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Wang Y, Song W, Wang H, Zhu G, Li Y, Wang Z, Li W, Che G. Increased risk of subsequent primary lung cancer among female hormone-related cancer patients: A meta-analysis based on over four million cases. Chin Med J (Engl) 2024; 137:1790-1801. [PMID: 38973242 DOI: 10.1097/cm9.0000000000003132] [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: 11/15/2023] [Indexed: 07/09/2024] Open
Abstract
BACKGROUND The incidence rate of lung cancer in women has significantly increased over the past decade, and previous evidence has indicated a significant relationship between the elevated levels of sex hormones and the risk of lung cancer. Therefore, we hypothesized that female hormone-related cancer (FHRC) patients, including breast, endometrial, cervical, and ovarian cancer patients, may experience a higher risk of developing subsequent lung cancer. This meta-analysis aimed to identify the risk of lung cancer among FHRC patients compared to the general population. METHODS The PubMed, Web of Science, EMBASE, Cochrane Library, and CNKI databases were searched up to May 11, 2022. Standardized incidence ratios (SIRs) with 95% confidence intervals (CIs) were used to identify the risk of subsequent lung cancer after FHRC. Subgroup analyses based on the follow-up time and tumor type were also conducted. RESULTS A total of 58 retrospective cohort studies involving 4,360,723 FHRC participants were included. The pooled results demonstrated that FHRC patients had a significantly increased risk of developing subsequent primary lung cancer (SIR = 1.61, 95% CI: 1.48-1.76, P <0.001). Subgroup analysis revealed an obvious trend of increasing lung cancer risk over time (SIRs for <5 years, ≥5 years, ≥10 years, ≥20 years, and ≥30 years after FHRC: 1.32, 1.59, 1.57, 1.68, and 1.95, respectively). In addition, subgroup analysis stratified by tumor type indicated an increased risk of developing subsequent lung cancer after breast (SIR = 1.25, P <0.001), endometrial (SIR = 1.40, P = 0.019), cervical (SIR = 2.56, P <0.001), and ovarian cancer (SIR = 1.50, P = 0.010). CONCLUSION FHRC patients are more likely to develop lung cancer than the general population. Furthermore, the increased risk of subsequent primary lung cancer is more obvious with a longer survival time and is observed in all types of hormone-related cancer. REGISTRATION International Platform of Registered Systematic Review and Meta-analysis Protocols: No. INPLASY202270044; https://inplasy.com/.
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Affiliation(s)
- Yan Wang
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Wenpeng Song
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Haoyu Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Guonian Zhu
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Institute of Respiratory Health, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Yangqian Li
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Institute of Respiratory Health, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Zhoufeng Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Networks, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Weimin Li
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Institute of Respiratory Health, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Networks, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Guowei Che
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Lung Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China
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Afify AY, Ashry MH. Exploring the risk of second primary malignancies in laryngeal cancer survivors: insights from the SEER database. Eur Arch Otorhinolaryngol 2024; 281:4409-4417. [PMID: 38775833 PMCID: PMC11266365 DOI: 10.1007/s00405-024-08731-9] [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: 03/30/2024] [Accepted: 05/09/2024] [Indexed: 07/24/2024]
Abstract
PURPOSE We intended to investigate the risk for second primary malignancy (SPM) development in Laryngeal Cancer (LC) survivors. We conducted a population-based analysis of SPM risk using the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) database. METHODS Data of selected LC survivors from the SEER database between 2000 and 2020 were examined. Standardized Incidence ratios (SIRs) for SPM development were calculated, followed by detailed stratification according to anatomical site and different latency periods. RESULTS A total of 8413 SPMs were observed in our extracted cohort. The collective standardized incidence of SPMs was 2.12 (95% CI 2.07-2.17) compared to the US population, with an absolute excess risk (AER) of 201.73 per 10,000 individuals. The highest SPM risks were observed in patients with young age at diagnosis, females, and American Indians/Alaska natives. Increased SPM risks were reported in patients receiving all modalities of treatment including surgery, chemotherapy, and radiotherapy. Most SPMs were detected in solid organs such as the lungs and bronchus, oral cavity and pharynx, and prostate. The highest increased risks of developing SPMs were observed in Trachea, larynx, oral cavity and pharynx, lung and bronchus, and esophagus. CONCLUSIONS The risk of SPMs in LC survivors was significantly increased compared to the general US population. Accordingly, a more impactful cancer surveillance strategy for LC patients should be implemented.
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Affiliation(s)
| | - Mohamed Hady Ashry
- School of Medicine, New Giza University (NGU), Giza, Egypt
- Medical Research Platform, Cairo, Egypt
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Li Z, Guo M, Liu L, Deng S. Association between postoperative radiotherapy for young-onset nonsmall cell lung cancer and risk of second primary malignancies: comparative study. Int J Surg 2024; 110:4617-4623. [PMID: 38716897 PMCID: PMC11325970 DOI: 10.1097/js9.0000000000001580] [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: 03/06/2024] [Accepted: 04/25/2024] [Indexed: 08/16/2024]
Abstract
BACKGROUND The most common form of therapy for nonsmall cell lung cancer (NSCLC) in early stage is surgery-based combination therapy, including radiotherapy and immunotherapy. However, postoperative radiotherapy (PORT) of cancer is correlated with increasing risk of second primary malignancy (SPM), especially young-onset cancer cases. The authors aimed to quantify the risks of SPM associated with PORT treatment for young‑onset NSCLC in early stage. METHODS The authors screened for SPM that developed over 5 years since the diagnosis of NSCLC. Using the data from the Surveillance, Epidemiology, and End Results database, PORT-correlated risks were estimated with multivariate Logistic regression analysis. Moreover, Fine-Gray's competing risk regression analysis was used to calculate the cumulative incidence of SPMs. RESULTS Among the 30 308 young-onset NSCLC patients in early stage undergoing surgery, a total of 3728 patients have received PORT. Logistic regression analyses showed that PORT showed substantial correlation with elevated risks of second solid malignancies [relative risks (RR)=1.31; 95% CI: 1.17-1.46], lung cancer (RR=1.23; 95% CI: 1.07-1.42), breast cancer (RR=1.74; 95% CI: 1.16-2.74), and colon and rectum cancers (RR=1.37; 95% CI: 1.07-2.06) as well as a negligible risk of second hematologic malignancies (RR=1.15; 95% CI: 0.82-1.67). The cumulative incidence of SPMs revealed similar findings. Higher RR was obtained in NSCLC patients aged 60-69 years (RR=1.33), in white race (RR=1.36), diagnosed in 1975-2000 (RR=1.23) and 2001-2015 (RR=1.40), or diagnosed with lung adenocarcinoma (RR=1.55). CONCLUSION PORT for young-onset NSCLC in early stage was correlated with elevated risks of SPMs (lung cancer, breast cancer, as well as colon and rectum cancers), supporting the need for long-term surveillance of these patients.
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Affiliation(s)
- Zuwei Li
- Department of Thoracic Surgery and Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
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Srinivasan D, Subbarayan R, Srivastava N, Radhakrishnan A, Adtani PN, Chauhan A, Krishnamoorthy L. A comprehensive overview of radiation therapy impacts of various cancer treatments and pivotal role in the immune system. Cell Biochem Funct 2024; 42:e4103. [PMID: 39073207 DOI: 10.1002/cbf.4103] [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: 05/13/2024] [Revised: 06/25/2024] [Accepted: 07/17/2024] [Indexed: 07/30/2024]
Abstract
The cancer treatment landscape is significantly evolving, focusing on advanced radiation therapy methods to maximize effectiveness and minimize the adverse effects. Recognized as a pivotal component in cancer and disease treatment, radiation therapy (RT) has drawn attention in recent research that delves into its intricate interplay with inflammation and the immune response. This exploration unveils the underlying processes that significantly influence treatment outcomes. In this context, the potential advantages of combining bronchoscopy with RT across diverse clinical scenarios, alongside the targeted impact of brachytherapy, are explored. Concurrently, radiation treatments serve multifaceted roles such as DNA repair, cell elimination, and generating immune stress signaling molecules known as damage-associated molecular patterns, elucidating their effectiveness in treating various diseases. External beam RT introduces versatility by utilizing particles such as photons, electrons, protons, or carbon ions, each offering distinct advantages. Advanced RT techniques contribute to the evolving landscape, with emerging technologies like FLASH, spatially fractionated RT, and others poised to revolutionize the field. The comprehension of RT, striving for improved treatment outcomes, reduced side effects, and facilitating personalized and innovative treatments for cancer and noncancer patients. After navigating these advancements, the goal is fixed to usher in a new era in which RT is a cornerstone of precision and effectiveness in medical interventions. In summarizing the myriad findings, the review underscores the significance of understanding the differential impacts of radiation approaches on inflammation and immune modulation, offering valuable insights for developing innovative therapeutic interventions that harness the immune system in conjunction with RT.
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Affiliation(s)
- Dhasarathdev Srinivasan
- Centre for Advanced Biotherapeutics and Regenerative Medicine, Faculty of Research, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, India
| | - Rajasekaran Subbarayan
- Centre for Advanced Biotherapeutics and Regenerative Medicine, Faculty of Research, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, India
| | - Nityanand Srivastava
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Arunkumar Radhakrishnan
- Department of Pharmacology, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, India
| | - Pooja Narain Adtani
- Department of Basic Medical and Dental Sciences, College of Dentistry, Gulf Medical University, Ajman, United Arab Emirates
| | - Ankush Chauhan
- Centre for Herbal Pharmacology and Environmental Sustainability, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, India
| | - Loganathan Krishnamoorthy
- Department of Allied Health Sciences-FAHS, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam, India
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Guo QQ, Ma SZ, Zhao DY, Beeraka NM, Gu H, Zheng YF, Zhao RW, Li ST, Nikolenko VN, Bulygin KV, Basappa B, Fan RT, Liu JQ. Association of Definitive Radiotherapy for Esophageal Cancer and the Incidence of Secondary Head and Neck Cancers: A SEER Population-Based Study. World J Oncol 2024; 15:598-611. [PMID: 38993244 PMCID: PMC11236375 DOI: 10.14740/wjon1834] [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: 02/17/2024] [Accepted: 05/06/2024] [Indexed: 07/13/2024] Open
Abstract
Background Impact of radiotherapy (RT) for esophageal cancer (EC) patients on the development of secondary head and neck cancer (SHNC) remains equivocal. The objective of this study was to investigate the link between definitive RT used for EC treatment and subsequent SHNC. Methods This study was conducted using the Surveillance, Epidemiology, and End Results (SEER) database to collect the data of primary EC patients. Fine-Gray competing risk regression and standardized incidence ratio (SIR) and propensity score matching (PSM) method were used to match SHNC patients with only primary head and neck cancer (HNC) patients. Overall survival (OS) rates were applied by Kaplan-Meier analysis. Results In total, 14,158 EC patients from the SEER database were included, of which 9,239 patients (65.3%) received RT and 4,919 patients (34.7%) received no radiation therapy (NRT). After a 12-month latency period, 110 patients (1.2%) in the RT group and 36 patients (0.7%) in the NRT group experienced the development of SHNC. In individuals with primary EC, there was an increased incidence of SHNC compared to the general US population (SIR = 5.95, 95% confidence interval (CI): 5.15 - 6.84). Specifically, the SIR for SHNC was 8.04 (95% CI: 6.78 - 9.47) in the RT group and 3.51 (95% CI: 2.64 - 4.58) in the NRT group. Patients who developed SHNC after RT exhibited significantly lower OS compared to those after NRT. Following PSM, the OS of patients who developed SHNC after RT remained significantly lower than that of matched patients with only primary HNC. Conclusion An association was discovered between RT for EC and increased long-term risk of SHNC. This work enables radiation oncologists to implement mitigation strategies to reduce the long-term risk of SHNC in patients who have received RT following primary EC.
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Affiliation(s)
- Qian Qian Guo
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Shi Zhou Ma
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
- These authors contributed equally to this article
| | - De Yao Zhao
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
- These authors contributed equally to this article
| | - Narasimha M. Beeraka
- Raghavendra Institute of Pharmaceutical Education and Research (RIPER), Anantapuramu, Chiyyedu, Andhra Pradesh 515721, India
- Department of Human Anatomy and Histology, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russian Federation
- Herman B. Wells Center for Pediatric Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Hao Gu
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Yu Fei Zheng
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Rui Wen Zhao
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Si Ting Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
| | - Vladimir N. Nikolenko
- Department of Human Anatomy and Histology, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russian Federation
| | - Kirill V. Bulygin
- Department of Human Anatomy and Histology, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russian Federation
| | - Basappa Basappa
- Laboratory of Chemical Biology, Department of Studies in Organic Chemistry, University of Mysore, Mysore, Karnataka 570006, India
| | - Rui Tai Fan
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
- College of Medicine, Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Jun Qi Liu
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450000, Henan, China
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Lu J, Chen D, Shen Z, Gao L, Kang M. Impact of radiotherapy on second primary lung cancer incidence and survival in esophageal cancer survivors. Sci Rep 2024; 14:17720. [PMID: 39085347 PMCID: PMC11291913 DOI: 10.1038/s41598-024-67753-9] [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: 05/08/2024] [Accepted: 07/15/2024] [Indexed: 08/02/2024] Open
Abstract
Esophageal cancer, ranked as the seventh most common cancer globally, encompasses squamous cell carcinoma and adenocarcinoma. Despite advancements in treatment modalities like surgery, chemotherapy, radiotherapy, and immunotherapy, radiotherapy, while crucial for enhancing local control and survival, poses risks for long-term side effects and the development of second primary malignancies (SPM), notably Second primary lung cancer (SPLC). This study aims to analyze the incidence of second primary lung cancer (SPLC) among esophageal cancer survivors, with a focus on the influence of radiotherapy, analyze variations across different demographic and clinical subgroups, and assess patient survival outcomes. Using data from the Surveillance, epidemiology, and end results (SEER) program on 56,493 esophageal cancer patients (2000-2020), we compared SPLC incidence in those with and without prior radiotherapy. We applied a competing risks framework, propensity score matching (PSM), and survival analyses to assess SPLC risk and radiotherapy's impact. The study showed that patients treated with radiotherapy have a significantly higher long-term risk of SPLC compared to those without it. Radiotherapy significantly raised SPLC risk (HR 1.41, 95% CI 1.06-1.88), with higher SIRs particularly in younger patients and females. Post-PSM, there were significant differences in cancer-specific survival between esophageal cancer survivors with post-radiotherapy SPLC and those with only primary lung cancer. This cohort study shows that radiotherapy in esophageal cancer survivors increases SPLC risk but does not worsen survival compared to those with OPLC, highlighting the need for long-term monitoring and management.
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Affiliation(s)
- Jieming Lu
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Gulou, Fuzhou, 350001, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China
| | - Dinghang Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Gulou, Fuzhou, 350001, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China
| | - Zhimin Shen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Gulou, Fuzhou, 350001, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China
- Ministry of Education, Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Department of Medical Microbiology, Fujian Medical University, Fuzhou, China
- Clinical Research Center for Thoracic Tumors of Fujian Province, Fuzhou, China
| | - Lei Gao
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Gulou, Fuzhou, 350001, China.
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China.
- Ministry of Education, Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Fuzhou, China.
- Fujian Key Laboratory of Tumor Microbiology, Department of Medical Microbiology, Fujian Medical University, Fuzhou, China.
- Clinical Research Center for Thoracic Tumors of Fujian Province, Fuzhou, China.
| | - Mingqiang Kang
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, 29 Xinquan Road, Gulou, Fuzhou, 350001, China.
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fuzhou, China.
- Ministry of Education, Key Laboratory of Gastrointestinal Cancer (Fujian Medical University), Fuzhou, China.
