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Yuan G, Zhang K, Zheng H, Wu Y, Sun H, Zhang J, Sun X, Wu L. Suvemcitug plus chemotherapy for platinum-resistant epithelial ovarian, fallopian tube and primary peritoneal cancer: A phase 1b dose-escalation trial. Gynecol Oncol 2024; 187:212-220. [PMID: 38805876 DOI: 10.1016/j.ygyno.2024.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 04/25/2024] [Accepted: 05/06/2024] [Indexed: 05/30/2024]
Abstract
OBJECTIVE The use of bevacizumab has been hampered by safety concerns despite demonstrable progression-free survival (PFS) benefit in subjects with platinum-resistant ovarian cancer, highlighting the need for novel effective and safe antiangiogenic agents. This study aimed to characterize the tolerability, safety, and antitumor activities of escalating doses of anti-VEGF antibody suvemcitug plus chemotherapy in platinum-resistant ovarian cancer patients. METHODS This open-label, dose-escalation trial enrolled adult patients (≥18 years) with platinum-resistant histologically or cytologically-confirmed epithelial ovarian, fallopian tube and primary peritoneal cancer. Eligible patients received paclitaxel or topotecan plus escalating doses of suvemcitug 0.5, 1, 1.5, or 2 mg/kg once every two weeks. The primary endpoints were safety and tolerability, and antitumor activities of suvemcitug. RESULTS Twenty-nine subjects received paclitaxel (n = 11) or topotecan (n = 18). No dose-limiting toxicities occurred. The most common adverse events of special interest were proteinuria (41.4%), hypertension (20.7%) and epistaxis (10.3%). No gastrointestinal perforations occurred. Nine subjects (31.0%, 95% CI 15.3-50.8) demonstrated investigators-confirmed objective response, including complete response in 1 and partial response in 8. The median PFS was 5.4 months (95% CI 2.2-7.4). CONCLUSIONS Suvemcitug demonstrated an acceptable safety profile and promising antitumor activities in platinum-resistant ovarian cancer patients, supporting its further clinical development.
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Affiliation(s)
- Guangwen Yuan
- Gynecologic Oncology Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Keqiang Zhang
- Gynecology and Oncology Ward V, Hunan Cancer Hospital, No. 283 Tongzipo Road, Yuelu District, Changsha, Hunan Province, China
| | - Hong Zheng
- Gynecologic Oncology Department, Beijing Cancer Hospital, 52 Fuchengmen, Haidian District, Beijing, China
| | - Yan Wu
- Clinical Science, Shandong Simcere Bio-Pharmaceutical Co., Ltd., 1 Heilongjiang Rd., Economic and Technical Development Zone, Yantai, Shandong Province, China
| | - Haolin Sun
- Clinical Statistics, Shandong Simcere Bio-Pharmaceutical Co., Ltd., 1 Heilongjiang Rd., Economic and Technical Development Zone, Yantai, Shandong Province, China
| | - Jiajing Zhang
- Clinical Science, Shandong Simcere Bio-Pharmaceutical Co., Ltd., 1 Heilongjiang Rd., Economic and Technical Development Zone, Yantai, Shandong Province, China
| | - Xiyang Sun
- Clinical Pharmacology, Shandong Simcere Bio-Pharmaceutical Co., Ltd., 1 Heilongjiang Rd., Economic and Technical Development Zone, Yantai, Shandong Province, China
| | - Lingying Wu
- Gynecologic Oncology Department, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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Huang D, Ke L, Cui H, Li S, Sun F. Efficacy and safety of VEGF/VEGFR inhibitors for platinum-resistant ovarian cancer: a systematic review and meta-analysis of randomized controlled trials. BMC Womens Health 2024; 24:34. [PMID: 38218775 PMCID: PMC10788010 DOI: 10.1186/s12905-023-02879-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 12/31/2023] [Indexed: 01/15/2024] Open
Abstract
BACKGROUND Almost all patients with ovarian cancer will experience relapse and eventually develop platinum-resistant. The poor prognosis and limited treatment options have prompted the search for novel approaches in managing platinum-resistant ovarian cancer (PROC). Therefore, a meta-analysis was conducted to evaluate the efficacy and safety of combination therapy with vascular endothelial growth factor (VEGF) /VEGF receptor (VEGFR) inhibitors for PROC. METHODS A comprehensive search of online databases was conducted to identify randomized clinical trials published until December 31, 2022. Pooled hazard ratios (HR) was calculated for overall survival (OS) and progression-free survival (PFS), while pooled odds ratio (OR) was calculated for objective response rate (ORR) and treatment-related adverse events (TRAEs). Subgroup analysis was further performed to investigate the source of heterogeneity. RESULTS In total, 1097 patients from eight randomized clinical trials were included in this meta-analysis. The pooled HRs of OS (HR = 0.72; 95% CI: 0.62-0.84, p < 0.0001) and PFS (HR = 0.52; 95% CI: 0.45-0.59, p < 0.0001) demonstrated a significant prolongation in the combination group compared to chemotherapy alone for PROC. In addition, combination therapy demonstrated a superior ORR compared to monotherapy (OR = 2.34; 95%CI: 1.27-4.32, p < 0.0001). Subgroup analysis indicated that the combination treatment of VEGF/VEGFR inhibitors and chemotherapy was significantly more effective than monochemotherapy in terms of OS (HR = 0.71; 95% CI: 0.61-0.84, p < 0.0001), PFS (HR = 0.49; 95% CI: 0.42-0.57, p < 0.0001), and ORR (OR = 2.97; 95% CI: 1.89-4.67, p < 0.0001). Although the combination therapy was associated with higher incidences of hypertension, mucositis, proteinuria, diarrhea, and hand-foot syndrome compared to monochemotherapy, these toxicities were manageable and well-tolerated. CONCLUSIONS The meta-analysis demonstrated that combination therapy with VEGF/VEGFR inhibitors yielded better clinical outcomes for patients with PROC compared to monochemotherapy, especially when combined with chemotherapy. This analysis provides more treatment options for patients with PROC. SYSTEMATIC REVIEW REGISTRATION [ https://www.crd.york.ac.uk/PROSPERO ], Prospective Register of Systematic Reviews (PROSPERO), identifier: CRD42023402050.
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Affiliation(s)
- Danxue Huang
- Department of Pharmacy, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China.
| | - Liyuan Ke
- Department of Pharmacy, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Hongxia Cui
- Department of Pharmacy, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Su Li
- Department of Pharmacy, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Feilong Sun
- Jiangsu Hengrui Pharmaceuticals Co., LTD, Lianyungang, China
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Singh N, Jayraj AS, Sarkar A, Mohan T, Shukla A, Ghatage P. Pharmacotherapeutic treatment options for recurrent epithelial ovarian cancer. Expert Opin Pharmacother 2023; 24:49-64. [PMID: 35968667 DOI: 10.1080/14656566.2022.2112030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
INTRODUCTION Almost 80% of epithelial ovarian cancer present in advanced stage at diagnosis and despite excellent response to surgery and chemotherapy, more than 70% cancers recur. Subsequent therapies become decreasingly effective in controlling the disease, with each successful therapy being effective for a shorter duration. As a result, there is a need for novel therapeutic strategies to effectively treat recurrence. AREAS COVERED In this extensive literature review of high-quality articles, we have focused on surveillance strategy to detect recurrence early, classification of recurrence based on timeline, role of surgery, chemotherapy, and targeted agents such as anti-angiogenetic drugs, PARP inhibitors, and immune checkpoint inhibitors in platinum-sensitive and platinum-resistant disease, respectively. EXPERT OPINION Recurrent ovarian cancers (ROC) are represented by a heterogenous group of patient population in terms of platinum-free interval (PFI), histology, molecular characteristics and immune recognition. In today's era of precision medicine, chemotherapy should be combined with appropriate targeted agent in a multipronged approach to prolong survival and provide better quality of life outcomes by minimizing side effects.
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Affiliation(s)
- Nilanchali Singh
- Department of Obstetrics and Gynaecology, AIIMS, New Delhi, India
| | | | - Avir Sarkar
- Department of Obstetrics and Gynaecology, AIIMS, New Delhi, India
| | - Trishala Mohan
- Department of Obstetrics and Gynaecology, AIIMS, New Delhi, India
| | - Amlin Shukla
- Division of Reproductive Biology, Indian Council of Medical Research, New Delhi, India
| | - Prafull Ghatage
- Gynaecologic Oncology, Tom Baker Cancer Centre, Calgary, Alberta, Canada
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Geng A, Yang H, Wang Z, Wu C. Apatinib plus paclitaxel versus paclitaxel monotherapy for platinum-resistant recurrent ovarian cancer treatment: A retrospective cohort study. J Clin Pharm Ther 2022; 47:2264-2273. [PMID: 36404135 DOI: 10.1111/jcpt.13806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/23/2022] [Accepted: 11/02/2022] [Indexed: 11/22/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Apatinib, an oral antiangiogenic drug, exerts potential anti-tumour effects on platinum-resistant recurrent ovarian cancer (PROC). This study intended to evaluate the efficacy and safety of apatinib plus paclitaxel compared to paclitaxel monotherapy in PROC patients. METHODS This retrospective cohort study reviewed 70 PROC patients who received apatinib plus paclitaxel (apatinib plus paclitaxel group) (N = 32) or paclitaxel monotherapy (paclitaxel monotherapy group) (N = 38). The recommended regimens were as follows: paclitaxel (60 mg/m2 ) administrated once a week with a maximum of 18 weeks; apatinib (250-375 mg/day) administrated until disease progression or patient intolerance. RESULTS AND DISCUSSION Disease control rate was elevated (84.4% vs. 60.5%, P = 0.028), whereas objective response rate only disclosed an increasing trend (lacked statistical significance) (37.5% vs. 18.4%, P = 0.074) in apatinib plus paclitaxel group compared with paclitaxel monotherapy group. Progression-free survival (median [95% confidence interval (CI)]: 5.0 [2.5-7.5] months vs. 3.8 [2.4-5.2] months, P = 0.033) and overall survival (median [95% CI]: 21.1 [13.2-29.0] months vs. 14.8 [11.4-18.2] months, P = 0.032) were both prolonged in apatinib plus paclitaxel group compared to paclitaxel monotherapy group, which were further verified in the multivariate Cox's proportional hazard regression analyses (both P < 0.050). Additionally, the incidence of each adverse event was not different between the two groups (all P > 0.050). WHAT IS NEW AND CONCLUSION Apatinib plus paclitaxel exhibits better efficacy and acceptable toxicity compared with paclitaxel monotherapy in PROC patients.
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Affiliation(s)
- Aizhi Geng
- Department of Gynecology, The Second People's Hospital of Liaocheng, Linqing, China.,Department of Gynecology, The Second Hospital of Liaocheng Affiliated to Shandong First Medical University, Linqing, China
| | - Hailei Yang
- Department of Gynecology, The Second People's Hospital of Liaocheng, Linqing, China.,Department of Gynecology, The Second Hospital of Liaocheng Affiliated to Shandong First Medical University, Linqing, China
| | - Zhenfeng Wang
- Department of Gynecology, The Second People's Hospital of Liaocheng, Linqing, China.,Department of Gynecology, The Second Hospital of Liaocheng Affiliated to Shandong First Medical University, Linqing, China
| | - Chuanzhong Wu
- Department of Gynecology, The Second People's Hospital of Liaocheng, Linqing, China.,Department of Gynecology, The Second Hospital of Liaocheng Affiliated to Shandong First Medical University, Linqing, China
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Application of Arsenic Trioxide-Based Combined Sequential Chemotherapy in Recurrent Resistant and Refractory Ovarian Cancers: A Single-Center, Open Phase II Clinical Study. JOURNAL OF ONCOLOGY 2022; 2022:6243165. [PMID: 36090905 PMCID: PMC9452931 DOI: 10.1155/2022/6243165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/16/2022] [Accepted: 07/26/2022] [Indexed: 11/22/2022]
Abstract
Objective Arsenic trioxide (ATO) has been effectively used for the treatment of hematological malignancies and some solid tumors, while ATO effects were not tested clinically in epithelial ovarian cancer (EOC). Methods Patients with primary or secondary platinum-resistant EOC were enrolled from October 2015 to December 2019. Patients were mainly treated with ATO-based combined sequential chemotherapy as follows: Regimen 1 (ATO combined taxanes weekly therapy); Regimen 2 (ATO + taxanes + 5-fluorouracil + adriamycin ± bevacizumab sequential chemotherapy), for 5 patients platinum-free interval >12 months, added oxaliplatin). Prespecified end points in this cohort included confirmed best overall response rate (ORR), disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and safety. Results A total of 33 patients were enrolled in this study. After a median follow-up time of 22.1 months (range 5.5–42.9 months), ORR was 42% and DCR was 85%. The overall PFS was 9.5 months (range 1–38.4 months). The main side effect was myelosuppression. Conclusions ATO-based sequential combined chemotherapy is effective for primary and recurrent drug-resistant EOC patients in clinical phase II trials. The associated side effects could be controlled, while further study is needed.
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Multiomics characterization implicates PTK7 in ovarian cancer EMT and cell plasticity and offers strategies for therapeutic intervention. Cell Death Dis 2022; 13:714. [PMID: 35977930 PMCID: PMC9386025 DOI: 10.1038/s41419-022-05161-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 07/31/2022] [Accepted: 08/03/2022] [Indexed: 01/21/2023]
Abstract
Most patients with ovarian cancer (OC) are diagnosed at a late stage when there are very few therapeutic options and a poor prognosis. This is due to the lack of clearly defined underlying mechanisms or an oncogenic addiction that can be targeted pharmacologically, unlike other types of cancer. Here, we identified protein tyrosine kinase 7 (PTK7) as a potential new therapeutic target in OC following a multiomics approach using genetic and pharmacological interventions. We performed proteomics analyses upon PTK7 knockdown in OC cells and identified novel downstream effectors such as synuclein-γ (SNCG), SALL2, and PP1γ, and these findings were corroborated in ex vivo primary samples using PTK7 monoclonal antibody cofetuzumab. Our phosphoproteomics analyses demonstrated that PTK7 modulates cell adhesion and Rho-GTPase signaling to sustain epithelial-mesenchymal transition (EMT) and cell plasticity, which was confirmed by high-content image analysis of 3D models. Furthermore, using high-throughput drug sensitivity testing (525 drugs) we show that targeting PTK7 exhibited synergistic activity with chemotherapeutic agent paclitaxel, CHK1/2 inhibitor prexasertib, and PLK1 inhibitor GSK461364, among others, in OC cells and ex vivo primary samples. Taken together, our study provides unique insight into the function of PTK7, which helps to define its role in mediating aberrant Wnt signaling in ovarian cancer.
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Paclitaxel with or without pazopanib for ovarian cancer relapsing during bevacizumab maintenance therapy: The GINECO randomized phase II TAPAZ study. Gynecol Oncol 2022; 166:389-396. [PMID: 35902297 DOI: 10.1016/j.ygyno.2022.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 06/15/2022] [Accepted: 06/21/2022] [Indexed: 11/20/2022]
Abstract
BACKGROUND Anti-angiogenic rechallenge with bevacizumab plus chemotherapy is effective in recurrent ovarian cancer (rOC); however, data are limited on tyrosine kinase inhibitors after progression on maintenance bevacizumab. METHODS In the randomized phase II TAPAZ trial, patients with rOC during the first year of bevacizumab maintenance therapy were assigned 2:1 to either weekly paclitaxel 65 mg/m2 plus pazopanib 600-800 mg daily or standard weekly paclitaxel 80 mg/m2. The primary endpoint was 4-month progression-free survival (PFS) rate. RESULTS Overall, 116 patients were randomized and treated: 79 with combination therapy and 37 with single-agent paclitaxel. Median follow-up was 13.1 months. There was no difference between treatment arms in 4-month PFS rate (61% [95% CI, 51-73%] with the combination versus 68% [95% CI, 54-85%] with paclitaxel alone), median PFS (4.9 [95% CI, 4.1-6.1] versus 5.8 [95% CI, 4.8-7.4] months, respectively) or median overall survival (13.6 versus 12.9 months, respectively). The combination was associated with more grade 3/4 toxicities (87% versus 70%, respectively) and toxicity-related paclitaxel discontinuations (22% versus 11%). Pazopanib was discontinued for toxicity in 44% of patients, most commonly for gastrointestinal and vascular events. There were two treatment-related deaths, both in the combination arm (pulmonary embolism and gastrointestinal perforation). At month 4, patient-reported outcomes deteriorated from baseline in the combination arm, particularly for abdominal/gastrointestinal symptoms, which showed a clinically important difference versus paclitaxel alone. CONCLUSIONS In rOC progressing during maintenance bevacizumab, adding pazopanib to paclitaxel did not improve efficacy, increased toxicity, and compromised chemotherapy delivery. CLINICALTRIALS govregistration:NCT02383251.
