Molecular characterization of antibiotic resistant Salmonella enterica across the poultry production chain in Costa Rica: A cross-sectional study.

Antibiotic resistant Salmonella enterica are on the increase, worldwide. Given the scarcity of data, this study aimed to investigate its occurrence, virulence, and antibiotic resistance in Costa Rica's food chain. In total, 65 chicken meat- and 171 chicken caecal samples were collected and examined for Salmonella. High frequencies of Salmonella were found in chicken meat (58.5 %, n/N = 38/65) and poultry farms (38.0 %, n/N = 65/171). The majority of Salmonella from chicken meat (89.5 %, n/N = 34/38) and caecum samples (93.6 %, n/N = 59/63) exhibited multidrug resistance (MDR). Serovar Infantis was the most prevalent (94 %, n/N = 67/71), followed by serovars Anatum and Kentucky (3 %, n/N = 2/71). A pESI-like plasmid (92 %, n/N = 65/71) containing virulence and resistance markers was found in S. Infantis. Given the high prevalence of MDR Salmonella, this study emphasizes the need to enhance surveillance systems for foodborne pathogens and antimicrobial resistance in Costa Rica's food production chain.

Validation of a Simulation Model for Robotic Myomectomy.

STUDY OBJECTIVE: Several simulation models have been evaluated for gynecologic procedures such as hysterectomy, but there are limited published data for myomectomy. This study aimed to assess the validity of a low-cost robotic myomectomy model for surgical simulation training. DESIGN: Prospective cohort simulation study. SETTING: Surgical simulation laboratory. PARTICIPANTS: Twelve obstetrics and gynecology residents and 4 fellowship-trained minimally invasive gynecologic surgeons were recruited for a 3:1 novice-to-expert ratio. INTERVENTIONS: A robotic myomectomy simulation model was constructed using <$5 worth of materials: a foam cylinder, felt, a stress ball, bandage wrap, and multipurpose sealing wrap. Participants performed a simulation task involving 2 steps: fibroid enucleation and hysterotomy repair. Video-recorded performances were timed and scored by 2 blinded reviewers using the validated Global Evaluative Assessment of Robotic Skills (GEARS) scale (5-25 points) and a modified GEARS scale (5-40 points), which adds 3 novel domains specific to robotic myomectomy. Performance was also scored using predefined task errors. Participants completed a post-task questionnaire assessing the model's realism and utility. MEASUREMENTS AND MAIN RESULTS: Median task completion time was shorter for experts than novices (9.7 vs 24.6 min, p = .001). Experts scored higher than novices on both the GEARS scale (median 23 vs 12, p = .004) and modified GEARS scale (36 vs 20, p = .004). Experts made fewer task errors than novices (median 15.5 vs 37.5, p = .034). For interrater reliability of scoring, the intraclass correlation coefficient was calculated to be 0.91 for the GEARS assessment, 0.93 for the modified GEARS assessment, and 0.60 for task errors. Using the contrasting groups method, the passing mark for the simulation task was set to a minimum modified GEARS score of 28 and a maximum of 28 errors. Most participants agreed that the model was realistic (62.5%) and useful for training (93.8%). CONCLUSION: We have demonstrated evidence supporting the validity of a low-cost robotic myomectomy model. This simulation model and the performance assessments developed in this study provide further educational tools for robotic myomectomy training.

Improvements in performance based measures of functional capacity and cognition after computerized functional skills training in older people with mild cognitive impairment and healthy comparators.

With no pharmacological treatments for Mild Cognitive impairment (MCI), computerized training strategies have been attempted. A computerized skills training intervention, FUNSAT, previously produced training-related gains in cognition in MCI and in comparators with normal cognition (NC). A new remotely delivered version of FUNSAT was administered to a new sample of participants with NC and MCI. Outcomes measures included cognition (BAC) and functional capacity (VRFCAT) to examine training transfer. Participants with MCI (n = 92) and NC (n = 72) trained for up to 12 weeks on FUNSAT. Half the MCI participants started with 3 weeks of computerized cognitive training (CCT). Baseline, post-training, and 30-day follow-up scores on cognition and functional capacity were compared. Participants improved on both cognition (d = 0.80) and functional capacity (d = 0.64), with no differences in training gains across MCI and NC, although treatment with CCT in MCI was associated with similar gains with fewer FUNSAT training sessions. This is the first treatment study in MCI to demonstrate transfer to untrained measures of functional capacity. NC improved in cognition and functional capacity with skills training alone. These findings have implications for other conditions, such as schizophrenia, where functional capacity is a treatment target.

