Raphael Zozimus Sangeda

Muhimbili University of Health and Allied Sciences

MedicineImmunology and Microbiology

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 3%percentile

1.3Author DataRank

Indexed papers

3in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 3 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Development of the sickle Pan-African research consortium registry in Tanzania: opportunity to harness data science for sickle cell disease

Frontiers in Hematology(2023)10.3389/frhem.2023.1040720

Top 40%

0.480DataRank

Top 40%14 citations

Raphael Zozimus Sangeda, Upendo Masamu, Eliah Kazumali, Agnes Jonathan, Michael Msangawale +18 more

Papers

Driven by 22 papers — median percentile 56. Top paper: “Development of the sickle Pan-African research consortium registry in Tanzania: opportunity to harness data science for sickle cell disease”.

Development of the sickle Pan-African research consortium registry in Tanzania: opportunity to harness data science for sickle cell disease

Frontiers in Hematology(2023)10.3389/frhem.2023.1040720

Top 40%

0.480DataRank

Top 40%14 citations

Raphael Zozimus Sangeda, Upendo Masamu, Eliah Kazumali, Agnes Jonathan, Michael Msangawale +18 more

Sickle Cell Disease in Africa: SickleInAfrica Registry in Ghana, Nigeria and Tanzania

eJHaem(2025)10.1002/jha2.70044

Top 44%

0.425DataRank

Top 44%10 citations

Wilson Mupfururirwa, Reuben Chianumba, Evans Xorse Amuzu, Daniel Kandonga, Victoria Nembaware +19 more

Establishing a database for sickle cell disease patient mapping and survival tracking: The sickle pan-african research consortium Nigeria example

Frontiers in Genetics(2022)10.3389/fgene.2022.1041462

Top 44%

0.423DataRank

Top 44%11 citations

Anazoeze Jude Madu, Reuben Chianumba, Hezekiah Isa, Isaac Olanrewaju, Samuel Osagie +10 more

Identifying genetic variants and pathways associated with extreme levels of fetal hemoglobin in Sickle Cell Disease in Tanzania.

Research Square(2020)10.21203/rs.2.22041/v3

N/A

0DataRank · unranked

2 citations

Liberata Mwita, Josephine Mgaya, Happiness Kumburu, Marco van Zwetselaar, Stephan Menzel +5 more

Identifying genetic variants and pathways associated with extreme levels of fetal hemoglobin in Sickle Cell Disease in Tanzania.

Research Square(2020)10.21203/rs.2.22041/v2

N/A

0DataRank · unranked

0 citations

Liberata Mwita, Josephine Mgaya, Happiness Kumburu, Marco van Zwetselaar, Stephan Menzel +5 more

Identifying genetic variants and pathways associated with extreme levels of fetal hemoglobin in Sickle Cell Disease in Tanzania.

Research Square(2020)10.21203/rs.2.22041/v1

N/A

0DataRank · unranked

0 citations

Liberata Mwita, Josephine Mgaya, Happiness Kumburu, Marco van Zwetselaar, Stephan Menzel +5 more

Utilization of Pneumococcal Vaccine and Penicillin Prophylaxis in Sickle Cell Disease in Three African Countries: Assessment among Healthcare Providers in SickleInAfrica

Hemoglobin(2021)10.1080/03630269.2021.1954943

N/A

0DataRank · unranked

12 citations

Anazoeze Jude Madu, Raphael Zozimus Sangeda, Siana Nkya, Emmanuel Peprah, Vivian Paintsil +20 more

Adherence to Antiretroviral Therapy by Medication Possession Ratio and Virological Suppression among Adolescents and Young Adults Living with HIV in Dar es Salaam, Tanzania

Tropical Medicine and Infectious Disease(2022)10.3390/tropicalmed7040052

N/A

0DataRank · unranked

25 citations

Raphael Zozimus Sangeda, Benson R. Kidenya, Emmanuel Balandya, Blandina T. Mmbaga, Lameck Machumi +7 more

Nasopharyngeal Carriage and Antibiogram of Pneumococcal and Other Bacterial Pathogens from Children with Sickle Cell Disease in Tanzania

Infection and Drug Resistance(2022)10.2147/idr.s367873

N/A

0DataRank · unranked

14 citations

George M. Bwire, Raphael Zozimus Sangeda, Manase Kilonzi, Hamu J. Mlyuka, Joyce Ndunguru +7 more

Impact of differentiated service delivery models on retention in HIV care and viral suppression among people living with HIV in sub‐Saharan Africa: A systematic review and meta‐analysis of randomised controlled trials

Reviews in Medical Virology(2023)10.1002/rmv.2479

N/A

0DataRank · unranked

43 citations

Belinda J. Njiro, Harieth P. Ndumwa, Castory Munishi, Bonaventura C. T. Mpondo, Mathew Mganga +6 more

