Exposure to benzene, toluene, ethylbenzene, and xylene (BTEX) at Nigeria's petrol stations: a review of current status, challenges and future directions.

Introduction: In Nigeria, because of increasing population, urbanization, industrialization, and auto-mobilization, petrol is the most everyday non-edible commodity, and it is the leading petroleum product traded at the proliferating Nigeria's petrol stations (NPSs). However, because of inadequate occupational health and safety (OHS) regulatory measures, working at NPSs exposes petrol station workers (PSWs) to a large amount of hazardous benzene, toluene, ethylbenzene, and xylene (BTEX) compounds. Methods: Studies on BTEX exposures among Nigerian PSWs are scarce. Thus, constraints in quantifying the health risks of BTEX limit stakeholders' ability to design practical risk assessment and risk control strategies. This paper reviews studies on the OHS of Nigerian PSWs at the NPSs. Results: Although knowledge, attitude, and practices on OHS in NPSs vary from one Nigeria's study setting to another, generally, safety practices, awareness about hazards and personal protective equipment (PPE), and the use of PPE among PSWs fell below expectations. Additionally, air quality at NPSs was poor, with a high content of BTEX and levels of carbon monoxide, hydrogen sulfide, particulate matter, and formaldehyde higher than the World Health Organization guideline limits. Discussion: Currently, regulatory bodies' effectiveness and accountability in safeguarding OHS at NPSs leave much to be desired. Understanding the OHS of NPSs would inform future initiatives, policies, and regulations that would promote the health and safety of workers at NPSs. However, further studies need to be conducted to describe the vulnerability of PSWs and other Nigerians who are occupationally exposed to BTEX pollution. More importantly, controlling air pollution from hazardous air pollutants like BTEX is an essential component of OHS and integral to attaining the Sustainable Development Goals (SDG) 3, 7, and 11.

Assessment of school health services in primary schools in Gwagwalada area council, Federal Capital Territory, Nigeria.

Introduction: School Health Service (SHS) is one of the five main components of the School Health Programme aimed at ensuring every child remains healthy to benefit maximally from his/her education. This study aimed to assess the level of implementation of SHS in primary schools in the Gwagwalada Area Council of the Nigerian Federal Capital Territory. Methods: a cross-sectional study was carried out in primary schools in Gwagwalada Area Council using a weighted School Health Service assessment checklist. Results: a total of 146 primary schools were studied. Ninety-five (65.1%) of the schools had no health personnel. First aid was offered by 129 (88.4%) of the schools for medical emergencies. All schools sent children with communicable diseases home. None of the public schools assessed had an ambulance or a sickbay. A total of 44 (30.1%) schools, made up of 8 (20.0%) public and 36 (34.0%) private schools, attained the acceptable minimum score of 19. The mean scores on school health services by the private and public schools were 16.31±3.96 SD and 16.23±2.87 SD respectively out of the attainable maximum score of 45 (t=0.145, p=0.885). Conclusion: the level of implementation of SHS in Gwagwalada Area Council is inadequate though with a slightly better situation in the private schools. For more effective SHSs in the study area, there is the need for the provision of sufficient human resources and facilities by stakeholders in Gwagwalada Area Council primary schools.

Prospects of genetic testing for steroid-resistant nephrotic syndrome in Nigerian children: a narrative review of challenges and opportunities.

