Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
This is a prospective, multi-centre, randomised, single-blind, cross-over study to compare the BIOFINITY® MULTIFOCAL lens and respectively the AIR OPTIX® AQUA MULTIFOCAL lens (lenses allocated on a ratio of 1/0.5) and the PUREVISION® MULTIFOCAL lens (lenses allocated on a ratio of 1/0.5), in presbyopic patients.
This is a prospective, multi-centre, randomised, single-blind, cross-over study to compare the BIOFINITY® MULTIFOCAL lens and respectively the AIR OPTIX® AQUA MULTIFOCAL lens (lenses allocated on a ratio of 1/0.5) and the PUREVISION® MULTIFOCAL lens (lenses allocated on a ratio of 1/0.5), in presbyopic patients.
Each subject will have 5 visits with the investigator:
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| BIOFINITY® MF - AIR OPTIX® AQUA MF | Experimental | During the first period, the participant will be allocated at random either the test lens pair (Biofinity) or a comparator lens pair (Air Optix or Purevision); during the second period, the participant will crossover to the alternate lens pair. (Biofinity crossover to Air Optix or Purevision) (Air Optix or Purevision crossover to Biofinity) |
|
| BIOFINITY® MF - PUREVISION® MF | Active Comparator | During the first period, the participant will be allocated at random either the test lens pair (Biofinity) or a comparator lens pair (Air Optix or Purevision); during the second period, the participant will crossover to the alternate lens pair. (Biofinity crossover to Air Optix or Purevision) (Air Optix or Purevision crossover to Biofinity) |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| BIOFINITY® MF - AIR OPTIX® AQUA MF | Device | During the first period, the participant will be allocated at random either the test lens pair (Biofinity) or a comparator lens pair (Air Optix or Purevision); during the second period, the participant will crossover to the alternate lens pair. (Biofinity crossover to Air Optix or Purevision) (Air Optix or Purevision crossover to Biofinity) |
| Measure | Description | Time Frame |
|---|---|---|
| Visual Performance - Comparison of Initial Refraction to Multifocal Lenses | The percentage of participants who obtained binocular distance and near visual acuities (VA) at least as good as their initial refraction assessment. Measured by Initial Refraction. Distance binocular VA (at 5 meters) using the Snellen chart decimal scale and near binocular VA (at 40 cm) using the Parinaud chart (smallest to largest letters, Score P1.5, P2, P4, P5). Change over time measured at V1 (initial refraction) and at V3 (lens pair one evaluation) and V5 (lens pair two evaluation): V1 = initial refraction at baseline, V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Change over time measured at V1, V3 and V5 |
| Measure | Description | Time Frame |
|---|---|---|
| Visual Performance - Near Visual Acuity | Description: The participant's near binocular visual acuity (at 40 cm) using the Parinaud chart (smallest to largest letters, Score P1.5, P2, P4, P5) and reported per lens. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Sandrine Cheneau | CooperVision, Inc. | Study Director |
| Caroline Bonneville | CooperVision, Inc. | Study Director |
| Catherine Peyre | Catherine Peyre | Principal Investigator |
Not provided
Not provided
Multi-center study conducted by 15 freelance opthalmologiests to enroll 180 patients.
