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Coles CE, Earl H, Anderson BO, Barrios CH, Bienz M, Bliss JM, Cameron DA, Cardoso F, Cui W, Francis PA, Jagsi R, Knaul FM, McIntosh SA, Phillips KA, Radbruch L, Thompson MK, André F, Abraham JE, Bhattacharya IS, Franzoi MA, Drewett L, Fulton A, Kazmi F, Inbah Rajah D, Mutebi M, Ng D, Ng S, Olopade OI, Rosa WE, Rubasingham J, Spence D, Stobart H, Vargas Enciso V, Vaz-Luis I, Villarreal-Garza C. The Lancet Breast Cancer Commission. Lancet 2024; 403:1895-1950. [PMID: 38636533 DOI: 10.1016/s0140-6736(24)00747-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 12/18/2023] [Accepted: 04/09/2024] [Indexed: 04/20/2024]
Affiliation(s)
| | - Helena Earl
- Department of Oncology, University of Cambridge, Cambridge, UK
| | - Benjamin O Anderson
- Global Breast Cancer Initiative, World Health Organisation and Departments of Surgery and Global Health Medicine, University of Washington, Seattle, WA, USA
| | - Carlos H Barrios
- Oncology Research Center, Hospital São Lucas, Porto Alegre, Brazil
| | - Maya Bienz
- Mount Vernon Cancer Centre, East and North Hertfordshire NHS Trust, London, UK; Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | | | - David A Cameron
- Institute of Genetics and Cancer and Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Fatima Cardoso
- Breast Unit, Champalimaud Clinical Center/Champalimaud Foundation, Lisbon, Portugal
| | - Wanda Cui
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - Prudence A Francis
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - Reshma Jagsi
- Emory University School of Medicine, Atlanta, GA, USA
| | - Felicia Marie Knaul
- Institute for Advanced Study of the Americas, University of Miami, Miami, FL, USA; Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, USA; Tómatelo a Pecho, Mexico City, Mexico
| | - Stuart A McIntosh
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - Kelly-Anne Phillips
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - Lukas Radbruch
- Department of Palliative Medicine, University Hospital Bonn, Bonn, Germany
| | | | | | - Jean E Abraham
- Department of Oncology, University of Cambridge, Cambridge, UK
| | | | | | - Lynsey Drewett
- Royal Devon University Healthcare NHS Foundation Trust, Exeter, UK
| | | | - Farasat Kazmi
- Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | | | | | - Dianna Ng
- Memorial Sloan Kettering Cancer Center, New York City, NY, USA
| | - Szeyi Ng
- The Institute of Cancer Research, London, UK
| | | | - William E Rosa
- Memorial Sloan Kettering Cancer Center, New York City, NY, USA
| | | | | | | | | | | | - Cynthia Villarreal-Garza
- Breast Cancer Center, Hospital Zambrano Hellion TecSalud, Tecnologico de Monterrey, Monterrey, Mexico
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Muyinda Z, Davis KM, Kalungi S, Walusansa V, Kiguli-Malwadde E, Fiat L, Fiat R, Okello J, Kawooya M, Bugeza S, Duggan C, Scheel JR. Using Patient Navigation to Reduce Time to Diagnosis of Breast Cancer in Uganda. J Am Coll Radiol 2024:S1546-1440(24)00273-4. [PMID: 38461912 DOI: 10.1016/j.jacr.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 02/12/2024] [Accepted: 03/01/2024] [Indexed: 03/12/2024]
Abstract
PURPOSE The Ugandan Ministry of Health adopted BI-RADS as standard of care in 2016. The authors performed a medical audit of breast ultrasound practices at four tertiary-level hospitals to assess interpretive performance. The authors also determined the effect of a low-cost navigation program linking breast imaging and pathology on the percentage of patients completing diagnostic care. METHODS The authors retrieved 966 consecutive diagnostic breast ultrasound reports, with complete data, for studies performed on women aged >18 years presenting with symptoms of breast cancer between 2018 and 2020 from participating hospitals. Ultrasound results were linked to tumor registries and patient follow-up. A medical audit was performed according to the ACR's BI-RADS Atlas, fifth edition, and results were compared with those of a prior audit performed in 2013. At Mulago Hospital, an intervention was piloted on the basis of patient navigation, cost sharing, and same-day imaging, tissue sampling, and pathology. RESULTS In total, 888 breast ultrasound examinations (91.9%) were eligible for inclusion. Compared with 2013, the postintervention cancer detection rate increased from 38 to 148.7 cancers per 1,000 examinations, positive predictive value 2 from 29.6% to 48.9%, and positive predictive value 3 from 62.7% to 79.9%. Specificity decreased from 90.5% to 87.7% and sensitivity from 92.3% to 81.1%. The mean time from tissue sampling to receipt of a diagnosis decreased from 60 to 7 days. The intervention increased the percentage of patients completing diagnostic care from 0% to 100%. CONCLUSIONS Efforts to establish a culture of continuous quality improvement in breast ultrasound require robust data collection that links imaging results to pathology and patient follow-up. Interpretive performance met BI-RADS benchmarks for palpable masses, except sensitivity. This resource-appropriate strategy linking imaging, tissue sampling, and pathology interpretation decreased time to diagnosis and rates of loss to follow-up and improved the precision of the audit.
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Affiliation(s)
- Zeridah Muyinda
- Department of Radiology, Mulago Hospital, Kampala, Uganda; Senior Consultant Radiologist, Clinical Head of Imaging, Mulago National Referral Hospital
| | - Katie M Davis
- Section Chief of Breast Imaging, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Samuel Kalungi
- Department of Pathology, Makerere University, Kampala, Uganda; Senior Consultant Pathologist, Mulago National Referral Hospital
| | - Victoria Walusansa
- Senior Consultant Medical Oncologist and Deputy Director, Uganda Cancer Institute, Kampala, Uganda
| | - Elsie Kiguli-Malwadde
- Department of Radiology, Mulago Hospital, Kampala, Uganda; Director of the Health Work Force, Education & Development, African Centre for Global Health and Social Transformation
| | - Lorcan Fiat
- Breast Health Global Initiative, Seattle, Washington
| | - Ronan Fiat
- Breast Health Global Initiative, Seattle, Washington
| | | | | | - Samuel Bugeza
- Department of Radiology, Mulago Hospital, Kampala, Uganda
| | - Catherine Duggan
- Director, Collaborative Data Services, Fred Hutchinson Cancer Center Seattle, Washington; Scientific Director, Breast Health Global Initiative, Seattle, Washington
| | - John R Scheel
- Breast Health Global Initiative, Seattle, Washington; Vice Chair of Global Health and Sustainability, Director of the Breast Health Global Initiative, and Director of RAD-AID USA and Peru; Breast Imaging Section, Vanderbilt University Medical Center, Nashville, Tennessee.
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3
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Nair N, More A, Singh BR, Wadkar A, Tilak P. A Successful Pregnancy Following Intracytoplasmic Sperm Injection in a Breast Cancer Survivor: A Case Report. Cureus 2024; 16:e55756. [PMID: 38586701 PMCID: PMC10998928 DOI: 10.7759/cureus.55756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 03/07/2024] [Indexed: 04/09/2024] Open
Abstract
This report documents the case of a 36-year-old female diagnosed with stage I invasive ductal carcinoma of the left breast who, alongside her 39-year-old husband, sought fertility assistance at our center due to primary infertility. Having survived cancer twice in the span of their seven-year marriage, the couple faced the challenge of overcoming both the repercussions of cancer treatment and difficulties in conceiving. Initial attempts through three intrauterine insemination (IUI) cycles proved unsuccessful, leading the couple to opt for in vitro fertilization (IVF). The fertility assessment of the husband revealed the presence of several pus cells and a high sperm DNA fragmentation index (DFI). To address this, a medication regimen was administered to improve sperm quality. Concurrently, the female underwent controlled ovarian stimulation (COS) with the anti-estrogen agent letrozole to mitigate the risk of estrogen surges that could compromise her health. Subsequently, oocytes were retrieved from the female, and intracytoplasmic sperm injection (ICSI) was used to facilitate fertilization with her husband's sperm. Following successful embryo development, the patient underwent embryo transfer (ET), resulting in a positive beta-human chorionic gonadotropin (beta-hCG) result, signifying a successful conception. This case report highlights the intricate challenges faced by individuals with a history of breast cancer, emphasizing the delicate balance required in managing infertility in such circumstances. The described approach, involving personalized treatments and meticulous care, underscores the possibility of achieving successful conception for females struggling with fertility issues post-cancer survival. The documented journey serves as a testament to the resilience of individuals facing the dual challenges of cancer survival and infertility, offering insights into the complexities of their reproductive healthcare.
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Affiliation(s)
- Nancy Nair
- Clinical Embryology, School of Allied Health Sciences, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Akash More
- Clinical Embryology, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Brij Raj Singh
- Anatomy, Datta Meghe Institute of Medical Science, Wardha, IND
| | - Achyut Wadkar
- Anatomy, Datta Meghe Institute of Medical Science, Wardha, IND
| | - Priyal Tilak
- Clinical Embryology, School of Allied Health Sciences, Datta Meghe Institute of higher Education and Research, Wardha, IND
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4
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Chen K, Wu S. The utility of quantifying the orientation of breast masses in ultrasound imaging. Sci Rep 2024; 14:4578. [PMID: 38403659 PMCID: PMC10894861 DOI: 10.1038/s41598-024-55298-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 02/22/2024] [Indexed: 02/27/2024] Open
Abstract
The aim of this study was to quantify the orientation of breast masses and determine whether it can enhance the utility of a not parallel orientation in predicting breast mass malignancy. A total of 15,746 subjects who underwent breast ultrasound examinations were initially enrolled in the study. Further evaluation was performed on subjects with solid breast masses (≤ 5 cm) intended for surgical resection and/or biopsy. The orientation angle, defined as the acute angle between the align of the maximal longitudinal diameter of the breast mass and the surface of the breast skin, was measured. Receiver operating characteristic (ROC) curve analysis was conducted, and various performance measures including sensitivity, specificity, positive and negative predictive values, accuracy, odds ratio, and the area under the ROC curve (AUC) were calculated. Multivariate analysis was performed to determine if the orientation angle was an independent predictor of breast malignancy. Decision curve analysis (DCA) was also conducted to assess the net benefit of adopting the orientation angle for predicting breast mass malignancy. The final analysis included 83 subjects with breast cancer and 135 subjects with benign masses. The intra-group correlation coefficient for the measurement of the orientation angle of breast masses was 0.986 (P = 0.001), indicating high reproducibility. The orientation angles of malignant and benign breast masses were 36.51 ± 14.90 (range: 10.7-88.6) degrees and 15.28 ± 8.40 (range: 0.0-58.7) degrees, respectively, and there was a significant difference between them (P < 0.001). The cutoff value for the orientation angle was determined to be 22.9°. The sensitivity, specificity, positive and negative predictive values, accuracy, odds ratio, and AUC for the prediction of breast malignancy using the orientation angle were 88.0%, 87.4%, 81.1%, 92.2%, 87.6%, 50.67%, and 0.925%, respectively. Multivariate analysis revealed that the orientation angle (> 22.9°), not circumscribed margin, and calcifications of the breast mass were independent factors predicting breast malignancy. The net benefit of adopting the orientation angle for predicting breast malignancy was 0.303. Based on these findings, it can be concluded that quantifying the orientation angle of breast masses is useful in predicting breast malignancy, as it demonstrates high sensitivity, specificity, AUC, and standardized net benefit. It optimizes the utility of the not parallel orientation in assessing breast mass malignancy.
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Affiliation(s)
- Kailiang Chen
- Department of Ultrasound, The First Affiliated Hospital of Hainan Medical University, No.31, Longhua Road, Haikou, 570102, China
| | - Size Wu
- Department of Ultrasound, The First Affiliated Hospital of Hainan Medical University, No.31, Longhua Road, Haikou, 570102, China.
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Gutiérrez Urzúa RA, Hernández-Girón CA, Ángeles-Llerenas A, Torres-Mejía G. The marginalization index and its association with selected services within the comprehensive care offered to breast cancer patients. Eur J Oncol Nurs 2024; 68:102508. [PMID: 38219474 DOI: 10.1016/j.ejon.2024.102508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 12/15/2023] [Accepted: 01/05/2024] [Indexed: 01/16/2024]
Abstract
PURPOSE There is little information on the supportive care offered to breast cancer patients. We investigated the association between the marginalization index and selected services offered by health professionals. METHODS We used data from a cross-sectional parent study performed in Mexico from 2007 to 2009. We analyzed data from 832 women between 35 and 69 years of age with a histopathological diagnosis of breast cancer. This study was performed in hospitals in 5 states. We used frequencies, measures of central tendency, and logistic regression. We used the svy package of STATA statistical software v17. RESULTS Overall, 15.6% of the study population reported that health professionals offered them selected services. The offer of two or more selected services was greater among women living in states with a very high marginalization index (21.8%) than among those living in states with a very low marginalization index (13.8%). Among women living in states with high marginalization, the odds of receiving a selected service offer were 2.03 times higher than those living in states with low marginalization (Odds ratio (OR) = 2.03, 95% CI 1.08-3.83). For women in the highest tertile of the asset index, the odds of receiving a selected service offer were 2.7 times greater than the odds for women in the lowest tertile (OR = 2.66, 95% CI 1.03-6.88). CONCLUSION The prevalence of comprehensive care offered to breast cancer patients is low in Mexico and varies according to the marginalization index and the asset index.
