We have located links that may give you full text access.
The value of diagnostic endoscopic submucosal dissection for patients with clinical submucosal invasive early gastric cancer.
Gastric Cancer 2018 January
BACKGROUND: The standard treatment for clinical submucosal invasive (cT1b) early gastric cancer is gastrectomy. However, Japanese gastric cancer treatment guidelines list endoscopic submucosal dissection (ESD) as an option for treating limited early gastric cancer cases. ESD can be curative depending on the pathological characteristics of resected specimens. Thus, we aimed to clarify the benefits and disadvantages of preceding ESD for early gastric cancer.
METHODS: We retrospectively analyzed patients who underwent ESD or curative gastrectomy for cT1b gastric cancer with differentiated adenocarcinoma 30 mm or less in diameter. Patients who underwent ESD irrespective of undergoing gastrectomy were assigned to the ESD group (n = 107), and those who underwent gastrectomy without undergoing ESD were assigned to the non-ESD group (n = 181). Clinicopathological characteristics were assessed, and the short-term and long-term outcomes of patients were compared.
RESULTS: The criteria for curative resection were satisfied by 83 patients (28.8%), and preceding ESD did not affect the surgical outcomes of gastrectomy. Two patients (1.9%) who underwent ESD had an unscheduled total gastrectomy. The en bloc and complete resection rates of ESD were 99.0% and 84.1% respectively. Nine patients (8.4%) experienced intraprocedure perforation and postprocedure bleeding caused by ESD. Overall survival (hazard ratio 1.38; P = 0.302) and cause-specific survival (hazard ratio 0.96; P = 0.944) were comparable between groups.
CONCLUSIONS: The stomach was preserved in 28.8% of patients, and preceding ESD did not show obvious disadvantages. Therefore, diagnostic ESD should be considered as an initial treatment for limited cT1b gastric cancer cases.
METHODS: We retrospectively analyzed patients who underwent ESD or curative gastrectomy for cT1b gastric cancer with differentiated adenocarcinoma 30 mm or less in diameter. Patients who underwent ESD irrespective of undergoing gastrectomy were assigned to the ESD group (n = 107), and those who underwent gastrectomy without undergoing ESD were assigned to the non-ESD group (n = 181). Clinicopathological characteristics were assessed, and the short-term and long-term outcomes of patients were compared.
RESULTS: The criteria for curative resection were satisfied by 83 patients (28.8%), and preceding ESD did not affect the surgical outcomes of gastrectomy. Two patients (1.9%) who underwent ESD had an unscheduled total gastrectomy. The en bloc and complete resection rates of ESD were 99.0% and 84.1% respectively. Nine patients (8.4%) experienced intraprocedure perforation and postprocedure bleeding caused by ESD. Overall survival (hazard ratio 1.38; P = 0.302) and cause-specific survival (hazard ratio 0.96; P = 0.944) were comparable between groups.
CONCLUSIONS: The stomach was preserved in 28.8% of patients, and preceding ESD did not show obvious disadvantages. Therefore, diagnostic ESD should be considered as an initial treatment for limited cT1b gastric cancer cases.
Full text links
Related Resources
Trending Papers
Consensus Statement on Vitamin D Status Assessment and Supplementation: Whys, Whens, and Hows.Endocrine Reviews 2024 April 28
The Tricuspid Valve: A Review of Pathology, Imaging, and Current Treatment Options: A Scientific Statement From the American Heart Association.Circulation 2024 April 26
British Society of Gastroenterology guidelines for the management of hepatocellular carcinoma in adults.Gut 2024 April 17
Interstitial Lung Disease: A Review.JAMA 2024 April 23
Ventilator Waveforms May Give Clues to Expiratory Muscle Activity.American Journal of Respiratory and Critical Care Medicine 2024 April 25
Systemic lupus erythematosus.Lancet 2024 April 18
Acute Kidney Injury and Electrolyte Imbalances Caused by Dapagliflozin Short-Term Use.Pharmaceuticals 2024 March 27
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app