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Wang B, Hu S, Teng Y, Chen J, Wang H, Xu Y, Wang K, Xu J, Cheng Y, Gao X. Current advance of nanotechnology in diagnosis and treatment for malignant tumors. Signal Transduct Target Ther 2024; 9:200. [PMID: 39128942 PMCID: PMC11323968 DOI: 10.1038/s41392-024-01889-y] [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: 01/07/2024] [Revised: 05/04/2024] [Accepted: 06/02/2024] [Indexed: 08/13/2024] Open
Abstract
Cancer remains a significant risk to human health. Nanomedicine is a new multidisciplinary field that is garnering a lot of interest and investigation. Nanomedicine shows great potential for cancer diagnosis and treatment. Specifically engineered nanoparticles can be employed as contrast agents in cancer diagnostics to enable high sensitivity and high-resolution tumor detection by imaging examinations. Novel approaches for tumor labeling and detection are also made possible by the use of nanoprobes and nanobiosensors. The achievement of targeted medication delivery in cancer therapy can be accomplished through the rational design and manufacture of nanodrug carriers. Nanoparticles have the capability to effectively transport medications or gene fragments to tumor tissues via passive or active targeting processes, thus enhancing treatment outcomes while minimizing harm to healthy tissues. Simultaneously, nanoparticles can be employed in the context of radiation sensitization and photothermal therapy to enhance the therapeutic efficacy of malignant tumors. This review presents a literature overview and summary of how nanotechnology is used in the diagnosis and treatment of malignant tumors. According to oncological diseases originating from different systems of the body and combining the pathophysiological features of cancers at different sites, we review the most recent developments in nanotechnology applications. Finally, we briefly discuss the prospects and challenges of nanotechnology in cancer.
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Affiliation(s)
- Bilan Wang
- Department of Pharmacy, Evidence-based Pharmacy Center, Children's Medicine Key Laboratory of Sichuan Province, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Shiqi Hu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, 610041, P.R. China
- Department of Gynecology and Obstetrics, Development and Related Diseases of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, 610041, P.R. China
| | - Yan Teng
- Institute of Laboratory Medicine, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, P.R. China
| | - Junli Chen
- West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, China
| | - Haoyuan Wang
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Yezhen Xu
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Kaiyu Wang
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Jianguo Xu
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Yongzhong Cheng
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
| | - Xiang Gao
- Department of Neurosurgery and Institute of Neurosurgery, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, West China Medical School, Sichuan University and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
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Santin O, Thi Ho H, Bui CL, Thi Nguyen H, Ta HQ, Tran NT, Hoang MV, Dang THQ, Pham TM, Pham HN, Thi Chau H, Nguyen HTK, Vo KV, Pham TT, Dao LHT, Ho DX, Schofield P. A pre-post evaluation of a digital intervention to improve psychosocial outcomes of caregivers of people living with cancer in Vietnam. J Psychosoc Oncol 2024:1-13. [PMID: 39091232 DOI: 10.1080/07347332.2024.2345115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
OBJECTIVES To evaluate a co-designed intervention using digital resources "Vietnam Cancer Caring Coping" (V-CCC) on the health literacy, depression, and quality of life of caregivers supporting a cancer patient in oncology hospitals in Vietnam. METHODS A pre-post quantitative evaluation with adult cancer caregivers across regional Oncology hospitals in Vietnam (Ho Chi Minh City, Da Nang, Can Tho, and Hue). Participants completed baseline and follow-up measures of health literacy (HLS-SF12) depression (PHQ-9) and Health-related Quality of Life (5Q-5D-5L). Participants accessed and reviewed V-CCC for a 2-week period. RESULTS Two hundred and thirty-four caregivers completed pre and post-tests. Most participants were female (n = 143, 61%), married (n = 165, 70%), aged 18-44 (n = 155, 66%), lived rurally (n = 157, 67%). All health literacy scores of participants in post-intervention were significantly higher than that in pre-intervention across all domain's healthcare, disease prevention, and health promotion as well as the total score (p < 0.001). A significant reduction in the proportion of caregivers reporting PHQ-9 moderately severe/severe depression post-intervention was demonstrated (10.2 vs. 6.1%, respectively (p ≤ 0.001). No significant differences were observed pre and post-intervention across four 5Q-5D-5L health dimensions: mobility, self-care, usual activities, and pain/discomfort. Regarding anxiety/depression as measured by 5Q-5D-5L the proportion of participants who reported having moderate, severe, and extreme problems in pre- and post-intervention was statistically significant (32 vs. 24%), respectively (p = 0.0028). CONCLUSION Co-designed digital resources can reduce health literacy inequities and improve psychological outcomes for cancer caregivers.
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Affiliation(s)
- Olinda Santin
- School of Nursing and Midwifery, Medical Biology Centre, Queen's University Belfast, Belfast, UK
| | - Hien Thi Ho
- School of Nursing and Midwifery, Medical Biology Centre, Queen's University Belfast, Belfast, UK
- Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia
| | - Chi Linh Bui
- Faculty of Clinical Medicine, Hanoi University of Public Health, Hanoi, Vietnam
- Torrens University, Adelaide, Australia
| | - Huong Thi Nguyen
- Faculty of Clinical Medicine, Hanoi University of Public Health, Hanoi, Vietnam
| | - Hung Quang Ta
- Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, Australia
| | - Ngan Thu Tran
- Centre of Public Health, Queen's University Belfast, Belfast, UK
| | | | | | - Thanh Minh Pham
- Ho Chi Minh City Oncology Hospital, Ho Chi Minh City, Vietnam
| | | | | | | | - Kha Van Vo
- Can Tho Oncology Hospital, Can Tho, Vietnam
| | | | | | - Dung Xuan Ho
- Swinburne University of Technology, Melbourne, Australia; m Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Penelope Schofield
- Swinburne University of Technology, Melbourne, Australia; m Peter MacCallum Cancer Centre, Melbourne, Australia
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Dee EC, Pramesh CS, Booth CM, Rubagumya F, Mutebi M, Feliciano EJG, Eala MAB, Cerri GG, Ginsburg O, Gyawali B, Moraes FY. Growing the global cancer care system: success stories from around the world and lessons for the future. J Natl Cancer Inst 2024; 116:1193-1197. [PMID: 38663853 PMCID: PMC11308163 DOI: 10.1093/jnci/djae087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 04/08/2024] [Accepted: 04/14/2024] [Indexed: 08/09/2024] Open
Abstract
Despite major biomedical advancements in various realms of oncology, the benefits of these developments are not equitably distributed, particularly in underresourced settings. Although much work has described the challenges and systemic barriers in global cancer control, in this article we focus on success stories. This article describes clinical care delivered at Rwanda's Butaro Cancer Center of Excellence, the cancer research collaborations under India's National Cancer Grid, and the efforts of Latin America's Institute of Cancer of São Paulo in advancing cancer care and training. These examples highlight the potential of strategic collaborations and resource allocation strategies in improving cancer care globally. We emphasize the critical role of partnerships between physicians and allied health professionals, funders, and policy makers in enhancing access to treatment and infrastructure, advancing contextualized research and national guidelines, and establishing regional and global collaborations. We also draw attention to challenges faced in diverse global settings and outline benchmarks to measure success in the fight against cancer.
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Affiliation(s)
- Edward Christopher Dee
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - C S Pramesh
- National Cancer Grid and Department of Surgical Oncology, Tata Memorial Hospital, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, MH, India
| | - Christopher M Booth
- Department of Oncology, Queen’s University, Kingston, ON, Canada
- Division of Cancer Care and Epidemiology, Cancer Research Institute, Queen’s University, Kingston, ON, Canada
| | - Fidel Rubagumya
- Division of Cancer Care and Epidemiology, Cancer Research Institute, Queen’s University, Kingston, ON, Canada
- Department of Oncology, Rwanda Military Hospital, Kigali, Rwanda
| | - Miriam Mutebi
- Department of Surgery, Aga Khan University, Nairobi, Kenya
| | - Erin Jay G Feliciano
- School of Medicine and Public Health, Ateneo de Manila University, Pasig City, Philippines
- Department of Medicine, NYC Health + Hospitals/Elmhurst, Icahn School of Medicine at Mt. Sinai, Queens, NY, USA
| | - Michelle Ann B Eala
- College of Medicine, University of the Philippines, Manila, Philippines
- Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, CA, USA
| | - Giovanni G Cerri
- Department of Radiology and Oncology, University of São Paulo Medical School, São Paulo, Brazil
| | - Ophira Ginsburg
- Center for Global Health, US National Cancer Institute, Rockville, MD, USA
| | - Bishal Gyawali
- Division of Cancer Care and Epidemiology, Cancer Research Institute, Queen’s University, Kingston, ON, Canada
- Departments of Oncology and Public Health Sciences, Queen’s University, Kingston, ON, Canada
| | - Fabio Ynoe Moraes
- Division of Cancer Care and Epidemiology, Cancer Research Institute, Queen’s University, Kingston, ON, Canada
- Department of Oncology, Kingston General Hospital, Queen’s University, Kingston, ON, Canada
- Latin America Cooperative Oncology Group, Porto Alegre, Brazil
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Jin W, Huang K, Zhang M, Gao W, Luo Q, Ye X, Yuan Z. Global, regional, and national cancer burdens of respiratory and digestive tracts in 1990-2044: A cross-sectional and age-period-cohort forecast study. Cancer Epidemiol 2024; 91:102583. [PMID: 38815482 DOI: 10.1016/j.canep.2024.102583] [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: 01/09/2024] [Revised: 04/18/2024] [Accepted: 05/03/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND Understanding the current status and future trends of cancer burdens by systems provides important information for specialists, policymakers, and specific risk populations. METHODS The aim of this study was to compare the current and future cancer burdens of the gastrointestinal (GI) and respiratory tracts in terms of their magnitude and distribution. Data from a total of eight cancers of the digestive and respiratory tracts in the Global Burden of Disease (GBD) database were collected. The age-standardized incidence/death rates (ASIR/ASDRs), disability-adjusted life years (DALYs), and estimated annual percentage changes (EAPCs) were analyzed. Future trends were predicted with Bayesian age-period-cohort (BAPC) and NORDPRED models. RESULTS In 2019, there was a significant increase in DALY for both digestive and respiratory tract cancers compared to 1990. Meanwhile, ASIR increased slightly and ASDR decreased notably. In 2019, the global cancer burdens of respiratory and digestive tracts were 38568363.53 and 66912328.72 in DALY, 34.28 and 55.32 in ASIR, and 656.82 and 808.22 in ASDR per 100,000 population with changes of +54.63% and +43.93%, +2.92% and +5.65%, and -17.39% and -26.83% compared to those in 1990, respectively. Significant cross-regional differences in the cancer burdens were observed among the regions. Compared to four representative chronic diseases, the burden of cancers showed less remission and greater global inequalities. The burdens of both digestive and respiratory tract cancers were higher in males than in females in terms of the ASIR, ASDR, and DALY. The incidence and mortality rates of respiratory tract cancers were up to 3-4 times higher in males than in females, whereas the difference between male and female rates of digestive tract cancers was relatively smaller. The main risk factor associated with all kinds of digestive and respiratory tract cancers is tobacco, leading to 18.5 in ASDR and 3.38×107 in DALY for respiratory tract cancers; 8.29 in ASDR and 1.60×107 in DALY for digestive tract cancers, in 2019. Additionally, alcohol use contributes to most digestive and respiratory tract cancers (1.23/1.03 in ASDR and 1.60×106/2.57×106 in DALY for respiratory tract cancers; 4.19/3.82 in ASDR and 4.49×106/8.06×106 in DALY for digestive tract cancers), except for stomach cancer and tracheal, bronchus, and lung cancer. The cancer burdens of respiratory and digestive tracts are likely to decrease substantially between 2020 and 2044. For most metrics, except for the ASIR and male-to-female ratios of ASDR and ASDALY in digestive tract cancers, the worldwide variances of burden metrics have been decreasing in the past decades and will possibly maintain stable trends in the future. CONCLUSIONS The epidemiology of respiratory and GI tract cancers has common features and individual characteristics that are reflected in geography, age characteristics, and risk factors. Current epidemiological status, future trends, and the globalization of these disease burdens are important factors for making scientific planning of resources to minimize the cancer burden metrics and their cross-regional inequalities.
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Affiliation(s)
- Weiqiu Jin
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Research Institute, School of Medicine, University of Electronic Science and Technology of China (UESTC), Chengdu 610041, China; Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China.
| | - Kaichen Huang
- Department of Cardiovascular Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, China
| | - Mengwei Zhang
- Department of Liver Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Weitong Gao
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Qingquan Luo
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China.
| | - Xiaodan Ye
- Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai 200032, China; Shanghai Institute of Medical Imaging, Shanghai, 200032, China; Department of Cancer Center, Zhongshan Hospital, Fudan University, Shanghai 200032, China.
| | - Zheng Yuan
- Department of Radiology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
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Shahjalal M, Dahal P, Mosharaf M, Alam M, Hawlader M, Mahumud R. Economic Burden of Healthcare Services on Cancer Survivors in Bangladesh. Cancer Rep (Hoboken) 2024; 7:e2144. [PMID: 39118451 PMCID: PMC11310553 DOI: 10.1002/cnr2.2144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 07/01/2024] [Accepted: 07/12/2024] [Indexed: 08/10/2024] Open
Abstract
BACKGROUND Cancer is a critical public health issue that imposes a considerable economic burden, especially in low-resource countries. In Bangladesh, there has been a noticeable lack of research focusing on the economic burden associated with cancer. AIMS This study aimed to examine the economic burden of cancer care and the contributing factors. METHODS This cross-sectional study included 623 cancer patients. Data were collected between January and May 2022. The magnitude of the economic burden (no burden to extreme burden) was the outcome variable. A logistic regression model was performed to determine the associated factors of the economic burden of cancer. RESULTS Overall, 34% of cancer survivors experienced extreme economic burden due to treatment costs. Patients with prostate (relative risk ratio, RRR = 23.24; 95% confidence interval, CI: 1.97, 273.70), bone (RRR = 5.85; 95% CI: 1.10, 31.04), and liver cancer (RRR = 4.94; 95% CI: 1.29, 18.9) reported significantly higher extreme economic burden compared to patients with other cancers. The economic burden was significantly higher for patients diagnosed with Stage III (RRR = 38.69; 95% CI: 6.17, 242.72) and Stage IV (RRR = 24.74; 95% CI: 3.22, 190.11) compared to Stage 0. Patients from low-income households suffered from nine times more extreme burden (RRR = 8.85; 95% CI: 4.05, 19.36) compared with those from high-income households. CONCLUSION Our study found a disproportionately high economic burden among patients with cancer, across disease sites, stages, and income quintiles. The burden was significantly higher among patients with prostate, bone, and liver cancer, and those diagnosed with advanced stage. The findings underscore the importance of early cancer detection before metastasis which may lead to more efficient treatment, avoid disease progression, lower disease management costs, and better health outcomes. Patients from low-income households experience an extreme economic burden due to cancer, highlighting the need for affordable healthcare services, financial support, and healthcare subsidies.
