Bachelor of Medicine; Bachelor of Surgery (MB;BS) University of Ibadan October 2002
Fellowship West African College of Physicians (Paediatrics) 2012
Fellowship National Postgraduate Medical College of Nigeria (FMCPaed) 2013
Master of Science in Infectious Diseases, University of London and London School of Hygiene and Tropical Medicine 2021
RESEARCH, TEACHING, or OTHER INTERESTS
Pediatrics, Perinatology and Child Health, Pulmonary and Respiratory Medicine, Infectious Diseases
Healthcare worker views on antimicrobial resistance in chronic respiratory disease Sachin Ananth, Adekunle O. Adeoti, Animesh Ray, Peter G. Middleton, Miquel Ekkelenkamp, et al. Antimicrobial Resistance and Infection Control, 2025 Background and objective Antimicrobial resistance (AMR) is a global crisis, however, relatively little is known regarding its impact in chronic respiratory disease and the specific challenges faced by healthcare workers across the world in this field. We aimed to assess global healthcare worker views on the challenges they face regarding AMR in chronic respiratory disease. Methods An online survey was sent to healthcare workers globally working in chronic respiratory disease through a European Respiratory Society clinical research collaboration (AMR-Lung) focussed on AMR in chronic lung disease. Responses from different geographic regions were analysed. Results 279 responses were received across 60 countries. 54.5% of respondents encountered AMR in chronic respiratory disease weekly. There were differences in perceived high-priority diseases and species with AMR burden between Europe, Asia and Africa. 76.4% of respondents thought that inappropriate antimicrobial prescribing in chronic respiratory disease was common. However, only 43.4% of respondents thought that there were adequate antimicrobial stewardship programmes in their area for chronic respiratory disease, with limited availability in outpatient (29.0%) and ambulatory settings (24.7%). Developing rapid diagnostics for antimicrobial susceptibility (59.5%) was perceived to be the most common challenge in implementing antimicrobial stewardship, with an improved understanding of regional epidemiology of AMR strains the most important factor to improve outcome (55.2%). Conclusions AMR has significant perceived burden in chronic respiratory disease by healthcare professionals globally. However, current implementation of antimicrobial stewardship is limited, with significant challenges related to the availability of rapid diagnostics and understanding of regional epidemiology of AMR strains.
Burden and outcome of respiratory morbidities among children and adolescents with sickle cell disease-A retrospective review of emergency presentations in some Nigerian tertiary institutions Rasheedat Mobolaji Ibraheem, Mohammed Baba Abdulkadir, Rasaki Aliu, Amudalat Issa, Olayinka Rashid Ibrahim, et al. Plos One, 2024 Background Despite the huge burden of sickle cell disease (SCD) among Nigerian children, the burden and outcome of respiratory illnesses remain undocumented. Thus, we aimed to describe the spectrum and outcome of respiratory illnesses among SCD childrenand adolescentadmissions in ten Nigerian tertiary hospitals. Method A retrospective review of the SCD admission records of children and adolescents with a confirmed diagnosis of respiratory illnesses from 2012 to 2021 in ten tertiary health facilities across five geopolitical zones in Nigeria was conducted. The data, collectedbetween March and June 2023, included the age, sex, diagnosis, complications, duration and outcome of hospitalization. Results Of the 72,333 paediatric admissions, 7,256 (10.0%) had SCD; the proportion of SCD from the total admission ranged from 2.1 to 16.3% in the facilities. Of the 7,256 children and adolescents with SCD, 1,213 (16.7%) had respiratory morbidities. Lower respiratory disease was the most common (70.0%) respiratory entity and the majority were pneumonia (40.1.0%), followed by acute chest syndrome (26.7%). Seventeen (1.4%) patients died; all had lower respiratory diseases [(acute chest syndrome ACS (11, 64.7%), pneumonia; 5, 29.4%, and asthma (1, 5.9%). Based on the proportion of deaths among overall SCD, the 17 death cases contributed 9.4% (95% CI 5.9 to 14.5). Factors associated with deaths included duration of hospitalization less than 72 hours and lower respiratory tract diseases. Conclusion Sickle cell disease is a major contributor to hospitalization among Nigerian children and adolescents, with high respiratory morbidity and mortality. Pneumonia and acute chest syndrome were associated with mortality, andthe highest risk of death within the first 72 hours.
