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BACKGROUND: Kernicterus spectrum disorder (KSD) resulting from neonatal hyperbilirubinemia remains a common cause of cerebral palsy worldwide. This 12-month prospective cohort study followed neonates with hyperbilirubinemia to determine which clinical measures best predict KSD. METHODS: The study enrolled neonates ≥35 weeks gestation with total serum bilirubin (TSB) ≥ 20 mg/dl admitted to Aminu Kano Hospital, Nigeria. Clinical measures included brain MRI, TSB, modified bilirubin-induced neurologic dysfunction (BIND-M), Barry-Albright Dystonia scale (BAD), auditory brainstem response (ABR), and the modified KSD toolkit. MRI signal alteration of the globus pallidus was scored using the Hyperbilirubinemia Imaging Rating Tool (HIRT). RESULTS: Of 25 neonates enrolled, 13/25 completed 12-month follow-up and six developed KSD. Neonatal BIND-M ≥ 3 was 100% sensitive and 83% specific for KSD. Neonatal ABR was 83% specific and sensitive for KSD. Neonatal HIRT score of 2 was 67% sensitive and 75% specific for KSD; this increased to 100% specificity and sensitivity at 12 months. BAD ≥ 2 was 100% specific for KSD at 3-12 months, with 50-100% sensitivity. CONCLUSIONS: Neonatal MRIs do not reliably predict KSD. BIND-M is an excellent screening tool for KSD, while the BAD or HIRT score at 3 or 12 months can confirm KSD, allowing for early diagnosis and intervention. IMPACT: The first prospective study of children with acute bilirubin encephalopathy evaluating brain MRI findings over the first year of life. Neonatal MRI is not a reliable predictor of kernicterus spectrum disorders (KSD). Brain MRI at 3 or 12 months can confirm KSD. The modified BIND scale obtained at admission for neonatal hyperbilirubinemia is a valuable screening tool to assess risk for developing KSD. The Barry Albright Dystonia scale and brain MRI can be used to establish a diagnosis of KSD in at-risk infants as early as 3 months.
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Distonia , Hiperbilirrubinemia Neonatal , Kernicterus , Recém-Nascido , Lactente , Criança , Humanos , Kernicterus/etiologia , Estudos Prospectivos , Distonia/complicações , Nigéria , Hiperbilirrubinemia Neonatal/diagnóstico , BilirrubinaRESUMO
BACKGROUND: Acute Bilirubin Encephalopathy (ABE) is common in Nigeria. Parents' inability to recognize jaundice and delays in seeking care are significant barriers to its prevention. METHODS: We compared associations of (1) interactive antenatal maternal jaundice instruction with postnatal reinforcement, (2) standard postnatal instruction, and (3) no maternal instruction with the incidence of ABE among 647 jaundice admissions stratified for risk factors identified in initial descriptive analysis. RESULTS: Eighty-three (83/647;12.8%) admissions developed ABE including eleven jaundice-related deaths. ABE was present at admission in 20/22 (90.9%) if mothers received no jaundice instruction and no antenatal care, 42/182 (23.1%) if received antenatal care but no instruction, 16/95 (16.8%) if received postnatal instruction only, and 4/337 (1.2%) if mothers received both antenatal and postnatal instruction (p < .001). ABE was highly associated with out-of-hospital delivery, number of antenatal clinic visits, and birth attendant, but these risks were mitigated by antenatal/postnatal instruction. Admission rates with bilirubin levels below treatment guidelines (12 mg/dL) were higher following instruction (30.7%) than with no instruction (14.4%). Limiting subjects to those meeting admission criteria increased ABE rates in all groups without altering conclusions. CONCLUSION: Interactive antenatal instruction with postnatal reinforcement resulted in timely care seeking and a lower incidence of ABE. IMPACT: Empowering mothers to participate in neonatal jaundice management is critical in low-income countries where jaundice monitoring and follow up are unreliable. Instructing mothers about jaundice in antenatal clinics with postnatal reinforcement is more effective than standard postpartum instruction in facilitating jaundice detection, timely care seeking, and lowering the incidence of acute bilirubin encephalopathy (ABE). Antenatal training also mitigates risks for ABE associated with out-of-hospital deliveries, limited antenatal care, and unskilled birth attendants. IMPACT: Adding structured jaundice instruction in antenatal clinics could greatly reduce bilirubin induced brain injury in countries where ABE is common.
