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Chen YY, Huang YT. Comparison of two platinum-containing chemotherapy regimens in the treatment of advanced cervical cancer with concurrent chemoradiotherapy. Ann Med 2024; 56:2371008. [PMID: 39092860 PMCID: PMC11299448 DOI: 10.1080/07853890.2024.2371008] [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] [Received: 08/03/2023] [Revised: 10/31/2023] [Accepted: 02/25/2024] [Indexed: 08/04/2024] Open
Abstract
OBJECTIVE The present study aims to compare the efficacy and side effects of a platinum-containing combination regimen and platinum single-drug concurrent chemoradiotherapy (CCRT) in patients with advanced cervical cancer (CC) and to understand the prognostic factors in patients with CC. METHODS A total of 108 cases of CC treated in Wenzhou Central Hospital were retrospectively selected. Patients in the monotherapy (single-drug) group received external pelvic radiotherapy (RT) and platinum-based single-drug chemotherapy (CT). Patients in the combined group received external pelvic RT and platinum-containing CT. The efficacy, CCRT time, 3-year survival rate after treatment and side effects were compared between the two groups, and the prognostic factors were analysed. RESULTS The total effective rate was 74.07% in the monotherapy group and 72.22% in the combined group (p = .828). The incidences of myelosuppression, gastrointestinal reaction and abnormal liver function in the grades III-IV combined group were significantly higher than those in the monotherapy group (p < .001; p = .236; p = .022). Furthermore, the CCRT time was significantly longer in the combined group than in the monotherapy group, and the 3-year overall survival (OS) was 81.48% in the monotherapy group and 79.63% in the combined group (p = .643; p = .808). The older the age was, the higher the serum squamous cell carcinoma antigen (SCC-Ag) value before treatment and the shorter the progression-free survival time. In addition, the older the adenocarcinoma (AC) was, the shorter the OS. CONCLUSION The efficacy of the two regimens in the treatment of advanced CC was similar. However, the side effects increased significantly during combined treatment. PROGNOSTIC FACTORS A higher patient age, having an AC and stage of IIIa and a high SCC-Ag value before treatment resulted in a relatively low survival rate.
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Affiliation(s)
- Ya-Yi Chen
- Department of Gynecology and Oncology, The Dingli Clinical College of Wenzhou Medical University, Wenzhou Central Hospital, Wenzhou, China
| | - Yi-Tong Huang
- Department of Gynecology and Oncology, The Dingli Clinical College of Wenzhou Medical University, Wenzhou Central Hospital, Wenzhou, China
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Akyildiz A, Gultekin M, Yigit E, Demir E, Ismayilov R, Ahmed M, Buyukkor M, Yildirim HC, Yildirim N, Ucar G, Algin E, Ozturk AE, Akbas S, Selcukbiricik F, Orman S, Turan N, Yilmaz M, Colak R, Engin EO, Majidova N, Bayoglu IV, Beyaz H, Ates O, Ibıs K, Ergen SA, Yuce Sari S, Tezcan Y, Yildiz F, Arik Z. Efficacy of cumulative cisplatin dose on survival in patients with locally advanced cervical cancer treated with definitive chemoradiotherapy: multicenter study by Turkish Oncology Group. Int J Gynecol Cancer 2024:ijgc-2024-005419. [PMID: 38950923 DOI: 10.1136/ijgc-2024-005419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/03/2024] Open
Abstract
OBJECTIVE To investigate the impact of cumulative cisplatin dose on clinical outcomes in locally advanced cervical cancer patients undergoing definitive chemoradiotherapy. METHODS A retrospective analysis was conducted on 654 patients with stage IB3-IVA disease treated with definitive chemoradiotherapy. Radiotherapy was applied as external beam pelvic with or without para-aortic radiotherapy and brachytherapy. Concomitant chemotherapy was in the form of weekly or 3 weekly cisplatin. Data on demographics, treatment protocols, cumulative cisplatin dose, adverse effects, and survival outcomes were collected. Statistical analyses, including univariate and multivariate Cox regression models, were used to assess factors influencing progression free survival and overall survival. RESULTS The median cumulative cisplatin dose was 210 mg (range 40-320), and ≥200 mg in 503 (76.9%) patients. Median follow-up was 35 months (range 1-150). The 5 year progression free survival and overall survival rates were 66.9% and 77.1%, respectively. Multivariate analysis identified poor performance status, non-squamous cell histology, presence of lymph node metastases, and hemoglobin <10 g/dL before chemoradiotherapy as poor prognostic factors for both progression free survival and overall survival in the whole group. When stage III cases were evaluated separately, the cumulative cisplatin dose <200 mg was found to be a significant poor prognostic factor in overall survival (hazard ratio 1.79, 95% confidence interval 1.1 to 3.0, p=0.031). CONCLUSION Our study showed that a cumulative cisplatin dose >200 mg, particularly in patients with lymph node metastases, significantly improved overall survival. Factors such as anemia, toxicity related challenges, and comorbidities were identified as critical considerations in treatment planning. These findings emphasize the balance between maximizing therapeutic efficacy and managing toxicity, guiding personalized treatment approaches for locally advanced cervical cancer.
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Affiliation(s)
- Arif Akyildiz
- Department of Medical Oncology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Melis Gultekin
- Department of Radiation Oncology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ecem Yigit
- Department of Radiation Oncology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Ecem Demir
- Department of Radiation Oncology, Istanbul University Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | - Rashad Ismayilov
- Department of Internal Medicine, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Melin Ahmed
- Department of Medical Oncology, Istanbul University Faculty of Medicine, Istanbul, Turkey
| | - Mustafa Buyukkor
- Department of Medical Oncology, Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara, Turkey
| | - Hasan Cagri Yildirim
- Department of Medical Oncology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Nilgun Yildirim
- Department of Medical Oncology, Fırat University Faculty of Medicine, Elazig, Turkey
| | - Gokhan Ucar
- Department of Medical Oncology, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Efnan Algin
- Department of Medical Oncology, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Ahmet Emin Ozturk
- Department of Medical Oncology, Prof. Dr. Cemil Tascioglu City Hospital, Istanbul, Turkey
| | - Sinem Akbas
- Department of Medical Oncology, Koc University Hospital, Istanbul, Turkey
| | | | - Seval Orman
- Department of Medical Oncology, Kartal Dr. Lufti Kirdar City Hospital, Istanbul, Turkey
| | - Nedim Turan
- Department of Medical Oncology, Kartal Dr. Lufti Kirdar City Hospital, Istanbul, Turkey
| | - Mesut Yilmaz
- Department of Medical Oncology, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Rumeysa Colak
- Department of Medical Oncology, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Esra Ozen Engin
- Department of Medical Oncology, Sakarya University Faculty of Medicine, Sakarya, Turkey
| | - Nargiz Majidova
- Department of Medical Oncology, Marmara University Pendik Training and Research Hospital, Istanbul, Turkey
| | - Ibrahim Vedat Bayoglu
- Department of Medical Oncology, Marmara University Pendik Training and Research Hospital, Istanbul, Turkey
| | - Havva Beyaz
- Department of Radiation Oncology, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Ozturk Ates
- Department of Medical Oncology, Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara, Turkey
| | - Kamuran Ibıs
- Department of Radiation Oncology, Istanbul University Faculty of Medicine, Istanbul, Turkey
| | - Sefika Arzu Ergen
- Department of Radiation Oncology, Istanbul University Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | - Sezin Yuce Sari
- Department of Radiation Oncology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Yilmaz Tezcan
- Department of Radiation Oncology, Ankara Bilkent City Hospital, Ankara, Turkey
| | - Ferah Yildiz
- Department of Radiation Oncology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Zafer Arik
- Department of Medical Oncology, Hacettepe University Faculty of Medicine, Ankara, Turkey
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Wen F, Li C, Liang B, You J, Li X, Wang J, Liu H, Wang F, Dong Z, Zhang Y. Efficacy of high-dose-rate brachytherapy with different radiation source activities among cervical cancer patients and risk factors for long-term outcomes: A 6-year retrospective study. Brachytherapy 2024; 23:35-44. [PMID: 37919124 DOI: 10.1016/j.brachy.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/20/2023] [Accepted: 09/14/2023] [Indexed: 11/04/2023]
Abstract
PURPOSE This study aimed to assess the impact of dose rates due to natural decay of Iridium-192 sources and the risk factors of clinical outcomes for cervical cancer patients treated with high-dose-rate (HDR) brachytherapy. METHODS AND MATERIALS Four ninety-four patients were divided into relatively-high-radioactive (rHR), relatively-medium-radioactive (rMR), and relatively-low-radioactive (rLR) groups for retrospective treatment response comparison. The short-term outcomes were evaluated using the 1-month /3-month follow-up results based on RECIST 1.1. Local recurrence-free survival (LRFS) and metastatic recurrence-free survival (MRFS) were selected as long-term outcomes. A class of transformation models with adaptive lasso was applied to assess the risk factors of long-term outcomes. RESULTS No significant difference was identified in short- or long-term outcomes of different radioactive groups. Subgroup analyses demonstrated similar findings. In multivariate factor analysis, advanced stage was significantly associated with higher risk of local recurrence and metastatic recurrence (HR = 1.66, 95%confidence interval [CI] = 1.14-2.43, p = 0.008; HR = 1.57, 95%CI = 1.23-2.00, p < 0.001). Significant associations were observed between local recurrence and pathology, and between metastatic recurrence and pre-treatment serum indices, respectively (HR = 8.62, 95%CI = 2.28-32.60, p = 0.002; HR = 1.98, 95%CI=1.20-2.26, p = 0.008). CONCLUSIONS Overall, there was no significant difference in long- or short-term efficacy of the HDR brachytherapy among the groups with different levels of activity of radiation sources. Stage, pathology, and pretreatment serum indices were crucial factors that affected the long-term outcomes.
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Affiliation(s)
- Fengyu Wen
- Department of Health Data Science, Institute of Medical Technology, Peking University Health Science Center, Beijing, China
| | - Chenguang Li
- Department of Radiation Oncology Physics, Institute of Medical Technology, Peking University, Beijing, China; Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Baosheng Liang
- Department of Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Jing You
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Xiaofan Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jingyuan Wang
- Department of Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Hongjia Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Fulin Wang
- Department of Health Data Science, Institute of Medical Technology, Peking University Health Science Center, Beijing, China
| | - Zhengkun Dong
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Yibao Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Radiation Oncology, Peking University Cancer Hospital & Institute, Beijing, China.
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Jiang P, Deng X, Qu A, Jiang W, Guo F, Han Q, Guo H, Wang J. Image Guidance Volume-Modulated Arc Radiation Therapy Concurrently With Nab-Paclitaxel Plus Cisplatin for Patients With Locally Advanced Cervical Cancer: A Single-Arm Dose Escalation Trial. Int J Radiat Oncol Biol Phys 2023; 115:1197-1204. [PMID: 36402358 DOI: 10.1016/j.ijrobp.2022.11.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 10/24/2022] [Accepted: 11/05/2022] [Indexed: 11/18/2022]
Abstract
PURPOSE Nanoparticle albumin-bound (nab) paclitaxel has improved uptake by tumor cells in comparison to paclitaxel. The aim of this study was to determine the maximal tolerated dose (MTD) and the dose-limiting toxicity (DLT) of nab-paclitaxel plus cisplatin with concurrent image guidance volume modulated arc therapy for locally advanced cervical cancer (LACC). METHODS AND MATERIALS This single-arm phase 1 trial followed the standard 3 + 3 dose escalation design. Patients with histologically proven stage IB2-IVA LACC were eligible. Image guidance volume modulated arc therapy included 50.4 Gy in 28 fractions to the pelvis and 59.4 Gy simultaneous boost in 28 fractions to involved pelvic and para-aortic lymph nodes, and subsequent high-dose-rate intracavitary brachytherapy at a total dose of 30.0 Gy in 5 fractions, twice a week. Concurrent chemotherapy regimen included weekly cisplatin (40 mg/m2) and weekly nab-paclitaxel at escalating doses (10, 20, 33, 50, and 70 mg/m2 per week). Duration of the planned treatment was 8 weeks. Grade 4 hematologic toxicity and grade 3 or above nonhematologic toxicity were considered as DLT. MTD was defined as the highest dose with ≤33% DLT. RESULTS A total of 22 patients were enrolled from September 2019 to August 2021. The most common adverse events were grade 1 to 3 leukopenia, diarrhea, and nausea/vomiting. A total of 4 patients (18.0%) experienced DLT: grade 3 hypokalemia at 33 mg/m2 (1 of 6 subjects), grade 3 deep vein thrombosis at 50 mg/m2 (1 of 6) and 70 mg/m2 (1 of 4), and grade 3 perineum edema at 70 mg/m2 (1 of 3). The estimated MTD was 50 mg/m2. Complete response was observed in 20 patients (90.9%). CONCLUSIONS In patients undergoing concurrent IG-VAMT with nab-paclitaxel plus cisplatin for LACC, MTD of nab-paclitaxel was 50 mg/m2. Complete response rate was 90.9%.