Muscle Mass and Strength Gains Following Resistance Exercise Training in Older Adults 65-75 Years and Older Adults Above 85 Years.

Resistance exercise training (RET) can be applied effectively to increase muscle mass and function in older adults (65-75 years). However, it has been speculated that older adults above 85 years are less responsive to the benefits of RET. This study compares the impact of RET on muscle mass and function in healthy older adults 65-75 years versus older adults above 85 years. We subjected 17 healthy older adults 65-75 years (OLDER 65-75, n = 13/4 [female/male]; 68 ± 2 years; 26.9 ± 2.3 kg/m2) and 12 healthy older adults above 85 years (OLDER 85+, n = 7/5 [female/male]; 87 ± 3 years; 26.0 ± 3.6 kg/m2) to 12 weeks of whole-body RET (three times per week). Prior to, and after 6 and 12 weeks of training, quadriceps and lumbar spine vertebra 3 muscle cross-sectional area (computed tomography scan), whole-body lean mass (dual-energy X-ray absorptiometry scan), strength (one-repetition maximum test), and physical performance (timed up and go and short physical performance battery) were assessed. Twelve weeks of RET resulted in a 10% ± 4% and 11% ± 5% increase in quadriceps cross-sectional area (from 46.5 ± 10.7 to 51.1 ± 12.1 cm2, and from 38.9 ± 6.1 to 43.1 ± 8.0 cm2, respectively; p < .001; η2 = .67); a 2% ± 3% and 2% ± 3% increase in whole-body lean mass (p = .001; η2 = .22); and a 38% ± 20% and 46% ± 14% increase in one-repetition maximum leg extension strength (p < .001; η2 = .77) in the OLDER 65-75 and OLDER 85+ groups, respectively. No differences in the responses to RET were observed between groups (Time × Group, all p > .60; all η2 ≤ .012). Physical performance on the short physical performance battery and timed up and go improved (both p < .01; η2 ≥ .22), with no differences between groups (Time × Group, p > .015; η2 ≤ .07). Prolonged RET increases muscle mass, strength, and physical performance in the aging population, with no differences between 65-75 years and 85+ years older adults.

Coinvestigación con NNA: una revisión sistemática de literatura según las directrices Prisma

(analítico) Se realiza una revisión que examina la participación de niños, niñas y adolescentes como coinvestigadores. El estudio se apoya en la declaración para revisión sistemática de literatura Prisma y analiza las producciones científicas entre 2019 y 2022. Los artículos revisados revelan tendencias en los roles y las denominaciones que se asignan a los niños, niñas y adolescentes en la investigación, así como metodologías participativas que los reconocen como sujetos de derechos y expertos de su entorno, capaces de participar en la co-construcción de conocimiento con los adultos investigadores. También se identifican desafíos metodológicos, éticos y políticos que enfatizan la necesidad de una reflexión crítica sobre el propósito y las implicaciones de la participación infantil, las dinámicas de poder involucradas y el reconocimiento de las capacidades y perspectivas de los niños, niñas y adolescentes.

(analytical) This article conducts a systematic literature review of children and adolescents' participation as co-researchers. The study uses the PRISMA statement and analyzes scientific publications between 2019 and 2022. The reviewed articles reveal different trends regarding the roles and names assigned to children and adolescents as co-researchers. The authors also encountered a number of participatory methodologies that recognize this population as subjects of rights and experts in relation to their own settings who are capable of actively participating in the co-construction of knowledge with adult researchers. Methodological, ethical, and political challenges that occur with this research modality are identified in the reviewed articles. This highlights the need for critical reflection about the purpose and implications of child and adolescent participation in research, the power dynamics involved, and the importance of recognizing this population's diverse capacities and perspectives as part of this process.

(analítico) É realizada uma revisão sistemática da literatura da categoria co-investigação utilizada em metodologias participativas com crianças e adolescentes, seus papéis e as etapas dos processos investigativos em que intervêm. O estudo é baseado na declaração Prisma, e analisa as produções científicas no período de 2019 a 2022. Os artigos revisados revelam tendências nos papéis atribuídos a crianças e adolescentes nas pesquisas, bem como metodologias participativas que os reconhecem como sujeitos de direitos e especialistas em seu contexto, capazes de participar da co-construção do conhecimento com os adultos pesquisadores. Também são identificados desafios metodológicos, éticos e políticos, que enfatizam a necessidade de reflexão crítica sobre o propósito e as implicações da participação infantil, as dinâmicas de poder envolvidas e o reconhecimento das capacidades e perspectivas das crianças.

