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M. Joffe · SciRah

Researcher profile · Semantic Scholar

M. Joffe

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M. Joffe — researcher profile on SciRah

h-index: 23
Works: 97
Citations: 1,708

Most-cited papers

Breast cancer survival and survival gap apportionment in sub-Saharan Africa (ABC-DO): a prospective cohort study.
V. McCormack, F. McKenzie, M. Foerster, A. Zietsman +14 more
2020Lancet Global Health168 citations Open access
Semantic Scholar
Stage at breast cancer diagnosis and distance from diagnostic hospital in a peri-urban setting: A South African public hospital case series of over 1000 women
C. Dickens, M. Joffe, J. Jacobson, François Venter +3 more
2014International Journal of Cancer144 citations Open access
Semantic Scholar
Breast cancer receptor status and stage at diagnosis in over 1,200 consecutive public hospital patients in Soweto, South Africa: a case series
V. McCormack, M. Joffe, Eunice J. Van Den Berg, Nadine Broeze +6 more
2013Breast Cancer Research111 citations Open access
Semantic Scholar
Drivers of advanced stage at breast cancer diagnosis in the multicountry African breast cancer – disparities in outcomes (ABC‐DO) study
F. McKenzie, A. Zietsman, M. Galukande, A. Anele +14 more
2017International Journal of Cancer101 citations Open access
Semantic Scholar
Barriers to early presentation of breast cancer among women in Soweto, South Africa
M. Joffe, O. Ayeni, S. Norris, V. McCormack +5 more
2018PLoS ONE89 citations Open access
Semantic Scholar
Breast cancer characteristics and HIV among 1,092 women in Soweto, South Africa
H. Cubasch, M. Joffe, Rachel Hanisch, J. Schuz +6 more
2013Breast Cancer Research and Treatment88 citations Open access
Semantic Scholar
Breast cancer survival in Soweto, Johannesburg, South Africa: A receptor-defined cohort of women diagnosed from 2009–11
H. Cubasch, C. Dickens, M. Joffe, R. Duarte +9 more
2018Cancer Epidemiology47 citations Open access
Semantic Scholar
South African Breast Cancer and HIV Outcomes Study: Methods and Baseline Assessment
H. Cubasch, P. Ruff, M. Joffe, S. Norris +12 more
2016Journal of Global Oncology42 citations Open access
Semantic Scholar
A custom genotyping array reveals population-level heterogeneity for the genetic risks of prostate cancer and other cancers in Africa
M. Harlemon, Olabode Ajayi, Paidamoyo Kachambwa, Michelle S Kim +37 more
2019Cancer Research35 citations Open access
Semantic Scholar
Testing the generalizability of ancestry-specific polygenic risk scores to predict prostate cancer in sub-Saharan Africa
Michelle S Kim, Daphne Naidoo, Ujani Hazra, Melanie H. Quiver +44 more
2022Genome Biology33 citations Open access
Semantic Scholar
Spiritual care, pain reduction and preferred place of death among advanced cancer patients in Soweto, South Africa
M. Ratshikana-Moloko, O. Ayeni, J. Tsitsi, M. Wong +12 more
2020Journal of Pain and Symptom Management33 citations Open access
Semantic Scholar
Illness Understanding and End-of-Life Care Communication and Preferences for Patients With Advanced Cancer in South Africa
M. Shen, H. Prigerson, M. Ratshikana-Moloko, Keletso Mmoledi +8 more
2018Journal of Global Oncology32 citations Open access
Semantic Scholar
Health system experiences of breast cancer survivors in urban South Africa
Madeleine Lambert, Emily Mendenhall, A. W. Kim, H. Cubasch +2 more
2020Women's Health29 citations Open access
Semantic Scholar
Breast cancer trends differ by ethnicity: a report from the South African National Cancer Registry (1994–2009)
Elvira Singh, M. Joffe, H. Cubasch, P. Ruff +2 more
2016European Journal of Public Health27 citations Open access
Semantic Scholar
Disparities in breast cancer survival between women with and without HIV across sub-Saharan Africa (ABC-DO): a prospective, cohort study
Steady Chasimpha, V. McCormack, H. Cubasch, M. Joffe +12 more
2022The Lancet HIV26 citations Open access
Semantic Scholar
Curative treatment for non-metastatic breast cancer in sub-Saharan Africa: Guideline concordance, initiation, and abandonment in the prospective ABC-DO cohort
M. Foerster, V. McCormack, Benjamin O. Anderson, P. Boucheron +12 more
2022The Lancet Oncology25 citations Open access
Semantic Scholar
Impact of HIV infection on Survival among Women with Stage I-III Breast Cancer: Results from the South African Breast Cancer and HIV Outcomes Study
