Improvement of acromegaly after octreotide LAR treatment.

Octreotide is a somatostatin analog that inhibits growth hormone release showing higher potency than natural somatostatin so it has proved to be effective in acromegaly treatment. The objective of present study was to establish the effects of octreotide LAR (long acting release) preparation in patients with active acromegaly. The following parameters were assessed: clinical response, safety of medication, GH and IGF-1 serum concentrations and pituitary tumor size.