- Fujian Key Laboratory of Tumor Microbiology, Department of Medical Microbiology, Fujian Medical University, Fuzhou, China.
- Clinical Research Center for Thoracic Tumors of Fujian Province, Fuzhou, China.
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Gong S, Li G, Li D, Liu Y, Wu B. The risk for subsequent primary lung cancer after cervical carcinoma: A quantitative analysis based on 864,627 cases. PLoS One 2024; 19:e0305670. [PMID: 38913637 PMCID: PMC11195986 DOI: 10.1371/journal.pone.0305670] [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: 04/22/2024] [Accepted: 06/03/2024] [Indexed: 06/26/2024] Open
Abstract
PURPOSE To compare the risk of developing subsequent primary lung cancer among cervical cancer patients and the general population. METHODS Several databases were searched from inception to April 25, 2023. The standard incidence ratios (SIRs) with 95% confidence intervals (CIs) were combined to identify the risk for second primary lung cancer after cervical carcinoma. Subgroup analyses based on the follow-up period, age, degree of malignancy and source of SIR were conducted. All the statistical analyses were performed with STATA 15.0 software. RESULTS A total of 22 retrospective studies involving 864,627 participants were included. The pooled results demonstrated that cervical cancer patients had a significantly greater risk for lung cancer than did the general population (SIR = 2.63, 95% CI: 2.37-2.91, P<0.001). Furthermore, subgroup analyses stratified by follow-up period (<5 years and ≥5 years), age (≤50 years and <50 years), and degree of malignancy (invasive and in situ) also revealed an increased risk of developing lung cancer among cervical carcinoma patients. CONCLUSION Cervical cancer patients are more likely to develop subsequent primary lung cancer than the general population, regardless of age, follow-up time or degree of malignancy. However, more high-quality prospective studies are still needed to verify our findings.
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Affiliation(s)
- Sheng Gong
- Department of Thoracic Surgery, The Public Health Clinical Center of Chengdu, Chengdu, P.R. China
| | - Gang Li
- Department of Thoracic Surgery, The Public Health Clinical Center of Chengdu, Chengdu, P.R. China
| | - Dan Li
- Department of Thoracic Surgery, The Public Health Clinical Center of Chengdu, Chengdu, P.R. China
| | - Yu Liu
- Department of Thoracic Surgery, The Public Health Clinical Center of Chengdu, Chengdu, P.R. China
| | - Banggui Wu
- Department of Thoracic Surgery, The Public Health Clinical Center of Chengdu, Chengdu, P.R. China
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Zhang BX, Brantley KD, Rosenberg SM, Kirkner GJ, Collins LC, Ruddy KJ, Tamimi RM, Schapira L, Borges VF, Warner E, Come SE, Winer EP, Bellon JR, Partridge AH. Second primary non-breast cancers in young breast cancer survivors. Breast Cancer Res Treat 2024:10.1007/s10549-024-07400-z. [PMID: 38858235 DOI: 10.1007/s10549-024-07400-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: 04/01/2024] [Accepted: 06/07/2024] [Indexed: 06/12/2024]
Abstract
PURPOSE We evaluated the incidence, timing, and risk factors for second primary non-breast cancers (SPNBC) among young breast cancer (BC) survivors. METHODS This study included participants of the Young Women's BC Study (YWS) who were diagnosed with stage 0-III BC between 2006 and 2016 and age 40 or younger at diagnosis (N = 1,230). Patient characteristics, treatment information, and clinical events were collected via serial surveys. Tumor and treatment data were obtained from medical record review. Five- and 10-year risks of SPNBCs were estimated via the cumulative incidence function, considering death, metastasis, or second primary BC as competing events. Fine and Gray subdistribution hazard models estimated subdistribution hazard ratios (sHRs) and 95% confidence intervals (CI) for SPNBC risk based on risk factors including demographics, germline genetics, primary BC characteristics, and treatments. RESULTS Among 1,230 women, over a median follow-up of 10.1 years, 47 patients (4%) developed an SPNBC. Types of malignancy included melanoma (n = 10), thyroid (n = 10), ovarian (n = 4), sarcoma (n = 4), uterine (n = 3), rectal (n = 3), bladder (n = 2), cervical (n = 2), head/neck (n = 2), lung (n = 2), lymphoma (n = 2), pancreatic (n = 2), and renal (n = 1). Five and 10-year cumulative incidence were 1.4% and 3.2%, respectively. Median time between primary BC and SPNBC was 7.3 years. No patient factors, primary tumor characteristics, or treatments were statistically significantly associated with SPNBC in univariable or multivariable models. CONCLUSION In this population, five-year cumulative incidence was higher than that reported among healthy women under 50 years of age, highlighting the importance of long-term surveillance for new non-breast cancers in young adult BC survivors.
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Affiliation(s)
| | - Kristen D Brantley
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA
- Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA, 02215, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | | | - Gregory J Kirkner
- Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA, 02215, USA
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA
| | - Laura C Collins
- Harvard Medical School, Boston, MA, USA
- Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | | | - Lidia Schapira
- Stanford University, Stanford, CA, USA
- Stanford Cancer Institute, Stanford, CA, USA
| | | | - Ellen Warner
- Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Steven E Come
- Harvard Medical School, Boston, MA, USA
- Medical Oncology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | - Jennifer R Bellon
- Radiation Oncology, Dana-Farber Cancer Institute and Brigham and Women's Hospital, Boston, MA, USA
| | - Ann H Partridge
- Harvard Medical School, Boston, MA, USA.
- Medical Oncology, Dana-Farber Cancer Institute, 450 Brookline Avenue, Boston, MA, 02215, USA.
- Breast Oncology Program, Dana-Farber Brigham Cancer Center, Boston, MA, USA.
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Aminian S, Al-Alloosh F, Yadegari F, Zarinfam S, Al-Abedi HH, Majidzadeh-A. K. Quadruple Primary Malignancies over 2 Years with Germline Mutation in Krebs Cycle Enzyme Gene Fumarate Hydratase. Case Rep Genet 2024; 2024:5591237. [PMID: 38873645 PMCID: PMC11175842 DOI: 10.1155/2024/5591237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 05/01/2024] [Accepted: 05/20/2024] [Indexed: 06/15/2024] Open
Abstract
Multiple primary cancers (MPCs) are defined as the presence of more than one cancer in an individual that is not due to recurrence, metastasis, or local spread. Different factors such as copathogenic genetic mutations, environmental factors, lifestyle, and first cancer treatment increase the possible occurrence of subsequent malignancies. In recent years, the risk of MPCs has increased due to improved treatment; however, quadruple primary malignancies are still rare and require further investigation and treatment of the underlying cause. Here, we present a 64-year-old man with a 40-year history of cigarette smoking who developed quadruple primary malignancies of the epiglottis, kidney, pancreas, and lung. To investigate the possible genetic cause, we performed WES, and a variant of c.580G > A (Ala194Thr) was discovered in exon 5 of the Krebs cycle enzyme gene, fumarate hydratase (FH). This substitution was classified as VUS in Clinvar and likely pathogenic by Varsome and Franklin software. The structural analysis showed that the variation found was localized in a highly conserved alpha helix in the D2 domain near the FH hinge region (<6 Å), suggesting that enzyme activity was affected by a perturbation in protein quaternary structure. Because of the well-established role of FH mutations in renal cancer risk, it was possible that the FH mutation could have led to the development of renal cell carcinoma in this case. The biological mechanisms of MPCs suggest that subsequent primary malignancies are triggered by the combined effects of environmental factors, such as smoking and genetics.
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Affiliation(s)
- Solaleh Aminian
- Genetics Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | | | - Fatemeh Yadegari
- Genetics Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Shiva Zarinfam
- Genetics Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | | | - Keivan Majidzadeh-A.
- Genetics Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
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Boué-Raflé A, Briens A, Supiot S, Blanchard P, Baty M, Lafond C, Masson I, Créhange G, Cosset JM, Pasquier D, de Crevoisier R. [Does radiation therapy for prostate cancer increase the risk of second cancers?]. Cancer Radiother 2024; 28:293-307. [PMID: 38876938 DOI: 10.1016/j.canrad.2023.07.018] [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: 04/12/2023] [Revised: 07/14/2023] [Accepted: 07/16/2023] [Indexed: 06/16/2024]
Abstract
PURPOSE The increased risk of second cancer after prostate radiotherapy is a debated clinical concern. The objective of the study was to assess the risk of occurrence of second cancers after prostate radiation therapy based on the analysis the literature, and to identify potential factors explaining the discrepancies in results between studies. MATERIALS AND METHODS A review of the literature was carried out, comparing the occurrence of second cancers in patients all presenting with prostate cancer, treated or not by radiation. RESULTS This review included 30 studies reporting the occurrence of second cancers in 2,112,000 patients treated or monitored for localized prostate cancer, including 1,111,000 by external radiation therapy and 103,000 by brachytherapy. Regarding external radiation therapy, the average follow-up was 7.3years. The majority of studies (80%) involving external radiation therapy, compared to no external radiation therapy, showed an increased risk of second cancers with a hazard ratio ranging from 1.13 to 4.9, depending on the duration of the follow-up. The median time to the occurrence of these second cancers after external radiotherapy ranged from 4 to 6years. An increased risk of second rectal and bladder cancer was observed in 52% and 85% of the studies, respectively. Considering a censoring period of more than 10 years after irradiation, 57% and 100% of the studies found an increased risk of rectal and bladder cancer, without any impact in overall survival. Studies of brachytherapy did not show an increased risk of second cancer. However, these comparative studies, most often old and retrospective, had many methodological biases. CONCLUSION Despite numerous methodological biases, prostate external radiation therapy appears associated with a moderate increase in the risk of second pelvic cancer, in particular bladder cancer, without impacting survival. Brachytherapy does not increase the risk of a second cancer.
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Affiliation(s)
- A Boué-Raflé
- Département de radiothérapie, centre Eugène-Marquis, 3, avenue de la Bataille-Flandres-Dunkerque, Rennes, France.
| | - A Briens
- Département de radiothérapie, centre Eugène-Marquis, 3, avenue de la Bataille-Flandres-Dunkerque, Rennes, France
| | - S Supiot
- Département de radiothérapie, Institut de cancérologie de l'Ouest, centre René-Gauducheau, boulevard Jacques-Monod, Saint-Herblain, France; Centre de recherche en cancérologie Nantes-Angers (CRCNA), UMR 1232, Inserm - 6299, CNRS, institut de recherche en santé de l'université de Nantes, Nantes cedex, France
| | - P Blanchard
- Département de radiothérapie oncologique, Gustave-Roussy, Villejuif, France; Oncostat U1018, Inserm, université Paris-Saclay, Villejuif, France
| | - M Baty
- Département de radiothérapie, centre Eugène-Marquis, 3, avenue de la Bataille-Flandres-Dunkerque, Rennes, France
| | - C Lafond
- Département de radiothérapie, centre Eugène-Marquis, 3, avenue de la Bataille-Flandres-Dunkerque, Rennes, France; Laboratoire Traitement du signal et de l'image (LTSI), U1099, Inserm, Rennes, France
| | - I Masson
- Département de radiothérapie, centre Eugène-Marquis, 3, avenue de la Bataille-Flandres-Dunkerque, Rennes, France
| | - G Créhange
- Département de radiothérapie, institut Curie, 25, rue d'Ulm, Paris, France; Département d'oncologie radiothérapie, centre de protonthérapie, institut Curie, Orsay, France; Département d'oncologie radiothérapie, institut Curie, 92, boulevard Dailly, Saint-Cloud, France; Laboratoire d'imagerie translationnelle en oncologie (Lito), U1288, Inserm, institut Curie, université Paris-Saclay, Orsay, France
| | - J-M Cosset
- Groupe Amethyst, centre de radiothérapie Charlebourg, 92250 La Garenne-Colombes, France
| | - D Pasquier
- Département de radiothérapie, centre Oscar-Lambret, 3, rue Frédéric-Combemale, Lille, France; CNRS, CRIStAL UMR 9189, université de Lille, Lille, France
| | - R de Crevoisier
- Département de radiothérapie, centre Eugène-Marquis, 3, avenue de la Bataille-Flandres-Dunkerque, Rennes, France; Laboratoire Traitement du signal et de l'image (LTSI), U1099, Inserm, Rennes, France
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11
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Brookes C, Callister R, Robinson J, Smith S, Gillespie P, Papadakos N, Day A, Coomber R. Low-dose CT: A safe and effective imaging modality in post-operative pelvic & acetabular fixation. Injury 2024; 55:111518. [PMID: 38614834 DOI: 10.1016/j.injury.2024.111518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 03/29/2024] [Indexed: 04/15/2024]
Abstract
INTRODUCTION Post-operative pelvic & acetabular fixation patients are conventionally imaged using 3-view radiographs (AP, inlet and outlet). The efficacy of such radiographs is inconsistent due to technical difficulties capturing an adequate view, often necessitating repeat radiographs and therefore increasing radiation exposure. Radiographs can be difficult to interpret, limiting the assessment of fracture reduction and fixation, especially with respect to metalwork positioning around articular surfaces. Traditionally, post-operative pelvic & acetabular fixation patients undergo repeat 3-view radiographs post-operatively, at 6 weeks, followed by at 3, 6, 12, 18 and 24 months. We propose a new pathway, in which patients have one low-dose pelvic CT immediately post-operatively, followed by one radiograph (AP pelvis) at the same time points. METHODS A new pelvic CT protocol was created to provide high quality 3D imaging whilst delivering a 5 times lower radiation dose (compared to normal pelvic CT). Data for all pelvic radiographs and CTs between January 2021 and March 2022 was exported. Using dose area product values, effective radiation dose and attributable lifetime cancer risk were calculated. RESULTS There were 42 patients included in the analysis (age range 15 to 87).The average effective dose for the 3-view pelvic X-rays was 0.6mSv (range 0.2 to 2.8mSv), and 1.1mSv (range 0.5 to 2.2mSv) for the low-dose pelvic CT. Traditional 7 × 3-view post-operative radiographs: 7 × 0.6mSv = 4.2mSv (corresponding to 1 in 11,000 cancer risk) Low dose post-operative CT and 6 × 1-view radiographs: 1.1mSv + (6 × 0.6mSv / 3) = 2.3mSv (corresponding to 1 in 20,000 cancer risk) CONCLUSION: Low-dose CT scanning (in conjunction with 1-view radiographs) is an effective and safe imaging modality in the post-operative assessment of pelvic & acetabular fracture fixation, conferring a lower radiation burden, easier logistics, and higher quality images when compared to the traditional pathway of 3-view radiographs.
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12
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Xu Y, Sun X, Tong Y. Interleukin-12 in multimodal tumor therapies for induction of anti-tumor immunity. Discov Oncol 2024; 15:170. [PMID: 38753073 PMCID: PMC11098992 DOI: 10.1007/s12672-024-01011-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 05/03/2024] [Indexed: 05/19/2024] Open
Abstract
Interleukin-12 (IL-12) can be used as an immunomodulator in cancer immunotherapy. And it has demonstrated enormous potential in inhibiting tumor growth and improving the tumor microenvironment (TME) by several preclinical models. However, some disappointing results have showed in the early clinical trials when IL-12 used as a single agent for systemic cancer therapy. Combination therapy is an effective way to significantly fulfill the great potential of IL-12 as an immunomodulator. Here, we discuss the effects of IL-12 combined with traditional methods (chemotherapy, radiotherapy and surgery), targeted therapy or immunotherapy in the preclinical and clinical studies. Moreover, we summarized the potential mechanism underlying the anti-tumor effect of IL-12 in the combination strategies. And we also discussed the delivery methods and tumor-targeted modification of IL-12 and outlines future prospects for IL-12 as an immunomodulator.