O. Ayeni, Daniel S. O'Neil, Yoanna S. Pumpalova, W. Chen +15 more
2022International Journal of Cancer25 citations Open access
Semantic Scholar
Consensus study on the health system and patient-related barriers for lung cancer management in South Africa
W. Mapanga, S. Norris, W. Chen, Charmaine L. Blanchard +25 more
2021PLoS ONE25 citations Open access
Semantic Scholar
A Prospective Cohort Study of Factors Associated With Place of Death Among Patients With Late-Stage Cancer in Southern Africa
Charmaine L. Blanchard, O. Ayeni, Daniel S. O'Neil, H. Prigerson +7 more
2019Journal of Pain and Symptom Management25 citations Open access
Semantic Scholar
Breast conservation surgery versus total mastectomy among women with localized breast cancer in Soweto, South Africa
H. Cubasch, M. Joffe, P. Ruff, D. Dietz +8 more
2017PLoS ONE25 citations Open access
Semantic Scholar
Breast Cancer Care Quality in South Africa’s Public Health System: An Evaluation Using American Society of Clinical Oncology/National Quality Forum Measures
Daniel S. O'Neil, W. Chen, O. Ayeni, S. Nietz +10 more
2019Journal of Global Oncology24 citations Open access
Semantic Scholar
Development, Evaluation, and Implementation of a Pan-African Cancer Research Network: Men of African Descent and Carcinoma of the Prostate
C. Andrews, B. Fortier, Amy Hayward, R. Lederman +75 more
2018Journal of Global Oncology24 citations Open access
Semantic Scholar
Multimorbidity and overall survival among women with breast cancer: results from the South African Breast Cancer and HIV Outcomes Study
O. Ayeni, M. Joffe, W. Mapanga, W. Chen +16 more
2023Breast Cancer Research23 citations Open access
Semantic Scholar
A qualitative study to explore healthcare providers’ perspectives on barriers and enablers to early detection of breast and cervical cancers among women attending primary healthcare clinics in Johannesburg, South Africa
Gugulethu Tshabalala, Charmaine L. Blanchard, Keletso Mmoledi, Desiree Malope +4 more
2023PLOS Global Public Health23 citations Open access
Semantic Scholar
The multimorbidity profile of South African women newly diagnosed with breast cancer
O. Ayeni, S. Norris, M. Joffe, H. Cubasch +12 more
2019International Journal of Cancer23 citations Open access
Semantic Scholar
Dietary intake and breast cancer risk in black South African women: the South African Breast Cancer study
Inarie Jacobs, C. Taljaard-Krugell, C. Ricci, H. Vorster +7 more
2019British Journal of Nutrition23 citations Open access
Semantic Scholar
KI67 immunohistochemistry quantification in breast carcinoma: A comparison of visual estimation, counting and Immunoratio©
Eunice J. Van Den Berg, R. Duarte, C. Dickens, M. Joffe +1 more
2020Applied immunohistochemistry & molecular morphology (Print)21 citations Open access
Semantic Scholar
Neoadjuvant Chemotherapy Use for Nonmetastatic Breast Cancer at Five Public South African Hospitals and Impact on Time to Initial Cancer Therapy
Daniel S. O'Neil, S. Nietz, I. Buccimazza, U. Singh +8 more
2018The Oncologist19 citations Open access
Semantic Scholar
Clinico-pathological characteristics among South African women with breast cancer receiving anti-retroviral therapy for HIV.
B. Phakathi, H. Cubasch, S. Nietz, C. Dickens +6 more
2019Breast18 citations Open access
Semantic Scholar
Adherence to cancer prevention recommendations is associated with a lower breast cancer risk in black urban South African women
Inarie Jacobs, C. Taljaard-Krugell, M. Wicks, H. Cubasch +7 more
2021British Journal of Nutrition17 citations Open access
Semantic Scholar
Prevalence of comorbidities in women with and without breast cancer in Soweto, South Africa: Results from the SABC study
O. Ayeni, M. Joffe, H. Cubasch, S. Rinaldi +4 more
2019South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde17 citations Open access
Semantic Scholar
Informal Caregiver Challenges for Advanced Cancer Patients during End-of-Life Care in Johannesburg, South Africa and Distinctions Based on Place of Death
Daniel S. O'Neil, H. Prigerson, Keletso Mmoledi, Mfanelo Sobekwa +12 more
2018Journal of Pain and Symptom Management17 citations Open access
Semantic Scholar
Drivers of disparities in stage at diagnosis among women with breast cancer: South African breast cancers and HIV outcomes cohort
W. Mapanga, S. Norris, A. Craig, O. Ayeni +15 more
2022PLoS ONE16 citations Open access
Semantic Scholar