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Patel A, Kalachand R, Busschots S, Doherty B, Kapros E, Lawlor D, Hall N, Stordal BK. Taxane monotherapy regimens for the treatment of recurrent epithelial ovarian cancer. Cochrane Database Syst Rev 2022; 7:CD008766. [PMID: 35866378 PMCID: PMC9309650 DOI: 10.1002/14651858.cd008766.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Ovarian cancer is the seventh most frequent cancer diagnosis worldwide, and the eighth leading cause of cancer mortality. Epithelial ovarian cancer is the most common kind, accounting for 90% of cases. First-line therapy for women with epithelial ovarian cancer consists of a combination of cytoreductive surgery and platinum and taxane-based chemotherapy. However, more than 50% of women with epithelial ovarian cancer will experience a relapse and require further chemotherapy and at some point develop resistance to platinum-based drugs. Currently, guidance on the use of most chemotherapy drugs, including taxanes, is unclear for women whose epithelial ovarian cancer has recurred. Paclitaxel, topotecan, pegylated liposomal doxorubicin hydrochloride, trabectedin and gemcitabine are all licensed for use in the UK at the discretion of clinicians, following discussion with the women as to potential adverse effects. Taxanes can be given in once-weekly regimens (at a lower dose) or three-weekly regimens (at a higher dose), which may have differences in the severity of side effects and effectiveness. As relapsed disease suggests incurable disease, it is all the more important to consider side effects and the impact of treatment schedules, as well as quality of life, and not only the life-prolonging effects of treatment. OBJECTIVES To assess the efficacy and toxicity of different taxane monotherapy regimens for women with recurrent epithelial ovarian, tubal or primary peritoneal cancer. SEARCH METHODS We searched CENTRAL, MEDLINE and Embase, up to 22 March 2022. Other related databases and trial registries were searched as well as grey literature and no additional studies were identified. A total of 1500 records were identified. SELECTION CRITERIA We included randomised controlled trials of taxane monotherapy for adult women diagnosed with recurrent epithelial ovarian, tubal or primary peritoneal cancer, previously treated with platinum-based chemotherapy. We included trials comparing two or more taxane monotherapy regimens. Participants could be experiencing their first recurrence of disease or any line of recurrence. DATA COLLECTION AND ANALYSIS Two review authors screened, independently assessed studies, and extracted data from the included studies. The clinical outcomes we examined were overall survival, response rate, progression-free survival, neurotoxicity, neutropenia, alopecia, and quality of life. We performed statistical analyses using fixed-effect and random-effects models following standard Cochrane methodology. We rated the certainty of evidence according to the GRADE approach. MAIN RESULTS Our literature search yielded 1500 records of 1466 studies; no additional studies were identified by searching grey literature or handsearching. We uploaded the search results into Covidence. After the exclusion of 92 duplicates, we screened titles and abstracts of 1374 records. Of these, we identified 24 studies for full-text screening. We included four parallel-group randomised controlled trials (RCTs). All trials were multicentred and conducted in a hospital setting. The studies included 981 eligible participants with recurrent epithelial ovarian cancer, tubal or primary peritoneal cancer with a median age ranging between 56 to 62 years of age. All participants had a WHO (World Health Organization) performance status of between 0 to 2. The proportion of participants with serous histology ranged between 56% to 85%. Participants included women who had platinum-sensitive (71%) and platinum-resistant (29%) relapse. Some participants were taxane pre-treated (5.6%), whilst the majority were taxane-naive (94.4%). No studies were classified as having a high risk of bias for any of the domains in the Cochrane risk of bias tool. We found that there may be little or no difference in overall survival (OS) between weekly paclitaxel and three-weekly paclitaxel, but the evidence is very uncertain (risk ratio (RR) of 0.94, 95% confidence interval (CI) 0.66 to 1.33, two studies, 263 participants, very low-certainty evidence). Similarly, there may be little or no difference in response rate (RR of 1.07, 95% CI 0.78 to 1.48, two studies, 263 participants, very low-certainty evidence) and progression-free survival (PFS) (RR of 0.83, 95% CI 0.46 to 1.52, two studies, 263 participants, very low-certainty evidence) between weekly and three-weekly paclitaxel, but the evidence is very uncertain. We found differences in the chemotherapy-associated adverse events between the weekly and three-weekly paclitaxel regimens. The weekly paclitaxel regimen may result in a reduction in neutropenia (RR 0.51, 95% 0.27 to 0.95, two studies, 260 participants, low-certainty evidence) and alopecia (RR 0.58, 95% CI 0.46 to 0.73, one study, 205 participants, low-certainty evidence). There may be little or no difference in neurotoxicity, but the evidence was very low-certainty and we cannot exclude an effect (RR 0.53, 95% CI 0.19 to 1.45, two studies, 260 participants). When examining the effect of paclitaxel dosage in the three-weekly regimen, the 250 mg/m2 paclitaxel regimen probably causes more neurotoxicity compared to the 175 mg/m2 regimen (RR 0.41, 95% CI 0.21 to 0.80, one study, 330 participants, moderate-certainty evidence). Quality-of-life data were not extractable from any of the included studies. AUTHORS' CONCLUSIONS Fewer people may experience neutropenia when given weekly rather than three-weekly paclitaxel (low-certainty evidence), although it may make little or no difference to the risk of developing neurotoxicity (very low-certainty evidence). This is based on the participants receiving lower doses of drug more often. However, our confidence in this result is low and the true effect may be substantially different from the estimate of the effect. Weekly paclitaxel probably reduces the risk of alopecia, although the rates in both arms were high (46% versus 79%) (low-certainty evidence). A change to weekly from three-weekly chemotherapy could be considered to reduce the likelihood of toxicity, as it may have little or no negative impact on response rate (very low-certainty evidence), PFS (very low-certainty evidence) or OS (very low-certainty evidence). Three-weekly paclitaxel, given at a dose of 175 mg/m2 compared to a higher dose,probably reduces the risk of neurotoxicity.We are moderately confident in this result; the true effect is likely to be close to the estimate of the effect, but there is a possibility that it is substantially different. A change to 175 mg/m2 paclitaxel (from a higher dose), if a three-weekly regimen is used, probably has little or no negative impact on PFS or OS (very low-certainty evidence).
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Affiliation(s)
- Aashna Patel
- Department of Natural Sciences, Middlesex University, London, UK
| | - Roshni Kalachand
- Department of Medical Oncology, Beaumont Hospital and Royal College of Surgeons in Ireland, Dublin 9, Ireland
| | - Steven Busschots
- Department of Histopathology, St James Hospital and Trinity College Dublin, Dublin 8, Ireland
| | - Ben Doherty
- Department of Histopathology, St James Hospital and Trinity College Dublin, Dublin 8, Ireland
| | - Evangelos Kapros
- Department of Computer Science, Trinity College Dublin, Dublin 2, Ireland
| | - Denise Lawlor
- Department of Histopathology, St James Hospital and Trinity College Dublin, Dublin 8, Ireland
| | - Neville Hall
- Department of Natural Sciences, Middlesex University, London, UK
| | - Britta K Stordal
- Department of Natural Sciences, Middlesex University, London, UK
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Platinum rechallenge treatment using gemcitabine plus carboplatin with or without bevacizumab for platinum-resistant ovarian cancer. Int J Clin Oncol 2022; 27:790-801. [PMID: 34985551 DOI: 10.1007/s10147-021-02103-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 12/12/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE Platinum-resistant ovarian cancer (PROC) is usually treated with single-agent chemotherapy. A synergistic effect of gemcitabine and platinum has been reported in PROC. We evaluated the efficacy and safety of gemcitabine and carboplatin with or without bevacizumab (GC ± B) in patients with PROC. METHODS From April 2014 to April 2018, patients with PROC received gemcitabine on days 1 and 8, and carboplatin on day 1, with or without bevacizumab (Bev) on day 1 every 3 weeks. The primary endpoint was objective response rate (ORR). The secondary endpoints were disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and rate of adverse events. RESULTS In total, 215 cycles were administered to 31 patients, of whom 21 received Bev and the median number of cycle for each patient was 6 (range, 2-19). The median platinum-free interval (PFI) was 4 months. The ORR and DCR were 51.9% and 92.6%, respectively. Median PFS and OS were 7.9 months and 16.1 months, respectively. PFS and OS of patients with 3-6 months PFI were significantly longer than those with PFI < 3 months (median PFS, 9.7 vs. 5.8 months; p < 0.01; median OS, 20.0 vs. 12.1 months; p = 0.03). Grade 3 or 4 hematological toxicities observed included neutropenia (71.0%), leukopenia (54.8%), anemia (51.6%), and thrombocytopenia (25.8%). No other grade 2-4 nonhematological toxicity was observed except for hypertension in one and CBDCA hypersensitivity reaction in two. CONCLUSION GC ± B may be effective and safe treatment alternative for PROC, especially with PFI of 3-6 months, despite hematological toxicity.
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Pautier P, Motte-Rouge TDL, Lécuru F, Classe JM, Ferron G, Floquet A, Kurtz JE, Freyer G, Hardy-Bessard AC. Prise en charge médicale de la récidive du cancer épithélial de l'ovaire: Medical management of recurrent epithelial ovarian cancer. Bull Cancer 2021; 108:S22-S32. [PMID: 34955159 DOI: 10.1016/s0007-4551(21)00584-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The panel of therapeutic options available for medical treatment of relapsed ovarian cancer increased over the last years. In late, platinum-sensitive relapse, standard treatment remains platinum-based polychemotherapy. The choice between bevacizumab added to chemotherapy followed by maintenance and inhibitors of poly-(ADP-riboses) polymerases (PARPi) after response to platinum-based therapy should be discussed, taking into account prior treatment, contraindications, and disease characteristics (biology, symptoms…). The addition of bevacizumab at first platinum-sensitive relapse can be considered if it has not been administered in first line, and it is optional (rechallenge) if previously administered (but without Marketing Authorization in this setting). PARPi are indicated for maintenance therapy after response to platinum-based chemotherapy (whatever the treatment line), regardless of BRCA mutational status, in case of no prior administration. Early relapses are associated with poor prognosis and therapeutic options are more limited. They are treated by monochemotherapy without platinum agents, associated with bevacizumab if not administered previously. Beyond first early relapse, there is no standard and inclusion in a clinical trial should be proposed if possible. Several clinical studies assessing associations of immunotherapy and chemotherapy and/or antiangiogenic drugs and/or targeted therapies (such as PARPi) are ongoing in early or late relapse.
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Affiliation(s)
- Patricia Pautier
- Département d'oncologie médicale, institut Gustave-Roussy, Villejuif, France.
| | | | - Fabrice Lécuru
- Service de chirurgie sénologique, gynécologique et reconstructrice, institut Curie, 26 rue d'Ulm, Paris, France ; Faculté de médecine, Université de Paris, Paris, France
| | - Jean-Marc Classe
- Service de chirurgie oncologique, institut de cancérologie de l'Ouest, France ; Faculté de médecine, université de Nantes, Nantes, France
| | - Gwenaël Ferron
- Département de chirurgie oncologique, institut Claudius-Regaud - IUCT Toulouse, France ; INSERM CRCT 19 (Oncogenèse des sarcomes), centre de recherches en cancérologie de Toulouse, 2, avenue Hubert-Curien, Toulouse, France
| | - Anne Floquet
- Département d'oncologie médicale, Institut Bergonié, 229 cours Agonne, Bordeaux, France
| | - J E Kurtz
- Pôle d'oncologie médico-chirurgicale et d'hématologie, ICANS-Europe, Strasbourg, France
| | - Gilles Freyer
- Service d'oncologie médicale, institut de cancérologie des HCL ; Université Lyon 1, Lyon, France
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11
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Moreno V, Barretina-Ginesta MP, García-Donas J, Jayson GC, Roxburgh P, Vázquez RM, Michael A, Antón-Torres A, Brown R, Krige D, Champion B, McNeish I. Safety and efficacy of the tumor-selective adenovirus enadenotucirev with or without paclitaxel in platinum-resistant ovarian cancer: a phase 1 clinical trial. J Immunother Cancer 2021; 9:e003645. [PMID: 34893524 PMCID: PMC8666888 DOI: 10.1136/jitc-2021-003645] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/20/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Treatment outcomes remain poor in recurrent platinum-resistant ovarian cancer. Enadenotucirev, a tumor-selective and blood stable adenoviral vector, has demonstrated a manageable safety profile in phase 1 studies in epithelial solid tumors. METHODS We conducted a multicenter, open-label, phase 1 dose-escalation and dose-expansion study (OCTAVE) to assess enadenotucirev plus paclitaxel in patients with platinum-resistant epithelial ovarian cancer. During phase 1a, the maximum tolerated dose of intraperitoneally administered enadenotucirev monotherapy (three doses; days 1, 8 and 15) was assessed using a 3+3 dose-escalation model. Phase 1b included a dose-escalation and an intravenous dosing dose-expansion phase assessing enadenotucirev plus paclitaxel. For phase 1a/b, the primary objective was to determine the maximum tolerated dose of enadenotucirev (with paclitaxel in phase 1b). In the dose-expansion phase, the primary endpoint was progression-free survival (PFS). Additional endpoints included response rate and T-cell infiltration. RESULTS Overall, 38 heavily pretreated patients were enrolled and treated. No dose-limiting toxicities were observed at any doses. However, frequent catheter complications led to the discontinuation of intraperitoneal dosing during phase 1b. Intravenous enadenotucirev (1×1012 viral particles; days 1, 3 and 5 every 28-days for two cycles) plus paclitaxel (80 mg/m2; days 9, 16 and 23 of each cycle) was thus selected for dose-expansion. Overall, 24/38 (63%) patients experienced at least 1 Grade ≥3 treatment-emergent adverse event (TEAE); most frequently neutropenia (21%). Six patients discontinued treatment due to TEAEs, including one patient due to a grade 2 treatment-emergent serious AE of catheter site infection (intraperitoneal enadenotucirev monotherapy). Among the 20 patients who received intravenous enadenotucirev plus paclitaxel, 4-month PFS rate was 64% (median 6.2 months), objective response rate was 10%, 35% of patients achieved stable disease and 65% of patients had a reduction in target lesion burden at ≥1 time point. Five out of six patients with matched pre-treatment and post-treatment biopsies treated with intravenous enadenotucirev plus paclitaxel had increased (mean 3.1-fold) infiltration of CD8 +T cells in post-treatment biopsies. CONCLUSIONS Intravenously dosed enadenotucirev plus paclitaxel demonstrated manageable tolerability, an encouraging median PFS and increased tumor immune-cell infiltration in platinum-resistant ovarian cancer. TRIAL REGISTRATION NUMBER NCT02028117.
