Journal of Tropical Pediatrics最新文献

This study aimed to identify risk factors for noninvasive ventilation (NIV) failure in <30 weeks' gestation preterm neonates and compare morbidity in patients with and without NIV failure. This study included preterm neonates <30 weeks' gestation who received NIV support for respiratory distress syndrome (RDS). Demographic and clinical characteristics were compared between infants with and without NIV failure within the first 72 hours after birth. Of 443 preterm neonates, NIV failure occurred in 101 (22.8%). Of these, initial respiratory support was nasal continuous positive airway pressure (nCPAP) in 76 infants (75.2%) and nasal intermittent positive pressure ventilation (NIPPV) or bilevel positive airway pressure (BiPAP) in 25 infants (24.8%). Gestational age, birth weight, and antenatal steroid exposure were significantly lower in patients with NIV failure. Grade III-IV intraventricular hemorrhage, moderate/severe bronchopulmonary dysplasia, and retinopathy of prematurity requiring laser photocoagulation were significantly more common in the NIV failure group. Multivariate logistic regression analysis showed that antenatal steroid therapy reduced NIV failure [odds ratio (OR): 0.53, 95% confidence interval (CI): 0.29-0.94; P = .03], while nCPAP (OR: 2.61, 95% CI: 1.53-4.48; P < .001), surfactant requirement (OR: 2.40, 95% CI: 1.36-4.25; P = .003), and ≥2 doses of surfactant need (OR: 3.57, 95% CI: 1.89-6.74; P < .001) were associated with greater NIV failure. The results of this study indicated that administering antenatal steroids and using NIPPV or BiPAP instead of nCPAP as initial respiratory support reduced the likelihood of NIV failure in preterm infants with RDS.

Musculoskeletal infection of pelvis can be confused with septic arthritis of the hip, irritable hip, sacroiliitis, and spondylodiscitis in the initial period. This study aimed to present the complete clinical picture of pelvic infective osteomyelitis (PIO) in children along with its natural course. Two researchers independently used PubMed and Scopus electronic databases for the literature review. This review includes all studies reporting PIO in the pediatric age group. The final inclusion of 11 eligible studies was done. A total of 277 patients were analyzed from the included studies with the majority of males (158/242, 65.2%). Hip and groin pain (147/195, 75.3%) and limp (155/249, 62.2%) were the common presenting symptoms. Increased systemic temperature (83/103, 80.5%) and localized tenderness at the hip joint area (90/121, 74.3%) were among the commonest signs. Magnetic resonance imaging was an investigation of choice for diagnosis (89/93, 95.6%). Blood culture showed growth in 47.6% (119/250) patients with Staphylococcus aureus (83/102, 81.3%) being the most common isolated organism. Treatment with sensitive antibiotics was the mainstay of management with surgery for debridement or biopsy being required in only 16.1% (23/142) of the patients. PIO in children is a rare condition mimicking several other disease processes affecting the neighboring tissues the diagnosis of which gets limited in low-resource settings. Further prospective clinical studies are the need of the hour to validate the guideline proposed. Explorative studies to define a clinical scoring system to differentiate septic arthritis of the hip from PIO may be considered.

Many studies have reported the relationship between eating rate and childhood overweight/obesity, while results remain inconclusive. The present study was done to estimate the association between eating rate and childhood overweight/obesity through a systematic review of prevalence studies. Relevant studies were searched by two independent researchers in databases including PubMed, Embase, Cochrane Library, and Web of Science, and data were collected from relevant studies published through June 2023 using predefined inclusion/exclusion criteria. A summary estimate was calculated using a random-effect model, and subgroup analysis was performed to explore sources of heterogeneity. Data from 16 published studies were eligible for inclusion. Fast eating was associated with a higher risk of overweight/obesity compared with a medium eating rate (OR = 1.80; 95% CI: 1.49, 2.18), and slow eating showed a declined overweight/obesity risk among children and adolescents (OR = 0.65; 95% CI: 0.52, 0.81). Subgroup analysis performed according to age showed that in all age groups, eating fast was positively correlated with overweight/obesity, while eating slowly was negatively associated with overweight/obesity. According to our study, eating rate was closely related to childhood overweight/obesity, and eating fast was associated with an increased likelihood of being overweight/obesity. In the future, it will be necessary to understand the factors that influence fast eating and develop methods to slow down the eating rate in children and adolescents.

Recent evidence shows a shift in neonatal mortality causes, with an increasing proportion due to birth defects. This study aimed to determine the prevalence and treatment outcomes of congenital anomalies (CAs) at a tertiary referral center in Northern India. This retrospective observational study was conducted over 7 years (May 2014-December 2021) and included all inborn and outborn neonates admitted with a diagnosis of CA as per ICD-10 classification in a level 3 NICU in North India. The prevalence of CAs was 8.9% (332 out of 3734 neonates). The most commonly affected systems were cardiovascular (33.4%), gastrointestinal (19.8%), and genitourinary (19.8%). While 57.5% of these defects could potentially be addressed through pediatric and cardiovascular surgery, only a small proportion of eligible neonates received timely surgical intervention due to delayed referrals and financial constraints. The mortality rate was 16.8%. This study highlights the significant burden of CAs in Northern India, emphasizing the need for enhanced capacity building, better facilities, and increased awareness for timely referrals. The findings underscore the importance of multidisciplinary collaborations and upgraded healthcare services to inspire further research and preventive strategies to mitigate birth defects. Given the context of a low- and middle-income country, this study's insights into the prevalence, challenges, and outcomes of CAs are particularly relevant, highlighting the necessity of accessible and affordable healthcare solutions in such settings.

