# Zinc, Chromium, Vitamin C, and Copper Combination Supplement for Prediabetes Progression

> **NCT04511468** · PHASE2 · ACTIVE_NOT_RECRUITING · sponsor: **Indonesia University** · enrollment: 670 (estimated)

## Conditions studied

- PreDiabetes
- Nutrition

## Interventions

- **DIETARY_SUPPLEMENT:** Zinc, Chromium, Vitamin C, and Copper Supplementation
- **BEHAVIORAL:** Standard healthy lifestyle intervention
- **OTHER:** Placebo

## Key facts

- **NCT ID:** NCT04511468
- **Lead sponsor:** Indonesia University
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2021-06-23
- **Primary completion:** 2024-12-31
- **Final completion:** 2025-03-31
- **Target enrollment:** 670 (ESTIMATED)
- **Last updated:** 2024-11-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04511468

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04511468, "Zinc, Chromium, Vitamin C, and Copper Combination Supplement for Prediabetes Progression". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT04511468. Licensed CC0.

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