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Dyslipidemia is a major contributor to the development of atherosclerotic cardiovascular disease. Despite high level of physical activity, athletes are not immune from dyslipidemia, but longitudinal data on the variation of lipids are currently lacking. We sought to assess lipid profile changes over time in Olympic athletes practicing different sports disciplines (power, skills, endurance, and mixed). We enrolled 957 consecutive athletes evaluated from London 2012 to Beijing 2022 Olympic Games. Dyslipidemia was defined as low-density lipoprotein (LDL) ≥115 mg/dl, high-density lipoprotein (HDL) <40 mg/dl for males, or HDL <50 mg/dl for females. Hypertriglyceridemia was defined as triglycerides >150 mg/dl. At the follow-up, a variation of ±40 mg/dl for LDL, ±6 mg/dl for HDL, and ±50 mg/dl for triglycerides was considered relevant. Athletes with follow-up <10 months or taking lower lipid agents were excluded. Follow-up was completed in 717 athletes (74.9%), with a mean duration of 55.6 months. Mean age was 27.2 ± 4.8 years old, 54.6% were male (n = 392). Overall, 19.8% (n = 142) athletes were dyslipidemic at both blood tests, being older, practicing nonendurance sports, and predominantly male. In 69.3% (n = 129) of those with elevated LDL at t0, altered values were confirmed at follow-up, while the same occurred in 36.5% (n = 15) with hypo-HDL and 5.3% (n = 1) in those with elevated triglycerides. Weight and fat mass percentage modifications did not affect lipid profile variation. LDL hypercholesterolemia tends to persist over time especially among male, older, and nonendurance athletes. LDL hypercholesterolemia detection in athletes should prompt early preventive intervention to reduce the risk of future development of atherosclerotic disease. [ABSTRACT FROM AUTHOR]

Clinical Scenario: Exercise-associated muscle cramps (EAMC) are sudden, painful, and involuntary contractions of skeletal muscles during or after physical activity. The best treatment for EAMC is gentle static stretching until abatement. Stretching is theorized to relieve EAMC by normalizing alpha motor neuron control, specifically by increasing Golgi tendon organ activity, and physically separating contractile proteins. However, it is unclear if stretching or flexibility training prevents EAMC via the same mechanisms. Despite this, many clinicians believe prophylactic stretching prevents EAMC occurrence. Clinical Question: Do athletes who experience EAMC during athletic activities perform less prophylactic stretching or flexibility training than athletes who do not develop EAMC during competitions? Summary of Key Findings: In 3 cohort studies and 1 case-control study, greater preevent muscle flexibility, stretching, or flexibility training (ie, duration, frequency) was not predictive of who developed EAMC during competition. In one study, athletes who developed EAMC actually stretched more often and 9 times longer (9.8 [23.8] min/wk) than noncrampers (1.1 [2.5] min/wk). Clinical Bottom Line: There is minimal evidence that the frequency or duration of prophylactic stretching or flexibility training predicts which athletes developed EAMC during competition. To more effectively prevent EAMC, clinicians should identify athletes' unique intrinsic and extrinsic risk factors and target those risk factors with interventions. Strength of Recommendation: Minimal evidence from 3 prospective cohort studies and 1 case-control study (mostly level 3 studies) that suggests prophylactic stretching or flexibility training can predict which athletes develop EAMC during athletic competitions. [ABSTRACT FROM AUTHOR]

Context: Nordic hamstring strength (NH strength) and single leg bridge test (SLBT) scores are used to predict the risk of hamstring strain injury. Although NH strength and SLBT scores may be related, the relationship between NH strength and SLBT score remains unknown. Objectives: This study investigated the relationship between NH strength and SLBT scores in university soccer players. Design: Cross-sectional study. Setting: Research laboratory. Participants: 38 male university soccer players. Main Outcome Measures: NH strength and SLBT scores. Interventions: A participant was instructed to lean forward gradually at the slowest possible speed from a kneeling posture with the knee joint flexed 90° for the NH strength measurement. Participants in the SLBT crossed their arms over their chests, pushed down from their heels, and lifted their hips off the ground as many times as they could until they failed. We investigated the relationship between NH strength and SLBT scores in the left and right sides using Spearman rank correlation coefficient. Additionally, we calculated the percentage of left–right asymmetry in NH strength and SLBT scores and investigated the relationship between these variables using Pearson correlation coefficient. Results: There were no significant correlations between NH strength and SLBT scores in the right (rs =.239, P =.16) and left (rs =.311, P =.065) legs. Furthermore, there was no significant relationship between NH strength and SLBT between-limb asymmetry (r =.073, P =.671). Conclusions: NH strength and SLBT scores could be different indexes, indicating either maximal muscle strength or muscle endurance. Thus, the findings suggested that when assessing risk factors for hamstring strain injury, both NH strength and SLBT scores should be measured. [ABSTRACT FROM AUTHOR]

Background: Intensive lifestyle interventions were effective to reduce the risk of type 2 diabetes mellitus (T2DM) for women with gestational diabetes mellitus (GDM) history. However, reaching these mothers and maintaining participation in lifestyle interventions is suboptimal in real-world settings. Effective, feasible and sustainable new lifestyle interventions are needed. The objectives of this three-arm trial are to (1) compare diabetes risk outcomes of an evidence-based intensive lifestyle modification (ILSM) intervention, a camp-style lifestyle modification program (CAMP) intervention, and usual care among women with GDM history; and (2) evaluate the comparative efficacy of the CAMP versus ILSM intervention on implementation outcomes. Methods: A three-arm cluster randomized clinical trial (RCT) using a hybrid type 2 implementation design will be conducted in two counties in Hunan province in China. Six towns from each county will be randomly selected and assigned to CAMP, ILSM, and the usual care group (25 women from each of 12 towns, 100 women in each arm). The ILSM includes six biweekly in-person sessions and 3-month telephone health consultations, while the CAMP consists of a 2-day camp-based session and 3-month health consultations via a popular social media platform. Both interventions share the same session content, including six lifestyle skills. Efficacy (T2DM risk score and behavioral, anthropometric, psychosocial, and glycemic variables) and implementation outcomes (recruitment, acceptability, feasibility, fidelity, and cost-effectiveness) will be collected at baseline, 6-month, and 12-month. Pre-planned ANOVA F-test and generalized estimating equations will be included to test time-by-arm interactions. Discussion: The CAMP intervention is expected to have better reach, better attendance, and comparable effectiveness in reducing the risk of T2DM, thus improving postpartum care for GDM in China. The delivery of a concentrated format supplemented with technology-based support may provide an efficient and effective delivery model for implementing maternal health promotion programs in primary care settings. Trial registration: Registered in the Chinese Clinical Trial Registry (ChiCTR2200058150) on 31st March 2022. [ABSTRACT FROM AUTHOR]

Background: Mother-to-child transmission of HIV during breastfeeding remains a challenge in low- and middle-income countries (LMIC). A prevention package was initiated during the highly attended 2nd visit of the Expanded Program of Immunisation (EPI-2) to identify the undiagnosed infants living with HIV and reduce the postnatal transmission of infant exposed to HIV. Methods: PREVENIR-PEV is a non-randomized phase II clinical trial conducted at two health centres in Bobo Dioulasso (Burkina Faso). The study recruited mothers living with HIV aged 15 years and older with their singleton breastfed infants. During EPI-2 (at 8 weeks) and upon signature of the informed consent, a point-of-care early infant diagnosis (EID) was performed. HIV exposed uninfected (HEU) infants were followed-up until 12 months of age. High risk HEU infants (i.e., whose maternal viral load ≥ 1000 cp/mL at EPI-2 or M6) received an extended postnatal prophylaxis (PNP) with lamivudine until end of follow-up or the end of breastfeeding. Results: Between 4 December 2019 and 4 December 2020, 118 mothers living with HIV-1 were identified, and 102 eligible mother/infant pairs had their infants tested for HIV EID. Six infants were newly diagnosed with HIV, and 96 HEU infants were followed-up for 10 months. Among the participants followed-up, all mothers were prescribed antiretrovirals. All 18 infants eligible for PNP at either EPI-2 or 6 months (M6) were initiated on lamivudine. No HIV transmission occurred, and no serious adverse events were reported in infants receiving lamivudine. Conclusions: The PREVENIR-PEV prevention package integrated into existing care is safe and its implementation is feasible in a LMIC with a low HIV prevalence. More research is needed to target mother/infant pairs not adhering to the intervention proposed in this trial. Trial registration: NCT03869944; first registered on 11/03/2019. [ABSTRACT FROM AUTHOR]

For decades the greatest goal of Parkinson’s disease (PD) research has often been distilled to the discovery of treatments that prevent the disease or its progression. However, until recently only the latter has been realistically pursued through randomized clinical trials of candidate disease-modifying therapy (DMT) conducted on individuals after they received traditional clinical diagnosis of PD (i.e., tertiary prevention trials). Now, in light of major advances in our understanding of the prodromal stages of PD, as well as its genetics and biomarkers, the first secondary prevention trials for PD are beginning. In this review, we take stock of DMT trials to date, summarize the breakthroughs that allow the identification of cohorts at high risk of developing a traditional diagnosis of PD, and describe key design elements of secondary prevention trials and how they depend on the prodromal stage being targeted. These elements address whom to enroll, what interventions to test, and how to measure secondary prevention (i.e., slowed progression during the prodromal stages of PD). Although these design strategies, along with the biological definition, subtype classification, and staging of the disease are evolving, all are driven by continued progress in the underlying science and integrated by a broad motivated community of stakeholders. While considerable methodological challenges remain, opportunities to move clinical trials of DMT to earlier points in the disease process than ever before have begun to unfold, and the prospects for PD prevention are nowtangible. [ABSTRACT FROM AUTHOR]

