FACULTY OF CLINICAL SCIENCES
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Item Predictors of Shisha use among Medical and Dental Students in Ibadan, Nigeria(College of Health Sciences, Obafemi Awolowo University, 2022) Fagbule, O.F.; Cadmus, E.O.Background: Shisha is a form of smoked tobacco product. Medical trainees arepotential stakeholders in providing accurate information about shisha and discouraging its use. However, few studies have targeted medical trainees to provide much‑needed information for policymaking and planning of programs. Aim: To determine the prevalence and predictors of shisha use among medical and dental students in Ibadan, Nigeria. Subjects and Methods: A cross‑sectional study was conducted among medical and dental students (n = 252) of the University of Ibadan, selected using the stratified random sampling technique. The Global Health Profession Students Survey (GHPSS) questionnaire was used to obtain information about socio‑demographics, shisha and other tobacco use, and knowledge and attitude towards shisha use. The data were analyzed using Statistical Package for the Social Sciences (SPSS) version 25. Continuous data were presented using mean and standard deviation, whereas categorical variables were reported as proportions. The association between the outcome variable (shisha use) and independent variables (sociodemographic characteristics, having friends who use shisha) was measured using Pearson’s Chi‑square test, and factors significant (P < 0.05) were entered into the multivariable logistic regression model. Result: The mean age (± SD) was 21.7 (± 3.1) years. Over half [136 (54%)] were males, and most [199 (79%)] were medical students. About 28 (11%) were not aware of shisha, whereas 22 (8.7%) reported they had ever used shisha. The mean knowledge score was 5.6 ± 4.7, and 76 (33.9%) supported shisha use. Positive predictors of shisha use included the male gender [OR: 6.4 (95% CI: 1.76–23.10)] and having a friend who uses shisha [OR: 28.2 (95% CI: 5.49–144.23)]. Conclusion: The prevalence of shisha use among medical and dental students in Ibadan is unacceptably high, although low compared to other countries in similar resource settings. Surprisingly, the students had poor knowledge about shisha, and over a third supported its use, especially males who were more prone to use it. There is a need to design targeted health promotion and education for the students, especially males.Item A Scoping Review of the Health of African Immigrant and Refugee Children(MDPI, 2021) Salami, B.; Fernandez-Sanchez, H.; Fouche, C. A.; Kwankye, S. O.; Evans, C.; Sibeko, L.; Tulli, M.; Bulaong, A.; Kwankye, S. O.; Ani-Amponsah, M.; Okeke-Ihejirika, P.; Gommaa H.; Agbemenu K.; Ndikom, C. M.; Richter S.Migration is a growing phenomenon around the world, including within the African continent. Many migrants, especially African children, face challenges related to health and social in-clusion and can face increased health risks. A systematic scoping review of available literature on the health of African migrant children across the globe was conducted to offer insight into these health risks. The review was conducted over a 15-month period from January 2019 to April 2020, yielding 6602 articles once duplicates were removed. This search included electronic databases, reference lists of articles reviewed, and searches of libraries of relevant organisations. A total of 187 studies met the inclusion criteria, of which 159 were quantitative, 22 were qualitative, and 6 used mixed methods. The findings reveal decreased health in this population in areas of nutrition, infectious diseases, mental health, birth outcomes, sexual and reproductive health, physical and developmental health, parasitic infections, oral health, respiratory health, preventative health, endocrine disorders, health care services, and haematological conditions. The findings offer insights into factors influencing the health of African immigrant and refugee children. Further studies, especially qualitative studies, are needed to determine barriers to service access after migration and to investigate other underexplored and overlooked health concerns of African migrant children, including pneumonia and child maltreatment.Item Cardiovascular risk factor burden and association with CKD in Ghana and Nigeria(Elsevier Inc., 2023)Introduction: Cardiovascular disease is the leading cause of morbidity and mortality in patients with chronic kidney disease (CKD); however, the burden of cardiovascular risk factors in patients with CKD in Africa is not well characterized. We determined the prevalence of selected cardiovascular risk factors, and association with CKD in the Human Heredity for Health in Africa Kidney Disease Research Network study. Methods: We recruited patients with and without CKD in Ghana