Caregivers perception of common neonatal illnesses and their management among rural dwellers in Enugu state, Nigeria: a qualitative study.

BACKGROUND: Neonatal mortality continues to be a challenge in Nigeria, where low-quality care, caregivers' ignorance of signs of neonatal illnesses, and prevalent use of unorthodox alternatives to health care predominate. Misconceptions originating and propagating as traditional practices and concepts can be linked to adverse neonatal outcomes and increased neonatal mortality. This study explores the perceptions of causes and management of neonatal illness among caregivers in rural communities in Enugu state, Nigeria. METHODS: This was a cross-sectional qualitative study among female caregivers of children residing in rural communities in Enugu state. A total of six focus group discussions (FGDs) were conducted; three in each of the communities, using an FGD guide developed by the researchers. Using pre-determined themes, thematic content analysis was used to analyze the data. RESULTS: The mean age of respondents was 37.2 ± 13.5 years. Neonatal illnesses were reportedly presented in two forms; mild and severe forms. The common causes of the mild illnesses reported were fever, jaundice, eye discharge, skin disorders, and depressed fontanelle. The severe ones were convulsion, breathlessness/difficulty or fast breathing, draining pus from the umbilicus, and failure-to-thrive. The caregivers' perceptions of causes and management of each illness varied. While some believed these illnesses could be managed with unorthodox treatments, others perceived the need to visit health centers for medical care. CONCLUSIONS: Caregivers' perception on the causes and management of common neonatal illnesses in these communities is poor. Obvious gaps were identified in this study. There is a need to design appropriate interventions to dispel the myths and improve the knowledge of these caregivers on neonatal illnesses towards adopting good health-seeking behaviours.

Left ventricular function and cardiac valvar annular dimensions among children with sickle cell anemia compared to those with hemoglobin AA type in Enugu, Nigeria.

Background: Enumerating the relationship between cardiac structures, function and chamber sizes in children with sickle cell anemia would help in delineating some cardiovascular abnormalities which will aid the Pediatric cardiologist and the cardiac surgeons in a number of decision-making situations. Objectives: The objectives of this study are to assess the dimension of cardiac structures and left ventricular function in children with sickle cell anemia in steady state and controls using echocardiography. Methods: A cross-sectional prospective study that assessed cardiac structures and left ventricular function among fifty-one children with sickle cell anemia (HBSS) and compared with fifty children with HB AA type serving as controls. Results: A significant high proportion of children with sickle cell anemia had abnormal Valvar dimension and left ventricular function above two standard deviations (2-SD) from the mean of the standard population compared to the control group, showing a statistically significant difference (χ2 = 10.42, p= 0.001).All the mean annular valves diameter, left ventricular internal dimension in systole and diastole, inter-sinus distance diameter and sinu-tubular junction diameter are higher in children with sickle cell anemia than controls and this is statistically significant. (p<0.005). Conclusion: This result shows that children with sickle cell anemia have increased valvar size diameter compared with those with normal hemoglobin type. A significantly higher proportion of respondents in type SS group had abnormal left ventricular systolic and diastolic dysfunction when compared with those in type AA group.

Hypertension in Children: Could the Prevalence be on the Increase?

BACKGROUND: In children particularly in the developing world, there is a tendency to downplay the role of primary hypertension in their health. In adults, a number of factors have clearly been associated with the incidence of hypertension. Knowledge of the prevalence of hypertension and its associated factors among children in our environment is important and could inform the need for lifestyle changes and routine blood pressure (BP) checks in children so as to reduce BP-related health risks. AIM: The aim of this study is to document the prevalence of hypertension and its risk factors among children in Enugu, Nigeria. MATERIALS AND METHODS: Children aged 6-17 years attending the outpatient clinic of a tertiary hospital, were enrolled for the study. Their socioeconomic status (SES), weight, height, BP, and dipstick urinalysis were measured using standardized methods. Adherence to Mediterranean diet was assessed using the Mediterranean Diet Quality Index (KIDMED). The prevalence of hypertension and the influence of these factors on their BP were analyzed. RESULTS: Forty-six (9%) of the 491 participants had hypertension. Of these 46 hypertensive children, 72% were females while a significantly higher proportion 57% (P = 0.006), were in the age group 13-17 years. While age, gender, and the presence of protein in urine were significantly associated with hypertension in these children; body mass index, diet, family history of hypertension, and SES were not. CONCLUSION: The prevalence of hypertension in children in this environment is high and appears to be increasing. There is need for routine BP and urinalysis check for all children in our clinics and wards.

