Exploring the experiences of adults with stroke in virtual community-based stroke programs: a qualitative descriptive study.

BACKGROUND: Stroke is among the top contributors to disability and can impact an individual's cognition, physical functioning, and mental health. Since the COVID-19 pandemic, several community-based organizations have started delivering stroke programs virtually. However, participants' experiences in these programs remain understudied, and evidence-based guidelines to inform and optimize virtual stroke program development and delivery are lacking. Thus, this study aimed to describe the perspectives and experiences of individuals with stroke who participated in virtual community-based organization stroke programs, including perceived access and participation facilitators and barriers and suggestions for improving these programs. METHODS: A qualitative descriptive design was used to gather participant experiences through semi-structured interviews. Audio-recorded interviews were conducted on Zoom and transcribed verbatim. Adult participants who had experienced a stroke and attended at least one Canadian virtual community-based organization stroke program were recruited. Data were analyzed using inductive thematic analysis. RESULTS: Twelve participants (32-69 years, 2-23 years post-stroke, eight women and four men) participated in this study. Five themes were identified: (1) motives to join virtual community-based organization stroke programs, including gaining peer connections, knowledge and information; (2) perceived barriers to accessing and participating in virtual community-based organization stroke programs, including technology inequities, difficulties navigating technology, and inadequate facilitation; (3) perceived facilitators to accessing and participating in virtual community-based organization stroke programs, including remote access, virtual platform features and program leader characteristics/skills; (4) unmet needs during virtual community-based organization stroke programs, including in-person connection and individualized support; and (5) suggestions and preferences for improving virtual community-based organization stroke programs, including program facilitation, content and format. CONCLUSIONS: Study findings highlight opportunities to improve virtual community-based organization stroke programs to optimize participant experiences and outcomes. Addressing the barriers and suggestions identified in this study may improve virtual community-based organization stroke programs' access and quality.

Rapid introduction of virtual consultation in a hospital-based Consultant-led Antenatal Clinic to minimise exposure of pregnant women to COVID-19.

The COVID-19 global pandemic dictated rapid change to outpatient services within our London-based maternity hospital. Coupled with long waiting times in the Consultant-led Antenatal clinic, we aimed to reduce hospital footfall and unnecessary contact with a clinically vulnerable patient population by reducing face-to-face consultations. Numerous specialties have already successfully implemented safe and effective teleconferencing, allowing remote review while reducing the risks posed by face-to-face contact. A target to see at least 15% of women remotely was set to reduce footfall in the Consultant-led Antenatal Clinic. We aimed to reduce face-to-face waiting times to a mean of 30 min. In March 2020, clinics were prevetted by the clinic consultant to carefully select appropriate women suitable for video or telephone consultations. Clinic templates were changed, increasing appointment times by 5-25 min each. 'AccuRx' software was tested and used to communicate appointment details and conduct the consultation. In-person waiting times in the clinic and number of virtual consultations over a 3-month period was recorded, along with qualitative feedback from service users and staff through surveys and departmental meetings. Mean waiting times were reduced by 33% from 45-30 min and multiple service-user benefits were noted, including partner involvement, convenience of waiting for appointments at home and removing requirement for childcare. However, limitations of internet connectivity, need for time to prevet clinics and lack of a robust administration system to inform women of their appointment type were highlighted. Further work is required in these areas to ensure sustainability and improvement of this process for the future.

Eutectic mixture of lidocaine and prilocaine versus 1% lidocaine injection for lumbar punctures in pediatric oncology patients.

BACKGROUND: The role of local analgesics for lumbar punctures (LPs) in pediatric oncology patients has not been specifically studied. AIM: To compare the efficacy of eutectic mixture of local anesthetics (EMLA) cream to 1% lidocaine injection for LPs. METHOD: This was a retrospective observational study of all patients receiving either EMLA cream (EMLA group) or 1% lidocaine subcutaneous injection (lidocaine group) in addition to fentanyl and propofol for LPs over 18 months. Demographics, vital parameters, procedural and recovery times, propofol and fentanyl doses, and adverse events were studied. RESULTS: Two hundred ninety LPs in 49 children were studied: 148 in the EMLA group and 142 in the lidocaine group. There was no difference in demographics or preprocedural parameters between the two groups. LPs in the EMLA group were completed in a shorter time (7.5 minutes [CI 7.0-8.1] vs 9.4 minutes [CI 8.9-9.9]) with a faster recovery time (38.7 minutes [CI 36.9-40.9] vs 43.9 minutes. [CI 41.9-45.9]) as compared with the lidocaine group (P < 0.001). The EMLA group required less maintenance doses (0.54 mg/kg [CI 0.47-0.62] vs 1.14 mg/kg [CI 1.06-1.21]) and total doses (2.58 mg/kg [CI 2.42-2.75] vs 3.12 mg/kg [CI 2.95-3.29]) of propofol as compared with the lidocaine group (P < 0.0001). Adverse events in the EMLA group were less (19% vs 41%) as compared with the lidocaine group (P < 0.0001). CONCLUSION: The addition of EMLA cream for procedural sedation for LPs in pediatric oncology patients significantly improves pain management in comparison with 1% lidocaine injection.

The crystalline structure of copper phthalocyanine films on ZnO(1100).

The structure of copper phthalocyanine (CuPc) thin films (5-100 nm) deposited on single-crystal ZnO(1100) substrates by organic molecular beam deposition was determined from grazing-incidence X-ray diffraction reciprocal space maps. The crystal structure was identified as the metastable polymorph α-CuPc, but the molecular stacking was found to vary depending on the film thickness: for thin films, a herringbone arrangement was observed, whereas for films thicker than 10 nm, coexistence of both the herringbone and brickstone arrangements was found. We propose a modified structure for the herringbone phase with a larger monoclinic ß angle, which leads to intrastack Cu-Cu distances closer to those in the brickstone phase. This structural basis enables an understanding of the functional properties (e.g., light absorption and charge transport) of (opto)electronic devices fabricated from CuPc/ZnO hybrid systems.