# Age-Related Changes and Cycloplegia-Induced Differences in the Human Crystalline Lens

> **NCT04576884** · — · COMPLETED · sponsor: **Wenzhou Medical University** · enrollment: 129 (actual)

## Conditions studied

- Cataract

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04576884
- **Lead sponsor:** Wenzhou Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-04-01
- **Primary completion:** 2019-05-31
- **Final completion:** 2020-01-30
- **Target enrollment:** 129 (ACTUAL)
- **Last updated:** 2020-10-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04576884

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04576884, "Age-Related Changes and Cycloplegia-Induced Differences in the Human Crystalline Lens". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT04576884. Licensed CC0.

---

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