Term Neonate Born With Right Upper Extremity Skin Necrosis at Birth: A Case Report.

Congenital skin and soft tissue necrosis is a rare condition associated with significant morbidity and mortality in neonates. The authors treated a neonate born with significant skin necrosis of the right forearm. The case report is followed by a literature review and discussion of previously published reports of neonatal skin necrosis. A term female neonate was admitted to our hospital at 24 h of age for skin necrosis of the right forearm with sloughing and edema below the right elbow and contractures of her fingers. Topical treatment with cleansing and antibiotic application was initiated. The LUNA florescent microangiography showed superficial perfusion defects in the arm and dorsum of the hand along with overt ischemia over the dorsal aspect of the forearm. She was treated with intravenous antibiotics following a sepsis evaluation. Subsequently, she developed hypotension treated with fluid boluses, dopamine, and stress dose steroids. Concerns of wound infection and sepsis led to debridement of the necrotic area within the first 24 h post-admission. Wet-to-dry dressing changes using Vashe wound solution were begun postoperatively.; followed by placement of Integra on postoperative day-of-life (DOL) 7; dressing takedown on DOL 12; and autografting of the right hand and forearm with disarticulation of the 4th distal interphalangeal joints and right 5th distal interphalangeal transection on DOL 24. Postoperative dressing care was continued during the remainder of the hospital stay, she remained stable without any further complications and was discharged home on DOL 34 with outpatient clinic follow-up.

The novel LESS (low-cost entrainment syringe system) O2 blender for use in modified bubble CPAP circuits: a clinical study of safety.

Background: Bubble continuous positive airway pressure (bCPAP) is used in resource-limited settings for children with respiratory distress. Low-cost modifications of bCPAP use 100% oxygen and may cause morbidity from oxygen toxicity. We sought to test a novel constructible low-cost entrainment syringe system (LESS) oxygen blender with low-cost modified bCPAP in a relevant clinical setting. Methods: We conducted a clinical trial evaluating safety of the LESS O2 blender among hospitalized children under five years old in rural Cambodia evaluating the rate of clinical failure within one hour of initiation of the LESS O2 blender and monitoring for any other blender-related complications. Findings: Thirty-two patients were included. The primary outcome (clinical failure) occurred in one patient (3.1%, 95% CI = 0.1-16.2%). Clinical failure was defined as intubation, death, transfer to another hospital, or two of the following: oxygen saturation <85% after 30 min of treatment; new signs of respiratory distress; or partial pressure of carbon dioxide ≥60 mmHg and pH <7.2 on a capillary blood gas. Secondary outcomes included average generated FiO2's with blender use, which were 59% and 52% when a 5 mm entrainment was used vs. a 10 mm entrainment port with 5-7 cm H2O of CPAP and 1-7 L/min (LPM) of flow; and adverse events including loss of CPAP bubbling (64% of all adverse events), frequency of repair or adjustment (44%), replacement (25%), and median time of respiratory support (44 h). Interpretation: Overall the LESS O2 blender was safe for clinical use. The design could be modified for improved performance including less repair needs and improved nasal interface, which requires modification for the blender to function more consistently.

Safety of bubble nasal intermittent positive pressure ventilation (NIPPV) versus bubble nasal continuous positive airway pressure (NCPAP) in preterm infants with respiratory distress.

OBJECTIVE: Nasal Intermittent Positive Pressure Ventilation (NIPPV) is an effective therapy for infants in respiratory distress. We here report the safety of a novel, low-cost, non-electric bubble NIPPV device in comparison with bubble NCPAP. STUDY DESIGN: At Paramitha Children's Hospital (Hyderabad, India), preterm (n = 60) neonates with moderate respiratory distress were pragmatically allocated to bubble NCPAP (5-8 cm H2O) or bubble NIPPV (Phigh 8-12 cm H2O/Plow 5-8 cm H2O) based on staff and equipment availability. Primary outcomes to assess safety included clinically relevant pneumothorax, nasal septal necrosis, or abdominal distention. RESULTS: One patient in each arm developed minor nasal septal injury (grade 3 on NCPAP, grade 2 on NIPPV); no patients in either arm developed a clinically significant pneumothorax or abdominal distention. CONCLUSION: The similar rates of nasal septal injury, pneumothorax and abdominal distention suggest that bubble NIPPV has a similar safety profile as bubble NCPAP for preterm infants in respiratory distress.

