Last reviewed · How we verify
NCT01444053
Retrospective Study of the Health Benefits of Ultra-Violet Filtering Contact Lenses
trial testing No Intervention in Refractive Errors in 41 participants. Completed in 1 December 2011.
1 December 2011
Quick facts
| Lead sponsor | Johnson & Johnson Vision Care, Inc. |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 41 |
| Start date | 1 June 2011 |
| Primary completion | 1 December 2011 |
| Estimated completion | 1 December 2011 |
| Sites | 1 location across United Kingdom |
Drugs / interventions tested
- No Intervention
Conditions studied
- Refractive Errors — all drugs for Refractive Errors →
Sponsor
Johnson & Johnson Vision Care, Inc. — full company profile →
Who can join
Adults 18 to 43, any sex, with Refractive Errors. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The purpose of this study is to examine the long term effect of ultra-violet filtering contact lenses on macular pigment density (MPOD) and accommodative function.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT01444053
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other trials of No Intervention
Trials testing the same drug.
- NCT07353099 — A Study in Children and, Adults With Congenital Thrombotic Thrombocytopenic Purpura (cTTP) Treated With Adzynma · not yet recruiting
- NCT07429942 — A Study to Learn More About the Treatment of People With Congenital Thrombotic Thrombocytopenic Purpura (cTTP) Who Recei · not yet recruiting
- NCT07521917 — Child Abuse and Neglect Awareness Training in Nursing Students · NA · not yet recruiting
- NCT07319832 — A Study of Teduglutide in Chinese Children and Teenagers With Short Bowel Syndrome · recruiting
- NCT07425574 — A Study to Learn How Stargardt-type Eye Conditions Progress in Children and Adults · recruiting
Other recruiting trials for Refractive Errors
Currently open trials in the same condition.
- NCT07460557 — Morphological Characteristics of the Maxillomandibular Region in a 3D Representation and the Refractive Status of the Ey · recruiting
- NCT06913491 — Efficacy of PEEK Acuity Versus ETDRS Chart for Assessment of Visual Acuity and Refractive Error · active not recruiting
- NCT07001124 — Comparative Efficacy of Duochrome Test Verse +1 Blur Test in Detecting Refracting Error Across Different Ages · NA · active not recruiting
- NCT06668246 — Performance of Refractometers With Self-adjusting Lenses Compared to Cycloplegia in Children (REFRALENS) · active not recruiting
- NCT05458323 — Cognitive Level Enhancement Through Vision Exams and Refraction · NA · recruiting
Other Johnson & Johnson Vision Care, Inc. trials
Trials by the same sponsor.
- NCT07443215 — Evaluation of Effect of Scatter on Visual Performance · NA · recruiting
- NCT07174596 — Evaluation of Approved Contact Lenses · NA · completed
- NCT07076160 — Pilot Dispensing Study of Two Marketed Daily Disposable Multifocal Contact Lenses · NA · completed
- NCT06967129 — Evaluation of Daily Disposable Toric Soft Lenses Manufactured With an Alternative Hydration Process · NA · completed
- NCT06864858 — Clinical Evaluation of Two Cosmetic Contact Lenses · NA · completed
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT01444053 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Johnson & Johnson Vision Care, Inc.
- Last refreshed: 20 June 2017
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT01444053.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing