Conjunctival Rebound After Scleral Lens Wear
Public ClinicalTrials.gov record NCT04340518. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Measuring the Recovery of the Conjunctival Tissue After 4 Days of Scleral Lens Wear
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Scleral lenses, customized rigid contact lenses that land on the soft and spongy conjunctival tissue overlying the sclera, will be fitted on 15 subjects with normal ocular surfaces. The purpose of the study is to determine the amount of conjunctival compression caused by the devices and the length of time required for the shape to recover from compression.
Study identification
- NCT ID
- NCT04340518
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 13 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2019
- Primary completion
- Apr 30, 2020
- Completion
- May 29, 2020
- Last update posted
- Jan 28, 2021
2019 – 2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Houston College of Optometry | Houston | Texas | 77204 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04340518, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 28, 2021 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04340518 live on ClinicalTrials.gov.