ArticleAnnals of gastroenterological surgery2023
Impact of laparoscopic surgery on short-term and long-term outcomes in elderly obese patients with colon cancer.
Article in Annals of gastroenterological surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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3 citing papers in PubMed, 4 citations in OpenAlex.
- Short-term outcomes of intracorporeal anastomosis in laparoscopic colectomy for colon cancer: A nationwide, multi-institutional cohort study in Japan (ICAN study).Annals of gastroenterological surgery · 2025Article
- Risk Factors for Conversion to an Open Surgery during Laparoscopic Surgery for Patients with Colon Cancer with Body Mass Index ≥25 kg/mJournal of the anus, rectum and colon · 2025Article
- Impact of laparoscopic surgery on short-term and long-term outcomes in elderly obese patients with colon cancer.Annals of gastroenterological surgery · 2023Article
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Authors and funding
17 authors at 12 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Laparoscopic surgery is reported to be useful in obese or elderly patients with colon cancer, who are at increased risk of postoperative complications because of comorbidities and physical decline. However, its usefulness is less clear in patients who are both elderly and obese and may be at high risk of complications. Methods: Data for obese patients (body mass index ≥25) who underwent laparoscopic or open surgery for stage II or III colon cancer between January 2009 and December 2013 were collected by the Japan Society of Laparoscopic Colorectal Surgery. Surgical outcomes, postoperative complications, and relapse-free survival (RFS) were compared between patients who underwent open surgery and those who underwent laparoscopic surgery according to whether they were elderly (≥70 y) or nonelderly (<70 y). Results: Data of 1549 patients (elderly, Conclusion: Laparoscopic surgery is safe in elderly obese patients with colon cancer and does not worsen their prognosis. There was no significant difference in the effectiveness of laparoscopic surgery between obese patients who were elderly and those who were nonelderly.
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