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| ID | Type | Description | Link |
|---|---|---|---|
| 2015-004775-78 | EudraCT Number |
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The primary objective of the study is to evaluate the efficacy of two dose regimens of BIIB074 on neuropathic pain in participants with pain from lumbosacral radiculopathy (PLSR). Secondary objectives are to evaluate the efficacy of 2 dose regimens of BIIB074 on additional neuropathic pain measures and assessments of low back pain, disability, and quality of life; To investigate the safety and tolerability of 2 dose regimens of BIIB074 and To characterize the pharmacokinetics (PK) of BIIB074 in this population.
This study was previously posted by Convergence Pharmaceuticals, Ltd., which has been acquired by Biogen.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| BIIB074 high dose | Experimental | Administered twice daily (BID) |
|
| BIIB074 low dose | Experimental | Administered BID |
|
| Placebo | Placebo Comparator | Placebo administered BID |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| BIIB074 | Drug | Administered as specified in the treatment arm |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change from Baseline to Week 14 in the weekly average of the daily neuropathic pain score on the 11-point Pain Intensity Numerical Rating Scale (PI-NRS) | Participants will be asked every evening to rate their overall neuropathic pain for the last 24-hour period. PI-NRS is an 11-point pain intensity numerical rating scale (PI-NRS), where 0=no pain and 10=pain as bad as you can imagine. | Week 14 |
| Measure | Description | Time Frame |
|---|---|---|
| 50% neuropathic daily pain reduction response | Response is defined as a ≥50% reduction in the weekly average of the daily neuropathic pain score from Baseline (Week 2) to Week 14. | At Week 14 |
| 30% neuropathic daily pain reduction response |
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Key Inclusion Criteria:
Key Exclusion Criteria:
NOTE: Other protocol-defined inclusion/exclusion criteria may apply.
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| Name | Affiliation | Role |
|---|---|---|
| Medical Director | Biogen | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Research Site | Klagenfurt | 9020 | Austria | |||
| Research Site |
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| Placebo | Drug | Matched placebo |
|
Response is defined as a ≥30% reduction in the weekly average of the daily neuropathic pain score from Baseline to Week 14.
| At Week 14 |
| Change from Baseline to Week 14 in the weekly average of the daily neuropathic pain score at each visit | Week 14 |
| Change from Baseline to Week 14 in weekly average of the daily pain score for low back pain | Participants will be asked every evening to rate their overall low back pain for the last 24-hour period | Week 14 |
| Number of Patient Global Impression of Change (PGIC) responders | PGIC is a 7-point, self-report scale depicting a participant's rating of overall improvement. Participants rate their change as "very much improved," "much improved," "minimally improved," "no change," "minimally worse," "much worse," or "very much worse." | At Week 14 |
| Change from Baseline to Week 14 on the Oswestry Disability Index | This is a 10-item questionnaire that evaluates how back (or leg) pain affects the ability to manage in everyday life. Each question is rated on a 5 point scale with higher scores indicating higher level of pain. | Week 14 |
| Change from Baseline to Week 14 in the weekly average of daily sleep score as assessed by the Sleep Numerical Rating Scale (S-NRS) | Participants will be asked every morning to rate on the 11-point S-NRS how leg pain interfered with their sleep quality, where 0=no pain and 10=Pain completely interfered with sleep. | Week 14 |
| Change from Baseline to Week 14 in the Brief Pain Inventory (BPI)- Interference index | BPI Interference Index is an 11-point numeric rating scale (0 - no interference to 10 - interferes completely) to assess pain-related interference in 7 areas: general activity, mood, walking ability, normal work, including outside the home and housework, relations with other people, enjoyment of life and sleep. | Week 14 |
| Change from Baseline to Week 14 in the BPI-Pain index | BPI- Pain Index for pain intensity is used to assess potential pain quality descriptors that may describe participants' pain on a scale of 0 (no pain) to 10 (pain as bad as you can imagine). | Week 14 |
