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Newton C, Graham R, Liberale V, Burnell M, Menon U, Mould T, Olaitan A, Macdonald N, Widschwendter M, Doufekas K, McCormack M, Mitra A, Arora R, Manchanda R. Outcomes of minimal access retroperitoneal para-aortic lymphadenectomy in patients with locally advanced cervical cancer. J OBSTET GYNAECOL 2024; 44:2344529. [PMID: 38708782 DOI: 10.1080/01443615.2024.2344529] [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: 03/03/2023] [Accepted: 05/20/2024] [Indexed: 05/07/2024]
Abstract
BACKGROUND To evaluate outcomes of laparoscopic retroperitoneal para-aortic lymphadenectomy for stage 1b3-3b cervical cancer. METHODS Pathology databases searched for all para-aortic lymphadenectomy cases 2005-2016. Descriptive statistics were used to analyse baseline characteristics, cox models for treatment affect after accounting for variables, and Kaplan Meier curves for survival (STATA v15). RESULTS 191 patients had 1b3-3b cervical cancer of which 110 patients had Para-aortic lymphadenectomy. 8 (7.3%) patients stage 1b3, 82 (74.6%) stage 2b, and 20 (18.1%) stage 3b cervical cancer. Mean lymph node count 11.7 (SD7.6). The intra-operative and post-operative 30 day complication rates were 8.8% (CI: 4.3%, 15.7%) and 5.3% (CI: 1.9%, 11.2%) respectively.Para-aortic nodes were apparently positive on CT/MRI in 5/110 (5%) cases. Cancer was found in 10 (8.9%, CI: 4.3%, 15.7%) cases on histology, all received extended field radiotherapy. Only 2 were identified on pre-operative CT/MRI imaging. 3 of 10 suspected node-positive cases on CT/MRI had negative histology. Para-aortic lymphadenectomy led to alteration in staging and radiotherapy management in 8 (8%, CI: 3.7%, 14.6%) patients. Mean overall survival 42.81 months (SD = 31.79 months). Survival was significantly higher for women undergoing PAN (50.57 (SD 30.7) months) compared to those who didn't (31.27 (SD 32.5) months). CONCLUSION Laparoscopic retroperitoneal para-aortic lymphadenectomy is an acceptable procedure which can guide treatment in women with locally advanced cervical cancer.
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Affiliation(s)
- Claire Newton
- Gynaecology Oncology, University Hospitals Bristol NHS Foundation trust, Bristol, UK
- University of Bristol, Bristol, UK
- University College London Hospital NHS Foundation Trust, London, UK
| | - Radha Graham
- University College London Hospital NHS Foundation Trust, London, UK
| | - Viola Liberale
- University College London Hospital NHS Foundation Trust, London, UK
| | - Matthew Burnell
- MRC Clinical Trials Unit, Institute of Clinical Trials and Methodology, University College London, London, UK
| | - Usha Menon
- MRC Clinical Trials Unit, Institute of Clinical Trials and Methodology, University College London, London, UK
| | - Tim Mould
- University College London Hospital NHS Foundation Trust, London, UK
| | - Adeola Olaitan
- University College London Hospital NHS Foundation Trust, London, UK
| | - Nicola Macdonald
- University College London Hospital NHS Foundation Trust, London, UK
| | - Martin Widschwendter
- University College London Hospital NHS Foundation Trust, London, UK
- European Translational Oncology Prevention and Screening Institute, Leopold-Franzens-University of Innsbruck, Austria
| | - Kostas Doufekas
- University College London Hospital NHS Foundation Trust, London, UK
| | - Mary McCormack
- University College London Hospital NHS Foundation Trust, London, UK
| | - Anita Mitra
- University College London Hospital NHS Foundation Trust, London, UK
| | - Rupali Arora
- University College London Hospital NHS Foundation Trust, London, UK
| | - Ranjit Manchanda
- MRC Clinical Trials Unit, Institute of Clinical Trials and Methodology, University College London, London, UK
- Wolfson Institute of Population Health, Queen Mary University of London, London, UK
- The Royal London hospital, Barts Health NHS trust, London, UK
- Distinguished Infosys Chair in Oncology, All India institute of medical sciences (AIIMS), New Delhi, India
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Vigna V, Cova TFGG, Nunes SCC, Pais AACC, Sicilia E. Machine Learning-Based Prediction of Reduction Potentials for Pt IV Complexes. J Chem Inf Model 2024; 64:3733-3743. [PMID: 38683970 DOI: 10.1021/acs.jcim.4c00315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024]
Abstract
Some of the well-known drawbacks of clinically approved PtII complexes can be overcome using six-coordinate PtIV complexes as inert prodrugs, which release the corresponding four-coordinate active PtII species upon reduction by cellular reducing agents. Therefore, the key factor of PtIV prodrug mechanism of action is their tendency to be reduced which, when the involved mechanism is of outer-sphere type, is measured by the value of the reduction potential. Machine learning (ML) models can be used to effectively capture intricate relationships within PtIV complex data, leading to highly accurate predictions of reduction potentials and other properties, and offering significant insights into their electrochemical behavior and potential applications. In this study, a machine learning-based approach for predicting the reduction potentials of PtIV complexes based on relevant molecular descriptors is presented. Leveraging a data set of experimentally determined reduction potentials and a diverse range of molecular descriptors, the proposed model demonstrates remarkable predictive accuracy (MSE = 0.016 V2, RMSE = 0.13 V, R2 = 0.92). Ab initio calculations and a set of different machine learning algorithms and feature engineering techniques have been employed to systematically explore the relationship between molecular structure and similarity and reduction potential. Specifically, it has been investigated whether the reduction potential of these compounds can be described by combining ML models across different combinations of constitutional, topological, and electronic molecular descriptors. Our results not only provide insights into the crucial factors influencing reduction potentials but also offer a rapid and effective tool for the rational design of PtIV complexes with tailored electrochemical properties for pharmaceutical applications. This approach has the potential to significantly expedite the development and screening of novel PtIV prodrug candidates. The analysis of principal components and key features extracted from the model highlights the significance of structural descriptors of the 2D Atom Pairs type and the lowest unoccupied molecular orbital energy. Specifically, with just 20 appropriately selected descriptors, a notable separation of complexes based on their reduction potential value is achieved.
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Affiliation(s)
- V Vigna
- PROMOCS Laboratory, Department of Chemistry and Chemical Technologies, University of Calabria, Arcavacata di Rende87036,Italy
| | - T F G G Cova
- Coimbra Chemistry Centre, Department of Chemistry, Institute of Molecular Sciences (IMS), Faculty of Sciences and Technology, University of Coimbra, Coimbra 3004-535,Portugal
| | - S C C Nunes
- Coimbra Chemistry Centre, Department of Chemistry, Institute of Molecular Sciences (IMS), Faculty of Sciences and Technology, University of Coimbra, Coimbra 3004-535,Portugal
| | - A A C C Pais
- Coimbra Chemistry Centre, Department of Chemistry, Institute of Molecular Sciences (IMS), Faculty of Sciences and Technology, University of Coimbra, Coimbra 3004-535,Portugal
| | - E Sicilia
- PROMOCS Laboratory, Department of Chemistry and Chemical Technologies, University of Calabria, Arcavacata di Rende87036,Italy
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Duan Y, Yang L, Wang W, Zhang P, Fu K, Li W, Yin R. A comprehensive bibliometric analysis (2000-2022) on the mapping of knowledge regarding immunotherapeutic treatments for advanced, recurrent, or metastatic cervical cancer. Front Pharmacol 2024; 15:1351363. [PMID: 38799160 PMCID: PMC11116801 DOI: 10.3389/fphar.2024.1351363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 04/24/2024] [Indexed: 05/29/2024] Open
Abstract
Background Despite extensive literature on therapeutic strategies for cervical cancer, a bibliometric analysis specifically focused on immunotherapy for advanced, recurrent, or metastatic (A/R/M) cervical malignancies remains unexplored. This study aims to address this gap by presenting a comprehensive overview that includes general characteristics, research focal points, the trajectory of evolution, and current emerging trends in this under-researched area. Methods A systematic search was conducted using the Web of Science Core Collection (WOSCC) to identify articles related to A/R/M cervical cancer published between 2000 and 2022. Citespace and VOS viewer were the primary tools used to identify research focal points, intriguing future patterns, and to evaluate contributions and co-occurrences among authors, institutions, countries, and journals. Results A total of 1,001 original articles were identified, involving 6,387 authors from 66 countries and 1,474 institutions, and published across 366 academic journals. The United States contributed most significantly. The most productive researcher was Van der Burg SH from Leiden University Medical Center. The International Journal of Cancer and Cancer Research were identified as the most productive and influential journals, respectively. Analysis of co-citation clusters highlighted 25 clusters, primarily focusing on potential predictive biomarkers, dendritic cell-based tumor vaccines, therapeutic HPV vaccinations, peptide-based cancer vaccines, tumor immune microenvironments, and adoptive cell transfer (ACT). The latest significant trends in A/R/M cervical cancer immunotherapy research included ACT, CAR-T, and immune checkpoint inhibitors (ICIs), as revealed by keyword and reference burst detection. Conclusion This pioneering study provides a detailed landscape of immunotherapy research in A/R/M cervical cancer. It underscores the importance of global collaboration, enriches our understanding of the immunology of A/R/M cervical cancer, expands on potential beneficiaries of immunotherapy, and explores clinical applications of various therapies, including therapeutic vaccines, adoptive cell transfer, and ICIs, particularly in combination with established treatments such as chemotherapy, radiotherapy, and targeted therapy.
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Affiliation(s)
- Yuanqiong Duan
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
| | - Lin Yang
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
| | - Wenxiang Wang
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
| | - Peixuan Zhang
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
| | - Kaiyu Fu
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
| | - Wen Li
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
| | - Rutie Yin
- Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Sichuan University, Chengdu, China
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Zhao N, Li Y, Chen X, Ma J, Luo W, Li Y. Evaluating the clinical efficacy and safety of concurrent chemoradiotherapy with cisplatin and nab-paclitaxel in postoperative early-stage cervical cancer. J Cancer Res Clin Oncol 2024; 150:233. [PMID: 38709400 DOI: 10.1007/s00432-024-05764-9] [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: 03/26/2024] [Accepted: 04/23/2024] [Indexed: 05/07/2024]
Abstract
OBJECTIVE A preclinical study showed that nab-paclitaxel acted as a radiosensitizer and improved tumor radiotherapy in a supra-additive manner. In this study, we aimed to evaluate the clinical efficacy and safety of concurrent chemoradiotherapy (CCRT) with cisplatin and nab-paclitaxel in postoperative early-stage cervical cancer with an unfavorable prognosis. METHODS Eligible patients with stage IB1-IIA2 (FIGO 2009) cervical carcinoma were recruited retrospectively between August 2018 to May 2021. Patients in both the cisplatin and nab-paclitaxel groups received postoperative radiotherapy and weekly intravenous cisplatin 40 mg/m2 or nab-paclitaxel 100 mg concurrently. An analysis of overall survival, progression-free survival, and adverse reactions was conducted. RESULTS A total of 105 early-stage cervical cancer patients were included into our study. The median follow-up time was 38.7 months. The 3-year overall survival and progression-free survival in both group was similar. The cycles of chemotherapy in the cisplatin group were less than those in the nab-paclitaxel group (4.5 vs. 5.0; p = 0.001). Patients in the cisplatin group had a significantly higher frequency of hematological adverse events than patients in the nab-paclitaxel group (P < 0.05). Patients in the cisplatin group had a significantly higher frequency of grade 3-4 leukopenia (46.1% vs. 18.9%; P = 0.03), grade 1-2 thrombocytopenia (32.7% vs. 9.5%; P = 0.014) than patients in the nab-paclitaxel group. Gastrointestinal reactions, such as vomiting, nausea, and anorexia were significantly reduced in the nab-paclitaxel group compared with those in the cisplatin group. Regarding the effects on alopecia, the incidence rate of the nab-paclitaxel group was higher than that of the cisplatin group (P = 0.001). There were no differences between the groups in terms of other adverse reactions. CONCLUSION The results of this study indicate that nab-paclitaxel-based concurrent radiotherapy is tolerable and effective, and can be considered an alternative to cisplatin chemotherapy.
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Affiliation(s)
- Ning Zhao
- Department of Radiation Oncology, Minhang Branch Hospital, Fudan University Shanghai Cancer Center, Shanghai 200240, China
| | - Yunhai Li
- Department of Radiation Oncology, Minhang Branch Hospital, Fudan University Shanghai Cancer Center, Shanghai 200240, China.
| | - Xue Chen
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Fudan University, Shanghai 200032, China
| | - Jinli Ma
- Department of Radiation Oncology, Minhang Branch Hospital, Fudan University Shanghai Cancer Center, Shanghai 200240, China
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Fudan University, Shanghai 200032, China
| | - Weiming Luo
- Department of Radiation Oncology, Minhang Branch Hospital, Fudan University Shanghai Cancer Center, Shanghai 200240, China
| | - Yunhai Li
- Department of Radiation Oncology, Minhang Branch Hospital, Fudan University Shanghai Cancer Center, Shanghai 200240, China
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Zhang A, Zheng X, Chen S, Duan G. In vitro study of HPV18-positive cervical cancer HeLa cells based on CRISPR/Cas13a system. Gene 2024; 921:148527. [PMID: 38710293 DOI: 10.1016/j.gene.2024.148527] [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: 11/29/2023] [Revised: 04/04/2024] [Accepted: 05/01/2024] [Indexed: 05/08/2024]
Abstract
The E6 protein is a known oncogene in cervical cancer and plays a key role in the development and progression of cervical cancer by reducing the expression level of the tumor suppressor protein P53 and ultimately leading to enhanced cell proliferation and reduced apoptosis. Therefore, antiviral agents that inhibit the expression of E6 oncoprotein are expected to be potential therapies for human cervical cancer. Here we developed CRISPR/Cas13a: crRNA dual plasmid system and demonstrated that CRISPR/Cas13a could effectively and specifically knock down human papillomavirus 18 E6 mRNA, downregulate the expression level of E6 protein, and restore the expression of the tumor suppressor gene P53 protein, thereby inhibiting the growth of cervical cancer cells and increasing their apoptosis, the E6-2, E6-3, and E6-5 groups resulted in apoptosis rates of 25.4%, 22.4%, and 22.2% in HeLa cells. Moreover, CRISPR/Cas13a enhances the proliferation inhibition and apoptosis induction of cisplatin in cervical cancer HeLa cells. The CRISPR/Cas13a system targeting HPV E6 mRNA may be a promising therapeutic approach for the treatment of human papillomavirus-associated cervical cancer.
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Affiliation(s)
- Anran Zhang
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, People's Republic of China
| | - Xue Zheng
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, People's Republic of China
| | - Shuaiyin Chen
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, People's Republic of China.
| | - Guangcai Duan
- Department of Epidemiology and Health Statistics, College of Public Health, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, People's Republic of China; Henan Key Laboratory of Molecular Medicine, Zhengzhou University, No. 100 Kexue Avenue, Zhengzhou, Henan 450001, People's Republic of China.
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Hui C, Ewongwo A, Mendoza MG, Kozak MM, Jackson S, Fu J, Kidd E. Less than whole uterus irradiation for patients with locally advanced cervical cancer. Radiother Oncol 2024; 194:110199. [PMID: 38438017 DOI: 10.1016/j.radonc.2024.110199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 02/27/2024] [Accepted: 02/28/2024] [Indexed: 03/06/2024]
Abstract
INTRODUCTION Current consensus guidelines for definitive cervical cancer intensity modulated radiation therapy (IMRT) recommend inclusion of the entire uterus within the clinical target volume, however this is debated. We aimed to evaluate outcomes of patients with cervical cancer who were treated with less than whole uterus irradiation. METHODS We identified 109 patients with FIGO Stage IB-IVA cervical cancer treated definitively with concurrent chemoradiation, including IMRT and brachytherapy, from 2010 to 2022 at a single institution where the practice was to include the gross cervix tumor with an internal target volume with differences in bladder filing accounted for, plus additional 5 mm planning target volume (PTV) margin. Local, regional, and distant recurrences were analyzed using competing risk methods, and a Wilcoxon rank sum test was performed to assess differences in dose to organs at risk based on the proportion of the uterus included in the PTV, with the median proportion of the uterus included (75 %) used as the cut-point. RESULTS The median follow-up time was 65 months (range 3-352 months). The 2-year cumulative incidence of LR for the entire cohort was 4.2 % (95 % confidence interval [CI] 1.3-9.7). Compared with patients who had ≥ 75 % of the uterus included in the PTV, patients who had < 75 % of the uterus included in the PTV had significantly lower bowel D200cc (p = 0.02). The cumulative incidence of local failure (LR) was not significantly different between the two groups. CONCLUSIONS Including less than the whole uterus for definitive cervix cancer IMRT does not seem to compromise local control. Less than whole uterus irradiation could be considered for carefully selected cervix cancer patients to decrease bowel dose and possible treatment-related toxicity.
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Affiliation(s)
- Caressa Hui
- Department of Radiation Oncology, Stanford University, United States
| | - Agnes Ewongwo
- Department of Radiation Oncology, Stanford University, United States
| | - Maria G Mendoza
- Department of Radiation Oncology, Stanford University, United States
| | - Margaret M Kozak
- Department of Radiation Oncology, UT Southwestern Medical Center, United States
| | - Scott Jackson
- Department of Radiation Oncology, Stanford University, United States.
| | - Jie Fu
- Department of Radiation Oncology, Stanford University, United States
| | - Elizabeth Kidd
- Department of Radiation Oncology, Stanford University, United States.