Not provided
| ID | Title | Description |
|---|---|---|
| FG000 | Biofinity Then Air Optix | Randomized cross-over study to wear Biofinity Multifocal lenses or to wear either the Air Optix Aqual Multiocal lens (lenses allocated on a ratio of 1/0.5) or the PureVision Multifocal lens (lenses allocated on a ratio of 1/0.5). First pair of lens evaluated and worn up to 24 days. Subjects are crossed over to second pair of lens. Second pair of lens evaluated and worn up to 24 days. |
| FG001 | Air Optix Then Biofinity | Randomized cross-over study to wear Biofinity Multifocal lenses or to wear either the Air Optix Aqual Multiocal lens (lenses allocated on a ratio of 1/0.5) or the PureVision Multifocal lens (lenses allocated on a ratio of 1/0.5). First pair of lens evaluated and worn up to 24 days. Subjects are crossed over to second pair of lens. Second pair of lens evaluated and worn up to 24 days. |
| FG002 | Biofinity Then Purevision | Randomized cross-over study to wear Biofinity Multifocal lenses or to wear either the Air Optix Aqual Multiocal lens (lenses allocated on a ratio of 1/0.5) or the PureVision Multifocal lens (lenses allocated on a ratio of 1/0.5). First pair of lens evaluated and worn up to 24 days. Subjects are crossed over to second pair of lens. Second pair of lens evaluated and worn up to 24 days. |
| FG003 | Purevision Then Biofinity | Randomized cross-over study to wear Biofinity Multifocal lenses or to wear either the Air Optix Aqual Multiocal lens (lenses allocated on a ratio of 1/0.5) or the PureVision Multifocal lens (lenses allocated on a ratio of 1/0.5). First pair of lens evaluated and worn up to 24 days. Subjects are crossed over to second pair of lens. Second pair of lens evaluated and worn up to 24 days. |
| Title | Milestones | Reasons Not Completed | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline Visit |
|
| ||||||||||||||||||
| First Intervention (up to 24 Days) |
| |||||||||||||||||||
| Second Intervention (up to 24 Days) |
|
Population of patients having evaluated at least one lens (N=132). Baseline characteristics was collected only for population having evaluated at least one lens.
Not provided
| ID | Title | Description |
|---|---|---|
| BG000 | Biofinity/Air Optix Aqua Combination | Participants were randomized to wear either a Biofinity pair or an Air Optix pair and then crossed over to the alternate lens pair. (Biofinity crossover to Air Optix or Air Optix crossover to Biofinity). |
| BG001 | Biofinity/Purevision Combination |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Continuous | Biofinity/Air Optix Combination - 3 missing values of subjects dispensed (N=70), Biofinity/Purevision Combination- 3 missing values of subjects dispensed (N=68). |
| 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 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Secondary | Visual Performance - Near Visual Acuity | Description: The participant's near binocular visual acuity (at 40 cm) using the Parinaud chart (smallest to largest letters, Score P1.5, P2, P4, P5) and reported per lens. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 4 missing values; Air Optix Aqua Multifocal N=70, 8 missing values; Purevision Multifocal N=68, 8 missing values) | Posted | Number | participants | Measured at V3 or V5 |
|
From dispense up to 24 days for both study lenses
Not provided
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 | Overall Study Population | Population of patients having evaluated at least one lens |
Not provided
Not provided
Not provided
| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Caroline Bonneville and Sandrine Cheneau, Study Managers | CooperVision | +33609202762 | caroline.bonneville@coopervision-fr.com |
Not provided
| ID | Term |
|---|---|
| D011305 | Presbyopia |
| ID | Term |
|---|---|
| D012030 | Refractive Errors |
| D005128 | Eye Diseases |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
|
|
| BIOFINITY® MF - PUREVISION® MF | Device | During the first period, the participant will be allocated at random either the test lens pair (Biofinity) or a comparator lens pair (Air Optix or Purevision); during the second period, the participant will crossover to the alternate lens pair. (Biofinity crossover to Air Optix or Purevision) (Air Optix or Purevision crossover to Biofinity) |
|
|
| Visual Performance - Distance Visual Acuity | Description: The participant's distance binocular visual acuity (at 5 meters) using the La Galinet method. (Decimal scale, Excellent=between 5 and 20 tenths at 5 metres and between 1 and 20 tenths at 40 cm) Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measure at V3 or V5 |