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Affiliation(s)
- Victor Moreno
- START Madrid-FJD, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | - Maria-Pilar Barretina-Ginesta
- Medical Oncology, Catalan Institute of Oncology, Girona, Spain
- Girona Biomedical Research Institute (IDIBGI), Department of Medical Sciences, University of Girona, Girona, Spain
| | - Jesús García-Donas
- Medical Oncology, HM Hospitales Centro Integral Oncologico Clara Campal, Madrid, Spain
| | - Gordon C Jayson
- Department of Medical Onclogy, The Christie Hospital NHS Trust, Manchester, UK
- Division of Cancer Sciences, The University of Manchester, Manchester, UK
| | - Patricia Roxburgh
- Institute of Cancer Sciences, Wolfson Wohl Cancer Research Centre, University of Glasgow, Glasgow, UK
- Medical Oncology, Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - Raúl Márquez Vázquez
- Medical Oncology, Gynecologic Oncology Unit, MD Anderson Cancer Center Madrid, Madrid, Spain
| | | | | | | | | | | | - Iain McNeish
- Institute of Cancer Sciences, Wolfson Wohl Cancer Research Centre, University of Glasgow, Glasgow, UK
- Medical Oncology, Beatson West of Scotland Cancer Centre, Glasgow, UK
- Ovarian Cancer Action Research Centre, Department of Surgery and Cancer, Imperial College London, London, UK
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12
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Broekman KE, van Kruchten M, van Tinteren H, Sessa C, Jalving M, Reyners AKL. Clinical benefit of systemic therapies for recurrent ovarian cancer-ESMO-MCBS scores. ESMO Open 2021; 6:100229. [PMID: 34371383 PMCID: PMC8358417 DOI: 10.1016/j.esmoop.2021.100229] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 06/22/2021] [Accepted: 07/08/2021] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Licensed systemic treatment options for platinum-sensitive recurrent ovarian cancer are platinum-based chemotherapy and maintenance treatment with bevacizumab and poly (ADP-ribose) polymerase inhibitors. For platinum-resistant disease, several non-platinum options are available. We aimed to assess the clinical benefit of these treatments according to the European Society of Medical Oncology (ESMO)-Magnitude of Clinical Benefit Scale (MCBS). MATERIALS AND METHODS A PubMed search was carried out including all studies evaluating systemic treatment of recurrent epithelial ovarian cancer, from 1990 onwards. Randomised trials with an adequate comparator and design showing a statistically significant benefit of the study arm were independently scored by two blinded observers using the ESMO-MCBS. RESULTS A total of 1127 papers were identified, out of which 61 reported results of randomised trials of sufficient quality. Nineteen trials showed statistically significant results and the studied treatments were graded according to ESMO-MCBS. Only three treatments showed substantial benefit (score of 4 on a scale of 1-5) according to the ESMO-MCBS: platinum-based chemotherapy with paclitaxel in the platinum-sensitive setting and the addition of bevacizumab to chemotherapy in the platinum-resistant setting. The WEE1 inhibitor adavosertib (not licensed) also scores a 4, based on a recent small phase II study. Assessment of quality-of-life data and toxicity using the ESMO-MCBS showed to be complex, which should be taken into account in using this score for clinical decision making. CONCLUSION Only a few licensed systemic therapies for recurrent ovarian cancer show substantial clinical benefit based on ESMO-MCBS scores. Trials demonstrating overall survival benefit are sparse.
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Affiliation(s)
- K E Broekman
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - M van Kruchten
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - H van Tinteren
- Trial and Data Center, Princess Maxima Center for Pediatric Oncology, Utrecht, The Netherlands
| | - C Sessa
- Oncology Institute of Southern Switzerland, Ospedale San Giovanni, Bellinzona, Switzerland
| | - M Jalving
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - A K L Reyners
- Department of Medical Oncology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
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13
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Baert T, Ferrero A, Sehouli J, O'Donnell DM, González-Martín A, Joly F, van der Velden J, Blecharz P, Tan DSP, Querleu D, Colombo N, du Bois A, Ledermann JA. The systemic treatment of recurrent ovarian cancer revisited. Ann Oncol 2021; 32:710-725. [PMID: 33675937 DOI: 10.1016/j.annonc.2021.02.015] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 02/13/2021] [Accepted: 02/16/2021] [Indexed: 12/12/2022] Open
Abstract
Treatment approaches for relapsed ovarian cancer have evolved over the past decade from a calendar-based decision tree to a patient-oriented biologically driven algorithm. Nowadays, platinum-based chemotherapy should be offered to all patients with a reasonable chance of responding to this therapy. The treatment-free interval for platinum is only one of many factors affecting patients' eligibility for platinum re-treatment. Bevacizumab increases the response to chemotherapy irrespective of the cytotoxic regimen and can be valuable in patients with an urgent need for symptom relief (e.g. pleural effusion, ascites). For patients with recurrent high-grade ovarian cancer, which responds to platinum-based treatment, maintenance therapy with a poly(ADP-ribose) polymerase inhibitor can be offered, regardless of the BRCA mutation status. Here we review contemporary decision-making processes in the systemic treatment of relapsed ovarian cancer.
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Affiliation(s)
- T Baert
- Department of Gynecology and Gynecological Oncology, Kliniken Essen-Mitte, Essen, Germany; Department of Oncology, KU Leuven, Leuven, Belgium.
| | - A Ferrero
- Department of Clinical and Experimental Medicine, Division of Gynecology and Obstetrics, Mauriziano Hospital, Turin, Italy
| | - J Sehouli
- Department of Gynecology with Center for Oncological Surgery, Charité-University hospital Berlin, Berlin, Germany
| | - D M O'Donnell
- Department of Oncology, St. James's Hospital, Dublin, Ireland
| | - A González-Martín
- Medical Oncology Department, Clínica Universidad de Navarra University Hospital, Madrid, Spain
| | - F Joly
- Department of Oncology, Centre Francois Baclesse, Caen, France
| | - J van der Velden
- Department of Medical Oncology, Academic Medical Center Amsterdam, Amsterdam, The Netherlands
| | - P Blecharz
- Department of Gynecologic Oncology, Center of Oncology, M. Sklodowska-Curie Institute, Krakow, Poland
| | - D S P Tan
- Department of Haematology-Oncology, National University Cancer Institute of Singapore, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - D Querleu
- Department of Surgical Oncology, Institut Bergonié, Bordeaux, France
| | - N Colombo
- Department of Medicine and Surgery, European Institute of Oncology IRCCS, Milan, Italy; University of Milan-Bicocca, Milan, Italy
| | - A du Bois
- Department of Gynecology and Gynecological Oncology, Kliniken Essen-Mitte, Essen, Germany
| | - J A Ledermann
- Cancer Research UK and UCL Cancer Trials Centre, UCL Cancer Institute, London, UK
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14
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Tate S, Nishikimi K, Matsuoka A, Otsuka S, Kato K, Takahashi Y, Shozu M. Tailored-dose chemotherapy with gemcitabine and irinotecan in patients with platinum-refractory/resistant ovarian or primary peritoneal cancer: a phase II trial. J Gynecol Oncol 2020; 32:e8. [PMID: 33185049 PMCID: PMC7767653 DOI: 10.3802/jgo.2021.32.e8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 09/30/2020] [Accepted: 10/11/2020] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE We investigated the efficacy and toxicity of tailored-dose chemotherapy with gemcitabine and irinotecan for platinum-refractory/resistant ovarian or primary peritoneal cancer. METHODS We enrolled patients with ovarian or primary peritoneal cancer who received ≥2 previous chemotherapeutic regimens but developed progressive disease during platinum-based chemotherapy or within 6 months post-treatment. All patients received gemcitabine (500 mg/m²) and irinotecan (50 mg/m²) on days 1 and 8 every 21 days at the starting dose. The dose was increased or decreased by 4 levels in subsequent cycles based on hematological or non-hematological toxicities observed. The primary endpoint was progression-free survival (PFS), and secondary endpoints were disease control rate (DCR), overall survival (OS), and adverse events. RESULTS We investigated 25 patients who received 267 cycles (median 8 cycles/patient) between October 2008 and May 2011. Tailored-dose gemcitabine was administered up to the 5th cycle as follows: 1,000 mg/m² in 1 (4%), 750 mg/m² in 16 (64%), 500 mg/m² in 6 (24%), and 250 mg/m² in 2 patients (8%). The median PFS and OS were 6.2 months (95% confidence interval [CI]=2.7-10.7) and 16.8 months (95% CI=9.4-30.7), respectively. The DCR was 76%, and PFS was >6 months in 12 of 25 patients (48%). Grade 3 hematological toxicities included leukopenia (9.4%), neutropenia (11.2%), anemia (9.8%), and thrombocytopenia (1.1%). Grade 3/4 non-hematological toxicities did not occur except for fatigue in one patient. CONCLUSIONS Tailored-dose chemotherapy with gemcitabine and irinotecan was effective and well tolerated in patients with platinum-refractory/resistant ovarian or primary peritoneal cancer. TRIAL REGISTRATION UMIN Clinical Trials Registry Identifier: UMIN000004449.
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Affiliation(s)
- Shinichi Tate
- Department of Gynecology, Chiba University Hospital, Chiba, Japan.
| | - Kyoko Nishikimi
- Department of Gynecology, Chiba University Hospital, Chiba, Japan
| | - Ayumu Matsuoka
- Department of Gynecology, Chiba University Hospital, Chiba, Japan
| | - Satoyo Otsuka
- Department of Gynecology, Chiba University Hospital, Chiba, Japan
| | - Kazuyoshi Kato
- Department of Obstetrics and Gynecology, Tokyo Medical University, Tokyo, Japan
| | - Yutaka Takahashi
- Department of Clinical Oncology, International University of Health and Welfare (Ichikawa Hospital), Chiba, Japan
| | - Makio Shozu
- Department of Gynecology, Chiba University Hospital, Chiba, Japan
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15
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The Chicago Consensus on Peritoneal Surface Malignancies: Management of Ovarian Neoplasms. Ann Surg Oncol 2020; 27:1780-1787. [PMID: 32285271 DOI: 10.1245/s10434-020-08322-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Indexed: 01/25/2023]
Abstract
The Chicago Consensus Working Group provides multidisciplinary recommendations for the management of ovarian neoplasms specifically related to the management of peritoneal surface malignancy. These guidelines are developed with input from leading experts including surgical oncologists, medical oncologists, gynecologic oncologists, pathologists, radiologists, palliative care physicians, and pharmacists. These guidelines recognize and address the emerging need for increased awareness in the appropriate management of peritoneal surface disease. They are not intended to replace the quest for higher levels of evidence.
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16
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The Chicago Consensus on peritoneal surface malignancies: Management of ovarian neoplasms. Cancer 2020; 126:2553-2560. [PMID: 32282068 DOI: 10.1002/cncr.32867] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Accepted: 08/14/2019] [Indexed: 12/28/2022]
Abstract
The Chicago Consensus Working Group provides multidisciplinary recommendations for the management of ovarian neoplasms specifically related to the management of peritoneal surface malignancy. These guidelines are developed with input from leading experts, including surgical oncologists, medical oncologists, gynecologic oncologists, pathologists, radiologists, palliative care physicians, and pharmacists. These guidelines recognize and address the emerging need for increased awareness in the appropriate management of peritoneal surface disease. They are not intended to replace the quest for higher levels of evidence.
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Affiliation(s)
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- Chicago Consensus Working Group, Chicago, Illinois
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17
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Chen WC, Huang HJ, Chang TC, Chou HH. Dose-dense chemotherapy with weekly paclitaxel and 3-weekly carboplatin for recurrent ovarian cancer. Taiwan J Obstet Gynecol 2020; 59:21-27. [PMID: 32039795 DOI: 10.1016/j.tjog.2019.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2019] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To analyze the response to dose-dense chemotherapy of weekly paclitaxel and 3-weekly carboplatin in recurrent ovarian cancer, and to report results of literature review. MATERIALS AND METHODS Patients accepted weekly paclitaxel 80 mg/m2 on day 1, 8, 15 and carboplatin on day1 at area under curve (AUC) 6 every 21 days were reviewed for the response rate, progression-free survival, overall survival, and toxicity during January 2012 to April 2016 in Chang Gung Memorial Hospital at Linkou, Taiwan. RESULTS Sixteen patients with recurrent ovarian cancer, including 1 platinum-resistant, 7 partially platinum-sensitive, and 8 platinum-sensitive, accepted a median of 6 cycles of chemotherapy (range 3-10). The overall response rate (ORR) and complete response (CR) rate were 93.8%, and 62.5%, respectively. The median PFS of all patients were 10.9 months (range 4.3-40.5). The median time to response (TTR) was 29.0 days (range 19.6-38.4). The median disease-free survival (DFS) after CR was 5.6 months (range 1.2-34.2). Grade 3 at least toxicity included anemia (6.3%), neutropenia (50%), and thrombocytopenia (18.8%). Twenty-nine articles on phase I, II, III, or retrospective studies of dose-dense chemotherapy with weekly paclitaxel were reviewed. CONCLUSION This is the first report using Japanese Gynecologic Oncology Group 3016 protocol, weekly paclitaxel and 3-weely carboplatin, on recurrent ovarian cancer. The current study showed high ORR and CR with tolerable toxicities. Our study suggested dose-dense chemotherapy with paclitaxel, especially combining carboplatin created high efficacy probably by anti-angiogenesis. However, consolidation or maintenance therapy is needed to prolong DFS.
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Affiliation(s)
- Wei-Chun Chen
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taiwan; Chang Gung University, College of Medicine, Taiwan
| | - Huei-Jean Huang
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taiwan; Chang Gung University, College of Medicine, Taiwan
| | - Ting-Chang Chang
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taiwan; Chang Gung University, College of Medicine, Taiwan
| | - Hung-Hsueh Chou
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taiwan; Chang Gung University, College of Medicine, Taiwan.
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18
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Bergamini A, Bocciolone L, Fodor A, Candiani M, Mangili G. Management of recurrent ovarian cancer: when platinum-based regimens are not a therapeutic option. Int J Gynecol Cancer 2019; 29:1431-1436. [PMID: 31537620 DOI: 10.1136/ijgc-2019-000624] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 08/16/2019] [Accepted: 08/19/2019] [Indexed: 12/14/2022] Open
Abstract
Ovarian cancer relapses have been traditionally classified according to the platinum-free interval, leading to an arbitrary categorization of possible scenarios and treatment options. Its relevance in assessing treatment strategies has been revised in the last several years, as the panorama is constantly changing in the era of personalized medicine and targeted therapies. Factors to be considered while defining the best management of recurrent disease, and, consequently, the available treatment alternatives are increasing. Platinum remains one of the milestones of ovarian cancer treatment, but for some patients it might not be an ideal choice for several reasons other than limited platinum sensitivity. This review aims to analyze the scenarios in which platinum is not considered suitable in the management of patients with recurrent ovarian cancer, and the currently available alternatives.
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Affiliation(s)
- Alice Bergamini
- Obstetrics and Gynecology, Ospedale San Raffaele, Milano, Italy .,Università Vita Salute San Raffaele, Milano, Italy
| | - Luca Bocciolone
- Obstetrics and Gynecology, Ospedale San Raffaele, Milano, Italy
| | - Andrei Fodor
- Radiotherapy, Ospedale San Raffaele, Milano, Italy
| | | | - Giorgia Mangili
- Obstetrics and Gynecology, Ospedale San Raffaele, Milano, Italy
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19
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Richardson DL, Sill MW, Coleman RL, Sood AK, Pearl ML, Kehoe SM, Carney ME, Hanjani P, Van Le L, Zhou XC, Alvarez Secord A, Gray HJ, Landrum LM, Lankes HA, Hu W, Aghajanian C. Paclitaxel With and Without Pazopanib for Persistent or Recurrent Ovarian Cancer: A Randomized Clinical Trial. JAMA Oncol 2019; 4:196-202. [PMID: 29242937 DOI: 10.1001/jamaoncol.2017.4218] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Importance Ovarian cancer is the leading cause of gynecologic cancer deaths in the United States. Pazopanib is an oral, multitarget kinase inhibitor of vascular endothelial growth factor receptors 1, 2, and 3; platelet-derived growth factor receptors α and β; and proto-oncogene receptor tyrosine kinase (c-KIT). Objective To estimate the progression-free survival (PFS) hazard ratio (HR) of weekly paclitaxel and pazopanib compared with weekly paclitaxel and placebo in women with recurrent ovarian cancer. Secondary objectives included frequency and severity of adverse events, proportion responding, and overall survival (OS) in each arm. Translational research objectives included exploring the association between possible biomarkers and single-nucleotide polymorphisms in vascular endothelial growth factor A, interleukin 8, and hypoxia-inducible factor 1α; and PFS, OS, and proportion responding. Design, Setting, and Participants A randomized, placebo-controlled, double-blind phase 2 study was conducted at 26 participating institutions. Patients were enrolled between December 12, 2011, and April 22, 2013. Data were frozen on August 11, 2014. Participants were patients with persistent or recurrent epithelial ovarian, fallopian tube, or primary peritoneal carcinoma with 1 to 3 prior regimens and performance status of 0 to 2. One hundred six patients enrolled; 100 were evaluable for toxic effects. Interventions All patients received paclitaxel 80 mg/m2 intravenously on days 1, 8, and 15 every 28 days and were randomized 1:1 to pazopanib 800 mg orally daily or placebo. Main Outcomes and Measures The primary end point was PFS. The study was designed to detect a 37.5% reduction in the hazard with 80% power (α = 10%). Results A total of 106 women (median age [range], 61 [35-87] years; 88 [83%] white) were enrolled. Study arms were well balanced for age, performance status, measurable disease, and prior bevacizumab. Proportion responding was 14 of 44 (31.8%) vs 10 of 44 (22.7%) for pazopanib plus paclitaxel vs paclitaxel alone. Median PFS was 7.5 vs 6.2 months for pazopanib plus paclitaxel vs paclitaxel alone, respectively (HR, 0.84; 90% CI, 0.57-1.22; P = .20). Median OS was 20.7 vs 23.3 months for pazopanib plus paclitaxel vs paclitaxel alone (HR, 1.04; 90% CI, 0.60-1.79; P = .90). Severe hypertension was more common on the pazopanib plus paclitaxel arm (relative risk, 12.0; 95% CI, 1.62-88.84). More patients discontinued treatment on the paclitaxel arm for disease progression (34 of 52 [65.4%] vs 17 of 54 [31.5%]), and more on the pazopanib plus paclitaxel arm for adverse events (20 of 54 [37%] vs 5 of 52 [9.6%]). No association was found between single-nucleotide polymorphisms (interleukin 8 and hypoxia-inducible factor 1α) and OS and proportion responding. Patients with VEGFA CC genotype may be more resistant to weekly paclitaxel than those with the AC or AA genotype, with 1 of 14 (7%), 3 of 15 (20%), and 4 of 8 (50%) responding, respectively. Conclusions and Relevance The combination of pazopanib plus paclitaxel is not superior to paclitaxel in women with recurrent ovarian cancer. Trial Registration clinicaltrials.gov Identifier: NCT01468909.