The prevalence of childhood steroid-resistant nephrotic syndrome (SRNS) ranges from 35% to 92%. This steroid resistance among Nigerian children also reflects underlying renal histopathology, revealing a rare minimal-change disease and a varying burden of membranoproliferative glomerulonephritis and focal segmental glomerulosclerosis (FSGS). FSGS tends to progress to end-stage kidney disease, which requires dialysis and/or renal transplantation. While knowledge of the molecular basis of NS is evolving, recent data support the role of mutant genes that otherwise maintain the structural and functional composition of the glomerular filtration barrier to account for many monogenic forms of FSGS. With the advent of next-generation sequencing, >39 genes are currently associated with SRNS, and the number is likely to increase in the near future. Monogenic FSGS is primarily resistant to steroids, and this foreknowledge obviates the need for steroids, other immunosuppressive therapy, and renal biopsy. Therefore, a multidisciplinary collaboration among cell biologists, molecular physiologists, geneticists, and clinicians holds prospects of fine-tuning the management of SRNS caused by known mutant genes. This article describes the genetics of NS/SRNS in childhood and also gives a narrative review of the challenges and opportunities for molecular testing among children with SRNS in Nigeria. For these children to benefit from genetic diagnosis, Nigeria must aspire to have and develop the manpower and infrastructure required for medical genetics and genomic medicine, leveraging on her existing experiences in genomic medicine. Concerted efforts can be put in place to increase the number of enrollees in Nigeria's National Health Insurance Scheme (NHIS). The scope of the NHIS can be expanded to cater for the expensive bill of genetic testing within or outside the structure of the National Renal Care Policy proposed by Nigerian nephrologists.

The pattern and outcomes of childhood renal diseases at University of Abuja Teaching Hospital, Abuja, Nigeria: A 4 year retrospective review.

INTRODUCTION: Renal disorders contribute to childhood morbidity and mortality in developing countries. Therefore, the knowledge of the burden of childhood renal diseases is required for preventive and management purposes. This article determines the pattern and the outcomes of childhood renal diseases seen at the University of Abuja Teaching Hospital (UATH), Gwagwalada, Abuja, Nigeria. MATERIALS AND METHODS: This was a retrospective review of children aged 1 month to 17 years, who were seen at the paediatric nephrology clinic, emergency paediatric unit and paediatric ward of the UATH over 4 years from January 2013 to December 2016. RESULTS: A total of 4327 children were seen during the study period, with 163 of them having renal disorders, including 95 (58.3%) males and 68 (41.7%) females (mean age of 5.9 ± 4.7 years) giving a prevalence of 3.8% (38 cases per 1000 children). There was a progressive increase in the diagnoses of renal diseases during the study period, from 3.1% in 2013 to 5.4% in 2016. The most common disorders were urinary tract infection (UTI) 50 (30.7%) and acute kidney injury (AKI) 50 (30.7%). Others included nephrotic syndrome (11.7%), congenital anomalies of the kidney and the urinary tract (9.2%), acute glomerulonephritis (7.9%), chronic kidney disease (CKD, 6.7%), nephroblastoma (3.7%) and urolithiasis (2.5%). Twenty-three children died (mortality rate of 14.1%), resulting mostly from AKI (7.8%) and CKD (9.1%). CONCLUSION: UTI and AKI are the leading renal disorders in this study. Concerted efforts are needed to promote preventive nephrology in the face of high cost of treating acute kidney disease and CKD in Nigeria.

Childhood nephrotic syndrome at the University of Abuja Teaching Hospital, Abuja, Nigeria: a preliminary report supports high steroid responsiveness.

The response to steroid in childhood nephrotic syndrome (CNS) varies across geographical regions, depending on aetiology, genetics, and the underlying pathology. Recently, there is an increasing steroid responsiveness among Nigerian children with nephrotic syndrome (NS). This is the first report of CNS at the University of Abuja Teaching Hospital, Gwagwalada, Abuja, Nigeria, between 15th January 2016 and 30th June 2018. Prednisolone was administered to all the children with NS according to the regimen of the International Study of Kidney Disease in Children. There were 46 children aged 17 months to 18 years, including 37 males and 9 females. The peak age was 6-10 years with a mean age of 8.2 ± 4.4 years. Forty-one (89.1%) had idiopathic NS (INS). Secondary NS occurred in five (10.9%) children with hepatitis B infection, sickle cell anaemia, haemolytic-uraemic syndrome, and post-infectious glomerulonephritis (two cases). Plasmodium malariae was not seen. Overall, steroid-sensitive NS (SSNS) was seen in 34 (73.9%) and in 32 (78%) with INS. Five (16.7%) of the 30 with SSNS relapsed on follow-up. Twelve (26.1%) were resistant to steroid (steroid-resistant NS, SRNS). Renal biopsies in five SRNS revealed focal segmental glomerulosclerosis in three, minimal change lesion in one, and severe interstitial fibrosis/glomerulosclerosis in another one. Four (8.7%) children who had SRNS died. A child with SRNS is surviving on renal transplant from a living-unrelated donor. The study supports the notion that steroid responsiveness is increasing among ethnic black Nigerian children. Pre-treatment renal biopsy may be unwarranted.

