# Effect of Tramadol in Prevention of Postpartum Depression

> **NCT03309163** · PHASE4 · COMPLETED · sponsor: **Xinqiao Hospital of Chongqing** · enrollment: 1230 (actual)

## Conditions studied

- Caesarean Section

## Interventions

- **DRUG:** Tramadol
- **DRUG:** Hydromorphone
- **DRUG:** Ropivacaine (Epidural analgesia)

## Key facts

- **NCT ID:** NCT03309163
- **Lead sponsor:** Xinqiao Hospital of Chongqing
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-10-09
- **Primary completion:** 2019-06-13
- **Final completion:** 2019-08-13
- **Target enrollment:** 1230 (ACTUAL)
- **Last updated:** 2019-08-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03309163

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03309163, "Effect of Tramadol in Prevention of Postpartum Depression". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT03309163. Licensed CC0.

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