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Richardson DL, Eskander RN, O'Malley DM. Advances in Ovarian Cancer Care and Unmet Treatment Needs for Patients With Platinum Resistance: A Narrative Review. JAMA Oncol 2023; 9:851-859. [PMID: 37079311 DOI: 10.1001/jamaoncol.2023.0197] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/21/2023]
Abstract
Importance Platinum-based chemotherapy has been the standard of care for ovarian cancer for the past 3 decades. Although most patients respond to platinum-based treatment, emergence of platinum resistance in recurrent ovarian cancer is inevitable during the disease course. Outcomes for patients with platinum-resistant ovarian cancer are poor, and options remain limited, highlighting a substantial unmet need for new treatment options. Observations This review summarizes the current and evolving treatment landscape for platinum-resistant ovarian cancer with a focus on the development of novel compounds. Biologic and targeted therapies such as bevacizumab and poly (ADP-ribose) polymerase (PARP) inhibitors-originally approved in the platinum-resistant setting but since withdrawn-are now used in the up-front or platinum-sensitive setting, prolonging the duration of platinum sensitivity and delaying the use of nonplatinum options. The greater use of maintenance therapy and the emphasis on using platinum beyond first-line treatment has most likely been associated with a greater number of lines of platinum therapy before a patient is designated as having platinum-resistant ovarian cancer. In this contemporary setting, recent trials in platinum-resistant ovarian cancer have mostly had negative outcomes, with none having a clinically significant effect on progression-free or overall survival since the approval of bevacizumab in combination with chemotherapy. Nonetheless, a multitude of new therapies are under evaluation; preliminary results are encouraging. A focus on biomarker-directed treatment and patient selection may provide greater success in identifying novel therapies for treating platinum-resistant ovarian cancer. Conclusions and Relevance Although many clinical trials in platinum-resistant ovarian cancer have had negative outcomes, these failures provide insights into how clinical trial design, biomarker-directed therapy, and patient selection could facilitate future successes in platinum-resistant ovarian cancer treatment.
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Affiliation(s)
- Debra L Richardson
- Division of Gynecologic Oncology, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City
| | - Ramez N Eskander
- Department of Obstetrics, Gynecology and Reproductive Sciences, Division of Gynecologic Oncology, University of California San Diego Moores Cancer Center, UC San Diego Health, La Jolla
| | - David M O'Malley
- Division of Gynecologic Oncology, The Ohio State University Wexner Medical Center and The James Comprehensive Cancer Center, Columbus
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2
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Ramos-Casals M, Flores-Chávez A, Brito-Zerón P, Lambotte O, Mariette X. Immune-related adverse events of cancer immunotherapies targeting kinases. Pharmacol Ther 2022; 237:108250. [DOI: 10.1016/j.pharmthera.2022.108250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 07/07/2022] [Accepted: 07/11/2022] [Indexed: 11/25/2022]
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3
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Marchetti C, De Felice F, Romito A, Iacobelli V, Sassu CM, Corrado G, Ricci C, Scambia G, Fagotti A. Chemotherapy resistance in epithelial ovarian cancer: Mechanisms and emerging treatments. Semin Cancer Biol 2021; 77:144-166. [PMID: 34464704 DOI: 10.1016/j.semcancer.2021.08.011] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 08/24/2021] [Accepted: 08/26/2021] [Indexed: 12/12/2022]
Abstract
Ovarian cancer (OC) remains a fatal malignancy because most patients experience recurrent disease, which is resistant to chemotherapy. The outcomes for patients with platinum-resistant OC are poor, response rates to further chemotherapy are low and median survival is lower than 12 months. The complexity of platinum-resistant OC, which comprises a heterogeneous spectrum of diseases, is indeed far from being completely understood. Therefore, comprehending tumors' biological behaviour to identify reliable biomarkers, which may predict responses to therapies, is a demanding challenge to improve OC management. In the age of precision medicine, efforts to overcome platinum resistance in OC represent a dynamic and vast field in which innovative drugs and clinical trials rapidly develop. This review will present the exceptional biochemical environment implicated in OC and highlights mechanisms of chemoresistance. Furthermore, innovative molecules and new therapeutic opportunities are presented, along with currently available therapies and ongoing clinical trials.
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Affiliation(s)
- Claudia Marchetti
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.
| | - Francesca De Felice
- Division of Radiotherapy and Oncology, Policlinico Umberto I, Roma, Italy; Università La Sapienza, Roma, Italy
| | - Alessia Romito
- Gynecology and Breast Care Center, Mater Olbia Hospital, Olbia, Italy
| | - Valentina Iacobelli
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy; Department Woman and Child Health Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Carolina Maria Sassu
- Department of Maternal and Child Health and Urological Sciences, "Sapienza" University of Rome, Polyclinic Umberto I, Rome, Italy
| | - Giacomo Corrado
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Caterina Ricci
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Giovanni Scambia
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy; Department Woman and Child Health Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Anna Fagotti
- Division of Gynecologic Oncology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy; Department Woman and Child Health Sciences, Catholic University of the Sacred Heart, Rome, Italy
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4
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Nanki Y, Nomura H, Iwasa N, Saotome K, Dozen A, Yoshihama T, Hirano T, Hashimoto S, Chiyoda T, Yamagami W, Kataoka F, Aoki D. A prospective cohort study on the safety and efficacy of bevacizumab combined with chemotherapy in Japanese patients with relapsed ovarian, fallopian tube or primary peritoneal cancer. Jpn J Clin Oncol 2021; 51:54-59. [PMID: 32776094 DOI: 10.1093/jjco/hyaa140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 07/23/2020] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE this prospective cohort study aimed to assess the safety and efficacy of bevacizumab combined with chemotherapy in Japanese patients with relapsed ovarian, fallopian tube or primary peritoneal cancer. METHODS in this study, 40 Japanese patients with relapsed ovarian, fallopian tube or primary peritoneal cancer selected to receive bevacizumab with chemotherapy were enrolled. Patients in poor general condition were excluded. Each patient was monitored prospectively for adverse events, administration status, disease status and survival. Treatment was continued until intolerable adverse events or disease progression. The primary endpoint was safety. RESULTS bevacizumab plus platinum-based chemotherapy was performed for 30 patients (median cycle; 16.5), while bevacizumab plus non-platinum chemotherapy was performed for 10 patients (median cycle; 5.5). Among bevacizumab-related adverse events, hypertension occurred in 80% of patients, proteinuria in 83%, mucositis in 25%, bleeding in 20%, thromboembolic events in 5.0% and fistula in 2.5%. Gastrointestinal perforation or other life-threatening lethal adverse events were not observed. Response rate and median progression-free survival were 73% and 19.3 months for patients with bevacizumab plus platinum-based chemotherapy, and 30% and 3.9 months for patients with bevacizumab plus non-platinum chemotherapy, respectively. There was no correlation between response rate and occurrence of adverse events such as hypertension or proteinuria. CONCLUSION bevacizumab combined with chemotherapy was tolerable and effective for Japanese patients with relapsed ovarian cancer, fallopian tube cancer or primary peritoneal cancer. Hypertension and proteinuria are frequently occurred and managed properly for continuing treatment.
