A 3-day 'stroke camp' addressed chronic disease self-management elements and perceived stress of survivors of stroke and their caregivers reduced: Survey results from the 14 US camps

BACKGROUND

Stroke is a leading cause of disability for persons with stroke (PWS). Difficulty coping with long-term stress for PWS and their caregivers (CG) contributes to their poor health. Variations of chronic-disease self-management programs (CDSMPs) have reduced long-term stress in PWS and CGs. CDSMPs include training for decision-making, problem-solving, resource utilization, peer support, developing a patient-provider relationship, and environmental support.

OBJECTIVE

This study examined whether a user-designed stroke camp addressed CDSMP domains, used consistent activities, and decreased stress in PWS and CG.

METHODS

This open cohort survey study followed STROBE guidelines and assessed stress at four timepoints: 1 week before camp, immediately before camp, immediately after camp, and 1 month after camp. Mixed-model analysis examined changes in stress from the two baseline time points to the two post-camp time points. The research team reviewed documents and survey responses to assess activities described in camp documents and CDSMP domains across camps.

POPULATION

PWS and CG who attended a camp in 2019. The PWS sample (n = 40) included50% males, aged 1-41-years post stroke, 60% with ischemic, one-third with aphasia, and 37.5% with moderate-severe impairment. CG sample (n = 24) was 60.8% female, aged 65.5 years, and had 7.4 years CG experience.

RESULTS

Stress decreased significantly in PWS (Cohen's d = -0.61) and CGs (Cohen's d = -0.87) from pre- to post-camp. Activities addressing all but one CDSMP domains were evident across camps.

CONCLUSIONS

Stroke camp is a novel model that addresses CDSMP domains, which may reduce stress in PWS and CG. Larger, controlled studies are warranted.

A map of evidence using transcranial direct current stimulation (tDCS) to improve cognition in adults with traumatic brain injury (TBI)

Introduction

Cognition impairments often occur after a traumatic brain injury and occur at higher rates in military members. Cognitive symptoms impair daily function, including balance and life quality, years after the TBI. Current treatments to regain cognitive function after TBI, including medications and cognitive rehabilitation, have shown limited effectiveness. Transcranial direct current stimulation (tDCS) is a low-cost, non-invasive brain stimulation intervention that improves cognitive function in healthy adults and people with neuropsychologic diagnoses beyond current interventions. Despite the available evidence of the effectiveness of tDCS in improving cognition generally, only two small TBI trials have been conducted based on the most recent systematic review of tDCS effectiveness for cognition following neurological impairment. We found no tDCS studies that addressed TBI-related balance impairments.

Methods

A scoping review using a peer-reviewed search of eight databases was completed in July 2022. Two assessors completed a multi-step review and completed data extraction on included studies using a priori items recommended in tDCS and TBI research guidelines.

Results

A total of 399 results were reviewed for inclusion and 12 met the criteria and had data extracted from them by two assessors using Google Forms. Consensus on combined data results included a third assessor when needed. No studies using tDCS for cognition-related balance were found.

Discussion

Guidelines and technology measures increase the identification of brain differences that alter tDCS effects on cognition. People with mild-severe and acute-chronic TBI tolerated and benefited from tDCS. TBI-related cognition is understudied, and systematic research that incorporates recommended data elements is needed to advance tDCS interventions to improve cognition after TBI weeks to years after injury.