Robotic Complex Fundoplication in Patients at High-Risk to Fail.

Background: This study was undertaken to analyze our outcomes after robotic fundoplication for GERD in patients with failed antireflux procedures, with type IV (i.e., giant) hiatal hernias, or after extensive intra-abdominal surgery with mesh, and to compare our results to outcomes predicted by the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) Surgical Risk Calculator and to national outcomes reported by NSQIP.

A Phase 2 Randomized Placebo-Controlled Adjuvant Trial of GI-4000, a Recombinant Yeast Expressing Mutated RAS Proteins in Patients with Resected Pancreas Cancer.

GI-4000, a series of recombinant yeast expressing four different mutated RAS proteins, was evaluated in subjects with resected -mutated pancreas cancer. Subjects ( = 176) received GI-4000 or placebo plus gemcitabine. Subjects' tumors were genotyped to identify which matched GI-4000 product to administer.

Treatment of obstructive sleep apnea alters cancer-associated transcriptional signatures in circulating leukocytes.

Rationale: Obstructive sleep apnea (OSA) has been associated with a number of chronic disorders that may improve with effective therapy. However, the molecular pathways affected by continuous positive airway pressure (CPAP) treatment are largely unknown. We sought to assess the system-wide consequences of CPAP therapy by transcriptionally profiling peripheral blood leukocytes (PBLs).