External Validity of Somatostatin Analogs Trials in Advanced Neuroendocrine Neoplasms: The GETNE-TRASGU Study.

Introduction: Somatostatin analogs (SSA) prolong progression-free survival (PFS) in patients with well-differentiated gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs). However, the eligibility criteria in randomized clinical trials (RCTs) have been restricted, which contrasts with the vast heterogeneity found in NENs.

Methods: We identified patients with well-differentiated (Ki-67% ≤20%), metastatic GEP-NENs treated in first line with SSA monotherapy from the Spanish R-GETNE registry.

Prediction of Progression-Free Survival in Patients With Advanced, Well-Differentiated, Neuroendocrine Tumors Being Treated With a Somatostatin Analog: The GETNE-TRASGU Study.

Purpose: Somatostatin analogs (SSAs) are recommended for the first-line treatment of most patients with well-differentiated, gastroenteropancreatic (GEP) neuroendocrine tumors; however, benefit from treatment is heterogeneous. The aim of the current study was to develop and validate a progression-free survival (PFS) prediction model in SSA-treated patients.

Patients And Methods: We extracted data from the Spanish Group of Neuroendocrine and Endocrine Tumors Registry (R-GETNE).

Use of (18)F-FDG PET/CT in the preoperative evaluation of patients diagnosed with peritoneal carcinomatosis of ovarian origin, candidates to cytoreduction and hipec. A pending issue.

Purpose: To evaluate the clinical usefulness of the results obtained with (18)F-FDG PET/CT in relation to CT in the preoperative staging of patients with peritoneal carcinomatosis secondary to primary or recurrent ovarian cancer candidates to cytoreductive surgery and hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC).

Material And Methods: A retrospective study comparing the results obtained with CT and (18)F-FDG PET/CT in the preoperative evaluation of a series of 59 patients was performed. In all patients the peritoneal carcinomatosis index (PCI) was determined by preoperative radiological CT and 18F-FDG PET/CT and compared with surgical PCI, which was considered as reference.

Morbidity and mortality outcomes after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in patients aged 75 years and over: Spanish group of peritoneal cancer surgery (GECOP) multicenter study.

Background: The aim of this study is to report the perioperative outcomes of cytoreductive surgery and hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC) in patients ≥75 years from a Spanish multi-institutional experience.

Methods: This multi-institutional retrospectively analyzed a prospectively collected clinical data from 10 Spanish hospitals that are part of the Spanish Group Peritoneal Cancer Surgery (GECOP). We assessed postoperative morbidity rates and performed univariate and multivariate analyses of factors associated with overall (grade I-IV) and major (grade III-IV) postoperative morbidity.

HIPEC in ovarian cancer: treatment of a new era or is it the end of the pipeline?

Ovarian cancer is the leading cause of death from gynecological cancer in western countries. The absence of an effective screening program as well as specific symptoms, makes the diagnosis difficult and often made in advanced stages of the disease, in the presence of peritoneal dissemination. The complete cytoreduction of the disease and tumor sensitivity to systemic chemotherapy based on platinums, are the two main prognostic factors.