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Affiliation(s)
- R Aleja Gutiérrez Urzúa
- School of Public Health, National Institute of Public Health, Avenida Universidad No. 655, Colonia Santa María Ahuacatitlán, Cuernavaca, Morelos, 62100, Mexico
| | - Carlos Alfonso Hernández-Girón
- Population Health Research Center, National Institute of Public Health, Avenida Universidad No. 655, Colonia Santa María Ahuacatitlán, Cuernavaca, Morelos, 62100, Mexico
| | - Angélica Ángeles-Llerenas
- Population Health Research Center, National Institute of Public Health, Avenida Universidad No. 655, Colonia Santa María Ahuacatitlán, Cuernavaca, Morelos, 62100, Mexico
| | - Gabriela Torres-Mejía
- Population Health Research Center, National Institute of Public Health, Avenida Universidad No. 655, Colonia Santa María Ahuacatitlán, Cuernavaca, Morelos, 62100, Mexico.
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Price MD, Rositch AF, Dedey F, Mali ME, Brownson KE, Nsaful J, Tounkara M, Price RR, Sutherland EK. Availability and Geographic Access to Hospital-Based Breast Cancer Diagnostic Services in Ghana. JCO Glob Oncol 2024; 10:e2300231. [PMID: 38330275 PMCID: PMC10860977 DOI: 10.1200/go.23.00231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 11/10/2023] [Accepted: 12/01/2023] [Indexed: 02/10/2024] Open
Abstract
PURPOSE Breast cancer is the most frequent cancer and second most common cause of cancer-related death in Ghana. Early detection and access to diagnostic services are vital for early treatment initiation and improved survival. This study characterizes the geographic access to hospital-based breast cancer diagnostic services in Ghana as a framework for expansion. METHODS A cross-sectional hospital-based survey was completed in Ghana from November 2020 to October 2021. Early diagnostic services, as defined by the National Comprehensive Cancer Network (NCCN) Framework for Resource Stratification, was assessed at each hospital. Services were characterized as available >80% of the time in the previous year, <80%, or not available. ArcGIS was used to identify the proportion of the population within 20 and 45 km of services. RESULTS Most hospitals in Ghana participated in this survey (95%; 328 of 346). Of these, 12 met full NCCN Basic criteria >80% of the time, with 43% of the population living within 45 km. Ten of the 12 met full NCCN Core criteria, and none met full NCCN Enhanced criteria. An additional 12 hospitals were identified that provide the majority of NCCN Basic services but lack select services necessary to meet this criterion. Expansion of services in these hospitals could result in an additional 20% of the population having access to NCCN Basic-level early diagnostic services within 45 km. CONCLUSION Hospital-based services for breast cancer early diagnosis in Ghana are available but sparse. Many hospitals offer fragmented aspects of care, but only a limited number of hospitals offer the full NCCN Basic or Core level of care. Understanding current availability and geographical distribution of services provides a framework for potential targeted expansion of services.
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Affiliation(s)
- Matthew D. Price
- Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD
- The University of Utah, Center for Global Surgery, Salt Lake City, UT
| | - Anne F. Rositch
- Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | | | - Meghan E. Mali
- The University of Utah, Center for Global Surgery, Salt Lake City, UT
- Department of Surgery, The University of Utah, Salt Lake City, UT
| | - Kirstyn E. Brownson
- The University of Utah, Center for Global Surgery, Salt Lake City, UT
- Department of Surgery, The University of Utah, Salt Lake City, UT
- Huntsman Cancer Institute, Salt Lake City, UT
| | | | - Mamadou Tounkara
- The University of Utah, Center for Global Surgery, Salt Lake City, UT
| | - Raymond R. Price
- The University of Utah, Center for Global Surgery, Salt Lake City, UT
- Department of Surgery, The University of Utah, Salt Lake City, UT
- Intermountain Healthcare, Salt Lake City, UT
| | - Edward Kofi Sutherland
- Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- The University of Utah, Center for Global Surgery, Salt Lake City, UT
- Ensign Global College Ghana, Kpong, Ghana
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Doan LV, Yoon J, Chun J, Perez R, Wang J. Pain associated with breast cancer: etiologies and therapies. Front Pain Res (Lausanne) 2023; 4:1182488. [PMID: 38148788 PMCID: PMC10750403 DOI: 10.3389/fpain.2023.1182488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 11/27/2023] [Indexed: 12/28/2023] Open
Abstract
Pain associated with breast cancer is a prevalent problem that negatively affects quality of life. Breast cancer pain is not limited to the disease course itself but is also induced by current therapeutic strategies. This, combined with the increasing number of patients living with breast cancer, make pain management for breast cancer patients an increasingly important area of research. This narrative review presents a summary of pain associated with breast cancer, including pain related to the cancer disease process itself and pain associated with current therapeutic modalities including radiation, chemotherapy, immunotherapy, and surgery. Current pain management techniques, their limitations, and novel analgesic strategies are also discussed.
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Affiliation(s)
- Lisa V. Doan
- Department of Anesthesiology, Perioperative Care, and Pain Medicine, NYU Grossman School of Medicine, New York, NY, United States
| | - Jenny Yoon
- Department of Anesthesiology, Perioperative Care, and Pain Medicine, NYU Grossman School of Medicine, New York, NY, United States
| | - Jeana Chun
- Department of Anesthesiology, Perioperative Care, and Pain Medicine, NYU Grossman School of Medicine, New York, NY, United States
| | - Raven Perez
- Department of Anesthesiology, Perioperative Care, and Pain Medicine, NYU Grossman School of Medicine, New York, NY, United States
| | - Jing Wang
- Department of Anesthesiology, Perioperative Care, and Pain Medicine, NYU Grossman School of Medicine, New York, NY, United States
- Department of Neuroscience and Physiology, NYU Grossman School of Medicine, New York, NY, United States
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8
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Anderson BO, Duggan C, Scheel JR. Resource-appropriate evidence-based strategies to improve breast cancer outcomes in low- and middle-income countries guided by the Breast Health Global Initiative and Global Breast Cancer Initiative. J Surg Oncol 2023; 128:952-958. [PMID: 37811558 DOI: 10.1002/jso.27480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 10/10/2023]
Affiliation(s)
- Benjamin O Anderson
- Global Breast Cancer Initiative, World Health Organization, Geneva, Switzerland
- Department of Surgery and Global Health Medicine, School of Medicine, University of Washington, Seattle, Washington, USA
- Breast Health Global Initiative, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Program in Epidemiology, Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Catherine Duggan
- Breast Health Global Initiative, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Program in Epidemiology, Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - John R Scheel
- Breast Health Global Initiative, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Department of Radiology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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Magwesela FM, Msemakweli DO, Fearon D. Barriers and enablers of breast cancer screening among women in East Africa: a systematic review. BMC Public Health 2023; 23:1915. [PMID: 37794414 PMCID: PMC10548570 DOI: 10.1186/s12889-023-16831-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 09/25/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND Breast cancer is among the most common cancers globally with a projected increase in incidence and mortality in low- and middle-income countries. The majority of the patients in East Africa present with advanced disease contributing to poor disease outcomes. Breast cancer screening enables earlier detection of the disease and therefore reduces the poor outcomes associated with the disease. This study aims to identify and synthesize the reported barriers and enablers of breast cancer screening among East African women. METHODS Medline, Embase, SCOPUS, and Cochrane library were searched for articles published on the subject from start to March 2022 using PRISMA guidelines. Also, forward citation, manual search of references and searching of relevant journals were done. A thematic synthesis was carried out on the "results/findings" sections of the identified qualitative papers followed by a multi-source synthesis with quantitative findings. RESULTS Of 4560 records identified, 51 were included in the review (5 qualitative and 46 quantitative), representing 33,523 women. Thematic synthesis identified two major themes - "Should I participate in breast cancer screening?" and "Is breast cancer screening worth it?". Knowledge of breast cancer and breast cancer screening among women was identified as the most influencing factor. CONCLUSION This review provides a rich description of factors influencing uptake of breast cancer screening among East African women. Findings from this review suggest that improving knowledge and awareness among both the public and providers may be the most effective strategy to improve breast cancer screening in Eastern Africa.
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Affiliation(s)
| | | | - David Fearon
- College of Medicine and Veterinary Medicine, University of Edinburgh, Old College, South Bridge, Edinburgh, EH8 9YL, UK
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10
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Ali OAH, Elhaj A. How Can Oncoplastic Breast Surgery Contribute to the Management of Locally Advanced Breast Cancer in Sub-Saharan Africa? Breast Care (Basel) 2023; 18:336-343. [PMID: 37901048 PMCID: PMC10601675 DOI: 10.1159/000531151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 05/17/2023] [Indexed: 10/31/2023] Open
Abstract
Background Because of resource constrains in sub-Saharan African countries, breast-conserving surgery (BCS) has no role in patients with locally advanced breast cancer (LABC) following neoadjuvant chemotherapy (NACT), and mastectomy remains the standard surgical treatment for these patients. Objectives The first objective of the study was to assess the safety of oncoplastic BCS in patients with LABC who showed good clinical response to NACT in a breast center with enhanced level of resources in Sudan. The second objective was to assess the cosmetic outcome. Patients and Methods Two hundred and fifty patients with LABC were treated with NACT at Khartoum Breast Care Center during the period 2013-2019. Out of this, 52 patients were surgically treated with oncoplastic breast-conserving surgery. Kaplan-Meier curve was used to calculate the survival rates. The cosmetic outcome was subjectively assessed by the Harris scale. Results The median follow-up period was 53 months. The 3- and 5-years distant metastasis-free survival rates were 92.9% and 82.2%, respectively. One patient developed regional recurrence, and 6 patients developed distant metastasis. Eighty percentage of patients were admitted to have good to excellent cosmetic outcome. Conclusion This Sudanese experience showed that oncoplastic BCS is oncologically safe and aesthetically satisfactory in patients with LABC who demonstrated good clinical response to NACT in a setting with enhanced levels of resources for breast cancer care.
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Affiliation(s)
| | - Ahmed Elhaj
- Department of Medical Oncology, Khartoum Breast Care Centre, Khartoum, Sudan
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11
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Sawhney R, Nathani P, Patil P, Bhandarkar P, Veetil DK, Venghateri JB, Roy N, Gadgil A. Recognising socio-cultural barriers while seeking early detection services for breast cancer: a study from a Universal Health Coverage setting in India. BMC Cancer 2023; 23:881. [PMID: 37726732 PMCID: PMC10507865 DOI: 10.1186/s12885-023-11359-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 08/31/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND Breast cancer is the commonest cancer among women in India, yet the uptake of early detection programs is poor. This leads to late presentation, advanced stage at the time of diagnosis, and high mortality. Poor accessibility and affordability are the most commonly cited barriers to screening: we analyse socio-cultural factors influencing the uptake of early detection programmes in a Universal Health Coverage (UHC) setting in India, where geographical and financial barriers were mitigated. METHODS Two hundred seventy-two women engaging in an awareness-based early detection program were recruited by randomization as the participant (P) group. A further 272 women who did not participate in the early detection programme were recruited as non-participants (NP). None of the groups were previously screened for breast cancer. Interviews were conducted using a 19-point questionnaire, consisting of closed-ended questions regarding demographics and social, cultural, spiritual and trust-related barriers. RESULTS The overall awareness about breast cancer was high among both groups. None of the groups reported accessibility-related barriers. Participants were more educated (58.09% vs 47.43%, p = 0.02) and belonged to nuclear families (83.59% vs 76.75%, p = 0.05). Although they reported more fear of isolation due to stigma (25% vs 14%, p = 0.001), they had greater knowledge about breast cancer and trust in the health system compared to non-participants. CONCLUSIONS The major socio-cultural barriers identified were joint family setups, lower education and awareness, and lack of trust in healthcare professionals. As more countries progress towards UHC, recognising socio-cultural barriers to seeking breast health services is essential in order to formulate context-specific solutions to increase the uptake of early detection and screening services.
