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Meghani K, Puri P, Bazzett-Matabele L, Vuylsteke P, Luckett R, Monare B, Chiyapo S, Ketlametswe R, Ralefala TB, Bvochora-Nsingo M, Zetola N, Ramogola-Masire D, Grover S. Significance of HIV status in cervical cancer patients receiving curative chemoradiation therapy, definitive radiation alone, or palliative radiation in Botswana. Cancer 2024; 130:2462-2471. [PMID: 38529676 DOI: 10.1002/cncr.35289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/10/2024] [Accepted: 02/13/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Cervical cancer associated with human papillomavirus has the highest cancer incidence and mortality for women in Botswana because of a high HIV prevalence and limited screening. This study investigates the significance of HIV on the overall survival (OS) of patients with locally advanced cervical cancer by various treatment categories (curative chemoradiation, definitive radiation [RT] alone, or palliative RT alone). METHODS This study included patients diagnosed with cervical cancer between 2013 and 2020, prospectively enrolled in the Botswana Prospective Cancer Cohort. OS based on HIV status and completion of planned treatment regimen was estimated by the Kaplan-Meier method. Comparisons of 2-year OS by HIV status was performed by the log-rank test, univariate and multivariable Cox analyses adjusting for cancer stage, RT dose, number of chemotherapy cycles, and baseline hemoglobin levels. RESULTS Of 1131 patients diagnosed with stage IB-IVB cervical cancer, 69.8% were women living with HIV (n = 789). For patients receiving curative chemoradiation, HIV status was not significantly associated with OS in unadjusted (p = .987) and adjusted (p = .578) analyses. For RT only treatment and definitive (high-dose) RT alone, HIV status was significantly associated with OS in unadjusted analysis (HR = 1.77, p = .002; HR = 1.95, p = .014), but not in adjusted analysis (p = .227, p = .73). For patients receiving palliative (low-dose) RT, HIV status was not associated with OS in unadjusted (p = .835) or adjusted analysis (p = .359). CONCLUSIONS In Botswana, a resource-limited setting, HIV status had no significant effect on 2-year OS in patients with cervical cancer with well-managed HIV receiving chemoradiation, RT alone, or palliative RT. This demonstrates that patients living with HIV receiving antiretroviral treatment can receive clinically appropriate treatment with no evidence that HIV may lead to poorer outcomes.
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Affiliation(s)
- Kinza Meghani
- School of Medicine, University of Texas Southwestern, Dallas, Texas, USA
| | - Priya Puri
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Peter Vuylsteke
- Department of Oncology, Gaborone Private Hospital, Gaborone, Botswana
| | - Rebecca Luckett
- Department of Obstetrics and Gynecology, University of Botswana, Gaborone, Botswana
| | - Barati Monare
- Botswana-University of Pennsylvania Partnership, Gaborone, Botswana
| | - Sebathu Chiyapo
- Botswana-University of Pennsylvania Partnership, Gaborone, Botswana
| | | | - Tlotlo B Ralefala
- Botswana-University of Pennsylvania Partnership, Gaborone, Botswana
- Department of Oncology, Princess Marina Hospital, Gaborone, Botswana
| | - Memory Bvochora-Nsingo
- Botswana-University of Pennsylvania Partnership, Gaborone, Botswana
- Department of Oncology, Princess Marina Hospital, Gaborone, Botswana
| | - Nicola Zetola
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Oncology, Princess Marina Hospital, Gaborone, Botswana
| | - Doreen Ramogola-Masire
- Department of Obstetrics and Gynecology, University of Botswana, Gaborone, Botswana
- Botswana-University of Pennsylvania Partnership, Gaborone, Botswana
| | - Surbhi Grover
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Botswana-University of Pennsylvania Partnership, Gaborone, Botswana
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Mikhail-Lette M, Cordero L, Lievens Y, Al-Ibraheem A, Urbain JL, Chera B, Muylle K, Vaandering A, Rosa AA, Cerci JJ, Sathekge M, Minjgee M, Nansalmaa E, Erdenechimeg S, Ruiz RL, Scott A, Paez D, Giammarile F, Veduta A, Minoshima E, Vichare S, Abdel-Wahab M. Six country vignettes: Strengthening radiotherapy and theranostics. J Cancer Policy 2024; 40:100471. [PMID: 38556128 DOI: 10.1016/j.jcpo.2024.100471] [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: 11/29/2023] [Revised: 03/11/2024] [Accepted: 03/16/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND For cancer patient populations worldwide, the synchronous scale-up of diagnostics and treatments yields meaningful gains in survival and quality of life. Among advanced cancer therapies, radiotherapy (RT) and theranostics are key to achieving practical, high-quality, and personalized precision medicine - targeting disease manifestations of individual patients and broad populations, alike. Aiming to learn from one another across different world regions, the six country vignettes presented here depict both challenges and victories in de novo establishment or improvement of RT and theranostics infrastructure. METHODS The International Atomic Energy Agency (IAEA) convened global RT and theranostics experts from diverse world regions and contexts to identify relevant challenges and report progress in their own six countries: Belgium, Brazil, Costa Rica, Jordan, Mongolia, and South Africa. These accounts are collated, compared, and contrasted herein. RESULTS Common challenges persist which could be more strategically assessed and addressed. A quantifiable discrepancy entails personnel. The estimated radiation oncologists (ROs), nuclear medicine physicians (NMPs), and medical physicists (MPs for RT and nuclear medicine) per million inhabitants in the six collective countries respectively range between 2.69-38.00 ROs, 1.00-26.00 NMPs, and 0.30-3.45 MPs (Table 1), reflecting country-to-country inequities which largely match World Bank country-income stratifications. CONCLUSION Established goals for RT and nuclear medicine advancement worldwide have proven elusive. The pace of progress could be hastened by enhanced approaches such as more sustainably phased implementation; better multinational networking to share lessons learned; routine quality and safety audits; as well as capacity building employing innovative, resource-sparing, cutting-edge technologic approaches. Bodies such as ministries of health, professional societies, and the IAEA shall serve critical roles in convening and coordinating more innovative RT and theranostics translational research, including expanding nuanced global database metrics to inform, reach, and potentiate milestones most meaningfully. POLICY SUMMARY Aligned with WHO 25×25 NCDs target; WHA70.12 and WHA76.5 resolutions.