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Affiliation(s)
- Yulian Xu
- College of Life Sciences, China Jiliang University, 168 Xueyuan Street, Hangzhou, Zhejiang, China
| | - Xueli Sun
- College of Life Sciences, China Jiliang University, 168 Xueyuan Street, Hangzhou, Zhejiang, China
| | - Yunguang Tong
- College of Life Sciences, China Jiliang University, 168 Xueyuan Street, Hangzhou, Zhejiang, China.
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China.
- Omigen, Inc, Hangzhou, 310018, Zhejiang, China.
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McGuire V, Lichtensztajn DY, Tao L, Yang J, Clarke CA, Wu AH, Wilkens L, Glaser SL, Park SL, Cheng I. Variation in patterns of second primary malignancies across U.S. race and ethnicity groups: a Surveillance, Epidemiology, and End Results (SEER) analysis. Cancer Causes Control 2024; 35:799-815. [PMID: 38206498 DOI: 10.1007/s10552-023-01836-2] [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: 05/26/2023] [Accepted: 11/25/2023] [Indexed: 01/12/2024]
Abstract
PURPOSE One in six incident cancers in the U.S. is a second primary cancer (SPC). Although primary cancers vary considerably by race and ethnicity, little is known about the population-based occurrence of SPC across these groups. METHODS Using Surveillance, Epidemiology, and End Results (SEER) 12 data and relative to the general population, we calculated standardized incidence ratios (SIRs) and 95% confidence intervals (CIs) for SPC among 2,457,756 Hispanics, non-Hispanic Asian American/Pacific Islanders (NHAAPI), non-Hispanic black (NHB), and non-Hispanic whites (NHW) cancer survivors aged 45 years or older when diagnosed with a first primary cancer (FPC) from 1992 to 2015. RESULTS The risk of second primary bladder cancer after first primary prostate cancer was higher than expected in Hispanic (SIR = 1.18, 95% CI: 1.01-1.38) and NHAAPI (SIR = 1.41, 95% CI: 1.20-1.65) men than NHB and NHW men. Among women with a primary breast cancer, Hispanic, NHAAPI, and NHB women had a nearly 1.5-fold higher risk of a second primary breast cancer, while NHW women had a 6% lower risk. Among men with prostate cancer whose SPC was diagnosed 2 to <12 months, NHB men were at higher risk for colorectal cancer and Hispanic and NHW men for non-Hodgkin's lymphoma. In the same time frame for breast cancer survivors, Hispanic and NHAAPI women were significantly more likely than NHB and NHW women to be diagnosed with a second primary lung cancer. CONCLUSION Future studies of SPC should investigate the role of shared etiologies, stage of diagnosis, treatment, and lifestyle factors after cancer survival across different racial and ethnic populations.
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Affiliation(s)
- Valerie McGuire
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, 94158-2549, USA.
| | - Daphne Y Lichtensztajn
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, 94158-2549, USA
- Greater Bay Area Cancer Registry, Cancer Prevention Institute of California, Fremont, CA, USA
| | - Li Tao
- Greater Bay Area Cancer Registry, Cancer Prevention Institute of California, Fremont, CA, USA
| | - Juan Yang
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, 94158-2549, USA
- Greater Bay Area Cancer Registry, Cancer Prevention Institute of California, Fremont, CA, USA
| | - Christina A Clarke
- Greater Bay Area Cancer Registry, Cancer Prevention Institute of California, Fremont, CA, USA
| | - Anna H Wu
- Department of Population and Public Health Science, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Lynne Wilkens
- Epidemiology Program, University of Hawaii at Manoa, Honolulu, HI, USA
| | - Sally L Glaser
- Greater Bay Area Cancer Registry, Cancer Prevention Institute of California, Fremont, CA, USA
| | | | - Iona Cheng
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, 94158-2549, USA
- Greater Bay Area Cancer Registry, Cancer Prevention Institute of California, Fremont, CA, USA
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Feng Y, Qian K, Guo K, Shi Y, Zhou J, Wang Z. Effectiveness and risk of second primary malignancies after radiotherapy in major salivary gland carcinomas: A retrospective study using SEER database. Head Neck 2024; 46:1201-1209. [PMID: 38284127 DOI: 10.1002/hed.27664] [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: 11/23/2023] [Revised: 01/17/2024] [Accepted: 01/18/2024] [Indexed: 01/30/2024] Open
Abstract
OBJECTIVE To investigate the effectiveness of radiotherapy and its association with second primary malignancies (SPMs) risk in major salivary gland carcinomas (MSGCs) patients. METHODS Cohort 1 included 7274 surgically treated MSGC patients from the Surveillance, Epidemiology, and End Results database, assessing the effectiveness of radiotherapy. Cohort 2 (n = 4213) comprised patients with ≥5-year survival in Cohort 1 to study SPMs. RESULTS Radiotherapy decreased overall survival in MSGCs patients, but improved it in high-grade MSGCs. Cumulative SPMs incidences at 25 years were 16.5% in the radiotherapy (RT) group compared to 14.5% in the non-radiotherapy (NRT) group. For second head and neck carcinomas (SHNCs), incidences were 3.4% in RT versus 1.6% in NRT. Radiotherapy increased the relative risks of tumors, particularly SHNCs (RR = 1.78). The 10-year OS rates of SHNCs after radiotherapy were significantly lower. CONCLUSION Radiotherapy improves survival in advanced-stage MSGCs but increases the risk of developing SPMs, particularly SHNCs.
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Affiliation(s)
- Yuan Feng
- Department of Head and Neck Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
| | - Kai Qian
- Department of Head and Neck Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
| | - Kai Guo
- Department of Head and Neck Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
| | - Yuan Shi
- Department of Head and Neck Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
| | - Jiaqing Zhou
- Department of Head and Neck Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
| | - Zhuoying Wang
- Department of Head and Neck Surgery, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
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15
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Ebert MP, Fischbach W, Hollerbach S, Höppner J, Lorenz D, Stahl M, Stuschke M, Pech O, Vanhoefer U, Porschen R. S3-Leitlinie Diagnostik und Therapie der Plattenepithelkarzinome und Adenokarzinome des Ösophagus. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2024; 62:535-642. [PMID: 38599580 DOI: 10.1055/a-2239-9802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Affiliation(s)
- Matthias P Ebert
- II. Medizinische Klinik, Medizinische Fakultät Mannheim, Universitätsmedizin, Universität Heidelberg, Mannheim
- DKFZ-Hector Krebsinstitut an der Universitätsmedizin Mannheim, Mannheim
- Molecular Medicine Partnership Unit, EMBL, Heidelberg
| | - Wolfgang Fischbach
- Deutsche Gesellschaft zur Bekämpfung der Krankheiten von Magen, Darm und Leber sowie von Störungen des Stoffwechsels und der Ernährung (Gastro-Liga) e. V., Giessen
| | | | - Jens Höppner
- Klinik für Allgemeine Chirurgie, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Lübeck
| | - Dietmar Lorenz
- Chirurgische Klinik I, Allgemein-, Viszeral- und Thoraxchirurgie, Klinikum Darmstadt, Darmstadt
| | - Michael Stahl
- Klinik für Internistische Onkologie und onkologische Palliativmedizin, Evang. Huyssensstiftung, Evang. Kliniken Essen-Mitte, Essen
| | - Martin Stuschke
- Klinik und Poliklinik für Strahlentherapie, Universitätsklinikum Essen, Essen
| | - Oliver Pech
- Klinik für Gastroenterologie und Interventionelle Endoskopie, Krankenhaus Barmherzige Brüder, Regensburg
| | - Udo Vanhoefer
- Klinik für Hämatologie und Onkologie, Katholisches Marienkrankenhaus, Hamburg
| | - Rainer Porschen
- Gastroenterologische Praxis am Kreiskrankenhaus Osterholz, Osterholz-Scharmbeck
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Huynh MJ, Eng L, Ngo LH, Power NE, Kamran SC, Pierce TT, Lo AC. Incidence and survival of secondary malignancies after external beam radiotherapy for prostate cancer in the SEER database. Can Urol Assoc J 2024; 18:121-128. [PMID: 38381941 PMCID: PMC11034958 DOI: 10.5489/cuaj.8508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
INTRODUCTION We investigated the incidence of secondary bladder (BCa) and rectal cancers (RCa) after external beam radiotherapy (EBRT) for prostate cancer (PCa) compared to radical prostatectomy (RP) alone, and compared cancer-specific survival (CSS) of these secondary neoplasms to their primary counterparts. METHODS This retrospective cohort study included men in the SEER cancer registry with a diagnosis of non-metastatic, clinically node-negative PCa treated with either RP or EBRT from 1995-2011 and allowed a minimum five-year lag period for the development of secondary BCa or RCa. Patients were divided into two eras, 1995-2002 and 2003-2011, to examine differences in incidence of secondary malignancies over time. Univariable and multivariable competing risk analyses with Fine-Gray subdistribution hazard and cause-specific hazard models were used to examine the risk of developing a secondary BCa or RCa. Competing risks analyses were used to compare CSS of primary vs. secondary BCa and RCa. RESULTS A total of 198 184 men underwent RP and 190 536 underwent EBRT for PCa. The cumulative incidence of secondary BCa at 10 years was 1.71% for RP, and 3.7% for EBRT (p<0.001), while that of RCa was 0.52% for RP and 0.99% for EBRT (p<0.001). EBRT was associated with almost twice the risk of developing a secondary BCa and RCa compared to RP. The hazard of secondary BCa following EBRT delivered during 2003-2011 was 20% less than from 1995-2002 (p<0.09, Fine-Gray model), while that of secondary RCa was 31% less (p<0.001) (hazard ratio 0.78, p<0.001) for Fine-Gray and cause-specific hazard models. In the Fine-Gray model, the risk of death from BCa was 27% lower for secondary BCa after RP compared to primary BCa, while the risk of death was 9% lower for secondary BCa after EBRT compared to primary BCa. There was no difference in RCa-specific survival between primary or secondary RCa after RP or EBRT. CONCLUSIONS The risk of BCa and RCa is almost twice as high for men undergoing EBRT for localized PCa vs. RP, but that risk is declining, likely reflecting advances in radiation delivery. The development of secondary RCa or BCa does not confer elevated risk of death compared to their primary counterparts.
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Affiliation(s)
- Melissa J Huynh
- Division of Urology, Department of Surgery, Western University, London, ON, Canada
- Division of Surgical Oncology, Department of Oncology, Western University, London, ON, Canada
- London Health Sciences Centre, London, ON, Canada
| | - Lawson Eng
- Division of Medical Oncology and Hematology, Department of Medicine, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Division of Medical Oncology, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Long H Ngo
- Division of General Medicine, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Nicholas E Power
- Division of Urology, Department of Surgery, Western University, London, ON, Canada
- Division of Surgical Oncology, Department of Oncology, Western University, London, ON, Canada
- London Health Sciences Centre, London, ON, Canada
| | - Sophia C Kamran
- Harvard Medical School, Boston, MA, United States
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, United States
| | - Theodore T Pierce
- Harvard Medical School, Boston, MA, United States
- Department of Radiology, Massachusetts General Hospital, Boston, MA, United States
| | - Andrea C Lo
- Division of Radiation Oncology, BC Cancer, Vancouver, BC, Canada
- Department of Surgery, University of British Columbia, Vancouver, BC Canada
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Durant AM, Lee YS, Mi L, Faraj K, Lyon TD, Singh P, Tyson II MD. Effect of Bacille Calmette-Guérin for Non-Muscle-Invasive Bladder Cancer After Prostate Radiotherapy. Bladder Cancer 2024; 10:35-45. [PMID: 38993532 PMCID: PMC11181702 DOI: 10.3233/blc-230073] [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: 09/12/2023] [Accepted: 12/20/2023] [Indexed: 07/13/2024]
Abstract
BACKGROUND Little is known about the impact of prior prostate radiation therapy (RT) on the Bacille Calmette-Guerin (BCG) immunotherapy response in patients with non-muscle invasive bladder cancer (NMIBC). OBJECTIVE We hypothesized that the damaging radiation effects on the bladder could negatively influence BCG efficacy. METHODS Men with a history of high-risk NMIBC were identified within the Surveillance, Epidemiology, and End Results-Medicare database. All patients completed adequate BCG defined as at least 5 plus 2 treatments completed within 12 months. Patients were stratified into 2 groups: with prior RT for prostate cancer and without prior RT before the diagnosis of NMIBC. The primary endpoint was a 5-year composite for progression defined as disease progression requiring systemic chemotherapy, checkpoint inhibitors, radical or partial cystectomy, or cancer-specific death. RESULTS We identified 3,466 patients with NMIBC, including 145 with prior RT for prostate cancer. Five-year progression occurred in 471 patients (13.6%). Patients with prior RT were older than patients without prior RT (77.0 vs 75.0 years; P < .001). The distribution of T stage was significantly different at diagnosis between the RT and non-RT groups (RT: Ta, 44.8%; Tis, 18.6%; T1, 36.6%; without RT: Ta, 40.9%; Tis, 10.8%; T1, 48.3%; P = .002). No difference in the risk of total progression was observed between patients with and without prior RT (P = .67). Similarly, no difference was observed after multivariable adjustment (hazard ratio, 0.99; 95% CI, 0.61-1.58; P = .95). CONCLUSION For patients with NMIBC who undergo adequate BCG treatment, prior RT for prostate cancer was not associated with worse 5-year progression-free survival.
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Affiliation(s)
| | - Yeonsoo S. Lee
- Mayo Clinic Alix School of Medicine – Florida campus, Mayo Clinic College of Medicine and Science, Jacksonville, FL, USA
| | - Lanyu Mi
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Scottsdale, AZ, USA
| | - Kassem Faraj
- Department of Urology, University of Michigan, Ann Arbor, MI, USA
| | | | - Parminder Singh
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Mayo Clinic, Phoenix, AZ, USA
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18
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Raje P, Sonal S, Boudreau C, Kunitake H, Goldstone RN, Bordeianou LG, Cauley CE, Francone TD, Ricciardi R, Lee GC, Berger DL. Incidence of Secondary Cancers After Neoadjuvant Therapy for Locally Advanced Rectal Cancer. J Surg Res 2024; 295:268-273. [PMID: 38048750 PMCID: PMC11010235 DOI: 10.1016/j.jss.2023.11.006] [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: 06/14/2023] [Revised: 09/20/2023] [Accepted: 11/08/2023] [Indexed: 12/06/2023]
Abstract
INTRODUCTION Whether neoadjuvant chemoradiation for locally advanced rectal cancer (LARC) induces secondary cancers is controversial. This retrospective cohort study describes the incidence of secondary cancers in LARC patients. METHODS We compared 364 LARC patients who received conventional (50.4 Gy) or short course neoadjuvant radiation (25 Gy x 5 fractions) followed by resection to 142 patients with surgically resected rectal cancer who did not receive radiation at a single institution from 2004 to 2018. Secondary cancer was defined as any nonmetastatic noncolorectal malignancy diagnosed via biopsy or definitive imaging criteria at least 6 mo after completion of neoadjuvant therapy or after resection in the comparison group. RESULTS Among the neoadjuvant radiation group (364 patients, 40% female, age 61 ± 13 y), 32 patients developed 34 (9.3%) secondary cancers. Three cases involved a pelvic organ. Among the comparison group (142 patients, 39% female, age 64 ± 15 y), 15 patients (10.6%) developed a secondary cancer. Five cases involved pelvic organs. Secondary cancer incidence did not differ between groups. Latency period to secondary cancer diagnosis was 6.7 ± 4.3 y. Patients who received radiation underwent longer median follow-up (6.8 versus 4.5 y, P < 0.01) and were significantly less likely to develop a pelvic organ cancer (odds ratio 0.18; 95% confidence interval, 0.04-0.83; P = 0.02). No genetic mutations or cancer syndromes were identified among patients with secondary cancers. CONCLUSIONS Neoadjuvant chemoradiation is not associated with increased secondary cancer risk in LARC patients and may have a local protective effect on pelvic organs, especially prostate. Ongoing follow-up is critical to continue risk assessment.