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Affiliation(s)
- Debra L Richardson
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas
| | - Michael W Sill
- NRG Oncology Statistics & Data Management Center, Roswell Park Cancer Institute, Buffalo, New York
| | | | - Anil K Sood
- University of Texas, MD Anderson Cancer Center, Houston
| | - Michael L Pearl
- Division of Gynecological Oncology, Stony Brook University Hospital, Health Sciences Center T9, Stony Brook, New York
| | - Siobhan M Kehoe
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas
| | | | - Parviz Hanjani
- Hanjani Institute for Gynecologic Oncology, Abington Memorial Hospital, Abington, Pennsylvania
| | - Linda Van Le
- Department of Obstetrics & Gynecology, University of North Carolina at Chapel Hill, Chapel Hill
| | - Xun C Zhou
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Hospital of Central Connecticut, New Britain
| | - Angeles Alvarez Secord
- Division of Gynecologic Oncology, Department of Obstetrics & Gynecology, Duke University Medical Center, Durham, North Carolina
| | - Heidi J Gray
- University of Washington Medical Center, Seattle
| | - Lisa M Landrum
- Department of Obstetrics and Gynecology, Oklahoma University Health Science Center, Oklahoma City
| | - Heather A Lankes
- NRG Oncology Statistics & Data Management Center, Roswell Park Cancer Institute, Buffalo, New York
| | - Wei Hu
- University of Texas, MD Anderson Cancer Center, Houston
| | - Carol Aghajanian
- Department of Medical Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
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20
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Lee CK, Asher R, Friedlander M, Gebski V, Gonzalez-Martin A, Lortholary A, Lesoin A, Kurzeder C, Largillier R, Hilpert F, Hardy-Bessard AC, Kaminsky MC, Poveda A, Pujade-Lauraine E. Development and validation of a prognostic nomogram for overall survival in patients with platinum-resistant ovarian cancer treated with chemotherapy. Eur J Cancer 2019; 117:99-106. [PMID: 31279306 DOI: 10.1016/j.ejca.2019.05.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 05/15/2019] [Accepted: 05/17/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND Platinum-resistant ovarian cancer (PROC) is associated with a variable prognosis and unpredictable survival times. We have developed and validated a prognostic nomogram with the objective of improving the prediction of overall survival (OS) in patients treated with chemotherapy. METHODS The nomogram was developed using data from a training cohort of patients from two trials, including the chemotherapy-only arm in AURELIA and all randomised patients in CARTAXHY. Multivariable proportional hazards models were generated based on pretreatment characteristics to develop a nomogram that classifies patients based on OS. We subsequently assessed the performance of the nomogram in terms of discrimination and calibration in independent validation patient cohorts: PENELOPE and the bevacizumab-chemotherapy arm of AURELIA. RESULTS The nomogram included six significant OS predictors, in order of importance: performance status, ascites, size of the largest tumour, CA-125, platinum-free interval and primary platinum resistance (C-statistic 0.69). In the training cohort, the median OS in the good, intermediate and poor prognosis groups was 25.3, 15.2 and 7.4 months, respectively. In the PENELOPE validation cohort (C-statistic 0.59), the median OS in the good, intermediate and poor prognosis groups was 18.5, 10.3 and 5.8 months, respectively. In the AURELIA bevacizumab-chemotherapy validation cohort (C-statistic 0.67), the median OS in good, intermediate and poor prognosis groups was 26.7, 13.8 and 10.0 months, respectively. CONCLUSIONS This nomogram with six pretreatment characteristics allows prediction of OS in PROC and could be used for stratification of patients in clinical trials as well as for counselling patients about prognosis.
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Affiliation(s)
- Chee Khoon Lee
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, Australia.
| | - Rebecca Asher
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, Australia
| | | | - Val Gebski
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, Australia
| | - Antonio Gonzalez-Martin
- Grupo Español de Investigación en Cáncer de Ovario (GEICO) and MD Anderson Cancer Center Spain, Madrid, Spain; Clínica Universidad de Navarra, Madrid, Spain
| | - Alain Lortholary
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO) and Medical Oncology, Hôpital Privé du Confluent S.A.S., Nantes, France
| | - Anne Lesoin
- GINECO and Medical Oncology, Centre Oscar Lambret, Lille, France
| | - Christian Kurzeder
- Arbeitsgemeinschaft Gynäkologische Onkologie (AGO) and Dept. of Gynecology & Gynecologic Oncology, Klinikum Essen Mitte, Essen, Germany
| | | | - Felix Hilpert
- AGO and Dept. of Gynecology and Obstetrics, University Hospital Kiel, Kiel, Germany; Mammazentrum am Krankenhaus Jerusalem, Hamburg, Germany
| | | | | | - Andres Poveda
- GEICO and Instituto Valenciano de Oncología, Valencia, Spain
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Luvero D, Plotti F, Aloisia A, Montera R, Terranova C, Carlo De Cicco Nardone, Scaletta G, Lopez S, Miranda A, Capriglione S, Gatti A, Pierluigi Benedetti Panici, Angioli R. Ovarian cancer relapse: From the latest scientific evidence to the best practice. Crit Rev Oncol Hematol 2019; 140:28-38. [PMID: 31176270 DOI: 10.1016/j.critrevonc.2019.05.014] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 03/17/2019] [Accepted: 05/23/2019] [Indexed: 01/10/2023] Open
Abstract
Ovarian cancer (OC) is the fifth most common cause of cancer death in women worldwide. Despite treatment options have continued to improve in recent years, the recurrence rate is still high; in fact around 80% of patients relapses within 18 months. Recently, the scientific landscape is agree in asserting that the ovarian cancer is not a single disease but the outcome of patients depends from the molecular and biological characterization of tumor tissue. In this scenario, molecular targeted therapy given alone or in combination with chemotherapy is showing significant results. We review the different options for the treatment of ovarian cancer recurrence, including the role of surgery, in order to try outlining a possible treatment algorithm evaluating the recent scientific literature and the most important trials.
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Affiliation(s)
- Daniela Luvero
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy.
| | - Francesco Plotti
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy
| | - Alessia Aloisia
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy
| | - Roberto Montera
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy
| | - Corrado Terranova
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy
| | - Carlo De Cicco Nardone
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy
| | - Giuseppe Scaletta
- Unit of Gynecologic Oncology, Department of Women's and Children's Health. A. Gemelli University Polyclinic Foundation Rome, Italy
| | - Salvatore Lopez
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy
| | - Andrea Miranda
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy
| | - Stella Capriglione
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy
| | - Alessandra Gatti
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy
| | - Pierluigi Benedetti Panici
- University of Rome "Sapienza", Department of Gynecological-Obstetric Sciences and Urological Sciences, Umberto I Hospital, Rome, Italy
| | - Roberto Angioli
- University Campus Bio Medico of Rome, Department of Obstetrics and Gynecology, Via Álvaro del Portillo, 200, 00128 Rome, Italy
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22
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Tripodi E, Cormio G, De Giorgi U, Valabrega G, Rubino D, Lepori S, Maltese G, Sabatucci I, Lorusso D. Pegylated liposomal doxorubicin re-challenge in patients with ovarian cancer relapse: a multicenter retrospective study. Int J Gynecol Cancer 2019; 29:153-157. [PMID: 30640698 DOI: 10.1136/ijgc-2018-000034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 08/30/2018] [Accepted: 09/06/2018] [Indexed: 11/03/2022] Open
Abstract
BackgroundPegylated liposomal doxorubicin (PLD) is an active and well-tolerable treatment in ovarian cancer relapse, either alone or in combination with other drugs. No data are available on the possibility to rechallenge PLD treatment in long survivor patients with recurrent ovarian cancer, as evaluated for platinum agent, paclitaxel and gemcitabine. The aim of the present study was to evaluate the anti-tumor activity and the toxicity profile of re-challenge of PLD in recurrent ovarian cancer patients.MethodsData on 27 patients with epithelial ovarian cancer treated in the last ten years (2007-2017) with palliative PLD rechallenge were included in this multicenter retrospective Italian study.ResultsThe objective response rate to PLD re-treatment were complete response in 19%, partial response in 30% and stable disease in 37%. Only 1 case of G4 hematological toxicity was reported. No patient experienced severe cardiac impairment (G2-4).ConclusionPLD rechallenge represents an active and safe possibility of treatment for long survivor ovarian cancer patients.
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Affiliation(s)
- Elisa Tripodi
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Gennaro Cormio
- Gynecologic Oncology Unit, IRCCS Istituto Tumori Giovanni Paolo II, Bari, Italy.,Gynecologic Oncology Unit, University of Bari, Bari, Italy
| | - Ugo De Giorgi
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | | | - Daniela Rubino
- SSD Oncologia Medica Istituto "F.Addarii", Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Stefano Lepori
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giuseppa Maltese
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Ilaria Sabatucci
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Domenica Lorusso
- Gynecologic Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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23
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Falchook G, Coleman RL, Roszak A, Behbakht K, Matulonis U, Ray-Coquard I, Sawrycki P, Duska LR, Tew W, Ghamande S, Lesoin A, Schwartz PE, Buscema J, Fabbro M, Lortholary A, Goff B, Kurzrock R, Martin LP, Gray HJ, Fu S, Sheldon-Waniga E, Lin HM, Venkatakrishnan K, Zhou X, Leonard EJ, Schilder RJ. Alisertib in Combination With Weekly Paclitaxel in Patients With Advanced Breast Cancer or Recurrent Ovarian Cancer: A Randomized Clinical Trial. JAMA Oncol 2019; 5:e183773. [PMID: 30347019 DOI: 10.1001/jamaoncol.2018.3773] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Importance There is an unmet medical need for the treatment of recurrent ovarian cancer, and new approaches are needed to improve progression-free survival (PFS) and overall survival. Objective This phase 1/2 study evaluated the activity of alisertib in combination with weekly paclitaxel in patients with breast (phase 1) and ovarian cancer (phase 1 and phase 2). Design, Setting, and Participants An open-label phase 1 and randomized phase 2 clinical trial conducted from April 16, 2010, for phase 1 and March 28, 2012, to August 12, 2013, for phase 2 was conducted at 33 sites (United States, France, and Poland). Data are reported from a cutoff date of August 12, 2014, with a median duration of follow-up of 7.2 months in the alisertib plus paclitaxel arm and 4.6 months in the paclitaxel arm. A total of 191 women with advanced breast (phase 1 only) or recurrent ovarian cancer were enrolled, including 142 patients randomized to alisertib plus paclitaxel (n = 73) or paclitaxel alone (n = 69) in the phase 2 study. Interventions Patients were randomized 1:1 stratified by platinum-free interval (refractory, 0-6 months, 6-12 months) and prior weekly taxane treatment (yes, no) to receive alisertib 40 mg twice per day orally and 3 days on and 4 days off for 3 weeks, plus paclitaxel (60 mg/m2 intravenously, days 1, 8, and 15), or weekly paclitaxel 80 mg/m2 intravenously in 28-day cycles. Main Outcomes and Measures Primary endpoint was PFS; primary efficacy analysis and safety analysis used modified intention to treat (mITT) population (all randomized patients who received ≥1 dose of study drug). Results The median age for the 191 patients enrolled in phase 1 was 59 (range, 29-75) years. The median age for the 142 patients enrolled in phase 2 was 63 (range, 30-81) years for patients receiving alisertib plus paclitaxel and 61 (range, 41-81) years for patients receiving paclitaxel. At data cutoff, 107 (75%) patients had a documented PFS event; 52 (71%) in the alisertib plus paclitaxel arm, and 55 (80%) in the paclitaxel arm. Median PFS was 6.7 months with alisertib plus paclitaxel vs 4.7 months with paclitaxel (HR, 0.75; 80% CI, 0.58-0.96; P = .14; 2-sided P value cutoff = .20 to be considered worthy of further investigation). Drug-related grade 3 or higher adverse events were reported in 63 (86%) vs 14 (20%) patients in the alisertib plus paclitaxel and paclitaxel arms, including 56 (77%) vs 7 (10%) neutropenia, 18 (25%) vs 0 stomatitis, and 10 (14%) vs 2 (3%) anemia; 54 (74%) vs 17 (25%) had adverse events leading to dose reductions. Two patients died during the study (1 in each arm); neither death was considered related to study drug. Conclusions and Relevance The primary endpoint, PFS, significantly favored alisertib plus paclitaxel over paclitaxel alone. Further investigation is warranted. Trial Registration ClinicalTrials.gov identifier: NCT01091428.
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Affiliation(s)
- Gerald Falchook
- Sarah Cannon Research Institute at HealthONE, Denver, Colorado
| | | | - Andrzej Roszak
- Greater Poland Cancer Centre/University of Medical Sciences, Poznan, Poland
| | - Kian Behbakht
- Department of Gynecologic Oncology, University of Colorado School of Medicine, Aurora
| | - Ursula Matulonis
- Gynecologic Oncology Program, Dana-Farber Cancer Institute, Boston, Massachusetts
| | | | - Piotr Sawrycki
- Department of Oncology and Chemotherapy, L. Rydygiera District Hospital, Torun, Poland
| | - Linda R Duska
- University of Virginia Health System, Charlottesville
| | - William Tew
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sharad Ghamande
- Georgia Cancer Center at Augusta University, Augusta, Georgia
| | | | | | | | | | | | | | | | | | | | - Siqing Fu
- University of Texas, MD Anderson Cancer Center, Houston
| | - Emily Sheldon-Waniga
- Millennium Pharmaceuticals Inc (a wholly owned subsidiary of Takeda Pharmaceutical Company Limited), Cambridge, Massachusetts
| | - Huamao Mark Lin
- Millennium Pharmaceuticals Inc (a wholly owned subsidiary of Takeda Pharmaceutical Company Limited), Cambridge, Massachusetts
| | - Karthik Venkatakrishnan
- Millennium Pharmaceuticals Inc (a wholly owned subsidiary of Takeda Pharmaceutical Company Limited), Cambridge, Massachusetts
| | - Xiaofei Zhou
- Millennium Pharmaceuticals Inc (a wholly owned subsidiary of Takeda Pharmaceutical Company Limited), Cambridge, Massachusetts
| | - E Jane Leonard
- Millennium Pharmaceuticals Inc (a wholly owned subsidiary of Takeda Pharmaceutical Company Limited), Cambridge, Massachusetts
| | - Russell J Schilder
- Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, Pennsylvania
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24
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Casado A, Callata HR, Manzano A, Marquina G, Alonso T, Gajate P, Sotelo M, Cabezas S, Fernández C, Díaz-Rubio E. Trabectedin for reversing platinum resistance and resensitization to platinum in patients with recurrent ovarian cancer. Future Oncol 2019; 15:271-280. [DOI: 10.2217/fon-2018-0554] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Aims: We evaluated trabectedin in patients with platinum-resistant/refractory and partially platinum-sensitive recurrent ovarian cancer and the outcomes after reintroduction of platinum. Methods: Twenty-seven patients (platinum-resistant/refractory n = 24/PPS; n = 3) treated with trabectedin were retrospectively analyzed. Results: Trabectedin resulted in an objective response rate (ORR) of 18.2% with a 59.1% of disease control rate (ORR plus stable disease). The median progression-free and overall survival were 3.0 and 21.3 months, respectively. Subsequently, 17 patients were retreated with platinum and yield an ORR of 41.2% and DCR of 47.0%. The median progression-free and overall survival after platinum rechallenge were 5.0 and 14.7 months, respectively. Conclusion: Our results suggest that trabectedin may contribute to resensitize tumor cells to platinum rechallenge.