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In high-income countries, premarital genetic counseling for Sickle Cell Disease (SCD) is a standard practice. However, in Nigeria, there is no formal premarital genetic counseling program available for SCD. We conducted a series of focus group discussions with health care professionals, patients with SCD, and parents of the patients with or without SCD to gain an understanding of their attitudes and beliefs towards SCD/Sickle Cell Trait and premarital genetic counseling for SCD. Data were analyzed using Charmaz's constructivist grounded theory approach. Two themes were highlighted in the analysis as follows: (1) the difference between the perception of premarital sickle cell screening among individuals with SCD versus the general population, and (2) the personal beliefs and physical challenges that could lead to the avoidance of premarital screening within the general community. Lack of disease-related knowledge, testing facilities, transportation, and stigma associated with the disease were the most commonly perceived barriers to premarital testing. Also, a willingness to receive premarital testing for SCD exists within our community to reduce the spread of the disease and advocate for improved health-related quality of life of patients with SCD. The content and structure of a premarital genetic counseling program in Kano, Northern Nigeria, needs to be developed.
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Anemia Falciforme , Aconselhamento Genético , Humanos , Nigéria/epidemiologia , Qualidade de Vida , Aconselhamento , Anemia Falciforme/epidemiologiaRESUMO
OBJECTIVES: In the face of limited fiscal and technical resources, improvised methods have been used to provide effective and sustainable ventilatory support in low-resource settings to reduce neonatal mortality associated with respiratory complications. This study assessed the use of improvised bubble continuous positive airway pressure (ibCPAP) ventilation among neonates with respiratory complications and determined its effect on neonatal outcomes in low- and middle-income countries (LMICs). CONTENT: Hospital-based studies conducted between 2010 and 2020 in LMICs were reviewed. Rayyan® software for systematic review was used for screening and article selection. We used Stata® Statacorp Texas USA software to estimate pooled prevalence, proportion estimates, weighted mean differences and 95% Confidence Interval (CI), using the random effects model. SUMMARY: A total of 193 articles were generated and 125 were reviewed. Thirteen articles with 806 neonates on ibCPAP ventilation were included. The pooled prevalence of ibCPAP use was 7.0% (95% CI: 3.0%-13.0%). There was a significant difference in mean oxygen saturation before and after ibCPAP use (-1.34% [95% CI: -1.65% to -1.02%, p<0.01). The duration of oxygen requirement among neonates on ibCPAP was 6.5 hours less than controls (0.27 days [95%CI: -0.49 to -0.05, p<0.01). OUTLOOK: IbCPAP had no effect on the respiratory rate, duration of admission, mortality and survival. IbCPAP use in LMIC hospitals is low and its use improved oxygen saturation and duration on oxygen among the neonates, but had no impact on length of stay, respiratory rate, mortality or survival.
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OBJECTIVES: Cesarean section is the most common obstetric surgical procedure, with associated risks for adverse neonatal outcomes. The interplay of perinatal factors associated with neonatal admissions following cesarean delivery remains poorly understood in developing countries. We examined how perinatal and facility-based factors affect Neonatal Intensive Care Unit (NICU) admission after cesarean delivery in northern Nigeria. METHODS: A prospective cohort study involving 200 women undergoing cesarean section were consecutively enrolled with subsequent follow-up of their infants in the post-natal period. Data were abstracted from the medical record using an interviewer-administered questionnaire. The primary outcomes were NICU admission and intrauterine or early neonatal deaths. Binary logistic regression modelling was used to identify variables independently associated with the outcomes. RESULTS: Over the study period (six months), there were 200 cesarean sections. A total of 30 (15.0%) neonates were admitted into the NICU following the procedure. No stillbirths or early neonatal deaths were recorded. NICU admission was associated with gestational age (preterm vs. term [adjusted odds ratio, aOR: 18.9, 95% confidence interval (CI): 4.0-90.4]), birth weight (small vs. appropriate [aOR: 6.7, 95% CI 1.9-22.7] and large vs. appropriate birth weight [aOR: 20.3, 95% CI 2.9-143.7]) and the number of indications for cesarean section (≥2 vs. one [aOR: 0.2, 95% 0.1-0.8]). CONCLUSIONS: Prematurity, small and large for gestational age neonates; and indications for cesarean section were associated with increased likelihood of neonatal admission following cesarean delivery. These findings could inform ongoing quality enhancement initiatives to improve NICU admission outcomes at the study site, and other similar settings.
