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Newhouse R, Nelissen E, El-Shakankery KH, Rogozińska E, Bain E, Veiga S, Morrison J. Pegylated liposomal doxorubicin for relapsed epithelial ovarian cancer. Cochrane Database Syst Rev 2023; 7:CD006910. [PMID: 37407274 PMCID: PMC10321312 DOI: 10.1002/14651858.cd006910.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/07/2023]
Abstract
BACKGROUND Cancer of ovarian, fallopian tube and peritoneal origin, referred to collectively as ovarian cancer, is the eighth most common cancer in women and is often diagnosed at an advanced stage. Women with relapsed epithelial ovarian cancer (EOC) are less well and have a limited life expectancy, therefore maintaining quality of life with effective symptom control is an important aim of treatment. However, the unwanted effects of chemotherapy agents may be severe, and optimal treatment regimens are unclear. Pegylated liposomal doxorubicin (PLD), which contains a cytotoxic drug called doxorubicin hydrochloride, is one of several treatment modalities that may be considered for treatment of relapsed EOCs. This is an update of the original Cochrane Review which was published in Issue 7, 2013. OBJECTIVES To evaluate the efficacy and safety of PLD, with or without other anti-cancer drugs, in women with relapsed high grade epithelial ovarian cancer (EOC). SEARCH METHODS We searched CENTRAL, MEDLINE (via Ovid) and Embase (via Ovid) from 1990 to January 2022. We also searched online registers of clinical trials, abstracts of scientific meetings and reference lists of included studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) that evaluated PLD in women diagnosed with relapsed epithelial ovarian cancer. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data to a pre-designed data collection form and assessed the risk of bias according to the Cochrane Handbook for Systematic Reviews of Interventions guidelines. Where possible, we pooled collected data in meta-analyses. MAIN RESULTS This is an update of a previous review with 12 additional studies, so this updated review includes a total of 26 RCTs with 8277 participants that evaluated the effects of PLD alone or in combination with other drugs in recurrent EOC: seven in platinum-sensitive disease (2872 participants); 11 in platinum-resistant disease (3246 participants); and eight that recruited individuals regardless of platinum sensitivity status (2079 participants). The certainty of the evidence was assessed for the three most clinically relevant comparisons out of eight comparisons identified in the included RCTs. Recurrent platinum-sensitive EOC PLD with conventional chemotherapy agent compared to alternative combination chemotherapy likely results in little to no difference in overall survival (OS) (hazard ratio (HR) 0.93, 95% confidence interval (CI) 0.83 to 1.04; 5 studies, 2006 participants; moderate-certainty evidence) but likely increases progression-free survival (PFS) (HR 0.81, 95% CI 0.74 to 0.89; 5 studies, 2006 participants; moderate-certainty evidence). The combination may slightly improve quality of life at three months post-randomisation, measured using European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30 (mean difference 4.80, 95% CI 0.92 to 8.68; 1 study, 608 participants; low-certainty evidence), but this may not represent a clinically meaningful difference. PLD in combination with another chemotherapy agent compared to alternative combination chemotherapy likely results in little to no difference in the rate of overall severe adverse events (grade ≥ 3) (risk ratio (RR) 1.11, 95% CI 0.95 to 1.30; 2 studies, 834 participants; moderate-certainty evidence). PLD with chemotherapy likely increases anaemia (grade ≥ 3) (RR 1.37, 95% CI 1.02 to 1.85; 5 studies, 1961 participants; moderate-certainty evidence). The evidence is very uncertain about the effect of PLD with conventional chemotherapy on hand-foot syndrome (HFS)(grade ≥ 3) (RR 4.01, 95% CI 1.00 to 16.01; 2 studies, 1028 participants; very low-certainty evidence) and neurological events (grade ≥ 3) (RR 0.38, 95% CI 0.20 to 0.74; 4 studies, 1900 participants; very low-certainty evidence). Recurrent platinum-resistant EOC PLD alone compared to another conventional chemotherapy likely results in little to no difference in OS (HR 0.96, 95% CI 0.77 to 1.19; 6 studies, 1995 participants; moderate-certainty evidence). The evidence is very uncertain about the effect of PLD on PFS (HR 0.94, 95% CI 0.85 to 1.04; 4 studies, 1803 participants; very low-certainty evidence), overall severe adverse events (grade ≥ 3) (RR ranged from 0.61 to 0.97; 2 studies, 964 participants; very low-certainty evidence), anaemia (grade ≥ 3) (RR ranged from 0.19 to 0.82; 5 studies, 1968 participants; very low-certainty evidence), HFS (grade ≥ 3) (RR ranged from 15.19 to 109.15; 6 studies, 2184 participants; very low-certainty evidence), and the rate of neurological events (grade ≥ 3)(RR ranged from 0.08 to 3.09; 3 studies, 1222 participants; very low-certainty evidence). PLD with conventional chemotherapy compared to PLD alone likely results in little to no difference in OS (HR 0.92, 95% CI 0.70 to 1.21; 1 study, 242 participants; moderate-certainty evidence) and it may result in little to no difference in PFS (HR 0.94, 95% CI 0.73 to 1.22; 2 studies, 353 participants; low-certainty evidence). The combination likely increases overall severe adverse events (grade ≥ 3) (RR 2.48, 95% CI 1.98 to 3.09; 1 study, 663 participants; moderate-certainty evidence) and anaemia (grade ≥ 3) (RR 2.38, 95% CI 1.46 to 3.87; 2 studies, 785 participants; moderate-certainty evidence), but likely results in a large reduction in HFS (grade ≥ 3) (RR 0.24, 95% CI 0.14 to 0.40; 2 studies, 785 participants; moderate-certainty evidence). It may result in little to no difference in neurological events (grade ≥ 3) (RR 1.40, 95% CI 0.85 to 2.31; 1 study, 663 participants; low-certainty evidence). AUTHORS' CONCLUSIONS In platinum-sensitive relapsed EOC, including PLD in a combination chemotherapy regimen probably makes little to no difference in OS compared to other combinations, but likely improves PFS. Choice of chemotherapy will therefore be guided by symptoms from previous chemotherapy and other patient considerations. Single-agent PLD remains a useful agent for platinum-resistant relapsed EOC and choice of agent at relapse will depend on patient factors, e.g. degree of bone marrow suppression or neurotoxicity from previous treatments. Adding another agent to PLD likely increases overall grade ≥ 3 adverse events with little to no improvement in survival outcomes. The limited evidence relating to PLD in combination with other agents in platinum-resistant relapsed EOC does not indicate a benefit, but there is some evidence of increased side effects.
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Affiliation(s)
- Rebecca Newhouse
- Department of Gynaecological Oncology, Musgrove Park Hospital, Taunton, UK
| | - Ellen Nelissen
- Department of Gynaecological Oncology, The Royal Marsden, London, UK
| | | | | | - Esme Bain
- Department of Gynaecological Oncology, North Bristol NHS Trust, Bristol, UK
| | - Susana Veiga
- Department of Gynaecological Oncology, North Bristol NHS Trust, Bristol, UK
| | - Jo Morrison
- Department of Gynaecological Oncology, Musgrove Park Hospital, Taunton, UK
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Mathematical modeling of the early modeled CA-125 longitudinal kinetics (KELIM-PARP) as a pragmatic indicator of rucaparib efficacy in patients with recurrent ovarian carcinoma in ARIEL2 & STUDY 10. EBioMedicine 2023; 89:104477. [PMID: 36801617 PMCID: PMC9972491 DOI: 10.1016/j.ebiom.2023.104477] [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: 09/29/2022] [Revised: 01/31/2023] [Accepted: 01/31/2023] [Indexed: 02/18/2023] Open
Abstract
BACKGROUND PARP inhibitors (PARPi) have revolutionized the management of advanced ovarian carcinoma, and were investigated as forefront treatment in recurrent disease. The objective was to explore if mathematical modeling of the early longitudinal CA-125 kinetics could be used as a pragmatic indicator of the subsequent rucaparib efficacy, like it is for platinum-based chemotherapy. METHODS The datasets of ARIEL2 and Study 10 involving recurrent HGOC patients treated with rucaparib were retrospectively investigated. The same strategy as those successfully developed for platinum chemotherapy, based on CA-125 ELIMination rate constant K (KELIM™), was implemented. Individual values of rucaparib-adjusted KELIM (KELIM-PARP) were estimated based on the longitudinal CA-125 kinetics during the first 100 treatment days, and then scored as favorable (KELIM-PARP ≥1.0) or unfavorable (KELIM-PARP <1.0). The prognostic value of KELIM-PARP regarding treatment efficacy (radiological response, and progression-free survival (PFS)) was assessed using univariable/multivariable analyses, with respect to platinum-sensitivity and homologous recombination deficiency (HRD) status. FINDINGS The data from 476 patients were assessed. The CA-125 longitudinal kinetics during the first 100-treatment days could be accurately assessed using the KELIM-PARP model. In patients with platinum-sensitive diseases, BRCA mutational status KELIM-PARP score and were associated with subsequent complete/partial radiological responses (KELIM-PARP: odds-ratio = 2.81, 95% CI 1.86-4.52), and PFS (KELIM-PARP: hazard-ratio = 0.67, 95% CI 0.50-0.91). The patients with BRCA-wild type cancer and favorable KELIM-PARP experienced long PFS with rucaparib regardless of HRD. In platinum-resistant disease patients, KELIM-PARP was associated with subsequent radiological response (odds-ratio = 2.80, 95% CI 1.82-4.72). INTERPRETATION This proof-of-concept study confirms the early CA-125 longitudinal kinetics during rucaparib in recurrent HGOC patients are assessable by mathematical modeling, to generate individual a KELIM-PARP score associated with the subsequent efficacy. This pragmatic strategy might be useful for selecting the patients for PARPi-based combination regimens, when identifying efficacy biomarker is challenging. Further assessment of this hypothesis is warranted. FUNDING The present study was supported by Clovis Oncology with a grant to academic research association.
