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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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Lin H, Wang D, Li H, Wu C, Zhang F, Lin Z, Yao T. Survival, treatment pattern, and treatment outcome in patients with cervical cancer metastatic to distant lymph nodes. Front Oncol 2022; 12:952480. [PMID: 36033481 PMCID: PMC9402899 DOI: 10.3389/fonc.2022.952480] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 07/18/2022] [Indexed: 11/30/2022] Open
Abstract
Background Cervical cancer with nodal involvement beyond the pelvis was considered as distant nodal metastasis in the previous International Federation of Gynecology and Obstetrics staging system. With the improvement of cancer-directed therapies, some of these patients can receive curative treatment. Classifying them as distant metastasis may result in underestimation of their prognosis as well as undertreatment. However, limited research has been conducted on the survival and treatment pattern in distant lymphatic metastatic cervical cancer. Objective To investigate the survival, treatment pattern, and treatment outcome of patients with cervical cancer metastasized to distant lymph nodes (DLN) beyond the pelvis. Methods Patients with stage III-IV cervical cancer from 1988 to 2016 were identified using the Surveillance, Epidemiology, and End Results program. The cancer cause-specific survival (CSS) was analyzed using the Kaplan-Meier method, log-rank test, multivariable Cox proportional hazard regression, subgroup analysis, and propensity score-matched analysis. Results Of 17783 patients with stage III-IV cervical cancer, patients with distant nodal disease beyond the pelvis (n=1883; included para-aortic lymph nodes metastasis) had superior survival compared to those with pelvic organ invasion or with distant organ(s) metastasis (5-year CSS, 32.3%, 26.3%, and 11.5%, respectively; adjusted P<0.001). The T stage significantly affected the survival of patients with positive DLN (5-year CSS for T1, T2, and T3: 47.3%, 37.0%, and 19.8%, respectively, adjusted P<0.01). For patients with positive DLN, combination radiotherapy (external beam radiotherapy [EBRT] with brachytherapy) prolonged CSS compared to EBRT alone (5-year CSS, 38.0% vs 21.7%; propensity score-adjusted HR, 0.60; 95% CI 0.51-0.72; P<0.001). Despite the superiority of combination radiotherapy, EBRT was the most frequently used treatment after 2004 (483/1214, 39.8%), while the utilization of combination radiotherapy declined from 37.8% (253/669) during 1988 through 2003 to 25.2% (306/1214) during 2004 through 2016. Conclusion Patients with cervical cancer metastasized to DLN have favorable survival compared to those with pelvic organ invasion or with distant organ(s) metastasis. Their prognosis is significantly affected by local tumor burden and local treatment. Adequate and aggressive local radiotherapy, such as image-guided brachytherapy, can be considered for these patients to achieve better outcomes.
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Affiliation(s)
- Haoliang Lin
- Department of Gynecological Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Dongyan Wang
- Department of Gynecological Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hui Li
- Department of Gynecological Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chuling Wu
- Department of Gynecological Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Fengqian Zhang
- Department of Gynecological Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhongqiu Lin
- Department of Gynecological Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Zhongqiu Lin, ; Tingting Yao,
| | - Tingting Yao
- Department of Gynecological Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Zhongqiu Lin, ; Tingting Yao,
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Li H, Wang S, Liu Y, Wang T, Jin S, Liu Z. Prophylactic extended-field irradiation for locally advanced cervical cancer. Gynecol Oncol 2022; 166:606-613. [PMID: 35868881 DOI: 10.1016/j.ygyno.2022.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 07/03/2022] [Accepted: 07/10/2022] [Indexed: 11/04/2022]
Abstract
Concomitant chemoradiotherapy is the standard treatment for locally advanced cervical cancer. Pelvic irradiation is commonly recommended for patients with negative para-aortic lymph nodes(PALNs). However, owing to the development of imaging-guided brachytherapy, distant failure has become the main failure pattern. The PALNs are a vital site of distant metastasis, and the para-aortic region may contain occult microscopic metastases that are barely detected owing to imaging technology restriction. The prognostic of patients who experienced PALN failure is dismal. Typically, there are four ways to decrease PALN failure. First, surgical staging can be performed to assess the occurrence of metastasis in the para-aortic region; however, the application of surgical staging is decreasing owing to controversial survival benefits and accompanying complications of surgery. Second, regular imaging surveillance and timely salvage of early recurrences could reduce PALN failure. Third, better systemic adjuvant therapy could be recommended since it has enormous potential to reduce distant metastases and improve overall survival. Fourth, performing prophylactic extended-field irradiation (EFI), including pelvic and para-aortic region irradiation, can sterilize occult microscopic metastases in the para-aortic region and improve survival. Prior investigations have revealed that prophylactic EFI could reduce PALN failure as well as distant metastasis and present the benefit of survival. Yet, owing to the serious morbidity induced by enlarged irradiation field in the era of conventional irradiation techniques, further research on EFI is stagnated. Nowadays, with the development of new technologies, intensity modulated radiation therapy can deliver a higher dose to tumors with acceptable toxicity. Prophylactic EFI regained attention. However, the inclusion criteria of prophylactic EFI in existing studies reveal great discrepancies. Thus, it is urgent to precisely identify indications for better survival and lower complications in patients with cervical cancer. In this review, we identify indications and summary guidelines for prophylactic EFI, which may provide a foundation for further trials and clinical applications.
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Affiliation(s)
- Huanhuan Li
- Department of radiation oncology, The Second affiliated Hospital of Jilin University, Changchun 130041, China
| | - Shu Wang
- Department of radiation oncology, The Second affiliated Hospital of Jilin University, Changchun 130041, China
| | - Yingying Liu
- Department of radiation oncology, The Second affiliated Hospital of Jilin University, Changchun 130041, China
| | - Tiejun Wang
- Department of radiation oncology, The Second affiliated Hospital of Jilin University, Changchun 130041, China
| | - Shunzi Jin
- NHC Key Laboratory of Radiobiology,Jilin University, Changchun 130021, China
| | - Zhongshan Liu
- Department of radiation oncology, The Second affiliated Hospital of Jilin University, Changchun 130041, China.
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Correlating Quantitative Para-Aortic Lymph Node Computed Tomography Parameters With Fluorodeoxyglucose Positron Emission Tomography for Cervical Cancer Staging: Possible Solution for Resource Constrained Countries. J Comput Assist Tomogr 2022; 46:551-559. [PMID: 35405734 DOI: 10.1097/rct.0000000000001305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE The aim of the study was to determine the most accurate quantitative morphological parameters on computed tomography (CT) that correlate with fluorodeoxyglucose (FDG)-avid para-aortic nodes (PANs) in patients with cervical cancer. METHODS A single-institution retrospective evaluation was performed of women with cervical cancer who underwent pretreatment positron emission tomography (PET)/CT and radiotherapy therapy planning CT between 2009 and 2020. A node-by-node correlation between pretreatment CT and PET/CT was performed for the reference standard of FDG avidity for short- and long-axis diameters, volume, and long-/short-axis ratio (L/S). The FDG-avid PANs were defined as PET-positive and non-FDG-avid PANs from patients without PET-determined PAN metastasis were defined as PET negative. Area under the receiver operator curve was calculated to access diagnostic accuracy of the different quantitative parameters. RESULTS A total of 94 women (mean age ± standard deviation, 52 ± 13 years) with cervical cancer were included. Forty-seven patients had PET-positive PANs (181 PET-positive PANs) and 47 patients had no PET-positive PANs (141 PET-negative PANs). The area under the receiver operator curve for volume (0.945) was greater (P < 0.001) than that of short axis (0.895), long axis (0.885), and L/S (0.583). At a specificity set point of 0.90 (127/141 PANs), the cutoff for volume was 0.443 cm3 or greater (0.85 sensitivity [154/181 PANs]; 95% confidence interval, 0.83-0.93) and for short-axis diameter was 5.9 mm or greater (0.75 sensitivity [135/181 PANs]; 95% confidence interval, 0.68-0.81). CONCLUSIONS Para-aortic lymph node volume demonstrated that improved node-by-node correlation between CT and PET/CT compared with short-axis diameter, long-axis diameter, and L/S and is an alternative to improve detection of PAN suspicious of metastatic diseases in locations without access to PET/CT.
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Qin F, Pang H, Yu T, Luo Y, Dong Y. Treatment Strategies and Prognostic Factors of 2018 FIGO Stage IIIC Cervical Cancer: A Review. Technol Cancer Res Treat 2022; 21:15330338221086403. [PMID: 35341413 PMCID: PMC8966198 DOI: 10.1177/15330338221086403] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Cervical cancer is the fourth most common malignant tumor globally in terms of morbidity and mortality. The presence of lymph node metastasis (LNM) is an independent prognostic factor for progression-free survival (PFS) and overall survival (OS) in cervical cancer patients. The International Federation of Gynecology and Obstetrics (FIGO) staging system was revised in 2018. An important revision designates patients with regional LNM as stage IIIC, pelvic LNM only as stage IIIC1, and para-aortic LNM as stage IIIC2. However, the current staging system is only based on the anatomical location of metastatic lymph nodes (LNs). It does not consider other LN status parameters, which may limit its prognostic significance to a certain extent and needs further exploration and confirmation in the future. The purpose of this review is to summarize the choice of treatment for stage IIIC cervical cancer and the effect of different LN status parameters on prognosis.
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Affiliation(s)
- Fengying Qin
- 74665Liaoning Cancer Hospital, Shenyang, Liaoning, China
| | - Huiting Pang
- 74665Liaoning Cancer Hospital, Shenyang, Liaoning, China
| | - Tao Yu
- 74665Liaoning Cancer Hospital, Shenyang, Liaoning, China
| | - Yahong Luo
- 74665Liaoning Cancer Hospital, Shenyang, Liaoning, China
| | - Yue Dong
- 74665Liaoning Cancer Hospital, Shenyang, Liaoning, China
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Katanyoo K, Chaikledkaew U, Thavorncharoensap M, Riewpaiboon A. Cost-Effectiveness Analysis of Diagnostic Tests for Para-Aortic Lymph Node Detection in Locally Advanced Cervical Cancer. CLINICOECONOMICS AND OUTCOMES RESEARCH 2021; 13:943-955. [PMID: 34848981 PMCID: PMC8622739 DOI: 10.2147/ceor.s327698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 10/31/2021] [Indexed: 01/13/2023] Open
Abstract
Purpose We aimed to determine the cost-effectiveness of diagnostic tests, ie, computed tomography (CT), magnetic resonance imaging (MRI), and fluorine-18-fluorodeoxyglucose positron emission tomography/computed tomography (PET⁄CT) for para-aortic lymph node detection (PALND), in locally advanced cervical cancer (LACC) patients (stages IB3–IVA) with or without laparoscopic lymphadenectomy (LL) compared with no investigation (NoIx) based on provider and societal perspectives during 5 years. Patients and Methods Hybrid decision tree and Markov models were conducted to compare the cost and utility of six interventions including: 1) CT without LL, 2) CT with LL, 3) MRI without LL, 4) MRI with LL, 5) PET/CT without LL, and 6) PET/CT with LL compared with NoIx. All clinical parameters were obtained from published studies. Costs were presented in year 2019 values. Direct medical costs were retrieved from hospital database, while direct non-medical costs and utility were collected from interviewing 194 LACC patients during June to December 2019. One-way and probabilistic sensitivity analysis were used to investigate parameter uncertainties. Results Total costs of NoIx were $8026 and $11,444 from provider and societal perspectives, respectively, and quality-adjusted life year (QALY) was 3.70. NoIx was more effective and less costly. When six strategies were compared with NoIx, more additional costs were shown with $1835, $1735, $2022, $1987, $4002, and $4176 for CT without LL, CT with LL, MRI without LL, MRI with LL, PET/CT without LL, and PET/CT with LL, whereas QALYs were decreased with 0.07, 0.08, 0.07, 0.08, 0.05, and 0.07, respectively. Sensitivity analyses strengthened the benefit of NoIx. The most significant parameter was treatment outcomes of patients with PALN metastasis. Conclusion NoIx or receiving basic clinical staging was a dominant option when compared with CT, MRI, and PET/CT for PALND before providing the treatment for LACC patients.