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Affiliation(s)
- Ping Jiang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, China
| | - Xiuwen Deng
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, China
| | - Ang Qu
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, China
| | - Weijuan Jiang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, China
| | - Fuxin Guo
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, China
| | - Qin Han
- Department of Gynecology, Peking University Third Hospital, Beijing, China
| | - Hongyan Guo
- Department of Gynecology, Peking University Third Hospital, Beijing, China
| | - Junjie Wang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing, China.
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Is There a Place for Adjuvant Chemotherapy in the Treatment of Locally Advanced Cervical Cancer? Curr Oncol 2022; 29:5223-5237. [PMID: 35892984 PMCID: PMC9332289 DOI: 10.3390/curroncol29080415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/19/2022] [Accepted: 07/21/2022] [Indexed: 11/17/2022] Open
Abstract
Findings on the efficacy of adjuvant chemotherapy (ACT) of locally advanced cervical cancer (LACC) after the concurrent chemoradiation (CCRT) therapy were inconsistent, and the OUTBACK trial was expected to shed some light regarding the topic. Its results on ACT in LACC were negative, with the conclusion of not to use it. The objective of this review was to present the inconsistencies of previous studies, along with the OUTBACK trial in more detail, and to rethink whether its results provide an unambiguous and definite answer to the optimal position of ACT in the treatment of LACC. To critically appraise the OUTBACK trial and understand the consequences of its results, we used only randomized controlled studies (RCTs) on ACT in LACC that have been included in high-quality systematic reviews and meta-analyses. We calculated the pooled prediction intervals using a random effects meta-analysis of all published randomized studies including the OUTBACK trial. After combining the OUTBACK trial with the results of four previous randomized trials, the pooled hazard ratio for overall survival benefit of CCRT + ACT was 0.95 (95% CI 0.75; 1.20). The pooled hazard ratio of the four previous trials was 1.00 (95% CI 0.69; 1.44). The OUTBACK trial improved the precision of the pooled estimate, but the clinical heterogeneity and the consequent prediction intervals are still very wide, and with 95% reliability, we can expect that if the new study, using a similar approach to the ACT, on a randomly selected patient population from the presented five trials is conducted, its hazard ratio for overall survival after ACT would be between 0.47 and 1.93. In conclusion, there is an absolute need for further research in order to optimally define the position of ACT in the treatment of LACC.
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Wei G, Jiang P, Tang Z, Qu A, Deng X, Guo F, Sun H, Zhang Y, Gu L, Zhang S, Mu W, Wang J, Tian J. MRI radiomics in overall survival prediction of local advanced cervical cancer patients tread by adjuvant chemotherapy following concurrent chemoradiotherapy or concurrent chemoradiotherapy alone. Magn Reson Imaging 2022; 91:81-90. [DOI: 10.1016/j.mri.2022.05.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/24/2022] [Accepted: 05/24/2022] [Indexed: 01/16/2023]
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Deng T, Gu S, Wu J, Yu Y. Comparison of platinum monotherapy with concurrent chemoradiation therapy versus platinum-based dual drug therapy with concurrent chemoradiation therapy for locally advanced cervical cancer: a systematic review and meta-analysis. Infect Agent Cancer 2022; 17:18. [PMID: 35440034 PMCID: PMC9019956 DOI: 10.1186/s13027-022-00433-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 04/11/2022] [Indexed: 12/24/2022] Open
Abstract
Objective To compare the survival outcomes and adverse events of patients with locally advanced cervical cancer (LACC) who received platinum monotherapy with concurrent chemoradiation therapy (CCRT) versus platinum-based dual drug therapy with CCRT. Method All relevant literature was screened form the PubMed, EMBASE, Web of Science, The Cochrane Library and other databases from their establishment to October 2020. The main endpoint indicators included overall survival (OS) and progression-free survival (PFS). Grade 3 and above adverse events induced by chemotherapy were also compared. Results This study involved 17 literature and 4,106 patients. There were 2,066 patients treated with CCRT with platinum-based dual drug therapy and 2,040 patients received CCRT with platinum monotherapy. Meta-analysis results showed that, compared to CCRT with platinum monotherapy, OS (HR = 0.68, 95% CI 0.58–0.79) and PFS (HR = 0.67, 95% CI 0.58–0.77) of LACC patients were significantly improved by CCRT with platinum-based dual drug therapy. In addition, CCRT with platinum-based dual drug therapy led to more adverse reactions such as neutropenia (OR = 4.92, 95% CI 3.55–6.84), anemia (OR = 1.99, 95% CI 1.17–3.39), diarrhea (OR = 1.70, 95% CI 1.30–2.22), leukopenia (OR = 2.42, 95%CI 1.84–3.17), thrombocytopenia (OR = 2.87, 95%CI 1.44–5.72), etc. Conclusion CCRT with platinum-based dual drug therapy improved OS and PFS of LACC patients relative to the CCRT with platinum monotherapy. But it also increased the adverse reactions caused by multiple chemotherapy drugs. Thus, it is crucial to select a proper chemotherapy regimen based on the actual tolerance of patients in clinical practice.
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Affiliation(s)
- Ting Deng
- Department of Gynecology, The First People's Hospital of Chenzhou City, No.102, Luojiajing, Beihu District, Chenzhou City, 423000, Hunan Province, China
| | - Shequn Gu
- Department of Oncology, The First People's Hospital of Chenzhou City, Chenzhou City, 423000, Hunan Province, China
| | - Jianchi Wu
- Department of Gynecology, The First People's Hospital of Chenzhou City, No.102, Luojiajing, Beihu District, Chenzhou City, 423000, Hunan Province, China
| | - Yuanyi Yu
- Department of Gynecology, The First People's Hospital of Chenzhou City, No.102, Luojiajing, Beihu District, Chenzhou City, 423000, Hunan Province, China.
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Pang SS, Murphy M, Markham MJ. Current Management of Locally Advanced and Metastatic Cervical Cancer in the United States. JCO Oncol Pract 2022; 18:417-422. [PMID: 35286157 DOI: 10.1200/op.21.00795] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Despite decreases in incidence in the twentieth century, cervical cancer continues to be a highly morbid disease in the United States. For those diagnosed with locally advanced disease, single-agent cisplatin-based chemotherapy concurrent with radiation remains the mainstay of treatment. For patients with metastatic, progressive, and recurrent disease, treatment typically consists of combination chemotherapy and incorporation of bevacizumab, and recent data show benefits with the addition of upfront immunotherapy in women whose cancer expresses programmed death ligand-1. The physical sequelae of locally advanced cervical cancer treatments stem largely from irradiation of the pelvis, and treatment of these is aimed at identifying reversible or treatable causes of symptoms and palliating those with irreversible causes. From a psychologic standpoint, patients with cervical cancer face the stigma of having a preventable cancer caused by a sexually transmitted infection and the ramifications of sexual dysfunction. Clinicians must invite honest dialogue to be able to address specific survivorship issues.
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Affiliation(s)
- Shiyi Sarah Pang
- Division of Hematology & Oncology, University of Florida College of Medicine, Gainesville, FL
| | - Martina Murphy
- Division of Hematology & Oncology, University of Florida College of Medicine, Gainesville, FL
| | - Merry J Markham
- Division of Hematology & Oncology, University of Florida College of Medicine, Gainesville, FL
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Yoo JG, Kim SI, Yeo SG, Park DC. Usefulness of Short-Term Imaging and Squamous Cell Carcinoma Antigen to Early Predict Response to Concurrent Chemoradiotherapy in Patients With Cervical Cancer. Cancer Control 2022; 29:10732748221074530. [PMID: 35196888 PMCID: PMC8883373 DOI: 10.1177/10732748221074530] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE The objective is to investigate the factors that can predict early treatment response in patients receiving concurrent chemoradiotherapy (CCRT) for cervical cancer. METHODS We assessed clinical factors and treatment response in patients who underwent CCRT for cervical cancer at four time points: initial, 2.5 weeks, 6 weeks after starting CCRT, and 3 months after completing CCRT. The final treatment response was determined by positron emission tomography-computed tomography (PET-CT) 3 months after completion of CCRT. Patients were divided into two groups according to the final treatment response: complete response (CR) group or non-CR group. And the early CCRT response prediction model was developed using stepwise multivariate logistic regression analysis. RESULTS Of the 62 patients who underwent CCRT for cervical cancer, 57 patients who completed all 4 time points examinations were included in the analyses and classified as CR (n = 32) and non-CR (n = 25) group. Tumor volume and serum squamous cell carcinoma antigen (SCC Ag) of the initial, 2.5 weeks, and 6 weeks after CCRT were significantly associated with the final treatment response. For the early treatment response prediction model, we selected patient age, tumor volume, and SCC Ag measured at initial and 2.5 weeks of CCRT as variables, and the equation of the final model was yielded. Using a cutoff of 0.433, this model had a sensitivity of 72.0%, a specificity of 84.4%, and a probability of 0.8225 (P < .0001). CONCLUSION Short-term (at 2.5 weeks after starting CCRT) measurements of tumor volume and serum SCC Ag were significant predictors of response to CCRT in patients with cervical cancer.
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Affiliation(s)
- Ji Geun Yoo
- Department of Obstetrics and Gynecology, Daejeon St Mary's Hospital, 65399The Catholic University of Korea, Daejeon, South Korea
| | - Sang Il Kim
- Department of Obstetrics and Gynecology, St Vincent's Hospital, 65645The Catholic University of Korea, Suwon, South Korea
| | - Seung Geun Yeo
- Medical Science Research Institute, Kyung Hee University Medical Center, 26723Kyung Hee University, Seoul, South Korea
| | - Dong Choon Park
- Department of Obstetrics and Gynecology, St Vincent's Hospital, 65645The Catholic University of Korea, Suwon, South Korea
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Horeweg N, Mittal P, Gradowska PL, Boere I, Nout RA, Chopra S. A systematic review and meta-analysis of adjuvant chemotherapy after chemoradiation for locally advanced cervical cancer. Crit Rev Oncol Hematol 2022; 172:103638. [PMID: 35189325 DOI: 10.1016/j.critrevonc.2022.103638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 02/16/2022] [Accepted: 02/16/2022] [Indexed: 10/19/2022] Open
Abstract
We investigated whether the addition of adjuvant chemotherapy to chemoradiation improves overall survival (OS) and progression-free survival (PFS) by conducting a systematic review and meta-analysis. Systematic searches in the databases of PubMed, Embase and Web of Science yielded 881 articles. Two reviewer authors independently selected 31 articles for full text review and deemed eight studies eligible for inclusion. Two were randomised controlled trials (RCT), one was a large (n=609) matched-case study and the remaining were small retrospective cohort studies; in total 2,150 patients. Risk of bias assessment showed that the RCTs were at low risk and all other studies were at high risk of bias. Pooled hazard ratios for OS and PFS were 0.78 (95%CI 0.45-1.33, p=0.36) and 0.85 (95%CI 0.65-1.10, p=0.22), respectively. Analysis stratified by study design and sensitivity analysis showed similar results. Funnel plots showed significant publication bias due to a lack of small studies with negative outcomes.
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Affiliation(s)
- Nanda Horeweg
- Department of Radiation Oncology, Leiden University Medical Center, 2333ZA Leiden, The Netherlands.
| | - Prachi Mittal
- Department of Radiation Oncology, Tata Memorial Hospital, Tata Memorial Centre, Parel, Homi Bhabha National Institute, 400012, Mumbai, India.
| | - Patrycja L Gradowska
- Department of Hematology - HOVON Data Center, Erasmus MC Cancer Institute, P.O. box 2040, 3000CA Rotterdam, The Netherlands.
| | - Ingrid Boere
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, P.O. box 2040, 3000CA Rotterdam, The Netherlands.
| | - Remi A Nout
- Department of Radiotherapy, Erasmus MC Cancer Institute, University Medical Center, P.O. box 2040, 3000CA Rotterdam, The Netherlands.
| | - Supriya Chopra
- Department of Radiation Oncology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Parel, Homi Bhabha National Institute, 410210 Mumbai, India.