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Cesárea , Morte Perinatal , Peso ao Nascer , Feminino , Humanos , Lactente , Recém-Nascido , Unidades de Terapia Intensiva Neonatal , Masculino , Nigéria/epidemiologia , Gravidez , Estudos Prospectivos , Estudos RetrospectivosRESUMO
BACKGROUND: Children with uncomplicated severe acute malnutrition are managed routinely within out-patient malnutrition treatment programs. These programs do not offer maternal mental health support services, despite maternal mental health playing a significant role in the nutritional status of children. Additionally, the burden of maternal Common Mental Disorders (CMDs) is poorly described among mothers of children attending these programs. This study thus determined the burden and risk factors for maternal CMDs among children attending out-patient malnutrition clinics in rural North-western Nigeria. METHODS: We conducted a cross-sectional study among 204 mothers of children with severe acute malnutrition who attending eight out-patient malnutrition clinics in Jigawa, North-western Nigeria. We used the World Health Organization Self-Reporting Questionnaire-20 (WHO SRQ-20) screening tool, a recognised and validated proxy measure for CMDs to identify mothers with CMDs. The prevalence of maternal CMDs was determined by identifying the proportion of mothers with SRQ scores of ≥8. Risk factors for CMD were determined using multivariable logistic regression. RESULTS: Maternal CMD prevalence in children attending these facilities was high at 40.7%. Non-receipt of oral polio vaccine (OPV) (AOR 6.23, 95%CI 1.85 to 20.92) increased the odds for CMD. While spousal age above 40 (AOR 0.95, 95%CI 0.90 to 0.99) and long years spent married (AOR 0.92, 95%CI 0.85 to 0.98) decreased the odds for CMD. CONCLUSIONS: Our findings indicate maternal CMD burden is high in out-patient malnutrition clinics in North-western Nigeria. Maternal mental health services would need to be integrated into the community management of acute malnutrition programs to provide more holistic care, and possibly improve long-term outcomes after discharge from these programs.
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Desnutrição , Transtornos Mentais , Criança , Estudos Transversais , Feminino , Humanos , Lactente , Transtornos Mentais/epidemiologia , Mães , Nigéria/epidemiologia , Pacientes AmbulatoriaisRESUMO
BACKGROUND: Neonatal jaundice (NNJ) is a common condition and when not adequately treated leads to acute bilirubin encephalopathy/kernicterus. This largely preventable condition is an important cause of death and disability in low- and middle-income countries. Education, early detection and effective management are key for prevention and require an understanding of community knowledge and practices to foster appropriate behavior to prevent severe NNJ. Therefore, the aim of this study was to identify knowledge, observation for jaundice (both active and passive) and practices related to NNJ in northern Nigeria. METHODS: This descriptive, correlational and cross-sectional study enrolled 298 household members with an average age of 29.8 years in Kano, Nigeria. A structured questionnaire regarding knowledge of, potential sequelae and causes and local practices related to NNJ was administered and data were analyzed using descriptive and Chi-square statistics. RESULTS: Participants reported: 85% NNJ to be a sign of illness; 3% understood that NNJ could cause brain damage; 94% did not actively observe for jaundice in their newborns; 56% did not know what causes NNJ; 88% would seek care if their newborn developed jaundice. Significant relationships between educational levels and what study participants would do if a newborn develops jaundice and between occupation, educational level and knowledge about causes of NNJ were noted, consistent with a difference in active jaundice observation between ethnic groups. CONCLUSION: A public health approach to NNJ with a strong community education program is a crucial next step in the fight to eliminate severe NNJ.
