Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000729 (abdominal cramps)
 531 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twelve patients with active acromegaly, six of whom had not responded to previous combined surgery, radiotherapy, and bromocriptine administration, were treated with an octapeptide long-acting somatostatin analogue, SMS 201-995, given subcutaneously for up to 1 year. Growth hormone (GH) levels decreased by 50% to 90% after a single 25-micrograms SMS 201-995 injection in all patients, including two who were resistant to bromocriptine therapy. After GH values reached a nadir, they returned to preinjection values over a 12-hour period and no rebound was seen. Assessment of the GH-lowering effect of the drug at weekly intervals for the first 6 weeks and monthly thereafter disclosed no tachyphylaxis. Gradual increase of the dose from 50 to 150 micrograms daily led to a significant increase in clinical improvement. Shrinkage of the size of the pituitary tumor was documented in three of nine evaluated cases. Abdominal cramps of a transient nature not associated with diarrhea were noted in two patients but there were no other side effects. Hematological and biochemical blood and urine tests, including serum thyroxine and cortisol levels, did not reveal any abnormality during chronic treatment. This study demonstrates the safety and efficacy of SMS 201-995 in the short-term treatment of acromegaly.
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PMID:Therapeutic efficacy of a somatostatin analogue (SMS 201-995) in active acromegaly. 287 84

Eight patients with postprandial hypotension and orthostatic hypotension were treated with the somatostatin analogue SMS-201-995. Low doses of this drug (0.2-0.4 microgram/kg) raised the blood pressure after breakfast in all six patients with postprandial hypotension. 60 min after breakfast the mean sitting blood pressure was 35 +/- 10 (SEM) mm Hg higher after administration of SMS-201-995 0.4 microgram/kg than after placebo (p less than 0.001). Larger doses (up to 1.6 micrograms/kg) raised upright blood pressure during the postprandial period in five of seven patients. Before therapy three patients were unable to stand after eating; after an injection of SMS-201-995 0.8 microgram/kg at the beginning of breakfast they were able to walk for 35-100 min. The duration of therapeutic effect of each injection was 3-6 h. Treatment was followed by abdominal cramps and nausea in two patients with gastroparesis diabeticorum. SMS-201-995 holds promise as a treatment for postprandial hypotension and orthostatic hypotension.
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PMID:Treatment of autonomic neuropathy with a somatostatin analogue SMS-201-995. 287 21