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Katke A, Nanda R, Thejaswini B, Pasha T, Giri GV, Babu G, Pawar Y. Weekly vs. tri-weekly cisplatin based chemoradiation in carcinoma cervix: a prospective randomized study of toxicity and compliance. Rep Pract Oncol Radiother 2021; 26:948-954. [PMID: 34992867 PMCID: PMC8726454 DOI: 10.5603/rpor.a2021.0115] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/28/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Addition of chemotherapy to radiation has improved 5-year survival by 6%. However, the optimal dose and schedule of concurrent cisplatin is not well defined, though widely accepted practice is the weekly schedule of 40 mg/m2 for 5 weeks. Repeated admissions for weekly cisplatin drain the limited resources in high volume centres. We intended to study the compliance and toxicity of two cisplatin schedules in our patients diagnosed with carcinoma cervix. MATERIALS AND METHODS Between 2007-2011, 212 patients, histologically proven squamous cell carcinoma with stages IIB to IIIB were randomized into two arms. All patients were planned for external beam radiotherapy 45 Gy/25 frs over 5 weeks followed by Intracavitary or Interstitial brachytherapy to a total BED dose of 75-85 Gy. Single agent cisplatin given concomitantly, was scheduled weekly (40 mg/m2/cycle, 5 cycles) in an arm A and three weekly (100 mg/m2/cycle, 2 cycles) in an arm B. Toxicity and compliance were evaluated weekly according to the RTOG guidelines. Analysis of the compiled data was done using SSPS version 20. RESULTS Of the evaluable 212, 109 patients received weekly cisplatin chemotherapy and 103 patients received three weekly cisplatin. The most common acute toxicity observed was grade I-II leucopoenia. The upper and lower gastrointestinal reactions were high in three weekly arms, which was statistically significant (57% and 42.7%, p < 0.05). Proctitis was observed in 10% of patients in both of the arms and only two patients had Gr1 Cystitis after 6 months of treatment. CONCLUSIONS Tri-weekly cisplatin based concurrent chemoradiation can be adopted in high volume centres with manageable haematological and gastrointestinal acute toxicities.
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Affiliation(s)
- Aradhana Katke
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - R Nanda
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - B Thejaswini
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - Tanveer Pasha
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - G V Giri
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - Govind Babu
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - Yashwant Pawar
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
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Abstract
Since the publication of the 2018 FIGO Cancer Report, giant strides have been made in the global effort to reduce the burden of cervical cancer, with the World Health Organization (WHO) rolling out a global strategy for cervical cancer elimination, aiming for implementation by 2030. In over 130 countries, including low- and middle-income countries, HPV vaccination is now included in the national program. Screening has seen major advances with wider implementation of HPV testing. These interventions will take a few years to show their impact. Meanwhile, over half a million new cases are added each year. FIGO's revised staging of cervical cancer (2018) has been widely implemented and retrospective analyses of data based on the new staging have been published. Minimally invasive surgery has been shown to be disadvantageous in women with cervical cancer. This chapter discusses the management of cervical cancer based on the stage of disease, including attention to palliation and quality of life issues.
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Affiliation(s)
- Neerja Bhatla
- Department of Obstetrics and GynecologyAll India Institute of Medical SciencesNew DelhiIndia
| | - Daisuke Aoki
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Daya Nand Sharma
- Department of Radiation OncologyAll India Institute of Medical SciencesNew DelhiIndia
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Yea JW, Park JW, Oh SA, Park J. Chemoradiotherapy with hyperthermia versus chemoradiotherapy alone in locally advanced cervical cancer: a systematic review and meta-analysis. Int J Hyperthermia 2021; 38:1333-1340. [PMID: 34477028 DOI: 10.1080/02656736.2021.1973584] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
PURPOSE Concurrent chemoradiotherapy (CCRT) is recommended as the standard treatment for locally advanced cervical cancer (LACC). However, the synergistic effect of hyperthermia (HT) with CCRT remains unclear. Therefore, we performed a meta-analysis to evaluate the effect of HT with CCRT on LACC patients. METHODS AND MATERIALS A systematic literature search was conducted on the MEDLINE, PubMed, Embase, Cochrane library and SCOPUS databases for articles that compared CCRT with HT and CCRT alone as treatments for LACC. Hazard ratios (HRs) and risk ratios (RRs) were used to compare five-year overall survival (OS), local relapse-free survival (LRFS) and incidence of acute and chronic toxicity between the two treatments. RESULTS Two articles out of 2860 were finally selected for analysis. A total of 536 patients were evaluated (CCRT with HT group: 268, CCRT group: 268). FIGO stages I-II and III-IV were found in 295 (55.0%) and 241 patients (45.0%), respectively. The CCRT with HT group had significantly better five-year OS than the CCRT group (HR 0.67, 95% confidence interval [CI] 0.47-0.96, p = 0.03). LRFS of patients was superior in the CCRT with HT group than in the CCRT group, but without significance (HR 0.74, 95% CI 0.49-1.12; p = 0.16). Moreover, there was no difference between the two groups regarding acute and chronic toxicity. CONCLUSION This systematic review and meta-analysis showed that CCRT with HT significantly improved OS in LACC patients without increasing acute and chronic toxicity. Therefore, tri-modality treatment could be a feasible approach for patients with LACC.
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Affiliation(s)
- Ji Woon Yea
- Department of Radiation Oncology, Yeungnam University College of Medicine, Daegu, South Korea
| | - Jae Won Park
- Department of Radiation Oncology, Yeungnam University College of Medicine, Daegu, South Korea
| | - Se An Oh
- Department of Radiation Oncology, Yeungnam University College of Medicine, Daegu, South Korea
| | - Jaehyeon Park
- Department of Radiation Oncology, Yeungnam University College of Medicine, Daegu, South Korea
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14
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Horeweg N, Mittal P, Gradowska PL, Boere I, Chopra S, Nout RA. Adjuvant Systemic Therapy after Chemoradiation and Brachytherapy for Locally Advanced Cervical Cancer: A Systematic Review and Meta-Analysis. Cancers (Basel) 2021; 13:1880. [PMID: 33919905 PMCID: PMC8070970 DOI: 10.3390/cancers13081880] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/24/2021] [Accepted: 04/06/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Standard of care for locally advanced cervical cancer is chemoradiation and brachytherapy. The addition of adjuvant systemic treatment may improve overall survival. A systematic review and meta-analysis was conducted to summarize evidence on survival outcomes, treatment completion and toxicity. METHODS PubMed, EMBASE and Web of Science were systematically searched for relevant prospective and retrospective studies. Two authors independently selected studies, extracted data and assessed study quality. Pooled hazard ratios for survival endpoints were estimated using random effect models. Weighted averages of treatment completion and toxicity rates were calculated and compared by the Fisher exact test. RESULTS The search returned 612 articles; 35 articles reporting on 29 different studies on adjuvant chemotherapy or immunotherapy were selected for systematic review. Twelve studies on an adjuvant platinum-pyrimidine antagonist or platinum-taxane were included for meta-analysis. The pooled hazard ratios for overall survival were 0.76 (99%CI: 0.43-1.34, p = 0.22) and 0.47 (99%CI: 0.12-1.86, p = 0.16) for the addition of, respectively, a platinum-pyrimidine antagonist or platinum-taxane to chemoradiation and brachytherapy. Completion rates were 82% (95%CI: 76-87%) for platinum-pyrimidine antagonist and 74% (95%CI: 63-85%) for platinum-taxane. Severe acute hematological and gastro-intestinal toxicities were significantly increased by adding adjuvant chemotherapy to chemoradiation and brachytherapy. CONCLUSIONS The addition of adjuvant platinum-pyrimidine antagonist or platinum-taxane after chemoradiation and brachytherapy does not significantly improve overall survival, while acute toxicity is significantly increased. These adjuvant treatment strategies can therefore not be recommended for unselected patients with locally advanced cervical cancer.
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Affiliation(s)
- Nanda Horeweg
- Department of Radiation Oncology, Leiden University Medical Center, 2333ZA Leiden, The Netherlands
| | - Prachi Mittal
- Department of Radiation Oncology, Tata Memorial Hospital, Tata Memorial Centre, Parel, Homi Bhabha National Institute, Mumbai 400094, India;
| | - Patrycja L. Gradowska
- Department of Hematology—HOVON Data Center, Erasmus MC Cancer Institute, P.O. box 2040, 3000CA Rotterdam, The Netherlands;
| | - Ingrid Boere
- Department of Medical Oncology, Erasmus Medical Center Cancer Institute, P.O. box 2040, 3000CA Rotterdam, The Netherlands;
| | - Supriya Chopra
- Department of Radiation Oncology, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Parel, Homi Bhabha National Institute, Mumbai 400094, India;
| | - Remi A. Nout
- Department of Radiotherapy, Erasmus MC Cancer Institute, University Medical Center, P.O. box 2040, 3000CA Rotterdam, The Netherlands;
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Kaur J, Marcus S, Garg S, Kansal A. Redefining Role of 5-Fluorouracil and Exploring the Impact of Taxanes and Cisplatin in Locally Advanced and Recurrent Carcinoma Cervix in Concurrent Setting With Radiotherapy: A Literature Review. Cureus 2020; 12:e11645. [PMID: 33376656 PMCID: PMC7755651 DOI: 10.7759/cureus.11645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2020] [Indexed: 12/24/2022] Open
Abstract
Cervical carcinoma is the fourth most frequent cancer among women worldwide while it is common in rural India. The irony of the situation is that it continues to present in a locally advanced stage with bulky disease posing a significant challenge to the current treatment modalities despite various screening programs. Concurrent chemoradiotherapy is the mainstay of treatment for locally advanced carcinoma cervix. However, the appropriate dosing schedules, along with the salutation of the chemotherapeutic agent, remain a matter of debate to date. The use of chemotherapy in the neoadjuvant and adjuvant setting promises to improve progression-free survival and overall survival. The article aims to review various chemotherapy and their regimens in the treatment of carcinoma of the cervix.
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Affiliation(s)
- Jasmeet Kaur
- Internal Medicine, Saint Joseph Mercy Oakland Hospital, Pontiac, USA
| | - Sapna Marcus
- Radiation Oncology, All India Institute of Medical Sciences, Bathinda, IND
| | - Shreya Garg
- Obstetrics and Gynaecology, Guru Gobind Singh Medical College and Hospital, Faridkot, IND
| | - Anju Kansal
- Radiation Oncology, Civil Hospital Bathinda, Bathinda, IND
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Neitzel C, Demuth P, Wittmann S, Fahrer J. Targeting Altered Energy Metabolism in Colorectal Cancer: Oncogenic Reprogramming, the Central Role of the TCA Cycle and Therapeutic Opportunities. Cancers (Basel) 2020; 12:E1731. [PMID: 32610612 PMCID: PMC7408264 DOI: 10.3390/cancers12071731] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/24/2020] [Accepted: 06/25/2020] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer (CRC) is among the most frequent cancer entities worldwide. Multiple factors are causally associated with CRC development, such as genetic and epigenetic alterations, inflammatory bowel disease, lifestyle and dietary factors. During malignant transformation, the cellular energy metabolism is reprogrammed in order to promote cancer cell growth and proliferation. In this review, we first describe the main alterations of the energy metabolism found in CRC, revealing the critical impact of oncogenic signaling and driver mutations in key metabolic enzymes. Then, the central role of mitochondria and the tricarboxylic acid (TCA) cycle in this process is highlighted, also considering the metabolic crosstalk between tumor and stromal cells in the tumor microenvironment. The identified cancer-specific metabolic transformations provided new therapeutic targets for the development of small molecule inhibitors. Promising agents are in clinical trials and are directed against enzymes of the TCA cycle, including isocitrate dehydrogenase, pyruvate dehydrogenase kinase, pyruvate dehydrogenase complex (PDC) and α-ketoglutarate dehydrogenase (KGDH). Finally, we focus on the α-lipoic acid derivative CPI-613, an inhibitor of both PDC and KGDH, and delineate its anti-tumor effects for targeted therapy.
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Affiliation(s)
| | | | | | - Jörg Fahrer
- Division of Food Chemistry and Toxicology, Department of Chemistry, Technical University of Kaiserslautern, 67663 Kaiserslautern, Germany; (C.N.); (P.D.); (S.W.)
