Search Results - "Muchengeti, Mazvita"

Cervical cancer survival in sub‐Saharan Africa by age, stage at diagnosis and Human Development Index: A population‐based registry study by Sengayi‐Muchengeti, Mazvita, Joko‐Fru, Walburga Yvonne, Miranda‐Filho, Adalberto, Egue, Marcel, Akele‐Akpo, Marie‐Therese, N'da, Guy, Mathewos, Assefa, Buziba, Nathan, Korir, Anne, Manraj, Shyam, Lorenzoni, Cesaltina, Carrilho, Carla, Hansen, Rolf, Finesse, Anne, Somdyala, Nontuthuzelo I. M., Wabinga, Henry, Chingonzoh, Tatenda, Borok, Margaret, Chokunonga, Eric, Liu, Biying, Singh, Elvira, Kantelhardt, Eva Johanna, Parkin, Donald Maxwell

“…Cervical cancer is the leading cause of cancer death in African women. We sought to estimate population‐based survival and evaluate excess hazards for…”
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Thirteen cancers associated with HIV infection in a Black South African cancer patient population (1995‐2016) by Sengayi‐Muchengeti, Mazvita, Singh, Elvira, Chen, Wenlong Carl, Bradshaw, Debbie, Villiers, Chantal Babb, Newton, Robert, Waterboer, Tim, Mathew, Christopher G, Sitas, Freddy

“…South Africa's HIV epidemic has evolved over time in terms of numbers of people living with HIV, access to antiretroviral treatment (ART) and age. These…”
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Age‐specific burden of cervical cancer associated with HIV: A global analysis with a focus on sub‐Saharan Africa by Ibrahim Khalil, Ahmadaye, Mpunga, Tharcisse, Wei, Feixue, Baussano, Iacopo, Martel, Catherine, Bray, Freddie, Stelzle, Dominik, Dryden‐Peterson, Scott, Jaquet, Antoine, Horner, Marie‐Josèphe, Awolude, Olutosin A., Trejo, Mario Jesus, Mudini, Washington, Soliman, Amr S., Sengayi‐Muchengeti, Mazvita, Coghill, Anna E., Aardt, Matthys C., De Vuyst, Hugo, Hawes, Stephen E., Broutet, Nathalie, Dalal, Shona, Clifford, Gary M.

“…HIV substantially worsens human papillomavirus (HPV) carcinogenicity and contributes to an important population excess of cervical cancer, particularly in…”
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The impact of the South African antiretroviral treatment programme on the age-standardised incidence rate of Kaposi sarcoma, 1999–2016: An interrupted time series analysis by Majaya, Evidence, Girdler-Brown, Brendan V., Muchengeti, Mazvita, Singh, Elvira

“…•A national HIV antiretroviral treatment programme was launched in South Africa in 2004.•We present an interrupted time series analysis of the impact of ART on…”
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Prevalence of multimorbidity in men of African descent with and without prostate cancer in Soweto, South Africa by Witness Mapanga, Shane A Norris, Ashleigh Craig, Yoanna Pumpalova, Oluwatosin A Ayeni, Wenlong Carl Chen, Judith S Jacobson, Alfred I Neugut, Mazvita Muchengeti, Audrey Pentz, Sean Doherty, Shauli Minkowitz, Mohammed Haffejee, Tim Rebbeck, Maureen Joffe

“…ObjectiveWith increases in chronic disease, men with prostate cancer are likely to have at least one other chronic health condition. The burden and complexity…”
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Prevalence of multimorbidity in men of African descent with and without prostate cancer in Soweto, South Africa by Mapanga, Witness, Norris, Shane A, Craig, Ashleigh, Pumpalova, Yoanna, Ayeni, Oluwatosin A, Chen, Wenlong Carl, Jacobson, Judith S, Neugut, Alfred I, Muchengeti, Mazvita, Pentz, Audrey, Doherty, Sean, Minkowitz, Shauli, Haffejee, Mohammed, Rebbeck, Tim, Joffe, Maureen