Recent studies have reported an increase in pediatric onychomycosis prevalence worldwide, suggesting that this population may be increasingly affected by the infection. A summary of the epidemiological impact, antifungal treatment options, special considerations for at‐risk subpopulations, and methods to prevent infection and recurrence are discussed. A systematic review of available epidemiological studies found the worldwide prevalence of culture‐confirmed pediatric toenail onychomycosis to be 0.33%, with no significant increases in prevalence over time. A systematic review of studies investigating the efficacy of various antifungals in treating pediatric onychomycosis found high cure rates and low frequency of adverse events with systemic itraconazole and terbinafine; however, the studies are few, dated, and lack impact because of small sample sizes. Comparatively, clinical trials implementing FDA‐approved topical antifungal treatments report slightly reduced cure rates with larger sample sizes. Patients with immunity‐altering conditions, such as Down's syndrome, or those immunosuppressed because of chemotherapy or HIV/AIDS are at a greater risk of onychomycosis infection and require special consideration with treatment. Proper sanitization and hygiene practices are necessary to reduce the risk of acquiring infection. Early diagnosis and treatment of onychomycosis in children, as well as any affected close contacts, are crucial in reducing the impact of the disease. [ABSTRACT FROM AUTHOR]

ABSTRACT A rapidly growing body of research spanning several scientific disciplines and countries converges to show that mental health problems among students are an increasing challenge for higher education institutions. Mental health problems among students threaten academic performance, degree completion and student well‐being. Structural efforts aimed at building health‐promoting, learning environments for all students are lacking in the literature. This study aims to identify and describe what is currently known about structural approaches to promote mental health or prevent mental health problems among students in higher educational settings. We conducted a scoping review of studies published in peer‐reviewed journals between 2001 and 2021, which studied structural interventions to promote mental health or prevent mental health problems among students in higher educational settings. The search identified 8372 articles, and 27 were included in the final sample. Four broad categories of approach were identified: (1) inclusion and diversity approaches, (2) adaptations to the physical environment, (3) teaching health‐related skills and behaviours and (4) adaptations to pedagogical practices and teaching approaches. The general finding from the studies reporting student perceptions was that students were favourable to the interventions to which they were exposed. Studies investigating pre‐ to post‐test changes in well‐being had mixed findings. Institutions aiming to support student mental health at the structural level should rigorously study and describe these approaches and their outcomes to advance our combined understanding of how we might design and deliver structural interventions to support students' mental health. [ABSTRACT FROM AUTHOR]

Summary Some periods during the year, such as festive and summer holiday periods, have been associated with weight gain. We aimed to assess the effect of interventions for the prevention of body weight gain during festive and holiday periods in children and adults. A systematic search was conducted in six databases and supplementary sources until January 4, 2023. We included randomized controlled trials (RCTs), cluster‐RCTs, and non‐RCTs. Our primary outcome measure was the change in body weight in adults or the change in BMI z‐score or BMI percentile in children and adolescents. From 4216 records, 12 primary studies (from 22 reports) met the inclusion criteria—10 from the United States, one from the United Kingdom, and one from Chile. Two studies had a low risk of bias, two moderate, seven high, and one critical risk of bias. The meta‐analysis in children included four of seven studies during the summer holidays (six interventions) and showed a mean difference in BMI z‐score favoring the intervention group (−0.06 [95% CI −0.10, −0.01], p = 0.01, I2 = 0%, very low certainty evidence). The meta‐analysis in adults included five studies during festive periods with a mean difference in weight favoring the intervention group (−0.99 kg [95% CI −2.15, 0.18], p = 0.10, I2 = 89%, very low certainty evidence). This review has highlighted potential interventions to prevent the increase in body weight during holiday periods. More work is needed to improve the quality of the evidence and to extend it to countries outside of the United States and United Kingdom and to the adolescent population. [ABSTRACT FROM AUTHOR]

Background: Immigrant Latinas (who are foreign-born but now reside in the USA) are at greater risk for developing postpartum depression than the general perinatal population, but many face barriers to treatment. To address these barriers, we adapted the Mothers and Babies Course—an evidence-based intervention for postpartum depression prevention—to a virtual group format. Additional adaptations are inclusion of tailored supplemental child health content and nutrition benefit assistance. We are partnering with Early Learning Centers (ELC) across the state of Maryland to deliver and test the adapted intervention. Methods: The design is a Hybrid Type I Effectiveness-Implementation Trial. A total of 300 participants will be individually randomized to immediate (N = 150) versus delayed (N = 150) receipt of the intervention, Mothers and Babies Virtual Group (MB-VG). The intervention will be delivered by trained Early Learning Center staff. The primary outcomes are depressive symptoms (measured via the Center for Epidemiologic Studies-Depression Scale), parenting self-efficacy (measured via the Parental Cognition and Conduct Towards the Infant Scale (PACOTIS) Parenting Self-Efficacy subscale), and parenting responsiveness (measured via the Maternal Infant Responsiveness Instrument) at 1-week, 3-month, and 6-month post-intervention. Depressive episodes (Structured Clinical Interview for DSM-V- Disorders Research Version) at 3-month and 6-month post-intervention will also be assessed. Secondary outcomes include social support, mood management, anxiety symptoms, perceived stress, food insecurity, and mental health stigma at 1-week, 3-month, and 6-month post-intervention. Exploratory child outcomes are dysregulation and school readiness at 6-month post-intervention. Intervention fidelity, feasibility, acceptability, and appropriateness will also be assessed guided by the Reach, Effectiveness, Adoption, Implementation, Maintenance (RE-AIM) framework. Discussion: This study will be one of the first to test the efficacy of a group-based virtual perinatal depression intervention with Latina immigrants, for whom stark disparities exist in access to health services. The hybrid effectiveness-implementation design will allow rigorous examination of barriers and facilitators to delivery of the intervention package (including supplemental components) which will provide important information on factors influencing intervention effectiveness and the scalability of intervention components in Early Learning Centers and other child-serving settings. Registration.: ClinicalTrials.gov NCT05873569. [ABSTRACT FROM AUTHOR]

AbstractObjectivesMethodResultsConclusionThe use of digital healthcare technologies to enhance healthcare delivery has seen significant growth. However, a notable a notable research gap exists in the application of clinical scales for menopause management by general practitioners (GPs). This study aims to investigate willingness of GPs to use specific menopausal scale tools in the care of females for menopause management.An anonymous online survey was developed, which received responses from 348 French GPs in 2023. Multiple backward logistic regression was performed to identify the factors influencing the willingness to use a practical menopause management scale.In total, 87.93% of GPs are not familiar with the Greene Climacteric Scale and 90.52% are not familiar with the Menopause Quick 6 scale. In contrast, 90.52% would be interested in having access to such scales. The willingness to use a menopause management scale is associated with caring for menopausal females (odds ratio [OR] = 6.13, 95% confidence interval [CI] [2.08–18.08], p = 0.001), less experience (OR = 7.10, 95% CI [2.05–25.22], p = 0.002), the importance of health prevention in daily practice (comparing ‘very important’ to ‘not’, OR = 12.98, 95% CI [1.68–97.60], p = 0.004) and the use of a digital scale in daily practice for menopausal management (OR = 2.13, 95% CI [1.04–5.83], p = 0.014).Future research is essential in representative population to confirm these findings in menopause management. [ABSTRACT FROM AUTHOR]

Introduction: Colorectal cancer (CRC) is the second leading cause of cancer-related death worldwide. There is a significant burden of mortality from colorectal cancer in Africa. Due to the heterogeneity of dietary and lifestyle practices throughout Africa, our work sought to define risk factors for the development of CRC in the African continent. Methods: We systematically searched PubMed, Embase, Global Health, CINAHL, Cochrane CENTRAL, and African Index Medicus for studies written in English, examining the incidence and risk factors of CRC in Africa. A systematic analysis was done to compare different risk factors in constituent studies. A meta-analysis random effects model was fitted to estimate the pooled incidence of CRC. Results: Of 2471 studies screened, 26 were included for the quantitative analysis; 20 in the incidence analysis, and six in the risk factor analysis. The overall ASIR per 100,000 person-years of CRC for males and females was 7.51 and 6.22, respectively. The highest incidence rates were observed between 2012 and 2021. Risk factors for CRC in Africa include tobacco smoking, and consumption of red meat, butter, and alcohol. Protective factors included, regular consumption of fruits and regular physical activity. Conclusion: The incidence of CRC in Africa is higher than that suggested by previous studies. Our study shows that nonmodifiable and modifiable factors contribute to CRC in Africa. High-quality studies conducted on generalizable populations that examine risk factors in a comprehensive fashion are required to inform primary and secondary prevention initiatives for CRC in Africa. [ABSTRACT FROM AUTHOR]

Background and Objectives Materials and Methods Results Conclusions Blood establishments strive to ensure the safety and comfort of blood donors while minimizing adverse events. This review aims to assess the efficacy and effectiveness of eating and/or drinking interventions before, during and/or after blood donation in reducing vasovagal reactions (VVRs).We analysed randomized and non‐randomized controlled trials comparing eating and/or drinking interventions to no intervention, placebo or usual practice on (pre‐)syncopal VVRs and related symptoms. The GRADE (Grading of Recommendations, Assessment, Development and Evaluation) approach was used to assess the risk of bias and overall certainty of the evidence.Pre‐donation water ingestion likely results in reduced on‐site VVRs, compared to no water (2 fewer per 100 donors, moderate‐certainty evidence). A pre‐donation isotonic drink likely results in reduced VVRs, compared to usual practice (2 fewer per 100 donors, moderate‐certainty evidence). Pre‐donation salt‐loaded sweetened lemon water may result in fewer off‐site VVRs, compared to sweetened lemon water only (1 fewer per 100 donors, low‐certainty evidence). Pre‐donation water and a gel cap containing sucrose with 250 mg caffeine may result in fewer blood donor reaction ratings, compared to pre‐donation water only (low‐certainty evidence).Pre‐donation plain water ingestion or isotonic drink probably results in a large reduction in on‐site and off‐site VVRs. Pre‐donation water ingestion with caffeine consumption or salt supplementation may result in a VVR reduction, compared to water ingestion only. Future large trials are required to increase the certainty of the effect of these and other interventions in the prevention of VVRs. [ABSTRACT FROM AUTHOR]