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17
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Zhu J, Zhang Z, Bian D, Chen Q, Hu Q, Ji S, Gu K. Weekly versus triweekly cisplatin-based concurrent chemoradiotherapy in the treatment of locally advanced cervical carcinoma: An updated meta-analysis based on randomized controlled trials. Medicine (Baltimore) 2020; 99:e18663. [PMID: 31895831 PMCID: PMC6946561 DOI: 10.1097/md.0000000000018663] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Radiotherapy concurrent with cisplatin is the standard regimen used for treatment of locally advanced cervical carcinoma. In this meta-analysis, survival, recurrence, compliance, and acute adverse effects were compared between weekly and triweekly cisplatin-based concurrent chemoradiotherapy regimens for treatment of cervical cancer. METHODS A systematic search for relevant studies was conducted using PubMed, Cochrane Library, EMBASE, and Medline databases. Fixed- or random-effects models were used for pooled analysis. The endpoints were overall survival, recurrence, compliance, and acute adverse effects reported as odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS Eight randomized controlled trials met the inclusion criteria. No significant differences were observed between the 2 arms with respect to recurrence, survival, and acute adverse effects (all P > .05). However, the triweekly cisplatin regimen was associated with significantly lower incidence of local recurrence (OR, 1.72; 95% CI, 1.07-2.78; P = .03), radiotherapy completion (OR, 2.08; 95% CI, 0.99-4.38; P = .05), and anemia (OR, 2.10; 95% CI, 1.01-4.37; P = .05), while a weekly cisplatin regimen was associated with a lower risk of leukopenia (OR, 0.57; 95% CI, 0.42-0.92; P = .00) and thrombocytopenia (OR, 0.55; 95% CI, 0.31-0.97; P = .04). CONCLUSIONS Triweekly cisplatin-based chemotherapy significantly reduced local recurrence with tolerable toxicity and might be the optimal regimen in concurrent chemoradiotherapy for locally advanced cervical carcinoma.
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Affiliation(s)
- Jiahao Zhu
- Department of Radiotherapy and Oncology, Affiliated Hospital of Jiangnan University, Wuxi
| | - Zheng Zhang
- Department of Radiotherapy and Oncology, Suzhou Ninth People's Hospital, Suzhou
| | - Dongyan Bian
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University
| | - Qingqing Chen
- Department of Radiotherapy and Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu, P.R. China
| | - Qunchao Hu
- Department of Radiotherapy and Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu, P.R. China
| | - Shengjun Ji
- Department of Radiotherapy and Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu, P.R. China
| | - Ke Gu
- Department of Radiotherapy and Oncology, Affiliated Hospital of Jiangnan University, Wuxi
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18
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Xiang M, Kidd EA. Benefit of Cisplatin With Definitive Radiotherapy in Older Women With Cervical Cancer. J Natl Compr Canc Netw 2019; 17:969-975. [DOI: 10.6004/jnccn.2019.7289] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 02/25/2019] [Indexed: 11/17/2022]
Abstract
Background: Cisplatin with definitive radiotherapy (RT) is considered the standard of care for cervical cancer; however, older women are frequently undertreated and have worse outcomes compared with younger patients. Because women aged ≥65 years have been disproportionately underrepresented in clinical trials, uncertainties exist regarding how much they benefit from the addition of cisplatin to RT. Patients and Methods: Women aged ≥65 years with nonmetastatic cervical cancer treated with definitive external-beam RT and brachytherapy were identified in the SEER-Medicare database. Death attributable to cervical cancer (cancer-specific mortality [CSM]) was evaluated against competing risks of death using Gray’s test. Propensity score analysis and the Fine-Gray multivariable regression model were used to adjust for baseline differences, including comorbidity. Results: The total cohort comprised 826 patients, of whom 531 (64%) received cisplatin, 233 (28%) were FIGO stage I, 374 (45%) were stage II, and 219 (27%) were stage III–IVA. Older age and chronic kidney disease significantly predicted omission of cisplatin. Virtually all cisplatin dosing was weekly, with a median of 5 cycles. Death from cervical cancer was significantly lower with cisplatin than without (5-year CSM, 31% vs 39%; P=.02; adjusted hazard ratio, 0.72; P=.02), which persisted in propensity score analysis. Receiving ≥5 cycles was required for benefit, as no difference in CSM was seen in patients receiving 1 to 4 cycles versus no cisplatin. Subgroup analyses revealed that the benefit of cisplatin persisted in women aged ≥75 years and those with early-stage disease. Incidence of cytopenia, nausea/vomiting, and hypovolemia increased in patients treated with cisplatin. Conclusions: Administration of cisplatin with definitive RT in women aged ≥65 years was associated with a significant benefit in the incidence of death attributable to cervical cancer, despite competing risks for mortality in an older population. Receiving at least 5 cycles of weekly cisplatin was required for benefit.
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Affiliation(s)
- Michael Xiang
- Department of Radiation Oncology, Stanford University, Stanford, California
| | - Elizabeth A. Kidd
- Department of Radiation Oncology, Stanford University, Stanford, California
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19
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Ma S, Wang J, Han Y, Guo F, Chen C, Chen X, Zou W. Platinum single-agent vs. platinum-based doublet agent concurrent chemoradiotherapy for locally advanced cervical cancer: A meta-analysis of randomized controlled trials. Gynecol Oncol 2019; 154:246-252. [DOI: 10.1016/j.ygyno.2019.04.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Revised: 04/04/2019] [Accepted: 04/08/2019] [Indexed: 01/28/2023]
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20
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Queiroz ACM, Fabri V, Mantoan H, Sanches SM, Guimarães APG, Ribeiro ARG, da Nogueira Silveira Lima JP, Chen MJ, Baiocchi G, da Costa AABA. Risk factors for pelvic and distant recurrence in locally advanced cervical cancer. Eur J Obstet Gynecol Reprod Biol 2019; 235:6-12. [PMID: 30771718 DOI: 10.1016/j.ejogrb.2019.01.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 01/08/2019] [Accepted: 01/29/2019] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Despite the benefits of concomitant radiotherapy and cisplatin for locally advanced cervical cancer, recurrence rates remain high. New treatment strategies such as consolidation chemotherapy and different concomitant chemotherapy combinations have been tested in recent years. Identification of the best candidates for each treatment strategy could optimize results. STUDY DESIGN A retrospective review of data from 127 patients with locally advanced cervical cancer (International Federation of Gynecology and Obstetrics Stages IIB-IVA), treated at a single institution from 2005 to 2014. Risk factors for loco-regional and systemic recurrence, and prognostic factors for overall survival (OS) were analysed using Cox regression. Survival of patients treated with consolidation chemotherapy was compared with survival of patients not treated with consolidation chemotherapy in the role cohort and in a propensity-score-matched cohort. RESULTS With a median follow-up time of 48.7 months, loco-regional-recurrence-free survival (LRFS), distant-metastasis-free survival (DMFS) and OS at 5 years were 76.6%, 54.0% and 63.0%, respectively. On multivariate analysis, tumour size ≥6 cm was associated with shorter LRFS [hazard ratio (HR) 5.18; 95% confidence interval (CI) 1.45-18.45; p = 0.011], and adenocarcinoma (HR 2.48; 95% CI 1.10-5.57; p = 0.028) and positive lymph nodes (HR 2.21; 95% CI 1.303-4.72; p = 0.041) were associated with shorter DMFS. Tumour size ≥6 cm was associated with shorter OS (HR 2.64; 95% CI 1.09-6.35; p = 0.031). Twenty-two patients were treated with consolidation chemotherapy; on univariate analysis, these patients had longer OS compared with patients who were not treated with consolidation chemotherapy (p = 0.043). In a propensity-score-matched cohort, patients treated with consolidation chemotherapy had longer DMFS and OS compared with patients who were not treated with consolidation chemotherapy, although the difference was not significant. CONCLUSIONS Different risk factors are associated with loco-regional and distant metastases in patients with locally advanced cervical cancer, and could potentially lead to particular therapeutic strategies. Although the number of patients treated with consolidation chemotherapy in the study cohort was small, they seemed to live longer and to have better control of distant relapse then patients who were not treated with consolidation chemotherapy.
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Affiliation(s)
| | - Vanessa Fabri
- Medical Oncology Department, A.C. Camargo Cancer Center, São Paulo, SP, Brazil
| | - Henrique Mantoan
- Gynaecology Oncology Department, A.C. Camargo Cancer Center, São Paulo, SP, Brazil
| | | | | | | | | | | | - Glauco Baiocchi
- Gynaecology Oncology Department, A.C. Camargo Cancer Center, São Paulo, SP, Brazil
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Gultekin M, Sari SY, Yazici G, Hurmuz P, Yildiz F, Ozyigit G. Gynecological Cancers. Radiat Oncol 2019. [DOI: 10.1007/978-3-319-97145-2_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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22
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Koh SB. The ideal strategies of chemotherapy for the treatment of cervical cancer. KOSIN MEDICAL JOURNAL 2018. [DOI: 10.7180/kmj.2018.33.3.283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Historically, the standard treatment for early-stage cervical cancer has been radical surgery in patients with operable disease. Patients with locally advanced disease (defined as FIGO stage IB2 and usually with tumors greater than 4 cm, IIB, III and IVA) are usually treated with radical radiotherapy, which consists of external beam radiotherapy and internal brachytherapy. However, the discovery that cervical cancer tumors are sensitive to chemotherapy led to the initiation of studies looking at adding chemotherapy to both radiotherapy and surgery. Following a National Cancer Institute (NCI) alert in 1999 (NCI 1999), chemoradiotherapy became the standard of care for women with locally advanced cervical cancer.
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23
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Datta NR, Stutz E, Gomez S, Bodis S. Efficacy and Safety Evaluation of the Various Therapeutic Options in Locally Advanced Cervix Cancer: A Systematic Review and Network Meta-Analysis of Randomized Clinical Trials. Int J Radiat Oncol Biol Phys 2018; 103:411-437. [PMID: 30391522 DOI: 10.1016/j.ijrobp.2018.09.037] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 09/21/2018] [Accepted: 09/25/2018] [Indexed: 01/10/2023]
Abstract
Treatment options in locally advanced cervix cancer (LACC) have evolved around radiation therapy (RT) and/or chemotherapy (CT), hypoxic cell sensitizers, immunomodulators (Imm), and locoregional moderate hyperthermia (HT). A systematic review and network meta-analysis was conducted to synthesize the evidence for efficacy and safety in terms of long-term locoregional control (LRC), overall survival (OS), and grade ≥3 acute morbidity (AM) and late morbidity (LM). Five databases were searched, and 6285 articles (1974-2018) were screened per the Preferred Reporting Items for Systematic Reviews and Meta-analysis guidelines. Fifty-nine randomized trials in untreated LACC without surgical intervention were shortlisted. These used 13 different interventions: RT alone and/or neoadjuvant CT (NACT), adjuvant CT (ACT), concurrent chemoradiation therapy (CTRT) (weekly cisplatin [CDDP]/3-weekly CDDP/combination CT with CDDP/non-CDDP-based CT), hypoxic cell sensitizers, Imm, or HT. Odds ratios (ORs) using random effects network meta-analysis were estimated. Interventions for each endpoint were ranked according to their corresponding surface under cumulative ranking curve values. Of the 9894 patients evaluated, the total events reported for LRC, OS, AM, and LM were 5431 of 8197, 4482 of 7958, 1710 of 7183, and 441 of 6333, respectively. ORs and 95% credible intervals (CrIs) for the 2 best strategies were HT + RT versus CTRT + ACT (OR, 1.23; 95% CrI, 0.49-3.19) for LRC, CTRT (3-weekly CDDP) versus HTCTRT (OR, 1.14; 95% CrI, 0.35-3.65) for OS, RT + ACT versus RT (OR, 0.01; 95% CrI, 0.00-1.04) for AM, and NACT + RT + ACT versus RT + Imm (OR, 0.42; 95% CrI, 0.02-7.39) for LM. The 3 interventions with the highest cumulative surface under cumulative ranking curve values for all 4 endpoints were HTRT, HTCTRT, and CTRT (3-weekly CDDP). Articles with low risk of bias and those published during 2004 to 2018 also retained these interventions as the best. Two-step cluster analysis grouped these 3 modalities in a single distinctive cluster. HTRT, HTCTRT, and CTRT with 3-weekly CDDP were identified as therapeutic modalities with the best comprehensive impact on key clinical endpoints in LACC. This warrants a phase 3 randomized trial among these strategies for a head-to-head comparison and additional validation.
