A Study to Assess Choroideremia (CHM) Health Outcomes
Public ClinicalTrials.gov record NCT04750785. 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
Choroideremia Health Outcomes
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary objectives of this study are to describe disease progression and severity by age in participants with CHM, to assess health-related quality-of-life, resource utilization and work productivity, and to assess quality-of-life, work productivity, and impact on daily activities in caregivers of participants with CHM at different stages of disease progression.
Study identification
- NCT ID
- NCT04750785
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 46 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- Not listed
- Sex
- Male
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 15, 2020 (Actual)
- Primary completion
- Sep 27, 2021 (Actual)
- Completion
- Sep 27, 2021 (Actual)
- Last update posted
- Oct 14, 2021
2020 – 2021
United States locations
- U.S. sites
- 8
- U.S. states
- 6
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Research Site | Los Angeles | California | 90095 | — |
| Research Site | San Francisco | California | 94158 | — |
| Research Site | Coral Gables | Florida | 33146 | — |
| Research Site | Gainesville | Florida | 32607 | — |
| Research Site | Portland | Oregon | 97239 | — |
| Research Site | Pittsburgh | Pennsylvania | 15213 | — |
| Research Site | Dallas | Texas | 97239 | — |
| Research Site | Madison | Wisconsin | 53705 | — |
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 NCT04750785, 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 Oct 14, 2021 · Synced Oct 22, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04750785 live on ClinicalTrials.gov.