Asymptomatic bacteriuria in children with sickle cell anemia at The University of Nigeria teaching hospital, Enugu, South East, Nigeria

<p>Abstract</p> <p>Background</p> <p>Urinary tract infection (UTI) is a common cause of childhood morbidity and mortality in the tropics. Children with sickle cell anemia (SCA) may have compromised kidney function arising from repeated vaso-occlusive episodes and recurrent symptomatic or asymptomatic UTI.</p> <p>Objectives</p> <p>This study aims at determining the prevalence of asymptomatic bacteriuria and sensitivity pattern in children with homozygous sickle haemoglobin compared to children with normal haemoglobin.</p> <p>Methods</p> <p>One hundred children with SCA in stable state and 100 children with normal haemoglobin aged 2-12 years were screened for asymptomatic bacteriuria using midstream urine samples. The samples were incubated aerobically at 37°C for 24 hours within one hour of collection. Children whose urine samples yielded significant bacteriuria (≥10⁵cfu/ml) on two consecutive cultures were regarded as having asymptomatic bacteriuria.</p> <p>Results</p> <p>Asymptomatic bacteriuria was noted in 6% of children with SCA and occurred more in females than males (F: M = 5:1) when compared to 2% in children with normal haemoglobin. <it>Escherichia coli </it>was the commonest organism isolated (33.3%). All the organisms were resistant to co-trimoxazole and ampicillin while most were sensitive to gentamicin, ceftriaxone and the quinolones.</p> <p>Conclusion</p> <p>The risk of asymptomatic bacteriuria is three times more common in children with sickle cell anemia than in children with normal haemoglobin. It is therefore important to screen SCA patients, especially the females for UTI and should be treated according to the sensitivity result of the cultured organisms.</p

Folate levels in children with sickle cell anaemia on folic acid supplementation in steady state and crises at a tertiary hospital in Enugu, Nigeria: a prospective, comparative study

IntroductionFolic acid supplementation is an integral aspect of the management of children with sickle cell anaemia (SCA) especially in Africa. In spite of this, there have been concerns about lower folate levels, especially during crisis. AimTo determine red cell folate levels of children with sickle cell anaemia in steady state and during crisis and compare with those with haemoglobin AA genotype. MethodThis study was prospective, hospital based, and comparative. Fifty children with sickle cell anaemia were recruited during crises and followed up until they met the criteria for attaining steady state. The controls were fifty children matched with those with SCA for age and gender and had haemoglobin AA genotype. Red cell folate estimation was done with the Electrochemiluminescence Immunoassay (ECLIA) method using the automated Roche Cobas e411 equipment. ResultsThe median (IQR) red cell folate level in children during sickle cell crisis was 265.95 (134.50) ng/ml, which was significantly lower than the median (IQR) of 376.30 (206.85) ng/ml obtained during steady state. Most children with SCA (41 out of 50) had significantly higher folate levels during steady state (T=1081, Z-score= -4.660, p &lt; 0.001). Median level of red cell folate was lower during anaemic crisis compared to vaso-occlusive crisis, though not significantly so (N(50), U = 214.00, Z-score= -1.077, p = 0.305). The median red cell folate level of normal controls was 343.55 (92.90) ng/ml, which was significantly lower than the 376.30 (206.85) ng/ml obtained during steady state (N(50), U= 209.00, Z-score= -7.177, p &lt;0.001). Conclusion Median red cell folate levels of the study participants were within normal limits, though most children with SCA had significantly higher levels during steady state compared to crisis. Normal controls had significantly lower red cell folate levels than the children with SCA during steady state

Generalized lymphadenopathy: an unusual presentation of burkitt lymphoma in a Nigerian child: a case report

Intoduction: Burkitt Lymphoma is the fastest growing tumor in human and the commonest of the childhood malignancies. Generalized lymphadenopathy is a common feature of immunodeficiency associated Burkitt lymphoma but an uncommon presentation of the endemic type in Human Immunodeficiency Virus (HIV) negative children. Case presentation: The authors report a 6 year old HIV negative boy who presented with generalized lymphadenopathy, cough, weight loss, fever and drenching night sweat and had received native medication as well as treatment in private hospitals. His examination revealed hepatosplenomegaly, bull neck with generalized significant massive lymphadenopathy. Diagnosis was missed initially until a lymphnode biopsy for histology confirmed Burkitt lymphoma. He was managed on combination chemotherapy with complete resolution and now on follow up. Conclusion: To the best of our knowledge, this is the first documented report of its kind of endemic Burkitt lymphoma involving lymphnodes generally as the primary site. High index of suspicion and early biopsy are the key in this uncommon presentation

Clinical Profile and Electrolyte Abnormalities in Hospitalized Under‑Five Children with Acute Gastroenteritis in a Tertiary Health Facility

Background: Electrolyte abnormalities constitute the leading causes of morbidity and mortality in younger children with acute gastroenteritis.The aim of the study was to determine the clinical profile and pattern of electrolyte abnormalities in under‑five children hospitalized for acutegastroenteritis from November 1, 2014, to January 31, 2015. Methodology: This was a cross‑sectional descriptive study among hospitalized under‑five children with acute diarrhea who were consecutively recruited from November 1, 2014, to January 31, 2015. Relevant clinical data were obtained, while the physical examination was done on all subjects. Serum electrolytes values were determined using the ion‑selective electrode system and compared with standard reference ranges. The data were analyzed using SPSS version 21.0 with the level of statistical significance set at P &lt; 0.05. Results: A total of 108 under‑five children were studied. The majority (101; 93.5%) were &lt;24 months of age, while 41 (38%) of low socioeconomic class background. Metabolic acidosis was the most common electrolyte abnormality followed by hyponatremia and hypokalemia occurring singly or in combination. The case fatality rate was 13 (12.0%). The electrolyte derangements associated with mortality were hypokalemia and acidosis: 11 (84.6%) each, 9 (69.2%) had hyperchloremia, while 6 (46.2%) were reported to have hyponatremia. Conclusion: Electrolyte derangements are common in under 5 years children with acute diarrhea with increased mortality in those with severe acute malnutrition. Proper health education is needed to ensure adequate nutrition and timely use of low‑osmolar oral rehydration solution as well as early referral of cases with persistent gastrointestinal losses in order to save lives. Keywords: Acute gastroenteritis, electrolyte abnormalities, under‑five childre