| Visual Performance - Quality of Near Vision | Patients' subjective rating for quality of near vision by patient diary and reported per lens. (40cm away: reading a newspaper, looking at your watch etc. 0-100, 0=totally blurred, 100=perfectly clear). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Visual Performance - Quality of Intermediate Vision | Patients' subjective rating for quality of intermediate vision by patient diary and reported per lens. (distance equivalent to an arm's length. 0-100, 0=totally blurred, 100=perfectly clear). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Visual Performance - Quality of Distance Vision | Patients' subjective rating for quality of distance vision by patient diary and reported per lens. (driving, looking at a landscape, etc. 0-100, 0=totally blurred, 100=perfectly clear). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at 17-24 days V3 or V5 |
| Visual Performance - Near, Low Contrast Vision | The number of letters read at a near of 40 centimeters under 10% low contrast. Measured by objective assessment and reported per lens. Rated on a visual chart (La Galinet- number of letters read). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Visual Performance: Near, High Contrast Vision | The number of letters read at a near of 40 centimeters under 90% high contrast. Measured by objective assessment and reported per lens. Rated on a visual chart (La Galinet- number of letters read). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at 17-24 days V3 or V5 |
| Visual Performance: Distance, Low Contrast Vision | The number of letters read at a distance of 5 meters under 10% low contrast. Measured by objective assessment and reported per lens. Rated on a visual chart (La Galinet- number of letters read). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Visual Performance: Distance, High Contrast Vision | The number of letters read at a distance of 5 meters under 90% high contrast. Measured by objective assessment and reported per lens. Rated on a visual chart (La Galinet- number of letters read). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Visual Performance - Near Stereoscopic Vision | The mean number of occurrences where the "number of the last figure where the patient equipped with analyzers can make out the raised circle (from number 1 to 9)," performed at a distance of 40 centimeters, using Wirt Vectographic Stereopsis Test. Reported per lens. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Subjective Rating of Lens Comfort, Fitting | Patients' subjective rating for lens comfort by patient diary and reported per lens. (After lens fitting, Scale 0-100, 0=very uncomfortable, 100=very comfortable). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Subjective Rating of Lens Comfort - During Day | Patients' subjective rating for lens comfort by patient diary and reported per lens. (During the Day, Scale 0-100, 0=very uncomfortable, 100=very comfortable). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Subjective Rating of Lens Comfort - End of Day | Patients' subjective rating for lens comfort by patient diary and reported per lens. (At End of Day, Scale 0-100, 0=very uncomfortable, 100=very comfortable). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Subjective Rating of Lens Comfort - General Comfort | Patients' subjective rating for lens comfort by patient diary and reported per lens. (General Comfort, Scale 0-100, 0=very uncomfortable, 100=very comfortable). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Comfort of Use - Average Wearing Time | The average numbers of hours per day of lens wear by patient. Reported per lens. Calculated by number of hours worn. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two Patients' subjective rating for lens comfort of use by patient diary and reported per lens. (Average Wearing Time in hours per day) | Measured at V3 or V5 |
| Geometric Performance - Lens Centration | Description: The ophthalmologist's rating of lens centration during "Focus" and "Shift When Blinking" by questionnaire as a limited selected response (Optimal, Decentration Acceptable or Decentration Unacceptable). Assessed with the slit lamp and reported per lens. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at V3 or V5 |
| Geometric Performance - Lens Mobility | The ophthalmologist's rating of lens movement during blinking by questionnaire as a limited selected response (Optimal, Acceptable with a tendency to be tight, Acceptable with a tendency to be Flat, Unacceptable and too tight, or Unacceptable too flat). Assessed with the slit-lamp and reported per lens. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at 17-24 days V3 or V5 |