Predictive and diagnostic measures for kernicterus spectrum disorder: a prospective cohort study.

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.

Antenatal jaundice instruction and acute bilirubin encephalopathy in Nigeria.

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.

Pediatric Shock Review.

Shock occurs when there is energy failure due to inadequate oxygen/glucose delivery to meet metabolic demands. Shock is a leading cause of death and disability in children worldwide. Types of shock include hypovolemic, cardiogenic, distributive, and obstructive. This review provides an overview of the epidemiology, pathophysiology, and clinical signs and symptoms of each of these types of shock, followed by a discussion of advancements in diagnostic tests and tools and management/treatment principles for different categories of shock.

The Changing Landscape of Global Child Health Education in the United States and the Effects of the COVID-19 Pandemic and Civil Unrest.

The events of recent years have affected the landscape of global child health education (GCHE) in the United States. War, racism, forced displacement, and the coronavirus disease 2019 (COVID-19) pandemic had global repercussions that reached US GCHE. The aim of this article is to examine the effect of these events on the landscape of GCHE in the US. Key areas of GCHE have been reframed, reshaped, and accelerated by these events. Travel restrictions accelerated virtual learning opportunities. Core curriculum needed to be reconsidered to address antiracism, equity, and decolonization. Expansion of GCHE activities, including local-global electives, was needed to meet increased resident demand and help address local community needs. Inequities in international partnerships were further highlighted, requiring new approaches. Global research education and practices were also affected with a rapid expansion in virtual opportunities and further development of education in equitable research practices. [Pediatr Ann. 2023;52(9):e324-e329.].

Global Prevalence of Severe Neonatal Jaundice among Hospital Admissions: A Systematic Review and Meta-Analysis.

Evidence regarding the adverse burden of severe neonatal jaundice (SNJ) in hospitalized neonates in resource-constrained settings is sparse. We attempted to determine the prevalence of SNJ, described using clinical outcome markers, in all World Health Organization (WHO) regions in the world. Data were sourced from Ovid Medline, Ovid Embase, Cochrane Library, African Journals Online, and Global Index Medicus. Hospital-based studies, including the total number of neonatal admissions with at least one clinical outcome marker of SNJ, defined as acute bilirubin encephalopathy (ABE), exchange blood transfusions (EBT), jaundice-related death, or abnormal brainstem audio-evoked response (aBAER), were independently reviewed for inclusion in this meta-analysis. Of 84 articles, 64 (76.19%) were from low- and lower-middle-income countries (LMICs), and 14.26% of the represented neonates with jaundice in these studies had SNJ. The prevelance of SNJ among all admitted neonates varied across WHO regions, ranging from 0.73 to 3.34%. Among all neonatal admissions, SNJ clinical outcome markers for EBT ranged from 0.74 to 3.81%, with the highest percentage observed in the African and South-East Asian regions; ABE ranged from 0.16 to 2.75%, with the highest percentages observed in the African and Eastern Mediterranean regions; and jaundice-related deaths ranged from 0 to 1.49%, with the highest percentage observed in the African and Eastern Mediterranean regions. Among the cohort of neonates with jaundice, the prevalence of SNJ ranged from 8.31 to 31.49%, with the highest percentage observed in the African region; EBT ranged from 9.76 to 28.97%, with the highest percentages reported for the African region; ABE was highest in the Eastern Mediterranean (22.73%) and African regions (14.51%). Jaundice-related deaths were 13.02%, 7.52%, 2.01% and 0.07%, respectively, in the Eastern Mediterranean, African, South-East Asian and European regions, with none reported in the Americas. aBAER numbers were too small, and the Western Pacific region was represented by only one study, limiting the ability to make regional comparisons. The global burden of SNJ in hospitalized neonates remains high, causing substantial, preventable morbidity and mortality especially in LMICs.

