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Purpose: This study aimed to examine the outcomes of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with peritoneal metastasis (PM) of advanced gastric cancer (AGC).
Materials And Methods: Between May 2015 and June 2017, 38 CRS and HIPEC procedures were performed in patients with PM of AGC at the Dankook University Hospital. We prospectively collected and analyzed data regarding PM grade, morbidity and mortality rates, and short-term follow-up results (median, 13.5 months).
Results: The mean peritoneal cancer index was 15 (range, 0-39). Complete cytoreduction was achieved in 21 patients (55.2%), whereas complications occurred in 16 (42.1%) and 2 (5.7%) patients died. The overall median patient survival time was 19 months. The patients who underwent complete cytoreduction had a median survival time of 26 months, which was significantly longer than the median survival time of 16 months in the patients who did not undergo complete cytoreduction (P=0.006).
Conclusions: CRS with HIPEC may have a beneficial effect in patients with PM of AGC. However, the rates of complications and mortality associated with this combined therapeutic approach are high. Therefore, this treatment should be performed only in selected patients by surgeons experienced in the field of gastric cancer with PM.
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http://dx.doi.org/10.5230/jgc.2018.18.e32 | DOI Listing |
BMC Cancer
September 2025
Department of Gastrointestinal Surgery, Affiliated Hospital of Chengde Medical University, No. 36 Nanyingzi Street, Chengde, Hebei, 067000, China.
Folia Microbiol (Praha)
September 2025
Department of Gastroenterology, Chongqing University Cancer Hospital, Chongqing, China.
Microbiome dysbiosis in reflux esophagitis has been extensively studied. However, limited research has examined microbiota across different segments of the upper gastrointestinal tract in reflux esophagitis. In this study, we investigated microbial alterations in three esophageal segments (upper, middle, and lower) and the gastric fundus of reflux esophagitis patients and healthy controls.
View Article and Find Full Text PDFEsophagus
September 2025
Department of Upper Gastrointestinal Surgery, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Shimotsugagun, Tochigi, 321-0293, Japan.
Background: Barrett's mucosa in the remnant esophagus (BMRE) is often identified after gastric pull-up reconstruction after esophagectomy. This study aimed to determine the clinical characteristics of BMRE and the factors that affect the development of BMRE.
Methods: The characteristics of BMRE and factors affecting its occurrence were studied in patients with subtotal esophagectomy and gastric pull-up reconstruction who survived at least 3 years after esophageal cancer surgery and who were evaluated by endoscopy.
Cancer Immunol Immunother
September 2025
Department of Gastric Surgery, Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Hangzhou, 310022, Zhejiang, China.
Objectives: To evaluate the efficacy of combining PD-1 inhibitors with chemotherapy in conversion therapy for patients with stage IV gastric cancer and to determine the populations most likely to benefit from this regimen.
Methods: Data from patients with stage IV gastric cancer who received conversion therapy with PD-1 inhibitors combined with chemotherapy between January 2018 and December 2022 at multiple centers were retrospectively reviewed. Patients who underwent conversion surgery were categorized into a surgery group, while those who did not were placed into a palliative group.
Rev Gastroenterol Mex (Engl Ed)
September 2025
Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia; Departamento de Medicina Interna, Servicio de Gastroenterología, Fundación Valle del Lili, Cali, Colombia. Electronic address:
Introduction And Aim: Gastroenteropancreatic neuroendocrine tumors (GEP-NETs) are rare neoplasms originating in neuroendocrine cells from the gastric mucosa and submucosa, small intestine, large intestine, rectum, and pancreas. Our aim was to describe their histopathologic, endoscopic, and clinical characteristics and the experience with these tumors at a tertiary care hospital center in the Colombian Southwest.
Materials And Methods: A retrospective, analytic, observational, and descriptive study included 93 patients diagnosed with GEP-NETs, within the time frame of 2018 and 2022.