| Clinical Performance - Lens Wettability | The ophthalmologist's rating of lens wettability by questionnaire as a limited selected response (Zero, Low, Acceptable, Good or Excellent). Assessed with the slit lamp and reported per lens. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Measured at 17-24 days V3 or V5 |
| Lens Preference - Participant | The number of participants who preferred a lens pair rated by diary questionnaire with a limited selected response.("Which pair of lenses did you prefer? The first pair, the second pair). Reported per lens. Measured at completion of V5 (lens pair two evaluation). Both lenses have been worn. Total time since base line is 34-48 days. | Measured at V5 |
| Lens Preference - Ophthalmologist | Ophthalmologists preference in terms of lenses rated by questionnaire with a limited selected response. ("Choice of Lens? First pair of lenses, Second pair of lenses") (Biofinity, Air Optix, or Purevision) Measured at completion of V5 (lens pair two evaluation). Both lenses have been worn. Total time since base line is 34-48 days. | Measured at 17-24 days V3 or V5 |
| COMPLETED |
|
| NOT COMPLETED |
|
| COMPLETED |
|
| NOT COMPLETED |
|
|
Participants were randomized to wear either a Biofinity pair or an Purevision pair and then crossed over to the alternate lens pair. (Biofinity crossover to Purevision or Purevision crossover to Biofinity). |
| BG002 | Total | Total of all reporting groups |
| Mean |
| Standard Deviation |
| years |
|
| Sex/Gender, Customized | Biofinity/Air Optix Combination (N=67, 3 missing values) Biofinity/Purevision Combination (N=66, 2 missing values) | Number | participants |
|
Visual performance by lens (Air Optix Aqua Multifocal) |
| OG002 | Purevision Multifocal | Visual performance by lens (Purevision Multifocal) |
|
|
| Primary | Visual Performance - Comparison of Initial Refraction to Multifocal Lenses | The percentage of participants who obtained binocular distance and near visual acuities (VA) at least as good as their initial refraction assessment. Measured by Initial Refraction. Distance binocular VA (at 5 meters) using the Snellen chart decimal scale and near binocular VA (at 40 cm) using the Parinaud chart (smallest to largest letters, Score P1.5, P2, P4, P5). Change over time measured at V1 (initial refraction) and at V3 (lens pair one evaluation) and V5 (lens pair two evaluation): V1 = initial refraction at baseline, V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | Percentage of patients who obtained distance and near binocular visual acuities at least as good as their initial refraction visual acuities. (Participant Flow: Biofinity Multifocal N=138, 14 missing values; Air Optix Aqua Multifocal N=70, 12 missing values; Purevision Multifocal N=68, 13 missing values) | Posted | Number | percentage of participants | Change over time measured at V1, V3 and V5 |
|
|
|
| Secondary | Visual Performance - Distance Visual Acuity | Description: The participant's distance binocular visual acuity (at 5 meters) using the La Galinet method. (Decimal scale, Excellent=between 5 and 20 tenths at 5 metres and between 1 and 20 tenths at 40 cm) Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 5 missing values; Air Optix Aqua Multifocal N=70, 6 missing values; Purevision Multifocal N=68, 6 missing values) | Posted | Mean | Standard Deviation | decimal units on a scale | Measure at V3 or V5 |
|
|
|
| Secondary | Visual Performance - Quality of Near Vision | Patients' subjective rating for quality of near vision by patient diary and reported per lens. (40cm away: reading a newspaper, looking at your watch etc. 0-100, 0=totally blurred, 100=perfectly clear). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 3 missing values; Air Optix Aqua Multifocal N=70, 3 missing values; Purevision Multifocal N=68, 2 missing values) | Posted | Mean | Standard Deviation | units on a scale | Measured at V3 or V5 |
|
|
|
| Secondary | Visual Performance - Quality of Intermediate Vision | Patients' subjective rating for quality of intermediate vision by patient diary and reported per lens. (distance equivalent to an arm's length. 0-100, 0=totally blurred, 100=perfectly clear). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 3 missing values; Air Optix Aqua Multifocal N=70, 3 missing values; Purevision Multifocal N=68, 3 missing values) | Posted | Mean | Standard Deviation | units on a scale | Measured at V3 or V5 |
|
|
|
