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Qu J, Li Y, Liao S, Yan J. The Effects of Negative Elements in Environment and Cancer on Female Reproductive System. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1300:283-313. [PMID: 33523439 DOI: 10.1007/978-981-33-4187-6_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
With the development of human society, factors that contribute to the impairment of female fertility is accumulating. Lifestyle-related risk factors, occupational risk factors, and iatrogenic factors, including cancer and anti-cancer treatments, have been recognized with their negative effects on the function of female reproductive system. However, the exact influences and their possible mechanism have not been elucidated yet. It is impossible to accurately estimate the indexes of female fertility, but many researchers have put forward that the general fertility has inclined through the past decades. Thus the demand for fertility preservation has increased more and more dramatically. Here we described some of the factors which may influence female reproductive system and methods for fertility preservation in response to female infertility.
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Affiliation(s)
- Jiangxue Qu
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Yuehan Li
- Department of Gynaecology and Obstetrics, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shujie Liao
- Department of Gynaecology and Obstetrics, Cancer Biology Research Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Jie Yan
- Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China.
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2
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Shao Y, Li H, Du R, Meng J, Yang G. Involvement of non-coding RNAs in chemotherapy resistance of ovarian cancer. J Cancer 2018; 9:1966-1972. [PMID: 29896281 PMCID: PMC5995945 DOI: 10.7150/jca.24550] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 02/25/2018] [Indexed: 12/12/2022] Open
Abstract
Ovarian cancer (OC) is the most lethal gynecological malignancy, with a low 5-year survival rate. Most patients with ovarian cancer are diagnosed in late-stages. A rising number of non-coding RNAs (ncRNAs) have been found to act as key regulators of gene expression by applying novel high-thought methods, such as next generation sequencing (NGS). Non-coding RNAs not only play important roles in carcinogenesis, but also affect the clinical treatment strategies. One of the biggest challenge in OC treatment was chemoresistance, which causes poor prognosis and high recurrence rate after applying traditional remedies. Of note, it has been proved that ncRNAs were deeply correlated with chemoresistance in several cancers, which made ncRNAs considered to be potential therapeutic targets in ovarian cancer. Among of all ncRNAs, the studies of miRNAs and lncRNAs in ovarian cancer chemoresistance were much clearer. In this study, we reviewed the most relevant researches in this field, and described the relationships between ncRNAs and chemoresistance in ovarian cancer.
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Affiliation(s)
- Yang Shao
- Cancer Institute, Fudan University Shanghai Cancer Center
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Hui Li
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Central Laboratory, The Fifth People's Hospital of Shanghai Fudan University, Shanghai 200240, China
| | - Ran Du
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Central Laboratory, The Fifth People's Hospital of Shanghai Fudan University, Shanghai 200240, China
| | - Jiao Meng
- Cancer Institute, Fudan University Shanghai Cancer Center
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Gong Yang
- Cancer Institute, Fudan University Shanghai Cancer Center
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
- Central Laboratory, The Fifth People's Hospital of Shanghai Fudan University, Shanghai 200240, China
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Sun X, Zhang W, Li H, Niu C, Ou Y, Song L, Zhang Y. Stonin 2 Overexpression is Correlated with Unfavorable Prognosis and Tumor Invasion in Epithelial Ovarian Cancer. Int J Mol Sci 2017; 18:ijms18081653. [PMID: 28758939 PMCID: PMC5578043 DOI: 10.3390/ijms18081653] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 07/19/2017] [Accepted: 07/23/2017] [Indexed: 01/11/2023] Open
Abstract
Stonin 2 (STON2), which functions in adjusting endocytotic complexes, is probably involved in the monitoring of the internalization of dopamine D2 receptors which have an inhibitory action of dopamine on tumor progression. However, its clinical significance in tumor progression and prognosis remains unclear. We explored the association between STON2 and the clinicopathological characteristics of epithelial ovarian cancer (EOC). The STON2 levels in ovarian cancer and normal cell lines and tissues were detected by real-time PCR and Western blot analyses. STON2 protein expression was also detected by an immunohistochemical analysis. The clinical significance of STON2 expression in ovarian cancer was statistically analyzed. STON2 significantly increased in the ovarian cancer cell lines and tissues compared to the normal ones. In the 89 EOC samples tested, STON2 expression was significantly correlated with intraperitoneal metastasis, intestinal metastasis, intraperitoneal recurrence, ascites containing tumor cells, and CA153 level. Moreover, patients with STON2 protein overexpression were more likely to exhibit platinum resistance and to have undergone neoadjuvant chemotherapy. Patients with high STON2 protein expression had a tendency to have a shorter overall survival and a poor prognosis. A multivariate analysis showed that STON2 was an independent prognostic predictor for EOC patients. In conclusion, STON2 plays an important role in the progression and prognosis of ovarian carcinoma, especially in platinum resistance, intraperitoneal metastasis, and recurrence. STON2 can be a novel antitumor drug target and biomarker which predicts an unfavorable prognosis for EOC patients.
