Concurrent chemoradiotherapy for locally advanced cervical cancer: Analysis of a single institutional 10-year experience

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 16056-16056
Author(s):  
Y. Aoki ◽  
Y. Nagai ◽  
T. Toita ◽  
M. Hirakawa ◽  
M. Toma ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Concurrent Chemoradiotherapy ◽  
Locally Advanced ◽  
Late Complications ◽  
Disease Stage ◽  
Tumor Diameter ◽  
Advanced Cervical Cancer ◽  
Free Survival ◽  
Locally Advanced Cervical Cancer ◽  
Stage Ib

16056 Background: The purpose of this study was to report the feasibility and efficacy of concurrent chemoradiotherapy (CCRT) for the locally advanced cervical cancer in our institute. Methods: We retrospectively reviewed 147 patients (stage Ib: 9, II: 82, III: 80, and IVa: 7) with squamous cell carcinoma of the cervix treated with CCRT. Cisplatin (20mg/m2/day) was administered for 5 days every 3 weeks for a median of three courses (range: 1–5 courses) during radiotherapy (RT). The patients with paraaortic and/or common iliac lymphadenopathy were excluded. RT consisted of pelvic external beam RT (EBRT) with 40Gy/20 fractions followed by high-dose rate brachytherapy (HDR-BT) with 18Gy/3 fractions and pelvic EBRT with 10Gy/5 fractions using a midline block. Late complications were graded by the RTOG/EORTC criteria. Results: The 5-year actuarial overall survival (OS), disease-free survival (DFS), and pelvic relapse-free survival were 78.5%, 70.7%, and 78.0%, respectively. The 5-year OS by the disease stage was as follows: stage Ib 100%, II 82.0%, III 62.3%, and IVa 35.7%. Multivariate analysis identified pelvic lymphadenopathy, tumor diameter > 7cm, and pretreatment hemoglobin < 9.0g/dl as an independent prognostic factor for both OS and DFS. Only one patient suffered from grade 3 enterocolitis, but no grade 4 complication developed. Conclusions: Our experience suggests that CCRT using HDR-BT for locally advanced cervical cancer could achieve favorable local control without suffering from severe late complications. No significant financial relationships to disclose.

Pelvic Irradiation With Concurrent Chemotherapy Versus Pelvic and Para-Aortic Irradiation for High-Risk Cervical Cancer: An Update of Radiation Therapy Oncology Group Trial (RTOG) 90-01

2004 ◽  
Vol 22 (5) ◽  
pp. 872-880 ◽  
Author(s):  
Patricia J. Eifel ◽  
Kathryn Winter ◽  
Mitchell Morris ◽  
Charles Levenback ◽  
Perry W. Grigsby ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Overall Survival ◽  
Survival Rate ◽  
Locally Advanced ◽  
Disease Free Survival ◽  
Disease Stage ◽  
Tumor Diameter ◽  
Free Survival ◽  
Stage Ib ◽  
Disease Free

Purpose To report mature results of a randomized trial that compared extended-field radiotherapy (EFRT) versus pelvic radiotherapy with concomitant fluorouracil and cisplatin (CTRT) in women with locoregionally advanced carcinomas of the uterine cervix. Patients and Methods Four hundred three women with cervical cancer were randomly assigned to receive either EFRT or CTRT. Patients were eligible if they had stage IIB to IVA disease, stage IB to IIA disease with a tumor diameter ≥ 5 cm, or positive pelvic lymph nodes. Patients were stratified by stage and by method of lymph node evaluation. Results The median follow-up time for 228 surviving patients was 6.6 years. The overall survival rate for patients treated with CTRT was significantly greater than that for patients treated with EFRT (67% v 41% at 8 years; P < .0001). There was an overall reduction in the risk of disease recurrence of 51% (95% CI, 36% to 66%) for patients who received CTRT. Patients with stage IB to IIB disease who received CTRT had better overall and disease-free survival than those treated with EFRT (P < .0001); 116 patients with stage III to IVA disease had better disease-free survival (P = .05) and a trend toward better overall survival (P = .07) if they were randomly assigned to CTRT. The rate of serious late complications of treatment was similar for the two treatment arms. Conclusion Mature analysis confirms that the addition of fluorouracil and cisplatin to radiotherapy significantly improved the survival rate of women with locally advanced cervical cancer without increasing the rate of late treatment-related side effects.

scholarly journals TP53 mutants and non-HPV16/18 genotypes are poor prognostic factors for concurrent chemoradiotherapy in locally advanced cervical cancer