Mortality in a Cohort of HIV-Infected Children: A 12-Month Outcome of Antiretroviral Therapy in Makurdi, Nigeria.

INTRODUCTION: Recognizing the predictors of mortality among HIV-infected children will allow for concerted management that can reduce HIV-mortality in Nigeria. METHODOLOGY: A retrospective cohort study in children aged 0-15 years, between October 2010 and December 2013, at the Federal Medical Centre, Makurdi, Nigeria. Kaplan-Meier method analysed the cumulative probability of early mortality (EM) occurring at or before 6 months and after 6 months of follow-up (late mortality-LM) on a 12-month antiretroviral therapy (ART). Multivariate Cox proportional regression models were used to test for hazard ratios (HR). RESULTS: 368 children were included in the analysis contributing 81 children per 100 child-years to the 12-month ART follow-up. A significant reduction in EM rates was noted at 17.3 deaths per 100 child-years (30 deaths) to LM rates of 3.0 deaths per 100 child-years (10 deaths), p < 0.01. At multivariate analysis, children with a high pretreatment viral load (≥10,000 copies/ml) were found to be at risk of EM (aHR; 18. 089, 95% CI; 2.428-134.77, p=0.005). Having severe immunosuppression at/or before 6 months of ART was the predictor of LM (aHR; 17.28, 95% CI; 3.844-77.700, p ≤ 0.001). CONCLUSIONS: Although a lower mortality rate is seen at 12 months of ART in our setting, predictors of HIV mortality are having high pretreatment HIV viral load and severe immunosuppression. While primary prevention of HIV infection is paramount, early identification of these predictors among our HIV-infected children for an early ART initiation can reduce further the mortality in our setting. In addition, measures to ensure a good standard of care and retention in care for a sustained virologic suppression cannot be ignored and are hereby underscored.

A Putative Role of Apolipoprotein L1 Polymorphism in Renal Parenchymal Scarring Following Febrile Urinary Tract Infection in Nigerian Under-Five Children: Proposal for a Case-Control Association Study.

BACKGROUND: Although urinary tract infection (UTI) resolves with prompt treatment in a majority of children, some children, especially those aged less than 5 years, also develop renal parenchymal scarring (RPS). RPS causes high blood pressure that may lead to severe chronic kidney disease and end-stage renal disease (ESRD). Although the risk of UTI is higher in white children than in black children, it is unknown whether RPS is more common in white children than in black children as data are scarce in this regard. A common genetic predisposition to kidney disease in African Americans and the sub-Saharan African blacks is the possession of apolipoprotein L1 (APOL1). APOL1 risk variants regulate the production of APOL1. APOL1 circulates in the blood, and it is also found in the kidney tissue. While circulating, APOL1 kills the trypanosome parasites; an increased APOL1 in kidney tissues, under the right environmental conditions, can also result in the death of kidney tissue (vascular endothelium, the podocytes, proximal tubules, and arterial cells), which, ultimately, is replaced by fibrous tissue. APOL1 may influence the development of RPS, as evidence affirms that its expression is increased in kidney tissue following UTI caused by bacteria. Thus, UTI may be a putative environmental risk factor responsible for APOL1-induced kidney injury. OBJECTIVE: The aim of this proposal was to outline a study that seeks to determine if the possession of two copies of either G1 or G2 APOL1 variant increases the risk of having RPS, 6 months following a febrile UTI among Nigerian under-five children. METHODS: This case-control association study seeks to determine whether the risk of RPS from febrile UTI is conditional on having 2 APOL1 risk alleles (either G1 or G2). Cases will be children with a confirmed RPS following a febrile UTI. Controls will be age-, gender-, and ethnic-matched children with a febrile UTI but without RPS. Children with vesicoureteral reflux and other congenital anomalies of the urinary tract are to be excluded. Association between predictor variables (ethnicity, APOL1 G1 or G2, and others) and RPS will be tested at bivariate logistic regression analyses. Predictors that attained significance at a P value of ˂.05 will be considered for multiple logistic regressions. Likelihood-based tests will be used for hypothesis testing. Estimation will be done for the effect size for each of the APOL1 haplotypes using a generalized linear model. RESULTS: The study is expected to last for 3 years. CONCLUSIONS: The study is contingent on having a platform for undergoing a research-based PhD program in any willing university in Europe or elsewhere. The findings of this study will be used to improve the care of African children who may develop RPS following febrile UTI. REGISTERED REPORT IDENTIFIER: RR1-10.2196/9514.

