Cushing's syndrome and hypothalamic-pituitary adrenal axis suppression induced by medroxyprogesterone acetate. 1996

K J Malik, and K Wakelin, and S Dean, and D H Cove, and P J Wood
Department of Medicine, Weymouth & District Hospital, UK.

The referral of a patient with features of Cushing's syndrome but with suppressed plasma cortisol and adrenocorticotrophic hormone concentrations prompted us to study the effect of medroxyprogesterone acetate (MPA) therapy on the adrenal axis. 11 women (aged 54-82 years) who were receiving 200-400 mg/day MPA were studied. Of these, four had subnormal plasma cortisol responses to a short synacthen test, and two more had borderline responses (30 min post-synacthen plasma cortisol results of 411 and 511 nmol/L). We conclude that suppression of the adrenal axis occurs relatively frequently in patients on MPA and that such patients should be checked for evidence of suppression before MPA therapy is withdrawn.

UI MeSH Term Description Entries
D007030 Hypothalamo-Hypophyseal System A collection of NEURONS, tracts of NERVE FIBERS, endocrine tissue, and blood vessels in the HYPOTHALAMUS and the PITUITARY GLAND. This hypothalamo-hypophyseal portal circulation provides the mechanism for hypothalamic neuroendocrine (HYPOTHALAMIC HORMONES) regulation of pituitary function and the release of various PITUITARY HORMONES into the systemic circulation to maintain HOMEOSTASIS. Hypothalamic Hypophyseal System,Hypothalamo-Pituitary-Adrenal Axis,Hypophyseal Portal System,Hypothalamic-Pituitary Unit,Hypothalamic Hypophyseal Systems,Hypothalamic Pituitary Unit,Hypothalamo Hypophyseal System,Hypothalamo Pituitary Adrenal Axis,Portal System, Hypophyseal
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D010913 Pituitary-Adrenal System The interactions between the anterior pituitary and adrenal glands, in which corticotropin (ACTH) stimulates the adrenal cortex and adrenal cortical hormones suppress the production of corticotropin by the anterior pituitary. Pituitary Adrenal System,Pituitary-Adrenal Systems,System, Pituitary-Adrenal,Systems, Pituitary-Adrenal
D003480 Cushing Syndrome A condition caused by prolonged exposure to excess levels of cortisol (HYDROCORTISONE) or other GLUCOCORTICOIDS from endogenous or exogenous sources. It is characterized by upper body OBESITY; OSTEOPOROSIS; HYPERTENSION; DIABETES MELLITUS; HIRSUTISM; AMENORRHEA; and excess body fluid. Endogenous Cushing syndrome or spontaneous hypercortisolism is divided into two groups, those due to an excess of ADRENOCORTICOTROPIN and those that are ACTH-independent. Cushing's Syndrome,Hypercortisolism,Syndrome, Cushing,Syndrome, Cushing's
D003864 Depression, Chemical The decrease in a measurable parameter of a PHYSIOLOGICAL PROCESS, including cellular, microbial, and plant; immunological, cardiovascular, respiratory, reproductive, urinary, digestive, neural, musculoskeletal, ocular, and skin physiological processes; or METABOLIC PROCESS, including enzymatic and other pharmacological processes, by a drug or other chemical. Chemical Depression,Chemical Depressions,Depressions, Chemical
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368 Aged A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available. Elderly
D000369 Aged, 80 and over Persons 80 years of age and older. Oldest Old
D017258 Medroxyprogesterone Acetate A synthetic progestin that is derived from 17-hydroxyprogesterone. It is a long-acting contraceptive that is effective both orally or by intramuscular injection and has also been used to treat breast and endometrial neoplasms. Depo-Medroxyprogesterone Acetate,Medroxyprogesterone 17-Acetate,Pregn-4-ene-3,20-dione, 17-(acetyloxy)-6-methyl-, (6alpha)-,(6 alpha)-17-(Acetoxy)-6-methylpregn-4-ene-3,20-dione,6-alpha-Methyl-17alpha-hydroxyprogesterone Acetate,Curretab,Cycrin,Depo-Provera,Farlutal,Gestapuran,Medroxyprogesterone 17-Acetate, (6 alpha,17 alpha)-Isomer,Medroxyprogesterone 17-Acetate, (6 beta)-Isomer,Perlutex,Provera,Veramix,6 alpha Methyl 17alpha hydroxyprogesterone Acetate,Depo Medroxyprogesterone Acetate,Depo Provera,DepoProvera,Medroxyprogesterone 17 Acetate

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