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Affiliation(s)
- Riya Sawhney
- WHO Collaborating Centre for Research in Surgical Care Delivery in Low and Middle-Income Countries, Mumbai, India
| | - Priyansh Nathani
- WHO Collaborating Centre for Research in Surgical Care Delivery in Low and Middle-Income Countries, Mumbai, India
| | - Priti Patil
- Department of Statistics, Bhabha Atomic Research Centre (BARC) Hospital, Mumbai, India
| | - Prashant Bhandarkar
- Department of Statistics, Bhabha Atomic Research Centre (BARC) Hospital, Mumbai, India
| | - Deepa Kizhakke Veetil
- Department of Minimal Access, General, Gastrointestinal and Bariatric Surgery, Manipal Hospitals, Delhi, India
| | - Jubina Balan Venghateri
- WHO Collaborating Centre for Research in Surgical Care Delivery in Low and Middle-Income Countries, Mumbai, India
| | - Nobhojit Roy
- Department of Global Public Health, Karolinska Institute, 17177, Stockholm, Sweden.
| | - Anita Gadgil
- The George Institute of Global Health, Delhi, India
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Sayed S, Ngugi AK, Nwosu N, Mutebi MC, Ochieng P, Mwenda AS, Salam RA. Training health workers in clinical breast examination for early detection of breast cancer in low- and middle-income countries. Cochrane Database Syst Rev 2023; 4:CD012515. [PMID: 37070783 PMCID: PMC10122521 DOI: 10.1002/14651858.cd012515.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
BACKGROUND Most women living in low- and middle-income countries (LMICs) present with advanced-stage breast cancer. Limitations of poor serviceable health systems, restricted access to treatment facilities, and lack of breast cancer screening programmes all likely contribute to the late presentation of women with breast cancer living in these countries. Women are diagnosed with advanced disease and frequently do not complete their care due to a number of factors, including financial reasons as health expenditure is largely out of pocket resulting in financial toxicity; health system failures, such as missing services or health worker lack of awareness on common signs and symptoms of cancer; and sociocultural barriers, such as stigma and use of alternative therapies. Clinical breast examination (CBE) is an inexpensive early detection technique for breast cancer in women with palpable breast masses. Training health workers from LMICs to conduct CBE has the potential to improve the quality of the technique and the ability of health workers to detect breast cancers early. OBJECTIVES To assess whether training in CBE affects the ability of health workers in LMICs to detect early breast cancer. SEARCH METHODS We searched the Cochrane Breast Cancer Specialised Registry, CENTRAL, MEDLINE, Embase, the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) search portal, and ClinicalTrials.gov up to 17 July 2021. SELECTION CRITERIA We included randomised controlled trials (RCTs) (including individual and cluster-RCTs), quasi-experimental studies and controlled before-and-after studies if they fulfilled the eligibility criteria. DATA COLLECTION AND ANALYSIS Two review authors independently screened studies for inclusion, and extracted data, assessed risk of bias, and assessed the certainty of the evidence using the GRADE approach. We performed statistical analysis using Review Manager software and presented the main findings of the review in a summary of findings table. MAIN RESULTS We included four RCTs that screened a total population of 947,190 women for breast cancer, out of which 593 breast cancers were diagnosed. All included studies were cluster-RCTs; two were conducted in India, one in the Philippines, and one in Rwanda. Health workers trained to perform CBE in the included studies were primary health workers, nurses, midwives, and community health workers. Three of the four included studies reported on the primary outcome (breast cancer stage at the time of presentation). Amongst secondary outcomes, included studies reported CBE coverage, follow-up, accuracy of health worker-performed CBE, and breast cancer mortality. None of the included studies reported knowledge attitude practice (KAP) outcomes and cost-effectiveness. Three studies reported diagnosis of breast cancer at early stage (at stage 0+I+II), suggesting that training health workers in CBE may increase the number of women detected with breast cancer at an early stage compared to the non-training group (45% detected versus 31% detected; risk ratio (RR) 1.44, 95% confidence interval (CI) 1.01 to 2.06; three studies; 593 participants; I2 = 0%; low-certainty evidence). Three studies reported diagnosis at late stage (III+IV) suggesting that training health workers in CBE may slightly reduce the number of women detected with breast cancer at late stage compared to the non-training group (13% detected versus 42%, RR 0.58, 95% CI 0.36 to 0.94; three studies; 593 participants; I2 = 52%; low-certainty evidence). Regarding secondary outcomes, two studies reported breast cancer mortality, implying that the evidence is uncertain for the impact on breast cancer mortality (RR 0.88, 95% CI 0.24 to 3.26; two studies; 355 participants; I2 = 68%; very low-certainty evidence). Due to the study heterogeneity, we could not conduct meta-analysis for accuracy of health worker-performed CBE, CBE coverage, and completion of follow-up, and therefore reported narratively using the 'Synthesis without meta-analysis' (SWiM) guideline. Sensitivity of health worker-performed CBE was reported to be 53.2% and 51.7%; while specificity was reported to be 100% and 94.3% respectively in two included studies (very low-certainty evidence). One trial reported CBE coverage with a mean adherence of 67.07% for the first four screening rounds (low-certainty evidence). One trial reported follow-up suggesting that compliance rates for diagnostic confirmation following a positive CBE were 68.29%, 71.20%, 78.84% and 79.98% during the respective first four rounds of screening in the intervention group compared to 90.88%, 82.96%, 79.56% and 80.39% during the respective four rounds of screening in the control group. AUTHORS' CONCLUSIONS Our review findings suggest some benefit of training health workers from LMICs in CBE on early detection of breast cancer. However, the evidence regarding mortality, accuracy of health worker-performed CBE, and completion of follow up is uncertain and requires further evaluation.
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Affiliation(s)
- Shahin Sayed
- Department of Pathology and Laboratory Medicine, Aga Khan University Hospital, Nairobi, Kenya
| | - Anthony K Ngugi
- Department of Population Health, Aga Khan University, Nairobi, Kenya
| | - Nicole Nwosu
- Department of Medical Sciences, Western University, London, Canada
| | - Miriam C Mutebi
- Department of Surgery, Aga Khan University Hospital, Nairobi, Kenya
| | - Powell Ochieng
- Department of Post Graduate Medical Education, Aga Khan University, Nairobi, Kenya
| | | | - Rehana A Salam
- Division of Women and Child Health, Aga Khan University Hospital, Karachi, Pakistan
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Ahadi M, Moradi A, Rabiee E, Pourmotahari F. Evaluation of GATA3 and GCDFP15 Expression in Triple Negative Breast Cancers. Iran J Pathol 2023; 18:90-95. [PMID: 37383162 PMCID: PMC10293598 DOI: 10.30699/ijp.2023.561917.2969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 12/29/2022] [Indexed: 06/30/2023]
Abstract
Background & Objective Breast cancer is one of the most common cancers in the world. There are some different types of breast cancer and triple-negative breast cancer is the type in which no receptors for estrogen, progesterone, and human epidermal growth factor receptor-2 are expressed. Identifying factors that can facilitate the diagnosis of triple-negative breast cancer is important. In this study, we decided to investigate the expression of GATA3 and GCDFP15 genes in triple-negative breast cancers. Methods This is a retrospective descriptive-analytical study that was performed on 50 specimens of samples of triple-negative breast cancer. Data including age and sex, tumor grade, tumor size, types of invasion, GATA-3, and GCDFP-15 were assessed. Results The mean age of the patients was 48.3±14.17 years. Of the total specimens, 46% were positive for GCDFP15 and 90% were positive for GATA-3. The intensity of GATA3 was evaluated and it was observed that 33(73.3%) of the cells were strongly stained and 12(26.7%) were weakly stained. There were no relationships between GATA-3 and GCDFP-15 with tumor characteristics. Conclusion GATA-3 and GCDFP-15 may serve as diagnostic markers for triple-negative breast cancers and GATA-3 seems to be more reliable.
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Affiliation(s)
- Mahsa Ahadi
- Men’s Health and Reproductive Health Research Centre, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afshin Moradi
- Men’s Health and Reproductive Health Research Centre, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Elham Rabiee
- Department of Pathology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Pourmotahari
- Clinical Research and Development Center, Shahid Modarres Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Sadler SJ, Torio EF, Golby AJ. Global cancer surgery in low-resource settings: A strengths, weaknesses, opportunities, and threats analysis. Cancer 2023; 129:671-684. [PMID: 36597652 PMCID: PMC10069626 DOI: 10.1002/cncr.34630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/01/2022] [Accepted: 12/04/2022] [Indexed: 01/05/2023]
Abstract
Global cancer surgery is an essential and complex component of oncologic care. This study aims to describe global cancer surgery literature since the 2015 Lancet Commission on Global Surgery and Cancer Surgery and perform a strengths, weaknesses, opportunities, and threats (SWOT) analysis. A systematic search was performed in PubMed of global cancer surgery articles. Themes were extracted from the included studies based on the following criteria: (1) performed in low- or low-middle-income countries, (2) published during or after 2015, (3) published in peer-reviewed journals, (4) written in the English language, and (5) accessible to the authors. Themes were further grouped into strengths, weaknesses, opportunities, and threats (SWOT analysis). The search strategy identified 154 articles published from 1992 to 2022. Forty-six articles were included in the qualitative synthesis and SWOT analysis. Recurring themes included local epidemiologic studies, local innovations and feasibility studies, prioritizing quality of life outcomes, multidisciplinary team approaches, limited resources, health system gaps, lack of economic analyses, diverse cancer management strategies and priorities, inter-setting collaboration, research expansion, the coronavirus disease 2019 pandemic, and unchecked technological advancements. These strengths, weaknesses, opportunities, and threats were described and related to the themes of research, surgical systems strengthening, economics and financing, and political framing of the 2015 Lancet Commission on Global Cancer Surgery. SWOT analyses of global cancer surgery may be helpful in suggesting future strategies for this expanding field. PLAIN LANGUAGE SUMMARY: Cancer surgery is a resource-intensive yet essential component of cancer care. In the face of projected growth of cancer burden, the present gap in cancer surgery care in low-resource settings with stressed health care and surgical infrastructure risks further exacerbation. We present a strengths, weaknesses, opportunities, and threats analysis of recent global cancer surgery literature pertaining to low-resource settings.
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Affiliation(s)
| | - Erickson F. Torio
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - Alexandra J. Golby
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
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Friebel-Klingner TM, Joo E, Kirahi M, Pace LE, Platz EA, Masalu N, Washington L, Rositch AF. Cascade Analysis for Women Presenting With Breast Concerns to a Zonal Hospital in Mwanza, Tanzania. JCO Glob Oncol 2023; 9:e2200345. [PMID: 36947729 PMCID: PMC10497297 DOI: 10.1200/go.22.00345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/14/2023] [Accepted: 02/01/2023] [Indexed: 03/24/2023] Open
Abstract
PURPOSE In Tanzania, high breast cancer mortality can be attributed to delays in diagnosis and treatment initiation. We adapted the cascade analysis method to depict sequential steps along the breast cancer care pathway in a tertiary hospital in Mwanza, to identify where correction of loss to attrition would have the biggest impact on improving outcomes. METHODS This prospective cohort included adult women presenting with breast concerns between February 2020 and January 2022. Five cascade steps beginning with patients' initial clinical breast assessment (CBA) through cancer treatment were identified: (1) CBA, (2) ordering diagnostic test(s), (3) completion of diagnostic test(s), (4) receipt of final diagnosis, and (5) initiating cancer treatment. RESULTS Overall, 721 eligible women with a median age of 42.8 years (IQR, 32.5-55.0) were included. Median time from presentation to treatment initiation was 35 days (IQR, 20-63). For step 1, 39.1% (n = 282) of patients were diagnosed with a benign concern and removed from the cascade. Completion rates for steps 2-4 were 95.0%, 90.2%, and 91.0, respectively. There were 156 (45.6%) patients diagnosed with breast cancer, and for step 5, 71.2% of patients initiated cancer treatment. In steps 2, 3, 4, and 5, there was a loss of 22, 41, 34, and 45 patients, respectively. If loss was eliminated at steps 2, 3, 4, or 5, an additional 6, 12, 11, or 45 patients, respectively, would have completed the pathway. CONCLUSION Initiating cancer treatment was identified as the step with the biggest loss and, if remedied, would have the biggest impact on improving breast cancer outcomes at Bugando Medical Centre. These results will inform future programs focused on reducing overall loss in the system and supporting patients with breast cancer.
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Affiliation(s)
| | - Emma Joo
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | | | | | - Elizabeth A. Platz
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | | | | | - Anne F. Rositch
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
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Pejčić T, Zeković M, Bumbaširević U, Kalaba M, Vovk I, Bensa M, Popović L, Tešić Ž. The Role of Isoflavones in the Prevention of Breast Cancer and Prostate Cancer. Antioxidants (Basel) 2023; 12:antiox12020368. [PMID: 36829927 PMCID: PMC9952119 DOI: 10.3390/antiox12020368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/27/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
This narrative review summarizes epidemiological studies on breast cancer and prostate cancer with an overview of their global incidence distribution to investigate the relationship between these diseases and diet. The biological properties, mechanisms of action, and available data supporting the potential role of isoflavones in the prevention of breast cancer and prostate cancer are discussed. Studies evaluating the effects of isoflavones in tissue cultures of normal and malignant breast and prostate cells, as well as the current body of research regarding the effects of isoflavones attained through multiple modifications of cellular molecular signaling pathways and control of oxidative stress, are summarized. Furthermore, this review compiles literature sources reporting on the following: (1) levels of estrogen in breast and prostate tissue; (2) levels of isoflavones in the normal and malignant tissue of these organs in European and Asian populations; (3) average concentrations of isoflavones in the secretion of these organs (milk and semen). Finally, particular emphasis is placed on studies investigating the effect of isoflavones on tissues via estrogen receptors (ER).
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Affiliation(s)
- Tomislav Pejčić
- Faculty of Medicine, University of Belgrade, dr Subotića 8, 11000 Belgrade, Serbia
- Clinic of Urology, University Clinical Center of Serbia, Pasterova 2, 11000 Belgrade, Serbia
- Correspondence: (T.P.); (I.V.)
| | - Milica Zeković
- Centre of Research Excellence in Nutrition and Metabolism, Institute for Medical Research, National Institute of Republic of Serbia, University of Belgrade, Tadeusa Koscuska 1, 11000 Belgrade, Serbia
| | - Uroš Bumbaširević
- Faculty of Medicine, University of Belgrade, dr Subotića 8, 11000 Belgrade, Serbia
- Clinic of Urology, University Clinical Center of Serbia, Pasterova 2, 11000 Belgrade, Serbia
| | - Milica Kalaba
- Institute of General and Physical Chemistry, Studentski trg 12-16, 11158 Belgrade, Serbia
| | - Irena Vovk
- Laboratory for Food Chemistry, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia
- Correspondence: (T.P.); (I.V.)
| | - Maja Bensa
- Faculty of Health Sciences, University of Ljubljana, Zdravstvena pot 5, 1000 Ljubljana, Slovenia
| | - Lazar Popović
- Department of Medical Oncology, Oncology Institute of Vojvodina, Put Doktora Goldmana 4, 21204 Sremska Kamenica, Serbia
- Faculty of Medicine Novi Sad, University of Novi Sad, Hajduk Veljkova 3, 21000 Novi Sad, Serbia
| | - Živoslav Tešić
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, 11158 Belgrade, Serbia
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Choridah L, Icanervilia AV, Rengganis AA, At Thobari J, Postma MJ, D I van Asselt A. Comparing the performance of three modalities of breast cancer screening within a combined programme targeting at-risk women in Indonesia: An implementation study. Glob Public Health 2023; 18:2284370. [PMID: 38015726 DOI: 10.1080/17441692.2023.2284370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 11/10/2023] [Indexed: 11/30/2023]
Abstract
ABSTRACTAlthough mammography is the gold standard for breast cancer screening, the World Health Organization recommends clinical breast examination (CBE) as the preferred early detection method in countries with limited resources. However, its effectiveness as a 'stand-alone' screening modality compared with other techniques remains unclear. Therefore, we evaluated a risk-based opportunistic breast cancer screening programme using three modalities. Between June and December 2018, we conducted a cross-sectional study in Yogyakarta, Indonesia, of women aged >40 years with at least one risk factor for breast cancer. Subjects underwent CBE, mammography, and ultrasonography. We calculated the proportion of breast lesions detected through each modality and compared their mass size. A total of 503 eligible subjects were screened. Five cases of potential malignant lesions were detected; pathological tests conducted for 4 of them confirmed breast cancer diagnoses. A combined assessment of mammography and ultrasonography examinations revealed 343 breast lesions (68.2%), whereas CBE screening detected only 76 breast lesions (15.1%). The mean lesion sizes detected by mammography or ultrasonography, but not through CBE, were significantly smaller (p-values of 0.037 and 0.007 for mammography and ultrasonography, respectively). In conclusion, mammography and ultrasonography produced higher detection rates for benign and malignant breast lesions compared with CBE.