“…Objective With increases in chronic disease, men with prostate cancer are likely to have at least one other chronic health condition. The burden and complexity…”
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Skin cancer risk factors among Black South Africans—The Johannesburg Cancer Study, 1995–2016 by Ndlovu, Babongile C., Sengayi‐Muchengeti, Mazvita, Wright, Caradee Y., Chen, Wenlong C., Kuonza, Lazarus, Singh, Elvira

“…Background The Black population has lower skin cancer incidence compared to White, Indian/Asian, and Mixed‐race populations in South Africa; however, skin…”
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Gastric cancer in Sub-Saharan Africa - a systematic review of primary data by Ramadhar, Anishka, Miller, Phoebe N, Muchengeti, Mazvita, Kagura, Juliana, Chu, Kathryn, Gaskill, Cameron

“…Gastric cancer (GC) is the third leading cause of global cancer-related mortality. Despite the shifting burden of GC to low-and middle-income countries, the…”
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Spatiotemporal modelling and mapping of cervical cancer incidence among HIV positive women in South Africa: a nationwide study by Tafadzwa, Dhokotera, Julien, Riou, Lina, Bartels, Eliane, Rohner, Frederique, Chammartin, Leigh, Johnson, Elvira, Singh, Victor, Olago, Mazvita, Sengayi-Muchengeti, Matthias, Egger, Julia, Bohlius, Garyfallos, Konstantinoudis

“…Disparities in invasive cervical cancer (ICC) incidence exist globally, particularly in HIV positive women who are at elevated risk compared to HIV negative…”
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Ranking lifestyle risk factors for cervical cancer among Black women: A case-control study from Johannesburg, South Africa by Singini, Mwiza Gideon, Sitas, Freddy, Bradshaw, Debbie, Chen, Wenlong Carl, Motlhale, Melitah, Kamiza, Abram Bunya, de Villiers, Chantal Babb, Lewis, Cathryn M, Mathew, Christopher G, Waterboer, Tim, Newton, Robert, Muchengeti, Mazvita, Singh, Elvira

“…Aside from human papillomavirus (HPV), the role of other risk factors in cervical cancer such as age, education, parity, sexual partners, smoking and human…”
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Cervical Cancer in Sub‐Saharan Africa: A Multinational Population‐Based Cohort Study of Care and Guideline Adherence by Griesel, Mirko, Seraphin, Tobias P., Mezger, Nikolaus C.S., Hämmerl, Lucia, Feuchtner, Jana, Joko‐Fru, Walburga Yvonne, Sengayi‐Muchengeti, Mazvita, Liu, Biying, Vuma, Samukeliso, Korir, Anne, Chesumbai, Gladys C., Nambooze, Sarah, Lorenzoni, Cesaltina F., Akele‐Akpo, Marie‐Thérèse, Ayemou, Amalado, Traoré, Cheick B., Wondemagegnehu, Tigeneh, Wienke, Andreas, Thomssen, Christoph, Parkin, Donald M., Jemal, Ahmedin, Kantelhardt, Eva J.

“…Background Cervical cancer (CC) is the most common female cancer in many countries of sub‐Saharan Africa (SSA). We assessed treatment guideline adherence and…”
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Risk factors for breast cancer among women in Ekurhuleni Metropolitan Municipality, Gauteng province of South Africa, 2017‒2020: a case-control study by Mashele, Sizeka A, Zwane, Thembekile B, Kuonza, Lazarus, Muchengeti, Mazvita M, Motsuku, Lactatia

“…IntroductionBreast cancer (BC) is the most common cancer among women in South Africa (SA), with an age-standardised incidence rate of 52.6 and an…”
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Cohort profile: the South African HIV Cancer Match (SAM) Study, a national population-based cohort by Muchengeti, Mazvita, Bartels, Lina, Olago, Victor, Dhokotera, Tafadzwa, Chen, Wenlong Carl, Spoerri, Adrian, Rohner, Eliane, Bütikofer, Lukas, Ruffieux, Yann, Singh, Elvira, Egger, Matthias, Bohlius, Julia