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Icterícia Neonatal , Adulto , Estudos Transversais , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Recém-Nascido , Icterícia Neonatal/diagnóstico , Icterícia Neonatal/epidemiologia , Nigéria , População RuralRESUMO
OBJECTIVE: To evaluate whether teaching mothers about neonatal jaundice will decrease the incidence of acute bilirubin encephalopathy among infants admitted for jaundice. STUDY DESIGN: This was a multicenter, before-after and cross-sectional study. Baseline incidences of encephalopathy were obtained at 4 collaborating medical centers between January 2014 and May 2015 (Phase 1). Structured jaundice instruction was then offered (May to November 2015; Phase 2) in antenatal clinics and postpartum. Descriptive statistics and logistic regression models compared 3 groups: 843 Phase 1 controls, 338 Phase 2 infants whose mothers received both antenatal and postnatal instruction (group A), and 215 Phase 2 infants whose mothers received no instruction (group B) either because the program was not offered to them or by choice. RESULTS: Acute bilirubin encephalopathy occurred in 147 of 843 (17%) Phase 1 and 85 of 659 (13%) Phase 2 admissions, which included 63 of 215 (29%) group B and 5 of 338 (1.5%) group A infants. OR for having acute bilirubin encephalopathy, comparing group A and group B infants adjusted for confounding risk factors, was 0.12 (95% CI 0.03-0.60). Delayed care-seeking (defined as an admission total bilirubin ≥18 mg/dL at age ≥48 hours) was the strongest single predictor of acute bilirubin encephalopathy (OR 11.4; 6.6-19.5). Instruction decreased delay from 49% to 17%. Other major risk factors were home births (OR 2.67; 1.69-4.22) and hemolytic disease (hematocrit ≤35% plus bilirubin ≥20 mg/dL) (OR 3.03; 1.77-5.18). The greater rate of acute bilirubin encephalopathy with home vs hospital birth disappeared if mothers received jaundice instruction. CONCLUSIONS: Providing information about jaundice to mothers was associated with a reduction in the incidence of bilirubin encephalopathy per hospital admission.
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Icterícia/complicações , Kernicterus/epidemiologia , Kernicterus/etiologia , Mães/educação , Doença Aguda , Estudos Transversais , Feminino , Humanos , Incidência , Lactente , Recém-Nascido , Kernicterus/prevenção & controle , Masculino , Nigéria/epidemiologia , Aceitação pelo Paciente de Cuidados de SaúdeRESUMO
BACKGROUND: Severe acute malnutrition (SAM) is associated with significant morbidity and mortality and is disproportionately distributed mainly in developing countries. In Nigeria, the prevalence of SAM in the North-Western region of the country is significantly higher than the national average. In this study, we identified risk factors for SAM in North-Western Nigeria. Identifying such risk factors would be helpful in developing local preventive strategies and providing insights for broader SAM control programs in other high-burden country settings. METHODS: We performed post hoc data analysis, comparing baseline socio-demographic and household-level risk factors in a cohort of 1011 children aged between 6 and 59 months who either had SAM or were well-nourished children. We defined nutritional status using the World Health Organization (WHO) reference standards and investigated the association between SAM and our identified risk factors using multivariable logistic regression model. RESULTS: Children aged between 12 and 23 months [adjusted odds ratio (AOR) 2.95, 95% confidence interval (CI) 1.99-4.38], household who reared domestic animals (AOR 1.94, 95% CI 1.40-2.69) and those from polygamous households (AOR 1.91, 95% CI 1.33-2.74) had significantly increased odds of developing SAM. Parental education and being on the household diet reduced the odds of having SAM. CONCLUSIONS: Our findings suggest the need to develop optimal complementary feeding nutrition programs and promote adult and general education in our community. Cultural and feeding practices in local polygamous households also need further investigation to understand the association between polygamy with SAM.