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Affiliation(s)
- Yoshiko Nanki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Hiroyuki Nomura
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan.,Department of Obstetrics and Gynecology, School of Medicine, Fujita Health University, Toyoake, Aichi, Japan
| | - Naomi Iwasa
- Department of Obstetrics and Gynecology, National Hospital Organization Saitama National Hospital, Wako City, Saitama, Japan
| | - Keiko Saotome
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Ai Dozen
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Tomoko Yoshihama
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Takuro Hirano
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Shiho Hashimoto
- Department of Obstetrics and Gynecology, Tokyo Dental College Ichikawa General Hospital, Ichikawa City, Chiba, Japan
| | - Tatsuyuki Chiyoda
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Wataru Yamagami
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Fumio Kataoka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daisuke Aoki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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5
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Turco LC, Ferrandina G, Vargiu V, Cappuccio S, Fagotti A, Sallustio G, Scambia G, Cosentino F. Extreme complications related to bevacizumab use in the treatment of ovarian cancer: a case series from a III level referral centre and review of the literature. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1687. [PMID: 33490199 PMCID: PMC7812204 DOI: 10.21037/atm-20-4448] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In patients undergoing debulking surgery for ovarian cancer (OC), bevacizumab-combined chemotherapy has been reported to be associated with an increased incidence of adverse events (AEs). Reports in the literature have noted the overall morbidity of bevacizumab to be between 3.7% and 9%. The aim of this study is to report uncommon and unusual manifestations of morbidity in surgical cases performed at our third level referral centers for gynecologic oncology. Additionally, we review the rare and severe bevacizumab-related complications that have been described in the literature. We defined as "extreme", the particularly rare and/or severe complications up to determining a life-threatening condition or death, which are related to the use of bevacizumab. A case-series of extreme complications registered at our institutions were reported. In addition, a literature search of the PubMed, MEDLINE and EMBASE electronic databases was performed for this review. The studies collected included: 8 randomized controlled trials (RCT) and 5 prospective observational, 1 prospective phase-IV, 10 prospective phase-II, 2 prospective phase-I, and 20 retrospective studies, as well as 9 case reports. Bevacizumab was administered as primary treatment in adjuvant and neo-adjuvant setting in 16 and 5 studies respectively, as treatment for recurrence in 36 trials, and for secondary cytoreductive surgery (SCS) in 3 studies. The overall population administered with bevacizumab numbered 7,096 women. Extreme complications were observed in 591 patients, with a morbidity rate of the 8.3%. Overall, central nervous system (CNS), cardiovascular, gastrointestinal (GI) and primary infectious complications were seen in 22 patients (0.3%), 261 patients (3.7%), 159 patients (2.2%), and 8 patients (0.13%), respectively. Hemorrhagic and wound complications occurred in 18 women (0.25%), and 112 women (1.6%), respectively. Extreme complications related to the use of bevacizumab are rare, and often go unrecognized. The recognition and immediate management of such rare and life-threatening complications in patients treated at third level referral centers could significantly improve patient survival.
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Affiliation(s)
- Luigi Carlo Turco
- Mater Olbia Hospital, Gynaecology and Breast Unit, Olbia.,Division of Gynecologic Oncology, Gemelli-Molise, Università Cattolica del Sacro Cuore, Campobasso, Italia
| | - Gabriella Ferrandina
- Department of Woman's, Children's and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia.,Università Cattolica del Sacro Cuore, Roma, Italia
| | - Virginia Vargiu
- Department of Woman's, Children's and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia
| | - Serena Cappuccio
- Department of Woman's, Children's and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia
| | - Anna Fagotti
- Department of Woman's, Children's and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia.,Università Cattolica del Sacro Cuore, Roma, Italia
| | - Giuseppina Sallustio
- Università Cattolica del Sacro Cuore, Roma, Italia.,Department of Radiology and Diagnostic Imaging, Gemelli-Molise, Università Cattolica del Sacro Cuore, Campobasso, Italia
| | - Giovanni Scambia
- Department of Woman's, Children's and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italia.,Università Cattolica del Sacro Cuore, Roma, Italia
| | - Francesco Cosentino
- Division of Gynecologic Oncology, Gemelli-Molise, Università Cattolica del Sacro Cuore, Campobasso, Italia
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Haunschild CE, Tewari KS. Bevacizumab use in the frontline, maintenance and recurrent settings for ovarian cancer. Future Oncol 2020; 16:225-246. [PMID: 31746224 PMCID: PMC7036749 DOI: 10.2217/fon-2019-0042] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 07/15/2019] [Indexed: 12/16/2022] Open
Abstract
On 13 June 2018, Genentech, Inc. issued a press release announcing that the US FDA had approved the antiangiogenesis drug, bevacizumab, in combination with chemotherapy for frontline and maintenance therapy for women with newly diagnosed ovarian cancer. Regulatory approval was based on the National Cancer Institute-sponsored Gynecologic Oncology Group (GOG) protocol 0218, the Phase III, randomized, placebo-controlled, double-blind, multi-center and multi-national clinical trial that met its primary end point, progression-free survival. Bevacizumab is now approved in the frontline, platinum-sensitive recurrent and platinum-resistant recurrent settings for epithelial ovarian cancer. This review will address the broad range of clinical trials addressing the efficacy of bevacizumab use in ovarian cancer.
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Affiliation(s)
- Carolyn E Haunschild
- Clinical Instructor, Department of Obstetrics & Gynecology, Research Fellow, Division of Gynecologic Oncology, University of California, 333 City Blvd West, Suite 1400, Orange, CA 92868, USA
| | - Krishnansu S Tewari
- Professor & Division Director, Director, Division of Gynecologic Oncology, University of California, 333 City Blvd, Orange, CA 92868, USA
- Department of Obstetrics & Gynecology, University of California, The City Tower, 333 City Blvd, West – Suite 1400, Orange, CA 92868, USA
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7
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Shimizu Y, Kajiyama H, Yoshida K, Tamauchi S, Nakanishi T, Kikkawa F. The usefulness of bevacizumab for relief from symptomatic malignant ascites in patients with heavily treated recurrent ovarian cancer. J Obstet Gynaecol Res 2019; 45:2435-2439. [PMID: 31468618 DOI: 10.1111/jog.14112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Accepted: 08/14/2019] [Indexed: 02/02/2023]
Abstract
AIM Accumulation of ascites fluid is a major obstacle in the late phase of epithelial ovarian cancer. However, there is no consensus on a specific treatment for malignant ascites. The present study evaluated the clinical benefit of half-dose bevacizumab therapy (7.5 mg/kg every 3-4 weeks). METHODS This was a single-arm interventional study performed at Aichi Cancer Center Hospital. Four patients with platinum-resistant epithelial ovarian cancer and symptomatic malignant ascites were no longer considered candidates for standard chemotherapy. As a palliative approach, half-dose bevacizumab therapy (7.5 mg/kg every 3-4 weeks) was used with informed consent. The clinical data of these patients were retrospectively reviewed. RESULTS All patients had been heavily pretreated and showed progressive disease. Thus, standard chemotherapy was no longer feasible, and palliative paracentesis for malignant ascites was clinically needed. Among the four patients, three did not require additional paracentesis after bevacizumab therapy, and there were no adverse events. One patient needed paracentesis owing to lymphorrhea. CONCLUSION The use of bevacizumab therapy as a palliative approach for malignant ascites might be an option in patients with terminal-stage ovarian cancer. However, further evaluation is needed with regard to the possibility of severe side effects and medical expenses.
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Affiliation(s)
- Yusuke Shimizu
- Department of Gynecologic Oncology, Aichi Cancer Center Hospital, Nagoya, Japan.,Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Hiroaki Kajiyama
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Kosuke Yoshida
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Satoshi Tamauchi
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
| | - Toru Nakanishi
- Department of Obstetrics and Gynecology, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Fumitaka Kikkawa
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Nagoya University, Nagoya, Japan
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8
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Bevacizumab in Metastatic, Recurrent, or Persistent Cervical Cancer: The BC Cancer Experience. Int J Gynecol Cancer 2019; 28:1592-1599. [PMID: 30247250 DOI: 10.1097/igc.0000000000001351] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE We conducted a population-based analysis of patient outcomes following treatment with bevacizumab and platinum-based chemotherapy for metastatic, recurrent, or persistent cervical carcinoma. METHODS Eligible cases were identified using the BC Cancer provincial pharmacy database. Cases with small cell component or inadequate clinical follow-up were excluded. Overall response to therapy, progression-free survival (PFS), overall survival (OS), and toxicities were documented. RESULTS Twenty-seven eligible cases were included with a median follow-up of 12.1 months. The median age at recurrence/metastatic diagnosis was 49 years (range, 27-83 years). Twenty-three of 27 women received carboplatin, paclitaxel, and bevacizumab as first-line treatment, and 4 of 27 as second-line treatment. The median number of cycles of bevacizumab delivered was 5.5 (range, 1-21). The overall response rate was 44% (12/27), with 11% (3/27) complete response and 33% (9/27) partial response. Median PFS and OS for the entire cohort were 5.3 and 12.1 months, respectively. In first-line therapy, the median PFS and OS were 6.3 and 17.5 months, respectively. Common toxicities included anemia (grade 1/2) 73% (19/27), and the following grade 2 or greater: neutropenia 38% (n = 10) with 1 occurrence of febrile neutropenia, hypertension 30% (n = 8), and thrombosis 22% (n = 6). The fistula rate was 3.7% (n = 1). CONCLUSIONS In this population-based analysis, the combination of bevacizumab and platinum-based chemotherapy as first-line therapy for metastatic, recurrent, or persistent cervical carcinoma was safely delivered and had outcomes comparable to results from the GOG 240 phase III trial.
