ArticleSurgical endoscopy2024
The outcomes of laparoscopic omentum-preserving gastrectomy compared to open surgery with omentectomy in gastric cancer patients: a propensity score matched study of 249 UICC stage 0-IV gastric cancer patients.
Article in Surgical endoscopy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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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6 authors at 1 institution in 1 country.
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Abstract
backgroundWe performed a propensity score matched study comparing patients' short- and long-term results after laparoscopic omentum-preserving gastrectomy and open surgery with omentectomy with UICC stages 0-IV.
methodsBetween 2015 and 2022, 311 patients with gastric cancer underwent surgery at the University Clinical Centre Maribor. Of these, 249 met the inclusion criteria and 198 were included in the study group after PSM.
resultsPatients in both groups were well-balanced in demographic and pathological characteristics after PSM. There was no significant difference in the 5-year survival between groups (LAP: 62.2% vs. OPN: 54.4%; p = 0.950). The Cox regression model identified UICC stage and age as significant predictors for survival. In both groups, peritoneal dissemination was the most common site of recurrence. The multivariate analysis identified the UICC stage as a significant predictor for peritoneal recurrence, while omental preservation was not associated with a higher risk of peritoneal dissemination. Omentum preservation was not associated with more intestinal obstruction. Patients in the LAP group had significantly shorter hospital stays (LAP: 9(6) vs. OPN: 10(5); p = 0.009), less postoperative morbidity (LAP: 17% vs. OPN: 23.4%; p = 0.009), and significantly more extracted LNs per operation compared to open surgery (LAP: 31 ± 11 LNs vs. OPN: 25 ± 12 LNs; p = 0.002).
conclusionBased on our results, we recommend the use of laparoscopic omentum-preserving gastrectomy in patients with early and advanced gastric cancer.
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