# CLoWI Versus PCA Morphine for Pain Control After Major Abdominal Surgery

> **NCT04503720** · NA · COMPLETED · sponsor: **JurongHealth** · enrollment: 52 (actual)

## Conditions studied

- Surgical Wound
- Post-Op Complication
- Opioid Use

## Interventions

- **DEVICE:** CLoWI
- **DEVICE:** PCA

## Key facts

- **NCT ID:** NCT04503720
- **Lead sponsor:** JurongHealth
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-12-01
- **Primary completion:** 2022-06-30
- **Final completion:** 2022-06-30
- **Target enrollment:** 52 (ACTUAL)
- **Last updated:** 2024-07-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04503720

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04503720, "CLoWI Versus PCA Morphine for Pain Control After Major Abdominal Surgery". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04503720. Licensed CC0.

---

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