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Affiliation(s)
- Md. Shahjalal
- Department of Public HealthNorth South UniversityDhakaBangladesh
- Research RatsDhakaBangladesh
| | - Padam Kanta Dahal
- School of Health, Medical and Applied SciencesCentral Queensland UniversitySydneyNew South WalesAustralia
| | - Md. Parvez Mosharaf
- School of Business and Centre for Health ResearchUniversity of Southern QueenslandToowoombaQueenslandAustralia
| | - Mohammad Morshad Alam
- Department of Public HealthNorth South UniversityDhakaBangladesh
- Research RatsDhakaBangladesh
| | | | - Rashidul Alam Mahumud
- Health Economics and Health Technology Assessment Unit, NHMRC Clinical Trials Centre, Faculty of Medicine and HealthThe University of SydneyCamperdownNew South WalesAustralia
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Jaya-Prakason S, Kong YC, Yip CH, See MH, Taib NA, Abdul Satar NF, Jamaris S, Teoh LY, Ibrahim RI, Bhoo-Pathy N. Trends in Presentation, Management, and Survival of Women With Breast Cancer in a Multiethnic, Middle-Income Asian Setting. JCO Glob Oncol 2024; 10:e2400054. [PMID: 39088780 DOI: 10.1200/go.24.00054] [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: 02/05/2024] [Revised: 04/29/2024] [Accepted: 05/28/2024] [Indexed: 08/03/2024] Open
Abstract
PURPOSE Granular data on breast cancer (BC) are pertinent for surveillance, planning, and monitoring of cancer care delivery. We determined the trends in clinical presentation, management, and survival of women with BC in a multiethnic middle-income Asian setting over 15 years. METHODS Data of 7,478 Malaysian women newly diagnosed with invasive BC between 2005 and 2019 from three hospital-based cancer registries were included. Trends in demographic, tumor, and treatment characteristics were compared across period 1 (P1): 2005-2009, period 2 (P2): 2010-2014, and period 3 (P3): 2015-2019. Overall survival and net survival were determined. RESULTS More women in P3 than P1 were older than 60 years at diagnosis. Only a marginal increase in proportion of women with stage I disease was observed (23.7% v 27.2% in P1 and P3, respectively, P = .004). Nonetheless, patients were increasingly presenting with smaller tumors, fewer axillary node involvement, well-differentiated tumors, and hormone receptor expression in recent times. Proportion of women with human epidermal growth factor receptor 2 (HER2)-overexpressed tumors significantly decreased. Among indicated patients, receipt of anticancer therapies was somewhat similar over the calendar periods, except for neoadjuvant chemotherapy and anti-HER2 therapy, where increases in administration were noted. Significant improvements in survival were observed over the 15 years, particularly for HER2-overexpressed BCs. CONCLUSION Although the improvements in BC survival that we have observed validate ongoing cancer control efforts and treatment advances, study findings suggest that more could be done for earlier detection and improved access to effective therapies in our settings.
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Affiliation(s)
- Sharminii Jaya-Prakason
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Lembah Pantai, Kuala Lumpur, Malaysia
| | - Yek-Ching Kong
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Lembah Pantai, Kuala Lumpur, Malaysia
| | - Cheng-Har Yip
- Ramsay Sime Darby Health Care, Jalan SS12, Subang Jaya, Malaysia
| | - Mee-Hoong See
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, Universiti Malaya, Lembah Pantai, Kuala Lumpur, Malaysia
| | - Nur Aishah Taib
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, Universiti Malaya, Lembah Pantai, Kuala Lumpur, Malaysia
| | - Nur Fadhlina Abdul Satar
- Department of Clinical Oncology, University of Malaya Medical Centre, Jalan Professor Diraja Ungku Aziz, Lembah Pantai, Kuala Lumpur, Malaysia
| | - Suniza Jamaris
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, Universiti Malaya, Lembah Pantai, Kuala Lumpur, Malaysia
| | - Li Ying Teoh
- Breast Surgery Unit, Department of Surgery, Faculty of Medicine, Universiti Malaya, Lembah Pantai, Kuala Lumpur, Malaysia
| | - Rose Irnawaty Ibrahim
- Actuarial Science and Risk Management, Faculty of Science and Technology, Universiti Sains Islam Malaysia (USIM), Nilai, Negeri Sembilan, Malaysia
| | - Nirmala Bhoo-Pathy
- Centre for Epidemiology and Evidence-Based Practice, Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Lembah Pantai, Kuala Lumpur, Malaysia
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Michelon I, Vilbert M, do Rego Castro CE, Stecca C, Dacoregio MI, Rizzo M, Cláudio Cordeiro de Lima V, Cavalcante L. EGFR-Tyrosine Kinase Inhibitor Retreatment in Non-Small-Cell Lung Cancer Patients Previously Exposed to EGFR-TKI: A Systematic Review and Meta-Analysis. J Pers Med 2024; 14:752. [PMID: 39064005 PMCID: PMC11277985 DOI: 10.3390/jpm14070752] [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: 06/09/2024] [Revised: 07/08/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
We performed a systematic review and meta-analysis to assess the efficacy of EGFR-tyrosine kinase inhibitors (TKI) retreatment in advanced/metastatic non-small-cell lung cancer (NSCLC) patients. We systematically searched PubMed, Embase, Cochrane databases, ASCO, and ESMO websites for studies evaluating EGFR-TKI retreatment in advanced/metastatic NSCLC patients. All analyses were performed using R software (v.4.2.2). We included 19 studies (9 CTs and 10 retrospective cohorts) with a total of 886 patients. In a pooled analysis of all patients during retreatment with TKI, median OS was 11.7 months (95% confidence interval [CI] 10.2-13.4 months) and PFS was 3.2 months (95% CI 2.5-3.9 months). ORR was 15% (95% CI 10-21%) and DCR was 61% (95% CI 53-67%). The subanalysis by generation of TKI in the rechallenge period revealed a slightly better ORR for patients on 3rd generation TKI (p = 0.05). Some limitations include the high heterogeneity of some of the analyses and inability to perform certain subanalyses. Our results unequivocally support the benefit of EGFR-TKI rechallenge in EGFR-mutated NSCLC patients progressing on TKI treatment after a TKI-free interval. These findings may be especially valuable in areas where access to novel therapeutic drugs and clinical trials is limited.
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Affiliation(s)
- Isabella Michelon
- Department of Medicine, Catholic University of Pelotas, Pelotas 96015-560, Brazil
| | - Maysa Vilbert
- Massachusetts General Hospital Cancer Center, Division of Hematology/Oncology, Department of Medicine, Massachusetts General Hospital, Boston, MA 02114, USA;
| | | | - Carlos Stecca
- Department of Medicine, Parana Oncology Center, Curitiba 80030-200, Brazil;
| | - Maria Inez Dacoregio
- Department of Medicine, University of Centro Oeste, Guarapuava 85040-167, Brazil;
| | - Manglio Rizzo
- Cancer Immunobiology Laboratory, Instituto de Investigaciones en Medicina Traslacional, Universidad Austral-Consejo Nacional de Investigaciones Cientificas y Tecnologicas (CONICET), Buenos Aires 1428, Argentina;
- Clinical Oncology Unit, Hospital Universitario Austral, Av. Presidente Perón 1500, (B1629ODT) Derqui-Pilar, Buenos Aires 1428, Argentina
| | | | - Ludimila Cavalcante
- Department of Hematology and Medical Oncology, University of Virginia Comprehensive Cancer Center, Charlottesville, VA 22903, USA;
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Negahdary M. Role of miRNA-21 in cancer and its application in electrochemical bioanalysis. Bioanalysis 2024:1-4. [PMID: 38949192 DOI: 10.1080/17576180.2024.2368340] [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: 04/12/2024] [Accepted: 06/12/2024] [Indexed: 07/02/2024] Open
Abstract
GRAPHICAL ABSTRACT[Formula: see text].
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Affiliation(s)
- Masoud Negahdary
- Department of Biomedical Engineering, Texas A&M University, 600 Discovery Drive, College Station, TX 77840-3006, USA
- Center for Remote Health Technologies & Systems, Texas A&M Engineering Experiment Station, 600 Discovery Drive, College Station, TX 77840-3006, USA
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Gueye A, Maroun B, Zimur A, Berkovits T, Tan SM. The future of collaborative precision oncology approaches in sub-Saharan Africa: learnings from around the globe. Front Oncol 2024; 14:1426558. [PMID: 38974239 PMCID: PMC11224929 DOI: 10.3389/fonc.2024.1426558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Accepted: 06/04/2024] [Indexed: 07/09/2024] Open
Abstract
As the projected incidence and mortality of cancer in Sub-Saharan Africa (SSA) rises to epidemic proportions, it is imperative that more is done to identify the genomic differences and commonalities between patients of African and European ancestry to fulfil the promise of precision oncology. Here, we summarize the utility of precision oncology approaches, with a focus on comprehensive genomic profiling (CGP) and consolidate examples of national and international consortia that are driving the field forward. We describe the importance of genomic diversity and its relevance in cancer, and propose recommendations, success factors and desired outcomes for precision oncology consortia to adopt in SSA. Through this, we hope to catalyze the initiation of such projects and to contribute to improving cancer patient outcomes in the region.
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Collatuzzo G, Rashidian H, Hadji M, Naghibzadeh A, Alizadeh-Navaei R, Boffetta P, Zendehdel K. Cigarettes and waterpipe use and risk of colorectal cancer in Iran: the IROPICAN study. Eur J Cancer Prev 2024:00008469-990000000-00156. [PMID: 38870041 DOI: 10.1097/cej.0000000000000902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
We aimed to investigate the association between cigarettes and waterpipe use and colorectal cancer (CRC) in an Iranian population. We analyzed data from a multicenter hospital-based case-control study in Iran (IROPICAN). Data on tobacco smoking, including cigarettes, and waterpipe smoking, were collected in detail. Multivariate logistic regressions estimated the odds ratios (ORs) and 95% confidence intervals (CIs) for the association between cigarette and waterpipe smoking and CRC, accounting for confounders including age, sex, socioeconomic status, opium use, marital status, family history of cancer, red meat, fiber, body shape at age 15 and perceived physical workload, and each other of the two exposures. The study population consisted of 3215 controls and 848 cases, including 455 colon and 393 rectum cancers. We found no association between CRC and cigarette smoking (OR, 0.8; 95% CI, 0.6-1.0) or waterpipe smoking (OR, 1.1; 95% CI, 0.9-1.5). Analysis by categories of cigarette pack-year and frequency of waterpipe smoking (head-year) did not show associations. We observed an inverse association between colon cancer and cigarette smoking (OR, 0.6; 95% CI, 0.5-0.9). There was, however, no significant association by pack-year categories. Cigarette and waterpipe smoking was not associated with CRC in the Iranian population. Further studies are needed to better understand the role of waterpipe on CRC.
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Affiliation(s)
- Giulia Collatuzzo
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Hamideh Rashidian
- Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Hadji
- Health Sciences Unit, Faculty of Social Sciences, Tampere University, Tampere, Finland
| | - Ahmad Naghibzadeh
- Social Determinants of Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences
- Department of Biostatistics and Epidemiology, Kerman University of Medical Sciences, Kerman
| | - Reza Alizadeh-Navaei
- Gastrointestinal Cancer Research Center, Non-Communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Paolo Boffetta
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Stony Brook Cancer Center, Stony Brook University
- Department of Family, Population and Preventive Medicine, Renaissance School of Medicine, Stony Brook University, Stony Brook, New York, USA
| | - Kazem Zendehdel
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
- Cancer Research Center, Cancer Institute, Tehran University of Medical Sciences, Tehran, Iran
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11
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El-Tanani M, Rabbani SA, Aljabali AA, Matalka II, El-Tanani Y, Rizzo M, Tambuwala MM. The Complex Connection between Obesity and Cancer: Signaling Pathways and Therapeutic Implications. Nutr Cancer 2024; 76:683-706. [PMID: 38847479 DOI: 10.1080/01635581.2024.2361964] [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: 02/21/2024] [Revised: 05/20/2024] [Accepted: 05/22/2024] [Indexed: 08/02/2024]
Abstract
Obesity has emerged as an important global health challenge, significantly influencing the incidence and progression of various cancers. This comprehensive review elucidates the complex relationship between obesity and oncogenesis, focusing particularly on the role of dysregulated signaling pathways as central mediators of this association. We delve into the contributions of obesity-induced alterations in key signaling cascades, including PI3K/AKT/mTOR, JAK/STAT, NF-κB, and Wnt/β-catenin to carcinogenesis. These alterations facilitate unchecked cellular proliferation, chronic inflammation and apoptosis resistance. Epidemiological evidence links obesity with increased cancer susceptibility and adverse prognostic outcomes, with pronounced risks for specific cancers such as breast, colorectal, endometrial and hepatic malignancies. This review synthesizes data from both animal and clinical studies to underscore the pivotal role of disrupted signaling pathways in shaping innovative therapeutic strategies. We highlight the critical importance of lifestyle modifications in obesity management and cancer risk mitigation, stressing the benefits of dietary changes, physical activity, and behavioral interventions. Moreover, we examine targeted pharmacological strategies addressing aberrant pathways in obesity-related tumors and discuss the integration of cutting-edge treatments, including immunotherapy and precision medicine, into clinical practice.
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Affiliation(s)
- Mohamed El-Tanani
- College of Pharmacy, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates
| | - Syed Arman Rabbani
- College of Pharmacy, Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates
| | - Alaa A Aljabali
- Department of Pharmaceutics and Pharmaceutical Technology, Yarmouk University, Irbid, Jordan
| | - Ismail I Matalka
- Ras Al Khaimah Medical and Health Sciences University, Ras Al Khaimah, United Arab Emirates
- Department of Pathology and Microbiology, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Yahia El-Tanani
- Medical School, St George's University of London, Tooting, London
| | - Manfredi Rizzo
- Department of Health Promotion, Mother and Childcare, Internal Medicine and Medical Specialties, School of Medicine, University of Palermo, Palermo, Italy
| | - Murtaza M Tambuwala
- Lincoln Medical School, University of Lincoln, Brayford Pool Campus, Lincoln, UK
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12
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Johnson SE, Samson M. Cancer stigma: the need for policy and programmatic action. J Natl Cancer Inst Monogr 2024; 2024:45-50. [PMID: 38836525 DOI: 10.1093/jncimonographs/lgae014] [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: 10/27/2023] [Revised: 01/08/2024] [Accepted: 03/20/2024] [Indexed: 06/06/2024] Open
Abstract
Cancer is a stigmatized disease in many countries that impacts the quality of life and mental health of people affected by cancer. This commentary examines some dimensions of cancer stigma and has been developed based on insights from participants in a Union for International Cancer Control program dedicated to cancer patient organizations in low- and middle-income countries. Aimed at program managers and policy makers, this commentary highlights the importance of developing strategies to reduce cancer stigma in cancer control programs in different contexts, working closely with community-based civil society organizations and those with lived experience of cancer to understand, evaluate, and take action regarding the impact of cancer stigma on health-seeking behavior and patients' quality of life.
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Affiliation(s)
| | - Mélanie Samson
- Capacity Building, Union for International Cancer Control, Geneva, Switzerland
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13
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Jackman JM, Yibrehu B, Doyle A, Alatise OI, Wuraola FO, Olasehinde O, Peter Kingham T. Updates in global oncology: Advancements and future directions. J Surg Oncol 2024; 129:1374-1383. [PMID: 38624014 DOI: 10.1002/jso.27633] [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: 02/29/2024] [Accepted: 03/04/2024] [Indexed: 04/17/2024]
Abstract
Globally, cancer is the second leading cause of death, and low- and middle-income countries bear most of the disease burden. While cancer is increasingly recognized as a major global health issue, more work remains. Understanding the status of global cancer care will shape the next steps in ensuring equitable global access to cancer care. This article highlights ongoing initiatives in global oncology and the next steps in advancing the field.
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Affiliation(s)
- Julia M Jackman
- Global Cancer Disparities Initiative, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Betel Yibrehu
- Global Cancer Disparities Initiative, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Surgery, University of Toronto, Toronto, Canada
| | - Alex Doyle
- Global Cancer Disparities Initiative, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Caribbean Colon Cancer Initiative, Bridgetown, Barbados
| | - Olusegun Isaac Alatise
- Surgery Department, College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria
| | | | - Olalekan Olasehinde
- Surgery Department, College of Health Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria
| | - T Peter Kingham
- Global Cancer Disparities Initiative, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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14
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Dannhauser FC, Taylor LC, Tung JSL, Usher-Smith JA. The acceptability and clinical impact of using polygenic scores for risk-estimation of common cancers in primary care: a systematic review. J Community Genet 2024; 15:217-234. [PMID: 38769249 PMCID: PMC11217210 DOI: 10.1007/s12687-024-00709-8] [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: 12/11/2023] [Accepted: 05/02/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND Polygenic scores (PGS) have been developed for cancer risk-estimation and show potential as tools to prompt earlier referral for high-risk individuals and aid risk-stratification within cancer screening programmes. This review explores the potential for using PGS to identify individuals at risk of the most common cancers seen in primary care. METHODS Two electronic databases were searched up until November 2023 to identify quantitative, qualitative, and mixed methods studies that reported on the acceptability and clinical impact of using PGS to identify individuals at highest risk of breast, prostate, colorectal and lung cancer in primary care. The Mixed Methods Appraisal Tool (MMAT) was used to assess the quality of included studies and a narrative synthesis was used to analyse data. RESULTS A total of 190 papers were identified, 18 of which were eligible for inclusion. A cancer risk-assessment tool incorporating PGS was acceptable to the general practice population and their healthcare providers but major challenges to implementation were identified, including lack of evidence for PGS in non-European ancestry and a need for healthcare provider education in genomic medicine. A PGS cancer risk-assessment had relatively limited impact on psychosocial outcomes and health behaviours. However, for prostate cancer, potential applications for its use in primary care were shown. CONCLUSIONS Cancer risk assessment incorporating PGS in primary care is acceptable to patients and healthcare providers but there is a paucity of research exploring clinical impact. Few studies were identified, and more research is required before clinical implementation of PGS can be recommended.
