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| ID | Type | Description | Link |
|---|---|---|---|
| 2021-003749-39 | EudraCT Number |
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Primary Objectives:
Secondary Objectives:
This was a 4 week phase III, multicenter, double-masked, vehicle-controlled study to evaluate safety and efficacy of cenegermin ophthalmic solution at 20 mcg/mL solution versus vehicle, in patients with severe Sjogren's dry eye disease under treatment with Ciclosporine A (or other drugs of the same class).
During the Screening all procedures for inclusion and exclusion were performed. From the day of screening, the patients stopped any kind of further treatment, except CsA and commercially available preservative-free artificial tears provided by the Sponsor for a period of 8 days and 10 days as maximum. At the end of the washout period, patients still meeting the entry criteria for this study were randomized 1:1 and treated for 4 weeks with either cenegermin ophthalmic solution 20 mcg/mL three times a day (TID) or vehicle TID.
In addition to topical CsA eye drops (both groups continued with topical CsA eye drops, or other topical ophthalmic treatment of the same class), during the 4 weeks of masked treatment, only the administration of investigational medicinal product (IMP) was allowed.
During the follow up period, the patient could administer additional preservative-free artificial tear eye drops, provided by the Sponsor, only if strictly needed, and had to document in the patient's Diary the number of additional drops administered for each eye.
Patients were then followed-up for efficacy and safety endpoints until Week 16 and for safety endpoints until Week 24.
The total duration of the study was 25 weeks including 1 week of screening.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Cenegermin | Experimental | One drop of cenegermin 20 mcg/mL (rhNGF 20 mcg/mL), in the pharmaceutical form of ophthalmic sterile solution, was instilled in both eyes three times daily (TID), every six hours. |
|
| Vehicle | Placebo Comparator | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Cenegermin | Drug | Oxervate®, an ophthalmic solution containing cenegermin 20 mcg/mL, which is a recombinant human Nerve Growth Factor (rhNGF); one drop of the test product will be instilled in both eyes three times daily (TID) for 28 consecutive days. |
| Measure | Description | Time Frame |
|---|---|---|
| Number of Patients With Schirmer I Test (Without Anesthesia) >10mm/5min in the Eligible Eye at Week 4 | The Schirmer test was used in ophthalmic examination to measure tear production for the diagnosis of conditions such as keratoconjunctivitis sicca and dry eye. Without previously instilling anesthetic drops, the Schirmer strip was inserted into the lower conjunctival sac at the junction of the lateral and middle thirds, avoiding touching the cornea, and the length of wetting strips in millimeters was recorded after 5 minutes. After 5 minutes had elapsed, the Schirmer's test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). Cutoff values: <5 mm - pathologic dry eye 5-10 mm - marginal dry eye >10 and <30 mm - normal secretion The longer, the wetted length, the healthier the status of the eye. No units other than participants were assigned. | At Week 4 (Visit 3) |
| Change From Baseline in Symptom Questionnaire (SANDE) Global Score at Week 12 | SANDE was a short questionnaire to evaluate both dry eye intensity and frequency. It uses a 100 mm horizontal line (Visual Analogue Scale - VAS), for each of the 2 questions, to assess ocular discomfort and/or dryness. Frequency of symptoms ranged from "rarely" (best outcome) to "all of the time" (worst outcome), while the severity of symptoms ranged from "very mild" (best outcome) to "very severe" (worst outcome). Patients had to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks was measured in mm from left to right and recorded as frequency and severity scores, respectively. The SANDE lines for intensity and for severity ranged from 0, being the minimal amount of dry eye symptoms (best outcome) to 100, being the maximal amount of dry eye symptoms (worst outcome). The total SANDE score was calculated by multiplying the frequency score by the severity score and obtaining the square root (0-100; the lower, the better). | At Week 12 (Visit 5 - Follow up) |
| Measure | Description | Time Frame |
|---|---|---|
| Key Secondary Outcome: Number of Patients With Schirmer I Test (Without Anesthesia) >10mm/5min at Week 8 | The Schirmer test was used in ophthalmic examination to measure tear production for the diagnosis of conditions such as keratoconjunctivitis sicca and dry eye. Without previously instilling anesthetic drops, the Schirmer strip was inserted into the lower conjunctival sac at the junction of the lateral and middle thirds, avoiding touching the cornea, and the length of wetting strips in millimeters was recorded after 5 minutes. After 5 minutes had elapsed, the Schirmer test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). Cutoff values: <5 mm - pathologic dry eye 5-10 mm - marginal dry eye >10 and <30 mm - normal secretion The longer, the wetted length, the healthier the status of the eye. No units other than participants were assigned. |
| Measure | Description | Time Frame |
|---|---|---|
| Number of Patients With at Least One Treatment-emergent Adverse Event (TEAE) From Screening Day to Week 24 | Treatment emergent adverse events (TEAEs) were undesirable events not present prior to medical treatment, or an already present event that worsens either in intensity or frequency following the treatment. | From Screening day (Day -8) up to Week 24 (Visit 7 - Follow-up) |
Inclusion Criteria:
Male or female aged ≥ 18 years.
Patients with a confirmed diagnosis of Sjögren's syndrome or other autoimmune disease known to induce Sjögren's DED.
Patients with severe Sjögren's DED characterized by the following clinical features:
The same eye (eligible eye) must fulfil all the above criteria.
Patients diagnosed with severe Sjögren's DED at least 3 months before enrolment (current use or recommended use of artificial tears for the treatment of Sjögren's related DE).
Best corrected distance visual acuity (BCDVA) score of ≥ 0.1 decimal units (20/200 Snellen value) in each eye at the time of study enrolment.
If a female of childbearing potential, have a negative urine pregnancy test and use a highly effective method to avoid pregnancy for the duration of the trial and 30 days after the study treatment period. Males of reproductive potential should use effective contraception during treatment and 30 days after the study treatment period.
Patients who have given written informed consent before any study-related procedures not part of standard medical care are performed.
Patients must have the ability and willingness to comply with study procedures.
Patients under treatment with topical cyclosporine (CsA), or topical ophthalmic treatments of the same class for at least 30 days before Screening Visit (Day -8).
Exclusion Criteria:
Inability to speak and understand the local language sufficiently to understand the nature of the study, to provide written informed consent, and to allow the completion of all study assessments.
Evidence of an active ocular infection, in either eye.
Presence of any other ocular disorder or condition requiring topical medication during the entire duration of study in either eye.
History of severe systemic allergy or of ocular allergy (including seasonal conjunctivitis) or chronic conjunctivitis and/or keratitis other than dry eye.
Intraocular inflammation defined as Tyndall score > 0.
History of malignancy in the last 5 years.
Systemic disease not stabilized within 1 month before Screening Visit (e.g., diabetes with glycemia out of range, thyroid malfunction) or judged by the Investigator to be incompatible with the study (e.g., current systemic infections) or with a condition incompatible with the frequent assessment required by the study.
Patient had a serious adverse reaction or significant hypersensitivity to any drug or chemically related compounds or had a clinically significant allergy to drugs, foods, amide local anaesthetics or other materials including commercial artificial tears (in the opinion of the Investigator).