Cancer Mortality in the Niger Delta Region of Nigeria: A Case Study of the University of Port Harcourt Teaching Hospital.

AIM: The aim of this study is to determine the pattern of cancer mortality (CM) seen in the University of Port Harcourt Teaching Hospital (UPTH) which is a cancer reference center in the Niger Delta Region. METHODOLOGY: This is a 6-year retrospective study of cancer-related deaths in UPTH using patients' admission registers in all the wards and emergency units. Furthermore, the death certificates of cases were reviewed. RESULTS: Three hundred and sixteen cases of cancer-related deaths occurred, involving 174 females and 142 males, in a female-to-male sex ratio of 1.2:1. All age groups were affected, with age group 40-49 years accounting for the majority (20.6%). CM was seen in all the systems, except the central nervous system. Cancers of the gastrointestinal tract and its accessory organs (liver and gall bladder) caused most mortality (27.9%), in a female-to-male ratio of 0.8:1. The single most involved organ in CM is the female breast (20.6%), distantly followed by mortality due to prostate cancers and hematolymphoid cancers which accounted for 9.2% each. Colorectal cancers accounted for 7.3% of cancer deaths and ranked 4th. Cancers of both cervix and stomach each accounted for 5.7% of mortality. The major histologic diagnoses were carcinomas (adenocarcinoma; 36.7%, invasive ductal carcinoma; 20.3%, squamous cell carcinomas; 8.2% and hepatocellular carcinomas; 4.4%). Leukemias and lymphomas accounted for 9.2% of cases, whereas sarcomas accounted for 5.1% of cases. CONCLUSION: Infection-related and noninfection-related cancers cause most mortality in UPTH. The 5th decade was the most commonly affected, while female breast was the single most involved organ. Breast, prostate and hematolymphoid malignancies are common causes of CM with death from breast occurring earliest. Majority of the deceased were educated, working-class urban dwellers. More advocacies on public acceptance of cancer screening and cancer preventive lifestyles as well as governments' improvement on workforce training and treatment infrastructure will improve the current CM profile in Port Harcourt.

Perception of donor breast milk and determinants of its acceptability among mothers in a developing community: a cross-sectional multi-center study in south-east Nigeria.

BACKGROUND: Due to the health and economic benefits of breast milk, the World Health Organization (WHO) recommends that for infants who cannot receive breast milk from their own mothers, the next preferred option is donated breast milk. This recommendation is however rarely practiced in most developing countries where donor milk is not widely accepted. METHODS: This cross-sectional multi-center study enrolled mothers attending antenatal or pediatric clinics in six tertiary institution in south-east Nigeria using purposive and convenient sampling method. Data collection was done using pretested questionnaires. The study aimed to assess the knowledge, acceptability and willingness to donate breast milk and/or use donated breast milk for their infants It also explored factors that determine this behavior. RESULTS: A total of 1235 mothers participated; 39% (480/1225) have heard about the concept of donor milk, while only 10% (79/759) and 7% (81/1179), respectively, had adequate knowledge of the concept and policy on donor milk. Sixty percent indicated willingness to use donor milk or donate breast milk if need arises. Respondents with lower age (p = 0.049) and with higher occupational status (p = 0.001) were more likely to have adequate knowledge of donor breast milk, while respondents with lower educational attainment (p = 0.002) and those who are non-Christians (p = 0.004) were more likely to request financial inducement for donating their breast milk. Adequate knowledge of the concept of donor milk (p = 0.001), preference of donor milk to infant formula (p = 0.001) and requirement of financial remuneration (p = 0.001) were the only significant predictors of willingness to donate and/or receive donated breast milk. CONCLUSION: The knowledge of the concept of donor breast milk and awareness of policies regulating its practice in Nigeria is low, but the prospect of its acceptability is high among mothers surveyed in south-east Nigeria. Targeted public education by relevant government agencies in collaboration with clinicians, community and religious leaders about the concept of donor breast milk to families may help increase the acceptance and practice of donating breast milk and/or use of donated breast milk among mothers in the region.

Clinical evaluation of severe neonatal Hyperbilirubinaemia in a resource-limited setting: a 4-year longitudinal study in south-East Nigeria.

