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Conte C, Della Corte L, Pelligra S, Bifulco G, Abate B, Riemma G, Palumbo M, Cianci S, Ercoli A. Assessment of Salvage Surgery in Persistent Cervical Cancer after Definitive Radiochemotherapy: A Systematic Review. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59020192. [PMID: 36837394 PMCID: PMC9967015 DOI: 10.3390/medicina59020192] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023]
Abstract
Background and Objectives: The standard treatment approach in locally advanced cervical cancer (LACC) is exclusive concurrent chemoradiation therapy (RTCT). The risk of local residual disease after six months from RTCT is about 20-30%. It is directly related to relapse risk and poor survival, such as in patients with recurrent cervical cancer. This systematic review aims to describe studies investigating salvage surgery's role in persistent/recurrent disease in LACC patients who underwent definitive RTCT. Materials and Methods: Studies were eligible for inclusion when patients had LACC with radiologically suspected or histologically confirmed residual disease after definitive RTCT, diagnosed with post-treatment radiological workup or biopsy. Information on complications after salvage surgery and survival outcomes had to be reported. The methodological quality of the articles was independently assessed by two researchers with the Newcastle-Ottawa scale. Following the recommendations in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement, we systematically searched the PubMed, Scopus, Cochrane, Medline, and Medscape databases in May 2022. We applied no language or geographical restrictions but considered only English studies. We included studies containing data about postoperative complications and survival outcomes. Results: Eleven studies fulfilled the inclusion criteria and all were retrospective observational studies. A total of 601 patients were analyzed concerning the salvage surgery in LACC patients for persistent/recurrent disease after RTCT treatment. Overall, 369 (61.4%) and 232 (38.6%) patients underwent a salvage hysterectomy (extrafascial or radical) and pelvic exenteration (anterior, posterior, or total), respectively. Four hundred and thirty-nine (73%) patients had histologically confirmed the residual disease in the salvage surgical specimen, and 109 patients had positive margins (overall range 0-43% of the patients). The risk of severe (grade ≥ 3) postoperative complications after salvage surgery is 29.8% (range 5-57.5%). After a median follow-up of 38 months, the overall RR was about 32% with an overall death rate of 40% after hysterectomy or pelvic exenteration with or without lymphadenectomy. Conclusions: There is heterogeneity between the studies both in their design and results, therefore the effect of salvage surgery on survival and recurrence cannot be adequately estimated. Future homogeneous studies with an appropriately selected population are needed to analyze the safety and efficacy of salvage hysterectomy or pelvic exenteration in patients with residual tumors after definitive RTCT.
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Affiliation(s)
- Carmine Conte
- Department of General Surgery and Medical-Surgical Specialties, Institute of Obstetrics and Ginecology, A.O.U. Policlinico Rodolico—San Marco, University of Catania, 95125 Catania, Italy
- Correspondence: ; Tel.: +39-3290-275-147
| | - Luigi Della Corte
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, 80131 Naples, Italy
| | - Silvia Pelligra
- Department of Woman and Child Health and Public Health, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Giuseppe Bifulco
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy
| | - Biagio Abate
- Department of General Surgery and Medical-Surgical Specialties, Institute of Obstetrics and Ginecology, A.O.U. Policlinico Rodolico—San Marco, University of Catania, 95125 Catania, Italy
| | - Gaetano Riemma
- Department of Woman, Child and General and Specialized Surgery, Luigi Vanvitelli University of Campania, 81100 Naples, Italy
| | - Marco Palumbo
- Department of General Surgery and Medical-Surgical Specialties, Institute of Obstetrics and Ginecology, A.O.U. Policlinico Rodolico—San Marco, University of Catania, 95125 Catania, Italy
| | - Stefano Cianci
- Unit of Gynecology and Obstetrics, Department of Human Pathology of Adult and Childhood “G. Barresi”, University of Messina, 98121 Messina, Italy
| | - Alfredo Ercoli
- Unit of Gynecology and Obstetrics, Department of Human Pathology of Adult and Childhood “G. Barresi”, University of Messina, 98121 Messina, Italy
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Sun C, Wang S, Ye W, Wang R, Tan M, Zhang H, Zhou J, Li M, Wei L, Xu P, Zhu G, Lang J, Lu S. The Prognostic Value of Tumor Size, Volume and Tumor Volume Reduction Rate During Concurrent Chemoradiotherapy in Patients With Cervical Cancer. Front Oncol 2022; 12:934110. [PMID: 35912169 PMCID: PMC9329537 DOI: 10.3389/fonc.2022.934110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 06/10/2022] [Indexed: 11/13/2022] Open
Abstract
Objective This study aimed to investigate the relationship between prognostic and tumor parameters of cervical cancer patients, such as tumor size (TS), tumor volume (TV), and tumor volume reduction rate (TVRR) after external beam radiotherapy. Methods A total of 217 patients with advanced cervical cancer, classified as Federation of Gynecology and Obstetrics (FIGO) IIa–IVa, were enrolled in the study. Pre- and mid-RT pelvic magnetic resonance imaging (MRI) were performed twice, during RT and just before brachytherapy. Results The median follow-up time was 51 months (range, 7–111 months). The 5-year overall survival (OS), progression-free survival (PFS), and local failure-free survival (LFFS) rates were 81.3, 85.1, and 92.9%, respectively. Multivariate analysis revealed that tumor parameters including FIGO stage >II (Hazard Ratio, 2.377 and 95% confidence interval [CI], 1.091–5.182; P = 0.029), pre-RT TV >61.6 cm3 (HR, 0.417 and 95% CI, 0.188–0.926; P = 0.032), and mid-RT TV >11.38 cm3 (HR, 3.192 and 95% CI, 1.094–9.316; P = 0.034) were observably associated with OS. Univariate analysis showed that the tumor volume reduction rate (TVRR) was dramatically associated with overall survival (HR, 0.204 and 95% CI 0.033–1.282; P <0.001) and local failure-free survival (P = 0.050). Conclusions In this retrospective study, TVRR and mid-radiotherapy tumor volume are independent and strong prognostic parameters for patients with local advanced cervical cancer receiving CCRT.
