Efficacy, safety, and pharmacokinetics of sustained-release lanreotide (lanreotide Autogel) in Japanese patients with acromegaly or pituitary gigantism.

The somatostatin analog lanreotide Autogel has proven to be efficacious for treating acromegaly in international studies and in clinical practices around the world. However, its efficacy in Japanese patients has not been extensively evaluated. We examined the dose-response relationship and long-term efficacy and safety in Japanese patients with acromegaly or pituitary gigantism.

Pharmacodynamic modeling of the effects of lanreotide Autogel on growth hormone and insulin-like growth factor 1.

Acromegaly arises from excessive levels of growth hormone (GH), many of whose effects are mediated by stimulation of secretion of insulin-like growth factor 1 (IGF-1). Synthetic somatostatin analogues inhibit GH secretion. The objective of the study was to develop a population pharmacodynamic model describing the relationship between serum concentrations of lanreotide (C(P)) and its GH and IGF-1 effects in patients with acromegaly receiving lanreotide Autogel (LA) at doses of 60, 90, or 120 mg by deep subcutaneous route every 28 days.

Population pharmacokinetic analysis of lanreotide Autogel in healthy subjects : evidence for injection interval of up to 2 months.

Background And Objective: Lanreotide is a somatostatin analogue used for the treatment of acromegaly and neuroendocrine tumours. The objective of this study was to develop a pharmacokinetic model for the sustained-release formulation lanreotide Autogel after deep subcutaneous administration in healthy subjects, and to explore the potential effect of covariates, especially sex and dose.

Subjects And Methods: This was an open-label, single-centre, randomized, dose-ranging, parallel-group study, with a follow-up period of 4-7 months following drug administration in healthy subjects.

Pharmacokinetic profile of the somatostatin analogue lanreotide in individuals with chronic hepatic insufficiency.

Background And Objectives: The somatostatin analogue lanreotide is indicated for the treatment of acromegaly and to relieve the symptoms of neuroendocrine tumours. The objective of the present study was to compare the pharmacokinetic profile and safety of intravenous lanreotide in healthy volunteers and individuals with hepatic impairment.

Methods: Immediate-release lanreotide was administered at 7 microg/kg during a 20-minute intravenous infusion.