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Affiliation(s)
| | - Lily C Taylor
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, England
| | - Joanna S L Tung
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, England
| | - Juliet A Usher-Smith
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, England.
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15
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Danpanichkul P, Auttapracha T, Sukphutanan B, Ng CH, Wattanachayakul P, Kongarin S, Dutta P, Duangsonk K, Thongpiya J, Muthiah MD, Huang DQ, Lui RN, Seko Y, Takahashi H, Noureddin M, Yang JD, Wallace MB, Wijarnpreecha K. The Burden of Overweight and Obesity-Associated Gastrointestinal Cancers in Low and Lower-Middle-Income Countries: A Global Burden of Disease 2019 Analysis. Am J Gastroenterol 2024; 119:1177-1180. [PMID: 38900306 DOI: 10.14309/ajg.0000000000002819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Accepted: 03/13/2024] [Indexed: 06/21/2024]
Abstract
INTRODUCTION Obesity is associated with cancer, including gastrointestinal (GI). Data from low (LICs) and lower-middle-income countries (MICs) are limited. METHODS We utilized data from the Global Burden of Disease Study 2019 to determine the mortality from GI cancer risk of high body mass index (BMI) in these countries. RESULTS Mortality rates of GI cancers from high BMI increased in LICs and lower MICs, while burdens decreased or remained stable in high and middle-income countries. DISCUSSION The GI cancer-related burden from high BMI increased in LICs and lower MICs, necessitating a concerted effort to tackle the obesity pandemic.
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Affiliation(s)
- Pojsakorn Danpanichkul
- Immunology Unit, Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | | | | | - Cheng Han Ng
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | | | | | - Priyata Dutta
- Department of Internal Medicine, Trinity Health, Ann Arbor, Michigan, USA
| | - Kwanjit Duangsonk
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Thailand
| | - Jerapas Thongpiya
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas, USA
| | - Mark D Muthiah
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
- National University Centre for Organ Transplantation, National University Health System, Singapore, Singapore
| | - Daniel Q Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
- MASLD Research Center, Division of Gastroenterology, University of California at San Diego, La Jolla, California, USA
| | - Rashid N Lui
- Department of Clinical Oncology, and Division of Gastroenterology and Hepatology, Department of Medicine and Therapeutics, Institute of Digestive Diseases, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yuya Seko
- Department of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kawaramachi-Hirokoji, Kamigyou-ku, Kyoto, Japan
| | - Hirokazu Takahashi
- Division of Metabolism and Endocrinology, Faculty of Medicine, Saga University, Saga, Japan
| | - Mazen Noureddin
- Houston Research Institute and Houston Methodist Hospital, Houston, Texas, USA
| | - Ju Dong Yang
- Karsh Division of Gastroenterology and Hepatology, Comprehensive Transplant Center, and Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Michael B Wallace
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA
- Department of Gastroenterology, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
| | - Karn Wijarnpreecha
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Arizona College of Medicine, Phoenix, Arizona, USA
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Banner University Medical Center, Phoenix, Arizona, USA
- Department of Medicine, BIO5 Institute, University of Arizona College of Medicine, Phoenix, Arizona, USA
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16
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Mankan AK, Shankar A, Limaye S, Ajaikumar BS, Nachane P, Singh N, Dawkhar S, Batra U, Bhosekar A, Ganguly S, Gawli P, Debnath K, Padalalu V, Reddy P, Sundaramoorthy S, Naveen KK, Bondarde S, Kumar P, Davis S, Ramkissoon SH, Chacko RT, Vidal L, Chico I, Hegedus A, Gupta S, Saini KS. Cancer Trials Ecosystem in India-Ready for Prime Time? JCO Glob Oncol 2024; 10:e2300405. [PMID: 38870438 DOI: 10.1200/go.23.00405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 04/12/2024] [Indexed: 06/15/2024] Open
Abstract
Executing global clinical trials for cancer is a long, expensive, and complex undertaking. While selecting countries global studies, sponsors must consider several aspects including patient pool, quality of trained investigators, competing trials, availability of infrastructure, and financial investment versus returns. With a large, often treatment-naïve, and diverse patient pool, relatively low cost, good quality health care facilities in urban areas, and a robust and well-trained workforce, India offers several advantages for conducting oncology clinical trials. However, there remains challenges, including a shifting regulatory environment in recent decades. With the implementation of the New Drugs and Clinical Trial Rules in 2019, India's regulatory atmosphere seems to have stabilized. In this article, we present a review of the evolving clinical trial landscape in India, highlight the current regulatory scenario, and discuss the advantages and challenges of selecting India as a potential location for conducting global oncology clinical trials.
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Affiliation(s)
| | - Abhishek Shankar
- Department of Radiation Oncology, Dr BR Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, Delhi, India
| | | | | | | | - Navneet Singh
- PostGraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Ullas Batra
- Rajiv Gandhi Cancer Centre, New Delhi, India
| | | | | | | | | | | | | | | | | | | | | | - Sanish Davis
- Indian Society for Clinical Research, Mumbai, India
| | | | | | | | | | | | - Sudeep Gupta
- Tata Memorial Centre, Mumbai, India
- Homi Bhabha National Institute, Mumbai, India
| | - Kamal S Saini
- Fortrea Inc, Durham, NC
- Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
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17
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Nogueira-Rodrigues A, Giannecchini GV, Secord AA. Real world challenges and disparities in the systemic treatment of ovarian cancer. Gynecol Oncol 2024; 185:180-185. [PMID: 38442493 DOI: 10.1016/j.ygyno.2024.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/14/2024] [Accepted: 02/17/2024] [Indexed: 03/07/2024]
Abstract
Ovarian cancer (OC) is a global health problem, and the mortality-to-incidence ratio is expected to increase, especially in low- and middle-income countries. These regions face disparities in access to OC care, including lack of awareness, limited access to genetic and tumor testing, paucity of surgical expertise, time to approval of novel therapeutics, and treatment costs. By addressing these inequities, the core aim of this paper is to promote action through collaboration in order to overcome these barriers and promote health equity in OC management and treatment.
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Affiliation(s)
- Angélica Nogueira-Rodrigues
- Federal University MG, Brazilian Group of Gynecologic Oncology (EVA), Latin American Cooperative Oncology Group (LACOG), Oncoclínicas, DOM Oncologia, Brazil.
| | | | - Angeles Alvarez Secord
- Department of Obstetrics & Gynecology, Division of Gynecologic Oncology, Duke Cancer Institute, Duke University Health System, Durham, North Carolina, USA
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18
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Abdel-Wahab M, Coleman CN, Eriksen JG, Lee P, Kraus R, Harsdorf E, Lee B, Dicker A, Hahn E, Agarwal JP, Prasanna PGS, MacManus M, Keall P, Mayr NA, Jereczek-Fossa BA, Giammarile F, Kim IA, Aggarwal A, Lewison G, Lu JJ, Guedes de Castro D, Kong FMS, Afifi H, Sharp H, Vanderpuye V, Olasinde T, Atrash F, Goethals L, Corn BW. Addressing challenges in low-income and middle-income countries through novel radiotherapy research opportunities. Lancet Oncol 2024; 25:e270-e280. [PMID: 38821101 DOI: 10.1016/s1470-2045(24)00038-x] [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] [Revised: 01/17/2024] [Accepted: 01/18/2024] [Indexed: 06/02/2024]
Abstract
Although radiotherapy continues to evolve as a mainstay of the oncological armamentarium, research and innovation in radiotherapy in low-income and middle-income countries (LMICs) faces challenges. This third Series paper examines the current state of LMIC radiotherapy research and provides new data from a 2022 survey undertaken by the International Atomic Energy Agency and new data on funding. In the context of LMIC-related challenges and impediments, we explore several developments and advances-such as deep phenotyping, real-time targeting, and artificial intelligence-to flag specific opportunities with applicability and relevance for resource-constrained settings. Given the pressing nature of cancer in LMICs, we also highlight some best practices and address the broader need to develop the research workforce of the future. This Series paper thereby serves as a resource for radiation professionals.
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Affiliation(s)
- May Abdel-Wahab
- Division of Human Health, International Atomic Energy Agency, Vienna, Austria.
| | - C Norman Coleman
- Radiation Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jesper Grau Eriksen
- Department of Experimental Clinical Oncology, Aarhus University Hospital, Aarhus, Denmark
| | - Peter Lee
- Division of Human Health, International Atomic Energy Agency, Vienna, Austria
| | - Ryan Kraus
- Department of Radiation Oncology, Barrow Neurological Institute, Phoenix, AZ, USA
| | - Ekaterina Harsdorf
- Division of Human Health, International Atomic Energy Agency, Vienna, Austria
| | - Becky Lee
- Department of Radiation Medicine, Loma Linda University, Loma Linda, CA, USA; Department of Radiation Oncology, Summa Health, Akron, OH, USA
| | - Adam Dicker
- Department of Radiation Oncology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Ezra Hahn
- Department of Radiation Oncology, Radiation Medicine Program, Princess Margaret Cancer Centre, University of Toronto, ON, Canada
| | - Jai Prakash Agarwal
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Pataje G S Prasanna
- Radiation Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Michael MacManus
- Department of Radiation Oncology, Peter MacCallum Cancer Centre and the Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC, Australia
| | - Paul Keall
- Image X Institute, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Nina A Mayr
- College of Human Medicine, Michigan State University, East Lansing, MI, USA
| | - Barbara Alicja Jereczek-Fossa
- Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy; Division of Radiotherapy, European Institute of Oncology, IRCCS, Milan, Italy
| | | | - In Ah Kim
- Department of Radiation Oncology, Seoul National University Bundang Hospital, Seoul, South Korea; Seoul National University, College of Medicine, Seoul, South Korea
| | - Ajay Aggarwal
- Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, UK; Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Grant Lewison
- Institute of Cancer Policy, King's College London, London, UK
| | - Jiade J Lu
- Shanghai Proton and Heavy Ion Centre, Fudan University School of Medicine, Shanghai, China
| | | | - Feng-Ming Spring Kong
- Department of Clinical Oncology, HKU-Shenzhen Hospital and Queen Mary Hospital, Li Ka Shing Faculty of Medicine, Hong Kong Special Administrative Region, China
| | - Haidy Afifi
- Division of Human Health, International Atomic Energy Agency, Vienna, Austria
| | - Hamish Sharp
- Institute of Cancer Policy, King's College London, London, UK
| | - Verna Vanderpuye
- National Center for Radiotherapy, Oncology and Nuclear Medicine, Korlebu Teaching Hospital, Accra, Ghana
| | | | - Fadi Atrash
- Augusta Victoria Hospital, Jerusalem, Israel
| | - Luc Goethals
- Division of Human Health, International Atomic Energy Agency, Vienna, Austria
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19
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Abuali I, Mathew A, Rugengamanzi E, Sainamthip P, Verduzco-Aguirre H, Parikh AR. Guiding Principles for Community Building in Global Oncology. Am Soc Clin Oncol Educ Book 2024; 44:e100045. [PMID: 38768401 DOI: 10.1200/edbk_100045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
With the escalating incidence and prevalence of cancer worldwide disproportionately affecting low- and middle-income countries, there is an urgent need for the global oncology community to foster bidirectional partnerships and an equitable exchange of knowledge, resources, and expertise. A dedicated Global Oncology Community of Practice (CoP) can serve as a self-organizing, grassroots approach for members, with common goals and values, to coordinate efforts, maximize impact, and ensure sustainable outcomes. It is imperative, however, when outlining goals and priorities to adhere to an ethical and appropriate framework during community building efforts to avoid perpetuating inequities and power imbalances. This article reviews the core guiding principles for ASCO's Global Oncology CoP which includes responsibility, amplification, accessibility, sustainability, and decolonization.
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Affiliation(s)
- Inas Abuali
- Mass General Cancer Center, Harvard Medical School, Boston, MA
| | - Aju Mathew
- Ernakulam Medical Centre and MOSC Medical College, Kochi, India
| | - Eulade Rugengamanzi
- Butaro Cancer Center of Excellence, University of Global Health Equity, Butaro, Rwanda
| | - Panot Sainamthip
- Dana-Farber Cancer Institute, Boston, MA
- Chulalongkorn University, Bangkok, Thailand
| | - Haydeé Verduzco-Aguirre
- Department of Hemato-Oncology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Aparna R Parikh
- Mass General Cancer Center, Harvard Medical School, Boston, MA
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20
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Stokkevåg CH, Journy N, Vogelius IR, Howell RM, Hodgson D, Bentzen SM. Radiation Therapy Technology Advances and Mitigation of Subsequent Neoplasms in Childhood Cancer Survivors. Int J Radiat Oncol Biol Phys 2024; 119:681-696. [PMID: 38430101 DOI: 10.1016/j.ijrobp.2024.01.206] [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: 09/20/2023] [Revised: 12/17/2023] [Accepted: 01/13/2024] [Indexed: 03/03/2024]
Abstract
PURPOSE In this Pediatric Normal Tissue Effects in the Clinic (PENTEC) vision paper, challenges and opportunities in the assessment of subsequent neoplasms (SNs) from radiation therapy (RT) are presented and discussed in the context of technology advancement. METHODS AND MATERIALS The paper discusses the current knowledge of SN risks associated with historic, contemporary, and future RT technologies. Opportunities for research and SN mitigation strategies in pediatric patients with cancer are reviewed. RESULTS Present experience with radiation carcinogenesis is from populations exposed during widely different scenarios. Knowledge gaps exist within clinical cohorts and follow-up; dose-response and volume effects; dose-rate and fractionation effects; radiation quality and proton/particle therapy; age considerations; susceptibility of specific tissues; and risks related to genetic predisposition. The biological mechanisms associated with local and patient-level risks are largely unknown. CONCLUSIONS Future cancer care is expected to involve several available RT technologies, necessitating evidence and strategies to assess the performance of competing treatments. It is essential to maximize the utilization of existing follow-up while planning for prospective data collection, including standardized registration of individual treatment information with linkage across patient databases.
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Affiliation(s)
- Camilla H Stokkevåg
- Department of Oncology and Medical Physics, Haukeland University Hospital, Bergen, Norway; Department of Physics and Technology, University of Bergen, Bergen, Norway.
| | - Neige Journy
- French National Institute of Health and Medical Research (INSERM) Unit 1018, Centre for Research in Epidemiology and Population Health, Paris Saclay University, Gustave Roussy, Villejuif, France
| | - Ivan R Vogelius
- Department of Clinical Oncology, Centre for Cancer and Organ Diseases and University of Copenhagen, Copenhagen, Denmark
| | - Rebecca M Howell
- Department of Radiation Oncology, MD Anderson Cancer Center, Houston, Texas
| | - David Hodgson
- Department of Radiation Oncology, University of Toronto, Princess Margaret Cancer Center, Toronto, Ontario, Canada
| | - Søren M Bentzen
- Department of Epidemiology and Public Health, University of Maryland, Baltimore, Maryland
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21
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Indira Chandran V, Gopala S, Venkat EH, Kjolby M, Nejsum P. Extracellular vesicles in glioblastoma: a challenge and an opportunity. NPJ Precis Oncol 2024; 8:103. [PMID: 38760427 PMCID: PMC11101656 DOI: 10.1038/s41698-024-00600-2] [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: 12/08/2023] [Accepted: 05/03/2024] [Indexed: 05/19/2024] Open
Abstract
Glioblastoma is a highly heterogeneous tumor whose pathophysiological complexities dictate both the diagnosis of disease severity as well as response to therapy. Conventional diagnostic tools and standard treatment regimens have only managed to achieve limited success in the management of patients suspected of glioblastoma. Extracellular vesicles are an emerging liquid biopsy tool that has shown great promise in resolving the limitations presented by the heterogeneous nature of glioblastoma. Here we discuss the contrasting yet interdependent dual role of extracellular vesicles as communication agents that contribute to the progression of glioblastoma by creating a heterogeneous microenvironment and as a liquid biopsy tool providing an opportunity to accurately identify the disease severity and progression.
