# A Double-Blind, Placebo-Controlled Study of Fermented Deglycyrrhizinated Licorice Extract

> **NCT07148804** · PHASE2 · COMPLETED · sponsor: **Helwan University** · enrollment: 83 (actual)

## Conditions studied

- Diabetic Polyneuropathy

## Interventions

- **DRUG:** Fermented Deglycyrrhizinated Licorice
- **DIETARY_SUPPLEMENT:** Non-fermented Deglycyrrhizinated Licorice

## Key facts

- **NCT ID:** NCT07148804
- **Lead sponsor:** Helwan University
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-01-10
- **Primary completion:** 2024-02-01
- **Final completion:** 2024-08-15
- **Target enrollment:** 83 (ACTUAL)
- **Last updated:** 2025-08-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07148804

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07148804, "A Double-Blind, Placebo-Controlled Study of Fermented Deglycyrrhizinated Licorice Extract". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT07148804. Licensed CC0.

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