# Comparative Study on the Short- and Long-term Efficacy of Q-ISR, Traditional Sub-ISR, and t-ISR

Source: https://onco.cc/trials/nct07371273/  
OnCo record `nct07371273` (Trial). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

A phase 2 trial in colorectal cancer, run by Fudan University, now recruiting.

## Summary

Comparative Study on the Short- and Long-term Efficacy of Q-ISR, Traditional Sub-ISR, and t-ISR is a phase 2, randomised interventional study registered as NCT07371273 by Fudan University, with a registry enrolment figure of 100 participants, started 2026-01-07 and due to reach its primary completion in 2029-01-07. Interventions recorded: Quadrant-based Intersphincteric Resection. Conditions listed: Colorectal Cancer. Primary outcome: Wexner score; LARS scores; disease-free survival. Colorectal eligibility wording from the registry: "* (1) Rectal cancer diagnosed by digital rectal examination, colonoscopy, and combined biopsy pathology". Sites: China. No results are recorded here; the registry entry is the source.

## Fields

- Kind: Trial
- Status: recruiting
- Last checked: 2026-09-24
- Tags: ctgov-ingest; colorectal-deep-dive
- Registry id: NCT07371273
- Phase: 2
- Setting: Comparative Study on the Short- and Long-term Efficacy of Q-ISR, Traditional Sub-ISR, and t-ISR
- Sponsor: Fudan University
- Enrolled: 100

## Sources

- ClinicalTrials.gov NCT07371273: https://clinicaltrials.gov/study/NCT07371273

## Connected records

- cancers: [Rectal cancer](https://onco.cc/cancers/rectal-cancer/)
- terms: [Colorectal cancer trials open today (registry snapshot)](https://onco.cc/terms/colorectal-trials-open-today/)

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JSON: https://onco.cc/api/v1/entities/nct07371273.json