| Secondary | Visual Performance - Quality of Distance Vision | Patients' subjective rating for quality of distance vision by patient diary and reported per lens. (driving, looking at a landscape, etc. 0-100, 0=totally blurred, 100=perfectly clear). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 4 missing values; Air Optix Aqua Multifocal N=70, 3 missing values; Purevision Multifocal N=68, 2 missing values) | Posted | Mean | Standard Deviation | units on a scale | Measured at 17-24 days V3 or V5 |
|
|
|
| Secondary | Visual Performance - Near, Low Contrast Vision | The number of letters read at a near of 40 centimeters under 10% low contrast. Measured by objective assessment and reported per lens. Rated on a visual chart (La Galinet- number of letters read). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 4 missing values; Air Optix Aqua Multifocal N=70, 4 missing values; Purevision Multifocal N=68, 4 missing values) | Posted | Mean | Standard Deviation | number of letters read | Measured at V3 or V5 |
|
|
|
| Secondary | Visual Performance: Near, High Contrast Vision | The number of letters read at a near of 40 centimeters under 90% high contrast. Measured by objective assessment and reported per lens. Rated on a visual chart (La Galinet- number of letters read). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 4 missing values; Air Optix Aqua Multifocal N=70, 4 missing values; Purevision Multifocal N=68, 4 missing values) | Posted | Mean | Standard Deviation | number of letters read | Measured at 17-24 days V3 or V5 |
|
|
|
| Secondary | Visual Performance: Distance, Low Contrast Vision | The number of letters read at a distance of 5 meters under 10% low contrast. Measured by objective assessment and reported per lens. Rated on a visual chart (La Galinet- number of letters read). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 4 missing values; Air Optix Aqua Multifocal N=70, 4 missing values; Purevision Multifocal N=68, 4 missing values) | Posted | Mean | Standard Deviation | number of letters read | Measured at V3 or V5 |
|
|
|
| Secondary | Visual Performance: Distance, High Contrast Vision | The number of letters read at a distance of 5 meters under 90% high contrast. Measured by objective assessment and reported per lens. Rated on a visual chart (La Galinet- number of letters read). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 5 missing values; Air Optix Aqua Multifocal N=70, 5 missing values; Purevision Multifocal N=68, 4 missing values) | Posted | Mean | Standard Deviation | number of letters read | Measured at V3 or V5 |
|
|
|
| Secondary | Visual Performance - Near Stereoscopic Vision | The mean number of occurrences where the "number of the last figure where the patient equipped with analyzers can make out the raised circle (from number 1 to 9)," performed at a distance of 40 centimeters, using Wirt Vectographic Stereopsis Test. Reported per lens. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 10 missing values; Air Optix Aqua Multifocal N=70, 7 missing values; Purevision Multifocal N=68, 4 missing values) | Posted | Mean | Standard Deviation | number of occurrances | Measured at V3 or V5 |
|
|
|
| Secondary | Subjective Rating of Lens Comfort, Fitting | Patients' subjective rating for lens comfort by patient diary and reported per lens. (After lens fitting, Scale 0-100, 0=very uncomfortable, 100=very comfortable). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 7 missing values; Air Optix Aqua Multifocal N=70, 5 missing values; Purevision Multifocal N=68, 5 missing values) | Posted | Mean | Standard Deviation | units on a scale | Measured at V3 or V5 |
|
|
|
| Secondary | Subjective Rating of Lens Comfort - During Day | Patients' subjective rating for lens comfort by patient diary and reported per lens. (During the Day, Scale 0-100, 0=very uncomfortable, 100=very comfortable). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 7 missing values; Air Optix Aqua Multifocal N=70, 5 missing values; Purevision Multifocal N=68, 4 missing values) | Posted | Mean | Standard Deviation | units on a scale | Measured at V3 or V5 |
|
|
|
| Secondary | Subjective Rating of Lens Comfort - End of Day | Patients' subjective rating for lens comfort by patient diary and reported per lens. (At End of Day, Scale 0-100, 0=very uncomfortable, 100=very comfortable). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 7 missing values; Air Optix Aqua Multifocal N=70, 5 missing values; Purevision Multifocal N=68, 5 missing values) | Posted | Mean | Standard Deviation | units on a scale | Measured at V3 or V5 |
|
|
|
| Secondary | Subjective Rating of Lens Comfort - General Comfort | Patients' subjective rating for lens comfort by patient diary and reported per lens. (General Comfort, Scale 0-100, 0=very uncomfortable, 100=very comfortable). Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 7 missing values; Air Optix Aqua Multifocal N=70, 5 missing values; Purevision Multifocal N=68, 4 missing values) | Posted | Mean | Standard Deviation | units on a scale | Measured at V3 or V5 |
