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Background: PWH are disproportionally affected by mpox and at high risk for severe complications. The recent mpox outbreak response included increasing awareness, encouraging behavioral changes and pre- and post-exposure vaccination. We assessed knowledge and perceptions of mpox, adoption of preventive behaviors, and attitudes towards vaccination among PWH in Washington, DC. Method(s): Data from a cross-sectional mpox survey were collected between August and December 2022 from PWH enrolled in a longitudinal HIV cohort, the DC Cohort. We conducted uni- and bivariable analyses comparing participants by vaccination status (vaccinated, plan to vaccinate, no plan to vaccinate) and by HIV risk group (MSM vs. non-MSM). We conducted multinomial regression to identify factors associated with vaccine acceptance. Result(s): Among 178 PWH completing the survey (median age 55;71% male, 81% non-Hispanic Black, 37% MSM), 162 (91%) had heard of mpox. Among 159 PWH who had heard of mpox and answered vaccination questions, 21% (n=33) were vaccinated, 43% (n=69) planned to vaccinate and 36% (n=57) did not plan to vaccinate. Comparing the 3 groups, significant differences were observed by age, gender, education, income, HIV risk group, and level of worry about mpox (all p< 0.01). Viral suppression, prior COVID and influenza vaccination, access to STI services, and STI diagnoses in the last year were not associated with vaccine status. Behaviorally, a higher proportion of vaccinated participants reported limiting their number of sexual partners (p< 0.001) and using more preventive behaviors (e.g., limiting gatherings, increased condom use, avoiding skin-to-skin contact;p=0.034) in response to mpox. A higher proportion of MSM reported limiting their number of sexual partners compared to non-MSM (33% vs 7%, p< 0.0001) and were more likely to be vaccinated or plan to vaccinate vs non-MSM (p< 0.001). In adjusted multinomial regression models comparing vaccinated PWH and those planning to vaccinate to those not planning to vaccinate, age (p= 0.0231) and HIV risk factor/gender (p< 0.0001) were significantly associated with vaccination status with younger PWH and MSM more likely to vaccinate (Figure). Conclusion(s): High levels of mpox awareness were observed among this cohort of PWH in Washington, DC with more MSM employing risk reduction behaviors and vaccination as mpox prevention strategies. Ensuring that all PWH, regardless of gender, sexual orientation, or age, understand the risks of mpox may improve vaccination uptake.
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Background: The pubertal transition (PT) is characterized by dramatic reproductive hormone fluctuations, a developmental circadian delay, and significant changes in sleep and wake patterns. The PT also marks an abrupt divergence between the sexes in risk for depression and sleep disorders that remains elevated for females across the reproductive lifespan, implicating ovarian hormones (i.e., estradiol (E2)) as a common pathway of risk. Notably, inconsistent schedules during the COVID-19 pandemic have contributed to greater sleep irregularity (especially for adolescents), which is associated with affective impairment and inferior clinical outcomes. The objective of this research is to characterize the pathophysiological impact of E2 on sleep disturbances, endocrine rhythm dysregulation and depressive symptoms in peripubertal females. Method(s): 44 peripubertal females (ages 11-14, within 1-year post-menarche) provided daily hormone (E1G-urinary metabolite of E2) and mood assessments for one menstrual cycle and completed an 8-day sleep assessment (actigraphy, daily sleep diaries), with cortisol and melatonin circadian measurement (over four days) starting at day 7 of the following menstrual cycle. Minute-to-minute consistency in sleep/wake state over 24-hrs was calculated to index sleep regularity (SRI). Result(s): A multiple regression model predicted depressive symptoms (CES-DC) from follicular menstrual cycle phase E1G-AUC, sleep regularity index (SRI), cortisol and melatonin AUCs (F(4,18) = 3.833, p=.020, R2=.46). E1G, cortisol-AUC (p<.05) and SRI (marginally, p=.08) contributed to the prediction. Conclusion(s): Results suggest that greater sleep irregularity, greater follicular estradiol and blunted cortisol may contribute to increased depressive symptoms in peripubertal females, providing mechanistic insight into the estradiol-related sleep and affect disruptions experienced during the pubertal transition. Funding Source: K01MH121575;Foundation of Hope for Research and Treatment of Mental Illness (NC) Keywords: Puberty, Sleep Disturbances, Estradiol, Circadian Rhythms, Depressive SymptomsCopyright © 2023