“…PurposeThe South African HIV Cancer Match (SAM) Study is a national cohort of people living with HIV (PLWH). It was created using probabilistic record linkages…”
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Cancer in HIV-positive and HIV-negative adolescents and young adults in South Africa: a cross-sectional study by Dhokotera, Tafadzwa, Bohlius, Julia, Egger, Matthias, Spoerri, Adrian, Ncayiyana, Jabulani Ronnie, Naidu, Gita, Olago, Victor, Zwahlen, Marcel, Singh, Elvira, Muchengeti, Mazvita

“…ObjectiveTo determine the spectrum of cancers in adolescents and young adults (AYAs) living with and without HIV in South Africa.DesignCross-sectional study…”
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Identification of Malignancies from Free-Text Histopathology Reports Using a Multi-Model Supervised Machine Learning Approach by Olago, Victor, Muchengeti, Mazvita, Singh, Elvira, Chen, Wenlong C

“…We explored various Machine Learning (ML) models to evaluate how each model performs in the task of classifying histopathology reports. We trained, optimized,…”
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Cancer diagnostic service use in people living with HIV in South Africa: A cross-sectional study by Olago, Victor, Nimako, Gideon, Bartels, Lina, Bohlius, Julia, Dhokotera, Tafadzwa, Egger, Matthias, Singh, Elvira, Sengayi-Muchengeti, Mazvita

“…The objective of this study was to map place of cancer diagnosis in relation to Human Immunodeficiency Virus (HIV) care centre among people living with HIV…”
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HPV types 16/18 L1 E6 and E7 proteins seropositivity and cervical cancer risk in HIV-positive and HIV-negative black South African women by Singini, Mwiza Gideon, Singh, Elvira, Bradshaw, Debbie, Chen, Wenlong Carl, Motlhale, Melitah, Kamiza, Abram Bunya, de Villiers, Chantal Babb, Muchengeti, Mazvita, Mathew, Christopher G, Newton, Robert, Bender, Noemi, Waterboer, Tim, Sitas, Freddy

“…In populations with high rates of human immunodeficiency virus (HIV)-coinfection, the nature of the relationship between human papillomavirus (HPV)-16 and -18…”
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Colorectal cancer incidence and mortality trends by sex and population group in South Africa: 2002-2014 by Motsuku, Lactatia, Chen, Wenlong Carl, Muchengeti, Mazvita Molleen, Naidoo, Megan, Quene, Tamlyn Mac, Kellett, Patricia, Mohlala, Matshediso Ivy, Chu, Kathryn M, Singh, Elvira

“…South Africa (SA) has experienced a rapid transition in the Human Development Index (HDI) over the past decade, which had an effect on the incidence and…”
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The importation and establishment of community transmission of SARS-CoV-2 during the first eight weeks of the South African COVID-19 epidemic by McCarthy, Kerrigan M., Tempia, Stefano, Kufa, Tendesayi, Kleynhans, Jackie, Wolter, Nicole, Jassat, Waasila, Ebonwu, Joy, von Gottberg, Anne, Erasmus, Linda, Muchengeti, Mazvita, Walaza, Sibongile, Ntshoe, Genevie, Shonhiwa, Andronica M., Manana, Pinky N., Pillay, Yogan, Moonasar, Devanand, Muthivhi, Tshilidzi, Mngemane, Shadrack, Mlisana, Koleka, Chetty, Kamy, Blumberg, Lucille H., Cohen, Cheryl, Govender, Nelesh P.

“…We describe the epidemiology of COVID-19 in South Africa following importation and during implementation of stringent lockdown measures. Using national…”
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Stakeholders in Cancer Surveillance: Addressing Gaps in Data Sources by Ndlovu, Babongile, Muchengeti, Mazvita

“…PURPOSE Having accurate cancer incidence estimations is essential in informing decision making, driving policy and supporting intervention and evaluation…”
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