# A Study on the Accurate Evaluation of Pseudoprogression of Rectal Cancer Immunotherapy Based on Multitemporal and Multiparameter MRI

> **NCT07381322** · — · RECRUITING · sponsor: **Peiyi Xie** · enrollment: 300 (estimated)

## Conditions studied

- Rectal Cancer

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07381322
- **Lead sponsor:** Peiyi Xie
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2026-02-01
- **Primary completion:** 2029-12-31
- **Final completion:** 2029-12-31
- **Target enrollment:** 300 (ESTIMATED)
- **Last updated:** 2026-04-23

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07381322

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07381322, "A Study on the Accurate Evaluation of Pseudoprogression of Rectal Cancer Immunotherapy Based on Multitemporal and Multiparameter MRI". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07381322. Licensed CC0.

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