Spinal Cord Tissue Bridges Validation Study: Predictive Relationships With Sensory Scores Following Cervical Spinal Cord Injury.

Background: Using magnetic resonance imaging (MRI), widths of ventral tissue bridges demonstrated significant predictive relationships with future pinprick sensory scores, and widths of dorsal tissue bridges demonstrated significant predictive relationships with future light touch sensory scores, following spinal cord injury (SCI). These studies involved smaller participant numbers, and external validation of their findings is warranted. Objectives: The purpose of this study was to validate these previous findings using a larger independent data set. Methods: Widths of ventral and dorsal tissue bridges were quantified using MRI in persons post cervical level SCI (average 3.7 weeks post injury), and pinprick and light touch sensory scores were acquired at discharge from inpatient rehabilitation (average 14.3 weeks post injury). Pearson product-moments were calculated and linear regression models were created from these data. Results: Wider ventral tissue bridges were significantly correlated with pinprick scores (r = 0.31, p < 0.001, N = 136) and wider dorsal tissue bridges were significantly correlated with light touch scores (r = 0.31, p < 0.001, N = 136) at discharge from inpatient rehabilitation. Conclusion: This retrospective study's results provide external validation of previous findings, using a larger sample size. Following SCI, ventral tissue bridges hold significant predictive relationships with future pinprick sensory scores and dorsal tissue bridges hold significant predictive relationships with future light touch sensory scores.

The Impact of COVID-19 on Community-Based Exercise Classes for People With Parkinson Disease.

OBJECTIVE: he purpose of the study was to determine the impact of novel coronavirus 2019 (COVID-19) restrictions on community-based exercise classes for people with Parkinson disease (PD) and their instructors. METHODS: Data were collected via custom-designed electronic surveys for people with PD and class instructors who reported attending or teaching PD-specific exercise class ≥1 time/week for ≥3 months prior to pandemic restrictions (March 2020). The PD group also completed the Godin Leisure-Time Questionnaire, Self-Efficacy for Exercise scale, Schwab-England scale, and Parkinson's Disease Questionnaire 8. RESULTS: Eighty-seven people with PD (mean = 70 [7.3] years old) and 43 instructors (51 [12.1] years old) from the United States completed surveys (October 2020 to February 2021). Mean Schwab-England (84 [16]) and Parkinson's Disease Questionnaire 8 (21 [15]) scores indicated low-to-moderate disability in the PD group. Ninety-five percent of the PD group had COVID-19 exposure concerns, and 54% reported leaving home ≤1 time/week. Although 77% of the PD group scored "active" on the Godin Leisure-Time Questionnaire, the mean Self-Efficacy for Exercise Scale score (55 [24]) indicated only moderate exercise self-efficacy, and >50% reported decreased exercise quantity/intensity compared with pre-COVID. There was decreased in-person and increased virtual class participation for both groups. The top in-person class barrier for the PD (63%) and instructor (51%) groups was fear of participant COVID-19 exposure. The top virtual class barriers were lack of socialization (20% of PD group) and technology problems (74% of instructor group). CONCLUSION: During COVID-19, there has been less in-person and more virtual exercise class participation in people with PD and decreased exercise quantity and intensity. Virtual classes may not fully meet the needs of people with PD, and primary barriers include technology and lack of socialization. IMPACT: As COVID-19 restrictions wane, it is imperative to help people with PD increase exercise and activity. The barriers, needs, and facilitators identified in this study might help inform approaches to increase participation in exercise and activity for people with PD. LAY SUMMARY: During COVID-19, there has been less in-person and more virtual exercise class participation in people with PD and a decrease in exercise quantity and intensity. If you have PD, virtual classes might not fully meet your needs. Primary barriers may include technology problems and lack of social interaction.

Knowledge and Attitudes of Physical Therapy Students Across a Longitudinal Healthcare Systems-Focused Patient Safety Curriculum.

BACKGROUND: Most professions increased system-focused safety competencies after the release of the Institute of Medicine reports on errors, patient safety, and core competencies for health professions beginning in 1999. The physical therapy profession remained focused on individual safety, driven by accreditation requirements. PURPOSE: To describe change in the knowledge and attitudes Doctor of Physical Therapy (DPT) students following a longitudinal system-focused patient safety curriculum and 22 weeks of clinical education. METHODS: Nine sessions of systems-focused patient safety discipline-specific and interprofessional curricular content. Knowledge/attitude change assessed via a modified Attitudes of Patient Safety Questionnaire (APSQ-III) and culture and professional questions from the Patient Safety Attitudes, Skills and Knowledge Scale (PS-ASK) questionnaire. RESULTS: There was a 100% and 97% survey response rate to pre and post surveys, respectively. Statistically significant changes in the mean response pre to post-survey were found for four of nine APSQ-III subscales. Eighteen of the 25 APSQ-III questions improved towards the desired direction, while 2 remained unchanged at 100%. Culture-focused attitude questions on the PS-ASK remained very low or did not change. CONCLUSION: Student knowledge and attitudes improved in several important domains of patient safety including patient safety training, situational awareness, role of provider competence, and disclosure responsibility. Challenges remain in understanding professional responsibility and healthcare culture and its connection to error.

Patient perceptions of visual, vestibular, and oculomotor deficits in people with Parkinson's disease.

INTRODUCTION: Disturbances in the visual, vestibular, and oculomotor systems have been identified in Parkinson's disease (PD). Patients' perspectives regarding these symptoms remain unexplored and may provide insights on functional implications of these symptoms and guide future interventions. The goal of this study is to elicit perceptions of individuals with PD with respect to visual, vestibular, and oculomotor deficits. Methods: Twenty-nine individuals with PD participated in focus group discussions. Participants discussed visual, vestibular, and oculomotor deficits they experience and how these deficits affect function. Discussions were recorded, transcribed, and coded. Inductive qualitative data analysis techniques were used to interpret responses. Results: Four themes emerged: 1) participants perceived visual, vestibular, and oculomotor deficits and related these deficits to their PD diagnosis; 2) participants perceive that these deficits affect function; 3) participants suggested these deficits are not recognized by healthcare providers; and 4) participants indicated they receive limited treatment for these deficits. Conclusions: Visual, vestibular, and oculomotor deficits are under-reported and under-assessed symptoms, which have a significant impact on the lives of people with PD. Healthcare providers should be aware of such deficits. The findings suggest that the healthcare team can better identify these deficits and identify important future areas of research.