# Combined Intravenous Tramadol and Paracetamol Versus Intramuscular Pethidine for Pain Relief During the First Stage of Labor. Compare the Efficacy and Adverse Effects

> **NCT07264309** · NA · RECRUITING · sponsor: **Zohar Nachum** · enrollment: 140 (estimated)

## Conditions studied

- Pain Management
- Birth

## Interventions

- **DRUG:** pethidine
- **DRUG:** Tramadol
- **DRUG:** Paracetamol 1 g

## Key facts

- **NCT ID:** NCT07264309
- **Lead sponsor:** Zohar Nachum
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-11-01
- **Primary completion:** 2026-12
- **Final completion:** 2027-12
- **Target enrollment:** 140 (ESTIMATED)
- **Last updated:** 2025-12-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07264309

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07264309, "Combined Intravenous Tramadol and Paracetamol Versus Intramuscular Pethidine for Pain Relief During the First Stage of Labor. Compare the Efficacy and Adverse Effects". Retrieved via AI Analytics 2026-07-07 from https://api.ai-analytics.org/clinical/NCT07264309. Licensed CC0.

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