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NCT03208088

Clinical Evaluation of Multifocal Toric Contact Lenses

Completed NA Results posted Last updated 10 September 2020
What this trial tests

NA trial testing etafilcon A Investigational Toric Multifocal Contact Lens in Visual Acuity in 96 participants. Completed in 21 July 2017.

Timeline
12 June 2017
Primary endpoint
21 July 2017
21 July 2017

Quick facts

Lead sponsorJohnson & Johnson Vision Care, Inc.
PhaseNA
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designcrossover
Maskingdouble
Primary purposetreatment
Enrollment96
Start date12 June 2017
Primary completion21 July 2017
Estimated completion21 July 2017
Sites7 locations across United States

Drugs / interventions tested

Conditions studied

Sponsor

Johnson & Johnson Vision Care, Inc. — full company profile →

Who can join

Adults 40 to 70, any sex, with Visual Acuity. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Overall Handling Comparison Between Test 1/Test 2 and Control Primary · 15 minutes

Overall handling was assessed using the Contact Lens User Experience™ (CLUE) questionnaire. CLUE is a validated patient-reported outcomes (PRO) questionnaire to assess patient-experience attributes of soft contact lenses (comfort, vision, handling, and packaging) in a contact-lens wearing population in the US, ages 18-65. Derived CLUE scores using Item Response Theory (IRT) follow a normal distribution with a population average score of 60 (SD 20), where higher scores indicate a more favorable/positive response with a range of 0-120.

GroupValue95% CI
Test 157.1± 21.34
Test 253.3± 22.47
Control52.3± 23.88
Overall Handling Comparison Between Test 3/Test 4 and Control Secondary · 15 minutes

Overall handling was assessed using the Contact Lens User Experience™ (CLUE) questionnaire. CLUE is a validated patient-reported outcomes (PRO) questionnaire to assess patient-experience attributes of soft contact lenses (comfort, vision, handling, and packaging) in a contact-lens wearing population in the US, ages 18-65. Derived CLUE scores using Item Response Theory (IRT) follow a normal distribution with a population average score of 60 (SD 20), where higher scores indicate a more favorable/positive response with a range of 0-120.

GroupValue95% CI
Test 350.7± 22.59
Test 449.1± 22.83
Control52.3± 23.88

Sponsor's own description

This is a double-masked, bilateral, randomized, non-dispensing clinical trial. The study lenses will be worn in a bilateral and random fashion using a 5x5 crossover Williams design with 5 lens types and 5 periods. The subjects will wear each pair of lenses for approximately 15 minutes with a 15 minute wash-out between each pair. Two lens types will be fit at the first visit and three lens types will be fit at the second visit. Using a computer-generated randomization scheme, each subject will randomly be assigned to 1 of 10 unique sequences of the 5 lens types. Randomization will be stratified by site.

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:

Other recruiting trials for Visual Acuity

Currently open trials in the same condition.

Other Johnson & Johnson Vision Care, Inc. trials

Trials by the same sponsor.

Verify against primary sources

Data sources for this page

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/NCT03208088.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing