Loading...

Toggle Health Problems and D

Panel Discussion on Vitamin D and Tests - 2011

Clinical Applications for Vitamin D Assays: What Is Known and What Is Wished for

Clinical Chemistry April 2011

Michael Kleerekoper, Moderator1, mkleerekoper at med.wayne.edu
Rosemary L. Schleicher2, John Eisman3,4,5, Roger Bouillon6, Ravinder J. Singh7 and Michael F. Holick, Experts8

1 Wayne State University, St. John River District Hospital, East China, MI;
2 Nutritional Biomarkers Laboratory, Division of Laboratory Sciences, National Center for Environmental Health, Centers for Disease Control and Prevention, Atlanta, GA;
3 University of New South Wales, Sydney, Australia;
4 St. Vincent's Hospital, Sydney, Australia;
5 Osteoporosis and Bone Biology Research Program, Garvan Institute of Medical Research, Sydney, Australia;
6 Experimental Medicine and Endocrinology Section, K.U.Leuven, Leuven, Belgium;
7 Endocrine Laboratory, Clinical Biochemistry and Immunology, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN;
8 General Clinical Research Center, Boston University School of Medicine, Boston, MA.

Questions asked - CLICK HERE for answers

What should we measure: 25-OHD3, 25-OHD2, both, or 1,25-OHD?
Is there a preferred assay for the measurement of vitamin D metabolites?
How stable are 25-OHD and 1,25-OHD during transport?
What are the clinical indications for measurement of 25-OHD in disorders of bone and mineral metabolism, or other situations?
What reference ranges should be used for reporting 25-OHD results, and should they be stratified by sex, ethnicity, age, and season?
How important are sunscreens and sun hats in regulating synthesis of vitamin D?
How valid are the epidemiologic data relating vitamin D to diseases outside the skeleton?
What are the mechanisms controlling 1,25-OHD production outside the kidney?
Is there a role for determining polymorphisms in the vitamin D receptor (VDR)?
In an era of shrinking resources in healthcare and given the existing clinical and population studies, do you support the measurement of vitamin D in general practice in subjects with no clinical signs or suspicion of bone disease?

Panel Discussion on Vitamin D and Tests - 2011

2882 visitors, last modified 17 Oct, 2011,

Printer Friendly Follow this page for updates

This page is in the following categories (# of items in each category)

Tests for Vitamin D 149 Overview for doctors 106

Edit

“One pill every two weeks fights diabetes, cancers, heart failure, and 21 other diseases.”

Click for details

Health Problems and D

15,500+ pages in VitaminDWiki
Topic (# in topic)

Acne (20+ studies)

Attention Deficit Hyperactivity Disorder/ADHD (49+)

Alcohol (29+)

Allergy (120+) Overview

Amyotrophic Lateral Sclerosis/ALS (30+)

Alzheimer's (81+) Overview

Ankylosing Spondylitis (20+)

Antibiotics/Probiotics (92+) Overview

Asthma (145+) Overview

Atopic Dermatitis Overview (18+)

Autism (157+) Overview

Vit. D Receptor (14+)

Transgender (19+)

Autoimmune (199+)

Systemic Sclerosis (10+)

Back Pain (43+)

Lumbar Degeneration (14+)

Bipolar Disorder (16+)

Bone - Health (311+)

BMD, Bone loss (55+)

Breathing (450+)

Hay Fever (20+)

Pneumonia (50+)

Respiratory (82+)

Burns/Wounds (30+)

Cancer (292+) Overview

After diagnosis (113+)

Bladder (28+)

Bone (8+)

Breast (256+) Overview

Child (16+)

Colon (144+) Overview

Endometrial (5+)

Gastric (9+)

Leukemia (19+)

Liver (17+)

Lung (55+) Overview

Lymphoma (26+)

Mg and Cancer (13+)

Melanoma (43+)

Multiple Myeloma (10+)

Metastatic (17+)

Other (66+)

Ovarian (26+)

Palliative Care (10+)

Pancreatic (57+)