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9
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Shoji T, Komiyama S, Kigawa J, Tanabe H, Kato K, Itamochi H, Fujiwara H, Kamiura S, Hamano T, Sugiyama T. An open-label, randomized, phase II trial evaluating the efficacy and safety of standard of care with or without bevacizumab in platinum-resistant epithelial ovarian, fallopian tube, or primary peritoneal cancer patients previously treated with bevacizumab for front-line or platinum-sensitive ovarian cancer: rationale, design, and methods of the Japanese Gynecologic Oncology Group study JGOG3023. BMC Cancer 2018; 18:771. [PMID: 30064406 PMCID: PMC6069952 DOI: 10.1186/s12885-018-4505-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Accepted: 05/15/2018] [Indexed: 11/30/2022] Open
Abstract
Background We present the study rationale and design of the JGOG3023 study, an open-label, parallel-arm, randomized, phase II trial that aimed to assess the efficacy and safety of chemotherapy with or without bevacizumab in patients with platinum-resistant recurrent epithelial ovarian, fallopian tube, or primary peritoneal cancer who were previously treated with bevacizumab for front-line or platinum-sensitive ovarian cancer. We hypothesize that patients treated with a combination of single-agent chemotherapy and bevacizumab will show improved progression-free survival (PFS) compared with those treated with single-agent chemotherapy alone, in the setting beyond disease progression following prior bevacizumab treatment. Methods/design A total of 106 patients who have recurrence or progression of ovarian cancer, while receiving chemotherapy or within 6 months after the final dose of platinum, after completing at least three cycles of bevacizumab plus platinum chemotherapy will be randomized in a 1:1 ratio to treatment with single-agent chemotherapy or single-agent chemotherapy combined with bevacizumab. For chemotherapy, one of the following four drugs will be chosen by an investigator: pegylated liposomal doxorubicin, topotecan, paclitaxel, or gemcitabine. The primary endpoint is investigator-assessed PFS. The secondary endpoints are overall survival, objective response rate, number of paracentesis, and response rate by CA125. Safety will be evaluated by the incidence of adverse events. Discussion This study will assess the efficacy and safety of bevacizumab in combination with single-agent chemotherapy, which could be used continuously after disease progression following standard platinum-based chemotherapy with bevacizumab. Trial registration UMIN000017247 (registered April 22, 2015).
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Affiliation(s)
- Tadahiro Shoji
- Department of Obstetrics and Gynecology, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan.
| | - Shinichi Komiyama
- Department of Gynecology, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Junzo Kigawa
- Department of Obstetrics and Gynecology, Matsue City Hospital, Shimane, Japan
| | - Hiroshi Tanabe
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Kashiwa Hospital, Chiba, Japan
| | - Kazuyoshi Kato
- Department of Gynecology, Cancer Institute Hospital, Tokyo, Japan
| | - Hiroaki Itamochi
- Department of Obstetrics and Gynecology, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
| | - Hiroyuki Fujiwara
- Department of Obstetrics and Gynecology, Jichi Medical University, Tochigi, Japan
| | - Shoji Kamiura
- Department of Gynecology, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan
| | - Tetsutaro Hamano
- Clinical Trial Coordinating Center, Kitasato Academic Research Organization, Kitasato University, Tokyo, Japan
| | - Toru Sugiyama
- Department of Obstetrics and Gynecology, Iwate Medical University School of Medicine, 19-1 Uchimaru, Morioka, Iwate, 020-8505, Japan
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10
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Clinical predictors of bevacizumab-associated intestinal perforation in non-small cell lung cancer. Invest New Drugs 2018. [PMID: 29536229 DOI: 10.1007/s10637-018-0581-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Background Bevacizumab (Bev) is generally well-tolerated, and Bev-associated intestinal perforation (BAP) is a rare albeit serious side effect in cases of non-small cell lung cancer (NSCLC). Therefore, the present study aimed to identify clinical predictors of BAP to help predict and manage the development of life-threatening intestinal complications among patients receiving Bev. Methods This retrospective study evaluated demographic, clinical, and treatment factors for patients with NSCLC who were treated with Bev between February 2010 and August 2015 at our center. Results We identified 314 regimens (208 patients; median age: 65 years; 115 women) for analysis, which included 119 first-line regimens, 74 s-line regimens, and 121 third-line or later regimens. BAP occurred in 7 cases (2.23% among all regimens and 3.37% among all patients), which generally occurred during first- or second-line treatment and was caused by ulcerative colitis (1 case), colon diverticulitis (1 case), and idiopathic perforations (5 cases). Univariate analyses revealed that BAP was significantly associated with deteriorating PS during the first cycle of chemotherapy (odd ratio [OR]: 11.07, 95% confidence interval [CI]: 2.37-51.63, p = 0.0022), grade ≥ 3 diarrhea (OR: 11.37, 95% CI: 2.37-54.50, p = 0.0024), febrile neutropenia (OR: 9.16, 95% CI: 1.98-42.49, p = 0.0047), and stomatitis (OR: 4.60, 95% CI: 1.01-21.04, p = 0.0492). Conclusions Among patients with NSCLC, BAP was associated with deteriorating PS during the first cycle of chemotherapy, grade ≥ 3 diarrhea, febrile neutropenia, and stomatitis. Therefore, careful observation is needed for patients with NSCLC who receive Bev in any line of treatment, especially if they develop serious side effects that affect their PS or mucous membrane.
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11
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Tarumi Y, Mori T, Matsushima H, Kokabu T, Tsuchiya H, Kitawaki J. Long-term survival with bevacizumab in heavily pretreated and platinum-resistant mucinous ovarian cancer: A case report. J Obstet Gynaecol Res 2017; 44:347-351. [DOI: 10.1111/jog.13496] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Accepted: 08/12/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Yosuke Tarumi
- Department of Obstetrics and Gynecology, Graduate School of Medical Science; Kyoto Prefectural University of Medicine; Kyoto Japan
- Department of Obstetrics and Gynecology; Nantan General Hospital; Kyoto Japan
| | - Taisuke Mori
- Department of Obstetrics and Gynecology, Graduate School of Medical Science; Kyoto Prefectural University of Medicine; Kyoto Japan
| | - Hiroshi Matsushima
- Department of Obstetrics and Gynecology, Graduate School of Medical Science; Kyoto Prefectural University of Medicine; Kyoto Japan
| | - Tetsuya Kokabu
- Department of Obstetrics and Gynecology, Graduate School of Medical Science; Kyoto Prefectural University of Medicine; Kyoto Japan
| | - Hiroshi Tsuchiya
- Department of Obstetrics and Gynecology; Nantan General Hospital; Kyoto Japan
| | - Jo Kitawaki
- Department of Obstetrics and Gynecology, Graduate School of Medical Science; Kyoto Prefectural University of Medicine; Kyoto Japan
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12
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Sturdza A, Hofmann S, Kranawetter M, Polterauer S, Grimm C, Krainer M, Kirisits C, Pötter R, Reinthaller A, Schwameis R. Increased genitourinary fistula rate after bevacizumab in recurrent cervical cancer patients initially treated with definitive radiochemotherapy and image-guided adaptive brachytherapy. Strahlenther Onkol 2017; 193:1056-1065. [PMID: 28721510 PMCID: PMC5696499 DOI: 10.1007/s00066-017-1178-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 06/22/2017] [Indexed: 01/15/2023]
Abstract
Background and purpose Patients with recurrent cervical cancer (RecCC) who received definitive radiochemotherapy including image-guided adaptive brachytherapy (IGABT) as primary treatment are currently treated in our institution with palliative intent by chemotherapy (CHT) combined with bevacizumab (BEV). We aim to evaluate the risk of gastrointestinal (GI)/genitourinary (GU) fistula formation in these patients. Materials and methods Data of 35 consecutive patients with RecCC treated initially with radiochemotherapy and IGABT were collected. Known and presumed risk factors associated with fistula formation were evaluated. Fistula rate was compared between patients receiving CHT or CHT+BEV. Results Of the 35 patients, 25 received CHT and 10 patients received CHT+BEV. Clinical characteristics were comparable. Fistulae were reported in 6 patients: two fistulae (8%) in the CHT group, four (40%) in the CHT+BEV group. GU fistula occurred in the CHT+BEV group only (3/4). Of these 6 patients with fistulae, 5 (83%) had undergone previous invasive procedures after the diagnosis of RecCC and 1 patient had undergone pelvic re-irradiation; 3/6 patients had developed a local recurrence. No other risk factors for fistula formation were identified. Conclusion In patients with RecCC after definitive radiochemotherapy including IGABT, the addition of BEV to CHT may increase the risk for GU fistula formation, particularly after invasive pelvic procedures. Future clinical studies are required to identify predictors for fistula formation to subsequently improve patient selection for the addition of BEV in the RecCC setting.