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Affiliation(s)
- Vineesh Indira Chandran
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark.
| | - Srinivas Gopala
- Department of Biochemistry, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India
| | - Easwer Hariharan Venkat
- Department of Neurosurgery, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India
| | - Mads Kjolby
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
- Department of Clinical Pharmacology and Steno Diabetes Centre, Aarhus University Hospital, Aarhus, Denmark
| | - Peter Nejsum
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
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22
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Resende H, Arai RJ, Barrios CH, Schwyter F, Teich NLS, Gomes A, Dallari AB, Bonilha LAS, Souza CMA, Francisco FR, Munhoz RR, Werutsky G, Madi M, Fernandes P, Figueiredo JM, Fedozzi F, Arruda L, Aguiar VQ, Melo AC. Improving access to cancer clinical research in Brazil: recent advances and new opportunities. Expert opinions from the 4th CURA meeting, São Paulo, 2023. Ecancermedicalscience 2024; 18:1698. [PMID: 38774565 PMCID: PMC11108048 DOI: 10.3332/ecancer.2024.1698] [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: 02/05/2024] [Indexed: 05/24/2024] Open
Abstract
Clinical research is the cornerstone of improvements in cancer care. However, it has been conducted predominantly in high-income countries with few clinical trials available in Brazil and other low-and-middle-income countries (LMIC). Of note, less than one-third of registered clinical trials addressing some of the most commonly diagnosed cancers (breast, lung and cervical) recruited patients from LMIC in the last years. The Institute Project CURA promoted the fourth CURA meeting, discussing barriers to cancer clinical research and proposing potential solutions. A meeting was held in São Paulo, Brazil, in June 2023 with representatives from different sectors: Brazilian Health Regulatory Agency (Anvisa), National Commission of Ethics in Research (CONEP), non-governmental organisations, such as the Latin American Cooperative Oncology Group, the Brazilian Society of Clinical Oncology (SBOC), Contract Research Organisations, pharmaceutical companies and investigators. A total of 16 experts pointed out achievements as shortening the time of regulatory processes involving Anvisa and CONEP, development of staff training programs, maintenance of the National Program of Oncological Attention (PRONON), and the foundation of qualified centres in North and Northeast Brazilian regions. Participants also highlighted the need to be more competitive in the field, which requires optimising ongoing policies and implementing new strategies as decentralisation of clinical research centres, public awareness campaigns, community-centered approaches, collaborations and partnerships, expansion of physicians-directed policies, exploring the role of the steering committee. Active and consistent reporting of the initiatives might help to propagate ongoing advances, increasing Brazilian participation in clinical cancer research. Engagement of all players is crucial to maintain continuous progress with further improvements in critical points including regulatory timelines and increments in qualified human resources which aligned with new educational initiatives focused on physicians and the general population will expand access to cancer clinical trials in Brazil.
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Affiliation(s)
- Heloisa Resende
- Instituto Projeto Cura, São Paulo 05507-020, SP, Brazil
- https://orcid.org/0000-0003-4692-3743
| | - Roberto J Arai
- Independent Clinical Researcher, São Paulo 01153-000, SP, Brazil
- https://orcid.org/0000-0001-5617-1042
| | - Carlos H Barrios
- Latin American Cooperative Oncology Group (LACOG), Porto Alegre 90619-900, RS, Brazil
- https://orcid.org/0000-0001-6021-667X
| | | | - Nelson L S Teich
- Instituto Teich de Políticas Públicas em Saúde, Rio de Janeiro 22640-102, RJ, Brazil
- https://orcid.org/0000-0003-1352-1334
| | - Andre Gomes
- Bristol Myers Squibb, São Paulo 04719-002, SP, Brazil
| | | | - Laís A S Bonilha
- Comissão Nacional de Ética em Pesquisa (CONEP), Brasília 70719-040, DF, Brazil
| | | | - Fernando R Francisco
- Associação Brasileira de Organizações Representativas de Pesquisa Clínica- Abracro, São Paulo 01311-902, SP, Brazil
| | - Rodrigo R Munhoz
- Hospital Sírio Libanês, São Paulo 01308-050, SP, Brazil
- https://orcid.org/0000-0001-8898-2798
| | - Gustavo Werutsky
- Latin American Cooperative Oncology Group (LACOG), Porto Alegre 90619-900, RS, Brazil
- https://orcid.org/0000-0001-6271-105X
| | - Marisa Madi
- Sociedade Brasileira de Oncologia Clínica (SBOC), São Paulo 01311-300, SP, Brazil
- https://orcid.org/0000-0003-1049-4932
| | - Paulo Fernandes
- Associação Brasileira de Organizações Representativas de Pesquisa Clínica- Abracro, São Paulo 01311-902, SP, Brazil
- Sail for Health, São Paulo 04543-011, SP, Brazil
| | | | - Fabio Fedozzi
- Associação Brasileira de Linfoma e Leucemia, ABRALE, São Paulo 05423-040, SP, Brazil
| | - Lilian Arruda
- Hospital São Camilo, São Paulo 05022-001, SP, Brazil
- https://orcid.org/0000-0002-7101-4325
| | - Vinícius Q Aguiar
- Centro Universitário de Volta Redonda – UNIFOA, Volta Redonda 27240-560, RJ, Brazil
- https://orcid.org/0000-0002-6257-0119
| | - Andreia C Melo
- Brazilian National Cancer Institute (INCA), Division of Clinical Research and Technological Development, Rio de Janeiro 20230-130, RJ, Brazil
- https://orcid.org/0000-0002-1201-4333
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23
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Martinez-Calderon J, García-Muñoz C, Heredia-Rizo AM, Cano-García FJ. The prevalence of anxiety and depression in cancer around the world: An overview of systematic reviews evaluating 128 meta-analyses. J Affect Disord 2024; 351:701-719. [PMID: 38311072 DOI: 10.1016/j.jad.2024.01.259] [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: 11/08/2023] [Revised: 01/25/2024] [Accepted: 01/28/2024] [Indexed: 02/06/2024]
Abstract
BACKGROUND This overview of systematic reviews with meta-analysis summarized the prevalence of anxiety and depression in different types of tumors around the world. METHODS The quality of reviews was assessed. The degree of overlap between reviews was calculated. The regional prevalence of anxiety and depression was shown in the main text based on the World Health Organization regions. RESULTS Twenty-five reviews including 128 meta-analyses of interest were selected. The pooled prevalence of anxiety in breast tumors was in Africa (19 %), the Americas (38 %), Eastern Mediterranean (56 %), Europe (38 %), South-East Asia (42 %), and Western Pacific (26 %). The pooled prevalence of depression in breast tumors was in Africa (40 %), the Americas (23-25 %), Eastern Mediterranean (49-51 %), Europe (27-29 %), South-East Asia (23-33 %), Western Pacific (29 %). The pooled prevalence of depression in digestive tumors was in the Americas (4-44 %), Eastern Mediterranean (42 %), Europe (20-27 %), South-East Asia (66 %), and Western Pacific (24-40 %). The pooled national prevalence of anxiety and depression was mainly evaluated in China and Iran. LIMITATIONS Important methodological issues were identified. For example, no reviews judged the certainty of evidence. CONCLUSIONS The Eastern Mediterranean region showed the highest prevalence of anxiety and depression for breast tumors. The South-East Asian region showed the highest prevalence of depression for digestive tumors. In these regions, many countries are considered low-income and middle-income countries. Further research funding would help increase the investigation on this topic, which may allow the development of preventive strategies that reduce the prevalence of anxiety and depression.
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Affiliation(s)
- Javier Martinez-Calderon
- Instituto de Biomedicina de Sevilla, IBiS, Departamento de Fisioterapia, Universidad de Sevilla, Sevilla, Spain; CTS 1110: Understanding Movement and Self in health from Science (UMSS) Research Group, Andalusia, Spain
| | - Cristina García-Muñoz
- CTS 1110: Understanding Movement and Self in health from Science (UMSS) Research Group, Andalusia, Spain; Departamento Ciencias de la Salud y Biomédicas, Universidad Loyola de Andalucía, Sevilla, Spain.
| | - Alberto Marcos Heredia-Rizo
- Instituto de Biomedicina de Sevilla, IBiS, Departamento de Fisioterapia, Universidad de Sevilla, Sevilla, Spain; CTS 1110: Understanding Movement and Self in health from Science (UMSS) Research Group, Andalusia, Spain
| | - Francisco Javier Cano-García
- Departamento de Personalidad, Evaluación y Tratamiento Psicológicos, Universidad de Sevilla, 41018 Sevilla, Spain
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Bourlon MT, Bhatt AS, Lopes G, Asirwa FC, Eniu AE, Loehrer PJ, Shulman LN, Close J, Von Roenn J, Tibbits M, Pyle D, Gralow JR. Envisioning Academic Global Oncologists: Proposed Competencies for Global Oncology Training From ASCO. JCO Glob Oncol 2024; 10:e2300157. [PMID: 38603655 PMCID: PMC11018164 DOI: 10.1200/go.23.00157] [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: 05/12/2023] [Revised: 11/21/2023] [Accepted: 02/06/2024] [Indexed: 04/13/2024] Open
Abstract
Recognizing the rising incidence, prevalence, and mortality of cancer in low- and middle-resource settings, as well as the increasingly international profile of its membership, ASCO has committed to expanding its engagement at a global level. In 2017, the ASCO Academic Global Oncology Task Force sought to define the potential role for ASCO in supporting global oncology as an academic field. A set of recommendations to advance the status of global oncology as an academic discipline were created through a consensus-based process involving participation by a diverse group of global oncology and global health practitioners; these recommendations were then published. The recommendations included developing a set of global oncology competencies for trainees and faculty interested in a career in academic global oncology. Here, we describe the global oncology competencies developed by this task force. These competencies consist of knowledge and skills needed in general global health as well as cancer-specific care and research, including understanding global cancer health disparities, defining unique resources and needs in low- and middle-resource settings, and promoting international collaboration. Although the competencies were originally developed for US training programs, they are intended to be widely applicable globally. By formalizing the training of oncologists and supporting career pathways in the field of global oncology, we can make progress in achieving global equity in cancer care and control.
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Affiliation(s)
- Maria T. Bourlon
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | | | | | | | - Patrick J. Loehrer
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center, Indianapolis, IN
| | | | | | | | | | - Doug Pyle
- American Society of Clinical Oncology, Alexandria, VA
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25
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Briercheck EL, Wrigglesworth JM, Garcia-Gonzalez I, Scheepers C, Ong MC, Venkatesh V, Stevenson P, Annamalay AA, Coffey DG, Anderson AB, Garcia-Gonzalez P, Wagner MJ. Treatment Access for Gastrointestinal Stromal Tumor in Predominantly Low- and Middle-Income Countries. JAMA Netw Open 2024; 7:e244898. [PMID: 38568688 PMCID: PMC10993077 DOI: 10.1001/jamanetworkopen.2024.4898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 02/01/2024] [Indexed: 04/05/2024] Open
Abstract
Importance Gastrointestinal stromal tumor (GIST) is a rare cancer treated with the tyrosine kinase inhibitors imatinib mesylate or sunitinib malate. In general, in low- and middle-income countries (LMICs), access to these treatments is limited. Objective To describe the demographic characteristics, treatment duration, and survival of patients with GIST in LMICs treated with imatinib and sunitinib through The Max Foundation programs. Design, Setting, and Participants This retrospective database cohort analysis included patients in 2 access programs administered by The Max Foundation: the Glivec International Patient Assistance Program (GIPAP), from January 1, 2001, to December 31, 2016, and the Max Access Solutions (MAS) program, January 1, 2017, to October 12, 2020. Sixty-six countries in which The Max Foundation facilitates access to imatinib and sunitinib were included. Participants consisted of patients with approved indications for imatinib, including adjuvant therapy in high-risk GIST by pathologic evaluation of resected tumor or biopsy-proven unresectable or metastatic GIST. All patients were reported to have tumors positive for CD117(c-kit) by treating physicians. A total of 9866 patients received treatment for metastatic and/or unresectable disease; 2100 received adjuvant imatinib; 49 received imatinib from another source and were only included in the sunitinib analysis; and 53 received both imatinib and sunitinib through The Max Foundation programs. Data were analyzed from October 13, 2020, to January 30, 2024. Main Outcomes and Measures Demographic and clinical information was reported by treating physicians. Kaplan-Meier analysis was used to estimate time to treatment discontinuation (TTD) and overall survival (OS). An imputation-based informed censoring model estimated events for patients lost to follow-up after treatment with adjuvant imatinib. Patients who were lost to follow-up with metastatic or unresectable disease were presumed deceased. Results A total of 12 015 unique patients were included in the analysis (6890 male [57.6%]; median age, 54 [range, 0-100] years). Of these, 2100 patients were treated with imatinib in the adjuvant setting (median age, 54 [range 8-88] years) and 9866 were treated with imatinib for metastatic or unresectable disease (median age, 55 [range, 0-100] years). Male patients comprised 5867 of 9866 patients (59.5%) with metastatic or unresectable disease and 1023 of 2100 patients (48.7%) receiving adjuvant therapy. The median OS with imatinib for unresectable or metastatic disease was 5.8 (95% CI, 5.6-6.1) years, and the median TTD was 4.2 (95% CI, 4.1-4.4) years. The median OS with sunitinib for patients with metastatic or unresectable GIST was 2.0 (95% CI, 1.5-2.5) years; the median TTD was 1.5 (95% CI, 1.0-2.1) years. The 10-year OS rate in the adjuvant setting was 73.8% (95% CI, 67.2%-81.1%). Conclusions and Relevance In this cohort study of patients with GIST who were predominantly from LMICs and received orally administered therapy through the GIPAP or MAS programs, outcomes were similar to those observed in high-resource countries. These findings underscore the feasibility and relevance of administering oral anticancer therapy to a molecularly defined population in LMICs, addressing a critical gap in cancer care.
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Affiliation(s)
- Edward Lloyd Briercheck
- Division of Hematology, University of Washington, Seattle
- now with Dana-Farber Cancer Institute, Boston, Massachusetts
| | | | | | | | | | | | - Philip Stevenson
- Division of Clinical Biostatistics, Fred Hutchinson Cancer Center, Seattle, Washington
| | | | | | - Aparna B. Anderson
- Bill & Melinda Gates Medical Research Institute, Cambridge, Massachusetts
| | | | - Michael J. Wagner
- now with Dana-Farber Cancer Institute, Boston, Massachusetts
- Division of Oncology, University of Washington, Seattle
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington
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26
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Anandasabapathy S, Asirwa C, Grover S, Mungo C. Cancer burden in low-income and middle-income countries. Nat Rev Cancer 2024; 24:167-170. [PMID: 38332323 DOI: 10.1038/s41568-023-00659-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/14/2023] [Indexed: 02/10/2024]
Affiliation(s)
| | | | - Surbhi Grover
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Chemtai Mungo
- Department of Obstetrics and Gynecology, University of North Carolina-Chapel Hill, Chapel Hill, NC, USA.
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27
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Al Sukhun SA, Vanderpuye V, Taylor C, Ibraheem AF, Wiernik Rodriguez A, Asirwa FC, Francisco M, Moushey A. Global Equity in Clinical Trials: An ASCO Policy Statement. JCO Glob Oncol 2024; 10:e2400015. [PMID: 38484198 PMCID: PMC10954071 DOI: 10.1200/go.24.00015] [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: 01/08/2024] [Accepted: 01/23/2024] [Indexed: 03/19/2024] Open
Abstract
ASCO is a global professional society representing more than 50,000 physicians, other health care professionals, and advocates in over 100 countries specializing in cancer treatment, diagnosis, prevention, and advocacy. ASCO strives, through research, education, and promotion of the highest quality of patient care, to create a world where cancer is prevented or cured, and every survivor is healthy. In this pursuit, health equity remains the guiding institutional principle that applies to all its activities across the cancer care continuum. This ASCO policy statement emphasizes the urgent need for global equity in clinical trials, aiming to enhance access and representation in cancer research as it not only improves cancer outcomes but also upholds principles of fairness and justice in health care.