Females of childbearing potential (those who are not surgically sterilized or post-menopausal for at least 1 year) were excluded from participation in the study if they met any one of the following conditions:
Any concurrent medical condition, that in the judgment of the PI, might interfere with the conduct of the study, confound the interpretation of the study results, or endanger the patient's well-being.
Use of topical corticosteroids, lifitegrast, autologous serum tears in either eye during the study (previous use not an exclusion criteria but must be discontinued at the Screening Visit).
Contact lenses, True Tear device, moisture goggles, sutureless amniotic membrane or punctum plug use during the study (previous use not an exclusion criteria but must be discontinued at the Screening Visit).
History of drug addiction or alcohol abuse in the last 2 years.
Any prior ocular surgery (including refractive, palpebral and cataract surgery) if within 90 days before the Screening Visit.
Participation in a clinical trial with a new active substance during the past 3 months.
Participation in another clinical trial study at the same time as the present study.
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| Name | Affiliation | Role |
|---|---|---|
| Flavio Mantelli, MD | Dompé Farmaceutici | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Lugene Eye Institute - Glendale Office | Glendale | California | 91204 | United States | ||
| The Johns Hopkins University |
No units other than participants were assigned.
Three sites in Italy out of the four opened, and 7 sites in US enrolled patients. A total of 97 adult patients (≥ 18 years) with a diagnosis of severe Sjögren's DED was assessed for eligibility.
There were 12 screening failures. The remaining patients (n=85) were randomized 1:1 as follows: 44 to cenegermin and 41 to vehicle. One patient in the vehicle group did not receive study medication and was excluded from the SAF and FAS.
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| ID | Title | Description |
|---|---|---|
| FG000 | Cenegermin | Oxervate®, an ophthalmic solution containing cenegermin 20 mcg/mL, which is a recombinant human Nerve Growth Factor (rhNGF). In this arm one drop of cenegermin 20 mcg/mL was instilled in both eyes TID for 28 consecutive days. Cenegermin: One drop of the test product was instilled in both eyes TID |
| FG001 |
| Title | Milestones | Reasons Not Completed | |||||
|---|---|---|---|---|---|---|---|
| Overall Study |
|
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot | Yes | No | No | Study Protocol | Jun 16, 2022 | Feb 14, 2024 |
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multicenter, double-masked, vehicle-controlled study
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This was a double-blind study.The vials containing cenegermin (20 mcg/mL) or vehicle were identical in appearance, and the contents of the vials were indistinguishable. All staff directly involved in the analysis of study results remained masked to treatment assignments while the study was in progress. The blind was not broken for any patient during the study before the database lock.
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| Vehicle | Other | Vehicle was instilled with the same scheme of the test product |
|
|
| At Week 8 (Visit 4) |
| Key Secondary Outcome: Change From Baseline in Symptom Assessment in Dry Eye Questionnaire (SANDE) Score for Severity at Week 12 | The Symptom Assessment in Dry Eye (SANDE) questionnaire was a short questionnaire to evaluate both dry eye intensity/severity and frequency. This questionnaire used a 100 mm horizontal line (Visual Analogue Scale - VAS) for each of the 2 questions to assess ocular discomfort and/or dryness experienced by the patients. In the SANDE questionnaire, frequency of symptoms ranges from "rarely" to "all of the time" and the severity of symptoms ranged from "very mild" to "very severe". Patients were asked to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks was measured in mm from left to right and recorded as frequency and severity scores, respectively. The SANDE scale ranged from 0, being the minimal amount of dry eye symptoms (best outcome) to 100, being the maximal amount of dry eye symptoms (worst outcome). In this outcome severity score at week 12 was assessed. | At Week 12 (Visit 5 - Follow-up) |
| Key Secondary Outcome: Change From Baseline in Symptoms Assessment in Dry Eye Questionnaire (SANDE) Score for Frequency at Week 12 | SANDE was a short questionnaire to evaluate both dry eye intensity and frequency. It uses a 100 mm horizontal line (Visual Analogue Scale, VAS), for each of the 2 questions, to assess ocular discomfort and/or dryness. Frequency of symptoms ranged from "rarely" (best outcome) to "all of the time" (worst outcome), while the severity of symptoms ranged from "very mild" (best outcome) to "very severe" (worst outcome). Patients had to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks was measured in mm from left to right and recorded as frequency and severity scores, respectively. The SANDE lines for intensity and for severity ranged from 0, being the minimal amount of dry eye symptoms (best outcome) to 100, being the maximal amount of dry eye symptoms (worst outcome). The total SANDE score was calculated by multiplying the frequency score by the severity score and obtaining the square root (0-100; the lower, the better). | At Week 12 (Visit 5 - Follow-up) |
| Key Secondary Outcome: Change From Baseline in "Quality of Life, Dry Eye Treatment Satisfaction & Bother and Dry Eye Symptom-Bother" Modules Measured by "Impact of Dry Eye on Everyday Life [IDEEL]" Questionnaire at Week 12 and at Week 4. | IDEEL was a 57-item questionnaire that assessed the impact of dry eye symptoms on everyday life. It consisted of 3 modules:
No combination of dimensions scores was done. | At Week 12 (Visit 5 - Follow-up) and Week 4 (Visit 3) |
| Key Secondary Outcome: Change From Baseline in Tear Film Break-Up Time (TFBUT) at Week 4, Week 8 and Week 12 | Tear film break-up time (TFBUT) was the time taken to appear first dry spot on cornea after a complete blinking. TFBUT measurement was an easy and fast method used to assess the stability of tear film. It was a standard diagnostic procedure in the dry eye clinics. TFBUT was measured by determining the time to tear break-up. The TFBUT was performed after instillation of 5 μL of 2% preservative-free sodium fluorescein solution into the inferior conjunctival sac of each eye. The patient was instructed to blink several times to thoroughly mix the fluorescein with the tear film. A TFBUT greater than 15 seconds was considered normal, while a break time of less than 10 seconds was to be considered pathological. Hence, the shorter the time, the worse the outcome. | At week 4 (Visit 3) , Week 8 (Visit 4), and Week 12 (Visit 5 - Follow-up) |
| Change From Baseline in Schirmer I Test (Without Anaesthesia) at Week 4, Week 8, Week 12, and Week 16 | The Schirmer test was used in ophthalmic examination to measure tear production for the diagnosis of conditions such as keratoconjunctivitis sicca and dry eye. Without previously instilling anesthetic drops, the Schirmer strip was inserted into the lower conjunctival sac at the junction of the lateral and middle thirds, avoiding touching the cornea, and the length of wetting strips in millimeters was recorded after 5 minutes. After 5 minutes had elapsed, the Schirmer test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). Cutoff values: <5 mm - pathologic dry eye 5-10 mm - marginal dry eye >10 and <30 mm - normal secretion The longer, the wetted length, the healthier the status of the eye. | At Week 4 (Visit 3), Week 8 (Visit 4), Week 12 (Visit 5), and Week 16 (Visit 6) |
