# Classifying Ectopia Lentis in Marfan Syndrome Into Five Grades of Increasing Severity

> **NCT04319107** · — · COMPLETED · sponsor: **Hospices Civils de Lyon** · enrollment: 110 (actual)

## Conditions studied

- Marfan Syndrome
- Ectopia Lentis

## Interventions

- **OTHER:** ophthalmological examinations using a slit lamp bio microscopy and a three-mirror lens, standard procedure.

## Key facts

- **NCT ID:** NCT04319107
- **Lead sponsor:** Hospices Civils de Lyon
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2000-01-01
- **Primary completion:** 2013-12-31
- **Final completion:** 2013-12-31
- **Target enrollment:** 110 (ACTUAL)
- **Last updated:** 2020-03-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04319107

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04319107, "Classifying Ectopia Lentis in Marfan Syndrome Into Five Grades of Increasing Severity". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04319107. Licensed CC0.

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