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RISS 인기검색어
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- 저자 : Ilker Kahramanoglu (검색결과 2 건)
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Nazli Topfedaisi Ozkan,Mehmet Mutlu Meydanlı,Mustafa Erkan Sarı,Fuat Demirkiran,Ilker Kahramanoglu,TUGAN BESE,Macit Arvas,Hanifi Şahin,Ali Haberal,Husnu Celik,Gonca Coban,Tufan Oge,Omer Tarik Yalcin,Ö 대한부인종양학회 2017 Journal of Gynecologic Oncology Vol.28 No.5
Objective: To determine factors influencing overall survival following recurrence (OSFR) inwomen with low-risk endometrial cancer (EC) treated with surgery alone. Methods: A multicenter, retrospective department database review was performed to identifypatients with recurrent “low-risk EC” (patients having less than 50% myometrial invasion[MMI] with grade 1 or 2 endometrioid EC) at 10 gynecologic oncology centers in Turkey. Demographic, clinicopathological, and survival data were collected. Results: We identified 67 patients who developed recurrence of their EC after initially beingdiagnosed and treated for low-risk EC. For the entire study cohort, the median time torecurrence (TTR) was 23 months (95% confidence interval [CI]=11.5–34.5; standard error[SE]=5.8) and the median OSFR was 59 months (95% CI=12.7–105.2; SE=23.5). We observed32 (47.8%) isolated vaginal recurrences, 6 (9%) nodal failures, 19 (28.4%) peritoneal failures, and 10 (14.9%) hematogenous disseminations. Overall, 45 relapses (67.2%) were locoregionalwhereas 22 (32.8%) were extrapelvic. According to the Gynecologic Oncology Group(GOG) Trial-99, 7 (10.4%) out of 67 women with recurrent low-risk EC were qualified as highintermediaterisk (HIR). The 5-year OSFR rate was significantly higher for patients with TTR≥36 months compared to those with TTR <36 months (74.3% compared to 33%, p=0.001). On multivariate analysis for OSFR, TTR <36 months (hazard ratio [HR]=8.46; 95% CI=1.65–43.36; p=0.010) and presence of HIR criteria (HR=4.62; 95% CI=1.69–12.58; p=0.003) weresignificant predictors. Conclusion: Low-risk EC patients recurring earlier than 36 months and those carrying HIRcriteria seem more likely to succumb to their tumors after recurrence.
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Tertiary Cytoreduction for Recurrent Epithelial Ovarian Cancer: a Multicenter Study in Turkey
Arvas, Macit,Salihoglu, Yavuz,Sal, Veysel,Gungor, Tayfun,Sozen, Hamdullah,Kahramanoglu, Ilker,Topuz, Samet,Demirkiran, Fuat,Iyibozkurt, Cem,Bese, Tugan,Ozgu, Burcin Salman,Vatansever, Dogan,Tokgozoglu Asian Pacific Journal of Cancer Prevention 2016 Asian Pacific journal of cancer prevention Vol.17 No.4
Background: The purpose of this study was to determine the benefit of tertiary cytoreductive surgery (TC) for secondary recurrent epithelial ovarian cancer (EOC), focusing on whether optimal cytoreduction has an impact on disease-free survival, and whether certain patient characteristics could identify ideal candidates for TC. Materials and Methods: Retrospective analysis of secondary recurrent EOC patients undergoing TC at three Turkish tertiary institutions from May 1997 to July 2014 was performed. All patients had previously received primary cytoreduction followed by intravenous platinum-based chemotherapy and secondary cytoreduction for first recurrence. Clinical and pathological data were obtained from the patients' medical records. Survival analysis was caried out using the Kaplan Meier method. Actuarial curves were compared by the two tailed Logrank test with a statistical significance level of 0.05. Results: Median age of the patients was 49.6 years (range, 30-67) and thirty-eight (72%) had stage III-IV disease at initial diagnosis. Twenty six (49%) had optimal and 27 (51%) suboptimal cytoreduction during tertiary debulking surgery. Optimal initial cytoreduction, time to first recurrence, optimal secondary cytoreduction, time interval between secondary cytoreduction and secondary recurrence, size of recurrence, disease status at last follow-up were found to be significant risk factors to predict optimal TC. Optimal cytoreduction in initial and tertiary surgery and serum CA-125 level prior to TC were independent prognostic factors on univariate analysis. Conclusions: Our results and a literature review clearly showed that maximal surgical effort should be made in TC, since patients undergoing optimal TC have a better survival. Thus, patients with secondary recurrent EOC in whom optimal cytoreduction can be achieved should be actively selected.
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