BACKGROUND: Neonatal hyperbilirubinaemia is one of the commonest causes of hospital visit in the neonatal period. When severe, it is a leading cause of irreversible neurological and musculoskeletal disability. Prompt recognition and timely interventions are imperative for a drastic reduction in complications associated with severe hyperbilirubinaemia in newborns. METHODS: We report a 4-year descriptive and longitudinal study to determine the causes, clinical presentations and long-term outcomes in newborns admitted for severe neonatal jaundice. METHODS: Newborns admitted and managed for severe neonatal jaundice at the Enugu State University Teaching Hospital during a 4-year period were enrolled and followed up for 2 years. RESULTS: A total of 1920 newborns were admitted during the study period and 48 were managed for severe hyperbilirubinaemia giving an in-hospital incidence rate of 25 (95% CI 18-32) per 1000 admitted newborns. The mean age of onset was 3.4 ± 0.5 days (range 1-8 days) and hospital presentation from time of first notice was 4.3 ± 0.4 days (range 1-9 days). The total and unconjugated admission serum bilirubin ranged from 7.1 to 71.1 (mean 26 ± 2.5 mg/dl) and 4.2 to 46.3 mg/dl (mean 18.3 ± 9.2) respectively. Earliest sign of severe hyperbilirubinaemia in newborns were: refusal to suck (15.2%) and depressed primitive reflexes (24.5%) while the commonest signs included high pitch cry (11.9%), convulsion and stiffness (6.9%) and vomiting (6.3%) in addition to the former signs. The major causes of severe hyperbilirubinaemia were idiopathic (33.3%), sepsis (35.3%), ABO incompatibility (17.6%) and glucose-6-phosphate dehydrogenase (G6PD) deficiency (11.8%). Long-term sequelae on follow-up included delayed developmental milestone attainment, postural deformities, visual and seizure disorders. CONCLUSIONS: There is urgent need for continued education for mothers, families and healthcare workers on the danger newborns with jaundice could face if not brought early to the hospital for timely diagnosis and management.

Seroprevalence and Risk Factors of Hepatitis B Virus Infection among Adolescents in Enugu, Nigeria.

OBJECTIVES: The aim of the study was to determine the prevalence and correlates of hepatitis B virus infection in adolescents in Enugu-urban. METHODS: A cross-sectional seroprevalence survey was conducted among school children aged 10-18 years. Subjects were selected using multistage sampling. Hepatitis B surface antigenaemia (HBsAg) was assayed for in blood using rapid enzyme-linked immunosorbent assay kits. Data were analyzed using statistical package for social sciences version 16.0 (p < 0.05). RESULTS: Four hundred and twenty children were recruited. Of these, 13 tested positive for HBsAg, giving an overall hepatitis B seroprevalence of 3.1%. Social class, scarifications/tattooing, circumcision and history of surgery were the significant modes of transmission. CONCLUSION: The seroprevalence of hepatitis B among children in the study population is high. Its screening in school children should be incorporated into school health services in our setting while awareness campaigns and health education on its modes of transmission and prevention should be promoted and strengthened.

Chest and occipito-frontal circumference measurements in the detection of low birth weight among Nigerian newborns of Igbo ethnicity.

BACKGROUND: The World Health Organisation has recommended the use of anthropometric measurements as birth weight surrogates. However, it has been found that cut-off points for these anthropometric measurements vary across nations and ethnic groups. OBJECTIVES: To determine the predictive values of chest circumference (CC), occipito-frontal circumference (OFC) and their combinations for low birth weight (LBW) detection in Igbo newborns. METHODS: Live newborns of Igbo origin were recruited within 24 hours of delivery. Their CC, OFC and weight were measured. Cut off points for predicting low birth weight was determined using ROC analysis. RESULTS: A total of 511 live newborns were recruited. For birth weight <2500 g, cut-off values were: CC 30.9 cm; OFC 33.8 cm; summation of CC and OFC 64.9 cm; ratio of CC to OFC 0.92. For weight <2000 g, the cut-off values were: CC 29.6 cm; OFC 32.8 cm; summation of CC and OFC 63.7 cm; ratio of CC to OFC 0.91. CC correlated best with birth weight (r = 0.918). CONCLUSION: CC is the best predictor for LBW.