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Affiliation(s)
- Kanyarat Katanyoo
- Social, Economic and Administrative Pharmacy (SEAP) Graduate Program, Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand.,Department of Radiology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Usa Chaikledkaew
- Social and Administrative Pharmacy Division, Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand.,Mahidol University Health Technology Assessment (MUHTA) Graduate Program, Mahidol University, Bangkok, Thailand
| | - Montarat Thavorncharoensap
- Social and Administrative Pharmacy Division, Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand.,Mahidol University Health Technology Assessment (MUHTA) Graduate Program, Mahidol University, Bangkok, Thailand
| | - Arthorn Riewpaiboon
- Social and Administrative Pharmacy Division, Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok, Thailand
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Paraaortic Lymph Nodal Staging & Evaluation of Treatment Outcome by 18–Fluorodeoxyglucose PET (Positron Emission Tomography) in Advanced Cervical Cancer: Final Results of a Prospective Observational Cohort Study. INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2021. [DOI: 10.1007/s40944-021-00565-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Hiraoka S, Nakajima A, Kishi N, Takehana K, Hanazawa H, Matsuo Y, Mizowaki T. Efficacy of local salvage therapy for recurrent uterine cervical cancer after definitive radiotherapy. Int J Clin Oncol 2021; 26:1968-1976. [PMID: 34165659 DOI: 10.1007/s10147-021-01974-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 06/18/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND The prognosis of patients with recurrence of uterine cervical cancer after definitive radiotherapy and the efficacy of local salvage therapy for recurrence were evaluated. METHODS We retrospectively reviewed 110 patients who were treated with definitive radiotherapy/chemoradiotherapy for uterine cervical cancer between 2008 and 2017 at our institution. Local salvage therapy was defined as any surgery or radiotherapy described in the medical record as intended for local control or cure. RESULTS We identified 25 patients who developed recurrence after definitive radiotherapy/chemoradiotherapy. The median follow-up time post-recurrence was 18.9 months. Thirteen patients (52%) reported recurrence in the isolated extra-pelvic lymph node (EPLN). The 2-year overall survival after first recurrence (OSr) for patients with isolated EPLN recurrence was 83.1%, compared to that of 31.2% for patients with other patterns of recurrence (p < 0.001). The 2-year OSr for patients who underwent local salvage therapy was 75.2%, whereas that for patients who did not undergo therapy was 41.6% (p = 0.04). Among patients who had recurrence in the isolated EPLN and received local salvage therapy, 20% of the patients reported recurrence in visceral and/or bone metastases after local salvage therapy, and 50% of the patients experienced another EPLN recurrence, which was salvaged with repeating local therapy. CONCLUSIONS Patients with uterine cervical cancer with isolated EPLN recurrence had favorable prognoses. The indications of local salvage therapy should be considered, especially for patients with isolated EPLN recurrence.
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Affiliation(s)
- Shinya Hiraoka
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Aya Nakajima
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Noriko Kishi
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Keiichi Takehana
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Hideki Hanazawa
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Yukinori Matsuo
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Takashi Mizowaki
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
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Mukai Y, Yokota NR, Sugiura M, Mizushima T, Taniuchi R, Imai Y, Hashimoto K, Tabuchi Y, Miyagi E, Hata M. Outcome of Radiation Therapy for Stage IVB Uterine Cervical Cancer With Distant Lymph Nodes Metastases; Sequential Irradiation for Distant Lymph Nodes Metastases. In Vivo 2021; 35:1169-1176. [PMID: 33622917 DOI: 10.21873/invivo.12365] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 12/25/2020] [Accepted: 01/05/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND/AIM This study aimed to evaluate the outcome of radiation therapy for patients with distant lymph node (LN) metastases, without organ metastases from uterine cervical cancer (UCC). PATIENTS AND METHODS Twenty-six patients with UCC with distant LN metastases received radiotherapy and were retrospectively analyzed. The sites of distant LN metastasis were as follows; Supraclavicular in 19, inguinal in nine, axillary in four, and others in three. The mean dose prescribed for these was 50 (range=40-60) Gy. RESULTS The 2-year overall, cause-specific, and progression-free survival, and local control of primary tumor rates were 51.3%, 51.3%, 46.9%, and 67.9%. In multivariate analysis, performance status ≥1 (p=0.007), para-aortic LN metastases (p=0.001), and lack of high-dose-rate intracavitary brachytherapy (p=0.033) were significantly associated with poor overall survival. Performance status ≥1 (p=0.004), and para-aortic LN metastases (p=0.014) were significantly associated with poor cause-specific survival. CONCLUSION This study demonstrated favorable local control in patients with UCC with distant LN metastases.
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Affiliation(s)
- Yuki Mukai
- Department of Radiation Oncology, Yokohama City University Graduate School of Medicine, Yokohama, Japan;
| | - Naho Ruiz Yokota
- Department of Obstetrics and Gynecology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Madoka Sugiura
- Department of Radiation Oncology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Taichi Mizushima
- Department of Obstetrics and Gynecology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Risa Taniuchi
- Department of Radiation Oncology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yuichi Imai
- Department of Obstetrics and Gynecology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kotaro Hashimoto
- Department of Radiation Oncology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yuya Tabuchi
- Department of Radiation Oncology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Etusko Miyagi
- Department of Obstetrics and Gynecology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Masaharu Hata
- Department of Radiation Oncology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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Nara K, Taguchi A, Tojima Y, Miyamoto Y, Tanikawa M, Sone K, Mori M, Tsuruga T, Yamamoto T, Takenaka R, Takada T, Osuga Y, Suzuki H. History of whole pelvis plus para-aortic radiation is a risk factor associated with febrile neutropenia during chemotherapy for recurrent cervical cancer. Int J Clin Oncol 2021; 26:1759-1766. [PMID: 34086110 DOI: 10.1007/s10147-021-01950-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 05/25/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Radiation-based therapy is widely used for advanced cervical cancer. Prior radiation-based therapy is a potential risk factor for febrile neutropenia (FN). However, the effect of irradiation field size on the incidence of FN during recurrent cervical cancer treatment is unclear. This study aimed to investigate the relationship between prior irradiation field size and FN development during recurrent chemotherapy. METHODS This retrospective, observational study included cervical cancer patients who received recurrent chemotherapy between November 2006 and June 2020. The patients were classified into two groups based on the area of irradiation fields. The first group included patients with a history of whole pelvis (WP) irradiation (WP group). The second group had patients who underwent WP plus para-aortic lymph node (PAN) irradiation (WP + PAN group). The incidences of hematological toxicities and FN during the recurrent chemoradiotherapy were compared between the two groups. RESULTS The FN incidence was significantly higher in the WP + PAN group than in the WP group (32.1% vs. 0%, P < 0.001). The incidence of Grade 4 neutropenia was not significantly different between the WP + PAN and WP groups. The nadir absolute neutrophil counts were significantly lower and the dose reduction or discontinuation rate of chemotherapy was significantly higher in the WP + PAN group than in the WP group. CONCLUSION History of WP plus PAN radiation is a risk factor for developing FN during recurrent cervical cancer chemotherapy.
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Affiliation(s)
- Katsuhiko Nara
- Department of Pharmacy, The University of Tokyo Hospital, Tokyo, Japan
| | - Ayumi Taguchi
- Department of Obstetrics and Gynecology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan.
| | - Yuri Tojima
- Department of Pharmacy, The University of Tokyo Hospital, Tokyo, Japan
| | - Yuichiro Miyamoto
- Department of Obstetrics and Gynecology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Michihiro Tanikawa
- Department of Obstetrics and Gynecology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Kenbun Sone
- Department of Obstetrics and Gynecology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Mayuyo Mori
- Department of Obstetrics and Gynecology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Tetsushi Tsuruga
- Department of Obstetrics and Gynecology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Takehito Yamamoto
- Department of Pharmacy, The University of Tokyo Hospital, Tokyo, Japan.,The Education Center for Clinical Pharmacy, Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, Japan
| | | | - Tappei Takada
- Department of Pharmacy, The University of Tokyo Hospital, Tokyo, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Hiroshi Suzuki
- Department of Pharmacy, The University of Tokyo Hospital, Tokyo, Japan
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Prognostic Factors of Advanced Cervical Cancer with Distant Metastasis. INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2021. [DOI: 10.1007/s40944-021-00509-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kunogi H, Yamaguchi N, Terao Y, Sasai K. Dosimetric predictors of nephrotoxicity in patients receiving extended-field radiation therapy for gynecologic cancer. Radiat Oncol 2021; 16:25. [PMID: 33541379 PMCID: PMC7863447 DOI: 10.1186/s13014-021-01755-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 01/28/2021] [Indexed: 11/10/2022] Open
Abstract
Purpose We sought dosimetric predictors of a decreasing estimated glomerular filtration rate (eGFR) in gynecological oncology patients receiving extended-field radiation therapy (EFRT). Materials and methods Between July 2012 and April 2020, 98 consecutive cervical or endometrial cancer patients underwent EFRT or whole-pelvis radiation therapy (WPRT) with concurrent cisplatin chemotherapy in our institution. To explore the effect of concurrent cisplatin chemotherapy on renal function, the renal function of the WPRT patients was examined. Of the 98 patients, 34 cervical or endometrial cancer patients underwent EFRT including extended-field intensity-modulated radiation therapy (EF-IMRT) and 64 cervical cancer patients underwent WPRT with cisplatin. Of the 34 EFRT patients, 32 underwent concurrent cisplatin chemotherapy. Excluding patients exhibiting recurrences within 6 months, 31 EFRT patients were analyzed in terms of the dose-volume kidney histograms (the percentages of kidney volumes receiving 12, 16, 20, and 24 Gy) and the post- to pre-treatment eGFR ratios. We calculated Pearson correlation coefficients between the renal dose volume and the percentage eGFR reductions of the 31 EFRT patients, and those treated via EF-IMRT. Renal dose constraint significance was evaluated using the Mann–Whitney U test. Results The eGFR value after WPRT with cisplatin remained largely unchanged for 12 months, unlike that after EFRT. In EFRT patients, a strong correlation was evident between the KV20Gy dose and the post- to pre-treatment eGFR ratio (correlation coefficients − 0.80 for all patients and − 0.74 for EF-IMRT patients). In EF-IMRT patients, the kidney volume receiving 20 Gy tended to correlate negatively with the eGFR reduction. The Mann–Whitney U test showed that patients with KV20Gy values < 10% retained significantly better renal function than did patients with KV20Gy values > 10% (P = 0.002). Conclusions Imposition of a severe kidney dose constraint during EF-IMRT may reduce nephrotic toxicity. Future prospective investigations of kidney-sparing EF-IMRT are required.