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Affiliation(s)
- Antonio Casado
- Department of Medical Oncology, University Hospital San Carlos, Madrid, Spain
| | - Hector R Callata
- Department of Medical Oncology, University Hospital San Carlos, Madrid, Spain
| | - Aranzazu Manzano
- Department of Medical Oncology, University Hospital San Carlos, Madrid, Spain
| | - Gloria Marquina
- Department of Medical Oncology, University Hospital San Carlos, Madrid, Spain
| | - Teresa Alonso
- Department of Medical Oncology, University Hospital San Carlos, Madrid, Spain
| | - Pablo Gajate
- Department of Medical Oncology, University Hospital San Carlos, Madrid, Spain
| | - Miguel Sotelo
- Department of Medical Oncology, University Hospital San Carlos, Madrid, Spain
| | - Santiago Cabezas
- Department of Medical Oncology, University Hospital San Carlos, Madrid, Spain
| | - Cristina Fernández
- Department of Public Health & Preventive Medicine, University Hospital San Carlos, Madrid, Spain
| | - Eduardo Díaz-Rubio
- Department of Medical Oncology, University Hospital San Carlos, Madrid, Spain
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25
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26
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Vergote I, von Moos R, Manso L, Van Nieuwenhuysen E, Concin N, Sessa C. Tumor Treating Fields in combination with paclitaxel in recurrent ovarian carcinoma: Results of the INNOVATE pilot study. Gynecol Oncol 2018; 150:471-477. [DOI: 10.1016/j.ygyno.2018.07.018] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/18/2018] [Accepted: 07/22/2018] [Indexed: 12/31/2022]
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27
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Roncolato FT, Gibbs E, Lee CK, Asher R, Davies LC, Gebski VJ, Friedlander M, Hilpert F, Wenzel L, Stockler MR, King M, Pujade-Lauraine E. Quality of life predicts overall survival in women with platinum-resistant ovarian cancer: an AURELIA substudy. Ann Oncol 2018; 28:1849-1855. [PMID: 28595285 DOI: 10.1093/annonc/mdx229] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Background Women with platinum-resistant ovarian cancer are a heterogeneous group whose median overall survival is 12 months. We hypothesized that their quality of life (QoL) scores would be prognostic. Patients and methods Data from AURELIA (n = 326), a randomized trial of chemotherapy with or without bevacizumab, were used to identify baseline QoL domains [EORTC (European Organisation for Research and Treatment of Cancer) QLQ-C30 and OV28] that were significantly associated with overall survival in multivariable Cox regression analyses. Patients were classified as having good, medium, or poor risk. Cutpoints were validated in an independent dataset, CARTAXHY (n = 136). Multivariable analyses of significant QoL domains on survival were adjusted for clinicopathological prognostic factors. The additional QoL information was assessed using C statistic. Results In AURELIA, all domains, except cognitive function, predicted overall survival in univariable analyses. Physical function (P < 0.001) and abdominal/gastrointestinal symptom (P < 0.001) scores remained significant in multivariable models. In high (score <67), medium (67-93), and low (>93) risk categories for physical function, median overall survival was 11.0, 14.7, and 19.3 months, respectively (P < 0.001). In CARTAXHY, median overall survival was 7.9, 16.2, and 23.9 months (P < 0.001), respectively. For high- (>44), medium- (13-44), and low- (<13) risk categories for abdominal/gastrointestinal symptoms, median overall survival was 11.9, 14.3, and 19.7 months in AURELIA (P < 0.001) and 10.5, 19.6, and 24.1 months in CARTAXHY (P = 0.02). Physical function (P = 0.02) and abdominal/gastrointestinal symptoms (P = 0.03) remained independent prognostic factors after adjustment for clinicopathological factors. The C statistic of the full model was 0.71. For QoL factors alone, patient factors alone and disease factors alone, the C statistics were 0.61, 0.61, and 0.67 respectively. Conclusions Physical function and abdominal/gastrointestinal symptom scores improved predictions of overall survival over clinicopathological factors alone in platinum-resistant ovarian cancer. This additional prognostic information could improve trial stratification, patient-doctor communication about prognosis, and clinical decision-making. Clinical trial registration NCT00976911.
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Affiliation(s)
- F T Roncolato
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney
- Macarthur Cancer Therapy Centre, Campbelltown
| | - E Gibbs
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney
| | - C K Lee
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney
- Medical Oncology, St George Hospital, Sydney
| | - R Asher
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney
| | - L C Davies
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney
| | - V J Gebski
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney
| | - M Friedlander
- Medical Oncology, Prince of Wales Hospital, Sydney, Australia
| | - F Hilpert
- Gynecology & Obstetrics, University of Schleswig-Holstein, Kiel, Germany
| | - L Wenzel
- Public Health, University of California, Irvine, USA
| | - M R Stockler
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney
| | - M King
- Psycho-oncology Co-operative Research Group (PoCoG), University of Sydney, Sydney, Australia
| | - E Pujade-Lauraine
- Hematology & Medical Oncology, Hopital Hôtel-Dieu de Paris, Paris, France
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28
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Richardson DL, Sill MW, Coleman RL, Sood AK, Pearl ML, Kehoe SM, Carney ME, Hanjani P, Van Le L, Zhou XC, Alvarez Secord A, Gray HJ, Landrum LM, Lankes HA, Hu W, Aghajanian C. Paclitaxel With and Without Pazopanib for Persistent or Recurrent Ovarian Cancer: A Randomized Clinical Trial. JAMA Oncol 2018. [PMID: 29242937 DOI: 10.1001/jamaoncol.2017.4218] [] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Ovarian cancer is the leading cause of gynecologic cancer deaths in the United States. Pazopanib is an oral, multitarget kinase inhibitor of vascular endothelial growth factor receptors 1, 2, and 3; platelet-derived growth factor receptors α and β; and proto-oncogene receptor tyrosine kinase (c-KIT). Objective To estimate the progression-free survival (PFS) hazard ratio (HR) of weekly paclitaxel and pazopanib compared with weekly paclitaxel and placebo in women with recurrent ovarian cancer. Secondary objectives included frequency and severity of adverse events, proportion responding, and overall survival (OS) in each arm. Translational research objectives included exploring the association between possible biomarkers and single-nucleotide polymorphisms in vascular endothelial growth factor A, interleukin 8, and hypoxia-inducible factor 1α; and PFS, OS, and proportion responding. Design, Setting, and Participants A randomized, placebo-controlled, double-blind phase 2 study was conducted at 26 participating institutions. Patients were enrolled between December 12, 2011, and April 22, 2013. Data were frozen on August 11, 2014. Participants were patients with persistent or recurrent epithelial ovarian, fallopian tube, or primary peritoneal carcinoma with 1 to 3 prior regimens and performance status of 0 to 2. One hundred six patients enrolled; 100 were evaluable for toxic effects. Interventions All patients received paclitaxel 80 mg/m2 intravenously on days 1, 8, and 15 every 28 days and were randomized 1:1 to pazopanib 800 mg orally daily or placebo. Main Outcomes and Measures The primary end point was PFS. The study was designed to detect a 37.5% reduction in the hazard with 80% power (α = 10%). Results A total of 106 women (median age [range], 61 [35-87] years; 88 [83%] white) were enrolled. Study arms were well balanced for age, performance status, measurable disease, and prior bevacizumab. Proportion responding was 14 of 44 (31.8%) vs 10 of 44 (22.7%) for pazopanib plus paclitaxel vs paclitaxel alone. Median PFS was 7.5 vs 6.2 months for pazopanib plus paclitaxel vs paclitaxel alone, respectively (HR, 0.84; 90% CI, 0.57-1.22; P = .20). Median OS was 20.7 vs 23.3 months for pazopanib plus paclitaxel vs paclitaxel alone (HR, 1.04; 90% CI, 0.60-1.79; P = .90). Severe hypertension was more common on the pazopanib plus paclitaxel arm (relative risk, 12.0; 95% CI, 1.62-88.84). More patients discontinued treatment on the paclitaxel arm for disease progression (34 of 52 [65.4%] vs 17 of 54 [31.5%]), and more on the pazopanib plus paclitaxel arm for adverse events (20 of 54 [37%] vs 5 of 52 [9.6%]). No association was found between single-nucleotide polymorphisms (interleukin 8 and hypoxia-inducible factor 1α) and OS and proportion responding. Patients with VEGFA CC genotype may be more resistant to weekly paclitaxel than those with the AC or AA genotype, with 1 of 14 (7%), 3 of 15 (20%), and 4 of 8 (50%) responding, respectively. Conclusions and Relevance The combination of pazopanib plus paclitaxel is not superior to paclitaxel in women with recurrent ovarian cancer. Trial Registration clinicaltrials.gov Identifier: NCT01468909.
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Affiliation(s)
- Debra L Richardson
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas
| | - Michael W Sill
- NRG Oncology Statistics & Data Management Center, Roswell Park Cancer Institute, Buffalo, New York
| | | | - Anil K Sood
- University of Texas, MD Anderson Cancer Center, Houston
| | - Michael L Pearl
- Division of Gynecological Oncology, Stony Brook University Hospital, Health Sciences Center T9, Stony Brook, New York
| | - Siobhan M Kehoe
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas
| | | | - Parviz Hanjani
- Hanjani Institute for Gynecologic Oncology, Abington Memorial Hospital, Abington, Pennsylvania
| | - Linda Van Le
- Department of Obstetrics & Gynecology, University of North Carolina at Chapel Hill, Chapel Hill
| | - Xun C Zhou
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Hospital of Central Connecticut, New Britain
| | - Angeles Alvarez Secord
- Division of Gynecologic Oncology, Department of Obstetrics & Gynecology, Duke University Medical Center, Durham, North Carolina
| | - Heidi J Gray
- University of Washington Medical Center, Seattle
| | - Lisa M Landrum
- Department of Obstetrics and Gynecology, Oklahoma University Health Science Center, Oklahoma City
| | - Heather A Lankes
- NRG Oncology Statistics & Data Management Center, Roswell Park Cancer Institute, Buffalo, New York
| | - Wei Hu
- University of Texas, MD Anderson Cancer Center, Houston
| | - Carol Aghajanian
- Department of Medical Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York
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29
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Champer M, Huang Y, Hou JY, Tergas AI, Burke WM, Hillyer GC, Ananth CV, Neugut AI, Hershman DL, Wright JD. Adherence to treatment recommendations and outcomes for women with ovarian cancer at first recurrence. Gynecol Oncol 2018; 148:19-27. [PMID: 29153542 PMCID: PMC5756507 DOI: 10.1016/j.ygyno.2017.11.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 10/31/2017] [Accepted: 11/04/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Treatment selection for recurrent ovarian cancer is typically based on the duration of time between the completion of adjuvant, platinum-based therapy and the time of recurrence, the platinum free interval (PFI). We examined the use of, and outcomes associated with platinum-based chemotherapy based on the PFI in women with recurrent ovarian cancer. METHODS The Surveillance, Epidemiology, and End Results-Medicare database was used to identify women aged >65years with epithelial ovarian cancer who underwent surgery and platinum-based chemotherapy and who developed a recurrence >3months after the completion of adjuvant therapy. Patients were stratified by PFI into 3 groups: PFI <6months, PFI 7-12months, and PFI >12months. Multivariable models were used to examine predictors of use of platinum-based therapy and survival for each group. RESULTS A total of 2369 patients were identified. In women with a PFI of ≤6months, treatment consisted of platinum-based combination therapy in 28.2%, single agent platinum in 5.2% and non-platinum therapy in 66.6%. Corresponding rates of these treatments among women with a PFI of 7-12months were 39.7%, 12.4% and 47.9%, respectively; the rates were 57.6%, 13.2% and 29.3% in those with a PFI of >12months, respectively. Median survival was 13, 18, and 27months for patients with a PFI of ≤6months, 7-12months, and >12months, respectively (P<0.0001). For all three groups, platinum combination therapy was associated with decreased risk of death compared to non‑platinum based therapy. CONCLUSION Platinum free interval is a strong predictor of survival in elderly women with recurrent ovarian cancer. There is widespread variation in treatment selection for women with recurrent ovarian cancer with many women receiving non-guideline based regimens.
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Affiliation(s)
- Miriam Champer
- Columbia University College of Physicians and Surgeons, United States
| | - Yongmei Huang
- Columbia University College of Physicians and Surgeons, United States
| | - June Y Hou
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States
| | - Ana I Tergas
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States; Mailman School of Public Health, Columbia University, United States
| | - William M Burke
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States
| | | | - Cande V Ananth
- Columbia University College of Physicians and Surgeons, United States; Mailman School of Public Health, Columbia University, United States
| | - Alfred I Neugut
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States; Mailman School of Public Health, Columbia University, United States
| | - Dawn L Hershman
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States; Mailman School of Public Health, Columbia University, United States
| | - Jason D Wright
- Columbia University College of Physicians and Surgeons, United States; Herbert Irving Comprehensive Cancer Center, United States; New York Presbyterian Hospital, United States.
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30
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Wong Te Fong AC, Thavasu P, Gagrica S, Swales KE, Leach MO, Cosulich SC, Chung YL, Banerji U. Evaluation of the combination of the dual m-TORC1/2 inhibitor vistusertib (AZD2014) and paclitaxel in ovarian cancer models. Oncotarget 2017; 8:113874-113884. [PMID: 29371953 PMCID: PMC5768370 DOI: 10.18632/oncotarget.23022] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 11/14/2017] [Indexed: 01/02/2023] Open
Abstract
Activation of the PI3K/mTOR pathway has been shown to be correlated with resistance to chemotherapy in ovarian cancer. We aimed to investigate the effects of combining inhibition of mTORC1 and 2 using the mTOR kinase inhibitor vistusertib (AZD2014) with paclitaxel in in vitro and in vivo ovarian cancer models. The combination of vistusertib and paclitaxel on cell growth was additive in a majority of cell lines in the panel (n = 12) studied. A cisplatin- resistant model (A2780Cis) was studied in vitro and in vivo. We demonstrated inhibition of mTORC1 and mTORC2 by vistusertib and the combination by showing reduction in p-S6 and p-AKT levels, respectively. In the A2780CisR xenograft model compared to control, there was a significant reduction in tumor volumes (p = 0.03) caused by the combination and not paclitaxel or vistusertib alone. In vivo, we observed a significant increase in apoptosis (cleaved PARP measured by immunohistochemistry; p = 0.0003). Decreases in phospholipid and bioenergetic metabolites were studied using magnetic resonance spectroscopy and significant changes in phosphocholine (p = 0.01), and ATP (p = 0.04) were seen in tumors treated with the combination when compared to vehicle-control. Based on this data, a clinical trial evaluating the combination of paclitaxel and vistusertib has been initiated (NCT02193633). Interestingly, treatment of ovarian cancer patients with paclitaxel caused an increase in p-AKT levels in platelet-rich plasma and it was possible to abrogate this increase with the co-treatment with vistusertib in 4/5 patients: we believe this combination will benefit patients with ovarian cancer.
