# Safety and Efficiency of Photodynamic Therapy for Rectal Cancer

> **NCT01872104** · PHASE2,PHASE3 · SUSPENDED · sponsor: **li xiong** · enrollment: 100 (estimated)

## Conditions studied

- Advanced Rectal Cancer

## Interventions

- **PROCEDURE:** Photodynamic therapy

## Key facts

- **NCT ID:** NCT01872104
- **Lead sponsor:** li xiong
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** SUSPENDED
- **Start date:** 2013-08
- **Primary completion:** 2015-08
- **Final completion:** 2016-08
- **Target enrollment:** 100 (ESTIMATED)
- **Why stopped:** Modifying the clinnicaltrials
- **Last updated:** 2013-06-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01872104

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01872104, "Safety and Efficiency of Photodynamic Therapy for Rectal Cancer". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01872104. Licensed CC0.

---

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