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Wang Q, Feng X, Liu X, Zhu S. Prognostic Value of Elevated Pre-treatment Serum CA-125 in Epithelial Ovarian Cancer: A Meta-Analysis. Front Oncol 2022; 12:868061. [PMID: 35463345 PMCID: PMC9022002 DOI: 10.3389/fonc.2022.868061] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 03/11/2022] [Indexed: 11/15/2022] Open
Abstract
Background CA-125 is a clinical biomarker with predictive effect on the prognosis of different cancers. Numerous clinical trials have been conducted to investigate the possibility of using the pretreatment level of CA-125 to predict the prognosis of epithelial ovarian cancer (EOC). However, its value in predicting prognosis remains controversial. The purpose of this meta-analysis was to assess the predictive value of pretreatment CA-125 levels for prognosis in EOC patients. Methods We searched the EMBASE, Cochrane library, PubMed and Web of Science databases for studies published up to 3 December 2021, according to specific inclusion and exclusion criteria. The clinical studies that were included investigated the relationship between pretreatment CA-125 levels and ovarian cancer prognosis. Combined hazard ratios (HR) of overall survival (OS) and progression-free survival (PFS) reported in the studies were compared and analyzed using fixed-effects/random-effects models. Sensitivity analysis was used to assess study stability, while Egger’s and Begg’s tests were used to assess publication bias. Results This meta-analysis included 23 studies published in 2004 - 2021 with a total of 10,594 EOC patients. Comprehensive analysis demonstrated that the serum level of CA-125 before treatment was significantly correlated with overall survival (OS: HR=1.62, 95%CI=1.270-2.060, p<0.001) and progression-free survival (PFS: HR=1.59, PFS: HR=1.59, 95%CI=1.44~1.76, p<0.001). After comparing data from different FIGO stages and treatments, we discovered that a high pre-treatment serum CA-125 level was associated with a low survival rate. Conclusion According to the results of this study, a higher pre-treatment serum CA-125 level is associated with poor survival outcomes, which can be utilized to predict the prognosis of EOC patients. Pre-treatment serum CA-125 level might provide reliable basis for predicting the risk of EOC disease progression. This study is registered with the International Prospective Register of Systematic Reviews (CRD42022300545). Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=300545, identifier [CRD42022300545].
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Affiliation(s)
- Qingyi Wang
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xiaoling Feng
- Department of Gynecology, The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xiaofang Liu
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Siyu Zhu
- Department of First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
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Quesada S, Fabbro M, Solassol J. Toward More Comprehensive Homologous Recombination Deficiency Assays in Ovarian Cancer Part 2: Medical Perspectives. Cancers (Basel) 2022; 14:cancers14041098. [PMID: 35205846 PMCID: PMC8870335 DOI: 10.3390/cancers14041098] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/19/2022] [Accepted: 02/20/2022] [Indexed: 02/07/2023] Open
Abstract
Simple Summary High-grade serous ovarian cancer (HGSOC—the most frequent and aggressive form of ovarian cancer) represents an important challenge for clinicians. Half of HGSOC cases exhibit homologous recombination deficiency (HRD), mainly through alterations in BRCA1 and BRCA2. This leads to sensitivity to PARP inhibitors, a novel class of breakthrough molecules that improved HGSOC prognoses. To date, three companion diagnostic assays have received FDA approval for the evaluation of HRD status, but their use remains controversial. In this companion review (Part 1: Technical considerations; Part 2: Medical perspectives), we develop an integrative perspective, from translational research to clinical application, that could help physicians and researchers manage HGSOC. Abstract High-grade serous ovarian cancer (HGSOC) is the most frequent and aggressive form of ovarian cancer, representing an important challenge for clinicians. Half of HGSOC cases have homologous recombination deficiency (HRD), which has specific causes (mainly alterations in BRCA1/2, but also other alterations encompassed by the BRCAness concept) and consequences, both at molecular (e.g., genomic instability) and clinical (e.g., sensitivity to PARP inhibitor) levels. Based on its prevalence and clinical impact, HRD status merits investigation. To date, three PARP inhibitors have received FDA/EMA approval. For some approvals, the presence of specific molecular alterations is required. Three companion diagnostic (CDx) assays based on distinct technical and medical considerations have received FDA approval to date. However, their use remains controversial due to their technical and medical limitations. In this companion and integrated review, we take a “bench-to-bedside” perspective on HRD definition and evaluation in the context of HGSOC. Part 1 of the review adopts a molecular perspective regarding technical considerations and the development of CDx. Part 2 focuses on the clinical impact of HRD evaluation, primarily through currently validated CDx and prescription of PARP inhibitors, outlining achievements, limitations and medical perspectives.
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Affiliation(s)
- Stanislas Quesada
- Medical Oncology Department, Institut Régional du Cancer de Montpellier (ICM), 34298 Montpellier, France;
- Faculty of Medicine, University of Montpellier, 34090 Montpellier, France;
- Correspondence:
| | - Michel Fabbro
- Medical Oncology Department, Institut Régional du Cancer de Montpellier (ICM), 34298 Montpellier, France;
- Montpellier Research Cancer Institute (IRCM), Institut National de la Santé et de la Recherche Médicale (INSERM) U1194, University of Montpellier, 34298 Montpellier, France
| | - Jérôme Solassol
- Faculty of Medicine, University of Montpellier, 34090 Montpellier, France;
- Montpellier Research Cancer Institute (IRCM), Institut National de la Santé et de la Recherche Médicale (INSERM) U1194, University of Montpellier, 34298 Montpellier, France
- Department of Pathology and Onco-Biology, Centre Hospitalier Universitaire (CHU) Montpellier, 34295 Montpellier, France
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Zhang A, Hu Q, Ma Z, Song J, Chen T. Application of enhanced computed tomography-based radiomics nomogram analysis to differentiate metastatic ovarian tumors from epithelial ovarian tumors. JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY 2022; 30:1185-1199. [PMID: 36189526 DOI: 10.3233/xst-221244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVE To investigate the value of nomogram analysis based on conventional features and radiomics features of computed tomography (CT) venous phase to differentiate metastatic ovarian tumors (MOTs) from epithelial ovarian tumors (EOTs). METHODS A dataset involving 286 patients pathologically confirmed with EOTs (training cohort: 133 cases, validation cohort: 68 cases) and MOTs (training cohort: 54 cases, validation cohort: 31 cases) is assembled in this study. Radiomics features are extracted from the venous phase of CT images. Logistic regression is employed to build models based on conventional features (model 1), radiomics features (model 2), and the combination of model 1 and model 2 (model 3). Diagnostic performance is assessed and compared. Additionally, a nomogram is plotted for model 3, and decision curve analysis is applied for clinical use. RESULTS Age, abdominal metastasis, para-aortic lymph node metastasis, location, and septation are chosen to build Model 1. Ten optimal radiomics features are ultimately selected and radiomics score (rad-score) is calculated to build Model 2. Nomogram score is calculated to build model 3 that shows optimal diagnostic performance in both the training (AUC = 0.952) and validation cohorts (AUC = 0.720), followed by model 1 (AUC = 0.872 for training cohort and AUC = 0.709 for validation cohort) and model 2 (AUC = 0.833 for training cohort and AUC = 0.620 for validation cohort). Additionally, Model 3 achieves accuracy, sensitivity, and specificity of 0.893, 0.880, and 0.926 in the training cohort and 0.737, 0.853, and 0.613 in the validation cohort. CONCLUSION Model 3 demonstrates the best diagnostic performance for preoperative differentiation of MOTs from EOTs. Thus, nomogram analysis based on Model 3 may be used as a biomarker to differentiate MOTs from EOTs.
