Home-based psychoeducational and mailed information programs for stroke-caregiving dyads post-discharge: a randomized trial.

PURPOSE: This randomized trial compared 6- and 12-month outcomes of a home-based psychoeducational program to mailed information provided to 159 survivors of stroke (SS) and their spousal caregivers (CG). METHODS: SS (age 50+) and CG were recruited as dyads post-discharge from inpatient rehabilitation. All dyads received mailed information for 12 months. Dyads randomized to the home-based group received an average of 36.7 h of psychoeducation over 6 months. Health status, depression, stress, burden, coping, support, mutuality and function were obtained on all dyads. Repeated measures analysis with linear mixed models was used to compare the groups for change over time in the outcome variables. RESULTS: Both groups demonstrated less depression and stress over time. Compared to the mailed information group, SS in the home-based group demonstrated significantly improved self-reported health and cognitive function; CG demonstrated significantly improved self-reported health and coping strategies. Mutuality and social support decreased in both groups. CONCLUSIONS: The home-based intervention was effective in improving self-reported health, coping skills in CG and cognitive functioning in SS. However, the finding that dyads in both groups demonstrated decreased depression and stress suggests that providing repeated doses of relevant, personalized information by mail may result in positive changes. IMPLICATIONS FOR REHABILITATION: A stroke affects both the stroke survivor and the spousal caregiver, so nurses and therapists should use multicomponent strategies to provide education, support, counseling and linkages to community resources to ease the transition from hospital to home. Stroke may have a negative impact on the dyad's relationship with each other and also on the availability of support people in their lives during the 12 months after hospital discharge. Comprehensive stroke programs should encourage dyads to attend support groups and to seek individual and group counseling, as needed. Establishing an ongoing relationship with stroke survivors and their spouses and providing relevant and engaging information by mail can reduce stress and depression over 12 months post-discharge at a minimal cost. Nurses and therapists should consider home visits post-discharge to reinforce education and skills taught in the hospital, increase self-reported health in stroke survivors and spousal CG, increase coping skills and to link the couple to community resources.

Over-ground and robotic-assisted locomotor training in adults with chronic stroke: a blinded randomized clinical trial.

PURPOSE: The purpose was to compare the effectiveness of robotic-assisted body weight supported treadmill training using the Lokomat(®) to over-ground gait training (OGT) in adults with chronic stroke. METHODS: Participants were randomly assigned to the Lokomat(®) or OGT interventions. Both protocols included 40 sessions over 8 weeks. Primary outcome measures were the 10-meter walk test and 6-minute walk distance. Secondary measures included the Functional Independence Measure(TM) locomotion score, Fugl-Meyer Lower Extremity Motor Score (FM-LE), Barthel Index, and Stroke Impact Scale. Blinded assessors tested the participants at baseline, post-intervention, and 3-month follow-up. RESULTS: Eleven Lokomat(®) and nine OGT participants completed the study. Within group differences in the FM-LE score and Barthel Index occurred over time from baseline to post-intervention and baseline to 3-month follow-up. No other within group differences and no between group differences were observed. CONCLUSIONS: Although walking measures did not show significant changes between groups, LE motor function and physical functional levels improved over time within both groups. The Lokomat(®) may allow aggressive locomotor training, particularly for the lower functioning patients who wish to improve walking ability due to apparent eased therapist physical burden, when compared to OGT, although an increased risk of skin breakdown is present.

Management of skin-related adverse events during locomotor training with robotic-assisted body weight supported treadmill: A case report.

The purpose of this case report is to describe attempts to prevent skin-related adverse events from occurring and protect the skin once breakdown occurred in a person with chronic stroke during locomotor training. There is scant literature in how to address skin during locomotor training with the Lokomat(®), particularly when a patient presents with sensory deficits and frail skin. The patient was a 75-year-old male survivor of stroke who participated in the Lokomat(®) group of a randomized clinical pilot study comparing locomotor training with the Lokomat(®) and conventional means. He had diminished sensation to light touch and proprioception on his left leg with skin on both lower legs presenting as thin, flaky, and virtually hairless. Although much effort was put towards prevention of skin breakdown, he developed numerous skin-related adverse events during his training. However, his skin healed completely with reduced training intensity and initiation of "pre-wrapping" his lower legs with Akton(®) viscoelastic polymer sheets and elastic bandages. Significant improvements were noted in his Functional Improvement Measure(™) locomotion score and Stroke Impact Scale domains of strength, participation/role function, and total recovery, though not in his 10-m walk test velocity or 6-min walk test. The Akton(®) sheets and team approach between study team, patient, and his wife allowed simultaneous safe continuation of locomotor training with the Lokomat(®) and healing of his skin breakdown.