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G. Fatti · SciRah

Researcher profile · Semantic Scholar

G. Fatti

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G. Fatti — researcher profile on SciRah

h-index: 24
Works: 80
Citations: 1,634

Most-cited papers

Better Antiretroviral Therapy Outcomes at Primary Healthcare Facilities: An Evaluation of Three Tiers of ART Services in Four South African Provinces
G. Fatti, A. Grimwood, P. Bock
2010PLoS ONE130 citations Open access
Semantic Scholar
Improved Survival and Antiretroviral Treatment Outcomes in Adults Receiving Community-Based Adherence Support: 5-Year Results From a Multicentre Cohort Study in South Africa
G. Fatti, G. Meintjes, J. Shea, B. Eley +1 more
2012Journal of Acquired Immune Deficiency Syndromes108 citations Open access
Semantic Scholar
Community adherence support improves programme retention in children on antiretroviral treatment: a multicentre cohort study in South Africa
A. Grimwood, G. Fatti, E. Mothibi, Mokgadi Malahlela +2 more
2012Journal of the International AIDS Society95 citations Open access
Semantic Scholar
Outcomes of Three- Versus Six-Monthly Dispensing of Antiretroviral Treatment (ART) for Stable HIV Patients in Community ART Refill Groups: A Cluster-Randomized Trial in Zimbabwe
G. Fatti, Nicoletta Ngorima-Mabhena, E. Mothibi, Trish Muzenda +10 more
2020Journal of Acquired Immune Deficiency Syndromes62 citations Open access
Semantic Scholar
Adolescent and young pregnant women at increased risk of mother-to-child transmission of HIV and poorer maternal and infant health outcomes: A cohort study at public facilities in the Nelson Mandela Bay Metropolitan district, Eastern Cape, South Africa.
G. Fatti, N. Shaikh, B. Eley, D. Jackson +1 more
2014South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde61 citations Open access
Semantic Scholar
From Easing Lockdowns to Scaling-Up Community-Based COVID-19 Screening, Testing, and Contact Tracing in Africa - Shared Approaches, Innovations, and Challenges to Minimize Morbidity and Mortality.
J. Nachega, A. Grimwood, H. Mahomed, G. Fatti +15 more
2020Clinical Infectious Diseases54 citations Open access
Semantic Scholar
Comparison of Kaposi Sarcoma Risk in Human Immunodeficiency Virus-Positive Adults Across 5 Continents: A Multiregional Multicohort Study
A. Judd, R. Zangerle, G. Touloumi, J. Warszawski +384 more
2017Clinical Infectious Diseases53 citations Open access
Semantic Scholar
Improved virological suppression in children on antiretroviral treatment receiving community-based adherence support: A multicentre cohort study from South Africa
G. Fatti, N. Shaikh, B. Eley, A. Grimwood
2014AIDS Care52 citations
Semantic Scholar
The first 5 years of the family clinic for HIV at Tygerberg Hospital: family demographics, survival of children and early impact of antiretroviral therapy.
N. K. M. van Kooten Niekerk, M. Knies, J. Howard, H. Rabie +7 more
2006Journal of Tropical Pediatrics51 citations
Semantic Scholar
Trends in CD4 and viral load testing 2005 to 2018: multi‐cohort study of people living with HIV in Southern Africa
E. Zaniewski, Cam Ha Dao Ostinelli, Frédérique Chammartin, Nicola Maxwell +14 more
2020Journal of the International AIDS Society49 citations Open access
Semantic Scholar
Temporal Trends in Baseline Characteristics and Treatment Outcomes of Children Starting Antiretroviral Treatment: An Analysis in Four Provinces in South Africa, 2004–2009
G. Fatti, P. Bock, B. Eley, E. Mothibi +1 more
2011Journal of Acquired Immune Deficiency Syndromes44 citations Open access
Semantic Scholar
The effectiveness and cost‐effectiveness of community‐based support for adolescents receiving antiretroviral treatment: an operational research study in South Africa