Comparative assessment of cognitive function of asthmatic and non-asthmatic children in Ilorin, Nigeria Salihu Sheni Mohammed, Rasheedat Mobolaji Ibraheem, Mohammed Baba Abdulkadir, Muhammed Akanbi Nurudeen Adeboye, Aishatu Ahmed Gobir, et al. Paediatrica Indonesiana Paediatrica Indonesiana, 2024 Background The presence of asthma in children may negatively impact their cognitive function, possibly due to intermittent hypoxia from repeated acute exacerbations, sleep deprivation, and school absenteeism. However, conflicting reports abound on cognitive performance among children with asthma.Objective To assess and compare the cognitive function of asthmatic and non-asthmatic children in Ilorin, Nigeria. Methods This cross-sectional study compared the cognitive performance scores of 66 children with asthma aged 6-17 years, and the corresponding scores of 66 healthy age- and gender-matched children without asthma. Data obtained included sociodemographic, anthropometric, and clinical details. Cognitive function was assessed with the Raven's Progressive Matrices (RPM) psychometric test.Results The male: female ratio was 1.3:1. The median RPM score of 50.0 [interquartile range (IQR) 25.0-75.0] in children with asthma was significantly higher than that of non-asthmatic children [32.5 (IQR 10.0-50.0)]; (P=0.016). A significantly higher proportion of asthmatic subjects (74.2%) were in the high grade RPM score category compared to the non-asthmatic children’s concomitant proportion (57.6%). Asthmatic subjects were twice as likely to belong to the high grade RPM score category than their non-asthmatic counterparts (OR=2.12; 95%CI 1.02 to 4.44; P=0.043). There was no significant association between RPM score grade and clinical severity of asthma in the subject population (P=0.554).Conclusion Children with asthma perform better in cognitive function assessment, using RPM test, compared to their non-asthmatic counterparts in Ilorin, Nigeria.
Mothers/caregivers’ knowledge of routine childhood immunization and vaccination status in children aged, 12-23 months in Ilorin, Nigeria Ariyibi Solomon O, Ojuawo Ayodele I, Ibraheem Rasheedat M, Afolayan Folake M, Ibrahim Olayinka R African Health Sciences, 2023 Background: Immunization has averted millions of hospitalizations and deaths from vaccine-preventable diseases. It is a strong public health tool for childhood infection control and prevention. Many mothers are aware of routine immunization but with doubtable knowledge.Objectives: This study determined the mothers/caregivers’ knowledge of routine childhood immunization and vaccination status of their children, aged 12-23 months in Ilorin East Area of Kwara State, Nigeria. It also identified some of the socio-demographic factors associated with good knowledge status of the mothers/caregivers.Methods: This was a community-based cross-sectional study, carried out between December, 2019 and January, 2020, among 456 mothers / caregivers-children’s pairs. Subjects were recruited using multistage cluster sampling technique. Data were collected using a pretested, semi-structured, interviewer-administered questionnaire.Results: Up to 98.0% of the respondents were aware of childhood immunization with healthcare providers (92.1%) being their major source of information. Majority of the respondents (85.3%) had good knowledge of immunization, defined by a score ≤6 out of the 10 questions tested. There was a significant relationship between respondents’ knowledge and full vaccination status of the children (p=0.001). The significant factors associated with good knowledge from binary logistic regression were mothers / caregivers’ age >30 years, antenatal clinic attendance and at least secondary education (OR, p value = 10.60, 0.013; 8.50, <0.001; and 3.98, <0.001 respectively).Conclusion: Mothers / caregivers’ knowledge on immunization was good and this positively affected the full vaccination status of their children. There is a need to sustain female education and encourage antenatal clinic attendance, as tools to improve childhood immunization.
