Endocrine Abstracts

Patients with acromegaly resistant to conventional drug treatment currently can advantage with GH-receptor antagonist pegvisomant. To date, at doses up to 40 mg/day, it is capable of normalizing circulating IGF1 in until 97% of patients. Here we present the multicenter experience in Rome with Pegvisomant as a therapeutic option in acromegaly. This is an observational study including a total of 61 patients (21 males and 40 females) treated with pegvisomant for up to 7 years. Of...

In order to investigate the correlations between immunohistochemical picture with proliferative index (Ki-67), the clinical course and outcome of GH-secreting pituitary adenomas not cured by neurosurgery, we studied 41 consecutive acromegalic patients (M 12, F 29; aged 43±10.8 yr) previously undergone neurosurgical resection of adenoma. Two patients underwent neurosurgical intervention at least twice. Post-surgical follow-up ranged from 6 to 36 months and all patients rec...