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Affiliation(s)
| | - Verna Vanderpuye
- National Center for Radiotherapy Ghana, Korle Bu Teaching Hospital, Accra, Ghana
| | | | | | - Andres Wiernik Rodriguez
- Grupo Montecristo Healthcare Division, San José, Escazu, Costa Rica
- Hospital Metropolitano, San José, Costa Rica
- Metropolitano Research Institute, San José, Costa Rica
| | - Fredrick Chite Asirwa
- International Cancer Institute, Kenya International Cancer Institute | ICI, Eldoret, Kenya
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28
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Wang S, Zheng R, Li J, Zeng H, Li L, Chen R, Sun K, Han B, Bray F, Wei W, He J. Global, regional, and national lifetime risks of developing and dying from gastrointestinal cancers in 185 countries: a population-based systematic analysis of GLOBOCAN. Lancet Gastroenterol Hepatol 2024; 9:229-237. [PMID: 38185129 PMCID: PMC10849975 DOI: 10.1016/s2468-1253(23)00366-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Gastrointestinal cancers account for a quarter of the global cancer incidence and a third of cancer-related deaths. We sought to estimate the lifetime risks of developing and dying from gastrointestinal cancers at the country, world region, and global levels in 2020. METHODS For this population-based systematic analysis, we obtained estimates of gastrointestinal cancer incidence and mortality rates from GLOBOCAN for 185 countries, alongside all-cause mortality and population data from the UN. Countries were categorised into quartiles of the Human Development Index (HDI). The lifetime risk of gastrointestinal cancers was estimated with a standard method that adjusts for multiple primaries, taking into account competing risks of death from causes other than cancer and life expectancy. FINDINGS The global lifetime risks of developing and dying from gastrointestinal cancers from birth to death was 8·20% (95% CI 8·18-8·21) and 6·17% (6·16-6·18) in 2020. For men, the risk of developing gastrointestinal cancers was 9·53% (95% CI 9·51-9·55) and of dying from them 7·23% (7·22-7·25); for women, the risk of developing gastrointestinal cancers was 6·84% (6·82-6·85) and of dying from them 5·09% (5·08-5·10). Colorectal cancer presented the highest risk, accounting for 38·5% of the total lifetime risk of developing, and 28·2% of dying from, gastrointestinal cancers, followed by cancers of the stomach, liver, oesophagus, pancreas, and gallbladder. Eastern Asia has the highest lifetime risks for cancers of the stomach, liver, oesophagus, and gallbladder, Australia and New Zealand for colorectal cancer, and Western Europe for pancreatic cancer. The lifetime risk of gastrointestinal cancers increased consistently with increasing level of HDI; however, high HDI countries (the third HDI quartile) had the highest death risk. INTERPRETATION The global lifetime risk of gastrointestinal cancers translates to one in 12 people developing, and one in 16 people dying from, gastrointestinal cancers. The identified high risk and observed disparities across countries warrants context-specific targeted gastrointestinal cancer control and health systems planning. FUNDING Beijing Nova Program, CAMS Innovation Fund for Medical Sciences, and Talent Incentive Program of Cancer Hospital, CAMS (Hope Star).
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Affiliation(s)
- Shaoming Wang
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rongshou Zheng
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiayue Li
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongmei Zeng
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li Li
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ru Chen
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kexin Sun
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bingfeng Han
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Freddie Bray
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Wenqiang Wei
- National Central Cancer Registry, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Jie He
- Department 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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29
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Ruiz-Grajales ÁE, Orozco-Puerta MM, Zheng S, H de Bock G, Correa-Cote JC, Castrillón-Martínez E. Clinical and pathological differences between early- and late-onset colorectal cancer and determinants of one-year all-cause mortality among advanced-stage patients: a retrospective cohort study in Medellín, Colombia. Cancer Treat Res Commun 2024; 39:100797. [PMID: 38367413 DOI: 10.1016/j.ctarc.2024.100797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/10/2024] [Accepted: 02/14/2024] [Indexed: 02/19/2024]
Abstract
OBJECTIVE To identify the differences between early- (EOCRC) and late-onset colorectal cancer (LOCRC), and to evaluate the determinants of one-year all-cause mortality among advanced-stage patients. METHODS A retrospective cohort study was carried out. CRC patients ≥ 18 years old were included. Chi-Square test was applied to compare both groups. Uni- and multivariate regressions were performed to evaluate the determinants of one-year all-cause mortality in all advanced-stage patients regardless of age of onset. RESULTS A total of 416 patients were enrolled; 53.1 % were female. Ninety cases (21.6 %) had EOCRC and 326 (78.4 %) had LOCRC. EOCRC cases were predominantly sporadic (88.9 %). Histology of carcinoma other than adenocarcinoma (p= 0.044) and rectum tumors (p= 0.039) were more prevalent in EOCRC. LOCRC patients were more likely to have smoking history (p < 0.001) and right colon tumors (p = 0.039). Alcohol consumption history (odds ratio [OR]: 3.375, 95 %CI: 1.022-11.150) and stage IV (OR: 12.632, 95 %CI: 3.506-45.513) were associated with higher one-year all-cause mortality among advanced-stage patients, the opposite was noted with left colon tumors (OR: 0.045, 95 %CI: 0.003-0.588). CONCLUSION EOCRC was predominantly sporadic and had more cases of uncommon histological subtypes and rectal tumors. LOCRC was characterized by a higher prevalence of smoking history. Multivariate regression revealed an association between higher one-year all-cause mortality and alcohol consumption history and stage IV in advanced-stage patients. CRC exhibited differences based on age of onset. The evaluated factors associated with CRC mortality provide valuable insights for healthcare professionals, emphasizing the importance of adequate clinical assessment and early CRC diagnosis.
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Affiliation(s)
- Álvaro Esteban Ruiz-Grajales
- Semillero de Investigación en Salud (SEIS), Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia.
| | - Manuela María Orozco-Puerta
- Semillero de Investigación en Salud (SEIS), Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia.
| | - Senshuang Zheng
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
| | - Geertruida H de Bock
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
| | | | - Esteban Castrillón-Martínez
- Semillero de Investigación en Salud (SEIS), Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia; Hospital Alma Máter de Antioquia, Medellín, Colombia.
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30
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Lamb M, Painter D, Howell D, Barrans S, Cargo C, de Tute R, Tooze R, Burton C, Patmore R, Roman E, Smith A. Lymphoid blood cancers, incidence and survival 2005-2023: A report from the UK's Haematological Malignancy Research Network. Cancer Epidemiol 2024; 88:102513. [PMID: 38160571 DOI: 10.1016/j.canep.2023.102513] [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: 10/18/2023] [Revised: 11/29/2023] [Accepted: 12/04/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Population-based information on cancer incidence and outcome are required to inform clinical practice and research; but contemporary data are lacking for many lymphoid cancer subtypes. METHODS Set within a socio-demographically representative UK population of ∼4 million, data are from an established UK patient cohort (N = 22,414 diagnoses). Information on incidence (crude and age-standardised) and survival (overall and net) is presented for > 40 subtypes. RESULTS The median diagnostic age was 69.9 years (interquartile range 59.1-78.3), but unlike many other cancers, lymphoid malignancies can be diagnosed at any age; different subtypes dominating at different ages. Males were more likely to be diagnosed than females (age-standardised sex rate ratio: 1.55 (95% Confidence Interval: 1.50,1.59)), and most subtypes had a male predominance, some more than three-fold (e.g. Burkitt lymphoma 3.26 (2.42, 4.40)). Five-year net survival estimates varied hugely, ranging from 97.4% (95% CI: 56.5, 99.9) in patients with hairy cell leukaemia to 31.6% (95% CI: 2.5, 69.8) in those with T-cell prolymphocytic leukaemia. No significant sex difference in survival were observed for the majority of diagnoses; one exception being classical Hodgkin lymphoma, where males had a higher mortality (Excess Mortality Ratio: 1.44 (95% CI: 1.11, 1.87)). An improvement in survival over time was observed for some, but not all, of the major diagnostic groups. CONCLUSIONS Marked incidence and survival variations by subtype, sex and age confirm the heterogeneity of lymphoid neoplasms and highlight the importance of accurately characterising disease entities. Despite recent improvements, routine cancer registration of lymphoid neoplasms remains challenging and new issues continue to emerge; including the lack of an international consensus on classification and the recording of progressions and transformations. Furthermore, the increasing need for additional molecular and genomic information required for accurate classification is likely to impact negatively on the quality of cancer registration data, especially in low income countries.
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Affiliation(s)
- Maxine Lamb
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, United Kingdom
| | - Daniel Painter
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, United Kingdom
| | - Debra Howell
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, United Kingdom
| | - Sharon Barrans
- Haematological Malignancy Diagnostic Service, St. James's University Hospital, Leeds, United Kingdom
| | - Catherine Cargo
- Haematological Malignancy Diagnostic Service, St. James's University Hospital, Leeds, United Kingdom
| | - Ruth de Tute
- Haematological Malignancy Diagnostic Service, St. James's University Hospital, Leeds, United Kingdom
| | - Reuben Tooze
- Haematological Malignancy Diagnostic Service, St. James's University Hospital, Leeds, United Kingdom
| | - Cathy Burton
- Haematological Malignancy Diagnostic Service, St. James's University Hospital, Leeds, United Kingdom
| | - Russell Patmore
- Queen's Centre for Oncology and Haematology, Castle Hill Hospital, Cottingham, United Kingdom
| | - Eve Roman
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, United Kingdom
| | - Alexandra Smith
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, United Kingdom.
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McLeod M, Torode J, Leung K, Bhoo-Pathy N, Booth C, Chakowa J, Gralow J, Ilbawi A, Jassem J, Parkes J, Mallafré-Larrosa M, Mutebi M, Pramesh CS, Sengar M, Tsunoda A, Unger-Saldaña K, Vanderpuye V, Yusuf A, Sullivan R, Aggarwal A. Quality indicators for evaluating cancer care in low-income and middle-income country settings: a multinational modified Delphi study. Lancet Oncol 2024; 25:e63-e72. [PMID: 38301704 DOI: 10.1016/s1470-2045(23)00568-5] [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: 08/21/2023] [Revised: 10/29/2023] [Accepted: 10/30/2023] [Indexed: 02/03/2024]
Abstract
This Policy Review sourced opinions from experts in cancer care across low-income and middle-income countries (LMICs) to build consensus around high-priority measures of care quality. A comprehensive list of quality indicators in medical, radiation, and surgical oncology was identified from systematic literature reviews. A modified Delphi study consisting of three 90-min workshops and two international electronic surveys integrating a global range of key clinical, policy, and research leaders was used to derive consensus on cancer quality indicators that would be both feasible to collect and were high priority for cancer care systems in LMICs. Workshop participants narrowed the list of 216 quality indicators from the literature review to 34 for inclusion in the subsequent surveys. Experts' responses to the surveys showed consensus around nine high-priority quality indicators for measuring the quality of hospital-based cancer care in LMICs. These quality indicators focus on important processes of care delivery from accurate diagnosis (eg, histologic diagnosis via biopsy and TNM staging) to adequate, timely, and appropriate treatment (eg, completion of radiotherapy and appropriate surgical intervention). The core indicators selected could be used to implement systems of feedback and quality improvement.
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Affiliation(s)
- Megan McLeod
- Department of Otolaryngology, Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN, USA.
| | - Julie Torode
- Institute of Cancer Policy, Centre for Cancer, Society and Public Health, King's College London, London, UK
| | - Kari Leung
- Guy's and St Thomas' NHS Trust, London, UK
| | - Nirmala Bhoo-Pathy
- Department of Clinical Epidemiology, Universiti Malaya Medical Centre, Kuala Lampar, Malaysia
| | - Christopher Booth
- Department of Medical Oncology, Queen's University, Kingston, ON, Canada
| | | | - Julie Gralow
- American Society of Clinical Oncology, Alexandria, VA, USA
| | | | - Jacek Jassem
- Department of Oncology and Radiotherapy, Medical University of Gdańsk, Gdańsk, Poland
| | - Jeannette Parkes
- Division of Radiation Oncology, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa
| | - Merixtell Mallafré-Larrosa
- City Cancer Challenge, Geneva, Switzerland; Department of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Miriam Mutebi
- Department of Surgery, Aga Khan University, Nairobi, Kenya
| | - C S Pramesh
- Department of Thoracic Surgery, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Manju Sengar
- Department of Medical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Audrey Tsunoda
- Department of Gynecologic Oncology, Pontifical Catholic University of Paraná, Curitiba, Brazil
| | | | - Verna Vanderpuye
- National Centre for Radiotherapy, Korle-Bu Teaching Hospital, Accra, Ghana
| | - Aasim Yusuf
- Department of Gastroenterology, Shaukat Khanum Memorial Cancer Hospital and Research Centre, Peshawar, Pakistan
| | - Richard Sullivan
- Institute of Cancer Policy, Centre for Cancer, Society and Public Health, King's College London, London, UK; Global Oncology Group, Centre for Cancer, Society and Public Health, King's College London, London, UK
| | - Ajay Aggarwal
- Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, UK
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Chen SJ, Ren LK, Fei XB, Liu P, Wang X, Zhu CH, Pan YZ. A study on the role of Taxifolin in inducing apoptosis of pancreatic cancer cells: screening results using weighted gene co-expression network analysis. Aging (Albany NY) 2024; 16:2617-2637. [PMID: 38305809 PMCID: PMC10911370 DOI: 10.18632/aging.205500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 12/26/2023] [Indexed: 02/03/2024]
Abstract
Pancreatic adenocarcinoma (PAAD) is a frequent malignant tumor in the pancreas. The incomplete understanding of cancer etiology and pathogenesis, as well as the limitations in early detection and diagnostic methods, have created an urgent need for the discovery of new therapeutic targets and drugs to control this disease. As a result, the current therapeutic options are limited. In this study, the weighted gene co-expression network analysis (WGCNA) method was employed to identify key genes associated with the progression and prognosis of pancreatic adenocarcinoma (PAAD) patients in the Gene Expression Profiling Interactive Analysis (GEPIA) database. To identify small molecule drugs with potential in the treatment of pancreatic adenocarcinoma (PAAD), we compared key genes to the reference dataset in the CMAP database. First, we analyzed the antitumor properties of small molecule drugs using cell counting kit-8 (CCK-8), AO/EB and Transwell assays. Subsequently, we integrated network pharmacology with molecular docking to explore the potential mechanisms of the identified molecules' anti-tumor effects. Our findings indicated that the progression and prognosis of PAAD patients in pancreatic cancer were associated with 11 genes, namely, DKK1, S100A2, CDA, KRT6A, ITGA3, GPR87, IL20RB, ZBED2, PMEPA1, CST6, and MUC16. These genes were filtered based on their therapeutic potential through comparing them with the reference dataset in the CMAP database. Taxifolin, a natural small molecule drug with the potential for treating PAAD, was screened by comparing it with the reference dataset in the CMAP database. Cell-based experiments have validated the potential of Taxifolin to facilitate apoptosis in pancreatic cancer cells while restraining their invasion and metastasis. This outcome is believed to be achieved via the HIF-1 signaling pathway. In conclusion, this study provided a theoretical basis for screening genes related to the progression of pancreatic cancer and discovered potentially active small molecule drugs. The experimental results confirm that Taxifolin has the ability to promote apoptosis in pancreatic cancer cells.
