Endocrine Abstracts

Introduction: Guidelines suggest definition for cure in acromegaly is to achieve a nadir growth hormone (GH) <2 mU/l during a growth hormone suppression test and a normal IGF-1 level (Gustina 2000). Following an earlier retrospective audit (Brown et al. 2002), showing limited achieved cure success, we re-audited our patients.Methods: All patients with acromegaly were invited to undergo growth hormone suppression test and IGF-1measurement over ...

We report the use of Gamma knife radiosurgery (GK) to 15 somatotroph adenomas. Eight patients had refractory acromegaly despite maximal conventional treatments: all had undergone conventional radiotherapy (CRT), mean interval between CRT and GK 15.6 years. Six had undergone surgery, two on more than one occasion. Five were receiving somatostatin analog therapy, one was receiving dopamine agonist therapy, one was on pegvisomant alone. All had radiologically defined disease, wel...