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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; 21:1180-1187. [PMID: 38461912 DOI: 10.1016/j.jacr.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [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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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] [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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Achan J, Kasujja FX, Opito R, Wabinga H, Orach CG, Mwaka AD. Factors associated with diagnostic and pre-treatment intervals among breast cancer patients attending care at the Uganda Cancer Institute: A cross-sectional study. Cancer Med 2023; 12:19701-19713. [PMID: 37787090 PMCID: PMC10587984 DOI: 10.1002/cam4.6618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 08/09/2023] [Accepted: 09/23/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND Most breast cancer (BC) patients in Uganda are diagnosed with advanced-stage disease and experience poor outcomes. This study examined the diagnostic and pre-treatment intervals and factors associated with these intervals among BC patients attending care at the Uganda Cancer Institute (UCI). METHODS This was a cross-sectional, facility-based study. Data were collected using structured questionnaire administered by trained research assistants and analyzed using STATA version 14.0. Modified Poisson regressions models were used to determine the strength of associations between independent variables and diagnostic and pre-treatment intervals. RESULTS The mean age (±SD) of the 401 participants was 47.1 ± 11.7 years. Four in 10 participants had stage III (41.9%; n = 168) and over a third (34.7%; n = 140) stage IV cancers. The median interval from first consultation to diagnosis, i.e. diagnostic interval (DI) was 5.6 months (IQR: 1.5-17.0), while the median interval from histological diagnosis to start of chemotherapy, i.e. pre-treatment interval (PTI) was 1.7 months (IQR: 0.7-4.5). Majority (85%, n = 341) of participants were diagnosed at ≥3 months from first consultation with clinicians. Participants with tertiary education and those who lived within 100-199 km from the UCI were about four times and twice more likely to be diagnosed early (DI <3 months from first consultation) ([aPR = 3.88; 95% CI: 1.15-13.0] and [aPR = 2.19; 95% CI: 1.06-4.55]), respectively. About half (48.3%; n = 176) of participants started chemotherapy within 1 month of cancer diagnosis. Patients who lived more than 300 km from the UCI were less likely to start chemotherapy within 1 month of histology diagnosis of cancer. [Correction added on October 17, 2023 after first online publication. The term ', i.e.' has been included in the results section in this version.] CONCLUSION: Majority of breast cancer patients are diagnosed late and in advanced stages. There is need to promote all efforts toward timely diagnosis when cancers are still in early stages by identifying factors responsible for prolonged diagnostic intervals among breast cancer patients.
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Affiliation(s)
- Jennifer Achan
- Department of Community Health & Behavioral Sciences, School of Public HealthCollege of Health Sciences, Makerere UniversityKampalaUganda
| | - Francis Xavier Kasujja
- Department of Community Health & Behavioral Sciences, School of Public HealthCollege of Health Sciences, Makerere UniversityKampalaUganda
| | - Ronald Opito
- Department of Public Health, School of Health SciencesSoroti UniversitySorotiUganda
| | - Henry Wabinga
- Department of Pathology, School of Biomedical SciencesCollege of Health Sciences, Makerere UniversityKampalaUganda
| | - Christopher Garimoi Orach
- Department of Community Health & Behavioral Sciences, School of Public HealthCollege of Health Sciences, Makerere UniversityKampalaUganda
| | - Amos Deogratius Mwaka
- Department of Medicine, School of MedicineCollege of Health Sciences, Makerere UniversityKampalaUganda
- Department of Medicine, Faculty of MedicineGulu UniversityGuluUganda
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Gutiérrez GLV, García AM, Benavente EPL, Mejía FH, Gómez RT, Villalón FR. Non-timely referral of women aged 40 to 69 to preventive medicine for breast cancer detection and its association with the BI-RADS classification. Prev Med Rep 2023; 35:102369. [PMID: 37654516 PMCID: PMC10465932 DOI: 10.1016/j.pmedr.2023.102369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 08/01/2023] [Accepted: 08/13/2023] [Indexed: 09/02/2023] Open