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Affiliation(s)
- Shao-Jie Chen
- Department of Hepatobiliary Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, China
- School of Clinical Medicine, Guizhou Medical University, Guiyang, China
| | - Li-Kun Ren
- School of Clinical Medicine, Guizhou Medical University, Guiyang, China
| | - Xiao-Bin Fei
- School of Clinical Medicine, Guizhou Medical University, Guiyang, China
| | - Peng Liu
- Department of Hepatobiliary Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Xing Wang
- School of Clinical Medicine, Guizhou Medical University, Guiyang, China
- Department of Hepatobiliary Surgery, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
| | - Chang-Hao Zhu
- Department of Hepatobiliary Surgery, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
| | - Yao-Zhen Pan
- School of Clinical Medicine, Guizhou Medical University, Guiyang, China
- Department of Hepatobiliary Surgery, Affiliated Cancer Hospital of Guizhou Medical University, Guiyang, China
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Tran HT, Pirker T, Pferschy-Wenzig EM, Kunert O, Huynh L, Bauer R. Structures and bioactivities of monomeric and dimeric carvotacetones from Sphaeranthus africanus. PHYTOCHEMISTRY 2024; 218:113938. [PMID: 38061483 DOI: 10.1016/j.phytochem.2023.113938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 11/24/2023] [Accepted: 11/25/2023] [Indexed: 12/19/2023]
Abstract
Four previously undescribed carvotacetones including one monomeric (1) and three dimeric (8, 9, 10) derivatives, together with six known compounds were isolated from the n-hexane extract of the aerial parts of Sphaeranthus africanus L. The structures of the previously undescribed compounds were elucidated as 3-angeloyloxy-5-isobutanoyloxy-7-hydroxycarvotacetone (1), 7,7'-oxybis{3-angeloyloxy-5-[(2R*,3R*)-2,3-dihydroxy-2-methylbutanoyloxy]carvotacetone} (8), (2″S*,3″R*)-7-{3-angeloyloxy-5-[(2R*,3R*)-2,3-dihydroxy-2-methylbuta-noyloxy]carvotaceton-7-yloxy}-3-angeloyloxy-5-(2,3-dihydroxy-2-methylbutanoyloxy)carvo-tacetone (9), and 7,7'-oxybis{3-angeloyloxy-5-[(2S*,3R*)-2,3-dihydroxy-2-methylbutanoyl-oxy]carvotacetone} (10). The three dimeric derivatives (8-10) showed potent anti-proliferative activity against human cancer cell lines (CCRF-CEM, MDA-MB-231, U-251, HCT-116) with IC50 values ranging from 0.2 to 2.0 μM. Caspases 3 and 7 were found to be activated by all compounds, indicating apoptosis induction activity. Monomers exhibited a specific inhibition of NO production in BV2 and RAW 264.7 cells with IC50 values ranging from 4.2 to 6.8 μM which were 2-3.5-fold lower than IC50 values causing cytotoxicity. In addition, the carvotacetones reduced NF-κB1 (p105) mRNA expression at concentrations of 10 and 2.5 μM. Altogether, the results indicate that carvotacetones may be interesting lead structures for the development of anti-cancer and anti-inflammatory drugs.
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Affiliation(s)
- Huyen Thi Tran
- Institute of Pharmaceutical Sciences, Department of Pharmacognosy, University of Graz, Beethovenstrasse 8, 8010, Graz, Austria; Department of Pharmacognosy, School of Medicine, Vietnam National University Ho Chi Minh City (VNU-HCM), Hochiminh City, 700000, Viet Nam; Research Center for Genetics and Reproductive Health - CGRH, School of Medicine, Vietnam National University, HCM City, 700000, Viet Nam
| | - Teresa Pirker
- Institute of Pharmaceutical Sciences, Department of Pharmacognosy, University of Graz, Beethovenstrasse 8, 8010, Graz, Austria
| | - Eva-Maria Pferschy-Wenzig
- Institute of Pharmaceutical Sciences, Department of Pharmacognosy, University of Graz, Beethovenstrasse 8, 8010, Graz, Austria
| | - Olaf Kunert
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, University of Graz, Universitaetsplatz 1, 8010, Graz, Austria
| | - Loi Huynh
- Faculty of Pharmacy, Binh Duong University, 504 Bình Dương Boulevard, Hiệp Thành Ward, Thủ Dầu Một City, Bình Dương Province, 75000, Viet Nam
| | - Rudolf Bauer
- Institute of Pharmaceutical Sciences, Department of Pharmacognosy, University of Graz, Beethovenstrasse 8, 8010, Graz, Austria.
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Abu Awwad D, Shafiq J, Delaney GP, Anacak Y, Bray F, Flores JA, Gondhowiardjo S, Minjgee M, Permata TBM, Pineda JC, Yusak S, Zubizarreta E, Yap ML. Current and projected gaps in the availability of radiotherapy in the Asia-Pacific region: a country income-group analysis. Lancet Oncol 2024; 25:225-234. [PMID: 38301690 DOI: 10.1016/s1470-2045(23)00619-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/21/2023] [Accepted: 11/23/2023] [Indexed: 02/03/2024]
Abstract
BACKGROUND Cancer incidence and mortality is increasing rapidly worldwide, with a higher cancer burden observed in the Asia-Pacific region than in other regions. To date, evidence-based modelling of radiotherapy demand has been based on stage data from high-income countries (HIC) that do not account for the later stage at presentation seen in many low-income and middle-income countries (LMICs). We aimed to estimate the current and projected demand and supply in megavoltage radiotherapy machines in the Asia-Pacific region, using a national income-group adjusted model. METHODS Novel LMIC radiotherapy demand and outcome models were created by adjusting previously developed models that used HIC cancer staging data. These models were applied to the cancer case mix (ie, the incidence of each different cancer) in each LMIC in the Asia-Pacific region to estimate the current and projected optimal radiotherapy utilisation rate (ie, the proportion of cancer cases that would require radiotherapy on the basis of guideline recommendations), and to estimate the number of megavoltage machines needed in each country to meet this demand. Information on the number of megavoltage machines available in each country was retrieved from the Directory of Radiotherapy Centres. Gaps were determined by comparing the projected number of megavoltage machines needed with the number of machines available in each region. Megavoltage machine numbers, local control, and overall survival benefits were compared with previous data from 2012 and projected data for 2040. FINDINGS 57 countries within the Asia-Pacific region were included in the analysis with 9·48 million new cases of cancer in 2020, an increase of 2·66 million from 2012. Local control was 7·42% and overall survival was 3·05%. Across the Asia-Pacific overall, the current optimal radiotherapy utilisation rate is 49·10%, which means that 4·66 million people will need radiotherapy in 2020, an increase of 1·38 million (42%) from 2012. The number of megavoltage machines increased by 1261 (31%) between 2012 and 2020, but the demand for these machines increased by 3584 (42%). The Asia-Pacific region only has 43·9% of the megavoltage machines needed to meet demand, ranging from 9·9-40·5% in LMICs compared with 67·9% in HICs. 12 000 additional megavoltage machines will be needed to meet the projected demand for 2040. INTERPRETATION The difference between supply and demand with regard to megavoltage machine availability has continued to widen in LMICs over the past decade and is projected to worsen by 2040. The data from this study can be used to provide evidence for the need to incorporate radiotherapy in national cancer control plans and to inform governments and policy makers within the Asia-Pacific region regarding the urgent need for investment in this sector. FUNDING The Regional Cooperative Agreement for Research, Development and Training Related to Nuclear Science and Technology for Asia and the Pacific (RCA) Regional Office (RCARP03).
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Affiliation(s)
- Dania Abu Awwad
- Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Jesmin Shafiq
- Collaboration for Cancer Outcomes, Research and Evaluation, Liverpool Hospital, Ingham Institute, University of New South Wales, Liverpool, NSW, Australia
| | - Geoffrey Paul Delaney
- Collaboration for Cancer Outcomes, Research and Evaluation, Liverpool Hospital, Ingham Institute, University of New South Wales, Liverpool, NSW, Australia
| | - Yavuz Anacak
- Department of Radiation Oncology, Faculty of Medicine, Ege University, Izmir, Turkey
| | - Freddie Bray
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Jerickson Abbie Flores
- Jose R Reyes Memorial Medical Center, Manila, Philippines; AC Sacred Heart Medical Center, Pampanga, Philippines
| | - Soehartati Gondhowiardjo
- Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Department of Radiation Oncology, Cipto Mangunkusumo General Hospital, Jakarta, Indonesia; Indonesian Radiation Oncology Society, South Jakarta, Indonesia
| | | | - Tiara Bunga Mayang Permata
- Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Department of Radiation Oncology, Cipto Mangunkusumo General Hospital, Jakarta, Indonesia
| | | | | | - Eduardo Zubizarreta
- International Atomic Energy Agency, Vienna International Centre, Vienna, Austria
| | - Mei Ling Yap
- Collaboration for Cancer Outcomes, Research and Evaluation, Liverpool Hospital, Ingham Institute, University of New South Wales, Liverpool, NSW, Australia; The George Institute for Global Health, University of New South Wales, Barangaroo, NSW, Australia; Macarthur Cancer Therapy Centres, Western Sydney University, Campbelltown, NSW, Australia.
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35
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Wong KA, Moskalewicz A, Nathan PC, Gupta S, Denburg A. Physical late effects of treatment among survivors of childhood cancer in low- and middle-income countries: a systematic review. J Cancer Surviv 2024:10.1007/s11764-023-01517-8. [PMID: 38183576 DOI: 10.1007/s11764-023-01517-8] [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: 09/11/2023] [Accepted: 12/18/2023] [Indexed: 01/08/2024]
Abstract
PURPOSE Physical late effects of treatment are well-documented among childhood cancer survivors in high-income countries, but whether prevalence and risk factors are comparable in low- and middle-income countries (LMICs) is unclear. We conducted a systematic review to assess physical late effect outcomes among childhood cancer survivors in LMICs. METHODS Five health sciences databases were searched from inception to November 2022 in all languages. We included observational studies conducted in LMICs that evaluated physical late effects of treatment in childhood cancer survivors. Mean or median cohort follow-up must have been ≥ 5 years from original cancer diagnosis. RESULTS Sixteen full articles and five conference abstracts were included. Studies were conducted in lower-middle (n = 12, 57%) or upper-middle income (n = 9, 43%) countries; nearly half (n = 9, 43%) were conducted in India. Five cohorts (24%) were comprised entirely of 5-year survivors. Subsequent malignant neoplasms were reported in 0-11% of survivors (n = 10 studies). Hypothyroidism and metabolic syndrome prevalence ranged from 2-49% (n = 4 studies) and 4-17% (n = 5 studies), respectively. Gonadal dysfunction ranged from 3-47% (n = 4 studies). Cardiac dysfunction ranged from 1-16% (n = 3 studies). Late effects of the musculoskeletal and urinary systems were least investigated. CONCLUSIONS Substantial knowledge gaps exist in LMIC childhood cancer survivorship. No low-income country data were found. In middle-income countries, late effects were defined and assessed variably and limited by selection bias and small sample sizes. IMPLICATIONS FOR CANCER SURVIVORS Survivors in LMICs can experience physical late effects of treatment, though additionally systematically collected data from survivor cohorts are needed to fill knowledge gaps.
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Affiliation(s)
- Kevin A Wong
- Faculty of Health Sciences, McMaster University, Hamilton, L8S 4K1, Canada
| | | | - Paul C Nathan
- The Hospital for Sick Children, 555 University Avenue, Toronto, M5G 1X8, Canada
| | - Sumit Gupta
- The Hospital for Sick Children, 555 University Avenue, Toronto, M5G 1X8, Canada
| | - Avram Denburg
- The Hospital for Sick Children, 555 University Avenue, Toronto, M5G 1X8, Canada.
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Ranganathan P, Dare A, Harrison EM, Kingham TP, Mutebi M, Parham G, Sullivan R, Pramesh CS. Inequities in global cancer surgery: Challenges and solutions. J Surg Oncol 2024; 129:150-158. [PMID: 38073139 PMCID: PMC11186466 DOI: 10.1002/jso.27551] [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: 11/13/2023] [Accepted: 11/15/2023] [Indexed: 12/17/2023]
Abstract
The disparity in access to and quality of surgical cancer care between high and low resource settings impacts immediate and long-term oncological outcomes. With cancer incidence and mortality set to increase rapidly in the next few decades, we examine the factors leading to inequities in global cancer surgery, and look at potential solutions to overcome these challenges.
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Affiliation(s)
- Priya Ranganathan
- Department of Anaesthesiology, Critical Care and Pain, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Anna Dare
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Ewen M Harrison
- Centre for Medical Informatics, Usher Institute, University of Edinburgh, Edinburgh, UK
| | - T Peter Kingham
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Miriam Mutebi
- Department of Surgery, Aga Khan University, Nairobi, Kenya
| | - Groesbeck Parham
- Department of Obstetrics and Gynecology, Charles Drew University of Science and Medicine, Los Angeles, California, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Zambia, Lusaka, Zambia
| | - Richard Sullivan
- School of Cancer Sciences, Centre for Cancer Society and Public Health, Institute of Cancer Policy, King’s College London, London, UK
| | - C. S. Pramesh
- Department of Surgical Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
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Mailankody S, Bajpai J, Arora PR, Sreedharan R, Chitalkar P, Kurkure P, Malhotra H, Parikh FR, Gupta S, Banavali SD. Oncofertility and Pregnancy in Adolescent and Young Adult Cancers: Physicians' Knowledge and Preferences in India. JCO Glob Oncol 2024; 10:e2300205. [PMID: 38207248 DOI: 10.1200/go.23.00205] [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: 06/20/2023] [Revised: 09/11/2023] [Accepted: 11/03/2023] [Indexed: 01/13/2024] Open
Abstract
PURPOSE The treatment outcomes of adolescent and young adult (AYA) cancers have improved with advanced oncology care. Hence, fertility preservation (FP) and post-therapy pregnancies (PTPs) become vital issues. MATERIALS AND METHODS An online survey link with 17 questions regarding oncofertility and PTPs was circulated among oncologists to assess the knowledge, understand the oncofertility care patterns, and seek suggestions to improve oncofertility services. RESULTS The median age of 179 respondents, predominantly medical oncologists (68.7%), was 37 years (IQR, 10; range, 29-74), working in academic centers (39%) having a median experience of 4 years (IQR, 4; range, 1-42); 23 (12.8%) had dedicated AYA cancer units. Although a quarter (19%-24%) of respondents discussed fertility issues in >90% of AYA patients with cancer, only a tenth (8%-11%) refer >90% for FP, with significantly higher (P < .05) discussions and referrals in males and by more experienced oncologists (P < .05). Forty-six (25.6%) were not well versed with international guidelines for FP. Most (122, 68.1%) oncologists knew about the referral path for semen cryopreservation; however, only 46% were knowledgeable about additional complex procedures. One hundred and ten (61.5%) oncologists never or rarely altered the systemic treatment for FP. Prominent barriers to FP were ignorance, lack of collaboration, and fear of delaying cancer treatment. Lead thrust areas identified to improve FP practices are education, and enhanced and affordable access to FP facilities. Seventy-four (41.3%) respondents knew about international guidelines for PTPs; however, only half (20%) of them often monitored fertility outcomes in survivors. Oncologists have conflicting opinions and uncertainties regarding pregnancy safety, assisted reproductive techniques, breastfeeding, and pregnancy outcomes among survivors. CONCLUSION Oncologists are uncertain about the guidelines, FP practices, referral pathways, and PTPs. Multipronged approaches to improve awareness and provision for affordable oncofertility facilities are needed to enhance AYA cancer outcomes in India, which will be applicable to other low- and middle-income countries too.