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Affiliation(s)
- Miriam Mikhail-Lette
- International Atomic Energy Agency Department of Nuclear Sciences and Applications, Division of Human Health, Nuclear Medicine and Diagnostic Imaging Section, Vienna, Austria.
| | - Lisbeth Cordero
- International Atomic Energy Agency Department of Nuclear Sciences and Applications, Division of Human Health, Nuclear Medicine and Diagnostic Imaging Section, Vienna, Austria
| | - Yolande Lievens
- Department of Radiation Oncology, Ghent University Hospital and Ghent University, Ghent, Belgium
| | - Akram Al-Ibraheem
- Department of Nuclear Medicine and PET/CT, King Hussein Cancer Center (KHCC), Amman, Jordan
| | - Jean-Luc Urbain
- Department of Radiology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Bhishamjit Chera
- Department of Radiation Oncology, Medical University of South Carolina, Charleston, SC, USA
| | | | - Aude Vaandering
- Department of Radiation Oncology, Université Catholique de Louvain, Saint-Luc University Hospital, Brussels, Belgium
| | - Arthur Accioly Rosa
- Department of Radiation Oncology, Oncoclínicas Salvador and Hospital Santa Izabel, Salvador, Bahia, Brazil
| | - Juliano Julio Cerci
- Department of Nuclear Medicine, Quanta Diagnóstico e Terapia, Curitiba, Brazil
| | - Mike Sathekge
- Department of Nuclear Medicine, University of Pretoria and Steve Biko Academic Hospital, Pretoria, South Africa
| | | | | | | | - Rolando Loría Ruiz
- Radiation Therapy Center Siglo 21, Hospital México and Clínica Bíblica, Caja Costarricense de Seguro Social, San Jose, Costa Rica
| | - Andrew Scott
- Department of Molecular Imaging and Therapy, Austin Health, Melbourne, VIC, Australia; Olivia Newton-John Cancer Research Institute, Melbourne, VIC, Australia; School of Cancer Medicine, La Trobe University, Melbourne, VIC, Australia; Department of Medicine, University of Melbourne, Melbourne, Australia
| | - Diana Paez
- International Atomic Energy Agency Department of Nuclear Sciences and Applications, Division of Human Health, Nuclear Medicine and Diagnostic Imaging Section, Vienna, Austria
| | - Francesco Giammarile
- International Atomic Energy Agency Department of Nuclear Sciences and Applications, Division of Human Health, Nuclear Medicine and Diagnostic Imaging Section, Vienna, Austria
| | - Anna Veduta
- International Atomic Energy Agency Department of Nuclear Sciences and Applications, Division of Human Health, Nuclear Medicine and Diagnostic Imaging Section, Vienna, Austria
| | - Erika Minoshima
- International Atomic Energy Agency Department of Nuclear Sciences and Applications, Division of Human Health, Nuclear Medicine and Diagnostic Imaging Section, Vienna, Austria
| | - Shrikant Vichare
- International Atomic Energy Agency Department of Nuclear Sciences and Applications, Division of Human Health, Nuclear Medicine and Diagnostic Imaging Section, Vienna, Austria
| | - May Abdel-Wahab
- International Atomic Energy Agency Department of Nuclear Sciences and Applications, Division of Human Health, Nuclear Medicine and Diagnostic Imaging Section, Vienna, Austria
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BONI SP, HORO A, DIDI-KOUKO-COULIBALY J, TANON A, TCHOUNGA BK, COFFIE PA, COMOE JC, MOH RD, DABIS F, ADOUBI I, JAQUET A. Impact of HIV infection on access to cancer care and survival among women with invasive cervical cancer in Côte d'Ivoire: A prospective cohort study. Int J Gynaecol Obstet 2023; 163:392-401. [PMID: 37350012 PMCID: PMC10592570 DOI: 10.1002/ijgo.14925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/27/2023] [Accepted: 05/30/2023] [Indexed: 06/24/2023]
Abstract
OBJECTIVE To assess the impact of HIV on access to invasive cervical cancer (ICC) care and overall survival (OS) in a time of universal access to antiretroviral therapy (ART). METHODS A cohort of women prospectively diagnosed with ICC was consecutively recruited from 2018 to 2020 in public/private cancer centers in Côte d'Ivoire. Follow-up data were collected through facility- and phone-based approaches. Logistic and Cox regression models allowed analysis of factors associated with access to cancer care and OS, respectively. RESULTS Overall, 294 women with ICC aged 50 years (interquartile range [IQR] 43-60) were enrolled, including 21.4% of women living with HIV (WLHIV), 87% being on ART. An advanced ICC clinical stage (III-IV) was less frequent in WLHIV (63.5% vs. 77.1% in HIV-uninfected women; P = 0.029). Cancer care was initiated in 124 (42.2%) women (54.0% in WLHIV; 39.0% in HIV-uninfected; P = 0.030). Factors independently associated with access to cancer care were International Federation of Gynecology and Obstetrics (FIGO) stage I-II (adjusted odds ratio [aOR] 3.58, 95% CI 2.01-6.38) and no treatment by traditional healers prior to ICC diagnosis (aOR 3.69, 95% CI 1.96-6.96). The 2-year OS was 37.9% (95% CI 30.0-47.9). HIV status was not predictive of mortality (adjusted hazard ratio [aHR] 0.98, 95% CI 0.60-1.69). An advanced clinical stage was the only measured predictor of death (aHR 1.59, 95% CI 1.02-2.47). CONCLUSION In a time of universal access to ART, HIV infection was not associated with OS among women with ICC in Côte d'Ivoire. Higher access to cancer care in WLHIV might be mediated by enhanced access to ICC screening services, supporting the need to expand these services to other types of healthcare facilities.
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Affiliation(s)
- Simon P. BONI
- Programme PAC-CI, Treichville, Abidjan, Côte d’Ivoire
- National Cancer Control Program, Côte d’Ivoire
| | - Apollinaire HORO
- Gynecology and obstetrics department, Felix Houphouët Boigny University, University Hospital of Yopougon, Abidjan; Côte d’Ivoire
| | | | - Aristophane TANON
- Infectious and tropical diseases department, University Hospital of Treichville, Abidjan; Côte d’Ivoire
| | | | | | | | - Raoul D. MOH
- Programme PAC-CI, Treichville, Abidjan, Côte d’Ivoire
| | - François DABIS
- University of Bordeaux, National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Centre, Bordeaux, France
| | - Innocent ADOUBI
- National Cancer Control Program, Côte d’Ivoire
- Oncology department, Felix Houphouët Boigny University, University hospital of Treichville, Côte d’Ivoire
| | - Antoine JAQUET
- University of Bordeaux, National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Centre, Bordeaux, France
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Montaño MA, Mtisi T, Ndlovu N, Borok M, Bula A, Joffe M, Bender Ignacio R, Chagomerana MB. Characterizing HIV status documentation among cancer patients at regional cancer centers in Malawi, Zimbabwe, and South Africa. Infect Agent Cancer 2023; 18:65. [PMID: 37884958 PMCID: PMC10604780 DOI: 10.1186/s13027-023-00548-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/18/2023] [Indexed: 10/28/2023] Open
Abstract
INTRODUCTION In East and Southern Africa, people with HIV (PWH) experience worse cancer-related outcomes and are at higher risk of developing certain cancers. Siloed care delivery pathways pose a substantial barrier to co-management of HIV and cancer care delivery. METHODS We conducted cross-sectional studies of adult cancer patients at public radiotherapy and oncology units in Malawi (Kamuzu Central Hospital), Zimbabwe (Parirenyatwa Group of Hospitals), and South Africa (Charlotte Maxeke Hospital) between 2018 and 2019. We abstracted cancer- and HIV-related data from new cancer patient records and used Poisson regression with robust variance to identify patient characteristics associated with HIV documentation. RESULTS We included 1,648 records from Malawi (median age 46 years), 1,044 records from South Africa (median age 55 years), and 1,135 records from Zimbabwe (median age 52 years). Records from all three sites were predominately from female patients; the most common cancers were cervical (Malawi [29%] and Zimbabwe [43%]) and breast (South Africa [87%]). HIV status was documented in 22% of cancer records from Malawi, 92% from South Africa, and 86% from Zimbabwe. Patients with infection-related cancers were more likely to have HIV status documented in Malawi (adjusted prevalence ratio [aPR]: 1.92, 95% confidence interval [CI]: 1.56-2.38) and Zimbabwe (aPR: 1.16, 95%CI: 1.10-1.22). Patients aged ≥ 60 years were less likely to have HIV status documented (Malawi: aPR: 0.66, 95% CI: 0.50-0.87; Zimbabwe: aPR: 0.76, 95%CI: 0.72-0.81) than patients under age 40 years. Patient age and cancer type were not associated with HIV status documentation in South Africa. CONCLUSION Different cancer centers have different gaps in HIV status documentation and will require tailored strategies to improve processes for ascertaining and recording HIV-related information in cancer records. Further research by our consortium to identify opportunities for integrating HIV and cancer care delivery is underway.