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Affiliation(s)
- Hiroaki Kunogi
- Department of Radiation Oncology, Juntendo University, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan.
| | - Nanae Yamaguchi
- Department of Radiation Oncology, Juntendo University, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
| | - Yasuhisa Terao
- Department of Gynecology, Juntendo University, Tokyo, Japan
| | - Keisuke Sasai
- Department of Radiation Oncology, Juntendo University, 2-1-1, Hongo, Bunkyo-ku, Tokyo, 113-8421, Japan
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Abstract
The clinical, molecular, and genetic heterogeneity of uterine cervix cancers makes the discovery of effective therapies a challenge. Optimal evaluation of effective radiotherapy-agent combinations requires sophisticated trial strategies from the United States National Cancer Institute and its pharmaceutical collaborators. One strategy involves the phase 0 trial, which falls under the United States Food and Drug Administration Exploratory Investigational New Drug Guidance, or xIND. As currently envisioned for radiotherapy-based trials, the phase 0 trial provides a platform for study of pharmacodynamic effects linked to pharmacokinetic exposures, designed to screen a new experimental agent's dose or schedule, in combination with standard radiotherapy regimens, in a very small number (10-15) of subjects. In the phase 0 trial, radiotherapy-agent combinations are intended to be biologically active, but a new experimental agent's low dose or infrequent schedule is considered nontoxic and nonbeneficial. The phase 0 trial primary endpoint is an individual subject's pharmacodynamic response. Regimens move on from phase 0 trial development if and when a predetermined all-subject pharmacodynamic response rate is crossed. An initial safety experience during and after the radiotherapy-agent combination determines future feasibility. For this article, the clinical example of women with abdominopelvic lymph node-positive uterine cervix cancer is used to elaborate the phase 0 trial approach to the discovery of novel radiosensitizing oncological agents. It is expected that phase 0 radiotherapy-agent trials will become more prevalent in near-term clinical development.
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Liu X, Wang W, Meng Q, Zhang F, Hu K. Extended-field intensity-modulated radiation therapy combined with concurrent chemotherapy for cervical cancer with para-aortic lymph nodes metastasis. Jpn J Clin Oncol 2019; 49:263-269. [PMID: 30668725 DOI: 10.1093/jjco/hyy184] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 11/09/2018] [Accepted: 11/16/2018] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE This study was conducted to evaluate the efficacy and toxicity of extended-field intensity-modulated radiation therapy combined with concurrent chemotherapy in patients with cervical cancer with positive para-aortic lymph nodes (PALN). METHODS From September 2007 to December 2014, a total of 59 patients who had cervical cancer with para-aortic lymph node metastasis were treated with concurrent chemoradiotherapy at our institution. A dose of 45-50.4 Gy in 25-28 fractions with extended-field intensity-modulated radiation therapy was prescribed to planning target volume, and a dose of 30-36 Gy in 5-6 fractions was prescribed to Point A with high-dose-rate brachytherapy. A concurrent first-line cisplatin-based chemotherapy regimen was used. RESULTS The median duration of follow-up was 32.1 months (range, 3.2-103.7 months). The 2- and 3-year overall survival, disease-free survival and local control rates were 69.0 and 52.8%, 45.0 and 41.3% and 83.4 and 81.0%, respectively. Distant metastasis was the major pattern of treatment failure, which occurred in 26 patients (44.1%). The incidence of Grade 3 or greater acute hematologic, gastrointestinal and genitourinary toxicity was 50.9, 1.7 and 3.4%, respectively. Only one patient had both Grade 3 late gastrointestinal and genitourinary toxicity. CONCLUSIONS The study found that extended-field intensity-modulated radiation therapy combined with concurrent chemotherapy was safe and effective in patients who had cervical cancer with positive PALN.
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Affiliation(s)
- Xiaoliang Liu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Weiping Wang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Qingyu Meng
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Fuquang Zhang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ke Hu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Radiotherapy Improves the Survival of Patients With Metastatic Cervical Cancer: A Propensity-Matched Analysis of SEER Database. Int J Gynecol Cancer 2019; 28:1360-1368. [PMID: 30036221 DOI: 10.1097/igc.0000000000001313] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To demonstrate whether radiotherapy has an effect on the survival of patients with stage IVb (M1) cervical cancer, as it has not been adequately clarified. METHODS We analyzed International Federation of Gynecology and Obstetrics (FIGO) stage M1 cervical cancer diagnosed in patients between 1992 and 2013 using population-based data from the Surveillance, Epidemiology, and End Results registry. Propensity score (PS) analysis with 1:1 matching and the nearest neighbor matching method was performed to ensure well-balanced characteristics of comparison groups. Data were analyzed by Kaplan-Meier and Cox proportional hazards regression models to evaluate the overall survival (OS) and cancer-specific survival (CSS) months with corresponding 95% confidence intervals (95% CIs). RESULTS In general, receiving radiotherapy significantly improved OS and CSS both before and after PS matching (PSM) (P < 0.001), with significantly improved OS (hazard ratio, 0.69; 95% CI, 0.62-0.76) and CSS (hazard ratio, 0.79; 95% CI, 0.70-0.89) after PSM in patients with stage M1 cervical cancer. Before PSM, radiotherapy was found to be associated with improved survival even for the patients with stage M1 cervical cancer with extensive metastasis (≥2 metastatic sites) (P < 0.001). Although P value was not significant for brain metastasis, the survival month was numerically improved before PSM (OS and CSS, 1 month vs 4 months). Overall, radiotherapy still significantly improved survival for patients with one metastatic site (ie, oligometastases) either before or after PSM (P < 0.05), with the survival month improved more than 6 months. CONCLUSIONS The large Surveillance, Epidemiology, and End Results results support that radiotherapy might improve the survival of patients with metastatic cervical cancer. It might be prudent to carefully select suitable patients for radiation therapy for metastatic cervical cancer.
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Nomograms predicting survival and patterns of failure in patients with cervical cancer treated with concurrent chemoradiotherapy: A special focus on lymph nodes metastases. PLoS One 2019; 14:e0214498. [PMID: 30986236 PMCID: PMC6464190 DOI: 10.1371/journal.pone.0214498] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 12/08/2018] [Indexed: 01/21/2023] Open
Abstract
Objective To construct nomograms predicting survival and patterns of failure in patients with cervical cancer treated with concurrent chemoradiotherapy (CCRT). Methods A total of 833 patients with cervical cancer treated with definitive radiotherapy or CCRT in our institute from January 2011 to December 2014 were included. Cox proportional hazard regression models were used in univariate and multivariate analysis. The following variables were included in the univariate analysis: histology, FIGO stage, lymph node metastases (para-aortic, pelvic, common iliac, binary pelvic, and binary common iliac LNMs), the number of pelvic metastatic lymph nodes (MLNs), and the diameter of pelvic MLNs. Nomograms predicting the 3- and 5-year overall survival (OS), disease-free survival (DFS), local control (LC) and distant metastasis-free (DMF) were constructed. The nomograms were internally validated with respect to discrimination and calibration. Results The median follow-up period was 36.4 months (range,1.0 to 76.2 months). After univariate and multivariate analysis, histology, FIGO stage, para-aortic LNM, pelvic LNM, number of MLNs and diameter of pelvic MLNs significantly predicted OS, DFS, LC or DMF. Nomograms predicting the 3- and 5-year OS, DFS, LC and DMF were constructed incorporating these significant variables. These nomograms showed good discrimination and calibration, with a concordance index of 0.73 for predicting OS, 0.71 for DFS, 0.73 for LC and 0.67 for DMF. Conclusion We constructed nomograms predicting survival and patterns of failure with a special focus on regional LNM in patients with cervical cancer treated with concurrent chemoradiotherapy.
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Thamronganantasakul K, Supakalin N, Kietpeerakool C, Pattanittum P, Lumbiganon P. Extended-field radiotherapy for locally advanced cervical cancer. Cochrane Database Syst Rev 2018; 10:CD012301. [PMID: 30362204 PMCID: PMC6516992 DOI: 10.1002/14651858.cd012301.pub2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND The para-aortic lymph nodes (located along the major vessels in the mid and upper abdomen) are a common place for disease recurrence after treatment for locally advanced cervical cancer. The para-aortic area is not covered by standard pelvic radiotherapy fields and so treatment to the pelvis alone is inadequate for women at a high risk of occult cancer within para-aortic lymph nodes. Extended-field radiotherapy (RT) widens the pelvic RT field to include the para-aortic lymph node area. Extended-field RT may improve outcomes in women with locally advanced cervical cancer by treating occult disease in para-aortic nodes not identified at pretreatment imaging. However, RT treatment of the para-aortic area can cause severe adverse effects, so may increase harms.Studies of pelvic chemoradiotherapy (CRT) demonstrated improved survival rates compared to pelvic RT alone. CRT is now the standard of care in the treatment of locally advanced cervical cancer. Studies comparing pelvic RT alone (without concurrent chemotherapy) with extended-field RT should therefore be viewed with caution, since they compare treatments against what is now substandard treatment (pelvic RT alone). This review should therefore be read with this in mind and comparisons with pelvic RT cannot be extrapolated to pelvic CRT. OBJECTIVES To evaluate the effectiveness and toxicity of extended-field radiotherapy in women undergoing first-line treatment for locally advanced cervical cancer. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL; 2018, Issue 7), MEDLINE via Ovid (1946 to August week 4, 2018), and Embase via Ovid (1980 to 2018, week 35). We checked registers of clinical trials, grey literature, conference reports, and citation lists of included studies to August 2018. SELECTION CRITERIA We included randomised controlled trials (RCTs) evaluating the effectiveness and toxicity of extended-field RT for locally advanced cervical cancer. DATA COLLECTION AND ANALYSIS Two review authors independently selected potentially relevant RCTs, extracted data, assessed risk of bias, compared results, and made judgements on the quality and certainty of the evidence for each outcome. Any disagreements were resolved by discussion or consultation with a third review author. MAIN RESULTS Five studies met the inclusion criteria. Three included studies compared extended-field RT versus pelvic RT, one included study compared extended-field RT with pelvic CRT, and one study compared extended-field CRT versus pelvic CRT.Extended-field radiotherapy versus pelvic radiotherapy aloneCompared to pelvic RT, extended-field RT probably reduces the risk of death (hazard ratio (HR) 0.67, 95% confidence interval (CI) 0.48 to 0.94; 1 study; 337 participants; moderate-certainty evidence) and para-aortic lymph node recurrence (risk ratio (RR) 0.36, 95% CI 0.18 to 0.70; 2 studies; 477 participants; moderate-certainty evidence), although there may or may not have been improvement in the risk of disease progression (HR 0.92, 95% CI 0.69 to 1.22; 1 study; 337 participants; moderate-certainty evidence) and severe adverse events (RR 1.05, 95% CI 0.79 to 1.41; 2 studies; 776 participants; moderate-certainty evidence).Extended-field radiotherapy versus pelvic chemoradiotherapyIn a comparison of extended-field RT versus pelvic CRT, women given pelvic CRT probably had a lower risk of death (HR 0.50, 95% CI 0.39 to 0.64; 1 study; 389 participants; moderate-certainty evidence) and disease progression (HR 0.52, 95% CI 0.37 to 0.72; 1 study; 389 participants; moderate-certainty evidence). Participants given extended-field RT may or may not have had a lower risk of para-aortic lymph node recurrence (HR 0.44, 95% CI 0.20 to 0.99; 1 study; 389 participants; low-certainty evidence) and acute severe adverse events (RR 0.05, 95% CI 0.02 to 0.11; 1 study; 388 participants; moderate-certainty evidence). There were no clear differences in terms of late severe adverse events among the comparison groups (RR 1.06, 95% CI 0.69 to 1.62; 1 study; 386 participants; moderate-certainty evidence).Extended-field chemoradiotherapy versus pelvic chemoradiotherapyVery low-certainty evidence obtained from one small study (74 participants) showed that, compared to pelvic CRT, extended-field CRT may or may not have reduced risk of death (HR 0.37, 95% CI 0.14 to 0.96) and disease progression (HR 0.25, 95% CI 0.07 to 0.87). There were no clear differences between the groups in the risks of para-aortic lymph node recurrence (RR 0.19, 95% CI 0.02 to 1.54; very low-certainty evidence) and severe adverse events (acute: RR 0.95, 95% CI 0.20 to 4.39; late: RR 0.95, 95% CI 0.06 to 14.59; very low-certainty evidence). AUTHORS' CONCLUSIONS Moderate-certainty evidence shows that, compared with pelvic RT alone, extended-field RT probably improves overall survival and reduces risk of para-aortic lymph node recurrence. However, pelvic RT alone would now be considered substandard treatment, so this result cannot be extrapolated to modern standards of care. Low- to moderate-certainty evidence suggests that pelvic CRT may increase overall and progression-free survival compared to extended-field RT, although there may or may not be a higher rate of para-aortic recurrence and acute adverse events. Extended-field CRT versus pelvic CRT may improve overall or progression-free survival, but these findings should be interpreted with caution due to very low-certainty evidence.High-quality RCTs, comparing modern treatment techniques in CRT, are needed to more fully inform treatment for locally advanced cervical cancer without obvious para-aortic node involvement.