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Affiliation(s)
- Praachi Raje
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
| | - Swati Sonal
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Chloe Boudreau
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Hiroko Kunitake
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Robert N Goldstone
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Liliana G Bordeianou
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Christy E Cauley
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Todd D Francone
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Rocco Ricciardi
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Grace C Lee
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - David L Berger
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
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Patel TA, Jain B, Cho HL, Corti C, Vapiwala N, Chino F, Leeman JE, Dee EC. Second Malignancy Probabilities in Patients With Breast Cancer Treated With Conventional Versus Hypofractionated External Beam Radiation Therapy in the Adjuvant Setting. Clin Oncol (R Coll Radiol) 2024; 36:183-192. [PMID: 38184401 DOI: 10.1016/j.clon.2023.12.002] [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: 06/12/2023] [Revised: 10/12/2023] [Accepted: 12/05/2023] [Indexed: 01/08/2024]
Abstract
AIMS For women with breast cancer, seminal studies have shown that adjuvant hypofractionated external beam radiation therapy (hEBRT) maintains similar outcomes and may reduce overall costs compared with conventionally fractionated external beam radiation therapy (cEBRT). However, it is unclear whether hEBRT may be associated with differential risk of development of radiation-induced second malignancies compared with cEBRT. Because the occurrence of second malignancies is small, large databases may improve our understanding of the relative risk of second malignancies between hEBRT and cEBRT. MATERIALS AND METHODS Using the National Cancer Database, we carried out a retrospective cohort analysis of women diagnosed with non-metastatic, stage 0-III breast cancer from 2004 to 2017. All patients had a lumpectomy or mastectomy and a follow-up time of at least 60 months after diagnosis. The probability of second malignancies in women receiving adjuvant cEBRT or hEBRT was compared using multivariable logistic regression adjusting for sociodemographic, geographical, clinical and treatment factors, allowing for relative (but not absolute) comparison of second malignancy risk. Temporal sensitivity analyses stratified by year of diagnosis and length of follow-up time were also conducted. RESULTS Of the 125 228 women in our study, 115 576 (92.3%) received cEBRT and 9652 (7.71%) received hEBRT. The median age of the cohort was 60 (interquartile range 51-68) years at diagnosis and the median follow-up time was 99.61 (interquartile range 77.5-128.49) months. Upon adjusting for sociodemographic and clinical factors, patients who received hEBRT had no difference in relative risk than patients who received cEBRT (odds ratio 0.937, 95% confidence interval 0.869-1.010, P = 0.091). In analyses stratified by year of diagnosis, and stratified by length of follow-up, there was no difference in second malignancy probability between patients who completed hEBRT and patients who completed cEBRT. CONCLUSIONS In this analysis of over 120 000 women with non-metastatic breast cancer, hEBRT was not associated with different odds of developing second malignancies compared with cEBRT. Our findings may inform patient counselling in the choice of radiation regimens for breast cancer and further support the safety of hypofractionated regimens for breast cancer.
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Affiliation(s)
- T A Patel
- University of Pennsylvania, Philadelphia, PA, USA
| | - B Jain
- Stanford School of Medicine, Stanford, CA, USA
| | - H L Cho
- Department of Internal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - C Corti
- Breast Oncology Program, Dana-Farber Cancer Centre, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, IRCCS, Milan, Italy; Department of Oncology and Hematology-Oncology (DIPO), University of Milan, Milan, Italy
| | - N Vapiwala
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
| | - F Chino
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - J E Leeman
- Department of Radiation Oncology, Dana-Farber Cancer Institute/Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - E C Dee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Han W, Wang S, Su L, Xu J, Wei Y. Prognostic analysis of lung squamous cell carcinoma patients with second primary malignancies: a SEER database study. Front Oncol 2024; 14:1294383. [PMID: 38444672 PMCID: PMC10912175 DOI: 10.3389/fonc.2024.1294383] [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: 09/17/2023] [Accepted: 01/30/2024] [Indexed: 03/07/2024] Open
Abstract
Background As lung squamous cell carcinoma (LUSC) patients are at increased risk of developing a second primary cancer, this complicates the patient's condition and thus makes prognostic assessment more difficult, posing a significant prognostic challenge for clinicians. Our goal was to assess the prognosis of LUSC patients with a second primary tumor, and provide insights into appropriate therapy and monitoring strategies. Methods Data was obtained for LUSC patients from the Surveillance, Epidemiology, and End Results (SEER) database. The LUSC patients were divided into three groups (LS-SPM, OT-LUSC and LUSC-only). Univariate and stratified analyses were performed for the baseline and clinical characteristics of the participants. Multiple regression and Kaplan-Meier survival analyses were also performed, followed by a final life table analysis. Results In our sample of 101,626 patients, the HR for OS in the LS-SPM group was 0.40 in univariate analysis. Kaplan-Meier survival curves showed that LS-SPM patients had considerably longer lifespans compared to the other groups. The LS-SPM patients had median and mean survival times of 64 months and 89.11 months. Unadjusted and adjusted multiple regression analyses showed that LS-SPM patients had a superior survival compared to LUSC-only and OT-LUSC groups. Conclusion LS-SPM patients have a good prognosis with aggressive therapy and immune monitoring. The present study offers novel insights into the pathophysiological causes and treatments for LS-SPM.
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Affiliation(s)
- Weiqing Han
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Silin Wang
- Department of Thoracic Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Lang Su
- Department of Thoracic Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Jianjun Xu
- Department of Cardiothoracic Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Yiping Wei
- Department of Thoracic Surgery, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
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Galunic Bilic L, Santek F, Mitrovic Z, Basic-Kinda S, Dujmovic D, Vodanovic M, Mandac Smoljanovic I, Ostojic Kolonic S, Galunic Cicak R, Aurer I. Long-Term Results of IFRT vs. ISRT in Infradiaphragmal Fields in Aggressive Non-Hodgkins's Lymphoma Patients-A Single Centre Experience. Cancers (Basel) 2024; 16:649. [PMID: 38339400 PMCID: PMC10854861 DOI: 10.3390/cancers16030649] [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: 10/12/2023] [Revised: 12/19/2023] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
(1) Background: This study aimed to examine the difference in efficacy and toxicity of involved-field (IFRT) and involved-site radiotherapy (ISRT) fields in infradiaphragmal aggressive non-Hodgkin lymphoma patients. (2) Methods: In total, 140 patients with infradiaphragmal lymphoma treated between 2003 and 2020 were retrospectively evaluated. There were 69 patients (49%) treated with IFRT, and 71 (51%) patients treated with ISRT. The median dose in the IFRT group was 36 Gy, (range 4-50.4 Gy), and in the ISRT group, it was 30 Gy (range 4-48 Gy). (3) Results: The median follow-up in the IFRT group was 133 months (95% CI 109-158), and in the ISRT group, it was 48 months (95% CI 39-57). In the IFRT group, locoregional control was 67%, and in the ISRT group, 73%. The 2- and 5-year overall survival (OS) in the IFRT and ISRT groups were 79% and 69% vs. 80% and 70%, respectively (p = 0.711). The 2- and 5-year event-free survival (EFS) in the IFRT and ISRT groups were 73% and 68% vs. 77% and 70%, respectively (p = 0.575). Acute side effects occurred in 43 (31%) patients, which is more frequent in the IFRT group, 34 (39%) patients, than in the ISRT group, 9 (13%) patients, p > 0.01. Late toxicities occurred more often in the IFRT group of patients, (10/53) 19%, than in the ISRT group of patients, (2/37) 5%, (p = 0.026). (4) Conclusions: By reducing the radiotherapy volume and the doses in the treatment of infradiaphragmatic fields, treatment with significantly fewer acute and long-term side effects is possible. At the same time, efficiency and local disease control are not compromised.
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Affiliation(s)
- Lea Galunic Bilic
- Department of Oncology, University Hospital Centre Zagreb, 10000 Zagreb, Croatia;
| | - Fedor Santek
- Department of Oncology, University Hospital Centre Zagreb, 10000 Zagreb, Croatia;
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (Z.M.); (S.O.K.); (I.A.)
| | - Zdravko Mitrovic
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (Z.M.); (S.O.K.); (I.A.)
- Division of Haematology, Department of Internal Medicine, Clinical Hospital Dubrava, 10000 Zagreb, Croatia
| | - Sandra Basic-Kinda
- Division of Haematology, Department of Internal Medicine, University Hospital Centre Zagreb, 10000 Zagreb, Croatia; (S.B.-K.); (D.D.); (M.V.)
| | - Dino Dujmovic
- Division of Haematology, Department of Internal Medicine, University Hospital Centre Zagreb, 10000 Zagreb, Croatia; (S.B.-K.); (D.D.); (M.V.)
| | - Marijo Vodanovic
- Division of Haematology, Department of Internal Medicine, University Hospital Centre Zagreb, 10000 Zagreb, Croatia; (S.B.-K.); (D.D.); (M.V.)
| | - Inga Mandac Smoljanovic
- Division of Haematology, Department of Internal Medicine, Clinical Hospital Merkur, 10000 Zagreb, Croatia;
| | - Slobodanka Ostojic Kolonic
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (Z.M.); (S.O.K.); (I.A.)
- Division of Haematology, Department of Internal Medicine, Clinical Hospital Merkur, 10000 Zagreb, Croatia;
| | - Ruzica Galunic Cicak
- Department of Radiology, University Hospital Centre Zagreb, 10000 Zagreb, Croatia;
| | - Igor Aurer
- School of Medicine, University of Zagreb, 10000 Zagreb, Croatia; (Z.M.); (S.O.K.); (I.A.)
- Division of Haematology, Department of Internal Medicine, University Hospital Centre Zagreb, 10000 Zagreb, Croatia; (S.B.-K.); (D.D.); (M.V.)
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Bárcena PGQ, Aprikian AG, Dragomir A. Secondary bladder and colorectal cancer after treatments for prostate cancer: A population based study. Cancer Med 2024; 13:e6922. [PMID: 38351647 PMCID: PMC10904975 DOI: 10.1002/cam4.6922] [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: 05/05/2023] [Revised: 12/21/2023] [Accepted: 12/28/2023] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Prostate cancer (PCa) patients receiving radiotherapy may be predisposed to secondary malignancies. This study aimed to determine the association between PCa treatments, including radical prostatectomy (RP), external beam radiation therapy (EBRT), brachytherapy (BT) and androgen deprivation therapy (ADT); and secondary bladder and colorectal cancer. METHODS A cohort study was constructed using Quebec administrative databases (Med-Echo and RAMQ). Included men were diagnosed and treated for PCa between 2000 and 2016. Patients with bladder or colorectal cancer prior to PCa were excluded. Follow-up ended at the earliest of the following: incidence of bladder or colorectal cancer, death, or December 31, 2016. EBRT, BT, EBRT+ADT, RP + ADT or ADT only were compared individually to RP. The incidence of secondary bladder and colorectal cancer were computed. Inverse probability of treatment weighting (IPTW) based on a propensity score was used to control for potential confounding. IPTW-Cox proportional hazards models were used. RESULTS A significant association was found between secondary bladder cancer and EBRT (HR: 1.84, 95%CI: 1.60;2.13), and also EBRT+ADT (HR: 2.08, 95%CI: 1.67;2.56), but not with BT (HR: 1.36, 95%CI: 0.68;2.74). Secondary colorectal cancer was significantly associated to either EBRT (HR: 1.36, 95%CI: 1.21;1.53); or BT (HR: 2.46, 95%CI: 1.71;3.54). The association between ADT alone and both secondary cancers was also significant (HR: 1.98, 95%CI: 1.69;2.31 and HR: 1.69, 95%CI: 1.49;1.92, respectively). CONCLUSIONS Compared to PCa patients undergoing RP, the secondary bladder cancer was associated with EBRT, ADT, alone or in combination. The secondary colorectal cancer was also associated with receiving either EBRT, BT or ADT.
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Affiliation(s)
- Patricia Grisel Quintana Bárcena
- Urology, Department of SurgeryMcGill UniversityMontrealQuebecCanada
- Research Institute of the McGill University Health CentreMontrealQuebecCanada
| | - Armen Garo Aprikian
- Urology, Department of SurgeryMcGill UniversityMontrealQuebecCanada
- McGill University Health CentreMontrealQuebecCanada
| | - Alice Dragomir
- Urology, Department of SurgeryMcGill UniversityMontrealQuebecCanada
- Research Institute of the McGill University Health CentreMontrealQuebecCanada
- Faculty of pharmacyUniversity of MontrealMontrealQuebecCanada
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23
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Wang X, Zeng M, Ju X, Lin A, Zhou C, Shen J, Liu Z, Tang B, Cheng Q, Wang Y, Zhang J, Luo P. Correlation between second and first primary cancer: systematic review and meta-analysis of 9 million cancer patients. Br J Surg 2024; 111:znad377. [PMID: 38055899 DOI: 10.1093/bjs/znad377] [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: 06/09/2023] [Revised: 08/30/2023] [Accepted: 10/21/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Many survivors of a first primary cancer (FPCs) are at risk of developing a second primary cancer (SPC), with effects on patient prognosis. Primary cancers have different frequencies of specific SPC development and the development of SPCs may be closely related to the FPC. The aim of this study was to explore possible correlations between SPCs and FPCs. METHODS Relevant literature on SPCs was retrospectively searched and screened from four databases, namely, PubMed, EMBASE, Web of Science, and PMC. Data on the number of patients with SPC in 28 different organ sites were also collected from The Surveillance, Epidemiology, and End Results (SEER) 8 Registry and NHANES database. RESULTS A total of 9 617 643 patients with an FPC and 677 430 patients with an SPC were included in the meta-analysis. Patients with a first primary gynaecological cancer and thyroid cancer frequently developed a second primary breast cancer and colorectal cancer. Moreover, those with a first primary head and neck cancer, anal cancer and oesophageal cancer developed a second primary lung cancer more frequently. A second primary lung cancer and prostate cancer was also common among patients with first primary bladder cancer and penile cancer. Patients with second primary bladder cancer accounted for 56% of first primary ureteral cancer patients with SPCs. CONCLUSIONS This study recommends close clinical follow-up, monitoring and appropriate interventions in patients with relevant FPCs for better screening and early diagnosis of SPCs.