A comparison of complete pathologic response rates following neoadjuvant chemotherapy among South African breast cancer patients with and without concurrent HIV infection
S. Nietz, Daniel S. O'Neil, O. Ayeni, W. Chen +12 more
2020Breast Cancer Research and Treatment16 citations Open access
Semantic Scholar
The impact of HIV on non-adherence for tamoxifen among women with breast cancer in South Africa
O. Ayeni, Shingirai Chiwambutsa, W. Chen, N. Kapungu +15 more
2022Breast Cancer Research and Treatment15 citations Open access
Semantic Scholar
Overall and Central Obesity and Prostate Cancer Risk in African Men
I. Agalliu, Wei-Tang Lin, Janice S. Zhang, J. Jacobson +26 more
2021Cancer Causes and Control15 citations Open access
Semantic Scholar
The Value of Navigators in Breast Cancer Management in a South African Hospital
S. Čačala, H. Farrow, S. Makhanya, D. Couch +2 more
2021World Journal of Surgery14 citations Open access
Semantic Scholar
Reproductive factors and risk of breast cancer in black South African women
I. Romieu, C. Biessy, M. Joffe, H. Cubasch +5 more
2021Cancer Causes and Control14 citations Open access
Semantic Scholar
Survival of south african women with breast cancer receiving anti-retroviral therapy for HIV
B. Phakathi, S. Nietz, H. Cubasch, C. Dickens +6 more
2021Breast13 citations Open access
Semantic Scholar
Down-staging of breast cancer in the pre-screening era: Experiences from Chris Hani Baragwanath Academic Hospital, Soweto, South Africa
Nivashni Murugan, C. Dickens, P. Pisa, Valerie McCormack +3 more
2014South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde13 citations Open access
Semantic Scholar
Effects of Genetic Polymorphisms of Drug Metabolizing Enzymes and co-Medications on Tamoxifen Metabolism in Black South African Women with Breast Cancer
Shingirai Chiwambutsa, O. Ayeni, N. Kapungu, C. Kanji +10 more
2023Clinical pharmacology and therapy12 citations Open access
Semantic Scholar
Discordance between PAM50 intrinsic subtyping and immunohistochemistry in South African women with breast cancer
T. Dix-Peek, B. Phakathi, Eunice J. Van Den Berg, C. Dickens +7 more
2023Breast Cancer Research and Treatment12 citations Open access
Semantic Scholar
Prevalence of monoclonal gammopathy of undetermined significance in Black South African men.
Kara I Cicero, M. Joffe, M. Patel, Cody Chiuzan +7 more
2022Cancer Epidemiology, Biomarkers and Prevention12 citations
Semantic Scholar
Dietary Patterns and Breast Cancer Risk in Black Urban South African Women: The SABC Study
Inarie Jacobs, C. Taljaard-Krugell, M. Wicks, H. Cubasch +6 more
2021Nutrients12 citations Open access
Semantic Scholar
Quality of Histopathological Reporting in Breast Cancer: Results From Four South African Breast Units
Armand Toma, Daniel S. O'Neil, M. Joffe, O. Ayeni +10 more
2021JCO Global Oncology12 citations Open access
Semantic Scholar
Neoadjuvant chemotherapy among patients treated for nonmetastatic breast cancer in a population with a high HIV prevalence in Johannesburg, South Africa
P. Ruff, H. Cubasch, M. Joffe, E. Rosenbaum +6 more
2018Cancer Management and Research11 citations Open access
Semantic Scholar
Breast cancer receptor status and stage at diagnosis in over 1,200 consecutive public hospital patients in Soweto, South Africa: a case series
V. McCormack, M. Joffe, Eunice J. Van Den Berg, Nadine Broeze +6 more
2013Breast Cancer Research11 citations Open access
Semantic Scholar
The South African breast cancer and HIV outcomes study: Profiling the cancer centres and cohort characteristics, diagnostic pathways, and treatment approaches
W. Mapanga, O. Ayeni, W. Chen, J. S. Jacobson +13 more
2023PLOS Global Public Health10 citations Open access
Semantic Scholar
Regional variation in the tumor microenvironment, immune escape and prognostic factors in breast cancer in sub-Saharan Africa
M. Bauer, M. Vetter, K. Stückrath, M. Yohannes +28 more
2023Cancer immunology research10 citations Open access
Semantic Scholar
Degree of food processing and breast cancer risk in black urban women from Soweto, South African: the South African Breast Cancer study
Inarie Jacobs, C. Taljaard-Krugell, M. Wicks, H. Cubasch +8 more
2022British Journal of Nutrition10 citations Open access
Semantic Scholar

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H. Cubasch — researcher profile on SciRah
A. Neugut×29
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