Hepatitis B vaccination status among health workers in Nigeria: a nationwide survey between January to June 2021 Amudalat Issa, Yekeen Ayodele Ayoola, Mohammed Baba Abdulkadir, Rasheed Olayinka Ibrahim, Tijani Idris Ahmad Oseni, et al. Archives of Public Health, 2023 Background Hepatitis B vaccination is the most important preventive measure against Hepatitis B viral (HBV) infection. Vaccination against HBV infection among healthcare workers is important because of their daily exposure to patients’ body fluids and the possible risk of transmission to other patients. Hence, this study assessed the risk of hepatitis B infection, vaccination status and associated factors among healthcare workers in six geopolitical zones of Nigeria. Methods A nationwide cross-sectional study was conducted between January and June 2021 using electronic data capture techniques to enroll 857 healthcare workers (HCWs) in regular contact with patients and their samples through a multi-stage sampling method. Results The participants’ mean (SD) age was 38.7 (8.0) years, and 453 (52.9%) were female. Each of the six geopolitical zones in Nigeria had a fair representation, with a range of 15.3 to 17.7% of the study population. The majority (83.8%) of healthcare workers in Nigeria knew that they were at an increased risk of being infected by their work. Also, 72.2% knew that if infected, there was a high risk of liver cancer in later life. Many participants (642 [74.9%]) responded that they consistently applied standard precautions, such as hand washing, gloves, and face masks while attending to patients. Three hundred and sixty (42.0%) participants were fully vaccinated. Of the 857 respondents, 248 (28.9%) did not receive any dose of the hepatitis B vaccine. Factors that were associated with not being vaccinated included age less than 25 [adjusted odds ratio (AOR) 4.796, 95% CI 1.119 to 20.547, p = 0.035], being a nurse (AOR 2.346, 95% CI 1.446 to 3.808, p = 0.010), being a health attendant (AOR 9.225, 95% CI 4.532 to 18.778, p = 0.010), and being a healthcare worker from the Southeast (AOR 2.152, 95% CI 1.186 to 3.904, p = 0.012) in Nigeria. Conclusion This study showed a high level of awareness of the risks associated with hepatitis B infection and suboptimal uptake of the hepatitis B vaccine among healthcare workers in Nigeria.
Routine Immunization Uptake and Knowledge of Caregivers in Selected Rural Communities in Northwestern Nigeria Hafsat Ameen, Shehu Musa, R. Ibraheem, F. Oladiji, O. Musa, et al. Nigerian Journal of Basic and Clinical Sciences, 2023 Context: Childhood immunization remains a public health problem in Nigeria, as the status did not improve substantially during the last two decades, especially in northern Nigeria. Understanding the level of routine immunization uptake of children among caregivers is important if a healthy community is to be maintained. Aim: This study aimed to investigate the knowledge and level of routine immunization uptake among caregivers in Bukkuyum Local Government of Zamfara State, Nigeria. Settings and Design: A descriptive cross-sectional study involving 320 caregivers selected using a multistage sampling technique was conducted. Materials and Methods: Sociodemographics, vaccination details, and knowledge were obtained via a semi-structured interviewer-administered questionnaire. Statistical Analysis Used: Data collected was analyzed using Statistical Package for Social Sciences (SPSS) statistics for Windows, version 21.0. Results: Findings show abysmally low levels of uptake of routine immunization antigens, namely, Bacille Calmette- Guerine (BCG) (26.1%), Oral Polio Vaccine LGAs= Local Government Areas (OPV) (42.5%), pentavalent vaccine (18.9%), and measles (13.0%). Only 80 (25.0%) children were fully immunized, 93 (29.0%) partially immunized, and 147 (46.0%) nonimmunized. Most respondents had poor knowledge (308 (96.2%)) and poor attitudinal disposition (173 (54.1%)) toward routine immunization. Conclusion: The vaccination uptake and knowledge of immunization among caregivers in the study area are poor. Caregivers' continual health education and a step-up of mobile health education activities by healthcare providers are crucial to improve routine immunization uptake in the study area.