| Change From Baseline in Cornea and Conjunctiva Vital Staining With Fluorescein (National Eye Institute [NEI] Scales) at Week 4, Week 8, Week 12 and Week 16 | The NEI/Industry Workshop guidelines were used for grading the scale of corneal and conjunctival damage. The cornea was divided into five sectors (central, superior, inferior, nasal and temporal), each of which was scored on a scale of 0-3, with a maximal total corneal staining score of 15. Both nasally and temporally, the conjunctiva was divided into a superior paralimbal area, an inferior paralimbal area, and a peripheral area with a grading scale of 0-3 and with a maximal total score of 9 for the nasal and temporal conjunctiva (overall the total score ranged from 0-18). Briefly, grade 0 reflected normal/healthy situation, whereas grade 3 reflected a severe damage in the considered sector. | At Week 4 (Visit 3), Week 8 (Visit 4) , Week 12 (Visit 5) and Week 16 (Visit 6) |
| Change From Baseline in Tear Film Break-Up Time (TFBUT) at Week 4, Week 8, Week 12 and Week 16 | Tear film break-up time (TFBUT) was the time taken to appear first dry spot on cornea after a complete blinking. TFBUT measurement was an easy and fast method used to assess the stability of tear film. It was a standard diagnostic procedure in the dry eye clinics. TFBUT was measured by determining the time to tear break-up. The TFBUT was performed after instillation of 5 μL of 2% preservative-free sodium fluorescein solution into the inferior conjunctival sac of each eye. The patient was instructed to blink several times to thoroughly mix the fluorescein with the tear film. A TFBUT greater than 15 seconds was considered normal, while a break time of less than 10 seconds was to be considered pathological. The shorter the time, the worse the outcome. | At Week 4 (Visit 3), Week 8 (Visit 4), Week 12 (Visit 5), and Week 16 (Visit 6) |
| Change From Baseline in Symptoms Questionnaire (SANDE) Global Scores, and for Severity and Frequency at Week 8, Week 12, and Week 16 | SANDE was a short questionnaire to evaluate both dry eye intensity and frequency. It uses a 100 mm horizontal line (Visual Analogue Scale - VAS), for each of the 2 questions, to assess ocular discomfort and/or dryness. Frequency of symptoms ranged from "rarely" (best outcome) to "all of the time" (worst outcome), while the severity of symptoms ranged from "very mild" (best outcome) to "very severe" (worst outcome). Patients had to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks was measured in mm from left to right and recorded as frequency and severity scores, respectively. The SANDE lines for intensity and for severity ranged from 0, being the minimal amount of dry eye symptoms (best outcome) to 100, being the maximal amount of dry eye symptoms (worst outcome). The total SANDE score was calculated by multiplying the frequency score by the severity score and obtaining the square root (0-100; the lower, the better). | At Week 8 (Visit 4), Week 12 (Visit 5), and Week 16 (Visit 6) |
| Number of Patients Experienced a Worsening in Symptom Scores (SANDE Global Scores) and/or NEI Score ≥ 50% at Week 4 | Symptoms Scores (SANDE) and/or NEI Score were punctually described in the previous outcome descriptions. For Sande score, the scale ranges from 0 to 100 for both severity and frequency, where 0 was the best condition and 100 marked the worst condition. Hence the higher the score, the worse the outcome. For NEI score, the maximum score (worst outcome) was 15, and the minimum (best outcome) was 0; hence the higher the score, the worse the outcome. Please note that mean is an adjusted mean. | At Week 4 (Visit 3) |
| Change From Baseline in "Quality of Life, Dry Eye Treatment Satisfaction & Bother and Dry Eye Symptom-Bother" Modules Measured by "Impact of Dry Eye on Everyday Life [IDEEL]" Questionnaire at Week 4, Week, 8, Week 12, and Week 16 | IDEEL was a 57-item questionnaire that assessed the impact of dry eye symptoms on everyday life. It consisted of 3 modules:
No combination of dimensions scores was done. | At Week 4 (Visit 3), Week 8 (Visit 4), Week 12 (Visit 5), and Week 16 (Visit 6) |
| Use of Preservative Free Artificial Tears Use (Number of Drops/Day). | Use of Preservative Free Artificial Tears by Study Period is calculated as: total number of drops of the preservative free artificial tears during the X period/ total number of days of the X period * 100. | Treatment period (Day 1 to Week 4), Follow-up period (Week 4 to Week 24), Overall period (Day 1 to Week 24) |
| Change From Baseline in Schirmer I Test (Without Anaesthesia) at Week 2 | The Schirmer test was used in ophthalmic examination to measure tear production for the diagnosis of conditions such as keratoconjunctivitis sicca and dry eye. Without previously instilling anesthetic drops, the Schirmer strip was inserted into the lower conjunctival sac at the junction of the lateral and middle thirds, avoiding touching the cornea, and the length of wetting strips in millimeters was recorded after 5 minutes. After 5 minutes had elapsed, the Schirmer test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). Cutoff values: <5 mm - pathologic dry eye 5-10 mm - marginal dry eye >10 and <30 mm - normal secretion The longer, the wetted length, the healthier the status of the eye. | At week 2 (Visit 2) |
| Change From Baseline in Cornea and Conjunctiva Vital Staining With Fluorescein (National Eye Institute [NEI] Scales) at Week 2 | The NEI/Industry Workshop guidelines were used for grading the scale of corneal and conjunctival damage. The cornea was divided into five sectors (central, superior, inferior, nasal and temporal), each of which was scored on a scale of 0-3, with a maximal total corneal staining score of 15. Both nasally and temporally, the conjunctiva was divided into a superior paralimbal area, an inferior paralimbal area, and a peripheral area with a grading scale of 0-3 and with a maximal total score of 9 for the nasal and temporal conjunctiva (overall the total score ranged from 0-18). Briefly, grade 0 reflected normal/healthy situation, whereas grade 3 reflected a severe damage in the considered sector. | At Week 2 (Visit 2) |
| Change From Baseline in Tear Film Break-Up Time (TFBUT) at Week 2 | Tear film break-up time (TFBUT) was the time taken to appear first dry spot on cornea after a complete blinking. TFBUT measurement was an easy and fast method used to assess the stability of tear film. It was a standard diagnostic procedure in the dry eye clinics. TFBUT was measured by determining the time to tear break-up. The TFBUT was performed after instillation of 5 μL of 2% preservative-free sodium fluorescein solution into the inferior conjunctival sac of each eye. The patient was instructed to blink several times to thoroughly mix the fluorescein with the tear film. A TFBUT greater than 15 seconds was considered normal, while a break time of less than 10 seconds was to be considered pathological. | At Week 2 (Visit 2) |
| Change From Baseline in Symptoms Questionnaire (SANDE) Global Scores, and for Severity and Frequency at Week 2, and Week 4 | SANDE was a short questionnaire to evaluate both dry eye intensity and frequency. It uses a 100 mm horizontal line (Visual Analogue Scale - VAS), for each of the 2 questions, to assess ocular discomfort and/or dryness. Frequency of symptoms ranged from "rarely" (best outcome) to "all of the time" (worst outcome), while the severity of symptoms ranged from "very mild" (best outcome) to "very severe" (worst outcome). Patients had to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks was measured in mm from left to right and recorded as frequency and severity scores, respectively. The SANDE lines for intensity and for severity ranged from 0, being the minimal amount of dry eye symptoms (best outcome) to 100, being the maximal amount of dry eye symptoms (worst outcome). The total SANDE score was calculated by multiplying the frequency score by the severity score and obtaining the square root (0-100; the lower, the better). | At Week 2 (Visit 2) and Week 4 (Visit 3) |
| Number of Patients Experienced a Worsening in Symptom Scores (SANDE Global Score) and/or NEI Score ≥ 50% Assessed at Week 2 | Symptoms Scores (SANDE) and/or NEI Score were punctually described in the previous outcome descriptions. For Sande score, the scale ranges from 0 to 100 for both severity and frequency, where 0 was the best condition and 100 marked the worst condition. Hence the higher the score, the worse the outcome. For NEI score, the maximum score (worst outcome) was 15, and the minimum (best outcome) was 0; hence the higher the score, the worse the outcome. | At Week 2 (Visit 2) |
