Reginald Obiako

Also affiliated with Ahmadu Bello University Teaching Hospital

MedicineBiochemistry, Genetics and Molecular Biology

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 100%percentile

0Author DataRank

Indexed papers

0in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Papers

Driven by 31 papers. Top paper: “Effect of an Educational Intervention for Primary Stroke Risk Reduction in Ghana and Nigeria: Pilot Randomized Controlled Trial”.

Effect of an Educational Intervention for Primary Stroke Risk Reduction in Ghana and Nigeria: Pilot Randomized Controlled Trial

Stroke(2023)10.1161/strokeaha.123.042618

N/A

0.656DataRank · unranked

18 citations

Joshua Akinyemi, Reginald Obiako, Michelle Nichols, Adekunle Fakunle, Nathaniel Adusei +10 more

Patient-level and system-level determinants of stroke fatality across 16 large hospitals in Ghana and Nigeria: a prospective cohort study

The Lancet Global Health(2023)10.1016/s2214-109x(23)00038-4

N/A

0.529DataRank · unranked

33 citations

Onoja Akpa, Bruce Ovbiagele, Albert Akpalu, Kolawole Wahab, Reginald Obiako +54 more

Factors associated with hypertension among stroke‐free indigenous Africans: Findings from the SIREN study

Journal of Clinical Hypertension(2021)10.1111/jch.14183

N/A

0.510DataRank · unranked

29 citations

Akinkunmi Paul Okekunle, Bruce Ovbiagele, Fred Stephen Sarfo, Rufus Akinyemi, Albert Akpalu +25 more

Unraveling the Ethical, Legal, and Social Implications of Neurobiobanking and Stroke Genomic Research in Africa: A Study Protocol of the African Neurobiobank for Precision Stroke Medicine ELSI Project

International Journal of Qualitative Methods(2020)10.1177/1609406920923194

N/A

0.489DataRank · unranked

25 citations

Carolyn Jenkins, Michelle Nichols, Arti Singh, Kolawole Wahab, Albert Akpalu +29 more

Novel functional insights into ischemic stroke biology provided by the first genome-wide association study of stroke in indigenous Africans

Genome Medicine(2024)10.1186/s13073-023-01273-5

N/A

0.464DataRank · unranked

21 citations

Hemant K. Tiwari, Vinodh Srinivasasainagendra, Onoja Akpa, Fred Stephen Sarfo, Albert Akpalu +52 more

Frequent vegetable consumption is inversely associated with hypertension among indigenous Africans

European Journal of Preventive Cardiology(2022)10.1093/eurjpc/zwac208

N/A

0.442DataRank · unranked

18 citations

Akinkunmi Paul Okekunle, Osahon Jeffery Asowata, Tinashe Chikowore, Shukri F. Mohamed, Fred Stephen Sarfo +19 more

Factors associated with frequency of fruit and vegetable consumption among selected sub-Saharan African populations: evidence from the Cardiovascular H3Africa Innovation Resource Project

International Journal of Epidemiology(2024)10.1093/ije/dyad171

N/A

0.345DataRank · unranked

9 citations

Osahon Jeffery Asowata, Onoja Akpa, Adekunle Fakunle, Tinashe Chikowore, Shukri F. Mohamed +76 more

Symbolic legislation and the regulation of stroke biobanking and genomics research in Sub-Saharan Africa

The Theory and Practice of Legislation(2021)10.1080/20508840.2022.2025741

N/A

0.269DataRank · unranked

5 citations

Babatunde Raphael Ojebuyi, Joshua Akinyemi, Kolawole Wahab, Albert Akpalu, Fred Stephen Sarfo +15 more

Knowledge and perspectives of community members on risk assessment for stroke prevention using mobile health approaches in Nigeria

Journal of Stroke and Cerebrovascular Diseases(2023)10.1016/j.jstrokecerebrovasdis.2023.107265

N/A

0.241DataRank · unranked

4 citations

Reginald Obiako, Michelle Nichols, Joshua Akinyemi, Adekunle Fakunle, Onoja Akpa +6 more

Developing biobanking processes for Alzheimer's disease and related dementia research in Africa: Experience from the Recruitment and Retention for Alzheimer's Disease Diversity in the Alzheimer's Disease Sequencing Project (READD‐ADSP)