Abstract
Purpose In the first level of health care, the timely detection of breast cancer is essential to prevent the progression of the disease, obtain optimal treatment and improve the prognosis and survival of patients. The objective of this study was to analyze the opportunity in referral to the Preventive Medicine Modules offered to women aged 40 to 69 years of the Family Medicine Unit 1, of the Mexican Social Security Institute, Decentralized Administrative Operation Body, Aguascalientes, Mexico, by their family physician, and its impact in the findings of mammographic screening according to the BI-RADS classification. Methods This was a cross-sectional comparative study of 412 mammograms performed on women aged 40 to 69, who were treated in the preventive medicine modules from January 2019 to June 2021. Data collection was carried out by simple random sampling using a checklist. Multiple logistic regression models adjusted for age were applied. Results A total of 90.29% of the patients who underwent screening mammography were not referred in a timely manner to the preventive medicine modules by the family physician, this delay in diagnosis and treatment increased by 3.01 times the probability of having a classification BI-RADS suspected of malignancy compared to those women whose referral was timely (OR adj = 3.01, 95% CI 1.04-8.72, p = 0.041). Conclusion The untimely referral of women aged 40-69 to preventive medicine modules for the detection of breast cancer increases the risk of finding a malignant lesión.
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Affiliation(s)
| | - Alberto Monroy García
- Immunology and Cancer Laboratory, UIMEO, H Oncology, CMN SXXI, IMSS, Z.C. 06720 México City, México
- Immunobiology Laboratory, UIDCC-UMIEZ, FES-Zaragoza, UNAM, Z.C 09230 México City, México
| | | | - Fernando Herrera Mejía
- Epidemiology Service, FMU1, DAOB Aguascalientes, IMSS, Z.C. 20270 Aguascalientes, México
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Kothari K, Damoi JO, Zeizafoun N, Asiimwe P, Glerum K, Bakaleke M, Giibwa A, Umphlett M, Marin M, Zhang LP. Increasing access to pathology services in low- and middle-income countries through innovative use of telepathology. Surg Endosc 2023; 37:7206-7211. [PMID: 37365395 DOI: 10.1007/s00464-023-10220-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 06/12/2023] [Indexed: 06/28/2023]
Abstract
INTRODUCTION In low- and middle-income countries (LMICs), surgical care can be limited by access to pathology services. In Uganda, the pathologist-to-population ratio is less than 1 to 1 million people. The Kyabirwa Surgical Center in Jinja, Uganda, created a telepathology service in collaboration with an academic institution in New York City. This study demonstrated the feasibility and considerations of implementing a telepathology model to supplement the critical pathology needs of a low-income country. METHODS This was a retrospective, single-center study of an ambulatory surgery center with pathology capability using virtual microscopy. The remote pathologist (also known as a telepathologist) controlled the microscope and reviewed histology images transmitted across the network in real time. In addition, this study collected demographics, clinical histories, the surgeon's preliminary diagnoses, and the pathology reports from the center's electronic medical record. RESULTS Nikon's NIS Element Software was used as a dynamic, robotic microscopy model with a video conferencing platform for communication. An underground fiber optic cable established Internet connectivity. After a two-hour tutorial session, the lab technician and pathologist were able to proficiently use the software. The remote pathologist read (1) pathology slides with inconclusive reports from external pathology labs, and (2) tissues labeled by the surgeon as suspicious for malignancy, which belonged to patients who lacked financial means for pathology services. Between April 2021 and July 2022, tissue samples of 110 patients were examined by a telepathologist. The most common malignancies on histology were squamous cell carcinoma of the esophagus, ductal carcinoma of the breast, and colorectal adenocarcinoma. CONCLUSION With the increasing availability of video conference platforms and network connections, telepathology is an emerging field that can be used by surgeons in LMICs to improve access to pathology services, confirming histological diagnosis of malignancies to ensure appropriate treatment.
