Announcements Trials
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Status

Unknown 2Completed 2

Sponsor Class

OTHER 3OTHER_GOV 1

Study Type

Observational 4Interventional 3

Sponsor

Cancer Type

Breast 4Other 3Head & Neck 1

Conditions

Breast Neoplasms 2936Neoplasms 174Lung Neoplasms 149Prostatic Neoplasms 116Ovarian Neoplasms 113Colorectal Neoplasms 106Triple Negative Breast Neoplasms 98Colonic Neoplasms 91Neoplasm Metastasis 74Melanoma 66Carcinoma, Non-Small-Cell Lung 64Pancreatic Neoplasms 63Carcinoma, Intraductal, Noninfiltrating 60Stomach Neoplasms 54Head and Neck Neoplasms 47Breast Cancer Female 45Lymphedema 42Uterine Cervical Neoplasms 40Breast Carcinoma In Situ 35Esophageal Neoplasms 34Cardiotoxicity 34Urinary Bladder Neoplasms 33Motor Activity 33Lymphoma 33Endometrial Neoplasms 33Breast Diseases 33Fatigue 30Rectal Neoplasms 28Breast Neoplasms, Male 28Multiple Myeloma 27

Interventions

exemestane 1Tamoxifen 1Anastrozole 1

Date Range

30 days90 days1 yearAll

Options

Has results Has announcements

Clinical Trials

4 trials
RecentStart dateEnrollment
Observational × Vitamin D Deficiency × Breast × Clear all
NCT06551688 2025-05-06

Influence of Preoperative Vitamin D Level on Postoperative Pain in Breast Cancer Surgery Patients

Fayoum University

Completed
184 enrolled
Breast

Breast Neoplasms, Pain, Postoperative, Vitamin D Deficiency

NCT03594214 2021-02-10

Prognostic Value of Vitamin D Levels in Egyptian Females With Breast Cancer

Assiut University

Unknown
222 enrolled
Breast

Breast Neoplasms, Vitamin D Deficiency

NCT04389424 2020-05-15

NUTRIBREAST

Instituto Jalisciense de Cancerologia

Unknown
300 enrolled
BreastOther

Breast Neoplasms, Nutrition Disorders, Obesity, Vitamin D Deficiency

NCT01817231 2013-03-25

Epidemiological Analysis of Vitamin D and Breast Cancer Risk in Saudi Arabian Women

University of Arizona

Completed
240 enrolled
Breast

Breast Neoplasms, Vitamin D Deficiency

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