Management of Diarrhoeal Dehydration in Childhood: A Review for Clinicians in Developing Countries.

The survival of a child with severe volume depletion at the emergency department depends on the competency of the first responder to recognize and promptly treat hypovolemic shock. Although the basic principles on fluid and electrolytes therapy have been investigated for decades, the topic remains a challenge, as consensus on clinical management protocol is difficult to reach, and more adverse events are reported from fluid administration than for any other drug. While the old principles proposed by Holliday and Segar, and Finberg have stood the test of time, recent systematic reviews and meta-analyses have highlighted the risk of hyponatraemia, and hyponatraemic encephalopathy in some children treated with hypotonic fluids. In the midst of conflicting literature on fluid and electrolytes therapy, it would appear that isotonic fluids are best suitable for the correction of hypotonic, isonatraemic, and hypernatraemic dehydration. Although oral rehydration therapy is adequate to correct mild to moderate isonatraemic dehydration, parenteral fluid therapy is safer for the child with severe dehydration and those with changes in serum sodium. The article reviews the pathophysiology of water and sodium metabolism and, it uses the clinical case examples to illustrate the bed-side approach to the management of three different types of dehydration using a pre-mixed isotonic fluid solution (with 20 or 40 mmol/L of potassium chloride added depending on the absence or presence of hypokalemia, respectively). When 3% sodium chloride is unavailable to treat hyponatraemic encephalopathy, 0.9% sodium chloride becomes inevitable, albeit, a closer monitoring of serum sodium is required. The importance of a keen and regular clinical and laboratory monitoring of a child being rehydrated is emphasized. The article would be valuable to clinicians in less-developed countries, who must use pre-mixed fluids, and who often cannot get some suitable rehydrating solutions.

Barriers to uptake of prevention of mother-to-child transmission of HIV services among mothers of vertically infected HIV-seropositive infants in Makurdi, Nigeria.

BACKGROUND: Perinatal transmission of human immunodeficiency virus (HIV) continues in Nigeria because of the poor use of prevention of mother-to-child transmission of HIV (PMTCT) services. This study reports on the barriers preventing mothers of vertically infected HIV-seropositive infants to use the PMTCT services at the Federal Medical Centre, Makurdi, Nigeria. METHODS: This is a descriptive study conducted between January and April, 2014. A quantitative survey was applied to detect barriers along the PMTCT services cascade among 52 mothers of vertically infected HIV-seropositive infants. This includes 22 women who attended antenatal care at the Federal Medical Centre (designated as Group A mothers) and 30 women who did not receive any form of PMTCT service (Group B mothers). The study was supplemented with a focused group discussion involving 12 discussants from the two groups. RESULTS: In the quantitative assessment: among the Group A mothers, falling asleep was the most common reason (n=22, 100%) for missing therapeutic/prophylactic antiretroviral medicine; financial constraint (n=22, 100%) was the most common reason for antenatal care visit defaults; and a lot of the mothers (n=11, 50.0%) did not give nevirapine to their newborns because they delivered at home. Among Group B mothers, unawareness of HIV-seropositive status was the most common reason (n=28, 93.3%) given for not accessing PMTCT services. In the qualitative study: noninvolvement of male partners, stigma and discrimination experienced by HIV-seropositive mothers, financial constraints in couples, involvement of traditional birth attendants in antenatal care and delivery of HIV-infected women, unawareness of HIV-seropositive status by pregnant women, poor health system, and the lack of funding for PMTCT services at private and rural health facilities were the major barriers preventing the use of PMTCT services. CONCLUSION: In order to reduce the missed opportunities for PMTCT interventions in Makurdi and by extension the Benue State it represents in Nigeria, strong political and financial commitments are needed to overcome the identified barriers.