Correlación entre la Velocidad de Marcha y Largo del Paso en Personas Mayores de la Cuarta Edad que Viven en la Comunidad / Correlation between Walking Speed and Step Length in Seniors Living in the Community

Introducción. La población de personas mayores de la cuarta edad (≥80 años) crece a gran velocidad. Esta se diferencia de la tercera edad en cuanto a su funcionalidad. Es sabido que mientras menor sea la velocidad de la marcha en esta población, mayor es el riesgo de deterioro cognitivo, sarcopenia, discapacidad e institucionalización. La velocidad de marcha disminuida es un predictor importante de deterioro en el rendimiento físico. Objetivo. Determinar la correlación entre la velocidad de marcha, fuerza de miembros inferiores y largo del paso en personas mayores de cuarta edad que viven en la comunidad. Métodos. Estudio transversal en personas mayores saludables de la cuarta edad (n=14; 8 mujeres; 88 ± 3 años; 26,3 ± 3,4 kg·m-2) que fueron sometidas a evaluaciones de rendimiento físico, tales como largo del paso; fuerza de miembros inferiores a través de 1 Repetición Máxima (1RM) de extensión de rodilla en ambos miembros inferiores y velocidad de marcha en 4 metros. Los datos se presentan como media±desviación estándar. Se consideró un valor de P significativo < 0.05. Resultados. Se observó una correlación positiva moderada entre el largo del paso y la velocidad de marcha (R=0,794; P=0,001). No existieron correlaciones entre la fuerza de miembros inferiores y largo del paso (R=0,478; P=0,084), tampoco entre las variables de fuerza y velocidad de marcha (R=0,441; P=0.115). Conclusión. Las personas mayores de cuarta edad presentan una correlación positiva entre su velocidad de marcha y largo del paso.

Background. The population of people older than the fourth age (≥80 years) is growing rapidly. This differs from the third age in terms of its functionality. It is known that the lower the gait speed in this population, the greater the risk of cognitive impairment, sarcopenia, disability and institutionalization. Decreased gait speed is an important predictor of deterioration in physical performance. Objetive. To determine the correlation between gait speed, lower limb strength and stride length in fourth age people (≥80 years) who live in the community. Methods. Cross-sectional study in healthy older people of the fourth age (n=14; 8 women; 88 ± 3 years; 26.3 ± 3.4 kg·m-2) who underwent physical performance evaluations, such as long of the step; strength of lower limbs through 1 Maximum Repetition (1RM) of knee extension in both lower limbs and walking speed in 4 meters. Data are presented as mean ± standard deviation. A significant P value < 0.05 was considered. Results. A moderate positive correlation was observed between stride length and gait speed (R=0.794; P=0.001). There were no correlations between the strength of the lower limbs and stride length (R=0.478; P=0.084), nor between the variables of strength and gait speed (R=0.441; P=0.115). Conclusion. Fourth age older people older present a positive correlation between their walking speed and stride length.

Effectiveness and safety of oral anticoagulants for non-valvular atrial fibrillation: a population-based cohort study in primary healthcare in Catalonia.

Objectives: Our objective was to analyse effectiveness and safety of oral anticoagulants (OAC) for stroke prevention in non-valvular atrial fibrillation. Material and methods: Population-based cohort study including adults initiating oral anticoagulants, either direct oral anticoagulants (DOAC) or vitamin K antagonists (VKA), during 2011-2020. Data source: SIDIAP, capturing information from the electronic health records of Primary Health Care in Catalonia, Spain. Study outcomes: stroke, cerebral and gastrointestinal (GI) haemorrhage, assessed by patients' subgroups according to different clinical characteristics. Results: We included 90,773 patients. Male sex, older than 75, previous event, peripheral artery disease, deep vein thrombosis, or receiving antiplatelets, antidiabetics or proton pump inhibitors (PPI) was associated with higher stroke risk. For DOAC-treated, treatment switch increased stroke risk, while being adherent had a protective effect. Men, antidiabetic treatment or a previous event increased the risk of cerebral bleeding. Receiving direct oral anticoagulants had a protective effect in comparison to vitamin K antagonists. For DOAC-treated, treatment switch increased, and adherence decreased the bleeding risk. Men, people with chronic kidney disease or a previous event posed an increased risk of gastrointestinal bleeding, whereas receiving PPI had a protective effect. For DOAC-treated, switch was associated with a higher bleeding risk. Conclusion: Being men, a previous event and DOAC-switch posed a higher risk for all study outcomes. direct oral anticoagulants had a protective effect against cerebral bleeding in comparison to vitamin K antagonists. Adherence to direct oral anticoagulants resulted in lower risk of stroke and cerebral bleeding. We found no differences in the risk of stroke and gastrointestinal bleeding when we compared direct oral anticoagulants vs. vitamin K antagonists.