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Affiliation(s)
- Lina Choridah
- Department of Radiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Ajeng Viska Icanervilia
- Department of Radiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Clinical Epidemiology and Biostatistics Unit (CEBU), Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Department of Health Sciences, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Anggraeni Ayu Rengganis
- Department of Radiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Clinical Epidemiology and Biostatistics Unit (CEBU), Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Jarir At Thobari
- Clinical Epidemiology and Biostatistics Unit (CEBU), Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Department of Pharmacology and Therapy, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Maarten J Postma
- Department of Health Sciences, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Antoinette D I van Asselt
- Department of Health Sciences, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
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D S, Dammalli M, Nadumane VK. Proteomic Analysis of Human Breast Cancer MCF-7 Cells to Identify Cellular Targets of the Anticancer Pigment OR3 from Streptomyces coelicolor JUACT03. Appl Biochem Biotechnol 2023; 195:236-52. [PMID: 36070163 DOI: 10.1007/s12010-022-04128-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2022] [Indexed: 01/13/2023]
Abstract
Search for ideal compounds with known pathways of anticancer mechanism is still a priority research focus for cancer, as it continues to be a major health challenge across the globe. Hence, in the present study, anticancer potential of a yellow pigment fraction, OR3, isolated from Streptomyces coelicolor JUACT03 was assessed on the breast cancer cell line MCF-7. TLC-fractionated OR3 pigment was subjected to HPLC and GC-MS analysis for characterization and identification of the bioactive component. MCF-7 cells were treated with IC50 concentration of OR3 and the molecular alterations were analyzed using mass spectrometry-based quantitative proteomic analysis. Bioinformatics tools such as STRING analysis and Ingenuity Pathway Analysis were performed to analyze proteomics data and to identify dysregulated signaling pathways. As per our obtained data, OR3 treatment decreased cell proliferation and induced apoptotic cell death due to significant dysregulation of protein expressions in MCF-7 cells. Altered expression included the ribosomal, mRNA processing and vesicle-mediated transport proteins as a result of OR3 treatment. Downregulation of MAPK proteins, NFkB, and estradiol signaling was identified in OR3-treated MCF-7 cells. Mainly eIF2, mTOR, and eIF4 signaling pathways were altered in OR3-treated cells. GC-MS data indicated the presence of novel compounds in OR3 fraction. It can be concluded that OR3 exhibits potent anticancer activity on the breast cancer cells mainly through altering the expression and affecting the signaling proteins which are involved in different cell proliferation/apoptotic pathways thereby causing inhibition of cancer cell proliferation, survival and metastasis.
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Eid MK, Abu-Odah H, Wehedi DT, Su JJ, Abed Y. Policymakers' and patients’ perspectives on breast cancer management in the Gaza Strip-Palestine: A qualitative study. Eur J Oncol Nurs 2022; 61:102223. [DOI: 10.1016/j.ejon.2022.102223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 10/03/2022] [Accepted: 10/08/2022] [Indexed: 11/16/2022]
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Arnold M, Morgan E, Rumgay H, Mafra A, Singh D, Laversanne M, Vignat J, Gralow JR, Cardoso F, Siesling S, Soerjomataram I. Current and future burden of breast cancer: Global statistics for 2020 and 2040. Breast 2022; 66:15-23. [PMID: 36084384 PMCID: PMC9465273 DOI: 10.1016/j.breast.2022.08.010] [Citation(s) in RCA: 494] [Impact Index Per Article: 247.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/26/2022] [Accepted: 08/28/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Breast cancer is the most commonly diagnosed cancer worldwide, and its burden has been rising over the past decades. In this article, we examine and describe the global burden of breast cancer in 2020 and predictions for the year 2040. METHODS Estimates of new female breast cancer cases and deaths in 2020 were abstracted from the GLOBOCAN database. Age-standardized incidence and mortality rates were calculated per 100,000 females by country, world region, and level of human development. Predicted cases and deaths were computed based on global demographic projections for the year 2040. RESULTS Over 2.3 million new cases and 685,000 deaths from breast cancer occurred in 2020. Large geographic variation across countries and world regions exists, with incidence rates ranging from <40 per 100,000 females in some Asian and African countries, to over 80 per 100,000 in Australia/New Zealand, Northern America, and parts of Europe. Smaller geographical variation was observed for mortality; however, transitioning countries continue to carry a disproportionate share of breast cancer deaths relative to transitioned countries. By 2040, the burden from breast cancer is predicted to increase to over 3 million new cases and 1 million deaths every year because of population growth and ageing alone. CONCLUSION Breast cancer is the most common cancer worldwide and continues to have a large impact on the global number of cancer deaths. Global efforts are needed to counteract its growing burden, especially in transitioning countries where incidence is rising rapidly, and mortality rates remain high.
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Affiliation(s)
- Melina Arnold
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Eileen Morgan
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France.
| | - Harriet Rumgay
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Allini Mafra
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Deependra Singh
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Mathieu Laversanne
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Jerome Vignat
- Cancer Surveillance Branch, International Agency for Research on Cancer, Lyon, France
| | - Julie R Gralow
- American Society of Clinical Oncology, Alexandria VA, USA
| | - Fatima Cardoso
- Breast Unit, Champalimaud Clinical Center/Champalimaud Foundation, Lisbon, Portugal
| | - Sabine Siesling
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, Netherlands; Department of Health Technology and Services Research, Technical Medical Centre, University of Twente, Enschede, Netherlands
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Paluch-Shimon S, Cardoso F, Partridge AH, Abulkhair O, Azim HA, Bianchi-Micheli G, Cardoso MJ, Curigliano G, Gelmon KA, Gentilini O, Harbeck N, Kaufman B, Kim SB, Liu Q, Merschdorf J, Poortmans P, Pruneri G, Senkus E, Sirohi B, Spanic T, Sulosaari V, Peccatori F, Pagani O. ESO-ESMO fifth international consensus guidelines for breast cancer in young women (BCY5). Ann Oncol 2022; 33:1097-1118. [PMID: 35934170 DOI: 10.1016/j.annonc.2022.07.007] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 07/14/2022] [Accepted: 07/17/2022] [Indexed: 12/31/2022] Open
Abstract
We dedicate this manuscript in memory of a dear friend and colleague Bella Kaufman. The fifth International Consensus Symposium for Breast Cancer in Young Women (BCY5) took place virtually in October 2020, organized by the European School of Oncology (ESO) and the European Society of Medical Oncology (ESMO). Consensus recommendations for the management of breast cancer in young women were updated from BCY4 with incorporation of new evidence to inform the guidelines. Areas of research priorities as well as specificities in different geographic and minority populations were identified. This manuscript summarizes the ESO-ESMO international consensus recommendations, which are also endorsed by the European Society of Breast Specialists (EUSOMA).
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Affiliation(s)
- S Paluch-Shimon
- Hadassah University Hospital & Faculty of Medicine, Hebrew University, Jerusalem, Israel.
| | - F Cardoso
- Breast Unit, Champalimaud Clinical Centre/Champalimaud Foundation, Lisbon, Portugal
| | | | - O Abulkhair
- King Abdulaziz Medical City for National Guard, Riyadh, Saudi Arabia
| | - H A Azim
- Breast Cancer Center, Hospital Zambrano Hellion, Tecnologico de Monterrey, San Pedro Garza Garcia, Nuevo Leon, Mexico
| | | | - M J Cardoso
- Breast Unit, Champalimaud Clinical Centre/Champalimaud Foundation, Lisbon, Portugal
| | - G Curigliano
- European Institute of Oncology IRCCS, Milan; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - K A Gelmon
- British Columbia Cancer, Vancouver, Canada
| | | | - N Harbeck
- Breast Center, Department of OB&GYN and CCCMunich, LMU University Hospital, Munich, Germany
| | - B Kaufman
- Sheba Medical Center, Ramat Gan, Israel
| | - S B Kim
- Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Q Liu
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | | | - P Poortmans
- Iridium Netwerk, Department of Radiation Oncology & University of Antwerp, Faculty of Medicine and Health Sciences, Wilrijk-Antwerp, Belgium
| | - G Pruneri
- National Cancer Institute, IRCCS Foundation, Milan, Italy
| | - E Senkus
- Medical University of Gdansk, Gdansk, Poland
| | - B Sirohi
- Max Institute of Cancer Care, New Delhi and Gurgaon, India
| | - T Spanic
- Europa Donna Slovenia, Ljubljana, Slovenia
| | - V Sulosaari
- European Oncology Nursing Society (EONS) and Turku University of Applied Sciences, Turku, Finland
| | - F Peccatori
- European Institute of Oncology IRCCS, Milan; European Institute of Oncology IRCCS & European School of Oncology, Milan, Italy
| | - O Pagani
- Interdisciplinary Cancer Service Hospital Riviera-Chablais Rennaz, Vaud, Geneva University Hospitals, Lugano University, Swiss Group for Clinical Cancer Research (SAKK), Lugano, Switzerland
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22
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Kolawole ID, Ong TP. Barriers to Early Presentation and Diagnosis of Breast Cancer in Nigerian Women. Indian J Gynecol Oncolog 2022. [DOI: 10.1007/s40944-022-00637-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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de la Rosa-Díaz I, Barrero-Santiago L, Acosta-Ramírez P, Martín-Peces-Barba M, Iglesias-Hernández E, Plisset B, Lutinier N, Belzanne M, La Touche R, Grande-Alonso M. Cross-Sectional Comparative Study on Central Sensitization-Psychosocial Associated Comorbidities and Psychological Characteristics in Breast Cancer Survivors with Nociceptive Pain and Pain with Neuropathic Features and without Pain. Life (Basel) 2022; 12:life12091328. [PMID: 36143365 PMCID: PMC9505522 DOI: 10.3390/life12091328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/15/2022] [Accepted: 08/23/2022] [Indexed: 11/25/2022] Open
Abstract
Simple Summary Persistent pain after breast cancer treatment is still under research due to its complex and multifactorial underlying pathogenesis, including phycological factors. Further research is needed to elucidate more information about the factors that cause and perpetuate this pain. Thus, this study defined the influence of psychosocial and psychological factors on breast cancer survivors who report pain and those who do not. The psychosocial factors assessed were those that are associated with a central sensitization process, and the psychological factors were pain catastrophizing, fear of movement, anxiety and depression. Hence, the psychosocial symptom clusters were identified related to the clinical features of pain or to not reporting pain, which may encourage health clinicians to establish a customized biopsychosocial model focused on the management of pain-catastrophizing thoughts and fear of movement. Furthermore, anxiety and depression should be detected early by health professionals and referred to psychologists to be managed. Abstract The frequency of a high Central Sensitization Inventory (CSI) total score and the prevalence of pain have already been established among breast cancer survivors (BCS). However, the psychological factors’ influence based on the clinical features of pain is still unknown, as well as BCS characteristics with no pain. Thus, our main aim was to evaluate the presence of a high CSI total score in BCS with pain and compare it with BCS without pain and to evaluate the influence of psychosocial factors. A cross-sectional comparative study was designed to compare BCS with nociceptive pain (n = 19), pain with neuropathic features (n = 19) or no pain (n = 19), classified by the Leeds Assessment of Neuropathic Symptoms and Signs (LANSS). CSI, pain catastrophizing, fear of movement, anxiety and depression symptoms were analyzed and compared among the three groups. The CSI total score was higher in both BCS pain groups compared to BCS without pain, but there were no statistical differences between the pain groups. The same observation was made when comparing pain catastrophizing. The neuropathic feature group showed greater levels of fear of movement, anxiety and depression compared to the no pain group. Thus, CS-psychosocial associated comorbidities and pain-catastrophizing thoughts were more prevalent among BCS with pain, regardless of the clinical features of pain. BCS with neuropathic pain features showed greater psychological disturbances.
