# Association Between Fuchs' Endothelial Corneal Dystrophy Severity and Estrogen Exposure

> **NCT04564378** · — · COMPLETED · sponsor: **State University of New York at Buffalo** · enrollment: 43 (actual)

## Conditions studied

- Fuchs Dystrophy

## Interventions

- **OTHER:** This is an observational study. There is no therapeutic intervention.

## Key facts

- **NCT ID:** NCT04564378
- **Lead sponsor:** State University of New York at Buffalo
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-01-17
- **Primary completion:** 2023-04-27
- **Final completion:** 2023-09-01
- **Target enrollment:** 43 (ACTUAL)
- **Last updated:** 2024-10-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04564378

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04564378, "Association Between Fuchs' Endothelial Corneal Dystrophy Severity and Estrogen Exposure". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04564378. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*