Intervention mapping (IM) is a planning approach that reflects the intricate decision-making process involved in the design of behavior interventions. The development and implementation of IM is complex in preventing HIV/AIDS transmission. Therefore, it is significant to conduct a perfect preliminary work to successfully implement HIV/AIDS prevention. The objectives of this review were to collect and evaluate the data of the first three steps using IM to prevent HIV/AIDS transmission, and summarize the key points in the preliminary steps of IM. A total of 18 studies were identified, and six studies completely described the tasks in the first three steps of IM. Three studies described the logic model of the problem (n = 3). Six studies reported the matrix of behavior changes (n = 6), including personal and environmental determinants. Among the selected determinants, most studies reported the personal level determinants (self-efficacy and skills, knowledge, attitudes, and norms). The most used practical applications in reducing HIV/AIDS risk behaviors were video roles (n = 8) and role-model stories (n = 5). The review may be helpful for healthcare professionals to carefully design and implement the key procedures of the first three steps of the IM programs for people with HIV/AIDS in preventing HIV/AIDS transmission. [ABSTRACT FROM AUTHOR]

Background: Much remains unknown about how complex community-based programmes can successfully achieve long-term impact. More insight is needed to understand the key mechanisms through which these programmes work. Therefore, we conducted an in-depth study in five communities that implemented the Healthy Youth, Healthy Future (JOGG) approach, a Dutch community-based obesity prevention programme. We aimed to identify perceived outcomes and long-term impacts among local stakeholders and explore potential causal pathways and working mechanisms. Methods: We used ripple effects mapping (REM), a qualitative participatory method to map outcomes and identify causal pathways, in five communities. We involved 26 stakeholders, professionals and policy-makers affiliated with the local JOGG approach, spread over eight REM sessions and conducted individual interviews with 24 additional stakeholders. To uncover working mechanisms, we compared outcomes and causal pathways across communities. Results: Over 5–9 years of implementation, participants perceived that JOGG had improved ownership of local stakeholders, health policies, intersectoral collaboration and social norms towards promoting healthy lifestyles. Causal pathways comprised small initial outcomes that created the preconditions to enable the achievement of long-term impact. Although exact JOGG actions varied widely between communities, we identified five common working mechanisms through which the JOGG approach contributed to causal pathways: (1) creating a positive connotation with JOGG, (2) mobilizing stakeholders to participate in the JOGG approach, (3) facilitating projects to promote knowledge and awareness among stakeholders while creating successful experiences with promoting healthy lifestyles, (4) connecting stakeholders, thereby stimulating intersectoral collaboration and (5) sharing stakeholder successes that promote healthy lifestyles, which gradually created a social norm of participation. Conclusions: The JOGG approach seems to work through activating initial stakeholder participation and bolstering the process towards ownership, policy change, and intersectoral collaboration to promote healthy lifestyles. Key working mechanisms can inform further development of JOGG as well as other complex community-based prevention programmes. [ABSTRACT FROM AUTHOR]

The aim of this study was to construct the sixth in a series of guidelines on the treatment of urolithiasis by the International Alliance of Urolithiasis (IAU) that by providing a clinical framework for the management of pediatric patients with urolithiasis based on the best available published literature. All recommendations were summarized following a systematic review and assessment of literature in the PubMed database from January 1952 to December 2023. Each generated recommendation was graded using a modified GRADE methodology. Recommendations are agreed upon by Panel Members following review and discussion of the evidence. Guideline recommendations were developed that addressed the following topics: etiology, risk factors, clinical presentation and symptoms, diagnosis, conservative management, surgical interventions, prevention, and follow-up. Similarities in the treatment of primary stone episodes between children and adults, incorporating conservative management and advancements in technology for less invasive stone removal, are evident. Additionally, preventive strategies aiming to reduce recurrence rates, such as ensuring sufficient fluid intake, establishing well-planned dietary adjustments, and selective use pharmacologic therapies will also result in highly successful outcomes in pediatric stone patients. Depending on the severity of metabolic disorders and also anatomical abnormalities, a careful and close follow-up program should inevitably be planned in each pediatric patient to limit the risk of future recurrence rates. [ABSTRACT FROM AUTHOR]

We aimed to investigate the preventive effect of vitamin D2 on COVID-19 and the improvement of symptoms after COVID-19 infection. The study recruited 228 health care workers who tested negative PCR or antigen for COVID-19. Subjects were randomly allocated to vitamin D2 or non-intervention at a ratio 1:1. Subjects recorded PCR or antigen tests and the symptoms of COVID-19 twice a week during the follow-up visit. The concentration of serum 25-hydroxyvitamin D (25(OH)D), C-reaction protein (CRP), complement component C1q and inflammatory cytokines were measured. The rates of COVID-19 infection were 50.5% in the vitamin D2 group and 52.4% in the non-intervention group (P = 0.785). There was no difference in the COVID-19 symptoms between the two groups. The mean 25(OH)D level significantly increased from 14.1 to 31.1 ng/mL after administration (P < 0.001). The difference between the two groups was not significant for the concentrations of CRP, C1q and inflammatory cytokines on the thirtieth day of the trial. According to the second level of vitamin D, there was a 14.3% difference in positive infection rates between the vitamin D adequate (> 30 ng/mL) and deficient groups (< 20 ng/mL). Adequate vitamin D had a tendency to prevent COVID-19. Trial registration: ClinicalTrials.gov NCT05673980, dated: 12/2022. [ABSTRACT FROM AUTHOR]

Background and Purpose Methods Results Conclusions Fremanezumab, a monoclonal antibody targeting the calcitonin gene‐related peptide for migraine prevention, is available in monthly (225 mg) and quarterly (675 mg) doses. Previous studies showed efficacy and safety for both regimens, but a real‐life comparison is lacking. This study aimed to compare the effectiveness and safety of monthly and quarterly fremanezumab in a real‐life setting.This Italian, prospective, multicenter study enrolled 95 migraine patients. During a 3‐month treatment period, patients received either monthly or quarterly fremanezumab (49 monthly, 46 quarterly). A 6‐month treatment period involved 79 patients (43 monthly, 36 quarterly). Monthly headache (MHD) and migraine days (MMD), number of days (AMD) and pills (AMP) of acute medication intake, and Headache Impact Test (HIT‐6), Migraine Disability Assessment (MIDAS) test, and Numeric Rating Scale (NRS) scores were recorded at baseline and after 3 and 6 months of treatment. Adverse events (AEs), responder rates, and medication overuse were also investigated.Both monthly and quarterly treatments led to significant reductions in MMD, MHD, AMP, AMD, HIT‐6, MIDAS, and NRS scores after 3 and 6 months. The monthly regimen exhibited a slightly greater reduction in MMD and MHD after the first quarter, with no significant difference observed after 6 months. The most common AE was transient injection‐site reaction, without between‐group differences. Responder rates and resolution of medication overuse did not significantly differ between the groups.Both monthly and quarterly regimens were effective and safe, with a tendency for an advantage of the monthly regimen only in the first quarter of treatment. [ABSTRACT FROM AUTHOR]

Objective Background Methods Results Conclusions This study was conducted to assess the efficacy of daily 2000 mg eicosapentaenoic acid (EPA) supplementation in individuals with chronic migraine.Chronic migraine is characterized by a minimum of 15 headache days/month, necessitating a focus on preventive treatment strategies. EPA, a polyunsaturated fatty acid recognized for its anti‐inflammatory properties, is examined for its potential effectiveness in chronic migraine management.A randomized, blinded, placebo‐controlled trial of eligible participants with a confirmed diagnosis of chronic migraine were enrolled. The intervention group received 1000 mg of EPA twice daily for 8 weeks, while the control group received two placebo softgels. Symptoms were recorded at 4 and 8 weeks. The primary outcome was assessed using the Headache Impact Test‐6 to evaluate changes in patients. Secondary outcomes encompassed migraine headache days, headache severity measured via a visual analog scale, and the number of consumed painkillers. Descriptive analyses were reported in mean (± standard deviation [SD]).A total of 60 patients were included in the study and finally, 56 patients completed the study according to the protocol, including 47 (84%) females. The data comparison at baseline did not show any significant difference between the two groups except in the number of patients using valproic acid as prophylaxis (21 patients in the EPA group, and 13 in the placebo group; p = 0.037). The results showed after 8 weeks, a mean (SD) difference of Headache Impact Test‐6 in the EPA and placebo groups was −6.96 (3.34) and −4.43 (5.24), respectively (p = 0.084). Regarding migraine headache days, participants reported a mean (SD) −9.76 (4.15) and −4.60 (4.87) decline in days with headache, respectively (p < 0.001). The number of attacks per month after 8 weeks was 3.0 (95% confidence interval [CI] 2.0–4.0) and 4.0 (95% CI 3.0–6.0), respectively (p < 0.001). Regarding severity, there was no significant difference between the two groups (mean [SD] difference: −0.76 [1.13] and –0.73 [1.04], respectively; p = 0.906). In terms of adverse events, two patients in the EPA group reported intolerable nausea and vomiting, and one patient in the placebo group reported dizziness.This study's findings support the potential of a daily 2000 mg EPA as a prophylactic pharmacotherapy in chronic migraine management, specifically in mitigating migraine attacks, migraine headache days, and overall quality of life. [ABSTRACT FROM AUTHOR]