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Affiliation(s)
- Krsna Kothari
- Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, NY, USA.
| | | | - Nebras Zeizafoun
- Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, NY, USA
| | | | - Katie Glerum
- Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, NY, USA
| | | | | | - Melissa Umphlett
- Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, NY, USA
| | - Michael Marin
- Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, NY, USA
| | - Linda P Zhang
- Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, NY, USA
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Ainembabazi P, Abila DB, Manyangwa G, Anguzu G, Musaazi J, Mutyaba I, Osingada CP, Mwaka AD. Perceived risk and risk reduction behaviours of female first-degree relatives of breast cancer patients attending care at Uganda cancer institute. Psychooncology 2023; 32:34-41. [PMID: 35584282 DOI: 10.1002/pon.5963] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 05/04/2022] [Accepted: 05/08/2022] [Indexed: 02/04/2023]
Abstract
OBJECTIVE The objective of this study was to assess the perceived risk of breast cancer (BC) and adoption of risk reduction behaviours among female first-degree relatives (FDRs) of BC patients attending care at the Uganda Cancer Institute (UCI). METHODS A cross-sectional study was performed using a questionnaire to collect data between March to October 2019. Adult female FDRs of patients attending care at UCI were recruited consecutively. Breast cancer perceived risk was assessed using a verbal measure; 'My chances of getting BC are great' on a Likert scale with 5 response alternatives. Chi square tests and modified Poisson regression using generalised estimating equations model were used to determine associations and examine factors associated with perceived risk of BC. RESULTS We enrolled 296 FDRs from 186 female BC patients. Few participants 118/296 (40%) had high perceived risk of BC. Majority 165/296 (56%), had ever practiced breast self-examination. At the multivariable modified Poisson GEE model, women aged 36-45 years were more likely to perceive themselves to be at high risk of developing BC compared to women aged 18-25 years (adjusted prevalence ratio: 1.174; 95% confidence interval [95%CI] = 1.05-2.88; p value = 0.030) after adjusting for age, religion, educational level and residence. CONCLUSION Few FDRs of BC patients perceived themselves to be at high risk of developing BC and do not seek risk reduction measures including screening and early diagnosis approaches. Breast cancer health education especially targeting younger women should emphasize the increased risk of BC in FDRs.
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Affiliation(s)
- Provia Ainembabazi
- Department of Nursing, School of Health Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Derrick Bary Abila
- Department of Pathology, School of Biomedical Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | | | - Godwin Anguzu
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda.,Duke University, Durham, North Caroline, USA
| | - Joseph Musaazi
- Infectious Diseases Institute, College of Health Sciences, Makerere University, Kampala, Uganda
| | | | - Charles Peter Osingada
- Department of Nursing, School of Health Sciences, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Amos Deogratius Mwaka
- Department of Medicine, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda.,Department of Medicine, Faculty of Medicine, Gulu University, Kampala, Uganda
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Differential Efficacy of B-Ultrasound Combined with Molybdenum Target Detection Mode for Breast Cancer Staging and Correlation of Blood Flow Parameters with IGF-1 and IGF-2 Expression Level and Prognosis. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:9198626. [PMID: 35845730 PMCID: PMC9249492 DOI: 10.1155/2022/9198626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/12/2022] [Accepted: 04/20/2022] [Indexed: 12/03/2022]
Abstract
The study investigates the diagnostic efficacy of ultrasound combined with the molybdenum target mode in breast cancer staging and the relationship between blood flow parameters and the expression of insulin-like growth factor 1 (IGF-1) and factor 2 (IGF-2) and prognosis. A total of 96 patients admitted to hospital from January 2020 to January 2021 are included in the breast cancer group, and 58 patients admitted to our hospital during the same period are included in the control group, who are diagnosed with benign breast lesions. All patients receive clinicopathological diagnosis, ultrasound detection, and X-ray molybdenum detection. Ultrasound detection, molybdenum target detection, ultrasound combined with the molybdenum target detection mode, and clinicopathological diagnosis results are compared. B-ultrasound combined with the molybdenum target detection mode has high efficiency in diagnosing breast cancer and differentiating pathological stages. Besides, blood flow parameters of patients are closely related to IGF-1 and IGF-2, and IGF-1 and IGF-2 expressions are closely related to the prognosis of patients. Subsequent diagnosis of the disease degree of breast cancer patients can be carried out by ultrasound combined with the molybdenum target detection mode. In addition, the expression of IGF-1 and IGF-2 in patients can be monitored to improve the clinical diagnosis and treatment plan to improve the prognosis of patients, which has a high clinical application value and is worth promoting.