Corrigendum: Management challenges in the treatment of severe hyperbilirubinemia in low-and middle-income countries: encouraging advancements, remaining gaps, and future opportunities.

[This corrects the article DOI: 10.3389/fped.2023.1001141.].

Reported Complications of Bubble Continuous Positive Airway Pressure Systems in Low-Resource Settings: An International Survey.

Lower respiratory tract infections (LRTIs) are the leading cause of death in young children globally. Most of the global burden of mortality from LRTIs occurs in low-resource settings (LRSs), where obtaining and maintaining respiratory support devices such as commercial bubble continuous positive airway pressure (bCPAP) can be prohibitive. Low-cost bCPAP devices exist, such as the homemade WHO-style bCPAP design, but the safety of this design has been called into question. Based on our team's experience with homemade bCPAP, the side effects of the high pressures described in recent studies are not commonly encountered. Therefore, we sought feedback via an international survey about various complications including pneumothorax from practitioners in LRSs who use two forms of homemade bCPAP. In our qualitative survey, we did not find a convincing pattern in the recall of complications between commercial bCPAP and homemade bCPAP with narrow- or wide-bore expiratory limb in neonates or older children.

Management challenges in the treatment of severe hyperbilirubinemia in low- and middle-income countries: Encouraging advancements, remaining gaps, and future opportunities.

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.

Innovations and adaptations in neonatal and pediatric respiratory care for resource constrained settings.

Respiratory disease is a leading cause of death in children under 5 years of age worldwide, and most of these deaths occur in low- to middle-income countries (LMICs) where advanced respiratory care technology is often limited. Much of the equipment required to provide advanced respiratory care is unavailable in these areas due to high costs, the need for specialty trained personnel, and myriad other resource constraints that limit uptake and sustainable use of these devices, including reliable access to electricity, sensitive equipment needing frequent maintenance, single-patient-use supplies, and lack of access to sterilization equipment. Compounding the problem, pediatrics is uniquely challenging in that one size does not fit all, or even most patients. Despite these substantial barriers, numerous innovations in respiratory care technology have been made in recent years that have brought increasing access to high quality respiratory care in some of the most remote areas of the world. In this article, we intend to review the global burden of respiratory diseases for children, highlight the prototypical innovations that have been made in bringing respiratory care to LMICs, spotlight some of the technologies being actively developed to improve respiratory care in resource-constrained settings, and conclude with a discussion highlighting areas where further innovation is still needed.

A Low-Resource Oxygen Blender Prototype for Use in Modified Bubble CPAP Circuits: Results from Design Feasibility Workshops.

Bubble CPAP is used in low-resource settings to support children with pneumonia. Low-cost modifications of bubble CPAP using 100% oxygen introduces the risk of hyperoxia. Our team developed a low-cost, readily constructible oxygen blender to lower the oxygen concentration. The next step in development was to test its construction among new users and ascertain three outcomes: construction time, outflow oxygen concentration, and an assessment of the user experience. Workshops were conducted in two countries. Instructions were delivered using a live demonstration, a video, and written instructions in the respective native language. Twelve volunteers participated. Average construction times were 24 minutes for the first attempt and 15 minutes for the second. The oxygen concentrations were 53-63% and 41-51% for the 5 and 10 mm entrainment ports, respectively. This novel, low-cost oxygen blender for bubble CPAP can be constructed among new users with reliable performance across devices.

Current Trends in Neonatal Morbidity and Mortality: Experiences from a Tertiary Center in Lagos, Nigeria.

