Nest positioning on motor development, sleep patterns, weight gain in preterm infants: systematic review.

The aim was to evaluate the effects of Nest Positioning (NP) on motor development, sleep patterns, and weight gain in preterm newborns (PTNB) hospitalized in a neonatal intensive care unit (NICU). This study was constructed based on PRISMA guideline criteria. Systematic research was carried out in electronic databases: MEDLINE via PubMed, Web of Science, Scopus, and VHL-BIREME following the PICOS strategy. Studies with PTNB populations who were hospitalized in the NICU and received therapeutic NP as an intervention strategy in this population were included in this study. We sought outcomes related to sleep patterns, weight gain, and motor development. After selection, 12 studies were included in this systematic review, of which 5 (41.7%) evaluated motor development as their primary outcome, 6 (50%) sleep-wake cycle patterns, and 1 (8.3%), weight gain and, subsequently, hospital discharge. Qualitative results indicate that prolonged exposure to decubitus variations may favor PTNB hospitalized in NICUs acquiring flexor postures, stimulate their midline, and increase their total sleep time. Studies reported no adverse effects regarding the use of NP. Evidence suggests that NP benefits motor development and sleep pattern in PTNB hospitalized in NICUs. IMPACT: Nest positioning improves sleep quality in preterm newborns hospitalized in neonatal intensive care unit. Nest positioning improves motor development in preterm newborns hospitalized in neonatal intensive care unit. No evidence of nest positioning on weight gain was observed. Half of the included clinical studies showed good methodological quality. Nesting positioning is a secure and cost-effective method.

Randomized clinical trials of physical therapy for cerebral palsy: a review of study outcomes, methodological quality, and publication merits.

The study aimed to examine the main characteristics of clinical trials of motor interventions in physical therapy in children with cerebral palsy (CP). The Physiotherapy Evidence Database (PEDro) was used to collect information on clinical trials regarding motor outcomes in physical therapy in children with CP. Two reviewers independently screened, selected the studies, and extracted data. The characteristics extracted were CP subtype; age group; gross motor function and manual motor ability; methodological quality; open access status; 2020 journal impact factor, Consolidated Standards of Reporting Trials (CONSORT) endorsement; primary outcome; intervention adopted, and assessment instruments. The search strategy resulted in 313 articles from 120 different journals. Most of the clinical trials included participants with spastic bilateral subtype, aged between 6 and 12 years old, and with fewer limitations in gross and manual motor abilities. The most used primary outcomes covering the International Classification of Functioning, Disability and Health (ICF) domain of activity were gross motor function (18.8%) and upper limb and hand function (16.3%), with the Gross Motor Function Measurement being the most frequently used instrument (19.8%). Articles with better scores on the PEDro scale were published in journals with a higher impact factor, and higher rates of CONSORT endorsement, and most were not open access. Clinical trials investigating motor interventions used in physical therapy for children with CP tend to focus on patients with milder gross and manual motor function impairments and often explore the body function domain of the ICF. Furthermore, these studies have moderate methodological quality, and a substantial proportion of them fail to follow adequate reporting and methodological recommendations.

Predictors for Screen Time Exposure among Children between 3 and 5 Years Old in Southern Brazil.

BACKGROUND: The use of technology is an increasingly common practice among preschoolers. Little is known about the relationship between screen time exposure (STE) and aspects related to family and the environment. AIM: The aim is to characterize STE in Brazilian children aged between 3 and 5 years. Furthermore, the objective of this study is to associate the STE of children and of their parents with sociodemographic variables. METHODS: Children aged between 3 and 5 years from southern Brazil and their parents participated in this study. To investigate STE, the researchers developed a specific questionnaire. To compare STE between age groups, the Kruskal-Wallis test was performed, followed by Dunn's post hoc test. Spearman's correlation and linear regression were used to correlate the variables. RESULTS: Children (n = 237) spend an average of 3.7 ± 0.8 h/day in front of screens. The STE of children had a moderately positive correlation with the STE of their parents (r = 0.4; p-value < 0.001). Only the variables of the children's and parents' STE had a significant and positive association. The model is significant (F = 6164, p-value < 0.001) and the residuals of the model met the necessary assumptions, with normal distribution, constant variance and without the presence of outliers. CONCLUSION: Children in southern Brazil remain in front of screens four times longer than the recommended amount of time. It was also found that the STE of parents directly influences that of their children.