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Ikumi Kuno ◽  
Daisuke Takayanagi ◽  
Yuka Asami ◽  
Naoya Murakami ◽  
Maiko Matsuda ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Somatic Mutations ◽  
Concurrent Chemoradiotherapy ◽  
Locally Advanced ◽  
Genetic Alterations ◽  
Cancer Center ◽  
Similar Distribution ◽  
Tumor Diameter ◽  
Advanced Cervical Cancer ◽  
Locally Advanced Cervical Cancer

AbstractTargeted sequencing for somatic mutations across the hotspots of 50 cancer-related genes was performed using biopsy specimens to investigate whether clinicopathological factors and genomic alterations correlated with prognosis in locally advanced cervical cancer. Seventy patients diagnosed with International Federation of Obstetrics and Gynecology (FIGO) stage III to IVA cervical cancer underwent radiotherapy or concurrent chemoradiotherapy at the National Cancer Center Hospital between January 2008 and December 2017. Mutations were detected in 47 of 70 [67% of cases; frequency of genetic alterations was as follows: PIK3CA (51%), FBXW7 (10%), PTEN (7.1%), and TP53 (5.7%)]. The Cancer Genome Atlas (TCGA) datasets showed a similar distribution of somatic mutations, but PIK3CA mutation frequency was significantly higher in our cohort than in TCGA datasets (P = 0.028). Patients with TP53 mutation were significantly related to poor progression-free survival (PFS) (hazard ratio [HR] = 3.53, P = 0.042). Patients with tumor diameters > 70 mm were associated with poor prognosis (HR = 2.96, P = 0.0048). Patients with non-HPV16/18 genotypes had worse prognosis than those with HPV16/18 genotypes (HR = 2.15, P = 0.030). Hence, patients with locally advanced cervical cancer, TP53 mutation, large tumor diameter, and non-HPV16/18 genotype were independently correlated with poor PFS, despite concurrent chemoradiotherapy.

Comparison of Nedaplatin- and Cisplatin-Based Concurrent Chemoradiotherapy in Locally Advanced Cervical Cancer Patients: A Propensity Score Analysis

2018 ◽  
Vol 28 (5) ◽  
pp. 1029-1037
Author(s):  
Ping Li ◽  
Rui Zhang ◽  
Zhihua Nie ◽  
Mengjuan Long ◽  
Gong Zhang ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Propensity Score ◽  
Concurrent Chemoradiotherapy ◽  
Propensity Score Analysis ◽  
Locally Advanced ◽  
Progression Free Survival ◽  
Advanced Cervical Cancer ◽  
Free Survival ◽  
Locally Advanced Cervical Cancer ◽  
Score Analysis

PurposeThe aim of this study was to evaluate the efficacy of using nedaplatin to replace cisplatin for concurrent chemoradiotherapy (CCRT) in patients with newly diagnosed locally advanced cervical cancer.MethodsThe medical records of 155 patients with cervical cancer who had undergone CCRT with cisplatin (n = 85) or nedaplatin (n = 70) between January 2012 and January 2017 were retrospectively reviewed. Propensity score analysis with 1:1 matching with the nearest neighbor matching method was performed to assess response rates, progression-free survival, overall survival, and toxicity between 2 groups.ResultsPropensity score matching identified 63 patients in each group. After matching, compared with patients treated with cisplatin-based concurrent chemoradiotherapy (CisRT), we found that patients treated with nedaplatin-based concurrent chemoradiotherapy (NedaRT) had a significant higher recurrence rate (25.4% vs 42.9%; P = 0.04). In addition, the 3-year progression-free survival rate for NedaRT group was also worse than that for the CisRT group (52.2% vs 63.4%, P = 0.03). There was no difference in the overall response rates between the CisRT and NedaRT groups (87.3% and 90.5%, respectively; P = 0.57). The rates of 3-year overall survival and grades 3 to 4 toxicities were similar between the 2 groups.ConclusionsThe clinical outcome of this cohort of patients with locally advanced cervical cancer treated with CCRT did in no way provide support for the use of nedaplatin in place of cisplatin in chemoradiation and demonstrated no equivalence of the 2 drugs. Cautions should be taken for the replacement among platinum complexes in cancer treatment.

