# Proposal of a Novel Model for Identifying Complete Response in dMMR Colon Cancer Following Neoadjuvant Immunotherapy

> **NCT06980350** · — · COMPLETED · sponsor: **Sun Yat-sen University** · enrollment: 156 (actual)

## Conditions studied

- Colorectal Cancer

## Interventions

- **DRUG:** PD-1 Inhibitors

## Key facts

- **NCT ID:** NCT06980350
- **Lead sponsor:** Sun Yat-sen University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-07-01
- **Primary completion:** 2023-06-30
- **Final completion:** 2024-12-30
- **Target enrollment:** 156 (ACTUAL)
- **Last updated:** 2025-07-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06980350

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06980350, "Proposal of a Novel Model for Identifying Complete Response in dMMR Colon Cancer Following Neoadjuvant Immunotherapy". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT06980350. Licensed CC0.

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