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Affiliation(s)
- Aining Zhang
- Department of Radiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qiming Hu
- Department of Obstetrics & Gynecology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhanlong Ma
- Department of Radiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jiacheng Song
- Department of Radiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ting Chen
- Department of Radiology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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Zhu X, Ma X, Wu C. A methylomics-correlated nomogram predicts the recurrence free survival risk of kidney renal clear cell carcinoma. MATHEMATICAL BIOSCIENCES AND ENGINEERING : MBE 2021; 18:8559-8576. [PMID: 34814313 DOI: 10.3934/mbe.2021424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND Various studies have suggested that the DNA methylation signatures were promising to identify novel hallmarks for predicting prognosis of cancer. However, few studies have explored the capacity of DNA methylation for prognostic prediction in patients with kidney renal clear cell carcinoma (KIRC). It's very promising to develop a methylomics-related signature for predicting prognosis of KIRC. METHODS The 282 patients with complete DNA methylation data and corresponding clinical information were selected to construct the prognostic model. The 282 patients were grouped into a training set (70%, n = 198 samples) to determine a prognostic predictor by univariate Cox proportional hazard analysis, least absolute shrinkage and selection operator (LASSO) and multivariate Cox regression analysis. The internal validation set (30%, n = 84) and an external validation set (E-MTAB-3274) were used to validate the predictive value of the predictor by receiver operating characteristic (ROC) analysis and Kaplan-Meier survival analysis. RESULTS We successfully identified a 9-DNA methylation signature for recurrence free survival (RFS) of KIRC patients. We proved the strong robustness of the 9-DNA methylation signature for predicting RFS through ROC analysis (AUC at 1, 3, 5 years in internal dataset (0.859, 0.840, 0.817, respectively), external validation dataset (0.674, 0.739, 0.793, respectively), entire TCGA dataset (0.834, 0.862, 0.842, respectively)). In addition, a nomogram combining methylation risk score with the conventional clinic-related covariates was constructed to improve the prognostic predicted ability for KIRC patients. The result implied a good performance of the nomogram. CONCLUSIONS we successfully identified a DNA methylation-associated nomogram, which was helpful in improving the prognostic predictive ability of KIRC patients.
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Affiliation(s)
- Xiuxian Zhu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xianxiong Ma
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chuanqing Wu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Tjokrowidjaja A, Friedlander M, Lord SJ, Asher R, Rodrigues M, Ledermann JA, Matulonis UA, Oza AM, Bruchim I, Huzarski T, Gourley C, Harter P, Vergote I, Scott CL, Meier W, Shapira-Frommer R, Milenkova T, Pujade-Lauraine E, Gebski V, Lee CK. Prognostic nomogram for progression-free survival in patients with BRCA mutations and platinum-sensitive recurrent ovarian cancer on maintenance olaparib therapy following response to chemotherapy. Eur J Cancer 2021; 154:190-200. [PMID: 34293664 DOI: 10.1016/j.ejca.2021.06.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/15/2021] [Accepted: 06/18/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND The impact of maintenance therapy with PARP inhibitors (PARPi) on progression-free survival (PFS) in patients with BRCA mutations and platinum-sensitive recurrent ovarian cancer (PSROC) varies widely. Individual prognostic factors do not reliably distinguish patients who progress early from those who have durable benefit. We developed and validated a prognostic nomogram to predict PFS in these patients. METHODS The nomogram was developed using data from a training patient cohort with BRCA mutations and high-grade serous PSROC on the placebo arm of two maintenance therapy trials, Study 19 and SOLO2/ENGOT-ov21. We performed multivariable Cox regression analysis based on pre-treatment characteristics to develop a nomogram that predicts PFS. We assessed the discrimination and validation of the nomogram in independent validation patient cohorts treated with maintenance olaparib. RESULTS The nomogram includes four PFS predictors: CA-125 at randomisation, platinum-free interval, presence of measurable disease and number of prior lines of platinum therapy. In the training (placebo) cohort (internal validation C-index 0.64), median PFS in the model-predicted good, intermediate and poor-risk groups was: 7.7 (95% CI 5.3-11.3), 5.4 (4.8-5.8) and 2.9 (2.8-4.4) months, respectively. In the validation (olaparib) cohort (C-index 0.71), median PFS in the model-predicted good, intermediate and poor-risk groups was: not reached, 16.6 (13.1-22.4) and 8.3 (7.1-10.8) months, respectively. The nomogram showed good calibration in the validation cohort (calibration plot). CONCLUSIONS This nomogram can be used to predict PFS and counsel patients with BRCA mutations and PSROC prior to maintenance olaparib and for stratification of patients in trials of maintenance therapies.
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Affiliation(s)
- Angelina Tjokrowidjaja
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, NSW 2050, Australia; Department of Medical Oncology, St George Hospital, Kogarah, NSW 2217, Australia; Australia New Zealand Gynecological Oncology Group, Camperdown, New South Wales, Australia.
| | - Michael Friedlander
- Australia New Zealand Gynecological Oncology Group, Camperdown, New South Wales, Australia; Department of Medical Oncology, Prince of Wales Hospital, Randwick, NSW 2031, Australia
| | - Sarah J Lord
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, NSW 2050, Australia; School of Medicine, The University of Notre Dame, Sydney, NSW 2007, Australia
| | - Rebecca Asher
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, NSW 2050, Australia
| | - Manuel Rodrigues
- INSERM U830, DNA Repair and Uveal Melanoma (D.R.U.M.), Equipe Labellisée Par La Ligue Nationale Contre le Cancer, Paris, France; Department of Medical Oncology, Institut Curie, PSL Research University, Paris, France
| | - Jonathan A Ledermann
- UCL Cancer Institute, University College London, London WC1E 6DD, Great Britain, UK
| | - Ursula A Matulonis
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Amit M Oza
- Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, ON M5G 2C1, Canada
| | - Ilan Bruchim
- Gynecologic Oncology Division, Hillel Yaffe Medical Center, Technion Institute of Technology, Haifa, Israel
| | - Tomasz Huzarski
- Department of Genetics and Pathology, Pomeranian Medical University, 70-204 Szczecin, Poland
| | - Charlie Gourley
- Nicola Murray Centre for Ovarian Cancer Research, Cancer Research UK Edinburgh Centre, MRC IGMM, University of Edinburgh, Western General Hospital, Edinburgh, UK
| | - Philipp Harter
- Department of Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte, Essen, Germany
| | - Ignace Vergote
- Department of Oncology, KU Leuven - University of Leuven, B-3000 Leuven, Belgium; Division of Gynaecological Oncology, University Hospitals Leuven, B-3000 Leuven, Belgium
| | - Clare L Scott
- Walter and Eliza Hall Institute of Medical Research, Stem Cells, and Cancer, University of Melbourne, Melbourne, Victoria, Australia
| | - Werner Meier
- Department of Gynaecology and Obstetrics, Evangelisches Krankenhaus Düsseldorf, Germany; University Hospital Düsseldorf, Düsseldorf, Germany
| | | | | | | | - Val Gebski
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, NSW 2050, Australia
| | - Chee K Lee
- National Health and Medical Research Council Clinical Trials Centre, The University of Sydney, Sydney, NSW 2050, Australia; Department of Medical Oncology, St George Hospital, Kogarah, NSW 2217, Australia; Australia New Zealand Gynecological Oncology Group, Camperdown, New South Wales, Australia
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Identification of a Novel Tumor Microenvironment Prognostic Signature for Advanced-Stage Serous Ovarian Cancer. Cancers (Basel) 2021; 13:cancers13133343. [PMID: 34283076 PMCID: PMC8268985 DOI: 10.3390/cancers13133343] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/22/2021] [Accepted: 06/29/2021] [Indexed: 12/15/2022] Open
Abstract
Simple Summary The expression of tumor microenvironment-related genes is known to be correlated with ovarian cancer patients’ prognosis. Immunotherapeutic targets are in part located in this complex cluster of cells and soluble factors. In our study, we constructed a prognostic 11-gene signature for advanced serous ovarian cancer from tumor microenvironment-related genes through lasso regression. The established risk score can quantify the prognosis of ovarian cancer patients more accurately and is able to predict the putative biological response of cancer samples to a programmed death ligand 1 blocking immunotherapy. This might empower the role of immunotherapy in ovarian cancer through its usage in future study protocols. Abstract (1) Background: The tumor microenvironment is involved in the growth and proliferation of malignant tumors and in the process of resistance towards systemic and targeted therapies. A correlation between the gene expression profile of the tumor microenvironment and the prognosis of ovarian cancer patients is already known. (2) Methods: Based on data from The Cancer Genome Atlas (379 RNA sequencing samples), we constructed a prognostic 11-gene signature (SNRPA1, CCL19, CXCL11, CDC5L, APCDD1, LPAR2, PI3, PLEKHF1, CCDC80, CPXM1 and CTAG2) for Fédération Internationale de Gynécologie et d’Obstétrique stage III and IV serous ovarian cancer through lasso regression. (3) Results: The established risk score was able to predict the 1-, 3- and 5-year prognoses more accurately than previously known models. (4) Conclusions: We were able to confirm the predictive power of this model when we applied it to cervical and urothelial cancer, supporting its pan-cancer usability. We found that immune checkpoint genes correlate negatively with a higher risk score. Based on this information, we used our risk score to predict the biological response of cancer samples to an anti-programmed death ligand 1 immunotherapy, which could be useful for future clinical studies on immunotherapy in ovarian cancer.
