# Comparison of Pain Therapeutic Effects After Benign Mastectomy

> **NCT00519246** · PHASE4 · COMPLETED · sponsor: **Nanjing Medical University** · enrollment: 2000 (actual)

## Conditions studied

- Pain, Postoperative
- Mastectomy

## Interventions

- **DRUG:** Saline
- **DRUG:** Opioid
- **DRUG:** Opioid
- **DRUG:** NSAID
- **DRUG:** NSAID
- **DRUG:** Opioid
- **DRUG:** Opioid

## Key facts

- **NCT ID:** NCT00519246
- **Lead sponsor:** Nanjing Medical University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-02
- **Primary completion:** 2007-12
- **Final completion:** 2007-12
- **Target enrollment:** 2000 (ACTUAL)
- **Last updated:** 2009-03-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00519246

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00519246, "Comparison of Pain Therapeutic Effects After Benign Mastectomy". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT00519246. Licensed CC0.

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