and Nigeria. CKD was defined as estimated glomerular filtration rate of <60 ml/min per 1.73 m2 and/or albuminuria as albumin-to-creatinine ratio <3.0 mg/mmol (<30 mg/g) for $3 months. We assessed self-reported (physician-diagnosis and/or use of medication) hypertension, diabetes, and elevated cholesterol; and self-reported smoking as cardiovascular risk factors. Association between the risk factors and CKD was determined by multivariate logistic regression. Results: We enrolled 8396 participants (cases with CKD, 3956), with 56% females. The mean age (45.5 _ 15.1 years) did not differ between patients and control group. The prevalence of hypertension (59%), diabetes (20%), and elevated cholesterol (9.9%), was higher in CKD patients than in the control participants (P < 0.001). Prevalence of risk factors was higher in Ghana than in Nigeria. Hypertension (adjusted odds ratio [aOR] ¼ 1.69 [1.43–2.01, P < 0.001]), elevated cholesterol (aOR ¼ 2.0 [1.39–2.86, P < 0.001]), age >50 years, and body mass index (BMI) <18.5 kg/m2 were independently associated with CKD. The association of diabetes and smoking with CKD was modified by other risk factors. Conclusion: Cardiovascular risk factors are prevalent in middle-aged adult patients with CKD in Ghana and Nigeria, with higher proportions in Ghana than in Nigeria. Hypertension, elevated cholesterol, and underweight were independently associated with CKD.Item Childhood nephrotic syndrome in Africa: Epidemiology, treatment trends, and outcomes(Elsevier Inc., 2022) Ademola, A. D.; Asinobi, A. O.; Alao, M. A.; Olowu, W. A.Nephrotic syndrome is a common childhood glomerular disease that is associated with massive proteinuria and edema. Children with nephrotic syndrome are at risk of chronic kidney disease, disease-related complications, and treatment-related complications. Patients with frequently relapsing disease or steroid toxicity may require newer immunosuppressive medications. However, access to these medications is limited in many African countries owing to prohibitive cost, the need for frequent therapeutic drug monitoring, and a lack of appropriate facilities. This narrative review examines the epidemiology of childhood nephrotic syndrome in Africa, including trends in treatment and patient outcomes. In most of North Africa, as well as among White and Indian populations in South Africa, the epidemiology and treatment of childhood nephrotic syndrome closely resembles that of European and North American populations. Historically, secondary causes of nephrotic syndrome (eg, quartan malaria nephropathy and hepatitis B−associated nephropathy) were predominant among Blacks in Africa. Over time, the proportion of secondary cases has decreased, along with rates of steroid resistance. However, focal segmental glomerulosclerosis increasingly has been reported among patients with steroid resistance. There is a need for consensus guidelines for the management of childhood nephrotic syndrome in Africa. Furthermore, establishing an African nephrotic syndrome registry could facilitate monitoring of disease and treatment trends, and provide opportunities for advocacy and research to improve patient outcomes.Item Management of idiopathic childhood nephrotic syndrome in sub-Saharan Africa: Ibadan consensus statement(International Society of Nephrology, 2020) Esezobor, C.; Ademola, A. D.; Adetunji, A. E.; Anigilaje, E. A.; Batte, A.; Jiya-Bello, F. N.; Furia, F. F.; Muoneke, U.; McCulloch, M.; Nourse, P.; Obiagwu, P.; Odetunde, O.; Okyere, P.; Solarin, A.; Tannor, E. K.; Noone, D.; Gbadegesin, R.; Parekh, R. S.Item Prevalence of precancerous lesions and other cervical abnormalities among internally displaced women in Benue State Nigeria(Pan African Medical Journal(PAMJ), 2024) Ngwibete, A.; Ogunbode, O.; Swende, L. T.; Agbada, M. M.; Omigbodun, A.Introduction: visual inspection is a low-cost screening strategy that can be used to prevent cervical cancer in women. These techniques can improve screening health outcomes for internally displaced women (IDW) who have poor sexual and reproductive health and rights' behaviors and outcomes. This study aimed to determine the prevalence of precancerous lesions and other clinical features using a visual inspection with acetic acid (VIA) technique during a cervical cancer screening campaign in two internally displaced people (IDP) camps in Benue State, Nigeria. Methods: this was a cross-sectional study of 166 IDW who voluntarily participated in the study during a VIA cervical cancer screening campaign in two IDP camps in Benue State, Nigeria the screening was done by a group of qualified and trained healthcare workers and data was collected using a structured, pretested questionnaire. Results: a total of 99(60%) of the women had a first sexual experience at 16 years, while 78(47%) had more than 5 full-term