Notes

Pacemaker malfunction? What is the mechanism?
1 weeks.

IVR is beneficial as an initial and subsequent treatment for type 1 ROP or APROP. A long-term follow-up until complete retinal vascularisation is recommended to avoid disease reactivation.
IVR is beneficial as an initial and subsequent treatment for type 1 ROP or APROP. A long-term follow-up until complete retinal vascularisation is recommended to avoid disease reactivation.
To evaluate inhaled nitric oxide (iNO) in preterm (PT) vs term/near-term (TNT) neonates with hypoxic respiratory failure (HRF) and pulmonary hypertension (PH) in an observational registry (PaTTerN).

Non-inferiority study comparing PT neonates of GA ≥ 27 to <34 weeks vs TNT neonates of GA ≥ 34 to ≤40 weeks with HRF associated with PH, who received iNO for 24-96 h during the first 0-7 days after birth. Primary endpoint Achieving ≥25% decrease in oxygenation index/surrogate oxygenation index during iNO treatment.

Of 140 neonates (PT, n = 55; TNT, n = 85), the primary endpoint was achieved in 50 (90.9%) PT vs 75 (88.2%) TNT neonates (difference [95% CI] 0.027 [-0.033, 0.087]); PT neonates achieved non-inferiority interval, and the study was stopped early based on prespecified criteria.

Use of iNO for improving oxygenation in PT neonates with HRF associated with PH is at least as effective as in TNT neonates.

#NCT03132428, registered April 27, 2017.
#NCT03132428, registered April 27, 2017.
To predict pulmonary hypertension (PH) therapy at discharge in a large multicenter cohort of infants with congenital diaphragmatic hernia (CDH).

Six-year linked records from Children's Hospitals Neonatal Database and Pediatric Health Information System were used; patients whose diaphragmatic hernia was repaired before admission or referral, who were previously home before admission or referral, and non-survivors were excluded. The primary outcome was the use of PH medications at discharge and the secondary outcome was an inter-center variation of therapies during inpatient utilization. Clinical factors were used to develop a multivariable equation randomly applied to 80% cohort; validated in the remaining 20% infants.

A total of 831 infants with CDH from 23 centers were analyzed. Overall, 11.6% of survivors were discharged on PH medication. Center, duration of mechanical ventilation, and duration of inhaled nitric oxide were associated with the use of PH medication at discharge. This model performed well in the validation cohort area under the receiver operating characteristic curve of 0.9, goodness-of-fit χ
, p = 0.17.

Clinical variables can predict the need for long-term PH medication after NICU hospitalization in surviving infants with CDH. This information may be useful to educate families and guide the development of clinical guidelines.
Clinical variables can predict the need for long-term PH medication after NICU hospitalization in surviving infants with CDH. This information may be useful to educate families and guide the development of clinical guidelines.Perinatal mood and anxiety disorders (PMADs) are common, particularly among parents of infants requiring admission to the neonatal intensive care unit (NICU), yet remain underdiagnosed and undertreated. Undertreated parental mental health disorders can interfere with healthy infant development, compounding abnormal neurodevelopment and psychosocial development that preterm or ill newborns may already face. Interdisciplinary efforts to increase PMAD awareness, screening, and referral uptake may improve family-infant health and developmental outcomes in high-risk infants requiring NICU admission. Therefore, special emphasis on PMAD screening and treatment in NICU parents aligns with the American Academy of Pediatrics mission and should be a focus in neonatal care and included in education, quality improvement, and outcome-based research initiatives.
To define parenting/social characteristics associated with better-than-expected cognitive and motor outcomes in preschoolers at similar perinatal biological risk-level including various gestational ages at birth (GA) and perinatal complications.

Prospective cohort study (n = 87) of children at four years, median GA 29 weeks (IQR 26, 38). Assessments included Differential Ability Scales, Movement Assessment Battery, parenting styles, and social risk scores. Perinatal risk factors were weighted based on regression models for each outcome; individual calculated risk scores became predictors to extract standardized residuals from the mean (>1 SD above mean = better-than-expected). Mixed-effect regressions examined associations between positive adaptation and parenting/social factors.

Perinatal risk scores explained 21-53% outcome variability. Children across all GA displayed positive adaptation. Children of parents with higher authoritarian scores had higher odds of better-than-expected outcomes (OR 1.17, p = 0.0002).

Parental structure may promote positive adaptation at preschool age in children with perinatal risk factors for poor development, including extreme prematurity.
Parental structure may promote positive adaptation at preschool age in children with perinatal risk factors for poor development, including extreme prematurity.
Normal weight obesity (NWO), which is defined by the excess of body fat in normal weight individuals, has been neglected among adolescents, due to their normal weight and young age. Few studies were carried out on the topic with adolescents.

To analyze whether the NWO is associated with cardiometabolic risk factors in adolescents.

