Search clinical trials for: absorption by Vitamin D

Total 497722 results

University of Rochester NCORP Research Base
National Cancer Institute (NCI)

Recruiting

High-Dose Vitamin D Supplementation for ADT-Induced Bone Loss in Older Prostate Cancer Patients

Stage I Prostate Cancer AJCC v8 | Stage II Prostate Cancer AJCC v8 | Stage III Prostate Cancer AJCC v8 | Stage IVA Prostate Cancer AJCC v8

United States
Emory University

Completed

Vitamin D and Prebiotics for Intestinal Health in Cystic Fibrosis

Cystic Fibrosis | Dysbiosis

United States
Swiss Federal Institute of Technology

Completed

Effects of Enhancers and Inhibitors on Absorption From Iron Supplements

Iron-deficiency | Iron Deficiency Anemia

Switzerland
University College Dublin

Completed

Absorption Kinetics and Efficacy of Vitamin D Enriched Supplements in Older Adults.

Vitamin D Deficiency

Ireland
Clinical Nutrition Research Center, Illinois Institute...
Food and Drug Administration (FDA)

Active, not recruiting

Vitamin and Mineral Absorption From Milk and PBMAs

Healthy | Nutrition

United States
University of Wisconsin, Madison

Completed

Does Treatment of Hypovitaminosis D Increase Calcium Absorption?

Vitamin D Deficiency | Osteoporosis | Osteopenia | Hypoparathyroidism | Hypercalciuria | Hypercalcemia

United States
Western University of Health Sciences

Completed

Topical Absorption of Glutathione-cyclodextrin Complex in Healthy Human Subjects Improves Immune Response Against Mycobacterium Infection

Glutathione-cyclodextrin Complex Absorption

United States
The Hospital for Sick Children
Natural Sciences and Engineering Research Council, Canada

Active, not recruiting

Assessing Colonic Folate Absorption & Metabolism

Folate

Canada
Organon and Co

Completed

4-Week Study to Assess the Effect of Alendronate and Vitamin D3 Once Weekly on Fractional Calcium Absorption in Postmenopausal Osteoporotic Women (0217A-230)

Osteoporosis
Ohio State University
University of Hohenheim; Universidad de Costa Rica

Completed

Comparison of Carotenoid Bioavailability From Fresh Papaya, Tomato and Carrot

Focus of Study: Carotenoid Absorption

United States, Costa Rica
University of Chester
Medical Research Council

Completed

A Study to Investigate the Effect of Vitamin D3 Supplementation on Iron Status in Iron Deficient Women

Vitamin D Deficiency | Iron Deficiency | Anemia; Deficiency, Nutritional, With Poor Iron Absorption

United Kingdom
University of California, Davis
International Centre for Diarrhoeal Disease Research, Bangladesh

Completed

Impact of Consumption of Orange-fleshed Sweet Potatoes on the Vitamin A Status of Bangladeshi Women of Reproductive Age

Vitamin A Deficiency
University of Aberdeen

Completed

Bioavailability of Carotenoids Added Into Processed Foods (CAROTFoods)

Cardiovascular Disease

United Kingdom
Texas A&M University

Unknown

Absorption of Mango in Healthy Individuals

Absorption; Chemicals

United States
Ohio State University
Hass Avocado Board

Completed

Provitamin A Absorption and Conversion With Avocados

Healthy

United States
National Institute of Allergy and Infectious Diseases...

Completed

Uncomplicated Skin and Soft Tissue Infections Caused by Community-Associated Methicillin-Resistant Staphylococcus Aureus

Staphylococcal Infection

United States
Soroka University Medical Center

Unknown

Diagnosis of Decreased Bone Density by Dental Cone Beam Computed Tomography

Osteoporosis

Israel
The Hospital for Sick Children

Completed

Bacterially-synthesized Folate Absorption Across the Large Intestine

Healthy

Canada
USDA, Western Human Nutrition Research Center
HarvestPlus

Completed

Beta-carotene Absorption and Bioconversion to Vitamin A From Biofortified Cassava Gari

Vitamin A Deficiency

United States
Swiss Federal Institute of Technology
Université d'Abomey-Calavi

Completed

Iron Absorption From Complementary Food Fortificants (CFFs) and Acceptability of CFFs by Beninese Children

