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Trial Outcomes & Findings for Evaluation of Lens Rotation in Habitual Wearers of Toric, Soft Contact Lenses (NCT NCT06649019)

NCT ID: NCT06649019

Last Updated: 2026-02-11

Results Overview

Distance visual acuity was measured monocularly at 6 meters after lens fitting under high-luminance high contrast (HLHC) lighting conditions using the Eurolens computerized logMAR VA chart. Lower scores indicate better visual acuity. A value of 0.0 logMAR is equivalent to 20/20 vision on a Snellen visual acuity chart.

Recruitment status

COMPLETED

Study phase

NA

Target enrollment

6 participants

Primary outcome timeframe

Approximately 15-minutes Post Lens Insertion

Results posted on

2026-02-11

Participant Flow

A total of 6 subjects were enrolled at a single clinical site. Of those enrolled, 1 subject failed to meet all eligibility criteria and 5 subjects were dispensed both study lenses and completed the study.

Participant milestones

Participant milestones
Measure
Delefilcon A/Senofilcon A
Subjects that wore the delefilcon A lens in the first period and senofilcon A in the second period.
Senofilcon A/Delefilcon A
Subjects that wore the senofilcon A lens in the first period and the delefilcon A lens in the second period.
Period 1
STARTED
2
3
Period 1
COMPLETED
2
3
Period 1
NOT COMPLETED
0
0
Period 2
STARTED
2
3
Period 2
COMPLETED
2
3
Period 2
NOT COMPLETED
0
0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Evaluation of Lens Rotation in Habitual Wearers of Toric, Soft Contact Lenses

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
All Dispensed Subjects
n=5 Participants
All subjects dispensed a study lens
Age, Continuous
32.6 Years
STANDARD_DEVIATION 5.94 • n=4 Participants
Sex: Female, Male
Female
2 Participants
n=4 Participants
Sex: Female, Male
Male
3 Participants
n=4 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=4 Participants
Race (NIH/OMB)
Asian
0 Participants
n=4 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=4 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=4 Participants
Race (NIH/OMB)
White
5 Participants
n=4 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=4 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=4 Participants
Region of Enrollment
United Kingdom
5 Participants
n=4 Participants

PRIMARY outcome

Timeframe: Approximately 15-minutes Post Lens Insertion

Population: All subjects fitted both study lenses and completed the study

Distance visual acuity was measured monocularly at 6 meters after lens fitting under high-luminance high contrast (HLHC) lighting conditions using the Eurolens computerized logMAR VA chart. Lower scores indicate better visual acuity. A value of 0.0 logMAR is equivalent to 20/20 vision on a Snellen visual acuity chart.

Outcome measures

Outcome measures
Measure
Senofilcon A
n=10 Eyes
Subjects that wore the senofilcon A lens in either the first or second period.
Delefilcon A
n=10 Eyes
Subjects that wore the delefilcon A lens in either the first or second period.
Distance Monocular Visual Acuity (LogMAR)
-0.07 logMAR
Standard Deviation 0.084
-0.07 logMAR
Standard Deviation 0.050

Adverse Events

Senofilcon A

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Delefilcon A

Serious events: 0 serious events
Other events: 0 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Adverse event data not reported

Additional Information

Johnson & Johnson Vision Care Study Contact

Johnson & Johnson Vision Care

Phone: 1-800-843-2020

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place