Emmanuel Ademola Anigilaje

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.

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.

The prevalence and predictors of HIV infection among children of mothers who missed prevention of mother to child transmission of HIV interventions in Makurdi, Nigeria.

Emmanuel Adémólá Anígilájé1#, Othniel Joseph Dabit1, Bem Ageda2#, Stephen Hwande2 and Terkaa Terrumun Bitto3 1Department of Paediatrics, Benue State University, Makurdi, Benue State, Nigeria 2Department of Obstetrics and Gynecology, Federal Medical Centre, Makurdi, Benue State, Nigeria 3Department of Community Medicine, Benue State University, Makurdi, Benue State, Nigeria #Contributed equally and share first Authorship

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/mm3); 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/mm3, −0.090, and 18.50, at 6 months (P-values: 0.000), and 10.47 g/dL, 1,203.00 cells/mm3, 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.

Tuberculosis, before and after Antiretroviral Therapy among HIV-Infected Children in Nigeria: What Are the Risk Factors?

Introduction In Nigeria, there is a dearth of pediatric data on the risk factors associated with tuberculosis (TB), before and after antiretroviral therapy (ART). Methodology A retrospective observational cohort study, between October 2010 and December 2013, at the Federal Medical Centre, Makurdi, Nigeria. TB was noted among children less than 15 years of age at ART enrolment (prevalent TB-PrevTB), within 6 months (early incident tuberculosis-EITB) and after 6 months (late incident tuberculosis-LITB) of a 12-month follow-up on ART. Potential risk factors for PrevTB and incident TB were assessed using the multivariate logistic and Cox regression models respectively. Results Among 368 HIV-1 infected children, PrevTB was diagnosed in 73 children (19.8%). Twenty-eight EITB cases were diagnosed among 278 children over 132 person-years (py) with an EITB rate of 21.2/100 py. Twelve LITB cases were seen among 224 children over 221.9 py with a LITB rate of 5.4/100 py. A significant reduction in the incidence rates of TB was found over time (75%, p˂ 0.001). Young age of children (12–35 months, aOR; 24, 95% CI; 4.1–146.6, p ˂ 0.001; 36–59 months, aOR;21, 95%CI;4.0–114.3, p ˂ 0.001); history of TB in children (aOR; 29, 95% CI; 7.3–119.4, P˂ 0.001); severe immunosuppression (aOR;38, 95% CI;12–123.2,p ˂ 0.001); oropharyngeal candidiasis (aOR;3.3, 95% CI; 1.4–8.0, p = 0.009) and sepsis (aOR; 3.2, 95% CI;1.0–9.6, p = 0.043) increased the risk of PrevTB. Urban residency was protective against EITB (aHR; 0.1, 95% CI; 0.0–0.4, p = 0.001). Virological failure (aHR; 4.7, 95% CI; 1.3–16.5, p ˂ 0.001) and sepsis (aHR; 26, 95% CI; 5.3–131.9, p ˂ 0.001) increased the risk of LITB. Conclusions In our cohort of HIV-infected children, a significant reduction in cases of incident TB was seen following a 12-month use of ART. After ART initiation, TB screening should be optimized among children of rural residency, children with sepsis, and those with poor virological response to ART.

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%). Cows 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.

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.

There is no cryptococcal antigenaemia among a cohort of children with advanced HIV infection in an antiretroviral therapy programme in Makurdi, Nigeria.

Introduction: Cryptococcal disease is an important opportunistic infection and a major contributor to mortality in HIV/AIDS. Unfortunately, there has been no data describing the burden of cryptococcosis in Nigerian HIV-infected children. Methods: A cross-sectional study between January 2013 to September 2013 at the Federal Medical Centre, Makurdi to determine the prevalence and risk factors of cryptococcal antigenaemia among a cohort of consecutive HIV-infected children (≤15 years of age) with a CD4 count of ≤200 cells/mm3, including treatment-naive and those on Antiretroviral Therapy (ART). The cryptococcal antigen Lateral Flow Assay method was used twice on each sample collected from the children. Results: A total of 699 children were seen but only 88 children had CD4 count of ≤200 cell/mm3. These 88 subjects included 47 Males and 41 Females (M: F, 1:0.9). The age range was from 12-168 months with a mean of 73.23 ± 41.06 months. The CD4 count was from 10 to 198 cells/mm3 with a median of 104 cells/mm3 (Interquartile range, IQR; 53- 157). Twenty (20/88, 22.7%) children had a CD4 count of less than 50 cells/mm3, 24 (27.3%) had CD4 counts between 51-100, and 44 children (50%) had CD4 counts between 101-198 cell/mm3. The median viral load was 3,016 copies/ ml with an IQR of 200-39,354 copies/ml. Only 11 (12.5%) children were not on HAART. There was no cryptococcal antigenaemia (0%) among the 88 children tested. Statistical analysis was thus limited to simple description. Conclusion: In our setting, cryptococcosis may not be a strong consideration in the differential diagnosis of severely immunosuppressed HIV-infected children (≤15 years of age) presenting with pneumonia and or meningoencephalitis

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.

The prevalence and the predictors of complementary and alternative medicine among children on highly active antiretroviral therapy in Makurdi, Nigeria.

Aims: To determine the prevalence, the pattern of usage and the predictors of complementary and alternative medicine (CAM) among children on highly active antiretroviral therapy (HAART). Original Research Article British Journal of Medicine & Medical Research, 4(33): 5262-5283, 2014 5263 Study Design: Prospective, Cross-sectional and quantitative. Place and Duration of Study: Paediatric antiretroviral clinic of the Federal Medical Centre, Makurdi, Benue State, Nigeria, February 2012 to December 2012. Methodology: Researchers administered structured questionnaire to 409 (102 men and 307 women) consecutively consented caregivers (CGs) whose children had been on HAART for not less than 6 months in order to fulfill the objectives of the study. Results: 79.2% (324/409) of children used CAM as reported by their CGs. The three most commonly used CAM products were herbal concoctions containing majorly Bitter leaves (317/324, 97.8%), Ugu leaves/roots (282, 87.0%) and Neem tree leaves/bark (270, 83.3%). CGs also largely administered CAM whose contents were unknown (250, 77.2%). The use of Anointed water (255, 78.7%) and Anointed Oil (245, 75.6%) were also common. Animal products including Elephant skin (12, 3.7%), Elephant bone (10, 3.1%) and Snake bone (8, 2.5%) were also acknowledged. Spiritual healing was the most sought-for practice, seen among 252 (77.8%) CGs. 3.7% (12/324) of the CGs had disclosed the use of CAM to their primary physicians. Multivariate logistic regression analyses showed that: the use of CAM by CGs (AOR; 33.79, 95%CI; 8.049-141.856, P=.000); when the child on HAART is of a male gender (AOR; 2.142, 95%CI; 1.230-3.730, P=.007); fathers as CGs compared to mothers (AOR; 1.698, 95%CI;1.180-2.443, P=.004); CGs with no formal education compared to when CG attained a post-secondary level of education (AOR; 1.498, 95%CI; 1.127-1.990, P=.005), remained independently associated with the use of CAM in children. Conclusions: CAM use is common in Nigerian children on HAART. Concerted efforts should be put in place to encourage disclosure among CGs. Identified harmful CAMs should be discouraged.