| Change From Baseline in Schirmer Test II (With Topical Anaesthesia) at Week 4 | Schirmer Test II (with anaesthetic) measured baseline plus reflex secretion. The Schirmer strip was inserted into the lower conjunctival sac at the junction of the lateral and middle thirds, avoiding touching the cornea, and the length of wetting strips in millimeters was recorded after 5 minutes. After 5 minutes had elapsed, the Schirmer test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). Cutoff values: <5 mm - pathologic dry eye 5-10 mm - marginal dry eye >10 and <30 mm - normal secretion The longer, the wetted length, the healthier the status of the eye. | At Week 4 (Visit 3) |
| Change From Baseline in Best Corrected Distance Visual Acuity (BCDVA) | Best corrected visual acuity (BCDVA) was determined by careful refraction according to the standard protocol for refraction. Chart 1 was used for testing the VA of the right eye; Chart 2 for the left eye; and Chart R for refraction only. Retroilluminated standard Early Treatment of Diabetic Retinopathy Study (ETDRS) charts were used. They had 5 Sloan letters on each line of equal difficulty, and there was a geometric progression in letter size from line to line. VAS awarded one point for every letter correctly guessed. A distance of 4 meters was required between the subject's eyes and the VA chart. When a subject cannot read at least 20 letters on the chart at 4 meters, the subject was tested at 1 meter. If 20 or more letters were read at 4 meters, the VAS for that eye was recorded as the number of letters correct at 4 meters plus 30. Otherwise, the VAS was the number of letters read correctly at 1 meter plus the number read at 4 meters. The higher the score the better the outcome. | At Week 2 (Visit 2), Week 4 (Visit 3), Week 8 (Visit 4), Week 12 (Visit 5), and Week 16 (Visit 6) |
| Baltimore |
| Maryland |
| 21218 |
| United States |
| Tufts University School of Medicine (TUSM) - New England Eye Center/Tufts Medical Center | Boston | Massachusetts | 02111 | United States |
| OCLI (Ophthalmic Consultants of Long Island) | Garden City | New York | 11530 | United States |
| Scheie Eye Institute | Philadelphia | Pennsylvania | 19104 | United States |
| Houston Eye Associates HEA - Gramercy Location | Houston | Tennessee | 77025 | United States |
| Toyos Clinic - Nashville | Nashville | Tennessee | 37215 | United States |
| AOU Gaspare Rodolico - Ospedale San Marco | Catania | 95123 | Italy |
| Università degli Studi di Milano - Ospedale San Giuseppe - UO Oculistica | Milan | 20123 | Italy |
| AOU Policlinico Umberto I - Dipartimento Organi di Senso - Clinica Oculistica | Roma | 00161 | Italy |
| Vehicle |
In this arm one drop of vehicle was a instilled in both eyes TID for 28 consecutive days. Vehicle: One drop of the placebo was instilled in both eyes TID |
| Randomized But Not Treated |
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| Safety Population (SAF) |
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| Full Analysis Set Population (FAS) |
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| Per Protocol Set (PP) |
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| COMPLETED |
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| NOT COMPLETED |
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Full Analysis set (FAS): The FAS population consisted of all randomized patients who received at least one dose of the tnvestigational product. FAS population was analysed according to intention-to-treat (ITT) principle, i.e., by treatment allocation regardless happening of intercurrent events (treatment policy strategy). The FAS population was used for the primary analysis of the study and to present results on efficacy data.
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| ID | Title | Description |
|---|---|---|
| BG000 | Cenegermin - FAS | One drop of cenegermin 20 mcg/mL (rhNGF 20 mcg/mL), in the pharmaceutical form of ophthalmic sterile solution, was instilled in both eyes three times daily (TID), every six hours. Cenegermin: Oxervate®, an ophthalmic solution containing cenegermin 20 mcg/mL, which is a recombinant human Nerve Growth Factor (rhNGF); one drop of the test product will be instilled in both eyes three times daily (TID). |
| BG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
| BG002 | Total | Total of all reporting groups |
| Units | Counts |
|---|---|
| Participants |
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| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age, Categorical | Count of Participants | Participants |
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| Age, Continuous | Mean | Standard Deviation | years |
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| Sex: Female, Male | Count of Participants | Participants |
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| Ethnicity (NIH/OMB) | Count of Participants | Participants |
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| Race (NIH/OMB) | Count of Participants | Participants |
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| Region of Enrollment | Number | participants |
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| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Primary | Number of Patients With Schirmer I Test (Without Anesthesia) >10mm/5min in the Eligible Eye at Week 4 | The Schirmer test was used in ophthalmic examination to measure tear production for the diagnosis of conditions such as keratoconjunctivitis sicca and dry eye. Without previously instilling anesthetic drops, the Schirmer strip was inserted into the lower conjunctival sac at the junction of the lateral and middle thirds, avoiding touching the cornea, and the length of wetting strips in millimeters was recorded after 5 minutes. After 5 minutes had elapsed, the Schirmer's test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). Cutoff values: <5 mm - pathologic dry eye 5-10 mm - marginal dry eye >10 and <30 mm - normal secretion The longer, the wetted length, the healthier the status of the eye. No units other than participants were assigned. | Full Analysis set The FAS population consisted of all randomized patients who received at least one dose of the investigational product. The FAS population was used for the primary analysis of the study and to present results on efficacy data. While at baseline FAS patients were n=44 for IMP and 40 for Vehicle, at week 4 patients analyzed were n=43 in the IMP group and n=39 in the Vehicle arm. | Posted | Count of Participants | Participants | At Week 4 (Visit 3) |
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| Primary | Change From Baseline in Symptom Questionnaire (SANDE) Global Score at Week 12 | SANDE was a short questionnaire to evaluate both dry eye intensity and frequency. It uses a 100 mm horizontal line (Visual Analogue Scale - VAS), for each of the 2 questions, to assess ocular discomfort and/or dryness. Frequency of symptoms ranged from "rarely" (best outcome) to "all of the time" (worst outcome), while the severity of symptoms ranged from "very mild" (best outcome) to "very severe" (worst outcome). Patients had to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks was measured in mm from left to right and recorded as frequency and severity scores, respectively. The SANDE lines for intensity and for severity ranged from 0, being the minimal amount of dry eye symptoms (best outcome) to 100, being the maximal amount of dry eye symptoms (worst outcome). The total SANDE score was calculated by multiplying the frequency score by the severity score and obtaining the square root (0-100; the lower, the better). | Full Analysis set (FAS): The FAS population consisted of all randomized patients who received at least 1 dose of the IMP. The FAS population was used for the primary analysis of the study and to present results on efficacy data. No units other than participants were assigned. While at baseline FAS patients were n=44 for IMP and 40 for Vehicle, at week 12 patients analyzed were n=40 in the IMP group and n=39 in the Vehicle arm. Please note that mean is an adjusted mean. | Posted | Mean | 95% Confidence Interval | score on a scale | At Week 12 (Visit 5 - Follow up) |