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Affiliation(s)
- Xiaoying Sun
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Department of Gynecologic Oncology, Cancer Center, Sun Yat-Sen University, No. 651, Dongfeng Road East, Guangzhou 510060, China.
| | - Weijing Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Department of Gynecologic Oncology, Cancer Center, Sun Yat-Sen University, No. 651, Dongfeng Road East, Guangzhou 510060, China.
| | - Han Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Department of Gynecologic Oncology, Cancer Center, Sun Yat-Sen University, No. 651, Dongfeng Road East, Guangzhou 510060, China.
| | - Chunhao Niu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Department of Gynecologic Oncology, Cancer Center, Sun Yat-Sen University, No. 651, Dongfeng Road East, Guangzhou 510060, China.
| | - Yulan Ou
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Department of Gynecologic Oncology, Cancer Center, Sun Yat-Sen University, No. 651, Dongfeng Road East, Guangzhou 510060, China.
| | - Libing Song
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Department of Gynecologic Oncology, Cancer Center, Sun Yat-Sen University, No. 651, Dongfeng Road East, Guangzhou 510060, China.
| | - Yanna Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Department of Gynecologic Oncology, Cancer Center, Sun Yat-Sen University, No. 651, Dongfeng Road East, Guangzhou 510060, China.
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Prahm KP, Høgdall C, Karlsen MA, Christensen IJ, Novotny GW, Knudsen S, Hansen A, Jensen PB, Jensen T, Mirza MR, Ekmann-Gade AW, Nedergaard L, Høgdall E. Clinical validation of chemotherapy predictors developed on global microRNA expression in the NCI60 cell line panel tested in ovarian cancer. PLoS One 2017; 12:e0174300. [PMID: 28334047 PMCID: PMC5363866 DOI: 10.1371/journal.pone.0174300] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 03/07/2017] [Indexed: 01/31/2023] Open
Abstract
OBJECTIVE Ovarian cancer is the leading cause of death among gynecologic malignancies. This is partly due to a non-durable response to chemotherapy. Prediction of resistance to chemotherapy could be a key role in more personalized treatment. In the current study we aimed to examine if microRNA based predictors could predict resistance to chemotherapy in ovarian cancer, and to investigate if the predictors could be prognostic factors for progression free and overall survival. METHODS Predictors of chemotherapy-resistance were developed based on correlation between miRNA expression and differences in measured growth inhibition in a variety of human cancer cell lines in the presence of Carboplatin, Paclitaxel and Docetaxel. These predictors were then, retrospectively, blindly validated in a cohort of 170 epithelial ovarian cancer patients treated with Carboplatin and Paclitaxel or Docetaxel as first line treatment. RESULTS In a multivariate cox proportional analysis the predictors of chemotherapy-resistance were not able to predict time to progression after end of chemotherapy (hazard ratio: 0.64, 95% CI: 0.36-1.12, P = 0.117). However, in a multivariate logistic analysis, where time to progression was considered as either more or less than 6 months, the predictors match clinical observed chemotherapy-resistance (odds ratio: 0.19, 95% CI: 0.05-0.73, P = 0.015). Neither univariate nor multivariate, time-dependent, cox analysis for progression free survival (PFS) or overall survival (OS) in all 170 patients showed to match predicted resistance to chemotherapy (PFS: hazard ratio: 0.69, 95% CI: 0.40-1.19, P = 0.183, OS: hazard ratio: 0.76, 95% CI: 0.42-1.40, P = 0.386). CONCLUSION In the current study, microRNA based predictors of chemotherapy-resistance did not demonstrate any convincing correlation to clinical observed chemotherapy-resistance, progression free survival, or overall survival, in patients with epithelial ovarian cancer. However the predictors did reflect relapse more or less than 6 months.
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Affiliation(s)
- Kira Philipsen Prahm
- Department of Pathology, Molecular unit, Danish CancerBiobank, Herlev University Hospital, Herlev, Denmark
- Department of Gynecology, The Juliane Marie Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Claus Høgdall
- Department of Gynecology, The Juliane Marie Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Mona Aarenstrup Karlsen
- Department of Pathology, Molecular unit, Danish CancerBiobank, Herlev University Hospital, Herlev, Denmark
- Department of Gynecology, The Juliane Marie Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ib Jarle Christensen
- Department of Pathology, Molecular unit, Danish CancerBiobank, Herlev University Hospital, Herlev, Denmark
| | - Guy Wayne Novotny
- Department of Pathology, Molecular unit, Danish CancerBiobank, Herlev University Hospital, Herlev, Denmark
| | | | | | | | | | - Mansoor Raza Mirza
- Department of Oncology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Anne Weng Ekmann-Gade
- Department of Gynecology, The Juliane Marie Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Lotte Nedergaard
- Department of Pathology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Estrid Høgdall
- Department of Pathology, Molecular unit, Danish CancerBiobank, Herlev University Hospital, Herlev, Denmark
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Yunusova NV, Villert AB, Spirina LV, Frolova AE, Kolomiets LA, Kondakova IV. Insulin-Like Growth Factors and Their Binding Proteins in Tumors and Ascites of Ovarian Cancer Patients: Association With Response To Neoadjuvant Chemotherapy. Asian Pac J Cancer Prev 2016; 17:5315-5320. [PMID: 28125879 PMCID: PMC5454676 DOI: 10.22034/apjcp.2016.17.12.5315] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Purpose: Tumor cell growth and sensitivity to chemotherapy depend on many factors, among which insulin-like growth factors (IGFs) may play important roles. The aim of the present study was to evaluate the levels of insulin-like growth factors (IGFs) and IGF binding proteins (IGFBPs) in primary tumors and ascites as predictors of response to neoadjuvant chemotherapy in ovarian cancer (OC) patients. Materials and Methods: Tumor tissue samples and ascitic fluid were obtained from 59 patients with advanced OC. The levels of IGF-I, IGF-II, IGFBP-3, IGFBP-4 and PAPP-A were determined using ELISA kits. Taking into account the data on expression of these IGF-related proteins and outcome, logistic regression was performed to identify predictors of response to neoajuvant chemotherapy. Results: Human ovarian tumors expressed IGFs, IGFBP-3, IGFBP-4 and PAPP-A and these proteins were also present in ascites fluid and associated with its volume. IGFs and IGFBPs in ascites and soluble PAPP-A might play a key role in ovarian cancer progression . However, levels of proteins of the IGF system in tumors were not significant predictors of objective clinical response (oCR). Univariate analysis showed that the level of IGF-I in ascites was the only independent predictor for oCR. Conclusion: The level of IGF-I in ascites was shown to be an independent predictor of objective clinical response to chemotherapy for OC patients treated with neoadjuvant chemotherapy and debulking surgery.