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Affiliation(s)
- Niloy R Datta
- Centre for Radiation Oncology KSA-KSB, Kantonsspital Aarau, Switzerland.
| | - Emanuel Stutz
- Centre for Radiation Oncology KSA-KSB, Kantonsspital Aarau, Switzerland
| | - Silvia Gomez
- Centre for Radiation Oncology KSA-KSB, Kantonsspital Aarau, Switzerland
| | - Stephan Bodis
- Centre for Radiation Oncology KSA-KSB, Kantonsspital Aarau, Switzerland; Department of Radiation Oncology, University Hospital Zurich, Switzerland
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Abstract
Since the publication of the last FIGO Cancer Report there have been giant strides in the global effort to reduce the burden of cervical cancer, with WHO announcing a call for elimination. In over 80 countries, including LMICs, HPV vaccination is now included in the national program. Screening has also seen major advances with implementation of HPV testing on a larger scale. However, these interventions will take a few years to show their impact. Meanwhile, over half a million new cases are added each year. Recent developments in imaging and increased use of minimally invasive surgery have changed the paradigm for management of these cases. The FIGO Gynecologic Oncology Committee has revised the staging system based on these advances. This chapter discusses the management of cervical cancer based on the stage of disease, including attention to palliation and quality of life issues.
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Affiliation(s)
- Neerja Bhatla
- Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, New Delhi, India
| | - Daisuke Aoki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daya Nand Sharma
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi, India
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25
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Sandeep B, Sandeep J, Kartick R, Aseem-Rai B, Neeraj S. Weekly versus Tri-weekly Cisplatin Concurrent with Radiotherapy in the Treatment of Locally Advanced Carcinoma Cervix: A Prospective Study. Indian J Med Paediatr Oncol 2018. [DOI: 10.4103/ijmpo.ijmpo_89_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Abstract
Context: Different schedules of concurrent chemotherapy with definitive radiotherapy in locally advanced carcinoma cervix. Aims: The aim is to evaluate toxicity, compliance, and response of weekly versus tri-weekly cisplatin given concurrently with radiotherapy in locally advanced squamous cell carcinoma cervix. Subjects and Methods: One hundred and ten newly diagnosed histopathologically confirmed squamous cell carcinoma cervix patients with International Federation of Gynecologists and Oncologists stage IIB to IVA were randomly distributed among study group receiving 75 mg/m2 of cisplatin every 3 weeks for three cycles and control group receiving 40 mg/m2 of weekly cisplatin for six cycles. Results: Patients in both the arms tolerated treatment well. At the time of completion of chemoradiotherapy, 83.63% of patients of the study group and 80% of the control group had a complete response whereas 16.37% of study and 20% of the control group had a partial response, both statistically insignificant (P > 0.05). Compliance was similar in both the groups. The average time to complete radiotherapy was 54.63 days in the study group and 51.34 days in the control group. In the study group, 87.27% of patients completed all cycles of tri-weekly chemotherapy, whereas, in control group, 80% completed all 6 cycles of weekly chemotherapy. The difference was not statistically significant (P = 0.30). Toxicity in terms of vomiting, grade 3–4 leukopenia and neutropenia were more in the study group which was statistically significant (P < 0.001, P = 0.04, and P = 0.03, respectively). Conclusions: Although the 3-weekly cisplatin schedule has longer intervals and sounds convenient, the weekly cisplatin regime shows lower hematologic toxicity with similar disease response and compliance.
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Affiliation(s)
- Bhaskar Sandeep
- Department of Radiotherapy, SMS Medical College and Attached Group of Hospitals, Jaipur, Rajasthan, India
| | - Jain Sandeep
- Department of Radiotherapy, SMS Medical College and Attached Group of Hospitals, Jaipur, Rajasthan, India
| | - Rastogi Kartick
- Department of Radiotherapy, SMS Medical College and Attached Group of Hospitals, Jaipur, Rajasthan, India
| | | | - Sharma Neeraj
- Department of Radiotherapy, SMS Medical College and Attached Group of Hospitals, Jaipur, Rajasthan, India
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Xue R, Cai X, Xu H, Wu S, Huang H. The efficacy of concurrent weekly carboplatin with radiotherapy in the treatment of cervical cancer: A meta-analysis. Gynecol Oncol 2018; 150:412-419. [PMID: 29996970 DOI: 10.1016/j.ygyno.2018.07.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 06/29/2018] [Accepted: 07/02/2018] [Indexed: 02/05/2023]
Abstract
OBJECTIVES We aimed to evaluate whether carboplatin has a comparable efficacy with cisplatin as part of weekly concurrent chemoradiotherapy for cervical cancer (Car-RT vs. Cis-RT). METHODS A literature search was conducted and both prospective and retrospective studies that evaluated the efficacy of Car-RT for cervical cancer were included. The primary endpoints were complete response (CR) rate, progression-free survival (PFS)/disease-free survival (DFS), overall survival (OS), reported as odds ratios (ORs) and 95% confidence intervals (CIs). The estimated CR rate and survival of patients treated with Car-RT were pooled. Acute toxicity was also summarized. RESULTS Twelve studies consisting of 1698 patients were eligible for meta-analysis. A lower CR rate (OR, 0.53; 95% CI, 0.34-0.82, I2 = 0%) and a trend toward poorer 3-year PFS/DFS (OR, 0.71; 95% CI, 0.49-1.02, I2 = 0%) and 3-year OS (OR, 0.70; 95% CI, 0.46-1.05, I2 = 36%) were found in Car-RT compared with Cis-RT. For the Car-RT groups, the pooled overall CR rate was 81% (95% CI 0.74-0.89). The pooled 3-year PFS/DFS rate was 64% (95% CI 0.52-0.78). The pooled 3-year OS rate was 73% (95% CI 0.62-0.87). Acute toxic events ≥ grade 3 were infrequent in the Car-RT groups. CONCLUSIONS Car-RT showed a poorer tumor response and a trend toward inferior survival compared with Cis-RT in the treatment of cervical cancer. However, this evidence was limited by the imbalance among studies. Due to the encouraging efficacy and low toxicity, carboplatin is a suitable concurrent agent for patients with contraindications to cisplatin.
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Affiliation(s)
- Renliang Xue
- Department of Radiation Oncology, Shantou Central Hospital, Shantou, China
| | - Xiumei Cai
- Department of Intensive Care Medicine, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Hongyao Xu
- Department of Radiation Oncology, Shantou Central Hospital, Shantou, China
| | - Shengxi Wu
- Department of Radiation Oncology, Shantou Central Hospital, Shantou, China
| | - Hecheng Huang
- Department of Radiation Oncology, Shantou Central Hospital, Shantou, China.
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Chang L, Guo R. Comparison of the efficacy among multiple chemotherapeutic interventions combined with radiation therapy for patients with cervix cancer after surgery: A network meta-analysis. Oncotarget 2018; 8:49515-49533. [PMID: 28472781 PMCID: PMC5564785 DOI: 10.18632/oncotarget.17259] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Accepted: 02/15/2017] [Indexed: 01/22/2023] Open
Abstract
Background Cervix cancer was the second most common cancer in female. However, there was no network meta-analysis (NMA) comparing the efficacy of the multiple chemotherapeutic interventions combined with radiation therapy in patients after operation. Methods Randomized controlled trials were retrieved from PubMed, Embase and Cochrane Library. Overall survival (OS), recurrence-free survival (RFS), incidence of recurrence and distant metastasis were the main outcomes, particularly 5-year OS and PFS were considered as primary outcomes. Furthermore, the hazard ratio (HR) or odds ratio (OR) and their 95% credible intervals (CrIs) were extracted. The surface under cumulative ranking curve (SUCRA) was also used in this NMA. Results A total of 39 eligible trials with 8,952 patients were included and 22 common chemotherapies were evaluated in this meta-analysis. For OS, cisplatin+fluorouracil+hydroxyurea, fluorouracil+mitomycin C, cisplatin and cisplatin+fluorouracil were better than placebo. As for RFS, cisplatin+fluorouracil, fluorouracil+mitomycin C, and cisplatin alone had the significant superiority compared with placebo. In terms of incidence of recurrence, the optimal drug combination was cisplatin+ifosfamide (0.93) based on SUCRA. Moreover, epirubicin (OR = 0.28, 95% CrI: 0.08-0.91) was the only one had the distinguished potency in reducing the occurrence of distant metastasis with a SUCRA rank probability of 0.88. Conclusion We recommended cisplatin+fluorouracil+hydroxyurea and cisplatin+docetaxel for their good efficacy in long term survival. Meanwhile, the combination of multiple drugs with different mechanisms worked better.
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Affiliation(s)
- Lei Chang
- Department of Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Ruixia Guo
- Department of Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
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Park JH, Kim YS, Ahn SD, Choi EK, Shin SS, Kim YT, Kim YM, Kim JH, Yi SY, Nam JH. Concurrent Chemoradiotherapy or Radiotherapy Alone for Locally Advanced Cervical Cancer in Elderly Women. TUMORI JOURNAL 2018. [DOI: 10.1177/548.6516] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and background To evaluate the efficacy and toxicity of concurrent chemoradiotherapy or radiotherapy alone in elderly patients with locally advanced cervical carcinoma (stage IB2-IVA). Methods and study design We retrospectively reviewed the medical records of 105 women aged ≥65 years who received radiotherapy (group I, n = 61) or concurrent chemoradiotherapy (group II, n = 44). Patients received a median dose of 76.4 Gy to point A, including 30-35 Gy of high-dose intracavity brachytherapy. The concurrent chemoradiotherapy group received platinum-based chemotherapy. Results The median follow-up was 65 months for surviving patients. There was no significant difference in compliance to radiotherapy between the two groups. Most acute toxicities were hematologic; acute hematologic and gastrointestinal toxicity were significantly more common in group II. Five-year overall survival and cancer-specific survival rates were, respectively, 53.5% and 66.6% in group I and 61.8% and 68.8% in group II. Performance status, comorbidity index, tumor size, and stage were independent prognostic factors for overall survival, whereas stage was the only prognostic factor for cancer-specific survival. Conclusions The analysis showed no benefit of concurrent chemoradiotherapy with respect to overall survival and cancer-specific survival in elderly women. A prospective study is needed to determine the role of concurrent chemoradiotherapy in this population. Free full text available at www.tumorionline.it
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Affiliation(s)
- Jin-hong Park
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul
| | - Young Seok Kim
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul
| | - Seung Do Ahn
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul
| | - Eun Kyung Choi
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul
| | - Seong Soo Shin
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul
| | - Young-Tak Kim
- Departments of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul
| | - Yong-Man Kim
- Departments of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul
| | - Jong-Hyeok Kim
- Departments of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul
| | - Seong Yoon Yi
- Division of Hematology-Oncology, Department of Internal Medicine, Inje University Ilsan Paik Hospital, Seoul, Korea
| | - Joo-Hyun Nam
- Departments of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul
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Lee HJ, Kim YS, Shin SS, Nam JH, Kim YT, Han S, Choi EK. Long-Term Outcomes of Concomitant Chemoradiotherapy Incorporating High-Dose-Rate Brachytherapy to Treat Locally Advanced Cervical Cancer. TUMORI JOURNAL 2018; 98:615-21. [DOI: 10.1177/030089161209800512] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aim and background We reviewed the long-term clinical outcomes of patients treated with cisplatin-based concurrent chemoradiotherapy (CCRT) incorporating high-dose-rate (HDR) intracavitary brachytherapy (ICBT) in terms of toxicity, local control and survival rates. In addition, we identified prognostic factors for overall and disease-free survival. Methods and study design Two hundred and nine patients with stage IB2-IVA cervical cancer underwent curative cisplatin-based CCRT plus HDR ICBT. Women with stage IB2-IIB disease were given 41.4 Gy of external radiotherapy followed by 35 Gy (in 7 fractions) of ICBT. Women with stage IIIA-IVA were given 50.4 Gy followed by 30 Gy (in 6 fractions) of ICBT. Patients with parametrial disease or pelvic lymphadenopathy were given parametrial boosts via external beam radiation at a dose of up to 65 Gy to thickened and 60 Gy to unthickened parametrial regions. Results One hundred and thirty (62%) patients experienced acute grade 3-4 hematological toxicities and 11 (5%) patients had late grade 3 gastrointestinal or genitourinary complications. Complete responses occurred in 168 (80%) women as determined by clinical and imaging studies. The median follow-up period was 52 months for surviving patients and the 5-year overall and disease-free survival rates were 74% and 67%, respectively. Multivariate analysis indicated that tumor size and paraaortic lymph node involvement were prognostically significant in terms of overall survival, and that tumor diameter was a significant prognostic factor and pelvic lymph node status a marginally significant prognostic factor for disease-free survival. Conclusions Patients treated with our current HDR ICBT protocol have acceptably low late complication rates and local control and survival rates comparable to those reported in other studies. Tumor diameter was an important prognostic factor in terms of both overall and disease-free survival, emphasizing the need for modern ICBT methodologies.
