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Aims Patients with heart failure (HF) frequently experience decreased physical function, including walking speed. Slower walking speed is associated with poorer prognosis. However, most of these reports focused on patients with stable HF, and the relationship between walking speed in acute phase and clinical outcomes is unclear. Therefore, we aimed to investigate the associations between walking speed early after admission and clinical events in patients with acute decompensated HF (ADHF). Methods and results We reviewed consecutive 1391 patients admitted due to ADHF. We measured walking speed the first time to walk on the ward more than 10 m after admission, and the speed within 4 days after admission was included in this study. The primary outcome was combined events (all-cause death and/or re-admission due to HF). The follow-up period was up to 1 year from the discharge. The study population had a median age of 74 years [interquartile range (IQR): 65–80 years], and 35.9% of patients were females. The median walking speed was 0.70 m/s (IQR: 0.54–0.88 m/s). Combined events occurred in 429 (30.8%) patients. Faster walking speed was independently associated with lower rate of combined events (adjusted hazard ratio per 0.1 m/s increasing: 0.951, 95% confidence interval: 0.912–0.992). Conclusion Faster walking speed within 4 days after admission was associated with favourable clinical outcomes in patients with ADHF. The results suggest that measuring walking speed in acute phase is useful for earlier risk stratification. [ABSTRACT FROM AUTHOR]

Objective The objective of this study was to describe the utilization of physical therapist and occupational therapist services after rotator cuff repair (RCR) and examine variation in rehabilitation characteristics by profession. Methods This retrospective cohort study used the IBM MarketScan Commercial Claims and Encounters database. Eligible patients were 18 to 64 years old and had undergone outpatient RCR between 2017 and 2020. Physical therapist and occupational therapist services were identified using evaluation and treatment codes with profession-specific modifiers ("GP" or "GO"). Factors predicting utilization of formal rehabilitation and physical therapist versus occupational therapist services were examined; and univariable and multivariable analyses of days to initiate therapy, number of visits, and episode length by profession were completed. Results Among 53,497 patients with an RCR, 81.2% initiated formal rehabilitation (93.8% physical therapist, 5.2% occupational therapist, 1.0% both services). Patients in the Northeast and West (vs the South) were less likely to receive rehabilitation (odds ratio [OR] = 0.67 to 0.70) and less likely to receive occupational therapist services (OR = 0.39). Patients living in the Midwest (versus the South) were less likely to receive rehabilitation (OR = 0.79) but more likely to receive occupational therapist services (OR = 1.51). Similarly, those living in a rural (versus urban) area were less likely to utilize rehabilitation (OR = 0.89) but more likely to receive occupational therapist services (OR = 2.21). Additionally, receiving occupational therapist instead of physical therapist services was associated with decreased therapist visits (−16.89%), days to initiate therapy (−13.43%), and episode length (−13.78%). Conclusion Most patients in our commercially insured cohort utilized rehabilitation services, with a small percentage receiving occupational therapist services. We identified profession-specific variation in utilization characteristics that warrants further examination to understand predictors and associated outcomes. Impact Variation in rehabilitation utilization after RCR, including profession-specific and regional differences, may indicate opportunities to improve standardization and quality of care. [ABSTRACT FROM AUTHOR]

Introduction Alcohol use can be significantly associated with negative social, professional, and health outcomes. Even more so, alcohol use disorder (AUD) is a critical public health issue and major avoidable risk factor. This study aimed to examine the effect of a naturalistic psychedelic experience on alcohol use and related measures. Methods A retrospective online survey was conducted on 160 individuals who reported a psychedelic experience and a concomitant drinking habit but did not necessarily have an AUD. Demographic data, characteristics of the psychedelic experience, and changes in alcohol consumption and psychological flexibility were surveyed. Results: The mean number of drinking days per week and AUDIT scores significantly decreased after the psychedelic experience (P  < .001). Subjects who quit or reduced drinking had a more severe AUD (P  < .01) and lower psychological flexibility (P  = .003) before the psychedelic session. Alcohol use reduction was significantly associated with the intensity of the mystical experience (P  = .03). Psychological flexibility increased more in participants who reduced their alcohol use (P  < .001), and the change in psychological flexibility was one of the predictors of alcohol use improvement (P  = .003). Conclusion: Our findings suggest that a naturalistic psychedelic experience could be associated with a reduction in alcohol use and dependency. Such positive health outcomes can be associated with the intensity of the mystical experience as well as an increase in psychological flexibility. [ABSTRACT FROM AUTHOR]

