Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0232487 (abdominal discomfort)
 1,724 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Growth hormone (GH) hypersecretion is well documented in insulin-dependent diabetes mellitus (IDDM). Somatostatin inhibits GH in acromegalics and healthy subjects although data on its inhibitory effects on high GH levels in IDDM patients are controversial. The effect of treatment with the somatostatin analogue octreotide ("Sandostatin") on GH secretion, IGF1 levels and metabolic control was investigated in insulin-dependent diabetics. Growth hormone and blood glucose were measured at hourly intervals whilst IGF-I was measured every 6 hours during the 24-h period before and after 7 days' treatment with octreotide (200 micrograms subcutaneously three times daily) in 10 C-peptide negative diabetics. Octreotide significantly reduced mean 24 h GH profile (7.2 +/- 0.7 mU/L before; 5.2 +/- 0.5 mU/L on octreotide, p less than 0.01), IGF-I levels (0.62 +/- 0.06 before; 0.47 +/- 0.05 on octreotide, p less than 0.005) mean 24 h blood glucose (14.4 +/- 0.5 mmol/L before; 12.6 +/- 0.4 mmol/L on octreotide, p less than 0.001) and daily insulin requirements (44.8 +/- 3.0 IU before; 37.2 +/- 3.0 IU on octreotide, p less than 0.02). The shape of 24 h GH profile curve changed significantly on octreotide treatment (p less than 0.05) when it consisted of three nadirs and three peaks closely linked with the time of octreotide administration. Moderate (abdominal discomfort) to severe hypoglycaemia) transient side effects have been observed in all treated patients. The results of this study showed that short-term treatment with octreotide given s. c. every eight hours modulates the pattern of GH secretion in C-peptide negative insulin-dependent patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The effect of the somatostatin analogue octreotide on growth hormone secretion in insulin-dependent diabetics without residual insulin secretion. 151 89

This single-center open sequential study aimed at comparing the efficacy of a 6-month treatment with lanreotide (LAN) (60-90 mg/month i.m.), to that of octreotide (OCT) (0.3-0.6 mg/day s.c.) in 45 patients with active acromegaly (GH, 63.2+/-12.1 ng/ml, IGF-I, 757+/-67.1 ng/ml). After 6 months of OCT treatment, safe GH (fasting <2.5, glucose suppressed <1 ng/ml) and IGF-I (normalized for age) levels were achieved in 23 patients. After treatment withdrawal, GH levels significantly increased in all patients, though remaining slightly lower than pre-OCT therapy (39.2+/-5.8 ng/ml) while plasma IGF-I levels were unchanged (654+/-59.4 ng/ml). After 6 months of LAN treatment, safe GH and IGF-I levels were achieved in 26 patients (57.7%). After OCT or LAN treatments, no significant difference was found between nadir GH (6+/-1 vs 5.9+/-1.1 ng/ml) and IGF-I levels (281+/-23.3 vs 262+/-20.6 ng/ml). Four out of the 20 patients poorly responsive to OCT achieved safe GH and IGF-I levels after LAN treatment. Among the 20 non-operated patients, a significant tumor shrinkage was documented by CT and/or MRI in 5 patients after OCT and in 1 patient after LAN treatment. All patients referred a notable improvement of soft tissue swelling, arthralgia, headache and weakness, both after OCT and LAN treatments. During the first days of OCT treatment, abdominal discomfort was referred by 12 patients and steatorrhea by 5 patients: side effects disappeared spontaneously in 6 cases while during treatment with pancreatic enzymes in the remaining ones. After the first injections of LAN, abdominal discomfort was referred by 10 patients and steatorrhea by 2 of them. No difference in the prevalence of both early and late side effects was noted after treatment with OCT and LAN (chi2, 0.49). The majority of these poorly tolerant patients had side effects with both compounds. During LAN treatment, side effects were mild and spontaneously disappeared but recurred after the injection of the drug in six patients. Gallstones were detected in one patient during OCT and in another during LAN, sludge was noted in 6 patients after OCT and in 2 after LAN treatment. In conclusion, the treatment with LAN allowed to achieve safe GH and IGF-I levels in 57.7% of acromegalics with an excellent patients' compliance. LAN treatment possessed similar efficacy and caused side effects with a similar incidence of OCT treatment. The recurrence of side effects after LAN injection suggests the necessity of a careful monitoring of adverse reactions.
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PMID:Effectiveness and tolerability of slow release lanreotide treatment in active acromegaly. 1009 Jan 36