# Vitamin D and Omega-3 Trial to Prevent and Treat Diabetic Kidney Disease

> **NCT01684722** · NA · COMPLETED · sponsor: **University of Washington** · enrollment: 1312 (actual)

## Conditions studied

- Diabetes

## Interventions

- **DIETARY_SUPPLEMENT:** Vitamin D
- **DRUG:** Omega-3 fatty acids (fish oil)
- **DIETARY_SUPPLEMENT:** Vitamin D placebo
- **DIETARY_SUPPLEMENT:** Fish oil placebo

## Key facts

- **NCT ID:** NCT01684722
- **Lead sponsor:** University of Washington
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2010-07
- **Primary completion:** 2019-11-08
- **Final completion:** 2019-11-08
- **Target enrollment:** 1312 (ACTUAL)
- **Last updated:** 2022-06-21

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01684722

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01684722, "Vitamin D and Omega-3 Trial to Prevent and Treat Diabetic Kidney Disease". Retrieved via AI Analytics 2026-06-15 from https://api.ai-analytics.org/clinical/NCT01684722. Licensed CC0.

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