# Time Serial Analysis on Preemptive Analgesia of Preoperative Topical Diclofenac and Ketorolac in Photorefractive Keratectomy(PRK)

> **NCT01761071** · PHASE3 · COMPLETED · sponsor: **Yonsei University** · enrollment: 94 (actual)

## Conditions studied

- Myopes Who Have Undergone PRK.

## Interventions

- **DRUG:** topical ketorolac 0.5% (Acular®, Allergan Inc, Irvine, CA)
- **DRUG:** topical diclofenac 0.1% (Voltaren®, Novartis, Bern, Switzerland)

## Key facts

- **NCT ID:** NCT01761071
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-01
- **Primary completion:** 2012-11
- **Final completion:** 2012-12
- **Target enrollment:** 94 (ACTUAL)
- **Last updated:** 2013-01-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01761071

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01761071, "Time Serial Analysis on Preemptive Analgesia of Preoperative Topical Diclofenac and Ketorolac in Photorefractive Keratectomy(PRK)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01761071. Licensed CC0.

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