Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This randomized, prospective study compared three treatments, nandrolone decanoate (ND), megestrol acetate (MA) or dietary counselling, for managing human immunodeficiency syndrome (HIV) associated weight loss. It was centred on a Tertiary referral hospital, Sydney, Australia. Fifteen patients were randomized to receive ND (100 mg/fortnight), or MA (400 mg/day) or dietary counselling for 12 weeks. Those patients randomized to dietary counselling were further randomized to receive nandrolone or megestrol after completing the dietary counselling arm. Weight, fat free mass (FFM), percentage body fat mass (FM), dietary intake and appetite were assessed before commencing and at the completion of each treatment arm. Weight increased significantly in all treatment arms (dietary counselling 1.13 kg +/- 0.36, nandrolone 4.01 kg +/- 1.68, megestrol 10.20 kg +/- 4.51, p < 0.05 paired t-test). FFM increased significantly in patients receiving ND (3.54 +/- 1.98 kg, p=0.001) and those receiving MA (2.76 +/- 0.55 kg, p=0.002), whereas the change in those receiving dietary counselling alone was not significant. Percentage body fat mass increased significantly only in those receiving MA (7.77 +/- 4.85%, p=0.049). The change in weight and percentage body fat mass was significantly greater in those receiving MA than the other two treatment arms. The increase in FFM was significantly greater in both the nandrolone and megestrol arms than the dietary counselling arm. It was concluded that ND and MA both resulted in an increase in FFM greater than dietary counselling alone. Megestrol produced a significantly greater increase in weight, percentage fat mass, intake and appetite than did the other two treatment arms, suggesting it may be the preferred agent, particularly in a palliative care setting in which weight, appetite and intake increase are desirable without regard to the composition of the body. The long-term use of these agents in people with HIV should be reviewed in the context of improved survival on highly active antiretroviral therapy regimens.
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PMID:A comparison of megestrol acetate, nandrolone decanoate and dietary counselling for HIV associated weight loss. 1145 75

Megestrol acetate is a progestational agent for treatment of metastatic breast cancer and endometrial cancer. Megestrol has also been used as an appetite stimulant for patients with human immunodeficiency virus and malignancy who experience cachexia and wasting; also, megestrol can be beneficial in relieving hot flashes in women and men. Megestrol has been shown to have a glucocorticoidlike effect and has been associated with substantial suppression of plasma estradiol levels. We describe 2 patients who recently presented to our Metabolic Bone Disease Clinic with severe osteoporosis complicated by multiple vertebral fractures experienced while the patients were receiving high-dose megestrol therapy. The patients had evidence of adrenal axis suppression but recovered fully after megestrol was discontinued. We speculate that megestrol was an important factor in the development of osteoporosis and subsequent fractures. Further study is warranted to clarify the relationship between megestrol and its potential for adversely affecting the skeleton.
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PMID:Osteoporosis associated with megestrol acetate. 1559 41