# Intrathecal Morphine for Postoperative Analgesia in Major Laparoscopic Abdominal Surgery, a IMPACT-Scope Trial

> **NCT06666985** · PHASE4 · RECRUITING · sponsor: **First Affiliated Hospital, Sun Yat-Sen University** · enrollment: 700 (estimated)

## Conditions studied

- Patients Undergoing Major Laparoscopic Abdominal Surgery

## Interventions

- **DRUG:** ITM + Usual Care
- **DRUG:** Sham ITM + Usual Care

## Key facts

- **NCT ID:** NCT06666985
- **Lead sponsor:** First Affiliated Hospital, Sun Yat-Sen University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-12-16
- **Primary completion:** 2026-06-01
- **Final completion:** 2026-12-31
- **Target enrollment:** 700 (ESTIMATED)
- **Last updated:** 2025-11-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06666985

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06666985, "Intrathecal Morphine for Postoperative Analgesia in Major Laparoscopic Abdominal Surgery, a IMPACT-Scope Trial". Retrieved via AI Analytics 2026-06-30 from https://api.ai-analytics.org/clinical/NCT06666985. Licensed CC0.

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