Is YouTube a Sufficient and Reliable Source to Inform Patients About Cardiac Rehabilitation?: A Cross-sectional Study.

PURPOSE: There is a growing concern surrounding the utility of medical content on social media. In this study, the popularity metrics and content quality of cardiac rehabilitation (CR) videos on YouTube regarding patient education were examined. METHODS: Using the search key word "cardiac rehabilitation," we analyzed the 50 most relevant videos. Our video popularity analytics encompassed viewing rate, such as ratio, number of comments, and the video power index (VPI). We assessed content quality using the Global Quality Scale (GQS), the modified DISCERN questionnaire, Journal of the American Medical Association ( JAMA ) benchmark criteria, Patient Education Materials Assessment Tool for Audio/Visual Materials (PEMAT-A/V), and a novel tool, the Cardiac Rehabilitation Specific Scale (CRSS). RESULTS: Notably, 78% of the videos were uploaded by medical organizations. The average viewing rate was 4.6 views per day. There were positive correlations between the scores from different content quality scales. Median scores for the GQS, the modified DISCERN questionnaire, JAMA benchmark criteria, and the CRSS were 3, 3.5, 2, and 5, respectively. Mean PEMAT-A/V scores were 60.4% for understandability and 38.3% for actionability. Videos published by entities other than medical centers predicted lower CRSS and GQS scores. High JAMA benchmark criteria scores were negative predictors of VPI, view rate, and number of comments. CONCLUSION: Our findings suggest that CR-related videos on YouTube are characterized by low popularity, average content quality and understandability, but a lack of reliability and actionability. To ensure individuals seek accurate CR information on social media platforms, we recommend directing them to videos uploaded by medical centers.

The effect of offline anosognosia for hemispatial neglect on neglect rehabilitation in patients with subacute and chronic right hemispheric brain injury. A retrospective cohort study.

CLINICAL TRIALS REGISTRATION NUMBER: NCT05145855.

Natural Course of Muscular Strength, Physical Performance, and Musculoskeletal Symptoms in Hospitalized Patients With COVID-19.

OBJECTIVE: To investigate the course of muscle strength, musculoskeletal symptoms and physical performance over time in hospitalized COVID-19 patients, and their relation with disease severity at admission. DESIGN: Prospective cohort study. SETTING: Pandemic clinic of Gazi University Hospital, Ankara, Turkey. PARTICIPANTS: 76 adult COVID-19 patients (aged >18 years) were enrolled in the study between March 2021 and May 2021 (N=76). The participants were grouped as "mild," "moderate," and "severe" according to clinical and radiological findings. MAIN OUTCOME MEASURES: The fraction of inspired oxygen (FiO2), oxygen saturation (SpO2), hand grip strength (HGS), 5-times sit and stand test (5XSTS), modified Borg scale at rest (mBorg-rest), modified Borg scale during activities of daily living (mBorg-ADL), Barthel index, and visual analog scale for myalgia (myalgia-VAS) values were recorded on the first day of hospitalization and in the first, third, and 12th weeks. Outcome measures were compared between disease severity groups. In addition, the changes in these outcome measures over time were also examined. RESULTS: There were 15 (19.7%) participants in the mild, 20 (26.3%) in the moderate, and 41 (53.9%) in the severe groups. At the baseline evaluation, SpO2 (P<.001), FiO2 (P<.001), 5XSTS (P=.002), mBorg-rest (P=.016), and mBorg-ADL (P<.001) were different in 3 groups, but there were no differences for HGS, Barthel index, and myalgia-VAS score. HGS, 5XSTS, myalgia-VAS, and mBorg-ADL scores improved significantly over time in all the groups (P<.001, P≤.001, and P<.001, respectively). At the end of 12 weeks, only 5XSTS was different between the groups. 5XSTS was significantly longer in the severe group (P=.010). CONCLUSION: Although significant improvement was observed in the muscle strength, physical performance, and musculoskeletal symptoms of patients with COVID-19 over time, the physical performance of these patients did not reach normal standards. We conclude that post-COVID-19 rehabilitation programs are needed to optimize the physical performance of the patients.

The effect of medial longitudinal arch height and medial longitudinal arch support insoles on postural balance in perimenopausal women

Background/aim: Changes in balance and postural control have been reported during the perimenopausal period. We investigated the effect of medial longitudinal arch height and medial arch support insoles on postural sway and balance in middle-aged perimenopausal women. Materials and methods: 29 women with normal arches and 29 women with low arches were included in the study. The foot arches of the participants were determined using the arch height index. The static balance index (SBI) measured by Kinesthetic Ability Trainer 3000 and functional reach test were used to evaluate postural balance. Measurements were obtained from all participants with and without medial arch support insoles. Results: The SBI-total scores without the insoles were found to be significantly higher in the lower arch group than in the normal arch group. SBI-total, SBI-anteroposterior, and SBI-mediolateral scores significantly improved in the low arch group in the presence of insoles, whereas the usage of insoles resulted in no difference in the normal arch group. In the presence of insoles, the reach distances to left and right sides increased in both groups, while the forward functional reach distances decreased. Conclusion: Medial longitudinal arch height and medial arch support insoles affect the balance parameters in perimenopausal women.

A missed Behçet's case presenting with spontaneous epidural hematoma.

Spinal vascular events related to Behçet's disease are relatively uncommon. Deep vein thrombosis is the most frequent vascular involvement. Anticoagulant therapy is a debated issue in Behçet's disease. In this case report, we present a patient with a delayed diagnosis of Behçet's disease after development of cervical epidural hematoma following anticoagulant therapy due to deep venous thrombosis. Anticoagulant therapy without immunosuppressive therapy leading to uncontrolled systemic inflammation may be the cause of spinal epidural hematoma. On the other hand, epidural vascular involvement as a vasculitic manifestation of Behçet's disease in conjunction with anticoagulant therapy may have predisposed to spontaneous bleeding via increased fragility or microaneurysms in epidural arteries. In this case report, the importance of a multidisciplinary approach to Behçet's disease is emphasized.