pregnancies. Although only 72(43.4%) of the women acknowledged having more than one sexual partner, over 70% of the women stated that their sexual partner had another sexual partner. The prevalence of precancerous lesions among women was 10.8%. Smoking(p=0.003), age at menarche (p≤ 0.001) and sexual behaviors (p=0.009, p=0.004) were factors that had a statistically significant relationship with the presence of a precancerous lesion among the IDW. The study also highlights the high rate (95%) of cervicitis among the women and the relatively high rate (5.4%) of leukoplakia. Conclusion: the majority of IDW had sociodemographic and lifestyle characteristics that predisposed them to developing cervical cancer More targeted interventions aimed at improving the sociodemographic and lifestyle characteristics of IDW are recommended. In addition, there is a need to create awareness about cervical cancer among IDW and make screening available in camp facilities for early detection and management.Item Understanding the performance of a pan-African intervention to reduce postoperative mortality: a mixed-methods process evaluation of the ASOS-2 trial(Elsevier, 2021) Vickery, N.; Stephens, T.; Toit, L. D.; Straaten, D. V.; Pearse, R.; Torborg, A.; Rolt, L.; Puchert, M.; Martin, G.; Biccard, B. B.; Osinaike, B. B.; Ogunbode, O. O.; Idowu, O.; Lawal, T. A.; Ogundiran, T. O.; Shittu, O. B.; Ayandipo, O. OBackground: The African Surgical OutcomeS-2 (ASOS-2) trial tested an enhanced postoperative surveillance intervention to reduce postoperative mortality in Africa. We undertook a concurrent evaluation to understand the process of intervention delivery. Methods: Mixed-methods process evaluation, including field notes, interviews, and post-trial questionnaire responses. Qualitative analysis used the framework method with subsequent creation of comparative case studies, grouping hospitals by intervention fidelity. A post-trial questionnaire was developed using initial qualitative analyses. Categorical variables were summarised as count (%) and continuous variables as median (inter-quartile range [IQR]). Odds ratios (OR) were used to rank influences by impact on fidelity. Results: The dataset included eight in-depth case studies, and 96 questionnaire responses (response rate 67%) plus intervention fidelity data for each trial site. Overall, 57% (n¼55/96) of hospitals achieved intervention delivery using an inclusive definition of fidelity. Delivery of the ASOS-2 interventions and data collection presented a significant burden to the investigators, outstripping limited resources. The influences most associated with fidelity were: surgical staff enthusiasm for the trial (OR¼3.0; 95% confidence interval [CI], 1.3e7.0); nursing management support of the trial (OR¼2.6; 95% CI, 1.1e6.5); performance of a dummy run (OR¼2.6; 95% CI, 1.1e6.1); nursing colleagues seeing the value of the intervention(s) (OR¼2.1; 95% CI, 0.9e5.7); and site investigators’ belief in the effectiveness of the intervention (OR¼3.2; 95% CI, 1.2e9.4). Conclusions: ASOS-2 has proved that coordinated interventional research across Africa is possible, but delivering the ASOS-2 interventions was a major challenge for many investigators. Future improvement science efforts must include better planning for intervention delivery, additional support to investigators, and promotion of strong inter-professional teamwork.Item Reproductive health challenges among women in internally displaced camps in Benue State: A protocol for a community-based health education interventional study.(2023) Ngwibete, A.; Ogunbode, O.; Oluwasola, T.; Omigbodun, A.Sexual and reproductive health (SRH) services are a necessity for marginalized persons such as the displaced. The protocol describes an intervention that can contribute to overcoming challenges associated with SRH service delivery of three selected reproductive health (RH) services: HIV/AIDS, contraception, and cervical cancer screening. A pre-and post-intervention approach will be used to evaluate the effect of an intervention with trained Community-Based Reproductive Health Personnel (CBRHP) and/or mHealth technology within the selected IDP camps. Three (3) months of health education through the CBRHP and/or via mHealth technology will be provided. Using a questionnaire, interviews, and Focus Group Discussion (FGD) guide, the researcher will assess the suitability of this intervention to attain the objectives. Data analysis will be done with SPSS version 26. Univariate analysis will include mean and standard deviation, bivariate analysis will include a chi-square test of goodness for the association of variables, and McNemer’s test to evaluate the effect of the intervention by comparing consistency in response across the variables under study. Multivariate analysis will be used to assess if