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Ikhile D, Omodara D, Seymour-Smith S, Musoke D, Gibson L. “Some They Need Male, Some They Need Female”: A Gendered Approach for Breast Cancer Detection in Uganda. Front Glob Womens Health 2022; 3:746498. [PMID: 35400129 PMCID: PMC8989840 DOI: 10.3389/fgwh.2022.746498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 02/23/2022] [Indexed: 11/21/2022] Open
Abstract
Introduction There are several challenges associated with breast cancer detection in Uganda and other low-and-middle-income countries. One of the identified challenges is attributed to the health workers' gender, which facilitates gender disparities in access to breast cancer detection services. Although this challenge is well acknowledged in existing literature, there are hardly any studies on how it can be addressed. Therefore, drawing on an intersectionality lens, our study examined how to address gender disparities facilitated by health workers' gender in accessing breast cancer detection services in Uganda. Materials and Methods We collected qualitative data through semi-structured interviews with twenty participants comprising community health workers, primary health care practitioners, non-governmental organizations, district health team, and the Ministry of Health. For the data analysis, thematic analysis was conducted on NVivo using Braun and Clarke's non-linear 6-step process to identify the themes presented in the results section. Results Four themes emerged from the data analysis: understanding a woman's gender constructions; health workers' approachability; focus on professionalism, not sex; and change in organizational culture. These themes revealed participants' perceptions regarding how to address gender disparities relating to the role health workers' gender play in breast cancer detection. Through the intersectionality lens, our findings showed how gender intersects with other social stratifiers such as religious beliefs, familial control, health worker's approachability, and professionalism within the health workforce. Conclusion Our findings show that the solutions to address gender disparities in breast cancer detection are individually and socially constructed. As such, we recommend a gendered approach to understand and redress the underlying power relations perpetuating such constructions. We conclude that taking a gendered approach will ensure that breast cancer detection programs are context-appropriate, cognizant of the prevailing cultural norms, and do not restrict women's access to breast cancer detection services.
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Affiliation(s)
- Deborah Ikhile
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom
- *Correspondence: Deborah Ikhile
| | - Damilola Omodara
- Global Public Health, Institute of Population Health Science, Barts and The London School of Medicine and Dentistry, London, United Kingdom
| | - Sarah Seymour-Smith
- Department of Psychology, School of Social Sciences, Nottingham Trent University, Nottingham, United Kingdom
| | - David Musoke
- School of Public Health, Makerere University, Kampala, Uganda
| | - Linda Gibson
- Public Health, Institute of Health and Allied Professions, School of Social Sciences, Nottingham Trent University, Nottingham, United Kingdom
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Asasira J, Lee S, Tran TXM, Mpamani C, Wabinga H, Jung SY, Chang YJ, Park Y, Cho H. Infection-related and lifestyle-related cancer burden in Kampala, Uganda: projection of the future cancer incidence up to 2030. BMJ Open 2022; 12:e056722. [PMID: 35296484 PMCID: PMC8928275 DOI: 10.1136/bmjopen-2021-056722] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES In Uganda, infection-related cancers have made the greatest contribution to cancer burden in the past; however, burden from lifestyle-related cancers has increased recently. Using the Kampala Cancer Registry data, we projected incidence of top five cancers, namely, Kaposi sarcoma (KS), cervical, breast and prostate cancer, and non-Hodgkin's lymphoma (NHL) in Uganda. DESIGN Trend analysis of cancer registry data. SETTING Kampala Cancer Registry, Uganda. MAIN OUTCOME MEASURE Cancer incidence data from 2001 to 2015 were used and projected to 2030. Population data were obtained from the Uganda Bureau of Statistics. Age-standardised