Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT02920957 · ClinicalTrials.gov registry record · NA
Performance Comparison Between Comfilcon A and Senofilcon C Lenses
A NA study, sponsored by CooperVision.
- Completed
- Registry status
- NA
- Development phase
- 88
- Enrollment target
NCT02920957: Completed NA study, sponsored by CooperVision.
NCT02920957 is a NA study that has completed, run by CooperVision. The registered enrollment target is 88 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (94% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02920957, a NA study, has completed, sponsored by CooperVision.
- COMPLETED
- Registry status
- NA
- Development phase
- 88 participants
- Enrollment target
Study Summary
The aim of this study is to determine the clinical performance of comfilcon A in comparison to senofilcon C.
Primary Outcome
Investigator fit acceptability for comfilcon A and senofilcon C lenses. Scale 0-4, 0=should not be worn, 1=borderline but unacceptable, 2=minimally acceptable, early review, 3=not perfect but OK to dispense, 4=perfect.
Interventions
- DEVICE senofilcon C
- DEVICE comfilcon A
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 88 participants |
| Start Date | 2016-09 |
| Est. Completion | 2016-11-23 |
| Phase | NA |
What the finished NCT02920957 record still lists
NCT02920957 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 88 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (94% lower).
The record links to 0 conditions, and to 2 interventions - of which senofilcon C is the first listed.
NCT02920957 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT02920957 about?
NCT02920957 is a clinical study titled "Performance Comparison Between Comfilcon A and Senofilcon C Lenses". The aim of this study is to determine the clinical performance of comfilcon A in comparison to senofilcon C.
What is the current status of trial NCT02920957?
This trial is currently completed. It is a NA study. The enrollment target is 88 participants. The study started on 2016-09. Estimated completion is 2016-11-23.
What interventions are being tested in trial NCT02920957?
The interventions under investigation include: senofilcon C (DEVICE), comfilcon A (DEVICE).
Who is sponsoring clinical trial NCT02920957?
This trial is sponsored by CooperVision, which has 64 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT02920957's enrollment target sits among peer trials
88 972nd of 2000 higher than 1,027 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT03843463 · 88 participants · Phase 2
Escitalopram and Language Intervention for Subacute Aphasia
- NCT04066348 · 88 participants · Phase 2
TNF-α Treatment of Blast-Induced Tinnitus
- NCT04331704 · 88 participants · Phase 4
ANCHORS Alcohol & Sexual Health Study: UH3 Project
- NCT04536103 · 88 participants
Multi-Vendor Multi-Site Novel Accelerated MRI Relaxometry
Similar registry start date
- NCT05988463 · started 2027-01-01 · Phase 1
Dose-Escalation Study of Artesunate Patients With IPF
- NCT07219706 · started 2026-12-10 · NA
Dietary Fiber and Time Restricted Eating
- NCT02831335 · started 2026-12-01
Technical Development of Multi-Parametric Renocerebral MRI
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia