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Introduction: Hypercortisolism requires a prompt therapeutic management to reduce the risk of development of a potential fatal emergency. A synchronous bilateral adrenalectomy (SBA) is effective in recovering hypercortisolism. However, specific indications for an SBA are not available. We aimed to evaluate the outcome of patients who underwent an SBA and to identify biomarkers able to predict the requirements of an SBA., Patients and Methods: A mono-centric and longitudinal study was conducted on 19 consecutive patients who underwent SBA for ACTH-dependent hypercortisolism between December 2003 and December 2017. This study population was compared to two control groups composed of patients cured after the resection of the ACTH secreting pituitary adenoma (Group A: 44 patients) and of the ACTH-secreting neuroendocrine tumours (Group B: 8 patients)., Results: Short- or long-term SBA complications or the recurrence of hypercortisolism did not occur. A single patient experienced Nelson syndrome. Clinical features after SBA showed improvement in the glico-metabolic assessment, hypertension, bone metabolism and the occurrence of hypokalaemia and infections. The younger the age at the time of Cushing's disease diagnosis, the longer the duration of active hypercortisolism, higher values of plasmatic ACTH and Cortisol (1 month after pituitary neurosurgery) and higher values of Ki67 in pituitary adenomas were detected in this study population as compared to Group A., Conclusions: SBA is an effective and safe treatment for patients with unmanageable ACTH-dependent hypercortisolism. A multidisciplinary team in a referral centre with a high volume of patients is strongly recommended for the management of these patients and the identification of patients, for better surgical timing.

Background: Pituitary tumors are a heterogeneous group of lesions that are usually benign. Therefore, a proper understanding of the anatomy, physiology, and pathology is mandatory to achieve favorable outcomes. Accordingly, diagnostic tests and treatment guidelines should be determined and implemented. Thus, we decided to perform a multicenter study among Italian neurosurgical centers performing pituitary surgery to provide an actual depiction from the neurosurgical standpoint., Methods: On behalf of the SINch (Società Italiana di Neurochirurgia), a survey was undertaken with the participants to explore the activities in the field of pituitary surgery within 41 public institutions., Results: Of the 41 centers, 37 participated in the present study. The total number of neurosurgical procedures performed in 2016 was 1479. Most of the procedures were performed using the transsphenoidal approach (1320 transsphenoidal [1204 endoscopic, 53 microscopic, 53 endoscope-assisted microscopic] vs. 159 transcranial). A multidisciplinary tumor board is convened regularly in 32 of 37 centers, and a research laboratory is present in 18 centers., Conclusions: Diagnosing pituitary/hypothalamus disorders and treating them is the result of teamwork, composed of several diverse experts. Regarding neurosurgery, our findings have confirmed the central role of the transsphenoidal approach, with preference toward the endoscopic technique. Better outcomes can be expected at centers with a multidisciplinary team and a full, or part of a, residency program, with a greater surgical caseload., (Copyright © 2018 Elsevier Inc. All rights reserved.)

A total of 8 Pseudomonas aeruginosa isolates was collected from 7 different patients in different wards of the University Hospital of Verona, Italy, from February 1997 to February 1998. The high level of resistance to carbapenems (imipenem minimum inhibitory concentration was always >128 microg/mL) and other broad-spectrum beta-lactams and the rate of imipenem hydrolysis and its inhibition by ethylenediamine-tetra-acetic acid were all suggestive of production of a carbapenem-hydrolyzing metallo-beta-lactamase. A specific DNA probe derived from the recently cloned bla(VIM-1) gene hybridized to all the isolates. A genomic DNA fingerprinting profile revealed clonal relatedness for 7 of 8 isolates. A description of this hospital outbreak is reported, the occurrence of which confirms that proliferation of metallo-beta-lactamase-producing strains multiply resistant to beta-lactams is already a reality outside Japan. These findings emphasize the need for early recognition of similar isolates.