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Affiliation(s)
- Natalia V Yunusova
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia.
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Mahdian-Shakib A, Dorostkar R, Tat M, Hashemzadeh MS, Saidi N. Differential role of microRNAs in prognosis, diagnosis, and therapy of ovarian cancer. Biomed Pharmacother 2016; 84:592-600. [PMID: 27694003 DOI: 10.1016/j.biopha.2016.09.087] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Revised: 09/20/2016] [Accepted: 09/22/2016] [Indexed: 12/19/2022] Open
Abstract
Ovarian cancer (OC) is the most lethal of malignant gynecological cancers, and has a very poor prognosis, frequently, attributable to late diagnosis and responsiveness to chemotherapy. In spite of the technological and medical approaches over the past four decades, involving the progression of several biological markers (mRNA and proteins biomarkers), the mortality rate of OC remains a challenge due to its late diagnosis, which is expressly ascribed to low specificities and sensitivities. Consequently, there is a crucial need for novel diagnostic and prognostic markers that can advance and initiate more individualized treatment, finally increasing survival of the patients. MiRNAs are non-coding RNAs that control target genes post transcriptionally. They are included in tumorigenesis, apoptosis, proliferation, invasion, metastasis, and chemoresistance. Several studies have within the last decade demonstrated that miRNAs are dysregulated in OC and have possibilities as diagnostic and prognostic biomarkers for OC. Additionally; recent studies have also focused on miRNAs as predictors of chemotherapy sensitivities and their potential as therapeutic targets. In this review, we discuss the current data involving the accumulating evidence of the altered expression of miRNAs in OC, their role in diagnosis, prognosis, and forecast of response to therapy. Given the heterogeneity of this disease, it is likely that advances in long-term survival might be also attained by translating the recent insights of miRNAs participation in OC into new targeted therapies that will have a crucial effect on the management of ovarian cancer.
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Affiliation(s)
- Ahmad Mahdian-Shakib
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Ruhollah Dorostkar
- Applied Virology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Mahdi Tat
- Applied Virology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Navid Saidi
- Department of Microbiology, Faculty of Medicine, Shahed University, Tehran, Iran
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Prahm KP, Novotny GW, Høgdall C, Høgdall E. Current status on microRNAs as biomarkers for ovarian cancer. APMIS 2016; 124:337-55. [PMID: 26809719 DOI: 10.1111/apm.12514] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Accepted: 12/10/2015] [Indexed: 01/05/2023]
Abstract
Ovarian cancer (OC) is the most lethal gynecological malignancy in the Western world, and has a very poor prognosis, often due to late diagnosis and emergence of chemotherapy resistance. Therefore, there is an essential need for new diagnostic and prognostic markers that can improve and initiate more personalized treatment, eventually improving survival of the patients. MicroRNAs are small, non-coding RNA molecules, that post-transcriptionally regulate gene expression. Several studies have within the last decade shown that microRNAs are deregulated in OC and have potential as diagnostic and prognostic biomarkers for OC. Recently studies have also focused on microRNAs as predictors of chemotherapy responses and their potential as therapeutic targets. However, many of the published studies are difficult to interpret as a whole due to various methods of analysis. Future focus should be aimed at developing a general standardized analytical method, which can limit differences between studies thus allowing easier comparison across them. In addition, validation of studies in independent series that ideally should be histotype-specific is essential to determine the clinical role of microRNAs in different types of OC. In this review we summarize the current knowledge of microRNAs as potential biomarkers for OC, with focus on their clinical relevance.
