# Prospective Clinical Study of Retinal Microvascular Alteration After ICL Implantation

> **NCT04443231** · — · COMPLETED · sponsor: **Peking University Third Hospital** · enrollment: 25 (actual)

## Conditions studied

- Adolescent
- Adult
- Human
- Male
- Female
- Follow-up Studies
- Prospective Studies
- Lens Implantation, Intraocular
- Myopia
- Phakic Intraocular Lenses
- Retinal Vessels
- Postoperative Period
- Preoperative Period
- Tomography, Optical Coherence

## Interventions

- **DEVICE:** Optical Coherence Tomography Angiography

## Key facts

- **NCT ID:** NCT04443231
- **Lead sponsor:** Peking University Third Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-11-01
- **Primary completion:** 2019-10-01
- **Final completion:** 2019-10-01
- **Target enrollment:** 25 (ACTUAL)
- **Last updated:** 2020-06-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04443231

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04443231, "Prospective Clinical Study of Retinal Microvascular Alteration After ICL Implantation". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04443231. Licensed CC0.

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