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Study identifier: NCT06642441 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Effect of Vitamin D Supplementation on Chemotherapy Side Effects After Adjuvant Chemotherapy for Breast Cancer

Condition: Vitamin D · Chemotherapy · Breast Cancer  ·  Sponsor: Jiuda Zhao

PhaseNA
Planned participants100
Who can joinAll sexes, 18 Years to 80 Years
Healthy volunteersNo

About this study

This randomized controlled Phase III trial was designed to evaluate the effect of vitamin D supplementation (VD) on chemotherapy side effects following adjuvant chemotherapy in breast cancer

This description comes directly from the study's public registry record.

Talk to the study team

Jiuda Zhao  ·  869716230893  ·  jiudazhao@126.com

Always discuss trial participation with your own doctor first.

Locations (2)

Qinghai University Affiliated HospitalXining, Qinghai, ChinaNot Yet Recruiting
Qinghai University Affiliated HospitalXining, Qinghai, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06642441