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Affiliation(s)
- Xinyu Wang
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Meiyuan Zeng
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Xueming Ju
- Department of Utrsound, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Anqi Lin
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Chaozheng Zhou
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Junyi Shen
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zaoqu Liu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, China
- Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bufu Tang
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Quan Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, P. R. China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Hunan, China
| | - Youyu Wang
- Department of Utrsound, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Jian Zhang
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Peng Luo
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
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Maharaj KD, Dass J, Ibrahim M, Mahmood T, Rowshanfarzad P. Peripheral Doses Beyond Electron Applicators in Conventional C-Arm Linear Accelerators: A Systematic Literature Review. Technol Cancer Res Treat 2024; 23:15330338241239144. [PMID: 38515394 PMCID: PMC10958816 DOI: 10.1177/15330338241239144] [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: 10/15/2023] [Revised: 02/02/2024] [Accepted: 02/22/2024] [Indexed: 03/23/2024] Open
Abstract
Background: This review investigates peripheral dose levels in electron beam treatments, comparing different manufacturers including Varian, Elekta, and Siemens. Accurate measurement of peripheral dose is vital for patient safety and precise radiation delivery in radiation therapy. Methods: This review followed PRISMA standards, conducting a comprehensive literature search from 1978 to July 2023. Emphasis was on identifying studies analyzing peripheral doses related to various electron beam energies, beam angle, field sizes, cutouts, and applicator combinations. Three major databases including PubMed, Web of Science, and Scopus were searched. Results: A total of 7 articles were included in this review. Strategies such as bolus materials, personalized cutouts, and optimal treatment procedures have all been developed to reduce peripheral radiation exposure and enhance patient safety. Ongoing research in this field is focused on further minimizing the risks associated with out-of-field radiation by improving dose delivery systems. Conclusion: The literature emphasizes importance of precision in electron beam radiation therapy, highlighting the critical need for managing peripheral doses and optimizing hardware to ensure patient safety. It advocates for the use of advanced tools and protocols to maintain a balance between effective treatment while protecting healthy tissues. Continuous research, careful treatment planning, and effective management of peripheral doses are essential.
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Affiliation(s)
- Kapil Dev Maharaj
- School of Physics, Mathematics and Computing, The University of Western Australia, Crawley, Western Australia, Australia
| | - Joshua Dass
- Department of Radiation Oncology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - Mounir Ibrahim
- Department of Radiation Oncology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - Talat Mahmood
- Department of Radiation Oncology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - Pejman Rowshanfarzad
- School of Physics, Mathematics and Computing, The University of Western Australia, Crawley, Western Australia, Australia
- Centre for Advanced Technologies in Cancer Research (CATCR), Perth, Western Australia, Australia
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Schlesinger-Raab A, Schubert-Fritschle G, Kim M, Werner J, Belka C, Wolff H, Agha A, Fuchs M, Friess H, Combs S, Häussler B, Engel J, Halfter K. Secondary Primary Cancer Risk After Radiation Therapy in Rectal Cancer: A Population-Based Cohort Study With Propensity Score Matching. Clin Colorectal Cancer 2023; 22:485-495.e3. [PMID: 37838522 DOI: 10.1016/j.clcc.2023.07.007] [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: 04/19/2023] [Revised: 07/27/2023] [Accepted: 07/29/2023] [Indexed: 10/16/2023]
Abstract
BACKGROUND It remains unclear whether radiation therapy (RT) has an impact on the development of secondary primary cancer (SC) in rectal cancer (RC) patients, especially within the true pelvis. AIM To examine the incidence of SC in a population-based cohort of RC after surgical treatment with or without radiation therapy (RT, NRT). PATIENTS AND METHODS The epidemiological cohort consisting of 13,919 RC patients with primary M0 stage diagnosed between 1998 and 2019 was collected from cancer registry data of Upper Bavaria. Competing risk analyses were conducted regarding the development of SC on 11 687 first malignancies, stratified by RT/NRT. A propensity score (PS) was generated by logistic regression modeling of RT to repeat competing risk analyses on a PS-matched cohort. RESULTS The median age (interquartile range) of the epidemiological cohort was 68.9 years (60.4-76.7). About 60.8%, were men, 38.7% had UICC III, 35.8% of tumors were localized lower than 8 cm, 41.3% underwent RT. Only 17.1% of patients older than 80 years at diagnosis received RT. In general, RT patients were 5 years younger than NRT patients (65.9 years [58.0-73.0] vs. 71.3 years [62.4-79.2], P < .0001). The 20-year cumulative incidence of SC was 16.5% in RT and 17.4% in NRT patients (P = .2298). Men with RT had a lower risk of prostate cancer (HR = 0.55, 95%CI [0.34-0.91], P = .0168). In the PS-matched cohort, RT patients had a significantly higher risk of bladder cancer during follow-up (10-year cumulative incidence of 1.1% vs. 0.6% in NRT). The direction of the RT effects in men and women and different tumor sites may cancel each other. CONCLUSION A protective effect of RT in rectal cancer patients on developing prostate SC by half is reproduced. Further analyses studying the long-term SC risks of RT should essentially focus on stratification by sex, and focus on more recent data.
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Affiliation(s)
- Anne Schlesinger-Raab
- Institute of Medical Information Processing, Biometry and Epidemiology (IBE), Faculty of Medicine, Ludwig-Maximilians-University Munich (LMU), Munich, Germany.
| | - Gabriele Schubert-Fritschle
- Institute of Medical Information Processing, Biometry and Epidemiology (IBE), Faculty of Medicine, Ludwig-Maximilians-University Munich (LMU), Munich, Germany
| | - Mia Kim
- Department of Surgery, Clinic Munich-Neuperlach Hospital, Munich, Germany
| | - Jens Werner
- Department of General, Visceral, and Transplantation Surgery, University Hospital, Ludwig-Maximilians-University (LMU), Munich, Germany
| | - Claus Belka
- Department of Radiation Oncology, University Hospital, Ludwig-Maximilians-University (LMU), Munich, Germany
| | - Hendrik Wolff
- Department of Radiology, Nuclear Medicine and Radiotherapy, Radiology Munich, Munich, Germany
| | - Ayman Agha
- Department of General, Visceral, Endocrine and Minimal-Invasive Surgery, Clinic Munich-Bogenhausen, Munich, Germany
| | - Martin Fuchs
- Department of Gastroenterology, Hepatology, and Gastrointestinal-Oncology, Clinic Munich-Bogenhausen, Munich, Germany
| | - Helmut Friess
- Department of General Surgery, Klinikum rechts der Isar, Technical University Munich (TUM), School of Medicine, Munich, Germany
| | - Stefanie Combs
- Department of Radiation Oncology, Klinikum rechts der Isar, Technical University Munich (TUM), School of Medicine, Munich, Germany
| | | | - Jutta Engel
- Institute of Medical Information Processing, Biometry and Epidemiology (IBE), Faculty of Medicine, Ludwig-Maximilians-University Munich (LMU), Munich, Germany
| | - Kathrin Halfter
- Institute of Medical Information Processing, Biometry and Epidemiology (IBE), Faculty of Medicine, Ludwig-Maximilians-University Munich (LMU), Munich, Germany
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Tiruye T, David R, O'Callaghan M, FitzGerald LM, Higgs B, Kahokehr AA, Roder D, Beckmann K. Risk of secondary malignancy following radiation therapy for prostate cancer. Sci Rep 2023; 13:20083. [PMID: 37973983 PMCID: PMC10654670 DOI: 10.1038/s41598-023-45856-z] [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: 08/11/2023] [Accepted: 10/25/2023] [Indexed: 11/19/2023] Open
Abstract
We investigated whether prostate cancer patients treated with external beam radiation therapy (EBRT) have a higher cumulative incidence of secondary cancer compared with patients treated with radical prostatectomy (RP). We used state-wide linked data from South Australia to follow men with prostate cancer diagnosed from 2002 to 2019. The cumulative incidence of overall and site-specific secondary cancers between 5 and 15 years after treatment was estimated. Fine-Gray competing risk analyses were performed with additional sensitivity analyses to test different scenarios. A total of 7625 patients were included (54% underwent RP and 46% EBRT). Characteristics of the two groups differed significantly, with the EBRT group being older (71 vs. 64 years), having higher comorbidity burden and being more likely to die during follow-up than the RP group. Fifteen-year cumulative incidence for all secondary cancers was 27.4% and 22.3% in EBRT and RP groups, respectively. In the adjusted models, patients in the EBRT group had a significantly higher risk of genitourinary (adjusted subhazard ratio (aSHR), 2.29; 95%CI 1.16-4.51) and lung (aSHR, 1.93; 95%CI 1.05-3.56) cancers compared with patients in the RP group. However, there was no statistically significant difference between the two groups for risk of any secondary cancer, gastro-intestinal, skin or haematologic cancers. No statistically significant differences in overall risk of secondary cancer were observed in any of the sensitivity analyses and patterns for risk at specific cancer sites were relatively consistent across different age restriction and latency/time-lag scenarios. In conclusion, the increased risk of genitourinary and lung cancers among men undergoing EBRT may relate partly to treatment effects and partly to unmeasured residual confounding.
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Affiliation(s)
- Tenaw Tiruye
- Cancer Epidemiology and Population Health Research Group, Allied Health and Human Performance, University of South Australia, North Terrace, SAHMRI Building, Adelaide, 5001, Australia.
- Public Health Department, Debre Markos University, Debre Markos, Ethiopia.
| | - Rowan David
- Urology Unit, Flinders Medical Centre, Bedford Park, Australia
- Flinders Health and Medical Research Institute, Flinders University, Adelaide, Australia
| | - Michael O'Callaghan
- Urology Unit, Flinders Medical Centre, Bedford Park, Australia
- Flinders Health and Medical Research Institute, Flinders University, Adelaide, Australia
- South Australian Prostate Cancer Clinical Outcomes Collaborative, Adelaide, Australia
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
| | - Liesel M FitzGerald
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
| | - Braden Higgs
- Cancer Epidemiology and Population Health Research Group, Allied Health and Human Performance, University of South Australia, North Terrace, SAHMRI Building, Adelaide, 5001, Australia
- Department of Radiation Oncology, Royal Adelaide Hospital, Adelaide, Australia
| | - Arman A Kahokehr
- Flinders Health and Medical Research Institute, Flinders University, Adelaide, Australia
- Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia
- Urology Unit, Lyell McEwin Hospital, Elizabeth Vale, Australia
| | - David Roder
- Cancer Epidemiology and Population Health Research Group, Allied Health and Human Performance, University of South Australia, North Terrace, SAHMRI Building, Adelaide, 5001, Australia
| | - Kerri Beckmann
- Cancer Epidemiology and Population Health Research Group, Allied Health and Human Performance, University of South Australia, North Terrace, SAHMRI Building, Adelaide, 5001, Australia
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Atajanova T, Rahman MM, Konieczkowski DJ, Morris ZS. Radiation-associated secondary malignancies: a novel opportunity for applying immunotherapies. Cancer Immunol Immunother 2023; 72:3445-3452. [PMID: 37658906 DOI: 10.1007/s00262-023-03532-1] [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: 04/17/2023] [Accepted: 08/16/2023] [Indexed: 09/05/2023]
Abstract
Radiation is commonly used as a treatment intended to cure or palliate cancer patients. Despite remarkable advances in the precision of radiotherapy delivery, even the most advanced forms inevitably expose some healthy tissues surrounding the target site to radiation. On rare occasions, this results in the development of radiation-associated secondary malignancies (RASM). RASM are typically high-grade and carry a poorer prognosis than their non-radiated counterparts. RASM are characterized by a high mutation burden, increased T cell infiltration, and a microenvironment that bears unique inflammatory signatures of prior radiation, including increased expression of various cytokines (e.g., TGF-β, TNF-α, IL4, and IL10). Interestingly, these cytokines have been shown to up-regulate the expression of PD-1 and/or PD-L1-an immune checkpoint receptor/ligand pair that is commonly targeted by immune checkpoint blocking immunotherapies. Here, we review the current understanding of the tumor-immune interactions in RASM, highlight the distinct clinical and molecular characteristics of RASM that may render them immunologically "hot," and propose a rationale for the formal testing of immune checkpoint blockade as a treatment approach for patients with RASM.
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Affiliation(s)
- Tavus Atajanova
- Biochemistry and Biophysics Program, Amherst College, Amherst, MA, 01002, USA
- Department of Sociology, Amherst College, Amherst, MA, 01002, USA
- Department of Human Oncology, University of Wisconsin-Madison, Madison, WI, 53726, USA
| | - Md Mahfuzur Rahman
- Department of Human Oncology, University of Wisconsin-Madison, Madison, WI, 53726, USA
| | - David J Konieczkowski
- Department of Radiation Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, 43210, USA
| | - Zachary S Morris
- Department of Human Oncology, University of Wisconsin-Madison, Madison, WI, 53726, USA.
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Wang J, Zhang C, Xiang Y, Han B, Cheng Y, Tong Y, Yan D. Risk prediction of second primary malignancies after gynecological malignant neoplasms resection with and without radiation therapy: a population-based surveillance, epidemiology, and end results (SEER) analysis. J Cancer Res Clin Oncol 2023; 149:12703-12711. [PMID: 37452852 PMCID: PMC10587290 DOI: 10.1007/s00432-023-05046-w] [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: 05/15/2023] [Accepted: 06/28/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE The association between post-resection radiotherapy for primary gynecological malignant neoplasms (GMNs) and the development of secondary primary malignancies (SPMs) remains a subject of debate. This study represents the first population-based analysis employing a multivariate competitive risk model to assess risk factors for this relationship and to develop a comprehensive competing-risk nomogram for quantitatively predicting SPM probabilities. MATERIALS AND METHODS In our study, data on patients with primary GMNs were retrospectively collected from the Epidemiology, Surveillance and End Results (SEER) database from 1973 to 2015. The incidence of secondary malignant tumors diagnosed at least six months after GMN diagnosis was compared to determine potential risk factors for SPMs in GMN patients using the Fine and Gray proportional sub-distribution hazard model. A competing-risk nomogram was constructed to quantify SPM probabilities. RESULTS A total of 109,537 patients with GMNs were included in the study, with 76,675 and 32,862 GMN patients in the training and verification sets, respectively. The competing-risk model analysis identified age, primary tumor location, tumor grade, disease stage, chemotherapy, and radiation as risk factors for SPMs in GMN patients. Calibration curves and ROC curves in both training and verification cohorts demonstrated the predictive accuracy of the established nomogram, which exhibited a good ability to predict SPM occurrence. CONCLUSIONS This study presents the nomogram developed for quantitatively predicting SPM probabilities in GMN patients for the first time. The constructed nomogram can assist clinicians in designing personalized treatment strategies and facilitate clinical decision-making processes.
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Affiliation(s)
- Jing Wang
- Department of Oncology, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, 101149, China
| | - Chan Zhang
- Department of Oncology, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, 101149, China
| | - Yaoxian Xiang
- Department of Oncology, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, 101149, China
| | - Baojuan Han
- Department of Oncology, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, 101149, China
| | - Yurong Cheng
- Department of Oncology, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, 101149, China
| | - Yingying Tong
- Department of Oncology, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, 101149, China.
| | - Dong Yan
- Department of Oncology, Beijing Luhe Hospital Affiliated to Capital Medical University, Beijing, 101149, China.
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29
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Liang LA, Tseng YJ, Tanaka LF, Klug SJ. Second primary cancer among 217702 colorectal cancer survivors: An analysis of national German cancer registry data. Int J Cancer 2023; 153:1459-1471. [PMID: 37392091 DOI: 10.1002/ijc.34638] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 05/19/2023] [Accepted: 06/01/2023] [Indexed: 07/02/2023]
Abstract
With improvements in survival after colorectal cancer (CRC), more survivors are at risk of developing a second cancer, particularly in younger populations where CRC incidence is increasing. We estimated the incidence of second primary cancer (SPC) in CRC survivors and its potential risk factors. We identified CRC cases diagnosed between 1990 and 2011 and SPCs until 2013 from nine German cancer registries. Standardized incidence ratios (SIR) and absolute excess risk (AER) per 10 000 person-years were calculated and were stratified by index site: colon cancer (CC) and rectal cancer (RC), age and sex. Cox regression assessed potential SPC risk factors, including primary tumor-related therapy considering death as a competing risk. We included 217 202 primary CRC cases. SPC occurred in 18 751 CRC survivors (8.6%; median age: 69 years). Risk of cancer was significantly higher in CRC survivors than in the general population (SIR males 1.14, 95% confidence interval [CI] 1.12-1.17, AER = 24.7; SIR females 1.20, 95% CI 1.17-1.23, AER = 22.8). Increased risks of SPCs were observed for the digestive system, urinary system and female and male reproductive organs. CRC incidence increased in younger persons (<50 years) and SPC incidence was 4-fold in this group (SIR males 4.51, 95% CI 4.04-5.01, AER = 64.2; SIR females 4.03, 95% CI 3.62-4.48, AER = 77.0). Primary tumor-related factors associated with SPC risk were right-sided cancer and smaller primary tumor size. Treatment and risk of SPC differed for CC (no effect) and RC (lower risk after chemotherapy). CRC survivors have excess risk of developing SPC, with particular characteristics that could guide targeted surveillance.