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Affiliation(s)
- Alina Sturdza
- Department of Radiation Oncology, Comprehensive Cancer CenterVienna, Medical University of Vienna, Vienna, Austria
| | - Sandra Hofmann
- Department of general Gynecology and Gynecologic Oncology, Comprehensive Cancer Center Vienna, Medical University Vienna, Waehringer Strasse 18-20, Vienna, Austria
| | - Marlene Kranawetter
- Department of general Gynecology and Gynecologic Oncology, Comprehensive Cancer Center Vienna, Medical University Vienna, Waehringer Strasse 18-20, Vienna, Austria
| | - Stephan Polterauer
- Department of general Gynecology and Gynecologic Oncology, Comprehensive Cancer Center Vienna, Medical University Vienna, Waehringer Strasse 18-20, Vienna, Austria.
- Karl Landsteiner Institute for General Gynecology and Experimental Gynecologic Oncology, Vienna, Austria.
| | - Christoph Grimm
- Department of general Gynecology and Gynecologic Oncology, Comprehensive Cancer Center Vienna, Medical University Vienna, Waehringer Strasse 18-20, Vienna, Austria
| | - Michael Krainer
- Clinical Division of Oncology, Department of Medicine 1, Comprehensive Cancer Center, Medical University Vienna, Vienna, Austria
| | - Christian Kirisits
- Department of Radiation Oncology, Comprehensive Cancer CenterVienna, Medical University of Vienna, Vienna, Austria
| | - Richard Pötter
- Department of Radiation Oncology, Comprehensive Cancer CenterVienna, Medical University of Vienna, Vienna, Austria
| | - Alexander Reinthaller
- Department of general Gynecology and Gynecologic Oncology, Comprehensive Cancer Center Vienna, Medical University Vienna, Waehringer Strasse 18-20, Vienna, Austria
- Karl Landsteiner Institute for General Gynecology and Experimental Gynecologic Oncology, Vienna, Austria
| | - Richard Schwameis
- Department of general Gynecology and Gynecologic Oncology, Comprehensive Cancer Center Vienna, Medical University Vienna, Waehringer Strasse 18-20, Vienna, Austria
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13
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Daniele G, Lorusso D, Scambia G, Cecere SC, Nicoletto MO, Breda E, Colombo N, Artioli G, Cannella L, Lo Re G, Raspagliesi F, Maltese G, Salutari V, Ferrandina G, Greggi S, Baldoni A, Bergamini A, Piccirillo MC, Tognon G, Floriani I, Signoriello S, Perrone F, Pignata S. Feasibility and outcome of interval debulking surgery (IDS) after carboplatin-paclitaxel-bevacizumab (CPB): A subgroup analysis of the MITO-16A-MaNGO OV2A phase 4 trial. Gynecol Oncol 2016; 144:256-259. [PMID: 27993479 DOI: 10.1016/j.ygyno.2016.12.011] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Revised: 12/07/2016] [Accepted: 12/10/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND Few data are available on the outcome of surgery after a bevacizumab-containing regimen. The MITO 16A- MaNGO OV2A phase 4 trial evaluates the outcomes of first-line CPB in a clinical-practice-like setting. Here we present the results of the subgroup of patients undergoing IDS after neoadjuvant treatment or suboptimal primary surgery. METHODS 400 chemonaïve epithelial ovarian cancer patients, age≥18, ECOG PS 0-2 were eligible to receive C (AUC 5 d1, q21) plus P (175mg/m2 d1, q21) and B (15mg/kg d1 q21) for 6cycles followed by B maintenance until cycle 22nd. RESULTS 79 patients (20%) underwent IDS. Overall, 74 patients received at least one administration of B before IDS. Median age was 61.2, 70% of the patients had FIGO IIIC disease. The median number of cycles before IDS was 3 both for chemotherapy and bevacizumab respectively. A residual disease ≤1cm was achieved in 64 patients (86.5%). Four percent of the patients experienced fever and 4% required blood transfusion after surgery. Surgical wound infection and/or dehiscence, pelvic abscess, intestinal sub-occlusion and fistula were experienced by one patient each. CONCLUSIONS In the MITO16A-MaNGO OV2A phase 4 trial, combined chemotherapy and bevacizumab did not hamper IDS and the rate of perioperative complications was similar to what expected without bevacizumab. These data support the hypothesis that adding bevacizumab to first line chemotherapy for ovarian cancer might not be denied to patients for whom IDS is planned.
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Affiliation(s)
- Gennaro Daniele
- Clinical Trials Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori "Fondazione Giovanni Pascale"- IRCCS, Naples, Italy
| | - Domenica Lorusso
- Department of Gynecologic Oncology, IRCCS National Cancer Institute, Milan, Italy
| | - Giovanni Scambia
- Division of Gynaecologic Oncology, Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Sabrina C Cecere
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS, Naples, Italy
| | | | - Enrico Breda
- Medical Oncology Department, San Giovanni Calibita-Fatebenefratelli Hospital, Isola Tiberina, Rome, Italy
| | - Nicoletta Colombo
- Gynecology Department, European Institute of Oncology (IEO), Milan, Italy
| | | | - Lucia Cannella
- Department of Medical Oncology, G Rummo Hospital, Benevento, Italy
| | - Giovanni Lo Re
- Medical Oncology Department, Santa Maria degli Angeli Hospital, Pordenone, Italy
| | | | - Giuseppa Maltese
- Department of Gynecologic Oncology, IRCCS National Cancer Institute, Milan, Italy
| | - Vanda Salutari
- Division of Gynaecologic Oncology, Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Gabriella Ferrandina
- Division of Gynaecologic Oncology, Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Stefano Greggi
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS, Naples, Italy
| | - Alessandra Baldoni
- Medical Oncology Unit, Istituto Oncologico Veneto IOV-IRCCS, Padua, Italy
| | - Alice Bergamini
- Obstetrics and Gynecology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Carmela Piccirillo
- Clinical Trials Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori "Fondazione Giovanni Pascale"- IRCCS, Naples, Italy
| | - Germana Tognon
- Obstetric and Gynaecology Azienda Ospedaliera "Spedali Civili", Brescia, Italy
| | - Irene Floriani
- Dipartimento di Oncologia, IRCCS Istituto di Ricerche Farmacologiche "Mario Negri", Milan, Italy
| | | | - Francesco Perrone
- Clinical Trials Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori "Fondazione Giovanni Pascale"- IRCCS, Naples, Italy
| | - Sandro Pignata
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori "Fondazione G. Pascale" - IRCCS, Naples, Italy.