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Affiliation(s)
- Chang Sun
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Prevention and Control Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Shubin Wang
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Wenjing Ye
- School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - RanLin Wang
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Prevention and Control Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Mingyu Tan
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Prevention and Control Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Hanyi Zhang
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Prevention and Control Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jie Zhou
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Prevention and Control Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Minglun Li
- Department of Radiation Oncology, University Hospital, Ludwig-Maximilians-Universität München (LMU), Munich, Germany
| | - Lichun Wei
- Department of Radiation Oncology, Xijing Hospital, Air Force Medical University, Xi’an, China
| | - Peng Xu
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Prevention and Control Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Guiquan Zhu
- State Key Laboratory of Oral Diseases, National Clinical Research Centre for Oral Diseases, Department of Head and Neck Oncology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Jinyi Lang
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Prevention and Control Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, China
- *Correspondence: Shun Lu, ; Jinyi Lang,
| | - Shun Lu
- Department of Radiation Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Prevention and Control Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- Radiation Oncology Key Laboratory of Sichuan Province, Chengdu, China
- *Correspondence: Shun Lu, ; Jinyi Lang,
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Lu W, Lu C, Yu Z, Gao L. Chemoradiotherapy alone vs. chemoradiotherapy and hysterectomy for locally advanced cervical cancer: A systematic review and updated meta-analysis. Oncol Lett 2020; 21:160. [PMID: 33552278 PMCID: PMC7798101 DOI: 10.3892/ol.2020.12421] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 11/18/2020] [Indexed: 12/24/2022] Open
Abstract
The benefit of adjuvant hysterectomy after definitive concurrent chemoradiotherapy (CCRT) for locally-advanced cervical cancer (LACC) is controversial. The purpose of the present study was to systematically search the literature and perform a meta-analysis to compare overall survival (OS) and disease-free survival (DFS) between patients subjected to CCRT with hysterectomy and those who underwent CCRT alone. The PubMed, Scopus, Embase and Google scholar databases were searched. A meta-analysis to determine hazard ratios (HRs) and odds ratios (ORs) with meta-regression was performed for the following moderators: Disease stage, histology and proportion of radical hysterectomy. Data from 14 studies were included. The results indicated that patients who received CCRT with hysterectomy had significantly better OS (HR, 0.72; 95% CI, 0.56 to 0.91; I2=19%; P=0.007) and DFS (HR, 0.72; 95% CI, 0.56 to 0.93; I2=27%; P=0.01) than those treated with CCRT alone. However, in a subgroup analysis by study type, the results were significant only for retrospective studies but not for randomized controlled trials (RCTs). However, only 2 RCTs were included with small sample size, heterogeneity and low overall quality. Subgroup analyses based on the use of brachytherapy in the CCRT with hysterectomy group demonstrated no difference in OS and DFS between the two groups. Regarding the absolute numbers of death and recurrence events, no significant difference in mortality (OR, 0.91; 95% CI, 0.62 to 1.33; I2=0%; P=0.64) was determined between the two groups, but a significantly reduced incidence of recurrence was observed in the CCRT with hysterectomy group (OR, 0.61; 95% CI, 0.47-0.79; I2=29%; P=0.0002). The meta-regression results point to a significant influence of the proportion of stage II patients on OS. Despite the overall analysis indicating improved OS and DFS with the use of adjuvant hysterectomy after CCRT, subgroup analysis based on similar treatment protocols failed to demonstrate any significant benefit of hysterectomy in LACC. However, the results indicated that the recurrence rate may be higher in patients undergoing CCRT without hysterectomy. The limited quality of the studies included and selection bias from retrospective studies restrict the possibility to draw strong conclusions.