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Características da Família , Desnutrição/epidemiologia , Estado Nutricional , Desnutrição Aguda Grave/etiologia , Classe Social , Pré-Escolar , Dieta , Feminino , Insegurança Alimentar , Humanos , Lactente , Masculino , Nigéria/epidemiologia , Prevalência , Fatores de Risco , Desnutrição Aguda Grave/mortalidade , Fatores SocioeconômicosRESUMO
BACKGROUND: Soil-transmitted helminthic (STH) infections are common in Sub-Saharan Africa. One method used for control of these helminths is mass anti-helminthic administration in populations at risk of STH infections. In this regard, empiric treatment of children with Severe Acute Malnutrition (SAM) for STH infection is practiced in this region. It is however unclear if children with SAM suffer more from STH infection than healthy children. The objective of this study was to compare prevalence and intensity of STH infection between pre-school aged children with SAM and healthy children. METHODS: We approached 1114 pre-school aged children attending care in two health facilities in Kano, Nigeria to partake in this study. Of this number, we recruited 620 (55.7%) children, comprising 310 well-nourished children from well-baby clinics and 310 children with SAM from Community Management for Acute Malnutrition (CMAM) centres in these facilities. We assessed their nutritional status using World Health Organisation (WHO) growth charts and collected stool samples which we analysed using Formal-Ether Concentration technique to identify STH infection and Stoll's technique to assess intensities of STH infection. We fitted a logistic regression model to determine if there was any association between nutrition status and helminthic infection, adjusting for the confounding effects of socio-economic status and age. We compared intensity of STH infection (measured as eggs per gram of faeces) between both nutrition groups using the independent t-test. RESULTS: Overall STH prevalence in our population was low (2.7%) and we found no significant association between nutritional status and presence of STH infection (OR = 1.10, 95% CI 0.38 to 3.21). Majority of our study participants had either low or moderate (94.2%) and there was no statistically significant difference between intensity of STH infection (t value = - 1.52, P value = 0.13) in children with SAM and those who were well-nourished. CONCLUSIONS: The overall STH prevalence among pre-school children was low in Kano and we did not find prevalence and intensity of STH infection to differ significantly between preschool children with SAM and well-nourished children. Our findings confirm the WHO recommendation that at low levels of prevalence and intensity, interventions to control STH are unnecessary.
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Helmintíase/epidemiologia , Helmintíase/transmissão , Desnutrição Aguda Grave/parasitologia , Animais , Estudos Transversais , Fezes/parasitologia , Feminino , Helmintos/isolamento & purificação , Humanos , Lactente , Masculino , Nigéria/epidemiologia , Estado Nutricional , Prevalência , Desnutrição Aguda Grave/epidemiologia , Fatores Socioeconômicos , Solo/parasitologiaRESUMO
Neonatal jaundice (NJ) is common in newborn infants. Severe NJ (SNJ) has potentially negative neurological sequelae that are largely preventable in high resource settings if timely diagnosis and treatment are provided. Advancements in NJ care in low- and middle-income countries (LMIC) have been made over recent years, especially with respect to an emphasis on parental education about the disease and technological advancements for improved diagnosis and treatment. Challenges remain, however, due to lack of routine screening for SNJ risk factors, fragmented medical infrastructure, and lack of culturally appropriate and regionally specific treatment guidelines. This article highlights both encouraging advancements in NJ care as well as remaining gaps. Opportunities are identified for future work in eliminating the gaps in NJ care and preventing death and disability related to SNJ around the globe.
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[This corrects the article DOI: 10.3389/fped.2023.1001141.].
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OBJECTIVE: To determine the predictive accuracy of admission cardiotocography (CTG) as a screening test for perinatal asphyxia in high-risk parturients. METHODS: A prospective study was done on a group of 180 high-risk parturients in the labor ward of Aminu Kano Teaching Hospital were subjected to a 30-min admission cardiotocography. Results were categorized based on the RCOG criteria. Those with normal results were allowed to progress in labor, while those with abnormal results had their delivery expedited. Umbilical artery blood gas analysis was done at delivery. Measured variables were expressed in descriptive statistics. Tests of association for categorical variables were done using the non-parametric chi-square test (P-value of ≤0.05). The Binary logistic regression model was used to control potential confounders. RESULTS: After excluding five cord blood samples, 175 samples were analyzed. The CTG was reassuring in 149 (85.1%), non-reassuring in 15 (8.6%), and abnormal in 11 (6.3%) women. Fetal distress developed in 5 (3.4%) and 7 (46.7%) of reassuring and non-reassuring groups, respectively. The test had 91% sensitivity, specificity was 68.8%, and the predictive accuracy was 88.6% for asphyxia using base deficit. CONCLUSION: The admission that cardiotocography is useful in detecting fetuses at risk of perinatal asphyxia in high-risk deliveries.