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Affiliation(s)
- Komsan Thamronganantasakul
- Khon Kaen UniversityDepartment of RadiologyFaculty of MedicineMittraphap RoadMuangKhon KaenThailand40002
| | - Narudom Supakalin
- Khon Kaen UniversityDepartment of RadiologyFaculty of MedicineMittraphap RoadMuangKhon KaenThailand40002
| | - Chumnan Kietpeerakool
- Khon Kaen UniversityDepartment of Obstetrics and Gynaecology, Faculty of Medicine123 Mitraparb RoadAmphur MuangKhon KaenThailand40002
| | - Porjai Pattanittum
- Khon Kaen UniversityDepartment of Epidemiology and Biostatistics, Public Health FacultyMitraparp RoadMueng DistrictKhon KaenKhon KaenThailand40002
| | - Pisake Lumbiganon
- Khon Kaen UniversityDepartment of Obstetrics and Gynaecology, Faculty of Medicine123 Mitraparb RoadAmphur MuangKhon KaenThailand40002
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Boardman CH, Brady WE, Dizon DS, Kunos CA, Moore KN, Zanotti KM, Matthews C, Cosin JA, Aghajanian C, Fracasso PM. A Phase I Evaluation of Extended Field Radiation Therapy With Concomitant Cisplatin Chemotherapy Followed by Paclitaxel and Carboplatin Chemotherapy in Women With Cervical Carcinoma Metastatic to the Para-aortic Lymph Nodes: An NRG Oncology/Gynecologic Oncology Group Study. Gynecol Oncol 2018; 151:202-207. [PMID: 30174176 DOI: 10.1016/j.ygyno.2018.08.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 07/31/2018] [Accepted: 08/02/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Chemo-radiation (chemoRT) has improved the overall survival for locally advanced cervical cancer (LACC) though women whose disease involves the para-aortic nodes (PAN) experience recurrence rates and worse survival outcomes compared to those without PAN involvement. This Phase I study determined if additional cycles of systemic chemotherapy could be safely added to extended field chemoRT in this population of patients. METHODS Women with LACC and documented positive PAN were eligible for treatment. All women were treated with extended field radiation and brachytherapy and concurrent cisplatin 40 mg/m2 weekly for six weeks. Four to six weeks after completion of chemoRT, patients were treated with four cycles of paclitaxel 135 mg/m2 and escalating doses of carboplatin (Dose Level (DL) 1 = AUC 4, DL2 = AUC 5). RESULTS Eleven women were entered on study and 9 were evaluable for dose limiting toxicities (DLT). Two women (1 in each of 2 DLs) did not complete chemoRT and so were not evaluable for DLT. Three women completed all 10 cycles at DL 1 with no DLTs. Six women were then treated at DL 2. For the 10 patients evaluable for response, the ORR was 60% (CR + PR). PFS and OS at 12 months were 60% and 90%, respectively. The predominant grade 3 or 4 acute toxicities were hematologic. There were no grade 5 events. CONCLUSION Extended field chemoRT followed by paclitaxel 135 mg/m2 and carboplatin AUC 5 is feasible in women with LACC and positive PAN.
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Affiliation(s)
- Cecelia H Boardman
- VCU Health System, Gynecologic Oncology, HCA Henrico Doctors Hospital, Virginia Gynecologic Oncology, Richmond, VA 23229, USA.
| | - William E Brady
- NRG Oncology Statistics and Data Management Center, Roswell Park Cancer Institute Buffalo, NY 14263, USA.
| | - Don S Dizon
- Massachusetts General Hospital Cancer Center, USA.
| | - Charles A Kunos
- Cancer Therapy Evaluation Program, National Cancer Institute, Bethesda, MD 20892, USA.
| | | | | | - Cara Matthews
- Women & Infants Hospital, Providence, RI 02905, USA.
| | | | | | - Paula M Fracasso
- Department of Medicine and the UVA Cancer Center, University of Virginia, Charlottesville, VA, USA.
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Management of Para-aortic Lymph Node Disease in Patients With Cervical Cancer: What Is the Best Approach? Int J Gynecol Cancer 2018; 27:543-549. [PMID: 28107261 DOI: 10.1097/igc.0000000000000914] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
Cervical cancer remains a prevalent and deadly disease in low-income countries, especially among young and otherwise healthy women. Multimodality treatment has led to a significant improvement in outcomes for patients with locally advanced disease, and this is mainly because of the incorporation of platinum-based chemoradiotherapy in current treatment protocols. However, locally advanced tumors are associated with a greater risk for para-aortic lymph node (PALN) involvement, which is an important adverse prognostic factor. Most staging techniques have low accuracy for detection of disease in this area, which could lead to understaging and undertreatment. Meanwhile, patients with PALN disease are underrepresented in trials addressing the treatment of advanced cervical cancer and a few studies have been directed at this population. The aim of this review is to analyze the current data regarding staging and treatment of cervical cancer with PALN disease to determine which strategy is best when managing these patients.
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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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Yan K, Ramirez E, Xie XJ, Gu X, Xi Y, Albuquerque K. Predicting severe hematologic toxicity from extended-field chemoradiation of para-aortic nodal metastases from cervical cancer. Pract Radiat Oncol 2017; 8:13-19. [PMID: 28865761 DOI: 10.1016/j.prro.2017.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Revised: 06/01/2017] [Accepted: 07/03/2017] [Indexed: 10/19/2022]
Abstract
PURPOSE The purpose of this study was to determine factors predictive for severe hematologic toxicity (HT) in cervical cancer patients with para-aortic lymph node metastasis treated with concurrent cisplatin chemoradiation to an extended field (EFCRT). METHODS AND MATERIALS Thirty-eight patients with cervical cancer and para-aortic lymph node metastasis who underwent EFCRT were analyzed. Active bone marrow was defined as the region within irradiated total bone marrow (BMTOT) with a standard uptake value on 18F-fluorodeoxyglucose positron emission tomography/computed tomography greater than the mean standard uptake value for BMTOT. Serial weekly blood counts from the beginning to the end of radiation treatment were evaluated for HT using Common Terminology Criteria for Adverse Events, version 4.0. RESULTS Nineteen patients had grade 3 or higher hematologic toxicity (HT3+), not including lymphocyte toxicity. Obese patients (n = 12) were less likely to get HT3+ (P = .03) despite getting equivalent doses of chemotherapy. Volumes of BMTOT and active bone marrow receiving doses of 20, 30, and 45 Gy and body mass index significantly predicted HT3+. Patients who had HT3+ had prolonged treatment time (62 vs 53 days, P < .001). CONCLUSIONS For patients receiving EFCRT, bone marrow irradiation parameters and patient body mass index were associated with HT3+. A simplified nomogram has been created to predict HT3+ in these patients, allowing the potential to explore bone marrow-sparing delivery techniques.
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Affiliation(s)
- Kevin Yan
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ezequiel Ramirez
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Xian-Jin Xie
- Division of Biostatistics, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Xuejun Gu
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Yin Xi
- Division of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Kevin Albuquerque
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, Texas.
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Kim TH, Kim MH, Kim BJ, Park SI, Ryu SY, Cho CK. Prognostic Importance of the Site of Recurrence in Patients With Metastatic Recurrent Cervical Cancer. Int J Radiat Oncol Biol Phys 2017; 98:1124-1131. [PMID: 28721896 DOI: 10.1016/j.ijrobp.2017.03.029] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 03/07/2017] [Accepted: 03/18/2017] [Indexed: 01/31/2023]
Abstract
PURPOSE The clinical characteristics and outcomes of patients with metastatic recurrent cervical cancer remain poorly understood. The goals of the present study were to investigate the survival outcomes according to the recurrence site in a large cohort of cervical cancer patients. METHODS AND MATERIALS Of 1322 patients with primary cervical cancer from 2000 to 2013, 205 with recurrence after primary or adjuvant postoperative radiation were enrolled retrospectively. Aggressive salvage therapy (AST), which was defined as salvage therapy that aimed not only to relieve symptoms but also to ablate recurrent tumors by the single or combined application of surgical resection of local recurrence, metastasectomy, or metastasis-directed irradiation, followed by chemotherapy, was performed according to our institutional guidelines. The patterns of recurrence, application rate and mode of AST, and survival outcomes were evaluated retrospectively under approval from the institutional review board. RESULTS Regarding the pattern of recurrence, distant-only (DO) recurrence was most common (59.5%), followed by combined (21.5%), central (cervix or vaginal stump; 10.7%), and pelvic (pelvic lymph nodes or pelvic side wall; 8.3%) recurrence. Two subgroups (distant lymph nodes and lung parenchyma) of the DO group demonstrated remarkably good prognosis and were categorized as type A DO; the other subgroups were labeled type B DO. Patients with type A DO recurrence constituted 36% of all recurrences and 83.8% of them received AST. The 5-year overall survival rates were significantly greater in the type A DO group than in the other groups (44.8% in the type A DO group, 12.6% in the pelvic group, and 6.8% in the type B DO group). CONCLUSIONS We identified a patient subgroup with favorable outcomes after salvage therapy, type A DO, defined as recurrence in the distant lymph nodes only or in the lung parenchyma only. A future prospective trial is needed to investigate whether AST improves survival in this group.