A27-11 An Audit of Oxygen Therapy in Paediatric Wards of Tertiary Hospitals in Nigeria RM Ibraheem, CA Chukwuma, S Ariyibi, AO Odeyemi, I Hassan, ... American Journal of Respiratory and Critical Care Medicine 212 (Supplement_1 … , 2026 2026
Complications and Outcomes of Children Hospitalized with Measles in Nigeria: A multi-center study RM Ibraheem, OR Ibrahim, R Aliu, AO Bello, TO Ogunkunle, ... Fayoum University Medical Journal 16 (3), 83-97 , 2026 2026
Bridging the Knowledge Gap and Enhancing Acceptance of the Rotavirus Vaccine Among Mothers in Nigeria: A Descriptive Cross-sectional Study: Knowledge and acceptance of … H Ameen, BM Bello, KO Yusuf, AI Bello, RM Ibraheem, MB Bello, ... Social Medicine 19 (1), 35-47 , 2026 2026
Prevalence of sickle cell disease and sickle cell traits among children and adolescents in Nigeria: a systematic review and meta-analysis A Issa, OR Ibrahim, RM Ibraheem, AF Lawal, M Abdulbaki, MB AbdulKadir, ... Systematic Reviews , 2025 2025 Citations: 6
Paediatric Oxygen Therapy in Nigeria: A Survey of Health Workers CA Chukwuma, RM Ibraheem, AO Odeyemi, S Ariyibi, IA Rufai, ... American Journal of Respiratory and Critical Care Medicine 211 (Abstracts … , 2025 2025
Pneumonia-associated inappropriate antidiuresis syndrome in children: clinical correlations in a Nigerian tertiary hospital AO Hamzah, RM Ibraheem, OS Katibi, TL Ibrahim, I Sanusi, AA Gobir, ... Alexandria Journal of Pediatrics 38 (2), 178-183 , 2025 2025
Healthcare worker views on antimicrobial resistance in chronic respiratory disease S Ananth, AO Adeoti, A Ray, PG Middleton, M Ekkelenkamp, S Thee, ... Antimicrobial Resistance & Infection Control 14 (1), 1 , 2025 2025 Citations: 3
Clinical presentation and predictors of hospital mortality of diphtheria in Nigeria, July 2023 to April 2024: a single-center study A Alege, OR Ibrahim, RM Ibraheem, O Aladesua, AS Lugga, YY Yahaya, ... BMC Infectious Diseases 25 (1), 8 , 2025 2025 Citations: 6
Prevalence of Inappropriate Antidiuresis Syndrome and its Relationship with Clinical Outcome in Nigerian Children Hospitalised with Pneumonia AO Hamzah, RM Ibraheem, OS Katibi, TL Ibrahim, I Sanusi, R Aliu Nigerian Journal of Paediatrics 52 (4), 323-329 , 2025 2025
Antibiotics use practices for hospitalized asphyxiated neonates: A cross-sectional survey across selected Nigerian newborn units TO Ogunkunle, SO Bello, TL Ibrahim, UA Sanni, R Aliu, I Sanusi, ... Journal of Xiangya Medicine 9 , 2024 2024 Citations: 2
Educational Series: Vitamin D-Resistant Rickets, Helicobacter pylori, Hypothyroidism, Tuberculosis, Upper Airway Obstruction, Haemorrhagic Disease of the Newborn EF Ugochukwu, AO Atimati, IE Yarhere, CU Onubogu, RM Ibraheem, ... Nigerian Journal of Paediatrics 51 (3), ES024-E0S54 , 2024 2024
Preparedness to Care for Children with Asthma: How Ready Are Schools in Ilorin, Nigeria? RM Ibraheem, AH Hamzah, HA Ameen, OS Katibi, MB Abdulkadir Western Journal of Medicine and Biomedical Sci 5 (3) , 2024 2024
Mobile phone call reminders to improve oral rehydration salt and zinc adherence for acute diarrhea in children: a single-center, randomized controlled trial TF Kayode-Alabi, RM Ibraheem, KO Alabi, AO Bolakale, SK Ernest BMC Health Services Research 24 (1), 1036 , 2024 2024 Citations: 4