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Affiliation(s)
- Anne-Christine Wong Te Fong
- Cancer Research UK Cancer Imaging Centre, Division of Radiotherapy and Imaging, The Institute of Cancer Research and The Royal Marsden, London, UK
| | - Parames Thavasu
- Division of Cancer Therapeutics, The Institute of Cancer Research, London, UK
- Division of Cancer Therapeutics and Division of Clinical Studies, The Institute of Cancer Research and The Royal Marsden, London, UK
| | - Sladjana Gagrica
- IMED Oncology, AstraZeneca, Cancer Research UK Cambridge Institute, Cambridge, UK
| | - Karen E. Swales
- Division of Cancer Therapeutics, The Institute of Cancer Research, London, UK
- Division of Cancer Therapeutics and Division of Clinical Studies, The Institute of Cancer Research and The Royal Marsden, London, UK
| | - Martin O. Leach
- Cancer Research UK Cancer Imaging Centre, Division of Radiotherapy and Imaging, The Institute of Cancer Research and The Royal Marsden, London, UK
| | - Sabina C. Cosulich
- IMED Oncology, AstraZeneca, Cancer Research UK Cambridge Institute, Cambridge, UK
| | - Yuen-Li Chung
- Cancer Research UK Cancer Imaging Centre, Division of Radiotherapy and Imaging, The Institute of Cancer Research and The Royal Marsden, London, UK
| | - Udai Banerji
- Division of Cancer Therapeutics and Division of Clinical Studies, The Institute of Cancer Research and The Royal Marsden, London, UK
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Francis J, Coakley N, Elit L, Mackay H. Systemic therapy for recurrent epithelial ovarian cancer: a clinical practice guideline. ACTA ACUST UNITED AC 2017; 24:e540-e546. [PMID: 29270064 DOI: 10.3747/co.24.3824] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Objective The purpose of this guideline is to recommend systemic therapy options for women with recurrent epithelial ovarian cancer, including fallopian tube and primary peritoneal cancers. Methods This document updates the recommendations published in the 2011 Optimal Chemotherapy for Recurrent Ovarian Cancer guideline from Cancer Care Ontario. Draft recommendations were formulated based on evidence obtained through a systematic review of phase ii and iii randomized controlled trials (rcts). The draft recommendations underwent internal review by clinical and methodology experts, and external review by clinical practitioners through a survey assessing the clinical relevance and overall quality of the guideline. Feedback from the internal and external reviews was integrated into the clinical practice guideline. Results The primary literature search yielded thirty-six primary research papers representing thirty rcts that met the eligibility criteria. The guideline provides recommendations for patients with serous tumour histologies and with recurrent, platinum-resistant, and platinum-sensitive ovarian cancer. Conclusions The body of evidence from trials that included olaparib and bevacizumab consistently shows a benefit in progression-free survival (pfs) without a corresponding benefit in overall survival (os). The Working Group for this guideline designated pfs, which is associated with symptom control, as a critical outcome. A finding of net benefit can therefore be concluded based on significant differences in pfs. However, that benefit is not without identified harms. Given the identified harms, patient involvement in the decision-making process must take into consideration the side effect profiles of olaparib and bevacizumab within the context of improved pfs but minimal change in os.
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Affiliation(s)
- J Francis
- Department of Obstetrics and Gynecology, Queen's University, Kingston
| | - N Coakley
- Department of Oncology, McMaster University, and Cancer Care Ontario's Program in Evidence-Based Care, Hamilton
| | - L Elit
- Department of Obstetrics and Gynecology, McMaster University, Hamilton; and
| | - H Mackay
- Department of Medical Oncology and Hematology, Sunnybrook Health Sciences Centre, Toronto, ON
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Tomao F, Marchetti C, Romito A, Di Pinto A, Di Donato V, Capri O, Palaia I, Monti M, Muzii L, Benedetti Panici P. Overcoming platinum resistance in ovarian cancer treatment: from clinical practice to emerging chemical therapies. Expert Opin Pharmacother 2017; 18:1443-1455. [PMID: 28521614 DOI: 10.1080/14656566.2017.1328055] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION The objective of this review is to summarize results from clinical trials that tested cytotoxic drugs and target strategies for the treatment of platinum resistant (PR) recurrent ovarian cancer (ROC) with particular attention to Phase III and ongoing trials. Areas covered: Since platinum free interval (PFI) represents the most important predictive factor for response to platinum re-treatment in ROC, non-platinum regimens are conventionally considered the most appropriate approaches. Impressive progress has been made in recent decades, resulting in the identification of most effective cytotoxic agents and in the development of new target strategies. However, the efficacy of most of these drugs for the treatment of PR disease is still limited. Expert opinion: The most favorable benefit for the treatment of PR disease, has been described by the AURELIA trial that showed a 3.3 months increase in progression free survival (PFS) when bevacizumab was combined with non-platinum single agent chemotherapy in bevacizumab-naïve patients. Nevertheless, the use of novel agents is associated to important costs for just little gains in survival. Thus, in our opinion the economic evaluation, such as the incorporation of quality of life into the clinical studies is crucial for the development of future trials for PR-ROC.
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Affiliation(s)
- Federica Tomao
- a Department of Gynaecology and Obstetrics , "Sapienza" University of Rome , Rome , Italy
| | - Claudia Marchetti
- a Department of Gynaecology and Obstetrics , "Sapienza" University of Rome , Rome , Italy
| | - Alessia Romito
- a Department of Gynaecology and Obstetrics , "Sapienza" University of Rome , Rome , Italy
| | - Anna Di Pinto
- a Department of Gynaecology and Obstetrics , "Sapienza" University of Rome , Rome , Italy
| | - Violante Di Donato
- a Department of Gynaecology and Obstetrics , "Sapienza" University of Rome , Rome , Italy
| | - Oriana Capri
- a Department of Gynaecology and Obstetrics , "Sapienza" University of Rome , Rome , Italy
| | - Innocenza Palaia
- a Department of Gynaecology and Obstetrics , "Sapienza" University of Rome , Rome , Italy
| | - Marco Monti
- a Department of Gynaecology and Obstetrics , "Sapienza" University of Rome , Rome , Italy
| | - Ludovico Muzii
- a Department of Gynaecology and Obstetrics , "Sapienza" University of Rome , Rome , Italy
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Shibutani T, Takano M, Miyamoto M, Yoshikawa T, Aoyama T, Soyama H, Hirata J, Suzuki A, Sasa H, Furuya K. Combination of irinotecan and platinum for platinum-resistant or refractory recurrent ovarian cancers: A preliminary case series. Mol Clin Oncol 2017; 7:51-55. [PMID: 28685075 DOI: 10.3892/mco.2017.1258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 03/16/2017] [Indexed: 12/28/2022] Open
Abstract
Non-platinum single agents are usually used for patients with platinum-resistant recurrent ovarian cancers (ROC). However, the efficacy of these drugs is limited. The aim of the present study was to evaluate the efficacy and adverse events (AE) of combination therapy with irinotecan and platinum (CPT-Pt) for ROC. A total of 28 platinum-resistant or refractory patients with ROC treated with CPT-Pt at the National Defense Medical College Hospital institution between 2002 and 2012 were identified. All patients received taxane and carboplatin (TC) as a first-line treatment and relapsed within 6 months after completion of TC, or progressed during TC therapy. The median age was 59 years (range, 16-78), and median number of CPT-Pt therapy cycles was 5.5 (range, 2-16). The overall response rate was 14%, with a complete response (CR) in 2 patients and partial response (PR) in 2 patients. Stable disease (SD) for >3 months was observed in 15 patients (54%), resulting in a clinical benefit rate (CBR = CR + PR + SD) of 68%. The median progression-free survival and overall survival were 8 and 15 months, respectively. Fifteen cases (68%) developed grade 3/4 hematological AE and 3 cases (11%) developed non-hematological grade 3/4 AE, which were resolved by conservative management or dose reduction. Platinum re-treatment with irinotecan for platinum refractory or resistant ROC may be a candidate in such clinical settings.
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Affiliation(s)
- Takashi Shibutani
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama 359-8513, Japan
| | - Masashi Takano
- Department of Clinical Oncology, National Defense Medical College Hospital, Tokorozawa, Saitama 359-8513, Japan
| | - Morikazu Miyamoto
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama 359-8513, Japan
| | - Tomoyuki Yoshikawa
- Department of Clinical Oncology, National Defense Medical College Hospital, Tokorozawa, Saitama 359-8513, Japan
| | - Tadashi Aoyama
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama 359-8513, Japan
| | - Hiroaki Soyama
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama 359-8513, Japan
| | - Junko Hirata
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama 359-8513, Japan
| | - Ayako Suzuki
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama 359-8513, Japan
| | - Hidenori Sasa
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama 359-8513, Japan
| | - Kenichi Furuya
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Saitama 359-8513, Japan
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Wilson MK, Pujade-Lauraine E, Aoki D, Mirza MR, Lorusso D, Oza AM, du Bois A, Vergote I, Reuss A, Bacon M, Friedlander M, Gallardo-Rincon D, Joly F, Chang SJ, Ferrero AM, Edmondson RJ, Wimberger P, Maenpaa J, Gaffney D, Zang R, Okamoto A, Stuart G, Ochiai K. Fifth Ovarian Cancer Consensus Conference of the Gynecologic Cancer InterGroup: recurrent disease. Ann Oncol 2017; 28:727-732. [PMID: 27993805 DOI: 10.1093/annonc/mdw663] [Citation(s) in RCA: 173] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 11/23/2016] [Indexed: 12/19/2022] Open
Abstract
This manuscript reports the consensus statements regarding recurrent ovarian cancer (ROC), reached at the fifth Ovarian Cancer Consensus Conference (OCCC), which was held in Tokyo, Japan, in November 2015. Three important questions were identified: (i) What are the subgroups for clinical trials in ROC? The historical definition of using platinum-free interval (PFI) to categorise patients as having platinum-sensitive/resistant disease was replaced by therapy-free interval (TFI). TFI can be broken down into TFIp (PFI), TFInp (non-PFI) and TFIb (biological agent-free interval). Additional criteria to consider include histology, BRCA mutation status, number/type of previous therapies, outcome of prior surgery and patient reported symptoms. (ii) What are the control arms for clinical trials in ROC? When platinum is considered the best option, the control arm should be a platinum-based therapy with or without an anti-angiogenic agent or a poly (ADP-ribose) polymerase (PARP) inhibitor. If platinum is not considered the best option, the control arm could include a non-platinum drug, either as single agent or in combination. (iii) What are the endpoints for clinical trials in ROC? Overall survival (OS) is the preferred endpoint for patient cohorts with an expected median OS < or = 12 months. Progression-free survival (PFS) is an alternative, and it is the preferred endpoint when the expected median OS is > 12 months. However, PFS alone should not be the only endpoint and must be supported by additional endpoints including pre-defined patient reported outcomes (PROs), time to second subsequent therapy (TSST), or time until definitive deterioration of quality of life (TUDD).
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36
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Jiang XP, Rui XH, Guo CX, Huang YQ, Li Q, Xu Y. A network meta-analysis of eight chemotherapy regimens for treatment of advanced ovarian cancer. Oncotarget 2017; 8:19125-19136. [PMID: 27835912 PMCID: PMC5386673 DOI: 10.18632/oncotarget.13253] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Accepted: 10/19/2016] [Indexed: 11/25/2022] Open
Abstract
This study compared the short-term efficacies of different chemotherapy regimens in the treatment of advanced ovarian cancer (AOC) through pair-wise and network meta-analyses (NMA). Randomized controlled trials (RCTs) identified in a comprehensive online literature search met our inclusion criteria. Direct and indirect evidence was combined to compare odds ratios (OR) and surfaces under the cumulative ranking curves (SUCRA) across the different treatment regimens. Twelve eligible RCTs were finally included, involving eight regimens (Paclitaxel + Carboplatin [PC], Gemcitabine + Carboplatin [GC], Carboplatin, Pegylated Liposomal Doxorubicin + Carboplatin [PLD + Carboplatin], Paclitaxel, Paclitaxel + Carboplatin + Topotecan [PC + Topotecan], Paclitaxel + Carboplatin + Epirubicin [PC + Epirubicin] and Docetaxel + Carboplatin [DC]). The NMA results revealed that in terms of overall response rate (ORR) and disease control rate (DCR), PC (ORR: OR=2.59, 95%CI=1.20-6.22; DCR: OR=2.58, 95%CI=1.05-6.82) and GC (ORR: OR=2.08, 95%CI=1.08-4.37; DCR: OR=2.43, 95%CI=1.07-5.80) were more effective against AOC than Carboplatin alone. Similarly, PC (OR=0.21, 95%CI=0.05-0.69), GC (OR=0.31, 95%CI=0.09-0.90) and PLD + Carboplatin (OR=0.22, 95%CI=0.04-0.92) slowed disease progression better than Carboplatin alone. We also found that PC was more efficacious against AOC than Carboplatin or Paclitaxel single-agent chemotherapy. Combination chemotherapy is thus recommended for AOC, and should guide subsequent drug development and treatment strategies.
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Affiliation(s)
- Xi-Ping Jiang
- Department of Gynecology, the First People's Hospital of Changzhou, Changzhou 213003, P. R. China
| | - Xiao-Hui Rui
- Department of Gynecology, the First People's Hospital of Changzhou, Changzhou 213003, P. R. China
| | - Cai-Xia Guo
- Department of Gynecology, the First People's Hospital of Changzhou, Changzhou 213003, P. R. China
| | - Ya-Qing Huang
- Department of Gynecology, the First People's Hospital of Changzhou, Changzhou 213003, P. R. China
| | - Qin Li
- Department of Gynecology, the First People's Hospital of Changzhou, Changzhou 213003, P. R. China
| | - Yun Xu
- Department of Gynecology, the First People's Hospital of Changzhou, Changzhou 213003, P. R. China
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Lindemann K, Gibbs E, Åvall-Lundqvist E, dePont Christensen R, Woie K, Kalling M, Auranen A, Grenman S, Hoegberg T, Rosenberg P, Skeie-Jensen T, Hjerpe E, Dørum A, Gebski V, Kristensen G. Chemotherapy vs tamoxifen in platinum-resistant ovarian cancer: a phase III, randomised, multicentre trial (Ovaresist). Br J Cancer 2017; 116:455-463. [PMID: 28118323 PMCID: PMC5318972 DOI: 10.1038/bjc.2016.435] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 11/19/2016] [Accepted: 12/10/2016] [Indexed: 02/03/2023] Open
Abstract
Background: Chemotherapy in platinum-resistant ovarian cancer (PROC) aims for palliation and prolonging of progression-free survival (PFS). This study compares Health-related Quality of Life (HRQoL) and efficacy between single-agent chemotherapy and tamoxifen in PROC. Methods: Patients with PROC were randomised (2 : 1) to chemotherapy (weekly paclitaxel 80 mg m−2 or four weekly pegylated liposomal doxorubicin 40 mg m−2) or tamoxifen 40 mg daily. The primary end point was HRQoL. Secondary end points were PFS by RECIST and overall survival (OS). Results: Between March 2002 and December 2007, 156 and 82 patients were randomised to chemotherapy and tamoxifen, respectively. In the chemotherapy arm, a significantly larger proportion of patients experienced a worsening in their social functioning. There was no difference in the proportion of patients experiencing improvement of gastrointestinal symptoms. Median PFS on tamoxifen was 8.3 weeks (95% CI, 8.0–10.4) compared with 12.7 weeks (95% CI, 9.0–16.3) on chemotherapy (HR, 1.54; 95% CI, 1.16–2.05; log-rank P=0.003). There was no difference in OS between the treatment arms. Conclusions: Patients on chemotherapy had longer PFS but experienced more toxicity and poorer HRQoL compared with tamoxifen. Control over gastrointestinal symptoms was not better on chemotherapy. These data are important for patient counselling and highlight the need to incorporate HRQoL end points in studies of PROC.