Anemia | Iron Deficiency

Benin
PepsiCo Global R&D
Food and Nutrition Research Institute, Philippines

Completed

Iron Bioavailability of Fortified Oat Drink

Iron Absorption

Philippines
USDA, Western Human Nutrition Research Center
HarvestPlus

Completed

Vitamin A Absorption From Cassava in Women (FL-80)

Vitamin A Deficiency

United States
Wageningen University
CCS Haryana Agricultural University Hisar, India

Completed

The Efficacy of a Local Vitamin-C Rich Fruit (Guava) in Improving Iron Absorption From Mungbean Based Meals and Its Effect on Iron Status of Rural Indian Children (6-10 Years) (MUGUST_2)

Anemia | Iron Deficiency

India
University of Reading
Alpro Foundation; Wild Blueberry Association of North America

Completed

Effect of Blueberries on Vascular Function in Healthy Men

Healthy

United Kingdom
Maastricht University Medical Center

Completed

Arabic Gum-Absorption Study

Bioavailability

Netherlands
Federal University of Rio Grande do Sul

Completed

Vitamin D Status After Single Oral Dose of Cholecalciferol in Low Fat Meal Compared to High-fat Meal (VITDAB_08606)

Deficiency, Vitamin D

Brazil
Tang-Du Hospital

Not yet recruiting

Neoadjuvant/Adjuvant Tislelizumab Combined With Anlotinib and Platinum Doublet Chemotherapy With Resectable NSCLC

Non-Small Cell Lung Cancer | Anti Angiogenesis

China
Fudan University

Not yet recruiting

HAIC Combined With TQB2450 and Anlotinib in Second-line Treatment of Advanced Hepatocellular Carcinoma

Hepatocellular Carcinoma

China
Federal Research Institute of Pediatric Hematology...

Recruiting

Preventing of GVHD With Post-transplantation Cyclophosphamide, Abatacept, Vedolizumab and Baricitinib at Children and Young Adults With Hemoblastosis

Acute Myeloid Leukemia | Myelodysplastic Syndromes | Acute Lymphoblastic Leukemia | Malignant Lymphoma | Biphenotypic Acute Leukemia

Russian Federation
UNICANCER

Not yet recruiting

Dose Individualization of Chemotherapy in Patients With Gastrointestinal Cancers Lacking a Specific Liver Enzyme (FUDOSE)

Colorectal Cancer | Digestive Cancer
Fudan University

Recruiting

A Phase II Trial of Adebrelimab in Combination With NALIRIFOX in LAPC

Pancreatic Cancer

China
Dana-Farber Cancer Institute
Merck Sharp & Dohme LLC

Not yet recruiting

Pembrolizumab + Chemotherapy in Newly Diagnosed PCNSL

Lymphoma | Primary Central Nervous System Lymphoma

United States
Sunway University
Universiti Putra Malaysia

Not yet recruiting

Reducing Salt and Sugar in Campus Foods: A Malaysian Study

Cardiovascular Diseases
Merck Sharp & Dohme LLC

Not yet recruiting

Substudy 06C: A Study of Sacituzumab Tirumotecan (MK-2870) With Pembrolizumab (MK-3475) and Chemotherapy in Participants With First-Line Locally Advanced Unresectable/Metastatic Gastroesophageal Adenocarcinoma (MK-3475-06C/KEYMAKER-U06)

Esophageal Cancer | Esophageal Neoplasms | Gastroesophageal Adenocarcinoma | Gastroesophageal Junction
National Aeronautics and Space Administration (NASA)

Recruiting

Fluid Loading Countermeasures

Healthy

United States
David Ilan Sandberg

Not yet recruiting

Fourth Ventricular Administration of Immune Checkpoint Inhibitor (Nivolumab) and Methotrexate or 5-Azacytidine for Recurrent Medulloblastoma, Ependymoma, and Other CNS Malignancies

Recurrent Ependymoma | Recurrent Medulloblastoma | CNS Malignancies

United States
Genelux Corporation
Newsoara Biopharma Co., Ltd.

