# Clinical Observation of Long-term Efficacy and Safety of Glycyrrhizic Acid Preparation in the Therapy of Autoimmune Liver Disease

> **NCT04028869** · — · COMPLETED · sponsor: **Beijing Ditan Hospital** · enrollment: 400 (actual)

## Conditions studied

- Autoimmune Liver Disease

## Interventions

- **DRUG:** Glycyrrhizic acid preparation

## Key facts

- **NCT ID:** NCT04028869
- **Lead sponsor:** Beijing Ditan Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-03-01
- **Primary completion:** 2019-03-30
- **Final completion:** 2019-03-30
- **Target enrollment:** 400 (ACTUAL)
- **Last updated:** 2019-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04028869

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04028869, "Clinical Observation of Long-term Efficacy and Safety of Glycyrrhizic Acid Preparation in the Therapy of Autoimmune Liver Disease". Retrieved via AI Analytics 2026-05-31 from https://api.ai-analytics.org/clinical/NCT04028869. Licensed CC0.

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