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Affiliation(s)
- Michalina A Montaño
- Department of Global Health, University of Washington, Seattle, USA.
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, USA.
- Fred Hutchinson Cancer Center, Vaccine and Infectious Diseases Division, Seattle, USA.
| | - Takudzwa Mtisi
- Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | - Ntokozo Ndlovu
- Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | - Margaret Borok
- Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | | | - Maureen Joffe
- Strengthening Oncology Services Research Unit, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa
| | - Rachel Bender Ignacio
- Department of Medicine, Division of Allergy and Infectious Diseases, University of Washington, Seattle, USA
- Fred Hutchinson Cancer Center, Vaccine and Infectious Diseases Division, Seattle, USA
| | - Maganizo B Chagomerana
- UNC Project Malawi, Lilongwe, Malawi
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, USA
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Montaño MA, Mtisi T, Ndlovu N, Borok M, Bula A, Joffe M, Ignacio RB, Chagomerana MB. Characterizing HIV status documentation among cancer patients at regional cancer centers in Malawi, Zimbabwe, and South Africa. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.09.04.23294963. [PMID: 37732230 PMCID: PMC10508813 DOI: 10.1101/2023.09.04.23294963] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/22/2023]
Abstract
Introduction In East and Southern Africa, people with HIV (PWH) experience worse cancer-related outcomes and are at higher risk of developing certain cancers. Siloed care delivery pathways pose a substantial barrier to co-management of HIV and cancer care delivery. Methods We conducted cross-sectional studies of adult cancer patients at public radiotherapy and oncology units in Malawi (Kamuzu Central Hospital), Zimbabwe (Parirenyatwa Group of Hospitals), and South Africa (Charlotte Maxeke Hospital) between 2018-2019. We abstracted cancer- and HIV-related data from new cancer patient records and used Poisson regression with robust variance to identify patient characteristics associated with HIV documentation. Results We included 1,648 records from Malawi (median age 46 years), 1,044 records from South Africa (median age 55 years), and 1,135 records from Zimbabwe (median age 52 years). Records from all three sites were predominately from female patients; the most common cancers were cervical (Malawi [29%] and Zimbabwe [43%]) and breast (South Africa [87%]). HIV status was documented in 22% of cancer records from Malawi, 92% from South Africa, and 86% from Zimbabwe. Patients with infection-related cancers were more likely to have HIV status documented in Malawi (adjusted prevalence ratio [aPR]: 1.92, 95% confidence interval [CI]: 1.56-2.38) and Zimbabwe (aPR: 1.16, 95%CI: 1.10-1.22). Patients aged ≥60 years were less likely to have HIV status documented (Malawi: aPR: 0.66, 95% CI: 0.50-0.87; Zimbabwe: aPR: 0.76, 95%CI: 0.72-0.81) than patients under age 40 years. Patient age and cancer type were not associated with HIV status documentation in South Africa. Conclusion Different cancer centers have different gaps in HIV status documentation and will require tailored strategies to improve processes for ascertaining and recording HIV-related information in cancer records. Further research by our consortium to identify opportunities for integrating HIV and cancer care delivery is underway.
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Affiliation(s)
- Michalina A Montaño
- University of Washington, Department of Global Health
- University of Washington, Department of Medicine, Division of Allergy and Infectious Diseases
- Fred Hutchinson Cancer Center, Vaccine and Infectious Diseases Division
| | - Takudzwa Mtisi
- University of Zimbabwe, Faculty of Medicine and Health Sciences
| | - Ntokozo Ndlovu
- University of Zimbabwe, Faculty of Medicine and Health Sciences
| | - Margaret Borok
- University of Zimbabwe, Faculty of Medicine and Health Sciences
| | | | - Maureen Joffe
- University of the Witwatersrand, Faculty of Health Sciences, Strengthening Oncology Services Research Unit
| | - Rachel Bender Ignacio
- University of Washington, Department of Medicine, Division of Allergy and Infectious Diseases
- Fred Hutchinson Cancer Center, Vaccine and Infectious Diseases Division
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Mrema AS, Ngoma M, Josiah C, Lugina E, Mvungi N, Paul M, Mkuchika E, Nundu E, Iddy SK, Rugengamanzi E, Vuhahula YM, Kiwanga FC, Wood C, Mwaiselage J. HIV and Early Treatment Outcomes Among Women With Cervical Cancer Treated With Concurrent Chemoradiation in Tanzania. JCO Glob Oncol 2023; 9:e2200441. [PMID: 37738537 PMCID: PMC10581651 DOI: 10.1200/go.22.00441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 06/04/2023] [Accepted: 07/10/2023] [Indexed: 09/24/2023] Open
Abstract
PURPOSE Cervical cancer (CC) is the leading malignancy in Tanzania. Low-income countries are faced with double epidemics of HIV and CC. This study aimed to investigate how HIV and cancer stage at diagnosis affect early treatment outcomes among women with CC treated with concurrent chemoradiation in Tanzania in the highly active antiretroviral therapy era. MATERIALS AND METHODS This was a prospective cohort study of patients newly diagnosed with CC at the Ocean Road Cancer Institute from November 2019 to January 2020. The tumor response was assessed using RECIST 3 months post-treatment. The tumor response was categorized as a complete or partial response according to the ultrasound and pelvic examination findings. The univariate and multivariate logistic regression explained the relationship between several covariates (age, stage, HIV status, equivalent dose in 2 Gy fractions, chemotherapy cycles, and treatment time) and treatment response. RESULTS A total of 102 patients with CC were included in this study at baseline. After adjusting for other covariates, only completion of treatment within 56 days (odds ratio [OR], 9.23; 95% CI, 1.53 to 55.85; P = .016) and receiving at least three cycles of cisplatin (OR, 5.6; 95% CI, 1.47 to 21.34; P = .012) were significantly associated with complete tumor response. HIV status was not significantly associated with complete tumor response (OR, 1.534; 95% CI, 0.424 to 5.545; P = .5144). CONCLUSION Early treatment response was independent of HIV status. With wide coverage of anitretroviral therapy, patients with HIV can receive radical treatment and have the same early outcomes as their HIV-negative counterparts.
