Is Ergocalciferol a steroid?

Mechanism. Ergocalciferol is a secosteroid formed by a photochemical bond breaking of a steroid, specifically, by the action of ultraviolet light (UV-B or UV-C) on ergosterol, a form of provitamin D₂.

Is hectorol a vitamin D?

Hectorol (doxercalciferol injection) is a synthetic (man-made) form of vitamin D used to reduce elevated intact parathyroid hormone (iPTH) levels in the treatment of secondary hyperparathyroidism in patients undergoing chronic renal dialysis.

How is hectorol administered?

Initiate HECTOROL capsules at a dose of 10 mcg orally administered three times weekly at dialysis (no more frequently than every other day). Target the maintenance dose of HECTOROL to intact parathyroid hormone (PTH) levels within the desired therapeutic range and serum calcium within normal limits.

Who manufactures hectorol?

Hectorol® is a registered trademark of Genzyme Corporation, a Sanofi company.

What are the side effects of epoetin alfa?

What foods have the highest levels of phosphorus?

Phosphorus is found in high amounts in protein foods such as milk and milk products and meat and alternatives, such as beans, lentils and nuts. Grains, especially whole grains provide phosphorus.

What is secondary parathyroid disease?

Secondary hyperparathyroidism is a condition in which a disease outside of the parathyroid glands causes all of the parathyroid glands to become enlarged and hyperactive. The most common causes of secondary hyperparathyroidism are kidney failure and vitamin D deficiency.

Is parathyroid a hormone?

Parathyroid hormone (PTH) is a chemical made by the parathyroid glands. These small, almond-shaped glands are located in the neck, near or behind the thyroid gland. PTH controls blood levels of calcium, phosphorus, and vitamin D. The parathyroid glands produce more PTH when calcium levels in the body are low.

What is Calciferol tablets used for?

Vitamin D with calcium is used to treat or prevent bone loss (osteoporosis). Vitamin D is also used with other medications to treat low levels of calcium or phosphate caused by certain disorders (such as hypoparathyroidism, pseudohypoparathyroidism, familial hypophosphatemia).

What class of drug is Doxercalciferol?

Doxercalciferol is in a class of medications called vitamin D analogs. It works by helping the body to use more of the calcium found in foods or supplements and by regulating the body's production of parathyroid hormone.

What fluid compartment is accessed during hemodialysis?

The dialyzer has two compartments. They are the blood compartment and the dialysate fluid compartment. The dialysate fluid is the fluid that cleans your blood. Your blood enters the dialyzer from the top and flows inside of the membranes.

What are Calcimimetic drugs?

Calcimimetics are a group of drugs that are allosteric activators of the calcium-sensing receptor, thereby enhancing signaling and decreasing PTH release independent of vitamin D. The only calcimimetic commercially available is cinacalcet HCl.

Does Auryxia cause constipation?

Adverse Reactions. Advise patients that Auryxia may cause discolored (dark) stools, but this staining of the stool is considered normal with oral medications containing iron. Auryxia may cause diarrhea, nausea, constipation, vomiting, hyperkalemia, abdominal pain, and cough.

What is the brand name for calcitriol?

Calcitriol is a synthetic version of Vitamin D3 used to treat calcium deficiency with hypoparathyroidism (decreased functioning of the parathyroid glands) and metabolic bone disease in people with chronic kidney failure. Calcitriol is available under the following different brand names: Calcijex and Rocaltrol.

What is sensipar?

Cinacalcet is used to treat increased amounts of a certain hormone (parathyroid) in people with long-term kidney disease who are on dialysis. It is also used to treat increased amounts of calcium in people with an overactive parathyroid gland or in people with cancer of the parathyroid gland.

What is secondary hyperparathyroidism?

Secondary hyperparathyroidism occurs when the parathyroid glands become enlarged and release too much PTH, causing a high blood level of PTH. There are several reasons why this happens in patients with kidney disease: Higher blood phosphorus levels.

Why do dialysis patients have low albumin?

The predominant cause of hypoalbuminemia in dialysis patients is a decrease in the albumin synthesis rate (due to protein-calorie malnutrition) and an increase in fractional catabolic rate (FCR), both driven by acute phase response.

Does Epogen get dialyzed out?

Erythropoietin (EPO) is a very large protein and does not cross the dialysis membrane during dialysis. EPO can be given either as an injection underneath the skin (subcutaneous) which results in a more sustained and longer action for the drug in the body.

Why do people take ergocalciferol?

Calciferol (ergocalciferol) is vitamin D2 used to treat hypoparathyroidism (decreased functioning of the parathyroid glands), and is also used to treat rickets (softening of the bones caused by vitamin D deficiency) or low levels of phosphate in the blood (hypophosphatemia).

How fast does ergocalciferol work?

How long does it take for Ergocalciferol to work? The first dose took about 28 to 30 hours to make itself melt. Ergocalciferol will only be effective if you consume enough calcium throughout your diet. If you ingest too much calcium through your diet, ergocalciferol can cause serious side effects.