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| Secondary | Key Secondary Outcome: Number of Patients With Schirmer I Test (Without Anesthesia) >10mm/5min at Week 8 | The Schirmer test was used in ophthalmic examination to measure tear production for the diagnosis of conditions such as keratoconjunctivitis sicca and dry eye. Without previously instilling anesthetic drops, the Schirmer strip was inserted into the lower conjunctival sac at the junction of the lateral and middle thirds, avoiding touching the cornea, and the length of wetting strips in millimeters was recorded after 5 minutes. After 5 minutes had elapsed, the Schirmer test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). Cutoff values: <5 mm - pathologic dry eye 5-10 mm - marginal dry eye >10 and <30 mm - normal secretion The longer, the wetted length, the healthier the status of the eye. No units other than participants were assigned. | Full Analysis set (FAS): The FAS population consisted of all randomized patients who received at least one dose of the investigational product. The FAS population was used for the primary analysis of the study and to present results on efficacy data. While at baseline FAS patients were n=44 for IMP and 40 for Vehicle, at week 8 patients analyzed were n=40 in the IMP group and n=38 in the Vehicle arm. | Posted | Count of Participants | Participants | At Week 8 (Visit 4) |
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| Secondary | Key Secondary Outcome: Change From Baseline in Symptom Assessment in Dry Eye Questionnaire (SANDE) Score for Severity at Week 12 | The Symptom Assessment in Dry Eye (SANDE) questionnaire was a short questionnaire to evaluate both dry eye intensity/severity and frequency. This questionnaire used a 100 mm horizontal line (Visual Analogue Scale - VAS) for each of the 2 questions to assess ocular discomfort and/or dryness experienced by the patients. In the SANDE questionnaire, frequency of symptoms ranges from "rarely" to "all of the time" and the severity of symptoms ranged from "very mild" to "very severe". Patients were asked to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks was measured in mm from left to right and recorded as frequency and severity scores, respectively. The SANDE scale ranged from 0, being the minimal amount of dry eye symptoms (best outcome) to 100, being the maximal amount of dry eye symptoms (worst outcome). In this outcome severity score at week 12 was assessed. | Full Analysis set (FAS): The FAS population consisted of all randomized patients who received at least one dose of the investigational product. The FAS population was used for the primary analysis of the study and to present results on efficacy data. While at baseline FAS patients were n=44 for IMP and 40 for Vehicle, at week 4 patients analyzed were n=40 in the IMP group and n=39 in the Vehicle arm. Please note that mean is an adjusted mean. | Posted | Mean | 95% Confidence Interval | score on a scale | At Week 12 (Visit 5 - Follow-up) |
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| Secondary | Key Secondary Outcome: Change From Baseline in Symptoms Assessment in Dry Eye Questionnaire (SANDE) Score for Frequency at Week 12 | SANDE was a short questionnaire to evaluate both dry eye intensity and frequency. It uses a 100 mm horizontal line (Visual Analogue Scale, VAS), for each of the 2 questions, to assess ocular discomfort and/or dryness. Frequency of symptoms ranged from "rarely" (best outcome) to "all of the time" (worst outcome), while the severity of symptoms ranged from "very mild" (best outcome) to "very severe" (worst outcome). Patients had to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks was measured in mm from left to right and recorded as frequency and severity scores, respectively. The SANDE lines for intensity and for severity ranged from 0, being the minimal amount of dry eye symptoms (best outcome) to 100, being the maximal amount of dry eye symptoms (worst outcome). The total SANDE score was calculated by multiplying the frequency score by the severity score and obtaining the square root (0-100; the lower, the better). | Full Analysis set (FAS): The FAS population consisted of all randomized patients who received at least one dose of the investigational product. The FAS population was used for the primary analysis of the study and to present results on efficacy data. While at baseline FAS patients were n=44 for IMP and 40 for Vehicle, at week 4 patients analyzed were n=40 in the IMP group and n=39 in the Vehicle arm. Please note that mean is an adjusted mean. | Posted | Mean | 95% Confidence Interval | score on a scale | At Week 12 (Visit 5 - Follow-up) |
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| Secondary | Key Secondary Outcome: Change From Baseline in "Quality of Life, Dry Eye Treatment Satisfaction & Bother and Dry Eye Symptom-Bother" Modules Measured by "Impact of Dry Eye on Everyday Life [IDEEL]" Questionnaire at Week 12 and at Week 4. | IDEEL was a 57-item questionnaire that assessed the impact of dry eye symptoms on everyday life. It consisted of 3 modules:
No combination of dimensions scores was done. | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, a maximum of 43 cenegermin patients and 39 vehicle patients contributed data for this outcome within the FAS population. | Posted | Least Squares Mean | 95% Confidence Interval | score on a scale | At Week 12 (Visit 5 - Follow-up) and Week 4 (Visit 3) |
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| Secondary | Key Secondary Outcome: Change From Baseline in Tear Film Break-Up Time (TFBUT) at Week 4, Week 8 and Week 12 | Tear film break-up time (TFBUT) was the time taken to appear first dry spot on cornea after a complete blinking. TFBUT measurement was an easy and fast method used to assess the stability of tear film. It was a standard diagnostic procedure in the dry eye clinics. TFBUT was measured by determining the time to tear break-up. The TFBUT was performed after instillation of 5 μL of 2% preservative-free sodium fluorescein solution into the inferior conjunctival sac of each eye. The patient was instructed to blink several times to thoroughly mix the fluorescein with the tear film. A TFBUT greater than 15 seconds was considered normal, while a break time of less than 10 seconds was to be considered pathological. Hence, the shorter the time, the worse the outcome. | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, a maximum of 43 cenegermin patients and 39 vehicle patients contributed data for this outcome within the FAS population. | Posted | Least Squares Mean | 95% Confidence Interval | seconds | At week 4 (Visit 3) , Week 8 (Visit 4), and Week 12 (Visit 5 - Follow-up) |
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| Secondary | Change From Baseline in Schirmer I Test (Without Anaesthesia) at Week 4, Week 8, Week 12, and Week 16 | The Schirmer test was used in ophthalmic examination to measure tear production for the diagnosis of conditions such as keratoconjunctivitis sicca and dry eye. Without previously instilling anesthetic drops, the Schirmer strip was inserted into the lower conjunctival sac at the junction of the lateral and middle thirds, avoiding touching the cornea, and the length of wetting strips in millimeters was recorded after 5 minutes. After 5 minutes had elapsed, the Schirmer test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). Cutoff values: <5 mm - pathologic dry eye 5-10 mm - marginal dry eye >10 and <30 mm - normal secretion The longer, the wetted length, the healthier the status of the eye. | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the investigational product. The FAS population was used for the primary analysis of the study and to present results on efficacy data. While at baseline FAS patients were n=44 for IMP and 40 for Vehicle, patients analyzed were: n=43 at week 4; n=40 at weeks 8 and 12; n=41 at week 16 in the IMP arm and n=39 at weeks 4 and 12; n=40 at weeks 8 and 16 in the vehicle arm. | Posted | Mean | Standard Deviation | millimeters | At Week 4 (Visit 3), Week 8 (Visit 4), Week 12 (Visit 5), and Week 16 (Visit 6) |