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Affiliation(s)
- Weijia Lu
- The Second Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, P.R. China
| | - Canxiong Lu
- Department of Laboratory, Foshan Sanshui Hospital of Chinese Medicine, Foshan, Guangdong 528100, P.R. China
| | - Zhiwu Yu
- Division of Laboratory Science, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Lei Gao
- Department of Radiotherapy, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, P.R. China
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Zhang J, Tian W, Bu X, Wang X, Tian F, Wu L. Diagnostic significance of magnetic resonance imaging in patients with cervical cancer after brachytherapy: a meta-analysis. Acta Radiol 2019; 60:670-676. [PMID: 30149749 DOI: 10.1177/0284185118791199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Patients with uterine cervical cancer suffer high mortality. Accurate detection of a residual tumor by magnetic resonance imaging (MRI) during and after directed brachytherapy (BCT) is crucial for the success of cancer treatment and is a significant predictor of patient survival. PURPOSE To determine the diagnostic significance of MRI in detecting residual tumor tissue after BCT. MATERIAL AND METHODS The Web of Knowledge, Cochrane Library, and PubMed were systematically searched (January 1997 to December 2016) for post-brachytherapy MRI studies that measured residual tumors in patients with uterine cervical cancer. All data were analyzed using the Meta-Disc 1.4 program. RESULTS Four clinical studies consisting of 163 patients (147 of whom were included in the present analysis) who were diagnosed with uterine cervical cancer according to the International Federation of Gynecology and Obstetrics (FIGO) staging system were included in the study. All the patients received BCT and underwent MRI detection of residual tumors tissue. In studies where the accuracy of MRI detection was confirmed by histological tests or gynecological tests, the summary estimates of specificity, sensitivity, positive predictive value, negative predictive value, and accuracy were 88.5%, 83.5%, 53.5%, 97.1%, and 84.3%, respectively. CONCLUSION MRI-directed BCT is commonly used for cervical cancer patients. Based on our investigation of four independent studies, MRI showed better prediction of positive results than negative results in patients with cervical cancer after BCT. However, more data on the greater numbers of patients are needed to establish the accuracy of MRI detection of cervical cancer after BCT.
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Affiliation(s)
- Ji Zhang
- 1 Department of Radiology, Taizhou People's Hospital, Taizhou, Jiangsu Province, PR China
| | - Weizhong Tian
- 1 Department of Radiology, Taizhou People's Hospital, Taizhou, Jiangsu Province, PR China
| | - Xinhua Bu
- 2 Department of Gynaecology and Obstetrics, Taizhou People's Hospital, Taizhou, Jiangsu Province, PR China
| | - Xiulan Wang
- 1 Department of Radiology, Taizhou People's Hospital, Taizhou, Jiangsu Province, PR China
| | - Fangzheng Tian
- 1 Department of Radiology, Taizhou People's Hospital, Taizhou, Jiangsu Province, PR China
| | - Linyun Wu
- 3 Taizhou Polytechnic College, Taizhou, Jiangsu Province, PR China
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Is Routine Curettage a Useful Tool to Evaluate Persistent Tumor in Patients Who Underwent Primary Chemoradiation for Locally Advanced and/or Lymph Node Positive Cervical Cancer? Int J Gynecol Cancer 2017; 27:1216-1221. [DOI: 10.1097/igc.0000000000000331] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
ObjectiveResponse evaluation after primary chemoradiation (RCTX) in patients with cervical cancer remains difficult. Routine hysterectomy after primary RCTX is associated with considerable surgical morbidity without impact on survival. The purpose of the present study was to evaluate value of routine curettage after RCTX to detect persistent tumor.MethodsBetween 2006 and 2012, patients (n = 217) with cervical cancer in International Federation of Gynecology and Obstetrics stages IB1 N1 (14%), IB2 (9%), IIA (5%), IIB (46%), IIIA (4%), IIIB (15%), IVA (6%), and IVB (1%), respectively, underwent primary RCTX. After RCTX, curettage was recommended to all patients to evaluate response.ResultsIn 136 (63%) of patients with cervical cancer, 1 or 2 consecutive curettages were performed at least 6 weeks after primary RCTX without any complications. In 21 (15%) patients, at least 1 curettage was positive for cervical cancer. In 7 patients, secondary hysterectomy was performed after 1 positive finding and persistent tumor was found in all of them. In the remaining 14 patients, there were 2 positive curettages in 5, 1 undetermined result followed by 1 positive in 3, and 1 positive followed by 1 negative in 6 patients, respectively. In the latter group, no tumor was detected in the uterus, whereas in all other patients with 2 curettages except one, residual carcinoma was detected. Five (24%) of 21 patients with positive histology are free of disease during follow-up. Decision for or against secondary hysterectomy was correct due to histological finding of curettage in 99%.ConclusionsRoutine curettage is a useful tool to guide decision for secondary hysterectomy with high accuracy after primary RCTX and avoids overtreatment.
