# Preoperative Fish Oil PN and Prognosis After Constipation Surgery

> **NCT07470892** · — · NOT_YET_RECRUITING · sponsor: **Qianfoshan Hospital** · enrollment: 306 (estimated)

## Conditions studied

- Constipation
- Slow Transit Constipation
- Megacolon

## Interventions

- **DRUG:** Fish oil-containing total parenteral nutrition (PN)

## Key facts

- **NCT ID:** NCT07470892
- **Lead sponsor:** Qianfoshan Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-03
- **Primary completion:** 2028-03
- **Final completion:** 2029-09
- **Target enrollment:** 306 (ESTIMATED)
- **Last updated:** 2026-03-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07470892

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07470892, "Preoperative Fish Oil PN and Prognosis After Constipation Surgery". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT07470892. Licensed CC0.

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