G. Fatti, D. Jackson, A. Goga, N. Shaikh +3 more
2018Journal of the International AIDS Society42 citations Open access
Semantic Scholar
Antiretroviral Treatment Outcomes amongst Older Adults in a Large Multicentre Cohort in South Africa
G. Fatti, E. Mothibi, G. Meintjes, A. Grimwood
2014PLoS ONE39 citations Open access
Semantic Scholar
Prevalence and trends of advanced HIV disease among antiretroviral therapy-naïve and antiretroviral therapy-experienced patients in South Africa between 2010-2021: a systematic review and meta-analysis
M. Kitenge, G. Fatti, I. Eshun-Wilson, O. Aluko +1 more
2023BMC Infectious Diseases32 citations Open access
Semantic Scholar
Inequality in outcomes for adolescents living with perinatally acquired HIV in sub‐Saharan Africa: a Collaborative Initiative for Paediatric HIV Education and Research (CIPHER) Cohort Collaboration analysis
A. Slogrove, Baylor Botswana, G. Anabwani, Baylor Lesotho +78 more
2018Journal of the International AIDS Society32 citations Open access
Semantic Scholar
Low HIV incidence in pregnant and postpartum women receiving a community-based combination HIV prevention intervention in a high HIV incidence setting in South Africa
G. Fatti, N. Shaikh, D. Jackson, A. Goga +3 more
2017PLoS ONE32 citations Open access
Semantic Scholar
Impact of 'Ideal Clinic' implementation on patient waiting time in primary healthcare clinics in KwaZulu-Natal Province, South Africa: A before-and-after evaluation.
B. Egbujie, A. Grimwood, E. C. Mothibi-Wabafor, G. Fatti +4 more
2018South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde31 citations Open access
Semantic Scholar
Progress of preventing mother-to-child transmission of HIV at primary healthcare facilities and district hospitals in three South African provinces.
A. Grimwood, G. Fatti, E. Mothibi, B. Eley +1 more
2012South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde31 citations Open access
Semantic Scholar
Economic evaluation of differentiated service delivery models for HIV treatment in Lesotho: costs to providers and patients
B. Nichols, Refiloe Cele, N. Lekodeba, B. Tukei +8 more
2021Journal of the International AIDS Society29 citations Open access
Semantic Scholar
Increased vulnerability of rural children on antiretroviral therapy attending public health facilities in South Africa: a retrospective cohort study
G. Fatti, P. Bock, A. Grimwood, B. Eley
2010Journal of the International AIDS Society29 citations Open access
Semantic Scholar
Community‐based differentiated service delivery models incorporating multi‐month dispensing of antiretroviral treatment for newly stable people living with HIV receiving single annual clinical visits: a pooled analysis of two cluster‐randomized trials in southern Africa
G. Fatti, Nicoletta Ngorima-Mabhena, A. Tiam, B. Tukei +6 more
2021Journal of the International AIDS Society28 citations Open access
Semantic Scholar
From Easing Lockdowns to Scaling Up Community-based Coronavirus Disease 2019 Screening, Testing, and Contact Tracing in Africa—Shared Approaches, Innovations, and Challenges to Minimize Morbidity and Mortality
J. Nachega, A. Grimwood, H. Mahomed, G. Fatti +15 more
2020Clinical Infectious Diseases27 citations Open access
Semantic Scholar
Incidence of Tuberculosis amongst HIV positive individuals initiating antiretroviral treatment at higher CD4 counts in the HPTN 071 (PopART) trial in South Africa
P. Bock, K. Jennings, Redwaan Vermaak, H. Cox +16 more
2017Journal of Acquired Immune Deficiency Syndromes26 citations Open access
Semantic Scholar