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Hass P, Eggemann H, Costa SD, Ignatov A. Adjuvant hysterectomy after radiochemotherapy for locally advanced cervical cancer. Strahlenther Onkol 2017; 193:1048-1055. [PMID: 28660291 DOI: 10.1007/s00066-017-1174-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 06/13/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND External beam radiation therapy (EBRT) with concomitant chemotherapy (cCT) (=RCT) plus intracavitary (±interstitial) brachytherapy (iBT) is standard of care for advanced cervical cancer. The aim of this study was to evaluate morbidity and survival outcome of simple adjuvant hysterectomy (AH) after EBRT/cCT and to compare it with the standard treatment. PATIENTS AND METHODS Patients with FIGO stage III cervical cancer were treated with EBRT/cCT and then divided in two groups: group 1 was further treated with standard intracavitary/interstitial BT, while group 2 underwent AH. RESULTS From 881 women with cervical cancer, 248 were eligible for analysis: 161 received iBT and 87 underwent AH. The median follow-up of the study was 53 months. Clinical and pathological characteristics were well balanced in the two groups. After EBRT/cCT, complete clinical response was observed in 121 (48.8%) of 246 patients. Clinical complete response was observed in 81 (50.3%) of 161 patients in group 1. At 6 weeks after EBRT/cCT, 40 (46.0%) of 87 patients in the surgery group had pathological complete response. Intra- and postoperative complications were observed in 10 (11.5%) of 87 cases. The rates of locoregional recurrence and metastasis were similar in both groups. Progression-free (PFS) and disease-specific overall survival (DOS) for these patients were similar between the control and surgery group. Interestingly, PFS and DOS were significantly improved by AH for the patients with residual tumor. CONCLUSION AH could improve survival in patients with residual disease after RCT and is characterized by a low complication rate.
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Affiliation(s)
- Peter Hass
- Department of Radiation Oncology, Universitätsklinikum Magdeburg, Magdeburg, Germany
| | - Holm Eggemann
- Department of Obstetrics and Gynecology, Otto-von-Guericke University, G.-Hauptmann Str. 35, 39108, Magdeburg, Germany
| | - Serban Dan Costa
- Department of Obstetrics and Gynecology, Otto-von-Guericke University, G.-Hauptmann Str. 35, 39108, Magdeburg, Germany
| | - Atanas Ignatov
- Department of Obstetrics and Gynecology, Otto-von-Guericke University, G.-Hauptmann Str. 35, 39108, Magdeburg, Germany.
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Predictive criteria for MRI-based evaluation of response both during and after radiotherapy for cervical cancer. J Contemp Brachytherapy 2016; 8:181-8. [PMID: 27504126 PMCID: PMC4965503 DOI: 10.5114/jcb.2016.61065] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Accepted: 06/24/2016] [Indexed: 11/17/2022] Open
Abstract
PURPOSE For cervical carcinoma, the presence of persistent disease after radiotherapy (RT) is a significant predictor for survival. To date, no standard protocol is available to evaluate a response. This study was performed to assess magnetic resonance imaging (MRI) to evaluate presence of local residual disease during and after RT for Federation of Gynecology and Obstetrics (FIGO) stage Ib1-IVa cervical cancer. MATERIAL AND METHODS Forty-two patients were included. Patients underwent MRI before external beam RT, at final intracavitary brachytherapy (BCT) and 2-3 months after completion of RT. Two blinded radiologists (observer 1: experienced, observer 2: less experienced) scored the likelihood of residual tumor. Magnetic resonance imaging was evaluated by means of (a) 'subjective' visual evaluation of T2 weighted MRI images, and (b) 'objective' visual evaluation of T2 weighted MRI images according to predefined imaging criteria. RESULTS Seven patients had residual disease. Area under the receiver operating characteristics curve (AUC) for 'subjective' visual assessment was 0.79/0.75 (observer 1/observer 2) after RT and 0.75/0.43 at final BCT. The combined 'objective' MRI criteria (isointense, nodular, and irregular) resulted in improved prediction of residual tumor (AUCs of 0.91/0.85 after RT). For the less experienced observer, the MRI criteria set significantly improved prediction of residual tumor compared to 'subjective' visual assessment. Observer dependency decreased, kappa of 0.41 compared to 0.84 for the MRI criteria set after RT. CONCLUSION Compared to 'subjective' visual assessment, predefined 'objective' MRI criteria increase diagnostic performance and decrease observer dependency for assessing residual tumor after RT in cervical cancer.