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Affiliation(s)
- Kira Philipsen Prahm
- Molecular Unit, Department of Pathology, Danish Cancer Biobank, Herlev Hospital, University of Copenhagen, Herlev, Denmark.,Department of Gynaecology, Juliane Marie Centre, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Guy Wayne Novotny
- Molecular Unit, Department of Pathology, Danish Cancer Biobank, Herlev Hospital, University of Copenhagen, Herlev, Denmark
| | - Claus Høgdall
- Department of Gynaecology, Juliane Marie Centre, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Estrid Høgdall
- Molecular Unit, Department of Pathology, Danish Cancer Biobank, Herlev Hospital, University of Copenhagen, Herlev, Denmark
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8
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Gorodnova TV, Sokolenko AP, Ivantsov AO, Iyevleva AG, Suspitsin EN, Aleksakhina SN, Yanus GA, Togo AV, Maximov SY, Imyanitov EN. High response rates to neoadjuvant platinum-based therapy in ovarian cancer patients carrying germ-line BRCA mutation. Cancer Lett 2015; 369:363-7. [PMID: 26342406 DOI: 10.1016/j.canlet.2015.08.028] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 08/27/2015] [Accepted: 08/27/2015] [Indexed: 02/07/2023]
Abstract
Preoperative therapy provides an advantage for clinical drug assessment, as it involves yet untreated patients and facilitates access to the post-treatment biological material. Testing for Slavic founder BRCA mutations was performed for 225 ovarian cancer (OC) patients, who were treated by platinum-based neoadjuvant therapy. 34 BRCA1 and 1 BRCA2 mutation carriers were identified. Complete clinical response was documented in 12/35 (34%) mutation carriers and 8/190 (4%) non-carriers (P = 0.000002). Histopathologic response was observed in 16/35 (46%) women with the germ-line mutation versus 42/169 (25%) patients with the wild-type genotype (P = 0.02). Somatic loss of heterozygosity (LOH) for the remaining wild-type BRCA1 allele was detected only in 7/24 (29%) post-neoadjuvant therapy residual tumor tissues as compared to 9/11 (82%) BRCA1-associated OC, which were not exposed to systemic treatment before the surgery (P = 0.009). Furthermore, comparison of pre- and post-treatment tumor material obtained from the same patients revealed restoration of BRCA1 heterozygosity in 2 out of 3 sample pairs presenting with LOH at diagnosis. The obtained data confirm high sensitivity of BRCA-driven OC to platinating agents and provide evidence for a rapid selection of tumor cell clones without LOH during the course of therapy.
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Affiliation(s)
- Tatiana V Gorodnova
- Department of Gynecology, N.N. Petrov Institute of Oncology, St. Petersburg 197758, Russia
| | - Anna P Sokolenko
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St. Petersburg 197758, Russia; Department of Medical Genetics, St. Petersburg Pediatric Medical University, St. Petersburg 194100, Russia
| | - Alexandr O Ivantsov
- Department of Medical Genetics, St. Petersburg Pediatric Medical University, St. Petersburg 194100, Russia; Department of Pathology, N.N. Petrov Institute of Oncology, St. Petersburg 197758, Russia
| | - Aglaya G Iyevleva
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St. Petersburg 197758, Russia; Department of Medical Genetics, St. Petersburg Pediatric Medical University, St. Petersburg 194100, Russia
| | - Evgeny N Suspitsin
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St. Petersburg 197758, Russia; Department of Medical Genetics, St. Petersburg Pediatric Medical University, St. Petersburg 194100, Russia
| | - Svetlana N Aleksakhina
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St. Petersburg 197758, Russia
| | - Grigory A Yanus
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St. Petersburg 197758, Russia; Department of Medical Genetics, St. Petersburg Pediatric Medical University, St. Petersburg 194100, Russia
| | - Alexandr V Togo
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St. Petersburg 197758, Russia; Department of Medical Genetics, St. Petersburg Pediatric Medical University, St. Petersburg 194100, Russia
| | - Sergey Ya Maximov
- Department of Gynecology, N.N. Petrov Institute of Oncology, St. Petersburg 197758, Russia
| | - Evgeny N Imyanitov
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St. Petersburg 197758, Russia; Department of Medical Genetics, St. Petersburg Pediatric Medical University, St. Petersburg 194100, Russia; Department of Oncology, I.I. Mechnikov North-Western Medical University, St. Petersburg 191015, Russia; Department of Oncology, St. Petersburg State University, St. Petersburg 199034, Russia.
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Nagasaka K, Kawana K, Tomio K, Tsuruga T, Mori-Uchino M, Miura S, Tanikawa M, Miyamoto Y, Ikeda Y, Sone K, Adachi K, Matsumoto Y, Arimoto T, Oda K, Osuga Y, Fujii T. Positive peritoneal cytology at interval surgery is a poor prognostic factor in patients with stage T3c advanced ovarian carcinoma: A retrospective study. J Obstet Gynaecol Res 2014; 41:755-62. [PMID: 25421004 DOI: 10.1111/jog.12616] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2014] [Accepted: 09/08/2014] [Indexed: 01/02/2023]
Abstract
AIM The purpose of our study is to investigate clinically significant prognostic factors at the time of interval surgery (IS), comprising interval look surgery and interval debulking surgery, for T3c (International Federation of Gynecology and Obstetrics stage IIIc to IV) advanced ovarian cancer (AOC) patients during primary treatment. METHODS We reviewed records of patients with T3c AOC who underwent IS following neoadjuvant chemotherapy or up-front primary debulking surgery with adjuvant chemotherapy at our institution between January 1996 and December 2010. For analysis of prognostic factors, cytology of peritoneal exfoliative cells at IS was added to clinicopathological variables. RESULTS A retrospective analysis was performed on 50 cases. The median age was 61.1 years (range, 38-78), with median follow-up of 45.9 months (range, 12-122). Macroscopic tumors were completely resected in 32 cases (64%) at IS. Univariate analyses of clinicopathological factors for IS identified preoperative serum cancer antigen-125 levels (≥20 IU/mL; P = 0.0539), number of residual lesions at IS (≥20; P = 0.0554), incomplete surgery at IS (P = 0.0171) and positive peritoneal cytology at IS (P = 0.0015) as significant factors for prognosis regarding progression-free survival (PFS). Multivariate analysis identified positive peritoneal cytology (P = 0.0303) as a unique independent predictor of poor prognosis in PFS. CONCLUSION Positive peritoneal cytology at IS appears to be a significant factor for poor prognosis in PFS, which may provide useful information for post-IS chemotherapy planning. IS in the treatment of AOC may be useful for not only complete resection, but also for identification of patients with poor prognosis.