incidence rates (ASRs) and their trends over the observed and projected period were calculated. Percentage change in cancer incidence was calculated to determine whether cancer incidence changes were attributable to cancer risk changes or population changes. RESULTS It was projected that the incidence rates of KS and NHL continue to decrease by 22.6% and 37.3%, respectively. The ASR of KS was expected to decline from 29.6 per 100 000 population to 10.4, while ASR of NHL was expected to decrease from 7.6 to 3.2. In contrast, cervical, breast and prostate cancer incidence were projected to increase by 35.3%, 57.7% and 33.4%, respectively. The ASRs of cervical and breast were projected to increase up to 66.1 and 48.4 per 100 000 women. The ASR of prostate cancer was estimated to increase from 41.6 to 60.5 per 100 000 men. These changes were due to changes in risk factors and population growth. CONCLUSION Our results suggest a rapid shift in the profile of common cancers in Uganda, reflecting a new trend emerging in low/middle-income countries. This change in cancer spectrum, from infection-related to lifestyle-related, yields another challenge to cancer control programmes in resource-limited countries. Forthcoming cancer control programmes should include a substantial focus on lifestyle-related cancers, while infectious disease control programmes should be maintained.
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Affiliation(s)
- Judith Asasira
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, South Korea
- Directorate of Research and Training, Uganda Cancer Institute, Kampala, Uganda
| | - Sanghee Lee
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, South Korea
| | - Thi Xuan Mai Tran
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, South Korea
| | - Collins Mpamani
- Directorate of Research and Training, Uganda Cancer Institute, Kampala, Uganda
| | - Henry Wabinga
- Department of Pathology, Kampala Cancer Registry, Makerere University, Kampala, Uganda
| | - So-Youn Jung
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang, South Korea
| | - Yoon Jung Chang
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, South Korea
- Division of Cancer Control and Policy, National Cancer Control Institute, National Cancer Center, Goyang, South Korea
| | - Yikyung Park
- Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine in St Louis, St Louis, Missouri, USA
| | - Hyunsoon Cho
- Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, Goyang, South Korea
- Division of Cancer Registration and Surveillance, National Cancer Control Institute, National Cancer Center, Goyang, South Korea
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Hutajulu SH, Prabandari YS, Bintoro BS, Wiranata JA, Widiastuti M, Suryani ND, Saptari RG, Taroeno-Hariadi KW, Kurnianda J, Purwanto I, Hardianti MS, Allsop MJ. Delays in the presentation and diagnosis of women with breast cancer in Yogyakarta, Indonesia: A retrospective observational study. PLoS One 2022; 17:e0262468. [PMID: 35025941 PMCID: PMC8757982 DOI: 10.1371/journal.pone.0262468] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 12/23/2021] [Indexed: 11/19/2022] Open
Abstract
Purpose
To investigate factors associated with delays in presentation and diagnosis of women with confirmed breast cancer (BC).
Methods
A cross-sectional study nested in an ongoing prospective cohort study of breast cancer patients at Dr Sardjito Hospital, Yogyakarta, Indonesia, was employed. Participants (n = 150) from the main study were recruited, with secondary information on demographic, clinical, and tumor variables collected from the study database. A questionnaire was used to gather data on other socioeconomic variables, herbal consumption, number of healthcare visits, knowledge-attitude-practice of BC, and open-ended questions relating to initial presentation. Presentation delay (time between initial symptom and first consultation) was defined as ≥3 months. Diagnosis delay was defined as ≥1 month between presentation and diagnosis confirmation. Impact on disease stage and determinants of both delays were examined. A Kruskal-Wallis test was used to assess the length and distribution of delays by disease stage. A multivariable logistic regression analysis was conducted to explore the association between delays, cancer stage and factors.