Alzheimer s & Dementia(2025)10.1002/alz.70559

N/A

0.241DataRank · unranked

4 citations

Patrice Whitehead, Samuel Diala, Motunrayo Coker, Larry D. Adams, Mayowa Ogunronbi +68 more

ABCA7 deletion lowers age at onset of Alzheimer's disease and interacts with APOE ε4 synergistically in African‐ancestry populations

Alzheimer s & Dementia(2025)10.1002/alz.70583

N/A

0.208DataRank · unranked

3 citations

Alexander Gulyayev, Motunrayo Coker, Kara L. Hamilton‐Nelson, Oladotun Olalusi, Larry D. Adams +39 more

Recruitment and Retention for Alzheimer's Disease Diversity Genetic Cohorts in the ADSP (READD‐ADSP): A global effort to identify genetic factors in Alzheimer's disease

Alzheimer s & Dementia Translational Research & Clinical Interventions(2025)10.1002/trc2.70148

N/A

0.104DataRank · unranked

1 citations

Olabode Omotoso, Kamada Lwere, David M. Ndetei, Michael L. Cuccaro, Albert Akpalu +67 more

Low-density lipoprotein cholesterol and severity of intracerebral hemorrhage: Insights from the SIREN study

Journal of the Neurological Sciences(2025)10.1016/j.jns.2025.123555

N/A

0.104DataRank · unranked

1 citations

Osahon Jeffery Asowata, Fred Stephen Sarfo, Onoja Akpa, Joshua Akinyemi, Joseph Yaria +30 more

Dietary patterns associated with stroke among West Africans: A case–control study

International Journal of Stroke(2022)10.1177/17474930221094933

N/A

0DataRank · unranked

15 citations

Osahon Jeffery Asowata, Onoja Akpa, Bruce Ovbiagele, Adekunle Fakunle, Morenikeji Komolafe +26 more

Biological sample donation and informed consent for neurobiobanking: Evidence from a community survey in Ghana and Nigeria

PLoS ONE(2022)10.1371/journal.pone.0267705

N/A

0DataRank · unranked

15 citations

Oyedunni Arulogun, Joshua Akinyemi, Michelle Nichols, Benedict Calys‐Tagoe, Babatunde Raphael Ojebuyi +26 more

Influence of age on links between major modifiable risk factors and stroke occurrence in West Africa

Journal of the Neurological Sciences(2021)10.1016/j.jns.2021.117573

N/A

0DataRank · unranked

9 citations

Onoja Akpa, Bruce Ovbiagele, Albert Akpalu, Kolawole Wahab, Morenikeji Komolafe +14 more

Clinical and neuroimaging factors associated with 30-day fatality among indigenous West Africans with spontaneous intracerebral hemorrhage

Journal of the Neurological Sciences(2023)10.1016/j.jns.2023.122848

N/A

0DataRank · unranked

2 citations

Taofiki Sunmonu, Joshua Akinyemi, Fred Stephen Sarfo, Albert Akpalu, Kolawole Wahab +49 more

Non-cigarette Tobacco Use and Stroke Among West Africans: Evidence From the SIREN Study

Nicotine & Tobacco Research(2023)10.1093/ntr/ntad239

N/A

0DataRank · unranked

1 citations

Akinkunmi Paul Okekunle, Osahon Jeffery Asowata, Onoja Akpa, Fred Stephen Sarfo, Albert Akpalu +30 more

Are there differences in perceptions, preferences and attitudes towards disclosure of genetic testing for Stroke? A qualitative study among stroke-free SIREN-SIBS genomics study participants

Journal of Stroke and Cerebrovascular Diseases(2023)10.1016/j.jstrokecerebrovasdis.2023.106978

N/A

0DataRank · unranked

1 citations

Michelle Nichols, Carolyn Jenkins, Adekunle Fakunle, Onoja Akpa, Fred Stephen Sarfo +30 more

Frequency and factors associated with post-stroke seizures in a large multicenter study in West Africa

Journal of the Neurological Sciences(2021)10.1016/j.jns.2021.117535

N/A

0DataRank · unranked

15 citations

Joshua Akinyemi, Albert Akpalu, Kolawole Wahab, Joseph Yaria, Oladimeji Adebayo +27 more