Neonatal mortality is a major contributor to under-five mortality, and Nigeria has the second-highest number of neonatal deaths globally. The country has introduced evidence-based interventions to improve newborn care over the years. The aim of this study was to determine the current trends in neonatal morbidity and mortality at the Lagos University Teaching Hospital, monitor progress over time, and identify areas for improvement. The admission registers and case files of all the neonatal ward admissions were reviewed from January 2018 to April 2020; the age at admission, gestational age, sex, inborn or out-born status, diagnosis, and outcome were recorded and analyzed. Of the 2,959 admissions during the study period, 68.4% were out-born and 77.9% were term gestation infants. The most common diagnoses were neonatal jaundice (NNJ; 28.4%), infection (28.0%), prematurity with associated complications (22.1%), and hypoxic ischemic encephalopathy (HIE; 18.2%). The overall mortality rate was 17.6%. Prematurity with associated complications (39.2%), HIE (24.8%), congenital anomalies (CAs; 12.7%), and NNJ (11.5%) were the most common conditions associated with mortality. Of those who died, the most common diagnoses were term infants with HIE (40.7%), CAs (21.8%), NNJ (18.9%), and infection (15.5%); respiratory distress syndrome (52.4%), infection (31.8%), and CAs (7.8%) were the most common diagnoses in preterm infants. The high risk of mortality with HIE, jaundice, infections, and CAs in this cohort reflects the national figures and trends. Efforts to improve neonatal care, especially respiratory support and education of the populace on NNJ, should be intensified to reduce neonatal mortality in the country.

Neonatal Jaundice: Knowledge and Practices of Healthcare Providers and Trainees in Southwest Nigeria.

Severe neonatal jaundice (SNNJ) is a leading cause of neonatal morbidity and mortality in low- and middle-income countries (LMICs). Risk mitigation and management modalities for SNNJ have led to marked reduction in complications in high-income countries but not in LMICs likely in part due to knowledge gaps among healthcare providers. This study, a cross-sectional study conducted in Ogbomosho, Nigeria, aimed to identify SNNJ knowledge and practices among Nigerian healthcare providers/trainees. Healthcare providers/trainees completed a structured questionnaire. Healthcare providers/trainees included are nurse midwives (33.4%), nurses (18.6%), nursing students (15.2%), traditional birth attendants (TBAs) (12.7%), physicians (10.2%), and medical students (9.9%). Most physicians were aware of the common causes of SNNJ; however, knowledge deficits in other groups were notable. Despite most providers endorsing that glucose-6-phosphate dehydrogenase deficiency can cause SNNJ (91% of physicians, 60% of nurses, 71% of midwives, 81% of medical students, 43% of nursing students, 7% of TBAs), very few providers recognized that it is common, ranging from 3% in nurses up to a high of 47% among medical students. Gaps in provider knowledge regarding preventative measures and sequela were also noted. These data identified significant knowledge gaps regarding the etiology of SNNJ among healthcare providers/trainees, which can lead to missed opportunities in effective prevention and treatment. These deficits must be addressed if we are to eliminate tragic and preventable complications from SNNJ in Nigeria and other LMICs.

Long-Term Impact of Global Pediatrics Curriculum, Experience, and Mentorship in Pediatric Residency.

Global health education is offered increasingly during residency training. The University of Minnesota has offered a global pediatrics track to residents since 2005. This study aimed to understand the impacts of a global pediatrics track on graduates' career choices, skills, and current engagement in global health. An electronic survey was sent to 110 track graduates in February to April 2020. Data were analyzed with descriptive statistics and paired t-tests. Content analysis of written comments was conducted. The response rate was 62% overall, varying by question. Overall, 75% of responding graduates reported global pediatrics track participation affected their career choices. Eighty-four percent recalled plans to work in global health after graduation and 64% of respondents reported working in global health abroad or at home at the time of the survey. Incorporation of public health and global research represented the greatest percentage change in career plans from the time of enrollment to graduation (24% and 27%, respectively). Ninety-five percent of respondents reported that track participation improved their ability to elicit information about cultural beliefs and practices, and 86% reported improvement in cost-conscious care. An increase in global health knowledge and skills was the most common category of impact cited by respondents. Neonatal resuscitation, bubble continuous positive airway pressure, and homemade spacers for metered-dose inhalers were the most used global health-adapted skills. Our study found that graduates of the global pediatrics track perceive their participation affected their knowledge, skills, and attitudes positively, with the potential to improve clinical care and promote health equity locally and globally.

