# Effect of OFA, OSA Versus Opioid-based Anesthesia on NETs and Cancer Cell Malignancy After Colorectal Cancer Surgery

> **NCT07264556** · NA · RECRUITING · sponsor: **Fudan University** · enrollment: 90 (estimated)

## Conditions studied

- Colorectal Cancer
- Opioid-free Anesthesia
- NETs

## Interventions

- **OTHER:** OA strategy
- **OTHER:** OSA stategy
- **OTHER:** OFA strategy

## Key facts

- **NCT ID:** NCT07264556
- **Lead sponsor:** Fudan University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-11-01
- **Primary completion:** 2025-11-30
- **Final completion:** 2025-12-15
- **Target enrollment:** 90 (ESTIMATED)
- **Last updated:** 2025-12-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07264556

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07264556, "Effect of OFA, OSA Versus Opioid-based Anesthesia on NETs and Cancer Cell Malignancy After Colorectal Cancer Surgery". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT07264556. Licensed CC0.

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