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Affiliation(s)
- Linda A Liang
- Chair of Epidemiology, Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Ying-Ju Tseng
- Chair of Epidemiology, Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Luana F Tanaka
- Chair of Epidemiology, Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
| | - Stefanie J Klug
- Chair of Epidemiology, Department of Sport and Health Sciences, Technical University of Munich, Munich, Germany
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Todem D, Hsu WW, Kim K. Nonparametric scanning tests of homogeneity for hierarchical models with continuous covariates. Biometrics 2023; 79:2063-2075. [PMID: 36454666 PMCID: PMC10232678 DOI: 10.1111/biom.13801] [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: 04/29/2021] [Accepted: 10/31/2022] [Indexed: 12/03/2022]
Abstract
In many applications of hierarchical models, there is often interest in evaluating the inherent heterogeneity in view of observed data. When the underlying hypothesis involves parameters resting on the boundary of their support space such as variances and mixture proportions, it is a usual practice to entertain testing procedures that rely on common heterogeneity assumptions. Such procedures, albeit omnibus for general alternatives, may entail a substantial loss of power for specific alternatives such as heterogeneity varying with covariates. We introduce a novel and flexible approach that uses covariate information to improve the power to detect heterogeneity, without imposing unnecessary restrictions. With continuous covariates, the approach does not impose a regression model relating heterogeneity parameters to covariates or rely on arbitrary discretizations. Instead, a scanning approach requiring continuous dichotomizations of the covariates is proposed. Empirical processes resulting from these dichotomizations are then used to construct the test statistics, with limiting null distributions shown to be functionals of tight random processes. We illustrate our proposals and results on a popular class of two-component mixture models, followed by simulation studies and applications to two real datasets in cancer and caries research.
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Affiliation(s)
- David Todem
- Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, Michigan, USA
| | - Wei-Wen Hsu
- Department of Environmental and Public Health Sciences, University of Cincinnati, Cincinnati, Ohio, USA
| | - KyungMann Kim
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, Wisconsin, USA
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31
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Li C, Du C, Wang Y, Liu M, Zhao F, Li J, Wang W, Wei X, Qu J, Zhou Z, Zhang Y, Zhang S. Risk, molecular subtype and prognosis of second primary breast cancer: an analysis based on first primary cancers. Am J Cancer Res 2023; 13:3203-3220. [PMID: 37559977 PMCID: PMC10408461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 07/08/2023] [Indexed: 08/11/2023] Open
Abstract
Second primary breast cancer (SPBC) was potentially related to other cancers, which may impact its incidence, prognosis and therapeutic approaches. Nevertheless, few studies have characterized this relationship and analyzed the subtypes of SPBC. Our study intended to investigate the occurrence and prognosis of SPBC. We analyzed the patterns, clinical characteristics, standardized incidence ratio (SIR) and standardized mortality ratio (SMR) of patients with SPBC. The propensity score matching (PSM) approach was further used to balance the differences in clinical features between patients with primary breast cancer (PBC) and SPBC, then Kaplan-Meier (KM) survival analysis was used to compare their overall survival and breast cancer-specific survival. Finally, a predictive model was constructed to estimate the 3- and 5-year survival rates of SPBC patients. We found that the SIR of individuals with SPBC was significantly higher in cancer survivors than in the general population (SIR=1.16, 95% CI=1.15-1.17, P<0.05). SPBC patients with first primary lung/bronchus cancer had a much higher SMR (SMR=1.71, 95% CI=1.58-1.85, P<0.05) compared with survivors of other malignancies. Individuals with SPBC had a larger proportion of the HR-/HER2- subtype than those with PBC. Particularly among survivors of estrogen-dependent ovarian and breast cancer, the proportion of the HR-/HER2- subtype of SPBC considerably rose. After propensity score matching, we discovered that SPBC patients' overall survival remained poorer than that of PBC patients (HR=1.43, 95% CI=1.39-1.47, P<0.001). However, the prognosis of SPBC in first primary thyroid cancer survivors was better than PBC patients (HR=0.64, 95% CI=0.55-0.75, P<0.001). Also, an extreme gradient boosting (XGBoost) model was developed to evaluate the 3-year (AUC=0.817) and 5-year survival (AUC=0.825) of SPBC patients. Our data demonstrated the distinct biological performance of SPBC with various first primary cancers. Furthermore, our findings revealed an indispensable role of first primary cancer (FPC) in the development of SPBC and provided an additional theoretical basis for the clinical follow-up and identification of SPBC.
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Affiliation(s)
- Chaofan Li
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Chong Du
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Yusheng Wang
- Department of Otolaryngology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Mengjie Liu
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Fang Zhao
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Jia Li
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Weiwei Wang
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Xinyu Wei
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Jingkun Qu
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Zhangjian Zhou
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Yinbin Zhang
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
| | - Shuqun Zhang
- Department of Oncology, The Second Affiliated Hospital of Xi’an Jiaotong UniversityNo. 157 West Fifth Street, Xi’an, Shaanxi, P. R. China
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Reith W, Yilmaz U. [Secondary tumors following radiation therapy and chemotherapy : Incidence of cavernous hemangiomas]. RADIOLOGIE (HEIDELBERG, GERMANY) 2023:10.1007/s00117-023-01170-3. [PMID: 37432425 DOI: 10.1007/s00117-023-01170-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Accepted: 06/01/2023] [Indexed: 07/12/2023]
Abstract
PROBLEM There is a risk of developing secondary central nervous system (CNS) tumors after cranial radiation therapy. Meningiomas and pituitary tumors are also increasingly treated with radiation therapy, which means that the risk of secondary tumors from radiation in children and adults must be communicated. METHODS Studies in children show that radiation causes a 7- to 10-fold increase in subsequent CNS tumors with a cumulative incidence over 20 years ranging from 1.03 to 28.9. The latency period for the occurrence of secondary tumors ranged from 5.5 to 30 years, with gliomas developing after 5-10 years and meningiomas around 15 years after irradiation. The latency period for secondary CNS tumors in adults ranged from 5 to 34 years. CONCLUSION After radiation treatment, tumors can rarely occur as secondary sequelae, mostly meningiomas and gliomas, but also cavernomas. The treatment and long-term results of radiation-induced CNS tumors showed no worse results than primary CNS tumors over the course of time.
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Affiliation(s)
- Wolfgang Reith
- Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes, Kirrberger Str., 66424, Homburg-Saar, Deutschland.
| | - Umut Yilmaz
- Klinik für Diagnostische und Interventionelle Neuroradiologie, Universitätsklinikum des Saarlandes, Kirrberger Str., 66424, Homburg-Saar, Deutschland
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Sidhu MS, Singh K, Sood S, Aggarwal R. A dosimetric comparison of intensity-modulated radiotherapy versus rapid arc in gynecological malignancies: Dose beyond planning target volume, precisely 5Gy volume. J Cancer Res Ther 2023; 19:1267-1271. [PMID: 37787294 DOI: 10.4103/jcrt.jcrt_11_22] [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] [Indexed: 10/04/2023]
Abstract
Introduction Aim of radiotherapy is precise dose delivery with objective of achieving maximum local control and minimal toxicity by decreasing dose to organ at risk (OAR).This aim can be achieved by technologies like intensity-modulated radiotherapy (IMRT) and volumetric arc therapy. However, later offers comparable or even better plan quality with shorter treatment time. It is important to note that low dose regions are also a concern due long-term risk of developing a second cancer after radiotherapy. The objective of our study is to do dosimetric comparison of IMRT vs. Rapid arc (RA) plan in gynecology cancer and specifically to assess dose beyond planning target volume (PTV), precisely 5 Gy volume. Methods Each 20 eligible patients underwent radiotherapy planning on eclipse by both IMRT and RA plans as per institution protocols. Comparative dosimetric analysis of both plans was done by paired sample t-test. PTV metrics compared were D95%, homogenecity index (HI), and conformity index (CI). OAR dose compared were bowel V40 Gy <30%, Rectum V30 Gy <60%, Bladder V45 Gy <35%, and bilateral femur head and neck V30 Gy < 50%. Futhermore, calculated monitor units (MUs) were also compared. Finally, volume of normal tissue beyond the PTV, specifically 5 Gy volume, was compared between plans. Results Dosimetric plan comparison showed statistically significant difference in RA and IMRT plans with improved PTV coverage and better OAR tolerance with RA plan. In addition, MU used were significantly less in RA plan, coupled with reduced V5 Gy volume. Conclusion In sum, RA plans are dosimetrically significantly better compared to IMRT plans in gynecological malignancies in terms of PTV coverage and OAR sparing. Importantly, not only less MU used but also significantly less normal tissue V5 Gy volume is less in RA compared to IMRT plans.
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Affiliation(s)
| | - Kulbir Singh
- Department of Medical Physics, DMCH Cancer Centre, Ludhiana, Punjab, India
| | - Sandhya Sood
- Department of Radiation Oncology, DMCH Cancer Centre, Ludhiana, Punjab, India
| | - Ritu Aggarwal
- Department of Radiation Oncology, DMCH Cancer Centre, Ludhiana, Punjab, India
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34
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Ellis SDP, Kenney-Herbert E, Crosby T, Mukherjee S. Cervical Oesophageal Cancer: A Call for Treatment Consensus. Clin Oncol (R Coll Radiol) 2023; 35:478-481. [PMID: 37087356 DOI: 10.1016/j.clon.2023.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 04/06/2023] [Indexed: 04/24/2023]
Affiliation(s)
- S D P Ellis
- Churchill Hospital, Oxford University NHS Trust, Oxford, UK
| | | | - T Crosby
- Velindre Cancer Centre, Cardiff, UK
| | - S Mukherjee
- Churchill Hospital, Oxford University NHS Trust, Oxford, UK
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35
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Eber J, Schmitt M, Dehaynin N, Le Fèvre C, Antoni D, Noël G. Evaluation of Cardiac Substructures Exposure of DIBH-3DCRT, FB-HT, and FB-3DCRT in Hypofractionated Radiotherapy for Left-Sided Breast Cancer after Breast-Conserving Surgery: An In Silico Planning Study. Cancers (Basel) 2023; 15:3406. [PMID: 37444516 DOI: 10.3390/cancers15133406] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/25/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Left-sided breast cancer radiotherapy can lead to late cardiovascular complications, including ischemic events. To mitigate these risks, cardiac-sparing techniques such as deep-inspiration breath-hold (DIBH) and intensity-modulated radiotherapy (IMRT) have been developed. However, recent studies have shown that mean heart dose is not a sufficient dosimetric parameter for assessing cardiac exposure. In this study, we aimed to compare the radiation exposure to cardiac substructures for ten patients who underwent hypofractionated radiotherapy using DIBH three-dimensional conformal radiation therapy (3DCRT), free-breathing (FB)-3DCRT, and FB helical tomotherapy (HT). Dosimetric parameters of cardiac substructures were analyzed, and the results were statistically compared using the Wilcoxon signed-rank test. This study found a significant reduction in the dose to the heart, left anterior descending coronary artery, and ventricles with DIBH-3DCRT and FB-HT compared to FB-3DCRT. While DIBH-3DCRT was very effective in sparing the heart, in some cases, it provided little or no cardiac sparing. FB-HT can be an interesting treatment modality to reduce the dose to major coronary vessels and ventricles and may be of interest for patients with cardiovascular risks who do not benefit from or cannot perform DIBH. These findings highlight the importance of cardiac-sparing techniques for precise delivery of radiation therapy.
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Affiliation(s)
- Jordan Eber
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 67033 Strasbourg, France
| | - Martin Schmitt
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 67033 Strasbourg, France
| | - Nicolas Dehaynin
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 67033 Strasbourg, France
| | - Clara Le Fèvre
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 67033 Strasbourg, France
| | - Delphine Antoni
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 67033 Strasbourg, France
| | - Georges Noël
- Department of Radiation Oncology, Institut de Cancérologie Strasbourg Europe (ICANS), 67033 Strasbourg, France
- Centre Paul Strauss, Strasbourg University, CNRS, IPHC UMR 7178, UNICANCER, 67000 Strasbourg, France
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Xiong S, Liang H, Liang P, Cai X, Li C, Zhong R, Li J, Cheng B, Zhu F, Ou L, Chen Z, Zhao Y, Deng H, Chen Z, Liu Z, Xie Z, Li F, He J, Liang W. Predilection site and risk factor of second primary cancer: A pan-cancer analysis based on the SEER database. Chin Med J (Engl) 2023; 136:1500-1502. [PMID: 37101356 PMCID: PMC10278722 DOI: 10.1097/cm9.0000000000002681] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Indexed: 04/28/2023] Open
Affiliation(s)
- Shan Xiong
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Hengrui Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Peng Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Xiuyu Cai
- Department of General Internal Medicine, Sun Yat-sen University Cancer Centre, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, Guangdong 510160, China
| | - Caichen Li
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Ran Zhong
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Jianfu Li
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Bo Cheng
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Feng Zhu
- Department of General Internal Medicine, Detroit Médica Center Sinai-Grace Hospital, Detroit MI 48235, USA
| | - Limin Ou
- Department of Oncology, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong 510660, China
| | - Zisheng Chen
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
- Department of Respiratory Medicine, The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Qingyuan, Guangdong 511518, China
| | - Yi Zhao
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Hongsheng Deng
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Zhuxing Chen
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Zhichao Liu
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Zhanhong Xie
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Feng Li
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Jianxing He
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
| | - Wenhua Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou, Guangdong 510120, China
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Prenatt Z, Liaquat H, Shupp B, Stoll L, Schneider Y. Esophageal Neuroendocrine Carcinoma Presenting After Definitive Chemoradiation of Squamous Cell Carcinoma in the Same Location. ACG Case Rep J 2023; 10:e01091. [PMID: 37346465 PMCID: PMC10281325 DOI: 10.14309/crj.0000000000001091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 05/30/2023] [Indexed: 06/23/2023] Open
Abstract
Esophageal neuroendocrine carcinoma is very rare and highly aggressive. An 85-year-old man with a history of esophageal squamous cell carcinoma in remission presented 4 years after definitive chemoradiation with new-onset dysphagia. Endoscopy with biopsy revealed high-grade malignancy consistent with neuroendocrine carcinoma. Treatment options were limited to chemotherapy because of his metastatic disease, and he unfortunately died 14 months after diagnosis. The occurrence of esophageal neuroendocrine carcinoma in a site of prior squamous cell carcinoma is very uncommon, and this likely represents a case of radiation-induced malignancy. Therefore, when undergoing radiotherapy, patients and providers should discuss the possibility of this life-threatening complication.