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Affiliation(s)
- Kazunori Nagasaka
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo, Tokyo, Japan
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Iaco PD, Perrone AM, Procaccini M, Pellegrini A, Morice P. Natural history of epithelial ovarian cancer and its relation to surgical and medical treatment. World J Obstet Gynecol 2013; 2:137-142. [DOI: 10.5317/wjog.v2.i4.137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Revised: 03/12/2013] [Accepted: 04/16/2013] [Indexed: 02/05/2023] Open
Abstract
Epithelial ovarian cancer (EOC) represents approximately 90% of primary malignant ovarian tumors, the sixth most common cancer in women and the second most common gynecologic cancer. Approximately 80%-85% of all ovarian carcinomas in Western society are serous and up to 95% of patients are in advanced stages (FIGO stage III-IV) at diagnosis. Treatment of ovarian cancer is mainly based on three key approaches: surgical removal of neoplasia; chemotherapy to kill cancer cells; direct chemotherapy on peritoneal surfaces. The application of hyperthermic chemotherapy to the peritoneal cavity (HIPEC) after radical surgery may also be an attractive option. We analyzed the natural history of EOC in the literature and identified various time-points where sensitivity to chemotherapy, freedom from disease and overall survival are different. We propose eight time-points in EOC history with homogeneous oncological findings. The effectiveness of HIPEC in EOC treatment should be evaluated based on these eight time-points and we believe that retrospective and prospective studies of HIPEC should be evaluated according to these time-points.
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11
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Li H, Xu H, Shen H, Li H. microRNA-106a modulates cisplatin sensitivity by targeting PDCD4 in human ovarian cancer cells. Oncol Lett 2013; 7:183-188. [PMID: 24348845 PMCID: PMC3861584 DOI: 10.3892/ol.2013.1644] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Accepted: 09/11/2013] [Indexed: 11/29/2022] Open
Abstract
microRNAs (miRNAs/miRs) are a cluster of short non-protein coding RNAs that negatively regulate gene expression, which is involved in fundamental cellular processes, including the response of tumor cells to chemotherapeutic agents. The present study investigated the role of miR-106a in the development of drug resistance in ovarian cancer cells. The expression of miR-106a in the ovarian cancer OVCAR3 cell line and the cisplatin (CDDP)-resistant ovarian cancer OVCAR3/CIS cell line was detected using stem-loop quantitative (q)PCR. The OVCAR3 and OVCAR3/CIS cells were transfected with mimics or inhibitors of miR-106a or with negative control (NC) RNA using lipofectamine 2000. Luciferase reporter assays were used to determine whether PDCD4 was a direct target of miR-106a in the OVCAR3 cells. The expression levels of the PDCD4 proteins were assessed using qRT-PCR and western blotting, respectively. Drug sensitivity was analyzed using a 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay, while apoptosis was determined by fluorescence-activating cell sorting analysis. The expression levels of miR-106a were upregulated in the CDDP-resistant ovarian cancer OVCAR3/CIS cell line compared with the parental OVCAR3 cell line. However, the PDCD4 protein levels were decreased in the OVCAR3/CIS cells compared with the OVCAR3 cells. The luciferase reporter assays revealed that PDCD4 was a direct miR-106a target in the OVCAR3 cells. Transfection of the OVCAR3/CIS cells with inhibitors of miR-106a enhanced the sensitivity of the OVCAR3/CIS cells to CDDP and increased CDDP-induced apoptosis. The expression of the PDCD4 protein and the sensitivity to CDDP was decreased in the OVCAR3 cells that were transfected with the mimics of miR-106a. The knockdown of PDCD4 expression using PDCD4-specific siRNAs in the OVCAR3 cells demonstrated that PDCD4 is a key signaling molecule in OVCAR3 cell CDDP-induced resistance. miR-106a may be involved in the development of drug resistance and the regulation of PDCD4 expression, at least in part, by modulating CDDP-induced apoptosis in ovarian cancer cells.
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Affiliation(s)
- Hao Li
- Department of Clinical Laboratory Medicine, Xiangyang Hospital of Hubei University of Medicine, Xiangyang, Hubei 441000, P.R. China
| | - Haiyuan Xu
- Department of Oncology, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China
| | - Huiling Shen
- Department of Oncology, The Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China
| | - Hao Li
- Department of Central Laboratory, The Fourth Affiliated Hospital, Jiangsu University, Zhenjiang, Jiangsu 212001, P.R. China
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Menczer J, Usviatzov I, Ben-Shem E, Golan A, Levy T. Neoadjuvant chemotherapy in ovarian, primary peritoneal and tubal carcinoma: can imaging results prior to interval debulking predict survival? J Gynecol Oncol 2011; 22:183-7. [PMID: 21998761 PMCID: PMC3188717 DOI: 10.3802/jgo.2011.22.3.183] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2011] [Revised: 05/16/2011] [Accepted: 05/17/2011] [Indexed: 12/03/2022] Open
Abstract
Objective To assess whether there is an association between improvement of computed tomography imaging results prior to interval debulking with survival in patients treated by neoadjuvant chemotherapy. Methods The clinical and outcome data of all advanced ovarian, primary peritoneal and tubal carcinoma patients who after diagnosis had neoadjuvant chemotherapy and underwent interval debulking during the period 2000-2010, were abstracted. Results of computed tomography imaging at diagnosis and prior to interval debulking were compared. Two parameters were assessed: the change of the size and number of abnormal findings and the change in the amount of ascites. CA-125 level response was also calculated. An assessment of progression free survival and of survival by the Kaplan-Meier method was made according to the change in computed tomography imaging results and according to response of CA-125 levels. Results The median progression free survival and the median survival of the 37 study group patients were 7.9 and 49.2 months respectively. No significant difference in progression free survival and survival was observed between patients with marked improvement in the computed tomography results and those with less desirable results (7.93 vs. 7.23 months respectively, p=0.89; 45.8% vs. 52.5% months respectively, p=0.95). There were also no statistically significant difference according to CA-125 level response. Conclusion It seems that neither improvement in imaging results nor CA-125 level response can predict the survival of ovarian carcinoma patients prior to interval debulking after neoadjuvant chemotherapy.