Prevalence and risk factors of cytomegalovirus infection among HIV-infected and HIV-exposed uninfected infants in Nigeria.

INTRODUCTION: Cytomegalovirus (CMV) co-infection increases morbidity and mortality in human immunodeficiency virus (HIV) disease. There has been no study on CMV infection and its risk factors among Nigerian HIV-infected and/or HIV-exposed uninfected infants. METHODOLOGY: This was a cross-sectional cohort study at the Federal Medical Center, Makurdi, between January 2012 and March 2013. Acute CMV infection among consecutive three-month- old HIV-infected and HIV-exposed uninfected infants was determined using the enzyme-linked immunosorbent assay of the CMV immunoglobulin M (IgM). The relationship between acute CMV infections in the infants and the potential risk factors was tested using logistic regression analyses. RESULTS: The prevalence of acute CMV infection was 41.4% (91/220), including 12.1% (11/91) and 87.9% (80/91) among the HIV-infected and the HIV-exposed uninfected infants, respectively. In multivariate logistic regression analyses, oropharyngeal candidiasis in the infants, HIV co-infection in the infants, maternal mastitis during breastfeeding, and the absence of maternal chronic CMV infections significantly increased the risk of acute CMV in the young infants. CONCLUSIONS: In our setting, concerted efforts to prevent and/or promptly treat oropharyngeal candidiasis and mastitis during breastfeeding may reduce the burden of CMV among HIV-infected and HIV-exposed uninfected infants. Public enlightenment on the mode of CMV transmission and its prevention is also important.

Prevalence and risk factors of undernutrition among antiretroviral-therapy-naïve subjects aged under 5 years old in Makurdi, Nigeria: a retrospective study.

BACKGROUND: Undernutrition is common in human immunodeficiency virus (HIV) infection and it contributes significantly to its morbidity and mortality. However, as far as we are aware, few studies have described the risk factors of undernutrition among HIV-infected Nigerian children. The study reported here aimed to determine the prevalence and risk factors of undernutrition among HIV-infected, antiretroviral therapy (ART)-naïve children aged under 5 years old in Makurdi, Nigeria. METHODS: A retrospective, cross-sectional study was undertaken at the Federal Medical Centre, Makurdi, between June 2010 and June 2011. Logistic regression modelling was used to determine the risk factors of undernutrition. RESULTS: Data on 182 HIV-infected children (88 males and 94 females), aged between 6 weeks and 59 months were studied. The prevalence of undernutrition was 12.1%, 33.5%, and 54.4% for underweight, wasting, and stunting, respectively. In multivariate regression analyses, being female (adjusted odds ratio [AOR] 0.292, 95% [confidence interval] CI 0.104-0.820, P=0.019), the child's caregiver being on ART (AOR 0.190, 95% CI 0.039-0.925, P=0.04), and the absence of tuberculosis in the child (AOR 0.034, 95% CI 0.003-0.357, P=0.005) were independently protective against underweight. Subjects who were exclusively breastfed in the first 6 months of life were protected from stunting (AOR 0.136, 95% CI 0.032-0.585, P=0.007). No factor impacted significantly on wasting in multivariate analyses. CONCLUSION: Undernutrition among HIV-infected, ART-naïve children aged under 5 years old may be reduced if programmatic interventions are guided toward early initiation of ART among eligible HIV-infected caregivers and the promotion of HIV/tuberculosis coinfection control efforts. Also, the importance of exclusive breastfeeding in reducing undernutrition cannot be overemphasized.