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Abstract
OBJECTIVES This analysis investigated nomogram use to evaluate metastatic pancreatic cancer prognosis. METHODS Thirty-four baseline factors were examined in the Metastatic Pancreatic Adenocarcinoma Clinical Trial (MPACT) (nab-paclitaxel plus gemcitabine vs gemcitabine) data set. Factors significantly (P < 0.1) associated with overall survival (OS) in a univariable model or with known clinical relevance were tested further. In a multivariable model, factors associated with OS (P < 0.1) were selected to generate the primary nomogram, which was internally validated using bootstrapping, a concordance index, and calibration plots. RESULTS Using data from 861 patients, 6 factors were retained (multivariable analysis): neutrophil-lymphocyte ratio, albumin level, Karnofsky performance status, sum of longest diameter of target lesions, presence of liver metastases, and previous Whipple procedure. The nomogram distinguished low-, medium-, and high-risk groups (concordance index, 0.67; 95% confidence interval, 0.65-0.69; median OS, 11.7, 8.0, and 3.3 months, respectively). CONCLUSIONS This nomogram may guide estimates of the range of OS outcomes and contribute to patient stratification in future prospective metastatic pancreatic cancer trials; however, external validation is required to improve estimate reliability and applicability to a general patient population. Caution should be exercised in interpreting these results for treatment decisions: patient characteristics could differ from those included in the nomogram development.
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10
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Friedlander ML. Do all patients with recurrent ovarian cancer need systemic therapy? Cancer 2020; 125 Suppl 24:4602-4608. [PMID: 31967677 DOI: 10.1002/cncr.32476] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 08/01/2019] [Accepted: 08/02/2019] [Indexed: 12/11/2022]
Abstract
The scientific organizing committee of the 12th International Symposium on Advanced Ovarian Cancer: Optimal Therapy. Update proposed the question regarding whether all patients with recurrent ovarian cancer (ROC) need systemic therapy. This article has addressed this question and focused on the clinical scenarios in which the benefits of systemic therapy in patients with ROC are limited, including the frail elderly and patients with multiple medical comorbidities, as well as a subset of patients with platinum-resistant ovarian cancer who have a particularly poor prognosis with a short survival. The challenges of identifying and selecting which patients are unlikely to benefit from systemic therapy were addressed. The benefit of systemic therapy also can be questioned in specific histological subtypes of ROC such as low-grade serous cancers as well as clear cell and mucinous cancers in view of low response rates. Finally, the contentious question regarding the timing of chemotherapy in asymptomatic patients with CA 125 disease progression after response to first-line chemotherapy was addressed and an argument made challenging the current treatment paradigm. Clearly, not all patients with ROC need or should be offered systemic therapy, and ultimately the recommendations need to be based on evidence and communicated in a clear and sensitive manner to patients and their families.
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Affiliation(s)
- Michael L Friedlander
- Nelune Comprehensive Cancer Centre, Royal Hospital for Women, Sydney, New South Wales, Australia
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11
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Prechemotherapy Hemoglobin Levels as a Predictive Factor of Ovarian Cancer Survival: A Systematic Review and Meta-Analysis. Am J Clin Oncol 2020; 42:725-731. [PMID: 31361606 DOI: 10.1097/coc.0000000000000570] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The impact of anemia on cancer survival has been previously mentioned in various oncological fields. To date, however, it remains unknown whether prechemotherapy hemoglobin (Hgb) levels are predictive of ovarian cancer survival (OC). The purpose of the present systematic review is to accumulate evidence in this field. MATERIALS AND METHODS We used the Medline, Scopus, Clinicaltrials.gov, EMBASE, Cochrane Central Register of Controlled Trials CENTRAL, and Google Scholar databases in our primary search. The date of our last search was set for July 30, 2018. Statistical meta-analysis was performed with the RevMan 5.3 software. RESULTS Overall, 11 articles were included that recruited 1816 women with OC. Five articles that involved 856 OC patients were included in the meta-analysis. Compared with patients with anemia, patients with Hgb levels >12 g/dL had increased odds of overall survival (odds ratio, 1.72; 95% confidence interval: 1.41, 2.10). Similarly, the progression-free survival of patients was significantly affected, although the available data could not be accumulated in a meta-analysis because of the heterogeneity in outcome reporting measures. CONCLUSIONS Current evidence suggests that prechemotherapy Hgb levels below the threshold of 12 g/dL can potentially predict worse overall survival of OC patients. Future research is required in the field to elucidate whether several independent variables such as the stage and histology of disease and rates of optimal debulking affect the clinical significance of this association.
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12
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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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13
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Nomogram for Predicting Survival in Patients Treated with Liposomal Irinotecan Plus Fluorouracil and Leucovorin in Metastatic Pancreatic Cancer. Cancers (Basel) 2019; 11:cancers11081068. [PMID: 31357748 PMCID: PMC6721419 DOI: 10.3390/cancers11081068] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 07/23/2019] [Accepted: 07/23/2019] [Indexed: 12/18/2022] Open
Abstract
NAPOLI-1 (NCT01494506) was a phase III study of liposomal irinotecan (nal-IRI) plus 5-fluorouracil/leucovorin (5-FU/LV) in patients with metastatic pancreatic ductal adenocarcinoma (mPDAC) previously treated with gemcitabine-based therapy. This post hoc analysis of NAPOLI-1 aimed to develop a predictive nomogram for overall survival (OS) at 6 and 12 months. Analyses were derived from all patients in NAPOLI-1 randomized to receive nal-IRI+5-FU/LV, nal-IRI monotherapy, or 5-FU/LV combination therapy. OS was associated with baseline factors using univariate and multivariable Cox analyses. A predictive nomogram was derived and validated using a concordance index and calibration plots. The univariate analyses identified 21 independent factors that contributed to OS, with eight factors significantly associated with OS. The Karnofsky Performance Score contributed the largest number of points (100), followed by presence of liver metastasis (98) and randomization to nal-IRI+5-FU/LV (96). The other baseline factors showing effects were albumin (g/dL), neutrophil/lymphocyte ratio, carbohydrate antigen 19-9 (U/mL), disease stage at diagnosis, and body mass index (kg/m2). The nomogram was used to predict the 6- and 12-month survival probability. The mean absolute errors between the observed and predicted probabilities for OS at 3, 6, and 9 months were 0.07, 0.08, and 0.07, respectively. This nomogram, based on NAPOLI-1, provides additional insight to aid decision-making for patients with mPDAC after previous gemcitabine-based therapy.