Effects of high-intensity interval training on lean mass, strength, and power of the lower limbs in healthy old and young people.

Introduction: Whether high-intensity interval training (HIIT) can improve lean mass, strength, and power of the lower limbs in young and older people is still under discussion. This study aimed to determine the effect of HIIT on lean mass, maximal strength, rate of force development (RFD), and muscle power of both lower limbs in healthy young and older adults. Secondarily, to compare the effects of HIIT between dominant vs. non-dominant lower limbs of each group. Materials and methods: Healthy older (n = 9; 66 ± 6 years; BMI 27.1 ± 3.1 kg m-2) and young (n = 9; 21 ± 1 years; BMI 26.2 ± 2.8 kg m-2) men underwent 12 weeks of HIIT (3x/week) on a stationary bicycle. The evaluations were made before and after the HIIT program by dual energy X-ray absorptiometry (DEXA), anthropometry, force transducer and, Sit-to-Stand test. The outcomes analyzed were limb lean mass, thigh circumference, maximal voluntary isometric strength, RFD (Time intervals: 0-50, 50-100, 100-200, and 0-200 ms), and muscle power in both lower limbs. Results: After 12 weeks of HIIT, non-dominant limb (NDL) showed increase in limb lean mass (p < 0.05) but without interaction (time*group). HIIT showed a gain in absolute maximal strength and also when adjusted for thigh circumference in the dominant lower limb (DL) in both groups. The RFD0-200 ms showed differences between groups but without interaction. The RFD0-50 ms of the NDL showed post-training improvements (p < 0.05) in both groups. Only the older group showed differences between DL vs. NDL in most of the RFD obtained post-intervention. In addition, post-HIIT muscle power gain was observed in both groups (p < 0.05), but mainly in older adults. Conclusion: HIIT promotes increases in lean mass, maximal strength, early RFD, and lower limb muscle power in healthy older and young individuals. The differences shown between the DL and the NDL must be analyzed in future studies.

High-intensity interval training reduces the induction of neutrophil extracellular traps in older men using live-neutrophil imaging as biosensor.

Neutrophil extracellular trap formation (NETosis) is a mechanism used by neutrophils to capture pathogens with their own DNA. However, the exacerbation of this immune response is related to serious inflammatory diseases. Aging is known to lead to an excessive increase in NETosis associated with various diseases. Under this scenario, the search for strategies that regulate the release of NETosis in older people becomes relevant. High-intensity interval training (HIIT) involves repeated bouts of relatively intense exercise with alternating short recovery periods. This training has shown beneficial effects on health parameters during aging and disease. However, little is known about the potential role of HIIT in the regulation of NETosis in healthy older people. The aim of this study was to evaluate the induction of NETosis by serum from healthy young and older men, before and after 12 weeks of HIIT using healthy neutrophils as a biosensor. HIIT was performed 3 times per week for 12 weeks in young (YOUNG; 21 ± 1 years, BMI 26.01 ± 2.64 kg⋅m-2, n = 10) and older men (OLDER; 66 ± 5 years, BMI 27.43 ± 3.11 kg⋅m-2, n = 10). Serum samples were taken before and after the HIIT program and NETosis was measured with live cell imaging in donated neutrophils cultured with serum from the participants for 30 h. Our results showed that serum from older men at baseline induced greater baseline NETosis than younger men (p < 0.05; effect size, ≥0.8), and 12 weeks of HIIT significantly reduced (Interaction Effect, p < 0.05; effect size, 0.134) the induction of NETosis in older men. In conclusion, HIIT is a feasible non-invasive training strategy modulating NETosis induction. Additionally, the use of neutrophils as a biosensor is an effective method for the quantification of NETosis induction in real time.

Monitoring adherence and abstinence of cannabis use disorder patients: Profile identification and relationship with long-term treatment outcomes.