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Monnier L, Touboul E, Daraï E, Lefranc JP, Lauratet B, Ballester M, Huguet F. Cancers du col utérin de stade IB2, IIA et IIB sans extension ganglionnaire traités par chimioradiothérapie préopératoire. Bull Cancer 2016; 103:164-72. [DOI: 10.1016/j.bulcan.2015.11.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 10/02/2015] [Accepted: 11/10/2015] [Indexed: 02/04/2023]
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Consecutive magnetic resonance imaging during brachytherapy for cervical carcinoma: predictive value of volume measurements with respect to persistent disease and prognosis. Radiat Oncol 2015; 10:252. [PMID: 26642877 PMCID: PMC4672558 DOI: 10.1186/s13014-015-0559-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 11/26/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cervical cancer is associated with a high yearly mortality. The presence of persistent disease after radiotherapy is a significant predictor of patient survival. The aim of our study was to assess if tumor volume regression measured with MR imaging at the time of brachytherapy can discriminate between patients who eventually will achieve a complete response to radiotherapy from those who will not. The second objective was to evaluate whether tumor volume regression predicts overall treatment failure. METHODS MRI was evaluated quantitatively in 35 patients; by means of tumor volumetry on T2-weighted MR images before treatment, at the first BCT application, and at the final BCT. The MR images were independently analyzed by two investigators. As a reference standard histopathologic confirmation of residual tumor and/or clinical exam during follow-up > 1 year were used. Area under the curve were compared, P-values <0.05 were considered significant. RESULTS There was a good correlation between volume measurements made by the two observers. A residual tumor volume >9.4 cm(3) at final BCT and tumor volume regression < 77 % of the pre-treatment volume were significantly associated with local residual tumor after completion of therapy (p < 0.02) (AUC, 0.98-1.00). A volume >2.8 cm(3) at final BCT was associated with overall treatment failure (p < 0.03). CONCLUSION Our study shows that volume analysis during BCT is a predictive tool for local tumor response and overall treatment outcome. The potential of local response assessment to identify patients at high risk of overall treatment failure is promising.
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Radical Surgery in Patients With Residual Disease After (Chemo)Radiation for Cervical Cancer. Int J Gynecol Cancer 2014; 24:1276-85. [DOI: 10.1097/igc.0000000000000171] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
ObjectiveThe aim of this study was to determine possible impact of routinely scheduled biopsies and more radical surgery for residual central disease in locally advanced cervical cancer after (chemo)radiation.Methods/MaterialsData were analyzed of a consecutive series of cervical cancer patients (The International Federation of Gynecology and Obstetrics stages IB1-IVA) treated with (chemo) radiation between 1994 and 2011. Patients underwent gynecologic examination with biopsies 8 to 10 weeks after treatment. Since 2001, larger biopsies by electric loop excision were taken, and more radical surgery (type III hysterectomy or exenteration) was performed for central residual disease. Primary outcome was locoregional recurrence. Secondary outcomes were treatment-associated morbidity and disease-specific survival.ResultsPrimary (chemo)radiation was given to 491 cervical cancer patients; 345 patients had a posttreatment biopsy. Viable tumor cells were identified in 84 patients, and 61 patients were eligible for salvage surgery. Residual disease after (chemo)radiation was an independent poor prognostic factor (hazard ratio, 3.59; 95% confidence interval, 2.18–5.93; P < 0.001). After 2001, larger biopsies were more frequently taken (29% vs 76%, P < 0.001), and in patients without viable tumor cells, locoregional recurrence after 2001 decreased from 21% to 10% (P = 0.01). After 2001, more patients underwent more radical surgery (46% vs 90%) (P < 0.001). Locoregional recurrence after surgery before 2001 occurred in 6 (46%) of the 13 patients, comparable with 19 (40%) of the 48 (P = 0.67) after 2001. More radical surgery was not associated with improved disease-specific survival (HR, 0.84; 95% CI, 0.20–3.46; P = 0.81) but did result in significantly more severe morbidity.ConclusionMore radical surgery in patients with (minimal) central residual disease identified by routine biopsy 8 to 10 weeks after (chemo)radiation does not improve survival and should not be recommended.
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Feddock J, Randall M, Kudrimoti M, Baldwin L, Shah P, Weiss H, Desimone C. Impact of post-radiation biopsies on development of fistulae in patients with cervical cancer. Gynecol Oncol 2014; 133:263-7. [PMID: 24525114 DOI: 10.1016/j.ygyno.2014.02.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 01/31/2014] [Accepted: 02/04/2014] [Indexed: 11/19/2022]
Abstract
OBJECTIVE In the post-radiation patient, late vascular sequelae and fibrosis predispose women to poor tissue healing, such that small tissue injuries could theoretically evolve into much larger ones such as fistulae. We sought to determine if a correlation exists between invasive procedures such as post-treatment biopsies and the subsequent development of gynecologic fistulae. METHODS A retrospective review was performed evaluating all patients treated for cervical cancer at our institution between 1997 and 2010. Biopsies or pelvic surgeries were included if performed within the radiated field, and evaluated in a multivariate predictive model for development of gynecologic fistulae. RESULTS Out of 325 total patients, 27 patients with fistulae were identified (8.2%). 14 fistulae (51.9%) were considered toxicity-related, 6 (22.2%) resulted from primary disease, and 7 (25.9%) were attributable to recurrent disease. Eighty-nine patients underwent an invasive procedure (55 biopsies and 34 pelvic surgeries). Recurrent and/or residual cancer was found in 28 (31.5%) specimens, and of the 61 patients who underwent an invasive procedure and were not found to have evidence of recurrent disease, 9 (14.8%) subsequently developed a fistula at a median 3.08 months. An elevated dose of radiation to the rectum (OR 1.001 for dose >72 Gy, p=0.0005), advancing tumor stage (OR 5.38 for stage III, OR 10.47 for stage IV, p=0.0288), and a post-radiation biopsy (OR 5.27, p=0.013) were significantly associated with fistula development. CONCLUSIONS Performing a biopsy in an irradiated field is associated with a relatively low yield and significantly contributes to the risk for fistula development.