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Availability of well-tolerated novel agents that can slow or stop disease progression and improve quality of life remain an unmet medical need in IPF management. GB0139, a novel inhaled galectin-3 inhibitor, has shown good tolerability and antifibrotic potential via changes in biomarkers associated with IPF progression in an animal model (Delaine, T. et al. Chembiochem 2016;17:1759-70) and a Phase I study (Hirani, N. et al. Eur Respir J 2021;57(5):2002559) in healthy participants and IPF patients. We report the design of a Phase IIb study of GB0139 in IPF. This randomised, double-blind, placebo-controlled, parallel-group, multicentre study (NCT03832946) was initiated in April 2019. The primary endpoint is rate of decline in forced vital capacity (FVC) over 52 weeks. Key secondary endpoints are proportion of participants with an absolute decline from baseline in FVC % predicted of <=10%, change from baseline in St. George's Respiratory Questionnaire total score, time to first respiratory-related hospitalisation, and time to death (all-causes). Systemic GB0139 pharmacokinetics are included as an exploratory endpoint. Despite the COVID-19 pandemic, study recruitment has continued in ~100 centres across 15 countries, with over 400 participants randomised as of February 2022. Initially, participants treated with or without standard of care (SOC) were included. Following a protocol amendment in 2021, the current target is to randomise 141 participants who are not treated with SOC, with study completion in mid-2023.
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Background: Clinician emotion regulation (ER), self and the patient's, likely moderates successful prognostic discussions with patients, yet challenges around its evaluation limit its investigation. We performed a pilot study to develop and assess an experimental framework that uses multimodal assessment (self-report, observer, and biometric data) to measure clinician ER during a simulated, serious illness conversation (SIC). Method(s): We developed our experimental framework in four steps: 1) drafted a patient case and assessment framework;2) refined the data collection strategy using a multidisciplinary research team;3) trained our actor;and 4) iteratively piloted the case to optimize data collection. For the assessment, we conducted a cross-sectional, case series pilot study with physicians trained in SIC to assess its feasibility and acceptability, defined a priori as an enrollment rate >60% of approached clinicians, > 90% completion rate of survey items, < 20% missing data from wearable heart rate variability (HRV) sensors. To characterize clinician ER strategies, we analyzed the visit dialogue, physician interviews performed while watching the visit back, and physician SIC documentation generated post visit. We used a hybrid approach of inductive and deductive coding and theme development based on preexisting ER theory. Result(s): The development phase yielded two major modifications: 1) abandoned use of AppleWatch since it did not provide continuous HRV measurement;and 2) used telehealth with video given context of COVID-19 pandemic. We approached 12 physicians and 11 enrolled, of which 5 were female and 10 white, 5 were medical oncologists, and 6 specialty palliative care physicians. All participants completed all study survey items. The results of our three HRV sensors were as follows: Empatica E4 and Polar H10 met our pre-specified HRV collection in all 11 resting tasks and SIC encounters, and the Scoche R24 the benchmark in 7/11 resting tasks and 4/11 of simulated encounters. Preliminary qualitative analysis suggests investigators can characterize clinician use of intrapersonal and interpersonal ER strategies. Conclusion(s): The use of multimodal assessment of clinician ER in a simulated, telehealth SIC visit was acceptable and feasible.