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14
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Martin JY, Urban RR, Liao JB, Goff BA. Bevacizumab toxicity in heavily pretreated recurrent epithelial ovarian, fallopian tube, and primary peritoneal cancers. J Gynecol Oncol 2016; 27:e47. [PMID: 27329195 PMCID: PMC4944014 DOI: 10.3802/jgo.2016.27.e47] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Revised: 03/31/2016] [Accepted: 05/02/2016] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE Bevacizumab was recently approved by the US Food and Drug Administration for use in recurrent platinum resistant epithelial ovarian cancer (EOC), fallopian tube cancer (FTC), or primary peritoneal cancer (PPC) when no more than two prior cytotoxic regimens have been used; due to concerns for gastrointestinal perforation. We sought to determine bevacizumab-related toxicities in heavily pretreated recurrent EOC. METHODS We performed a retrospective chart review of patients with recurrent EOC, FTC, and PPC from 2001 to 2011. Patients who received at least two prior chemotherapy regimens before bevacizumab were included. Medical records were reviewed for bevacizumab associated toxicities. The Wilcoxon-Mann-Whitney test was used to compare quantitative variables. Survival was estimated with the Kaplan-Meier method. RESULTS Sixty patients met inclusion criteria. At the start of bevacizumab treatment, the median age was 60 years and the median body mass index was 26.5 kg/m². More than 50% of patients received bevacizumab after three prior cytotoxic regimens. Grade 3 or higher bevacizumab associated toxicity events occurred in four patients, including one patient who developed a rectovaginal fistula. The median overall survival from the start of bevacizumab treatment was 21.05 months (95% CI, 18.23 to 32.67; range, 1.9 to 110 months). The number of cytotoxic regimens prior to bevacizumab treatment did not differ in those that experienced a toxicity versus those that did not (p=0.66). CONCLUSION The use of bevacizumab in heavily pretreated EOC, FTC, or PPC is worth consideration.
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Affiliation(s)
- Jovana Y Martin
- Division of Gynecologic Oncology, University of Washington Medical Center, Seattle, WA, USA.
| | - Renata R Urban
- Division of Gynecologic Oncology, University of Washington Medical Center, Seattle, WA, USA
| | - John B Liao
- Division of Gynecologic Oncology, University of Washington Medical Center, Seattle, WA, USA
| | - Barbara A Goff
- Division of Gynecologic Oncology, University of Washington Medical Center, Seattle, WA, USA
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15
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McLachlan J, Lima JPDSN, Dumas L, Banerjee S. Targeted agents and combinations in ovarian cancer: where are we now? Expert Rev Anticancer Ther 2016; 16:441-54. [DOI: 10.1586/14737140.2016.1162101] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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16
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Takatori E, Shoji T, Nagasawa T, Takeuchi S, Hosoyachi A, Sugiyama T. A recurrent ovarian cancer patient with a history of nine prior chemotherapy regimens who was safely treated with weekly paclitaxel plus bevacizumab and achieved a complete response: a case report. Onco Targets Ther 2015; 8:2097-100. [PMID: 26316778 PMCID: PMC4540113 DOI: 10.2147/ott.s80143] [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] [Indexed: 11/23/2022] Open
Abstract
Herein, we describe our experience with a recurrent ovarian cancer patient who was treated safely with bevacizumab and who achieved a complete response despite receiving nine prior chemotherapy regimens. The patient was a 54-year-old woman with stage IIIC recurrent ovarian serous adenocarcinoma (grade 3). Computed tomography (CT) revealed that no evidence of ascites, multiple intraperitoneal dissemination, or intrapelvic lymph node metastases was present. The absence of bowel obstruction and disseminated lesions involving the intestinal tract was confirmed by CT. Performance status was 0, and a blood test also indicated preservation of major organ function. In our hospital, weekly paclitaxel plus bevacizumab therapy (paclitaxel at 80 mg/m2 on days 1, 8, and 15; bevacizumab at 15/mg/kg on day 1 and every 21 days thereafter) was started. Eight cycles were administered, with no signs of gastrointestinal perforation, and the antitumor effect was evaluated as a complete response. The observed adverse events included grade 1 hyponatremia and grade 1 hypochloremia, and there was one grade 1 sensory peripheral neuropathy. These adverse events neither delayed treatment nor necessitated any dosage reductions. This case suggests that bevacizumab can be safely administered even to patients with recurrent ovarian cancer who have received three or more prior chemotherapy regimens if there are neither symptoms of bowel obstruction nor lesions suggestive of intestinal invasion on diagnostic imaging.
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Affiliation(s)
- Eriko Takatori
- Department of Obstetrics and Gynecology, School of Medicine, Iwate Medical University, Morioka, Japan
| | - Tadahiro Shoji
- Department of Obstetrics and Gynecology, School of Medicine, Iwate Medical University, Morioka, Japan
| | - Takayuki Nagasawa
- Department of Obstetrics and Gynecology, School of Medicine, Iwate Medical University, Morioka, Japan
| | - Satoshi Takeuchi
- Department of Obstetrics and Gynecology, School of Medicine, Iwate Medical University, Morioka, Japan
| | - Akira Hosoyachi
- Department of Obstetrics and Gynecology, Iwate Prefectural Miyako Hospital, Miyako, Japan
| | - Toru Sugiyama
- Department of Obstetrics and Gynecology, School of Medicine, Iwate Medical University, Morioka, Japan
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17
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Abstract
The humanized monoclonal antibody bevacizumab (Avastin(®)) has been available in the EU since 2005. Results of phase III trials demonstrate that adding intravenous bevacizumab to antineoplastic agents improves progression-free survival and/or overall survival in patients with advanced cancer, including when used as first- or second-line therapy in metastatic colorectal cancer, as first-line therapy in advanced nonsquamous non-small cell lung cancer, as first-line therapy in metastatic renal cell carcinoma, as first-line therapy in metastatic breast cancer, and as first-line therapy in epithelial ovarian, fallopian tube or primary peritoneal cancer or in recurrent, platinum-sensitive or platinum-resistant disease. Results of these studies are supported by the findings of routine oncology practice studies conducted in real-world settings. The tolerability profile of bevacizumab is well defined and adverse events associated with its use (e.g. hypertension, proteinuria, haemorrhage, wound healing complications, arterial thromboembolism, gastrointestinal perforation) are generally manageable. In conclusion, bevacizumab remains an important option for use in patients with advanced cancer.
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Affiliation(s)
- Gillian M Keating
- Springer, Private Bag 65901, Mairangi Bay, 0754, Auckland, New Zealand.
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18
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Petrillo M, Paris I, Vizzielli G, Amadio G, Cosentino F, Salutari V, Scambia G, Fagotti A. Neoadjuvant Chemotherapy Followed by Maintenance Therapy With or Without Bevacizumab in Unresectable High-Grade Serous Ovarian Cancer: A Case-Control Study. Ann Surg Oncol 2015; 22 Suppl 3:S952-8. [PMID: 26036187 DOI: 10.1245/s10434-015-4651-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The aim of this study was to compare the toxicity, perioperative outcomes of interval debulking surgery (IDS), and duration of progression-free survival (PFS) in women with unresectable high-grade serous advanced ovarian cancer (AOC) receiving neoadjuvant chemotherapy (NACT) with or without bevacizumab. METHODS Twenty-five patients with high-grade serous AOC treated with bevacizumab-based NACT (cases) were matched according to initial disease extension assessed by laparoscopy, and age, in a 1:2 ratio, with 50 high-grade serous AOC patients treated with standard NACT without bevacizumab (controls). RESULTS Both groups received a median of four NACT cycles before IDS (p = 0.867), and the median time interval between NACT and IDS was 27 days in both groups (p = 0.547). Twenty-two cases (88.0 %) showed complete/partial radiologic response compared with 36 controls (72.3 %; p = 0.054). A higher percentage of cases showed complete serological response (48 vs. 35.1 %; p = 0.041). At IDS, complete cytoreduction was achieved in 20 cases (80.0 %) and 36 controls (72.3 %) [p = 0.260]. No differences were observed between groups in terms of surgical complexity score, perioperative outcomes, surgical complications, and chemotherapy-related adverse events. One death due to gastrointestinal perforation was observed among cases. Cases showed a longer median PFS compared with controls (18 months vs. 10 months; p = 0.001), and the administration of bevacizumab (hazard ratio 3.786; p = 0.001) retained a prognostic role for longer PFS at multivariate analysis. CONCLUSIONS The incorporation of bevacizumab in NACT prolongs PFS without affecting the safety of IDS. The risk of gastrointestinal perforation should be considered prior to attempting bevacizumab-based NACT in women with diffuse bowel involvement at initial laparoscopic evaluation.
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Affiliation(s)
- Marco Petrillo
- Division of Gynecologic Oncology, Department of Oncology, Foundation John Paul II, Catholic University of the Sacred Heart, Campobasso, Italy.,Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Ida Paris
- Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Giuseppe Vizzielli
- Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Giulia Amadio
- Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Francesco Cosentino
- Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Vanda Salutari
- Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Giovanni Scambia
- Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - Anna Fagotti
- Division of Minimally Invasive Gynaecology, St. Maria Hospital, University of Perugia, Terni, Italy.