Effects of leisure activities and psychosocial support on medication adherence and clinic attendance among children on antiretroviral therapy.

BACKGROUND: Optimal adherence to antiretroviral therapy (ART) and retention-in-care are essential in HIV management. Through a Kiddies' Club (KC), the study aimed at assessing the impact of social leisures and psychosocial support on ART adherence and clinic attendance in a pediatric ART program. METHODS: This was a descriptive, longitudinal study, conducted at the Federal Medical Centre, Makurdi, Nigeria, from June 2011 to June 2012. It included 33 ART-experienced children and their caregivers. The study was supplemented with a qualitative focused group discussion, involving 12 discussants. ART adherence, clinic attendance, and clinical and immunoviralogical responses of the children to ART were noted at 6 months and at 12 months of follow-up. RESULTS: The children comprised 17 males and 16 females, with a median age of 5 years. Financial constraint was the most common reason given for losses to follow-up in quantitative (32/33, 96.9%) and qualitative (12/12, 100.0%) assessments. But, unavailability of means of transportation may still override the benefit that financial assistance can provide, as reported in the qualitative study. The baseline mean hemoglobin level (8.50 g/dL), median CD4 count (187.00 cells/mm(3)); median weight for height z-score (-0.395), and the median body mass index (15.40) increased significantly to respective values of 10.03 g/dL, 1,030.00 cells/mm(3), -0.090, and 18.50, at 6 months (P-values: 0.000), and 10.47 g/dL, 1,203.00 cells/mm(3), 0.420, and 19.20, at 12 months (P-values: 0.000). The baseline median viral load (45,678.00 copies/mL) also decreased significantly, to 200.00 copies/mL at 6 months and at 12 months (P-values: 0.000). There was no attrition from death or loss to follow-up, and adherence to ART was 100%, at 6 months and at 12 months of follow-up. CONCLUSION: Through the KC, children were retained in care, with excellent adherence to ART, and good clinical and immunoviralogical responses to ART, even after being previously lost to follow-up.

Prevalence and Predictors of Urinary Tract Infections among Children with Cerebral Palsy in Makurdi, Nigeria.

Background. Children with cerebral palsy (CP) are prone to urinary tract infection (UTI). Methods/Objectives. The prevalence and the predictors of UTI among children with CP were compared to age- and sex-matched children without CP at Federal Medical Centre, Makurdi, Nigeria, from December 2011 to May 2013. Results. The age range was between 2 and 15 years with a mean age of 8.63 ± 3.83 years including 30 males and 22 females. UTI was confirmed in 20 (38.5%) CP children compared to 2 children (3.8%) without CP (P value 0.000). Among CP children, Escherichia coli was the commonest organism isolated in 9 (9/20, 45.0%), Streptococcus faecalis in 4 (20.0%), and Staphylococcus aureus in 3 (15%), while both Proteus spp. and Klebsiella spp. were isolated in 2 children (10.0%) each. Escherichia coli was also found in the 2 children without CP. All the organisms were resistant to cotrimoxazole, nalidixic acid, nitrofurantoin, and amoxiclav, while they were 100% sensitive to ceftriaxone and the quinolones. In a univariate regression analysis, only moderate to severe gross motor dysfunction predicted the risk of UTI (OR = 54.81, 95% CI, 2.27-1324.00, P value 0.014). Conclusion. Efforts should be put in place to aid mobility among CP children in order to reduce the risk of UTI.

Correlation between dipstick urinalysis and urine sediment microscopy in detecting haematuria among children with sickle cell anaemia in steady state in Ilorin, Nigeria.