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Affiliation(s)
- Tae Hun Kim
- Department of Obstetrics and Gynecology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Republic of Korea
| | - Moon-Hong Kim
- Department of Obstetrics and Gynecology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Republic of Korea
| | - Beob-Jong Kim
- Department of Obstetrics and Gynecology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Republic of Korea
| | - Sang-Il Park
- Department of Gynecologic Oncology, Dongnam Institute of Radiological and Medical Sciences, Pusan, Republic of Korea
| | - Sang-Young Ryu
- Department of Obstetrics and Gynecology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Republic of Korea.
| | - Chul-Koo Cho
- Department of Radiation Oncology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Republic of Korea
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Abstract
OBJECTIVE The aim of this study was to identify prognostic factors and establish a model for predicting life expectancy in International Federation of Gynecology and Obstetrics stage IVB cervical cancer patients. METHODS The baseline characteristics and outcome data of patients with stage IVB cervical cancer between May 1994 and October 2014 were collected and retrospectively reviewed. A Cox proportional hazards regression model was used to identify independent predictors of survival in stage IVB cervical cancer patients. RESULTS A total of 107 patients were included in our database. The median overall survival (OS) period was 16 months. Multivariate analysis revealed that the metastatic site (hazards ratio, 3.09; 95% confidence interval, 1.94-4.88; P < 0.0001) and a white blood cell (WBC) count exceeding 10,000/μL (hazards ratio, 2.02; 95% confidence interval, 1.19-3.30; P = 0.0102) were significant prognostic factors in terms of OS. Patient survival was inversely correlated with the number of these prognostic factors possessed. When the patients were divided into 3 prognostic groups, the median OS of the patients with 0, 1, or 2 poor prognostic factors was 26, 12, and 7 months, respectively. Among the patients with WBC counts of less than 10,000/μL, treatment with radiotherapy resulted in improved survival compared with chemotherapy or palliative care alone. In contrast, radiotherapy had minimal effects on survival in patients with WBC counts of greater than 10,000/μL. CONCLUSIONS The metastatic site and an elevated WBC count are significant prognostic factors in patients with stage IVB cervical cancer. Our prognostic model composed of these 2 clinical variables might enable physicians to predict survival more accurately.
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Abstract
OBJECTIVES In most patients, stage IVB cervical cancer is incurable, and the outcomes are poor. There is significant individual variation in patients with stage IVB cervical cancer, in whom standard treatment has not been well defined. This study aims to review the outcomes and discuss treatment strategies in patients with stage IVB cervical cancer. METHODS From January 1, 1992, to December 31, 2011, we retrospectively reviewed the data of patients with stage IVB cervical cancer who were given a diagnosis at the Department of Gynecology of the Cancer Institute Hospital. RESULTS A total of 111 patients were enrolled. At the time of analysis, the median overall survival (OS) was 16.6 months (range, 0.2-120.9 months), and the 5-year OS rate was 20.2%. The 5-year OS rate was 59.4% for those with only para-aortic lymph node metastases; 24.8% for those with lymphogenous metastases, excluding those with only para-aortic lymph node metastases; 6.1% for those with hematogenous metastases; and 0% for those with disseminated metastases. The OS in patients with lymphogenous metastases was better compared with that of those with either hematogenous or disseminated metastases (P < 0.0001). In multivariate analysis, the performance status, site of metastases (only lymph node or other metastases), and local stage were all independent prognostic factors. CONCLUSIONS We determined performance status, site of metastases (only lymph node or other metastases), and local stage as independent prognostic factors in patients with stage IVB cervical cancer. Regarding treatment, we confirmed that the effectiveness of chemotherapy was also of significance.
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Li H, Wu X, Cheng X. Advances in diagnosis and treatment of metastatic cervical cancer. J Gynecol Oncol 2016; 27:e43. [PMID: 27171673 PMCID: PMC4864519 DOI: 10.3802/jgo.2016.27.e43] [Citation(s) in RCA: 304] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 04/26/2016] [Accepted: 04/27/2016] [Indexed: 01/20/2023] Open
Abstract
Cervical cancer is one of the most common cancers in women worldwide. The outcome of patients with metastatic cervical cancer is poor. We reviewed the relevant literature concerning the treatment and diagnosis of metastatic cervical cancer. There are two types of metastasis related to different treatments and survival rates: hematogenous metastasis and lymphatic metastasis. Patients with hematogenous metastasis have a higher risk of death than those with lymphatic metastasis. In terms of diagnosis, fluoro-2-deoxy-D-glucose positron emission tomography (FDG-PET) and PET-computed tomography are effective tools for the evaluation of distant metastasis. Concurrent chemoradiotherapy and subsequent chemotherapy are well-tolerated and efficient for lymphatic metastasis. As for lung metastasis, chemotherapy and/or surgery are valuable treatments for resistant, recurrent metastatic cervical cancer and chemoradiotherapy may be the optimal choice for stage IVB cervical cancer. Chemotherapy and bone irradiation are promising for bone metastasis. A better survival is achieved with multimodal therapy. Craniotomy or stereotactic radiosurgery is an optimal choice combined with radiotherapy for solitary brain metastases. Chemotherapy and palliative brain radiation may be considered for multiple brain metastases and other organ metastases.
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Affiliation(s)
- Haoran Li
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xiaohua Wu
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Xi Cheng
- Department of Gynecological Oncology, Fudan University Shanghai Cancer Center, Shanghai, China.
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LIU YUNQIN, YU JINMING, QIAN LITING, ZHANG HONGYAN, MA JUN. Extended field intensity-modulated radiotherapy plus concurrent nedaplatin treatment in cervical cancer. Oncol Lett 2016; 11:3421-3427. [PMID: 27123128 PMCID: PMC4841108 DOI: 10.3892/ol.2016.4416] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 02/26/2016] [Indexed: 11/10/2022] Open
Abstract
The present study assessed the efficacy and toxicity of definitive extended-field intensity-modulated radiotherapy (EF-IMRT) plus concurrent chemotherapy in cervical cancer. A total of 48 patients with cervical cancer received the planning target volume between 39.6 and 50.4 Gy in 1.8-2.0 Gy daily fractions, while the enlarged pelvic and/or para-aortic nodes were treated with a total dose of 55-60 Gy in 2.0-2.4 Gy daily fractions using simultaneous integrated boost-IMRT. All patients underwent high dose-rate brachytherapy. Concurrent to EF-IMRT, nedaplatin was administered weekly at a median dose of 30 mg/m2 (range, 25-40 mg/m2) for 5 weeks with a total of 150 mg/m2. Of the 48 patients, 46 patients exhibited initial complete responses and 2 patients had partial responses, with a response rate of 100%. After 4-24 months of treatment, 12 patients (27.08%) had local and/or distant failure and 39 patients (81.25%) were alive at the last follow-up. The 12-month overall survival (OS) and disease-free survival (DFS) were 87.5 and 75.8%, respectively, while the 24-month OS and DFS were 69.7 and 49.7%, respectively. Grade ≥3 acute neutropenia and thrombcytopenia occurred in 20 (41.7%) and 4 (8.3%) patients, respectively, while 2 patients (4.2%) developed grade ≥3 diarrhea and 2 (4.2%) had grade ≥3 late toxicities. However, no patients exhibited grade ≥3 vomiting. Thus, concurrent nedaplatin chemotherapy with definitive EF-IMRT was effective and relatively safe for treating patients with cervical cancer. Furthermore, EF-IMRT was able to deliver ≤60 Gy to enlarged para-aortic and/or pelvic nodes using simultaneous integrated boost without increased acute and late gastrointestinal toxicity.
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Affiliation(s)
- YUNQIN LIU
- Department of Radiation Oncology, Shandong Tumor Hospital, Shandong Medical University, Jinan, Shandong 250117, P.R. China
- Department of Radiation Oncology, Anhui Cancer Hospital, Anhui Medical University, Hefei, Anhui 230001, P.R. China
- Department of Radiation Oncology, Anhui Provincial Hospital, Anhui Medical University, Hefei, Anhui 230001, P.R. China
| | - JINMING YU
- Department of Radiation Oncology, Shandong Tumor Hospital, Shandong Medical University, Jinan, Shandong 250117, P.R. China
- Correspondence to: Dr Jinming Yu, Department of Radiation Oncology, Shandong Tumor Hospital, Shandong Medical University, 440 Jiyan Road, Jinan, Shandong 250117, P.R. China, E-mail:
| | - LITING QIAN
- Department of Radiation Oncology, Anhui Cancer Hospital, Anhui Medical University, Hefei, Anhui 230001, P.R. China
- Department of Radiation Oncology, Anhui Provincial Hospital, Anhui Medical University, Hefei, Anhui 230001, P.R. China
| | - HONGYAN ZHANG
- Department of Radiation Oncology, Anhui Cancer Hospital, Anhui Medical University, Hefei, Anhui 230001, P.R. China
- Department of Radiation Oncology, Anhui Provincial Hospital, Anhui Medical University, Hefei, Anhui 230001, P.R. China
| | - JUN MA
- Department of Radiation Oncology, Anhui Cancer Hospital, Anhui Medical University, Hefei, Anhui 230001, P.R. China
- Department of Radiation Oncology, Anhui Provincial Hospital, Anhui Medical University, Hefei, Anhui 230001, P.R. China
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Ng BH, Rozita A, Adlinda A, Lee WC, Wan Zamaniah W. Extended field radiotherapy with or without chemotherapy in patients with cervical cancer and positive para-aortic lymph nodes: a single institution retrospective review. Asian Pac J Cancer Prev 2016; 16:3827-33. [PMID: 25987044 DOI: 10.7314/apjcp.2015.16.9.3827] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Positive para-aortic lymph node (PALN) at diagnosis in cervical cancer patients confers an unfavorable prognosis. This study reviewed the outcomes of extended field radiotherapy (EFRT) and concurrent chemotherapy with extended field RT (CCEFRT) in patients with positive PALN at diagnosis. MATERIALS AND METHODS Medical records of 407 cervical cancer patients between 1st January 2002 to 31st December 2012 were reviewed. Some 32 cases with positive PALN were identified to have received definitive extended field radiotherapy with or without chemotherapy. Treatment outcomes, clinicopathological factors affecting survival and radiotherapy related acute and late effects were analyzed. RESULTS Totals of 13 and 19 patients underwent EFRT and CCEFRT respectively during the period of review. The median follow-up was 70 months. The 5-year overall survival (OS) was 40% for patients who underwent CCEFRT as compared to 18% for patients who had EFRT alone, with median survival sof 29 months and 13 months, respectively. The 5-years progression free survival (PFS) for patients who underwent CCEFRT was 32% and 18% for those who had EFRT. Median PFS were 18 months and 12 months, respectively. Overall treatment time (OTT) less than 8 weeks reduced risk of death by 81% (HR=0.19). Acute side effects were documented in 69.7% and 89.5% of patients who underwent EFRT and CCEFRT, respectively. Four patients (12.5%) developed radiotherapy late toxicity and there was no treatment-related death observed. CONCLUSIONS CCEFRT is associated with higher 5-years OS and median OS compared to EFRT and with tolerable level of acute and late toxicities in selected patients with cervical cancer and PALN metastasis.