Introduction Addressing hazing within the U.S. Military has become a critical concern to safeguard the well-being of service members; recent attempts to assess hazing prevalence in the military have been unsuccessful due to under representative data. Methods To delve into the hazing climate and reporting culture at Fort Bragg, now Fort Liberty, 227 individuals took part in an anonymous online survey. The survey collected demographics and insights on hazing attitudes and behaviors, perceptions of group experiences including hazing/non-hazing activities, views on leadership, familiarity and experiences with reporting procedures, and bystander intervention. Results The findings echoed existing literature: while only 17.2% admitted to experiencing hazing, a striking 70.3% acknowledged involvement in specific hazing behaviors. Only 40% of participants who acknowledged experiencing hazing (n  = 35) disclosed that they reported or confided in someone about the incident. Responses highlight reporting hurdles including concerns about anonymity, confidence in the reporting process, leadership reactions to reports, and the normalization of these events as tradition. Discussion Distinct elements of military culture, such as the hierarchical chain of command, loyalty to the brotherhood/sisterhood, and the emphasis on resilience, likely amplify these responses. This study adds to the mounting evidence showcasing gaps in assessing hazing within the U.S. Military. It emphasizes the necessity for a comprehensive hazing prevention program. Presently, prevention relies on mandatory training, often integrated into safety briefings or harassment workshops. However, service members require further assistance in recognizing, rejecting, and reporting instances of hazing despite these trainings. [ABSTRACT FROM AUTHOR]

Objectives A number of reports over the past 2 decades have provided recommendations for reducing the rate of suicide in the U.S. Armed Forces. Notwithstanding their veracity, few of these recommendations have been fully implemented. Methods At the direction of the Secretary of Defense and the U.S. Congress, a Suicide Prevention and Response Independent Review Committee was formed in 2022, with the mission of reviewing all policies and procedures regarding suicide within the DoD. The Suicide Prevention and Response Independent Review Committee considered over 400 specific recommendations garnered from component offices, military installation visits, and service member focus groups, ultimately making 127 recommendations. The Secretary of Defense then directed the formation of an implementation working group, which assessed these 127 recommendations for feasibility, impact, and required resourcing. Results After being assessed by the implementation working group, DoD leadership approved 111 total actions to move forward for resource consideration in the formal budget process. These actions aligned to 5 lines of effort focused on reducing suicide behavior throughout the military. Resourcing decisions then determined that 83 of these recommendations would be funded beginning in fiscal year 2025. Discussion From an implementation science perspective, broader agency concerns throughout the DoD often are primary barriers to implementing system-wide changes. By making deliberate decisions about prioritizing the most impactful actions, resourcing processes can be informed directly by relevant data. Conclusions Implementation of recommendations to reduce suicide deaths in the military must go through several deliberative steps in order to be prioritized, funded, and ultimately adopted by the military. As researchers and external stakeholders become more familiar with this process, recommendations for future prevention activities can better overcome barriers to implementation. [ABSTRACT FROM AUTHOR]

Introduction Suicide is a prevalent problem impacting the military community. The U.S. Army recognized the need to address this complex issue; one line of effort has been to provide suicide prevention and intervention education and training that is informed by current research, doctrine, and implementation best practices. The purpose of this article is to outline and present the genesis of the Army's new suicide prevention and intervention training—"Ask, Care, Escort (ACE) Base +1"—that aligns with the DoD newly published regulation-driven initiatives. Materials and Methods The development of the "ACE Base +1" curriculum was a collaborative effort between two organizations within the Defense Health Agency: The Defense Centers for Public Health-Aberdeen and the WRAIR. A multidisciplinary team was formed by selecting specific operational and subject-matter experts from each organization based on educational qualifications and practical experiences expected to aid the development of curriculum content (e.g. subject-matter experts) and/or the training design. Revisions to the curriculum were informed by the Army's existing suicide prevention training module, current research in suicide prevention and public health, updated and relevant Army regulations, and current public health policy guidance from the CDC and the Department of Suicide Prevention Office. A detailed account of the systematic and iterative curriculum development process is provided. Results and Conclusions The interagency collaborative efforts resulted in a suite of training products, "ACE Base +1" version 1.3 that is modernized in training content, delivery methods, and design. Four primary elements shaped the final products: (1) A modular framework allowing a tailored approach to mandatory training, (2) a public-health approach that focuses on earlier intervention opportunities while building trust and cohesion, (3) a training design centered on peer discussions and behavioral rehearsal, and (4) an expansion of the curriculum to be inclusive of the entire Army community. Practical implications for each element are discussed. As the program of record, "ACE Base +1" training satisfies the annual requirement for all Active Army, Army National Guard, U.S. Army Reserve, and Department of the Army (DA) civilians. Both the training content (e.g. public-health concepts) and design of "ACE Base +1" reflect a comprehensive approach, focused on developing concrete, applicable skills that support the shared responsibility to suicide prevention and intervention. Limitations, such as delayed interagency collaboration and time constraints, are discussed. Future directions include recommendations for future curriculum projects, specifically within military populations, such as interprofessional, interagency collaboration, and selecting a multidisciplinary team of subject-matter experts. Additionally, WRAIR plans to continue their support to Directorate of Prevention, Resilience and Readiness with the expansion of the +1 menu of trainings, ongoing program evaluation, and longitudinal analysis to inform future revisions and ensure the content and delivery methods remain modernized, relevant, and effective. [ABSTRACT FROM AUTHOR]

Introduction Sexual assault in the U.S. Military is a serious concern. Recruiting representative samples of service members to participate in sexual assault research is essential for understanding the scope of the problem and generating data that can inform prevention and intervention efforts. Accordingly, the current study aims to examine response and completion rates of an anonymous survey of sexual assault and alcohol use among active duty sailors aged 18 to 24 with the overarching goal of achieving a representative sample and informing future recruitment efforts. Materials and Methods This study was approved by the Institutional Review Board at the Naval Health Research Center. The study involved an anonymous survey of sexual assault and alcohol use among 612 active duty sailors aged 18 to 24. Since 79.6% of Navy service members are men and 20.4% are women, women were oversampled to achieve sufficient representation. Survey invitations were emailed to 12,031 active duty sailors: 64.3% (n  = 7,738) men and 35.7% (n  = 4,293) women. Results Response rates were disproportionate, with 3.0% (n  = 234) of male and 8.8% (n  = 377) of female sailors responding to the study invitation. Survey completion rates, however, were similar between male and female sailors (81.2% and 80.1% for male and female personnel, respectively). Conclusion Results demonstrated that female sailors were significantly more likely than male sailors to participate in a study of sexual assault and alcohol use. However, once enrolled in the study, male and female sailors completed the 234-item questionnaire at a similar rate. Study findings highlight the challenges of engaging male service members in sexual assault–related research. Despite the disproportionately high representation of men in the military, sexual assault researchers may need to sample according to the overall distribution of gender in the military or perhaps even oversample men to achieve a representative sample. [ABSTRACT FROM AUTHOR]

Introduction Suicidal ideation and attempts are considered to be graduated risks for suicide, yet they remain under studied. Suicide is among the leading causes of death in the U.S. for all individuals between the ages of 10 and 64 years. Suicide is a critical problem in the U.S. Military. The U.S. Army suicide rates surpassed civilian rates in 2008 and continue to climb steadily; with U.S. Army soldiers at more than twice the risk than U.S. civilians, and enlisted personnel at more than twice the risk of officers. Suicidal ideation and attempts are routinely reported within U.S. Army brigades using suicide-related serious incident reports (SR-SIRs). These reports could form a useful source of information for prevention planning, but to date there have been no efforts to summary these reports. This paper analyzes SR-SIRs among enlisted personnel for a 4-year period for 1 Army brigade, to test the usefulness of this information and to explore whether risk factors for attempts compared to ideation can be identified. Materials and Methods This report analyzes 130 de-identified reports of suicidal ideation (n  = 102) and suicide attempts (n  = 28) reported as SR-SIRs from August 2018 to June 2022 among enlisted personnel in an airborne infantry brigade combat team (BCT) outside the continental U.S. Analysis of de-identified data was not considered research by brigade and university human subject/IRB authorities. Fourteen soldier characteristics and context factors were examined to determine if they differentiate the two types of incidents, suicidal ideations and suicide attempts. Results Unit location and alcohol use at the time of the incident were strongly associated with suicide attempts compared to ideation. Attempts occurred disproportionately during off duty hours, and attempters were more likely to have had prior contact with behavioral health services than ideators; however, these differences did not attain conventional statistical significance. Conclusions The study can help inform unit-specific suicide prevention and intervention strategies. Off duty hours and alcohol use are risk factors for attempts, particularly among soldiers who have sought behavioral health care. Plans to engage and support soldiers who have sought behavioral health care during off duty hours, and information regarding the risks of alcohol use, could meaningfully reduce their risk. This is the first known attempt to examine active duty U.S. Army brigade combat team SR-SIRs, and they are a potentially valuable source of health and mental health-related information. [ABSTRACT FROM AUTHOR]