Background This study examined the moderating role of outdoor time on the relationship between overweight and myopia. Methods The data for this study was obtained from a prospective study in Shanghai, where non-myopic children wore wristwear and were followed up for 1 year. Eye examinations were performed at each visit. The modification effect was assessed on the additive scale using multivariable logistic regression, and relative excess risk due to interaction was used to calculate the modification effect. Results A total of 4683 non-myopic children were included with 32.20% being overweight at baseline. Following a 1-year period, 17.42% of children had myopia. When compared to those who spent <90 minutes outdoors, children who spent >120 had a relative risk of myopia onset that was reduced to 0.61. As time spent outdoors decreased, more risks of myopia onset were identified among overweight children than among normal children, the modification effect on the additive scale was −0.007, with ~70% of this effect attributed to the modifying influence of outdoor time. Conclusions Increasing outdoor time can reduce myopia more among overweight children than normal. Future interventions should focus on outdoor activities among overweight children to reduce myopia risks. [ABSTRACT FROM AUTHOR]

Background This study aimed to explore differences in users of a COVID-19 mobile vaccine van service and users of a COVID-19 static vaccination hub, and the impact of changes in national COVID-19 vaccine policy on vaccine uptake. Methods The age distribution of male and female service users in each service was compared. The average number of vaccines administered per hour per week was analysed. Results Females aged 80–89 represented 51.9% (95% CI 49.5–54.3%) of female vaccine van users compared with 2.8% (95% CI 2.5–3.1%) of female static hub users. The static hub had significantly greater proportions of female service users in all other age brackets. For males, the greatest difference was in those aged 70–79 who represented 29.8 % (95% CI 27–32.6%) of vaccine van users and 16.6% (95% CI 16–17.2%) static hub users. Fewer vaccines were administered 2–3 weeks before the COVID-19 autumn booster policy change compared with 2–3 weeks after; 1.92 versus 6.25 vaccines per hour, respectively (Mann–Whitney U = 7, n1 = 11, n2 = 8, P < 0.01 two-tailed). Conclusions These findings suggest that a mobile vaccine van service is an effective model for increasing COVID-19 vaccination uptake in elderly residents, particularly after a national policy change. [ABSTRACT FROM AUTHOR]

Aims Even though self-care is essential in the long-term management of heart failure (HF), it is often not performed adequately in HF populations. Mobilizing informal caregivers may be one way to help patients perform self-care, support individual needs, and maintain health. However, informal caregivers often face insufficient preparation for providing long-term care. This insufficient caregiver preparedness may lead to a decline in caregiver contributions and affect the outcomes of care in patients with HF. This study aimed to explore whether informal caregivers' preparedness is a predictor that influences short-term outcomes of HF patients; to analyse whether caregiver contribution to self-care of HF (CC-SCHF) plays a mediating role between informal caregivers' preparedness and HF short-term outcomes. Methods and results A prospective observational study was conducted in China. After controlling for covariates, higher levels of informal caregivers' preparedness were significantly associated with lower 3-month mortality [odds ratio (OR) = 0.919, 95% confidence interval (CI) = (0.855–0.988), P = 0.022] and 3-month readmission rate [OR = 0.883, 95% CI = (0.811–0.961), P = 0.004] and shorter length of hospital stay (β = −0.071, P < 0.001). The informal caregiver's preparedness was positively associated with CC-SCHF maintenance (r = 0.708, P < 0.01), CC-SCHF management (r = 0.431, P < 0.01), and CC-SCHF confidence (r = 0.671, P < 0.01). The CC-SCHF management was a mediator in the relationship between informal caregivers' preparedness and 3-month readmission rate [effect 95% CI = (−0.054 to −0.001)] and length of hospital stay [effect 95% CI = (−0.235 to −0.042)]. Conclusion A higher level of informal caregivers' preparedness is associated with better short-term outcomes of HF patients with insufficient self-care. [ABSTRACT FROM AUTHOR]