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MESH Headings
- Adenocarcinoma/pathology
- Adenocarcinoma/radiotherapy
- Adenocarcinoma/surgery
- Adult
- Aged
- Aged, 80 and over
- Biopsy/adverse effects
- Carcinoma, Adenosquamous/pathology
- Carcinoma, Adenosquamous/radiotherapy
- Carcinoma, Adenosquamous/surgery
- Carcinoma, Small Cell/pathology
- Carcinoma, Small Cell/radiotherapy
- Carcinoma, Small Cell/surgery
- Carcinoma, Squamous Cell/pathology
- Carcinoma, Squamous Cell/radiotherapy
- Carcinoma, Squamous Cell/surgery
- Female
- Gynecologic Surgical Procedures
- Humans
- Intestinal Fistula/etiology
- Middle Aged
- Multivariate Analysis
- Postoperative Complications/etiology
- Radiation Injuries/complications
- Rectovaginal Fistula/etiology
- Retrospective Studies
- Uterine Cervical Neoplasms/pathology
- Uterine Cervical Neoplasms/radiotherapy
- Uterine Cervical Neoplasms/surgery
- Vaginal Fistula/etiology
- Vesicovaginal Fistula/etiology
- Wound Healing
- Young Adult
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Affiliation(s)
- Jonathan Feddock
- University of Kentucky, Department of Radiation Medicine, United States.
| | - Marcus Randall
- University of Kentucky, Department of Radiation Medicine, United States
| | - Mahesh Kudrimoti
- University of Kentucky, Department of Radiation Medicine, United States
| | - Lauren Baldwin
- University of Kentucky, Department of Gynecologic Oncology, United States
| | - Purav Shah
- University of Kentucky, Department of Radiation Medicine, United States
| | - Heidi Weiss
- University of Kentucky, College of Public Health, United States
| | - Chris Desimone
- University of Kentucky, Department of Gynecologic Oncology, United States
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A Retrospective Review of Patients With Stage IB2 Cervical Cancer Treated With Radical Radiation Versus Radical Surgery as a Primary Modality. Int J Gynecol Cancer 2013; 23:1287-94. [DOI: 10.1097/igc.0b013e31829fb834] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
ObjectiveTo review the efficacy of treatment modalities in patients with stage IB2 cervical cancer treated at Groote Schuur Hospital, Cape Town, South Africa.Materials and MethodsThis was a retrospective observational study of patients with stage IB2 cervical cancer treated from 1993 to 2008 with either primary radiotherapy, (with or without follow-on hysterectomy) or primary surgery (with or without adjuvant radiotherapy). Weekly cisplatin given concurrently with radiotherapy was used since 2003. Patient outcomes and grade 3 to grade 4 treatment-related toxicities were recorded.ResultsThe study included 78 eligible patients for whom the 5-year overall survival rate was 70.8%. Overall 5-year survival rate by treatment modality was 88% for the 25 patients in the surgery group and 62.5% for the 53 patients in the radiotherapy group. There was a marked difference in the proportion of patients in each group receiving additional therapy: 88% of patients in the primary surgery group had adjuvant radiotherapy, whereas only 5.7% of patients in the primary radiotherapy group went on to have a hysterectomy. Grade 3 to grade 4 toxicity was found in 13.2% of the radiotherapy group versus 4% of the surgery group (P= 0.4).ConclusionThe optimal primary treatment for stage IB2 cervical cancer remains unclear. Both types of primary treatments were found to be feasible therapeutic approaches. Primary surgery seems to have better survival outcomes at our institution. Selection bias including a larger median tumor size in the radiotherapy group and inadequate concurrent chemotherapy (≤3 cycles) in 58% of the patients receiving primary radiotherapy probably accounted for the difference in survival.Thus, primary concurrent chemoradiation is being increasingly used for these patients at our institution in an effort to decrease bimodal treatment and limit the potential for increased toxicity and treatment costs. Evidence from a randomized controlled study is needed to determine the optimal treatment for stage IB2 cervical cancer.