Therapeutic efficacy of epidermal growth factor receptor monoclonal antibody combined with concurrent chemoradiotherapy in treatment of locally advanced cervical cancer.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e17012-e17012
Author(s):  
Wenli Chen ◽  
Tao Li ◽  
Wei Zhang ◽  
Jialin Yang ◽  
Jian Wang ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Concurrent Chemoradiotherapy ◽  
Locally Advanced ◽  
Survival Rates ◽  
Progression Free Survival ◽  
Control Group ◽  
Study Group ◽  
Advanced Cervical Cancer ◽  
Free Survival ◽  
Locally Advanced Cervical Cancer

e17012 Background: There are few studies about epidermal growth factor receptor monoclonal antibody nimotuzumab for the treatment of locally advanced cervical cancer. We aimed to assess the therapeutic efficacy and analyse prognostic factors of chemoradiotherapy combined with nimotuzumab in cervical cancer (stage IIB-IVA) . Methods: We retrospectively analyzed 23 patients with locally advanced cervical cancer(stage IIB-IVA) ,who received concurrent chemoradiotherapy combined with nimotuzumab from 2012 to 2014 (the study group) ,and 30 patients with the similar baseline characteristics who received concurrent chemoradiotherapy alone (the control group). The overall response rates, 5-year overall survival rates, progression-free survival and acute adverse events of the two groups were compared .Multivariate prognostic analysis was performed by a Cox proportional hazards model. Results: The median follow-up time were 46 months (IQR 16-60) in the study group and 42 months (2-60) in the control group.The overall response rates were 87% and 73.3% (P = 0.384) . The 5-year overall survival rates were 63.6% and 36.1% (hazard ratio 2.208,95% CI 0.878-5.557,P = 0.092) .The median progression-free survival in the study group was not achieved (95%CI 9-55) versus 27 months (1-60) in the control group (hazard ratio 2.635, 95% CI 1.030-6.737, P= 0.043).Multivariate prognostic analysis indicated that stage and whether to be combined with nimotuzumab were the influential factors for progression-free survival time.Adverse events were similar between groups.The most common grade 3 or 4 adverse events during treatment in the study group versus the control group were leucopenia(9 [39%] vs 11 [36%]),thrombocytopenia (3 [13%] vs 6 [20%]),anaemia (4 [17%] vs 4 [13%]). Conclusions: Concurrent chemoradiotherapy combined with nimotuzumab in the treatment can improve the progression-free survival time of advanced cervical cancer, while not increasing the incidence of adverse reactions.However, because of the small size of sample in this research, these findings suggest that it is necessary to perform a prospective study with expanded sample size.

scholarly journals TP53 Mutants and Non-HPV16/18 Genotypes are Poor Prognostic Factors for Concurrent Chemoradiotherapy in Locally Advanced Cervical Cancer

2021 ◽  
Author(s):  
Ikumi Kuno ◽  
Daisuke Takayanagi ◽  
Yuka Asami ◽  
Naoya Murakami ◽  
Maiko Matsuda ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Somatic Mutations ◽  
Concurrent Chemoradiotherapy ◽  
Locally Advanced ◽  
Genetic Alterations ◽  
Cancer Center ◽  
Similar Distribution ◽  
Tumor Diameter ◽  
Advanced Cervical Cancer ◽  
Locally Advanced Cervical Cancer

Abstract Targeted sequencing for somatic mutations across the hotspots of 50 cancer-related genes was performed using biopsy specimens to investigate whether clinicopathological factors and genomic alterations correlated with prognosis in locally advanced cervical cancer. Seventy patients diagnosed with International Federation of Obstetrics and Gynecology (FIGO) stage III to IVA cervical cancer underwent radiotherapy or concurrent chemoradiotherapy at the National Cancer Center Hospital between January 2008 and December 2017. Mutations were detected in 47 of 70 (67% of cases; frequency of genetic alterations was as follows: PIK3CA (51%), FBXW7 (10%), PTEN (7.1%), and TP53 (5.7%). The Cancer Genome Atlas (TCGA) datasets showed a similar distribution of somatic mutations, but PIK3CA mutation frequency was significantly higher in our cohort than in TCGA datasets (P = 0.028). Patients with TP53 mutation were significantly related to poor progression-free survival (hazard ratio [HR] = 3.53, P = 0.042). Patients with tumor diameters >70 mm were associated with poor prognosis (HR = 2.96, P = 0.0048). Patients with non-HPV16/18 genotypes had worse prognosis than those with HPV16/18 genotypes (HR = 2.15, P = 0.030). Hence, patients with locally advanced cervical cancer, TP53 mutation, large tumor diameter, and non-HPV16/18 genotype were independently correlated with poor PFS, despite concurrent chemoradiotherapy.

scholarly journals A Multi-Institutional Retrospective Analysis of Oncologic Outcomes for Patients With Locally Advanced Cervical Cancer Undergoing Platinum-Based Adjuvant Chemotherapy After Concurrent Chemoradiotherapy