Improved Biorepository to Support Sickle Cell Disease Genomics and Clinical Research: A Practical Approach to Link Patient Data and Biospecimens from Muhimbili Sickle Cell Program, Tanzania

Biopreservation and Biobanking(2023)10.1089/bio.2023.0060

N/A

0DataRank · unranked

1 citations

Raphael Zozimus Sangeda, Josephine Mgaya, Siana Nkya, Beatrice Octavian, Frank R. Mtiiye +8 more

Human genetics implicates a BACH2-NRF2 axis in fetal hemoglobin activation

medRxiv(2023)10.1101/2023.03.24.23287659

N/A

0DataRank · unranked

10 citations

Uma P. Arora, Wanying Xu, Xiaoheng Cheng, Liam D. Cato, Rick Li +49 more

The genetic dissection of fetal haemoglobin persistence in sickle cell disease in Nigeria

Human Molecular Genetics(2024)10.1093/hmg/ddae014

N/A

0DataRank · unranked

12 citations

Titilope A. Adeyemo, Ajoke Idayat Oyetunji, Bassey Inyang, Afolashade Akinrindoye, Baraka Stewart Mkumbe +30 more

The epidemiology of very severe anaemia in sickle cell disease in Tanzania: a prospective cohort study

EClinicalMedicine(2024)10.1016/j.eclinm.2024.102839

N/A

0DataRank · unranked

5 citations

Upendo Masamu, Furahini Tluway, Raphael Zozimus Sangeda, Deogratius Soka, Elisha Osati +8 more

Barriers and Enablers to Retention in HIV Care and Adherence to Antiretroviral Therapy: Evidence from Dar es Salaam, Tanzania

HIV/AIDS - Research and Palliative Care(2024)10.2147/hiv.s458545

N/A

0DataRank · unranked

2 citations

George M. Bwire, Mary Spicar Kilapilo, David T. Myemba, Idda Mosha, Manase Kilonzi +11 more

Strengthening global partnerships for sustainable sickle cell disease care: insights from SickleInAfrica at the 77th United Nations General Assembly and the US-Africa Leaders’ Summit

BMJ Global Health(2025)10.1136/bmjgh-2024-017154

N/A

0DataRank · unranked

6 citations

Siana Nkya, Daima Bukini, Nesia Mahenge, Upendo Masamu, Janeth Manongi +27 more

Impact of HIV-related stigma on quality of life among people with HIV: evidence from Dar es Salaam, Tanzania

AIDS Care(2025)10.1080/09540121.2025.2581203

N/A

0DataRank · unranked

2 citations

George M. Bwire, Mary Spicar Kilapilo, David T. Myemba, Idda Mosha, Manase Kilonzi +10 more

Funding Trends and Gender Disparities in Tanzanian Biomedical Research: Insights From Global Health Funding Databases

Cureus(2025)10.7759/cureus.94912

N/A

0DataRank · unranked

1 citations

Siana Nkya, Upendo Masamu, Rehema C Mallya, Magdalena Lyimo, Bruno P. Mmbando +2 more

Identifying genetic variants and pathways associated with extreme levels of fetal hemoglobin in sickle cell disease in Tanzania

BMC Medical Genetics(2020)10.1186/s12881-020-01059-1

N/A

0DataRank · unranked

21 citations

Liberata Mwita, Josephine Mgaya, Happiness Kumburu, Marco van Zwetselaar, Stephan Menzel +5 more

Experience in the adoption of Research Electronic Data Capture (REDCap) as a tool for medical research in Tanzania

medRxiv(2025)10.1101/2025.10.25.25338769

N/A

0DataRank · unranked

0 citations

Upendo Masamu, Daniel Kandonga, Fredrick Mbuya, Liberata Mwita, Frank R. Mtiiye +8 more

Sickle cell disease clinical phenotypes in Nigeria: A preliminary analysis of the Sickle Pan Africa Research Consortium Nigeria database

Blood Cells Molecules and Diseases(2020)10.1016/j.bcmd.2020.102438

N/A

0DataRank · unranked

21 citations

Samuel Ademola Adegoke, Anazoeze Jude Madu, Abdul-Aziz Hassan, Chinatu Ohiaeri, Reuben Chianumba +25 more

Effects of lemon decoction on malaria parasite clearance and selected hematological parameters in Plasmodium berghei ANKA infected mice

BMC Complementary Medicine and Therapies(2020)10.1186/s12906-020-2820-1

N/A

0DataRank · unranked

12 citations

Ramadhani S.O. Nondo, Doreen Mloka, Raphael Zozimus Sangeda, George M. Bwire, Kelvin M. Shija

Raphael Zozimus Sangeda

Indexed papers

Top data-sharing exemplar

Papers