Prostate (103+) Overview

Skin (121+) Overview

Survive (37+)

Thyroid (7+)

{DIV}

Cardiovascular (526+) Overview

Atherosclerosis (56+)

Atrial Fibrillation (20+)

Heart Failure (47+)

HRV (10+)

Omega-3 (38+)

Statins (80+)

Carpal Tunnel Syndrome (12+)

Cerebral Palsy (6+)

Cholesterol (52+) Overview

Chronic Fatigue (7) Overview

Cognitive (389+) Overview

Anesthesia ==> Cog

Brain (103+)

Delirium (9+)

Dementia (50+)

Mental Illness (300+)

Mental Stress (10+)

Colds/flu Overview

Concussions (25+)

Chronic obstructive pulmonary disease/COPD (17+)

COVID-19 (1300+)

Cystic Fibrosis (51+)

Dental (116+)

Fluoridation (16)

Depression (267+)

Anxiety ( 11+)

Omega-3 (29)

SAD (9)

Diabetes (548+) Overview

Hemodialysis (41+)

Magnesium (27+)

Meta-analyses (39+)

Metabolic Syndrome + Mg

Neuropathy (15+)

Prediabetes (30+)

Red Meat (4+)

Retinopathy (8+)

Type 1 Diabetes (46+)

Vitamin D Receptor (23+)

Zinc (5+)

Diseases general (93+)

Ear (17+)

Otitis Media (10+)

Endometriosis (8+)

Falls/Fractures (258+) Overview

Fatigue, Chronic Overview

Fertility/Sperm (141+)

Erectile Dysfunction (12+)

In Vitro Fert. (18+)

Testosterone (14+)

Fibromyalgia Overview

Fractures Overview

Ankle (16+)

Bone & Stress Fractures

Bone Mineral Density (28+)

Children (16+)

Hip Fractures (68+)

Vertigo (22+)

Genetics (343+)

CYP24A1 (31+)

CYP24R1 (25+)

CYP27B1 (62+)

Epigenetics (18+)

Telomere (12+)

Vit D Binding (177+)

Vit D Receptor (517+)

Cancer in VDR (79+)

Gestational Diabetes (34+)

Gout (13+)

Gut (206+) Overview

Bariatric (15+)

Celiac (7+)

Clostridium difficile (9+)

Crohn's (38+)

IBD (28+)

IBS (18+)

Ulcerative Colitis (12+)

Hair (20+)

Alopecia Areata (8+)

Health - general (109+)

Human Immunodeficiency Virus/HIV (45+) Overview

Hives (10+)

Hypertension (166+) Overview

Pregnancy (41+)

Hyperparathyroid Overview

Immunity (273+)

Inflammation (173+)

CRP (19+)

Infection (141+)

Influenza Overview

Kidney (228+) Overview

Chronic Kidney (63+)

Dialysis (39+)

Kidney Stones (29+) Overview

Leprosy (16+)

Liver (102+) Overview

Hepatitis-B (12+)

Hepatitis-C (13+)

NAFLD (27+)

Lyme Disease (9+)

Lupus (77+)

Mental Illness (20+)

Mental Stress (5+)

Metabolic Syndrome (105+) Overview

Mortality (296+)

Multiple Sclerosis (412+) Overview

Genetics and Receptor (32+)

Virus (16+)

Muscle (113+)

Handgrip (12+)

Sarcopenia (30+)

Muscular Dystrophy (9+)

Myopia (17+)

Obesity (441+)Overview

Child & Youth (60+)

Vitamin D Receptor (16+)

Virus and Obesity (25+)

Weight Loss (31+)

Osteoarthritis (60+) Overview

Knee (26+)

Osteoporosis (218+) Overview

BMD (26+)

Pain - chronic (165+) Overview

Magnesium (13+)

Pancreatitis (20+)

Parkinson's (117+) Overview

Pneumonia (22+)

Pollution (31+)

Pregnancy (918+) Overview

Breastfed (38+)

Caesarean (15+)

Depression (21+)