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Affiliation(s)
- Alita Steven Mrema
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Mamsau Ngoma
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Chacha Josiah
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Emmanuel Lugina
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Nanzoke Mvungi
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Magreth Paul
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Evelyne Mkuchika
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Emmanuel Nundu
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | - Salama Khamisi Iddy
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
| | | | | | | | - Charles Wood
- Louisiana State University Health Sciences Center, New Orleans, LA
| | - Julius Mwaiselage
- Clinical Oncology Department, Ocean Road Cancer Institute, Dar es Salaam, Tanzania
- Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
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Beltrán Ponce SE, Abunike SA, Bikomeye JC, Sieracki R, Niyonzima N, Mulamira P, Kibudde S, Ortiz de Choudens S, Siker M, Small C, Beyer KMM. Access to Radiation Therapy and Related Clinical Outcomes in Patients With Cervical and Breast Cancer Across Sub-Saharan Africa: A Systematic Review. JCO Glob Oncol 2023; 9:e2200218. [PMID: 36795990 PMCID: PMC10166435 DOI: 10.1200/go.22.00218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
PURPOSE To better understand the barriers to accessing standard-of-care radiation therapy (RT) for breast and cervical cancer in sub-Saharan Africa and their impact on outcomes. METHODS A comprehensive literature search was completed with a medical librarian. Articles were screened by title, abstract, and full text. Included publications were analyzed for data describing barriers to RT access, available technology, and disease-related outcomes, and further grouped into subcategories and graded according to predefined criteria. RESULTS A total of 96 articles were included: 37 discussed breast cancer, 51 discussed cervical cancer, and eight discussed both. Financial access was affected by health care system payment models and combined burdens of treatment-related costs and lost wages. Staffing and technology shortages limit the ability to expand service locations and/or increase capacity within existing centers. Patient factors including use of traditional healers, fear of stigma, and low health literacy decrease the likelihood of early presentation and completion of therapies. Survival outcomes are worse than most high- and middle-income countries and are affected by many factors. Side effects are similar to other regions, but these findings are limited by poor documentation capabilities. Access to palliative RT is more expeditious than definitive management. RT was noted to lead to feelings of burden, lower self-esteem, and worsened quality of life. CONCLUSION Sub-Saharan Africa represents a diverse region with barriers to RT that differ on the basis of funding, available technology and staff, and community populations. Although long-term solutions must focus on building capacity by increasing the number of treatment machines and providers, short-term improvements should be implemented, such as interim housing for traveling patients, increased community education to reduce late-stage diagnoses, and use of virtual visits to avoid travel.
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Affiliation(s)
| | - Sarah Adamma Abunike
- Division of Epidemiology & Social Sciences, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI
| | - Jean C Bikomeye
- Division of Epidemiology & Social Sciences, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI
| | - Rita Sieracki
- Medical College of Wisconsin Libraries, Milwaukee, WI
| | | | | | | | | | - Malika Siker
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - Christina Small
- Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - Kirsten M M Beyer
- Division of Epidemiology & Social Sciences, Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI
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Drokow EK, Fangninou FF, Effah CY, Agboyibor C, Zhang Y, Arboh F, Deku MA, Xinyin W, Wang Y, Sun K. Cervical cancer survival times in Africa. Front Public Health 2022; 10:981383. [PMID: 36438301 PMCID: PMC9683338 DOI: 10.3389/fpubh.2022.981383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/04/2022] [Indexed: 11/10/2022] Open
Abstract
Objective Accessibility to quality healthcare, histopathology of tumor, tumor stage and geographical location influence survival rates. Comprehending the bases of these differences in cervical cancer survival rate, as well as the variables linked to poor prognosis, is critical to improving survival. We aimed to perform the first thorough meta-analysis and systematic review of cervical cancer survival times in Africa based on race, histopathology, geographical location and age. Methods and materials Major electronic databases were searched for articles published about cervical cancer survival rate in Africa. The eligible studies involved studies which reported 1-year, 3-year or 5-year overall survival (OS), disease-free survival (DFS) and/or locoregional recurrence (LRR) rate of cervical cancer patients living in Africa. Two reviewers independently chose the studies and evaluated the quality of the selected publications, in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA-P). We used random effects analysis to pooled the survival rate across studies and heterogeneity was explored via sub-group and meta-regression analyses. A leave-one-out sensitivity analysis was undertaken, as well as the reporting bias assessment. Our findings were reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA-P). Results A total of 16,122 women with cervical cancer were covered in the 45 articles (59 studies), with research sample sizes ranging from 22 to 1,059 (median = 187.5). The five-year overall survival (OS) rate was 40.9% (95% CI: 35.5-46.5%). The five-year OS rate ranged from 3.9% (95% CI: 1.9-8.0%) in Malawi to as high as 76.1% (95% CI: 66.3-83.7%) in Ghana. The five-year disease-free survival rate was 66.2% (95% CI: 44.2-82.8%) while the five-year locoregional rate survival was 57.0% (95% CI: 41.4-88.7%). Conclusion To enhance cervical cancer survival, geographical and racial group health promotion measures, as well as prospective genetic investigations, are critically required.
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Affiliation(s)
- Emmanuel Kwateng Drokow
- Department of Radiation Oncology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Fangnon Firmin Fangninou
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze River Water, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai, China
| | | | - Clement Agboyibor
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yunfeng Zhang
- Department of Obstetrics and Gynaecology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Francisca Arboh
- School of Management Science and Engineering, Jiangsu University, Zhenjiang, China
| | | | - Wu Xinyin
- Xiangya School of Public Health, Central South University, Changsha, China
| | - Yue Wang
- Department of Obstetrics and Gynaecology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
| | - Kai Sun
- Department of Hematology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China
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9
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Turdo YQ, Ruffieux Y, Boshomane TM, Mouton H, Taghavi K, Haas AD, Egger M, Maartens G, Rohner E. Cancer treatment and survival among cervical cancer patients living with or without HIV in South Africa. Gynecol Oncol Rep 2022; 43:101069. [PMID: 36185101 PMCID: PMC9516451 DOI: 10.1016/j.gore.2022.101069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/09/2022] [Accepted: 09/11/2022] [Indexed: 11/24/2022] Open
Abstract
Analysis of cervical cancer treatment and survival by HIV status using reimbursement claims data from South Africa. HIV-positive patients were more likely to receive radio- and chemotherapy and less likely to undergo surgery. HIV-positive cervical cancer patients were at higher risk of death from all causes than HIV-negative patients.