BACKGROUND: Patients with cannabis use disorder (CUD) show heterogeneous sociodemographic and consumption patterns. Although previous studies, focused on identifying subgroups of CUD patients using input variables, have yielded useful results for planning individualized treatments, no published research has analyzed the profiles of CUD patients according to their therapeutic progress. This study therefore aims to identify subgroups of patients using adherence and abstinence indicators and to explore whether these profiles are associated with sociodemographic characteristics, consumption variables, and long-term therapeutic outcomes. METHODS: This was a retrospective observational study with a multisite sample of 2055 CUD outpatients who were beginning treatment. The study monitored patient data at two-year follow-up. We conducted latent profiles analysis on the appointment attendance ratio and percentage of negative cannabis tests. RESULTS: A three profile solution emerged: i) moderate abstinence/moderate adherence (n = 997); ii) high abstinence/moderate adherence (n = 613); and iii) high abstinence/high adherence (n = 445). The study found the most marked differences at the beginning of treatment for education level (chi2 (8) = 121.70, p < .001), source of referral (chi2 (12) = 203.55, p < .001), and frequency of cannabis use (chi2 (10) = 232.39, p < .001). Eighty percent of patients from the "high abstinence/high adherence" group were relapse-free at two year follow-up. This percentage decreased to 24.3 % in the "moderate abstinence/moderate adherence" group. CONCLUSIONS: Research has shown adherence and abstinence indicators to be useful for identifying subgroups of patients with different prognoses regarding long-term success. Recognizing the sociodemographic and consumption variables associated with these profiles at the beginning of treatment could help to inform the design of more individualized interventions.

Characterization of muscle mass, strength and mobility of critically ill patients with SARS-CoV-2 pneumonia: Distribution by sex, age, days on mechanical ventilation, and muscle weakness.

Objective: Quantify and categorize by sex, age, and time spent on mechanical ventilation (MV), the decline in skeletal muscle mass, strength and mobility in critically ill patients infected with SARS-CoV-2 and requiring mechanical ventilation while at intensive care unit (ICU). Design: Prospective observational study including participants recruited between June 2020 and February 2021 at Hospital Clínico Herminda Martin (HCHM), Chillán, Chile. The thickness of the quadriceps muscle was evaluated by ultrasonography (US) at intensive care unit admission and awakening. Muscle strength and mobility were assessed, respectively, through the Medical Research Council Sum Score (MRC-SS) and the Functional Status Score for the Intensive Care Unit Scale (FSS-ICU) both at awakening and at ICU discharge. Results were categorized by sex (female or male), age (<60 years old or ≥60 years old) and time spent on MV (≤10 days or >10 days). Setting: Intensive care unit in a public hospital. Participants: 132 participants aged 18 years old or above (women n = 49, 60 ± 13 years; men n = 85, 59 ± 12 years) admitted to intensive care unit with a confirmed diagnosis of severe SARS-CoV-2 and requiring MV for more than 48 h were included in the study. Patients with previous physical and or cognitive disorders were excluded. Interventions: Not applicable. Results: Muscle thickness have significantly decreased during intensive care unit stay, vastus intermedius (-11%; p = 0.025), rectus femoris (-20%; p < 0.001) and total quadriceps (-16%; p < 0.001). Muscle strength and mobility were improved at intensive care unit discharge when compared with measurements at awakening in intensive care unit (time effect, p < 0.001). Patients ≥60 years old or on MV for >10 days presented greater muscle loss, alongside with lower muscle strength and mobility. Conclusion: Critically ill patients infected with SARS-CoV-2 and requiring MV presented decreased muscle mass, strength, and mobility during their intensive care unit stay. Factors associated with muscle mass, such as age >60 years and >10 days of MV, exacerbated the critical condition and impaired recovery.

Psychometric properties of the Spanish adaptation of the Externalizing Spectrum Inventory-Brief Form (ESI-BF).

The Externalizing Spectrum Inventory-Brief Form (ESI-BF) measures tendencies toward disinhibition, lack of control, aggression, and substance use. This study adapts the ESI-BF to the Spanish population and assesses its psychometric properties. The study included 742 community adults obtained by stratified random sampling with proportional allocation according to gender, age, and geographical area of the Spanish territory and a clinical sample consisting of 333 patients. All participants completed the Personality Inventory for Diagnostic and Statistical Manual of Mental Disorders, fifth edition (PID-5) and the Alcohol Substance Dependence Severity Scale, in addition to the Spanish version of the ESI-BF. Reliability was quantified using McDonald's omega and Cronbach's α reliability coefficients. Validity evidences were studied applying confirmatory factor analysis (CFA) and correlations. Results indicated adequate reliability of scores on the ESI-BF's general factors and most of its facets. Regarding internal structure, and in line with previous studies, both symmetric and S-1 hierarchical two-subfactor (bifactor) emerged as the best-fitting models. Considering both criticisms of symmetric models and parsimony, the S-1 bifactor model, which showed configural invariance across gender and samples, was retained. Validity evidence based on the relationship with other measures of personality and alcohol consumption show correlations values theoretically expected in both clinical and community samples. Findings suggest that the Spanish adaptation of the ESI-BF shows functional near-equivalence to the original version. Its effective psychometric properties make it useful instrument for further research related to the externalizing spectrum. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Calidad de vida, nivel de actividad física y pruebas funcionales en personas adultas y mayores laboralmente activas / Quality of life, level of physical activity and functional tests in actively working adults and older people

