Browsing by Author "Parrott, Devan"

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    Investigation of a New Couples Intervention for Individuals with Brain Injury: A Randomized Controlled Trial
    (Elsevier, 2018) Backhaus, Samantha; Neumann, Dawn; Parrott, Devan; Hammond, Flora M.; Brownson, Claire; Malec, James; Physical Medicine and Rehabilitation, School of Medicine
    d to (1) examine the efficacy of a treatment to enhance a couple’s relationship after brain injury (BI) particularly in relationship satisfaction and communication; and (2) determine couples’ satisfaction with this type of intervention. Design: Randomized Wait-list Controlled (WC) Trial. Setting: Midwestern outpatient BI rehabilitation center. Intervention: The Couples CARE intervention is a 16 week, 2-hour, manualized small group treatment utilizing psychoeducation, affect recognition and empathy training, cognitive and dialectical behavioral treatments (CBT, DBT), communication skills training, and Gottman’s theoretical framework for couples. Participants: Forty-four participants (22 persons with BI and their intimate partner) were randomized by couples to the intervention or WC group, with 11 couples in each group. Main Outcome Measures: Dyadic Adjustment Scale (DAS); Quality of Marriage Index (QMI); 4 Horsemen of the Apocalypse communication questionnaire. Measures were completed by the person with BI and their partner at 3 time points: baseline, immediate post-intervention, 3-month follow-up. Results The experimental group showed significant improvement at post-test and follow-up on the DAS and the Horsemen questionnaire compared to baseline and to the WC group which showed no significant changes on these measures. No significant effects were observed on the QMI for either group. Satisfaction scores were largely favorable. Conclusion suggest this intervention can improve couples’ dyadic adjustment and communication after BI. High satisfaction ratings suggest this small group intervention is feasible with couples following BI. Future directions for this intervention are discussed.
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    Prism Adaptation Treatment for Right-Sided and Left-Sided Spatial Neglect: A Retrospective Case-Matched Study
    (Elsevier, 2023-03-21) Rich, Timothy J.; Pylarinos, Marinos; Parrott, Devan; Chen, Peii; Physical Medicine and Rehabilitation, School of Medicine
    Objective: To compare the effectiveness of prism adaptation treatment (PAT) between patients with right- and left-sided spatial neglect (SN). Design: Retrospective case-matched design. Setting: Inpatient rehabilitation hospitals and facilities. Participants: A total of 118 participants were selected from a clinical dataset of 4256 patients from multiple facilities across the United States. Patients with right-sided SN (median age: 71.0 [63.5-78.5] years; 47.5% female; 84.8% stroke, 10.1% traumatic/nontraumatic brain injury) were matched 1:1 with patients with left-sided SN (median age: 70.0 [63.0-78.0] years; 49.2% female; 86.4% stroke, 11.8% traumatic/nontraumatic brain injury) based on age, neglect severity, overall functional ability at admission, and number of PAT sessions completed during their hospital stay. Intervention: Prism adaptation treatment. Main outcome measures: Primary outcomes were pre-post change on the Kessler Foundation Neglect Assessment Process (KF-NAP) and the Functional Independence Measure (FIM). Secondary outcomes were whether the minimal clinically important difference was achieved for pre-post change on the FIM. Results: We found greater KF-NAP gain for patients with right-sided SN than those with left-sided SN (Z = 2.38, P=.018). We found no differences between patients with right-sided and left-sided SN for Total FIM gain (Z=-0.204, P=.838), Motor FIM gain (Z=-0.331, P=.741), or Cognitive FIM gain (Z=-0.191, P=.849). Conclusions: Our findings suggest PAT is a viable treatment for patients with right-sided SN just as it is for patients with left-sided SN. Therefore, we suggest prioritizing PAT within the inpatient rehabilitation setting as a treatment to improve SN symptoms regardless of brain lesion side.