# Evaluation of Efficacy and Safety of Single and Multiple Therapy of Herbal Medicine/Chuna Therapy on Non-specific Chronic Low Back Pain: A Study Protocol for Multicenter, 3-arm, Randomized, Single Blinded, Parallel Group, Incomplete Factorial Design, Pilot Study -

> **NCT03132974** · PHASE2,PHASE3 · UNKNOWN · sponsor: **Gachon University Gil Oriental Medical Hospital** · enrollment: 150 (estimated)

## Conditions studied

- Chronic Low Back Pain

## Interventions

- **DRUG:** Sogyeonghwalhyeol-tang granule
- **OTHER:** Sogyeonghwalhyeol-tang granule with manipulation procedure
- **OTHER:** Placebo with manipulation procedure

## Key facts

- **NCT ID:** NCT03132974
- **Lead sponsor:** Gachon University Gil Oriental Medical Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-09-01
- **Primary completion:** 2021-12-31
- **Final completion:** 2021-12-31
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2021-03-30

## Collaborators

- [object Object]
- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03132974

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03132974, "Evaluation of Efficacy and Safety of Single and Multiple Therapy of Herbal Medicine/Chuna Therapy on Non-specific Chronic Low Back Pain: A Study Protocol for Multicenter, 3-arm, Randomized, Single Blinded, Parallel Group, Incomplete Factorial Design, Pilot Study -". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT03132974. Licensed CC0.

---

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