Dark Skin (30+)

Gestational Diabetes (41+)

In Vitro Fert. (18+)

Iodine (21+)

Low Birth Weight (23+)

Magnesium (30+)

Miscarriage (31+)

Multiple Sclerosis (13+)

Omega-3 before and during (49+)

PCOS (15+)

Preeclampsia (55+)

Preterm (125+)

Preterm - Omega-3 (13+)

Stillbirth (8+)

Prostate - BPH (16+)

Psoriasis (72+)

Respiratory Tract Infection/RTI (8+)

Restless Legs Syndrome (15+)

Rheumatoid Arthritis (117+) Overview

Juvenile RA (9+)

Rickets (127+) Overview

Sarcopenia (28+)

Schizophrenia Overview

Sepsis (201+)

Sickle Cell (20+) Overview

Skin (120+) Overview

Aging

Atopic Dermatitis(27+)

Hives

Vitiligo (8+)

Sleep (101+)

Sleep Apnea(12+)

Smoking (83+)

Spinal Cord (20+)

Spinal Surgery (13+)

Statins (40+)

Stroke (131+) Overview

Cognitive Impairment (15+)

Depression (9+)

Ischemic (21+)

Thyroid/Parath. (82+) Overview

PTH (34+)

Trauma/Surgery (347+)

Bariatric surgery (12+)

Bone surgery (23+)

ICU & Loading Dose (69+)

Need Vit D (69+)

Ortho. & Hip (69+)

Sepsis (41+)

Transplant (31+)

Traumatic Brain Injury (24+)

Tuberculosis (124+) Overview

Urinary Tract Infection (15+)

Virus (1391+)

All studies

Bird Flu

Cardiovascular (19+)

Cancers after VAX (17+)

Child - years after VAX (11+)

Cognitive (10+)

Dengue (27+)

Epstein-Barr Virus (20+)

Excess Deaths (23+)

Hepatitis (29+)

Herpes or Shingles (13+)

Ivermectin (35+)

Long-COVID (72+)

Magnesium (60+)

Masks (11+)

Meta-analyses (40+)

Omega-3 (14+)

Pfizer (20+)

RSV (12+)

Ultraviolet light (16+)

Vaccination (198+)

Vitamin D (650+)

Vitamin D Receptor (31+)

Vitamin K

Zinc (32+)

Vision (110+)

Cataracts (12+)

Dry Eye (15+)

Glaucoma (8+)

Macular Degeneration (14+)

Myopia (20+)

People and Low Vitamin D

Infant/Child (850+)

Allergy (36+)

Cancer (13+)

Cerebral Palsy (15+)

Down Syndrome (5+)

Fracture, low energy (10+)

Growing Pains (10+)

Pneumonia (25+)

Preemie (25+)

Puberty early if low D (9+)

Respiratory (21+)

RSV (25+)

Tonsils (9+)

Vaccination (10+)

Virus (42+)

Military (27+)

Veterans (17+)

Prisoners (14+)

Seniors (431+) Overview

Aging (38+)

Essential Tremor (4+)

Frailty (20+)

Longevity (47+)

Nursing Homes (19+)

Sarcopenia (25+)

Urinary incontinence (15+)

Vertigo (22+)

Skin - Dark (460+) Overview

Pregnancies (30+)

Sports (277+) Overview

Exercise (68+)

Muscle (138+)

Traumatic Brain Inj. (24+)

Women (196+) Overview

Endometriosis (25+)

Incontinence (16+)

Menopause (17+)

PCOS

Premenstrual Syndrome (20+)

Uterine Fibroid (13+)

Yeast Infection

Youth (173+)

Early Puberty (15+)

Locations

World (14+)

Aust NZ (68+)

Africa (28+)

Europe (233+)

India (65+)

Iceland (40+)

Middle East (152+)

Orient (76+)

Russia (12+)

Scotland (20+)

Far from Equator (124+)

Click here to search the site
A list includes 282+ pages having many studies
# of studies as of Oct 20, 2024