Background and Hypothesis Clozapine is the most effective antipsychotic for treatment-resistant schizophrenia, yet a significant proportion of individuals on clozapine continue to experience disabling symptoms, despite being treated with an adequate dose. There is a need for adjunct treatments to augment clozapine, notably for negative and cognitive symptoms. One such potential agent is the glutathione precursor N -acetylcysteine (NAC). Study Design A randomized double-blind, multi-center, placebo-controlled trial for clozapine patients with enduring psychotic symptoms (n = 84) was undertaken to investigate the efficacy of adjunctive NAC (2 g daily) for negative symptoms, cognition and quality of life (QoL). Efficacy was assessed at 8, 24, and 52 weeks. Study Results NAC did not significantly improve negative symptoms (P =.62), overall cognition (P =.71) or quality of life (Manchester quality of life: P =.11; Assessment of quality of life: P =.57) at any time point over a 1-year period of treatment. There were no differences in reported side effects between the groups (P =.26). Conclusions NAC did not significantly improve schizophrenia symptoms, cognition, or quality of life in treatment-resistant patients taking clozapine. This trial was registered with "Australian and New Zealand Clinical Trials" on the 30 May, 2016 (Registration Number: ACTRN12615001273572). [ABSTRACT FROM AUTHOR]

Background Previous studies have shown that subjective social status (SSS) was positively associated with well-being in various populations. However, little is known about the relationship considering the underlying mechanism in patients with heart failure (HF). Aims The aim was to study the effects of social connectedness and self-care confidence on the relationship between SSS and well-being in patients with HF according to the Reserve Capacity Model. Methods and results We recruited 296 patients from a general hospital using convenience sampling. SSS, social connectedness, self-care confidence, and well-being were assessed using self-reported questionnaires. A multiple mediation model was examined using the PROCESS macro in SPSS. Higher levels of SSS (r  =   0.18, P  <   0.01), social connectedness (r  =   0.21, P  <   0.01), and self-care confidence (r  =   0.20, P  <   0.01) were positively correlated with better emotional well-being, but not with physical well-being. The multiple mediation analysis revealed that the relationship between SSS and emotional well-being was mediated by social connectedness (effect: 0.061, 95% CI [0.014, 0.148]) and self-care confidence (effect: 0.110, 95% CI [0.006, 0.249]) separately, and together in serial (effect: 0.008, 95% CI [0.001, 0.028]). Conclusions Social connectedness and self-care confidence are multiple mediators of the relationship between SSS and emotional well-being. Interventions targeting to strengthening social connectedness and self-care confidence may improve emotional well-being directly. In addition, emotional well-being may be improved by enhancing SSS indirectly in patients with HF. [ABSTRACT FROM AUTHOR]

Background Coronavirus disease 2019 (COVID-19) struck the world by surprise by the rising numbers that required prompt governmental and hospital staff reaction to the ongoing crisis. A robust preparedness and personal protective equipment (PPE) were yet to be regarded as our best plan. Methods A survey study was conducted on 254 Egyptian house officers using an anonymous web-based questionnaire that was filled using Google Forms after obtaining online informed consent. Results The mean age of the participants was 25 years. Only 28.74% of the house officers were categorized as having a good preparedness, while 85.83% of them have a good PPE attitude. The preparedness and willingness were significantly associated with the overall worry related to the pandemic (P value = 0.012). Fear of contracting COVID-19 infection negatively affected their preparedness by 60% (odds ratio (OR) 0.40, 95% confidence interval (CI), 0.17–0.93, P value = 0.034). The House officers with family members at-risk for severe COVID-19 were less likely to be prepared and willing by 70% (OR 0.30, 95% CI 0.15–0.60, P value = 0.001). The house officers with good preparedness and willingness to deal with COVID-19 seemed to have a good PPE attitude (OR 11.48, 95% CI 2.43-54.34, P value = 0.002). Conclusion A significant number of house officers expressed low levels of preparedness, while most of them have a good PPE attitude. [ABSTRACT FROM AUTHOR]

