# Vitamin D for Painful Nocturnal Leg Cramps

> **NCT00715429** · NA · TERMINATED · sponsor: **University of Wisconsin, Madison** · enrollment: 29 (actual)

## Conditions studied

- Leg Cramps, Nocturnal

## Interventions

- **DRUG:** vitamin d
- **DRUG:** placebo

## Key facts

- **NCT ID:** NCT00715429
- **Lead sponsor:** University of Wisconsin, Madison
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2007-08
- **Primary completion:** 2011-08
- **Final completion:** 2011-08
- **Target enrollment:** 29 (ACTUAL)
- **Why stopped:** We exhausted potential candidates before reaching goal of 70; recruited 29, 13 completed the study
- **Last updated:** 2019-09-17

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00715429

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00715429, "Vitamin D for Painful Nocturnal Leg Cramps". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00715429. Licensed CC0.

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