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Affiliation(s)
- Hyun Jin Lee
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Young Seok Kim
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Seong Soo Shin
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Joo-Hyun Nam
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Young-Tak Kim
- Department of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Seungbong Han
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Eun Kyung Choi
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
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Park JH, Kim YS, Park J, Ahn H, Kim CS, Kim M, Kim JH, Ahn SD. Incidence and Dose-volume Analysis of Acute Bladder Toxicity following Pelvic Radiotherapy. TUMORI JOURNAL 2018; 100:195-200. [DOI: 10.1177/030089161410000213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aims and Background The authors performed this prospective study to evaluate the incidence of acute bladder toxicity following pelvic radiation therapy and to determine any dosimetric predictors for the toxicity. Methods and Study Design Acute bladder toxicity was evaluated weekly by physicians using the Common Terminology Criteria for Adverse Events (CTCAE version 4.0). At the same time, the International Prostate Symptom Score (IPSS) and Overactive Bladder Symptom Score (OABSS) were also assessed by each patient during radiation therapy. We contoured the bladder wall, solid bladder and trigone on the planning computed tomography and analyzed dose-volume histograms to determine which of these could be the most suitable dosimetric predictor. Results Of 92 eligible patients, 27 (29%) demonstrated CTCAE grade 2 acute bladder toxicity, with nocturia as the most frequently observed symptom. IPSS demonstrated better agreement with CTCAE than OABSS. In receiver-operating characteristic curve analysis, the largest area under the curve was observed for V20 of both the bladder wall and the bladder. Conclusions Acute bladder toxicity during pelvic radiation therapy is not a trivial complication and should be actively investigated. Dose-volume relationships demonstrate that both bladder wall V20 and bladder solid V20 are useful surrogates for identifying patients at high risk of toxicity. The roles of IPSS and OABSS need to be validated in a larger study.
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Affiliation(s)
- Jin-hong Park
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Young Seok Kim
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Jongmoo Park
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Hanjong Ahn
- Departments of Urology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Choung-Soo Kim
- Departments of Urology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Minju Kim
- Departments of Clinical Epidemiology & Biostatistics, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Jong Hoon Kim
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Seung Do Ahn
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
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Lee YS, Kim YS, Kim JH, Ahn SD, Lee SW, Shin SS, Nam JH, Kim YT, Kim YM, Kim JH, Choi EK. Feasibility and Outcome of Concurrent Chemoradiotherapy for Recurrent Cervical Carcinoma after Initial Surgery. TUMORI JOURNAL 2018; 96:553-9. [DOI: 10.1177/030089161009600407] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Aims and background The prognosis for recurrent cervical carcinoma following initial surgery is dismal even when aggressive radiotherapy or salvage surgery is used. We retrospectively reviewed hospital records to evaluate the efficacy and feasibility of concurrent chemoradiotherapy as a salvage treatment. Methods From 1999 to 2007, 47 patients received salvage chemoradiotherapy. Involved-field irradiation was delivered at a median dose of 64.8 Gy (range, 36–100.2), including brachytherapy boost in 10 patients. Pelvic re-irradiation was performed in 4 of the 12 women who had a previous history of pelvic radiotherapy. All but one patient received cisplatin-based concomitant chemotherapy during radiotherapy. Results The median overall follow-up period was 27 months and for surviving patients was 57 months. The interval between initial surgery and recurrence was 22 months (range, 4–203), and the median recurrent mass size was 4 cm (range, 0.5–11). In 34 patients, recurrent tumors were confined to the pelvis (21 central and 13 peripheral). Grade 3–4 acute hematologic toxicity was the most frequent toxicity and was observed in 29 (62%) women. Five-year actuarial cumulative incidence of severe gastrointestinal and genitourinary toxicity was 13% and 7%, respectively. Thirty-three patients (70%) showed a complete response and 9 (19%) a partial response following salvage chemoradiation. Five-year overall and disease-free survival rates were 44% and 41%, respectively. Conclusions Salvage chemoradiotherapy appears to be a feasible treatment option for women with recurrent cervical carcinoma following surgery. The treatment had a high salvage rate and acceptable late complication rate, despite being associated with substantial acute toxicity.
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Affiliation(s)
- Yu Sun Lee
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Young Seok Kim
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Jong Hoon Kim
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Seung Do Ahn
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Sang-wook Lee
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Seong Soo Shin
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Joo-Hyun Nam
- Departments of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Young-Tak Kim
- Departments of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Yong-Man Kim
- Departments of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Jong-Hyeok Kim
- Departments of Obstetrics and Gynecology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
| | - Eun Kyung Choi
- Departments of Radiation Oncology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea
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Mayadev J, Viswanathan A, Liu Y, Li CS, Albuquerque K, Damato AL, Beriwal S, Erickson B. American Brachytherapy Task Group Report: A pooled analysis of clinical outcomes for high-dose-rate brachytherapy for cervical cancer. Brachytherapy 2017; 16:22-43. [PMID: 28109631 DOI: 10.1016/j.brachy.2016.03.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 03/16/2016] [Accepted: 03/22/2016] [Indexed: 12/18/2022]
Abstract
PURPOSE Advanced imaging used in combination with brachytherapy (BT) has revolutionized the treatment of patients with cervical cancer. We present a comprehensive review of the literature for definitive radiation with high-dose-rate (HDR) BT. In addition, we investigate potential outcome improvement with image-based brachytherapy (IBBT) compared to studies using traditional Point A dosing. This review extensively investigates acute and late toxicities. METHODS AND MATERIALS This study reviews the literature from 2000 to 2015 with an emphasis on modern approaches including concurrent chemotherapy (chemoRT), radiation, and HDR BT and IBBT. Descriptive statistics and pelvic control (PC), disease-free survival (DFS), and overall survival (OS) outcomes were calculated using weighted means to report pooled analysis of outcomes. RESULTS Literature search yielded 16 prospective, 51 retrospective studies that reported survival outcomes, and 13 retrospective studies that focused on acute and late toxicity outcomes regardless of applicator type. There are 57 studies that report Point A dose specification with 33 having chemoRT, and 10 studies that use IBBT, 8 with chemoRT. Patients receiving radiation and chemoRT with HDR BT in the prospective studies, with >24 months followup, rates of PC were: for RT: 73%, SD: 11; CRT: 82%, SD: 8; DFS-RT: 55%, SD: 10; CRT: 65%, SD: 7; OS-RT: 66%, SD: 7; CRT: 70%, SD: 11. In the retrospective studies, the PC rates (weighted means) for the radiation and chemoradiation outcomes are 75% vs. 80%, and for DFS, the values were 55% vs. 63%, respectively. Comparing patients receiving chemoRT and IBBT to traditional Point A dose specification, there is a significant improvement in PC (p < 0.01) and DFS (p < 0.01) with IBBT. The range of genitourinary late toxicity reported for radiation was Grade 3: 1-6% and for chemoRT 2-20%. The range of late gastrointestinal toxicity for radiation was Grade 3: 4-11% and for chemoRT, 1-11%. For the late gynecologic toxicity, only 1 of the 16 prospective trials report a Grade 1-2 of 17% for radiation and 9% for chemoRT effects. CONCLUSIONS We present concise outcomes of PC, DFS, OS, and toxicity for cervical cancer patients treated with chemoradiation and HDR BT. Our data suggest an improvement in outcomes with the use of IBBT compared with traditional Point A dose prescriptions. In conclusion, HDR BT is a safe, effective modality when combined with IBBT.
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Affiliation(s)
- Jyoti Mayadev
- Department of Radiation Oncology, Davis Medical Center, University of California, Sacramento, CA.
| | - Akila Viswanathan
- Department of Radiation Oncology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA
| | - Yu Liu
- Department of Biostatistics, Davis Medical Center, University of California, Sacramento, CA
| | - Chin-Shang Li
- Department of Biostatistics, Davis Medical Center, University of California, Sacramento, CA
| | - Kevin Albuquerque
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX
| | - Antonio L Damato
- Department of Radiation Oncology, Brigham & Women's Hospital, Harvard Medical School, Boston, MA
| | - Sushil Beriwal
- Department of Radiation Oncology, University of Pittsburg Medical Center, Pittsburgh, PA
| | - Beth Erickson
- Department of Radiation Oncology, Medical College of Wisconsin Medical Center, Milwaukee, WI
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Kinjyo Y, Nagai Y, Toita T, Kudaka W, Ariga T, Shimoji Y, Nakasone T, Taira Y, Arakaki Y, Nakamoto T, Wakayama A, Ooyama T, Maemoto H, Heianna J, Aoki Y. Concurrent weekly cisplatin versus triweekly cisplatin with radiotherapy for locally advanced squamous-cell carcinoma of the cervix: a retrospective analysis from a single institution. Br J Radiol 2017; 90:20170241. [PMID: 28707541 PMCID: PMC5603956 DOI: 10.1259/bjr.20170241] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To compare patients with cervical cancer who were primarily treated with concurrent chemoradiotherapy (CCRT) using 20 mg m-2 CDDP for 5 days every 3 weeks with weekly regimens of 40 mg m-2. METHODS We retrospectively analyzed 185 patients with Stage IB-IVA squamous-cell carcinoma of the cervix who were treated with CCRT between 2005 and 2013 at our hospital. The CCRT regimen consisted of cisplatin (CDDP) at 20 mg m-2 for 5 days every 3 weeks or 40 mg m-2 weekly, administered concomitantly with RT. RESULTS The median age was 50 years (range: 22-70 years) in the triweekly group and was 50.5 years (range: 28-70 years) in the weekly group. The 5-year overall survival rate in the triweekly and weekly groups were 82.0% and 83.3%, respectively (p = 0.851); their disease-free survival rate was 79.6% and 78.1%, respectively (p = 0.672). In the triweekly group, 56 patients (50.9%) had grade 3/4 leukopenia, which was significantly higher than that of 11 patients (15%) in the weekly group (p < 0.0001). CONCLUSION The weekly CDDP regimen for CCRT seems better in patients with International Federation of Gynecology and Obstetrics Stages IB-IVA squamous-cell carcinoma of the cervix. Advances in knowledge: The weekly CDDP regimen for CCRT seems better in patients with International Federation of Gynecology and Obstetrics Stages IB-IVA squamous-cell carcinoma of the cervix.
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Affiliation(s)
- Yoshino Kinjyo
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Yutaka Nagai
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Takafumi Toita
- 2 Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Wataru Kudaka
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Takuro Ariga
- 2 Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Yuko Shimoji
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Tadaharu Nakasone
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Yusuke Taira
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Yoshihisa Arakaki
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Tomoko Nakamoto
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Akihiko Wakayama
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Takuma Ooyama
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Hitoshi Maemoto
- 2 Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Joichi Heianna
- 2 Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
| | - Yoichi Aoki
- 1 Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan
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Datta NR, Stutz E, Liu M, Rogers S, Klingbiel D, Siebenhüner A, Singh S, Bodis S. Concurrent chemoradiotherapy vs. radiotherapy alone in locally advanced cervix cancer: A systematic review and meta-analysis. Gynecol Oncol 2017; 145:374-385. [PMID: 28188016 DOI: 10.1016/j.ygyno.2017.01.033] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Revised: 01/24/2017] [Accepted: 01/31/2017] [Indexed: 12/20/2022]
Abstract
The efficacy of concurrent chemoradiotherapy (CTRT) in locally advanced cervix cancer (LACC, stages IIB-IVA) is contentious. This is due to the variable extent of therapeutic benefit reported in different randomized clinical trials and meta-analyses that usually include all stages of cervix cancer. A systematic review and meta-analysis was therefore conducted to evaluate the efficacy of concurrent CTRT over radiotherapy (RT) alone, predominantly in LACC for the key endpoints; complete response (CR), long-term loco-regional control (LRC), overall survival (OS), grade III/IV acute and late toxicities. Six databases namely - PubMed, EMBASE, SCOPUS, Web of Science, Google Scholar and Cochrane library were explored and supplemented by hand-searching. Only prospective randomized trials conducted in LACC between concurrent CTRT and RT alone with no surgical interventions were included. Fourteen English language articles from 1788 citations were shortlisted for the final analysis. Of the 2445 patients evaluated (CTRT: n=1217; RT: n=1228), 95.7% had LACC and 96% had a squamous cell histology. Eight studies used cisplatin alone, 4 had cisplatin-based combination chemotherapy (CT) while 2 used mitomycin-C, either alone or in combination. CTRT improved the CR (+10.2%, p=0.027), LRC (+8.4%, p<0.001) and OS (+7.5%, p<0.001) over RT alone. However a 10.4% higher incidence of grade III/IV acute toxicities (p<0.001) was also evident with CTRT. Late toxicities in both groups were equivalent. Subgroup analysis and meta-regression did not reveal any significant advantage in outcomes between the 3 CTRT regimens. Thus, although concurrent CTRT provides conclusive therapeutic benefit over RT alone in LACC, the choice of CT agents should be based on their cost-effectiveness and the anticipated expenses for the management of any associated acute toxicities. This assumes importance particularly in resource-constrained low-middle-income countries with the highest burden of LACC, where majority of the patients meet the treatment costs as out-of-pocket expenses.
