Pairing taVNS and CIMT is feasible and may improve upper extremity function in infants

In this study we combined non-invasive transcutaneous auricular vagal nerve stimulation (taVNS) with 40 h of constraint induced movement therapy (CIMT) in infants. All infants completed the full intervention with no adverse events. Therapists were able to maintain high treatment fidelity and reported high ratings for ease of use and child tolerance. Preliminary results show promising gains on motor outcomes: Mean QUEST increase 19.17 (minimal clinically important difference, MCID 4.89); Mean GMFM increase 13.33 (MCID 1%-3%). Infants also exceeded expectations on Goal Attainment Scores (+1). Early data is promising that taVNS paired with intensive motor CIMT is feasible, reliable, and safe in young infants with hemiplegia, and may help harness activity-dependent plasticity to enhance functional movement.

Neuromotor Rehabilitation Interventions After Pediatric Stroke: A Focused Review

Pediatric stroke is a condition that often results in life-long motor, cognitive, or sensory deficits for children. The purpose of this focused review is to compile the most recent literature on pediatric stroke neuromotor interventions and summarize evidence for use by rehabilitation providers and researchers. Terms including stroke, pediatric, and neuromotor were searched with appropriate MeSH terms. Information was collected regarding interventions conducted and outcome measures used for each article. Interventions and outcome measures were organized based on ICF components (Body Structure and Function, Activity, Participation, and Environmental Factors). 16 articles were included after full-text screens. From these 16 articles, a large majority of them included some form of neuromodulation as a part of intervention. Results identified a potentially problematic gap between domains addressed by interventions and measured by outcomes, with a need to include more expansive outcome measures in research studies. There are several areas of potential growth in pediatric stroke literature. Research studies should be precise when describing included samples. As interventions for pediatric stroke shift toward neuromodulation and other neurologic treatments, there is a need for well-defined populations, both clinically in the community as well as in research studies. There is also a need for US guidelines for rehabilitation after pediatric stroke. Overall, the trend in the literature seems to suggest that combining some form of neuromodulatory technique with existing recommended rehabilitation technique (ex: CIMT) may promote overall recovery for children after stroke, though further research is needed.