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Gubbi A, Kendrick JE, Finkler NJ. The role of bevacizumab in recurrent, platinum-sensitive ovarian cancer. Expert Rev Anticancer Ther 2014; 14:1105-13. [PMID: 25189201 DOI: 10.1586/14737140.2014.956095] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The majority of women with ovarian cancer will experience a recurrence of their disease despite aggressive primary cytoreduction and adjuvant cytotoxic chemotherapy. Notwithstanding the high rate of recurrence, targeted and biologic agents have helped to decrease the dependence on cytotoxic chemotherapy. Bevacizumab, a vascular endothelial growth factor inhibitor, has been shown to cause regression in tumor vasculature, inhibition of angiogenesis and prevention of progenitor cell recruitment. Phase III clinical trials of bevacizumab in patients with primary epithelial ovarian cancer and in patients with platinum-sensitive ovarian cancer have shown an improvement in progression free survival without an appreciable difference in overall survival. The addition of bevacizumab to standard cytotoxic chemotherapy regimens has demonstrated improved response rates, and improved progression free survival. These results have stimulated research in additional angiogenesis inhibitors and trials to further incorporate bevacizumab into the treatment schema for patients with recurrent ovarian cancer.
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Affiliation(s)
- Ajit Gubbi
- Florida Hospital Cancer Institute - Gynecologic Oncology, 2501 North Orange Ave, Orlando, Florida 32804, USA
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20
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Pujade-Lauraine E, Hilpert F, Weber B, Reuss A, Poveda A, Kristensen G, Sorio R, Vergote I, Witteveen P, Bamias A, Pereira D, Wimberger P, Oaknin A, Mirza MR, Follana P, Bollag D, Ray-Coquard I. Bevacizumab combined with chemotherapy for platinum-resistant recurrent ovarian cancer: The AURELIA open-label randomized phase III trial. J Clin Oncol 2014; 32:1302-8. [PMID: 24637997 DOI: 10.1200/jco.2013.51.4489] [Citation(s) in RCA: 1067] [Impact Index Per Article: 106.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE In platinum-resistant ovarian cancer (OC), single-agent chemotherapy is standard. Bevacizumab is active alone and in combination. AURELIA is the first randomized phase III trial to our knowledge combining bevacizumab with chemotherapy in platinum-resistant OC. PATIENTS AND METHODS Eligible patients had measurable/assessable OC that had progressed < 6 months after completing platinum-based therapy. Patients with refractory disease, history of bowel obstruction, or > two prior anticancer regimens were ineligible. After investigators selected chemotherapy (pegylated liposomal doxorubicin, weekly paclitaxel, or topotecan), patients were randomly assigned to single-agent chemotherapy alone or with bevacizumab (10 mg/kg every 2 weeks or 15 mg/kg every 3 weeks) until progression, unacceptable toxicity, or consent withdrawal. Crossover to single-agent bevacizumab was permitted after progression with chemotherapy alone. The primary end point was progression-free survival (PFS) by RECIST. Secondary end points included objective response rate (ORR), overall survival (OS), safety, and patient-reported outcomes. RESULTS The PFS hazard ratio (HR) after PFS events in 301 of 361 patients was 0.48 (95% CI, 0.38 to 0.60; unstratified log-rank P < .001). Median PFS was 3.4 months with chemotherapy alone versus 6.7 months with bevacizumab-containing therapy. RECIST ORR was 11.8% versus 27.3%, respectively (P = .001). The OS HR was 0.85 (95% CI, 0.66 to 1.08; P < .174; median OS, 13.3 v 16.6 months, respectively). Grade ≥ 2 hypertension and proteinuria were more common with bevacizumab. GI perforation occurred in 2.2% of bevacizumab-treated patients. CONCLUSION Adding bevacizumab to chemotherapy statistically significantly improved PFS and ORR; the OS trend was not significant. No new safety signals were observed.
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Affiliation(s)
- Eric Pujade-Lauraine
- Eric Pujade-Lauraine, Group d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens (GINECO) and Université Paris Descartes, Assistance Publique-Hôpitaux de Paris, Paris; Béatrice Weber, GINECO and Centre Alexis Vautrin, Vandoeuvre-les-Nancy; Philippe Follana, GINECO and Centre Antoine-Lacassagne, Nice; Isabelle Ray-Coquard, GINECO and Centre Léon Bérard, Lyon, France; Felix Hilpert, Arbeitsgemeinschaft Gynäkologische Onkologie (AGO) and Klinik für Gynäkologie und Geburtshilfe, Kiel; Alexander Reuss, AGO and Coordinating Center for Clinical Trials, Marburg; Pauline Wimberger, AGO and University of Duisburg-Essen, Essen, Germany; Andres Poveda, Grupo Español de Investigación en Cáncer de Ovario (GEICO) and Instituto Valenciano de Oncologia, Valencia; Ana Oaknin, GEICO and Vall d'Hebron University Hospital, Barcelona, Spain; Gunnar Kristensen, Nordic Society of Gynaecological Oncology (NSGO) and Norwegian Radium Hospital, Oslo, Norway; Roberto Sorio, Multicenter Italian Trials in Ovarian Cancer and Istituto di Ricovero e Cura a Carattere Scientifico, Aviano, Italy; Ignace Vergote, Belgian Gynaecological Oncology Group and University Hospital Leuven, Leuven, Belgium; Petronella Witteveen, Dutch Gynecological Oncology Group and University Medical Center Utrecht, Utrecht, the Netherlands; Aristotelis Bamias, Hellenic Cooperative Oncology Group and University of Athens, Athens, Greece; Deolinda Pereira, GINECO and Instituto Português de Oncologia do Porto, Porto, Portugal; Mansoor Raza Mirza, NSGO and Rigshospitalet, Copenhagen, Denmark; and David Bollag, F. Hoffmann-La Roche, Basel, Switzerland
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21
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Garg G, Massad LS, Pourabolghasem S, Zhou G, Powell MA, Thaker PH, Hagemann AR, Wilkinson-Ryan I, Mutch DG. Intestinal perforation in gynecologic oncology: do all patients benefit from surgical management? Gynecol Oncol 2013; 129:538-43. [PMID: 23500088 PMCID: PMC3992286 DOI: 10.1016/j.ygyno.2013.03.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Revised: 03/02/2013] [Accepted: 03/05/2013] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To identify those patients with gynecologic cancers and intestinal perforation in whom conservative management may be appropriate. METHODS A retrospective review was performed of all gynecologic oncology patients with intestinal perforation at our institution between 1995 and 2011. The Kaplan-Meier method and Cox proportional hazards models were used to analyze factors influencing survival. RESULTS Forty-three patients met the study criteria. The mean age was 59 years (range: 38-82 years). A large number of patients had peritoneal carcinomatosis and history of bowel obstruction. Surgery was performed in 28 patients, and 15 were managed conservatively. Overall mortality at 1, 3, 6, and 12 months was 26%, 40%, 47%, and 59%, respectively. Only cancer burden at the time of perforation was independently predictive of mortality. Patients with peritoneal carcinomatosis, distant metastasis, or both were at 42 times higher risk of death than those with no evidence of disease (95% CI: 3.28-639.83), and at 7 times higher risk of death than those with microscopic/localized disease (95% CI: 1.77-29.94). When adjusted for the extent of disease spread, management approach (conservative vs. surgical) was not a significant predictor of survival (p≥0.05). The length of hospital stay (19 days vs. 7 days) and the complication rate (75% vs. 26.7%) were significantly higher in the surgical group than in the non-surgical group (p<0.05). CONCLUSIONS Patients who develop intestinal perforation in the setting of widely metastatic disease have a particularly poor prognosis. Aggressive surgical management is unlikely to benefit such patients and further impairs their quality of life.
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Affiliation(s)
- Gunjal Garg
- Division of Gynecologic Oncology, Washington University School of Medicine and Siteman Cancer Center, St. Louis, MO 63110, USA.
