Publications by authors named "Jutaka Tenma"
Purpose: To search the pattern of diagnoses in nonagenarians undergoing emergency abdominal surgery between January 2009 and December 2013 in two hospitals. To test the hypothesis that pre-hospital functional status is an effective criterion for predicting postoperative mortality in nonagenarians after emergency abdominal surgery.
Methods: The study is an observational study on 157 patients.
Background: The benefits of extensive lymph node dissection as performed in complete mesocolic excision are still debated, although recent studies have shown an association with improved long-term outcomes. However, none of these studies had an intention-to-treat design or aimed to show a causal effect; therefore in this study, we aimed to estimate the causal oncological treatment effects of complete mesocolic excision on right-sided colon cancer.
Methods: We did a population-based cohort study involving prospective data collected from four hospitals in Denmark.
Disease-free survival after complete mesocolic excision compared with conventional colon cancer surgery: a retrospective, population-based study.
Lancet Oncol
February 2015
Background: Application of the principles of total mesorectal excision to colon cancer by undertaking complete mesocolic excision (CME) has been proposed to improve oncological outcomes. We aimed to investigate whether implementation of CME improved disease-free survival compared with conventional colon resection.
Methods: Data for all patients who underwent elective resection for Union for International Cancer Control (UICC) stage I-III colon adenocarcinomas in the Capital Region of Denmark between June 1, 2008, and Dec 31, 2011, were retrieved for this population-based study.
Introduction: Ventral hernia repairs are common surgical procedures and quality monitoring with a high validity is mandatory. The aim of the present study was to validate the data quality of the Danish Ventral Hernia Database (DVHD).
Material And Methods: All ventral hernia repairs performed in the Region of Zealand and registered in the DVHD between 1 October 2010 and 1 October 2011 were included.