Earlier Antiretroviral Therapy Initiation and Decreasing Mortality Among HIV-infected Infants Initiating Antiretroviral Therapy Within 3 Months of Age in South Africa, 2006–2017
Victoria O. Iyun, Karl-Günter Technau, B. Eley, H. Rabie +8 more
2019The Pediatric Infectious Disease Journal24 citations Open access
Semantic Scholar
Improved long-term antiretroviral treatment outcomes amongst patients receiving community-based adherence support in South Africa
G. Fatti, E. Mothibi, N. Shaikh, A. Grimwood
2016AIDS Care24 citations Open access
Semantic Scholar
Twelve-month outcomes of community-based differentiated models of multi-month dispensing of antiretroviral treatment among stable HIV-infected adults in Lesotho: a cluster randomized non-inferiority trial.
B. Tukei, G. Fatti, A. Tiam, Nicoletta Ngorima-Mabhena +16 more
2020Journal of Acquired Immune Deficiency Syndromes23 citations Open access
Semantic Scholar
Clinical indicators of Pneumocystis jiroveci pneumonia (PCP) in South African children infected with the human immunodeficiency virus.
G. Fatti, H. Zar, G. Swingler
2006International Journal of Infectious Diseases23 citations Open access
Semantic Scholar
Incidence of switching to second-line antiretroviral therapy and associated factors in children with HIV: an international cohort collaboration
I. Collins, K. Wools-Kaloustian, R. Goodall, Colette Smith +71 more
2019The Lancet HIV22 citations Open access
Semantic Scholar
The Effect of Patient Load on Antiretroviral Treatment Programmatic Outcomes at Primary Health Care Facilities in South Africa: A Multicohort Study
G. Fatti, A. Grimwood, E. Mothibi, J. Shea
2011Journal of Acquired Immune Deficiency Syndromes21 citations Open access
Semantic Scholar
Retention in care and factors critical for effectively implementing antiretroviral adherence clubs in a rural district in South Africa
P. Bock, Colette Gunst, Leonard Maschilla, R. Holtman +8 more
2019Journal of the International AIDS Society20 citations Open access
Semantic Scholar
Characterizing the double‐sided cascade of care for adolescents living with HIV transitioning to adulthood across Southern Africa
P. Tsondai, A. Sohn, S. Phiri, K. Sikombe +11 more
2020Journal of the International AIDS Society19 citations Open access
Semantic Scholar
Attrition when providing antiretroviral treatment at CD4 counts >500cells/μL at three government clinics included in the HPTN 071 (PopART) trial in South Africa
P. Bock, G. Fatti, N. Ford, K. Jennings +11 more
2018PLoS ONE19 citations Open access
Semantic Scholar
Antiretroviral Adherence Interventions in Southern Africa: Implications for Using HIV Treatments for Prevention
S. Dewing, C. Mathews, G. Fatti, A. Grimwood +1 more
2014Current HIV/AIDS Reports18 citations
Semantic Scholar
Recording of HIV viral loads and viral suppression in South African patients receiving antiretroviral treatment: a multicentre cohort study
Tameryn Pillay, M. Cornell, M. Fox, J. Euvrard +7 more
2020Antiviral Therapy17 citations Open access
Semantic Scholar
The effectiveness and cost-effectiveness of 3- vs. 6-monthly dispensing of antiretroviral treatment (ART) for stable HIV patients in community ART-refill groups in Zimbabwe: study protocol for a pragmatic, cluster-randomized trial
G. Fatti, Nicoletta Ngorima-Mabhena, Frank Chirowa, B. Chirwa +11 more
2018Trials15 citations Open access
Semantic Scholar
Economic evaluation of a cluster randomized, non-inferiority trial of differentiated service delivery models of HIV treatment in Zimbabwe
M. Benade, B. Nichols, G. Fatti, S. Kuchukhidze +4 more
2021medRxiv14 citations Open access
Semantic Scholar