Introduction Military medical evacuations (MEDEVACs) are resource intensive and can disrupt operations and decrease readiness. Medical evacuations are a concern for the submarine force because of the limited medical resources onboard, the impact of manpower loss on smaller crews, and the compromise of operational stealth. Although some medical emergencies cannot be avoided, some MEDEVACs may be preventable. However, there is limited knowledge of the underlying causes and risk factors associated with submarine MEDEVACs. This work describes an approach to identify individual characteristics associated with submarine MEDEVACs by presenting preliminary results and next steps. Identifying those most at risk for a MEDEVAC will foster prevention strategies that lead to fewer MEDEVACs, military operation disruptions, missed work and limited duty days, unplanned losses, early separations, and disability compensation claims among navy submariners. Materials and Methods This retrospective study examines MEDEVACs from U.S. Navy submarines from January 1, 2012 to December 31, 2020. Medical evacuation causes were classified by 3 major diagnostic categories: Injury, psychiatric, and medical (i.e. all other non-injury medical events, including dental issues). Diagnostic subcategories were grouped by body region (for injuries) and body system (for non-injuries). Identifiable information from MEDEVAC records were linked to personnel files to capture demographic and occupational variables. Trends across the years were examined, and frequencies and percentages of MEDEVAC cases by both major and sub-diagnostic categories were presented. For cases where both the major diagnostic categories and characteristics were both available, we assessed associations between major diagnostic categories and demographic and occupational characteristics, using Pearson's χ2 test for proportions and Fisher Freeman–Halton exact tests. Pairwise z -tests for proportions were used to determine which proportions differed significantly. Results A total of 1,283 MEDEVACs were confirmed from 2012 to 2020, with an annual average of 143. Across the years, 24.3% were caused by psychiatric issues (e.g. suicidal ideation), 18.4% were caused by injuries (e.g. blunt trauma), and the remaining 57.3% were caused by other medical emergencies (e.g. gastrointestinal issues). Among the cases linked to personnel files, the major diagnostic category was associated with age, rank, department, and submarine qualification status (group size varied). By age (n  = 973), large differences in MEDEVAC causes were seen among submariners 21 to 25 years old who represented 52.4% of psychiatric versus 37.5% of medical MEDEVACs. In contrast, those 35 and older represented 17.0% medical versus 2.7% psychiatric MEDEVACs. Conclusions Medical, non-injury cases were the most common cause for a MEDEVAC. There were proportionately more psychiatric than medical cases among younger, less experienced submariners. Conversely, there were proportionately more medical than psychiatric cases among older submariners. A centralized approach to collecting MEDEVAC data is needed. This is the most comprehensive study examining risk factors associated with submarine MEDEVACs. Follow-on work will include adding prior medical waiver requests, health indicators, and confirmed diagnoses to the dataset to conduct a risk analysis. Considering submarines have smaller crews than most surface ships, limited medical assets, and often operate in austere environments, examination of submarine MEDEVACs should be distinct from other navy and military MEDEVACs. [ABSTRACT FROM AUTHOR]

Introduction The Office of the Secretary of Defense and each of the services have made an unprecedented commitment to the prevention of sexual assault and related behavioral health phenomena. Indeed, the Department of Air Force has selected, in some cases tailored, and disseminated a wide array of evidence-based preventative programs, policies, and practices (EBPs) over the last few decades. However, many of these efforts seem to follow a predictable life course. EBPs are initially implemented with great enthusiasm, supported for a few years, then fall out of favor, and are replaced by a different effort. This research effort aims to build on the existing civilian implementation science research to (1) offer a military-specific model of sustained, high-quality implementation and (2) test this model in a series of interconnected studies. Materials and Methods New York University's Institutional Review Board approved the study protocols, and the Army's Human Research Protection Office provided permission to collect data. We conducted interviews first with prevention leaders in the services and at the Office of the Secretary of Defense level regarding factors that they thought helped or hurt the sustainment of EBPs. We used these interviews to identify EBPs currently implemented in Department of Air Force and selected four EBPs out of the 25 identified for intensive study. We then interviewed implementers of those four EBPs regarding what they thought helped or hurt the sustainment of that EBP. We also gathered information about the 25 currently implemented EBPs themselves and gathered policy and guidance, as well as leadership communication about those EBPs and the target problems they focus on. We coded this information to allow us to test EBP parameters and policy and leader communication that predict sustained high-quality implementation. We conducted over 100 observations of the 4 EBPs we are studying intensively and have collected quantitative data from implementers and participants to help us test factors related to sustained high-quality implementation within each of those 4 EBPs and across the EBPs. Results Several military-specific factors were nominated for inclusion in the military-specific model of implementation sustainment. The implementation of even highly standardized EBPs varies greatly. Implementers and participants are generally highly engaged, but implementers vary in the extent to which they understand the mechanisms of action for the EBP they are implementing. Conclusions We recommend training implementers in the mechanisms of action in the EBPs they are expected to implement and including quality assurance as a component of prevention efforts in a manner more similar to how the military addresses aspects of the operational mission. By moving beyond counting classes and attendance, and specifying how to engage participants in the EBPs in the manner that produces the key outcomes, it is likely that EBPs will have more robust implementations that can be better sustained over time. [ABSTRACT FROM AUTHOR]

Introduction Disease and non-battle injury (DNBI) has historically been the leading casualty type among service members in warfare and a leading health problem confronting military personnel, resulting in significant loss of manpower. Studies show a significant increase in disease burden for DNBI when compared to combat-related injuries. Understanding the causes of and trends in DNBI may help guide efforts to develop preventive measures and help increase medical readiness and resiliency. However, despite its significant disease burden within the military population, DNBI remains less studied than battle injury. In this review, we aimed to evaluate the recently published literature on DNBI and to describe the characteristics of these recently published studies. Materials and Methods This systematic review is reported in the Prospective Register of Systematic Reviews database. The systematic search for published articles was conducted through July 21, 2022, in Cumulative Index of Nursing and Allied Health, Cochrane Library, Defense Technical Information Center, Embase, and PubMed. Guided by the Preferred Reporting Items for Systematic Reviews and Meta-analyses, the investigators independently screened the reference lists on the Covidence website (covidence.org). An article was excluded if it met any of the following criteria: (1) Published not in English; (2) published before 2010; (3) data used before 2001; (4) case reports, commentaries, and editorial letters; (5) systematic reviews or narrative reviews; (6) used animal models; (7) mechanical or biomechanical studies; (8) outcome was combat injury or non-specified; (9) sample was veterans, DoD civilians, contractors, local nationals, foreign military, and others; (10) sample was U.S. Military academy; (11) sample was non-deployed; (12) bioterrorism study; (13) qualitative study. The full-text review of 2 independent investigators reached 96% overall agreement (166 of 173 articles; κ = 0.89). Disagreements were resolved by a third reviewer. Study characteristics and outcomes were extracted from each article. Risk of bias was assessed using the Newcastle-Ottawa Scale. Meta-analysis of pooled estimates of incidence rates for disease (D), non-battle injury (NBI), and combined DNBI was created using random-effects models. Results Of the 3,401 articles, 173 were included for the full review and 29 (16.8%) met all inclusion criteria. Of the 29 studies included, 21 (72.4%) were retrospective designs, 5 (17.2%) were prospective designs, and 3 (10.3%) were surveys. Across all studies, the median number of total cases reported was 1,626 (interquartile range: 619.5-10,203). The results of meta-analyses for 8 studies with reported incidence rates (per 1,000 person-years) for D (n  = 3), NBI (n  = 7), and DNBI (n  = 5) showed pooled incidence rates of 22.18 per 1,000 person-years for D, 19.86 per 1,000 person-years for NBI, and 50.97 per 1,000 person-years for combined DNBI. Among 3 studies with incidence rates for D, NBI, and battle injury, the incidence rates were 20.32 per 1,000 person-years for D, 6.88 per 1,000 person-years for NBI, and 6.83 per 1,000 person-years for battle injury. Conclusions DNBI remains the leading cause of morbidity in conflicts involving the U.S. Military over the last 20 years. More research with stronger designs and consistent measurement is needed to improve medical readiness and maintain force lethality. Level of Evidence Systematic Review and Meta-Analysis, Level III. [ABSTRACT FROM AUTHOR]

With further in-depth studies on non-alcoholic fatty liver disease (NAFLD), new evidence, concepts, and methods continue to emerge. Chinese Society of Hepatology, Chinese Medical Association, comprehensively updated and revised the previous guidelines based on the latest research advances in fatty liver disease in China and globally and released Clinical practice guideline of prevention and treatment of metabolic dysfunction-associated (non-alcoholic) fatty liver disease (2024 edition) . This article introduces the updates in the new edition of the guideline from the aspects of related terms (metabolic associated fatty liver disease ［MAFLD］), clinical typing and staging, diagnostic criteria, and natural history. The guideline particularly emphasizes the importance of screening, assessment, and noninvasive diagnosis of progressive liver fibrosis in disease management and proposes active multidisciplinary collaboration in the management of MAFLD. With the implementation and application of the new edition of the guideline, the standardization of screening, diagnosis, treatment and follow-up of MAFLD patients in China will be further improved to improve the prognosis of the majority of patients. [ABSTRACT FROM AUTHOR]