Results
Sixty-five (43.3%) patients had a ≥3-month presentation delay and 97 (64.7%) had a diagnosis confirmation by ≥1 month. Both presentation and diagnosis delays increased the risk of being diagnosed with cancer stage III-IV (odds ratio/OR 2.21, 95% CI 0.97–5.01, p = 0.059 and OR 3.03, 95% CI 1.28–7.19, p = 0.012). Visit to providers ≤3 times was significantly attributed to a reduced diagnosis delay (OR 0.15, 95% CI 0.06–0.37, p <0.001), while having a family history of cancer was significantly associated with increased diagnosis delay (OR 2.28, 95% CI 1.03–5.04, p = 0.042). The most frequent reasons for delaying presentation were lack of awareness of the cause of symptoms (41.5%), low perceived severity (27.7%) and fear of surgery intervention (26.2%).
Conclusions
Almost half of BC patients in our setting had a delay in presentation and 64.7% experienced a delay in diagnosis. These delays increased the likelihood of presentation with a more advanced stage of disease. Future research is required in Indonesia to explore the feasibility of evidence-based approaches to reducing delays at both levels, including educational interventions to increase awareness of BC symptoms and reducing existing complex and convoluted referral pathways for patients suspected of having cancer.
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Affiliation(s)
- Susanna Hilda Hutajulu
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr Sardjito General Hospital, Yogyakarta, Indonesia
- * E-mail:
| | - Yayi Suryo Prabandari
- Department of Health Behaviour, Environment, and Social Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Center of Health Behaviour and Promotion, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Bagas Suryo Bintoro
- Department of Health Behaviour, Environment, and Social Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
- Center of Health Behaviour and Promotion, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Juan Adrian Wiranata
- Medical Internship Program, Academic Hospital, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Mentari Widiastuti
- Center of Health Behaviour and Promotion, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Norma Dewi Suryani
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Dr Sardjito Hospital, Yogyakarta, Indonesia
| | - Rorenz Geraldi Saptari
- Medicine Study Program, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Kartika Widayati Taroeno-Hariadi
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr Sardjito General Hospital, Yogyakarta, Indonesia
| | - Johan Kurnianda
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr Sardjito General Hospital, Yogyakarta, Indonesia
| | - Ibnu Purwanto
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr Sardjito General Hospital, Yogyakarta, Indonesia
| | - Mardiah Suci Hardianti
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr Sardjito General Hospital, Yogyakarta, Indonesia
| | - Matthew John Allsop
- Leeds Institute of Health Sciences, School of Medicine, Faculty of Medicine and Health, University of Leeds, Leeds, United Kingdom
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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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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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] [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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13
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Nakaganda A, Solt K, Kwagonza L, Driscoll D, Kampi R, Orem J. Challenges faced by cancer patients in Uganda: Implications for health systems strengthening in resource limited settings. J Cancer Policy 2021; 27:100263. [DOI: 10.1016/j.jcpo.2020.100263] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 11/04/2020] [Accepted: 11/18/2020] [Indexed: 12/24/2022]
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14
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Popli P, Gutterman EM, Omene C, Ganesan S, Mills D, Marlink R. Receptor-Defined Breast Cancer in Five East African Countries and Its Implications for Treatment: Systematic Review and Meta-Analysis. JCO Glob Oncol 2021; 7:289-301. [PMID: 33591798 PMCID: PMC8081496 DOI: 10.1200/go.20.00398] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
PURPOSE Estrogen receptor (ER), progesterone receptor (PR), and human epidermal growth factor receptor-2 (HER2) are determinants of treatment and mortality for patients with breast cancer (BC). In East Africa, the estimated 5-year survival (37.7%) is far lower than the US average (90%). This meta-analysis investigates BC receptor subtypes within five East African countries to ascertain cross-country patterns and prioritize treatment needs. METHODS From a PubMed search, January 1, 1998-June 30, 2019, for all English-only BC articles for Ethiopia, Kenya, Rwanda, Tanzania, and Uganda, eligible studies had receptor distributions for female BC samples ≥ 30 patients. Outcomes were proportions of ER+, PR+, and HER2-positive (HER2+), and/or molecular subtypes. Data included study characteristics and mean or median patient age. Using metaprop, Stata 16, we estimated pooled proportions (ES) with 95% CIs and assessed heterogeneity. RESULTS Among 36 BC studies with receptor data, 21 met criteria. Weighted mean age was 47.5 years and median, 48. Overall ES were as follows: 55% for ER-positive (ER+) (95% CI, 47 to 62), 23% for HER2+ (95% CI, 20 to 26), and 27% for triple-negative BC (TNBC) (95% CI, 23 to 32). CONCLUSION We found differences between countries, for example, lower distribution of TNBC in Ethiopia (21%) compared with Uganda (35%). ER+, the dominant BC subtype overall at 55%, emphasizes the need to prioritize endocrine therapy. Overall proportions of HER2+ BC (with or without ER+ or PR+), 23%, approached proportions of TNBC, 27%, yet HER2 testing and treatment were infrequent. Testing and reporting of receptor subtypes would promote delivery of more effective treatment reducing the mortality disparity.