PREVALENCE AND RISK FACTORS FOR HEPATITIS C AND HUMAN IMMUNODEFICIENCY VIRUS CO-INFECTION AMONG CHILDREN IN ENUGU, NIGERIA

Background: Hepatitis C virus (HCV) and Human Immunodeficiency virus (HIV), are major public health challenges in the developing world especially sub-Saharan Africa. The aim of this study was to determine the prevalence and risk factors of Hepatitis C virus infection among children infected with HIV. Methods: This was a cross-sectional study conducted at the Paediatric HIV Clinic, UNTH, Enugu between July and December 2009. Antibodies to HCV were analyzed by newer generation rapid chromatographic immunoassay method using the Chromatest one step HCV test kit. The data was analysed using the Statistical Package for Social Sciences (SPSS) version 15 statistical software. The chi squared test was used to test for significant association of categorical variables. A p-value o

Association between HIV infection, sociodemographic characteristics and depression in caregivers of HIV infected children in Enugu, South-East, Nigeria.

Background: In the presence of certain factors, HIV infection in children increases the burden of depression in their caregivers. This necessitated the need for this study which aimed to determine the factors that are associated with depression in the caregivers of HIVinfected children.Methods: A comparative hospital-based study of 352 study participants comprising two groups. The first group was the subjects consisting of 176 caregivers of HIV-infected children and the second was the control consisting of 176 caregivers of HIV negative children. Having met the inclusion criteria, these study participants were screened for HIV infection, their sociodemographic characteristics were obtained and depression in them was assessed using Zung self-rating depression scale (SDS). The essence was to determine the factors that were significantly associated with depression in the subjects.Results: Forty-three (24.4%) and 133 (75.6%) of the subjects were males and females respectively while 47 (26.7%) and 129 (73.3%) of the control were males and females respectively. Seventy-six (43.2%) of the subjects and 12 (6.8%) of the control group had SDS scores in the depression range and this difference was significant (2 = 62.06, df = 1, p &lt; 0.001). The factors that were significantly associated with depression in the subjects were the age of the HIV-infected children (p = 0.023, OR = 2.28), caregiver’s sex (p = 0.003, OR = 3.25), socioeconomic status (p &lt; 0.001, OR = 4.00), marital status (p &lt; 0.001, OR = 2.18), type of caregivers (p = 0.028, OR = 2.78), spouse support (p = 0.019, OR = 2.08).Conclusion: There is a high burden of depression among caregivers of HIV-infected children and depression in them is significantly associated with caring for a preadolescent HIVinfected child, female caregivers, lower socioeconomic status, death of a spouse, being a biologic caregiver and lack of spouse support

School health services in Enugu East, Nigeria: perspectives from a resourcepoor setting

School health services (SHS) have widespread impact on the health of a large number of children with implications on access to primary health care especially in developing countries. The aim of this study was to assess health services in primary schools in Enugu East Nigeria. Thirty-three head teachers of primary schools in Enugu east Nigeria and officials of Ministry of Education were interviewed using a questionnaire adapted from school health evaluation scale. Four private schools had health personnel. Only six private schools had a health room. Two public schools had a functional first aid box. There were no health records available in any of the schools. School lunch was given by only one private school. Of a maximum of 45, public and private schools had a mean score of 10.3 and 12.7 respectively on the school health evaluation scale (P=0.01). Three schools only attained the minimum acceptable score of 19. Health services are at a minimal level in primary schools in Enugu East Nigeria. A state school health policy should be developed through inter-sectoral collaboration of the relevant stakeholders to use the platform provided by schools to ensure access to primary health care and also act as bridge for more formal medical care for school children

Determinants of academic performance in children with sickle cell anaemia

BACKGROUND: Some factors are known to influence the academic performance of children with Sickle Cell Anaemia (SCA). Information on their effects in these children is limited in Nigeria. The factors which influence academic performance of children with SCA in Enugu, Nigeria are determined in this study. METHODS: Consecutive children with SCA aged 5–11 years were recruited at the weekly sickle cell clinic of the University of Nigeria Teaching Hospital (UNTH) Enugu, Nigeria. Their age- and sex- matched normal classmates were recruited as controls. The total number of days of school absence for 2009/2010 academic session was obtained for each pair of pupils from the class attendance register. Academic performance was assessed using the average of the overall scores in the three term examinations of same session. Intelligence ability was determined with Draw-A-Person Quotient (DAPQ) using the Draw-A-Person Test while socio-economic status was determined using the occupational status and educational attainment of each parent. RESULTS: Academic performance of children with SCA showed statistically significant association with their socio-economic status (χ2 = 9.626, p = 0.047), and significant correlation with DAPQ (r = 0.394, p = 0.000) and age (r = -0.412, p = 0.000). However, no significant relationship existed between academic performance and school absence in children with SCA (r = -0.080, p = 0.453). CONCLUSIONS: Academic performance of children with SCA is influenced by their intelligence ability, age and socio-economic status but not negatively affected by their increased school absenteeism