Acute kidney injury (AKI) is one of the frequently observed complications in neonates with severe perinatal asphyxia. The efficacy of aminophylline in preventing or alleviating renal dysfunction in these neonates remains controversial. The current study aimed to explore whether treatment with aminophylline as adjunctive therapy is superior to standard care alone in preventing AKI in severely asphyxiated term neonates and to delineate the changes in other renal parameters. In this open-label randomized clinical trial, term neonates with severe asphyxia (n = 41) received a 5 mg/kg intravenous dose of aminophylline within the first hour after birth, in addition to standard care for birth asphyxia. The control group (n = 40) received standard care alone. Their daily urine output, weight, serum creatinine, renal functional status, and complications during the first 5 days of life were monitored and compared. The statistical package for social sciences version 25 was used for analysis. Approximately 24.39% of neonates in the aminophylline group developed AKI, compared to 35.0% in the control group (P = .088). Although urine output was generally higher in aminophylline-treated newborns than in the control group, this increase was not statistically significant (P > .05), with the most notable differences observed on the second and third postnatal days. Also, the changes in plasma creatinine levels between the two groups during this time were not statistically significant. Administering a single dose of aminophylline (5 mg/kg) within the first hour of life to severely asphyxiated term neonates might temporarily enhance urine output, but does not reduce the overall incidence of AKI.

Orotracheal intubation and mechanical ventilation (MV) have become routine practices in intensive care units. Unplanned extubation (UE) is one of the most important complications, particularly in premature infants and critically ill newborns. The objective of this study was to determine the prevalence of UE in a tertiary care neonatal intensive care unit (NICU). In this analytical cross-sectional retrospective study, all data, including perinatal data, indications for ventilatory support, days of MV at the time of UE, work shift, month of the event, reintubation, and postextubation complications, were obtained from the manual review of clinical charts. In total, 151 neonates, who received invasive MV, were included in this study. The prevalence of UE was 2.0/100 days of ventilation. The most affected were premature infants, with a gestational age of ≤ 32 weeks (54.7%) and a birth weight of ≤ 1500 g. The main cause for UE was deficient fixation of the endotracheal tube (ETT) (27.7%). Most UE events occurred during night shifts (48.1%). Reintubation was required in 83.3% of newborns. Immediate complications developed in 96.3% of the UE events, including desaturation (57.7%) and bradycardia (36.5%). The prevalence of UE was high, particularly in premature infants, with a high rate of reintubation and immediate complications. Standardized protocols for ETT care must be implemented to reduce these events.

G6PD deficiency (G6PDd) is the most common X-linked genetic disease worldwide and the most common cause of severe neonatal hyperbilirubinemia (NH) in Nigeria. Screening for G6PDd has been recommended for over thirty years but is still not routinely done in Nigeria. We sought to investigate a low-cost rapid diagnostic test to determine G6PDd in Nigerian neonates. Enrolled neonates were screened using the CareStartTM G6PD point-of-care rapid diagnostic test; and mothers/caregivers of neonates with G6PDd were asked about their cord care product(s); transcutaneous bilirubin levels were done on neonates with G6PDd using the JM 103 meter. One hundred and forty neonates were enrolled between 15 January and 1 July 2022. Eighteen (12.8%) of all neonates enrolled and 13.9% of enrolled males (0% of females) were G6PDd. Seventeen of the mothers/caregivers of the G6PDd neonates were asked about cord care. The majority of mothers/caregivers (15/17, 88%%) reported including methylated spirits in their neonate's cord care; seven of these used chlorohexidine plus methylated spirits (41.2%) while only one mother/caregiver used chlorohexidine alone. One mother/caregiver used mentholatum alone and another used mentholatum, chlorhexidine gel, and methylated spirits. Maximum bilirubin levels for those infants with G6PDd ranged from 3.2 to 18.8 mg/dl with 16/17 (94.1%) of bilirubin levels exceeding 5.5 mg/dl. This study again highlights the need for large-scale G6PDd screening. Additionally, it highlights the need to correlate the type of cord care with the risk of NH in future studies.

Staffing levels, fatigue, and intervention timing may vary based on working hours and potentially influence the clinical outcomes of newborns. It remains unclear how the birth time of premature infants throughout the day affects their clinical outcome. This study aimed to compare the clinical outcomes of premature infants born during and after work hours. In this single-center retrospective cohort study, infants born at <32 weeks of age were categorized into two groups based on birth time. The first group included infants born during daytime working hours on weekdays, whereas the second group included infants born during nighttime working hours on weekdays, weekends, and public holidays. Both groups were compared in terms of clinical outcomes. Data from 572 patients born at <32 weeks of age were analyzed, with 137 (24%) infants in the on-hours group and 435 (76%) in the off-hours group. No significant differences were observed between the groups in terms of gestational age (GA) (27.4 ± 2.8 weeks vs. 27.7 ± 2.7 weeks), birth weight (BW) (1132 ± 459 g vs. 1064 ± 450 g), and gender distribution (53.2% vs. 55.4% male) (P > .05). There were no significant differences in other clinical outcomes, morbidities, or mortality rates between the groups (P > .05). Despite potential fluctuations in neonatal intensive care unit (NICU) staffing levels during on- and off-duty hours, the morbidity and mortality of premature infants aged <32 weeks were not affected in our unit. Each NICU should assess whether delivery time influences clinical outcomes, based on unique care conditions. The change in clinical outcomes depending on the time of birth may be particularly important in low- and middle-income countries (LMIC). Negative results may be an indication that the staff is under excessive workload. In addition, by providing a solution to the cause of the detected problem, both clinical outcomes may be improved and patient care costs due to morbidity may be reduced. Our results may be particularly important for studies to be conducted on this subject in LMIC.