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Affiliation(s)
- Sharada Mailankody
- Department of Medical Oncology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Jyoti Bajpai
- Department of Medical Oncology, Tata Memorial Center, Homi Bhabha National Institute, Mumbai, India
| | - Puneet R Arora
- Center for Infertility and Assisted Reproduction (CIFAR), Gurugram, India
| | | | - Prakash Chitalkar
- Department of Medical Oncology, Sri Aurobindo Institute of Medical Sciences, Indore, India
| | - Purna Kurkure
- Oncology Collegium, Narayana Health, SRCC Children Hospital, Mumbai, India
| | - Hemant Malhotra
- Department of Medical Oncology, Sri Ram Cancer Center, Mahatma Gandhi Medical College Hospital, Jaipur, India
| | - Firuza R Parikh
- IVF and Reproductive Medicine, Jaslok Hospital, Mumbai, India
- Well Women Centre, HN Reliance Hospital, Mumbai, India
| | - Sudeep Gupta
- Department of Medical Oncology, Tata Memorial Center, Homi Bhabha National Institute, Mumbai, India
| | - Shripad D Banavali
- Department of Medical Oncology, Tata Memorial Center, Homi Bhabha National Institute, Mumbai, India
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Alessy SA, Almotlak AA, Alattas M, Alshareef A, Alwosaibai K, Alghamdi MA, Razack HI, Alqahtani SA. Cancer Research Challenges and Potential Solutions in Saudi Arabia: A Qualitative Discussion Group Study. JCO Glob Oncol 2024; 10:e2300189. [PMID: 38166234 PMCID: PMC10803045 DOI: 10.1200/go.23.00189] [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: 06/07/2023] [Revised: 10/28/2023] [Accepted: 11/06/2023] [Indexed: 01/04/2024] Open
Abstract
PURPOSE Cancer incidence in Saudi Arabia has recently shown an upward trend. Research efforts within the different cancer continuum are pivotal to strengthening control measures. Since cancer research is evolving in the country, it is crucial to understand the current challenges and implement defined interventions to overcome them. The present qualitative study aimed to assess cancer research barriers among researchers and identify potential solutions from their perspectives. METHODS We conducted a focus group discussion among 17 Saudi-based cancer researchers from diverse research backgrounds, provinces, and institutions. We used descriptive-interpretive thematic analysis following an open-ended approach to investigate the challenges in conducting cancer research. We also captured the solutions suggested based on the researchers' experiences. RESULTS Six major themes emerged from the analysis: requirements of the data landscape, organizational support, national research roadmap, sustainable funding, clearer policies and regulations, and capacity building. To address challenges in these areas, researchers stressed the need for improved interinstitutional collaborations, immediate availability of research materials, and unlimited and easy access to research data. CONCLUSION Improving health research is one of the primary goals of Saudi Vision 2030. It is, therefore, essential to overcome the current challenges in cancer research, enabling research findings to inform policies related to cancer control and care provision.
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Affiliation(s)
- Saleh A. Alessy
- Public Health Department, College of Health Sciences, Saudi Electronic University, Riyadh, Saudi Arabia
- Division of Research & Innovation, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
- Centre for Cancer, Society & Public Health, Faculty of Life Sciences & Medicine, King's College London, London, United Kingdom
| | - Abdulaziz A. Almotlak
- Department of Pharmacology, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Maha Alattas
- Department of Community Medicine, King Abdul-Aziz University, Jeddah, Saudi Arabia
- Department of Global Health, Boston University School of Public Health, Boston, MA
| | - Abdulraheem Alshareef
- Medical Laboratories Technology Department, College of Applied Medical Sciences, Taibah University, Madinah, Saudi Arabia
| | | | - Majed A. Alghamdi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia
- Radiation Oncology, Princess Norah Oncology Center, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Jeddah, Saudi Arabia
| | | | - Saleh A. Alqahtani
- Organ Transplant Center of Excellence, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
- Division of Gastroenterology & Hepatology, Johns Hopkins University, Baltimore, MD
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Guckenberger M, Andratschke N, Chung C, Fuller D, Tanadini-Lang S, Jaffray DA. The Future of MR-Guided Radiation Therapy. Semin Radiat Oncol 2024; 34:135-144. [PMID: 38105088 DOI: 10.1016/j.semradonc.2023.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Magnetic resonance image guided radiation therapy (MRIgRT) is a relatively new technology that has already shown outcomes benefits but that has not yet reached its clinical potential. The improved soft-tissue contrast provided with MR, coupled with the immediacy of image acquisition with respect to the treatment, enables expansion of on-table adaptive protocols, currently at a cost of increased treatment complexity, use of human resources, and longer treatment slot times, which translate to decreased throughput. Many approaches are being investigated to meet these challenges, including the development of artificial intelligence (AI) algorithms to accelerate and automate much of the workflow and improved technology that parallelizes workflow tasks, as well as improvements in image acquisition speed and quality. This article summarizes limitations of current available integrated MRIgRT systems and gives an outlook about scientific developments to further expand the use of MRIgRT.
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Affiliation(s)
- Matthias Guckenberger
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland..
| | - Nicolaus Andratschke
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Caroline Chung
- Division of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Dave Fuller
- Division of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Stephanie Tanadini-Lang
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - David A Jaffray
- Division of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX
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Melhem SJ, Nabhani-Gebara S, Kayyali R. Leveraging e-health for enhanced cancer care service models in middle-income contexts: Qualitative insights from oncology care providers. Digit Health 2024; 10:20552076241237668. [PMID: 38486873 PMCID: PMC10938624 DOI: 10.1177/20552076241237668] [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: 10/10/2023] [Accepted: 02/20/2024] [Indexed: 03/17/2024] Open
Abstract
Background Global cancer research has predominantly favoured high-income countries (HICs). The unique challenges in low- and middle-income countries (LMICs) demand tailored research approaches, accentuated further by the disparities highlighted during the COVID-19 pandemic. Aim and objectives This research endeavoured to dissect the intricacies of cancer care in LMICs, with Jordan serving as a case study. Specifically, the study aimed to conduct an in-depth analysis of the prevailing cancer care model and assess the transformative potential of eHealth technologies in bolstering cancer care delivery. Methods Utilising a qualitative methodology, in-depth semi-structured interviews with oncology healthcare professionals were executed. Data underwent inductive thematic analysis as per Braun and Clarke's guidelines. Results From the analysed data, two dominant themes surfaced. Firstly, "The current state of cancer care delivery" was subdivided into three distinct subthemes. Secondly, "Opportunities for enhanced care delivery via e-health" underscored the urgency of digital health reforms. Conclusion The need to restrategise cancer care in LMICs is highlighted by this study, using the Jordanian healthcare context as a reference. The transformative potential of e-health initiatives has been illustrated. However, the relevance of this study might be limited by its region-specific approach. Future research is deemed essential for deeper exploration into the integration of digital health within traditional oncology settings across diverse LMICs, emphasising the significance of telemedicine in digital-assisted care delivery reforms.
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Affiliation(s)
- Samar J Melhem
- Department of Pharmacy, School of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston upon Thames, Surrey, UK
- Department of Biopharmaceutics and Clinical Pharmacy, School of Pharmacy, The University of Jordan, Amman, Jordan
| | - Shereen Nabhani-Gebara
- Department of Pharmacy, School of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston upon Thames, Surrey, UK
| | - Reem Kayyali
- Department of Pharmacy, School of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston upon Thames, Surrey, UK
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Sotelo-Rodríguez C, Vallejo-Ardila D, Ruiz-Patiño A, Chamorro DF, Rodríguez J, Moreno-Pérez DA, Carranza H, Otero J, Vargas C, Archila P, Rojas L, Zuluaga J, Rubio C, Ordóñez-Reyes C, Garcia-Robledo JE, Mejía S, Jaller E, Arrieta O, Cardona AF. Molecular Tumor Board Improves Outcomes for Hispanic Patients With Advanced Solid Tumors. JCO Glob Oncol 2024; 10:e2300011. [PMID: 38237094 PMCID: PMC10805441 DOI: 10.1200/go.23.00011] [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: 01/13/2023] [Revised: 06/10/2023] [Accepted: 10/18/2023] [Indexed: 01/23/2024] Open
Abstract
PURPOSE Multidisciplinary molecular tumor boards (MTBs) decode complex genomic data into clinical recommendations. Although MTBs are well-established in the oncology practice in developed countries, this strategy needs to be better explored in developing countries. Herein, we describe the possible benefits and limitations of the first MTB established in Colombia. METHODS Demographic, clinical, and genomic information was collected between August 2020 and November 2021. By mid-2020, an MTB strategy was created to discuss clinical cases with one or more genomic alterations identified by next-generation sequencing using an open-access virtual platform. We characterized the patient population as benefiting from the recommended treatment option. We assessed the benefits and access to available targeted therapies that have the potential to change clinical management by making recommendations to treating oncologists on the basis of genomic profiling. However, we did not assess the treatment oncologists' compliance with MTB recommendations because they were not intended to replace clinical judgment/standard of care. RESULTS A total of 146 patients were included in the discussions of the MTB. The median age was 59 years, and 59.6% were women. Genomic results prompting a change in therapeutic decisions were obtained in 53.1% of patients (95% CI, 44.9 to 61.3). The most prevalent malignancy was non-small-cell lung cancer (51%). Other malignancies represented 60%, 50%, and 30% of patients with soft-tissue sarcomas, brain tumors, and breast cancer, respectively. CONCLUSION Using an open-access virtual platform, MTBs were feasible in low- and middle-income countries on the basis of the capability to provide the benefits and access to available targeted therapies that are not standard of care. Furthermore, MTB recommendations were made available to the treating oncologist in different locations across Colombia, providing the option to modify clinical management in most of these patients.
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Affiliation(s)
- Carolina Sotelo-Rodríguez
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Dora Vallejo-Ardila
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Alejandro Ruiz-Patiño
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Diego F. Chamorro
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - July Rodríguez
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Darwin A. Moreno-Pérez
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Hernán Carranza
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Jorge Otero
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Carlos Vargas
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Pilar Archila
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Leonardo Rojas
- Thoracic Oncology Unit, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
| | - Jairo Zuluaga
- Thoracic Oncology Unit, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
| | - Cladelis Rubio
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
| | - Camila Ordóñez-Reyes
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | | | - Sergio Mejía
- Thoracic Oncology Unit, Clínica Las Américas, Medellín, Colombia
| | - Elvira Jaller
- Foundation for Clinical and Applied Cancer Research—FICMAC, Bogotá, Colombia
- Molecular Oncology and Biology Systems Research Group (Fox-G), Universidad El Bosque, Bogotá, Colombia
| | - Oscar Arrieta
- Thoracic Oncology Unit, National Cancer Institute (INCan), México City, México
| | - Andrés F. Cardona
- Thoracic Oncology Unit, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
- Direction of Research, Science and Education, Luis Carlos Sarmiento Angulo Cancer Treatment and Research Center (CTIC), Bogotá, Colombia
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De Simone M, Conti V, Palermo G, De Maria L, Iaconetta G. Advancements in Glioma Care: Focus on Emerging Neurosurgical Techniques. Biomedicines 2023; 12:8. [PMID: 38275370 PMCID: PMC10813759 DOI: 10.3390/biomedicines12010008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 12/08/2023] [Accepted: 12/09/2023] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Despite significant advances in understanding the molecular pathways of glioma, translating this knowledge into effective long-term solutions remains a challenge. Indeed, gliomas pose a significant challenge to neurosurgical oncology because of their diverse histopathological features, genetic heterogeneity, and clinical manifestations. Relevant sections: This study focuses on glioma complexity by reviewing recent advances in their management, also considering new classification systems and emerging neurosurgical techniques. To bridge the gap between new neurosurgical approaches and standards of care, the importance of molecular diagnosis and the use of techniques such as laser interstitial thermal therapy (LITT) and focused ultrasound (FUS) are emphasized, exploring how the integration of molecular knowledge with emerging neurosurgical approaches can personalize and improve the treatment of gliomas. CONCLUSIONS The choice between LITT and FUS should be tailored to each case, considering factors such as tumor characteristics and patient health. LITT is favored for larger, complex tumors, while FUS is standard for smaller, deep-seated ones. Both techniques are equally effective for small and superficial tumors. Our study provides clear guidance for treating pediatric low-grade gliomas and highlights the crucial roles of LITT and FUS in managing high-grade gliomas in adults. This research sets the stage for improved patient care and future developments in the field of neurosurgery.
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Affiliation(s)
- Matteo De Simone
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (V.C.); (G.P.); (G.I.)
| | - Valeria Conti
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (V.C.); (G.P.); (G.I.)
- Clinical Pharmacology and Pharmacogenetics Unit, University Hospital “San Giovanni di Dio e Ruggi, D’Aragona”, 84131 Salerno, Italy
| | - Giuseppina Palermo
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (V.C.); (G.P.); (G.I.)
| | - Lucio De Maria
- Unit of Neurosurgery, Department of Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, 25123 Brescia, Italy;
- Unit of Neurosurgery, Department of Clinical Neuroscience, Geneva University Hospitals (HUG), 1205 Geneva, Switzerland
| | - Giorgio Iaconetta
- Department of Medicine, Surgery and Dentistry “Scuola Medica Salernitana”, University of Salerno, Via S. Allende, 84081 Baronissi, Italy; (V.C.); (G.P.); (G.I.)
- Neurosurgery Unit, University Hospital “San Giovanni di Dio e Ruggi, D’Aragona”, 84131 Salerno, Italy
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Salako O, Enyi A, Miesfeldt S, Kabukye JK, Ngoma M, Namisango E, LeBaron V, Sisimayi C, Ebenso B, Lorenz KA, Wang Y, Ryan Wolf J, van den Hurk C, Allsop M. Remote Symptom Monitoring to Enhance the Delivery of Palliative Cancer Care in Low-Resource Settings: Emerging Approaches from Africa. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:7190. [PMID: 38131741 PMCID: PMC10743024 DOI: 10.3390/ijerph20247190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/10/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023]
Abstract
This paper brings together researchers, clinicians, technology developers and digital innovators to outline current applications of remote symptom monitoring being developed for palliative cancer care delivery in Africa. We outline three remote symptom monitoring approaches from three countries, highlighting their models of delivery and intended outcomes, and draw on their experiences of implementation to guide further developments and evaluations of this approach for palliative cancer care in the region. Through highlighting these experiences and priority areas for future research, we hope to steer efforts to develop and optimise remote symptom monitoring for palliative cancer care in Africa.
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Affiliation(s)
- Omolola Salako
- Radiation Biology, Radiotherapy and Radiodiagnosis (RBRR) Digital Health Hub, College of Medicine, Lagos University Teaching Hospital, Lagos 102215, Nigeria;
| | | | - Susan Miesfeldt
- Medical Oncology, Maine Medical Center, MaineHealth Cancer Care Center, Scarborough, ME 04106, USA;
| | - Johnblack K. Kabukye
- Uganda Cancer Institute, Upper Mulago Hill Road, Kampala P.O. Box 3935, Uganda;
- Swedish Program for ICT in Developing Regions (SPIDER), Department of Computer and Systems Sciences (DSV), Stockholm University, 164 55 Stockholm, Sweden
| | - Mamsau Ngoma
- Ocean Road Cancer Institute, Dar es Salaam P.O. Box 3592, Tanzania;
| | - Eve Namisango
- African Palliative Care Association, Kampala P.O. Box 72518, Uganda;
| | - Virginia LeBaron
- School of Nursing, University of Virginia, Charlottesville, VA 22903, USA;
| | - Chenjerai Sisimayi
- Department of Mathematics and Applied Mathematics, University of Johannesburg, Johannesburg 2006, South Africa;
| | - Bassey Ebenso
- School of Medicine, University of Leeds, Leeds LS2 9LU, UK;
| | - Karl A. Lorenz
- Ci2i, United States Department of Veterans Affairs, Menlo Park, CA 94025, USA;
- Primary Care and Population Health, Stanford School of Medicine, Stanford, CA 94305, USA
| | - Yan Wang
- School of Nursing, University of Pittsburgh, Pittsburgh, PA 15213, USA;
| | - Julie Ryan Wolf
- Departments of Dermatology and Radiation Oncology, School of Medicine and Dentistry, University of Rochester Medical Center, Rochester, NY 14642, USA;
| | - Corina van den Hurk
- R&D Department, Netherlands Comprehensive Cancer Organisation, 3501 DB Utrecht, The Netherlands;
| | - Matthew Allsop
- School of Medicine, University of Leeds, Leeds LS2 9LU, UK;
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George SHL, Medina-Rivera A, Idaghdour Y, Lappalainen T, Gallego Romero I. Increasing diversity of functional genetics studies to advance biological discovery and human health. Am J Hum Genet 2023; 110:1996-2002. [PMID: 37995684 PMCID: PMC10716434 DOI: 10.1016/j.ajhg.2023.10.012] [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: 05/22/2023] [Revised: 10/25/2023] [Accepted: 10/25/2023] [Indexed: 11/25/2023] Open
Abstract
In this perspective we discuss the current lack of genetic and environmental diversity in functional genomics datasets. There is a well-described Eurocentric bias in genetic and functional genomic research that has a clear impact on the benefit this research can bring to underrepresented populations. Current research focused on genetic variant-to-function experiments aims to identify molecular QTLs, but the lack of data from genetically diverse individuals has limited analyses to mostly populations of European ancestry. Although some efforts have been established to increase diversity in functional genomic studies, much remains to be done to consistently generate data for underrepresented populations from now on. We discuss the major barriers for this continuity and suggest actionable insights, aiming to empower research and researchers from underserved populations.
