# Effect of Laser Acupuncture on Constipation in Patients With Advanced Cancer

> **NCT04318808** · NA · UNKNOWN · sponsor: **Chang Gung Memorial Hospital** · enrollment: 74 (estimated)

## Conditions studied

- Constipation
- Advanced Cancer

## Interventions

- **PROCEDURE:** Laser acupuncture

## Key facts

- **NCT ID:** NCT04318808
- **Lead sponsor:** Chang Gung Memorial Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-03-01
- **Primary completion:** 2022-02-28
- **Final completion:** 2022-08
- **Target enrollment:** 74 (ESTIMATED)
- **Last updated:** 2022-03-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04318808

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04318808, "Effect of Laser Acupuncture on Constipation in Patients With Advanced Cancer". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04318808. Licensed CC0.

---

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