Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018133 (graft-versus-host disease)
 18,032 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Intestinal graft-versus-host disease (GVHD) causes anorexia, vomiting, abdominal pain, and diarrhea. We investigated oral beclomethasone dipropionate (BDP), a potent, topically active corticosteroid, as therapy for this disease. Forty-two allogeneic marrow-graft recipients with biopsy-proven intestinal graft-versus-host disease of mild-to-moderate severity received BDP (8 mg daily) for up to 28 days. Weekly symptom scores, oral intake, and surveillance throat and stool cultures were compared with baseline values. Adrenal testing was performed serially in patients not receiving concurrent prednisone. Improvement was seen in appetite (P < 0.001), oral intake (P < 0.001), nausea (P = 0.013), and diarrhea (P = 0.02) over the course of therapy, and an overall beneficial response was observed in 72% of 40 evaluable patients. Surveillance cultures of throat and stool showed no increase in bacterial or fungal colonization over time. The adrenal axis became suppressed in 11 of 20 evaluable patients (55%) but suppression was not a prerequisite for clinical response, as 6 of 9 patients who retained normal adrenal function improved clinically. We conclude that oral BDP is a safe and effective treatment for mild-to-moderate intestinal graft-versus-host disease. Systemic absorption probably occurs, but adrenal suppression is not a prerequisite for clinical efficacy, suggesting that the biological effect is primarily topical. BDP should be further investigated as a topical therapy for intestinal GVHD.
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PMID:Oral beclomethasone dipropionate for treatment of human intestinal graft-versus-host disease. 852 16

To evaluate the late-effects of allogeneic bone marrow transplantation (BMT) on endocrine function 20 adults (10 females, 10 males) with hematological malignancies were studied after a mean of 3.2 years (range 1.0-10.0) following BMT. The mean age of patients at the time of BMT was 39 years. Dynamic tests of the hypothalamic-pituitary axis included growth hormone releasing hormone (GHRH), gonadotropin releasing hormone (GnRH) and thyrotropin releasing hormone (TRH) stimulations with measurements of serum growth hormone (GH), follicle stimulating hormone (FSH), luteinizing hormone (LH), thyrotropin (TSH) and prolactin (PRL) responses. Adrenal function was assessed with the adrenocorticotropin (ACTH) test. Five patients (25%) had a subnormal GH response to GHRH stimulation, but all had a normal serum insulin-like growth factor I (IGF-I) value. There was an inverse nonlinear relationship between the body mass index (BMI; kg/m2) and GH response but no relation between the GH response and total body irradiation (TBI), intrathecal treatment or occurrence of graft-versus-host disease. In females, serum FSH and LH basal levels and responses to GnRH, in spite of oestrogen substitution therapy in 9/10 patients, indicated ovarian failure and early menopause. Most responses to GnRH were delayed. All males had elevated serum basal FSH levels indicating damage in seminiferous tubulus and infertility. Serum basal LH was elevated only in four males but testosterone values were all within normal limits. However, the mean free androgen index (FAI) was in the low normal range, and two subjects had abnormally low FAI. Serum free thyroxine (fT4) levels were normal in all but one, but an exaggerated TSH response to TRH occurred in seven patients (35%). Four of them had received TBI and one total nodal irradiation suggesting radiation-induced damage to the thyroid gland. In 19 of the 20 patients, adrenal function judged with ACTH test was normal. We conclude that functional impairments of the hypothalamus-pituitary-gonad/thyroid axis are common while disturbances in GH, adrenal and prolactin occur less often in patients after intensive treatment and BMT. Typically, the target organ is more commonly affected than the hypothalamus-pituitary axis. In spite of normal serum testosterone and LH values, serum FAI may reveal androgen deficiency.
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PMID:Long-term effects of allogeneic bone marrow transplantation (BMT) on pituitary, gonad, thyroid and adrenal function in adults. 972 67