# Traditional Chinese Medicine, Western Medicine and Low-level Light Therapy（LLLT） for Primary Dysmenorrhea（PD）

> **NCT03953716** · PHASE4 · UNKNOWN · sponsor: **Peking Union Medical College Hospital** · enrollment: 480 (estimated)

## Conditions studied

- Primary Dysmenorrhea
- Traditional Chinese Medicine
- Light

## Interventions

- **DEVICE:** low level light therapy
- **DRUG:** DING KUN DAN
- **DRUG:** Simulated drug of DING KUN DAN
- **DRUG:** Marvelon

## Key facts

- **NCT ID:** NCT03953716
- **Lead sponsor:** Peking Union Medical College Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-06-22
- **Primary completion:** 2020-06-30
- **Final completion:** 2020-06-30
- **Target enrollment:** 480 (ESTIMATED)
- **Last updated:** 2019-06-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03953716

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03953716, "Traditional Chinese Medicine, Western Medicine and Low-level Light Therapy（LLLT） for Primary Dysmenorrhea（PD）". Retrieved via AI Analytics 2026-06-10 from https://api.ai-analytics.org/clinical/NCT03953716. Licensed CC0.

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