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Affiliation(s)
- Boon Huat Ng
- Clinical Oncology Unit, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia E-mail :
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Chantalat E, Vidal F, Leguevaque P, Lepage B, Mathevet P, Deslandres M, Motton S. Cervical cancer with paraaortic involvement: do patients truly benefit from tailored chemoradiation therapy? A retrospective study on 8 French centers. Eur J Obstet Gynecol Reprod Biol 2015; 193:118-22. [DOI: 10.1016/j.ejogrb.2015.07.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 07/21/2015] [Accepted: 07/28/2015] [Indexed: 11/26/2022]
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Hwang L, Bailey A, Lea J, Albuquerque K. Para-aortic nodal metastases in cervical cancer: a blind spot in the International Federation of Gynecology and Obstetrics staging system: current diagnosis and management. Future Oncol 2015; 11:309-22. [PMID: 25591841 DOI: 10.2217/fon.14.200] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In cervical cancer, para-aortic nodal (PALN) metastases at presentation is a strong indicator of poor prognosis. Despite this, International Federation of Gynecology and Obstetrics staging system does not require evaluation of lymph node involvement and does not incorporate clinically detected PALN into the staging system. In the USA, despite screening, a significant number of women still present at an advanced stage often with nodal metastases. While the presence of PALN metastases often indicates occult systemic disease, it is possible with modern therapies to provide long-term control of disease in a percentage of patients. We review the epidemiology, diagnosis and treatment of PALN metastases in cervical cancer outlining advances in modern imaging and combined modality therapies (surgery, chemotherapy and radiation therapy).
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Affiliation(s)
- Lindsay Hwang
- Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX 75390 9183, USA
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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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Marnitz S, Schram J, Budach V, Sackerer I, Vercellino GF, Sehouli J, Köhler C. Extended field chemoradiation for cervical cancer patients with histologically proven para-aortic lymph node metastases after laparaoscopic lymphadenectomy. Strahlenther Onkol 2014; 191:421-8. [PMID: 25413986 DOI: 10.1007/s00066-014-0785-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2014] [Accepted: 10/31/2014] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND PURPOSE The purpose of this work was to evaluate the use of extended-field chemoradiation (EFRT) with concomitant chemotherapy in patients with histologically confirmed para-aortic metastases after laparoscopic para-aortic and pelvic lymphadenectomy (LAE) with regard to oncologic results and treatment-related toxicity. PATIENTS AND METHODS A total of 44 women with squamous cell carcinoma (82 %) and adenocarcinoma (18 %) of the cervix in FIGO stages IIA (n = 3), IIB (n = 29); IIIB (n = 9), and IVA (n = 3) and histologically proven para-aortic metastases underwent EFRT and chemotherapy. Laparoscopic LAE was performed in 40 patients. Patients underwent chemoradiation with conventional fractionation of 1.8-50.4 Gy to the para-aortic and pelvic region. In addition, MRI-guided brachytherapy was performed to the cervix with 5-6 single doses of 5 Gy for a total dose of 25-30 Gy. RESULTS The mean number of harvested lymph nodes was 17 in the pelvic as well as para-aortic regions, respectively. Laparoscopic intervention did not delay chemoradiation. Follow-up was 6-76 months (mean 25.1 months). There was no grade 4 or 5 acute radiation toxicity. In all, 8, 4, and 11 % grade 1, 2, and 3 gastrointestinal late toxicities and 7, 11, and 19 % grade 1, 2 and 3 genitourinary late toxicities were recorded. Despite the excellent locoregional (pelvic) control rates of 89.1 and 82.8 % after 2 and 5 years, respectively, the overall survival rates were 68.4 and 54.1 % after 2 and 5 years, respectively. Of the 44 patients, 43 remained tumor free in the para-aortic region. CONCLUSION In patients with proven para-aortic disease, excellent pelvic and para-aortic control could be achieved by laparoscopic LAE followed by EFRT. More than half of the patients were long-term survivors. The high risk of distant metastases should be addressed by further improving systemic treatment.
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Affiliation(s)
- Simone Marnitz
- Department of Radiation Oncology, Charité University Medicine, Augustenburger Platz 1, 13353, Berlin, Germany,
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Yap ML, Cuartero J, Yan J, Pintilie M, Fyles A, Levin W, Manchul L, Milosevic M. The role of elective para-aortic lymph node irradiation in patients with locally advanced cervical cancer. Clin Oncol (R Coll Radiol) 2014; 26:797-803. [PMID: 25194726 DOI: 10.1016/j.clon.2014.08.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 06/16/2014] [Accepted: 07/07/2014] [Indexed: 11/18/2022]
Abstract
AIMS Pelvic lymph node positivity in cervical cancer is known to be an adverse prognostic factor and is associated with an elevated risk of clinically occult para-aortic lymph node metastases. The purpose of this study was to examine the benefit of elective para-aortic lymph node radiotherapy (PART) in patients with no clinical or radiographic evidence of para-aortic lymph node metastases receiving concurrent cisplatin chemotherapy. MATERIALS AND METHODS Patients treated with radiotherapy and concurrent cisplatin for cervical cancer from 1999 to 2009 were identified in two prospective databases. All patients received external beam pelvic radiotherapy (PRT) to a median dose of 50 Gy concurrently with weekly cisplatin 40 mg/m(2). This was followed by pulse dose rate intracavitary brachytherapy to a median dose of 40 Gy. Patients at high risk of occult para-aortic metastases also received PART to a median dose of 40 Gy. RESULTS There were 228 patients suitable for analysis; the median follow-up was 4.6 years. The addition of PART to PRT was not associated with a significant difference in disease-free survival (hazard ratio 1.1, confidence interval 0.7-1.8, P = 0.75) or overall survival (hazard ratio 1.6, confidence interval 0.9-2.7, P = 0.11) on multivariate analysis. There was no significant difference in the rate of para-aortic relapse with PART versus PRT (hazard ratio 2.01, confidence interval 0.79-5.12, P = 0.14). The 3 year grade 3-4 late toxicities were 11% for the PART group versus 8% for PRT (hazard ratio 1.39, confidence interval 0.58-3.37, P = 0.47). CONCLUSIONS These results suggest that cervical cancer patients treated with radiotherapy and concurrent cisplatin do not benefit from elective PART.
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Affiliation(s)
- M L Yap
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada; Department of Radiation Oncology, University of Toronto, Ontario, Canada
| | - J Cuartero
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada; Department of Radiation Oncology, University of Toronto, Ontario, Canada
| | - J Yan
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - M Pintilie
- Division of Biostatistics, Princess Margaret Cancer Centre, Toronto, Ontario, Canada; Dalla Lana School of Public Health Sciences, University of Toronto, Toronto, Ontario, Canada
| | - A Fyles
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada; Department of Radiation Oncology, University of Toronto, Ontario, Canada
| | - W Levin
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada; Department of Radiation Oncology, University of Toronto, Ontario, Canada
| | - L Manchul
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada; Department of Radiation Oncology, University of Toronto, Ontario, Canada
| | - M Milosevic
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada; Department of Radiation Oncology, University of Toronto, Ontario, Canada.
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Outcomes of cervical cancer and positive para-aortic lymph nodes in the modern era of chemoradiation. Int J Gynecol Cancer 2014; 24:564-9. [PMID: 24552890 DOI: 10.1097/igc.0000000000000093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE Patients with cervical cancer with positive para-aortic lymph nodes have a poor prognosis. Our primary aim was to describe outcomes among this subgroup in the era of modern chemoradiation. METHODS Patients with histologically confirmed cervical cancer metastatic to their para-aortic lymph nodes diagnosed between 1998 and 2011 and treated with curative intent were included in this analysis. Surgicopathologic, demographic, and outcome data were collected. Descriptive and survival statistics were generated to evaluate overall survival (OS) and progression-free survival (PFS) and to compare outcomes by treatment. P values were generated using both Wilcoxon and log-rank methods and listed respectively. RESULTS The median PFS was 19 months. The median OS was 23.4 months. The median PFS for radiation only was 14 months and for chemoradiation was 20 months (P = 0.27 and 0.60, respectively). There was no difference in median OS for the radiation-only group versus chemoradiation. The median OS stratified by stage was 32 months (stage I), 21 months (stage II), 19.4 months (stage III), and 19.8 months (stage IV; P = 0.17 and 0.22). CONCLUSIONS Our study shows a median OS of 23 months, which is less than what was documented in the literature. Despite the use of modern chemoradiation therapy, most of the cohort died within 3 years. The low OS presented in our study highlights the limitations of the current treatment regimens and the need for identification of for more effective therapy.
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Zhang G, He F, Fu C, Zhang Y, Yang Q, Wang J, Cheng Y. Definitive extended field intensity-modulated radiotherapy and concurrent cisplatin chemosensitization in the treatment of IB2-IIIB cervical cancer. J Gynecol Oncol 2014; 25:14-21. [PMID: 24459576 PMCID: PMC3893669 DOI: 10.3802/jgo.2014.25.1.14] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Revised: 11/14/2013] [Accepted: 11/21/2013] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To assess the toxicity of delivering extended field intensity-modulated radiotherapy (EF-IMRT) and concurrent cisplatin chemotherapy for locally advanced cervical carcinoma. METHODS Forty-five patients who underwent EF-IMRT and concurrent cisplatin chemotherapy for the treatment of stage IB2 to IIIB cervical cancer were retrospectively reviewed. The clinical target volume included all areas of gross and potentially microscopic disease and regional lymph node regions. All patients underwent high-dose-rate brachytherapy. The acute and late toxicity were scored using the Common Terminology Criteria for Adverse Events and the Radiation Therapy Oncology Group late radiation morbidity scoring criteria, respectively. RESULTS The median follow-up was 28 months (range, 5 to 62 months). Forty-two patients had a complete response, and three had a persistent disease. Of those 42 patients, 15 patients (35.7%) had recurrence. The regions of recurrence were in-field in 2 patients and out-field in 13 patients. Acute grade ≥3 gastrointestinal, genitourinary and hematologic toxicity occurred in 3, 1, and 9 patients, respectively. Three patients (6.7%) suffered from late grade 3 toxicities. Seven patients experienced ovarian transposition, 5 of those patients (71%) maintained ovarian function. Thirty-eight patients (84.4%) were alive at the last follow-up. CONCLUSION Concurrent cisplatin chemotherapy with EF-IMRT was safe. The acute and late toxicities are acceptable. EF-IMRT provides an opportunity to preserve endocrine function for patients with ovarian transposition.
