Long-term effects of depot long-acting somatostatin analog octreotide on hormone levels and tumor mass in acromegaly.

The effects of a 12- to 24-month treatment with depot long-acting octreotide (OCT-LAR) on hormone profile, tumor mass, and clinical symptoms were reported in 36 patients with active acromegaly [GH, 34.2 +/- 5.6 microg/L; insulin-like growth factor I (IGF-I), 784.

Results of a European multicentre study with Sandostatin LAR in acromegalic patients. Sandostatin LAR Group.

A European multicentre, open-label 12-month study with Sandostatin LAR administered intramuscularly at 4-week intervals was initiated in 151 acromegalics responsive to octreotide. All patients received 3 injections of the 20 mg dose, following which the dose was adjusted to 10 mg in patients with mean 4-hour GH serum concentrations below 1 microgram/L (N: 29) and to 30 mg in patients with concentrations above 5 micrograms/L (N: 22). The GH level suppression was significant in the 20 mg dose group (p < 0.

Occurrence and effects of octreotide antibodies during nasal, subcutaneous and slow release intramuscular treatment.

Objective: Previous studies have indicated that antibody formation against octreotide is extremely rare. We examined the occurrence of octreotide antibody formation after treatment with three administration forms in large populations of patients with acromegaly or carcinoid syndrome.

Design: (i) Nasally administered octreotide: 70 previously untreated patients and 81 previously s.

Cardiovascular effects of depot long-acting somatostatin analog Sandostatin LAR in acromegaly.

Cardiovascular disease is the most severe complication of acromegaly accounting for the increased mortality of these patients. Recently, the slow-release form of octreotide (OCT; Sandostatin LAR, OCT-LAR), for im injection every 28 days, was reported to induce suppression of GH levels below 7.5 mU/L (2.