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Asfixia Neonatal , Cardiotocografia , Recém-Nascido , Gravidez , Feminino , Humanos , Masculino , Cardiotocografia/métodos , Estudos Prospectivos , Asfixia , Nigéria , Sofrimento Fetal/diagnóstico , Asfixia Neonatal/diagnóstico , Frequência Cardíaca FetalRESUMO
INTRODUCTION: The knowledge, attitude, and practice of emergency neonatal resuscitation are critical requirements in any facility that offers obstetric and neonatal services. This study aims to conduct a needs assessment survey and obtain individual and facility-level data on expertise and readiness for neonatal resuscitation. We hypothesize that neonatal emergency preparedness among healthcare providers in Kano, Nigeria is associated with the level of knowledge, attitudinal disposition, practice and equipment availability at the facility level. METHODS: A semi-structured, self-administered questionnaire was administered to a cross-section of health providers directly involved with neonatal care (n = 112) and attending a neonatal resuscitation workshop in Kano state. Information regarding knowledge, attitude, practice and facility preparedness for neonatal resuscitation was obtained. Bloom's cut-off score and a validated basic emergency obstetric and neonatal care assessment tool were adopted to categorize outcomes. Multivariable logistic regression was employed to determine independent predictors of knowledge and practice. RESULTS: Almost half (48% and 42% respectively) of the respondents reported average level of self-assessed knowledge and comfort during resuscitation. Only 7% (95% CI:3.2-13.7) and 5% (95% CI:2.0-11.4) of health providers demonstrated good knowledge and practice scores respectively, with an overall facility preparedness of 46%. Respondents' profession as a physician compared to nurses and midwives predicted good knowledge (aOR = 0.08, 95% CI: 0.01-0.69; p = 0.01), but not practice. CONCLUSION: Healthcare provider's knowledge and practice including facility preparedness for emergency neonatal resuscitation were suboptimal, despite the respondents' relatively high self-assessed attitudinal perception. Physicians demonstrated higher knowledge compared to other health professionals. The low level of respondents' awareness, practice, and facility readiness suggest the current weak state of secondary health systems in Kano.
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Ressuscitação , Adulto , Estudos Transversais , Serviços Médicos de Emergência/métodos , Feminino , Instalações de Saúde , Conhecimentos, Atitudes e Prática em Saúde , Pessoal de Saúde , Humanos , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Tocologia , Nigéria , Médicos , Ressuscitação/métodos , Inquéritos e Questionários , Adulto JovemRESUMO
Newborns in high-income countries are routinely screened for neonatal jaundice using transcutaneous bilirubinometery (TcB). In low-and middle-income countries, TcB is not widely used due to a lack of availability; however, mobile-phone approaches for TcB could help expand screening opportunities. We developed a mobile phone-based approach for TcB and validated the method with a 37 patient multi-ethnic pilot study. We include a custom-designed snap-on adapter that is used to create a spatially resolved diffuse reflectance detection configuration with the illumination provided by the mobile-phone LED flash. Monte-Carlo models of reflectance from neonatal skin were used to guide the design of an adapter for filtered red-green-blue (RGB) mobile-phone camera reflectance measurements. We extracted measures of reflectance from multiple optimized spatial-offset regions-of-interest (ROIs) and a linear model was developed and cross-validated. This resulted in a correlation between total serum bilirubin and mobile-phone TcB estimated bilirubin with a R 2= 0.42 and Bland-Altman limits of agreement of +6.4 mg/dL to -7.0 mg/dL. These results indicate that a mobile phone with a modified adapter can be utilized to measure neonatal bilirubin values, thus creating a novel tool for neonatal jaundice screening in low-resource settings.
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BACKGROUND: Stunting and severe wasting can co-occur in under-fives, predisposing them to increased risks for morbidity and mortality. The Community Management of Acute Malnutrition (CMAM) programme, which provides outpatient malnutrition care for severely wasted children, has been successful at managing severe wasting, but there are limited data on stunting among entrants into these programmes. METHODS: We performed secondary analysis of data collected from attendees of two CMAM centres in north-western Nigeria. Using WHO reference standards, we determined the prevalence of concurrent stunting (height/length-for-age <-2 SD) among severely wasted children (weight-for-height z-scores <-3 SD). We identified individual and household-level risk factors for concurrent stunting using multivariable logistic regression analysis. RESULTS: Our cohort comprised 472 severely wasted children and the majority (82.8%) were stunted. Age groups of 12-23 mo (adjusted OR [AOR]=2.38, 95% CI 1.26 to 4.48) and 24-35 mo (AOR=7.81, 95% CI 1.99 to 30.67), male gender (AOR=2.51, 95% CI 1.43 to 4.39) and attending the rural malnutrition clinic (AOR=3.08, 95% CI 1.64 to 5.79) were associated with a significantly increased probability of stunting. CONCLUSIONS: Stunting prevalence is high among severely wasted children attending CMAM programmes in north-western Nigeria. Policymakers need to adapt these treatment programmes to also cater for stunting, taking into account practical programmatic realities such as available expertise and scarce resource allocation.