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Affiliation(s)
- Pallvi Popli
- Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ
| | | | - Coral Omene
- Division of Medical Oncology, Rutgers Cancer Institute of New Jersey, Rutgers University, Robert Wood Johnson Medical School, New Brunswick, NJ
| | - Shridar Ganesan
- Division of Medical Oncology, Rutgers Cancer Institute of New Jersey, Rutgers University, Robert Wood Johnson Medical School, New Brunswick, NJ
| | | | - Richard Marlink
- Rutgers Global Health Institute, and Rutgers Cancer Institute of New Jersey, New Brunswick, NJ
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15
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Lam DL, Entezari P, Duggan C, Muyinda Z, Vasquez A, Huayanay J, Anderson BO, Scheel JR. A phased approach to implementing the Breast Imaging Reporting and Data System (BI-RADS) in low-income and middle-income countries. Cancer 2020; 126 Suppl 10:2424-2430. [PMID: 32348568 DOI: 10.1002/cncr.32864] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/12/2020] [Accepted: 02/29/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Successful breast cancer detection programs rely on standardized reporting and interpreting systems, such as the Breast Imaging Reporting and Data System (BI-RADS), to improve system performance. In low-income and middle-income countries, evolving diagnostic programs have insufficient resources to either fully implement BI-RADS or to periodically evaluate the program's performance, which is a necessary component of BI-RADS. This leads to inconsistent breast ultrasound interpretation and a failure to improve performance. METHODS The authors applied the Breast Health Global Initiative's phased implementation strategy to implement diagnostic ultrasound and BI-RADS within the context of a limited-resource setting. RESULTS The authors recommended starting with triage ultrasound to distinguish suspicious masses from normal breast tissue and benign masses such as cysts because the majority of health workers performing ultrasounds at this level have minimal breast imaging experience. Transitioning to full diagnostic ultrasound with condensed or full BI-RADS should occur after performance and quality metrics have been met. CONCLUSIONS Transitioning through these phases across facilities likely will occur at different times, particularly in rural versus urban settings.
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Affiliation(s)
- Diana L Lam
- Department of Radiology, Seattle Cancer Care Alliance, University of Washington, Seattle, Washington
| | - Pegah Entezari
- Department of Radiology, Seattle Cancer Care Alliance, University of Washington, Seattle, Washington
| | - Catherine Duggan
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | | | - Andres Vasquez
- Department of Radiology, Las Americas Clinic, Medellin, Colombia
| | - Jorge Huayanay
- Department of Radiology, National Institute of Neoplastic Diseases, Lima, Peru
| | - Benjamin O Anderson
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Department of Surgery and Global Health, Seattle Cancer Care Alliance, University of Washington, Seattle, Washington
| | - John R Scheel
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
- Department of Radiology and Global Health, Seattle Cancer Care Alliance, University of Washington, Seattle, Washington
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