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14
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Wang S, Liu Z, Rong Y, Zhou B, Bai Y, Wei W, Wei W, Wang M, Guo Y, Tian J. Deep learning provides a new computed tomography-based prognostic biomarker for recurrence prediction in high-grade serous ovarian cancer. Radiother Oncol 2019; 132:171-177. [DOI: 10.1016/j.radonc.2018.10.019] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 10/18/2018] [Accepted: 10/21/2018] [Indexed: 02/02/2023]
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15
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Kim SI, Song M, Hwangbo S, Lee S, Cho U, Kim JH, Lee M, Kim HS, Chung HH, Suh DS, Park T, Song YS. Development of Web-Based Nomograms to Predict Treatment Response and Prognosis of Epithelial Ovarian Cancer. Cancer Res Treat 2018; 51:1144-1155. [PMID: 30453728 PMCID: PMC6639233 DOI: 10.4143/crt.2018.508] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 11/19/2018] [Indexed: 12/29/2022] Open
Abstract
Purpose Discovery of models predicting the exact prognosis of epithelial ovarian cancer (EOC) is necessary as the first step of implementation of individualized treatment. This study aimed to develop nomograms predicting treatment response and prognosis in EOC. Materials and Methods We comprehensively reviewed medical records of 866 patients diagnosed with and treated for EOC at two tertiary institutional hospitals between 2007 and 2016. Patients’ clinico-pathologic characteristics, details of primary treatment, intra-operative surgical findings, and survival outcomes were collected. To construct predictive nomograms for platinum sensitivity, 3-year progression-free survival (PFS), and 5-year overall survival (OS), we performed stepwise variable selection by measuring the area under the receiver operating characteristic curve (AUC) with leave-one-out cross-validation. For model validation, 10-fold cross-validation was applied. Results The median length of observation was 42.4 months (interquartile range, 25.7 to 69.9 months), during which 441 patients (50.9%) experienced disease recurrence. The median value of PFS was 32.6 months and 3-year PFS rate was 47.8% while 5-year OS rate was 68.4%. The AUCs of the newly developed nomograms predicting platinum sensitivity, 3-year PFS, and 5-year OS were 0.758, 0.841, and 0.805, respectively. We also developed predictive nomograms confined to the patients who underwent primary debulking surgery. The AUCs for platinum sensitivity, 3-year PFS, and 5-year OS were 0.713, 0.839, and 0.803, respectively. Conclusion We successfully developed nomograms predicting treatment response and prognosis of patients with EOC. These nomograms are expected to be useful in clinical practice and designing clinical trials.
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Affiliation(s)
- Se Ik Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Minsun Song
- Department of Statistics, The Research Institute of Natural Sciences, Sookmyung Women's University, Seoul, Korea
| | - Suhyun Hwangbo
- Department of Statistics, Seoul National University, Seoul, Korea
| | - Sungyoung Lee
- Center for Precision Medicine, Seoul National University Hospital, Seoul, Korea
| | - Untack Cho
- Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea.,Interdisciplinary Program in Cancer Biology, Seoul National University College of Medicine, Seoul, Korea
| | - Ju-Hyun Kim
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Maria Lee
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Hee Seung Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Hyun Hoon Chung
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
| | - Dae-Shik Suh
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Taesung Park
- Department of Statistics, Seoul National University, Seoul, Korea
| | - Yong-Sang Song
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, Korea
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16
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Kim S, Han Y, Kim SI, Kim HS, Kim SJ, Song YS. Tumor evolution and chemoresistance in ovarian cancer. NPJ Precis Oncol 2018; 2:20. [PMID: 30246154 PMCID: PMC6141595 DOI: 10.1038/s41698-018-0063-0] [Citation(s) in RCA: 111] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 08/06/2018] [Accepted: 08/09/2018] [Indexed: 12/30/2022] Open
Abstract
Development of novel strategies to overcome chemoresistance is central goal in ovarian cancer research. Natural history of the cancer development and progression is being reconstructed by genomic datasets to understand the evolutionary pattern and direction. Recent studies suggest that intra-tumor heterogeneity (ITH) is the main cause of treatment failure by chemoresistance in many types of cancers including ovarian cancer. ITH increases the fitness of tumor to adapt to incompatible microenvironment. Understanding ITH in relation to the evolutionary pattern may result in the development of the innovative approach based on individual variability in the genetic, environment, and life style. Thus, we can reach the new big stage conquering the cancer. In this review, we will discuss the recent advances in understanding ovarian cancer biology through the use of next generation sequencing (NGS) and highlight areas of recent progress to improve precision medicine in ovarian cancer.
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Affiliation(s)
- Soochi Kim
- 1Seoul National University Hospital Biomedical Research Institute, Seoul, 03080 Republic of Korea.,2Cancer Research Institute, Seoul National University College of Medicine, Seoul, 03080 Republic of Korea
| | - Youngjin Han
- 2Cancer Research Institute, Seoul National University College of Medicine, Seoul, 03080 Republic of Korea.,3WCU Biomodulation, Department of Agricultural Biotechnology, Seoul National University, Seoul, 03080 Republic of Korea
| | - Se Ik Kim
- 4Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, 03080 Republic of Korea
| | - Hee-Seung Kim
- 4Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, 03080 Republic of Korea
| | - Seong Jin Kim
- 5Precision Medicine Research Center, Advanced Institutes of Convergence Technology, Seoul National University, Suwon, Gyeonggi-do 16229 Republic of Korea.,6Department of transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University, Suwon, Gyeonggi-do 16229 Republic of Korea
| | - Yong Sang Song
- 2Cancer Research Institute, Seoul National University College of Medicine, Seoul, 03080 Republic of Korea.,3WCU Biomodulation, Department of Agricultural Biotechnology, Seoul National University, Seoul, 03080 Republic of Korea.,4Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul, 03080 Republic of Korea.,7Interdisciplinary Program in Cancer Biology, Seoul National University College of Medicine, Seoul, 03080 Republic of Korea
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17
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Paik ES, Sohn I, Baek SY, Shim M, Choi HJ, Kim TJ, Choi CH, Lee JW, Kim BG, Lee YY, Bae DS. Nomograms Predicting Platinum Sensitivity, Progression-Free Survival, and Overall Survival Using Pretreatment Complete Blood Cell Counts in Epithelial Ovarian Cancer. Cancer Res Treat 2016; 49:635-642. [PMID: 27669704 PMCID: PMC5512372 DOI: 10.4143/crt.2016.282] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Accepted: 09/16/2016] [Indexed: 01/08/2023] Open
Abstract
Purpose This study was conducted to evaluate the prognostic significance of pre-treatment complete blood cell count (CBC), including white blood cell (WBC) differential, in epithelial ovarian cancer (EOC) patients with primary debulking surgery (PDS) and to develop nomograms for platinum sensitivity, progression-free survival (PFS), and overall survival (OS). Materials and Methods We retrospectively reviewed the records of 757 patients with EOC whose primary treatment consisted of surgical debulking and chemotherapy at Samsung Medical Center from 2002 to 2012. We subsequently created nomograms for platinum sensitivity, 3-year PFS, and 5-year OS as prediction models for prognostic variables including age, stage, grade, cancer antigen 125 level, residual disease after PDS, and pre-treatment WBC differential counts. The models were then validated by 10-fold cross-validation (CV). Results In addition to stage and residual disease after PDS, which are known predictors, lymphocyte and monocyte count were found to be significant prognostic factors for platinum-sensitivity, platelet count for PFS, and neutrophil count for OS on multivariate analysis. The area under the curves of platinum sensitivity, 3-year PFS, and 5-year OS calculated by the 10-fold CV procedure were 0.7405, 0.8159, and 0.815, respectively. Conclusion Prognostic factors including pre-treatment CBC were used to develop nomograms for platinum sensitivity, 3-year PFS, and 5-year OS of patients with EOC. These nomograms can be used to better estimate individual outcomes.