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22
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Bevacizumab Combination Therapy: A Review of its Use in Patients with Epithelial Ovarian, Fallopian Tube, or Primary Peritoneal Cancer. BioDrugs 2013; 27:375-92. [DOI: 10.1007/s40259-013-0043-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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23
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Wenham RM, Lapolla J, Lin HY, Apte SM, Lancaster JM, Judson PL, Gonzalez-Bosquet J, Herschberger A, Havrilesky LJ, Secord AA. A phase II trial of docetaxel and bevacizumab in recurrent ovarian cancer within 12 months of prior platinum-based chemotherapy. Gynecol Oncol 2013; 130:19-24. [PMID: 23623830 DOI: 10.1016/j.ygyno.2013.04.049] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 04/15/2013] [Accepted: 04/17/2013] [Indexed: 11/16/2022]
Abstract
OBJECTIVES The efficacy and safety of bevacizumab and docetaxel were evaluated in women who developed recurrent epithelial ovarian, fallopian, or peritoneal cancer within 12 months of platinum-based therapy. METHODS Patients received docetaxel (40 mg/m(2)) on days 1 and 8 and bevacizumab (15 mg/kg) on day 1 of a 21-daycycle. Primary endpoint was 6-month progression-free survival (PFS). RESULTS Forty-one patients were evaluable for PFS and 38 for best response; 46% had platinum-free intervals (PFI) of <6 months and 54% between 6 and 12 months. The 6-month PFS was 43.9% (95% confidence interval (CI(95%))=28.6-58.2%). Median PFS (months) was 5.2 (CI(95%)=4.4-7.2) for all patients, 6.2 (CI(95%)=4.1-7.4) for patients with PFI <6 months, and 5.1 (CI(95%)=3.0-7.2) for those with PFI ≥ 6 months. Twenty-two patients showed overall response (CR+PR) (57.9%; CI(95%)=40.8-73.7%), and 32 showed clinical benefit (CR+PR+SD) (84.2%; CI(95%)=68.8-94.0%). For those with complete or partial responses, median duration of response was 4.8 months (0.7-14.5). Median overall survival was 12.4 months (CI(95%)=10.0-21.9). The most common grade 3/4 adverse events (AEs) were neutropenia (14.6% of patients), followed by leukopenia, fatigue, metabolic, and gastrointestinal, with 66% showing any grade 3/4 toxicity. Most common AEs of any grade were gastrointestinal (93%), fatigue (73%), and pain (73%). Four (10%) patients developed hypertension, 1 a gastrointestinal perforation, and another a colovesicular fistula. CONCLUSIONS Bevacizumab and docetaxel administered in patients with recurrent ovarian cancer is an active regimen without new unanticipated toxicities. This combination should be an option for further study or clinical use in recurrent ovarian cancer.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antibodies, Monoclonal, Humanized/administration & dosage
- Antibodies, Monoclonal, Humanized/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Bevacizumab
- Carcinoma, Ovarian Epithelial
- Disease-Free Survival
- Docetaxel
- Drug Resistance, Neoplasm
- Drug Synergism
- Fallopian Tube Neoplasms/drug therapy
- Female
- Humans
- Infusions, Intravenous
- Middle Aged
- Neoplasm Recurrence, Local/drug therapy
- Neoplasms, Glandular and Epithelial/drug therapy
- Organoplatinum Compounds/therapeutic use
- Ovarian Neoplasms/drug therapy
- Peritoneal Neoplasms/drug therapy
- Taxoids/administration & dosage
- Taxoids/adverse effects
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Affiliation(s)
- Robert M Wenham
- H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA.
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Hall M, Gourley C, McNeish I, Ledermann J, Gore M, Jayson G, Perren T, Rustin G, Kaye S. Targeted anti-vascular therapies for ovarian cancer: current evidence. Br J Cancer 2013; 108:250-8. [PMID: 23385789 PMCID: PMC3566823 DOI: 10.1038/bjc.2012.541] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Revised: 10/10/2012] [Accepted: 11/02/2012] [Indexed: 12/21/2022] Open
Abstract
Ovarian cancer presents at advanced stage in around 75% of women, and despite improvements in treatments such as chemotherapy, the 5-year survival from the disease in women diagnosed between 1996 and 1999 in England and Wales was only 36%. Over 80% of patients with advanced ovarian cancer will relapse and despite a good chance of remission from further chemotherapy, they will usually die from their disease. Sequential treatment strategies are employed to maximise quality and length of life but patients eventually become resistant to cytotoxic agents. The expansion in understanding of the molecular biology that characterises cancer cells has led to the rapid development of new agents to target important pathways but the heterogeneity of ovarian cancer biology means that there is no predominant defect. This review attempts to discuss progress to date in tackling a more general target applicable to ovary cancer-angiogenesis.
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Affiliation(s)
- M Hall
- Department of Medical Oncology, Mount Vernon Cancer Centre, Rickmansworth Road, Northwood, Middlesex HA6 2RN, UK.
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Thornton E, Howard SA, Jagannathan J, Krajewski KM, Shinagare AB, O'Regan K, Cleary JM, Ramaiya NH. Imaging features of bowel toxicities in the setting of molecular targeted therapies in cancer patients. Br J Radiol 2012; 85:1420-6. [PMID: 22674709 DOI: 10.1259/bjr/19815818] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Molecular targeted therapies are becoming ubiquitous in cancer treatment. These drugs may cause gastrointestinal toxicities including perforation, pneumatosis, enteritis, colitis and fistula formation. Knowledge of these complications and their management enables early radiological identification and appropriate intervention, reducing patient morbidity and mortality.
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Affiliation(s)
- E Thornton
- Department of Imaging, Dana-Farber Cancer Institute, Boston, MA, USA
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A phase II study of aflibercept in patients with advanced epithelial ovarian cancer and symptomatic malignant ascites. Gynecol Oncol 2012; 125:42-7. [DOI: 10.1016/j.ygyno.2011.11.021] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Revised: 11/08/2011] [Accepted: 11/12/2011] [Indexed: 02/06/2023]
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Karlan BY, Oza AM, Richardson GE, Provencher DM, Hansen VL, Buck M, Chambers SK, Ghatage P, Pippitt CH, Brown JV, Covens A, Nagarkar RV, Davy M, Leath CA, Nguyen H, Stepan DE, Weinreich DM, Tassoudji M, Sun YN, Vergote IB. Randomized, Double-Blind, Placebo-Controlled Phase II Study of AMG 386 Combined With Weekly Paclitaxel in Patients With Recurrent Ovarian Cancer. J Clin Oncol 2012; 30:362-71. [DOI: 10.1200/jco.2010.34.3178] [Citation(s) in RCA: 181] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose To estimate the efficacy and toxicity of AMG 386, an investigational peptide-Fc fusion protein that neutralizes the interaction between the Tie2 receptor and angiopoietin-1/2, plus weekly paclitaxel in patients with recurrent ovarian cancer. Patients and Methods Patients with recurrent epithelial ovarian, fallopian tube, or primary peritoneal cancer were randomly assigned 1:1:1 to receive paclitaxel (80 mg/m2 once weekly [QW], 3 weeks on/1 week off) plus intravenous AMG 386 10 mg/kg QW (arm A), AMG 386 3 mg/kg QW (arm B), or placebo QW (arm C). The primary end point was progression-free survival (PFS). Secondary end points included overall survival, objective response, CA-125 response, safety, and pharmacokinetics. Results One hundred sixty-one patients were randomly assigned. Median PFS was 7.2 months (95% CI, 5.3 to 8.1 months) in arm A, 5.7 months (95% CI, 4.6 to 8.0 months) in arm B, and 4.6 months (95% CI, 1.9 to 6.7 months) in arm C. The hazard ratio for arms A and B combined versus arm C was 0.76 (95% CI, 0.52 to 1.12; P = .165). Further analyses suggested an exploratory dose-response effect for PFS across arms (Tarone's test, P = .037). Objective response rates for arms A, B, and C were 37%, 19%, and 27%, respectively. The incidence of grade ≥ 3 adverse events (AEs) in arms A, B, and C was 65%, 55%, and 64%, respectively. Frequent AEs included hypertension (8%, 6%, and 5% in arms A, B, and C, respectively), peripheral edema (71%, 51%, and 22% in arms A, B, and C, respectively), and hypokalemia (21%, 15%, and 5% in arms A, B, and C, respectively). AMG 386 exhibited linear pharmacokinetic properties at the tested doses. Conclusion AMG 386 combined with weekly paclitaxel was tolerable, with a manageable and distinct toxicity profile. The data suggest evidence of antitumor activity and a dose-response effect, warranting further studies in ovarian cancer.