2021 ◽  
Vol 28 ◽  
pp. 107327482198930
Author(s):  
Ning Wu ◽  
Xing Su ◽  
Honglin Song ◽  
Ying Li ◽  
Fei Gu ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Adjuvant Chemotherapy ◽  
Concurrent Chemoradiotherapy ◽  
Locally Advanced ◽  
Oncologic Outcomes ◽  
Advanced Cervical Cancer ◽  
Gastrointestinal Complications ◽  
Free Survival ◽  
Locally Advanced Cervical Cancer ◽  
High Level

Objective: To evaluated the oncologic outcomes associated with platinum-based adjuvant chemotherapy following concurrent chemoradiotherapy (CCRT) in the management of patients with locally advanced cervical cancer (LACC). Methods: A total of 695 patients with FIGO stage IB2, IIA2, IIB-IVA LACC treated at 6 medical facilities were enrolled and divided into 2 groups: 478 were assigned to CCRT alone (CCRT group) and 217 to adjuvant chemotherapy after CCRT (CCRT-ACT group). The treatment outcomes were retrospectively compared and reported after the propensity score matching (PSM) analysis. Results: With a median follow-up of 56.4 months, no statistically significant differences were found in overall survival (OS), disease-free survival (DFS), progression-free survival (PFS) and distance metastasis-free survival (DMFS) between 2 groups. In CCRT-ACT group, patients with lymph nodes involvement or squamous cell carcinoma (SCC) had significantly longer DMFS, but no significant benefit in survival outcomes were observed with more than 2 cycles of adjuvant chemotherapy. Moreover, patients with a high level of CA125 (>20.5U/mL) or SCC-Ag (>22.8μg/L) had a relatively better DFS or PFS, and grade 3-4 acute hematological toxicity, late urinary and lower gastrointestinal complications and diarrhea symptom were more frequent in CCRT-ACT group. Conclusions: Adjuvant chemotherapy after CCRT has a potential role in further improving disease control for LACC patients with lymph nodal-metastasis or SCC with a high level of CA125 or SCC-Ag. Due to increased treatment-related complications and diarrhea symptom affecting the quality of life, post-CCRT adjuvant chemotherapy with excessive cycles was not be considered as the most appropriate choice in general.

THE ROLE OF SURGICAL STAGE IN COMBINATION THERAPY FOR PATIENTS WITH LOCALLY ADVANCED CERVICAL CANCER

2019 ◽  
Vol 65 (5) ◽  
pp. 749-755
Author(s):  
D. Reyes Santyago ◽  
Anzhella Khadzhimba ◽  
M. Smirnova ◽  
Sergey Maksimov
Keyword(s):  
Cervical Cancer ◽  
Radiation Therapy ◽  
Combination Therapy ◽  
Lymph Nodes ◽  
Locally Advanced ◽  
Advanced Cervical Cancer ◽  
Relapse Free Survival ◽  
Regional Lymph Nodes ◽  
Free Survival ◽  
Locally Advanced Cervical Cancer

Objective: to justify the expediency of the surgical stage as a part of the combination treatment for stage IIA-IIIB cervical cancer. Materials and methods. The study included 343 women with stage IIA-IIIB cervical cancer treated from 2013 to 2016 with mandatory follow-up for at least 2 years. Patients were divided into 2 groups. The first group included 214 patients who received a combination treatment. At the first stage, neoadjuvant chemoradiation therapy was performed (remote radiation therapy 5 days a week with radio modification with Cisplatin once a week at a dose of 40 mg/m2). After evaluating the effect, patients were subjected to surgical treatment or continued chemoradiotherapy. The second group (n = 129) received standard combined radiation therapy. Various schemes of combination and complex treatment and standard combined radiation therapy were evaluated using the indices of general and relapse-free survival. Results. The proposed scheme for the combination therapy for patients with locally advanced cervical cancer showed significantly higher survival rates at all the analyzed stages. For the combined treatment group with complete cytoreduction, the two-year overall and relapse-free survival with stage IIA is 94.1% vs. 82.4%, with IIB 90.8% vs. 80.3%, with IIB 87.5% vs. 75%, with IIB with metastatic lesion of regional lymph nodes 85% vs. 70%. For the second group, two-year overall and relapse-free survival with stage IIA 75% vs. 50%, with IIB 70.9% vs. 56.3%, with IIB 59.1% vs. 40.9%, with IIB with metastatic lesion of regional lymph nodes 62.2% and 40.5%. The advantages of this approach are most clearly seen within patients with metastatic lesions of regional lymph nodes (85% vs. 62% accordingly). Conclusion. Cytoreductive surgery in combination with the combination therapy allows to achieve a significant increase in overall and relapse-free survival for patients with locally advanced cervical cancer compared with standard treatment programs.

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