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Affiliation(s)
- Guangyu Zhang
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, China
| | - Fangfang He
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, China
| | - Chunli Fu
- Department of Geriatrics, Qilu Hospital of Shandong University, Jinan, China
| | - Youzhong Zhang
- Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Jinan, China
| | - Qiuan Yang
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, China
| | - Jianbo Wang
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, China
| | - Yufeng Cheng
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, China
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Wu SY, Huang EY, Chanchien CC, Lin H, Wang CJ, Sun LM, Chen HC, Fang FM, Hsu HC, Huang YJ. Prognostic factors associated with radiotherapy for cervical cancer with computed tomography-detected para-aortic lymph node metastasis. JOURNAL OF RADIATION RESEARCH 2014; 55:129-138. [PMID: 23814113 PMCID: PMC3885119 DOI: 10.1093/jrr/rrt086] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Revised: 05/21/2013] [Accepted: 05/21/2013] [Indexed: 06/02/2023]
Abstract
Patients with cervical cancer diagnosed with a para-aortic lymph node (PALN) metastasis by computed tomography (CT) scan were analyzed to identify associated prognostic factors. A total of 55 patients were reviewed, and 27 of these patients underwent extended-field radiotherapy (EFRT). The median PALN dose in patients receiving EFRT was 45 Gy (range, 27-57.6 Gy). Of the 55 patients, 28 underwent pelvic radiotherapy (RT); concurrent chemoradiotherapy (CCRT) was administered to 41 patients. The Kaplan-Meier method was used to calculate the actuarial rate. Multivariate analysis was performed using the Cox proportional hazards model. Five-year overall survival (OS) rates were 41% and 17.9% in patients undergoing EFRT and pelvic RT (P = 0.030), respectively. Age < 53 years (P = 0.023), FIGO Stage I-II (P = 0.002), and treatment with EFRT (P = 0.003) were independent predictors of better OS. The use of CCRT (P = 0.014), Stage I-II (P = 0.002), and treatment using EFRT (P = 0.036) were independent predictors of distant metastasis. In patients undergoing EFRT plus CCRT, the 5-year OS was 50%. Three-year PALN disease-free rates were 8.8%, 57.9% and 100% (P < 0.001) in CCRT patients who received PALN doses of 0 Gy, ≤45 Gy and ≥50.4 Gy, respectively. Although PALN metastasis is thought to be distant metastasis in cervical cancer, EFRT plus CCRT shows a good outcome, particularly in younger patients in an early FIGO stage. Cervical cancer with a PALN metastasis should not be considered incurable. Doses ≥50.4 Gy for treating PALN may result in better disease control.
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Affiliation(s)
- Szu-Yuan Wu
- Department of Radiation Oncology, Taipei Medical University-Wan Fang Hospital, Taipei, Taiwan
- Department of Biotechnology, Hung Kuang University, Taichung, Taiwan
| | - Eng-Yen Huang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
- School of Traditional Chinese Medicine, Chang Gung University College of Medicine, Taiwan
| | - Chan-Chao Chanchien
- Department of Gynecologic Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hao Lin
- Department of Gynecologic Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chong-Jong Wang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Li-Min Sun
- Department of Radiation Oncology, Zuoying Armed Forces General Hospital, Kaohsiung, Taiwan
| | - Hui-Chun Chen
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Fu-Min Fang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
- School of Traditional Chinese Medicine, Chang Gung University College of Medicine, Taiwan
| | - Hsuan-Chih Hsu
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
- School of Medicine, Chang Gung University College of Medicine, 259 Wen-Hwa 1st Road, Kwei-Shan Tao-Yuan 333, Taiwan
| | - Yu-Jie Huang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Gouy S, Morice P, Narducci F, Uzan C, Martinez A, Rey A, Bentivegna E, Pautier P, Deandreis D, Querleu D, Haie-Meder C, Leblanc E. Prospective Multicenter Study Evaluating the Survival of Patients With Locally Advanced Cervical Cancer Undergoing Laparoscopic Para-Aortic Lymphadenectomy Before Chemoradiotherapy in the Era of Positron Emission Tomography Imaging. J Clin Oncol 2013; 31:3026-33. [DOI: 10.1200/jco.2012.47.3520] [Citation(s) in RCA: 140] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Purpose The aim of this prospective study conducted in three French comprehensive cancer centers was to evaluate the therapeutic impact on survival of laparoscopic para-aortic (PA) staging surgery in locally advanced cervical cancer (LACC) before chemoradiotherapy. Patients and Methods We conducted a prospective multicenter study of 237 patients treated from 2004 to 2011 for LACC with negative positron emission tomography (PET) imaging of the PA area and undergoing laparoscopic PA lymphadenectomy. Radiation fields were extended to the PA area when PA nodes were involved. Chemoradiotherapy modalities were homogeneous across institutions. Patients with a poor prognosis histologic subtype or peritoneal carcinosis were excluded. Results Patients had clinical International Federation of Gynecology and Obstetrics stages IB2 (n = 79), IIA (n = 10), IIB (n = 121), III (n = 22), or IVA (n = 5). One hundred ninety-nine patients had squamous carcinoma, and 38 had adenocarcinoma/adenosquamous lesions. Twenty-nine patients (12%) had nodal involvement (false-negative PET–computed tomography [CT] results)—16 with a PA nodal metastasis measuring more than 5 mm and 13 with a nodal metastasis measuring ≤ 5 mm. Event-free survival rates at 3 years in patients without PA involvement or with PA metastasis measuring ≤ or more than 5 mm were 74% (SE, 4%), 69% (SE, 21%), and 17% (SE, 14%; P < .001). Conclusion To our knowledge, this is the largest series of patients reported undergoing such a strategy. We obtained the same survival rate for patients with PA nodal metastasis ≤ 5 mm and patients without PA lymph node involvement, suggesting that this strategy is highly efficient in such patients. Conversely, the survival of patients with PA nodal involvement greater than 5 mm remained poor, despite the absence of extrapelvic disease on PET-CT imaging in this subgroup.
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Affiliation(s)
- Sebastien Gouy
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Philippe Morice
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Fabrice Narducci
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Catherine Uzan
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Alejandra Martinez
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Annie Rey
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Enrica Bentivegna
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Patricia Pautier
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Desiree Deandreis
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Denis Querleu
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Christine Haie-Meder
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
| | - Eric Leblanc
- Sebastien Gouy, Philippe Morice, Catherine Uzan, Annie Rey, Enrica Bentivegna, Patricia Pautier, Desiree Deandreis, and Christine Haie-Meder, Institut Gustave Roussy; Sebastien Gouy, Philippe Morice, Catherine Uzan, Unit L'Institut National de la Santé et de la Recherche Médicale U10-30, Villejuif; Philippe Morice, University Paris Sud, Le Kremlin-Bicêtre; Fabrice Narducci and Eric Leblanc, Centre Oscar Lambret, Lille; Alejandra Martinez and Denis Querleu, Institut Claudius Regaud, Toulouse, France
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Kuji S, Hirashima Y, Komeda S, Tanaka A, Abe M, Takahashi N, Takekuma M, Asakura H, Harada H, Nishimura T. Feasibility of extended-field irradiation and intracavitary brachytherapy combined with weekly cisplatin chemosensitization for IB2–IIIB cervical cancer with positive paraaortic or high common iliac lymph nodes: a retrospective review. Int J Clin Oncol 2013; 19:341-7. [DOI: 10.1007/s10147-013-0551-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2013] [Accepted: 03/12/2013] [Indexed: 10/27/2022]
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Treece SJ, Mukesh M, Rimmer YL, Tudor SJ, Dean JC, Benson RJ, Gregory DL, Horan G, Jefferies SJ, Russell SG, Williams MV, Wilson CB, Burnet NG. The value of image-guided intensity-modulated radiotherapy in challenging clinical settings. Br J Radiol 2013; 86:20120278. [PMID: 23255544 DOI: 10.1259/bjr.20120278] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVE To illustrate the wider potential scope of image-guided intensity-modulated radiotherapy (IG-IMRT), outside of the "standard" indications for IMRT. METHODS Nine challenging clinical cases were selected. All were treated with radical intent, although it was accepted that in several of the cases the probability of cure was low. IMRT alone was not adequate owing to the close proximity of the target to organs at risk, the risk of geographical miss, or the need to tighten planning margins, making image-guided radiotherapy an essential integral part of the treatment. Discrepancies between the initial planning scan and the daily on-treatment megavoltage CT were recorded for each case. The three-dimensional displacement was compared with the margin used to create the planning target volume (PTV). RESULTS All but one patient achieved local control. Three patients developed metastatic disease but benefited from good local palliation; two have since died. A further patient died of an unrelated condition. Four patients are alive and well. Toxicity was low in all cases. Without daily image guidance, the PTV margin would have been insufficient to ensure complete coverage in 49% of fractions. It was inadequate by >3 mm in 19% of fractions, and by >5 mm in 9%. CONCLUSION IG-IMRT ensures accurate dose delivery to treat the target and avoid critical structures, acting as daily quality assurance for the delivery of complex IMRT plans. These patients could not have been adequately treated without image guidance. ADVANCES IN KNOWLEDGE IG-IMRT can offer improved outcomes in less common clinical situations, where conventional techniques would provide suboptimal treatment.
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Affiliation(s)
- S J Treece
- Oncology Centre, Addenbrooke's Hospital, Cambridge, UK
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Jensen LG, Hasselle MD, Rose BS, Nath SK, Hasan Y, Scanderbeg DJ, Yashar CM, Mundt AJ, Mell LK. Outcomes for Patients With Cervical Cancer Treated With Extended-Field Intensity-Modulated Radiation Therapy and Concurrent Cisplatin. Int J Gynecol Cancer 2013; 23:119-25. [DOI: 10.1097/igc.0b013e3182749114] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
ObjectiveTo evaluate disease outcomes and toxicity in patients with cervical cancer treated with extended-field intensity-modulated radiotherapy.Materials and MethodsWe included all patients treated with extended-field intensity-modulated radiotherapy and concurrent weekly cisplatin from 2003 to 2010 at 2 institutions. Overall survival and disease-free survival were estimated using Kaplan-Meier method. Locoregional failure (LRF), distant failure, and competing mortality were calculated using cumulative incidence functions. Acute and late toxicity were graded using Common Terminology Criteria for Adverse Events (CTCAE) and Radiation Therapy Oncology Group late radiation morbidity scoring criteria, respectively.ResultsThe study included 21 patients, 14 and 20 of which had positive para-aortic and pelvic nodes, respectively. The median follow-up was 22 months. Eighteen-month overall survival and disease-free survival were 59.7% (95% confidence interval [CI], 41.2%–86.4%) and 42.9% (95% CI, 26.2%–70.2%). Eighteen-month cumulative incidences of LRF, distant failure, and competing mortality were 9.5% (95% CI, 1.5–26.8%), 42.9% (95% CI, 21.3–62.9%), and 4.8% (95% CI, 0.3–20.2%), respectively. Eighteen-month cumulative incidences of late grade 3 or higher-grade genitourinary and gastrointestinal toxicity were 4.8% (95% CI, 0.2%–20.3%) and 0%, respectively.ConclusionsIntensity-modulated extended-field radiotherapy was associated with low rates of late toxicity and LRF. High rates of distant failure indicate that this group of patients could benefit from intensified systemic therapy.