Introduction: Adherence to wearing prescribed footwear is paramount in reducing the risk of developing diabetes‐related foot ulcers, but adherence is often lower than optimal. This study aimed to investigate predictors of footwear adherence and variations in adherence and activity in people at risk of diabetes‐related foot ulceration. Methods: Sixty people at high foot ulcer risk were included. We measured the proportion of weight‐bearing acitivity time the prescribed footwear was worn for seven days. Multiple linear regression and analysis of variance were used. Results: Mean overall adherence was 63%. Adherence was lower at home than away from home (59% vs. 74%), while activity was higher at home (2.2 vs. 1.2 h/day). Adherence was similar across activities (61%–63%). No variable predicted the overall adherence. Higher Hba1c predicted lower adherence at home (β = −0.34, p = 0.045, R2 = 11.6%). More daily steps predicted lower adherence away from home (β = −0.30, p = 0.033, R2 = 9.3%). Adherence and activity were highest in mornings (71%, 1.1 h) and afternoons (71%, 1.5 h), and lower in evenings (40%, 0.8 h) and at nights (9%, 0.1 h). Adherence was similar on weekdays and weekend days (63% vs. 60%), but activity was higher on weekdays (3.4 vs. 3.0 h). Conclusion: Adherence levels and predictors thereof differed between adherence at home and away from home, so we suggest to treat them as different concepts. Due to the low explained variance, future studies should focus on other predictors such as psychological variables. [ABSTRACT FROM AUTHOR]

To investigate: (1) the injury epidemiology in an Australian academy; (2) how athletes transition through the high‐performance sport (HPS) pathway; and (3) why athletes leave this HPS program. This retrospective cohort study was conducted at an Australian HPS academy over a 4‐year period. Medical attention injuries were prospectively recorded. Injury incidence rates (IIR) and burden were calculated per 365 athlete‐days, according to sport, sex, and pathway level. Athlete pathway levels were mapped to the Foundations, Talent, Elite, and Mastery (FTEM) framework. Reasons for athletes transitioning out were reported. Four hundred and eighty‐one injuries were reported across 124 athletes at an IIR of 2.09 injuries per 365 athlete‐days (95% CI = 1.91–2.29). Most athletes (103, 83.1%) were injured at least once over the 4‐year period. IIRs increased (IRR = 1.17, 95% CI = 1.06–1.29, p = 0.001) as athletes progressed through the pathway. The most common reason for athlete attrition was deselection due to performance (n = 18), with 55.6% of these athletes sustaining an injury in the season prior to deselection. Injury burden was highest at E2 (119.5 days absence per 365 athlete‐days (95% CI = 62.18–229.67)) and lowest at T4 (30.47 days absence per 365 athlete‐days (95% CI = 21.98–42.24)). Injury occurrence is common across HPS, with IIRs increasing as athletes progressed to higher talent levels. Deselection due to poor performance was the main attrition factor, with more than half the deselected athletes impacted by injury prior to deselection. This study highlights an increased risk of deselection, following injury, and indicates the need for further development of prevention strategies targeting pathway athletes. [ABSTRACT FROM AUTHOR]

Background: Parental education on child oral health plays an important role in caries prevention. Leaflets are a means of delivering educational messages. This study aims to evaluate the efficacy of leaflets in improving parental knowledge on prevention of early childhood caries. Methods: This was a cross-sectional study. Parents of children younger than six years attending a pediatric clinic at a large hospital were asked to complete a questionnaire that noted their sociodemographic characteristics, oral hygiene practices, and knowledge on prevention of early childhood caries, which was given a score out of 20. After reading an educational leaflet, a follow-up phone interview was conducted to evaluate any improvement in parental knowledge. ANOVA and McNemar’s tests were used for statistical analysis. Results: Three hundred and ninety-one parents participated in the study. The average knowledge score pre-intervention was 6.4 out of 20. Approximately 10% of parents were regular dental attenders. Around 12% of parents were aware of the correct age of the child’s first dental visit and the correct age to start tooth brushing; 20.5% knew about fluoride varnish; 7.2% understood that sugar-containing snacks should be consumed all at once; and, less than 50% believed that regular dental visits prevent caries. After reading the leaflet, there was a statistically significant improvement in almost all variables evaluating parents’ knowledge on prevention of early childhood caries. Conclusion: Knowledge on prevention of early childhood caries among this sample of parents was very poor. Leaflets were successful in improving parental knowledge. There is a need to distribute such leaflets in healthcare centers and hospitals and to evaluate their efficacy further by comparison with other means. [ABSTRACT FROM AUTHOR]

In this study, the validity of a new measure of positive mental health literacy (MHL) is explored in a sample of adolescents: the Positive Mental Health Literacy questionnaire (PosMHLit). The instrument development combined three stages: literature review; conceptual validation by a panel of experts (focusgroup and single analysis); a psychometric study. A sample of 539 adolescents was collected and exploratory factor analysis (EFA) with parallel analysis (PA) were conducted. A unidimensional solution with 23 items emerged from EFA. A confirmatory factor analysis corroborated the 1-factor solution, with 19 items. PosMHLit has good internal consistency and construct validity, because it was correlated in the expected directions with MHL, mental well-being, and psychopathology. Girls reported higher PosMHLit than boys. Flourishers and nonflourishers did not differ in terms of PosMHLit. The PosMHLit appears valid and reliable and can be used with adolescents to measure positive MHL. [ABSTRACT FROM AUTHOR]

Acute kidney injury (AKI) is widely recognized as a precursor to the onset or rapid progression of chronic kidney disease (CKD). However, there is currently no effective treatment available for AKI, underscoring the urgent need for the development of new strategies to improve kidney function. Human placental mesenchymal stromal cells (hpMSCs) were isolated from donor placentas, cultured, and characterized with regard to yield, viability, flow cytometry, and potency. To mimic AKI and its progression to CKD in a rat model, a dedicated sensitive non-clinical bilateral kidney ischemia-reperfusion injury (IRI) model was utilized. The experimental group received 3 × 105 hpMSCs into each kidney, while the control group received IRI and saline and the untreated group received IRI only. Urine, serum, and kidney tissue samples were collected over a period of 28 days. The hpMSCs exhibited consistent yields, viability, and expression of mesenchymal lineage markers, and were also shown to suppress T cell proliferation in a dose-dependent manner. To ensure optimal donor selection, manufacturing optimization, and rigorous quality control, the rigorous Good Manufacturing Practice (GMP) conditions were utilized. The results indicated that hpMSCs increased rat survival rates and improved kidney function by decreasing serum creatinine, urea, potassium, and fractionated potassium levels. Furthermore, the study demonstrated that hpMSCs can prevent the initial stages of kidney structural fibrosis and improve kidney function in the early stages by mitigating late interstitial fibrosis and tubular atrophy. Additionally, a robust manufacturing process with consistent technical parameters was established. [ABSTRACT FROM AUTHOR]

Respiratory failure is a common perioperative complication. The risk of respiratory failure can be reduced with effective preoperative evaluation, preventative measures, and knowledge of evidence-based management techniques. Effective preoperative screening methods include ARISCAT scoring, OSA screening, and the LAS VEGAS score (including the ASA physical status score). Evaluation by the six-minute walk test and a routine pulmonary physical exam has been shown to be effective at predicting postoperative pulmonary complications, whereas evidence on the predictive power of pulmonary function tests and chest radiography has been inconclusive. Preoperative smoking cessation and lung expansion maneuvers have been shown to decrease the risk of pulmonary complications postoperatively. Intraoperative management techniques that decrease the pulmonary complication risk include neuromuscular blockade reversal with sugammadex, limiting surgical times to less than 3 h when possible, lung-protective ventilation techniques, and multimodal analgesia to decrease opioid usage. In the immediate postoperative period, providers should be prepared to quickly treat bronchospasm, hypoventilation, and upper airway obstruction. For post-surgical patients who remain in the hospital, the risk of pulmonary complications can be decreased with lung expansion techniques, adequate analgesia, automated continuous postoperative ward monitoring, non-invasive ventilatory support, and early mobilization. This article was written to analyze the available literature on this topic in order to learn and practice the prevention of perioperative respiratory failure when caring for patients on a daily basis. [ABSTRACT FROM AUTHOR]

A recent American Psychological Association Summit provided an urgent call to transform psychological science and practice away from a solely individual-level focus to become accountable for population-level impact on health and mental health. A population focus ensures the mental health of all children, adolescents, and adults and the elimination of inequities across groups. Science must guide three components of this transformation. First, effective individual-level interventions must be scaled up to the population level using principles from implementation science, investing in novel intervention delivery systems (e.g., online, mobile application, text, interactive voice response, and machine learning-based), harnessing the strength of diverse providers, and forging culturally informed adaptations. Second, policy-driven community-level interventions must be innovated and tested, such as public efforts to promote physical activity, public policies to support families in early life, and regulation of corporal punishment in schools. Third, transformation is needed to create a new system of universal primary care for mental health, based on models such as Family Connects, Triple P, PROmoting School-community-university Partnerships to Enhance Resilience, Communities That Care, and the Early Childhood Collaborative of the Pittsburgh Study. This new system must incorporate valid measurement, universal screening, and a community-based infrastructure for service delivery. Addressing tasks ahead, including scientific creativity and discovery, rigorous evaluation, and community accountability, will lead to a comprehensive strategic plan to shape the emergent field of public mental health. Public Significance Statement: On February 25, 2022, the American Psychological Association's Council of Representatives adopted a resolution to support population health, which led to the Population Health Science Summit held on September 12–13, 2023. This article summarizes key points from the Summit. [ABSTRACT FROM AUTHOR]

