Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0221002 (primary hyperparathyroidism)
 4,921 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hypercalcemia is a common cause of morbidity in cancer patients. The mechanism of malignancy-associated hypercalcemia includes increased bone resorption and decreased renal calcium clearance which also occur in primary hyperparathyroidism. Norethisterone can inhibit bone resorption and has recently been shown to be effective treatment for mild hyperparathyroidism in post menopausal women. We report the successful use for the first time of norethisterone (5 mg daily) in a case of malignancy-associated hypercalcemia after other standard agents failed.
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PMID:Treatment of malignancy-associated hypercalcemia with norethisterone: a case report. 276 5

The effects of norethindrone (5 mg daily) on biochemical variables and forearm mineral density were assessed in 20 postmenopausal women with mild primary hyperparathyroidism. Norethindrone produced a significant fall in plasma calcium levels and the fasting urinary calcium-creatinine and hydroxyproline-creatinine ratios after three months of treatment. There was no change in the plasma parathyroid hormone concentrations. The forearm mineral density before treatment was low in 16 of the 20 patients and there was a significant increase in forearm mineral density after norethindrone treatment. No side effects were reported. We conclude that norethindrone is an effective treatment for mild hyperparathyroidism in postmenopausal women.
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PMID:Treatment of postmenopausal hyperparathyroidism with norethindrone. Effects on biochemistry and forearm mineral density. 382 57