What is Calcifediol blood test?
Calcifediol is strongly bound in blood by the vitamin D-binding protein. Measurement of serum calcifediol is the usual test performed to determine a person’s vitamin D status, to show vitamin D deficiency or sufficiency. Calcifediol is available as an oral medication in some countries to supplement vitamin D status.
Is Calcifediol the same as vitamin D?
Descriptions. Calcifediol is a vitamin D3 analog that is used to treat secondary hyperparathyroidism in adult patients with stage 3 or 4 chronic kidney disease and serum total 25-hydroxyvitamin D levels less than 30 ng/mL.
Why vitamin D3 test is done?
A vitamin D test is used to screen for or monitor bone disorders. It is also sometimes used to check vitamin D levels in people with chronic illnesses such as asthma, psoriasis, and certain autoimmune diseases.
What should your vitamin D level be in a blood test?
The most accurate way to measure how much vitamin D is in your body is the 25-hydroxy vitamin D blood test. A level of 20 nanograms/milliliter to 50 ng/mL is considered adequate for healthy people. A level less than 12 ng/mL indicates vitamin D deficiency.
Is calcifediol safe?
This medicine may cause adynamic bone disease (low bone turnover) with high risk of fractures. Tell your doctor right away if you have pain or swelling in the arms or legs without any injury. Do not take other medicines unless they have been discussed with your doctor.
Is calcifediol the same as cholecalciferol?
Cholecalciferol and calcifediol are two chemically similar molecules that are undoubtedly related in terms of metabolism.
Is calcifediol the same as colecalciferol?
Second, oral calcifediol is more potent than cholecalciferol, so that lower dosages are needed. Based on the results of nine RCTs comparing physiologic doses of oral cholecalciferol with oral calcifediol, calcifediol was 3.2-fold more potent than oral cholecalciferol.
Which test is better vitamin D or D3?
Vitamin D3 (25-OH Cholecalciferol) Test is also referred to as 25-OH vitamin D test, Calcidiol test and 25-hydroxycholecalciferol test. It is the most accurate way to measure how much vitamin D is in your body. The Calcidiol 25 – hydroxycholecalcifoeral test also helps in the diagnosis of osteoporosis and rickets.
What is a dangerously low vitamin D level?
Vitamin D deficiency is typically defined as having blood levels below 20 ng/mL, while levels from 21–29 ng/mL are considered insufficient ( 60 ). While there’s no single cause for deficiency, your overall risk may be higher as a result of certain underlying conditions or lifestyle factors.