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Bacorro W, Short M, Baldivia K, Mariano J, Bautista A, Amparo G, Tagayuna I, Jainar CJ, Antonio L, Dancel E, Ortin TS, Gonzalez G, Canlas R. Shared Decision Making in Oncology and Its Implementation in Cervical Cancer Management in the Philippines: A Narrative Review. JCO Glob Oncol 2024; 10:e2300486. [PMID: 38754049 DOI: 10.1200/go.23.00486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 02/21/2024] [Accepted: 03/12/2024] [Indexed: 05/18/2024] Open
Abstract
PURPOSE Shared decision making (SDM) is an approach where clinicians and patients make decisions together using the best available evidence. Although much studied, recognized to be ethically imperative, and recommended in international health policies, it remains poorly implemented. In the Philippines, there are limited studies on patient decision making preferences and SDM. Practical guidance on the implementation of SDM or use of patient decision aids (PtDAs) is often not detailed in existing national clinical practice guidelines in oncology. METHODS We performed a systematic search of Philippine literature on SDM in oncology and an iterative review of international literature on the philosophy and methods of SDM, the utility and effectiveness of PtDAs, and the facilitators and barriers to implementation or usage. We contextualized our review to the cervical cancer management and health service delivery in the Philippines. RESULTS Local literature is limited to five scientific publications and two registered studies. International literature encompasses patient decisional preferences, the role of PtDAs and the standards for their development and evaluation, their effectiveness, and barriers and facilitators to their use in cancer-related decision making. We discussed the implications on the management of cervical cancer in the Philippines, challenges in health service delivery and standards, and SDM research. CONCLUSION Local SDM research is limited. Our preliminary experience in a multicenter clinical trial in Manila on PtDA use in the framework of SDM in cervical cancer suggest good patient and clinician acceptability. Challenges to implementation such as unfavorable financial situations, urgency of clinical decisions, low patient or caregiver educational attainment, and poor integration of multidisciplinary and SDM in organizational workflows will be important when implementing SDM in different settings.
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Affiliation(s)
- Warren Bacorro
- Graduate School, University of Santo Tomas, Manila, Philippines
- Department of Clinical Epidemiology, University of Santo Tomas-Faculty of Medicine and Surgery, Manila, Philippines
- Department of Radiation Oncology, University of Santo Tomas Hospital-Benavides Cancer Institute, Manila, Philippines
| | - Michala Short
- UniSA Allied Health and Human Performance, University of South Australia, Adelaide, Australia
| | - Kathleen Baldivia
- Department of Radiation Oncology, University of Santo Tomas Hospital-Benavides Cancer Institute, Manila, Philippines
| | - Jocelyn Mariano
- Department of Obstetrics and Gynecology, University of Santo Tomas-Faculty of Medicine and Surgery, Manila, Philippines
- Department of Obstetrics and Gynecology, University of Santo Tomas Hospital, Manila, Philippines
| | - Aida Bautista
- Department of Obstetrics and Gynecology, Manila Doctors Hospital, Manila, Philippines
| | - Genalin Amparo
- Department of Obstetrics and Gynecology, Our Lady of Lourdes Hospital, Manila, Philippines
| | - Irene Tagayuna
- Department of Obstetrics and Gynecology, De Los Santos Medical Center, Quezon City, Philippines
| | - Carl Jay Jainar
- Department of Radiation Oncology, University of Santo Tomas Hospital-Benavides Cancer Institute, Manila, Philippines
| | - Linda Antonio
- Department of Radiation Oncology, University of Santo Tomas Hospital-Benavides Cancer Institute, Manila, Philippines
| | - Evelyn Dancel
- Department of Radiation Oncology, University of Santo Tomas Hospital-Benavides Cancer Institute, Manila, Philippines
| | - Teresa Sy Ortin
- Department of Radiation Oncology, University of Santo Tomas Hospital-Benavides Cancer Institute, Manila, Philippines
| | - Gil Gonzalez
- Department of Obstetrics and Gynecology, University of Santo Tomas-Faculty of Medicine and Surgery, Manila, Philippines
- Department of Obstetrics and Gynecology, University of Santo Tomas Hospital, Manila, Philippines
| | - Rodel Canlas
- Graduate School, University of Santo Tomas, Manila, Philippines
- Department of Psychology, University of Santo Tomas-College of Science, Manila, Philippines
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Li W, Ma L, Li F, Li K, Zhang Y, Ren H, Bao X, Guo Y, Guo Y, Wang M, Li D, Duan Y, Ma X, Wang Z, Wang Y, Yin R. Effects of bone marrow sparing radiotherapy on acute hematologic toxicity for patients with locoregionally advanced cervical cancer: a prospective phase II randomized controlled study. Radiat Oncol 2024; 19:46. [PMID: 38594678 PMCID: PMC11005132 DOI: 10.1186/s13014-024-02432-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 03/18/2024] [Indexed: 04/11/2024] Open
Abstract
OBJECTIVE To evaluate effects of bone marrow sparing (BMS) radiotherapy on decreasing the incidence of acute hematologic toxicity (HT) for locoregionally advanced cervical cancer (LACC) patients treated by pelvic irradiation. MATERIALS AND METHODS LACC patients were recruited prospectively from May 2021 to May 2022 at a single center and were evenly randomized into the BMS group and the control group. All patients received pelvic irradiation with concurrent cisplatin (40 mg/m2 weekly), followed by brachytherapy and BM V40 < 25% in the BMS group was additionally prescribed. Acute HT was assessed weekly. Binary logistic regression model and receiver operating characteristic (ROC) curve were used for predictive value analysis. The trial was registered with Chinese clinical trial registry (ChiCTR2200066485). RESULTS A total of 242 patients were included in the analysis. Baseline demographic, disease and treatment characteristics were balanced between the two groups. In the intention-to-treat population, BMS was associated with a lower incidence of grade ≥ 2 and grade ≥ 3 acute HT, leukopenia and neutropenia s(72.70% v 90.90%, P < 0.001*; 16.50% vs. 65.30%, P < 0.001*; 66.10% vs. 85.10%, P = 0.001*; 13.20% vs. 54.50%, P < 0.001*; 37.20% vs. 66.10%, P < 0.001*; 10.70% vs. 43.80%, P < 0.001*). BMS also resulted in decreased dose delivered to the organs at risk (OARs) including rectum, bladder and left and right femoral head. Univariate and multivariate analyses showed that BM V40 was an independent risk factor for grade ≥ 3 acute HT (odds ratio [OR] = 2.734, 95% confidence interval [CI] = 1.959-3.815, P < 0.001*). Cutoff value was 25.036% and area under the curve (AUC) was 0.786. The nomogram was constructed, which was rigorously evaluated and internally cross-validated, showing good predictive performance. CONCLUSIONS Receiving BMS pelvic irradiation could reduce the incidence of acute HT in LACC patients, and BM V40 < 25% may be a significant factor in reducing the risks of acute HT.
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Affiliation(s)
- Wen Li
- Department of Obstetrics and Gynecology, West China University Hospital 2, Sichuan University, 610041, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry Education, Sichuan University, 610041, Chengdu, China
| | - Lan Ma
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Fang Li
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Kemin Li
- Department of Obstetrics and Gynecology, West China University Hospital 2, Sichuan University, 610041, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry Education, Sichuan University, 610041, Chengdu, China
| | - Yang Zhang
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Hongtao Ren
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Xing Bao
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Yuyan Guo
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Ya Guo
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Mincong Wang
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Dan Li
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Yuanqiong Duan
- Department of Obstetrics and Gynecology, West China University Hospital 2, Sichuan University, 610041, Chengdu, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry Education, Sichuan University, 610041, Chengdu, China
| | - Xiulong Ma
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Zhongwei Wang
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China
| | - Yali Wang
- Department of Radiation Oncology, The Second Affiliated Hospital of Xi 'an Jiaotong University, Xi' An Jiao Tong University, 710004, Xi'An, China.
| | - Rutie Yin
- Department of Obstetrics and Gynecology, West China University Hospital 2, Sichuan University, 610041, Chengdu, China.
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry Education, Sichuan University, 610041, Chengdu, China.
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9
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Ran X, Wu BX, Shi M, Song L, Nixon K, Philip V, He HH, Tsao MS, Lok BH. CRISPR Screen of Druggable Targets in Small Cell Lung Cancer Identified ATM Inhibitor (AZD1390) as a Radiosensitizer. Int J Radiat Oncol Biol Phys 2024; 118:1308-1314. [PMID: 38104868 DOI: 10.1016/j.ijrobp.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 11/27/2023] [Accepted: 12/08/2023] [Indexed: 12/19/2023]
Abstract
PURPOSE Small cell lung cancer (SCLC) is an aggressive and lethal form of lung cancer and the overall 5-year survival (OS) for patients is a dismal 7%. Radiation therapy (RT) provides some benefit for selected patients with SCLC but could be improved with radiosensitizing agents. In this study, we identified novel radiosensitizers for SCLC by a CRISPR-Cas9 screen and evaluated the efficacy of ATM inhibitor AZD1390 as a radiosensitizer of SCLC. METHODS AND MATERIALS We transduced the SCLC cell line SBC5 with a custom CRISPR sgRNA library focused on druggable gene targets and treated cells with RT. Cells collected at multiple timepoints were subjected to next-generation sequencing. We determined radiosensitization both in vitro with cell lines assessed by short-term viability and clonogenic assays, and in vivo mouse models by tumor growth delay. Pharmacodynamic effects of AZD1390 were quantified by ATM-Ser1981 phosphorylation, and RT-induced DNA damage by comet assay. RESULTS Using a CRISPR dropout screen, we identified multiple radiosensitizing genes for SCLC at various timepoints with ATM as a top determinant gene for radiosensitivity. Validation by ATM knockout (KO) demonstrated increased radiosensitivity by short-term viability assay (dose modification factor [DMF]50 = 3.25-3.73 in SBC5 ATM-KO) and clonogenic assays (DMF37 1.25-1.65 in SBC5 ATM-KO). ATM inhibition by AZD1390 effectively abrogated ATM Ser1981 phosphorylation in SCLC cell lines and increased RT-induced DNA damage. AZD1390 synergistically increased the radiosensitivity of SCLC cell lines (cell viability assay: SBC5 DMF37 = 2.19, SHP77 DMF37 = 1.56, H446 DMF37 = 3.27, KP1 DMF37 = 1.65 at 100nM; clonogenic assay: SBC5 DMF37 = 4.23, H1048 DMF37 = 1.91), and in vivo murine syngeneic, KP1, and patient-derived xenograft (PDX) models, JHU-LX108 and JHU-LX33. CONCLUSIONS In this study, we demonstrated that genetically and pharmacologically (AZD1390) inhibiting ATM markedly enhanced RT against SCLC, providing a novel pharmacologically tractable radiosensitizing strategy for patients with SCLC.
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Affiliation(s)
- Xiaozhuo Ran
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Bell Xi Wu
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Medical Biophysics, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Mary Shi
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Lifang Song
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Kevin Nixon
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Vivek Philip
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Housheng Hansen He
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Medical Biophysics, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Ming-Sound Tsao
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Medical Biophysics, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Laboratory Medicine & Pathobiology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Benjamin H Lok
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Medical Biophysics, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Radiation Oncology, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
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10
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Wu J, Tang J, Luo Y, Li W, Liu Y, Xiao L. Intraoperative implantation of 125I seeds improves prognosis in refractory stage IIIB cervical cancer: a case report and literature review. BMC Womens Health 2024; 24:153. [PMID: 38431586 PMCID: PMC10909278 DOI: 10.1186/s12905-024-02997-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 02/24/2024] [Indexed: 03/05/2024] Open
Abstract
BACKGROUND Concurrent chemoradiation is the standard treatment for advanced cervical cancer. However some patients still have a poor prognosis, and currently, there is no effective treatment for recurrence. In recent years, 125I seed implantation therapy has emerged as a treatment for advanced malignant tumors including surgically unresectable tumors, residual tumors after surgical resection, and metastatic tumors. However, the use of 125I seeds implantation in primary advanced cervical cancer has not been reported. In this study, we present a case of stage IIIB cervical cancer in a patient who had poor response to radiotherapy and chemotherapy. Subsequently, a radical hysterectomy was performed, and 125I radioactive seeds were successfully implanted during the surgery. This effectively controlled the lesions that were resistant to radiotherapy and had the potential to improve the prognosis. CASE PRESENTATION A 56-year-old woman was diagnosed with stage IIIB (FIGO 2009) IIIC1r (FIGO 2018) squamous carcinoma of the cervix. After receiving 4 cycles of platinum-based chemotherapy and 30 rounds of radiotherapy, she underwent a radical hysterectomy. The localized cervical lesions were reduced, but there was no reduction in the size of the enlarged pelvic lymph nodes. Therefore, 125I seed implantation was performed under direct surgical vision for the right paracervical lesion and the enlarged pelvic lymph nodes on the right side. During the 18-month follow-up period, the enlarged lymph nodes subsided without any signs of recurrence or metastasis. CONCLUSION Intraoperative implantation of 125I seeds in lesions that are difficult to control with radiotherapy or in sites at high risk of recurrence is a feasible and effective treatment option for patients with advanced squamous cervical cancer, and it may contribute to improved survival.
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Affiliation(s)
- Jialin Wu
- Department of Gynecology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Junying Tang
- Department of Gynecology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Yi Luo
- Department of Oncology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Wenbo Li
- Department of Nuclear Medicine, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Yingwei Liu
- Department of Gynecology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China
| | - Lin Xiao
- Department of Gynecology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, China.
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11
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Yoo JG, Lee SJ, Nam EJ, No JH, Park JY, Song JY, Shin SJ, Yun BS, Park ST, Lee SH, Suh DH, Kim YB, Lee TS, Bae JM, Lee KH. Clinical practice guidelines for cervical cancer: the Korean Society of Gynecologic Oncology guidelines. J Gynecol Oncol 2024; 35:e44. [PMID: 38389404 PMCID: PMC10948982 DOI: 10.3802/jgo.2024.35.e44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/24/2023] [Accepted: 12/25/2023] [Indexed: 02/24/2024] Open
Abstract
This fifth revised version of the Korean Society of Gynecologic Oncology practice guidelines for the management of cervical cancer incorporates recent research findings and changes in treatment strategies based on version 4.0 released in 2020. Each key question was developed by focusing on recent notable insights and crucial contemporary issues in the field of cervical cancer. These questions were evaluated for their significance and impact on the current treatment and were finalized through voting by the development committee. The selected key questions were as follows: the efficacy and safety of immune checkpoint inhibitors as first- or second-line treatment for recurrent or metastatic cervical cancer; the oncologic safety of minimally invasive radical hysterectomy in early stage cervical cancer; the efficacy and safety of adjuvant systemic treatment after concurrent chemoradiotherapy in locally advanced cervical cancer; and the oncologic safety of sentinel lymph node mapping compared to pelvic lymph node dissection. The recommendations, directions, and strengths of this guideline were based on systematic reviews and meta-analyses, and were finally confirmed through public hearings and external reviews. In this study, we describe the revised practice guidelines for the management of cervical cancer.
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Affiliation(s)
- Ji Geun Yoo
- Department of Obstetrics and Gynecology, Daejeon St. Mary's Hospital, The Catholic University of Korea, Daejeon, Korea
| | - Sung Jong Lee
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Eun Ji Nam
- Department of Obstetrics and Gynecology, Institute of Women's Medical Life Science, Yonsei Cancer Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hong No
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jeong Yeol Park
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jae Yun Song
- Department of Obstetrics and Gynecology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - So-Jin Shin
- Department of Obstetrics and Gynecology, Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Bo Seong Yun
- Department of Obstetrics and Gynecology, CHA Ilsan Medical Center, CHA University, Goyang, Korea
| | - Sung Taek Park
- Department of Obstetrics and Gynecology, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea
| | - San-Hui Lee
- Department of Obstetrics and Gynecology, Wonju Severance Christian Hospital, Yonsei University College of Medicine, Wonju, Korea
| | - Dong Hoon Suh
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Yong Beom Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Taek Sang Lee
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Man Bae
- Department of Obstetrics and Gynecology, Hanyang University Medical Center, Seoul, Korea
| | - Keun Ho Lee
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea.
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12
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Ang DJM, Chan JJ. Evolving standards and future directions for systemic therapies in cervical cancer. J Gynecol Oncol 2024; 35:e65. [PMID: 38282261 PMCID: PMC10948986 DOI: 10.3802/jgo.2024.35.e65] [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: 12/23/2023] [Accepted: 01/05/2024] [Indexed: 01/30/2024] Open
Abstract
Several groundbreaking clinical trials with the potential to transform the management paradigm of both locally advanced and persistent, recurrent, or metastatic cervical cancers have been presented in 2023. This review describes the reported data from INTERLACE and KEYNOTE-A18 in the locally advanced setting, as well as BEATcc, innovaTV 301 and DESTINY-PanTumor02 for advanced disease. The practice implications of their positive results are interpreted in the context of global health considerations, and updated treatment algorithms are proposed. Furthermore, emerging trends in drug development for cervical cancer are discussed. As the routine use of immune checkpoint inhibitors (ICIs) for curative and palliative indications increases in the foreseeable future, patients whose cervical cancers which persist, relapse or progress after prior ICI exposure will represent an area of unmet clinical need and form the key target population for next-generation trials. Future research will help shape oncologists' approaches in the optimal selection, sequencing and re-treatment or rechallenge of immuno-oncology agents and/or antibody-drug conjugates in women with cervical cancer.
