Search clinical trials for: Blood levels of Vitamin D, Serum CTX, Mg, Ca and iPTH

Total 455 results

McLennan County Medical Education and Research...
Procter and Gamble

Completed

Vitamin D Deficiency in Elderly African American Women in Central Texas

Vitamin D Deficiency | Osteoporosis | Osteopenia

United States
Aga Khan University

Recruiting

Determining Feasibility of a Model of Care for Secondary Fracture Prevention

Osteoporosis

Pakistan
Bangladesh Institute of Research and Rehabilitation...
Bangladesh Medical Research Council (BMRC)

Completed

Reference Interval of Vitamin D of Coastal Fishermen in Cox's Bazar District of Bangladesh

Vitamin D Deficiency

Bangladesh
Aimin Zhao

Recruiting

The Cohort Study of the Correlation Between Serum 25(OH)D Level and Pregnancy Outcome

Vitamin D Deficiency | Pregnancy Related | Recurrent Miscarriage

China
Mansoura University

Completed

Serum Levels of Vitamin D and IL8 in Patients With Periodontitis

Periodontal Diseases

Egypt
Assiut University

Unknown

Vitamin D Status in Inflammatory Bowel Disease (vdsinibd)

Inflammatory Bowel Diseases | Vitamin D Deficiency

Egypt
Assiut University

Unknown

Role of Vitamin D in Androgenetic Alopecia

Alopecia, Androgenetic
Jordan University of Science and Technology

Completed

Prevalence of Vitamin D Deficiency in Pregnant Women and Their Fetus in North Jordan

Vitamin D Deficiency

Jordan
Odense University Hospital
Pfizer; University of Southern Denmark; Region of Southern Denmark; Odense Patient... and other collaborators

Completed

Vitamin D and Cardiovascular Events in Rheumatoid Arthritis

Cardiovascular Disease | Rheumatoid Arthritis
Assiut University

Active, not recruiting

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

Vitamin D Deficiency

Egypt
Dr. S R Thanthulage

Terminated

Vitamin D Levels In Patients Who Has Normal to Grade 2 Knee Arthroscopy Changes

Knee Pain

United Kingdom
Kanuni Sultan Suleyman Training and Research Hospital
Ayşegül Bestel; İbrahim Polat; Merve Aldıkaçtıoğlu Talmaç

Completed

Evaluation of the Relationship Between Zinc Vitamin D and b12 Levels in the Covid-19 Positive Pregnant Women

Vitamin D Deficiency | COVID | Zinc Deficiency

Turkey
Assiut University

Unknown

Serum and Semen Vitamin D Level With Semen Parameters

Vitamin D Deficiency

Egypt
Lv Yingjuan

Completed

Associations of Vitamin D Deficiency and Vitamin D Receptor Polymorphisms With the Risk of Primary Open-angle Glaucoma

Vitamin D Deficiency | Primary Open- Angle Glaucoma

China
Sohag University

Completed

Assessment of Serum Levels of Vitamin D, Vitamin B12 and Folic Acid Among Patients With Lifelong Premature Ejaculation and Non-responding to Dapoxetine Treatment. (PE)

Vitamin D, Vitamin B12 and Folic Acid Among Patients With Premature Ejaculation

Egypt
Ghamra Military Hospital
Al-Azhar University

Completed

Vitamin D Levels in Women With Polycystic Ovary Syndrome

Polycystic Ovary Syndrome

Egypt
University Hospital, Basel, Switzerland

Completed

Influence of Kidney Performance and Magnesium on Formation of (OH)2-vitamin D3

Hydroxylase Deficiency
Gazi University

Completed

Effects of Smoking and Vitamin D3 on the Levels of Human Cathelicidin Peptide LL-37

Periodontitis
Harvard School of Public Health (HSPH)
Foundation for Medical Research; Municipal Corporation of Greater Mumbai, India

Completed

Case Control Study of Vitamin D Status and Adult Multidrug-resistant Pulmonary Tuberculosis in Maharashtra, India

Multi-drug Resistant Tuberculosis

India
Cumhuriyet University

Recruiting

Vitamin D Level and Pain Type in Coccygodynia

Vitamin D Deficiency | Neuropathic Pain | Nociceptive Pain | Coccyx Disorder

Turkey
Centre Hospitalier Universitaire, Amiens

Completed

Kinetics of Serum β-D-glucan During Peritonitis With Candida in Resuscitation (PERIGLUC1)

Peritonitis Infectious | Candida Infection

France
Klinikum Emden

Completed

Vitamine D in Post-COVID Patients (VD-PCS)

Post COVID

Germany
Inspired Life Medical, Inc.

