Abstract:
BACKGROUND:The aim of this study was to compared laparoscopic (LWR) and open wedge resection (OWR) for the treatment of gastric gastrointestinal stromal tumors (GISTs). METHODS:The data of 156 consecutive GISTs patients underwent LWR or OWR between January 2006 and December 2013 were collected retrospectively. The surgical outcomes and the long-term survival rates were compared. Besides, a rapid systematic review and meta-analysis were conducted. RESULTS:Clinicopathological characteristics of the patients were similar between the two groups. The LWR group was associated with less intraoperative blood loss (67.3 vs. 142.7 ml, P < 0.001), earlier postoperative flatus (2.3 vs. 3.2 days, P < 0.001), earlier oral intake (3.2 vs. 4.1 days, P < 0.001) and shorter postoperative hospital stay (6.0 vs. 8.0 days, P = 0.001). The incidence of postoperative complications was lower in LWR group but did not reach statistical significance (4/90, 4.4% vs. 8/66, 12.1%, P = 0.12). No significant difference was observed in 3-year relapse-free survival rate between the two groups (98.6% vs. 96.4%, P > 0.05). The meta-analysis revealed similar results except less overall complications in the LWR group (RR = 0.49, 95% CI, 0.25 to 0.95, P = 0.04). And the recurrence risk was similar in two group (RR = 0.80, 95% CI, 0.28 to 2.27, P > 0.05). CONCLUSIONS:LWR is a technically and oncologically safe and feasible approach for gastric GISTs compared with OWR. Moreover, LWR appears to be a preferable choice with mini-invasive benefits.
journal_name
BMC Surgjournal_title
BMC surgeryauthors
Cai JQ,Chen K,Mou YP,Pan Y,Xu XW,Zhou YC,Huang CJdoi
10.1186/s12893-015-0040-2subject
Has Abstractpub_date
2015-05-09 00:00:00pages
58issn
1471-2482pii
10.1186/s12893-015-0040-2journal_volume
15pub_type
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