|
|
|
| Secondary | Comfort of Use - Average Wearing Time | The average numbers of hours per day of lens wear by patient. Reported per lens. Calculated by number of hours worn. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two Patients' subjective rating for lens comfort of use by patient diary and reported per lens. (Average Wearing Time in hours per day) | (Participant Flow: Biofinity Multifocal N=138, 11 missing values; Air Optix Aqua Multifocal N=70, 10 missing values; Purevision Multifocal N=68, 4 missing values) | Posted | Mean | Standard Deviation | hours/day | Measured at V3 or V5 |
|
|
|
| Secondary | Geometric Performance - Lens Centration | Description: The ophthalmologist's rating of lens centration during "Focus" and "Shift When Blinking" by questionnaire as a limited selected response (Optimal, Decentration Acceptable or Decentration Unacceptable). Assessed with the slit lamp and reported per lens. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 12 missing values; Air Optix Aqua Multifocal N=70, 9 missing values; Purevision Multifocal N=68, 6 missing values) | Posted | Number | Investigators | Measured at V3 or V5 |
|
|
|
| Secondary | Geometric Performance - Lens Mobility | The ophthalmologist's rating of lens movement during blinking by questionnaire as a limited selected response (Optimal, Acceptable with a tendency to be tight, Acceptable with a tendency to be Flat, Unacceptable and too tight, or Unacceptable too flat). Assessed with the slit-lamp and reported per lens. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 6 missing values; Air Optix Aqua Multifocal N=70, 5 missing values; Purevision Multifocal N=68, 5 missing values) | Posted | Number | Investigators | Measured at 17-24 days V3 or V5 |
|
|
|
| Secondary | Clinical Performance - Lens Wettability | The ophthalmologist's rating of lens wettability by questionnaire as a limited selected response (Zero, Low, Acceptable, Good or Excellent). Assessed with the slit lamp and reported per lens. Measured at V3 (lens pair one evaluation) or V5 (lens pair two evaluation): V3 = after 17-24 days of lens wear pair one, V5 = after 17-24 days of lens wear pair two | (Participant Flow: Biofinity Multifocal N=138, 6 missing values; Air Optix Aqua Multifocal N=70, 5 missing values; Purevision Multifocal N=68, 5 missing values) | Posted | Number | percentage of investigators | Measured at 17-24 days V3 or V5 |
|
|
|
| Secondary | Lens Preference - Participant | The number of participants who preferred a lens pair rated by diary questionnaire with a limited selected response.("Which pair of lenses did you prefer? The first pair, the second pair). Reported per lens. Measured at completion of V5 (lens pair two evaluation). Both lenses have been worn. Total time since base line is 34-48 days. | (Participant Flow: Biofinity Multifocal/Air Optix Aqua Multifocal N=70, 8 missing values; Biofinity Multifocal/Purevision Multifocal N=68, 7 missing values; Evaluated at least one lens N=138, 15 missing values.) | Posted | Number | percentage of participants | Measured at V5 |
|
|
|
| Secondary | Lens Preference - Ophthalmologist | Ophthalmologists preference in terms of lenses rated by questionnaire with a limited selected response. ("Choice of Lens? First pair of lenses, Second pair of lenses") (Biofinity, Air Optix, or Purevision) Measured at completion of V5 (lens pair two evaluation). Both lenses have been worn. Total time since base line is 34-48 days. | (Participant Flow: Biofinity Multifocal/Air Optix Aqua Multifocal N=70, 8 missing values; Biofinity Multifocal/Purevision Multifocal N=68, 8 missing values; Evaluated at least one lens N=138, 16 missing values.) | Posted | Number | percentage of investigators | Measured at 17-24 days V3 or V5 | lens Type | lens Type |
|
|
|
| 0 |
| 138 |
| 0 |
| 138 |
All the information collected during this study will be considered to be confidential until the analysis has been finalised by the study Sponsor.
All the data collected during this study will remain the property of the study Sponsor and may not be communicated to third parties under any circumstances without the Sponsor's express, written consent.
The results may not be published or passed on (orally or in writing) without the prior consent of the study sponsor.
| Title | Measurements |
|---|---|
|
| Title | Measurements |
|---|---|
|
| Acceptable Flat Tendency |
|
|
| Title | Measurements |
|---|---|
|
| Purevision |
|
| Title | Measurements |
|---|---|
|
| Purevision |
|