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Affiliation(s)
- Zarian Prenatt
- Department of Internal Medicine, St. Luke's University Health Network, Bethlehem, PA
| | - Hammad Liaquat
- Department of Gastroenterology, St. Luke's University Health Network, Bethlehem, PA
| | - Brittney Shupp
- Department of Internal Medicine, St. Luke's University Health Network, Bethlehem, PA
| | - Lisa Stoll
- Department of Pathology, St. Luke's University Health Network, Bethlehem, PA
| | - Yecheskel Schneider
- Department of Gastroenterology, St. Luke's University Health Network, Bethlehem, PA
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Di Lalla V, Tolba M, Khosrow-Khavar F, Baig A, Freeman C, Panet-Raymond V. Radiation-Induced Sarcomas of the Breast: A Review of a 20-Year Single-Center Experience. Cureus 2023; 15:e38096. [PMID: 37252471 PMCID: PMC10210072 DOI: 10.7759/cureus.38096] [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] [Accepted: 04/24/2023] [Indexed: 05/31/2023] Open
Abstract
Background Radiation-induced sarcomas (RISs) are histologically proven sarcomas within or around a previously irradiated site, per Cahan's criteria. RIS incidence is higher in breast cancer compared to other solid cancers and the prognosis remains poor given limited treatment options. This study aimed to review 20-year experience with RISs at a large tertiary care center. Methodology Using our institutional cancer registry database, we included patients meeting Cahan's criteria diagnosed between 2000 and 2020. Patient demographics, oncologic treatment, and oncologic outcomes data were collected. Descriptive statistics were used to describe demographic data. Oncologic outcomes were assessed using the Kaplan-Meier method. Results A total of 19 patients were identified. The median age at RIS diagnosis was 72 years (range = 39-82 months), and the median latency period for the development of RIS was 112 months (range = 53-300 months). All patients underwent surgery, three patients received systemic therapy, and six patients received re-irradiation as salvage treatment. The median follow-up time was 31 months (range = 6-172 months) from the diagnosis of RIS. Overall, five patients had local recurrence, and one patient developed distant metastases. The median time to progression was seven months (range = 4-14 months). The progression-free survival (95% confidence interval (CI)) at two years was 56.1% (37.4-84.4%). At follow-up two years after the diagnosis of sarcoma, the overall survival (95% CI) was 88.9% (75.5-100%). Conclusions While breast RIS remains rare, when managed in a large tertiary care center, overall survival outcomes appear favorable. A significant proportion of patients recur locally after maximal treatment and require salvage therapy to improve outcomes. These patients should be managed in high-volume centers where multidisciplinary expertise is available.
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Affiliation(s)
- Vanessa Di Lalla
- Radiation Oncology, McGill University, Montreal, CAN
- Radiation Oncology, McGill University Health Centre, Montreal, CAN
| | - Marwan Tolba
- Radiation Oncology, McGill University, Montreal, CAN
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Yang J, Wu F, An H, Gan H. Incidence and risk outcomes of second primary malignancy of patients with post-operative colorectal cancer. Int J Colorectal Dis 2023; 38:88. [PMID: 36995483 DOI: 10.1007/s00384-023-04366-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/03/2023] [Indexed: 03/31/2023]
Abstract
BACKGROUND AND AIMS This study aimed to investigate the incidence and the risk factors of incidence for second primary malignancies (SPMs) onset among survivors diagnosed with colorectal cancer (CRC). METHODS A large population-based cohort study was performed. Data of patients diagnosed with CRC was identified and extracted from 8 cancer registries of Surveillance, Epidemiology, and End Results database from January 1990 to December 2017. The outcome of interest was percentage and common sites of SPM onset after primary CRC diagnosis. The cumulative incidence and standardize incidence rates (SIRs) were also reported. Afterwards, we estimated sub-distribution hazards ratios (SHRs) and relative risks (RRs) for SPM occurrence using multivariable competing-risk and Poisson regression models, respectively. RESULTS A total of 152,402 patients with CRC were included to analyze. Overall, 23,816 patients of all CRC survivors (15.6%) were reported SPM occurrence. The highest proportion of SPMs development after primary CRC diagnosis was second CRC, followed by lung and bronchus cancer among all survivors. Also, CRC survivors were more susceptible to develop second gastrointestinal cancers (GICs). Besides, pelvic cancers were analyzed with a relative high proportion among patients who received RT in comparison to those without RT. The cumulative incidence of all SPMs onset was 22.16% (95% CI: 21.82-22.49%) after near 30-year follow-up. Several factors including older age, male, married status, and localized stage of CRC were related to the high risk of SPMs onset. In treatment-specific analyses, RT was related to a higher cumulative incidence of SPMs occurrence (all SPMs: 14.08% vs. 8.72%; GICs: 2.67% vs. 2.04%; CRC: 1.01% vs. 1.57%; all p < 0.01). Furthermore, the increased risk of SPMs onset was found among patients who received RT than patients within the NRT group (SHR: 1.50, 95% CI: 1.32-1.71), p < 0.01; RR: 1.61, 95% CI: 1.45-1.79, p < 0.01). CONCLUSION The present study described the incidence pattern of SPM among CRC survivors and identified the risk factors of the SPM onset. RT treatment for patients diagnosed with CRC may increase the risk of SPMs occurrence. The findings suggest the need for long-term follow-up surveillance for these patients.
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Affiliation(s)
- Jiahui Yang
- Department of Geriatrics and National Clinical Research Center for Geriatric, West China Hospital, Sichuan University, Chengdu, China
- Lab of Inflammatory Bowel Disease, Clinical Institute of Inflammation and Immunology, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
| | - Fangli Wu
- Department of Gastroenterology, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Hongjin An
- Lab of Inflammatory Bowel Disease, Clinical Institute of Inflammation and Immunology, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- Department of Gastroenterology and the Center of Inflammatory Bowel Disease, West China Hospital, Sichuan University, Chengdu, China
| | - Huatian Gan
- Department of Geriatrics and National Clinical Research Center for Geriatric, West China Hospital, Sichuan University, Chengdu, China.
- Lab of Inflammatory Bowel Disease, Clinical Institute of Inflammation and Immunology, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China.
- Department of Gastroenterology and the Center of Inflammatory Bowel Disease, West China Hospital, Sichuan University, Chengdu, China.
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Bonaparte I, Gregucci F, Di Monaco A, Troisi F, Surgo A, Ludovico E, Carbonara R, Paulicelli E, Sanfrancesco G, De Pascali C, Vitulano N, Quadrini F, Ciliberti MP, Romanazzi I, Di Guglielmo FC, Cusumano D, Calbi R, Grimaldi M, Fiorentino A. Phase II Trial of LINAC-Based STereotactic Arrhythmia Radioablation (STAR) for Paroxysmal Atrial Fibrillation in Elderly: Planning and Dosimetric Point of View. J Pers Med 2023; 13:jpm13040596. [PMID: 37108982 PMCID: PMC10143465 DOI: 10.3390/jpm13040596] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 03/13/2023] [Accepted: 03/26/2023] [Indexed: 03/31/2023] Open
Abstract
Purpose: Approaching treatment for elderly patients with atrial fibrillation is difficult. A prospective phase II trial evaluating LINAC-based stereotactic arrhythmia radioablation (STAR) safety in this population started in 2021. Dosimetric and planning data were reported. Materials and Methods: A vac-lock bag was used for immobilization in the supine position and a computed tomography (CT, 1 mm) was performed. The clinical target volume (CTV) was defined as the area around the pulmonary veins. An internal target volume (ITV) was added to the CTV to compensate heart and respiratory movement. The planning target volume (PTV) was defined by adding 0–3 mm to the ITV. STAR was performed during free-breathing with a PTV prescription total dose (Dp) of 25 Gy/1 fraction. Flattening filter-free volumetric-modulated arc therapy plans were generated, optimized, and delivered by TrueBeamTM. Image-guided radiotherapy with cone-beam CT and surface-guided radiotherapy with Align-RT (Vision RT) were employed. Results: From May 2021 to March 2022, 10 elderly patients were treated. Mean CTVs, ITVs, and PTVs were 23.6 cc, 44.32 cc, and 62.9 cc, respectively; the mean prescription isodose level and D2% were 76.5% and 31.2 Gy, respectively. The average heart and left anterior descending artery (LAD) Dmean were 3.9 and 6.3 Gy, respectively; the mean Dmax for LAD, spinal cord, left and right bronchus, and esophagus were 11.2, 7.5, 14.3, 12.4, and 13.6 Gy, respectively. The overall treatment time (OTT) was 3 min. Conclusions: The data showed an optimal target coverage, sparing surrounding tissue, in 3 min of OTT. LINAC-based STAR for AF could represent a valid non-invasive alternative for elderly patients who were excluded from catheter ablation.
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Nguyen NH, Shin SJ, Dodd-Eaton EB, Ning J, Wang W. Personalized Risk Prediction for Cancer Survivors: A Bayesian Semi-parametric Recurrent Event Model with Competing Outcomes. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.02.28.530537. [PMID: 36909464 PMCID: PMC10002693 DOI: 10.1101/2023.02.28.530537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Multiple primary cancers are increasingly more frequent due to improved survival of cancer patients. Characteristics of the first primary cancer largely impact the risk of developing subsequent primary cancers. Hence, model-based risk characterization of cancer survivors that captures patient-specific variables is needed for healthcare policy making. We propose a Bayesian semi-parametric framework, where the occurrence processes of the competing cancer types follow independent non-homogeneous Poisson processes and adjust for covariates including the type and age at diagnosis of the first primary. Applying this framework to a historically collected cohort with families presenting a highly enriched history of multiple primary tumors and diverse cancer types, we have derived a suite of age-to-onset penetrance curves for cancer survivors. This includes penetrance estimates for second primary lung cancer, potentially impactful to ongoing cancer screening decisions. Using Receiver Operating Characteristic (ROC) curves, we have validated the good predictive performance of our models in predicting second primary lung cancer, sarcoma, breast cancer, and all other cancers combined, with areas under the curves (AUCs) at 0.89, 0.91, 0.76 and 0.68, respectively. In conclusion, our framework provides covariate-adjusted quantitative risk assessment for cancer survivors, hence moving a step closer to personalized health management for this unique population.
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Affiliation(s)
- Nam H Nguyen
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX
- Department of Statistics, Rice University, Houston, TX
| | - Seung Jun Shin
- Department of Statistics, Korea University, Seoul, Korea
| | - Elissa B Dodd-Eaton
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jing Ning
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Wenyi Wang
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX
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Bailey S, Ezratty C, Mhango G, Lin JJ. Clinical and sociodemographic risk factors associated with the development of second primary cancers among postmenopausal breast cancer survivors. Breast Cancer 2023; 30:215-225. [PMID: 36316601 PMCID: PMC9974531 DOI: 10.1007/s12282-022-01411-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 10/18/2022] [Indexed: 02/24/2023]
Abstract
BACKGROUND Advancement in breast cancer (BC) diagnosis and treatment have increased the number of long-term survivors. Consequently, primary BC survivors are at a greater risk of developing second primary cancers (SPCs). The risk factors for SPCs among BC survivors including sociodemographic characteristics, cancer treatment, comorbidities, and concurrent medications have not been comprehensively examined. The purpose of this study is to assess the incidence and clinicopathologic factors associated with risk of SPCs in BC survivors. METHODS We analyzed 171, 311 women with early-stage primary BC diagnosed between January 2000 and December 2015 from the Medicare-linked Surveillance Epidemiology and End Results (SEER-Medicare) database. SPC was defined as any diagnosis of malignancy occurring within the study period and at least 6 months after primary BC diagnosis. Univariate analyses compared baseline characteristics between those who developed a SPC and those who did not. We evaluated the cause-specific hazard of developing a SPC in the presence of death as a competing risk. RESULTS Of the study cohort, 21,510 (13%) of BC survivors developed a SPC and BC was the most common SPC type (28%). The median time to SPC was 44 months. Women who were white, older, and with fewer comorbidities were more likely to develop a SPC. While statins [hazard ratio (HR) 1.066 (1.023-1.110)] and anti-hypertensives [HR 1.569 (1.512-1.627)] increased the hazard of developing a SPC, aromatase inhibitor therapy [HR 0.620 (0.573-0.671)] and bisphosphonates [HR 0.905 (0.857-0.956)] were associated with a decreased hazard of developing any SPC, including non-breast SPCs. CONCLUSION Our study shows that specific clinical factors including type of cancer treatment, medications, and comorbidities are associated with increased risk of developing SPCs among older BC survivors. These results can increase patient and clinician awareness, target cancer screening among BC survivors, as well as developing risk-adapted management strategies.
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Affiliation(s)
- Stacyann Bailey
- Department of Biomedical Engineering, Institute for Applied Life Sciences, University of Massachusetts Amherst, 240 Thatcher Road, Amherst, MA, 01003, USA.
| | - Charlotte Ezratty
- Division of General Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Grace Mhango
- Division of General Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jenny J. Lin
- Division of General Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Matsuo K, Vallejo A, Barakzai SK, Nusbaum DJ, Machida H, Ciccone MA, Roman LD. Secondary ovarian cancer after external beam radiotherapy for nonovarian pelvic malignancy. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:461-467. [PMID: 36064632 DOI: 10.1016/j.ejso.2022.08.025] [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: 06/29/2022] [Accepted: 08/23/2022] [Indexed: 10/15/2022]
Abstract
OBJECTIVE To examine characteristics and survival of patients who developed secondary ovarian cancer after external beam radiotherapy (EBRT) for a prior nonovarian pelvic malignancy. METHODS This is a population-based retrospective cohort study, querying the Surveillance, Epidemiology, and End Result program from 1975 to 2016. 167,269 women who received EBRT for 7 malignancies (anus, rectum, bladder, cervix, uterus, vulva, or vagina) were examined to identify subsequent secondary ovarian cancer diagnosis after EBRT. Then, within the ovarian cancer cohort (n = 147,618), characteristics and survival of patients with secondary ovarian cancer after EBRT were compared to those with ovarian cancer who did not receive prior EBRT. RESULTS Following EBRT for a pelvic malignancy, 215 (1.3 per 1000) patients developed secondary ovarian cancer. Among those, the most frequent prior malignancy was cervical cancer (45.6%), followed by rectal cancer (20.9%). The median time from prior EBRT to secondary ovarian cancer was 8.8 years (interquartile range, 2.8-14.5). In multivariable analysis, patients with secondary ovarian cancer after EBRT were more likely to be older, and have a recent year of diagnosis, but less likely to have early-disease compared to ovarian cancer patients without prior EBRT (all, P < 0.05). In weighted model, patients with secondary ovarian cancer after EBRT had decreased overall survival compared to those with ovarian cancer without prior EBRT (5-year rates, 19.6% versus 39.9%, hazard ratio 1.62, 95% confidence interval 1.43-1.85). Similar association was observed in ages <70, ≥70, White, non-White, early-disease, and advanced-disease in sensitivity analyses. CONCLUSION Radiotherapy-related secondary ovarian cancer may be associated with decreased overall survival.
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Affiliation(s)
- Koji Matsuo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.
| | - Andrew Vallejo
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - Syem K Barakzai
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - David J Nusbaum
- Section of Urology, University of Chicago Medicine, Chicago, IL, USA
| | - Hiroko Machida
- Department of Obstetrics and Gynecology, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Marcia A Ciccone
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA
| | - Lynda D Roman
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA; Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA
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Case series report: radiation-induced oropharyngeal carcinoma. Anticancer Drugs 2023; 34:325-331. [PMID: 36730617 DOI: 10.1097/cad.0000000000001411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The incidence of radiation-induced secondary primary tumors (SPTs) is estimated to be between 1 and 20%. The oropharynx is not a common site for postradiotherapy head and neck SPTs. We describe the cases of eight patients, each with an SPT of the oropharynx. These developed after a long median latency of 17.7 years with each receiving two-dimensional radiation therapy and delivery of at least 5000 cGy per pharynx, except for one who was treated with IMRT. Tumor histological commonalities revealed squamous cell carcinoma p16 negative staining, local invasion, and limited lymphatic spread, with posterior wall of the oropharynx and the base of the tongue being the most common locations. Limited and challenging treatment options have been reported such as surgery, reirradiation, or clinical trials. Radiation-induced SP oropharyngeal carcinoma has unique clinical and pathological features. Patients with this disease have limited treatment options, which should be discussed in a multidisciplinary tumor board meeting. For this population, lifelong follow-up may help in early diagnosis and improve outcomes.