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Affiliation(s)
| | - Jack Junjie Chan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- Oncology Academic Clinical Programme, Duke-NUS Medical School, Singapore.
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13
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Onal C, Guler OC, Torun N, Reyhan M. Long-term assessment of clinical parameters and positron emission tomography parameters in predicting recurrence in uterine cervical cancer patients receiving definitive chemoradiotherapy. Nucl Med Commun 2024; 45:203-210. [PMID: 38165168 DOI: 10.1097/mnm.0000000000001800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
OBJECTIVE The objective of this study was to assess the prognostic value of clinical factors and metabolic parameters measured using fluorodeoxyglucose PET (FDG-PET/CT) in predicting disease recurrence, as well as distant metastasis-free survival (DMFS), local recurrence-free survival (LRFS), and overall survival (OS) in patients with uterine cervical cancer who received definitive chemoradiotherapy. METHODS The clinical data and FDG-PET parameters, including standardized uptake value (SUV), metabolic tumor volume (MTV), and total lesion glycolysis (TLG) of 194 patients with biopsy-confirmed squamous cell carcinoma of cervical cancer were retrospectively analyzed. Univariate and multivariate analyses were used to ascertain prognostic factors associated with DMFS, LRFS, and OS. RESULTS With a median follow-up of 12.5 years, 96 patients (49.5%) presented with disease recurrence, at a median of 9.9 months after chemoradiotherapy. Patients who experienced recurrence had significantly higher values for all FDG-PET parameters compared to patients who did not. In multivariate regression analysis, lymph node metastasis, MTV, and SUV mean were significantly correlated with distant metastasis, while local recurrence was only predicted by SUV max . Lymph node metastasis, high MTV, SUV mean , and TLG predicted shorter DMFS, while only the primary tumor SUV max predicted LRFS. Age, regional nodal metastasis, and higher MTV independently predicted shorter OS in multivariate analysis. CONCLUSION We found that metabolic parameters derived from FDG-PET/CT could serve as surrogates for disease recurrence in patients with cervical cancer who were treated with definitive chemoradiotherapy. Patients at high risk of distant metastasis could be defined using SUV mean and MTV, and for local recurrence, by using SUV max .
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Affiliation(s)
- Cem Onal
- Department of Radiation Oncology, Baskent University Faculty of Medicine, Dr. Turgut Noyan Research and Treatment Center, Adana
- Department of Radiation Oncology, Baskent University Faculty of Medicine, Ankara
| | - Ozan Cem Guler
- Department of Radiation Oncology, Baskent University Faculty of Medicine, Dr. Turgut Noyan Research and Treatment Center, Adana
| | - Nese Torun
- Department of Nuclear Medicine, Baskent University Faculty of Medicine, Dr. Turgut Noyan Research and Treatment Center, Adana, Turkey
| | - Mehmet Reyhan
- Department of Nuclear Medicine, Baskent University Faculty of Medicine, Dr. Turgut Noyan Research and Treatment Center, Adana, Turkey
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14
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Medici F, Ferioli M, Cammelli S, Forlani L, Laghi V, Ma J, Cilla S, Buwenge M, Macchia G, Deodato F, Vadalà M, Malizia C, Tagliaferri L, Perrone AM, De Iaco P, Strigari L, Bazzocchi A, Rizzo S, Arcelli A, Morganti AG. Sarcopenic Obesity in Cervical Carcinoma: A Strong and Independent Prognostic Factor beyond the Conventional Predictors (ESTHER Study-AFRAID Project). Cancers (Basel) 2024; 16:929. [PMID: 38473291 DOI: 10.3390/cancers16050929] [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: 01/14/2024] [Revised: 02/12/2024] [Accepted: 02/16/2024] [Indexed: 03/14/2024] Open
Abstract
Locally advanced cervical cancer represents a significant treatment challenge. Body composition parameters such as body mass index, sarcopenia, and sarcopenic obesity, defined by sarcopenia and BMI ≥ 30 kg/m2, have been identified as potential prognostic factors, yet their overall impact remains underexplored. This study assessed the relationship between these anthropometric parameters alongside clinical prognostic factors on the prognosis of 173 cervical cancer patients. Survival outcomes in terms of local control (LC), distant metastasis-free survival (DMFS), disease-free survival (DFS), and overall survival (OS) were analyzed using Kaplan regression methods-Meier and Cox. Older age, lower hemoglobin levels, higher FIGO (International Federation of Gynecology and Obstetrics) stages, and lower total radiation doses were significantly associated with worse outcomes. Univariate analysis showed a significant correlation between BMI and the outcomes examined, revealing that normal-weight patients show higher survival rates, which was not confirmed by the multivariate analysis. Sarcopenia was not correlated with any of the outcomes considered, while sarcopenic obesity was identified as an independent negative predictor of DFS (HR: 5.289, 95% CI: 1.298-21.546, p = 0.020) and OS (HR: 2.645, 95% CI: 1.275-5.488, p = 0.009). This study highlights the potential of sarcopenic obesity as an independent predictor of clinical outcomes. These results support their inclusion in prognostic assessments and treatment planning for patients with advanced cervical cancer.
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Affiliation(s)
- Federica Medici
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Martina Ferioli
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
| | - Silvia Cammelli
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Ludovica Forlani
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Viola Laghi
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Johnny Ma
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Savino Cilla
- Medical Physics Unit, Gemelli Molise Hospital-Università Cattolica del Sacro Cuore, 86100 Campobasso, Italy
| | - Milly Buwenge
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
| | - Gabriella Macchia
- Radiotherapy Unit, Gemelli Molise Hospital, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 86100 Campobasso, Italy
| | - Francesco Deodato
- Radiotherapy Unit, Gemelli Molise Hospital, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 86100 Campobasso, Italy
| | - Maria Vadalà
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Claudio Malizia
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Luca Tagliaferri
- UOC di Radioterapia Oncologica, Dipartimento Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy
| | - Anna Myriam Perrone
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
- Division of Gynecologic Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Pierandrea De Iaco
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
- Division of Gynecologic Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Lidia Strigari
- Medical Physics, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Alberto Bazzocchi
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Stefania Rizzo
- Service of Radiology, Imaging Institute of Southern Switzerland, Ente Ospedaliero Cantonale (EOC), CH-6500 Lugano, Switzerland
| | - Alessandra Arcelli
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Alessio Giuseppe Morganti
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
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15
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Ubinha ACF, Pedrão PG, Tadini AC, Schmidt RL, dos Santos MH, Andrade CEMDC, Longatto Filho A, dos Reis R. The Role of Pelvic Exenteration in Cervical Cancer: A Review of the Literature. Cancers (Basel) 2024; 16:817. [PMID: 38398208 PMCID: PMC10886894 DOI: 10.3390/cancers16040817] [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: 11/07/2023] [Revised: 12/15/2023] [Accepted: 12/27/2023] [Indexed: 02/25/2024] Open
Abstract
Pelvic exenteration represents a radical procedure aimed at achieving complete tumor resection with negative margins. Although it is the only therapeutic option for some cases of advanced tumors, it is associated with several perioperative complications. We believe that careful patient selection is related to better oncologic outcomes and lower complication rates. The objectives of this review are to identify the most current indications for this intervention, suggest criteria for case selection, evaluate recommendations for perioperative care, and review oncologic outcomes and potential associated complications. To this end, an analysis of English language articles in PubMed was performed, searching for topics such as the indication for pelvic exenteration for recurrent gynecologic neoplasms selection of oncologic cases, the impact of tumor size and extent on oncologic outcomes, preoperative and postoperative surgical management, surgical complications, and outcomes of overall survival and recurrence-free survival.
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Affiliation(s)
- Ana Carla Franco Ubinha
- Department of Gynecologic Oncology, Barretos Cancer Hospital, São Paulo 14784-400, Brazil; (R.L.S.); (M.H.d.S.); (C.E.M.d.C.A.); (R.d.R.)
| | - Priscila Grecca Pedrão
- Molecular Oncology Research Center, Barretos Cancer Hospital, São Paulo 14784-400, Brazil; (P.G.P.); (A.L.F.)
| | - Aline Cássia Tadini
- Barretos School of Health Sciences, Dr. Paulo Prata-FACISB, Barretos 14785-002, Brazil;
| | - Ronaldo Luis Schmidt
- Department of Gynecologic Oncology, Barretos Cancer Hospital, São Paulo 14784-400, Brazil; (R.L.S.); (M.H.d.S.); (C.E.M.d.C.A.); (R.d.R.)
| | - Marcelo Henrique dos Santos
- Department of Gynecologic Oncology, Barretos Cancer Hospital, São Paulo 14784-400, Brazil; (R.L.S.); (M.H.d.S.); (C.E.M.d.C.A.); (R.d.R.)
| | | | - Adhemar Longatto Filho
- Molecular Oncology Research Center, Barretos Cancer Hospital, São Paulo 14784-400, Brazil; (P.G.P.); (A.L.F.)
- Medical Laboratory of Medical Investigation (LIM), Department of Pathology, Medical School, University of São Paulo, São Paulo 01246-903, Brazil
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
- ICVS/3B’s—PT Government Associate Laboratory, 4805-017 Guimarães, Portugal
| | - Ricardo dos Reis
- Department of Gynecologic Oncology, Barretos Cancer Hospital, São Paulo 14784-400, Brazil; (R.L.S.); (M.H.d.S.); (C.E.M.d.C.A.); (R.d.R.)
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16
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Tewari KS, Colombo N, Monk BJ, Dubot C, Cáceres MV, Hasegawa K, Shapira-Frommer R, Salman P, Yañez E, Gümüş M, Olivera Hurtado de Mendoza M, Samouëlian V, Castonguay V, Arkhipov A, Tekin C, Li K, Toker S, Keefe SM, Lorusso D. Pembrolizumab or Placebo Plus Chemotherapy With or Without Bevacizumab for Persistent, Recurrent, or Metastatic Cervical Cancer: Subgroup Analyses From the KEYNOTE-826 Randomized Clinical Trial. JAMA Oncol 2024; 10:185-192. [PMID: 38095881 PMCID: PMC10722390 DOI: 10.1001/jamaoncol.2023.5410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 08/22/2023] [Indexed: 12/17/2023]
Abstract
Importance The KEYNOTE-826 randomized clinical trial showed statistically significant and clinically meaningful survival benefits with the addition of pembrolizumab to chemotherapy with or without bevacizumab in patients with persistent, recurrent, or metastatic cervical cancer. Treatment effects in patient subgroups of the study population are unknown. Objective To assess efficacy outcomes in patient subgroups of KEYNOTE-826. Design, Setting, and Participants Exploratory subgroup analyses were conducted in a global, phase 3, randomized, double-blind, placebo-controlled clinical trial. Participants included women with persistent, recurrent, or metastatic adenocarcinoma, adenosquamous carcinoma, or squamous cell carcinoma of the cervix that had not been treated with systemic chemotherapy and was not amenable to curative treatment. This subanalysis was conducted from November 20, 2018, to May 3, 2021. Interventions Pembrolizumab, 200 mg, every 3 weeks or placebo for up to 35 cycles plus chemotherapy (paclitaxel, 175 mg/m2, plus cisplatin, 50 mg/m2, or carboplatin AUC 5 [area under the free carboplatin plasma concentration vs time curve]) with or without bevacizumab, 15 mg/kg. Main Outcomes and Measures Overall survival (OS) and progression-free survival (PFS) by investigator assessment per Response Evaluation Criteria in Solid Tumors version 1.1 in subgroups defined by use of bevacizumab (yes or no), choice of platinum (carboplatin or cisplatin), prior chemoradiotherapy (CRT) exposure only (yes or no), and histologic type (squamous or nonsquamous) in patients with programmed cell death ligand 1-positive tumors (defined as a combined positive score [CPS] ≥1) and in the intention-to-treat population. Results A total of 617 patients (median age, 51 years; range, 22-82 years) were enrolled in the trial. In the CPS greater than or equal to 1 population, hazard ratios (HRs) for OS favored the pembrolizumab group in all subgroups: with bevacizumab (HR, 0.62; 95% CI, 0.45-0.87) and without bevacizumab (HR, 0.67; 95% CI, 0.47-0.96), use of carboplatin (HR, 0.65; 95% CI, 0.50-0.85) and cisplatin (HR, 0.53; 95% CI, 0.27-1.04), with prior CRT only (HR, 0.56; 95% CI, 0.39-0.81) and without prior CRT only (HR, 0.72; 95% CI, 0.52-1.00), and squamous (HR, 0.60; 95% CI, 0.46-0.79) and nonsquamous (HR, 0.70; 95% CI, 0.41-1.20) histologic type. In the intention-to-treat population, HRs for OS also favored the pembrolizumab group in all subgroups: with bevacizumab (HR, 0.63; 95% CI, 0.47-0.87) and without bevacizumab (HR, 0.74; 95% CI, 0.53-1.04), use of carboplatin (HR, 0.69; 95% CI, 0.54-0.89) or cisplatin (HR, 0.59; 95% CI, 0.32-1.09), with prior CRT only (HR, 0.64; 95% CI, 0.45-0.91) and without prior CRT only (HR, 0.71; 95% CI, 0.53-0.97), and squamous (HR, 0.61; 95% CI, 0.47-0.80) and nonsquamous (HR, 0.76; 95% CI, 0.47-1.23) histologic type. Similar to OS, the addition of pembrolizumab prolonged PFS across all subgroups in the CPS greater than or equal to 1 and intention-to-treat populations. Conclusions and Relevance The findings of this trial suggest that adding pembrolizumab to chemotherapy with or without bevacizumab improved OS across subgroups of patients with persistent, recurrent, or metastatic cervical cancer. Trial Registration ClinicalTrials.gov Identifier: NCT03635567.
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Affiliation(s)
| | - Nicoletta Colombo
- Gynecologic Oncology, European Institute of Oncology IRCCS and Università degli Studi di Milano Bicocca, Milan, Italy
| | - Bradley J. Monk
- HonorHealth Research Institute, University of Arizona College of Medicine, Creighton University School of Medicine, Phoenix
| | - Coraline Dubot
- Oncologie Médicale, Institut Curie Saint Cloud, and GINECO, Paris, France
| | - M. Valeria Cáceres
- Medical Oncology, Instituto de Oncologia Angel H. Roffo, Buenos Aires, Argentina
| | - Kosei Hasegawa
- Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Japan
| | | | - Pamela Salman
- Medical Oncology, Oncovida Cancer Center, Providencia, Santiago, Chile
| | - Eduardo Yañez
- Medical Oncology, Universidad de la Frontera, Temuco, Chile
| | - Mahmut Gümüş
- Medical Oncology, Istanbul Medeniyet University Hospital, Istanbul, Turkey
| | | | - Vanessa Samouëlian
- Gynecologic Oncology, Centre Hospitalier de l’Université de Montréal, Centre de Recherche de l’Université de Montréal, Université de Montréal, Montreal, Quebec, Canada
| | - Vincent Castonguay
- Medical Oncology, Centre Hospitalier Universitaire de Québec, Université Laval, Quebec City, Quebec, Canada
| | - Alexander Arkhipov
- Oncology and Chemical Therapy, Medical Rehabilitation Center Under the Ministry of Health of Russian Federation, Moscow, Russian Federation
| | | | - Kan Li
- Oncology, Merck & Co, Inc, Rahway, New Jersey
| | | | | | - Domenica Lorusso
- Gynaecology Oncology Unit, Fondazione Policlinico Universitario A Gemelli IRCCS and Catholic University of Sacred Heart, Rome, Italy
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17
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García E, Ayoub N, Tewari KS. Recent breakthroughs in the management of locally advanced and recurrent/metastatic cervical cancer. J Gynecol Oncol 2024; 35:e30. [PMID: 38072400 PMCID: PMC10792211 DOI: 10.3802/jgo.2024.35.e30] [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: 11/22/2023] [Accepted: 11/22/2023] [Indexed: 01/17/2024] Open
Abstract
Cervical cancer continues to be a global threat affecting individuals in resource poor communities disproportionately. The treatment paradigm for this disease is ever evolving with recent innovations propelling oncologic outcomes to a new frontier offering survival benefits for patients struggling with locally advanced disease and metastatic/recurrent carcinoma. Immunologic checkpoint inhibitors and anti-body drug conjugates represent two novel drug classes that have demonstrable activity in this disease, particularly in the first-line and second-line treatment paradigm for recurrence. The tolerability of these novel medicines and associated durable responses underscore regulatory approval by the U.S. Food and Drug Administrations and their implementation in clinic.
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Affiliation(s)
- Eduardo García
- University California, Irvine, Medical Center, Orange, CA, USA.
| | - Natalie Ayoub
- Adventist Health White Memorial, Medical Center, Los Angeles, CA, USA
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Li F, Mei F, Yin S, Du Y, Hu L, Hong W, Li J. Improving the efficacy and safety of concurrent chemoradiotherapy by neoadjuvant chemotherapy: a randomized controlled study of locally advanced cervical cancer with a large tumor. J Gynecol Oncol 2024; 35:e10. [PMID: 37857565 PMCID: PMC10792203 DOI: 10.3802/jgo.2024.35.e10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 08/05/2023] [Accepted: 09/04/2023] [Indexed: 10/21/2023] Open
Abstract
OBJECTIVE To compare the efficacy and safety of neoadjuvant chemotherapy combined with concurrent chemoradiotherapy (NACT+CCRT) vs. concurrent chemoradiotherapy (CCRT) in locally advanced cervical cancer (LACC) patients with large tumor masses. METHODS LACC patients with localized tumor diameter >4 cm, were randomly allocated in an unblinded 1:1 ratio to NACT+CCRT or CCRT groups. Patients in the NACT+CCRT group were given paclitaxel combined with cisplatin (TP) NACT every 3 weeks for 2 cycles, followed by CCRT, with the chemotherapy regimen the same as for NACT. CCRT group were given CCRT with the same as for NACT. RESULTS From March 1, 2019, to June 30, 2021, 146 patients were included in the final analysis. Sixty-eight (93.2%) patients in the NACT+CCRT group and 66 (90.4%) patients in the CCRT group completed the expected treatment course. The complete response (CR) rate in the NACT+CCRT group was significantly higher than in the CCRT group (87.7% vs. 67.6%, χ²=54.540, p=0.000). In the NACT+CCRT group, the 1- and 2-year overall survival (OS) rates were significantly higher than those in the CCRT group (96% vs. 89% and 89% vs. 79%, χ²=5.737, p=0.017). Additionally, the rate of recurrences and distant metastases was significantly lower in the NACT+CCRT group than in the CCRT group (4.11% vs. 7.35%, χ²=4.059, p=0.021). Most treatment-related adverse events in both groups were grade 3. CONCLUSION Compared to CCRT, NACT+CCRT might improve the treatment completion rate, increase CR rate and 1- and 2-year OS rates, and reduce distant metastases rate for LACC patients with large tumor masses.
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Affiliation(s)
- Fenghu Li
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Gynecological Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
| | - Fan Mei
- Department of Gynecological Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
| | - Shuishui Yin
- Department of Gynecological Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
| | - Yanjun Du
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Gynecological Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
| | - Lili Hu
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Gynecological Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
| | - Wei Hong
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Gynecological Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
| | - Jiehui Li
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China
- Department of Gynecological Oncology, The Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China.
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19
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Hsieh K, Bloom JR, Dickstein DR, Hsieh C, Marshall D, Ghiassi-Nejad Z, Raince J, Lymberis S, Chadha M, Gupta V. Dose and fractionation regimen for brachytherapy boost in cervical cancer in the US. Gynecol Oncol 2024; 180:55-62. [PMID: 38052109 DOI: 10.1016/j.ygyno.2023.11.014] [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: 08/28/2023] [Revised: 11/06/2023] [Accepted: 11/12/2023] [Indexed: 12/07/2023]
Abstract
PURPOSE Curative-intent radiotherapy for locally advanced and select early stage cervical cancer in the US includes external beam radiotherapy (EBRT) with brachytherapy. Although there are guidelines for brachytherapy dose and fractionation regimens, there are limited data on practice patterns. This study aims to evaluate the contemporary utilization of cervical cancer brachytherapy in the US and its association with patient demographics and facility characteristics. METHODS We retrospectively analyzed clinical covariates of cervical cancer patients diagnosed and treated in 2018-2020 with curative-intent radiotherapy from the 2020 National Cancer Database. Associations between patient and institutional factors with the number of brachytherapy fractions were identified with logistic regression. Factors with association (p < 0.10) were then included in a multivariable logistic regression model. All tests were two-sided with significance <0.05 unless specified otherwise. RESULTS Among the eligible 2517 patients, 97.3% received HDR or LDR and is further analyzed. More patients received HDR than LDR brachytherapy (98.9% vs 1.1%) and intracavitary than interstitial brachytherapy (86.4% vs 13.6%). The most common number of HDR fractions prescribed were 5 (51.0%), 4 (32.9%), and 3 (8.6%). After adjusting for the other variables in the model, ethnicity, private insurance status, overall insurance status, and facility type were the only factors that were significantly associated with the number of brachytherapy factions (p < 0.0001, p = 0.028, p = 0.001, and p < 0.0001, respectively, n = 2184). CONCLUSIONS In the US, various HDR brachytherapy regimens are utilized depending on patient and institutional factors. Future research may optimize cervical cancer brachytherapy by correlating specific dose and fractionation regimens with patient outcomes.
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Affiliation(s)
- Kristin Hsieh
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Julie R Bloom
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Daniel R Dickstein
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Celina Hsieh
- Department of Diagnostic Imaging, Warren Alpert Medical School of Brown University, Providence, RI, United States of America
| | - Deborah Marshall
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Zahra Ghiassi-Nejad
- Department of Radiation Oncology, Columbia University Medical Center, New York, NY, United States of America
| | - Jagdeep Raince
- Department of Radiation Oncology, New York University Langone Health, New York, NY, United States of America
| | - Stella Lymberis
- Department of Radiation Oncology, New York University Langone Health, New York, NY, United States of America
| | - Manjeet Chadha
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Vishal Gupta
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, United States of America.
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20
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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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21
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Medici F, Ferioli M, Forlani L, Laghi V, Ma J, Cilla S, Buwenge M, Macchia G, Deodato F, Vadalà M, Malizia C, Tagliaferri L, Perrone AM, De Iaco P, Strigari L, Arcelli A, Morganti AG. Decoding the Complexity of Systemic Inflammation Predictors in Locally Advanced Cervical Cancer, with Hemoglobin as the Hidden Key (the ESTHER Study). Cancers (Basel) 2023; 15:5056. [PMID: 37894423 PMCID: PMC10605166 DOI: 10.3390/cancers15205056] [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: 08/30/2023] [Revised: 10/03/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
Locally advanced cervical cancer (LACC) is treated with concurrent chemoradiation (CRT). Predictive models could improve the outcome through treatment personalization. Several factors influence prognosis in LACC, but the role of systemic inflammation indices (IIs) is unclear. This study aims to assess the correlation between IIs and prognosis in a large patient cohort considering several clinical data. We retrospectively analyzed pretreatment IIs (NLR, PLR, MLR, SII, LLR, COP-NLR, APRI, ALRI, SIRI, and ANRI) in 173 LACC patients. Patient, tumor, and treatment characteristics were also considered. Univariate and multivariate Cox's regressions were conducted to assess associations between IIs and clinical factors with local control (LC), distant metastasis-free survival (DMFS), disease-free survival (DFS), and overall survival (OS). Univariate analysis showed significant correlations between age, HB levels, tumor stage, FIGO stage, and CRT dose with survival outcomes. Specific pretreatment IIs (NLR, PLR, APRI, ANRI, and COP-NLR) demonstrated associations only with LC. The multivariate analysis confirmed Hb levels, CRT dose, and age as significant predictors of OS, while no II was correlated with any clinical outcome. The study findings contradict some prior research on IIs in LACC, emphasizing the need for comprehensive assessments of potential confounding variables.
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Affiliation(s)
- Federica Medici
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (M.F.); (L.F.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.A.); (A.G.M.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Martina Ferioli
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (M.F.); (L.F.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.A.); (A.G.M.)
| | - Ludovica Forlani
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (M.F.); (L.F.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.A.); (A.G.M.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Viola Laghi
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (M.F.); (L.F.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.A.); (A.G.M.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Johnny Ma
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (M.F.); (L.F.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.A.); (A.G.M.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Savino Cilla
- Medical Physics Unit, Gemelli Molise Hospital-Università Cattolica del Sacro Cuore, 86100 Campobasso, Italy;
| | - Milly Buwenge
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (M.F.); (L.F.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.A.); (A.G.M.)
| | - Gabriella Macchia
- Radiotherapy Unit, Gemelli Molise Hospital, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 86100 Campobasso, Italy; (G.M.); (F.D.)
| | - Francesco Deodato
- Radiotherapy Unit, Gemelli Molise Hospital, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 86100 Campobasso, Italy; (G.M.); (F.D.)
| | - Maria Vadalà
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (M.V.); (C.M.)
| | - Claudio Malizia
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (M.V.); (C.M.)
| | - Luca Tagliaferri
- UOC di Radioterapia Oncologica, Dipartimento Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Roma, Italy;
| | - Anna Myriam Perrone
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (M.F.); (L.F.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.A.); (A.G.M.)
- Division of Gynecologic Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Pierandrea De Iaco
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (M.F.); (L.F.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.A.); (A.G.M.)
- Division of Gynecologic Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Lidia Strigari
- Medical Physics, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Alessandra Arcelli
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (M.F.); (L.F.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.A.); (A.G.M.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Alessio Giuseppe Morganti
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (M.F.); (L.F.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.A.); (A.G.M.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
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22
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Yadav A, Yadav S, Alam MA. Immunotherapies landscape and associated inhibitors for the treatment of cervical cancer. Med Oncol 2023; 40:328. [PMID: 37815596 DOI: 10.1007/s12032-023-02188-2] [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: 07/28/2023] [Accepted: 09/05/2023] [Indexed: 10/11/2023]
Abstract
Cervical cancer ranks as the fourth most common form of cancer worldwide. There is a large number of situations that may be examined in the developing world. The risk of contracting HPV (Human Papillomavirus) due to poor sanitation and sexual activity is mostly to blame for the disease's alarming rate of expansion. Immunotherapy is widely regarded as one of the most effective medicines available. The immunotherapy used to treat cervical cancer cells relies on inhibitors that block the immune checkpoint. The poly adenosine diphosphate ribose polymer inhibited cervical cancer cells by activating both the programmed death 1 (PD-1) and programmed death ligand 1 (CTLA-1) checkpoints, a strategy that has been shown to have impressive effects. Yet, immunotherapy directed towards tumors that have already been invaded by lymphocytes leaves a positive imprint on the healing process. Immunotherapy is used in conjunction with other treatments, including chemotherapy and radiation, to provide faster and more effective outcomes. In this combination therapy, several medications such as Pembrolizumab, Durvalumab, Atezolizumab, and so on are employed in clinical trials. Recent developments and future predictions suggest that vaccinations will soon be developed with the dual goal of reducing the patient's susceptibility to illness while simultaneously strengthening their immune system. Many clinical and preclinical studies are now investigating the effectiveness of immunotherapy in slowing the progression of cervical cancer. The field of immunotherapy is expected to witness more progress toward improving outcomes. Immunotherapies landscape and associated inhibitors for the treatment of Cervical Cancer.
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Affiliation(s)
- Agrima Yadav
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Uttar Pradesh, India
| | - Shikha Yadav
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Uttar Pradesh, India.
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Plot No. 2, Sector 17-A, Yamuna Expressway, Gautam Buddh Nagar, Greater Noida, Uttar Pradesh, 201310, India.
| | - Md Aftab Alam
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Uttar Pradesh, 201310, India
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Kinoshita T, Takahashi S, Anada M, Nishide T, Kanenishi K, Kawada A, Shibata T. A retrospective study of locally advanced cervical cancer cases treated with CT-based 3D-IGBT compared with 2D-IGBT. Jpn J Radiol 2023; 41:1164-1172. [PMID: 37140821 PMCID: PMC10543524 DOI: 10.1007/s11604-023-01439-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 04/23/2023] [Indexed: 05/05/2023]
Abstract
PURPOSE To retrospectively review locally advanced cervical cancer (CC) cases treated with three-dimensional image-guided brachytherapy (3D-IGBT) and two-dimensional (2D)-IGBT. MATERIALS AND METHODS Patients with Stage IB-IVa CC who underwent intracavitary irradiation between 2007 and 2021 were divided into the 3D-IGBT and 2D-IGBT groups. Local control (LC), distant metastasis-free survival (DMFS), progression-free survival (PFS), overall survival (OS), and gastrointestinal toxicity (G3 or more) were investigated at 2/3 years post-treatment. RESULTS Seventy-one patients in the 2D-IGBT group from 2007 to 2016 and 61 patients in the 3D-IGBT group from 2016-2021 were included in the study. The median follow-up period was 72.7 (4.6-183.9) months in the 2D-IGBT group and 30.0 (4.2-70.5) months in the 3D-IGBT group. The median age was 65.0 (40-93) years in the 2D-IGBT group and 60.0 (28-87) years in the 3D-IGBT group, but there was no difference in FIGO stage, histology, or tumor size between the groups. In treatment, the median A point dose was 56.1 (40.0-74.0) Gy in the 2D-IGBT group and 64.0 (52.0-76.8) Gy in the 3D-IGBT group (P < 0.0001), and the proportion of patients who underwent chemotherapy more than five times was 54.3% in the 2D-IGBT group and 80.8% in the 3D-IGBT group (P = 0.0004). The 2/3-year LC, DMFS, PFS, and OS rates were 87.3%/85.5%, 77.4%/65.0%, 69.9%/59.9%, and 87.9%/77.9% in the 2D-IGBT group, and 94.2%/94.2%, 81.8%/81.8%, 80.5%/80.5%, and 91.6%/83.0% in the 3D-IGBT group, respectively. A significant difference was observed in PFS (P = 0.02). There was no difference in gastrointestinal toxicity, but there were four intestinal perforations in the patients from the 3D-IGBT group, three of whom had a history of bevacizumab treatment. CONCLUSION The 2/3-year LC of the 3D-IGBT group was excellent and PFS also tended to improve. Care should be taken with concomitant use of bevacizumab after radiotherapy.
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Affiliation(s)
- Toshifumi Kinoshita
- Department of Radiation Oncology, Kagawa University Hospital, 1750-1 Ikenobe, Kita-Gun, Miki-Cho, Kagawa, 761-0793, Japan.
- Department of Radiation Oncology, Kagawa Rosai Hospital, 3-3-1 Joto-Cho, Marugame, Kagawa, 763-8502, Japan.
- Department of Obstetrics and Gynecology, Kagawa Rosai Hospital, 3-3-1 Joto-Cho, Marugame, Kagawa, 763-8502, Japan.
| | - Shigeo Takahashi
- Department of Radiation Oncology, Kagawa University Hospital, 1750-1 Ikenobe, Kita-Gun, Miki-Cho, Kagawa, 761-0793, Japan
| | - Masahide Anada
- Department of Radiation Oncology, Kagawa University Hospital, 1750-1 Ikenobe, Kita-Gun, Miki-Cho, Kagawa, 761-0793, Japan
| | - Takamasa Nishide
- Department of Radiation Oncology, Kagawa University Hospital, 1750-1 Ikenobe, Kita-Gun, Miki-Cho, Kagawa, 761-0793, Japan
| | - Kenji Kanenishi
- Department of Perinatology and Gynecology, Kagawa University Hospital, 1750-1 Ikenobe, Kita-Gun, Miki-Cho, Kagawa, 761-0793, Japan
| | - Akinori Kawada
- Department of Obstetrics and Gynecology, Kagawa Rosai Hospital, 3-3-1 Joto-Cho, Marugame, Kagawa, 763-8502, Japan
| | - Toru Shibata
- Department of Radiation Oncology, Kagawa University Hospital, 1750-1 Ikenobe, Kita-Gun, Miki-Cho, Kagawa, 761-0793, Japan
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Lee HC, Jeong JW, Lee JH, Kim SH, Park DC, Yoon JH, Kim SI, Lee JH. High-dose (60 Gy) intensity-modulated radiotherapy with concurrent weekly cisplatin followed by intracavitary radiation in locally advanced cervical cancer: A phase II prospective clinical trial. Gynecol Oncol 2023; 177:142-149. [PMID: 37689018 DOI: 10.1016/j.ygyno.2023.08.018] [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: 06/18/2023] [Revised: 08/11/2023] [Accepted: 08/28/2023] [Indexed: 09/11/2023]
Abstract
OBJECTIVE Radiotherapy dose-escalation using intensity-modulated radiotherapy (IMRT) has been necessary to improve treatment results in cervical cancer. METHODS This was a phase II prospective clinical trial. 88 patients with FIGO II-IVa cervical cancer were enrolled in a single center. They received high-dose (60 Gy) IMRT with weekly cisplatin to the primary tumor and clinically positive nodes followed by intracavitary radiation. The primary endpoint was 30-month PFS rate (Target; 82%, an increase of 20% compared to GOG 120 trial using standard-dose radiotherapy). Secondary endpoints were tumor response, toxicity, recurrence, distant metastasis, and overall survival. RESULTS Progression-free survival rate at 30 months was 82.8%. Overall survival, locoregional recurrence, distant metastasis, and para-aortic recurrence rates at 30 months were 93.6%, 8.2%, 9.2%, and 2.4%, respectively. Forty-five (51.1%) of 88 patients achieved downstaging on MRI during radiotherapy and 80 (90.9%) patients had clinically complete response at three months after high-dose IMRT and intracavitary radiotherapy. The 30-month recurrence-free survival (92.9% vs. 73.1%, P = 0.009) and overall survival (100% vs. 87.0%, P = 0.006) were significantly higher in the downstaged group than in the non-downstaged group during radiotherapy. Grade 3 or higher hematologic toxicity was found in 11 (12.5%) patients and grade 3 or higher non-hematologic toxicity was found in 3 (3.4%) patients. Fourteen had chronic urinary (8.0%), intestinal (5.7%) toxicity, pelvic insufficiency fracture (2.3%) or vesicovaginal fistula (2.3%). CONCLUSION High-dose (60 Gy) IMRT with concurrent weekly cisplatin in locally advanced cervical cancer yielded favorable progression-free survival outcome. Tumor response during radiotherapy can be a significant prognostic factor for PFS. CLINICAL TRIAL INFORMATION This prospective trial is registered at ClinicalTrials.gov Identifier: NCT02993653.
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Affiliation(s)
- Hyo Chun Lee
- Department of Radiation Oncology, St. Vincet's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jae Won Jeong
- Department of Radiation Oncology, St. Vincet's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Joo Hwan Lee
- Department of Radiation Oncology, St. Vincet's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung Hwan Kim
- Department of Radiation Oncology, St. Vincet's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Dong Chun Park
- Department of Obstetrics and Gynecology, St. Vincet's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Joo Hee Yoon
- Department of Obstetrics and Gynecology, St. Vincet's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sang Il Kim
- Department of Obstetrics and Gynecology, St. Vincet's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong Hoon Lee
- Department of Radiation Oncology, St. Vincet's Hospital, The Catholic University of Korea, Seoul, Republic of Korea.
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Zeng Z, Wang W, Liu X, Wang G, Ren K, Zhang F, Hu K. Optimal cisplatin cycles in locally advanced cervical carcinoma patients treated with concurrent chemoradiotherapy. Clin Transl Oncol 2023; 25:2892-2900. [PMID: 37027060 DOI: 10.1007/s12094-023-03151-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 02/28/2023] [Indexed: 04/08/2023]
Abstract
PURPOSE To analyze the effect of cisplatin cycles on the clinical outcomes of patients with locally advanced cervical cancer (LACC) treated with concurrent chemoradiotherapy (CCRT). METHODS This study included 749 patients with LACC treated with CCRT between January 2011 and December 2015. A receiver operating characteristic (ROC) curve was used to analyze the optimal cut-off of cisplatin cycles in predicting clinical outcomes. Clinicopathological features of the patients were compared using the Chi-square test. Prognosis was assessed using log-rank tests and Cox proportional hazard models. Toxicities were compared among different cisplatin cycle groups. RESULTS Based on the ROC curve, the optimal cut-off of the cisplatin cycles was 4.5 (sensitivity, 64.3%; specificity, 54.3%). The 3-year overall, disease-free, loco-regional relapse-free, and distant metastasis-free survival for patients with low-cycles (cisplatin cycles < 5) and high-cycles (≥ 5) were 81.5% and 89.0% (P < 0.001), 73.4% and 80.1% (P = 0.024), 83.0% and 90.8% (P = 0.005), and 84.9% and 86.8% (P = 0.271), respectively. In multivariate analysis, cisplatin cycles were an independent prognostic factor for overall survival. In the subgroup analysis of high-cycle patients, patients who received over five cisplatin cycles had similar overall, disease-free, loco-regional relapse-free, and distant metastasis-free survival to patients treated with five cycles. Acute and late toxicities were not different between the two groups. CONCLUSION Cisplatin cycles were associated with overall, disease-free, and loco-regional relapse-free survival in LACC patients who received CCRT. Five cycles appeared to be the optimal number of cisplatin cycles during CCRT.
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Affiliation(s)
- Zheng Zeng
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Weiping Wang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Xiaoliang Liu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Guangyu Wang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Kang Ren
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Fuquan Zhang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
| | - Ke Hu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
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Anghel B, Serboiu C, Marinescu A, Taciuc IA, Bobirca F, Stanescu AD. Recent Advances and Adaptive Strategies in Image Guidance for Cervical Cancer Radiotherapy. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1735. [PMID: 37893453 PMCID: PMC10608436 DOI: 10.3390/medicina59101735] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/18/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023]
Abstract
The standard of care for locally advanced cervical cancer is external beam radiotherapy (EBRT) with simultaneous chemotherapy followed by an internal radiation boost. New imaging methods such as positron-emission tomography and magnetic resonance imaging have been implemented into daily practice for better tumor delineation in radiotherapy planning. The method of delivering radiation has changed with technical advances in qualitative imaging and treatment delivery. Image-guided radiotherapy (IGRT) plays an important role in minimizing treatment toxicity of pelvic radiation and provides a superior conformality for sparing the organs at risk (OARs) such as bone marrow, bowel, rectum, and bladder. Similarly, three-dimensional image-guided adaptive brachytherapy (3D-IGABT) with computed tomography (CT) or magnetic resonance imaging (MRI) has been reported to improve target coverage and reduce the dose to normal tissues. Brachytherapy is a complementary part of radiotherapy treatment for cervical cancer and, over the past 20 years, 3D-image-based brachytherapy has rapidly evolved and established itself as the gold standard. With new techniques and adaptive treatment in cervical cancer, the concept of personalized medicine is introduced with an enhanced comprehension of the therapeutic index not only in terms of volume (three-dimensional) but during treatment too (four-dimensional). Current data show promising results with integrated IGRT and IGABT in clinical practice and, therefore, better local control and overall survival while reducing treatment-related morbidity. This review gives an overview of the substantial impact that occurred in the progress of image-guided adaptive external beam radiotherapy and brachytherapy.
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Affiliation(s)
- Beatrice Anghel
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (B.A.); (I.-A.T.); (F.B.); (A.D.S.)
- Department of Radiation Oncology, Sanador Oncology Centre, 010991 Bucharest, Romania
| | - Crenguta Serboiu
- Department of Histology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Andreea Marinescu
- Radiology and Imaging Department, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Iulian-Alexandru Taciuc
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (B.A.); (I.-A.T.); (F.B.); (A.D.S.)
- Nuclear Medicine Department, Oncological Institute “Prof. Dr. Alexandru Trestioreanu”, 022328 Bucharest, Romania
| | - Florin Bobirca
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (B.A.); (I.-A.T.); (F.B.); (A.D.S.)
- General Surgery Department, Cantacuzino Clinical Hospital, 73206 Bucharest, Romania
| | - Anca Daniela Stanescu
- Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 020021 Bucharest, Romania; (B.A.); (I.-A.T.); (F.B.); (A.D.S.)
- Department of Obstetrics and Gynecology, St. John Emergency Hospital, Bucur Maternity, 040292 Bucharest, Romania
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Shan M, Deng Y, Zou W, Fan S, Li Y, Liu X, Wang J. Salvage radiotherapy strategy and its prognostic significance for patients with locoregional recurrent cervical cancer after radical hysterectomy: a multicenter retrospective 10-year analysis. BMC Cancer 2023; 23:905. [PMID: 37752476 PMCID: PMC10521426 DOI: 10.1186/s12885-023-11406-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 09/15/2023] [Indexed: 09/28/2023] Open
Abstract
OBJECTIVE We aimed to evaluate the clinical efficacy and prognostic significance of intensity-modulated radiotherapy (IMRT)-based salvage concurrent chemoradiotherapy (CCRT) for patients with locoregional recurrence cervical cancer after radical hysterectomy and evaluated two salvage radiotherapy modes-regional RT (involved-field RT combined with regional lymph nodes) and local RT (involved-field RT). METHODS Patients were enrolled retrospectively from January 2011 to January 2022 in three medical centers. Clinical outcomes were analyzed using the Kaplan-Meier method and a Cox proportional hazards model. Propensity score (PS) matching analysis was used to compare the two RT groups. RESULTS There were 72 patients underwent IMRT-based salvage CCRT. The 5-year overall survival and progression-free survival rates were 65.9% and 57.6%, respectively. Univariate analysis showed that patients with stump recurrence, a lower systemic inflammation response index (SIRI), only one metastatic lesion, and received regional RT had better prognosis than their counterparts. In multivariate analysis, recurrence site was the independent prognostic factor of OS, and SIRI was that of PFS. After PS matching, there were 15 patients each in the regional RT group and local RT group. The 5-year OS rate of regional RT group was better than that of local RT group (90.9 vs. 42.4, p = 0.021). However, there was no significant difference between them in terms of PFS rate (47.1 vs. 38.1, p = 0.195). CONCLUSION Locoregional recurrent cervical cancer treated with IMRT-based salvage therapy has a good prognosis. Recurrence site and SIRI were independent prognostic factors. Regional RT may be a better option for patients with locoregional recurrent.
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Affiliation(s)
- Minjie Shan
- Department of Oncology, The Second Xiangya Hospital of Central South University, 139 Middle Renmin Road, Changsha, 410011, Hunan, People's Republic of China
- Oncology Department, Shanxi Provincial People's Hospital, Shanxi, People's Republic of China
| | - Yuping Deng
- Department of Gynecologic Oncology, The Affiliated Cancer Hospital of Xiangya School of Medicine, Hunan Cancer Hospital, Central South University, Ward 5, Hunan, People's Republic of China
| | - Wen Zou
- Department of Oncology, The Second Xiangya Hospital of Central South University, 139 Middle Renmin Road, Changsha, 410011, Hunan, People's Republic of China
| | - Shasha Fan
- Oncology Department, The First Affiliated Hospital of Hunan Normal University, Hunan Provincial People's Hospital, Hunan, People's Republic of China
| | - Yanlong Li
- Department of Oncology, The Second Xiangya Hospital of Central South University, 139 Middle Renmin Road, Changsha, 410011, Hunan, People's Republic of China
| | - Xianling Liu
- Department of Oncology, The Second Xiangya Hospital of Central South University, 139 Middle Renmin Road, Changsha, 410011, Hunan, People's Republic of China
| | - Jingjing Wang
- Department of Oncology, The Second Xiangya Hospital of Central South University, 139 Middle Renmin Road, Changsha, 410011, Hunan, People's Republic of China.
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Mrema AS, Ngoma M, Josiah C, Lugina E, Mvungi N, Paul M, Mkuchika E, Nundu E, Iddy SK, Rugengamanzi E, Vuhahula YM, Kiwanga FC, Wood C, Mwaiselage J. HIV and Early Treatment Outcomes Among Women With Cervical Cancer Treated With Concurrent Chemoradiation in Tanzania. JCO Glob Oncol 2023; 9:e2200441. [PMID: 37738537 PMCID: PMC10581651 DOI: 10.1200/go.22.00441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 06/04/2023] [Accepted: 07/10/2023] [Indexed: 09/24/2023] Open
Abstract
PURPOSE Cervical cancer (CC) is the leading malignancy in Tanzania. Low-income countries are faced with double epidemics of HIV and CC. This study aimed to investigate how HIV and cancer stage at diagnosis affect early treatment outcomes among women with CC treated with concurrent chemoradiation in Tanzania in the highly active antiretroviral therapy era. MATERIALS AND METHODS This was a prospective cohort study of patients newly diagnosed with CC at the Ocean Road Cancer Institute from November 2019 to January 2020. The tumor response was assessed using RECIST 3 months post-treatment. The tumor response was categorized as a complete or partial response according to the ultrasound and pelvic examination findings. The univariate and multivariate logistic regression explained the relationship between several covariates (age, stage, HIV status, equivalent dose in 2 Gy fractions, chemotherapy cycles, and treatment time) and treatment response. RESULTS A total of 102 patients with CC were included in this study at baseline. After adjusting for other covariates, only completion of treatment within 56 days (odds ratio [OR], 9.23; 95% CI, 1.53 to 55.85; P = .016) and receiving at least three cycles of cisplatin (OR, 5.6; 95% CI, 1.47 to 21.34; P = .012) were significantly associated with complete tumor response. HIV status was not significantly associated with complete tumor response (OR, 1.534; 95% CI, 0.424 to 5.545; P = .5144). CONCLUSION Early treatment response was independent of HIV status. With wide coverage of anitretroviral therapy, patients with HIV can receive radical treatment and have the same early outcomes as their HIV-negative counterparts.
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Affiliation(s)
- Alita Steven Mrema
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Mamsau Ngoma
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Chacha Josiah
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Emmanuel Lugina
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Nanzoke Mvungi
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Magreth Paul
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Evelyne Mkuchika
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Emmanuel Nundu
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Salama Khamisi Iddy
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | | | | | | | - Charles Wood
- Louisiana State University Health Sciences Center, New Orleans, LA
| | - Julius Mwaiselage
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
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Gonzalez-Ochoa E, Milosevic M, Corr B, Abbruzzese JL, Girda E, Miller RW, Croke J, Mackay H, Lee YC, Bowering V, Ramsahai J, Wang L, D'Souza A, Kunos CA, Oza AM, Lheureux S. A phase I study of the Wee1 kinase inhibitor adavosertib (AZD1775) in combination with chemoradiation in cervical, upper vaginal, and uterine cancers. Int J Gynecol Cancer 2023; 33:1208-1214. [PMID: 37380217 PMCID: PMC10711936 DOI: 10.1136/ijgc-2023-004491] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023] Open
Abstract
OBJECTIVE Wee1 kinase is a crucial regulator of the G2/M checkpoint which prevents entry of damaged DNA into mitosis. Adavosertib (AZD1775), a selective inhibitor of Wee1, induces G2 escape and increases cytotoxicity when combined with DNA damaging agents. We aimed to evaluate the safety and efficacy of adavosertib in combination with definitive pelvic radiotherapy and concurrent cisplatin in patients with gynecological cancers. METHODS A multi-institutional, open-label phase I trial was designed to assess dose escalation (3+3 design) of adavosertib in combination with standard chemoradiation. Eligible patients with locally advanced cervical, endometrial or vaginal tumors were treated with a 5-week course of pelvic external beam radiation 45-50 Gy in 1.8-2 Gy daily fractions plus concurrent weekly cisplatin 40 mg/m2 and adavosertib 100 mg/m2 on days 1, 3 and 5 of each week during chemoradiation. The primary endpoint was to determine the recommended phase II dose of adavosertib. Secondary endpoints included toxicity profile and preliminary efficacy. RESULTS Ten patients were enrolled (nine locally advanced cervical and one endometrial cancer). Two patients experienced a dose-limiting toxicity at dose level 1 (adavosertib 100 mg by mouth daily on days 1, 3 and 5), including one patient with grade 4 thrombocytopenia, and one with treatment hold >1 week due to grade 1 creatinine elevation and grade 1 thrombocytopenia. At dose level -1 (adavosertib 100 mg by mouth daily on days 3 and 5), one out of five patients enrolled had a dose-limiting toxicity in the form of persistent grade 3 diarrhea. The overall response rate at 4 months was 71.4%, including four complete responses. At 2 years follow-up, 86% of patients were alive and progression-free. CONCLUSION The recommended phase II dose could not be determined due to clinical toxicity and early trial closure. Preliminary efficacy appears promising, yet selecting the adequate dose/schedule in combination chemoradiation warrants further investigation to limit overlapping toxicities.
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Affiliation(s)
- Eduardo Gonzalez-Ochoa
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Michael Milosevic
- Department of Radiation Oncology, Princess Margaret Hospital Cancer Centre, Toronto, Ontario, Canada
| | - Bradley Corr
- Division of Gynecologic Oncology, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - James L Abbruzzese
- Division of Medical Oncology, Duke Cancer Institute, Durham, North Carolina, USA
| | - Eugenia Girda
- Division of Gynecologic Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, New Jersey, USA
| | - Rachel W Miller
- Division of Gynecologic Oncology, University of Kentucky Markey Cancer Center, Lexington, Kentucky, USA
| | - Jennifer Croke
- Department of Radiation Oncology, Princess Margaret Hospital Cancer Centre, Toronto, Ontario, Canada
| | - Helen Mackay
- Division of Medical Oncology and Hematology, Sunnybrook Odette Cancer Centre, Toronto, Ontario, Canada
| | - Yeh Chen Lee
- University of New South Wales Prince of Wales Clinical School, Randwick, New South Wales, Australia
| | - Valerie Bowering
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Janelle Ramsahai
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Lisa Wang
- Department of Biostatistics, Princess Margaret Cancer Cancer Centre, Toronto, Ontario, Canada
| | - April D'Souza
- Drug Development Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Charles A Kunos
- National Cancer Institute Cancer Therapy Evaluation Program, Bethesda, Maryland, USA
| | - Amit M Oza
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Stephanie Lheureux
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
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30
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Carvalho HDA, Mauro GP. History of radiotherapy in the treatment of uterine cervix cancer: an overview. REVISTA DA ASSOCIACAO MEDICA BRASILEIRA (1992) 2023; 69:e2023S126. [PMID: 37556645 PMCID: PMC10411717 DOI: 10.1590/1806-9282.2023s126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 03/17/2023] [Indexed: 08/11/2023]
Affiliation(s)
- Heloisa de Andrade Carvalho
- Universidade de São Paulo, Hospital das Clínicas, Faculdade de Medicina, Departamento de Radiologia e Oncologia, Serviço de Radioterapia – São Paulo (SP), Brazil
| | - Geovanne Pedro Mauro
- Universidade de São Paulo, Hospital das Clínicas, Faculdade de Medicina, Departamento de Radiologia e Oncologia, Serviço de Radioterapia – São Paulo (SP), Brazil
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Ferioli M, Benini A, Malizia C, Forlani L, Medici F, Laghi V, Ma J, Galuppi A, Cilla S, Buwenge M, Macchia G, Zamagni C, Tagliaferri L, Perrone AM, De Iaco P, Strigari L, Morganti AG, Arcelli A. Classical Prognostic Factors Predict Prognosis Better than Inflammatory Indices in Locally Advanced Cervical Cancer: Results of a Comprehensive Observational Study including Tumor-, Patient-, and Treatment-Related Data (ESTHER Study). J Pers Med 2023; 13:1229. [PMID: 37623479 PMCID: PMC10456032 DOI: 10.3390/jpm13081229] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/12/2023] [Accepted: 07/28/2023] [Indexed: 08/26/2023] Open
Abstract
Systemic inflammation indices were found to be correlated with therapeutic outcome in several cancers. This study retrospectively analyzes the predictive role of a broad range of systemic inflammatory markers in patients with locally advanced cervical cancer (LACC) including patient-, tumor-, and treatment-related potential prognostic factors. All patients underwent definitive chemoradiation and pretreatment values of several inflammatory indices (neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio, monocyte/lymphocyte ratio, systemic immune inflammation index (SII), leukocyte/lymphocyte ratio, combination of platelet count and NLR, aspartate aminotransferase/platelet ratio index, aspartate aminotransferase/lymphocyte ratio index, systemic inflammatory response index, and aspartate transaminase/neutrophil ratio index) were calculated. Their correlation with local control (LC), distant metastasis-free (DMFS), disease-free (DFS), and overall survival (OS) was analyzed. One hundred and seventy-three patients were included. At multivariable analysis significant correlations were recorded among clinical outcomes and older age, advanced FIGO stage, lower hemoglobin levels, larger tumor size, and higher body mass index values. The multivariate analysis showed only the significant correlation between higher SII values and lower DMFS rates (p < 0.01). Our analysis showed no significant correlation between indices and DSF or OS. Further studies are needed to clarify the role of inflammation indices as candidates for inclusion in predictive models in this clinical setting.