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Affiliation(s)
- Joseph Menczer
- Gynecologic Oncology Unit, Department of Obstetrics and Gynecology, E. Wolfson Medical Center, Holon, Tel Aviv University, Sackler Faculty of Medicine, Tel Aviv, Israel
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Thrall MM, Gray HJ, Symons RG, Weiss NS, Flum DR, Goff BA. Neoadjuvant chemotherapy in the Medicare cohort with advanced ovarian cancer. Gynecol Oncol 2011; 123:461-6. [PMID: 21945309 DOI: 10.1016/j.ygyno.2011.08.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2011] [Revised: 08/25/2011] [Accepted: 08/29/2011] [Indexed: 01/01/2023]
Abstract
OBJECTIVE The value of neoadjuvant chemotherapy (NAC) for the treatment of advanced ovarian cancer has yet to be determined. While NAC may facilitate and simplify complete cytoreduction and reduce the risk of surgery, the delay of surgery related to NAC needs to be balanced against any potential benefit. METHODS Surveillance, Epidemiology and End-Results (SEER) data linked to Medicare claims were used to identify 6844 women with treated stage III/IV epithelial ovarian cancer (1995-2005). Patients were classified by primary treatment (surgery (PDS) or chemotherapy), and the primary chemotherapy group was characterized as having NAC or palliative chemotherapy (PC) based on whether there was documentation that surgery was recommended. We compared surgical complications and survival between the groups. RESULTS 4827 (71%) of women were treated with PDS, 958 received NAC (14%) and 1059 (15%) had PC. Only 577 (60%) of women with NAC underwent surgery and they had fewer ostomies (8.5% vs. 19.2%, p<0.001) and fewer infections, gastrointestinal and pulmonary complications than PDS (all p<0.01). Comparing NAC to PDS there was a 16% increase in the risk of death at 2years (RR 1.16, 95%CI 1.01-1.34) for women with stage III disease and a 15% reduction in the risk for women with stage IV disease (RR 0.85, 95%CI 0.73-0.99). CONCLUSIONS NAC followed by surgery was associated with fewer surgical complications than PDS. The direction and magnitude of the difference in survival between women receiving NAC and those receiving PDS differed according to the stage of disease and follow up time.
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Affiliation(s)
- Melissa M Thrall
- Department of Obstetrics and Gynecology, University of Washington School of Medicine, Seattle, WA, USA.
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Wang J, Zhou JY, Wu GS. Bim protein degradation contributes to cisplatin resistance. J Biol Chem 2011; 286:22384-92. [PMID: 21561860 DOI: 10.1074/jbc.m111.239566] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Cisplatin is the first-line chemotherapy for the treatment of several cancers. However, the development of cisplatin resistance represents a major clinical problem, and the mechanisms of acquired resistance are not fully understood. Here we show that degradation of the Bcl-2 homology 3-only proapoptotic protein Bim plays an important role in cisplatin resistance in ovarian cancer. Specifically, we show that treatment of ovarian cancer cells with cisplatin caused Bim phosphorylation and subsequent degradation and that its degradation is associated with cisplatin resistance. We also show that cisplatin treatment caused the activation of ERK, which correlated with Bim phosphorylation and degradation. By inhibiting ERK phosphorylation with the MEK inhibitor and knocking down ERK expression with siRNA, we show that Bim phosphorylation and degradation were blocked, which suggests that Bim is phosphorylated by ERK and that such phosphorylation is responsible for cisplatin-induced Bim degradation. We show that ERK was activated in cisplatin-resistant OV433 cells as compared with their counterpart parental OV433 cells. We also show that Bim was phosphorylated and degraded in cisplatin-resistant OV433 cells but not in the parental OV433 cells. Importantly, we show that inhibition of Bim degradation by the proteasome inhibitor MG132 sensitized resistant OV433 cells to cisplatin-induced death. Taken together, our data indicate that degradation of Bim via ERK-mediated phosphorylation can lead to cisplatin resistance. Therefore, these findings suggest that cisplatin resistance can be overcome by the combination of cisplatin and the proteasome inhibitors in ovarian cancer cells.