Not yet recruiting

Efficacy & Safety of Olvimulogene Nanivacirepvec & Platinum-doublet + Physician's of Choice Immune Checkpoint Inhibitor Compared to Docetaxel in NSCL Cancer (VIRO-25) ((VIRO-25))

Non-small Cell Lung Cancer Stage III | Non-small Cell Lung Cancer | Advanced Non-squamous Non-small-cell Lung Cancer | Non-small Cell Lung Cancer Stage IV | Metastatic Squamous Non-Small Cell Lung Carcinoma | Non-small Cell Lung Cancer Recurrent | Metastatic Non-squamous Non Small Cell Lung Cancer and other conditions
Guangzhou Medical University

Not yet recruiting

Immune Checkpoint Inhibitor Combined With Pemetrexed Intrathecal Injection for Leptomeningeal Metastasis From Solid Tumors

Leptomeningeal Metastasis

China
Guangzhou Medical University

Not yet recruiting

Sacituzumab Govitecan and Intrathecal Chemotherapy for Treating Leptomeningeal Metastases From Her2-negative Breast Cancer

Leptomeningeal Metastases
Chen Xiaoping

Recruiting

Precision Treatment of Unresectable HCC Guided by Multi-omics Deep Learning Models

HCC | Precision Therapy

China
Merck Sharp & Dohme LLC
GOG Foundation; European Network of Gynaecological Oncological Trial Groups...

Not yet recruiting

A Study to Compare Sacituzumab Tirumotecan (MK-2870) Monotherapy Versus Treatment of Physician's Choice as Second-line Treatment for Participants With Recurrent or Metastatic Cervical Cancer (MK-2870-020/TroFuse-020/Gog-3101/ENGOT-cx20)

Cervical Cancer
Xijing Hospital

Not yet recruiting

Efficacy and Safety of Neoadjuvant Sintilimab Plus FLOT Versus Sintilimab Plus SOX Phase II Clinical Trial for Patients With Locally Advanced Gastric Cancer

Sintilimab | Neoadjuvant Chemotherapy | Locally Advanced Gastric Cancer
Duke University
National Cancer Institute (NCI); Kenya Medical Research Institute

Recruiting

Pocket Colposcopy Using CARE Algorithm

Cervical Cancer | HPV Infection

Kenya
Ningbo No. 1 Hospital

Recruiting

First-line Treatment of PCNSL With the Combination of Orelabrutinib, Rituximab, and Methotrexate (ORM Regimen)

Primary Central Nervous System Lymphoma

China
Bayer

Not yet recruiting

A Study to Learn More About How Well BAY 2927088 Works and How Safe it is Compared With Standard Treatment, in Participants Who Have Advanced Non-small Cell Lung Cancer (NSCLC) With Mutations in the Genes of Human Epidermal Growth Factor Receptor 2 (HER2) (SOHO-02)

Advanced Non-small Cell Lung Cancer | HER2 Mutation

United States, China, Korea, Republic of, Belgium, Hong Kong, Japan, Taiwan, Denmark, Germany, Israel, Poland, Italy, United Kingdom, Bulgaria, Czechia, Portugal, Switzerland, Greece, Turkey, Romania, Sweden, France, Singapore, Mexico, ... and more
Pfizer

Not yet recruiting

A Study to Learn About the Study Medicine PF-07934040 When Given Alone or With Other Anti-cancer Therapies in People With Advanced Solid Tumors That Have a Genetic Mutation.

Carcinoma, Non-Small-Cell Lung | Colorectal Neoplasms | Carcinoma, Pancreatic Ductal

Puerto Rico
AstraZeneca

Not yet recruiting

Volrustomig Priming Regimens Exploratory Phase II Platform Study (eVOLVE-01)

Non-small Cell Lung Cancer
Huai'an First People's Hospital
The Affiliated Hospital of Xuzhou Medical University; The First People's Hospital... and other collaborators

Recruiting

A Clinical Study Evaluating the Safety and Efficacy of ZRMT Regimen in the Treatment of PCNSL

Primary Central Nervous System Lymphoma

China
Sun Yat-sen University

Not yet recruiting

FOLFOX Chemotherapy Plus Fruquintinib and Sintilimab After First-line Treatment in Unresectable Hepatocellular Carcinoma (FOLFOX)

Hepatocellular Carcinoma | Immunotherapy | Second-line Treatment | Anti-angiogenic Therapy | FOLFOX Systemic Chemotherapy
City of Hope Medical Center
National Cancer Institute (NCI)

Recruiting

Vemurafenib and Cobimetinib for the Treatment of Patients With High Risk Differentiated Thyroid Carcinoma With BRAFV600E Mutation

Thyroid Gland Follicular Carcinoma | Thyroid Gland Papillary Carcinoma | Thyroid Gland Oncocytic Carcinoma

United States

Search clinical trials for: absorption by Vitamin D

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Cote d'Ivoire

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations