Article ; Online: Effect of hyperthermic intraperitoneal chemotherapy on survival and recurrence rates in advanced gastric cancer: a systematic review and meta-analysis.
International journal of surgery (London, England)
2023 Volume 109, Issue 8, Page(s) 2435–2450
Abstract: Background: Around 5-20% of patients who undergo surgery for advanced gastric cancer (AGC), which invades into the muscularis propria or beyond, have peritoneal carcinomatosis. The peritoneal recurrence rate is 10-54%, which is associated with a poor ... ...
| Abstract | Background: Around 5-20% of patients who undergo surgery for advanced gastric cancer (AGC), which invades into the muscularis propria or beyond, have peritoneal carcinomatosis. The peritoneal recurrence rate is 10-54%, which is associated with a poor prognosis. The role of hyperthermic intraperitoneal chemotherapy (HIPEC) in AGC with and without peritoneal carcinomatosis is not clearly defined. Methods: The authors conducted a meta-analysis, in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, of the clinical trials and high-quality nonrandomized studies evaluating the role of HIPEC in AGC over the last 10 years. The studies were searched in PubMed, EMBASE, MEDLINE, and Cochrane databases between January 2011 to December 2021. Clinical data including overall survival, recurrence free survival, overall recurrence rate, peritoneal recurrence rate, and complications analyzed using RevMan 5.4. Results: Six randomized controlled trials and 10 nonrandomized studies, comprising a total of 1700 patients were included. HIPEC was associated with significantly improved OS at 3 [odd ratio (OR) 1.89, 95% CI: 1.17-3.05] and 5 years (OR 1.87, 95% CI: 1.29-2.71). HIPEC was associated with reduced overall recurrence (OR 0.49, 95% CI: 0.31-0.80) and peritoneal recurrence (OR 0.22, 95% CI: 0.11-0.47). HIPEC was not associated with increased complications. The occurrence of postoperative renal dysfunction was significantly higher in the HIPEC group (OR 3.94, 95% CI: 1.85-8.38). Conclusion: The role of HIPEC in AGC has evolved over the past decade. HIPEC may improve survival rates and reduce recurrence rates in patients with AGC, without significant increase in complications and with a favorable impact on 3 and 5-year survival. |
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| MeSH term(s) | Humans ; Stomach Neoplasms/drug therapy ; Stomach Neoplasms/surgery ; Hyperthermic Intraperitoneal Chemotherapy ; Peritoneal Neoplasms/drug therapy ; Hyperthermia, Induced/adverse effects ; Survival Rate ; Combined Modality Therapy ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use ; Cytoreduction Surgical Procedures ; Randomized Controlled Trials as Topic |
| Language | English |
| Publishing date | 2023-08-01 |
| Publishing country | United States |
| Document type | Meta-Analysis ; Systematic Review ; Journal Article |
| ZDB-ID | 2212038-5 |
| ISSN | 1743-9159 ; 1743-9191 |
| ISSN (online) | 1743-9159 |
| ISSN | 1743-9191 |
| DOI | 10.1097/JS9.0000000000000457 |
| Database | MEDical Literature Analysis and Retrieval System OnLINE |
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