Antecedent febrile illness and occurrence of stroke in West Africa: The SIREN study

Journal of the Neurological Sciences(2020)10.1016/j.jns.2020.117158

N/A

0DataRank · unranked

4 citations

Bruce Ovbiagele, Onoja Akpa Matthew, Albert Akpalu, Kolawole Wahab, Reginald Obiako +7 more

Stroke occurrence by hypertension treatment status in Ghana and Nigeria: A case-control study

Journal of the Neurological Sciences(2024)10.1016/j.jns.2024.122968

N/A

0DataRank · unranked

5 citations

Osahon Jeffery Asowata, Onoja Akpa, Joshua Akinyemi, Kolawole Wahab, Arti Singh +33 more

Dietary patterns associated with hypertension among stroke-free indigenous Africans: insights from the Stroke Investigative Research and Educational Network study

Journal of Hypertension(2024)10.1097/hjh.0000000000003662

N/A

0DataRank · unranked

4 citations

Osahon Jeffery Asowata, Onoja Akpa, Adekunle Fakunle, Ifeoluwa Bodunde, Morenikeji Komolafe +27 more

Law Versus What People Want: Stroke Neurobiobanking and Genomics Research in Nigeria and Ghana

Journal of African Law(2025)10.1017/s0021855325100685

N/A

0DataRank · unranked

0 citations

Babatunde Raphael Ojebuyi, Joshua Akinyemi, Kolawole Wahab, Albert Akpalu, Fred Stephen Sarfo +19 more

Low vegetable consumption doubles the odds of stroke among people with hypertension: Findings from the SIREN Study in West Africa

International Journal of Stroke(2025)10.1177/17474930251349474

N/A

0DataRank · unranked

1 citations

Ifeoluwa Bodunde, Akinkunmi Paul Okekunle, Onoja Akpa, David Kadan Danladi, Adekunle Fakunle +45 more

Communicating the ethical, legal, and social issues in neurobiobanking and stroke genomic research in Africa: Project intervention tools development and evaluation procedures

Journal of Stroke and Cerebrovascular Diseases(2025)10.1016/j.jstrokecerebrovasdis.2025.108378

N/A

0DataRank · unranked

0 citations

Ibukun Afolami, Muyiwa Adigun, Arti Singh, Carolyn Jenkins, Michelle Nichols +37 more

Inflammatory Markers are Associated with Ischemic Stroke among Indigenous Africans: Evidence from the SIREN Study

medRxiv(2025)10.1101/2025.08.10.25331295

N/A

0DataRank · unranked

0 citations

Fred Stephen Sarfo, Osahon Jeffery Asowata, Onoja Akpa, Joshua Akinyemi, Albert Akpalu +43 more

Secondhand smoke exposure is independently associated with stroke among non-smoking adults in West Africa

Journal of the Neurological Sciences(2022)10.1016/j.jns.2022.120489

N/A

0DataRank · unranked

7 citations

Osahon Jeffery Asowata, Adekunle Fakunle, Onoja Akpa, Fred Stephen Sarfo, Albert Akpalu +62 more

Frequency & factors associated with recurrent stroke in Ghana and Nigeria

Journal of the Neurological Sciences(2022)10.1016/j.jns.2022.120303

N/A

0DataRank · unranked

10 citations

Fred Stephen Sarfo, Joshua Akinyemi, Kolawole Wahab, Morenikeji Komolafe, Reginald Obiako +13 more

Capacity-Building for Stroke Genomic Research Data Collection: The African Neurobiobank Ethical, Legal, and Social Implications Project Experience

Biopreservation and Biobanking(2022)10.1089/bio.2021.0144

N/A

0DataRank · unranked

4 citations

Michelle Nichols, Babatunde Raphael Ojebuyi, Suleiman Y Isah, Benedict Calys‐Tagoe, Carolyn Jenkins +30 more

Differential associations between pre-diabetes, diabetes and stroke occurrence among West Africans

Journal of Stroke and Cerebrovascular Diseases(2022)10.1016/j.jstrokecerebrovasdis.2022.106805

N/A

0DataRank · unranked

1 citations

Bruce Ovbiagele, Joshua Akinyemi, Onoja Akpa, Albert Akpalu, Kolawole Wahab +33 more