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Affiliation(s)
- Niloy Ranjan Datta
- Centre for Radiation Oncology KSA-KSB, Kantonsspital Aarau, Aarau, Switzerland.
| | - Emanuel Stutz
- Centre for Radiation Oncology KSA-KSB, Kantonsspital Aarau, Aarau, Switzerland
| | - Michael Liu
- Centre for Radiation Oncology KSA-KSB, Kantonsspital Aarau, Aarau, Switzerland
| | - Susanne Rogers
- Centre for Radiation Oncology KSA-KSB, Kantonsspital Aarau, Aarau, Switzerland
| | - Dirk Klingbiel
- Swiss Group for Clinical Cancer Research (SAKK), Coordinating Centre, Bern, Switzerland
| | | | - Shalini Singh
- Department of Radiotherapy, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Stephan Bodis
- Centre for Radiation Oncology KSA-KSB, Kantonsspital Aarau, Aarau, Switzerland; Department of Radiation Oncology, University Hospital Zurich, Switzerland
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Weekly Versus Triweekly Cisplatin-Based Chemotherapy Concurrent With Radiotherapy in the Treatment of Cervical Cancer: A Meta-Analysis. Int J Gynecol Cancer 2017; 27:344-349. [DOI: 10.1097/igc.0000000000000883] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BackgroundThe aim of this study was to evaluate toxicity, compliance, recurrence and the survival of weekly and triweekly cisplatin-based concomitant chemoradiation in treatment of cervical cancer.Materials and MethodsThe databases were searched from 1995 until 2015 to identify eligible studies on weekly versus triweekly cisplatin chemoradiotherapy. The data were analyzed by RevMan 5.3 software.ResultsA total of 5 randomized controlled trials were included in this review. Weekly cisplatin regimen significantly reduced the incidence of Hematologic toxicity. However, there was no significantly different between the 2 arms in compliance, recurrence and the survival rate (allP>0.05).ConclusionsWeekly cisplatin regimen had the similar therapeutic effect as the triweekly cisplatin regimen but with less hematologic toxicity. Therefore, we recommend the weekly cisplatin 30 to 40 mg/m2chemoradiotherapy as the strong candidate for the optimal cisplatin dose and dosing schedule in the treatment of locally advanced cervical cancer.
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Shim SH, Kim DY, Lee SJ, Kim SN, Kang SB, Lee SW, Park JY, Suh DS, Kim JH, Kim YM, Kim YT, Nam JH. Prediction model for para-aortic lymph node metastasis in patients with locally advanced cervical cancer. Gynecol Oncol 2017; 144:40-45. [DOI: 10.1016/j.ygyno.2016.11.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 11/01/2016] [Accepted: 11/05/2016] [Indexed: 10/20/2022]
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Fu ZZ, Li K, Peng Y, Zheng Y, Cao LY, Zhang YJ, Sun YM. Efficacy and toxicity of different concurrent chemoradiotherapy regimens in the treatment of advanced cervical cancer: A network meta-analysis. Medicine (Baltimore) 2017; 96:e5853. [PMID: 28079819 PMCID: PMC5266181 DOI: 10.1097/md.0000000000005853] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVE The aim of this study was to compare the efficacy and toxicity of different concurrent chemoradiotherapy (CCRT) regimens in the treatment of advanced cervical cancer (CC) by adopting a network meta-analysis. METHODS We searched PubMed and Cochrane Library from the inception of these databases to September 2016, and all cohort studies (CSs) related to different CCRT regimens in the treatment of CC were included. A network analysis was adopted to compare the combination of direct and indirect evidence, to analyze the odds ratio (OR), and to draw a surface under the cumulative ranking curve of the efficacy and toxicity of different CCRT regimens for CC. Cluster analyses were used to group each category based on similar treatment regimens. RESULTS Nineteen CSs were enrolled in this network meta-analysis, including 12 CCRT regimens (radiotherapy [RT], CCRT [cisplatin], CCRT [vinorelbine], CCRT [paclitaxel], CCRT [hydroxyurea], CCRT [cisplatin + FU], CCRT [cisplatin + gemcitabine], CCRT [cisplatin + docetaxel], CCRT [cisplatin + paclitaxel], CCRT [cisplatin + amifostine], CCRT [cisplatin + FU + hydroxyurea], and CCRT [cisplatin + vincristine + bleomycin]). The results of the network meta-analysis showed that regarding efficacy, the overall response rate of CCRT (cisplatin + docetaxel) was higher than RT, and the 5-year overall survival (OS) rate of CCRT (cisplatin + FU + hydroxyurea) was relatively higher than CCRT (hydroxyurea). As for toxicity, CCRT (cisplatin) had a lower incidence of leukopenia than CCRT (hydroxyurea), CCRT (cisplatin + FU) and CCRT (cisplatin + paclitaxel), and the incidences of diarrhea and vomiting in CCRT (cisplatin) were lower than those in CCRT (cisplatin + gemcitabine). Additionally, the cluster analysis showed that CCRT (cisplatin) had relatively lower incidences of both hematotoxicity and gastrointestinal toxicity, and CCRT (paclitaxel) had lower gastrointestinal toxicity than other regimens. CONCLUSION Our study demonstrated that CCRT (cisplatin + docetaxel) might be the best choice of CCRT regimens in the treatment of CC, and the 5-year OS rate of CCRT (cisplatin + FU + hydroxyurea) might be the highest among these different regimens. CCRT (cisplatin) might have the lowest toxicity among all the CCRT regimens.
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Affiliation(s)
- Zhan-Zhao Fu
- Department of Radiotherapy, the First Hospital of Qinhuangdao
| | | | - Yong Peng
- Department of Biomedical Engineering, Yanshan University
| | | | - Li-Yan Cao
- Department of Radiotherapy, the First Hospital of Qinhuangdao
| | - Yun-Jie Zhang
- Department of Radiotherapy, the First Hospital of Qinhuangdao
| | - Yong-Mei Sun
- Department of Gynaecology, the First Hospital of Qinhuangdao, Qinhuangdao, P.R. China.
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Affiliation(s)
- Adriana Bermudez
- Gynecologic Oncology Unit, Buenos Aires University Hospital, Buenos Aires, Argentina
| | - Neerja Bhatla
- Department of Obstetrics and Gynecology, All India Institute of Medical Sciences, New Delhi, India
| | - Eric Leung
- Department of Radiation Oncology, Sunnybrook Health Sciences Center, Odette Cancer Centre, Toronto, Ontario, Canada
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Gandhi AK. Novel agents and treatment techniques to enhance radiotherapeutic outcomes in carcinoma of the uterine cervix. ANNALS OF TRANSLATIONAL MEDICINE 2016; 4:49. [PMID: 26904571 DOI: 10.3978/j.issn.2305-5839.2015.10.08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Survival of patients with locally advanced carcinoma cervix (LACC) using the current standard of concurrent chemo-radiotherapy (CCRT) has reached a plateau over the last two decades. Loco-regional failure in first two years of treatment completion and distant metastasis in the subsequent years has put the survival curves at a halt. Strategies of induction and adjuvant chemotherapy have yielded little as has any advancement in techniques of delivery of radiation therapy. This article aims at discussing the current existing literature as well as promising novel strategies to enhance radiotherapeutic outcomes in carcinoma of the uterine cervix. METHODS The review of English literature included phase I-III trials evaluating either a novel agent, novel application/modifications of an existing treatment regimen or an innovative treatment technique. The studies have been divided in to subsections with summary of most important findings at the end of each section. RESULTS Despite CCRT being the 'gold standard' treatment, several issues like optimum drug combination, schedule of drug delivery, combination with molecular targeted agents etc. remain undefined. Taxane, topoisomerase and gemcitabine based regimen needs to be further explored and compared with cisplatin based CCRT regimen. Several approaches like local delivery of cytotoxic agents, use of nano-medicine with CCRT are appearing on horizon with promises for the future. Therapies need to be designed based on the human papillomavirus titers of the patients and incorporation of radiosensitizers as an effective way of palliation with short course of radiotherapy may further enhance the radiotherapeutic outcomes. CONCLUSIONS The results of the studies with novel agents and treatment techniques appear promising. Further research in this arena including incorporation of cost-effectiveness analysis and quality of life issues in future trial designs are warranted.
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Affiliation(s)
- Ajeet Kumar Gandhi
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi 110029, India
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Evaluation of Outcomes in Patients With Carcinoma of the Cervix Treated With Concurrent Radiation and Cisplatin Versus Cisplatin/5-FU Compared With Radiation Alone. Am J Clin Oncol 2015; 38:437-41. [DOI: 10.1097/coc.0b013e3182a1b448] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Waks AG, Lennon J, Yadav BS, Hwang H, dSchapirael Carmen M, Johnson NB, Reynolds K, Schapira L, Gilman PB, Overmoyer B. Metastasis to the Cervix Uteri 15 Years After Treatment of Lobular Carcinoma of the Breast. Semin Oncol 2015; 42:e81-94. [DOI: 10.1053/j.seminoncol.2015.07.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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The role of cisplatin alternative regimens with radiotherapy in cervical cancer. Gynecol Oncol Rep 2015; 11:38-40. [PMID: 26076090 PMCID: PMC4434156 DOI: 10.1016/j.gore.2014.10.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Accepted: 10/30/2014] [Indexed: 11/30/2022] Open
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Yoon HI, Cha J, Keum KC, Lee HY, Nam EJ, Kim SW, Kim S, Kim YT, Kim GE, Kim YB. Treatment outcomes of extended-field radiation therapy and the effect of concurrent chemotherapy on uterine cervical cancer with para-aortic lymph node metastasis. Radiat Oncol 2015; 10:18. [PMID: 25582425 PMCID: PMC4311470 DOI: 10.1186/s13014-014-0320-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 12/23/2014] [Indexed: 11/29/2022] Open
Abstract
Purpose To review the clinical outcomes of extended-field radiation therapy (EFRT) and to analyze prognostic factors significant for survival in patients receiving EFRT for uterine cervical carcinoma with para-aortic node (PAN) metastasis. Patients and methods We retrospectively reviewed 90 patients with stage IB-IVA cervical cancer and PAN metastasis between 1987 and 2012. Median age was 50 (range, 24–77). Patients received median 70.2 Gy (range, 56–93) to point A and median 50.4 Gy (range, 45–60.4) to PAN over median 69 elapsed days (range, 43–182). Forty-six patients (51.1%) received concurrent chemotherapy. Survival was calculated using the Kaplan–Meier method. We analyzed prognostic factors for overall actuarial survival (OS) and progression-free survival (PFS) using a Cox regression method. Results The median follow-up period for surviving patients was 55 months (range, 3–252). Seventy patients (77.8%) had complete remission. Forty-six patients experienced treatment failure as follows: 11 patients (12.2%) as local recurrence, 19 (21%) as regional recurrence and 33 (36.7%) as distant metastasis. The 5-yr OS and PFS were 62.6% and 43.9%, respectively. Treatment response was the only statistically independent prognostic factors for OS (p= 0.04) and PFS (p< 0.001) on multivariate analysis. Grade 3 or 4 hematologic gastrointestinal and urogenital toxicities were observed in about 10% of patients. Conclusions Our institutional experiences showed that EFRT was an effective treatment for cervical cancer patients with PAN metastasis. The addition of chemotherapy to EFRT seems to have uncertain survival benefit with higher hematologic toxicity. Electronic supplementary material The online version of this article (doi:10.1186/s13014-014-0320-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hong In Yoon
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea. .,Department of Pharmacology, Brain Korea 21 plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea.
| | - Jihye Cha
- Department of Radiation Oncology, Yonsei University Wonju College of Medicine, Wonju, Korea.
| | - Ki Chang Keum
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea. .,Yonsei Song-Dang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Korea.
| | - Ha Yoon Lee
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea.
| | - Eun Ji Nam
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Seoul, Korea.
| | - Sang Wun Kim
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Seoul, Korea.
| | - Sunghoon Kim
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Seoul, Korea.
| | - Young Tae Kim
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Yonsei University College of Medicine, Seoul, Korea.
| | - Gwi Eon Kim
- Department of Radiation Oncology, Jeju National University School of Medicine, Jeju, Korea.
| | - Yong Bae Kim
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea. .,Yonsei Song-Dang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Korea.