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Affiliation(s)
- Irene de la Rosa-Díaz
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
- Physical Therapist in Women’s Health Research Group, Department of Physical Therapy, University of Alcalá, Avenida de León, 3A, 28805 Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
| | - Laura Barrero-Santiago
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
| | - Paz Acosta-Ramírez
- Physical Therapy in Torrejón Hospital, Rehabilitation Department, Calle Mateo Inurria, 28850 Madrid, Spain
| | - Marina Martín-Peces-Barba
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
| | - Esther Iglesias-Hernández
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
| | - Bastien Plisset
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
| | - Nicolás Lutinier
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
| | - Margot Belzanne
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
| | - Roy La Touche
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
- Instituto de Dolor Craneofacial y Neuromusculoesquelético (INDCRAN), Calle Luisa Fernanda, n° 12, Bj Izq, 28023 Madrid, Spain
- Correspondence:
| | - Mónica Grande-Alonso
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Aravaca, Calle Ganímedes, n° 11, 28023 Madrid, Spain
- Instituto de Rehabilitación Funcional La Salle, Aravaca, 28850 Madrid, Spain
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24
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Majeed AI, Hafeez A, Khan SA. Strengthening Breast Cancer Screening Mammography Services in Pakistan Using Islamabad Capital Territory as a Pilot Public Health Intervention. Healthcare (Basel) 2022; 10:1106. [PMID: 35742157 PMCID: PMC9223128 DOI: 10.3390/healthcare10061106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 05/31/2022] [Accepted: 06/11/2022] [Indexed: 11/16/2022] Open
Abstract
Late diagnosis of treatable breast cancer is the reason for higher breast cancer mortality. Until now, no public breast cancer facility has been established in the Islamabad Capital Territory. First, a Federal Breast Screening Center (FBSC) was established. Afterward, awareness campaigns about breast cancer were organized among the public. Subsequently, women above 40 years of age were provided with mammography screenings. Data were analyzed in SPSS version 22.0. An intervention was performed using a six tier approach to strengthening the health system. Utilizing the offices of the FBSC and the national breast cancer screening campaign, breast cancer awareness has become a national cause and is being advocated by the highest offices of the country. The number of females undergoing mammography has increased each year, starting from 39 in 2015 to 1403 in 2019. Most of the cases were BI-RAD I (n = 2201, 50.74%) followed by BI-RAD II (n = 864, 19.92%), BI-RAD III (n = 516, 11.89%), BI-RAD IV (n = 384, 8.85%), BI-RAD V (n = 161, 3.71%), and BI-RVAD VI (n = 60, 1.38%). The current study has theoretical and practical implications for the contemplation of policymakers. The FBSC can serve as a model center for the establishment of centers in other parts of the country, thereby promoting nationwide screening coverage.
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25
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Ndoh K, Ahmed A, Yates R, Adewole I, Bagudu-shinkafi Z, Odedina F, Alawode G, Alabi S. Cancer Control Funding in Nigeria: A Case for Universal Health Coverage. J Cancer Policy 2022. [DOI: 10.1016/j.jcpo.2022.100335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 04/02/2022] [Accepted: 04/27/2022] [Indexed: 11/21/2022]
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26
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Fadelu TA, Erfani P, Lormil J, Damuse R, Pierre V, Slater S, Triedman SA, Shulman LN, Rebbeck TR. Gaps in completion and timeliness of breast surgery and adjuvant therapy: a retrospective cohort of Haitian patients with nonmetastatic breast cancer. Breast Cancer Res Treat 2022; 193:625-635. [PMID: 35420316 PMCID: PMC9114044 DOI: 10.1007/s10549-022-06582-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 03/27/2022] [Indexed: 11/28/2022]
Abstract
Background There are limited data on breast surgery completion rates and prevalence of care-continuum delays in breast cancer treatment programs in low-income countries. Methods This study analyzes treatment data in a retrospective cohort of 312 female patients with non-metastatic breast cancer in Haiti. Descriptive statistics were used to summarize patient characteristics; treatments received; and treatment delays of > 12 weeks. Multivariate logistic regressions were performed to identify factors associated with receiving surgery and with treatment delays. Exploratory multivariate survival analysis examined the association between surgery delays and disease-free survival (DFS). Results Of 312 patients, 249 (80%) completed breast surgery. The odds ratio (OR) for surgery completion for urban vs. rural dwellers was 2.15 (95% confidence interval [CI]: 1.19–3.88) and for those with locally advanced vs. early-stage disease was 0.34 (95%CI: 0.16–0.73). Among the 223 patients with evaluable surgery completion timelines, 96 (43%) experienced delays. Of the 221 patients eligible for adjuvant chemotherapy, 141 (64%) received adjuvant chemotherapy, 66 of whom (47%) experienced delays in chemotherapy initiation. Presentation in the later years of the cohort (2015–2016) was associated with lower rates of surgery completion (75% vs. 85%) and with delays in adjuvant chemotherapy initiation (OR [95%CI]: 3.25 [1.50–7.06]). Exploratory analysis revealed no association between surgical delays and DFS. Conclusion While majority of patients obtained curative-intent surgery, nearly half experienced delays in surgery and adjuvant chemotherapy initiation. Although our study was not powered to identify an association between surgical delays and DFS, these delays may negatively impact long-term outcomes. Supplementary Information The online version contains supplementary material available at 10.1007/s10549-022-06582-8.
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Affiliation(s)
- Temidayo A Fadelu
- Dana-Farber Cancer Institute, 450 Brookline Avenue, MA- 1B-17, Boston, MA, 02215, USA. .,Harvard Medical School, Boston, MA, USA.
| | - Parsa Erfani
- Harvard Medical School, Boston, MA, USA.,Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Joarly Lormil
- Hôpital Universitaire de Mirebalais, Mirebalais, Haiti.,Zanmi Lasante, 8A, Santo 22H,, Croix-des-Bouquet, Haiti
| | - Ruth Damuse
- Hôpital Universitaire de Mirebalais, Mirebalais, Haiti.,Zanmi Lasante, 8A, Santo 22H,, Croix-des-Bouquet, Haiti
| | - Viergela Pierre
- Hôpital Universitaire de Mirebalais, Mirebalais, Haiti.,Zanmi Lasante, 8A, Santo 22H,, Croix-des-Bouquet, Haiti
| | - Sarah Slater
- Dana-Farber Cancer Institute, 450 Brookline Avenue, MA- 1B-17, Boston, MA, 02215, USA.,Harvard Medical School, Boston, MA, USA
| | - Scott A Triedman
- Dana-Farber Cancer Institute, 450 Brookline Avenue, MA- 1B-17, Boston, MA, 02215, USA.,The Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Lawrence N Shulman
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Timothy R Rebbeck
- Dana-Farber Cancer Institute, 450 Brookline Avenue, MA- 1B-17, Boston, MA, 02215, USA.,Harvard T.H. Chan School of Public Health, Boston, MA, USA
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27
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Abstract
Despite the significant advances made in our understanding of cancer and how to treat it over the last hundred years, there are wide global disparities in access to cancer care and in who gets to benefit from cutting-edge cancer research.
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28
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Hoxha I, Islami DA, Uwizeye G, Forbes V, Chamberlin MD. Forty-Five Years of Research and Progress in Breast Cancer: Progress for Some, Disparities for Most. JCO Glob Oncol 2022; 8:e2100424. [PMID: 35377728 PMCID: PMC9005254 DOI: 10.1200/go.21.00424] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Ilir Hoxha
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH
| | | | - Glorieuse Uwizeye
- Society of Fellows, Department of Anthropology, Dartmouth College, Hanover, NH.,Present affiliation: Arthur Labatt Family School of Nursing, Western University, London, Ontario, Canada
| | | | - Mary D Chamberlin
- Department of Hematology-Oncology, Geisel School of Medicine at Dartmouth, Hanover, NH
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29
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Baral S, Silwal SR, Shrestha UM, Lamichhane D. Evaluation of Quality Indicators of Breast Cancer Management at a Tertiary Cancer Center in Nepal. JCO Glob Oncol 2022; 8:e2100303. [PMID: 35298295 PMCID: PMC8955076 DOI: 10.1200/go.21.00303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Breast cancer is the second commonest cancer among female in Nepal. This is our first attempt to audit breast cancer management in our institute and compare with standard quality indicators (QIs) available. Quality indicators in breast cancer management were assessed in Bhaktapur Cancer Hospital, Nepal. Inadequacy of documentation of staging workup, very low compliance to neoadjuvant chemotherapy and targeted therapy, low rate of BCS, and absence of MDT discussion before management are our key findings of the study. We have identified significant rooms for improvement. Proper recording of staging investigation and establishment of MDT will be the initial steps for improvement of care. Identification and management of patient-related factors with involvement of stakeholders for policy-making work may further supplement the need of quality care.![]()
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Affiliation(s)
- Shweta Baral
- Clinical Oncologist, Bhaktapur Cancer Hospital, Bhaktapur, Nepal
| | | | | | - Deep Lamichhane
- Surgical Oncologist, Bhaktapur Cancer Hospital, Bhaktapur, Nepal
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30
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Mohd Mujar NM, Dahlui M, Emran NA, Hadi IA, Yan YW, Arulanantham S, Chea CH, Mohd Taib NA. Breast Cancer Care Timeliness Framework: A Quality Framework for Cancer Control. JCO Glob Oncol 2022; 8:e2100250. [PMID: 35286134 PMCID: PMC8932493 DOI: 10.1200/go.21.00250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The aim of this study is to determine the pathway that women follow for Breast Cancer Care (BCC) and the time intervals from symptom discovery to treatment initiation and to develop a quality matrix framework. METHODS A retrospective cohort study was conducted at six tertiary centers in Malaysia. All women with newly diagnosed breast cancer were interviewed, and a medical records review was conducted using a structured questionnaire. The BCC timeliness framework showed that the total time between a woman discovering their first breast changes and the date of initial treatment was divided into three distinct intervals: presentation interval, diagnostic interval, and treatment interval. Four diagnosis subintervals, referral, biopsy, report, and diagnosis resolution intervals, were also looked into. RESULTS The BCC timeliness framework was used to capture important time points. The median total time, presentation interval, diagnostic interval, and treatment interval were 4.9 months (range, 1 month to 10 years), 2.4 months (range, 7 days to 10 years), 26 days (range, 4 days to 9.3 months), and 21 days (range, 1 day to 7.2 months), respectively. Meanwhile, the median time for the diagnosis subinterval of referral, biopsy, report, and diagnosis resolution was 8 days (range, 0 day to 8 months), 0 day (range, 0 day to 20 days), 7 days (range, 3 days to 3.5 months), and 4 days (range, 1 day to 1.8 months), respectively. CONCLUSION The BCC timeliness framework is based on the current sequenced trajectory of the BCC journey. Clarity in the measurement of timeliness provides a standardized language for monitoring and outcome research. It can serve as a quality indicator for community and hospital-based breast cancer programs.
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Affiliation(s)
- Noor Mastura Mohd Mujar
- Lifestyle Science Cluster, Advanced Medical and Dental Institute, Universiti Sains Malaysia, Penang, Malaysia
| | - Maznah Dahlui
- Department of Social and Preventive Medicine, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | | | | | | | | | | | - Nur Aishah Mohd Taib
- Department of Surgery, Faculty of Medicine, UM Cancer Research Institute, Universiti Malaya, Kuala Lumpur, Malaysia
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31
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Abstract
Breast cancer represents an urgent global priority. While this is a universal issue, and as the burden of the disease is increasing globally, current estimates indicate that in the next couple of decades, much of the incidence and mortality related to breast cancer will be seen in underserved populations. The fragile and ill-prepared healthcare systems in low- and middle-income countries (LMIC) need to address this challenge and find solutions with their limited resources. Significant disparities can be identified in stage at presentation as the ability to detect the disease in earlier stages is compromised in these scenarios leading to worse outcomes associated to late diagnoses. Furthermore, access to healthcare in general and to basic surgical, radiotherapy and systemic care is suboptimal additionally limiting treatment results. With a small portion of their budget allocated to healthcare, LMIC need to make the most of their resources prioritizing cost-effective strategies that could offer the best possible results. Countries that invest in women's health do develop into healthier, more educated, and importantly, more productive societies with benefits seen across generations. Finally, recognition of inequities should stimulate a concerted effort engaging all involved stakeholders to find context-adapted solutions to improve healthcare outcomes.
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Affiliation(s)
- Carlos H Barrios
- Latin American Cooperative Oncology Group (LACOG) - Porto Alegre, Brazil Oncoclinicas Group, Porto Alegre, Brazil.
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32
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Kumar S, Usmanova G, Nair TS, Srivastava VK, Singh R, Mohanty N, Akhtar N, Kujur MS, Srivastava AK, Pallipamula SP, Agarwal G, Singh AB, Kashyap V, McCarthy M, Liebermann EJ, Ginsburg O. Implementation of a large-scale breast cancer early detection program in a resource-constrained setting: real-world experiences from 2 large states in India. Cancer 2022; 128:1757-1766. [PMID: 35133005 PMCID: PMC9303860 DOI: 10.1002/cncr.34114] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 01/05/2022] [Accepted: 01/06/2022] [Indexed: 12/19/2022]
Abstract
Background The Breast Health Initiative (BHI) was launched to demonstrate a scalable model to improve access to early diagnosis and treatment of breast cancer. Methods A package of evidence‐based interventions was codesigned and implemented with the stakeholders, as part of the national noncommunicable disease program, through the existing primary health care system. Data from the first 18 months of the BHI are presented. Results A total of 108,112 women received breast health education; 48% visited the health facilities for clinical breast examination (CBE), 3% had a positive CBE result, and 41% were referred to a diagnostic facility. The concordance of CBE findings between health care providers and adherence to follow‐up care improved considerably, with more women visiting the diagnostic facilities and completing diagnostic evaluation within 1 month from initial screening, and with only 9% lost to follow‐up. The authors observed a clinically meaningful decrease in time to complete diagnostic evaluation with biopsy, from 37 to 9 days. Conclusions The results demonstrate the feasibility and effectiveness of implementing a large‐scale, decentralized breast cancer early detection program delivered through the existing primary health care system in India. This article presents the key strategies, interventions, and results from the first 18 months of the large‐scale, decentralized breast cancer early detection program in a real‐world setting in India.