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Affiliation(s)
- Juan Wang
- Program in Molecular Biology and Genetics, Karmanos Cancer Institute, Departments of Oncology and Pathology, Wayne State University School of Medicine, Detroit, Michigan 48201, USA
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Muñoz-Casares FC, Rufián S, Arjona-Sánchez Á, Rubio MJ, Díaz R, Casado Á, Naranjo Á, Díaz-Iglesias CJ, Ortega R, Muñoz-Villanueva MC, Muntané J, Aranda E. Neoadjuvant intraperitoneal chemotherapy with paclitaxel for the radical surgical treatment of peritoneal carcinomatosis in ovarian cancer: a prospective pilot study. Cancer Chemother Pharmacol 2011; 68:267-74. [PMID: 21499894 DOI: 10.1007/s00280-011-1646-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Accepted: 04/01/2011] [Indexed: 12/17/2022]
Abstract
PURPOSE The admitted benefits of intraperitoneal chemotherapy during postoperative administration for the treatment of peritoneal carcinomatosis from ovarian origin are limited by their associated morbidity and restricted diffusion by the presence of multiple intra-abdominal adherences. The purpose of the study was to evaluate the security, effectiveness, and cytoreduction optimization of intraperitoneal paclitaxel administration previously to radical surgery/peritonectomy/HIPEC (hyperthermic intraoperative intraperitoneal chemotherapy) either in monotherapy or combined with intravenous carboplatin. METHODS Prospective pilot study of 10 patients with ovarian peritoneal carcinomatosis in stage IIIc-FIGO without previous treatment. After staging of the diseases by laparoscopy, five patients received paclitaxel by weekly intraperitoneal administration (60 mg/m(2), 10 cycles), and other five patients additionally received intravenous carboplatin every 21 days (AUC 6, 4 cycles). Subsequently radical surgery/peritonectomy with HIPEC was performed. RESULTS The presence of moderate abdominal pain was the most common (70%) side effect associated with neoadjuvant paclitaxel intraperitoneal administration. The intravenous carboplatin administration was not associated with significant increase in adverse effects. It boosted intraperitoneal paclitaxel-associated antitumoral activity with a high average decrease in Index Cancer Peritoneal (21.2 vs. 14.4, P = 0.066) and CA 125(1,053 vs. 346, P = 0.043). All the patients who received combined neoadjuvant chemotherapy obtained R0 cytoreduction. Five-year overall survival was 62%. CONCLUSIONS The intraperitoneal paclitaxel weekly administration combined with intravenous carboplatin administration prior to radical surgery/peritonectomy with HIPEC is a safe and effective option in the treatment of ovarian peritoneal carcinomatosis. This study shows the possibility to investigate other forms of intraperitoneal chemotherapy and their combinations thoroughly.
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Affiliation(s)
- Francisco C Muñoz-Casares
- Department of General Surgery. Surgical Oncology Unit, Reina Sofía University Hospital, Avda. Menéndez Pidal s/n, 14004 Córdoba, Spain.
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Thrall MM, Gray HJ, Symons RG, Weiss NS, Flum DR, Goff BA. Trends in treatment of advanced epithelial ovarian cancer in the Medicare population. Gynecol Oncol 2011; 122:100-6. [PMID: 21496889 DOI: 10.1016/j.ygyno.2011.03.022] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2011] [Revised: 03/19/2011] [Accepted: 03/22/2011] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Optimal care for most patients with advanced ovarian cancer generally includes both surgery and chemotherapy. Little is known about the proportion of women in the US who receive combination care or the sequence in which this care is delivered. This study evaluated patterns of care, frequency of completion of recommended therapy and factors associated with sequencing of therapy. METHODS Using the Surveillance, Epidemiology and End-Results data we identified a cohort of 8211 women aged 65 and above with stage III/IV epithelial ovarian cancer diagnosed between 1995 and 2005. Receipt of chemotherapy or surgery was identified using Medicare claims. Logistic regression was used to evaluate factors associated with sequencing of treatment and the receipt of surgery. RESULTS 3241 (39.1%) had surgery and at least 6 cycles of chemotherapy in either order. Surgery was performed initially in 4827 (58.8%) women and 3658/4827 (75.8%) had subsequent chemotherapy. 2017 (24.6%) had primary chemotherapy and 649/2017 (32.2%) of these women had subsequent surgery. Advanced age, African American race, stage IV disease, non-married status and increasing medical comorbidity were all associated with the failure to receive both surgery and at least 6 cycles of chemotherapy (all p<0.01). CONCLUSIONS The majority of women with advanced ovarian cancer in the Medicare population do not receive both combination therapy with surgery and at least 6 cycles of chemotherapy. A large proportion of women are receiving chemotherapy as primary treatment for advanced ovarian cancer, and the majority of these patients do not have cancer-directed surgery.
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Affiliation(s)
- Melissa M Thrall
- Department of Obstetrics and Gynecology, University of Washington School of Medicine, Seattle, WA, USA.
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Ramirez I, Chon HS, Apte SM. The Role of Surgery in the Management of Epithelial Ovarian Cancer. Cancer Control 2011; 18:22-30. [DOI: 10.1177/107327481101800104] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Epithelial ovarian cancer is the most deadly gynecologic cancer in the United States. Multiple modalities of therapy are utilized in the management of the disease. The role of surgery remains important in the treatment of this disease and is described herein. Methods Medline and PubMed were utilized to search the English language medical literature up to March 2010. A broad range of studies and quality of data were analyzed, including prospective studies, case control analyses, and meta-analyses. When possible, the highest level of evidence was reviewed and presented. Results For the medically fit patient, optimal cytoreductive surgery positively impacts survival. For some highly selected patients, there is a role for a minimally invasive approach. In the recurrent setting, factors such as interval to recurrence and the distribution of disease will determine the utility of secondary cytoreductive surgery. A subgroup of patients may benefit from palliative surgical procedures in the recurrent setting. Conclusions Despite advances in the use of chemotherapy and biologic agents, surgery remains an important modality in the diagnosis and treatment of ovarian cancer.