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Petrelli F, De Stefani A, Raspagliesi F, Lorusso D, Barni S. Radiotherapy with concurrent cisplatin-based doublet or weekly cisplatin for cervical cancer: A systematic review and meta-analysis. Gynecol Oncol 2014; 134:166-71. [DOI: 10.1016/j.ygyno.2014.04.049] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Revised: 04/17/2014] [Accepted: 04/19/2014] [Indexed: 11/25/2022]
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Prospective study of symptom assessment among patients with cervical cancer during concurrent chemoradiotherapy with weekly cisplatin or every-3-week cisplatin and 5-fluorouracil. Int J Gynecol Cancer 2013; 23:1520-7. [PMID: 24257567 DOI: 10.1097/igc.0b013e3182a0c0e5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE In this prospective study, symptoms were assessed in patients with locally advanced cervical cancer undergoing concurrent chemoradiotherapy (CTRT) with either weekly cisplatin (WP) or every-3-week cisplatin/5-fluorouracil (PF). MATERIALS AND METHODS Patients with 1994 International Federation of Gynecology and Obstetrics stage IIB to IVA disease, biopsy-proven involved pelvic nodes, or gross tumor size greater than 5 cm were eligible. Patients requiring paraaortic radiotherapy were excluded. With the use of a modified Edmonton Symptom Assessment Scale, patients reported symptom severity on an 11-point scale 3 times per week during CTRT and at the first follow-up. The Wilcoxon rank sum test and multilevel mixed-effects linear regression were used to assess the effect of chemotherapy regimen on symptoms. RESULTS Among the 52 patients included in the final analysis, 37 received WP, 13 received PF, and 2 received 1 cycle of PF followed by WP. Overall compliance with completion of Edmonton Symptom Assessment Scale questionnaires was 75%. There were significant differences in symptom scores for well-being, anorexia, fatigue, diarrhea, and stomatitis favoring the WP regimen. All symptoms except diarrhea were stable and of low intensity in the WP group. In the PF group, symptoms had a cyclical pattern with an initial rise followed by a gradual fall during the 3-week period after chemotherapy. For the 29 patients (56%) who completed the follow-up surveys, scores for all symptoms improved to baseline levels 4 to 6 weeks after treatment. CONCLUSIONS This analysis provides important patient-reported data regarding the rates and timing of acute symptoms during CTRT that can help clinicians better manage symptoms that impact patients' quality of life.
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Marnitz S, Köhler C, Rauer A, Schneider A, Budach V, Tsunoda A, Mangler M. Patterns of care in patients with cervical cancer 2012: results of a survey among German radiotherapy departments and out-patient health care centers. Strahlenther Onkol 2013; 190:34-40. [PMID: 23887709 DOI: 10.1007/s00066-013-0403-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Accepted: 06/03/2013] [Indexed: 12/27/2022]
Abstract
BACKGROUND Platinum-based primary or adjuvant chemoradiation is the treatment of choice for patients with cervical cancer. However, despite national guidelines and international recommendations, many aspects in diagnosis, therapy, and follow-up of patients with cervical cancer are not based on valid data. METHODS To evaluate the current patterns of care for patients with cervical cancer in Germany, a questionnaire with 25 items was sent to 281 radiooncologic departments and out-patient health care centers. RESULTS The response rate was 51%. While 87% of institutions treat 0-25 patients/year, 12 % treat between 26 and 50 and only 1% treat more than 50 patients/year. In 2011, the stage distribution of 1,706 treated cervical cancers were IB1, IB2, IIA, IIB, IIIA/IIIB, and IV in 11, 12, 11, 22, 28, and 16%, respectively. CT (90%) and MRI (86%) are mainly used as staging procedures in contrast to PET-CT with 14%. Interestingly, 27% of institutions advocate surgical staging prior to chemoradiation. In the majority of departments 3D-based (70%) and intensity-modulated radiotherapy (76%) are used for percutaneous radiation, less frequently volumetric arc techniques (26%). Nearly all colleagues (99.3%) apply conventional fractioning of 1.8-2 Gy for external-beam radiotherapy, in 19% combined with a simultaneous integrated boost. Cisplatinum mono is used as a radiosensitizer with 40 mg/m(2) weekly by 90% of radiooncologists. For boost application in the primary treatment, HDR (high-dose rate) brachytherapy is the dominant technique (84%). In patients after radical hysterectomy pT1B1/1B2, node negative and resection in sound margins adjuvant chemoradiation is applied due to the occurrence of 1-4 other risk factors in 16-97%. There is a broad spectrum of recommended primary treatment strategies in stages IIB and IVA. CONCLUSION Results of the survey underline the leading role but also differences in the use of chemoradiation in the treatment of cervical cancer patients in Germany.
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Affiliation(s)
- S Marnitz
- Department of Radiooncology, Charité Universitätsmedizin, Augustenburger Platz 1, 13353, Berlin, Germany,
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Jang H, Chun M, Cho O, Heo JS, Ryu HS, Chang SJ. Prognostic factors and treatment outcome after radiotherapy in cervical cancer patients with isolated para-aortic lymph node metastases. J Gynecol Oncol 2013; 24:229-35. [PMID: 23875072 PMCID: PMC3714460 DOI: 10.3802/jgo.2013.24.3.229] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 04/23/2013] [Accepted: 04/23/2013] [Indexed: 12/04/2022] Open
Abstract
Objective The purpose of the present study was to evaluate treatment outcomes and prognostic factors in cervical cancer patients with isolated para-aortic lymph node (PALN) metastases. We especially tried to evaluate PALN factors such as size, site and number. Methods From August 1994 to December 2009, 40 cervical cancer patients with isolated PALN node metastases at initial diagnosis were selected for analysis. Patients underwent both extended field external beam and intracavitary brachytherapy. Fourteen patients received 5-fluorouracil and cisplatin (FP) and 16 patients received weekly concurrent cisplatin. Information of PALN, such as size, site, and number, was founded before PALN radiotherapy. Results The median follow-up time after primary treatment was 28.5 months (range, 2 to 213 months). The 3-year overall and progression-free survival rate after primary treatment was 44.3% and 31.3%, respectively. In multivariate analysis including tumor stage, performance status, and chemotherapy, FP regimen concurrent chemoradiotherapy was more effective than radiotherapy alone (p=0.030). The 3-year progression-free survival rate was 41.9% and 11.1% in patients with PALN numbers of ≤1 and ≥2, respectively (p=0.008). The 3-year progression-free survival rate was 42.1% and 19.2% in patients with PALN size of <1.5 cm and ≥1.5 cm, respectively (p=0.031). Conclusion The radiologic features of PALN, such as number or size, can be used to determine prognosis in PALN metastatic cervical cancer patients. Furthermore, FP regimen concurrent chemoradiotherapy was associated with better patient survival than radiotherapy alone. However, more studies are required to confirm possible different treatment outcomes between FP and weekly cisplatin regimens.
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Affiliation(s)
- Hyunsoo Jang
- Department of Radiation Oncology, Dongguk University School of Medicine, Gyeongju, Korea
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Póti Z, Mayer A. [Current methods of chemoradiotherapy for locally advanced cervical cancer. Options for reduction of side-effects]. Orv Hetil 2013; 154:803-9. [PMID: 23692874 DOI: 10.1556/oh.2013.29618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The advantages of cisplatin based radiochemotherapy have been proven for over one and a half decades, particularly in the treatment of advanced solid tumours. In head and neck, and cervical tumours results of prospective studies are available. Those showed that both in the early and advanced stages, local control and overall survival rates are better than radiotherapy alone. The effect of cisplatin can be probably intensified with novel, more effective molecules, such as m-TOR inhibitors and tirapazamine. The authors review cisplatin and non-cisplatin based radiochemotherapy protocols, which improve previous treatment results. It should be considered, however, radiotherapy for cervical cancer can cause hematological, urogenital and intestinal toxicity, similarly to other combined treatments. The authors briefly outline international recommendations and their own experience for the prevention of these side-effects.
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Affiliation(s)
- Zsuzsa Póti
- Uzsoki Utcai Kórház Fővárosi Onkoradiológiai Központ Budapest.
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Novel approaches for concurrent irradiation in locally advanced cervical cancer: platinum combinations, non-platinum-containing regimens, and molecular targeted agents. Obstet Gynecol Int 2013; 2013:536765. [PMID: 23766764 PMCID: PMC3674741 DOI: 10.1155/2013/536765] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2013] [Revised: 03/31/2013] [Accepted: 04/12/2013] [Indexed: 11/17/2022] Open
Abstract
Despite the available prevention and early detection strategies, squamous-cell carcinoma of the uterine cervix is still diagnosed as locally advanced disease in a considerable proportion of patients. As a potent sensitizer of cancer cells, cisplatin has been the "traditional partner" of external beam irradiation in this setting for more than two decades. Induction chemotherapy strategies followed by concurrent chemoradiation or surgery and preoperative concurrent chemoradiation have been recently implemented in clinical trials in an effort to optimize local control and to minimize the risk of distant metastases. In this context, cisplatin has been combined with a number of other potential radiosensitizers, including 5-fluorouracil, capecitabine, and gemcitabine. In patients resistant or intolerant to platinum compounds, numerous non-platinum-containing regimens have been developed, implementing various antimetabolites, taxanes, antineoplastic antibiotics, and topoisomerase II inhibitors. More recently, molecular agents targeting critical pathways in cervical malignant transformation are being assessed in early clinical trials in combination with external-beam irradiation. In the current work, we review the evolving role of cisplatin and other platinum compounds, either alone or in combination regimens, in the context of other potent radiosensitizers. The emerging role of molecular targeted agents, as candidate partners of external beam irradiation, is also discussed.
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Gao Y, Gao F, Liu Z, Song LP. Treatment results of incomplete chemoradiotherapy in locally advanced cervical cancer. Onco Targets Ther 2013; 6:297-302. [PMID: 23579439 PMCID: PMC3621650 DOI: 10.2147/ott.s41538] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Objective Regimens that combine chemotherapy and radiotherapy increase toxicity and compromise a patient’s ability to adhere to the treatment plan. We evaluated the efficacy and safety of a partially completed chemoradiation regimen prescribed for locally advanced carcinoma of the cervix. Methods Medical records of 156 patients with locally advanced cervical cancer stage IIB–IVA who received chemoradiation with cisplatin (40 mg/m2) and 5-fluorouracil (500 mg/ m2) from October 2006 to October 2008 were collected. The treatment protocol called for two cycles of chemotherapy. External beam radiation therapy was administered using a 10-MeV electron beam. Local control, disease free survival, overall survival, and toxicities were evaluated. Results With a median follow-up of 37.5 months, 89 patients (57%) completed the planned protocol. Sixty seven patients (43%) completed fewer than two cycles. The 3-year local control rate was significantly better in the patient group that completed the prescribed plan (92.1% compared to 80.6%; P = 0.033). No statistical significance was observed between the groups that completed or did not complete the two cycle protocol with regard to disease free survival (80.9% and 73.2%, respectively; P = 0.250), overall survival (84.3% and 79.1%; P = 0.405), and progression survival (3.4% and 3.0%; P = 0.892). Differences in acute hematologic toxicity and subcutaneous toxicity were observed between the two groups. Conclusions Completion of two cycles of 5-fluorouracil and cisplatin with radiotherapy was effective, safe, and responsible for better local control; toxicity was acceptable. Disease free survival and overall survival were similar between the treatment groups.
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Affiliation(s)
- Ying Gao
- Department of Radiotherapy Oncology, First Affiliated Hospital of Medical College of Xi'an Jiaotong University, Xi'an, People's Republic of China
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