Objective To compare cancer treatment and all-cause mortality between HIV-positive and HIV-negative cervical cancer patients in South Africa. Methods We assessed cancer treatment and all-cause mortality in HIV-positive and HIV-negative cervical cancer patients who received cancer treatment within 180 days of diagnosis using reimbursement claims data from a private medical insurance scheme in South Africa between 01/2011 and 07/2020. We assessed treatment provision using logistic regression and factors associated with all-cause mortality using Cox regression. We assigned missing values for histology and ethnicity using multiple imputation. Results Of 483 included women, 136 (28 %) were HIV-positive at cancer diagnosis (median age: 45.7 years), and 347 (72 %) were HIV-negative (median age: 54.1 years). Among 285 patients with available ICD-O-3 morphology claims codes, the proportion with cervical adenocarcinoma was substantially lower in HIV-positive (4 %) than in HIV-negative patients (26 %). Most HIV-positive patients (67 %) were on antiretroviral therapy at cancer diagnosis. HIV-positive patients were more likely to receive radiotherapy (adjusted odds ratio [aOR] 1.90, 95 % confidence interval [CI] 1.05–3.45) or chemotherapy (aOR 2.02, 95 %CI 0.92–4.43) and less likely to undergo surgery (aOR 0.53, 95 %CI 0.31–0.90) than HIV-negative patients. HIV-positive patients were at a higher risk of death from all causes than HIV-negative patients (adjusted hazard ratio 1.52, 95 %CI 1.06–2.19). Other factors associated with higher all-cause mortality included age > 60 years and metastases at diagnosis. Conclusions HIV-positive cervical cancer patients in South Africa had higher all-cause mortality than HIV-negative patients which could be explained by differences in tumour progression, clinical care, and HIV-specific mortality.
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10
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Glasmeyer L, Mcharo RD, Torres L, Lennemann T, Danstan E, Mwinuka N, Judick M, Mueller W, Mbuya W, Hölscher M, Lellé R, Geldmacher C, Kroidl A, France JR. Long-term follow-up on HIV infected and non-infected women with cervical cancer from Tanzania: staging, access to cancer-directed therapies and associated survival in a real-life remote setting. BMC Cancer 2022; 22:892. [PMID: 35971100 PMCID: PMC9377112 DOI: 10.1186/s12885-022-09966-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 07/27/2022] [Indexed: 11/25/2022] Open
Abstract
Background Worldwide 85% of cervical cancer (CC) related deaths occur in low- and middle-income countries. Sub-Saharan Africa is burdend by an overlapping high incidence of CC as well as HIV infection, a risk factor for HPV associated disease progression. Recent upscaling of CC screening activities increased the number of CC diagnoses in a previous unscreened population. The aim of the 2H study was to follow up on women with CC in the context of available health care services in Tanzania in relation to their HIV infection status. Methods This longitudinal observational cohort study included women with histological confirmed CC from Mbeya, Tanzania, between 2013–2019. All women were referred for CC staging and cancer-directed therapies (CDT), including surgery and/or radio-chemotherapy, or palliative care. Annual follow-up focused on successful linkage to CDT, interventions and survival. We assessed factors on compliance, used Kaplan–Meier-Survivor functions to evaluate survival time and poisson regression models to calculate incidence rate ratios on mortality (IRR) two years after diagnosis. Results Overall, 270 women with CC (123 HIV infected) were included. Staging information, available in 185 cases, showed 84.9% presented with advanced stage disease (FIGO ≥ IIB), no difference was seen in respect to HIV status. HIV-infected women were 12 years younger at the time of cancer diagnosis (median age 44.8 versus 56.4 years, p < 0.001). Median follow up period was 11.9 months (range 0.2–67.2). Survival information, available in 231 cases, demonstrated for women diagnosed in early-stage disease a median survival time of 38.3 months, in advanced-stage 16.0 months and late-stage disease 6.5 months after diagnosis. Of all women, 42% received CDT or palliative support. HIV co-infection and education were associated with higher health care compliance. CDT was significantly associated with lower 2-year mortality rates (IRR 0.62, p = 0.004). HIV coinfection did not impact mortality rates after diagnosis. Conclusion High numbers of advanced and late staged CC were diagnosed, compliance to CDT was low. A beneficial impact of CDT on CC mortality could be demonstrated for local health care services. This study indicates challenges for successful linkage and supports an effective scale up of cancer care and treatment facilities.
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Affiliation(s)
- Laura Glasmeyer
- Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Munich, Germany.,Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Ruby Doryn Mcharo
- Mbeya Medical Research Center (MMRC), National Institute for Medical Research (NIMR), Mbeya, Tanzania
| | - Liset Torres
- Department of Obstetrics and Gynaecology, Mbeya Zonal Referral Hospital, Mbeya, Tanzania
| | - Tessa Lennemann
- Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Munich, Germany.,Mbeya Medical Research Center (MMRC), National Institute for Medical Research (NIMR), Mbeya, Tanzania
| | - Elizabeth Danstan
- Mbeya Medical Research Center (MMRC), National Institute for Medical Research (NIMR), Mbeya, Tanzania
| | - Nice Mwinuka
- Mbeya Medical Research Center (MMRC), National Institute for Medical Research (NIMR), Mbeya, Tanzania
| | - Mona Judick
- Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Munich, Germany.,Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - William Mueller
- Department of Obstetrics and Gynaecology, Mbeya Zonal Referral Hospital, Mbeya, Tanzania
| | - Wilbert Mbuya
- Mbeya Medical Research Center (MMRC), National Institute for Medical Research (NIMR), Mbeya, Tanzania
| | - Michael Hölscher
- Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Munich, Germany.,German Center for Infection Research (DZIF), partner site, Munich, Germany
| | - Ralph Lellé
- Division of Gynecology, University of Muenster, Muenster, Germany
| | - Christof Geldmacher
- Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Munich, Germany.,German Center for Infection Research (DZIF), partner site, Munich, Germany
| | - Arne Kroidl
- Division of Infectious Diseases and Tropical Medicine, Medical Center of the University of Munich (LMU), Munich, Germany.,German Center for Infection Research (DZIF), partner site, Munich, Germany
| | - John Rwegoshora France
- Department of Obstetrics and Gynaecology, Mbeya Zonal Referral Hospital, Mbeya, Tanzania.
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11
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Gurram L, Mohanty S, Chopra S, Grover S, Engineer R, Gupta S, Ghosh J, Gulia S, Sawant S, Daddi A, Deodhar K, Menon S, Rekhi B, Shylasree TS, Maheshwari A, Mahantshetty U. Outcomes of Cervical Cancer in HIV-Positive Women Treated With Radiotherapy at a Tertiary Care Center in India. JCO Glob Oncol 2022; 8:e2100312. [PMID: 35324255 PMCID: PMC9071252 DOI: 10.1200/go.21.00312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
There are limited data on management of cervical cancer in women living with HIV in the modern antiretroviral therapy era. The study aimed to evaluate outcomes and toxicities of these patients treated with radiotherapy.