Better Virological Outcomes Among People Living With Human Immunodeficiency Virus (HIV) Initiating Early Antiretroviral Treatment (CD4 Counts ≥500 Cells/µL) in the HIV Prevention Trials Network 071 (PopART) Trial in South Africa
G. Fatti, A. Grimwood, J. Nachega, J. A. Nelson +8 more
2019Clinical Infectious Diseases14 citations Open access
Semantic Scholar
Has the phasing out of stavudine in accordance with changes in WHO guidelines led to a decrease in single-drug substitutions in first-line antiretroviral therapy for HIV in sub-Saharan Africa?
A. Brennan, M. Davies, J. Bor, G. Wandeler +12 more
2017AIDS (London)13 citations Open access
Semantic Scholar
Effectiveness of community-based support for pregnant women living with HIV: a cohort study in South Africa
G. Fatti, N. Shaikh, B. Eley, A. Grimwood
2016AIDS Care13 citations Open access
Semantic Scholar
Medication Side Effects and Retention in HIV Treatment: A Regression Discontinuity Study of Tenofovir Implementation in South Africa and Zambia
A. Brennan, J. Bor, M. Davies, G. Wandeler +10 more
2018American Journal of Epidemiology12 citations Open access
Semantic Scholar
Transition to dolutegravir-based ART in 35 low- and middle-income countries: a global survey of HIV care clinics
E. Zaniewski, V. Skrivankova, E. Brazier, A. Avihingsanon +31 more
2024AIDS (London)11 citations Open access
Semantic Scholar
Same-day ART initiation as a predictor of loss to follow-up and viral suppression among people living with HIV in sub-Saharan Africa.
Jonathan Ross, E. Brazier, G. Fatti, A. Jaquet +8 more
2022Clinical Infectious Diseases11 citations Open access
Semantic Scholar
Reducing CD4 Monitoring in Children on Antiretroviral Therapy with Virologic Suppression
M. Davies, N. Ford, H. Rabie, G. Fatti +10 more
2015The Pediatric Infectious Disease Journal10 citations Open access
Semantic Scholar
Associations of inter-annual rainfall decreases with subsequent HIV outcomes for persons with HIV on antiretroviral therapy in Southern Africa: a collaborative analysis of cohort studies
A. Trickey, Leigh F. Johnson, F. Fung, Rogerio Bonifacio +17 more
2023BMC Infectious Diseases9 citations Open access
Semantic Scholar
Virologic non‐suppression and early loss to follow up among pregnant and non‐pregnant adolescents aged 15–19 years initiating antiretroviral therapy in South Africa: a retrospective cohort study
P. Nyakato, M. Schomaker, G. Fatti, F. Tanser +7 more
2022Journal of the International AIDS Society9 citations Open access
Semantic Scholar
Risk charts to guide targeted HIV-1 viral load monitoring of ART: development and validation in patients from resource-limited settings
Manuel Koller, G. Fatti, B. Chi, O. Keiser +10 more
2015Journal of Acquired Immune Deficiency Syndromes9 citations Open access
Semantic Scholar
An Innovative Approach to Improve the Quality of Prevention of Mother-to-Child Transmission of HIV Programs Through Nurse Clinical Mentoring in South Africa
G. Fatti, Alfeous Rundare, Bonolo Pududu, E. Mothibi +6 more
2013Journal of Acquired Immune Deficiency Syndromes9 citations Open access
Semantic Scholar
Lateral flow assay-based CD4 cell count testing for advanced HIV disease.
Zibusiso Ndlovu, A. Moore, Esther C. Casas, G. Fatti
2025The Lancet HIV8 citations
Semantic Scholar
The value of blood culture audits at peripheral hospitals.
C. Kenyon, G. Fatti, N. Schrueder, Kim Bonorchis +1 more
2012South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde8 citations
Semantic Scholar
Effect of antiretroviral therapy care interruptions on mortality in children living with HIV: cohort study from Southern Africa
C. Davies, L. Johnson, S. Sawry, C. Chimbetete +14 more
2022AIDS (London)7 citations Open access
Semantic Scholar

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