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Kim JY, Kim JY, Kim JH, Yoon MS, Kim J, Kim YS. Curative Chemoradiotherapy in Patients With Stage IVB Cervical Cancer Presenting With Paraortic and Left Supraclavicular Lymph Node Metastases. Int J Radiat Oncol Biol Phys 2012; 84:741-7. [DOI: 10.1016/j.ijrobp.2012.01.070] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2011] [Revised: 01/13/2012] [Accepted: 01/22/2012] [Indexed: 10/28/2022]
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Lee SH, Lee SH, Lee KC, Lee KB, Shin JW, Park CY, Sym SJ, Lee JH. Radiation therapy with chemotherapy for patients with cervical cancer and supraclavicular lymph node involvement. J Gynecol Oncol 2012; 23:159-67. [PMID: 22808358 PMCID: PMC3395011 DOI: 10.3802/jgo.2012.23.3.159] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Revised: 05/08/2012] [Accepted: 05/08/2012] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE We wanted to evaluate the outcomes of cervical cancer patients with supraclavicular lymph node (SCLN) involvement and who received radiation therapy (RT) combined with chemotherapy. METHODS From April 2001 to April 2009, seven cervical cancer patients with SCLN involvement were treated by RT and cisplatin-based chemotherapy. All of the patients also had a positive para-aortic lymph node(s) (PALNs). The RT field was designed to include the whole pelvis, the involved PALNs and the SCLN area. The median SCLN RT dose was 66.6 Gy (range, 60 to 75.6 Gy). RESULTS The median follow-up period was 79 months (range, 13 to 98 months). The 3-year and 5-year overall survival rates were 57.1% and 57.1%, respectively and the 3- and 5-year disease-free survival rates were 57.1% and 42.9%, respectively. The acute hematologic toxicities according to the criteria of Radiation Therapy Oncology Group (RTOG) were G1/2 leukopenia in 2 (29%), G3/4 leukopenia in 5 (71%), G1/2 anemia in 6 (86%), G3 anemia in 1 (14%), G2 thrombocytopenia in 1 (14%) and G3/4 thrombocytopenia in 2 (29%). Within 6 months after RT, most of the patients (4/5; 80%) recovered from the G3/4 leukopenia, except for 1 patient who received chemotherapy after completing RT due to subsequent bone metastasis. CONCLUSION RT with chemotherapy as active therapy can be expected to provide favorable results for appropriately selected cervical cancer patients with SCLN involvement but no evidence of distant metastasis. The well designed study enrolling more patients will be necessary to clarify the future indications and selection criteria [corrected].
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Affiliation(s)
- Seok Ho Lee
- Department of Radiation Oncology, Gachon Gil Medical Center, Incheon, Korea
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Hata M, Omura M, Miyagi E, Koike I, Numazaki R, Asai-Sato M, Tayama Y, Ogino I, Hirahara F, Inoue T. The role of radiation therapy for uterine cervical cancer with distant metastasis. Oncology 2012; 83:67-74. [PMID: 22760158 DOI: 10.1159/000337985] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2011] [Accepted: 02/26/2012] [Indexed: 11/19/2022]
Abstract
OBJECTIVE We carried out a review to determine the role of radiation therapy in uterine cervical cancer with distant metastasis. METHODS Forty-four patients with uterine cervical cancer with distant metastasis underwent radiation therapy; 29 of these also underwent chemotherapy. A total dose of 19.8-90.4 Gy (median 62.9 Gy) was delivered to the cervical tumors. RESULTS Thirty-three patients died during the follow-up period of 1-94 months (median 10 months) after irradiation. The overall survival rate at 3 years was 20%, and the estimated median survival time was 15 months. Ten patients developed primary tumor progression, and the primary tumor control rate at 3 years was 49%. A distant metastatic site and primary tumor size were significant prognostic factors for their survival. Total radiation dose was considered a significant and useful variable for primary tumor control. With the exception of transient hematologic reactions and hemorrhagic cystitis, there were no therapy-related toxicities of grade 3 or greater. CONCLUSIONS Radiation therapy was safe and effective for local control in patients with uterine cervical cancer with distant metastasis. More aggressive treatment, including radiation therapy with a curative radiation dose, should be considered for patients with favorable prognostic factors for survival.
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Affiliation(s)
- Masaharu Hata
- Department of Radiology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan.
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Gouy S, Morice P, Narducci F, Uzan C, Gilmore J, Kolesnikov-Gauthier H, Querleu D, Haie-Meder C, Leblanc E. Nodal-staging surgery for locally advanced cervical cancer in the era of PET. Lancet Oncol 2012; 13:e212-20. [PMID: 22554549 DOI: 10.1016/s1470-2045(12)70011-6] [Citation(s) in RCA: 140] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Chemoradiation therapy is deemed the standard treatment by many North American and European teams for treatment of locally advanced cervical cancer. The prevalence of para-aortic nodal metastasis in these tumours is 10-25%. PET (with or without CT) is the most accurate imaging modality to assess extrapelvic disease in such tumours. The true-positive rate of PET is high, suggesting that surgical staging is not necessary if uptake takes place in the para-aortic region. Nevertheless, false-negative results (in the para-aortic region) have been recorded in 12% of patients, rising to 22% in those with uptake during PET of the pelvic nodes. In such situations, laparoscopic surgical para-aortic staging still has an important role for detection of patients with occult para-aortic spread misdiagnosed on PET or PET-CT, allowing optimisation of treatment (extension of radiation therapy fields to include the para-aortic area). Complications of the laparoscopic procedure were noted in 0-7% of patients. Survival of individuals (missed by PET) with para-aortic nodal metastasis of 5 mm or less (and managed by extended field chemoradiation therapy) seems to be similar to survival of those without para-aortic spread, suggesting a positive therapeutic effect of the addition of staging surgery. Nevertheless, the effect on survival of potential delay of chemoradiation owing to use of PET and staging surgery, and acute and late complications of surgery followed by chemoradiation therapy (particularly in case of extended field chemoradiation to para-aortic area), need to be studied.
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Affiliation(s)
- Sebastien Gouy
- Department of Gynaecological Surgery, Institut Gustave Roussy, Villejuif, France
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Paumier A, Blanchard P, Mazeron R, Dumas I, Morice P, Lhomme C, Leboulleux S, Haie-Meder C. Modalités d’évolution des cancers du col utérin avec atteinte ganglionnaire locorégionale à la TEP-FDG. Cancer Radiother 2012; 16:183-9. [DOI: 10.1016/j.canrad.2011.11.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2011] [Revised: 11/16/2011] [Accepted: 11/23/2011] [Indexed: 10/28/2022]
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Is a low dose of concomitant chemotherapy with extended-field radiotherapy acceptable as an efficient treatment for cervical cancer patients with metastases to the para-aortic lymph nodes? Int J Gynecol Cancer 2012; 21:1465-71. [PMID: 21892097 DOI: 10.1097/igc.0b013e318226f657] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
INTRODUCTION Extended-field radiotherapy (EFRT) with the concomitant administration of chemotherapy for patients with advanced cervical cancer has problems regarding its feasibility. The goal of the present study was to assess the tolerability and control rate of low-dose cisplatin with EFRT in patients with imaging-confirmed positive para-aortic lymph nodes (PALs). METHODS Sixteen patients with cervical cancer metastatic to the PALs treated with EFRT were evaluated. The patients included those with stages I to III disease according to the International Federation of Gynecology and Obstetrics with positive PALs diagnosed by computed tomographic imaging. The patients were treated with 25 to 30 mg/m weekly of cisplatin concurrently with radiation therapy. Doses of 48.6 to 51.0 Gy were delivered in 1.8-Gy fractions to the pelvis and included the PALs field. In addition, boost doses for the involved nodes of PALs were delivered contiguously for a total dose of 54 to 60 Gy. All patients were treated with a high dose rate of intracavitary brachytherapy combined with external irradiation. RESULTS All patients completed the radiation therapy. Grade 3 or 4 acute hematologic toxicity occurred in 7 patients, but there were no cases of grade 3 or 4 nonhematologic acute toxicity. As a late toxicity, 1 patient developed a grade 3 small bowel obstruction. No grade 4 or worse late toxicity occurred. The 4-year overall survival rate was 56.3%. The 4-year distant metastasis-free survival rate was 50%. Seven patients had no recurrence. Eight patients developed distant failures, and another had an isolated local intrapelvic recurrence. CONCLUSIONS A dose greater than 54 Gy for positive PALs in EFRT, in combination with intracavitary irradiation and low-dose weekly cisplatin administration, was safely completed by all of our patients. However, half of the patients had distant failure. This study provided relatively favorable local control and survival. Further considering modifications of the treatment should therefore be encouraged.
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Patterns of Failure and Treatment-Related Toxicity in Advanced Cervical Cancer Patients Treated Using Extended Field Radiotherapy With Curative Intent. Int J Radiat Oncol Biol Phys 2011; 80:422-8. [DOI: 10.1016/j.ijrobp.2010.02.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2009] [Revised: 01/30/2010] [Accepted: 02/10/2010] [Indexed: 11/21/2022]
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Bodio E, Julienne K, Gouin SG, Faivre-Chauvet A, Deniaud D. Efficient synthesis of new tetradentate ligands with potential applications for 64Cu PET-imaging. Bioorg Med Chem Lett 2011; 21:924-7. [DOI: 10.1016/j.bmcl.2010.12.072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Revised: 12/12/2010] [Accepted: 12/15/2010] [Indexed: 10/18/2022]
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Kidd EA, Siegel BA, Dehdashti F, Rader JS, Mutch DG, Powell MA, Grigsby PW. Lymph node staging by positron emission tomography in cervical cancer: relationship to prognosis. J Clin Oncol 2010; 28:2108-13. [PMID: 20308664 DOI: 10.1200/jco.2009.25.4151] [Citation(s) in RCA: 217] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
PURPOSE A previous retrospective study demonstrated that positron emission tomography with [(18)F]fluorodeoxyglucose (FDG-PET) was more sensitive than computed tomography for lymph node staging in patients with cervical cancer; the findings on FDG-PET were strongly associated with progression-free survival. Therefore, a prospective cohort study was initiated to evaluate FDG-PET lymph node staging in a larger patient population. PATIENTS AND METHODS The study was conducted between July 2000 and March 2009. All 560 patients with cervical cancer underwent pretreatment FDG-PET lymph node staging. Treatment included surgery alone, surgery and postoperative radiation therapy, and definitive radiation or combination radiation and chemotherapy. PET findings were correlated with the risk of disease progression and with survival. Results Overall, 47% of patients had lymph node involvement by FDG-PET at diagnosis. The frequency of lymph node metastasis increased with clinical stage and was similar to that in historical surgical series. Within a stage, patients with PET-positive lymph nodes had significantly worse disease-specific survival than those with PET-negative lymph nodes (P < .001). Disease-specific survival was stratified into distinct groups based on the most distant level of PET-detected nodal disease (none, pelvic, para-aortic, or supraclavicular; P < .001). The hazard ratios for disease recurrence increased incrementally based on the most distant level of nodal disease: pelvic 2.40 (95% CI, 1.63 to 3.52), para-aortic 5.88 (95% CI, 3.80 to 9.09), and supraclavicular 30.27 (95% CI 16.56 to 55.34). CONCLUSION Nodal involvement detected by FDG-PET in cervical cancer relates to clinical stage, is comparable to historical data, and stratifies patient recurrence and survival outcomes.
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Affiliation(s)
- Elizabeth A Kidd
- Department of Radiation Oncology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, 4921 Parkview Place, Box 8224, St Louis, MO 63110, USA
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