Background The ongoing COVID-19 pandemic has resulted in a sharp rise in demand for healthcare workers worldwide. This has been coupled with reduced numbers of available medical professionals due to confirmed or suspected infections with SARS-CoV-2. To counteract these shortages, governments of several countries have considered the enrolment of medical students into the workforce in order to help to tackle the ongoing crisis. Methods Questionnaire-based study assessing the perceived role of medical students in assisting in the COVID-19 pandemic. The primary aim was to determine factors contributing to the willingness of medical students to actively assist in the pandemic. The secondary aim was to evaluate their perspectives regarding the associated changes in medical education. Results Out of 760 responses, 71.18% of medical students were willing to assist the medical workforce during the pandemic. Clinical year students were more likely to help in a medical capacity than pre-clinical students (OR = 0.384, 95%CI [0.167, 0.883, P  < 0.05)]. Respondents concerned about their own well-being were less likely to engage in clinical work (OR = 0.680, 95%CI [0.491, 0.941], P  < 0.020). Students who agreed that online lectures will negatively impact their education were inclined to think that the academic year should be extended (95%CI [0.065, 0.271], P  = 0.001). Conclusions Most students are willing to help in both a medical and non-medical capacity. Their primary concerns when working in a medical setting are the risk of infecting their relatives and patients, lack of protective equipment and necessary knowledge as well as legal uncertainty whilst working without a medical qualification. [ABSTRACT FROM AUTHOR]

Research on mortality associated with exposure to the Holocaust is relevant for a better understanding of the effects of genocides on survivors. To our knowledge, previous studies have not investigated the long-term cause-specific mortality of Holocaust survivors. We compared mortality rates among Israelis born in European countries controlled by the Nazis during World War II with those among Israelis of European descent who did not have this exposure. Records of 22,671 people (45% women; 5,042 survivors) from the population-based Jerusalem Perinatal Study (1964–1976) were linked to the Israeli Population Registry, which was updated through 2016. Cox models were used for analysis, with 2-sided tests of statistical significance. Risk of all-cause mortality was higher among exposed women (hazard ratio (HR) = 1.15, 95% confidence interval (CI): 1.05, 1.27) than in unexposed women. No association was found between Holocaust exposure and male all-cause mortality. In both sexes, survivors had higher cancer-specific mortality (HR = 1.17 (95% CI: 1.01, 1.35) in women and HR = 1.14 (95% CI: 1.01, 1.28) in men). Exposed men also had excess mortality due to coronary heart disease (HR = 1.39, 95% CI: 1.09, 1.77) and lower mortality from other known causes combined (HR = 0.86, 95% CI: 0.75, 0.99). In summary, experiencing the Holocaust was associated with excess all-cause and cancer-specific mortality in women and cancer- and coronary heart disease–specific mortality in men. [ABSTRACT FROM AUTHOR]

Objective: To evaluate the use of vacuum‐assisted excisions (VAEs) in the management of B3 lesions within a single UK breast care centre. Assessment was made by determining the upgrade rates of the different B3 lesions at VAE. Methods and Materials: The study population comprised all patients who had a B3 result and subsequently underwent a VAE between November 2016 and October 2021. Patients with ipsilateral cancers were excluded. Retrospective biopsy and VAE results were reviewed. Upgrade rates and confidence intervals were calculated, and statistical significance was tested to determine any differences between upgrade rates of the B3 groups. Results: 480 VAEs for B3 lesions were performed, with 10 excluded. Overall upgrade rate was 5%. 87.5% of upgrades were to non‐invasive disease. Atypical intraductal epithelial proliferation (AIDEP) had a 15% upgrade rate, significantly different to lobular neoplasia (2%), papilloma without atypia (0%), and radial scar without atypia (0%). 10% of B3 lesions with atypia were upgraded, significantly different to 0% of B3 lesions without atypia. B3 lesions diagnosed by vacuum‐assisted biopsy (VAB) had a significantly higher upgrade rate of 8% compared with 2% for lesions diagnosed by core biopsy (CBX), although this result was impacted by high numbers of AIDEP diagnosed by VAB. Conclusions: The results suggest using VAE for the management of AIDEP is appropriate. However, they also indicate that by performing VAEs of papillomas and radial scars without atypia, overtreatment may be occurring. Advances in knowledge: This study adds to the ongoing discussion on the best treatment of B3 breast lesions. [ABSTRACT FROM AUTHOR]