INTRODUCTION: Haematuria is one of the clinical manifestations of sickle cell nephropathy. Although dipstick urinalysis detects haemoglobin and by extension haematuria; it does not confirm haematuria. Urine sediment microscopy confirms haematuria and constitutes a non-invasive "renal biopsy". The need to correlate dipstick urinalysis and urine sediment microscopy findings becomes important because of the cheapness, quickness and simplicity of the former procedure. METHODS: Dipstick urinalysis and urine sediment microscopy were carried (both on first contact and a month after) among consecutive steady state sickle cell anaemia children attending sickle cell clinic at the University of Ilorin Teaching Hospital between October 2004 and July 2005. RESULTS: A total of 75 sickle cell anemia children aged between 1-17 years met the inclusion criteria. Haematuria was found in 12 children (16.0%) and persistent haematuria in 10 children 13.3%. Age and gender did not have significant relationship with haematuria both at first contact (p values 0.087 and 0.654 respectively) and at follow-up (p values 0.075 and 0.630 respectively). Eumorphic haematuria was confirmed in all the children with persistent haematuria with Pearson correlation +0.623 and significant p value of 0.000. CONCLUSION: The study has revealed a direct significant correlation for haematuria detected on dipstick urinalysis and at urine sediment microscopy. It may therefore be inferred that dipstick urinalysis is an easy and readily available tool for the screening of haematuria among children with sickle cell anaemia and should therefore be done routinely at the sickle cell clinics.

Prevalence and Clinical and Immunoviralogical Profile of Human Immunodeficiency Virus-Hepatitis B Coinfection among Children in an Antiretroviral Therapy Programme in Benue State, Nigeria.

Background. Nigeria has the world largest burden of paediatric HIV and is also highly endemic for Hepatitis B virus (HBV). However, relatively little is known regarding the prevalence of HBV-HIV coinfections among Nigerian children. Methods. A retrospective study among treatment naive HIV-infected children attending the pediatric clinic of the APIN Plus/Harvard PEPFAR program of the Federal Medical Centre, Makurdi, between June 2008 and June 2012. Results. The mean age of the 395 subjects studied was 7.53 ± 4.23 years. Thirty-one subjects (7.8%) were positive for HBV. No subject was HIV-HBV-HCV triply infected. Significantly higher HIV-HBC coinfections were found, in older subjects (11-15 years), subjects that did not receive nor complete Hepatitis B vaccinations, and subjects that had a severe immunosuppression of < 15% with respective P values of 0.00, 0.01, and 0.00. HIV-HBV co-infection did not significantly impact on other baseline characteristics including, gender, WHO clinical stage, median absolute CD4 count, mean viral load, median ALT, and hepatotoxicity. Conclusion. A high seroprevalence of HBV among this cohort of HIV-infected children contributes to the calls for pre-ART screening for HBV and the necessary paradigm shift in the ART nucleoside backbone to include agent(s) more dually effective against HIV and HBV.

Childhood Convulsion: Inquiry about the Concerns and Home Management among Mothers in Tegbesun, a Periurban Community in Ilorin, Nigeria.

Background. The fear and panic felt by most parents when their child convulsed made them apply all sorts of management. Objective. This study evaluated the concerns and home management of childhood convulsions among mothers in Tegbesun, a periurban community in Ilorin, Nigeria. Methods. A ten-week cross-sectional study comprising 500 mothers interviewed using a structured questionnaire. Results. Fear of death was the commonest concern (450, 90%) among mothers. For a witnessed convulsion, the majority took the child to the hospital (414, 82.8%). Cow's urine concoction (74, 87.1%) was the most common item administered to a convulsing child. Putting the hand and/or a spoon into the mouth of the convulsing child was the commonest unwholesome practice (74, 61.2%). None of the subjects safely put the convulsing child on his/her side. Conclusions. Maternal concerns are precursors of mismanagement of childhood convulsions, and health education was undertaken at the end of the study.