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Affiliation(s)
- Somesh Kumar
- Jhpiego, New Delhi, India.,Technical Leadership & Innovations, Jhpiego, Baltimore, Maryland
| | | | | | | | - Rakesh Singh
- Monitoring, Evaluation and Research, Jhpiego, Lucknow, India
| | | | - Nadeem Akhtar
- Noncommunicable Diseases Unit, National Health Mission, Lucknow, India
| | | | | | | | - Gaurav Agarwal
- Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | | | - Vivek Kashyap
- Rajendra Institute of Medical Sciences, Ranchi, India
| | - Maura McCarthy
- Corporate and Foundation Partnerships, Jhpiego, Baltimore, Maryland
| | - Erica J Liebermann
- Department of Population Health, New York University Grossman School of Medicine, New York, New York
| | - Ophira Ginsburg
- Department of Population Health, New York University Grossman School of Medicine, New York, New York
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33
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Trapani D, Ginsburg O, Fadelu T, Lin NU, Hassett M, Ilbawi AM, Anderson BO, Curigliano G. Global challenges and policy solutions in breast cancer control. Cancer Treat Rev 2022. [DOI: 10.1016/j.ctrv.2022.102339] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/12/2022] [Accepted: 01/14/2022] [Indexed: 02/08/2023]
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34
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Niazi AUR, Jami AA, Shams AZ, Mahmoodi AS, Krapfl E, Falk S, Buia A, Hanisch E. Establishing a breast cancer center in Herat, Afghanistan: an implementation study. Global Health Journal 2021. [DOI: 10.1016/j.glohj.2021.11.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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35
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Jabi R, Karich N, Ouryemchi M, Bennani A, Bouziane M. Hematemesis: An Exceptional Method of Revealing Gastric Metastasis From an Unknown Breast Cancer. Cureus 2021; 13:e18987. [PMID: 34820242 PMCID: PMC8607324 DOI: 10.7759/cureus.18987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2021] [Indexed: 11/06/2022] Open
Abstract
Breast cancer is a public health problem with an annual incidence exceeding two million new cases leading to its classification as first cancer in women. Its clinical presentation is variable and the palpation of a breast nodule allows the diagnosis to be suspected in the majority of cases. The treatment is multidisciplinary and has health, economic, and psychological impacts. We report a sporadic case of a 60-year-old woman followed for epigastralgia for three months. The current history of the present disease goes back to three days before her admission with the onset of several episodes of hematemesis motivating the patient to consult the ER and then get admitted to the ER for hematemesis. The initial clinical examination showed an epigastric sensitivity in a hemodynamically stable patient. The endoscopy revealed a gastric tumor and immunohistochemistry confirmed the gastric localization from a breast cancer unrecognized by the patient and discovered at the careful clinical examination after having stabilized the patient's condition.
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Affiliation(s)
- Rachid Jabi
- Department of General Surgery, Mohamed VI University Hospital, Faculty of Medicine and Pharmacy, Labarotory of Anatomy, Microsurgery and Surgery Experimental and Medical Simulation, Mohammed First University, Oujda, MAR
| | - Nassira Karich
- Department of Anatomopathology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Oujda, MAR
| | - Mouad Ouryemchi
- Department of General Surgery, Mohamed VI University Hospital, Faculty of Medicine and Pharmacy, Labarotory of Anatomy, Microsurgery and Surgery Experimental and Medical Simulation, Mohammed First University, Oujda, MAR
| | - Amal Bennani
- Department of Anatomopathology, Mohammed VI University Hospital, Faculty of Medicine and Pharmacy, Oujda, MAR
| | - Mohammed Bouziane
- Department of General Surgery, Mohamed VI University Hospital, Faculty of Medicine and Pharmacy, Labarotory of Anatomy, Microsurgery and Surgery Experimental and Medical Simulation, Mohammed First University, Oujda, MAR
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36
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Duggan C, Trapani D, Ilbawi AM, Fidarova E, Laversanne M, Curigliano G, Bray F, Anderson BO. National health system characteristics, breast cancer stage at diagnosis, and breast cancer mortality: a population-based analysis. Lancet Oncol 2021; 22:1632-1642. [PMID: 34653370 DOI: 10.1016/s1470-2045(21)00462-9] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 07/29/2021] [Accepted: 07/30/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND In some countries, breast cancer age-standardised mortality rates have decreased by 2-4% per year since the 1990s, but others have yet to achieve this outcome. In this study, we aimed to characterise the associations between national health system characteristics and breast cancer age-standardised mortality rate, and the degree of breast cancer downstaging correlating with national age-standardised mortality rate reductions. METHODS In this population-based study, national age-standardised mortality rate estimates for women aged 69 years or younger obtained from GLOBOCAN 2020 were correlated with a broad panel of standardised national health system data as reported in the WHO Cancer Country Profiles 2020. These health system characteristics include health expenditure, the Universal Health Coverage Service Coverage Index (UHC Index), dedicated funding for early detection programmes, breast cancer early detection guidelines, referral systems, cancer plans, number of dedicated public and private cancer centres per 10 000 patients with cancer, and pathology services. We tested for differences between continuous variables using the non-parametric Kruskal-Wallis test, and for categorical variables using the Pearson χ2 test. Simple and multiple linear regression analyses were fitted to identify associations between health system characteristics and age-standardised breast cancer mortality rates. Data on TNM stage at diagnosis were obtained from national or subnational cancer registries, supplemented by a literature review of PubMed from 2010 to 2020. Mortality trends from 1950 to 2016 were assessed using the WHO Cancer Mortality Database. The threshold for significance was set at a p value of 0·05 or less. FINDINGS 148 countries had complete health system data. The following variables were significantly higher in high-income countries than in low-income countries in unadjusted analyses: health expenditure (p=0·0002), UHC Index (p<0·0001), dedicated funding for early detection programmes (p=0·0020), breast cancer early detection guidelines (p<0·0001), breast cancer referral systems (p=0·0030), national cancer plans (p=0·014), cervical cancer early detection programmes (p=0·0010), number of dedicated public (p<0·0001) and private (p=0·027) cancer centres per 10 000 patients with cancer, and pathology services (p<0·0001). In adjusted multivariable regression analyses in 141 countries, two health system characteristics were significantly associated with lower age-standardised mortality rates: higher UHC Index levels (β=-0·12, 95% CI -0·16 to -0·08) and increasing numbers of public cancer centres (β=-0·23, -0·36 to -0·10). These findings indicate that each unit increase in the UHC Index was associated with a 0·12-unit decline in age-standardised mortality rates, and each additional public cancer centre per 10 000 patients with cancer was associated with a 0·23-unit decline in age-standardised mortality rate. Among 35 countries with available breast cancer TNM staging data, all 20 that achieved sustained mean reductions in age-standardised mortality rate of 2% or more per year for at least 3 consecutive years since 1990 had at least 60% of patients with invasive breast cancer presenting as stage I or II disease. Some countries achieved this reduction without most women having access to population-based mammographic screening. INTERPRETATION Countries with low breast cancer mortality rates are characterised by increased levels of coverage of essential health services and higher numbers of public cancer centres. Among countries achieving sustained mortality reductions, the majority of breast cancers are diagnosed at an early stage, reinforcing the value of clinical early diagnosis programmes for improving breast cancer outcomes. FUNDING None.
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Affiliation(s)
- Catherine Duggan
- Breast Health Global Initiative, Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Dario Trapani
- World Health Organization, Geneva, Switzerland; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy; European Institute of Oncology, IRCCS, Milan, Italy
| | | | | | | | - Giuseppe Curigliano
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy; European Institute of Oncology, IRCCS, Milan, Italy
| | - Freddie Bray
- International Agency for Research on Cancer, Lyon, France
| | - Benjamin O Anderson
- Breast Health Global Initiative, Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; World Health Organization, Geneva, Switzerland; Departments of Surgery and Global Health, University of Washington, Seattle, WA, USA.
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Łukasiewicz S, Czeczelewski M, Forma A, Baj J, Sitarz R, Stanisławek A. Breast Cancer-Epidemiology, Risk Factors, Classification, Prognostic Markers, and Current Treatment Strategies-An Updated Review. Cancers (Basel) 2021; 13:cancers13174287. [PMID: 34503097 PMCID: PMC8428369 DOI: 10.3390/cancers13174287] [Citation(s) in RCA: 343] [Impact Index Per Article: 114.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/19/2021] [Accepted: 08/23/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Breast cancer is the most common cancer among women. It is estimated that 2.3 million new cases of BC are diagnosed globally each year. Based on mRNA gene expression levels, BC can be divided into molecular subtypes that provide insights into new treatment strategies and patient stratifications that impact the management of BC patients. This review addresses the overview on the BC epidemiology, risk factors, classification with an emphasis on molecular types, prognostic biomarkers, as well as possible treatment modalities. Abstract Breast cancer (BC) is the most frequently diagnosed cancer in women worldwide with more than 2 million new cases in 2020. Its incidence and death rates have increased over the last three decades due to the change in risk factor profiles, better cancer registration, and cancer detection. The number of risk factors of BC is significant and includes both the modifiable factors and non-modifiable factors. Currently, about 80% of patients with BC are individuals aged >50. Survival depends on both stage and molecular subtype. Invasive BCs comprise wide spectrum tumors that show a variation concerning their clinical presentation, behavior, and morphology. Based on mRNA gene expression levels, BC can be divided into molecular subtypes (Luminal A, Luminal B, HER2-enriched, and basal-like). The molecular subtypes provide insights into new treatment strategies and patient stratifications that impact the management of BC patients. The eighth edition of TNM classification outlines a new staging system for BC that, in addition to anatomical features, acknowledges biological factors. Treatment of breast cancer is complex and involves a combination of different modalities including surgery, radiotherapy, chemotherapy, hormonal therapy, or biological therapies delivered in diverse sequences.
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Affiliation(s)
- Sergiusz Łukasiewicz
- Department of Surgical Oncology, Center of Oncology of the Lublin Region St. Jana z Dukli, 20-091 Lublin, Poland; (S.Ł.); (A.S.)
| | - Marcin Czeczelewski
- Department of Forensic Medicine, Medical University of Lublin, 20-090 Lublin, Poland; (M.C.); (A.F.)
| | - Alicja Forma
- Department of Forensic Medicine, Medical University of Lublin, 20-090 Lublin, Poland; (M.C.); (A.F.)
| | - Jacek Baj
- Department of Human Anatomy, Medical University of Lublin, 20-090 Lublin, Poland;
| | - Robert Sitarz
- Department of Surgical Oncology, Center of Oncology of the Lublin Region St. Jana z Dukli, 20-091 Lublin, Poland; (S.Ł.); (A.S.)
- Department of Human Anatomy, Medical University of Lublin, 20-090 Lublin, Poland;
- Correspondence:
| | - Andrzej Stanisławek
- Department of Surgical Oncology, Center of Oncology of the Lublin Region St. Jana z Dukli, 20-091 Lublin, Poland; (S.Ł.); (A.S.)
- Department of Oncology, Chair of Oncology and Environmental Health, Medical University of Lublin, 20-081 Lublin, Poland
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Wilson BE, Elliott MJ, Pearson SA, Amir E, Barton MB. Resource stratified guidelines for cancer: Are they all the same? Interguideline concordance for systemic treatment recommendations. Int J Cancer 2021; 150:91-99. [PMID: 34398966 DOI: 10.1002/ijc.33764] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 07/15/2021] [Accepted: 07/27/2021] [Indexed: 01/22/2023]
Abstract
A number of organizations are producing resource stratified guidelines (RSGs) for cancer. Despite using similar definitions of resource levels, systemic treatment recommendations often differ between organizations. We systematically searched for RSGs focusing on solid tumors. We qualitatively compared the methods used to generate guidelines using the AGREE-II appraisal tool. We extracted systemic treatment recommendations and assessed interguideline concordance using the Gwet AC1 coefficient, stratified by resource level, treatment setting and cancer type. We identified 69 RSGs cancer covering 15 solid tumors produced by four organizations. Despite using common resource-level definitions (Basic, Core/Limited, Enhanced and Maximal), recommendations differed between organizations. Concordance for chemotherapy recommendations was poor in Basic (58.3%, Gwet 0.20), fair in Core (58.3%, Gwet 0.32) and excellent in Enhanced (92.4%, Gwet 0.92) and Maximal settings (95.4%, Gwet 0.95). Concordance rates for endocrine therapy were good in Basic (80% Gwet 0.61), and excellent in Core (90%, Gwet 0.87), Enhanced (90%, Gwet 0.89) and Maximal settings (90%, Gwet 0.89). There was moderate to excellent concordance in targeted therapy recommendations across all resource levels. Differences in recommendations appeared driven by different opinions among the chosen panel of experts regarding what is resource appropriate. Overall, we found that countries looking to base treatment and health-policy on RSGs will find conflicting information depending on which guidelines are used, particularly for chemotherapy in Basic and Core settings. Improved transparency regarding the methods used to determine the value of a therapy for a given resource level is needed.
