Splanchnicectomy reduces pain and improves quality of life for patients with chronic pancreatitis. Patient selection determines success rates, but the early good results achieved decline with time elapsed after thoracoscopic splanchnicectomy.

Recent advances in minimally invasive pancreatic surgery encompass laparoscopic, retroperitoneoscopic, endoscopic, thoracoscopic, and percutaneous approaches. Applications of endoscopic pancreatic surgery include laparoscopic resection, necrosectomy, drainage of pseudocysts, gastric and biliary bypass, and thoracoscopic splanchnotomy. This review provides an update on laparoscopic pancreatic resections. Over 400 cases of laparoscopic distal pancreatectomy (LDP) and enucleation (LEn) have been reported in the English literature, largely for benign disease. LDP and LEn have been associated with reductions in blood loss, morbidity, and hospital stay and a greater rate of splenic preservation compared with open surgery. Laparoscopic ultrasound is essential for intraoperative localization of insulinomas because failure of localization is the most common cause for conversion to laparotomy. The role of LDP with en bloc splenectomy and laparoscopic pancreaticoduodenectomy (LPD) for malignancy remains controversial. The majority of LPDs have been performed for malignancy. The short-term results of the limited world experience of 34 reported LPDs appear favorable.

This study sought to compare the morbidity and mortality of redo aortic valve replacement (redo-AVR) versus valve-in-valve trans-catheter aortic valve implantation (valve-in-valve TAVI) for patients with a failing bioprosthetic valve. A multicentre UK retrospective study of redo-AVR or valve-in-valve TAVI for patients referred for redo aortic valve intervention due to a degenerated aortic bioprosthesis. Propensity score matching was performed for confounding factors. From July 2005 to April 2021, 911 patients underwent redo-AVR and 411 patients valve-in-valve TAVI. There were 125 pairs for analysis after propensity score matching. Mean age was 75.2±8.5 years. In-hospital mortality was 7.2% (n=9) for redo-AVR vs 0 for valve-in-valve TAVI, p=0.002. Surgical patients suffered more post-operative complications, including IABP support (p=0.02), early re-operation (p<0.001), arrhythmias (p<0.001), respiratory and neurological complications (p=0.02 and p=0.03) and multi-organ failure (p=0.01). The valve-in-valve TAVI group had a shorter intensive care unit and hospital stay (p <0.001 for both). However, moderate aortic regurgitation at discharge and higher post-procedural gradients were more common after valve-in-valve TAVI (p<0.001 for both). Survival probabilities in patients who were successfully discharged from hospital were similar after valve-in-valve TAVI and redo-AVR over the 6-year follow-up (log-rank p=0.26). In elderly patients with a degenerated aortic bioprosthesis, valve-in-valve trans-catheter aortic valve implantation provides better early outcomes, as opposed to redo surgical aortic valve replacement, although there was no difference in mid-term survival in patients successfully discharged from hospital.

2016-12-24T18:10:15