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Affiliation(s)
- Lavanya Gurram
- Department of Radiation Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Samarpita Mohanty
- Department of Radiation Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Supriya Chopra
- Department of Radiation Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Surbhi Grover
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Reena Engineer
- Department of Radiation Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Sudeep Gupta
- Advanced Centre for Training, Research Education in Cancer, Navi Mumbai, India
| | - Jaya Ghosh
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Seema Gulia
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Sheela Sawant
- Department of Medicine, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Anuprita Daddi
- Department of Medicine, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Kedar Deodhar
- Department of Pathology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Santosh Menon
- Department of Pathology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Bharat Rekhi
- Department of Pathology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - T S Shylasree
- Department of Gynecologic Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Amita Maheshwari
- Department of Gynecologic Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
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12
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Lombe D, M'ule BC, Msadabwe SC, Chanda E. Gynecological radiation oncology in sub-Saharan Africa: status, problems and considerations for the future. Int J Gynecol Cancer 2022; 32:451-456. [DOI: 10.1136/ijgc-2021-002461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 12/16/2021] [Indexed: 11/04/2022] Open
Abstract
Gynecological malignancies in Africa form a significant part of the burden of disease. The high prevalence of HIV in some countries creates a heightened risk for development of human papilloma virus related cancers such as cervical, vulval and vaginal cancers. Radiotherapy is an important modality of treatment for cancer and in Africa compensates for the lack of adequate surgical services for a large proportion of cancers as well as being a cornerstone of treatment for locally advanced cancers and palliation. In this review we look at the status of radiotherapy services in sub-Saharan Africa and critical factors that influence its delivery with a focus on gynecological malignancies. This unveils that radiotherapy for gynecological cancers in sub-Saharan Africa is a significant example of the need for a holistic development approach across different sectors of the economy and different disciplines of medicine. The complexity of its management continues to expose the underdevelopment of health and financial systems and the lack of universal health coverage and social systems as we continue to see unnecessary morbidity and mortality due to the lack of organization. More systematic and scientifically robust investigations tailored to the various sub-Saharan Africa countries need to be conducted to elicit disruptive local solutions to the status quo.
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13
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Castle PE, Einstein MH, Sahasrabuddhe VV. Cervical cancer prevention and control in women living with human immunodeficiency virus. CA Cancer J Clin 2021; 71:505-526. [PMID: 34499351 PMCID: PMC10054840 DOI: 10.3322/caac.21696] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 08/07/2021] [Accepted: 08/10/2021] [Indexed: 12/16/2022] Open
Abstract
Despite being highly preventable, cervical cancer is the fourth most common cancer and cause of cancer death in women globally. In low-income countries, cervical cancer is often the leading cause of cancer-related morbidity and mortality. Women living with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome are at a particularly high risk of cervical cancer because of an impaired immune response to human papillomavirus, the obligate cause of virtually all cervical cancers. Globally, approximately 1 in 20 cervical cancers is attributable to HIV; in sub-Saharan Africa, approximately 1 in 5 cervical cancers is due to HIV. Here, the authors provide a critical appraisal of the evidence to date on the impact of HIV disease on cervical cancer risk, describe key methodologic issues, and frame the key outstanding research questions, especially as they apply to ongoing global efforts for prevention and control of cervical cancer. Expanded efforts to integrate HIV care with cervical cancer prevention and control, and vice versa, could assist the global effort to eliminate cervical cancer as a public health problem.
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Affiliation(s)
- Philip E Castle
- Division of Cancer Prevention, National Cancer Institute, National Institutes of Health, Rockville, Maryland
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland
| | - Mark H Einstein
- Department of Obstetrics, Gynecology, and Reproductive Health, Rutgers New Jersey Medical School, Newark, New Jersey
| | - Vikrant V Sahasrabuddhe
- Division of Cancer Prevention, National Cancer Institute, National Institutes of Health, Rockville, Maryland
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14
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Mohosho MM. HIV prevalence in patients with cervical carcinoma: A cohort study at a secondary hospital in South Africa. Medicine (Baltimore) 2021; 100:e27030. [PMID: 34477133 PMCID: PMC8415995 DOI: 10.1097/md.0000000000027030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 08/06/2021] [Indexed: 01/05/2023] Open
Abstract
The Human Immunodeficiency Virus (HIV) seropositive prevalence among women with cervical cancer varies in different parts of the world and even within a country. This study aimed to document the prevalence of HIV infection in women with newly diagnosed cervical cancer at a secondary hospital in South Africa.This study is a retrospective review of records of 89 women who were newly diagnosed with cervical cancer between 01 June 2010 and 31 May 2013 at Pelonomi Hospital, Mangaung, South Africa. Data such as age, parity, gravidity, marital status, occupation, HIV status, CD4 count, on anti-retroviral treatment, clinical stage of disease were retrieved from the case files, the Meditech-patient record and Disa laboratory system. Data analysis was done using the SAS statistical package.HIV-seropositive prevalence was 52.4%, with the highest prevalence (91.3%) in the age group 40 years and younger. In HIV-positive women, the mean CD4 cell count was 280 cell/mm3 and 43% of them were not on anti-retroviral treatment. The majority (86%) of all patients presented with late stage disease (International Federation of Gynecology and Obstetrics Stage III and IV) when newly diagnosed with cervical cancer.This study highlights high HIV-seropositive prevalence; severe immunosuppression and late presentation of the disease in women newly diagnosed with cervical cancer. Cervical cancer screening programs need to be fully reinforced into existing HIV health care services to allow for ideal prevention and early detection of the disease. Anti-retroviral treatment needs to be prioritized for HIV-positive women.
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15
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Five-year overall survival following chemoradiation therapy for locally advanced cervical carcinoma in women living with and without HIV infection in Botswana. Infect Agent Cancer 2021; 16:55. [PMID: 34344430 PMCID: PMC8330031 DOI: 10.1186/s13027-021-00389-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 06/16/2021] [Indexed: 12/24/2022] Open
Abstract
Purpose To compare updated prospective 5-year survival outcomes of cervical cancer patients living with and without human immunodeficiency virus (HIV) infection who initiated curative chemoradiation therapy (CRT) in a resource-limited setting. Methods & Materials Women in Botswana with locally advanced cervical cancer were enrolled in a prospective, observational, cohort study from July 2013 through January 2015. Survival outcomes were analyzed after 5 years of follow-up. Results This cohort included 143 women initiating curative CRT. Sixty-seven percent (n = 96) of cohort were women living with HIV (WLWH), all of whom were receiving antiretroviral therapy (ART) at the time of treatment initiation and boasted a median CD4 count of 481 cells/μL (IQR, 351-579 μL). The 5-year overall survival (OS) rates were 56.8% (95% CI, 40.0–70.5%) for patients without HIV infection and 55.1% (95% CI, 44.2–64.7%) for WLWH (p = 0.732). Factors associated with superior 5-year OS on multivariate analyses included baseline hemoglobin > 10 g/dL (hazard ratio (HR) 0.90, 95% CI, 0.83–0.98, p = 0.015), lower stage at diagnosis (stage I and II vs. III and IV) (HR 1.39, 95% CI 1.09–1.76, p = 0.007), and higher EQD2 (HR 0.98, 95% CI 0.97–0.99, p = 0.001). Conclusions Five-year OS was not impacted by HIV status in this population of WLWH with well-managed infection who initiated curative treatment for cervical cancer in Botswana. Regardless of HIV status, hemoglobin levels and stage at diagnosis were associated with survival. These findings suggest that treatment for cervical cancer in WLWH with well-controlled infection need not be altered solely due to HIV status.