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Affiliation(s)
- Brooke E Wilson
- Collaboration for Cancer Outcomes, Research and Evaluation, South West Clinical School, University of New South Wales, Sydney, New South Wales, Australia.,Princess Margaret Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Mitchell J Elliott
- Princess Margaret Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Sallie-Anne Pearson
- Centre for Big Data Research in Health, UNSW, Sydney, Australia.,Menzies Centre for Health Policy, University of Sydney, Sydney, Australia
| | - Eitan Amir
- Princess Margaret Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Michael B Barton
- Collaboration for Cancer Outcomes, Research and Evaluation, South West Clinical School, University of New South Wales, Sydney, New South Wales, Australia
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Fadelu T, Rebbeck TR. The rising burden of cancer in low- and middle-Human Development Index countries. Cancer 2021; 127:2864-2866. [PMID: 34086352 DOI: 10.1002/cncr.33586] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/27/2021] [Accepted: 03/09/2021] [Indexed: 01/22/2023]
Affiliation(s)
| | - Timothy R Rebbeck
- Dana-Farber Cancer Institute, Boston, Massachusetts.,Harvard T. H. Chan School of Public Health, Boston, Massachusetts
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Romanoff A, Olasehinde O, Goldman DA, Alatise OI, Constable J, Monu N, Knapp GC, Odujoko O, Onabanjo E, Adisa AO, Arowolo AO, Omisore AD, Famurewa OC, Anderson BO, Gemignani ML, Kingham TP. Opportunities for Improvement in the Administration of Neoadjuvant Chemotherapy for T4 Breast Cancer: A Comparison of the U.S. and Nigeria. Oncologist 2021; 26:e1589-e1598. [PMID: 33955123 DOI: 10.1002/onco.13814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 04/08/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Neoadjuvant chemotherapy (NAC) is an integral component of T4 breast cancer (BCa) treatment. We compared response to NAC for T4 BCa in the U.S. and Nigeria to direct future interventions. MATERIALS AND METHODS Cross-sectional retrospective analysis included all patients with non-metastatic T4 BCa treated from 2010 to 2016 at Memorial Sloan Kettering Cancer Center (New York, New York) and Obafemi Awolowo University Teaching Hospitals Complex (Ile Ife, Nigeria). Pathologic complete response (pCR) and survival were compared and factors contributing to disparities evaluated. RESULTS Three hundred and eight patients met inclusion criteria: 157 (51%) in the U.S. and 151 (49%) in Nigeria. All U.S. patients received NAC and surgery compared with 93 (62%) Nigerian patients. Fifty-six out of ninety-three (60%) Nigerian patients completed their prescribed course of NAC. In Nigeria, older age and higher socioeconomic status were associated with treatment receipt. Fewer patients in Nigeria had immunohistochemistry performed (100% U.S. vs. 18% Nigeria). Of those with available receptor subtype, 18% (28/157) of U.S. patients were triple negative versus 39% (9/23) of Nigerian patients. Overall pCR was seen in 27% (42/155) of U.S. patients and 5% (4/76) of Nigerian patients. Five-year survival was significantly shorter in Nigeria versus the U.S. (61% vs. 72%). However, among the subset of patients who received multimodality therapy, including NAC and surgery with curative intent, 5-year survival (67% vs. 72%) and 5-year recurrence-free survival (48% vs. 61%) did not significantly differ between countries. CONCLUSION Addressing health system, socioeconomic, and psychosocial barriers is necessary for administration of complete NAC to improve BCa outcomes in Nigeria. IMPLICATIONS FOR PRACTICE This cross-sectional retrospective analysis of patients with T4 breast cancer in Nigeria and the U.S. found a significant difference in pathologic complete response to neoadjuvant chemotherapy (5% Nigeria vs. 27% U.S.). Five-year survival was shorter in Nigeria, but in patients receiving multimodality treatment, including neoadjuvant chemotherapy and surgery with curative intent, 5-year overall and recurrence-free survival did not differ between countries. Capacity-building efforts in Nigeria should focus on access to pathology services to direct systemic therapy and promoting receipt of complete chemotherapy to improve outcomes.
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Affiliation(s)
- Anya Romanoff
- Department of Global Health and Health System Design, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Surgery, Global Cancer Disparities Initiatives, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Olalekan Olasehinde
- Department of Surgery, Obafemi Awolowo University Teaching Hospitals Complex, Ile Ife, Nigeria
| | - Debra A Goldman
- Department of Epidemiology and Biostatics, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Olusegun I Alatise
- Department of Surgery, Obafemi Awolowo University Teaching Hospitals Complex, Ile Ife, Nigeria
| | - Jeremy Constable
- Department of Surgery, Hepatopancreatobiliary Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Ngozi Monu
- Weill Cornell School of Medicine, New York, New York, USA
| | - Gregory C Knapp
- Department of Surgery, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Oluwole Odujoko
- Department of Pathology, Obafemi Awolowo University Teaching Hospitals Complex, Ile Ife, Nigeria
| | - Emmanuella Onabanjo
- African Research Group for Oncology, Obafemi Awolowo University Teaching Hospitals Complex, Ile Ife, Nigeria
| | - Adewale O Adisa
- Department of Surgery, Obafemi Awolowo University Teaching Hospitals Complex, Ile Ife, Nigeria
| | - Adeolu O Arowolo
- Department of Surgery, Obafemi Awolowo University Teaching Hospitals Complex, Ile Ife, Nigeria
| | - Adeleye D Omisore
- Department of Radiology, Obafemi Awolowo University Teaching Hospitals Complex, Ile Ife, Nigeria
| | - Olusola C Famurewa
- Department of Radiology, Obafemi Awolowo University Teaching Hospitals Complex, Ile Ife, Nigeria
| | - Benjamin O Anderson
- Departments of Surgery and Global Health, University of Washington, Seattle, Washington, USA.,Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Mary L Gemignani
- Department of Surgery, Breast Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - T Peter Kingham
- Department of Surgery, Hepatopancreatobiliary Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Duggan C, Dvaladze A, Scheel JR, Stevens LM, Anderson BO. Situational analysis of breast health care systems: Why context matters. Cancer 2021; 126 Suppl 10:2405-2415. [PMID: 32348576 DOI: 10.1002/cncr.32899] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/20/2020] [Accepted: 03/23/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Implementation of evidence-based, resource-appropriate guidelines for breast cancer control should be preceded by a baseline assessment or situational analysis to assess breast health infrastructure, workforce capacity, patient pathways, existing practices, accessibility, and costs. METHODS To support the assessment of breast health care systems within the broader context in which they exist, the Breast Health Global Initiative (BHGI) developed, tested, and refined a set of situational analysis tools with which to guide the assessment of breast health care capacity, identify the relative strengths and weaknesses of the health system, and support stakeholders in prioritizing actionable items to advance breast cancer care using evidence-based strategies tailored to their setting. The tools address 6 domains of breast health care delivery: 1) breast cancer early detection practices; 2) breast cancer awareness programs; 3) the availability of breast cancer surgery; 4) the availability of pathology; 5) the availability of radiotherapy, and 6) the availability of systemic therapy services. The current study also describes the more comprehensive International Atomic Energy Agency Programme of Action for Cancer Therapy (PACT) integrated missions for PACT (imPACT) review. RESULTS As of 2020, 5 formal BHGI situational analyses have been performed in India, Brazil, Panama, Tanzania, and Uganda. As of August 2019, a total of 100 imPACT reviews have been conducted in 91 countries. These assessments can contribute to more informed policymaking. CONCLUSIONS Situational analyses are a prerequisite for the development of resource-appropriate strategies with which to advance breast cancer control in any setting and should assess services across the entire breast health care continuum as well as the broader structural, sociocultural, personal, and financial contexts within which they operate.
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Affiliation(s)
- Catherine Duggan
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Allison Dvaladze
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,University of Washington, Seattle, Washington, USA
| | - John R Scheel
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Radiology, Seattle Cancer Care Alliance, University of Washington, Seattle, Washington, USA.,Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Lisa M Stevens
- Division of Programme of Action for Cancer Therapy (PACT), International Atomic Energy Agency, Vienna, Austria
| | - Benjamin O Anderson
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA.,Department of Global Health, University of Washington, Seattle, Washington, USA.,Department of Surgery, Seattle Cancer Care Alliance, University of Washington, Seattle, Washington, USA
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Parham GP, Mathieu KM, YouYou TG, Hicks ML, Henry-Tillman R, Mutombo A, Anaclet MM, Sylvain MK, Pinder L, Hicks MM, Kanda L, Kanda M. Establishing women's cancer care services in a fragile, conflict and violence affected ecosystem in Africa. Ecancermedicalscience 2021; 15:1231. [PMID: 34221114 PMCID: PMC8225336 DOI: 10.3332/ecancer.2021.1231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND The majority of the world's poorest women (income < $1.90/day) reside in fragile, conflict and violence (FCV)-affected countries, like the Democratic Republic of the Congo. Health services in these settings have traditionally focused on immediate relief efforts, communicable diseases and malnutrition. Recent data suggests there is need to widen the focus to include cancer, as its incidence and mortality rates are rising. METHODS Employing competency-based learning strategies, Congolese health professionals were trained to perform same-day cervical cancer screening and treatment of precancerous lesions of the cervix; same-day clinical breast examination and breast ultrasound diagnostics; surgical treatment of invasive cancers of the breast and cervix; and infusion of cytotoxic chemotherapy. Outpatient breast and cervical cancer care clinics, a chemotherapy suite and surgical theatres were outfitted with equipment and supplies. RESULTS Combining local and regional hands-on training seminars with wise infrastructure investments, a team of US and Zambian oncology experts successfully implemented a clinical service platform for women's cancers in a private sector health facility in the Democratic Republic of the Congo. CONCLUSION We forged a novel partnership between oncology health professionals from Africa and its Diaspora, international philanthropic organisations, a cancer medicine access initiative and an established African cancer centre to build women's cancer services in a FVC-affected African setting.
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Affiliation(s)
- Groesbeck Preer Parham
- Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, 101 Manning Dr, Chapel Hill, NC 27514, USA
- Department of Obstetrics and Gynecology, University Teaching Hospital – Women and Newborn Hospital, 10101 Nationalist Way, Lusaka, Zambia
- https://orcid.org/0000-0001-5922-5990
| | - Kabongo Mukuta Mathieu
- Biamba Marie Mutombo Hospital, No. 9777, Boulevard Lumumba, Commune de Masina, Kinshasa, Democratic Republic of the Congo
| | - Tankoy Gombo YouYou
- Biamba Marie Mutombo Hospital, No. 9777, Boulevard Lumumba, Commune de Masina, Kinshasa, Democratic Republic of the Congo
| | - Michael L Hicks
- Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, 101 Manning Dr, Chapel Hill, NC 27514, USA
- Department of Obstetrics and Gynecology, University Teaching Hospital – Women and Newborn Hospital, 10101 Nationalist Way, Lusaka, Zambia
- St Mary Mercy Cancer Center, 36475 Five Mile Rd, Livonia, MI 48154, USA
- St Joseph Mercy Oakland Cancer Center, 44405 Woodward Ave, Suite 202, Pontiac, MI 48324, USA
- McLaren Macomb Medical Center, 1000 Harrington Blvd, Mount Clemens, MI 48043, USA
- https://orcid.org/0000-0002-1819-155X
| | - Ronda Henry-Tillman
- Winthrop P Rockefeller Cancer Institute, University of Arkansas for Medical Sciences, 4301 West Markham St, Slot #725, Little Rock, AR 72205, USA
- https://orcid.org/0000-0002-1782-9523
| | - Alex Mutombo
- Biamba Marie Mutombo Hospital, No. 9777, Boulevard Lumumba, Commune de Masina, Kinshasa, Democratic Republic of the Congo
| | - Mukanya Mpalata Anaclet
- Biamba Marie Mutombo Hospital, No. 9777, Boulevard Lumumba, Commune de Masina, Kinshasa, Democratic Republic of the Congo
| | - Mulumba Kapuku Sylvain
- Biamba Marie Mutombo Hospital, No. 9777, Boulevard Lumumba, Commune de Masina, Kinshasa, Democratic Republic of the Congo
| | - Leeya Pinder
- Department of Obstetrics and Gynecology, University Teaching Hospital – Women and Newborn Hospital, 10101 Nationalist Way, Lusaka, Zambia
- Department of Oncology, University of Washington, 1959 NE Pacific St, Seattle, WA 98195, USA
- https://orcid.org/0000-0002-8929-7810
| | - Maya M Hicks
- Howard University College of Medicine, 520 W St NW, Washington, DC 20059, USA
- https://orcid.org/0000-0002-1993-3367
| | - Louis Kanda
- Dikembe Mutombo Foundation, 400 Interstate N Pkwy, Suite 1040, Atlanta, GA 30339, USA
| | - Mirielle Kanda
- Dikembe Mutombo Foundation, 400 Interstate N Pkwy, Suite 1040, Atlanta, GA 30339, USA
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Sung H, Ferlay J, Siegel RL, Laversanne M, Soerjomataram I, Jemal A, Bray F. Global Cancer Statistics 2020: GLOBOCAN Estimates of Incidence and Mortality Worldwide for 36 Cancers in 185 Countries. CA Cancer J Clin 2021; 71:209-249. [PMID: 33538338 DOI: 10.3322/caac.21660] [Citation(s) in RCA: 44551] [Impact Index Per Article: 14850.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 12/15/2020] [Indexed: 02/06/2023] Open
Abstract
This article provides an update on the global cancer burden using the GLOBOCAN 2020 estimates of cancer incidence and mortality produced by the International Agency for Research on Cancer. Worldwide, an estimated 19.3 million new cancer cases (18.1 million excluding nonmelanoma skin cancer) and almost 10.0 million cancer deaths (9.9 million excluding nonmelanoma skin cancer) occurred in 2020. Female breast cancer has surpassed lung cancer as the most commonly diagnosed cancer, with an estimated 2.3 million new cases (11.7%), followed by lung (11.4%), colorectal (10.0 %), prostate (7.3%), and stomach (5.6%) cancers. Lung cancer remained the leading cause of cancer death, with an estimated 1.8 million deaths (18%), followed by colorectal (9.4%), liver (8.3%), stomach (7.7%), and female breast (6.9%) cancers. Overall incidence was from 2-fold to 3-fold higher in transitioned versus transitioning countries for both sexes, whereas mortality varied <2-fold for men and little for women. Death rates for female breast and cervical cancers, however, were considerably higher in transitioning versus transitioned countries (15.0 vs 12.8 per 100,000 and 12.4 vs 5.2 per 100,000, respectively). The global cancer burden is expected to be 28.4 million cases in 2040, a 47% rise from 2020, with a larger increase in transitioning (64% to 95%) versus transitioned (32% to 56%) countries due to demographic changes, although this may be further exacerbated by increasing risk factors associated with globalization and a growing economy. Efforts to build a sustainable infrastructure for the dissemination of cancer prevention measures and provision of cancer care in transitioning countries is critical for global cancer control.