Simple Summary: Gastric cancer (GC) is a major cause of mortality worldwide. It is preceded by the progressive development of lesions of the gastric mucosa, namely atrophic gastritis, intestinal metaplasia, and dysplasia, collectively referred to preneoplasia. Periodic monitoring has been proposed for the surveillance of intestinal metaplasia and dysplasia. However, endoscopy, the current gold standard in GC diagnosis, has a limited ability to detect gastric preneoplasia, especially in early stages. In order to overcome the limitations of endoscopy screening, the potential of blood biomarkers has been investigated, and some biomarkers have been identified consistently across different studies. Nevertheless, validation studies in specific populations must be conducted before these results can allow the design of non-invasive tests to be translated into clinical practice for the early detection of patients at risk of developing GC. Gastric cancer (GC) is a major cause of cancer-related mortality worldwide. It is often associated with a bad prognosis because of its asymptomatic phenotype until advanced stages, highlighting the need for its prevention and early detection. GC development is preceded by the emergence of gastric preneoplasia lesions (GPNLs), namely atrophic gastritis (AG), intestinal metaplasia (IM), and dysplasia (DYS). GC is currently diagnosed by endoscopy, which is invasive and costly and has limited effectiveness for the detection of GPNLs. Therefore, the discovery of non-invasive biomarkers in liquid biopsies, such as blood samples, in order to identify the presence of gastric preneoplasia and/or cancer lesions at asymptomatic stages is of paramount interest. This comprehensive review provides an overview of recently identified plasma/serum proteins and their diagnostic performance for the prediction of GPNLs and early cancer lesions. Autoantibodies appear to be promising biomarkers for AG, IM and early gastric cancer detection, along with inflammation and immunity-related proteins and antibodies against H. pylori virulence factors. There is a lack of specific protein biomarkers with which to detect DYS. Despite the need for further investigation and validation, some emerging candidates could pave the way for the development of reliable, non-invasive diagnostic tests for the detection and prevention of GC. [ABSTRACT FROM AUTHOR]

Radial artery spasm (RAS) is a common complication associated with transradial access (TRA) for coronary interventions, particularly affecting elderly patients in whom radial access is preferred due to its benefits in reducing bleeding complications, improving clinical outcomes, and lowering long-term costs. This review examines the incidence, prevention, and treatment of RAS. Methods included an online search of PubMed and other databases in early 2024, analyzing meta-analyses, reviews, studies, and case reports. RAS is characterized by a sudden narrowing of the radial artery due to psychological and mechanical factors with incidence reports varying up to 51.3%. Key risk factors include patient characteristics like female sex, age, and small body size as well as procedural factors such as emergency procedures and the use of multiple catheters. Preventive measures include using distal radial access, hydrophilic sheaths, and appropriate catheter sizes. Treatments involve the intraarterial administration of nitroglycerine and verapamil as well as mechanical methods like balloon-assisted tracking. This review underscores the need for standardizing RAS definitions and emphasizes the importance of operator experience and patient management in reducing RAS incidence and improving procedural success. [ABSTRACT FROM AUTHOR]

Early intervention and active management of infant atopic eczema may play a crucial role in limiting eczema severity and preventing the onset of immediate‐type food allergy. Eczema management involves education, skincare and medications targeting skin inflammation and barrier repair. Topical corticosteroids are the mainstay of anti‐inflammatory therapy, with nonsteroidal options available for some infants. Proactive therapy, addressing subclinical inflammation, is useful for preventing eczema flares, especially in infants with recurrent eczema flares despite reactive therapy. In clinical practice, holistic consideration of overall infant and family health is essential. Providing advice on maternal stress management, nutritional guidance and recommendations for proper sleep and lifestyle is crucial for the well‐being of children and their families, not limited to eczema treatment alone. [ABSTRACT FROM AUTHOR]

Simple Summary: Porcine reproductive and respiratory syndrome virus (PRRSV) infection in sows results in reduced animal welfare, poor breeding herd performance, and economic loss to farmers. The best way to reduce the effects of PRRSV is to prevent its entry into swine breeding herds through improvements in farm biosecurity. To accomplish this goal, the concept of Next Generation Biosecurity (NGB) was developed. A recent publication demonstrated that the practice of a comprehensive, science-based program of biosecurity (NGB COMPLETE) which incorporated science-based biosecurity protocols targeting direct and indirect routes of PRRSV transmission, significantly reduced PRRSV incidence risk in breeding herds compared to a partial program (NGB INCOMPLETE). This new communication follows up on this earlier paper and brings new information by reporting significant differences in key performance indicators between NGB COMPLETE breeding herds versus NGB INCOMPLETE herds over that original 2-year period across the same swine production system. It also supplements the earlier paper with data from a third consecutive year of reduced PRRSV incidence risk, resulting in a PRRSV incidence risk of 8.0% across all breeding herds for the entire three years. In closing, this is further evidence demonstrating that NGB, while not perfect, brings value to farmers through sustainable prevention of PRRS and improved productivity. Porcine reproductive and respiratory syndrome virus (PRRSV) is a globally significant pathogen of pigs. Preventing the entry of PRRSV into swine breeding herds enhances animal health and welfare. A recently published retrospective cohort study reported significant differences in PRRSV incidence risk between breeding herds that practiced Next Generation Biosecurity (NGB) COMPLETE, versus herds that practiced a partial approach (NGB INCOMPLETE) over a 2-year period. This follow-up communication builds on this previous publication and brings new information regarding statistical differences in key performance indicators (KPIs) from 43 NGB COMPLETE herds and 19 NGB INCOMPLETE herds during disease years 1 and 2. Statistically significant differences included higher total born/farrow and pigs weaned/female along with a reduced pre-weaning mortality and wean to 1st service interval, as well as a 0.91 increase in the number of pigs weaned/mated female/year. In addition, this communication reports that PRRSV incidence risk throughout disease years 1–3 was 8.0%, and that the association of NGB status (COMPLETE vs. INCOMPLETE) and disease burden for the cumulative 3-year period was statistically significant (p < 0.0001). These findings support previously published data that NGB, while not perfect, provides sustainable prevention of PRRSV, and may help improve herd productivity. [ABSTRACT FROM AUTHOR]

Although Schema Therapy has emerged as an effective treatment for a large range of psychopathology, there is limited research on its effectiveness with children and adolescents, especially for preventive purposes, in individual or group settings and with the involvement of parents. Therefore, the aim of this study was to conduct a preliminary evaluation of a newly developed group prevention program based on Schema Therapy (rationale, principles, and techniques) for children and their parents. It is a psychoeducational, developmentally-appropriate program addressing core emotional needs, early maladaptive schemas, schema modes, coping styles, and parent-child relationship with the aim of preventing the emergence of psychopathology in children. Participants were 90 Greek children (aged 9-13) who attended 16 weekly meetings and their parents who attended 10 biweekly meetings. The effectiveness of the program was evaluated with pre-and-post-intervention assessment (i.e., pre-experimental design). Children's early maladaptive schemas (self-reports) and strengths and difficulties (self- and parent-reports), as well as parents' early maladaptive schemas (self-reports) were assessed. Results showed a significant decrease in most early maladaptive schemas of children and in many early maladaptive schemas of parents. A significant decrease was found in children's emotional symptoms, peer relationship problems and total difficulties score and a significant increase in prosocial behavior. The supporting evidence for the effectiveness of the program and the necessity of evidence-based prevention programs based on Schema Therapy for children and parents are discussed. [ABSTRACT FROM AUTHOR]

Delayed graft function in kidney transplant recipients is one of the common early complications after kidney transplantation, which is an independent risk factor affecting the short-term and long-term survival of renal allografts. Branch of Organ Transplantation of Chinese Medical Association and Branch of Kidney Transplantation of China International Exchange and Promotive Association for Medical and Health Care organized well-known Chinese experts in organ transplantation and related disciplines to formulate and discuss the determination of the scope and clinical problems, evidence retrieval and screening, and the formation of recommendations based on “Technical Specification for the Diagnosis and Treatment on Delayed Graft Function After Renal Transplantation (2019 edition)”. After two rounds of collective examination and approval by Chinese Medical Association and China International Exchange and Promotive Association for Medical and Health Care, “Guidelines for Clinical Diagnosis and Treatment of Delayed Graft Function in Kidney Transplant Recipients in China” was finally formulated. This guideline puts forward recommendations and explanations regarding 21 clinical problems including the concept, mechanism, risk factors, diagnosis, prevention, treatment and application of immunosuppressive drugs for delayed graft function in kidney transplant recipients, aiming to standardize the diagnosis, prevention and treatment of delayed graft function in kidney transplant recipients, enhance clinical efficacy of kidney transplantation, prolong short-term and long-term survival of kidney transplant recipients and renal allografts and promote the development of the discipline of transplantation. [ABSTRACT FROM AUTHOR]

Previous findings from a clinical trial demonstrated noninferiority of Leukocyte- and platelet-rich fibrin (L-PRF) compared to commercially available fibrin sealants in preventing postoperative cerebrospinal fluid leakage, necessitating intervention. This cost-effectiveness evaluation aims to assess the value-for-money of both techniques for dural closure in supratentorial and infratentorial surgeries. Cost-effectiveness was estimated from a health care payer's perspective alongside a randomized clinical trial comprising 328 patients. The analysis focused on clinical and health-related quality of life outcomes, as well as direct medical costs including inpatient costs, imaging and laboratory costs, and outpatient follow up costs up to twelve weeks after surgery. Clinical and health-related quality of life data showed no significant differences between L-PRF (EuroQol five dimensions questionnaire 0.75 ± 0.25, 36-item Short Form Survey 63.93% ± 20.42) and control (EuroQol five dimensions questionnaire 0.72 ± 0.22, 36-item Short Form Survey 60.93% ± 20.78) groups. Pharmaceutical expenses during initial hospitalization were significantly lower in the L-PRF group (€190.4, interquartile range 149.9) than in the control group (€394.4, interquartile range 364.3), while other cost categories did not show any significant differences, resulting in an average cost advantage of €204 per patient favoring L-PRF. This study demonstrates L-PRF as a cost-effective alternative for commercially available fibrin sealants in dural closure. Implementing L-PRF can lead to substantial cost savings, particularly considering the frequency of these procedures. [ABSTRACT FROM AUTHOR]