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Affiliation(s)
- E Sun Paik
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Insuk Sohn
- Biostatistics and Clinical Epidemiology Center, Samsung Medical Center, Seoul, Korea
| | - Sun-Young Baek
- Biostatistics and Clinical Epidemiology Center, Samsung Medical Center, Seoul, Korea
| | - Minhee Shim
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun Jin Choi
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Tae-Joong Kim
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Chel Hun Choi
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong-Won Lee
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Byoung-Gie Kim
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yoo-Young Lee
- Division of Gynecologic Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Duk-Soo Bae
- Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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18
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Kim CY, Jeong SY, Chong GO, Son SH, Jung JH, Kim DH, Lee SW, Ahn BC, Lee J. Quantitative metabolic parameters measured on F-18 FDG PET/CT predict survival after relapse in patients with relapsed epithelial ovarian cancer. Gynecol Oncol 2015; 136:498-504. [DOI: 10.1016/j.ygyno.2014.12.032] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 12/17/2014] [Accepted: 12/22/2014] [Indexed: 12/25/2022]
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19
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Impact of secondary cytoreductive surgery on survival in patients with platinum sensitive recurrent ovarian cancer: Analysis of the CALYPSO trial. Gynecol Oncol 2015; 136:18-24. [DOI: 10.1016/j.ygyno.2014.09.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2014] [Revised: 09/23/2014] [Accepted: 09/25/2014] [Indexed: 11/19/2022]
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20
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LIN WEYRAN, HSU CHAOWEI, CHEN YICHENG, CHANG MINGLING, LIANG KUNGHAO, HUANG YAHUI, YEH CHAUTING. GALNT14 genotype, α-fetoprotein and therapeutic side effects predict post-chemotherapy survival in patients with advanced hepatocellular carcinoma. Mol Clin Oncol 2014; 2:630-640. [PMID: 24940508 PMCID: PMC4051573 DOI: 10.3892/mco.2014.294] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 05/09/2014] [Indexed: 01/10/2023] Open
Abstract
In addition to targeted agents, chemotherapy is currently considered to be a treatment option for patients with advanced hepatocellular carcinoma (HCC); however, it is associated with severe side effects that may limit its clinical use. UDP-N-acetyl-α-D-galactosamine:polypeptide N-acetyl-galactosaminyltransferase 14 (GALNT14) genotype was previously identified as a prognostic marker for HCC patients receiving 5-fluorouracil, mitoxantrone and cisplatin (FMP) combination chemotherapy. The present study aimed to assess clinical parameters and on-treatment side effects as effective predictors for favorable prognosis. A total of 118 patients with HCC receiving split-dose FMP were retrospectively enrolled. The clinical parameters, side effects and GALNT14 genotype were analyzed. The independent predictors for time-to-progression (TTP) and overall survival (OS) were assessed using Cox proportional hazards models. Following categorization, the Kaplan-Meier method was used to compare survival outcomes. Pretreatment α-fetoprotein (AFP) ≤2,800 ng/ml (median level), GALNT14 'TT' genotype, on-treatment leukopenia and absence of vomiting were identified as independent predictors of a favorable TTP (P=0.001, 0.035, 0.008 and 0.009, respectively) and OS (P=0.028, 0.006, 0.027 and 0.013, respectively). A total of 59 patients with AFP ≤2,800 ng/ml exhibited longer median TTP and OS (3.11 vs. 1.75 months, P<0.001; and 8.14 vs. 3.79 months, P<0.001, respectively). A total of 30 patients with the GALNT14 'TT' genotype exhibited longer median TTP and OS (3.11 vs. 2.11 months, P=0.014; and 5.75 vs. 3.93 months, P=0.001, respectively). Finally, 9 patients (9/118; 7.6%) with all four favorable factors exhibited the longest median TTP and OS (10.64 vs. 2.07 months, P=0.002; and 25.50 vs. 4.50 months, P<0.001, respectively). In conclusion, the AFP level and the GALNT genotype may be considered as pre-therapeutic predictors of a favorable response. When combined with on-treatment leukopenia and absence of vomiting, a subgroup of patients with excellent outcome may be identified.
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Affiliation(s)
- WEY-RAN LIN
- Liver Research Center, Department of Hepato-Gastroenterology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan, R.O.C
- Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C
| | - CHAO-WEI HSU
- Liver Research Center, Department of Hepato-Gastroenterology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan, R.O.C
- Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C
| | - YI-CHENG CHEN
- Liver Research Center, Department of Hepato-Gastroenterology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan, R.O.C
- Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C
| | - MING-LING CHANG
- Liver Research Center, Department of Hepato-Gastroenterology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan, R.O.C
- Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C
| | - KUNG-HAO LIANG
- Liver Research Center, Department of Hepato-Gastroenterology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan, R.O.C
| | - YA-HUI HUANG
- Liver Research Center, Department of Hepato-Gastroenterology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan, R.O.C
- Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C
| | - CHAU-TING YEH
- Liver Research Center, Department of Hepato-Gastroenterology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan, R.O.C
- Chang Gung University College of Medicine, Taoyuan 333, Taiwan, R.O.C
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21
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Wilbaux M, Hénin E, Oza A, Colomban O, Pujade-Lauraine E, Freyer G, Tod M, You B. Dynamic modeling in ovarian cancer: an original approach linking early changes in modeled longitudinal CA-125 kinetics and survival to help decisions in early drug development. Gynecol Oncol 2014; 133:460-6. [PMID: 24726614 DOI: 10.1016/j.ygyno.2014.04.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 04/01/2014] [Accepted: 04/01/2014] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Early prediction of the expected benefit of treatment in recurrent ovarian cancer (ROC) patients may help in drug development decisions. The actual value of 50% CA-125 decrease is being reconsidered. The main objective of the present study was to quantify the links between longitudinal assessments of CA-125 kinetics and progression-free survival (PFS) in treated recurrent ovarian cancer (ROC) patients. METHODS The CALYPSO randomized phase III trial database comparing two platinum-based regimens in ROC patients was randomly split into a "learning dataset" and a "validation dataset". A parametric survival model was developed to associate longitudinal modeled CA-125 changes (ΔCA125), predictive factors, and PFS. The predictive performance of the model was evaluated with simulations. RESULTS The PFS of 534 ROC patients were properly characterized by a parametric mathematical model. The modeled ΔCA125 from baseline to week 6 was a better predictor of PFS than the modeled fractional change in tumor size. Simulations confirmed the model's predictive performance. CONCLUSIONS We present the first parametric survival model quantifying the relationship between PFS and longitudinal CA-125 kinetics in treated ROC patients. The model enabled calculation of the increase in ΔCA125 required to observe a predetermined benefit in PFS to compare therapeutic strategies in populations. Therefore, ΔCA125 may be a predictive marker of the expected gain in PFS and an early predictive tool in drug development decisions.
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Affiliation(s)
- Mélanie Wilbaux
- EMR 3738, Ciblage Thérapeutique en Oncologie, Faculté de Médecine et de Maïeutique Lyon-Sud Charles Mérieux, Université Claude Bernard Lyon 1, Oullins, France.
| | - Emilie Hénin
- EMR 3738, Ciblage Thérapeutique en Oncologie, Faculté de Médecine et de Maïeutique Lyon-Sud Charles Mérieux, Université Claude Bernard Lyon 1, Oullins, France
| | - Amit Oza
- Department of Medical Oncology and Hematology, Princess Margaret Hospital, University Health Network, Toronto, Ontario, Canada
| | - Olivier Colomban
- EMR 3738, Ciblage Thérapeutique en Oncologie, Faculté de Médecine et de Maïeutique Lyon-Sud Charles Mérieux, Université Claude Bernard Lyon 1, Oullins, France
| | | | - Gilles Freyer
- EMR 3738, Ciblage Thérapeutique en Oncologie, Faculté de Médecine et de Maïeutique Lyon-Sud Charles Mérieux, Université Claude Bernard Lyon 1, Oullins, France; Service d'Oncologie Médicale, Investigational Center for Treatments in Oncology and Hematology of Lyon, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, F-69310 Pierre-Bénite, France
| | - Michel Tod
- EMR 3738, Ciblage Thérapeutique en Oncologie, Faculté de Médecine et de Maïeutique Lyon-Sud Charles Mérieux, Université Claude Bernard Lyon 1, Oullins, France
| | - Benoit You
- EMR 3738, Ciblage Thérapeutique en Oncologie, Faculté de Médecine et de Maïeutique Lyon-Sud Charles Mérieux, Université Claude Bernard Lyon 1, Oullins, France; Service d'Oncologie Médicale, Investigational Center for Treatments in Oncology and Hematology of Lyon, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, F-69310 Pierre-Bénite, France
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22
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Ovarian cancer patients with localized relapse: Clinical outcome and prognostic factors. Gynecol Oncol 2013; 131:36-41. [DOI: 10.1016/j.ygyno.2013.06.020] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Revised: 05/30/2013] [Accepted: 06/13/2013] [Indexed: 11/18/2022]
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Petrillo M, Ferrandina G, Fagotti A, Vizzielli G, Margariti PA, Pedone AL, Nero C, Fanfani F, Scambia G. Timing and pattern of recurrence in ovarian cancer patients with high tumor dissemination treated with primary debulking surgery versus neoadjuvant chemotherapy. Ann Surg Oncol 2013; 20:3955-60. [PMID: 23838915 DOI: 10.1245/s10434-013-3091-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Indexed: 11/18/2022]
Abstract
PURPOSE To compare the timing and pattern of recurrence in patients with advanced ovarian cancer (AOC) receiving primary debulking surgery (PDS) versus neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS). METHODS We retrospectively evaluated a consecutive series of 175 stage IIIC-IV epithelial ovarian cancer patients, with diffuse peritoneal carcinomatosis documented at initial surgical exploration. Forty patients received complete PDS, and the remaining 135 were treated with NACT followed by IDS with absent residual tumor after surgery. RESULTS No differences were observed in the distribution of clinical pathological characteristics at the time of diagnosis between the two groups. The median follow-up was 31 months (range 9-150 months). We observed 20 (50.0%) recurrences in the PDS group compared to 103 (76.3%) in the IDS group (p = 0.001). Duration of primary platinum-free interval (PFI) was shorter in IDS compared to PDS group (13 vs. 21 months, respectively; p = 0.014). A significantly higher percentage of patients in the IDS group experienced platinum-resistant recurrences (35.9 vs. 5.0%; p = 0.006) and carcinomatosis at the time of relapse (57.3 vs. 20.0%; p = 0.0021). Finally, in women with platinum-sensitive recurrence, we observed a shorter secondary PFI in the IDS compared to PDS group (p = 0.006). CONCLUSIONS We documented a better behavior of recurrent disease in AOC patients with diffuse peritoneal carcinomatosis treated with complete PDS compared to women submitted to NACT followed by IDS with no residual tumor after surgery.