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Affiliation(s)
- Sophia H L George
- Department of Obstetrics, Gynecology and Reproductive Sciences, Miller School of Medicine, University of Miami, Miami, FL, USA; Sylvester Comprehensive Cancer Center, Miami, FL, USA.
| | - Alejandra Medina-Rivera
- Laboratorio Internacional de Investigación Sobre El Genoma Humano, Universidad Nacional Autónoma de México, Juriquilla, Querétaro, México
| | - Youssef Idaghdour
- Program in Biology, Division of Science and Mathematics, New York University Abu Dhabi, Abu Dhabi, UAE; Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, UAE; Center for Genomics and Systems Biology, New York University Abu Dhabi, Abu Dhabi, UAE
| | - Tuuli Lappalainen
- Science for Life Laboratory, Department of Gene Technology, KTH Royal Institute of Technology, Stockholm, Sweden; New York Genome Center, New York, NY, USA.
| | - Irene Gallego Romero
- Melbourne Integrative Genomics and School of BioSciences, University of Melbourne, Parkville, VIC, Australia; Center for Genomics, Evolution and Medicine, Institute of Genomics, University of Tartu, Tartu, Estonia
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45
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Donkor A, Ayitey JA, Adotey PN, Ofori EO, Kitson-Mills D, Vanderpuye V, Opoku SY, Luckett T, Agar MR, Engel-Hills P. Mobile-Based Application Interventions to Enhance Cancer Control and Care in Low- and Middle-Income Countries: A Systematic Review. Int J Public Health 2023; 68:1606413. [PMID: 38125709 PMCID: PMC10732306 DOI: 10.3389/ijph.2023.1606413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/22/2023] [Indexed: 12/23/2023] Open
Abstract
Objective: To identify and appraise mobile-based application (mAPP) interventions that have been used to support cancer control and care in low- and middle-income countries (LMICs). Methods: Four electronic databases were systematically searched for studies that reported primary research findings related to mAPP interventions applied in oncology settings in LMICs. A narrative synthesis was performed using the Mhealth Index and Navigation Database as an analytical framework. Results: Twenty studies reporting 18 cancer control and care mAPPs were included in this review. Among these mAPPs, ten focused on prevention, screening and early detection of cancer, five provided information to optimise supportive and palliative care, two provided support to assist treatment-shared decision-making and one covered information for follow-up and survivorship care. Conclusion: Cancer mAPP interventions are gradually gaining attention in LMICs as they provide unique resources for empowering and strengthening the role of people with cancer in their own care. To enhance cancer control, a focus on prevention and early detection is important; however, more mAPP interventions related to cancer treatment, follow-up and survivorship are also needed to enable more cost-effective cancer care.
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Affiliation(s)
- Andrew Donkor
- Department of Medical Imaging, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
- College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
- Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Jennifer Akyen Ayitey
- Department of Medical Imaging, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Prince Nyansah Adotey
- Department of Medical Imaging, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Esther Oparebea Ofori
- Department of Medical Imaging, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Doris Kitson-Mills
- Department of Medical Imaging, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | | | | | - Tim Luckett
- Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Meera R. Agar
- Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Penelope Engel-Hills
- Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
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Are C, Murthy SS, Sullivan R, Schissel M, Chowdhury S, Alatise O, Anaya D, Are M, Balch C, Bartlett D, Brennan M, Cairncross L, Clark M, Deo SVS, Dudeja V, D'Ugo D, Fadhil I, Giuliano A, Gopal S, Gutnik L, Ilbawi A, Jani P, Kingham TP, Lorenzon L, Leiphrakpam P, Leon A, Martinez-Said H, McMasters K, Meltzer DO, Mutebi M, Zafar SN, Naik V, Newman L, Oliveira AF, Park DJ, Pramesh CS, Rao S, Subramanyeshwar Rao T, Bargallo-Rocha E, Romanoff A, Rositch AF, Rubio IT, Salvador de Castro Ribeiro H, Sbaity E, Senthil M, Smith L, Toi M, Turaga K, Yanala U, Yip CH, Zaghloul A, Anderson BO. Global Cancer Surgery: pragmatic solutions to improve cancer surgery outcomes worldwide. Lancet Oncol 2023; 24:e472-e518. [PMID: 37924819 DOI: 10.1016/s1470-2045(23)00412-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 08/16/2023] [Accepted: 08/16/2023] [Indexed: 11/06/2023]
Abstract
The first Lancet Oncology Commission on Global Cancer Surgery was published in 2015 and serves as a landmark paper in the field of cancer surgery. The Commission highlighted the burden of cancer and the importance of cancer surgery, while documenting the many inadequacies in the ability to deliver safe, timely, and affordable cancer surgical care. This Commission builds on the first Commission by focusing on solutions and actions to improve access to cancer surgery globally, developed by drawing upon the expertise from cancer surgery leaders across the world. We present solution frameworks in nine domains that can improve access to cancer surgery. These nine domains were refined to identify solutions specific to the six WHO regions. On the basis of these solutions, we developed eight actions to propel essential improvements in the global capacity for cancer surgery. Our initiatives are broad in scope, pragmatic, affordable, and contextually applicable, and aimed at cancer surgeons as well as leaders, administrators, elected officials, and health policy advocates. We envision that the solutions and actions contained within the Commission will address inequities and promote safe, timely, and affordable cancer surgery for every patient, regardless of their socioeconomic status or geographic location.
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Affiliation(s)
- Chandrakanth Are
- Division of Surgical Oncology, Department of Surgery, Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA.
| | - Shilpa S Murthy
- Division of Surgical Oncology, Department of Surgery, Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Richard Sullivan
- Institute of Cancer Policy, School of Cancer Sciences, King's College London, London, UK
| | - Makayla Schissel
- Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, NE, USA
| | - Sanjib Chowdhury
- Department of Surgery, University of Nebraska Medical Center, Omaha, NE, USA
| | - Olesegun Alatise
- Department of Surgery, Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria
| | - Daniel Anaya
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, Tampa, FL, USA
| | - Madhuri Are
- Division of Pain Medicine, Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Charles Balch
- Department of Surgical Oncology, MD Anderson Cancer Center, Houston, TX, Global Cancer Surgery: pragmatic solutions to improve USA
| | - David Bartlett
- Department of Surgery, Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Murray Brennan
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Lydia Cairncross
- Department of Surgery, University of Cape Town, Cape Town, South Africa
| | - Matthew Clark
- University of Auckland School of Medicine, Auckland, New Zealand
| | - S V S Deo
- Department of Surgical Oncology, All India Institute of Medical Sciences, New Delhi, India
| | - Vikas Dudeja
- Division of Surgical Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Domenico D'Ugo
- Department of Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University, Rome, Italy
| | | | - Armando Giuliano
- Cedars-Sinai Medical Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Satish Gopal
- Center for Global Health, National Cancer Institute, Washington DC, USA
| | - Lily Gutnik
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Andre Ilbawi
- Department of Noncommunicable Diseases, World Health Organization, Geneva, Switzerland
| | - Pankaj Jani
- Department of Surgery, University of Nairobi, Nairobi, Kenya
| | | | - Laura Lorenzon
- Department of Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University, Rome, Italy
| | - Premila Leiphrakpam
- Division of Surgical Oncology, Department of Surgery, Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Augusto Leon
- Department of Surgical Oncology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Kelly McMasters
- Division of Surgical Oncology, Hiram C Polk, Jr MD Department of Surgery, University of Louisville, Louisville, KY, USA
| | - David O Meltzer
- Section of Hospital Medicine, Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Miriam Mutebi
- Department of Surgery, Aga Khan University Hospital, Nairobi, Kenya
| | - Syed Nabeel Zafar
- Department of Surgery, University of Wisconsin Hospitals and Clinics, Madison, WI, USA
| | - Vibhavari Naik
- Department of Anesthesiology, Basavatarakam Indo-American Cancer Hospital and Research Institute, Hyderabad, India
| | - Lisa Newman
- Department of Surgery, New York-Presbyterian, Weill Cornell Medicine, New York, NY, USA
| | | | - Do Joong Park
- Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - C S Pramesh
- Division of Thoracic Surgery, Department of Surgical Oncology, Tata Memorial Centre, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Saieesh Rao
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - T Subramanyeshwar Rao
- Department of Surgical Oncology, Basavatarakam Indo-American Cancer Hospital and Research Institute, Hyderabad, India
| | | | - Anya Romanoff
- Department of Global Health and Health System Design, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Anne F Rositch
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Isabel T Rubio
- Breast Surgical Oncology, Clinica Universidad de Navarra, Madrid, Spain
| | | | - Eman Sbaity
- Division of General Surgery, Department of Surgery, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Maheswari Senthil
- Division of Surgical Oncology, Department of Surgery, University of California, Irvine, Irvine, CA, USA
| | - Lynette Smith
- Department of Biostatistics, College of Public Health, University of Nebraska Medical Center, Omaha, NE, USA
| | - Masakazi Toi
- Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital, Tokyo, Japan
| | - Kiran Turaga
- Department of Surgery, Yale University School of Medicine, New Haven, CT, USA
| | - Ujwal Yanala
- Surgical Oncology, University of Miami Sylvester Comprehensive Cancer Center, Miami, FL, USA
| | - Cheng-Har Yip
- Department of Surgery, University of Malaya, Kuala Lumpur, Malaysia
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Moreira AD, Teles de Menezes S, Júnior MM, da Silva Vicente JT, Camelo LV, Barreto SM. Investigation of cancer incidence in ELSA-Brasil. Cancer Epidemiol 2023; 87:102467. [PMID: 37806119 DOI: 10.1016/j.canep.2023.102467] [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: 06/07/2023] [Revised: 09/22/2023] [Accepted: 09/24/2023] [Indexed: 10/10/2023]
Abstract
Low- and middle-income countries have high cancer-related mortality rates, and Brazil has one of the highest incidences of all cancers in South America. Since 2008, the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) follows up 15,105 civil adult servants of college education and research institutions in six Brazilian capitals, collecting relevant information on risk factors for the incidence of cancer and other noncommunicable diseases. This study aimed to describe the methodology for surveillance and investigation of the incidence of primary cancers in ELSA-Brasil. The surveillance and investigation involve annual telephone interviews, data collection of medical registries (biopsy records, chemotherapy/radiotherapy reports, hospital records or death certificates/autopsy statements), eligibility and final classification, date and basis of diagnosis, tumor topography and histological type. The cumulative incidence of all types of cancer in ELSA-Brasil during the first five years of follow-up (2009-2013) was 2.27 %. The challenges encountered in the investigation process are related to the lack of data on the occurrence of distant metastasis and essential details regarding diagnoses. However, the quality control and the adequacy of the methods adopted enables the construction of a solid and pioneering database in the country, which will contribute to advance in research on the natural history of the most frequent types of cancer.
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Affiliation(s)
- Alexandra Dias Moreira
- Escola de Enfermagem, Departamento de Enfermagem Materno-infantil e Saúde Pública (EMI) & Hospital das Clínicas, Universidade Federal de Minas Gerais, Av. Alfredo Balena, 190. Centro, Belo Horizonte, Minas Gerais 30130-100, Brazil.
| | - Sara Teles de Menezes
- Faculdade de Medicina & Hospital das Clínicas Universidade Federal de Minas Gerais, Av. Alfredo Balena, 190. Centro, Belo Horizonte, Minas Gerais 30130-100, Brazil.
| | - Munir Murad Júnior
- Faculdade de Medicina & Hospital das Clínicas Universidade Federal de Minas Gerais, Av. Alfredo Balena, 190. Centro, Belo Horizonte, Minas Gerais 30130-100, Brazil.
| | - Jefferson Tennesse da Silva Vicente
- Faculdade de Medicina & Hospital das Clínicas Universidade Federal de Minas Gerais, Av. Alfredo Balena, 190. Centro, Belo Horizonte, Minas Gerais 30130-100, Brazil.
| | - Lidyane V Camelo
- Faculdade de Medicina & Hospital das Clínicas Universidade Federal de Minas Gerais, Av. Alfredo Balena, 190. Centro, Belo Horizonte, Minas Gerais 30130-100, Brazil.
| | - Sandhi Maria Barreto
- Faculdade de Medicina & Hospital das Clínicas Universidade Federal de Minas Gerais, Av. Alfredo Balena, 190. Centro, Belo Horizonte, Minas Gerais 30130-100, Brazil.
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48
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Rao KN, Arora RD, Dange P, Nagarkar NM. Standardizing the Head and Neck Cancer Treatment and Research. Indian J Surg Oncol 2023; 14:850-853. [PMID: 38187836 PMCID: PMC10766926 DOI: 10.1007/s13193-023-01789-7] [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: 05/17/2023] [Accepted: 06/22/2023] [Indexed: 01/09/2024] Open
Abstract
Head and neck cancer requires a multidisciplinary approach, with standardized care being essential for consistent, high-quality treatment. Standardization involves evidence-based guidelines and protocols, and collaboration is necessary for research and improving outcomes. However, collaboration can be challenging due to various barriers. Collaboration can improve care by facilitating sharing of knowledge, access to technology, clinical trials, data sharing, funding and education. To improve collaboration, a shared vision, communication channels, guidelines, centralized database, training programs, culture of collaboration and funding should be established.
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Affiliation(s)
- Karthik Nagaraja Rao
- MCh Head Neck Surgery and Oncology, Department of Head and Neck Oncology, All India Institute of Medical Sciences, Raipur, India
| | - Ripu Daman Arora
- Department of Otolaryngology and Head Neck Surgery, All India Institute of Medical Sciences, Raipur, India
| | - Prajwal Dange
- MCh Head Neck Surgery and Oncology, Department of Head and Neck Oncology, All India Institute of Medical Sciences, Raipur, India
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49
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Chen Z, Liang N, Zhang H, Li H, Yang Y, Zong X, Chen Y, Wang Y, Shi N. Harnessing the power of clinical decision support systems: challenges and opportunities. Open Heart 2023; 10:e002432. [PMID: 38016787 PMCID: PMC10685930 DOI: 10.1136/openhrt-2023-002432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/31/2023] [Indexed: 11/30/2023] Open
Abstract
Clinical decision support systems (CDSSs) are increasingly integrated into healthcare settings to improve patient outcomes, reduce medical errors and enhance clinical efficiency by providing clinicians with evidence-based recommendations at the point of care. However, the adoption and optimisation of these systems remain a challenge. This review aims to provide an overview of the current state of CDSS, discussing their development, implementation, benefits, limitations and future directions. We also explore the potential for enhancing their effectiveness and provide an outlook for future developments in this field. There are several challenges in CDSS implementation, including data privacy concerns, system integration and clinician acceptance. While CDSS have demonstrated significant potential, their adoption and optimisation remain a challenge.
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Affiliation(s)
- Zhao Chen
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Ning Liang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Haili Zhang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Huizhen Li
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yijiu Yang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xingyu Zong
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yaxin Chen
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yanping Wang
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
| | - Nannan Shi
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
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50
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Garg V, Kumar L. Metronomic chemotherapy in ovarian cancer. Cancer Lett 2023; 579:216469. [PMID: 37923056 DOI: 10.1016/j.canlet.2023.216469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/15/2023] [Accepted: 10/27/2023] [Indexed: 11/07/2023]
Abstract
Translational research and the development of targeted therapies have transformed the therapeutic landscape in epithelial ovarian cancer over the last decade. However, recurrent ovarian cancer continues to pose formidable challenges to therapeutic interventions, necessitating innovative strategies to optimize treatment outcomes. Current research focuses on the development of pharmaceuticals that target potential resistance pathways to DNA repair pathways. However, the cost and toxicity of some of these therapies are prohibitive and majority of patients lack access to clinical trials. Metronomic chemotherapy, characterized by the continuous administration of low doses of chemotherapeutic agents without long treatment breaks, has emerged as a promising approach with potential implications beyond recurrent setting. It acts primarily by inhibition of angiogenesis and activation of host immune system. We here review the mechanism of action of metronomic chemotherapy, as well as its current role, limitations, and avenues for further research in the management of epithelial ovarian cancer.
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Affiliation(s)
- Vikas Garg
- Clinical Research Fellow, Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, 700 University Avenue, 7th Floor, Station 7W386, M5G 1Z5, Toronto, ON, Canada.
| | - Lalit Kumar
- Oncology and BMT, Department of Medical Oncology, Artemis Hospital, Gurugram, India.
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