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Marnitz S, Köhler C, Rauer A, Schneider A, Budach V, Tsunoda A, Mangler M. Patterns of care in patients with cervical cancer 2012: results of a survey among German radiotherapy departments and out-patient health care centers. Strahlenther Onkol 2013; 190:34-40. [PMID: 23887709 DOI: 10.1007/s00066-013-0403-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Accepted: 06/03/2013] [Indexed: 12/27/2022]
Abstract
BACKGROUND Platinum-based primary or adjuvant chemoradiation is the treatment of choice for patients with cervical cancer. However, despite national guidelines and international recommendations, many aspects in diagnosis, therapy, and follow-up of patients with cervical cancer are not based on valid data. METHODS To evaluate the current patterns of care for patients with cervical cancer in Germany, a questionnaire with 25 items was sent to 281 radiooncologic departments and out-patient health care centers. RESULTS The response rate was 51%. While 87% of institutions treat 0-25 patients/year, 12 % treat between 26 and 50 and only 1% treat more than 50 patients/year. In 2011, the stage distribution of 1,706 treated cervical cancers were IB1, IB2, IIA, IIB, IIIA/IIIB, and IV in 11, 12, 11, 22, 28, and 16%, respectively. CT (90%) and MRI (86%) are mainly used as staging procedures in contrast to PET-CT with 14%. Interestingly, 27% of institutions advocate surgical staging prior to chemoradiation. In the majority of departments 3D-based (70%) and intensity-modulated radiotherapy (76%) are used for percutaneous radiation, less frequently volumetric arc techniques (26%). Nearly all colleagues (99.3%) apply conventional fractioning of 1.8-2 Gy for external-beam radiotherapy, in 19% combined with a simultaneous integrated boost. Cisplatinum mono is used as a radiosensitizer with 40 mg/m(2) weekly by 90% of radiooncologists. For boost application in the primary treatment, HDR (high-dose rate) brachytherapy is the dominant technique (84%). In patients after radical hysterectomy pT1B1/1B2, node negative and resection in sound margins adjuvant chemoradiation is applied due to the occurrence of 1-4 other risk factors in 16-97%. There is a broad spectrum of recommended primary treatment strategies in stages IIB and IVA. CONCLUSION Results of the survey underline the leading role but also differences in the use of chemoradiation in the treatment of cervical cancer patients in Germany.
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Affiliation(s)
- S Marnitz
- Department of Radiooncology, Charité Universitätsmedizin, Augustenburger Platz 1, 13353, Berlin, Germany,
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Mangler M, Zech N, Schneider A, Köhler C, Marnitz S. Aspects of Therapy for Cervical Cancer in Germany 2012 - Results from a Survey of German Gynaecological Hospitals. Geburtshilfe Frauenheilkd 2013; 73:227-238. [PMID: 24771915 DOI: 10.1055/s-0032-1328302] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Revised: 01/24/2013] [Accepted: 02/01/2013] [Indexed: 02/06/2023] Open
Abstract
Introduction: In spite of the existence of guidelines and international recommendations, many aspects in the diagnosis, therapy and follow-up of patients with cervical cancer are not based on validated data. A broad spectrum of different opinions and procedures concerning the therapy for patients with cervical cancer is under controversial discussion by the responsible gynaecologists in German hospitals. Methods: The present study is intended to picture the current treatment situation for cervical cancer in Germany. For this purpose a specially developed questionnaire with questions divided into 19 subsections was sent to all 688 gynaecological hospitals in Germany. Results: The response rate to the questionnaire was 34 %. 91 % of the hospitals treated between 0 and 25 patients with cervical cancer per year. 7.5 % treated between 26 and 50 and 1.4 % of the hospitals more than 50 patients per year. The bimanual examination was the most frequently used staging method (98 %); PET-CT was the least used staging method (2.3 %). Interestingly 48 % of the hospitals used surgical staging. The great majority of the hospitals (71 %) used abdominal radical hysterectomy (Wertheim-Meigs operation) to treat their patients. TMMR via laparotomy was used by 13 %. 16 % of the hospitals performed laparoscopic or robot-assisted radical hysterectomies. The sentinel concept was hardly used even in the early stages. It must be emphasised that in 74 % of the hospitals radical hysterectomies were performed even in cases with positive pelvic lymph nodes and in 43 % also in cases with positive paraaortic lymph nodes. The therapy of choice for FIGO IIB cancers is primary radiochemotherapy (RCTX) in 21 % of the hospitals; operative staging followed by radiochemotherapy in 24 % and treatment by radical hysterectomy followed by adjuvant RCTX was employed in this situation by 46 % of the hospitals. In 15-97 % of the hospitals for node-negative and in sano resected patients in stage pT1B1/1B2 after radical hysterectomy, an adjuvant RCTX is recommended when further risk factors exist (LVSI, tumour > 4 cm, age < 40 years, adenocarcinoma, S3). Conclusion: A broad spectrum of differing staging and therapy concepts is in use for patients with cervical cancer in Germany. A standardisation of therapy is needed. An update of national guidelines could help to achieve more transparency and a standardisation of treatment for patients with cervical cancer.