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Affiliation(s)
- M Petrillo
- Department of Obstetrics and Gynecology, Catholic University of the Sacred Heart, Rome, Italy
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24
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Chiang CLL, Kandalaft LE, Tanyi J, Hagemann AR, Motz GT, Svoronos N, Montone K, Mantia-Smaldone GM, Smith L, Nisenbaum HL, Levine BL, Kalos M, Czerniecki BJ, Torigian DA, Powell DJ, Mick R, Coukos G. A dendritic cell vaccine pulsed with autologous hypochlorous acid-oxidized ovarian cancer lysate primes effective broad antitumor immunity: from bench to bedside. Clin Cancer Res 2013; 19:4801-15. [PMID: 23838316 DOI: 10.1158/1078-0432.ccr-13-1185] [Citation(s) in RCA: 163] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE Whole tumor lysates are promising antigen sources for dendritic cell (DC) therapy as they contain many relevant immunogenic epitopes to help prevent tumor escape. Two common methods of tumor lysate preparations are freeze-thaw processing and UVB irradiation to induce necrosis and apoptosis, respectively. Hypochlorous acid (HOCl) oxidation is a new method for inducing primary necrosis and enhancing the immunogenicity of tumor cells. EXPERIMENTAL DESIGN We compared the ability of DCs to engulf three different tumor lysate preparations, produce T-helper 1 (TH1)-priming cytokines and chemokines, stimulate mixed leukocyte reactions (MLR), and finally elicit T-cell responses capable of controlling tumor growth in vivo. RESULTS We showed that DCs engulfed HOCl-oxidized lysate most efficiently stimulated robust MLRs, and elicited strong tumor-specific IFN-γ secretions in autologous T cells. These DCs produced the highest levels of TH1-priming cytokines and chemokines, including interleukin (IL)-12. Mice vaccinated with HOCl-oxidized ID8-ova lysate-pulsed DCs developed T-cell responses that effectively controlled tumor growth. Safety, immunogenicity of autologous DCs pulsed with HOCl-oxidized autologous tumor lysate (OCDC vaccine), clinical efficacy, and progression-free survival (PFS) were evaluated in a pilot study of five subjects with recurrent ovarian cancer. OCDC vaccination produced few grade 1 toxicities and elicited potent T-cell responses against known ovarian tumor antigens. Circulating regulatory T cells and serum IL-10 were also reduced. Two subjects experienced durable PFS of 24 months or more after OCDC. CONCLUSIONS This is the first study showing the potential efficacy of a DC vaccine pulsed with HOCl-oxidized tumor lysate, a novel approach in preparing DC vaccine that is potentially applicable to many cancers.
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Affiliation(s)
- Cheryl Lai-Lai Chiang
- Ovarian Cancer Research Center, Department of Radiology, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
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25
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Lawrie TA, Bryant A, Cameron A, Gray E, Morrison J. Pegylated liposomal doxorubicin for relapsed epithelial ovarian cancer. Cochrane Database Syst Rev 2013; 2013:CD006910. [PMID: 23835762 PMCID: PMC6457816 DOI: 10.1002/14651858.cd006910.pub2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Ovarian cancer is the eighth most common cancer in women and it is usually diagnosed at an advanced stage. The majority of ovarian tumours are epithelial in origin. Women with relapsed epithelial ovarian cancer (EOC) often have a reduced performance status with a limited life expectancy, therefore maintaining quality of life with effective symptom control is the main purpose of treatment. Drug treatment of relapsed disease is directed by the platinum-free interval: relapsed platinum-sensitive disease is usually re-treated with platinum-based therapy and platinum-resistant disease challenged with non-platinum drugs. However, the side-effects of chemotherapy agents may be severe and optimal treatment regimens are unclear. Pegylated liposomal doxorubicin (PLD), which contains a cytotoxic drug called doxorubicin hydrochloride is one of several treatment modalities that may be considered for single-agent treatment of relapsed EOC, or used in combination with other drugs. OBJECTIVES To assess the efficacy and safety of PLD in women with relapsed epithelial ovarian cancer (EOC). SEARCH METHODS We searched the Cochrane Gynaecological Cancer Group (CGCG) trials register, CENTRAL, MEDLINE and EMBASE from 1990 to February 2013. We also searched online registers of clinical trials, abstracts of scientific meetings and reference lists of included studies. SELECTION CRITERIA Randomised controlled trials (RCTs) that evaluated PLD in women diagnosed with relapsed epithelial ovarian cancer. DATA COLLECTION AND ANALYSIS Two review authors independently abstracted data to a pre-designed data collection form and assessed the risk of bias according to the Cochrane Handbook for Systematic Reviews of Interventions guidelines. Where possible, we pooled collected data in meta-analyses using RevMan 5.2 software. MAIN RESULTS We included 14 RCTs that evaluated PLD alone or in combination with other drugs. Four RCTs contributed no data to the meta-analyses. Two studies compared PLD plus carboplatin (carbo) to paclitaxel (PAC)/carbo in women with platinum-sensitive relapsed EOC. Overall survival (OS) was similar for these treatments, however progression-free survival (PFS) was longer with PLD/carbo (1164 participants; hazard ratio (HR) 0.85, 95% confidence interval (CI) 0.74 to 0.97; I² = 7%; P value 0.01). PLD/carbo was associated with significantly more anaemia and thrombocytopenia than PAC/carbo, whereas PAC/carbo was associated with significantly more alopecia, neuropathies, hypersensitivity reactions and arthralgias/myalgias. PLD/carbo was well-tolerated and women receiving this treatment were significantly less likely to discontinue treatment than those receiving PAC/carbo (two studies, 1150 participants; risk ratio (RR) 0.38, 95% CI 0.26 to 0.57; I² = 0%; P < 0.00001).Five studies compared other agents to PLD alone. None of these agents were associated with significantly better survival or severe adverse-event profiles than PLD. Topotecan and gemcitabine were associated with significantly more haematological severe adverse events than PLD, and patupilone was associated with significantly more severe neuropathies and diarrhoea. Severe hand-foot syndrome (HFS) occurred consistently more frequently with PLD than the other drugs.Three studies compared PLD combination treatment to PLD alone. Two combinations resulted in a significantly longer PFS compared with PLD alone: trabectedin (TBD)/PLD (one study, 672 women; HR 0.79, 95% CI 0.65 to 0.96; P value 0.02) and vintafolide (EC145)/PLD (one study, 149 women; HR 0.63, 95% CI 0.41 to 0.97; P value 0.04). TBD/PLD appeared to benefit the partially platinum-sensitive subgroup only. Further studies are likely to have an important impact on our confidence in these estimates. TBD/PLD was associated with significantly more haematological and gastrointestinal severe adverse events than PLD alone, whereas EC145/PLD appeared to be well-tolerated.For platinum-resistant relapsed EOC, the median PFS and OS for single-agent PLD across seven included studies was 15 weeks and 54 weeks, respectively. Severe HFS occurred significantly more frequently in women receiving a 50 mg/m² dose of PLD than those receiving less than 50 mg/m² (17% versus 2%, respectively; P value 0.01). AUTHORS' CONCLUSIONS In platinum-sensitive relapsed epithelial ovarian cancer, PLD/carbo is more effective than PAC/carbo and is better tolerated; PLD/carbo should therefore be considered as first-line treatment in women with platinum-sensitive relapsed EOC. PLD alone is a useful agent for platinum-resistant relapsed EOC, however it remains unclear how it compares with other single agents for this subgroup and in what order these agents should be used. There is insufficient evidence to support the use of PLD in combination with other agents in platinum-resistant relapsed EOC.
