Calcijex

What is it?

An analogue of vitamin D available in two different strengths comprising 1µg and 2µg per ml of calcitriol, respectively, in ampoules for injection.

Medical Uses

Low calcium levels in people receiving kidney dialysis for chronic kidney failure. In patients with kidney osteodystrophy, for reduction of parathyroid hormone.

Dosage

Adults: at first, 0.5µg given 3 times each week at end of dialysis session. Then, titrated by 0.25 to 0.5µg at intervals of 2 to 4 weeks. The maintenance dose is 0.5 to 3µg given 3 times each week.

Special Care

Pregnant or breastfeeding women. Ensure adequate intake of calcium; patients should undergo monitoring of blood calcium and phosphorus levels. Treatment should be withdrawn if elevated calcium levels arise.

Avoid Use

Children, elevated calcium levels, vitamin D toxicity.

Possible Drug and Food Interactions

Anticonvulsants, vitamin D and its derivatives, barbiturates, corticosteroids, cardiac glycosides, magnesium antacids.

Known Side Effects

Indications of vitamin D toxicity, elevation of calcium levels. Rarely, allergic reactions.

Manufacturer

Abbott.