The prodromal phase of schizophrenia provides an optimal opportunity to mitigate the profound functional disability that is often associated with fully expressed psychosis. Considerable evidence supports the importance of neurocognition in the development of interpersonal (social) and academic (role) skills. Further findings from adolescents and young adults at clinical high risk for developing psychosis (CHR P) suggest that treatment for functioning might be most effective when targeting early and specific neurocognitive deficits. The current study addresses this critical intervention issue by examining the potential of neurocognitive deficits at intake for predicting social and role functioning over time in CHR-P youth. The study included 345 CHR-P participants from the second phase of the North American Prodrome Longitudinal Study (NAPLS2) with baseline neurocognition and 2-year follow-up data on social and role functioning. Slower baseline processing speed consistently predicted poor social functioning over time, while attention deficits predicted poor role functioning at baseline and follow-up. In addition, the impact of processing speed and attention impairments on social and role functioning, respectively, persisted even when adjusting the regression models for attenuated positive, negative, and disorganized symptoms, and transition status. The current study demonstrates for, arguably the first time, that processing speed and attention are strongly predictive of social and role functioning over time, respectively, above and beyond the impact of symptoms and those CHR-P individuals that develop psychosis over the course of the study. These findings imply that early neurocognition is a critical treatment target linked to the developmental trajectory of social and role functioning. [ABSTRACT FROM AUTHOR]

Purpose: Novel interventions for the prevention or treatment of acute kidney injury (AKI) are currently lacking. To facilitate the evaluation and adoption of new treatments, the use of the most appropriate design and endpoints for clinical trials in AKI is critical and yet there is little consensus regarding these issues. We aimed to develop recommendations on endpoints and trial design for studies of AKI prevention and treatment interventions based on existing data and expert consensus. Methods: At the 31st Acute Disease Quality Initiative (ADQI) meeting, international experts in critical care, nephrology, involving adults and pediatrics, biostatistics and people with lived experience (PWLE) were assembled. We focused on four main areas: (1) patient enrichment strategies, (2) prevention and attenuation studies, (3) treatment studies, and (4) innovative trial designs of studies other than traditional (parallel arm or cluster) randomized controlled trials. Using a modified Delphi process, recommendations and consensus statements were developed based on existing data, with > 90% agreement among panel members required for final adoption. Results: The panel developed 12 consensus statements for clinical trial endpoints, application of enrichment strategies where appropriate, and inclusion of PWLE to inform trial designs. Innovative trial designs were also considered. Conclusion: The current lack of specific therapy for prevention or treatment of AKI demands refinement of future clinical trial design. Here we report the consensus findings of the 31st ADQI group meeting which has attempted to address these issues including the use of predictive and prognostic enrichment strategies to enable appropriate patient selection. [ABSTRACT FROM AUTHOR]

Mendelian forms of renin–angiotensin–aldosterone system (RAAS)-related hypertension, commonly referred to as monogenic hypertension, represent a rare but significant subset of hypertensive disorders characterized by genetic mutations that disrupt the normal physiological mechanisms of blood pressure regulation. This review focuses on elucidating the germline mutations affecting RAAS pathways that lead to distinct forms of heritable hypertension. By understanding the pathophysiological basis of conditions such as Gordon’s syndrome, Liddle syndrome, congenital adrenal hyperplasia, and familial hyperaldosteronism types, this review aims to highlight the unique clinical features, diagnostic challenges, and therapeutic implications associated with these disorders. Recognizing specific clinical presentations and family histories indicative of monogenic hypertension is crucial for diagnosis, particularly as it often manifests as early-onset hypertension, abnormalities in potassium and blood pH, and occasionally, abnormal sexual development or related syndromes. Therefore, employing a targeted diagnostic approach through next-generation sequencing is essential to pinpoint the responsible genetic mutations, enabling accurate and individualized treatment plans. The critical importance of certain readily available specific channel blockers, such as thiazides or low-dose corticosteroids, in managing these disorders must be emphasized, as they play a key role in preventing serious complications, including cerebrovascular events. As advancements in genetic and molecular sciences continue to evolve, a deeper comprehension of the mechanisms underlying RAAS-related monogenic hypertension promises to revolutionize the management of this complex disorder, offering hope for more effective and individualized treatment options. [ABSTRACT FROM AUTHOR]

Background: Tick-borne encephalitis (TBE) is caused by the tick-borne encephalitis virus (TBEV). TBEV infection can cause symptoms of central nervous system (CNS) inflammation and result in severe consequences including death. TBE is an increasing health threat in the Czech Republic and elsewhere in Europe. In 2020, 23% of 3734 TBE cases reported to the European Centre for Disease Prevention and Control were from the Czech Republic. TBE vaccination is universally recommended in the Czech Republic, but a full analysis of TBE vaccine effectiveness (VE) in the Czech Republic has not been published. Methods: TBE is a notifiable disease in the Czech Republic with mandatory reporting of cases (i.e., laboratory-confirmed TBEV infected patient with symptoms of CNS inflammation) and vaccination history to public health authorities. TBE VE was estimated using the screening method utilizing public health surveillance data from 2018 to 2022 and online household surveys of the general population on TBE vaccine uptake conducted in 2019−2022. Results: In 2018−2022, 3648 TBE cases were reported in the Czech Republic; 98.1% (3105/3166) of TBE cases with known vaccination history were unvaccinated. Among 42,671 persons surveyed from the general population who had known TBE vaccination history, 66.5% were unvaccinated. VE against TBE was 97.6% (95% confidence interval 95.7−98.7). When stratified by age group, VE was 97.1% (88.4−99.3) in 1−15 years of age, 97.9% (95.3−99.0) in 16−59 years of age, and 96.9% (90.5−99.0) in ≥60 years of age. TBE vaccination averted an estimated 1020 TBE cases in the Czech Republic from 2018 to 2022. Conclusions: This first published study with a full analysis of TBE VE in the Czech Republic showed that vaccination was highly effective for the prevention of TBE including in children, an age group with increasing TBE disease burden. Vaccination averted hundreds of TBE cases and hospitalizations despite the relatively low compliance with TBE vaccine recommendations. To prevent additional TBE cases in the Czech Republic, enhanced efforts to increase TBE vaccine uptake are needed. [ABSTRACT FROM AUTHOR]

Access to parenthood is not always easy, and various difficulties can sometimes emerge. Often underdiagnosed, these peri- and post-partum disorders have a major impact on the quality of early interactions. Prevention and fast care are fundamental. In Nancy, France, a mobile perinatal psychiatry team (EMPPer) was created in September 2021 with the aim of "reaching out" to these vulnerable populations with care access difficulties. A clinical case combining precariousness, migration, maternal psychopathological disorders, baby's psycho-affective and psychomotor development trouble is exposed. This article aims to present the multidisciplinary network intervention of EMPPer. [ABSTRACT FROM AUTHOR]

Purpose: There is currently a heightened need for perinatal medical services to timely recognize and accurately meet the psychological needs of pregnant women. Psychological disturbances a mother experiences during pregnancy, such as depression and anxiety, can be later associated with inadequate maternal capacity for antenatal care for herself and the baby, and may lead to subsequent mental health problems later in the mother's life. Routine prenatal assessment could significantly benefit from being proactively enriched with early prevention mental health screening tools to assess, appropriately manage vulnerable populations, and subsequently implement preventive actions. Methods: 178 pregnant women, under routine prenatal medical assessment, were measured regarding depressive symptomatology and stress, through the use of two validated psychometric tools (the Edinburgh Postnatal Depression Scale (EPDS) and the Perceived Stress Scale (PSS-14)). Results: Heightened perceived stress and depressive symptomatology levels were associated with younger maternal age, an obstetrical record of more than one births and a history of abortion. Results additionally showed a connection between the requirement for a psychiatric referral—based on the levels of symptomatology recorded through the psychometric assessment and a clinical interview—and currently running the earlier stages (weeks) of pregnancy. Conclusion: Our revised proposed prenatal screening protocol for depression and stress suggests an amplified follow-up assessment including all pregnant women scoring high in both depression and in perceived stress, regardless of previous history of prenatal depression or of suicidality, to detect earlier or less manifest expressions of distress during pregnancy, in vulnerable perinatal populations. [ABSTRACT FROM AUTHOR]

Introduction People addicted to illegal drugs were discussed as a risk group for SARS-CoV-2 infections, with increased susceptibility and a severe course of infection. Methods In this study, the frequency of SARS-CoV-2 infections of drug-dependent persons admitted to inpatient detoxification treatment in five psychiatric hospitals was determined by implementing routine polymerase chain reaction (PCR)-testing at admission (9/2020) up to one year. Main substance-related diagnosis, comorbid respiratory disease, housing situation, and current opioid maintenance treatment (OMT) were documented. An age-matched control group of psychiatric inpatients without dependence from illegal drugs was established. Results Data from 1675 patients (male 79.5%; mean age 39.5 years; opioid dependence 81.5% homelessness; 2.4%; chronic respiratory disease 6.3%) were included. Out of 1365 patients dependent on opioids, 50.2% were currently in OMT. Six (3 female; mean age 40.3 years) patients tested positive for SARS-CoV-2 by PCR (0.36%), and none showed symptoms of COVID-19. All six were opioid dependent, 5 currently not in OMT. In the control group, 11 out of 1811 inpatients tested positive (0.61%). Discussion The rate of SARS-CoV-2-infections in persons with dependence on illegal drugs was not increased compared to a control group of psychiatric patients. OMT is presumably a protective factor, e. g. in the participating cities, OMT facilities offered an easy access to vaccination programs. In contrast, drug addicts in the USA were severely affected by the pandemic. Differences between countries might partially be explained by social factors such as the higher availability of OMT in Germany and a much lower frequency of homelessness. [ABSTRACT FROM AUTHOR]