# Effect of Preoperative Pupil Size on Quality of Vision After Wavefront-Guided LASIK

> **NCT00889941** · PHASE4 · COMPLETED · sponsor: **Stanford University** · enrollment: 51 (actual)

## Conditions studied

- Myopia

## Interventions

- **PROCEDURE:** LASIK

## Key facts

- **NCT ID:** NCT00889941
- **Lead sponsor:** Stanford University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2004-05
- **Primary completion:** 2005-11
- **Final completion:** 2005-11
- **Target enrollment:** 51 (ACTUAL)
- **Last updated:** 2009-04-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00889941

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00889941, "Effect of Preoperative Pupil Size on Quality of Vision After Wavefront-Guided LASIK". Retrieved via AI Analytics 2026-06-10 from https://api.ai-analytics.org/clinical/NCT00889941. Licensed CC0.

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