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Affiliation(s)
- Kristina Lindemann
- Department of Gynecologic Oncology, Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway.,NHMRC Clinical Trials Centre, University of Sydney, Camperdown, NSW, Australia.,Department of Medical Oncology, Westmead Hospital, Crown Princess Mary Cancer Centre, Wentworthville, NSW, Australia
| | - Emma Gibbs
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, NSW 2050, Australia
| | - Elisabeth Åvall-Lundqvist
- Department of Oncology and Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.,Department of Oncology and Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Rene dePont Christensen
- Research Unit of General Practice, Institute of Public Health, University of Southern Denmark, Odense, Denmark
| | - Kathrine Woie
- Department of Gynecologic Oncology, Haukeland University Hospital, Bergen, Norway
| | - Marten Kalling
- Department of Gynecologic Oncology, Skane University Hospital, Lund, Sweden
| | - Annika Auranen
- Department of Obstetrics and Gynecology, Tampere University Hospital, Tampere, Finland
| | - Seija Grenman
- Department of Obstetrics and Gynecology, Turku University Hospital, Turku, Finland.,University of Turku, Turku, Finland
| | - Thomas Hoegberg
- Department of Cancer Epidemiology, Skane University Hospital Lund, Lund, Sweden
| | - Per Rosenberg
- Department of Oncology, Linköping University Hospital, Linköping, Sweden
| | - Tone Skeie-Jensen
- Department of Gynecologic Oncology, Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Elisabet Hjerpe
- Research Unit of General Practice, Institute of Public Health, University of Southern Denmark, Odense, Denmark
| | - Anne Dørum
- Department of Gynecologic Oncology, Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
| | - Val Gebski
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, NSW 2050, Australia
| | - Gunnar Kristensen
- Department of Gynecologic Oncology, Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway.,Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo and University of Oslo, Oslo, Norway
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Qu CP, Sun GX, Yang SQ, Tian J, Si JG, Wang YF. Toxicities of different first-line chemotherapy regimens in the treatment of advanced ovarian cancer: A network meta-analysis. Medicine (Baltimore) 2017; 96:e5797. [PMID: 28079805 PMCID: PMC5266167 DOI: 10.1097/md.0000000000005797] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 11/20/2016] [Accepted: 12/12/2016] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Ovarian cancer (OC) is the 5th leading cause of cancer-related deaths around the world, and several chemotherapy regimens have been applied in the treatment of OC. We aim to compare toxicities of different chemotherapy regimens in the treatment of advanced ovarian cancer (AOC) using network meta-analysis. METHODS Literature research in Cochrane Library, PubMed, and EMBASE was performed up to November 2015. Eligible randomized controlled trials (RCTs) of different chemotherapy regimens were included. Network meta-analysis combined direct and indirect evidence to assess pooled odds ratios (ORs) and draw the surface under the cumulative ranking (SUCRA) curves. RESULTS Thirteen eligible RCTs were included in this network meta-analysis, including 8 chemotherapy regimens (paclitaxel + carboplatin [PC], pegylated liposomal doxorubicin [PLD] + carboplatin, carboplatin, gemcitabine + carboplatin, paclitaxel, PC + epirubicin, PC + topotecan, docetaxel + carboplatin). Gemcitabine + carboplatin regimen exerted higher incidence of anemia when compared with carboplatin and paclitaxel regimens. The incidence of febrile neutropenia of gemcitabine + carboplatin regimen was higher than that of PC, PLD + carboplatin, carboplatin, and PC + topotecan regimens. Topotecan PC + epirubicin regimen had a higher toxicity, comparing with PC, PLD + carboplatin, and PC + topotecan regimens. As for thrombocytopenia, gemcitabine + carboplatin chemotherapy regimen produced an obviously higher toxicity than PC and carboplatin. As for nausea, PLD + carboplatin chemotherapy regimen had a significantly higher toxicity than that of carboplatin chemotherapy regimen. Moreover, when compared with PC and carboplatin chemotherapy regimens, the toxicity of PC + epirubicin was greatly higher to patients with AOC. CONCLUSION The nonhematologic toxicity of PLD + carboplatin regimen was higher than other regimens, which was clinically significant for the treatment of AOC.
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Affiliation(s)
- Chang-Ping Qu
- Department of Gynecology & Obstetrics, Huaihe Hospital of Henan University, Kaifeng
| | - Gui-Xia Sun
- Department of Gynecology & Obstetrics, Huaihe Hospital of Henan University, Kaifeng
| | - Shao-Qin Yang
- Department of Gynecology & Obstetrics, Huaihe Hospital of Henan University, Kaifeng
| | - Jun Tian
- Department of Gynecology & Obstetrics, Huaihe Hospital of Henan University, Kaifeng
| | - Jin-Ge Si
- Department of Gynecology and Obstetrics, Southern Medical University, Guangzhou, P.R. China
| | - Yi-Feng Wang
- Department of Gynecology and Obstetrics, Southern Medical University, Guangzhou, P.R. China
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Liu JF, Ray-Coquard I, Selle F, Poveda AM, Cibula D, Hirte H, Hilpert F, Raspagliesi F, Gladieff L, Harter P, Siena S, Del Campo JM, Tabah-Fisch I, Pearlberg J, Moyo V, Riahi K, Nering R, Kubasek W, Adiwijaya B, Czibere A, Naumann RW, Coleman RL, Vergote I, MacBeath G, Pujade-Lauraine E. Randomized Phase II Trial of Seribantumab in Combination With Paclitaxel in Patients With Advanced Platinum-Resistant or -Refractory Ovarian Cancer. J Clin Oncol 2016; 34:4345-4353. [PMID: 27998236 DOI: 10.1200/jco.2016.67.1891] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Seribantumab is a fully human immunoglobulin G2 monoclonal antibody that binds to human epidermal growth factor receptor (HER) 3 (ErbB3), blocking heregulin (HRG) -mediated ErbB3 signaling and inducing ErbB3 receptor downregulation. This open-label randomized phase II study evaluated progression-free survival (PFS) with seribantumab in combination with once-per-week paclitaxel compared with paclitaxel alone in patients with platinum-resistant or -refractory ovarian cancer. A key secondary objective was to determine if any of five prespecified biomarkers predicted benefit from seribantumab. Patients and Methods Patients with platinum-resistant or -refractory epithelial ovarian, fallopian tube, or primary peritoneal cancer were randomly assigned at a ratio of two to one to receive seribantumab plus paclitaxel or paclitaxel alone. Patients underwent pretreatment core needle biopsy; archival tumor samples were also obtained to support biomarker analyses. Results A total of 223 patients were randomly assigned (seribantumab plus paclitaxel, n = 140; paclitaxel alone, n = 83). Median PFS in the unselected intent-to-treat population was 3.75 months with seribantumab plus paclitaxel compared with 3.68 months with paclitaxel alone (hazard ratio [HR], 1.027; 95% CI, 0.741 to 1.425; P = .864). Among patients whose tumors had detectable HRG mRNA and low HER2 (n = 57 [38%] of 151 with available biomarker data), increased treatment benefit was observed in those receiving seribantumab plus paclitaxel compared with paclitaxel alone (PFS HR, 0.37; 95% CI, 0.18 to 0.76; P = .007). The HR in patients not meeting these criteria was 1.80 (95% CI, 1.08 to 2.98; P = .023). Conclusion The addition of seribantumab to paclitaxel did not result in improved PFS in unselected patients. Exploratory analyses suggest that detectable HRG and low HER2, biomarkers that link directly to the mechanism of action of seribantumab, identified patients who might benefit from this combination. Future clinical trials are needed to validate this finding and should preselect for HRG expression and focus on cancers with low HER2 levels.
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Affiliation(s)
- Joyce F Liu
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Isabelle Ray-Coquard
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Frederic Selle
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Andrés M Poveda
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - David Cibula
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Hal Hirte
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Felix Hilpert
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Francesco Raspagliesi
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Laurence Gladieff
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Philipp Harter
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Salvatore Siena
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Josep Maria Del Campo
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Isabelle Tabah-Fisch
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Joseph Pearlberg
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Victor Moyo
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Kaveh Riahi
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Rachel Nering
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - William Kubasek
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Bambang Adiwijaya
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Akos Czibere
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - R Wendel Naumann
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Robert L Coleman
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Ignace Vergote
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Gavin MacBeath
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
| | - Eric Pujade-Lauraine
- Joyce F. Liu, Dana-Farber Cancer Institute, Boston; Isabelle Tabah-Fisch and Joseph Pearlberg, Sanofi Oncology; Victor Moyo, Kaveh Riahi, Rachel Nering, William Kubasek, Bambang Adiwijaya, Akos Czibere, and Gavin MacBeath, Merrimack Pharmaceuticals, Cambridge, MA; R. Wendel Naumann, Levine Cancer Institute, Carolinas Medical Center, Charlotte, NC; Robert L. Coleman, MD Anderson Cancer Center, Houston, TX; Isabelle Ray-Coquard, Centre Léon Bérard, University Claude Bernard, and Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), Lyon; Frederic Selle, Hôpital Tenon and GINECO; Eric Pujade-Lauraine, Hôpital Hotel-Dieu, Université Paris Descartes, and GINECO, Paris; Laurence Gladieff, Institut Claudius Regaud, Institut Universitaire du Cancer de Toulouse Oncopole, and GINECO, Toulouse, France; Andrés M. Poveda, Instituto Valenciano de Oncologia and Grupo Español de Investigación en Cáncer de Ovario (GEICO), Valencia; Josep Maria del Campo, Hospital Universitari Vall d'Hebron and GEICO, Barcelona, Spain; David Cibula, General University Hospital Prague and Charles University, Prague, Czech Republic; Hal Hirte, Hamilton Health Sciences-Juravinski Cancer Centre, Hamilton, Ontario, Canada; Felix Hilpert, Universitätsklinikum Schleswig-Holstein, Kiel; Philipp Harter, Kliniken Essen Mitte and Arbeitsgemeinschaft Gynäkologische Onkologie, Essen, Germany; Francesco Raspagliesi, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Istituto Nazionale dei Tumori; Salvatore Siena, Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, and Università degli Studi di Milano, Milano, Italy; and Ignace Vergote, University Hospital Katholieke Universiteit Leuven and Leuven Cancer Institute, Leuven, Belgium
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Lindemann K, Kristensen G, Mirza M, Davies L, Hilpert F, Romero I, Ayhan A, Burges A, Rubio M, Raspagliesi F, Huizing M, Creemers GJ, Lykka M, Lee C, Gebski V, Pujade-Lauraine E. Poor concordance between CA-125 and RECIST at the time of disease progression in patients with platinum-resistant ovarian cancer: analysis of the AURELIA trial. Ann Oncol 2016; 27:1505-1510. [DOI: 10.1093/annonc/mdw238] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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Giornelli GH. Management of relapsed ovarian cancer: a review. SPRINGERPLUS 2016; 5:1197. [PMID: 27516935 PMCID: PMC4963348 DOI: 10.1186/s40064-016-2660-0] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 06/24/2016] [Indexed: 01/21/2023]
Abstract
Around 70 % of ovarian cancer patients relapse after primary cytoreductive surgery and standard first-line chemotherapy. The biology of relapse remains unclear, but cancer stem cells seem to play an important role. There are still some areas of controversy on how to manage these relapses and or progressions that occur almost unavoidably in the course of this disease with shorter intervals between them as the natural history of this disease develops. The goal of treatments investigated in this neoplasm has shifted to maintenance therapy, trying to extend the progression free intervals in a disease that is becoming more and more protracted.
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Affiliation(s)
- Gonzalo H Giornelli
- Genital-Urinary Department, Instituto Alexander Fleming, Cramer 1180, C1426ANZ Buenos Aires, Argentina
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Epirubicin, Cisplatin, and Capecitabine for Primary Platinum-Resistant or Platinum-Refractory Epithelial Ovarian Cancer: Results of a Retrospective, Single-Institution Study. Int J Gynecol Cancer 2016; 25:977-84. [PMID: 25962114 PMCID: PMC4485738 DOI: 10.1097/igc.0000000000000448] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Supplemental digital content is available in the text. Objective Primary platinum-resistant epithelial ovarian cancer (EOC) is an area of unmet medical need. There is limited evidence from small studies that platinum-based combinations can overcome “resistance” in a proportion of patients. We investigated the efficacy and toxicity of platinum-based combination chemotherapy in the platinum-resistant and platinum-refractory setting. Methods Epirubicin, cisplatin, and capecitabine (ECX) combination chemotherapy was used at our institution for the treatment of relapsed EOC. From the institutional database, we identified all patients with primary platinum-refractory or platinum-resistant relapse treated with ECX as second-line therapy between 2001 and 2012. We extracted demographic, clinical, treatment, and toxicity data and outcomes. We used logistic and Cox regression models to identify predictors of response and survival respectively. Results Thirty-four 34 patients (8 refractory, 26 resistant) were treated with ECX. Response Evaluation Criteria In Solid Tumors (RECIST) response rate was 45%, median progression-free survival (PFS) was 6.4 months, and overall survival (OS) was 10.6 months. Platinum-resistant patients had better outcomes than did platinum-refractory patients (response rate, 54% vs 0%, P = 0.047; PFS 7.2 vs 1.8 months, P < 0.0001; OS 14.4 vs 3 months, P < 0.001). In regression models, time to progression after first-line treatment and platinum-refractory status were the strongest predictors of response and PFS or OS, respectively. Patients with time to progression after first-line treatment longer than 3 months showed PFS and OS of 7.9 and 14.7 months, respectively. Toxicity was manageable, with only 13% of cycles administered at reduced doses. Conclusions Epirubicin, cisplatin, and capecitabine seems to be active in platinum-resistant relapsed EOC with manageable toxicity. Further prospective investigation of platinum-anthracycline combinations is warranted in patients who relapse 3 to 6 months after first-line platinum-taxane treatment.
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Al Wadi K, Ghatage P. Efficacy of trebananib (AMG 386) in treating epithelial ovarian cancer. Expert Opin Pharmacother 2016; 17:853-60. [PMID: 26933765 DOI: 10.1517/14656566.2016.1161027] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Epithelial ovarian cancer (EOC) is the leading cause of death among gynecologic cancers. The majority of women are diagnosed with advanced stage disease. It is considered a chemosensitive cancer with a high initial response rate to first-line platinum and taxane-based chemotherapy. However, most patients with advanced EOC will relapse with subsequent resistance to conventional chemotherapy and ultimately succumb to their disease. Therefore, new therapeutic agents and strategies are desperately needed to improve the outcomes in patients with advanced EOC. AREAS COVERED This review focuses on the use of Trebananib (a non-VEGF-dependent angiogenesis pathway inhibitor) in EOC. Angiogenesis has been recognized as an important process promoting EOC growth and metastasis. Targeting angiogenesis in EOC have been developed and studied with demonstrated clinical efficacy. Bevacizumab, a humanized monoclonal antibody, that targets vascular endothelial growth factor A (VEGF-A), has been the most well evaluated molecular targeted therapy in the treatment of advanced and recurrent EOC with proven clinical efficacy. However, VEGF-dependent angiogenesis pathway inhibitors are often associated with serious toxicities and drug resistance ultimately develops. Hence, new therapeutic approach targeting the angiopoietin-Tie-2 complex pathway (a non-VEGF-dependent angiogenesis pathway) has gained interest over the past few years as an alternative strategy to overcome VEGF-dependent anti-angiogenesis-related toxicity and resistance. EXPERT OPINION Targeting angiopoietin-Tie-2 pathway represents a promising alternative approach to tumor anti-angiogenesis with a distinct toxicity profile from the VEGF-dependent pathway inhibitors. However, there are still many questions to be answered regarding the optimal treatment schedules, maintenance regimens, duration of maintenance therapy, and the best combination strategy. Currently there is no reliable surrogate molecular, cellular, or genetic marker that would definitively predict response to anti-angiogenic therapy. Identification of certain relevant and predictive biomarkers in the future may optimize treatment's efficacy by distinguishing the subset group of patients with EOC that would derive the most benefit from existing antiangiogenic treatment regimens.