Adjunct Devices for the Pediatric Difficult Airway: A Case Report.

This is a case report of a pediatric patient with a difficult airway, in which several airway adjuncts were used simultaneously to successfully provide adequate oxygenation and ventilation during cardiac arrest. Difficult airways are low-incidence, high-risk emergencies in children, and airway adjuncts may be used infrequently, let alone in combination. Included in the discussion of this case are a description of each airway adjunct and a discussion of the process needed to incorporate airway adjuncts safely and effectively into patient care.

Cluster-randomized controlled trial of intermittent preventive treatment in infancy using sulfadoxine-pyrimethamine (SP-IPTi): a pilot study in Nigeria.

BACKGROUND: Malaria kills a child in sub-Saharan Africa every 2 min despite widely available interventions including intermittent preventive treatment in infants (IPTi). Since 2010, when World Health Organization (WHO) recommended IPTi, no country has implemented it. To our knowledge, no IPTi study has been conducted in Nigeria. Considering severity of malaria in infancy and urgency to improve malaria prevention, we proposed a study to investigate the efficacy of this intervention in reducing malarial morbidity and mortality. OBJECTIVE(S): The aim of this was to determine the safety and efficacy of SP-IPTi in reducing the prevalence of asymptomatic malaria parasitemia and malarial-associated hospital admissions. METHODS: We performed a cluster-randomized controlled trial in 1379 infants. SP was administered alongside routine vaccinations in immunization centers randomized to intervention groups. Infants in control groups received only routine vaccines. Malarial 'morbidity and adverse events were monitored through passive case-detection and cross-sectional surveys'. RESULTS: SP-IPTi was safe. There was no statistically significant difference in terms of risks of asymptomatic parasitemia at 9 months, fever or hospitalization between our control and intervention groups. CONCLUSIONS: Our study demonstrated that SP-IPTi had no benefit but was well tolerated. WHO and some researchers have also reported declining efficacy of SP, due to increasing drug resistance.

Neonatal Eye Shielding during Phototherapy: What Protects the Eye Better?

BACKGROUND: Phototherapy remains an important component of the management of unconjugated neonatal jaundice, a major cause of newborn morbidity. During phototherapy the toxic unconjugated form of bilirubin is converted to nontoxic form through action of light delivered by phototherapy. An important possible complication of phototherapy is retinal damage and therefore eye protective measures are taken during therapy to prevent this from occurring. Devices currently in use for phototherapy are capable of providing intensive phototherapy with the attendant increased risk of eye injury. The materials used in providing eye protection are varied among care providers. A dearth of information exists on shielding provided by the commonly used eye protectors during phototherapy, more so during intensive phototherapy. OBJECTIVE: To evaluate the shielding provided by the different eye protectors commonly used in our setting under intensive phototherapy. MATERIALS AND METHOD: Five materials in use for eye shielding were obtained. Using an institutional built light emitting diode phototherapy device, intensive phototherapy was provided and the irradiance at varying distances of 35 cm, 25 cm, 15 cm and 10 cm was measured using an Olympic bili meterTM Natus. At the distance of each measured irradiance the different eye protective materials were then placed one after the other over the surface of the measuring sensor of the meter and the irradiance measurement was recorded. Two measurements were taken for each material at each distance and the average irradiance measurement was then recorded for each of the materials tested at that distance. RESULTS: Five eye shielding materials in use were identified: black cotton fabric, white cotton fabric, black cotton fabric with foam, white cotton fabric with foam and gauze. The black cotton fabric with or without foam at the phototherapy device irradiances of 30, 46.3, 58.7 and 75.4 µw/m2/nm recorded 0 irradiance. CONCLUSION: Black cotton fabric with or without foam pad provided the most shielding under intensive phototherapy.