Effect of the COVID-19 pandemic on individuals with spinal cord injury: Mental health and use of telehealth.

INTRODUCTION: Limited access to health care services and the self-isolation measures due to the coronavirus disease 2019 (COVID-19) pandemic may have had additional unintended negative effects, affecting the health of individuals with spinal cord injury (SCI). OBJECTIVES: To examine the perceived influence of the COVID-19 pandemic on individuals with SCI. First, this study looked to understand how the pandemic affected the use and perception of telehealth services for these individuals. Second, it investigated the effect of COVID-19 on mental health. DESIGN: Cross-sectional online survey. SETTING: Individuals with SCI living in the community in British Columbia, Canada. PATIENTS: This survey was offered to individuals with SCI and had 71 respondents, with 34% living in a rural setting and 66% in an urban setting. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Telehealth utility, Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder 7 (GAD-7), Fear of COVID-19 scale (FCV-19S), and Perceived Vulnerability to Disease (PVD). RESULTS: Telehealth use in the SCI population has increased from 9.9% to 25.4% over the pandemic, with rates of telehealth use in urban centers nearing those of rural participants. Thirty-one percent of respondents had probable depression and 7.0% had probable generalized anxiety disorder as measured by a score of ≥10 on the PHQ-9 and GAD-7, respectively. The mean scores on FCV-19S and PVD were 17.0 (6.6 SD) and 4.29 (1.02 SD), respectively. CONCLUSION: Telehealth use during COVID-19 has more than doubled. It is generally well regarded by respondents, although only a fourth of the SCI population has reported its use. With this in mind, it is important to understand the barriers to further adoption. In addition, higher rates of probable depression were seen than those estimated by pre-pandemic studies in other countries.

Perspectives from the spinal cord injury community with teleSCI services during the COVID-19 pandemic: a qualitative study.

PURPOSE: To explore individuals with spinal cord injury (SCI) experiences with and perceptions towards teleSCI services during the COVID-19 global pandemic in British Columbia, Canada. METHOD: Using maximum variation sampling, we invited selected individuals from a larger quantitative dataset (n = 71) to partake in an interview. In total, 12 individuals participated in the study. Interviews were recorded and transcribed verbatim. Interview transcripts were then coded and analysed by team members using qualitative descriptive analysis. RESULTS: Individuals with an SCI perceived teleSCI services to be convenient, accessible, affordable, and an effective way to access some healthcare services during the COVID-19 pandemic. However, in-person healthcare was still needed by many participants to effectively manage and treat their SCI-associated secondary conditions. CONCLUSION: Our findings suggest that, in a post-pandemic world, the SCI community would benefit from blended models of healthcare delivery that leverage telecommunication technologies to increase accessibility to healthcare while still providing in-person care for assessments and treatments.Implications for RehabilitationIndividuals with an SCI perceived teleSCI services to be convenient, accessible, affordable, and an effective way to access some healthcare services during the COVID-19 pandemic. However, in-person healthcare was still needed and desired by those with an SCI to effectively manage and treat their SCI-associated secondary conditions.In a post-pandemic world, individuals with an SCI would benefit from blended models of healthcare delivery that leverage telecommunication technologies to increase accessibility to healthcare, while still providing in-person care for those requiring ongoing treatment and management of secondary conditions associated with the patient's SCI.TeleSCI services offer the potential to allow healthcare professionals and SCI specialists to collaborate (digitally) with patients at the same time. This patient-centered approach could not only help healthcare professionals strategize effective remedies to better manage secondary conditions associated with SCI but could result in overall better-quality care received by those within the SCI community.

The microbiological and physical properties of catheters for intermittent catheterization: a systematic review on the impact of reuse and cleaning.

STUDY DESIGN: Systematic Review. OBJECTIVES: To review systematically the clinical evidence of the effectiveness of various intermittent catheter cleaning methods that have been proposed as methods to prepare catheters for reuse. METHODS: A keyword search in Medline, Excerpta Medica dataBASE, the Cumulative Index to Nursing and Allied Health Literature, Web of Science and Cochrane Central Register of Controlled Trials, was undertaken to identify all English, Russian and German language literature evaluating the effectiveness of various intermittent catheter cleaning methods. Studies selected for review included analytical experimental, prospective cohort and cross-sectional. Cleaning methods reviewed included heat-based sterilization, chemical cleaning solutions, mechanical abrasion, photocatalytic sterilization, and combined methods. RESULTS: Overall, 12 studies were included. Heat-based sterilization and mechanical abrasion methods were either not effective or damaged the physical properties of catheters. Two studies reported evidence that their chemical cleaning methods (i.e., soaked catheters in a 70% alcohol solution for 5 min or combined approach detergent wash followed by soaking in Milton sterilizing fluid also known as the Milton method) both preserved the structural integrity of their catheters and were bactericidal. CONCLUSIONS: Numerous cleaning methods resulted in the destruction of catheters. However, there are two reported cleaning methods, submersion for 5 min in 70% alcohol and the "Milton method", that eliminate bacterial colonization while leaving the physical properties of the catheters unchanged. While these cleaning methods are promising, each was published in just one study, therefore higher-powered / longitudinal studies confirming the safety and efficacy of these cleaning methods must be obtained before current clinical recommendations can be modified.

An easily accessible, lower rim substituted calix[4]arene selectively binds N,N-dimethyllysine.

Post-translational modifications (PTMs) are critical controllers of protein functions. One set of important PTMs are N-methylated side chains of lysine and arginine, which exist in several functionally distinct forms. Multiple groups have demonstrated the selective binding of the most hydrophobic family member, trimethyllysine (Kme3), using various macrocyclic hosts, but the selective binding of lower methylation states remains challenging. Herein we report that the installation of a sulfonate ester on the lower rim phenol of p-sulfonatocalix[4]arene efficiently generates a potent, N,N-dimethyllysine (Kme2)-selective host in one step from commercially available starting materials. We characterize its binding behaviors in solution, and examine the relationship between its unusual conformational dynamics and its guest-binding properties.