Clinical Research Directory

Baby Brain Recovery Study

This study will be a longitudinal multiple-visit observational study, done to identify possible bioindicators of recovery and repair of motor corticospinal pathways which may be targeted by future interventions in infants with perinatal stroke. 65 participants will be recruited and complete 1 visit at time point 1 (0-2 months), and 2 visits at each timepoints 2-5 with windows of +- 4 weeks (3-6 months, 12 months, 18 months and 24 months). Visits will consist of Magnetic Resonance Imaging (MRI) assessment during the child's natural sleep, Transcranial Magnetic Stimulation (TMS), and Motor Behavioral Assessments.

Behavioral Assessment Method Index

The overall goal of this study is to develop and improve assessment methods for children with and without perinatal arterial ischemic stroke (PAS)/hemiparetic cerebral palsy (HCP). The focus is on behaviors of the arms and hands and includes other domains of child development like fine motor, gross motor, language, cognition, and social-emotional skills. This study involves 1) the use of data, including video recordings, from "I-ACQUIRE - Perinatal Arterial Stroke: A Multi-site RCT of Intensive Infant Rehabilitation" (NCT03910075) and 2) a prospective longitudinal observational data collection with a typically developing cohort using a comprehensive assessment battery (play, fine motor, gross motor, language, cognition, and social emotional skills). The current study is called the BAM Index. No intervention or treatment is provided as part of the BAM Index. The I-ACQUIRE study is an RCT that includes an intervention. The BAM index study is a use of data from the I-ACQUIRE cohorts and a prospective observational study of a typically developing cohort (children without stroke or cerebral palsy) over time. The results of this work will develop, test, refine, and validate a new methodology based on reach-and-grasp and other behaviors related to child development that will have profound and lasting impact on assessment and selection of treatment strategies for pediatric physical rehabilitation of children. The use and reuse of video technology is also well-suited to remote or virtual assessment. This proposal will add to our current knowledge by 1) yielding a psychometrically robust and alternative approach to measuring upper extremity function in children with stroke and/or hemiparetic cerebral palsy and 2) defining specific parameters about how to promote closer-to-normal upper extremity function in children with motor disability.

Parent Therapist Partnership to Provide Early, Intensive Exercise in Perinatal Stroke

A prospective, single blind, parallel group, randomized control trial to determine if early, intensive lower extremity activity delivered by a physical therapist and a parent in partnership improves gross motor function more than usual care.

Home-based Early Intensive Hemiparesis Therapy: Engaging Nurture

The purpose of the study is to assess implementation and effectiveness of a caregiver-delivered rehabilitation intervention for infants and toddlers with cerebral palsy.