Burden and outcome of respiratory morbidities among children and adolescents with sickle cell disease—A retrospective review of emergency presentations in some Nigerian … RM Ibraheem, MB Abdulkadir, R Aliu, A Issa, OR Ibrahim, AO Bello, ... Plos one 19 (5), e0303323 , 2024 2024 Citations: 3
Prematurity as a secondary immunodeficiency disorder with increased risk of infections: A mini-review. RM Ibraheem, A Issa African Journal of Clinical & Experimental Microbiology 25 (2) , 2024 2024
Comparative assessment of cognitive function of asthmatic and non-asthmatic children in Ilorin, Nigeria SS Mohammed, RM Ibraheem, MB Abdulkadir, MAN Adeboye, AA Gobir, ... Paediatrica Indonesiana 64 (2), 97-105 , 2024 2024
Mothers/caregivers’ knowledge of routine childhood immunization and vaccination status in children aged, 12-23 months in Ilorin, Nigeria O Ayodele African Health Sciences 23 (4), 582-591 , 2023 2023 Citations: 17
The Inter-relationship Between Nutrition and Infections in Older People: A Review G Ibraheem, R Ibraheem West J Med & Biomed Sci 4 (3-4), 53-57 , 2023 2023
Patterns of Peak Expiratory Flow Rate Among School-aged Children in Ilorin, North-Central Nigeria. RM Ibraheem, OR Ibrahim, A Issa, AO Hamzah, WBR Johnson Western Journal of Medicine and Biomedical Sci 4, 120-128 , 2023 2023
Relevance and challenges of neuroimaging for childhood tuberculous meningitis diagnosis in a resource-constraint country: a case report and literature review RM Ibraheem, SO Ariyibi, AA Gobir, AR Johnson, MJ Yusuf, NA Adeleke Research Journal of Health Sciences 11 (3), 238-243 , 2023 2023 Citations: 1
MOST CITED SCHOLAR PUBLICATIONS
Vaccines and immunization: The past, present and future in Nigeria AA Abdulkarim, RM Ibrahim, AO Fawi, OA Adebayo, A Johnson Nigerian Journal of Paediatrics 38 (4), 186-194 , 2011 2011 Citations: 60
Serum zinc levels in hospitalized children with acute lower respiratory infections in the north-central region of Nigeria RM Ibraheem, AWBR Johnson, AA Abdulkarim, SA Biliaminu African health sciences 14 (1), 136 , 2014 2014 Citations: 43
Effects of call reminders, short message services (SMS) reminders, and SMS immunization facts on childhood routine vaccination timing and completion in Ilorin, Nigeria R Ibraheem, M Akintola, M Abdulkadir, H Ameen, O Bolarinwa, ... African Health Sciences 21 (2), 951-959 , 2021 2021 Citations: 40
Development and validation of a questionnaire to assess the doctors and nurses knowledge of acute oxygen therapy OO Desalu, AO Aladesanmi, OB Ojuawo, CM Opeyemi, RM Ibraheem, ... PloS one 14 (2), e0211198 , 2019 2019 Citations: 40
Hepatitis B vaccination status among health workers in Nigeria: a nationwide survey between January to June 2021 A Issa, YA Ayoola, MB Abdulkadir, RO Ibrahim, TIA Oseni, M Abdullahi, ... Archives of Public Health 81 (1), 123 , 2023 2023 Citations: 35
Ackee fruit poisoning in eight siblings: implications for public health awareness OS Katibi, R Olaosebikan, MB Abdulkadir, TO Ogunkunle, RM Ibraheem, ... The American journal of tropical medicine and hygiene 93 (5), 1122 , 2015 2015 Citations: 30