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Affiliation(s)
- Khalid Al Wadi
- a Division of Gynecologic Oncology , Tom Baker Cancer Centre , Calgary , AB , Canada.,b Women's Specialized Hospital, King Fahad Medical City , Riyadh , Saudi Arabia
| | - Prafull Ghatage
- a Division of Gynecologic Oncology , Tom Baker Cancer Centre , Calgary , AB , Canada
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Intensive cisplatin/oral etoposide for epithelial ovarian cancer: the Cambridge Gynae-Oncology Centre experience: too toxic for relapse? Anticancer Drugs 2015; 27:239-44. [PMID: 26575000 DOI: 10.1097/cad.0000000000000320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Intensive cisplatin and oral etoposide for relapsed epithelial ovarian cancer (EOC), commonly known as the van der Burg (VDB) protocol, has been reported to improve response rates and progression-free survival. We report on all patients with relapsed EOC treated on the VDB protocol at the Cambridge Gynae-Oncology Centre. From the institutional databases, we identified all patients treated since 2001. We extracted demographic, clinical, treatment, and toxicity data and outcomes. We used Cox regression to identify predictors of survival. A total of 35 patients were treated on the VDB protocol. Toxicity was significant, with grade 3/4 fatigue, nausea and vomiting affecting 46, 46 and 29% of patients, respectively. Six patients had grade 3/4 infection and four (11%) deaths occurred on treatment. Efficacy was encouraging, with a radiological response rate of 43%, a median progression-free survival of 5.8 months and a median overall survival of 14.1 months. No significant difference in efficacy was seen between platinum-resistant and sensitive patients. We report significant activity of the VDB protocol in a routine clinical setting. However, the high rates of serious toxicity and treatment-related deaths among patients treated with palliative intent proved unacceptable. The Cambridge Gynae-Oncology Centre no longer uses this regimen in women with relapsed EOC.
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Poveda AM, Selle F, Hilpert F, Reuss A, Savarese A, Vergote I, Witteveen P, Bamias A, Scotto N, Mitchell L, Pujade-Lauraine E. Bevacizumab Combined With Weekly Paclitaxel, Pegylated Liposomal Doxorubicin, or Topotecan in Platinum-Resistant Recurrent Ovarian Cancer: Analysis by Chemotherapy Cohort of the Randomized Phase III AURELIA Trial. J Clin Oncol 2015; 33:3836-8. [PMID: 26282651 DOI: 10.1200/jco.2015.63.1408] [Citation(s) in RCA: 140] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Andres M Poveda
- Grupo Español de Investigación en Cáncer de Ovario (GEICO) and Instituto Valenciano de Oncologia, Valencia, Spain
| | - Frédéric Selle
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO), University Pierre et Marie Curie-Sorbonne, Tenon Hospital, Hôpitaux Universitaires de l'Est Parisien-Assistance Publique-Hôpitaux de Paris, and Alliance Pour la Recherche en Cancérologie, Paris, France
| | - Felix Hilpert
- Arbeitsgemeinschaft Gynaekologische Onkologie (AGO) and Klinik für Gynäkologie und Geburtshilfe, Kiel, Germany
| | - Alexander Reuss
- AGO and Coordinating Center for Clinical Trials, Marburg, Germany
| | - Antonella Savarese
- Multicenter Italian Trials in Ovarian Cancer and Gynecologic Malignancies and Regina Elena National Cancer Institute, Rome, Italy
| | - Ignace Vergote
- Belgian Gynaecological Oncology Group and University Hospital Leuven, Leuven, Belgium
| | - Petronella Witteveen
- Dutch Gynaecological Oncology Group and University Medical Center Utrecht, Utrecht, the Netherlands
| | - Aristotelis Bamias
- Hellenic Cooperative Oncology Group and University of Athens, Athens, Greece
| | | | | | - Eric Pujade-Lauraine
- GINECO and Université Paris Descartes, Assistance Publique-Hôpitaux de Paris, Paris, France
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Edwards SJ, Barton S, Thurgar E, Trevor N. Topotecan, pegylated liposomal doxorubicin hydrochloride, paclitaxel, trabectedin and gemcitabine for advanced recurrent or refractory ovarian cancer: a systematic review and economic evaluation. Health Technol Assess 2015; 19:1-480. [PMID: 25626481 DOI: 10.3310/hta19070] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Ovarian cancer is the fifth most common cancer in the UK, and the fourth most common cause of cancer death. Of those people successfully treated with first-line chemotherapy, 55-75% will relapse within 2 years. At this time, it is uncertain which chemotherapy regimen is more clinically effective and cost-effective for the treatment of recurrent, advanced ovarian cancer. OBJECTIVES To determine the comparative clinical effectiveness and cost-effectiveness of topotecan (Hycamtin(®), GlaxoSmithKline), pegylated liposomal doxorubicin hydrochloride (PLDH; Caelyx(®), Schering-Plough), paclitaxel (Taxol(®), Bristol-Myers Squibb), trabectedin (Yondelis(®), PharmaMar) and gemcitabine (Gemzar(®), Eli Lilly and Company) for the treatment of advanced, recurrent ovarian cancer. DATA SOURCES Electronic databases (MEDLINE(®), EMBASE, Cochrane Central Register of Controlled Trials, Health Technology Assessment database, NHS Economic Evaluations Database) and trial registries were searched, and company submissions were reviewed. Databases were searched from inception to May 2013. METHODS A systematic review of the clinical and economic literature was carried out following standard methodological principles. Double-blind, randomised, placebo-controlled trials, evaluating topotecan, PLDH, paclitaxel, trabectedin and gemcitabine, and economic evaluations were included. A network meta-analysis (NMA) was carried out. A de novo economic model was developed. RESULTS For most outcomes measuring clinical response, two networks were constructed: one evaluating platinum-based regimens and one evaluating non-platinum-based regimens. In people with platinum-sensitive disease, NMA found statistically significant benefits for PLDH plus platinum, and paclitaxel plus platinum for overall survival (OS) compared with platinum monotherapy. PLDH plus platinum significantly prolonged progression-free survival (PFS) compared with paclitaxel plus platinum. Of the non-platinum-based treatments, PLDH monotherapy and trabectedin plus PLDH were found to significantly increase OS, but not PFS, compared with topotecan monotherapy. In people with platinum-resistant/-refractory (PRR) disease, NMA found no statistically significant differences for any treatment compared with alternative regimens in OS and PFS. Economic modelling indicated that, for people with platinum-sensitive disease and receiving platinum-based therapy, the estimated probabilistic incremental cost-effectiveness ratio [ICER; incremental cost per additional quality-adjusted life-year (QALY)] for paclitaxel plus platinum compared with platinum was £24,539. Gemcitabine plus carboplatin was extendedly dominated, and PLDH plus platinum was strictly dominated. For people with platinum-sensitive disease and receiving non-platinum-based therapy, the probabilistic ICERs associated with PLDH compared with paclitaxel, and trabectedin plus PLDH compared with PLDH, were estimated to be £25,931 and £81,353, respectively. Topotecan was strictly dominated. For people with PRR disease, the probabilistic ICER associated with topotecan compared with PLDH was estimated to be £324,188. Paclitaxel was strictly dominated. LIMITATIONS As platinum- and non-platinum-based treatments were evaluated separately, the comparative clinical effectiveness and cost-effectiveness of these regimens is uncertain in patients with platinum-sensitive disease. CONCLUSIONS For platinum-sensitive disease, it was not possible to compare the clinical effectiveness and cost-effectiveness of platinum-based therapies with non-platinum-based therapies. For people with platinum-sensitive disease and treated with platinum-based therapies, paclitaxel plus platinum could be considered cost-effective compared with platinum at a threshold of £30,000 per additional QALY. For people with platinum-sensitive disease and treated with non-platinum-based therapies, it is unclear whether PLDH would be considered cost-effective compared with paclitaxel at a threshold of £30,000 per additional QALY; trabectedin plus PLDH is unlikely to be considered cost-effective compared with PLDH. For patients with PRR disease, it is unlikely that topotecan would be considered cost-effective compared with PLDH. Randomised controlled trials comparing platinum with non-platinum-based treatments might help to verify the comparative effectiveness of these regimens. STUDY REGISTRATION This study is registered as PROSPERO CRD42013003555. FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
| | - Samantha Barton
- Senior Health Technology Assessment Analyst, BMJ-TAG, London, UK
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Fuh KC, Secord AA, Bevis KS, Huh W, ElNaggar A, Blansit K, Previs R, Tillmanns T, Kapp DS, Chan JK. Comparison of bevacizumab alone or with chemotherapy in recurrent ovarian cancer patients. Gynecol Oncol 2015; 139:413-8. [PMID: 26144600 DOI: 10.1016/j.ygyno.2015.06.041] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 06/27/2015] [Accepted: 06/30/2015] [Indexed: 01/03/2023]
Abstract
BACKGROUND To compare the efficacy of chemotherapy (C) combined with bevacizumab (Bev) versus Bev alone in recurrent, heavily pretreated epithelial ovarian cancer (EOC). METHODS A multicenter analysis of patients treated from 2004 to 2011 was performed. Demographic, treatment, response, and adverse event information were obtained. Progression-free (PFS) and overall survival (OS) were analyzed. RESULTS Of 277 patients (median age: 58years), the majority had Stage III and IV (86%) disease, and 72% had serous histology. 244 (88%) were treated with C+Bev and 33 (12%) with Bev. Corresponding median progression-free survival (PFS) was 8.7 and 6.7months, and median overall survival (OS) was 14.3 and 10.5months, respectively. The chemotherapeutic agents combined with Bev and the median OS include: pegylated liposomal doxorubicin (n=19, OS of 20.4months), taxanes (n=55, OS of 20.2months), gemcitabine (n=106, OS of 14.1months), topotecan (n=43, OS of 13months), and cyclophosphamide (n=21, OS of 13months). There was no significant difference in toxicities between the C+Bev vs. Bev alone group. CONCLUSION This retrospective analysis supports that combination chemotherapy and bevacizumab prolongs PFS and OS compared with bevacizumab alone.
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Affiliation(s)
- Katherine C Fuh
- Division of Gynecologic Oncology, Helen Diller Family Comprehensive Cancer Center, University Of California, San Francisco, 1600 Divisadero Street, San Francisco, CA 94143-1702, United States; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, School of Medicine, St. Louis, MO 63108, United States; Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Stanford University, School of Medicine, 400 Pasteur Drive, Stanford, CA 94305, United States
| | - Angeles A Secord
- Division of Gynecologic Oncology, Department Of Obstetrics and Gynecology, Duke University, School Of Medicine, DUMC 3079, Durham, NC 27710, United States
| | - Kerri S Bevis
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, 1700 6th Ave South, Birmingham, AL 35233, United States
| | - Warner Huh
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Alabama at Birmingham, 1700 6th Ave South, Birmingham, AL 35233, United States
| | - Adam ElNaggar
- The West Clinic, University of Tennessee, 100N. Humphreys Blvd, Memphis, TN 38120, United States
| | - Kevin Blansit
- Division of Gynecologic Oncology, Helen Diller Family Comprehensive Cancer Center, University Of California, San Francisco, 1600 Divisadero Street, San Francisco, CA 94143-1702, United States; Palo Alto Medical Foundation Research Institute, 795 El Camino Real, Ames Building, Palo Alto, CA 94301, United States
| | - Rebecca Previs
- Division of Gynecologic Oncology, Department Of Obstetrics and Gynecology, Duke University, School Of Medicine, DUMC 3079, Durham, NC 27710, United States
| | - Todd Tillmanns
- The West Clinic, University of Tennessee, 100N. Humphreys Blvd, Memphis, TN 38120, United States
| | - Daniel S Kapp
- Department of Radiation Oncology, Department of Obstetrics and Gynecology, Stanford University, School of Medicine, 400 Pasteur Drive, Stanford, CA 94305, United States
| | - John K Chan
- Division of Gynecologic Oncology, Helen Diller Family Comprehensive Cancer Center, University Of California, San Francisco, 1600 Divisadero Street, San Francisco, CA 94143-1702, United States; Palo Alto Medical Foundation Research Institute, 795 El Camino Real, Ames Building, Palo Alto, CA 94301, United States.
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Yang X, Shen J, Gao Y, Feng Y, Guan Y, Zhang Z, Mankin H, Hornicek FJ, Duan Z. Nsc23925 prevents the development of paclitaxel resistance by inhibiting the introduction of P-glycoprotein and enhancing apoptosis. Int J Cancer 2015; 137:2029-39. [PMID: 25904021 DOI: 10.1002/ijc.29574] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2014] [Revised: 03/13/2015] [Accepted: 04/14/2015] [Indexed: 12/12/2022]
Abstract
Strategies to prevent the emergence of drug resistance will increase the effectiveness of chemotherapy treatment and prolong survival of women with ovarian cancer. The aim of our study is to determine the effects of NSC23925 on preventing the development of paclitaxel resistance in ovarian cancer both in cultured cells in vitro and in mouse xenograft models in vivo, and to further elucidate these underlying mechanisms. We first developed a paclitaxel-resistant ovarian cancer cell line, and demonstrated that NSC23925 could prevent the introduction of paclitaxel resistance by specifically inhibiting the overexpression of P-glycoprotein (Pgp) in vitro. The paclitaxel-resistant ovarian cancer cells were then established in a mouse model by continuous paclitaxel treatment in combination with or without NSC23925 administration in the mice. The majority of mice continuously treated with paclitaxel alone eventually developed paclitaxel resistance with overexpression of Pgp and antiapoptotic proteins, whereas mice remained sensitivity to paclitaxel and displayed lower expression levels of Pgp and antiapoptotic proteins after administered continuously with combination of paclitaxel-NSC23925. Paclitaxel-NSC23925-treated mice experienced significantly longer overall survival time than paclitaxel-treated mice. Furthermore, the combination of paclitaxel and NSC23925 therapy did not induce obvious toxicity as measured by mice body weight changes, blood cell counts and histology of internal organs. Collectively, our observations provide evidence that NSC23925 in combination with paclitaxel may prevent the onset of Pgp or antiapoptotic-mediated paclitaxel resistance, and improve the long-term clinical outcome in patients with ovarian cancer.
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Affiliation(s)
- Xiaoqian Yang
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA.,Department of Gynaecology and Obstetrics, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
| | - Jacson Shen
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Yan Gao
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Yong Feng
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Yichun Guan
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA.,Department of Gynaecology and Obstetrics, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
| | - Zhan Zhang
- Department of Gynaecology and Obstetrics, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, China
| | - Henry Mankin
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Francis J Hornicek
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
| | - Zhenfeng Duan
- Sarcoma Biology Laboratory, Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA
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Clostridium perfringens enterotoxin (CPE) and CPE-binding domain (c-CPE) for the detection and treatment of gynecologic cancers. Toxins (Basel) 2015; 7:1116-25. [PMID: 25835384 PMCID: PMC4417958 DOI: 10.3390/toxins7041116] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 03/17/2015] [Accepted: 03/23/2015] [Indexed: 12/24/2022] Open
Abstract
Clostridium perfringens enterotoxin (CPE) is a three-domain polypeptide, which binds to Claudin-3 and Claudin-4 with high affinity. Because these receptors are highly differentially expressed in many human tumors, claudin-3 and claudin-4 may provide an efficient molecular tool to specifically identify and target biologically aggressive human cancer cells for CPE-specific binding and cytolysis. In this review we will discuss these surface proteins as targets for the detection and treatment of chemotherapy-resistant gynecologic malignancies overexpressing claudin-3 and -4 using CPE-based theranostic agents. We will also discuss the use of fluorescent c-CPE peptide in the operative setting for real time detection of micro-metastatic tumors during surgery and review the potential role of CPE in other medical applications.
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Chen CY, Lai CH, Yang LY, Tang YH, Chou HH, Chang CJ, Lin CT. Immunomodulatory therapy in refractory/recurrent ovarian cancer. Taiwan J Obstet Gynecol 2015; 54:143-9. [PMID: 25951718 DOI: 10.1016/j.tjog.2014.04.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/03/2014] [Indexed: 11/30/2022] Open
Affiliation(s)
- Chao-Yu Chen
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
| | - Chyong-Huey Lai
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
| | - Lan-Yan Yang
- Gynecologic Cancer Research Center and Biostatistics and Informatics Unit, Clinical Trial Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yun-Hsin Tang
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
| | - Hung-Hsueh Chou
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan
| | - Chee-Jen Chang
- Research Center of Clinical Informatics and Medical Statistics, Chang Gung University, Taoyuan, Taiwan
| | - Cheng-Tao Lin
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan.
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