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Affiliation(s)
| | - Amit M. Oza
- Author affiliations appear at the end of this article
| | | | | | | | - Martin Buck
- Author affiliations appear at the end of this article
| | | | | | | | - John V. Brown
- Author affiliations appear at the end of this article
| | - Allan Covens
- Author affiliations appear at the end of this article
| | | | - Margaret Davy
- Author affiliations appear at the end of this article
| | | | - Hoa Nguyen
- Author affiliations appear at the end of this article
| | | | | | | | - Yu-Nien Sun
- Author affiliations appear at the end of this article
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Sehouli J, Papanikolaou G, Braicu EI, Pietzner K, Neuhaus P, Fotopoulou C. Feasibility of Surgery After Systemic Treatment with the Humanized Recombinant Antibody Bevacizumab in Heavily Pretreated Patients with Advanced Epithelial Ovarian Cancer. Ann Surg Oncol 2011; 19:1326-33. [DOI: 10.1245/s10434-011-2134-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2011] [Indexed: 12/29/2022]
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Effects of bevacizumab and pegylated liposomal doxorubicin for the patients with recurrent or refractory ovarian cancers. Gynecol Oncol 2011; 122:233-7. [DOI: 10.1016/j.ygyno.2011.04.046] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2011] [Revised: 04/03/2011] [Accepted: 04/29/2011] [Indexed: 11/21/2022]
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Ramkumar A, Mahalingam S, Francis NJ. Rectovaginal fistula in ovarian cancer. Int J Gynaecol Obstet 2011; 113:155-6. [PMID: 21420680 DOI: 10.1016/j.ijgo.2010.12.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Revised: 12/21/2010] [Accepted: 01/26/2011] [Indexed: 11/17/2022]
Affiliation(s)
- Aravind Ramkumar
- Department of Surgical Oncology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India.
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McGonigle KF, Muntz HG, Vuky J, Paley PJ, Veljovich DS, Greer BE, Goff BA, Gray HJ, Malpass TW. Combined weekly topotecan and biweekly bevacizumab in women with platinum-resistant ovarian, peritoneal, or fallopian tube cancer: results of a phase 2 study. Cancer 2011; 117:3731-40. [PMID: 21815133 DOI: 10.1002/cncr.25967] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2010] [Revised: 01/05/2011] [Accepted: 01/05/2011] [Indexed: 01/15/2023]
Abstract
BACKGROUND A phase 2 trial was conducted to determine the toxicity and efficacy of combined weekly topotecan and biweekly bevacizumab in patients with primary or secondary platinum-resistant ovarian, peritoneal, or fallopian tube cancer (OC). METHODS Patients were treated with bevacizumab 10 mg/kg on days 1 and 15 and topotecan 4 mg/m(2) on days 1, 8, and 15 of a 28-day cycle until progressive disease (PD) or excessive toxicity. The primary endpoint was progression-free survival (PFS); secondary objectives included overall survival (OS), objective response, and toxicity. RESULTS Patients (N = 40) received a median of 8 treatment cycles. Toxicity was generally mild or moderate, with neutropenia (18%), hypertension (20%), gastrointestinal toxicity (18%), pain (13%), metabolic toxicity (15%), bowel obstruction (10%), and cardiotoxicity (8%) being the most common grade 3 and 4 adverse events. No bowel perforations, febrile neutropenia, or treatment-related deaths occurred. Median PFS and OS were 7.8 (95% confidence interval [CI], 3.0-9.4) and 16.6 months (95% CI, 12.8-22.9), with 22 (55%) patients progression-free for ≥6 months. Ten (25%) patients had partial response (PR), 14 (35%) had stable disease (SD), and 16 (40%) had PD. Patients treated with 2 prior regimens received greater benefit than patients treated with 1: PR/SD, 78.9% versus 42.9% (P = .03); median PFS, 10.9 versus 2.8 months (P = .08); median OS, 22.9 versus 12.8 months (P = .02). CONCLUSIONS A weekly topotecan and biweekly bevacizumab combination demonstrates acceptable toxicity and encouraging efficacy in patients with platinum-resistant OC; further study is warranted.
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O'Malley DM, Richardson DL, Rheaume PS, Salani R, Eisenhauer EL, McCann GA, Fowler JM, Copeland LJ, Cohn DE, Backes FJ. Addition of bevacizumab to weekly paclitaxel significantly improves progression-free survival in heavily pretreated recurrent epithelial ovarian cancer. Gynecol Oncol 2011; 121:269-72. [PMID: 21315428 DOI: 10.1016/j.ygyno.2011.01.009] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2010] [Revised: 12/30/2010] [Accepted: 01/07/2011] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Weekly paclitaxel has been shown to be an effective cytotoxic regimen for recurrent epithelial ovarian cancer (EOC), and may act through inhibition of angiogenesis. Bevacizumab, a potent angiogenesis inhibitor, has also been shown to have activity in patients with EOC. Therefore, we sought to determine if the addition of bevacizumab to weekly paclitaxel led to an increased survival compared to weekly paclitaxel alone. METHODS A single institutional review was conducted for patients with recurrent EOC treated with weekly paclitaxel (60-70mg/m(2)) on days 1, 8, 15, and 22 of a 28day cycle and those treated with weekly paclitaxel and bevacizumab (10-15mg/kg on day 1 and 15). Response rates (RR) were calculated, and progression-free survival (PFS), and overall survival (OS) were compared using Kaplan-Meier survival analysis. RESULTS Twenty-nine patients treated with weekly paclitaxel and 41 patients treated with paclitaxel/bevacizumab were identified. The groups were similar in demographics, initial optimal cytoreduction, stage, histology, grade, platinum sensitivity, and median number of previous regimens (4 vs. 4, p=0.69).The overall response rate (ORR) was 63% (complete response (CR) 34% and partial response (PR) 29%) for paclitaxel/bevacizumab and 48% (CR 17% and PR 31%) for weekly paclitaxel (p=0.23). Improvement in PFS was seen in those treated with paclitaxel/bevacizumab in comparison to weekly paclitaxel alone (median PFS 13.2 vs. 6.2months, p<.01). There was a trend towards improved OS for paclitaxel/bevacizumab (median OS 20.6 vs. 9.1months; p=0.12). Toxicities were similar between the two regimens although more bowel perforations (2 vs. 0) were seen in the paclitaxel/bevacizumab group. CONCLUSION A significant increase in PFS with a trend towards improved OS was demonstrated in this heavily pretreated population treated with paclitaxel/bevacizumab as compared to weekly paclitaxel alone. This data should be helpful in guiding future trials to determine the optimal care for women with recurrent EOC.
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Affiliation(s)
- David M O'Malley
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, The Ohio State University College of Medicine, Columbus, OH 43210, USA. david.o'
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Abstract
Bevacizumab is a monoclonal antibody that binds to VEGF, a circulating protein involved in the promotion of angiogenesis and probably tumor growth and progression. Bevacizumab has demonstrated anticancer activity in several cancers, either combined with chemotherapy or when used as a single agent, and has been approved by the US FDA as a treatment for several cancers. As VEGF has been implicated in ovarian cancer progression and ascites formation, and high levels of VEGF have been found in plasma and ascites in women with ovarian cancer, bevacizumab has been tested as an anticancer therapy in ovarian cancer. Documented single-agent activity of bevacizumab in recurrent ovarian cancer has led to combination studies with both biologic agents as well as other chemotherapy agents in both recurrent and newly diagnosed cancer. One trial in patients with recurrent, heavily pretreated ovarian cancer demonstrated a higher than predicted risk of gastrointestinal perforation, and although a lower incidence of gastrointestinal perforation has been reported in less heavily pretreated patients, patients and their physicians must be aware of this risk. Upfront studies testing the impact of adding bevacizumab to carboplatin and paclitaxel chemotherapy for the treatment of newly diagnosed cancer are currently underway, and one Phase III randomized study (Gynecologic Oncology Group study 218) was recently presented and will be discussed in this article.
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Affiliation(s)
- Ursula A Matulonis
- Department of Medical Oncology, Dana-Farber Cancer Institute, 450 Brooklyn Avenue, Boston, MA 02215, USA.
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