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Affiliation(s)
- Ingrid Ramirez
- Department of Obstetrics and Gynecology at the University of South Florida, Tampa, Florida
| | - Hye Sook Chon
- Department of Women's Oncology at the H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
| | - Sachin M. Apte
- Department of Women's Oncology at the H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida
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Fagö-Olsen CL, Høgdall C, Kehlet H, Christensen IJ, Ottesen B. Centralized treatment of advanced stages of ovarian cancer improves survival: a nationwide Danish survey. Acta Obstet Gynecol Scand 2010; 90:273-9. [PMID: 21306310 DOI: 10.1111/j.1600-0412.2010.01043.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE This retrospective, nationwide, observational study was designed to compare treatment in tertiary referral centers vs. regional hospitals on overall survival for patients with stage IIIC and IV ovarian cancer. MATERIAL AND METHODS The study took place in all gynecological departments in Denmark, involving a total of 1,160 patients with stage IIIC or IV ovarian cancer. Data were extracted for 2,024 patients with all stages of ovarian cancer recorded in the Danish Gynecological Cancer Database between 1 January 2005 and 31 December 2008. The main outcome measure was overall survival. RESULTS No difference was found between tertiary centers and regional hospitals with regard to age, body mass index, American Society of Anesthesiologists score or comorbidity. Patients in regional hospitals had poorer Eastern Cooperative Oncology Group performance status, i.e.1.0 vs. 2.0 (p= 0.005). Patients in referral centers presented more often with stage IIIC and IV disease, i.e. 59.7 vs. 51.7% (p < 0.001). Patients with stage IIIC and IV disease in regional vs. tertiary hospitals had a higher rate of primary cytoreductive surgery, i.e. 89.5 vs. 82.5% (p= 0.004), a poorer rate of complete cytoreductive surgery following primary cytoreductive surgery, i.e. 13.9 vs. 25.2% (p < 0.001), a lower rate of neoadjuvant chemotherapy, i.e. 5.5 vs. 13.4% (p < 0.001), and more often underwent acute surgery, i.e. 17.0 vs. 9.2% (p < 0.001). Patients treated in referral centers had better overall survival (p= 0.021). Treatment in a referral center was an independent prognostic factor for overall survival hazard ratio, 0.83 (confidence interval 0.70-0.98). CONCLUSION Patients with stage IIIC and IV ovarian cancer benefit from treatment in a tertiary referral center.
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Roviello F, Pinto E, Corso G, Pedrazzani C, Caruso S, Filippeschi M, Petrioli R, Marsili S, Mazzei MA, Marrelli D. Safety and potential benefit of hyperthermic intraperitoneal chemotherapy (HIPEC) in peritoneal carcinomatosis from primary or recurrent ovarian cancer. J Surg Oncol 2010; 102:663-70. [PMID: 20721959 DOI: 10.1002/jso.21682] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVES To analyze the outcomes of cytoreductive surgery and HIPEC in patients with peritoneal carcinomatosis from ovarian cancer. METHODS Fifty-three patients with peritoneal carcinomatosis from primary (45 cases) and recurrent (8 cases) ovarian cancer were previously treated by systemic chemotherapy with platinum and taxanes and then submitted to surgical cytoreduction and HIPEC (cisplatin and mitomycin-C) with a closed abdomen technique. The median follow-up period was 27 months (range: 3-107). RESULTS At the end of operation a complete cytoreduction (CCR-0) was obtained in 37 patients (70%). Major morbidity occurred in 12 patients (23%); reoperation was necessary in 2 patients (4%), and no postoperative mortality was observed. Overall 5-year survival probability was 55%; it was 71% in CCR-0, 44% in CCR-1, and none in patients with CCR-2 or CCR-3 residual tumor (log-rank test: P = 0.017). The cumulative risk of recurrence in 37 CCR-0 cases was 54% at 5 years from operation. CONCLUSIONS The results of our study indicate the feasibility and the potential benefit of a protocol including systemic chemotherapy, surgical cytoreduction and HIPEC in patients with peritoneal carcinomatosis from ovarian cancer. A phase III trial to compare this approach with conventional treatment is needed.
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Affiliation(s)
- Franco Roviello
- Department of Human Pathology and Oncology, Section of Advanced Surgical Oncology, University of Siena, Siena, Italy
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Davidson B. The diagnostic and molecular characteristics of malignant mesothelioma and ovarian/peritoneal serous carcinoma. Cytopathology 2010; 22:5-21. [DOI: 10.1111/j.1365-2303.2010.00829.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Thigpen JT, Alberts D, Birrer M, Copeland L, Coleman RL, Markman M, Bast RC, Eisenhauer EL, Fleming G, Fracasso PM, Gershenson DM, Herzog T, Monk BJ, Ozols RF, Rustin G, Brady MF, Shrader M, Ranganathan A. Current Challenges and Future Directions in the Management of Ovarian Cancer: Proceedings of the First Global Workshop on Ovarian Cancer. ACTA ACUST UNITED AC 2010. [DOI: 10.3816/coc.2010.n.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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