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Aim: To determine the prevalence of atypical general movements (GMs) in the general population, to examine its time trend and associated factors.Methods: Participants consisted of 300 infants born in 2016-2018 (current cohort; gestational age 39.4 weeks (27-42); 162 boys), representative of the Dutch population. GMs were assessed at 2-4 months corrected age in terms of GM-complexity (definitely abnormal (DA) or not) and fidgety movements (present or absent). GM-complexity data from a cohort of 455 Dutch infants born in 2001-2002 were used to investigate the time trend.Results: In the current cohort, 10 infants (3%) showed DA GM-complexity and 8 (3%) absent fidgety movements. Only one infant had both GM-impairments (0.3%). The prevalence of DA GM-complexity did not differ from that in the 2001-2002 cohort (adjusted odds ratio (OR) = 1.47 [0.53, 4.06]). DA GM-complexity was associated with maternal smoking (adjusted OR = 3.59 [1.56, 8.28]) and marginally with prematurity (adjusted OR = 2.78 [1.00, 7.74]); absence of fidgety movements was curvilinearly associated with assessment age only (OR = 1.06 [1.01, 1.12]).Conclusion: In the general population, the prevalence of DA GM-complexity and absent fidgety movements is 3%. The finding that they rarely co-occur and are associated with different factors indicates that GM-assessment needs to address both aspects. [ABSTRACT FROM AUTHOR]

Aim: To determine the prevalence of prevailing head position to one side (PHP) in young infants and to evaluate its associations with reaching performance, neurological condition and perinatal and socio-economic factors.Methods: Observational study in 500 infants (273 boys) 2-6 months corrected age, representative of the Dutch population (median gestational age 39.7 weeks (27-42); birthweight 3438 g (1120-4950). Prevailing head position to one side and reaching performance were assessed with the Infant Motor Profile; neurological condition with the Standardized Infant NeuroDevelopmental Assessment. Socio-economic information and perinatal information were obtained by questionnaire and medical records. Associations were analysed with uni- and multivariable statistics.Results: Prevailing head position to one side was observed in 100 infants (20%), and its prevalence decreased from 49% at 2 months to 0% at 6 months. Only in infants aged 4-5 months PHP was significantly associated with worse reaching and an at-risk neurological score. Prevailing head position to one side was weakly associated with prenatal substance exposure, post-natal admission to a paediatric ward and paternal native Dutch background.Conclusion: Prevailing head position to one side at 2-3 months is a frequently occurring sign with limited clinical significance. Yet, PHP at 4-5 months is associated with a worse functional and neurological condition. Therefore, PHP at 4-5 months could serve as a red flag indicating possible challenges in later development. [ABSTRACT FROM AUTHOR]

Aim: We compared the impact of standard infant physiotherapy and the family‐centred programme, Coping with and Caring for Infants with Special Needs (COPCA), in infants born before 32 weeks without significant brain lesions. Methods: This randomised controlled trial was carried out in patients' homes and outpatient settings in Switzerland between January 2016 and October 2019. We used data from the national SwissNeoNet register and an assessment battery that included infant and family outcomes and video analyses of therapy sessions. The Infant Motor Profile was the primary outcome instrument. Results: The COPCA group comprised six boys and two girls with a median gestational age of 27 weeks (range 25‐30), and the standard care group comprised seven boys and one girl with a median gestational age of 29.5 weeks (range 26‐31). COPCA participants improved significantly more between baseline and 18 months in the IMP variation (9.0 percentage points, 95% confidence interval: 0.3‐17.5) and performance (12.0 percentage points, 95% confidence interval: 4.1‐20.6) domains than standard care participants. COPCA coaching was positively associated with IMP scores at 18 months, but some standard care actions were negatively associated. Conclusion: COPCA was associated with better motor outcome in infants born before 32 weeks than standard infant physiotherapy. [ABSTRACT FROM AUTHOR]

Aim: General movements' assessment (GMA), based on Gestalt perception, identifies infants at risk of cerebral palsy. However, the requirement of ample experience to construct the assessor's inner criteria for abnormal movement hampers its widespread clinical use. This study aims to describe details of general movements (GMs) in various body parts and to investigate their association with GMA‐Gestalt. Methods: Participants were 24 typically developing infants and 22 very‐high‐risk infants. GMs were assessed during the writhing (0‐8 weeks) and/or fidgety GM phase (2‐5 months) by GMA‐Gestalt and a semi‐quantification of the duration of simple movements and complex movements in various body parts. Results: During both GM phases, the quality of movement often varied within a single assessment, but the degree of complexity and variation of movements in trunk, arms and legs were interrelated (ρ = 0.32‐0.84). Longer durations of complex movements in arms and legs (P <.042) were further associated with a better quality in GMA‐Gestalt. Head movement was associated with movements in other body parts only in the writhing phase and not associated with GMA‐Gestalt during both GM phases. Conclusion: Infants did not show consistently over time and across body parts simple or complex movements. Detailed description of movement characteristics may facilitate the development of computer‐based GMA. [ABSTRACT FROM AUTHOR]

The article focuses on a study which examines the association of parental subfertility with high blood pressure (BP) in offspring. Topics discussed include the higher BP in childhood of children born after in vitro fertilization (IVF) and the finding which shows that there is no association between the in vitro procedure or ovarian hyperstimulation on cardiometabolic health at 9 years of age.