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Desnutrição , Criança , Estudos Transversais , Transtornos do Crescimento/epidemiologia , Humanos , Lactente , Masculino , Desnutrição/epidemiologia , Nigéria/epidemiologia , Prevalência , Fatores de RiscoRESUMO
Early recognition of neonatal hyperbilirubinemia is essential for prevention of bilirubin neurotoxicity and its long-term sequelae. High rates of home delivery in low- and middle-income countries (LMICs) as well as early discharge post-delivery (within 24hours) make community surveillance for neonatal hyperbilirubinemia highly important. Here, we performed a literature review to estimate the level of societal awareness of neonatal hyperbilirubinemia. We searched several databases for studies assessing the knowledge and awareness of neonatal hyperbilirubinemia. We retrieved 211 citations from 206 databases with five being in the grey literature. 52 selected articles were further reviewed. Data from these studies were then analyzed using Stata software (Statacorp® LLC Texas USA). We found that the pooled estimate of societal awareness of neonatal hyperbilirubinemia was 67% (95% confidence interval [CI]: 60, 74). There however was a publication bias (Begg test: P ≤ 0.01; Egger P = 0.06). Studies that scored or graded knowledge reported lower estimates [adjusted odds ratio (aOR) = -0.17; 95% CI: -0.32-0.02; P = 0.03]. Hospital location was an important determinant of awareness of complications [aOR = 0.30; 95% CI: 0.30-0.57; P = 0.03]. We therefore concluded that there is a significant need to improve societal awareness of neonatal hyperbilirubinemia.
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Hiperbilirrubinemia Neonatal , Bilirrubina , Hospitais , Humanos , Hiperbilirrubinemia Neonatal/epidemiologia , Recém-NascidoRESUMO
Global new-born mortality has shown steady decline over the last two decades, but this decline has been slowest in Sub-Saharan Africa (SSA). Perinatal asphyxia (PA) is a major cause of new-born deaths in this region and as such SSA now contributes a disproportionate large percentage of global asphyxia-related deaths. In this paper, we examine regional challenges affecting primary, secondary and tertiary prevention of PA and proffers locally adaptable solutions to these identified challenges.
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Asfixia Neonatal/mortalidade , Asfixia Neonatal/prevenção & controle , Prevenção Primária , Prevenção Secundária , Prevenção Terciária , África Subsaariana/epidemiologia , Asfixia Neonatal/terapia , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Lactente , Obstetrícia , Cuidado Pré-NatalRESUMO
BACKGROUND: Acute bilirubin encephalopathy (ABE) is an important cause of neonatal morbidity in Nigeria, accounting for 5-14% of neonatal deaths. Most newborns with severe ABE have irreversible damage before receiving treatment emphasizing the need for timely pre-admission monitoring and referral. There is limited evidence that educational interventions targeting mothers and health care providers will reduce delayed care. OBJECTIVE: To provide baseline data on the incidence of ABE and associated pre-admission risk factors in five centers of Nigeria in order to evaluate the effect of subsequent educational interventions on outcome. STUDY DESIGN: The incidence of ABE among newborns treated for hyperbilirubinemia was documented prospectively. Bivariate analysis and multivariate logistic regression were used to evaluate risk factors for acute bilirubin encephalopathy and reasons for regional differences in its occurrence. RESULTS: Of 1040 infants, 159 treated for hyperbilirubinemia (15.3%) had mild to severe bilirubin encephalopathy (including 35 deaths), but the incidence ranged from 7 to 22% between centers. Logistic regression identified four common predictors: total serum bilirubin (odds ratio 1.007 per mg/dl rise), out-of-hospital births (OR 2.6), non-alloimmune hemolytic anemia (OR 2.8), and delayed care seeking (OR 4.3). CONCLUSION: The high occurrence of bilirubin encephalopathy in Nigeria is due in large part to a delay in seeking care. A planned intervention strategy will target conditions leading to severe hyperbilirubinemia and delay.