A5043073595- Gastric Cancer Management and Outcomes
- COVID-19 and healthcare impacts
- Esophageal Cancer Research and Treatment
- Esophageal and GI Pathology
- Colorectal Cancer Surgical Treatments
- Lung Cancer Diagnosis and Treatment
- Pancreatic and Hepatic Oncology Research
- Cardiac Valve Diseases and Treatments
- Cardiac, Anesthesia and Surgical Outcomes
- Infective Endocarditis Diagnosis and Management
- Cardiac Structural Anomalies and Repair
- Dialysis and Renal Disease Management
- Colorectal Cancer Screening and Detection
- Manufacturing Process and Optimization
- Aortic aneurysm repair treatments
- Hepatocellular Carcinoma Treatment and Prognosis
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Colorectal and Anal Carcinomas
- Abdominal Surgery and Complications
- Metastasis and carcinoma case studies
- Clinical practice guidelines implementation
- Cardiac Arrest and Resuscitation
- Tracheal and airway disorders
- Aortic Disease and Treatment Approaches
- Chronic Kidney Disease and Diabetes
The University of Tokyo
2016-2025
Japanese Urological Association
2024
The Cancer Institute Hospital
2023-2024
Keio University
1983-2023
Japanese Foundation For Cancer Research
2023
Tokyo Health Care University
2020-2023
Nihon University
2023
Pfizer (Japan)
2023
Tokyo Medical University
2022
Japan Cancer Society
2022
Abstract Background We aimed to present the 2019 annual report of gastroenterological section National Clinical Database (NCD). Methods reviewed 609,589 cases recorded in and 5,029,764 registered from 2011 for 115 selected surgical procedures. Results The main features surgery Japan were similar those described 2018 report, namely, that 1) operative numbers gradually increased all procedures, except gastrectomy hepatectomy, which decreased these years; 2) eight major surgeries, age...
The National Clinical Database (NCD) of Japan is a nationwide data entry system for surgery, and it marked its 10th anniversary in 2020. aim was to present the 2020 annual report gastroenterological surgery NCD.
Objective: We aimed to elucidate whether minimally invasive esophagectomy (MIE) can be safely performed by reviewing the Japanese National Clinical Database. Summary of Background Data: MIE is being increasingly adopted, even for advanced esophageal cancer that requires various preoperative treatments. However, superiority MIE's short-term outcomes compared with those open (OE) has not been definitively established in general clinical practice. Methods: This study included 24,233...
Abstract The National Clinical Database (NCD) of Japan grew rapidly, harvesting over 11 million cases data between 2011 and 2018 from more than 5000 facilities. This is the Report NCD based upon gastrointestinal surgery information in 4 420 175 to 2018. More 70% all surgeries were performed at certified institutions, percentage institutions was particularly high for esophagus (93.8% 2018), liver (89.4%), pancreas (91.3%), spleen (86.9%). Also, with participation board‐certified surgeon. As...
The spread of COVID-19 has restricted the delivery standard medical care to surgical patients dramatically. Surgical triage is performed by considering type disease, its severity, urgency for surgery, and condition patient, in addition scale infectious outbreaks region. purpose this study was evaluate impact pandemic on number procedures whether effects were more prominent during certain periods widespread infection affected regions.We selected 20 most common from each field compared weekly...
Robot-assisted laparoscopic surgery has several advantages over conventional laparoscopy. However, population-based comparative studies for low anterior resection are limited. This article aimed to compare peri-operative results of robot-assisted (RALAR) and laparoscopy.This retrospective cohort study used data from patients treated with RALAR or (CLLAR) between October 2018 December 2019, as recorded in the Japanese National Clinical Database, a set registering clinical information,...
The high operative mortality rate after hepatopancreatoduodenectomy (HPD) is still a major issue. present study explored why differs significantly due to hospital volume.Surgical case data were extracted from the National Clinical Database (NCD) in Japan 2011 2014. Surgical procedures categorized as (≥2 sections) and minor (<2 hepatectomy. Hospitals according certification system by Japanese Society of Hepato-Biliary-Pancreatic Surgery (JSHBPS) based on number hepato-biliary-pancreatic...