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| Secondary | Change From Baseline in Cornea and Conjunctiva Vital Staining With Fluorescein (National Eye Institute [NEI] Scales) at Week 4, Week 8, Week 12 and Week 16 | The NEI/Industry Workshop guidelines were used for grading the scale of corneal and conjunctival damage. The cornea was divided into five sectors (central, superior, inferior, nasal and temporal), each of which was scored on a scale of 0-3, with a maximal total corneal staining score of 15. Both nasally and temporally, the conjunctiva was divided into a superior paralimbal area, an inferior paralimbal area, and a peripheral area with a grading scale of 0-3 and with a maximal total score of 9 for the nasal and temporal conjunctiva (overall the total score ranged from 0-18). Briefly, grade 0 reflected normal/healthy situation, whereas grade 3 reflected a severe damage in the considered sector. | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, a maximum of 42 cenegermin patients and 37 vehicle patients contributed data for this outcome within the FAS population. | Posted | Mean | Standard Deviation | score on a scale | At Week 4 (Visit 3), Week 8 (Visit 4) , Week 12 (Visit 5) and Week 16 (Visit 6) |
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| Secondary | Change From Baseline in Tear Film Break-Up Time (TFBUT) at Week 4, Week 8, Week 12 and Week 16 | Tear film break-up time (TFBUT) was the time taken to appear first dry spot on cornea after a complete blinking. TFBUT measurement was an easy and fast method used to assess the stability of tear film. It was a standard diagnostic procedure in the dry eye clinics. TFBUT was measured by determining the time to tear break-up. The TFBUT was performed after instillation of 5 μL of 2% preservative-free sodium fluorescein solution into the inferior conjunctival sac of each eye. The patient was instructed to blink several times to thoroughly mix the fluorescein with the tear film. A TFBUT greater than 15 seconds was considered normal, while a break time of less than 10 seconds was to be considered pathological. The shorter the time, the worse the outcome. | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, a maximum of 43 cenegermin patients and 39 vehicle patients contributed data for this outcome within the FAS population. | Posted | Mean | Standard Deviation | seconds | At Week 4 (Visit 3), Week 8 (Visit 4), Week 12 (Visit 5), and Week 16 (Visit 6) |
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| Secondary | Change From Baseline in Symptoms Questionnaire (SANDE) Global Scores, and for Severity and Frequency at Week 8, Week 12, and Week 16 | SANDE was a short questionnaire to evaluate both dry eye intensity and frequency. It uses a 100 mm horizontal line (Visual Analogue Scale - VAS), for each of the 2 questions, to assess ocular discomfort and/or dryness. Frequency of symptoms ranged from "rarely" (best outcome) to "all of the time" (worst outcome), while the severity of symptoms ranged from "very mild" (best outcome) to "very severe" (worst outcome). Patients had to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks was measured in mm from left to right and recorded as frequency and severity scores, respectively. The SANDE lines for intensity and for severity ranged from 0, being the minimal amount of dry eye symptoms (best outcome) to 100, being the maximal amount of dry eye symptoms (worst outcome). The total SANDE score was calculated by multiplying the frequency score by the severity score and obtaining the square root (0-100; the lower, the better). | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, a maximum of 41 cenegermin patients and 39 vehicle patients contributed data for this outcome within the FAS population. Please note that mean is an adjusted mean. | Posted | Mean | Standard Deviation | score on a scale | At Week 8 (Visit 4), Week 12 (Visit 5), and Week 16 (Visit 6) |
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| Secondary | Number of Patients Experienced a Worsening in Symptom Scores (SANDE Global Scores) and/or NEI Score ≥ 50% at Week 4 | Symptoms Scores (SANDE) and/or NEI Score were punctually described in the previous outcome descriptions. For Sande score, the scale ranges from 0 to 100 for both severity and frequency, where 0 was the best condition and 100 marked the worst condition. Hence the higher the score, the worse the outcome. For NEI score, the maximum score (worst outcome) was 15, and the minimum (best outcome) was 0; hence the higher the score, the worse the outcome. Please note that mean is an adjusted mean. | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, a maximum of 43 cenegermin patients and 39 vehicle patients contributed data for this outcome within the FAS population. | Posted | Count of Participants | Participants | At Week 4 (Visit 3) |
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| Secondary | Change From Baseline in "Quality of Life, Dry Eye Treatment Satisfaction & Bother and Dry Eye Symptom-Bother" Modules Measured by "Impact of Dry Eye on Everyday Life [IDEEL]" Questionnaire at Week 4, Week, 8, Week 12, and Week 16 | IDEEL was a 57-item questionnaire that assessed the impact of dry eye symptoms on everyday life. It consisted of 3 modules:
No combination of dimensions scores was done. | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, a maximum of 43 cenegermin patients and 39 vehicle patients contributed data for this outcome within the FAS population. | Posted | Mean | Standard Deviation | score on a scale | At Week 4 (Visit 3), Week 8 (Visit 4), Week 12 (Visit 5), and Week 16 (Visit 6) |
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| Other Pre-specified | Number of Patients With at Least One Treatment-emergent Adverse Event (TEAE) From Screening Day to Week 24 | Treatment emergent adverse events (TEAEs) were undesirable events not present prior to medical treatment, or an already present event that worsens either in intensity or frequency following the treatment. | The SAF set consisted of all randomized patients who received at least one dose of the investigational product. SAF set was analyzed according to the actual treatment received. The SAF population was used to present results on safety data. | Posted | Count of Participants | Participants | From Screening day (Day -8) up to Week 24 (Visit 7 - Follow-up) |
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| Other Pre-specified | Use of Preservative Free Artificial Tears Use (Number of Drops/Day). | Use of Preservative Free Artificial Tears by Study Period is calculated as: total number of drops of the preservative free artificial tears during the X period/ total number of days of the X period * 100. | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, a maximum of 41 cenegermin patients and 38 vehicle patients contributed data for this outcome within the FAS population. | Posted | Median | Standard Deviation | number of drops | Treatment period (Day 1 to Week 4), Follow-up period (Week 4 to Week 24), Overall period (Day 1 to Week 24) |
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| Other Pre-specified | Change From Baseline in Schirmer I Test (Without Anaesthesia) at Week 2 | The Schirmer test was used in ophthalmic examination to measure tear production for the diagnosis of conditions such as keratoconjunctivitis sicca and dry eye. Without previously instilling anesthetic drops, the Schirmer strip was inserted into the lower conjunctival sac at the junction of the lateral and middle thirds, avoiding touching the cornea, and the length of wetting strips in millimeters was recorded after 5 minutes. After 5 minutes had elapsed, the Schirmer test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). Cutoff values: <5 mm - pathologic dry eye 5-10 mm - marginal dry eye >10 and <30 mm - normal secretion The longer, the wetted length, the healthier the status of the eye. | Full Analysis set (FAS): The FAS population consisted of all randomized patients who received at least one dose of the investigational product. While at baseline FAS patients were n=44 for IMP and 40 for Vehicle, at week 2 patients analyzed were n=43 in the IMP group and n=39 in the Vehicle arm. | Posted | Mean | Standard Deviation | millimeters | At week 2 (Visit 2) |
