# Evaluation of Anxiolysis and Pain Associated With Retrobulbar Eye Block for Cataract Surgery : Melatonin Versus Gabapentin

> **NCT01200641** · PHASE1,PHASE2 · COMPLETED · sponsor: **Qazvin University Of Medical Sciences** · enrollment: 90 (actual)

## Conditions studied

- Anxiety
- Pain

## Interventions

- **DRUG:** Melatonin
- **DRUG:** Gabapentin
- **DRUG:** placebo

## Key facts

- **NCT ID:** NCT01200641
- **Lead sponsor:** Qazvin University Of Medical Sciences
- **Sponsor class:** OTHER
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-09
- **Primary completion:** 2010-12
- **Final completion:** 2011-01
- **Target enrollment:** 90 (ACTUAL)
- **Last updated:** 2012-10-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01200641

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01200641, "Evaluation of Anxiolysis and Pain Associated With Retrobulbar Eye Block for Cataract Surgery : Melatonin Versus Gabapentin". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT01200641. Licensed CC0.

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