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16
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Grover S, Ning MS, Bale M, Lichter KE, Shah S, Bvochora-Nsingo M, Chiyapo S, Balang D, McGinnis GJ, Ralefala T, Moloi T, Luckett R, Ramogola-Masire D, Robertson ES, Zetola NM. Chemoradiation versus radiation alone in stage IIIB cervical cancer patients with or without human immunodeficiency virus. Int J Gynecol Cancer 2021; 31:1220-1227. [PMID: 34312220 DOI: 10.1136/ijgc-2021-002601] [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: 03/09/2021] [Accepted: 07/08/2021] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE Cervical cancer remains the most common cancer among women in sub-Saharan Africa and is also a leading cause of cancer related deaths among these women. The benefit of chemoradiation in comparison with radiation alone for patients with stage IIIB disease has not been evaluated prospectively in women living with human immunodeficiency virus (HIV). We assessed the survival of chemoradiation versus radiation alone among stage IIIB cervical cancer patients based on HIV status. METHODS Between February 2013 and June 2018, patients with International Federation of Gynecology and Obstetrics (FIGO) 2009 stage IIIB cervical cancer with or without HIV and treated with chemoradiation or radiation alone, were prospectively enrolled in an observational cohort study. Overall survival was evaluated using the Kaplan-Meier method. Cox proportional hazards modeling was used to analyze associations with survival. RESULTS Among 187 patients, 63% (n=118) of women had co-infection with HIV, and 48% (n=69) received chemoradiation. Regardless of HIV status, patients who received chemoradiation had improved 2 year overall survival compared with those receiving radiation alone (59% vs 41%, p<0.01), even among women living with HIV (60% vs 38%, p=0.02). On multivariable Cox regression analysis, including all patients regardless of HIV status, 2 year overall survival was associated with receipt of chemoradiation (hazard ratio (HR) 0.63, p=0.04) and total radiation dose ≥80 Gy (HR 0.57, p=0.02). Among patients who received an adequate radiation dose of ≥80 Gy, adjusted overall survival rates were similar between chemoradiation versus radiation alone groups (HR 1.07; p=0.90). However, patients who received an inadequate radiation dose of <80 Gy, adjusted survival was significantly higher in chemoradiation versus radiation alone group (HR 0.45, p=0.01). CONCLUSIONS Addition of chemotherapy to standard radiation improved overall survival, regardless of HIV status, and is even more essential in women who cannot receive full doses of radiation.
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Affiliation(s)
- Surbhi Grover
- Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA .,Oncology, University of Botswana, Gaborone, Botswana
| | - Matthew S Ning
- Radiation Oncology, University of Texas MD Anderson Cancer Center Division of Radiation Oncology, Houston, Texas, USA
| | - Michelle Bale
- Radiation Oncology, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Katie E Lichter
- Radiation Oncology, University of California San Francisco, San Francisco, California, USA
| | - Sidrah Shah
- The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | | | - Sebathu Chiyapo
- Life Gaborone Private Hospital, Gaborone, Gaborone, Botswana
| | - Dawn Balang
- Life Gaborone Private Hospital, Gaborone, Gaborone, Botswana
| | - Gwendolyn J McGinnis
- Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Thabo Moloi
- Princess Marina Hospital, Gaborone, Gaborone, Botswana
| | - Rebecca Luckett
- Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Doreen Ramogola-Masire
- Obstetrics & Gynaecology - Faculty of Medicine, University of Botswana, Gaborone, Botswana
| | - Erle S Robertson
- Microbiology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Nicola M Zetola
- Botswana-University of Pennsylvania Partnership, Philadelphia, Pennsylvania, USA
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17
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Waghmare C, Bhanu A, Dwivedi S, Pawar H, Ravichandran M, Jain V. Oncology treatment outcome in human immunodeficiency virus-positive cancer cervix patients: Where we are and what we achieved? J Cancer Res Ther 2021; 18:1537-1540. [DOI: 10.4103/jcrt.jcrt_230_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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18
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Shah S, Xu M, Mehta P, Zetola NM, Grover S. Differences in Outcomes of Chemoradiation in Women With Invasive Cervical Cancer by Human Immunodeficiency Virus Status: A Systematic Review. Pract Radiat Oncol 2021; 11:53-65. [PMID: 32428763 PMCID: PMC7940661 DOI: 10.1016/j.prro.2020.04.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 03/23/2020] [Accepted: 04/13/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE Cervical cancer is one of the leading causes of cancer death among women worldwide, and women living with human immunodeficiency virus (HIV) carry the highest burden of disease. Chemoradiation (CRT) is the current standard treatment for locally advanced cervical cancer, without specific treatment modifications based on HIV status. This systematic review evaluates existing literature reporting differences in outcomes between HIV+ and HIV- women with invasive cervical cancer treated with CRT. METHODS AND MATERIALS Searches were conducted through Pubmed, Ovid MEDLINE, Embase, Scopus, Web of Science, and Cochrane Library. Two researchers independently conducted article selection; articles were selected by title, then abstract, and then by full text content. Data were extracted using a structured form. RESULTS Thirteen articles were included in the analysis, all of which were either retrospective or prospective cohort studies published between 2012 and 2018, and most of which were conducted in Sub-Saharan Africa. Treatment outcomes included treatment response, survival, toxicities, and quality of life. The majority of studies (8 of 13) reported no differences in treatment outcomes by HIV status. Out of 8 studies that assessed survival, 6 reported no significant difference based on HIV status. All 4 studies assessing treatment response found no significant differences based on HIV status. Among 6 studies primarily assessing treatment toxicity, 3 showed no differences based on HIV status. Factors affecting treatment outcomes, such as treatment selection bias, pretreatment hemoglobin levels, and antiretroviral therapy administration, were not systematically accounted for. CONCLUSIONS The majority of studies analyzed showed no differences in treatment outcomes, including overall toxicity, treatment response, or mortality, on the basis of HIV infection status. These results suggest CRT should continue to be the treatment of choice for locally invasive cervical cancer regardless of HIV status. Further study is required to more precisely account for other variables that influence treatment outcome.
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Affiliation(s)
- Sidrah Shah
- University of Texas Southwestern Medical School, Dallas, Texas
| | - Melody Xu
- Department of Radiation Oncology, University of California, San Francisco, California
| | - Priyanka Mehta
- University of Texas Southwestern Medical School, Dallas, Texas
| | - Nicola M Zetola
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Surbhi Grover
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania.