Childhood pneumonia at the University of Ilorin Teaching Hospital, Ilorin Nigeria AA Abdulkarim, RM Ibraheem, AO Adegboye, WBR Johnson, ... Nigerian Journal of Paediatrics 40 (3), 284-289 , 2013 2013 Citations: 30
Etiology, clinical characteristics, and management of pleural effusion in Ilorin, Nigeria PO Adeoye, WR Johnson, OO Desalu, CP Ofoegbu, AE Fawibe, ... Nigerian Medical Journal 58 (2), 76-80 , 2017 2017 Citations: 29
COVID-19 vaccine hesitancy in six geopolitical zones in Nigeria: a cross-sectional survey BO Ogunbosi, MA Alao, OR Ibrahim, AC Ayuk, RM Ibraheem, ... The Pan African Medical Journal 42, 179 , 2022 2022 Citations: 26
Determinants of timely presentation for birth dose vaccination at an immunization centre in North-central Nigeria R Ibraheem, M Abdulkadir, M Akintola, M Adeboye Annals of global health 85 (1), 20 , 2019 2019 Citations: 26
Fibrinolytic proteins of normal pregnancy and pre-eclamptic patients in North West Nigeria O Oladosu-Olayiwola, H Olawumi, A Babatunde, M Ijaiya, I Durotoye, ... African Health Sciences 18 (3), 576 , 2018 2018 Citations: 26
Sociodemographic and clinical determinants of time to care-seeking among febrile children under-five in North-Central Nigeria MB Abdulkadir, RM Ibraheem, WBR Johnson Oman medical journal 30 (5), 331 , 2015 2015 Citations: 25
Burden and spectrum of paediatric respiratory diseases at a referral hospital in North-Central Nigeria-A five year review RM Ibraheem, JA Aderemi, MB Abdulkadir, WBR Johnson African Journal of Emergency Medicine 10 (1), 3-7 , 2020 2020 Citations: 21
Acceptability of reminders for immunization appointments via mobile devices by mothers in Ilorin, Nigeria: a cross-sectional study RM Ibraheem, MA Akintola Oman Medical Journal 32 (6), 471 , 2017 2017 Citations: 21
Hypoxaemia as a measure of disease severity in young hospitalised Nigerian children with pneumonia: A cross sectional study MB Abdulkadir, RM Ibraheem, AA Gobir, WBR Johnson South African Journal of Child Health 9 (2), 53-56 , 2015 2015 Citations: 20
Doctors’ and nurses’ knowledge and perceived barriers regarding acute oxygen therapy in a tertiary care hospital in Nigeria OO Desalu, OB Ojuawo, AO Adeoti, OO Oyedepo, AO Aladesanmi, ... Advances in medical education and practice 13, 1535 , 2022 2022 Citations: 19
Socio-demographic and clinical factors predicting time to presentation for children with pneumonia in Ilorin, Nigeria RM Ibraheem, MB Abdulkadir, AA Gobir, WBR Johnson Alexandria Journal of Medicine 54 (3), 247-250 , 2018 2018 Citations: 19
Hypoxaemia in hospitalised under-five Nigerian children with pneumonia RM Ibraheem, WB Johnson, AA Abdulkarim West Afr J Med 33 (1), 37-43 , 2014 2014 Citations: 18
Mothers/caregivers’ knowledge of routine childhood immunization and vaccination status in children aged, 12-23 months in Ilorin, Nigeria O Ayodele African Health Sciences 23 (4), 582-591 , 2023 2023 Citations: 17
Hepatotoxicity due to antituberculosis therapy among paediatric patients seen at the University of Ilorin Teaching Hospital, North Central Nigeria G Aishatu, I Rasheedah, J Wahab, M Sheni, O Damilola, O Adeniyi Ethiopian journal of health sciences 27 (2), 115 , 2017 2017 Citations: 17