| Change from Baseline to Week 14 on the EuroQoL 5-Dimension 5-Level Questionnaire (EQ-5D-5L) health index | The EQ-5D-3L is a standardized instrument for use as a measure of health outcome. It is a health questionnaire that consists of the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS). The EQ-5D-3L descriptive system comprises the following 5 dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. Each dimension has 3 levels: no problems, some problems, extreme problems. | Week 14 |
| Change from Baseline to Week 14 in Short Form 36 Questionnaire (SF-36) | SF-36 is a self-administered, generic health status questionnaire consisting of 36 questions that measure 8 health concepts: physical functioning, role limitations due to physical problems, bodily pain, general health perception, vitality, social functioning, role limitations due to emotional problems and mental health. | Week 14 |
| Amount of rescue medication used per day | Day 1 to Week 15 |
| Number of participants experiencing Adverse Events (AEs) and Serious Adverse Events (SAEs) | Up to Week 15 |
| Number of participants with clinically significant vital sign abnormalities | Up to Week 15 |
| Number of participants with clinically significant 12-lead electrocardiograms (ECGs) abnormalities | Up to Week 15 |
| Number of participants with clinically significant laboratory assessment abnormalities | Up to Week 15 |
| Safety and Tolerability as assessed by Columbia-Suicide Severity Rating Scale (C-SSRS) | C-SSRS is a suicidal ideation rating used to evaluate suicidality in children ages 12 and up. It rates an individual's degree of suicidal ideation on a scale, ranging from "wish to be dead" to "active suicidal ideation with specific plan and intent." | Up to Week 15 |
| Area under the concentration-time curve over the dosing period (AUCtau) at steady state | 30 min prior to dosing up to 8 hours post dose |
| Maximum concentration (Cmax) | 30 min prior to dosing up to 8 hours post dose |
| Leuven |
| 3212 |
| Belgium |
| Research Site | Blagoevgrad | 2700 | Bulgaria |
| Research Site | Rousse | 7003 | Bulgaria |
| Research Site | Sofia | 1000 | Bulgaria |
| Research Site | Sofia | 1431 | Bulgaria |
| Research Site | Sofia | 1784 | Bulgaria |
| Research Site | Sofia | 4001 | Bulgaria |
| Research Site | Veliko Tarnovo | 5000 | Bulgaria |
| Research Site | Beroun | 26601 | Czechia |
| Research Site | Choceň | 56501 | Czechia |
| Research Site | Litoměřice | 41201 | Czechia |
| Research Site | Litomyšl | 57001 | Czechia |
| Research Site | Ostrava | 70200 | Czechia |
| Research Site | Prachatice | 38301 | Czechia |
| Research Site | Prague | 10000 | Czechia |
| Research Site | Prague | 10034 | Czechia |
| Research Site | Prague | 14000 | Czechia |
| Research Site | Prague | 16000 | Czechia |
| Research Site | Prague | 179012 | Czechia |
| Research Site | Zlín | 76001 | Czechia |
| Research Site | Paris | 75014 | France |
| Research Site | Tbilisi | 0144 | Georgia |
| Research Site | Tbilisi | 0160 | Georgia |
| Research Site | Tbilisi | 0179 | Georgia |
| Research Site | Tbilisi | 0186 | Georgia |
| Research Site | Milan | 20089 | Italy |
| Research Site | Rome | 00161 | Italy |
| Research Site | Liepāja | LV-3414 | Latvia |
| Research Site | Riga | LV-1002 | Latvia |
| Research Site | Riga | LV-1003 | Latvia |
| Research Site | Nieuwegein | 3435 CM | Netherlands |
| Research Site | Bucharest | 010584 | Romania |
| Research Site | Bucharest | 011171 | Romania |
| Research Site | Cluj-Napoca | 400437 | Romania |
| Research Site | Craiova | 200642 | Romania |
| Research Site | Belgrade | 11000 | Serbia |
| Research Site | Belgrade | 21000 | Serbia |
| Research Site | Banská Bystrica | 974 04 | Slovakia |
| Research Site | Dolný Kubín | 026 01 | Slovakia |
| Reasearch Site | Dubnica nad Váhom | 018 41 | Slovakia |
| Research Site | Krompachy | 053 42 | Slovakia |
| Research Site | Pruské | 01852 | Slovakia |
| Research Site | Spišská Nová Ves | 052 01 | Slovakia |
| Research Site | Barcelona | 08907 | Spain |
| Research Site | Elche | 03293 | Spain |
| Research Site | Granada | 18014 | Spain |
| Research Site | Madrid | 28040 | Spain |
| Research Site | Madrid | 28046 | Spain |
| Research Site | Madrid | 28690 | Spain |
| Research Site | Madrid | 28938 | Spain |
| Research Site | Birmingham | B15 2TH | United Kingdom |
| Research Site | Edinburgh | EH4 2XU | United Kingdom |
| Research Site | Liverpool | L9 7LI | United Kingdom |
| Research Site | London | NW3 2QG | United Kingdom |
| Research Site | London | SE1 7EH | United Kingdom |
| ID | Term |
|---|---|
| C000592131 | vixotrigine |
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