sociodemographic, knowledge and health service impacts access and use of RH services. For qualitative analysis, findings will be grouped into themes. The outcomes of each theme will be used to complement the findings of the quantitative analysis. The primary outcome measures will include the level of knowledge of SRH, the number of people who want to access RH services and which RH services are most sought by the respondents. If the use of CBRHP is successful, there will be an increase in knowledge and use of HIV/AIDS, contraception and cervical cancer services. Challenges associated with access and uptake of RH services will also be assessed.Item Retinopathy of prematurity in a tertiary facility: an initial report of a screening programme(Paediatric Association of Nigeria, 2020) Olusanya, B. A.; Oluleye, T. S.; Tongo, O. O.; Ugalahi, M. O.; Babalola, Y. O.; Ayede, A. I.; Baiyeroju, A. M.Retinopathy of prematurity (ROP) screening in Nigeria is at a nascent stage and at the moment there are no National guidelines for ROP screening in Nigeria. Thus it is desirable for screening programs to report findings amongst screened preterm infants in order to facilitate the development of national ROP screening criteria and guidelines. The aim of this report is to describe the frequency, severity and risk factors for retinopathy of prematurity (ROP) among preterm and very low-birth-weight babies screened within the first year of initiating an ROP screening program at a Nigerian tertiary facility. Methods: A cross-sectional study of infants born at less than 34 weeks gestational age; or with birth weight less than 1500g between May 2016 and May 2017. ROP screening examinations were performed by ophthalmologists with the use of an indirect ophthalmoscope, after pupillary dilation, in collaboration with the neonatology team. Information on gestational age at birth, birth weight, oxygen therapy and presence of other risk factors were recorded and analyzed. Results: A total of 74 infants were screened during the period. There were 36 (48.6%) males. Mean gestational age at birth was 29.6 (±2.35) weeks. Mean birth weight was 1.26 (±0.27) kg with a range of 800 to 1950g. ROP was detected in 9 (12.2%) infants. Two (22.2%) of these had Threshold ROP. There was no significant difference between the mean birth weight and mean gestational age of the infants who had ROP compared to those without ROP. The two infants with Threshold ROP were treated with intravitreal Bevazicumab and had regression of ROP. Conclusion: Retinopathy of prematurity was diagnosed in at risk infants in this facility. There is, therefore, a need to establish ROP screening programs in all neonatal units across the country. In addition, established programs need to evaluate their screening criteria with a view towards developing country-specific screening guidelines.Item Immunization of children in Africa: strides and challenges(Wolters Kluwer - Medknow, 2023-06) Olawuyi, D. A.; Esanju, D. O.; Olowolayemo, S. A.; Asogwa, C. S.; Salako, O. O.; Kolajo, A. E.; Akano, O. S.; Ibekwe, J. P.; Mbey, A. N.; Raji, A. H.Background: The African continent is behind by a wide margin in the childhood vaccination race which contributes significantly to the high childhood morbidity and mortality rate from vaccine-preventable diseases in the continent. Some African countries are still struggling to achieve routine immunization coverage for all recommended expanded program on immunization vaccines. Aim: In this study, we aimed to identify the barriers hindering childhood immunization in Africa and to identify the remarkable progress made so far. Materials and Methods: Peer-reviewed articles published in English that focused on the barriers to childhood immunization in Africa and the progress made so far was reviewed. This was achieved by searching relevant search terms in PubMed, Google Scholar, Wiley Online Library, and CINAHL databases dating back from January 2000 to June 2022. Result: A total of 30 papers were reviewed. The barriers include parents’ education status, economic status, and gender/age; place of birth and place of residence; cultural beliefs and religious affiliations; fear of contracting diseases and lack of trust in health public institutions; vaccine awareness and delivery; and dose-specific delays. The achievements include international support and oriented actions, plans for technological integration and its implementation, and domestic immunization-oriented actions and research work. Conclusion: Childhood immunization is still low in Africa with the majority of the countries yet to realize the global immunization targets. Technologies and immunization-related interventions have been implemented to support Africa but more concerted effort and aid are required to reduce vaccine-preventable deaths to the bare minimum.