Agreement of synchronous remote and in-person application of the Alberta Infant Motor Scale: Cohort study.

INTRODUCTION: Using standardized scales to assess motor development via telemedicine can increase access for low-income populations. Our aim was to verify the agreement and feasibility between remotely and synchronously applying the Alberta Infant Motor Scale (AIMS) and the in-person format. METHODS: This was a concordance study, with 77 typical infants aged 4-18 months (mean = 13 months). The AIMS was applied remote via video calls and face-to-face. We applied a questionnaire to caregivers to verify feasibility. RESULTS: There was a high level of agreement between the remote and in-person assessments, with intraclass correlation coefficients above 0.98 and low standard error measure values (<1 item for each posture, <2 items for the total raw score, and =5% for the normative score). The smallest detectable change was between 1.67 and 2.45 for each posture, 3 for the total raw score, and 6% for the normative score. The Bland-Altman analysis showed low bias with the mean difference close to zero (<0.80) and low error with little dispersion of the difference points around the mean. Caregivers' perspectives on the synchronous remote assessment were positive, with good quality, clear information during the assessment, and comfort with the method. DISCUSSION: The synchronous remote application of the AIMS may be an alternative for families without access to in-person services that assess motor development.

Effect of physical therapy interventions on spatiotemporal gait parameters in children with cerebral palsy: a systematic review.

AIM: To investigate the effect of physical therapy interventions on spatiotemporal gait parameters in children with cerebral palsy. METHODS: Six databases were searched: PubMed, Embase, Web of Science, Science Direct, Lilacs, and Scopus. Two independent reviewers worked on primary study selection based on titles, abstracts, and full text reading. We included randomized controlled trials investigating the role of therapeutic interventions on gait kinematics in children with cerebral palsy. The independent reviewers extracted information about study population, intervention type, main outcomes, and methodological quality according to PEDro Scale. The body of evidence was synthesized through GRADE. RESULTS: Twenty-six studies were found addressing the following treatment categories: functional electrical stimulation, transcranial stimulation, gait training, muscular strengthening, vibratory platform training, and serial casting. A moderate level of evidence was identified for vibratory platform training, gait training, transcranial stimulation (positive effect), and isolated muscle strengthening (negative effect) in relation to gait velocity. Electrical stimulation showed a moderate level of evidence regarding stride length. The evidence for other outcomes was of low or very low quality. CONCLUSION: Vibratory platform, gait training, electrical stimulation, and transcranial stimulation were effective to improve spatiotemporal gait parameters, especially velocity in children with cerebral palsy.Implication for rehabilitationImprovement and maintenance of gait of children with cerebral palsy is a great challenge to rehabilitation professionalsVibratory platform, gait training, electrical stimulation, and transcranial stimulation improve gait parameters.Isolated strength training was not effective to improve gait parameters in Cerebral Palsy.Long-term effect of most techniques on gait parameters until unclear.

Catechins as Model Bioactive Compounds for Biomedical Applications.

Research regarding polyphenols has gained prominence over the years because of their potential as pharmacological nutrients. Most polyphenols are flavanols, commonly known as catechins, which are present in high amounts in green tea. Catechins are promising candidates in the field of biomedicine. The health benefits of catechins, notably their antioxidant effects, are related to their chemical structure and the total number of hydroxyl groups. In addition, catechins possess strong activities against several pathogens, including bacteria, viruses, parasites, and fungi. One major limitation of these compounds is low bioavailability. Catechins are poorly absorbed by intestinal barriers. Some protective mechanisms may be required to maintain or even increase the stability and bioavailability of these molecules within living organisms. Moreover, novel delivery systems, such as scaffolds, fibers, sponges, and capsules, have been proposed. This review focuses on the unique structures and bioactive properties of catechins and their role in inflammatory responses as well as provides a perspective on their use in future human health applications.