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Affiliation(s)
- Martina Ferioli
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
| | - Anna Benini
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Claudio Malizia
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Ludovica Forlani
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Federica Medici
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Viola Laghi
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Johnny Ma
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Andrea Galuppi
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Savino Cilla
- Medical Physics Unit, Gemelli Molise Hospital-Università Cattolica del Sacro Cuore, 86100 Campobasso, Italy;
| | - Milly Buwenge
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
| | - Gabriella Macchia
- Radiotherapy Unit, Gemelli Molise Hospital, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 86100 Campobasso, Italy;
| | - Claudio Zamagni
- Addarii Medical Oncology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Luca Tagliaferri
- Gemelli ART (Advanced Radiation Therapy)—Interventional Oncology Center (IOC), Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, 00168 Roma, Italy;
| | - Anna Myriam Perrone
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
- Division of Gynecologic Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Pierandrea De Iaco
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
- Division of Gynecologic Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Lidia Strigari
- Medical Physics, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Alessio Giuseppe Morganti
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
| | - Alessandra Arcelli
- Radiation Oncology, Department of Medical and Surgical Sciences-DIMEC, Alma Mater Studiorum University of Bologna, 40138 Bologna, Italy; (A.B.); (L.F.); (F.M.); (V.L.); (J.M.); (M.B.); (A.M.P.); (P.D.I.); (A.G.M.); (A.A.)
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy;
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Wang YN, Zhong ML, Liang MR, Yang JT, Zeng SY. The Therapeutic Value of Adjuvant Chemotherapy after Concurrent Chemoradiotherapy for Locally Advanced Cervical Cancer. Gynecol Obstet Invest 2023; 88:286-293. [PMID: 37497957 DOI: 10.1159/000533122] [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: 09/27/2022] [Accepted: 07/17/2023] [Indexed: 07/28/2023]
Abstract
OBJECTIVE The aim of this study was to evaluate the therapeutic value and treatment-related complications of adjuvant chemotherapy after concurrent chemoradiotherapy (CCRT) for locally advanced cervical cancer (LACC). DESIGN The medical records of LACC patients who underwent CCRT were reviewed retrospectively. METHODS A total of 1,138 patients with LACC who had been treated at our hospital between January 2013 and December 2017 were included in the study and classified into two groups: the CCRT group, comprising 726 patients who had received only CCRT, and the CCRT + adjuvant chemotherapy (ACT) group, comprising 412 patients who had received three cycles of adjuvant chemotherapy after CCRT. 39 patients in the CCRT group and 50 patients in the CCRT + ACT group had undergone lymphadenectomy, which revealed pathology-positive lymph nodes in 22 patients and 35 patients, respectively. Progression-free survival (PFS), overall survival (OS), and adverse events were compared. RESULTS The median follow-up time was 61 months (range: 2-96 months). No significant differences in PFS and OS were found between the two groups (p > 0.05), but more grade 3-4 acute hematologic toxicities were observed in the CCRT + ACT group than in the CCRT group (24.8% vs. 31.8%, p = 0.01). A subgroup analysis of patients with pathology-positive lymph nodes showed that the 5-year PFS and OS rates were 76.5% and 74.9%, respectively, for the CCRT + ACT group and 45.0% and 49.2%, respectively, for the CCRT group; the differences were statistically significant (p = 0.015 and 0.042, respectively). LIMITATIONS First, the sample size of the subgroup of patients with pathology-positive lymph nodes was too small for a confirmative conclusion. The heterogeneous population and the selection bias resulting from the retrospective design were the other flaws of our study. CONCLUSION The application of adjuvant chemotherapy after CCRT may be worth investigating further for women with LACC and pathology-positive lymph nodes, but this approach is associated with an increase in acute hematology toxicities.
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Affiliation(s)
- Ya-Nan Wang
- Graduate Department of the Medical College of Nanchang University, Nanchang, China
| | - Mei-Ling Zhong
- Oncology Department of Jiangxi Maternal and Child Health Care Hospital, Nanchang, China,
| | - Mei-Rong Liang
- Oncology Department of Jiangxi Maternal and Child Health Care Hospital, Nanchang, China
| | - Jian-Tong Yang
- Oncology Department of Jiangxi Maternal and Child Health Care Hospital, Nanchang, China
| | - Si-Yuan Zeng
- Graduate Department of the Medical College of Nanchang University, Nanchang, China
- Oncology Department of Jiangxi Maternal and Child Health Care Hospital, Nanchang, China
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Nanda R, Katke A, Thejaswini B, Giri GV, Pawar Y, Manjula MV, Babu G. Ten years survival results of randomized study comparing weekly vs. triweekly cisplatin with concurrent radiation in locally advanced carcinoma cervix. Rep Pract Oncol Radiother 2023; 28:322-331. [PMID: 37795405 PMCID: PMC10547408 DOI: 10.5603/rpor.a2023.0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 05/23/2023] [Indexed: 10/06/2023] Open
Abstract
Background The current standard of treatment for locally advanced cervical cancer is concurrent chemo-radiation with improved overall survival (OS) by 6% with manageable toxicities. The cisplatin 40 mg/m2 given weekly is the widely practiced regimen for 4-6 cycles concurrently with irradiation. Materials and methods Two hundred and twelve patients with histologically proven squamous cell carcinoma of cervix with stages IIB to IIIB were enrolled between 2007-2011. External beam radiation dose of 45 Gy in 25 fractions was delivered over 5 weeks. Brachytherapy was delivered by manual afterloading cesium-137 (Cs137) low dose brachytherapy (LDR) using modified Fletcher suit intracavitary applicators to a total dose of 30 Gy to Point A or interstitial template to dose of 21 Gy/3 fractions with remote afterloading iridium-192 (Ir192) high dose brachytherapy (HDR). Patients were randomized to arm A receiving 40 mg/m2 of concurrent cisplatin weekly and arm B receiving 100 mg/m2 of concurrent cisplatin triweekly. Results One hundred and nine patients were randomized to weekly cisplatin and one hundred and three patients to triweekly cisplatin at the end of recruitment. At ten years, the OS was higher in the weekly arm (79.8%) compared to triweekly arm (70.9%). Disease free survival (DFS) was almost equal (76.1% and 73.8%) in the weekly and three-weekly arms. There is definite significance in overall DFS with patients receiving the cumulative cisplatin doses of more than 250 mg (p = 0.028). The patients with more than 45 years of age had better overall survival (OS) (79%) with statistical significance 31 (p = 0.020). Conclusion Both cisplatin based triweekly and weekly concurrent chemotherapy are equally effective in terms of OS and DFS.
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Affiliation(s)
- R Nanda
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - Aradhana Katke
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - B Thejaswini
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - G V Giri
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - Yashwant Pawar
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - M V Manjula
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
| | - Govind Babu
- Department of Radiation Oncology, Kidwai Memorial Institute of Oncology, Bangalore, India
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de Figueiredo FV, Santos GRBD, Vidal FCB, da Silva MACN, da Silva RL, da Silva Batista Z, de Andrade MS, Barbosa MDCL, Maniçoba ACBN, da Silva MCP, Nascimento MDDSB. Impact of HPV-16 Lineages Infection in Response to Radio-Chemotherapy in Cervical Cancer. Biomedicines 2023; 11:2069. [PMID: 37509708 PMCID: PMC10377310 DOI: 10.3390/biomedicines11072069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/10/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND HPV is strongly related to cervical cancer. HPV lineages can contribute to a response to cervical cancer therapy. The aim of this research was to estimate the frequency of human papillomavirus (HPV)-16 lineages in specimens of cervical cancer, relate the pathological factors in these variants, and assess their response to treatment with radical chemoradiotherapy. METHODS Samples of cervical cancer were collected from women who were referred to a reference cancer hospital to test the presence of human papillomavirus-type DNA. The standard protocol of this service consisted of cisplatin-based chemotherapy of 40 mg/m2, plus conventional pelvic irradiation in doses of 45-50.4 Gy and high dose-rate brachytherapy of 28-30 Gy to Point A. The response to chemotherapy was evaluated after three months in patients with the HPV-16 lineage. RESULTS HPV DNA was detected in 104 (88.1%) of the 118 patients. HPV-16 was present in 63 patients (53%). Lineages of HPV-16 were identified in 57 patients and comprised 33 instances of (57.8%) lineage A, 2 instances of lineage B (3.5%), 2 instances of lineage C (3.5%), and 20 instances of (35.0%) lineage D. The median age of the patients was 48.4 years (range 25-85 years). Squamous cell carcinoma was detected 48 times (84.2%). Adenocarcinoma was more likely to occur in lineage D, as three of the four cases occurred in this lineage. A total of 11 patients with the HPV-16 variant were treated with chemoradiotherapy. After three months, it was observed that nine of the eleven patients (81.8%) achieved a complete response, five with the lineage A type, two with the lineage C type, and two with the lineage D type. The two cases of partial response and disease progression, one of each, occurred in lineage A. CONCLUSIONS In addition to the small number of patients and HPV variants, we noticed a better response in patients with the HPV-16 lineage A. Increasing the sample size could be helpful to better assess the impact of HPV variants on cervical cancer treatment.
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Affiliation(s)
| | | | | | | | - Rodrigo Lopes da Silva
- Post-Graduate Program in Adult Health, Federal University of Maranhão, São Luís 65020-070, Brazil
| | - Zulmira da Silva Batista
- Post-Graduate Program in Adult Health, Federal University of Maranhão, São Luís 65020-070, Brazil
| | - Marcelo Souza de Andrade
- Post-Graduate Program in Adult Health, Federal University of Maranhão, São Luís 65020-070, Brazil
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Kunos CA, Fabian D, Fredericks T, Baldwin L, Dietrich C, Miller RW, Ueland FR. Hemoglobin level associates with survival in women from Appalachian Kentucky with uterine cervix cancer. Front Oncol 2023; 13:1132135. [PMID: 37483504 PMCID: PMC10358846 DOI: 10.3389/fonc.2023.1132135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 06/22/2023] [Indexed: 07/25/2023] Open
Abstract
Introduction The purpose of this retrospective study was to determine the relationship between pretherapy hemoglobin levels and progression-free survival among women with uterine cervix cancer undergoing concurrent weekly cisplatin and radiotherapy followed by brachytherapy. Methods Patients with advanced-stage II-IVA uterine cervix cancer were grouped by hemoglobin level (Hgb ≥ 12.0, 11.9-10.0, or < 10.0 g/dL). Endpoints were progression-free survival, overall survival, and local control. Results Between 01/2001 and 07/2022, 168 patients contributed demographic, tumor, pretherapy hemoglobin, and outcome data with a median follow-up of 31 months. Progression-free survival at three years was 73% (95% confidence interval: 58%-84%), 71% (95% confidence interval: 56%-82%), and 62% (95% confidence interval: 44%-75%) for the Hgb ≥ 12.0, 11.9-10.0, or < 10.0 g/dL groups, respectfully (P < 0.001). In addition, pretherapy hemoglobin levels were significant with treatment outcome when included in a multivariate analysis of prognostic variables. Discussion In conclusion, the difference in pretherapy hemoglobin level was prognostic of progression-free survival.
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Affiliation(s)
- Charles A. Kunos
- Department of Radiation Medicine, University of Kentucky, Lexington, KY, United States
| | - Denise Fabian
- Department of Radiation Medicine, University of Kentucky, Lexington, KY, United States
| | - Tricia Fredericks
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Kentucky, Lexington, KY, United States
| | - Lauren Baldwin
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Kentucky, Lexington, KY, United States
| | - Charles Dietrich
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Kentucky, Lexington, KY, United States
| | - Rachel W. Miller
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Kentucky, Lexington, KY, United States
| | - Frederick R. Ueland
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Kentucky, Lexington, KY, United States
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Lin LL, Ndlovu N, Lowenstein J, Wirth M, Lee J, Stier EA, Garg M, Kotzen J, Kadzatsa W, Palefsky J, Krown SE, Einstein MH. Quality Assurance in Clinical Trials Requiring Radiation Therapy in Sub-Saharan Africa. Int J Radiat Oncol Biol Phys 2023; 116:439-447. [PMID: 36493958 PMCID: PMC10360026 DOI: 10.1016/j.ijrobp.2022.11.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 11/09/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE Given the increasing availability of radiation therapy in sub-Saharan Africa, clinical trials that include radiation therapy are likely to grow. Ensuring appropriate delivery of radiation therapy through rigorous quality assurance is an important component of clinical trial execution. We reviewed the process for credentialing radiation therapy sites and radiation therapy quality assurance through the Imaging and Radiation Oncology Core (IROC) Houston Quality Assurance Center for AIDS Malignancy Consortium (AMC)-081, a multicenter study of cisplatin and radiation therapy for women with locally advanced cervical cancer living with HIV, conducted by the AIDS Malignancy Consortium at 2 sites in South Africa and Zimbabwe. METHODS AND MATERIALS Women living with HIV with newly diagnosed stage IB2, IIA (>4 cm), IIB-IVA cervical carcinoma (per the 2009 International Federation of Gynecology and Obstetrics [FIGO] staging classifications) were enrolled in AMC-081. They received 3-dimensional conformal external beam radiation therapy (EBRT) to the pelvis (41.4-45 Gy) using a linear accelerator, high-dose-rate brachytherapy (6-9 Gy to point A with each fraction and up to 4 fractions), and concurrent weekly cisplatin (40 mg/m2). IROC reviewed EBRT and brachytherapy quality assurance records after treatment. RESULTS All of the 38 women enrolled in AMC-081 received ±5% of the protocol-specified prescribed dose of EBRT. Geometry of brachytherapy applicator placement was scored as per protocol in all implants. Doses to points A and B, International Commission on Radiation Units and Measurements (ICRU) bladder, or ICRU rectum required correction by IROC in >50% of the implants. In the final evaluation, 58% of participants (n = 22) were treated per protocol, 40% (n = 15) had minor protocol deviations, and 3% (n = 1) had major protocol deviations. No records were received within 60 days of treatment completion as requested in the protocol. CONCLUSIONS Major radiation therapy deviations were low, but timely submission of radiation therapy data did not occur. Future studies, especially those that include specialized radiation therapy techniques such as stereotactic or intensity-modulated radiation therapy, will require pathways to ensure timely and adequate quality assurance.