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Affiliation(s)
| | - N Zech
- Gynäkologie, Charité, Berlin
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Small W, Strauss JB, Jhingran A, Yashar CM, Cardenes HR, Erickson-Wittmann BA, Gullett N, Kidd E, Lee LJ, Mayr NA, Moore D, Puthawala AA, Rao GG, Varia MA, Wahl AO, Wolfson AH, Yuh W, Gaffney DK. ACR Appropriateness Criteria® definitive therapy for early-stage cervical cancer. Am J Clin Oncol 2012; 35:399-405. [PMID: 22810416 DOI: 10.1097/coc.0b013e3182610537] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVES The definitive treatment of early-stage cervical cancer involves multidisciplinary decision making. This expert panel was convened to reach consensus on the selection of appropriate therapies based on patient and disease characteristics at presentation. METHODS The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed every 2 years by a multidisciplinary expert panel. The guideline development and review include an extensive analysis of current medical literature from peer reviewed journals and the application of a well-established consensus methodology (modified Delphi) to rate the appropriateness of imaging and treatment procedures by the panel. In those instances where evidence is lacking or not definitive, expert opinion may be used to recommend imaging or the treatment. RESULTS Three clinical variants were developed to represent common scenarios in the treatment of early-stage cervical cancer. Group members reached consensus on the appropriateness of therapeutic options. This process yielded numerical ratings and descriptive commentary. CONCLUSIONS This manuscript represents the consensus opinion of an expert panel based on a survey of all available medical literature. This manuscript may be used to inform the clinical decision making of physicians involved in the treatment of early-stage cervical cancer.
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Affiliation(s)
- William Small
- The Robert H. Lurie Comprehensive Cancer Center of Northwestern University, USA
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Berveling MJ, Langendijk JA, Beukema JC, Mourits MJE, Reyners AKL, Pras E. Health-related quality of life and late morbidity in concurrent chemoradiation and radiotherapy alone in patients with locally advanced cervical carcinoma. J Gynecol Oncol 2011; 22:152-60. [PMID: 21998757 PMCID: PMC3188713 DOI: 10.3802/jgo.2011.22.3.152] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Revised: 04/04/2011] [Accepted: 04/12/2011] [Indexed: 12/02/2022] Open
Abstract
Objective Concurrent chemoradiation has improved survival of patients with cervical carcinoma. However, follow-up of randomized studies is relatively short and data on long term toxicity are scarce, as is information on their health-related quality of life. This study assesses and compares incidences of late side-effects among patients treated with radiotherapy or chemoradiation using two toxicity scoring systems, and investigates impact on health-related quality of life. Methods Between 1985 and 1993, 114 patients underwent radiotherapy (n=39) or chemoradiation (n=75) for stage IIA-IVB cervical carcinoma. Late side-effects were scored retrospectively by reviewing medical charts using standardised checklists, focusing on bladder- and intestinal side effects. Health-related quality of life was assessed once using the EORTC QLQ-C30. Results No significant differences in late treatment-related side-effects between radiotherapy and chemoradiation groups were found. Grade ≥ 2 toxicity was found in 33% (bladder), and in 6% (bowel). Only 1.8% had both grade 3-4 toxicity. Bladder syndrome with high urinary frequency, urine incontinence and small bowel toxicity had a significant impact on health-related quality of life. Conclusion Grade 2 are relatively frequent late side effects in curatively treated patients, but are not enhanced by the addition of chemotherapy. Their negative impact on health-related quality of life stresses the importance of new radiation techniques, aiming at reduction of these side effects.
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Affiliation(s)
- Maaike J Berveling
- Department of Radiation Oncology, University Medical Center Groningen/University of Groningen, Groningen, The Netherlands
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Uzan C, Vincens E, Balleyguier C, Gouy S, Pautier P, Duvillard P, Haie-Meder C, Morice P. Outcome of Patients With Incomplete Resection After Surgery for Stage IB2/II Cervical Carcinoma With Chemoradiation Therapy. Int J Gynecol Cancer 2010; 20:379-84. [DOI: 10.1111/igc.0b013e3181d2c234] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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Noordhuis MG, Eijsink JJ, ten Hoor KA, Roossink F, Hollema H, Arts HJ, Pras E, Maduro JH, Reyners AK, de Bock GH, Wisman GBA, Schuuring E, van der Zee AG. Expression of Epidermal Growth Factor Receptor (EGFR) and Activated EGFR Predict Poor Response to (Chemo)radiation and Survival in Cervical Cancer. Clin Cancer Res 2009; 15:7389-97. [DOI: 10.1158/1078-0432.ccr-09-1149] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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The Prognostic Value of TRAIL and its Death Receptors in Cervical Cancer. Int J Radiat Oncol Biol Phys 2009; 75:203-11. [DOI: 10.1016/j.ijrobp.2009.03.071] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2008] [Revised: 03/01/2009] [Accepted: 03/13/2009] [Indexed: 12/21/2022]
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Preoperative Concurrent Radiation Therapy and Chemotherapy for Bulky Stage IB2, IIA, and IIB Carcinoma of the Uterine Cervix With Proximal Parametrial Invasion. Int J Radiat Oncol Biol Phys 2008; 72:1508-15. [DOI: 10.1016/j.ijrobp.2008.03.054] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2008] [Revised: 03/04/2008] [Accepted: 03/05/2008] [Indexed: 11/16/2022]
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Accuracy of magnetic resonance imaging in predicting residual disease in patients treated for stage IB2/II cervical carcinoma with chemoradiation therapy. Cancer 2008; 113:2158-65. [DOI: 10.1002/cncr.23817] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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