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Affiliation(s)
- Theresa A Lawrie
- Royal United HospitalCochrane Gynaecological, Neuro‐oncology and Orphan Cancer GroupEducation CentreBathUKBA1 3NG
| | - Andrew Bryant
- Newcastle UniversityInstitute of Health & SocietyMedical School New BuildRichardson RoadNewcastle upon TyneUKNE2 4AX
| | - Alison Cameron
- University Hospitals Bristol NHS Foundation TrustDepartment of Clinical OncologyBristol Haematology and Oncology CentreHorfield RoadBristolUKBS2 8ED
| | - Emma Gray
- Musgrove Park HospitalThe Beacon CentreTauntonSomersetUKTA1 5DA
| | - Jo Morrison
- Musgrove Park HospitalDepartment of Gynaecological OncologyTaunton and Somerset NHS Foundation TrustTauntonSomersetUKTA1 5DA
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Coleman RL, Monk BJ, Sood AK, Herzog TJ. Latest research and treatment of advanced-stage epithelial ovarian cancer. Nat Rev Clin Oncol 2013; 10:211-24. [PMID: 23381004 PMCID: PMC3786558 DOI: 10.1038/nrclinonc.2013.5] [Citation(s) in RCA: 400] [Impact Index Per Article: 36.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The natural history of ovarian cancer continues to be characterized by late-stage presentation, metastatic bulky disease burden and stagnant mortality statistics, despite prolific drug development. Robust clinical investigation, particularly with modifications to primary treatment surgical goals and adjuvant therapy are increasing median progression-free survival and overall survival, although the cure rates have been affected only modestly. Maintenance therapy holds promise, but studies have yet to identify an agent and/or strategy that can affect survival. Recurrent disease is largely an incurable state; however, current intervention with selected surgery, combination and targeted therapy and investigational protocols are impacting progression-free survival. Ovarian cancer is a diverse and genomically complex disease, which commands global attention. Rational investigation must balance the high rate of discovery with lagging clinical investigation and limited patient resources. Nevertheless, growth in our armamentarium offers unprecedented opportunities for patients suffering with this disease. This Review presents and reviews the contemporary management of the disease spectrum termed epithelial 'ovarian' cancer and describes the direction and early results of clinical investigation.
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Affiliation(s)
- Robert L Coleman
- Department of Gynecologic Oncology & Reproductive Medicine, University of Texas, MD Anderson Cancer Center, 1155 Herman Pressler Drive, Houston, TX 77030, USA. rcoleman@ mdanderson.org
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Armstrong DK, White AJ, Weil SC, Phillips M, Coleman RL. Farletuzumab (a monoclonal antibody against folate receptor alpha) in relapsed platinum-sensitive ovarian cancer. Gynecol Oncol 2013; 129:452-8. [PMID: 23474348 DOI: 10.1016/j.ygyno.2013.03.002] [Citation(s) in RCA: 103] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 02/28/2013] [Accepted: 03/01/2013] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Farletuzumab is a humanized monoclonal antibody to folate receptor-α, which is over-expressed in most epithelial ovarian cancers but largely absent on normal tissue. We evaluated clinical activity of farletuzumab, alone and combined with chemotherapy, in women with first-relapse, platinum-sensitive ovarian, fallopian tube and primary peritoneal cancers. METHODS Fifty-four eligible subjects received open-label farletuzumab weekly, single agent or combined with carboplatin (AUC5-6) and taxane (paclitaxel 175 mg/m(2) or docetaxel 75 mg/m(2)), every 21 days for 6 cycles, followed by farletuzumab maintenance until progression. Twenty-eight subjects with asymptomatic CA125 relapse received single-agent farletuzumab and could receive platinum/taxane chemotherapy plus farletuzumab after single-agent progression. Twenty-six subjects with symptomatic relapse entered the combination arm directly; 21 subjects entered after single agent. Primary endpoints included normalized CA125 and Overall Response Rate (ORR). Duration of each subject's second progression-free interval (PFI2) was compared with her own first response interval (PFI1). RESULTS Farletuzumab was well-tolerated as single agent, without additive toxicity when administered with chemotherapy. Of 47 subjects who received farletuzumab with chemotherapy, 38 (80.9%) normalized CA125. In 9/42 (21%) evaluable subjects, PFI2 was≥PFI1, better than the historical rate (3%). There was a high response rate among subjects with PFI1 <12 months (75%), comparable to that in subjects with PFI1 ≥12 months (84%). Complete or partial ORR was 75% with combination therapy. CONCLUSION Based on this study, farletuzumab with carboplatin and taxane may enhance the response rate and duration of response in platinum-sensitive ovarian cancer patients with first relapse after remission of 6-18 months.
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MESH Headings
- Antibodies, Monoclonal, Humanized/administration & dosage
- Antibodies, Monoclonal, Humanized/adverse effects
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Carboplatin/administration & dosage
- Carboplatin/adverse effects
- Carcinoma, Ovarian Epithelial
- Disease-Free Survival
- Docetaxel
- Drug Hypersensitivity/etiology
- Fallopian Tube Neoplasms/drug therapy
- Fallopian Tube Neoplasms/immunology
- Female
- Humans
- Middle Aged
- Neoplasm Recurrence, Local/drug therapy
- Neoplasm Recurrence, Local/immunology
- Neoplasms, Glandular and Epithelial/drug therapy
- Neoplasms, Glandular and Epithelial/immunology
- Ovarian Neoplasms/drug therapy
- Ovarian Neoplasms/immunology
- Paclitaxel/administration & dosage
- Paclitaxel/adverse effects
- Peritoneal Neoplasms/drug therapy
- Peritoneal Neoplasms/immunology
- Taxoids/administration & dosage
- Taxoids/adverse effects
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Lee CK, Simes RJ, Brown C, Gebski V, Pfisterer J, Swart AM, Berton-Rigaud D, Plante M, Skeie-Jensen T, Vergote I, Schauer C, Pisano C, Parma G, Baumann K, Ledermann JA, Pujade-Lauraine E, Bentley J, Kristensen G, Belau A, Nankivell M, Canzler U, Lord SJ, Kurzeder C, Friedlander M. A prognostic nomogram to predict overall survival in patients with platinum-sensitive recurrent ovarian cancer. Ann Oncol 2012; 24:937-43. [PMID: 23104722 DOI: 10.1093/annonc/mds538] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Patients with platinum-sensitive recurrent ovarian cancer have variable prognosis and survival. We extend previous work on prediction of progression-free survival by developing a nomogram to predict overall survival (OS) in these patients treated with platinum-based chemotherapy. PATIENTS AND METHODS The nomogram was developed using data from the CAELYX in Platinum-Sensitive Ovarian Patients (CALYPSO) trial. Multivariate proportional hazards models were generated based on pre-treatment characteristics to develop a nomogram that classifies patient prognosis based on OS outcome. We also developed two simpler models with fewer variables and conducted model validations in independent datasets from AGO-OVAR Study 2.5 and ICON 4. We compare the performance of the nomogram with the simpler models by examining the differences in the C-statistics and net reclassification index (NRI). RESULTS The nomogram included six significant predictors: interval from last platinum chemotherapy, performance status, size of the largest tumour, CA-125, haemoglobin and the number of organ sites of metastasis (C-statistic 0.67; 95% confidence interval 0.65-0.69). Among the CALPYSO patients, the median OS for good, intermediate and poor prognosis groups was 56.2, 31.0 and 20.8 months, respectively. When CA-125 was not included in the model, the C-statistics were 0.65 (CALYPSO) and 0.64 (AGO-OVAR 2.5). A simpler model (interval from last platinum chemotherapy, performance status and CA-125) produced a significant decrease of the C-statistic (0.63) and NRI (26.4%, P < 0.0001). CONCLUSIONS This nomogram with six pre-treatment characteristics improves OS prediction in patients with platinum-sensitive ovarian cancer and is superior to models with fewer prognostic factors or platinum chemotherapy free interval alone. With independent validation, this nomogram could potentially be useful for improved stratification of patients in clinical trials and also for counselling patients.
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Affiliation(s)
- C K Lee
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, Australia.
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Current world literature. Curr Opin Oncol 2012; 24:587-95. [PMID: 22886074 DOI: 10.1097/cco.0b013e32835793f1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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