Completed

Vitamin D Absorbance Study - Clinical Trial of the Absorbance of Nano Liquid D3 (ViDAS)

Vitamin D Deficiency

United States
Abha International Private Hospital
Mansoura University

Completed

Impact of Vitamin D on Acute Ischemic Stroke Prognosis (IVASTO)

Ischemic Stroke

Egypt, Switzerland
Kanuni Sultan Suleyman Training and Research Hospital

Completed

Comparison of Maternal and Neonatal Vitamin D Levels in Term Neonates With and Without Early Onset Sepsis

Vitamin D Deficiency

Turkey
Bursa City Hospital

Unknown

Do Vitamin D Levels Really Correlated With Disease Severity in COVID-19 Patients? (COVIDVIT)

COVID

Turkey
Medical University of Vienna
National Bank of Austria

Completed

Systematic Treatment After Successful Surgical Treatment for Primary Hyperparathyroidism With Strontium Ranelate

Primary Hyperparathyroidism | Osteoporosis | Osteopenia

Austria
Hillel Yaffe Medical Center

Unknown

The Impact of Vitamin D Deficiency on Hypocalcaemia Following Total Thyroidectomy

Vitamin D Deficiency | Hypocalcemia
Hospital General de Mexicali
Sandoval Briones Jocelin Lisset; Hirata Medina Nancy Midory; Felix Escobedo Marisol and other collaborators

Recruiting

SERUM VITAMIN B12 LEVELS IN PATIENTS WITH HEMORRHAGIC VS ISCHEMIC CEREBROVASCULAR EVENT. (ViBEVC)

Ischemic Stroke | Hemorrhagic Stroke | Cerebrovascular Event | Vitamin b12

Mexico
Instituto Mexicano del Seguro Social

Completed

Vitamin D Deficit in Women With Uterine Fibroids

Vitamin D Deficiency | Leiomyoma | Fibroid Uterus

Mexico
Assiut University

Unknown

Vitamin D Level and Risk of Infections in Cirrhotic Patients

Liver Cirrhosis | Vitamin D Deficiency | Infection

Egypt
University Women's Hospital Tübingen

Unknown

Plasma Concentrations of Calcium, Phosphate, FGF23, Klotho, 25 (OH) D3 and 1,25 (OH) 2D3 From Patients Who Wants to Have Children

Infertility, Female

Germany
Ain Shams University

Completed

Vitamin D Serum Levels in Monosymptomatic Enuretic and Non Enuretic Children

Nocturnal Enuresis

Egypt
Mansoura University

Completed

Impact of Vitamin D Level and Supplement on SLE Patients During COVID-19 Pandemic

Covid19

Egypt
Research Institute of Epidemiology, Microbiology...

Active, not recruiting

Serum 25(OH) Vitamin D and Total Serum Immunoglobulin E Levels in Patients With Pityriasis Alba

Pityriasis Alba

Uzbekistan
Sohag University

Completed

Nutritional Deficiency After Bariatric Surgeries

Nutritional Deficiency

Egypt
Children's Hospital of Fudan University
Minhang Maternal and Children Health Care Hospital

Completed

Maternal Key Nutritional Factors and Offspring's Atopic Dermatitis (MKNFOAD) (MKNFOAD)

Atopic Dermatitis

China
Khon Kaen University

Not yet recruiting

Association of Vitamin D Level and Its Receptor With Endometriosis

Endometriosis

Thailand
Fatih Sultan Mehmet Training and Research Hospital

Active, not recruiting

Relationship Between Vitamin D and Vitamin B12 Levels and Neuropathic Pain in Lipedema

Vitamin D Deficiency | Lipedema | B12 Deficiency Vitamin

Turkey
Ain Shams University

Completed

Serum Level of Ferritin and D-dimer and the Severity of (COVID 19) Infection

COVID-19

Egypt
Abant Izzet Baysal University

Completed

Electrophysiological Findings in Fibromyalgia Patients

Fibromyalgia

Turkey
University of Sao Paulo
Fundação de Amparo à Pesquisa do Estado de São Paulo

Completed

Evaluation of the Association Between Osteoporosis and Postural Balance in Postmenopausal Women

Postural Balance
Fatih Sultan Mehmet Training and Research Hospital

Completed

The Relationship Between Vitamin D Levels, Inflammatory Parameters and Disease Severity of COVID-19 Infection

Covid19 | Vitamin D Deficiency

Turkey
Ain Shams University

Recruiting

Vitamin D and Serum Calcium Level Insufficiency and Early Dental Implant Failure

Vitamin D Deficiency | Dental Implant Failure Nos

Egypt
Assiut University

Unknown

The Gut-Skin Axis Integrity in Psoriatic Patients

Psoriatic Patients
National Institute on Aging (NIA)

Completed

Serum, Dietary and Supplemental Vitamin D's Association With Cognitive Decline

Cognitive Impairment | Cognitive Decline

United States
International Medical University

Completed

Vitamin D Supplementation and PTH Response Among Malaysian Adults

Healthy

Malaysia
Ain Shams University

Completed

Correlation Between Vitamin D Serum Level and Early Implant Failure (EDIF)

Endosseous Dental Implant Failure

Egypt
Ministry of Health, Saudi Arabia

Completed

Vitamin D Status With Early Childhood Caries

Early Childhood Caries, Vitamin D Deficiency

Saudi Arabia
Brigham and Women's Hospital
National Cancer Institute (NCI)

Active, not recruiting

VITamin D and OmegA-3 TriaL: Effects on Mammographic Density and Breast Tissue (VITAL)

Benign Breast Disease

United States

Search clinical trials for: Blood levels of Vitamin D, Serum CTX, Mg, Ca and iPTH

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