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19
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The addition of interstitial needles to intracavitary applicators in the treatment of locally advanced cervical cancer: Why is this important and how to implement in low- and middle-income countries? Brachytherapy 2020; 19:316-322. [DOI: 10.1016/j.brachy.2020.02.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 01/17/2020] [Accepted: 02/17/2020] [Indexed: 01/19/2023]
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20
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Wu ES, Urban RR, Krantz EM, Mugisha NM, Nakisige C, Schwartz SM, Gray HJ, Casper C. The association between HIV infection and cervical cancer presentation and survival in Uganda. Gynecol Oncol Rep 2020; 31:100516. [PMID: 31886403 PMCID: PMC6921151 DOI: 10.1016/j.gore.2019.100516] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 10/31/2019] [Accepted: 11/07/2019] [Indexed: 11/22/2022] Open
Abstract
Our objective was to determine how HIV infection impacts cervical cancer stage at presentation and overall survival (OS) among Ugandan women. This was a prospective study of 149 women diagnosed with cervical cancer from 2013 to 2015 at the Uganda Cancer Institute. Poisson regression models were fit to calculate prevalence ratios (PR) for the association between HIV infection and late stage at cancer diagnosis. The association between HIV infection and OS after cervical cancer diagnosis was evaluated using Cox proportional hazards models. The cohort included 53 HIV-positive and 96 HIV-negative participants. Median age at diagnosis was 44 years for HIV-positive and 54 years for HIV-negative participants. Seventy-seven percent of HIV-positive participants received antiretroviral therapy. Median baseline CD4 count was 373 cells/mm3 for HIV-positive participants versus 926 cells/mm3 for HIV-negative participants. Thirty-two percent of HIV-positive participants were diagnosed with late stage cervical cancer (III-IV) versus 39% of HIV-negative participants. No association was found between late stage at cancer diagnosis and HIV infection (PR adjusted for age, parity and transport cost 1.0, 95%CI 0.6-1.8). Most women presenting for care received cancer treatment, though almost half who received radiotherapy did not complete treatment. The median OS was 13.7 months for HIV-positive participants and 24.3 months for HIV-negative participants. After adjusting for age and stage, HIV infection was weakly associated with OS (HR 1.3, 95%CI 0.8-2.2). In Uganda, cervical cancer is often incompletely treated and survival remains poor. HIV infection was not associated with cervical cancer stage at diagnosis, but may be weakly associated with shorter survival.
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Affiliation(s)
- Emily S. Wu
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Washington, 1959 NE Pacific St, Box 356460, Seattle, WA 98195, USA
| | - Renata R. Urban
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Washington, 1959 NE Pacific St, Box 356460, Seattle, WA 98195, USA
| | - Elizabeth M. Krantz
- Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N, PO Box 19024, Seattle, WA 98109, USA
| | - Noleb M. Mugisha
- Uganda Cancer Institute, Upper Mulago Hill Road, Kampala, Uganda
| | - Carolyn Nakisige
- Uganda Cancer Institute, Upper Mulago Hill Road, Kampala, Uganda
| | - Stephen M. Schwartz
- Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N, PO Box 19024, Seattle, WA 98109, USA
- Department of Epidemiology, University of Washington, 1959 NE Pacific St, Box 357236, Seattle, WA 98195, USA
| | - Heidi J. Gray
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Washington, 1959 NE Pacific St, Box 356460, Seattle, WA 98195, USA
| | - Corey Casper
- Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N, PO Box 19024, Seattle, WA 98109, USA
- Department of Medicine, University of Washington, 1959 NE Pacific St, Box 356420, Seattle, WA 98195, USA
- Department of Global Health, University of Washington, 325 9th Ave, Box 359931, Seattle, WA 98104, USA
- Infectious Disease Research Institute, 1616 Eastlake Ave E, Suite 400, Seattle, WA 98102, USA
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Shiba PTG, Sharma V. The impact of venous thromboembolism on the outcomes of patients with cervical carcinoma, a retrospective analysis at a single institution. SOUTHERN AFRICAN JOURNAL OF GYNAECOLOGICAL ONCOLOGY 2019. [DOI: 10.1080/20742835.2019.1701257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Affiliation(s)
- Preyesh T Goven Shiba
- Department of Radiation Oncology, University of the Witwatersrand and Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Vinay Sharma
- Department of Radiation Oncology, University of the Witwatersrand and Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
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Einstein MH, Ndlovu N, Lee J, Stier EA, Kotzen J, Garg M, Whitney K, Lensing SY, Tunmer M, Kadzatsa W, Palefsky J, Krown SE. Cisplatin and radiation therapy in HIV-positive women with locally advanced cervical cancer in sub-Saharan Africa: A phase II study of the AIDS malignancy consortium. Gynecol Oncol 2019; 153:20-25. [PMID: 30773222 DOI: 10.1016/j.ygyno.2019.01.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 01/17/2019] [Accepted: 01/23/2019] [Indexed: 12/28/2022]
Abstract
PURPOSE To determine the feasibility, safety, and tolerability of concomitant chemoradiotherapy administered at standard doses in HIV-infected women with locally-advanced cervical cancer (LACC) receiving antiretroviral therapy (ART). PATIENTS AND METHODS Eligible participants had HIV infection and untreated, histologically-confirmed, invasive carcinoma of the uterine cervix, FIGO stages IB2, IIA (if tumor >4 cm), IIB, IIIA, IIIB, or IVA and met standard eligibility criteria. Subjects were prescribed 41.4-45 Gy external beam radiation therapy followed by high dose rate brachytherapy concomitant with up to six weekly doses of cisplatin 40 mg/m2 and were followed for 12 months. RESULTS Sixty-four women were screened at two sites in sub-Saharan Africa, of whom 40 eligible participants were enrolled, for a screening ratio of 1.60. Of the 38 eligible participants who initiated study treatment, 31 (82%) completed treatment. By the 12-month follow-up visit, 7 women had died of disease and 29 of 31 (94%) returned for follow-up. One-year progression-free survival was 76.3% (95% CI, 59.4-86.9%), and did not significantly differ according to stage at entry (p = 0.581). Participant-reported adherence to ART was high; by 12 months, 93% of participants had an undetectable viral load. The most common grade 3 or 4 adverse event was decreased lymphocyte count that affected all treated participants. Non-hematologic serious adverse events were similar to those observed in women with LACC without HIV infection. CONCLUSIONS The majority of HIV-infected women with LACC can complete concomitant chemoradiotherapy with the same cisplatin dose used in HIV-uninfected women with comparable tolerability and high ART adherence while on treatment.
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Affiliation(s)
- Mark H Einstein
- Department of Obstetrics, Gynecology, & Women's Health, Rutgers New Jersey Medical School, Newark, NJ, United States of America.
| | - Ntokozo Ndlovu
- College of Health Sciences, University of Zimbabwe Harare, Zimbabwe
| | - Jeannette Lee
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, AR, United States of America.
| | - Elizabeth A Stier
- Department of Obstetrics and Gynecology, Boston University School of Medicine, Boston, MA, United States of America.
| | - Jeffrey Kotzen
- Department of Radiation Oncology, University of the Witwatersrand, Johannesburg, South Africa.
| | - Madhur Garg
- Department of Radiation Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Yeshiva University, Bronx, NY, United States of America.
| | - Kathleen Whitney
- Department of Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, Yeshiva University, Bronx, NY, United States of America.
| | - Shelly Y Lensing
- Department of Biostatistics, University of Arkansas for Medical Sciences, Little Rock, AR, United States of America.
| | - Mariza Tunmer
- Radiation Oncology Wits Donald Gordon Medical Centre, Johannesburg, South Africa.
| | - Webster Kadzatsa
- Department Radiotherapy and Oncology, College of Health Science University of Zimbabwe, Harare, Zimbabwe
| | - Joel Palefsky
- Department of Medicine, University of California, San Francisco, San Francisco, CA, United States of America.
| | - Susan E Krown
- AIDS Malignancy Consortium, New York, NY, United States of America.
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