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Affiliation(s)
- Lilie L Lin
- Department of Radiation Oncology, University of Texas, MD Anderson Cancer Center, Houston, Texas.
| | - Ntokozo Ndlovu
- College of Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | - Jessica Lowenstein
- Department of Radiation Physics and the Imaging and Radiation Oncology Core, University of Texas, MD Anderson Cancer Center, Houston, Texas
| | | | - Jeannette Lee
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Elizabeth A Stier
- Department of Obstetrics and Gynecology, Boston University School of Medicine, Boston, Massachusetts
| | - Madhur Garg
- Department of Radiation Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Yeshiva University, New York, New York
| | - Jeffrey Kotzen
- Department of Radiation Oncology, University of the Witwatersrand, Johannesburg, South Africa
| | - Webster Kadzatsa
- Department of Radiotherapy and Oncology, College of Health Science, University of Zimbabwe, Harare, Zimbabwe
| | - Joel Palefsky
- Department of Medicine, University of California, San Francisco, California
| | - Susan E Krown
- Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mark H Einstein
- Department of Obstetrics, Gynecology, and Women's Health, Rutgers New Jersey Medical School, Newark, New Jersey
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Mileshkin LR, Moore KN, Barnes EH, Gebski V, Narayan K, King MT, Bradshaw N, Lee YC, Diamante K, Fyles AW, Small W, Gaffney DK, Khaw P, Brooks S, Thompson JS, Huh WK, Mathews CA, Buck M, Suder A, Lad TE, Barani IJ, Holschneider CH, Van Dyk S, Quinn M, Rischin D, Monk BJ, Stockler MR. Adjuvant chemotherapy following chemoradiotherapy as primary treatment for locally advanced cervical cancer versus chemoradiotherapy alone (OUTBACK): an international, open-label, randomised, phase 3 trial. Lancet Oncol 2023; 24:468-482. [PMID: 37080223 PMCID: PMC11075114 DOI: 10.1016/s1470-2045(23)00147-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/19/2023] [Accepted: 03/23/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND Standard treatment for locally advanced cervical cancer is chemoradiotherapy, but many patients relapse and die of metastatic disease. We aimed to determine the effects on survival of adjuvant chemotherapy after chemoradiotherapy. METHODS The OUTBACK trial was a multicentre, open-label, randomised, phase 3 trial done in 157 hospitals in Australia, China, Canada, New Zealand, Saudi Arabia, Singapore, and the USA. Eligible participants were aged 18 year or older with histologically confirmed squamous cell carcinoma, adenosquamous cell carcinoma, or adenocarcinoma of the cervix (FIGO 2008 stage IB1 disease with nodal involvement, or stage IB2, II, IIIB, or IVA disease), Eastern Cooperative Oncology Group performance status 0-2, and adequate bone marrow and organ function. Participants were randomly assigned centrally (1:1) using a minimisation approach and stratified by pelvic or common iliac nodal involvement, requirement for extended-field radiotherapy, FIGO 2008 stage, age, and site to receive standard cisplatin-based chemoradiotherapy (40 mg/m2 cisplatin intravenously once-a-week for 5 weeks, during radiotherapy with 45·0-50·4 Gy external beam radiotherapy delivered in fractions of 1·8 Gy to the whole pelvis plus brachytherapy; chemoradiotherapy only group) or standard cisplatin-based chemoradiotherapy followed by adjuvant chemotherapy with four cycles of carboplatin (area under the receiver operator curve 5) and paclitaxel (155 mg/m2) given intravenously on day 1 of a 21 day cycle (adjuvant chemotherapy group). The primary endpoint was overall survival at 5 years, analysed in the intention-to-treat population (ie, all eligible patients who were randomly assigned). Safety was assessed in all patients in the chemoradiotherapy only group who started chemoradiotherapy and all patients in the adjuvant chemotherapy group who received at least one dose of adjuvant chemotherapy. The OUTBACK trial is registered with ClinicalTrials.gov, NCT01414608, and the Australia New Zealand Clinical Trial Registry, ACTRN12610000732088. FINDINGS Between April 15, 2011, and June 26, 2017, 926 patients were enrolled and randomly assigned to the chemoradiotherapy only group (n=461) or the adjuvant chemotherapy group (n=465), of whom 919 were eligible (456 in the chemoradiotherapy only group and 463 in the adjuvant chemotherapy group; median age 46 years [IQR 37 to 55]; 663 [72%] were White, 121 [13%] were Black or African American, 53 [6%] were Asian, 24 [3%] were Aboriginal or Pacific islander, and 57 [6%] were other races) and included in the analysis. As of data cutoff (April 12, 2021), median follow-up was 60 months (IQR 45 to 65). 5-year overall survival was 72% (95% CI 67 to 76) in the adjuvant chemotherapy group (105 deaths) and 71% (66 to 75) in the chemoradiotherapy only group (116 deaths; difference 1% [95% CI -6 to 7]; hazard ratio 0·90 [95% CI 0·70 to 1·17]; p=0·81). In the safety population, the most common clinically significant grade 3-4 adverse events were decreased neutrophils (71 [20%] in the adjuvant chemotherapy group vs 34 [8%] in the chemoradiotherapy only group), and anaemia (66 [18%] vs 34 [8%]). Serious adverse events occurred in 107 (30%) in the adjuvant chemotherapy group versus 98 (22%) in the chemoradiotherapy only group, most commonly due to infectious complications. There were no treatment-related deaths. INTERPRETATION Adjuvant carboplatin and paclitaxel chemotherapy given after standard cisplatin-based chemoradiotherapy for unselected locally advanced cervical cancer increased short-term toxicity and did not improve overall survival; therefore, it should not be given in this setting. FUNDING National Health and Medical Research Council and National Cancer Institute.
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Affiliation(s)
- Linda R Mileshkin
- Department of Medical Oncology, Peter MacCallum Cancer Centre and University of Melbourne, Melbourne, VIC, Australia.
| | - Kathleen N Moore
- Stephenson Cancer Center at the University of Oklahoma, Oklahoma City, OK, USA
| | - Elizabeth H Barnes
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Val Gebski
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Kailash Narayan
- Department of Radiation Oncology, Peter MacCallum Cancer Centre and University of Melbourne, Melbourne, VIC, Australia
| | - Madeleine T King
- School of Psychology, University of Sydney, Sydney, NSW, Australia
| | - Nathan Bradshaw
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Yeh Chen Lee
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Katrina Diamante
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - Anthony W Fyles
- National Cancer Institute of Canada Clinical Trial Group, Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - William Small
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernadin Cancer Center, Loyola University Chicago, Maywood, IL, USA
| | - David K Gaffney
- Department of Radiation Oncology, Huntsman Cancer Institute at the University of Utah, Salt Lake City, UT, USA
| | - Pearly Khaw
- Department of Radiation Oncology, Peter MacCallum Cancer Centre and University of Melbourne, Melbourne, VIC, Australia
| | - Susan Brooks
- Department of Medical Oncology, Auckland City Hospital, Auckland, New Zealand
| | - J Spencer Thompson
- Stephenson Cancer Center at the University of Oklahoma, Oklahoma City, OK, USA
| | - Warner K Huh
- University of Alabama at Birmingham, Birmingham, AL, USA
| | - Cara A Mathews
- Program in Women's Oncology, Department of Obstetrics and Gynecology, Women and Infants Hospital, Brown University, Providence, RI, USA
| | - Martin Buck
- Department of Medical Oncology, Sir Charles Gairdner Hospital, Perth, WA, Australia
| | - Aneta Suder
- Department of Medical Oncology, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Thomas E Lad
- Division of Hematology-Oncology, Cook County Hospital, Chicago, IL, USA
| | - Igor J Barani
- Department of Radiation Oncology, St Joseph's Hospital and Medical Centre, Phoenix, AZ, USA
| | | | - Sylvia Van Dyk
- Department of Radiation Oncology, Peter MacCallum Cancer Centre and University of Melbourne, Melbourne, VIC, Australia
| | - Michael Quinn
- Oncology Unit, Royal Women's Hospital and University of Melbourne, Melbourne, VIC, Australia
| | - Danny Rischin
- Department of Medical Oncology, Peter MacCallum Cancer Centre and University of Melbourne, Melbourne, VIC, Australia
| | - Bradley J Monk
- Division of Gynecologic Oncology, HonorHealth Research Institute, University of Arizona, Creighton University, Phoenix, AZ, USA
| | - Martin R Stockler
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
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Laan JJ, van Lonkhuijzen LRCW, Stokking JA, Barten DLJ, Hinnen KA, Pieters BR, Stalpers LJA, Westerveld H. The Effect of Contemporary Brachytherapy Practices on Prognosis in Women with Locally Advanced Cervical Cancer. Curr Oncol 2023; 30:4275-4288. [PMID: 37185439 PMCID: PMC10137238 DOI: 10.3390/curroncol30040326] [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: 02/16/2023] [Revised: 04/06/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023] Open
Abstract
(1) Background: Over the past two decades use of new imaging modalities and the adaptation of applicators have allowed for advances in volumetric (3D) imaging-based brachytherapy practices for patients with locally advanced cervical cancer. The aim of this study was to compare the oncological outcome and toxicity for three consecutively introduced brachytherapy practices in a large single-center cohort; (2) Methods: Patients treated for cervical cancer with primary radiotherapy and curative intent were consecutively included in this retrospective, single-center cohort study from 2006 to 2019. This cohort was divided into three groups (CT, MRI, and MRI+needles) based on the timing of the introduction of a novel brachytherapy practice; 3D brachytherapy planning using CT- and MRI-guided adaptive brachytherapy and the use of parametrial interstitial needles, respectively. Actuarial estimates were compared between groups. Multivariable Cox regression analyses were performed to correct for other risk factors. Crude rates of severe (≥grade 3) late toxicity were reported; (3) Results: A total of 397 patients were included in this cohort. At a median follow-up of 40 months (interquartile range (IQR) 22-62), actuarial 3-year local control, pelvic control, disease-free survival, and overall survival for the entire cohort were 91% (95% (Confidence Interval (CI)) 88-94), 88% (95% CI 84-91), 69% (95% CI 64-74), and 75% (95% CI 70-79), respectively). Local control, disease-free survival, and overall survival were significantly improved in the MRI+needles group compared to the CT group (p = 0.040, p = 0.004, and p < 0.001, respectively). Independent risk factors for overall survival were treatment in either the CT or MRI group (vs. MRI+needles), older age at diagnosis, adeno (squamous) carcinoma, FIGO stage III/IV, and lymph node metastases. The crude rate of severe late toxicity was 27% in the CT, 26% in the MRI, and 20% in the MRI+needles group; (4) Conclusions: Prognosis in women with locally advanced cervical cancer treated with state-of-the-art MRI-guided adaptive brachytherapy combined with parametrial interstitial needles compares favorably to patients treated with more traditional CT only based brachytherapy.
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Affiliation(s)
- Janna J Laan
- Department of Radiation Oncology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Cancer Center Amsterdam, Cancer Treatment and Quality of Life, 1105 AZ Amsterdam, The Netherlands
| | - Luc R C W van Lonkhuijzen
- Cancer Center Amsterdam, Cancer Treatment and Quality of Life, 1105 AZ Amsterdam, The Netherlands
- Center for Gynaecologic Oncology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Jaap A Stokking
- Department of Radiation Oncology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Danique L J Barten
- Department of Radiation Oncology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Karel A Hinnen
- Department of Radiation Oncology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Bradley R Pieters
- Department of Radiation Oncology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Cancer Center Amsterdam, Cancer Treatment and Quality of Life, 1105 AZ Amsterdam, The Netherlands
| | - Lukas J A Stalpers
- Department of Radiation Oncology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Cancer Center Amsterdam, Cancer Treatment and Quality of Life, 1105 AZ Amsterdam, The Netherlands
| | - Henrike Westerveld
- Department of Radiation Oncology, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Department of Radiotherapy, Erasmus Medical Cancer Institute, University Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
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Ma X, Fang J, Zhang L, Huang Y, Shen H, Ma X, Zhang S, Zhang B. Efficacy and safety of adjuvant chemotherapy for locally advanced cervical cancer: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2023; 184:103953. [PMID: 36889613 DOI: 10.1016/j.critrevonc.2023.103953] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/31/2023] [Accepted: 02/27/2023] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Locally advanced cervical cancer (LACC) is generally treated using concurrent chemo-radiotherapy (CCRT); yet, the effectiveness of adjuvant chemotherapy (ACT) following CCRT remains controversial. METHODS The databases Embase, Web of Science, and PubMed were analyzed for relevant research. Primary endpoints included overall survival (OS) and progression-free survival (PFS). RESULTS Fifteen trials with 4041 patients were included. Pooled HRs for PFS and OS were 0.81 (95 % CI: 0.67-0.96) and 0.69 (95 % CI: 0.51-0.93), respectively. However, subgroup analyses indicated that in randomized trials and trials with larger sample sizes (n > 100) as well as ACT cycles ≤ 3, ACT was not linked with improved PFS and OS. Moreover, ACT induced a greater rate of hematologic toxicities (P < 0.05). CONCLUSION Higher quality of evidence suggests that ACT could not yield additional survival benefits for LACC; however, identifying high-risk patients who may benefit from ACT is required to design further clinical trials and better inform treatment decisions.
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Affiliation(s)
- Xiao Ma
- Department of Radiology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Jin Fang
- Department of Radiology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Lu Zhang
- Department of Radiology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Yao Huang
- Department of Radiology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Hui Shen
- Department of Radiology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Xiaohua Ma
- Department of Medical Ultrasonics, Hongqi Hospital of Mudanjiang Medical University, Mudanjiang, Heilongjiang, China
| | - Shuixing Zhang
- Department of Radiology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China.
| | - Bin Zhang
- Department of Radiology, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China.
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Hsieh HY, Lu CH, Wang L. Long-term treatment outcomes/toxicities of definite chemoradiotherapy (intensity-modulated radiation therapy) for early-stage "bulky" cervical cancer and survival impact of histological subtype. J Formos Med Assoc 2023; 122:221-229. [PMID: 36379808 DOI: 10.1016/j.jfma.2022.10.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 10/02/2022] [Accepted: 10/27/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND To investigate the long-term treatment outcomes of early stage bulky cervical cancer treated with definite chemoradiotherapy (CCRT) using intensity-modulated radiotherapy (IMRT) followed by intracavity brachytherapy (ICRT) and the impact of histologic subtype on survival. METHODS From 2004 to 2016, 126 patients with FIGO stage IB2-IIB bulky (≥4 cm) cervical cancer treated with CCRT followed by ICRT were retrospectively reviewed. Long-term treatment-related acute/late toxicities and treatment outcomes including overall survival (OS), locoregional recurrence-free survival (LRRFS), and distant metastasis-free survival (DMFS) were reported. Different histologic subtype between squamous cell carcinoma (SCC) and adenocarcinoma/adenosquamous carcinoma (AC/ASC)) of uterine cervix were also compared. RESULTS Median follow-up time for alive patients was 117 months. The 5-year OS, LRRFS and DMFS were 75.3%, 87.8% and 75.6%, respectively. The most common ≥ grade 3 acute toxicity was hematologic toxicity (41.3%). The rates of ≥ grade 3 late toxicities were 4% of proctitis, 0.8% of urethral stricture and 0.8% of radiation dermatitis (peri-anal skin necrosis and gangrene). The 5-year OS/LRRFS/DMFS for SCC and AC/ASC were 81.7%/93.7%/81.5% and 51.9%/65.8%/53.5%, respectively (all log-rank p < 0.05). The AC/ASC histology was an independent prognostic factor for worse OS, LRRFS, and DMFS (All p < 0.05). CONCLUSION After long-term follow up, definite CCRT using IMRT followed by ICRT is a feasible treatment with favorable acute and late treatment toxicities for patients with early stage bulky cervical cancer. This treatment outcomes were excellent for "bulky" FIGO stage IB2-IIB SCC of the uterine cervix but seemed insufficient for AC/ASC of uterine cervix.
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Affiliation(s)
- He-Yuan Hsieh
- Department of Radiation Oncology, Taichung Veterans General Hospital, 40705, Taichung, Taiwan
| | - Chien-Hsing Lu
- Department of Obstetrics and Gynecology, Taichung Veterans General Hospital, 40705, Taichung, Taiwan
| | - Lily Wang
- Department of Radiation Oncology, Taichung Veterans General Hospital, 40705, Taichung, Taiwan; Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taiwan.
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Kunos CA, Fabian D, Napier D, Stonecypher MS, Duncan RM, Hurt J. Human gastrin- releasing peptide receptor expression in women with uterine cervix cancer. Front Oncol 2023; 13:1126426. [PMID: 36761980 PMCID: PMC9905715 DOI: 10.3389/fonc.2023.1126426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 01/13/2023] [Indexed: 01/26/2023] Open
Abstract
Introduction 212Pb-DOTAM-GRPR1 is a pharmaceutical radioimmunoconjugate consisiting of an α-particle-emitting radionuclide lead-212 (212Pb), a metal chelator DOTAM (1,4,7,10-tetrakis(carbamoylmethyl)-1,4,7,10-tetraazacyclododecane), and a gastrin-releasing peptide receptor (GRPR)-targeted antagonist currently being evaluated as therapy in uterine cervix and other cancer types. Previous studies have revealed that a variable proportion of uterine cervix cancer tumors overexpress the radiopharmaceutical target GRPR when assessed by cell proportion and staining intensity immunoreactive scores (IRS). Tumor response to 212Pb-DOTAM-GRPR1 strongly associates with GRPR overexpression, and therefore, it seems reasonable to assess uterine cervix cancer GRPR immunoreactivity for greater insight into the feasibility of using 212Pb-DOTAM-GRPR1 as a radiopharmaceutical treatment. Methods We examined a series of 33 uterine cervix cancer paraffin-embedded tumors in order to establish whether this tumor type overexpresses GRPR at an IRS score of 6 or higher, as 212Pb-DOTAM-GRPR1 is currently being evaluated in clinical trials against tumors showing such a level of expression. Results The results show that five of five (100%) primary adenocarcinomas and 10 of 16 (63%) primary squamous cell tumors overexpress GRPR at an IRS score of 6 or higher. Discussion The frequency of overexpression in this study suggests that 212Pb-DOTAM-GRPR1 radiopharmaceutical treatment may be useful in the management of persistent, recurrent, or metastatic uterine cervix cancer patients. A phase I clinical trial involving patients with metastatic uterine cervix cancer is currently underway (NCT05283330).
