| Autor: |
Gurkan D; Department of Obstetrics and Gynecology, Faculty of Medicine, Baskent University, Ankara, Turkey., Ceren Akin A; Department of Obstetrics and Gynecology, Faculty of Medicine, Baskent University, Ankara, Turkey., Sahin H; Department of Gynecologic Oncology, Malatya Education and Research Hospital, Malatya, Turkey., Aytac Tohma Y; Department of Obstetrics and Gynecology, Faculty of Medicine, Baskent University, Ankara, Turkey., Sahin EA; Department of Obstetrics and Gynecology, Malatya Education and Research Hospital, Malatya, Turkey., Gunakan E; Department of Obstetrics and Gynecology, Keçiören Education and Research Hospital, Ankara, Turkey., Iflazoglu N; Department of Surgical Oncology, Malatya Education and Research Hospital, Malatya, Turkey., Nihan Haberal A; Department of Pathology, School of Medicine, Baskent University, Ankara, Turkey., Ayhan A; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Faculty of Medicine, Baskent University, Ankara, Turkey. |
| Abstrakt: |
The aim of this study was to evaluate overall survival (OS) and disease-free survival (DFS) of patients with Stage 3C serous ovarian, tubal and peritoneal carcinomas. A retrospective analysis of 111 patients who underwent maximal or optimal cytoreductive surgery was performed. Patients were divided into three groups as ovarian cancer ( n = 47), tubal cancer ( n = 24) and peritoneal cancer ( n = 40). Median follow-up was 30 months. There was no significant difference in DFS and OS among the groups. Complete cytoreduction was an independent prognostic factor for DFS in all groups (HR 2.3, 95% CI 1.14-4.93; p =.020). Positive peritoneal cytology (HR 2.2, 95% CI 1.02-4.78; p =.044), and retroperitoneal lymph node involvement (HR 2.3, 95% CI1.11-4.89; p =.025) were independent risk factors for decreased OS, and extended cytoreduction (HR 2.7, 95% CI 1.05-6.99; p =.039) were independent risk factors for increased OS. In conclusion, these malignancies should be considered a single entity during treatment.IMPACT STATEMENT What is already known on th is subject? Epithelial ovarian cancer is the second most common gynaecological cancer in women worldwide. There are different histological types including ovarian, tubal and peritoneal carcinomas in which malignant cells form in the tissue covering the ovary or lining the fallopian tube of peritoneum. Recent data have supported the view that these malignancies should be considered a single entity and should be treated the same way. What the results of this study add ? In the present study, we evaluated overall survival and disease-free survival of patients with Stage 3C ovarian, tubal and peritoneal cancer undergoing maximal or optimal cytoreductive surgery. We found similar oncologic outcomes in all patient groups. To the best of our knowledge, this is the first study to compare oncologic outcomes of these similar and often confused malignancies in the literature. We, therefore, believe that the present study provides additional information to the body of knowledge on this topic. What the implication s are of these findings for clinical practice and/or further research ? This study is important, as it indicates similar oncologic outcomes in patients undergoing maximal or optimal cytoreductive surgery for Stage 3C ovarian, tubal and peritoneal cancer. Based on these findings, clinicians should keep in mind that these malignancies should be considered a single clinical entity and be treated the same way. We believe that our study would pave the way for further studies regarding this subject. |