Abstract Aim This study aimed to investigate the effect of coronavirus disease pandemic on number surgeries for gastroenterological cancer cases in Japan. Methods The data recorded National Clinical Database Japan between 2018 and 2020 were utilized this study. Five specific primary cancers surgery acute diffuse peritonitis considered endpoints. We divided period into prepandemic postpandemic (after April 2020) periods examined relation clinical factors. Results Overall, 228 860 analyzed....
Abstract OBJECTIVES To evaluate the background trends and surgical outcomes for more than 10 000 patients with acute type A dissection in Japan a recent 8-year period. METHODS Data on replacement of ascending aorta and/or aortic arch were collected from Cardiovascular Surgery Database 2008 to 2015. Linear-by-linear association tests or Cuzick’s test trend was used group over time. The results calculated hemiarch replacement. multivariable logistic regression model calculate risk-adjusted...
Abstract Aim This study aimed to evaluate the association between surgeons certified via Endoscopic Surgical Skill Qualification System (ESSQS) of Japan Society for Surgery (JSES) and surgical outcomes laparoscopic distal gastrectomy (LDG) low anterior resection (LLAR). Methods Japanese National Clinical Database data on patients undergoing LDG LLAR 2014‐2016 were analyzed retrospectively. The proportion cases performed by ESSQS‐certified was calculated each procedure, clinicopathological...
Ventricular septal defect (VSD) after myocardial infarction (MI) is a rare but fatal complication. We report patients' characteristics and operative outcomes surgical repair of post-MI VSD using national database Japan.
Abstract Background Esophagectomy followed by gastric conduit reconstruction is a standard surgical procedure for esophageal cancer. However, there no evidence of the superiority or inferiority posterior mediastinal (PM) versus retrosternal (RS) route with regard to short‐term outcomes after esophagectomy. We aimed elucidate whether can affect esophagectomy reconstruction. Methods reviewed clinical data patients who underwent between 2016 and 2018 from Japanese National Clinical Database....
To compare short term surgical outcomes between male and female gastrointestinal surgeons in Japan. Retrospective cohort study. Data from the Japanese National Clinical Database (includes data on >95% of surgeries performed Japan) (2013-17) Society Gastroenterological Surgery. Male who distal gastrectomy, total low anterior resection. Surgical mortality, mortality combined with postoperative complications, pancreatic fistula (distal gastrectomy/total gastrectomy only), anastomotic leakage...
The coronavirus disease 2019 (COVID-19) pandemic had resulted in either failure to provide required medical resources or delayed treatment for gastric cancer patients. This study aimed investigate the impact of COVID-19 on incidence postoperative complications using a nationwide Japanese database patients undergoing distal gastrectomy cancer.
Abstract Background In 2009, the Japan Esophageal Society (JES) established a system for certification of qualified surgeons as “Board Certified Surgeons” (BCESs) or institutes “Authorized Institutes Board (AIBCESs). We examined short-term outcomes after esophagectomy, taking into consideration certifications statuses and surgeons. Methods This study investigated patients who underwent esophagectomy thoracic esophageal cancer were registered in Japanese National Clinical Database (NCD)...
To assess the applicability of Electronic Frailty Index (eFI) and Hospital Risk Score (HFRS) algorithms to Japanese administrative claims data evaluate their association with long-term outcomes.A cohort study using a regional government healthcare care (LTC) database in Japan 2014-18.Plan enrollees aged ≥50 years.We applied two assessed scores' distributions alongside enrollees' 4-year mortality initiation government-supported LTC. Using Cox regression Fine-Gray models, we evaluated between...
<h3>Importance</h3> Women are vastly underrepresented in surgical leadership and management Japan. The lack of equal opportunities for training is speculated to be the main reason this disparity; however, hypothesis has not been investigated thus far. <h3>Objective</h3> To examine gender disparity number experiences among Japanese surgeons. <h3>Design, Setting, Participants</h3> This retrospective, multicenter cross-sectional study used data from National Clinical Database, which contains...