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| Other Pre-specified | Change From Baseline in Cornea and Conjunctiva Vital Staining With Fluorescein (National Eye Institute [NEI] Scales) at Week 2 | The NEI/Industry Workshop guidelines were used for grading the scale of corneal and conjunctival damage. The cornea was divided into five sectors (central, superior, inferior, nasal and temporal), each of which was scored on a scale of 0-3, with a maximal total corneal staining score of 15. Both nasally and temporally, the conjunctiva was divided into a superior paralimbal area, an inferior paralimbal area, and a peripheral area with a grading scale of 0-3 and with a maximal total score of 9 for the nasal and temporal conjunctiva (overall the total score ranged from 0-18). Briefly, grade 0 reflected normal/healthy situation, whereas grade 3 reflected a severe damage in the considered sector. | Full Analysis set (FAS): The FAS population consisted of all randomized patients who received at least one dose of the investigational product. FAS population was analysed according to intention-to-treat (ITT) principle, i.e., by treatment allocation regardless happening of intercurrent events (treatment policy strategy). Herein the Number Participants Analyzed in Cenergermin group was 42, in the Vehicle group was 37. | Posted | Mean | Standard Deviation | score on a scale | At Week 2 (Visit 2) |
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| Other Pre-specified | Change From Baseline in Tear Film Break-Up Time (TFBUT) at Week 2 | Tear film break-up time (TFBUT) was the time taken to appear first dry spot on cornea after a complete blinking. TFBUT measurement was an easy and fast method used to assess the stability of tear film. It was a standard diagnostic procedure in the dry eye clinics. TFBUT was measured by determining the time to tear break-up. The TFBUT was performed after instillation of 5 μL of 2% preservative-free sodium fluorescein solution into the inferior conjunctival sac of each eye. The patient was instructed to blink several times to thoroughly mix the fluorescein with the tear film. A TFBUT greater than 15 seconds was considered normal, while a break time of less than 10 seconds was to be considered pathological. | Full Analysis set (FAS): The FAS population consisted of all randomized patients who received at least one dose of the investigational product. FAS population was analysed according to intention-to-treat (ITT) principle, i.e., by treatment allocation regardless happening of intercurrent events (treatment policy strategy). Herein the Number Participants Analyzed in Cenergermin group was 43, in the Vehicle group was 39. | Posted | Mean | Standard Deviation | seconds | At Week 2 (Visit 2) |
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| Other Pre-specified | Change From Baseline in Symptoms Questionnaire (SANDE) Global Scores, and for Severity and Frequency at Week 2, and Week 4 | SANDE was a short questionnaire to evaluate both dry eye intensity and frequency. It uses a 100 mm horizontal line (Visual Analogue Scale - VAS), for each of the 2 questions, to assess ocular discomfort and/or dryness. Frequency of symptoms ranged from "rarely" (best outcome) to "all of the time" (worst outcome), while the severity of symptoms ranged from "very mild" (best outcome) to "very severe" (worst outcome). Patients had to place a mark on the two given lines based on the extent of their symptoms. The locations of the marks was measured in mm from left to right and recorded as frequency and severity scores, respectively. The SANDE lines for intensity and for severity ranged from 0, being the minimal amount of dry eye symptoms (best outcome) to 100, being the maximal amount of dry eye symptoms (worst outcome). The total SANDE score was calculated by multiplying the frequency score by the severity score and obtaining the square root (0-100; the lower, the better). | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, only 43 cenegermin patients and 39 vehicle patients contributed data for this outcome within the FAS population. Please note that mean is an adjusted mean. | Posted | Mean | Standard Deviation | score on a scale | At Week 2 (Visit 2) and Week 4 (Visit 3) |
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| Other Pre-specified | Number of Patients Experienced a Worsening in Symptom Scores (SANDE Global Score) and/or NEI Score ≥ 50% Assessed at Week 2 | Symptoms Scores (SANDE) and/or NEI Score were punctually described in the previous outcome descriptions. For Sande score, the scale ranges from 0 to 100 for both severity and frequency, where 0 was the best condition and 100 marked the worst condition. Hence the higher the score, the worse the outcome. For NEI score, the maximum score (worst outcome) was 15, and the minimum (best outcome) was 0; hence the higher the score, the worse the outcome. | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, a maximum of 43 cenegermin patients and 39 vehicle patients contributed data for this outcome within the FAS population. | Posted | Count of Participants | Participants | At Week 2 (Visit 2) |
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| Other Pre-specified | Change From Baseline in Schirmer Test II (With Topical Anaesthesia) at Week 4 | Schirmer Test II (with anaesthetic) measured baseline plus reflex secretion. The Schirmer strip was inserted into the lower conjunctival sac at the junction of the lateral and middle thirds, avoiding touching the cornea, and the length of wetting strips in millimeters was recorded after 5 minutes. After 5 minutes had elapsed, the Schirmer test strip was removed and the length of the tear absorption on the strip was measured (millimeters/5 minutes). Cutoff values: <5 mm - pathologic dry eye 5-10 mm - marginal dry eye >10 and <30 mm - normal secretion The longer, the wetted length, the healthier the status of the eye. | Full Analysis set (FAS): The FAS population consisted of all randomized patients who received at least one dose of the investigational product. While at baseline FAS patients were n=44 for IMP and 40 for Vehicle, at week 4 patients analyzed were n=42 in the IMP group and n=38 in the Vehicle arm. | Posted | Mean | Standard Deviation | millimeters | At Week 4 (Visit 3) |
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| Other Pre-specified | Change From Baseline in Best Corrected Distance Visual Acuity (BCDVA) | Best corrected visual acuity (BCDVA) was determined by careful refraction according to the standard protocol for refraction. Chart 1 was used for testing the VA of the right eye; Chart 2 for the left eye; and Chart R for refraction only. Retroilluminated standard Early Treatment of Diabetic Retinopathy Study (ETDRS) charts were used. They had 5 Sloan letters on each line of equal difficulty, and there was a geometric progression in letter size from line to line. VAS awarded one point for every letter correctly guessed. A distance of 4 meters was required between the subject's eyes and the VA chart. When a subject cannot read at least 20 letters on the chart at 4 meters, the subject was tested at 1 meter. If 20 or more letters were read at 4 meters, the VAS for that eye was recorded as the number of letters correct at 4 meters plus 30. Otherwise, the VAS was the number of letters read correctly at 1 meter plus the number read at 4 meters. The higher the score the better the outcome. | Full Analysis set (FAS): it consisted of all randomized patients who received at least one dose of the IMP. The FAS population was used for the primary analysis and to present results on efficacy data. Patients at baseline were n=44 in the cenegermin arm and n=40 in the vehicle arm. At the other timepoints after baseline, a maximum of 43 cenegermin patients and 39 vehicle patients contributed data for this outcome within the FAS population. | Posted | Count of Participants | Participants | At Week 2 (Visit 2), Week 4 (Visit 3), Week 8 (Visit 4), Week 12 (Visit 5), and Week 16 (Visit 6) |
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AEs were collected from the screening visit (Day -8) until last Follow-Up visit (Week 24).