Cross-sectional study, with 506 normal weight adolescents aged 10-19 years, selected in schools in Brazil. selleck kinase inhibitor Weight, height, waist circumference (WC) and neck circumference were obtained and the body mass index (BMI) and waist/height ratio (WHR) were calculated. Body composition analysis was performed using dual-energy X-ray absorptiometry. The clinical evaluation included lipid and glycid profile, platelets, leukocytes, lymphocytes, monocytes, uric acid and blood pressure, as well as the presence of metabolic syndrome (MS) and its components. NWO was defined by the presence of normal weight, according to BMI for age, and excess body fat (≥25% and ≥30% in males and females, respectively). Logistic regression models were used to analyze associations between normal weight adolescents with and without the NWO phenotype.

NWO associated positively with abdominal obesity, analyzed through WC (OR = 1.36;95%CI = 1.27-1.47), WHR (OR = 25.89;95%CI = 10.43-64.26) and android fat (OR = 1.49;95%CI = 1.36-1.63); insulin resistance (OR = 4.09;95%CI = 1.72-9.70), hyperinsulinemia (OR = 3.83;95%CI = 1.50-9.76) and the highest values of the triglycerides-glycemia index (OR = 4.28;95%CI = 1.21-15.08); uric acid (OR = 1.81;95%CI = 1.29-2.55), as well as the changes in LDL (OR = 3.39;95%CI = 1.47-7.81), total cholesterol (OR = 2.77;95%CI = 1.22-6.29), and in at least one (OR = 1.87;95%CI = 1.04-3.37) or two (OR = 6.61;95%CI = 1.45-30.19) components of MS.

NWO is associated with the presence of cardiometabolic risk factors in adolescents.
NWO is associated with the presence of cardiometabolic risk factors in adolescents.
Few studies have assessed the effect of lockdown on physical activity and eating behaviours in a population from the Autonomous Community of Andalusia in southern Spain. The aim of our study was to describe the effect of COVID-19 pandemic home lockdown on eating habits and lifestyle in the Andalusian population.

A cross-sectional observational study was carried out on a population from southern Spain, Andalusian population. An online questionnaire was shared through social networks and snowball sampling. A total of 1140 people filled in the questionnaire. The questionnaire consisted of 34 items classified into three sections sociodemographic data, work and leisure activities and questions on food consumption. Each item offered pre- and post-lockdown information.

The participants were classified into three age groups 18-35, 36-65 and over 65. Statistically significant differences were found between the three groups, with the younger age group undergoing greater changes, increasing their physical activity and consumption of fresh food, and decreasing both their consumption of fast food at home and alcohol intake.

These findings suggest that, in the current social and health crisis, the citizens of southern Spain have become aware of the importance of maintaining an appropriate lifestyle to remain healthy, particularly the younger population with less well-consolidated habits.
These findings suggest that, in the current social and health crisis, the citizens of southern Spain have become aware of the importance of maintaining an appropriate lifestyle to remain healthy, particularly the younger population with less well-consolidated habits.There is a growing body of research supporting adjunctive dietary interventions to improve depressive symptoms. Quantifying the level of dietary intake reporting accuracy is important when assessing dietary intervention efficacy. The current study assesses dietary intake reporting accuracy among children and adolescents clinically diagnosed with depression. Forty-six participants (87.0% female) with clinically diagnosed depression were included in this analysis with a mean age of 15.04 ± 1.52 years. The reporting accuracy of energy intake was determined using a single dietary recall and the McCrory equations. Thirty (64.8%) participants were categorized as plausible reporters, 16 (35.2%) as under-reporters and none were over-reporters. Mean energy estimates were misreported by -1192.618 ± 817.87 kcal and were proportional to caloric intake. The only covariate significantly associated with misreporting was obesity/overweight. Misreporting was not associated with depressive symptom burden. Depressive symptomology was not associated with under-reporting, indicating that adolescents with clinically diagnosed depression are able to report dietary intake at accuracy levels comparable to adolescents in community samples.Acute Graft versus Host Disease (aGvHD) grades 2-4 occurs in 15-60% of pediatric patients undergoing allogeneic haematopoietic stem-cell transplantation (allo-HSCT). The collateral damage to normal tissue by conditioning regimens administered prior to allo-HSCT serve as an initial trigger for aGvHD. DNA-repair mechanisms may play an important role in mitigating this initial damage, and so the variants in corresponding DNA-repair protein-coding genes via affecting their quantity and/or function. We explored 51 variants within 17 DNA-repair genes for their association with aGvHD grades 2-4 in 60 pediatric patients. The cumulative incidence of aGvHD 2-4 was 12% (n = 7) in the exploratory cohort. MGMT rs10764881 (G>A) and EXO rs9350 (c.2270C>T) variants were associated with aGvHD 2-4 [Odds ratios = 14.8 (0 events out of 40 in rs10764881 GG group) and 11.5 (95% CI 2.3-191.8), respectively, multiple testing corrected p ≤ 0.001]. Upon evaluation in an extended cohort (n = 182) with an incidence of aGvHD 2-4 of 22% (n = 40), only MGMT rs10764881 (G>A) remained significant (adjusted HR = 2.
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