# Cholecalciferol in Newly Diagnosed Non-Hodgkin Lymphoma or Chronic Lymphocytic Leukemia With Vitamin D Deficiency

> **NCT02553447** · NA · COMPLETED · sponsor: **University of Nebraska** · enrollment: 197 (actual)

## Conditions studied

- Chronic Lymphocytic Leukemia
- Non-Hodgkin Lymphoma
- Untreated Chronic Lymphocytic Leukemia
- Vitamin D Deficiency

## Interventions

- **DIETARY_SUPPLEMENT:** Cholecalciferol
- **OTHER:** Laboratory Biomarker Analysis

## Key facts

- **NCT ID:** NCT02553447
- **Lead sponsor:** University of Nebraska
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-10-19
- **Primary completion:** 2025-04-12
- **Final completion:** 2025-04-12
- **Target enrollment:** 197 (ACTUAL)
- **Last updated:** 2026-04-21

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02553447

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02553447, "Cholecalciferol in Newly Diagnosed Non-Hodgkin Lymphoma or Chronic Lymphocytic Leukemia With Vitamin D Deficiency". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT02553447. Licensed CC0.

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