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Affiliation(s)
- Hyuna Sung
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia
| | - Jacques Ferlay
- Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
| | - Rebecca L Siegel
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia
| | - Mathieu Laversanne
- Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
| | - Isabelle Soerjomataram
- Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
| | - Ahmedin Jemal
- Surveillance and Health Equity Science, American Cancer Society, Atlanta, Georgia
| | - Freddie Bray
- Section of Cancer Surveillance, International Agency for Research on Cancer, Lyon, France
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Antone N, Kizub D, Gralow J, Zujewski JA, Dvaladze A. Advancing Breast Cancer Advocacy in Eastern Europe and Central Asia: Findings From Women's Empowerment Cancer Advocacy Network (WE CAN) Summits. JCO Glob Oncol 2021; 7:585-592. [PMID: 33891477 PMCID: PMC8162962 DOI: 10.1200/go.20.00532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 02/03/2021] [Accepted: 03/09/2021] [Indexed: 12/09/2022] Open
Abstract
PURPOSE Breast cancer civil society organizations have emerged in Eastern Europe and Central Asia to raise awareness about cancer as a survivable disease and provide patient support. We explored the experiences and priorities of these organizations with the goal of making recommendations to advance cancer advocacy and improve cancer care. METHODS We conducted in-depth interviews and focus group discussions with representatives of civil society organizations attending the 7th Women's Empowerment Cancer Advocacy Network Summit in Romania in 2015. Interviews were audiorecorded, transcribed, coded, and analyzed for key themes. Findings were discussed at the 8th Women's Empowerment Cancer Advocacy Network Summit in Ukraine in 2017 to ensure accuracy. RESULTS We conducted nine in-depth interviews and three focus group discussions with a total of 36 participants. Survivor- and oncologist-led organizations played an important role in filling existing gaps in public health care systems through awareness raising, patient support, and advocacy to improve early detection and access to treatment. Barriers to these efforts included persistent stigma, mistrust of patients toward the public health care system, limited access to evidence-based guidelines, difficulty adapting existing best practices to their setting, and insufficient involvement of policymakers. Key facilitators of advocacy efforts included effective local and international partnerships with physicians, like-minded organizations, and policymakers to facilitate access to educational resources, improve breast cancer early detection and care, and catalyze meaningful policy change. CONCLUSION Our findings highlight the value of providing opportunities for advocates to connect and share experiences. To advance cancer advocacy and improve cancer care, the following needs were identified: dissemination of resource-adapted information for improving outcomes; needs assessments; improved program-monitoring practices; and fostering and promotion of collaboration between advocates, medical professionals, and local governments.
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Affiliation(s)
| | | | - Julie Gralow
- University of Washington, Seattle, WA
- Seattle Cancer Care Alliance, Seattle, WA
| | | | - Allison Dvaladze
- University of Washington, Seattle, WA
- Seattle Cancer Care Alliance, Seattle, WA
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Verhoeven D, Allemani C, Kaufman C, Siesling S, Joore M, Brain E, Costa MM. New Frontiers for Fairer Breast Cancer Care in a Globalized World. Eur J Breast Health 2021; 17:86-94. [PMID: 33870106 DOI: 10.4274/ejbh.galenos.2021.2021-1-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 03/16/2021] [Indexed: 12/30/2022]
Abstract
In early 2020, the book "Breast cancer: Global Quality Care" was published by Oxford University Press. In the year since then, publications, interviews (by ecancer), presentations, webinars, and virtual congress have been organized to disseminate further the main message of the project: "A call for Fairer Breast Cancer Care for all Women in a Globalized World." Special attention is paid to increasing the "value-based healthcare" putting the patient in the center of the care pathway and sharing information on high-quality integrated breast cancer care. Specific recommendations are made considering the local resource facilities. The multidisciplinary breast conference is considered "the jewel in the crown" of the integrated practice unit, connecting multiple specializations and functions concerned with patients with breast cancer. Management and coordination of medical expertise, facilities, and their interfaces are highly recommended. The participation of two world-leading cancer research programs, the CONCORD program and Breast Health Global Initiative, in this project has been particularly important. The project is continuously under review with feedback from the faculty. The future plan is to arrive at an openaccess publication that is freely available to all interested people. This project is designed to help ease the burden and suffering of women with breast cancer across the globe.
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Affiliation(s)
- Didier Verhoeven
- Department of Medical Oncology, University of Antwerp, AZ Klina, Brasschaat, Belgium
| | - Claudia Allemani
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, Cancer Survival Group, London, UK
| | - Cary Kaufman
- Department of Surgery, University of Washington, Washington, USA
| | - Sabine Siesling
- Department of Health Technology and Services Research, Technical Medical Centre, University of Twente, Enschede, Netherlands
| | - Manuela Joore
- Department of Clinical Epidemiology and Medical Technology Assessment, Care and Public Health Research Institute, Maastricht University Medical Centre, Maastricht, Netherlands
| | - Etienne Brain
- Department of Medical Oncology, Institut Curie, Paris & Saint-Cloud, France
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Bargallo-Rocha JE, Torres-Domínguez JA, Reynoso-Noverón N, Rivera-Corona J, Ramírez-Ugalde MT, Robles-Vidal CD, Perez-Quintanilla M, Aguilar-Villanueva S, Arellano-López S, Martínez-Said H, Soto-Perez-de-Celis E, Cabrera-Galeana P, Mohar A. Trends in breast-conserving surgery in Mexico after the implementation of a public health insurance system. Eur J Surg Oncol 2021; 47:1601-1605. [PMID: 33775488 DOI: 10.1016/j.ejso.2021.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 02/22/2021] [Accepted: 03/02/2021] [Indexed: 11/26/2022]
Abstract
Although breast conserving surgery is the standard of care for patients with localized breast cancer in high-income countries, little is known about its use in developing countries, where disparities in access to treatment may lead to an increased use of mastectomy. We examined the use of breast conserving surgery at a Mexican cancer center after the implementation of a public insurance program aimed at providing coverage for previously uninsured patients. Between 2006 and 2016, 4519 women received surgical treatment for breast cancer, of which 39% had early-stage disease. The proportion of patients treated with breast conserving surgery increased from 10% in the 2006-2009 period to 33% in the 2013-2016 period, with most of this increase occurring among women with early-stage disease (17-52%). Improving access to care and reducing the financial burden of breast cancer in developing countries may lead to an increased use of breast conserving surgery.
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Affiliation(s)
- Juan Enrique Bargallo-Rocha
- Departamento de Tumores Mamarios, Instituto Nacional de Cancerología, Mexico City, Mexico; Programa de Atención a Pacientes Post-Mastectomía, Instituto Nacional de Cancerología, Mexico City, Mexico.
| | - Juan Alejandro Torres-Domínguez
- Departamento de Tumores Mamarios, Instituto Nacional de Cancerología, Mexico City, Mexico; Programa de Atención a Pacientes Post-Mastectomía, Instituto Nacional de Cancerología, Mexico City, Mexico
| | | | | | | | | | - Milagros Perez-Quintanilla
- Departamento de Tumores Mamarios, Instituto Nacional de Cancerología, Mexico City, Mexico; Programa de Atención a Pacientes Post-Mastectomía, Instituto Nacional de Cancerología, Mexico City, Mexico
| | | | - Selene Arellano-López
- Departamento de Tumores Mamarios, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Héctor Martínez-Said
- Servicio de Piel y Partes Blandas, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Enrique Soto-Perez-de-Celis
- Programa de Atención a Pacientes Post-Mastectomía, Instituto Nacional de Cancerología, Mexico City, Mexico; Department of Geriatrics, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Paula Cabrera-Galeana
- Servicio de Oncología Médica, Instituto Nacional de Cancerología, Mexico City, Mexico
| | - Alejandro Mohar
- Unidad de Investigación Biomédica en Cáncer, Instituto Nacional de Cancerología y Universidad Nacional Autónoma de México, Mexico
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Mehraliev OS. HOLTER ECG MONITORING AND HEART RATE VARIABILITY IN BREAST CANCER PATIENTS. WOMAB 2021; 17:105. [DOI: 10.26724/2079-8334-2021-4-78-105-110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Verhoeven D, Allemani C, Kaufman C, Mansel R, Siesling S, Anderson B. Breast Cancer: global quality care optimizing care delivery with existing financial and personnel resources. ESMO Open 2020; 4:e000861. [PMID: 32895233 PMCID: PMC7478129 DOI: 10.1136/esmoopen-2020-000861] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/09/2020] [Accepted: 07/20/2020] [Indexed: 12/26/2022] Open
Abstract
Our vision about breast cancer quality care within a global health framework was recently published by Oxford University Press. The aim of our work was to reflect on the potential to achieve a world-wide improvement in quality care, assessing value for money. The population-based survival estimates from the CONCORD programme and the Breast Health Global Initiative (BHGI) are valuable tools for this global effort. Because cancer care delivery is becoming unsustainable in many countries assessing healthcare value for the cost is becoming increasingly important. Recommendations are made for better global quality care for patients with breast cancer.
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Affiliation(s)
- Didier Verhoeven
- Department of Medical Oncology, University of Antwerp, AZ KLINA, Brasschaat, Belgium.
| | - Claudia Allemani
- Department of Non-communicable Disease Epidemiology, Cancer Survival Group, London School of Hygiene and Tropical Medicine, London, UK
| | - Cary Kaufman
- Department of Surgery, University of Washington, Seattle, Washington, USA
| | - Robert Mansel
- Department of Surgery, University of Cardiff Medical School, Cardiff, Wales, United Kingdom
| | - Sabine Siesling
- Department of Health Technology and Services Research, Technical Medical Centre, University of Twente, Enschede, The Netherlands
| | - Benjamin Anderson
- Breast Health Global Initiative (BHGI), Fred Hutchinson Cancer Research Center, University of Washington, Seattle, Washington, USA
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Dvaladze A, Kizub DA, Cabanes A, Nakigudde G, Aguilar B, Zujewski JA, Duggan C, Anderson BO, Pritam Singh RK, Gralow JR. Breast cancer patient advocacy: A qualitative study of the challenges and opportunities for civil society organizations in low-income and middle-income countries. Cancer 2020; 126 Suppl 10:2439-2447. [PMID: 32348570 DOI: 10.1002/cncr.32852] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 02/12/2020] [Accepted: 03/01/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Breast cancer advocacy movements, driven by advocate-led civil society organizations (CSOs), have proven to be a powerful force for the advancement of cancer control in high-income countries (HICs). However, although patient advocacy movements are growing in low-income and middle-income countries (LMICs) in response to an increasing cancer burden, the experiences and needs of advocate-led breast cancer CSOs in LMICs is understudied. METHODS The authors conducted a qualitative study using in-depth interviews and focus group discussions with 98 participants representing 23 LMICs in Eastern Europe, Central Asia, East and Southern Africa, and Latin America. RESULTS Despite geographic, cultural, and socioeconomic differences, the common themes that emerged from the data across the 3 regions are strikingly similar: trust, knowledge gaps, stigma, sharing experiences, and sustainability. The authors identified common facilitators (training/education, relationship building/networking, third-party facilitators, and communication) and barriers (mistrust, stigma, organizational fragility, difficulty translating HIC strategies) to establishing trust, collaboration, and advancing cancer advocacy efforts. To the authors' knowledge, the current study is the first to describe the role that coalitions and regional networks play in advancing breast cancer advocacy in LMICs across multiple regions. CONCLUSIONS The findings of the current study corroborate the importance of investing in 3-way partnerships between CSOs, political leaders, and health experts. When provided with information that is evidence-based and resource appropriate, as well as opportunities to network, advocates are better equipped to achieve their goals. The authors propose that support for CSOs focuses on building trust through increasing opportunities for engagement, disseminating best practices and evidence-based information, and fostering the creation of platforms for partnerships and networks.
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Affiliation(s)
- Allison Dvaladze
- Department of Medicine, University of Washington, Seattle, Washington
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | | | | | | | - Bertha Aguilar
- Medical Foundation and Researchers in the Fight against Cancer (Fundacion MILC), Mexico City, Mexico
| | | | - Catherine Duggan
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Benjamin O Anderson
- Department of Medicine, University of Washington, Seattle, Washington
- Department of Surgery, University of Washington, Seattle, Washington
| | - R K Pritam Singh
- Breast Cancer Welfare Association Malaysia, Petaling Jaya, Malaysia
| | - Julie R Gralow
- Department of Medicine, University of Washington, Seattle, Washington
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
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50
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Dvaladze A, Duggan C, Anderson BO. Phased implementation for breast cancer management in low‐income and middle‐income countries: A proposal for the strategic application of resource‐stratified guidelines by the Breast Health Global Initiative. Cancer 2020; 126 Suppl 10:2337-2338. [DOI: 10.1002/cncr.32942] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 04/15/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Allison Dvaladze
- Breast Health Global Initiative Fred Hutchinson Cancer Research Center Seattle Washington USA
- Department of Medicine University of Washington Seattle Washington USA
| | - Catherine Duggan
- Breast Health Global Initiative Fred Hutchinson Cancer Research Center Seattle Washington USA
| | - Benjamin O. Anderson
- Breast Health Global Initiative Fred Hutchinson Cancer Research Center Seattle Washington USA
- Department of Surgery University of Washington Seattle Washington USA
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