An AE was defined as any untoward medical occurrence in a patient or clinical investigation patient administered a medicinal product and which did not necessarily have a causal relationship with this treatment. Please note that analyses in NGF0221 were done at the patient level, not by eye, so adverse events reported may refer to the study eye, the non-study eye, or both, indifferently.
Not provided
| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Cenegermin - SAF | One drop of cenegermin 20 mcg/mL (rhNGF 20 mcg/mL), in the pharmaceutical form of ophthalmic sterile solution, was instilled in both eyes three times daily (TID), every six hours. Cenegermin: Oxervate®, an ophthalmic solution containing cenegermin 20 mcg/mL, which is a recombinant human Nerve Growth Factor (rhNGF); one drop of the test product will be instilled in both eyes three times daily (TID). | 0 | 44 | 0 | 44 | 27 | 44 |
| EG001 | Vehicle - SAF | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product | 0 | 40 | 0 | 40 | 18 | 40 |
Not provided
| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Conjunctival hyperaemia | Eye disorders | MedDRA 24.1 | Systematic Assessment |
| |
| Dry eye | Eye disorders | MedDRA 24.1 | Systematic Assessment |
| |
| Eye discharge | Eye disorders | MedDRA 24.1 | Systematic Assessment |
| |
| Eye irritation | Eye disorders | MedDRA 24.1 | Systematic Assessment |
| |
| Eye pain | Eye disorders | MedDRA 24.1 | Systematic Assessment |
| |
| Foreign body sensation in eyes | Eye disorders | MedDRA 24.1 | Systematic Assessment |
| |
| Photophobia | Eye disorders | MedDRA 24.1 | Systematic Assessment |
| |
| Swelling of eyelid | Eye disorders | MedDRA 24.1 | Systematic Assessment |
| |
| Vision blurred | Eye disorders | MedDRA 24.1 | Systematic Assessment |
| |
| Eyelid pain | Eye disorders | MedDRA 24.1 | Systematic Assessment |
| |
| Rib fracture | Injury, poisoning and procedural complications | MedDRA 24.1 | Systematic Assessment |
| |
| SARS-CoV-2 test positive | Investigations | MedDRA 24.1 | Systematic Assessment |
| |
| Headache | Nervous system disorders | MedDRA 24.1 | Systematic Assessment |
|
Not provided
Not provided
| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Clinical Development & Operations | Dompé farmaceutici S.p.A. | +39 02 583831 | clinical.trials@dompe.com |
| Prot_000.pdf |
| SAP | No | Yes | No | Statistical Analysis Plan | Mar 31, 2023 | Feb 14, 2024 | SAP_001.pdf |
Not provided
| ID | Term |
|---|---|
| D015352 | Dry Eye Syndromes |
| ID | Term |
|---|---|
| D007766 | Lacrimal Apparatus Diseases |
| D005128 | Eye Diseases |
Not provided
Not provided
| ID | Term |
|---|---|
| C000647429 | cenegermin |
Not provided
Not provided
Not provided
| >=65 years |
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| Male |
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| Not Hispanic or Latino |
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| Unknown or Not Reported |
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| Asian |
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| Native Hawaiian or Other Pacific Islander |
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| Black or African American |
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| White |
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| More than one race |
|
| Unknown or Not Reported |
|
| Italy |
|
| Superiority |
The following null hypothesis was defined on this endpoint: the proportion of patients reaching a value of Schirmer I test (without anaesthesia) >10mm/5min at week 4 in cenegermin (rhNGF) was lower or equal than control. The null hypothesis was rejected if the associated primary analysis p-value was lower than 0.025. |
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
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| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
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| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
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| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
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| Cenegermin - FAS |
One drop of cenegermin 20 mcg/mL (rhNGF 20 mcg/mL), in the pharmaceutical form of ophthalmic sterile solution, was instilled in both eyes three times daily (TID), every six hours. Cenegermin: Oxervate®, an ophthalmic solution containing cenegermin 20 mcg/mL, which is a recombinant human Nerve Growth Factor (rhNGF); one drop of the test product will be instilled in both eyes three times daily (TID). |
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
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| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
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| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
|
|
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
|
|
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
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|
One drop of cenegermin 20 mcg/mL (rhNGF 20 mcg/mL), in the pharmaceutical form of ophthalmic sterile solution, was instilled in both eyes three times daily (TID), every six hours.
Cenegermin: Oxervate®, an ophthalmic solution containing cenegermin 20 mcg/mL, which is a recombinant human Nerve Growth Factor (rhNGF); one drop of the test product will be instilled in both eyes three times daily (TID).
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
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| Vehicle - FAS |
In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
|
|
| Cenegermin - FAS |
One drop of cenegermin 20 mcg/mL (rhNGF 20 mcg/mL), in the pharmaceutical form of ophthalmic sterile solution, was instilled in both eyes three times daily (TID), every six hours. Cenegermin: Oxervate®, an ophthalmic solution containing cenegermin 20 mcg/mL, which is a recombinant human Nerve Growth Factor (rhNGF); one drop of the test product will be instilled in both eyes three times daily (TID). |
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
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| Units | Counts |
|---|---|
| Participants |
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|
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
|
|
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
|
|
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
|
|
One drop of cenegermin 20 mcg/mL (rhNGF 20 mcg/mL), in the pharmaceutical form of ophthalmic sterile solution, was instilled in both eyes three times daily (TID), every six hours.
Cenegermin: Oxervate®, an ophthalmic solution containing cenegermin 20 mcg/mL, which is a recombinant human Nerve Growth Factor (rhNGF); one drop of the test product will be instilled in both eyes three times daily (TID).
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
|
|
In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
|
|
In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
|
|
One drop of cenegermin 20 mcg/mL (rhNGF 20 mcg/mL), in the pharmaceutical form of ophthalmic sterile solution, was instilled in both eyes three times daily (TID), every six hours.
Cenegermin: Oxervate®, an ophthalmic solution containing cenegermin 20 mcg/mL, which is a recombinant human Nerve Growth Factor (rhNGF); one drop of the test product will be instilled in both eyes three times daily (TID).
| OG001 | Vehicle - FAS | In this arm one drop of vehicle was instilled in both eyes TID for 28 consecutive days. Vehicle: Vehicle was instilled with the same scheme of the test product |
|
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