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Affiliation(s)
- Charles A. Kunos
- Department of Radiation Medicine, University of Kentucky, Lexington, KY, United States,*Correspondence: Charles A. Kunos,
| | - Denise Fabian
- Department of Radiation Medicine, University of Kentucky, Lexington, KY, United States
| | - Dana Napier
- Biospecimen Procurement & Translational Pathology, University of Kentucky, Lexington, KY, United States
| | | | - Ravyn M. Duncan
- Molecular Pathology Laboratory Network, Inc., Maryville, TN, United States
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Kunos CA, Fabian D, Piecoro DW, Napier D, Miller RW, Ueland FR. Human epidermal growth factor receptor 2 expression in women with uterine cervix adenocarcinoma from Appalachian Kentucky. Front Oncol 2023; 13:948348. [PMID: 36761943 PMCID: PMC9902924 DOI: 10.3389/fonc.2023.948348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 01/05/2023] [Indexed: 01/25/2023] Open
Abstract
Introduction High-risk human epidermal growth factor receptor 2 (HER2)-positive adenocarcinomas associate with early recurrence and death, prompting consideration of novel radiotherapeutic options like a trastuzumab-linked thorium-227 alpha-particle emitting radionuclide. Methods We conducted a retrospective pilot biomarker study of uterine cervix cancers among patients in Appalachian Kentucky, to characterize an exploitable triage biomarker like HER2 expression before starting a prospective phase 0 trial. Results Most (60%) adenocarcinomas showed HER2 cell-surface overexpression, whereas squamous cell carcinomas (4%) did not do so. Discussion Further validation tests of HER2 expression as a triage biomarker for radiopharmaceutical selection are warranted.
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Affiliation(s)
- Charles A. Kunos
- Department of Radiation Medicine, University of Kentucky, Lexington, KY, United States,*Correspondence: Charles A. Kunos,
| | - Denise Fabian
- Department of Radiation Medicine, University of Kentucky, Lexington, KY, United States
| | - Dava W. Piecoro
- Department of Pathology and Laboratory Medicine, University of Kentucky, Lexington, KY, United States
| | - Dana Napier
- Biospecimen Procurement & Translational Pathology, University of Kentucky, Lexington, KY, United States
| | - Rachel W. Miller
- Department of Obstetrics & Gynecology, Division of Gynecologic Oncology, University of Kentucky, Lexington, KY, United States
| | - Frederick R. Ueland
- Department of Obstetrics & Gynecology, Division of Gynecologic Oncology, University of Kentucky, Lexington, KY, United States
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Lee SY, Lee DH, Cho DH. Modulated electrohyperthermia in locally advanced cervical cancer: Results of an observational study of 95 patients. Medicine (Baltimore) 2023; 102:e32727. [PMID: 36701697 PMCID: PMC9857257 DOI: 10.1097/md.0000000000032727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Most federation of gynecology and obstetrics stage II or higher locally advanced cervical cancer (LACC) patients are treated with concurrent chemoradiotherapy (CCRT); however, recurrence is high, and the prognosis is poor. In this observational retrospective study, data from LACC patients treated with CCRT alone or combined with modulated electrohyperthermia (mEHT) were collected from 2011 to 2018. Ninety-five LACC patients, including 53 (%) treated with CCRT alone and 42 (%) treated with CCRT + mEHT, were enrolled. The complete remission rate significantly increased with CCRT + mEHT compared with CCRT alone among LACC cases with lymph node metastasis (45% vs 71%, P = .0377). Additionally, at the last follow-up point, the no-evidence-of-disease rate significantly improved with CCRT + mEHT compared with CCRT (58% vs 82%, P = .0315). Disease-free survival increased in the CCRT + mEHT group with lymph node metastasis (P = .04). The addition of mEHT to CCRT led to a better therapeutic response in LACC with regional lymph node metastasis without severe complications.
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Affiliation(s)
- Sun Young Lee
- Department of Radiation Oncology, Jeonbuk National University Hospital, Jeonju, Republic of Korea
- Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Dong Hyun Lee
- Department of Obstetrics and Gynecology, Jeonbuk National University Hospital, Jeonju, Republic of Korea
| | - Dong-Hyu Cho
- Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea
- Department of Obstetrics and Gynecology, Jeonbuk National University Hospital, Jeonju, Republic of Korea
- * Correspondence: Dong-Hyu Cho, Department of Obstetrics and Gynecology, Jeonbuk National University Hospital, Jeonju 54907, Republic of Korea (e-mail: )
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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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Wang Y, Lo TT, Wang L, Hsu ST, Hwang SF, Lu CH, Sun L. Long-Term Efficacy and Toxicity of Intensity-Modulated Radiotherapy in Bulky Cervical Cancer. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1161. [PMID: 36673916 PMCID: PMC9858714 DOI: 10.3390/ijerph20021161] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/24/2022] [Accepted: 12/30/2022] [Indexed: 06/17/2023]
Abstract
Treatment of bulky cervical cancer is associated with both high adverse effects and local recurrence rates with traditional box method radiotherapy. Intensity-modulated radiotherapy (IMRT) has been adopted for the treatment of cervical cancer in order to deliver more precise radiation doses to the target region. We retrospectively enrolled a total of 98 patients with cervical cancer ≥4 cm who completed IMRT and point A-based brachytherapy treatment. The median follow-up time of the cohort was 6.84 years, with the 5-year OS and DFS being 66.33% and 75.12%, respectively. In addition, 7.14% of patients experienced local recurrence, 12.24% had distant recurrence, 6.12% had both local and distant recurrence, and 3.06% had persistent disease. In the univariate analysis, lymph node metastasis, higher creatinine levels, higher initial CA-125 and receiving chemotherapy other than cisplatin were all associated with a worse PFS. A tumor size ≥6 cm was associated with an increased incidence of higher grade of acute diarrhea. Grade 3 late radiation proctitis and cystitis developed in 11.22% and 13.27% of patients, respectively. The local recurrence rates and overall efficiencies were not inferior to other studies involving traditional pelvic external beam radiation therapy with concurrent chemotherapy. The safety and efficacy of IMRT for bulky cervical cancer were acceptable.
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Affiliation(s)
- Yu Wang
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung 40705, Taiwan
| | - Tan-Tzu Lo
- Department of Obstetrics and Gynecology, Madou Sin-Lau Hospital, Tainan 72152, Taiwan
| | - Lily Wang
- Department of Radiation Oncology, Taichung Veterans General Hospital, Taichung 40705, Taiwan
| | - Shih-Tien Hsu
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- Center for General Education, Ling Tung University, Taichung 408284, Taiwan
- School of Medicine, China Medical University, Taichung 404333, Taiwan
| | - Sheau-Feng Hwang
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- Department of Palliative Care Unit, Taichung Veterans General Hospital, Taichung 40705, Taiwan
| | - Chien-Hsing Lu
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- Institute of Biomedical Sciences, Ph.D.Program in Translational Medicine, and Rong-Hsing Research Center for Translational Medicine, National Chung-Hsing University, Taichung 40227, Taiwan
| | - Lou Sun
- Department of Gynecology and Obstetrics, Taichung Veterans General Hospital, Taichung 40705, Taiwan
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Varlotto JM, Cardarelli GA. Editorial: Recent advances in cervical cancer radiotherapy. Front Oncol 2023; 13:1144797. [PMID: 36874140 PMCID: PMC9976803 DOI: 10.3389/fonc.2023.1144797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 01/30/2023] [Indexed: 02/17/2023] Open
Affiliation(s)
- John Michael Varlotto
- Department of Oncology, Marshall University Chief of Radiation Oncology, Edwards Comprehensive Cancer Center, Huntington, WV, United States
| | - Gene A Cardarelli
- Department of Radiation Oncology, Warren Alpert Medical School, Rhode Island Hospital, Brown University, Providence, RI, United States
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Prognostic value of textural features obtained from F-fluorodeoxyglucose (F-18 FDG) positron emission tomography/computed tomography (PET/CT) in patients with locally advanced cervical cancer undergoing concurrent chemoradiotherapy. Ann Nucl Med 2023; 37:44-51. [PMID: 36369325 DOI: 10.1007/s12149-022-01802-z] [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: 07/09/2022] [Accepted: 10/23/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To evaluate whether textural features obtained from F-18 FDG PET/CT offer clinical value that can predict the outcome of patients with locally advanced cervical cancer (LACC) receiving concurrent chemoradiotherapy (CCRT). METHODS We reviewed the records of 68 patients with stage IIB-IVA LACC who underwent PET/CT before CCRT. Conventional metabolic parameters, shape indices, and textural features of the primary tumor were measured on PET/CT. A Cox regression model was used to examine the effects of variables on overall survival (OS) and progression-free survival (PFS). RESULTS The patients included in this study were classified into two groups based on median value of PET/CT parameters. The high group of GLNU derived from GLRLM is only independent prognostic factor for PFS (HR 7.142; 95% CI 1.656-30.802; p = 0.008) and OS (HR 9,780; 95% CI 1.222-78.286; p = 0.031). In addition, GLNU derived from GLRLM (AUC 0.846, 95% CI 0.738-0.923) was the best predictor for recurrence among clinical prognostic factors and PET/CT parameters. CONCLUSION Our results demonstrated that high GLNU from GLRLM on pretreatment F-18 FDG PET/CT images, were significant prognostic factors for recurrence and death in patients with LACC receiving CCRT.
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Zhang GY, Zhang R, Bai P, Li SM, Zhang YY, Chen YR, Huang MN, Wu LY. Concurrent definitive chemoradiation incorporating intensity-modulated radiotherapy followed by adjuvant chemotherapy in high risk locally advanced cervical squamous cancer: a phase II study. BMC Cancer 2022; 22:1331. [PMID: 36539745 PMCID: PMC9764592 DOI: 10.1186/s12885-022-10406-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Although the prognosis of locally advanced cervical cancer has improved dramatically, survival for those with stage IIIB-IVA disease or lymph nodes metastasis remains poor. It is believed that the incorporation of intensity-modulated radiotherapy into the treatment of cervical cancer might yield an improved loco-regional control, whereas more cycles of more potent chemotherapy after the completion of concurrent chemotherapy was associated with a diminished distant metastasis. We therefore initiated a non-randomized prospective phaseII study to evaluate the feasibility of incorporating both these two treatment modality into the treatment of high risk locally advanced cervical cancer. OBJECTIVES To determine whether the incorporation of intensity-modulated radiotherapy and the addition of adjuvant paclitaxel plus cisplatin regimen into the treatment policy for patients with high risk locally advanced cervical cancer might improve their oncologic outcomes. STUDY DESIGN Patients were enrolled if they had biopsy proven stage IIIA-IVA squamous cervical cancer or stage IIB disease with metastatic regional nodes. Intensity-modulated radiotherapy was delivered with dynamic multi-leaf collimators using 6MV photon beams. Prescription for PTV ranged from 45.0 ~ 50.0 Gy at 1.8 Gy ~ 2.0 Gy/fraction in 25 fractions. Enlarged nodes were contoured separately and PTV-nodes were boosted simultaneously to a total dose of 50.0-65 Gy at 2.0- 2.6 Gy/fraction in 25 fractions. A total dose of 28 ~ 35 Gy high-dose- rate brachytherapy was prescribed to point A in 4 ~ 5 weekly fractions using an iridium- 192 source. Concurrent weekly intravenous cisplatin at 30 mg/m2 was initiated on the first day of radiotherapy for over 1-h during external-beam radiotherapy. Adjuvant chemotherapy was scheduled within 4 weeks after the completion of concurrent chemo-radiotherapy and repeated 3 weeks later. Paclitaxel 150 mg/m2 was given as a 3-h infusion on day1, followed by cisplatin 35 mg/m2 with 1-h infusion on day1-2 (70 mg/m2 in total). RESULTS Fifty patients achieved complete response 4 weeks after the completion of the treatment protocol, whereas 2 patients had persistent disease. After a median follow-up period of 66 months, loco-regional (including 2 persistent disease), distant, and synchronous treatment failure occurred in 4,5, and 1, respectively. The 5-year disease-free survival, loco-regional recurrence-free survival, distant-metastasis recurrence-free survival was 80.5%, 90.3%, and 88.0%, respectively. Four of the patients died of the disease, and the 5-year overall survival was 92.1%. Most of the toxicities reported during concurrent chemo-radiotherapy were mild and transient. The occurrence of hematological toxicities elevated mildly during adjuvant chemotherapy, as 32% (16/50) and 4% (2/50) patients experienced grade 3-4 leukopenia and thrombocytopenia, respectively. Grade 3-4 late toxicities were reported in 3 patients. CONCLUSIONS The incorporation of intensity-modulated radiotherapy and adjuvant paclitaxel plus cisplatin chemotherapy were highly effective and well-tolerated in the treatment of high-risk locally advanced cervical cancer. The former yields an improved loco-regional control, whereas distant metastases could be effectively eradicated with mild toxicities when adjuvant regimen was prescribed.
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Affiliation(s)
- Gong-yi Zhang
- grid.506261.60000 0001 0706 7839Department of Gynecological Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, NO.17 Panjiayuan, Chaoyang District, Beijing, 100021 China
| | - Rong Zhang
- grid.506261.60000 0001 0706 7839Department of Gynecological Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, NO.17 Panjiayuan, Chaoyang District, Beijing, 100021 China
| | - Ping Bai
- grid.506261.60000 0001 0706 7839Department of Gynecological Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, NO.17 Panjiayuan, Chaoyang District, Beijing, 100021 China
| | - Shu-min Li
- grid.506261.60000 0001 0706 7839Department of Gynecological Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, NO.17 Panjiayuan, Chaoyang District, Beijing, 100021 China
| | - Yuan-yuan Zhang
- grid.506261.60000 0001 0706 7839Department of Gynecological Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, NO.17 Panjiayuan, Chaoyang District, Beijing, 100021 China
| | - Yi-ran Chen
- grid.506261.60000 0001 0706 7839Department of Gynecological Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, NO.17 Panjiayuan, Chaoyang District, Beijing, 100021 China
| | - Man-ni Huang
- grid.506261.60000 0001 0706 7839Department of Gynecological Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, NO.17 Panjiayuan, Chaoyang District, Beijing, 100021 China
| | - Ling-ying Wu
- grid.506261.60000 0001 0706 7839Department of Gynecological Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, NO.17 Panjiayuan, Chaoyang District, Beijing, 100021 China
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Haritha VS, Singotia L, Jain R, Saxena AK, Rawat S, Patel L. Integration of Consolidation Chemotherapy After Concurrent Chemoradiation in the Treatment of Locally Advanced Uterine Cervical Cancer. INDIAN JOURNAL OF GYNECOLOGIC ONCOLOGY 2022; 20:70. [PMID: 36439033 PMCID: PMC9676814 DOI: 10.1007/s40944-022-00646-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 08/16/2022] [Accepted: 10/18/2022] [Indexed: 11/21/2022]
Abstract
Background Despite the current standard of concurrent chemoradiation (CCRT), around 30–40% are still dying from locally advanced cervical cancer. Increasing the radiation dose further was not a feasible option, but addition of chemotherapy further was tried due to the different toxicity profiles of it. So, the use of consolidation chemotherapy beyond CCRT has been studied. Aim To evaluate the efficacy, toxicity, tumour response and loco-regional control following consolidation chemotherapy after concurrent chemoradiation in locally advanced carcinoma cervix (LACC). Methods The patients were randomized into two arms: the conventional arm (control arm, n = 30) patients received conventional treatment with weekly injection cisplatin (35 mg/m2) concurrently with pelvic external beam radiation (50 Gy/25 fraction, 2 Gy/fraction, 5 fraction weekly) followed by intracavitary radiotherapy of 21 Gy in 3 fractions of 7 Gy each by HDR brachytherapy. In the interventional arm (study arm, n = 30), patients received the standard treatment followed by 3 cycles of consolidation chemotherapy (paclitaxel + carboplatin) every three weekly. Results Haematological toxicity (grade 3 anaemia and grade 1 leucopenia, grade 1 and 2 thrombocytopenia) was higher in the study group. Renal, hepatic and gastrointestinal toxicity was more in the study arm. Peripheral neuropathy was mostly seen in the study arm. Median follow-up was 9 months. Treatment response was better, and the rate of recurrence was less in the study arm. Conclusion Addition of few cycles of consolidation chemotherapy after standard treatment is beneficial in patients with LACC with manageable toxicity and good compliance.
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Kumar L, Upadhyay A, Jayaraj AS. Chemotherapy and immune check point inhibitors in the management of cervical cancer. Curr Probl Cancer 2022; 46:100900. [PMID: 36265252 DOI: 10.1016/j.currproblcancer.2022.100900] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 09/06/2022] [Accepted: 09/15/2022] [Indexed: 01/30/2023]
Abstract
Management of locally advanced cervix cancer underwent major change 2 decades back when concurrent chemotherapy (CCRT) (with cisplatin alone or in combination) along with definite radiation therapy (external + brachytherapy) was found to be superior compared to radiation alone in a series of randomized trials. Since then CCRT has been the standard treatment approach; this has resulted in 5-year overall survival rate of 66% and disease-free survival (DFS) of 58%. About 30% to 40% of patients with locally advanced cervical cancer continue to have treatment failure. Also, some patients experience early and late side effects of treatment with negative impact on quality of life. To improve the outcome further - recent approaches have explored use of weekly paclitaxel and carboplatin for 4 to 6 weeks as dose dense chemotherapy prior to CCRT, adjuvant chemotherapy after CCRT in high risk patients. For patients with early stage disease (IA2-IIA), short course chemotherapy prior to surgery is associated with improved outcome in many studies. Bevacizumab- an inhibitor of vascular endothelial growth factor - is associated with improved survival. More recently, addition of treatment with immune check inhibitors (to boost the ability of T cells to destroy cancer cells) have improved responses and survival in the treatment of recurrent and metastatic cervical cancer. Whether these and other similar novel agents targeting molecular pathways could be brought in front line treatment along with cytotoxic chemotherapy along with bevacizumab are potential areas of current research.
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Affiliation(s)
- Lalit Kumar
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, New Delhi, India.
| | | | - Aarthi S Jayaraj
- Department of Medical Oncology, All India Institute of Medical Sciences, New Delhi, New Delhi, India
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