Annals of surgery
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Multicenter Study
NEXUS Arch: A Multicenter Study Evaluating the Initial Experience with a Novel Aortic Arch Stent Graft System.
To assess the initial clinical experience with a novel endograft system (NEXUS Aortic Arch Stent Graft System) designed to treat aortic arch pathologies and address the morphology and hemodynamic challenges of the aortic arch. ⋯ The NEXUS Aortic Arch Stent Graft System, a novel single branch, 2 stent graft system used for endovascular aortic arch repair that requires landing in the ascending aorta, demonstrates a high success rate with excellent 1 year safety and performance.
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Multicenter Study
Outcomes After Minimally Invasive Versus Open Total Pancreatectomy: A Pan-European Propensity Score Matched Study.
To assess postoperative 90-day outcomes after minimally invasive (laparoscopic/robot-assisted) total pancreatectomy (MITP) in selected patients versus open total pancreatectomy (OTP) among European centers. ⋯ This international propensity score matched study showed that MITP may be a valuable alternative to OTP in selected patients, given the associated lower rate of major morbidity.
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Randomized Controlled Trial Multicenter Study
Impact of Lymph Node Dissection on Survival after Neoadjuvant Chemoradiotherapy for Locally Advanced Esophageal Squamous Cell Carcinoma: From the Results of NEOCRTEC5010, a Randomized Multicenter Study.
To clarify whether systemic LND influences the safety of surgery and the survival of patients with locally advanced esophageal squamous cell carcinoma (ESCC) after neoadjuvant chemoradiotherapy (nCRT). ⋯ Systemic LND does not increase surgical risks after nCRT in ESCC patients. And it is associated with better survival and local diseasecontrol. Therefore, systemic lymphadenectomy should still be considered as an integrated part of surgery after nCRT for ESCC.
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Multicenter Study
Auxilliary Liver Transplantation According to the RAPID Procedure in Non-cirrhotic Patients - Technical Aspects and Early Outcomes.
To present technical details and short-term experiences of liver transplantation as a 2-stage procedure using small for size grafts in a multicenter cohort study. ⋯ Two-stage liver transplantation is a feasible option for noncirrhotic patients allowing the safe use of small for size grafts and could possibly be extended with caution to liver diseases with portal hypertension and cirrhosis. The resection and partial liver transplantation with delayed total hepatectomy technique might be a viable option for expanding the donor pool given the current organ shortage especially for low-model of end stage liver disease patients.