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Zhou B, Zang R, Song P, Zhang M, Bie F, Bai G, Li Y, Huai Q, Han Y, Gao S. Association between radiotherapy and risk of second primary malignancies in patients with resectable lung cancer: a population-based study. J Transl Med 2023; 21:10. [PMID: 36624443 PMCID: PMC9827664 DOI: 10.1186/s12967-022-03857-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 12/27/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND The most common form of treatment for non-metastatic lung cancer is surgery-based combination therapy, which may also include adjuvant radiotherapy or chemotherapy. Second primary malignancies (SPMs) are uncommon but significant radiation side effects in patients with resectable lung cancer, and SPMs have not been adequately investigated. Our study aims to assess the correlations of radiotherapy with the development of SPMs in patients with resectable lung cancer. METHODS We screened for any primary malignancy that occurred more than five years after the diagnosis of resectable lung cancer. Based on the large cohort of the Surveillance, Epidemiology and End Results database, radiotherapy-correlated risks were estimated using the Poisson regression analysis and the cumulative incidence of SPMs was calculated using Fine-Gray competing risk regression analysis. RESULTS Among the 62,435 patients with non-metastatic lung cancer undergoing surgery, a total of 11,341 (18.16%) patients have received radiotherapy. Our findings indicated that radiotherapy was substantially related to a high risk of main second solid malignancies (RR = 1.21; 95%CI, 1.08 to 1.35) and a negligible risk of main second hematologic malignancies (RR = 1.08; 95%CI, 0.84 to 1.37). With the greatest number of patients, the risk of acquiring a second primary gastrointestinal cancer was the highest overall (RR = 1.77; 95 percent CI, 1.44 to 2.15). The cumulative incidence and standardized incidence ratios of SPMs revealed similar findings. Furthermore, the young and the elderly may be more vulnerable, and the highest risk of acquiring most SPMs was seen more than ten years after lung cancer diagnosis. Additionally, more attention should be paid to the second primary gastrointestinal cancer in young individuals with resectable lung cancer. CONCLUSION After receiving radiotherapy, an increased risk of developing second primary solid and gastrointestinal cancers was observed for patients with resectable lung cancer. The prevention of SPMs associated with radiotherapy requires further attention.
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Affiliation(s)
- Bolun Zhou
- grid.506261.60000 0001 0706 7839Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ruochuan Zang
- grid.506261.60000 0001 0706 7839Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Peng Song
- grid.506261.60000 0001 0706 7839Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Moyan Zhang
- grid.506261.60000 0001 0706 7839Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fenglong Bie
- grid.506261.60000 0001 0706 7839Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guangyu Bai
- grid.506261.60000 0001 0706 7839Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuan Li
- grid.506261.60000 0001 0706 7839Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qilin Huai
- grid.506261.60000 0001 0706 7839Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuning Han
- grid.413385.80000 0004 1799 1445Department of General Thoracic Surgery, General Hospital of Ningxia Medical University, Ningxia, China
| | - Shugeng Gao
- grid.506261.60000 0001 0706 7839Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Ghogale KS, Naorem R, Waghmare CM. Multiple primary head and neck squamous cell cancer: Lessons learnt. J Cancer Res Ther 2023; 19:S658-S663. [PMID: 38384035 DOI: 10.4103/jcrt.jcrt_392_22] [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: 02/16/2022] [Accepted: 07/25/2022] [Indexed: 02/23/2024]
Abstract
AIM To analyze the demographic profile, treatment outcome, and factors affecting them in multiple primary head and neck squamous cell cancer (MPHNSCC) patients. MATERIALS AND METHODS Hospital case records of patients with histopathology proven MPHNSCC registered in the radiation oncology department from January 2008 to December 2020 were retrospectively studied. Modified Warren-Gates criteria were used to define MPHNSCC. Demographic and clinical details were recorded and analyzed. RESULTS Twenty-seven patients had histopathology proven MPHNSCC. The median age at diagnosis of an index case was 50 years (minimum 26, maximum 70) with a male to female sex ratio of 22:5. Seventeen (62.96%) patients were tobacco users; either smoked or smokeless. The oral cavity was the commonest sub-site for both an index and second primary malignancy (22 patients; 81.48%) and the majority presented in a locally advanced stage of disease (10; 37.03% and 16; 62.95% for an index and second primary, respectively). The presentation was simultaneous, synchronous, and metachronous in 1 (3.7%), 2 (7.4%), and 24 (88.89%) patients, respectively. Two patients had three sites of MPHNSCC. The average duration of chronicity was 54.37 months (min. 8 and max. 156). MPHNSCC were ipsilateral in 10 (37.04%) patients and re-irradiation was planned for 22 (81.48%) patients with 50% treatment compliance. At the time of the last hospital visit, 18 (66.66%) patients were alive with disease, 7 (25.92%) patients were alive without disease, and 2 (7.40%) patients died of disease. CONCLUSION A higher percentage of MPHNSCC originated from the oral cavity and the majority presented in the locally advanced stage of disease; despite the site being accessible to self-oral examination. Patient education and physician's awareness regarding the MPHNSCC are needed.
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Affiliation(s)
- Kshitish S Ghogale
- Department of Radiation Oncology, Dr. Balasaheb Vikhe Patil Rural Medical College and Dr. Vitthalrao Vikhe Patil Pravara Rural Hospital, PIMS-DU, Loni, Tal- Rahata, Dist- Ahmadnagar, Maharashtra, India
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He D, Zhang J, Xiang Y, Wu P, Li G, Chang H, Wang Q, Shao Q, Zhu S. Association between radiotherapy for surgically treated oral cavity cancer and secondary lung cancer. Front Public Health 2023; 11:1120671. [PMID: 37033050 PMCID: PMC10073750 DOI: 10.3389/fpubh.2023.1120671] [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: 12/10/2022] [Accepted: 03/03/2023] [Indexed: 04/11/2023] Open
Abstract
Background There is limited research on the incidence of secondary lung cancer (SLC) after radiotherapy (RT) for oral cavity cancer (OCC). Therefore, we investigated the association between RT for OCC and the risk of SLC and the overall survival of these patients. Methods Patients diagnosed with OCC between 1975 and 2015 were selected from the Surveillance, Epidemiology, and End Results database. The cumulative incidence of SLC, relative risk (RR) of RT vs. no RT (NRT), standardized incidence ratios (SIR), and survival outcomes were assessed. Results A total of 10,936 patients with OCC were included. Of these, 429 (3.92%) patients developed SLC, where 136 (5.02%) received RT and 293 (3.56%) did not. The cumulative incidence of SLC during follow-up was 6.89% and 4.84% in the RT and NRT patients, respectively. RT was associated with a higher risk of SLC. In the subset analysis, the results showed that a higher risk of developing SLC among patients with index OCC in most subgroups. Dynamic RR and SIR revealed a decreased risk of SLC with increasing latency time. No difference was observed in the 10-year survival rates for patients with SLC who received RT or not or compared with primary lung cancer. Conclusion RT was associated with a higher risk of SLC, and patients diagnosed with OCC could be followed for 5-10 years after diagnosis.
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Affiliation(s)
- Dongjie He
- Department of Radiation Oncology, Tangdu Hospital, The Second Affiliated Hospital of Air Force Military Medical University, Xi'an, China
| | - Jun Zhang
- Department of Otolaryngology, Tangdu Hospital, The Second Affiliated Hospital of Air Force Military Medical University, Xi'an, China
| | - Ying Xiang
- Department of Traditional Chinese Medicine, The Sixth Medical Center of PLA General Hospital, Beijing, China
| | - Peiwen Wu
- Department of Radiation Oncology, Tangdu Hospital, The Second Affiliated Hospital of Air Force Military Medical University, Xi'an, China
| | - Gaiyan Li
- Department of Radiation Oncology, Tangdu Hospital, The Second Affiliated Hospital of Air Force Military Medical University, Xi'an, China
| | - Hao Chang
- Department of Radiation Oncology, Tangdu Hospital, The Second Affiliated Hospital of Air Force Military Medical University, Xi'an, China
| | - Qiming Wang
- Department of Radiation Oncology, Tangdu Hospital, The Second Affiliated Hospital of Air Force Military Medical University, Xi'an, China
| | - Qiuju Shao
- Department of Radiation Oncology, Tangdu Hospital, The Second Affiliated Hospital of Air Force Military Medical University, Xi'an, China
| | - Siying Zhu
- Department of Radiation Oncology, Tangdu Hospital, The Second Affiliated Hospital of Air Force Military Medical University, Xi'an, China
- *Correspondence: Siying Zhu
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Chen R, Zhan X, Jiang H, Liu Y, Jiang Z, Jiang M, Deng W, Liu X, Chen G, Fu B. Risk and prognosis of secondary malignant neoplasms after radiation therapy for bladder cancer: A large population-based cohort study. Front Oncol 2022; 12:953615. [DOI: 10.3389/fonc.2022.953615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 10/20/2022] [Indexed: 11/17/2022] Open
Abstract
ObjectiveTo investigate the association between radiotherapy and the risk of second malignant neoplasm (SMN) development among patients with bladder cancer (BC). Overall survival (OS) is compared among patients developing SMN and without.MethodWe identified patients diagnosed with BC from the Surveillance, Epidemiology, and End Results (SEER) database. The development of an SMN is defined as any SMN occurring more than 5 years after the diagnosis of BC. The Fine-Gray competing risk regression is used to estimate the probability of SMN. The radiotherapy-associated risk (RR) for SMNs is assessed by Poisson regression. The Kaplan–Meier method was used to evaluate the OS of patients with SMNs. Propensity score matching (PSM) is performed.ResultsA total of 76575 BC patients are enrolled in our study. The probability of SMNs in the radiotherapy cohort is statistically higher than in the non-radiotherapy cohort. In competing risk regression analysis, radiotherapy is proven to be associated with a higher risk of SMN (Hazard ratio: 1.23; 95% CI: 1.102–1.368). The radiotherapy-associated risks significantly increase in the radiotherapy cohort (RR: 1.28; 95% CI: 1.14–1.43). In site-specific analysis, statistically significant results are observed in lung and bronchus (LAB) cancer and hematological malignancies. The OS rate in patients developing SMN is significantly lower than that among matched patients with primary BC.ConclusionRadiotherapy for BC is associated with SMN. Radiotherapy increases the risk of secondary low-dose area cancer development, including LAB cancer or hematological malignancies. Notably, this effect is not observed in the high-dose area involving pelvic tumors. Patients developing SMN showed poorer OS.
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Kollitz E, Roew M, Han H, Pinto M, Kamp F, Kim CH, Schwarz M, Belka C, Newhauser W, Parodi K, Dedes G. Applications of a patient-specific whole-body CT-mesh hybrid computational phantom in second cancer risk prediction. Phys Med Biol 2022; 67. [DOI: 10.1088/1361-6560/ac8851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 08/09/2022] [Indexed: 11/11/2022]
Abstract
Abstract
Objective. CT-mesh hybrid phantoms (or ‘hybrid(s)’) made from integrated patient CT data and mesh-type reference computational phantoms (MRCPs) can be beneficial for patient-specific whole-body dose evaluation, but this benefit has yet to be evaluated for second cancer risk prediction. The purpose of this study is to compare the hybrid’s ability to predict risk throughout the body with a patient-scaled MRCP against ground truth whole-body CTs (WBCTs). Approach. Head and neck active scanning proton treatment plans were created for and simulated on seven hybrids and the corresponding scaled MRCPs and WBCTs. Equivalent dose throughout the body was calculated and input into five second cancer risk models for both excess absolute and excess relative risk (EAR and ERR). The hybrid phantom was evaluated by comparing equivalent dose and risk predictions against the WBCT. Main results. The hybrid most frequently provides whole-body second cancer risk predictions which are closer to the ground truth when compared to a scaled MRCP alone. The performance of the hybrid relative to the scaled MRCP was consistent across ERR, EAR, and all risk models. For all in-field organs, where the hybrid shares the WBCT anatomy, the hybrid was better than or equal to the scaled MRCP for both equivalent dose and risk prediction. For out-of-field organs across all patients, the hybrid’s equivalent dose prediction was superior than the scaled MRCP in 48% of all comparisons, equivalent for 34%, and inferior for 18%. For risk assessment in the same organs, the hybrid’s prediction was superior than the scaled MRCP in 51.8% of all comparisons, equivalent in 28.6%, and inferior in 19.6%. Significance. Whole-body risk predictions from the CT-mesh hybrid have shown to be more accurate than those from a reference phantom alone. These hybrids could aid in risk-optimized treatment planning and individual risk assessment to minimize second cancer incidence.
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Du S, Li Y, Sun H, Deng G, Tang S, Zeng F, Zhang B, Cui B. The risk of developing second primary malignancies among colorectal cancer patients. Aging (Albany NY) 2022; 14:6756-6779. [PMID: 36036758 PMCID: PMC9467398 DOI: 10.18632/aging.204250] [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: 03/30/2022] [Accepted: 08/17/2022] [Indexed: 11/25/2022]
Abstract
Background: The increasing number of young colorectal cancer (CRC) survivors has led to ongoing concerns about the risk of secondary primary malignancies (SPMs). Here, we intended to comprehensively explore the pooled standardized incidence rates (SIRs) for total and site-specific SPMs in CRC survivors with different restriction to lag period. Methods: Pubmed, Embase, Cochrane Library, and Web of science databases were searched to identify any studies reporting the SIRs of SPM following CRC until August 2021. Total and site-specific SIRs with different restriction to lag period were pooled using fixed/random effect models. Results: A total of 42 full-text publications with more than 1, 524, 236 CRC survivors and 166, 210 SPM patients were included in the meta-analysis. Pooled data showed an increased SIRs for all SPMs in CRC survivors with different restriction to lag period (no restriction to lag period, SIR = 1.15, 95% CI = [1.08–1.23]; 1-year lag, 1.16 [1.10–1.23]; 5-year lag, 1.18 [1.09–1.28]; 10-year lag, 1.24 [1.11–1.39]). The conclusions were consistent for neoplasms of colorectum, corpus uteri, and small intestine with different restriction to lag period. However, limited evidence was presented for associations between CRC survivors and SPM for prostate, breast (female), ovarian, stomach, urinary bladder, kidney, thyroid, bone and soft tissue. Conclusion: CRC survivors are associated with an increased risk of SPMs, especially neoplasms of colorectum, corpus uteri, and small intestine. Further studies should explore the risks for these neoplasms in CRC survivors, thus providing the reference for future follow-up care.
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Affiliation(s)
- Songtao Du
- Department of Colorectal Surgical Oncology, The Tumor Hospital of Harbin Medical University, Harbin 150001, China
| | - Yayun Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan 410008, China
| | - Huiyan Sun
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan 410008, China
| | - Guangtong Deng
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan 410008, China
| | - Siyuan Tang
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
| | - Furong Zeng
- Department of Oncology, Xiangya Hospital, Central South University, Changsha, Hunan 410008, China
- National Engineering Research Center of Personalized Diagnostic and Therapeutic Technology, Changsha, Hunan 410008, China
| | - Bomiao Zhang
- Department of Colorectal Surgical Oncology, The Tumor Hospital of Harbin Medical University, Harbin 150001, China
| | - Binbin Cui
- Department of Colorectal Surgical Oncology, The Tumor Hospital of Harbin Medical University, Harbin 150001, China
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