Eur J Endocrinol 2007,156(1):75–82.PubMedCrossRef 11. van der Lely AJ, Biller BM, Brue T, Buchfelder M, Ghigo E, Gomez R, Hey-Hadavi

J, Lundgren F, Rajicic N, Strasburger CJ, Webb SM, Koltowska-Häggström M: Long-term safety of pegvisomant in patients with acromegaly: comprehensive review of 1288 subjects in ACROSTUDY. J Clin Endocrinol Metabol 2012,97(5):1589–1597.CrossRef 12. Feenstra J, de Herder WW, ten Have SM, van den Beld AW, Feelders RA, Janssen JA, van der Lely AJ: Combined therapy with somatostatin analogues and weekly pegvisomant in active acromegaly. Lancet 2005,13(365(9471)):1644–1646.CrossRef 13. Jørgensen JO, Feldt-Rasmussen U, OSI-906 purchase Frystyk J, Chen JW, Kristensen LØ, Hagen C, Ørskov H: Cotreatment of acromegaly with a somatostatin analog and a growth hormone receptor antagonist. J Clin Endocrinol eFT508 purchase Metabol 2005,90(10):5627–5631.CrossRef 14. Neggers Akt inhibitor SJ, van Aken MO, Janssen JA, Feelders RA, de Herder WW, van der Lely AJ: Long-term efficacy and safety of combined treatment of somatostatin analogs and pegvisomant in acromegaly. J Clin Endocrinol Metabol 2007,92(12):4598–4601.CrossRef 15. Giustina A, Bronstein MD, Casanueva FF, Chanson P, Ghigo E, Ho KK, Klibanski A, Lamberts S, Trainer P, Melmed S:

Current management practices for acromegaly: an international survey. Pituitary 2011,14(2):125–133.PubMedCrossRef 16. Trainer PJ, Ezzat S,

D’Souza GA, Layton G, Strasburger CJ: A randomized, controlled, multicentre trial comparing pegvisomant alone with combination therapy of pegvisomant and long-acting octreotide in patients with acromegaly. Clinical Endocrinology (Oxf) 2009,71(4):549–557.CrossRef 17. Neggers SJ, de Herder WW, Janssen JA, Feelders RA, van der Lely AJ: Combined treatment for acromegaly with long-acting somatostatin analogs and pegvisomant: long-term safety for up to 4.5 years (median 2.2 years) of follow-up in 86 patients. Eur J Endocrinol 2009,160(4):529–533.PubMedCrossRef 18. De Marinis L, Bianchi A, Fusco A, Cimino V, Mormando M, Tilaro L, Mazziotti PAK5 G, Pontecorvi A, Giustina A: Long-term effects of the combination of pegvisomant with somatostatin analogs (SSA) on glucose homeostasis in non-diabetic patients with active acromegaly partially resistant to SSA. Pituitary 2007,10(3):227–232.PubMedCrossRef 19. Buchfelder M, Weigel D, Droste M, Mann K, Saller B, Brübach K, Stalla GK, Bidlingmaier M, Strasburger CJ, Investigators of German Pegvisomant Observational Study: Pituitary tumor size in acromegaly during pegvisomant treatment: experience from MR re-evaluations of the German Pegvisomant Observational Study. Eur J Endocrinol 2009,161(1):27–35.PubMedCrossRef 20.