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Study question How does computer-assisted semen analysis (CASA) (Lenshooke, LOGIXX) and at-home sperm testing (ExSeed) compare with manual methodology assessment of male fertility based on WHO criteria (5thEdition);a three-method comparison study. Summary answer All methods showed good agreement for concentration and limited agreement for motility highlighting the need for further development of alternatives to manual assessment. What is known already Several studies have shown good correlation between CASA systems and laboratory-based manual semen analysis, but only a few have carried out a three-way comparison study. One of which showed positive correlation with motility and concentration between a smartphone-based semen analysis and laboratory-based CASA system and positive correlation between concentration and motility between the smartphone-based CASA system and microscopic-based results. The at-home sperm test kit may play a role in motivating infertile males to visit clinics for early diagnosis and also reducing the need for multiple visits to the fertility clinic for repeat semen analyses. Study design, size, duration Fifty patients (between 29 and 56 years) attending a fertility clinic were included in the study between September 2021 to December 2021. Semen samples were split into 3 aliquots and evaluated using manual semen assessment (MSA) according to the WHO 5th Edition (2010) guidelines, the ExSeed Home Sperm Test (HST) and the LensHooke® X1 PRO Semen Quality Analyzer (CASA). Participants/materials, setting, methods The semen samples were collected from fifty participants at CARE Fertility Tunbridge Wells. The samples were placed in an incubator at 37°C for 30 minutes to liquefy. After liquefaction, sperm concentration, total motility, total motile sperm count (TMSC) and normal morphology were evaluated. Spearman’s Rank correlations (>0.7) and Chi-squared tests were used and the p-value < 0.05 was considered as statistically significant. Main results and the role of chance All variables were highly significantly (p < 0.0002) positively correlated between all 3 methods. The greatest correlations were obtained for sperm concentration (CASA/HST: r = 0.826;MSA/HST: r = 0.870;MSA/CASA: r = 0.871) and TMSC (MSA/CASA: p = 0.792;CASA/HST: r = 0.800;MSA/HST: r = 0.854). Correlations for motility were markedly lower (MSA/HST: r = 0.611;CASA/HST: r = 0.717;MSA/LCASA: r = 0.750). The lowest correlation was found for morphology (MSA/CASA: r = 0.500). The HST device does not determine morphology. As compared to MSA, using the HST device agreement for normal or low sperm concentration (≥15 × 106/mL or < 15 × 106/mL respectively) was identified in 84.3% of the cases, whereas 94.0% with CASA. The agreement between CASA and HST was 82.0%. For total motility ≥ or < 40%, the agreements were 68.0% (CASA/HST), 56.9% (MSA/HST) and 82.0% (MSA/CASA), respectively. For the identification of patients with normal morphology >4%, the agreement between MSA and CASA was 30%. Limitations, reasons for caution The small sample size was 50 cases. The home testing device does not assess morphology. Furthermore, it is difficult to ascertain whether a consumer would carry out the analysis with this device with the same accuracy as an embryologist. Wider implications of the findings The need for repeated semen analyses, the effect of the COVID-19 pandemic and the discomfort some patients feel in a clinical setting, necessitate the need for evaluation of novel semen analysis approaches. These emerging technologies have potential to be more patient friendly, convenient and efficient than standard semen assessment methods. Trial registration number not applicable
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The purpose of this article is to present the key findings from a survey performed across the faculties at Aalborg University (AAU) on students’ transition to online education, during the Danish quarantine in spring 2020. We highlight important takeaways that are deemed relevant to the ongoing digital transition process at AAU and the evaluation thereof, discuss students’ experiences in the locally anchored settings and compare findings in a broader context. For our analysis, we utilize NLP transformers and topic modelling to present an overview of themes discussed by the students. Further, we perform bibliometric analyses to gain insights on similar studies published during COVID-19. The study highlights central themes, challenges, and opportunities from a student perspective, and evaluates these within the scope of the PBL model. The study highlights the complex structure of student bodies, showing diverse preferences and effects of moving education online. Social aspects of learning suffered for most, posing challenges for both teaching and group work. Students generally reported positively on the use of recorded lectures, providing opportunities for future blended/flipped learning environments. We discuss the implications for creating hybrid/blended approaches that integrate online and physical learning spaces. © the authors, 2021. All Rights Reserved.