{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,24]],"date-time":"2025-11-24T21:43:48Z","timestamp":1764020628670,"version":"3.37.3"},"reference-count":27,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2022,10,20]],"date-time":"2022-10-20T00:00:00Z","timestamp":1666224000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Surgical Oncology"],"published-print":{"date-parts":[[2023,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>The aim of this study is to evaluate the progression\u2010free survival (PFS) of recurrent ovarian cancer (ROC) patients treated with cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy (HIPEC).<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>ROC patients who underwent cytoreductive surgery plus HIPEC between 2015 and 2021 were retrospectively evaluated. Patients' demographic information and clinicopathological characteristics including cancer type, histology, platinum status, presence of ascites, type of surgery, complications, chemotherapy history, and disease progression were documented. PFS was calculated using the Kaplan\u2013Meier method.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 104 patients with ROC were included. The median age was 57 years and the median follow\u2010up time was 15 months (range: 5\u201369 months). In Cox regression multivariate analyses, platinum resistance (hazard ratio\u00a0[HR]: 3.32, 95% confidence interval [CI]: 1.91\u20135.76, <jats:italic>p<\/jats:italic>\u2009=\u20090.00), more than one relapse prior HIPEC (HR: 2.81, 95% CI: 1.65\u20134.87, <jats:italic>p<\/jats:italic>\u2009=\u20090.024), and presence of ascites (HR: 1.88, 95% CI: 1.08\u20133.26, <jats:italic>p<\/jats:italic>\u2009=\u20090.00) were found to be negative prognostic factors for PFS. In subgroup analyses of patients with the first recurrence, the median PFS was 21 months for platinum\u2010sensitive patients and 6 months for platinum\u2010resistant patients (<jats:italic>p<\/jats:italic>\u2009=\u20090.032).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>HIPEC at the time of first platinum\u2010sensitive relapse may lead to favorable PFS in the treatment ROC. However, HIPEC\u00a0as salvage treatment even with R0 cytoreductive surgery does not seem effective.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jso.27125","type":"journal-article","created":{"date-parts":[[2022,10,20]],"date-time":"2022-10-20T15:53:51Z","timestamp":1666281231000},"page":"457-464","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Hyperthermic intraperitoneal chemotherapy in the treatment of recurrent ovarian cancer: When, and for whom?"],"prefix":"10.1002","volume":"127","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7155-9096","authenticated-orcid":false,"given":"Ali","family":"Ayhan","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Division of Gynecologic Oncology Baskent University School of Medicine Ankara Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5240-8441","authenticated-orcid":false,"given":"Huseyin","family":"Akilli","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Division of Gynecologic Oncology Baskent University School of Medicine Ankara Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5741-8489","authenticated-orcid":false,"given":"Mehmet Ali","family":"Abasiyanik","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Division of Gynecologic Oncology Baskent University School of Medicine Ankara Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0936-552X","authenticated-orcid":false,"given":"Cagatay","family":"Taskiran","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Division of Gynecologic Oncology 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