BACKGROUND: The population of actively working older people is growing rapidly. The relationship between quality of life, levels of physical activity and functionality in this population is not entirely clear. AIM: To determine the association between quality of life, levels of physical activity and functional tests in actively working adults and older people. MATERIAL AND METHODS: Cross sectional assessment of 138 adults aged 40 to 50 years (53% women) and 119 older people aged 60 to 75 years (53% women) who were actively working in two public services. Quality of life was measured with the SF-36 questionnaire and usual physical activity was assessed with the International Physical Activity Questionnaire (IPAQ-short). Handgrip strength, the timed up and go (TUG) and chair stand test (CST) were used as functional tests. RESULTS: Compared to older people, adults had better physical functional tests (P < 0.01). Older people had better scores in the mental health component (MHC) of quality of life (p < 0.05). In adults, the physical health component of quality of life (CSF) had a positive association with physical activity (Spearman Rho (rs)= 0.270; p = 0.01), grip strength (rs = 0.330; p < 0.01) and the TUG (rs = −0.229; p < 0.01). In older patients, CSM and CST were positively correlated (rs = 0.201; P = 0.029). In both groups, a correlation was observed between CSM, grip strength (adults rs = 0.283; p < 0.01; older people rs = 0.211; P = 0.02) and with TUG (adults rs = −0.197; P = 0.021; older people rs = - 0.212; p = 0.02). CONCLUSIONS: There is a positive correlation between quality of life and level of physical activity in working adults, which is not observed in older people. Adequate performance in physical functional tests is positively correlated with better quality of life (CSF and CSM) in adults and only with the mental health component in older people.

Changes in the Care Activity in Addiction Centers with Dual Pathology Patients during the COVID-19 Pandemic.

BACKGROUND: Health care provision during the COVID-19 pandemic and confinement has led to significant changes in the activity of addiction centers. These changes in healthcare activity may have had a greater impact on patients with dual pathology. The aim of this study is to compare the treatment indicators of patients with dual pathology in addiction centers during the pre-confinement, confinement, and post-confinement periods. METHODS: A retrospective observational study was conducted for the period between 1 February 2019 and 30 June 2021. A total of 2785 patients treated in specialized addiction services were divided into three periods according to their time of admission: pre-confinement, confinement, and post-confinement. RESULTS: During the pre-pandemic period, the addiction centers attended to an average of 121.3 (SD = 23.58) patients, decreasing to 53 patients during confinement (SD = 19.47), and 80.69 during the post-confinement period (SD = 15.33). The number of appointments scheduled monthly for each patient decreased during the confinement period, although this number increased after confinement. There was a reduction in the number of toxicological tests carried out both during and after confinement (except for alcohol). CONCLUSIONS: The results show a reduction in the number of patients seen and the care activity delivered to dual diagnosis patients. These results, which were caused by the COVID-preventive measures, may affect the progress and recovery of dual patients. A greater investment is needed to bring the care activity up to the standards of the years prior to confinement.

Rates of Complications and Reoperation after Myomectomy-the Impact of Surgical Approach: A Statewide Population-based Cohort Study from 2005-2018.

STUDY OBJECTIVE: To assess rates of and factors associated with complications and reoperation after myomectomy. DESIGN: Population-based cohort study. SETTING: All non-Veterans Affairs facilities in the state of California from January 1, 2005, to December 31, 2018. PARTICIPANTS: Women undergoing abdominal or laparoscopic myomectomy for myoma disease were identified from the Office of Statewide Health Planning and Development datasets using appropriate International Classification of Diseases, Ninth and Tenth Revision and Current Procedural Terminology codes. INTERVENTIONS: Demographics, surgery facility type, facility surgical volume, and surgical approach were identified. Primary outcomes included complications occurring within 60 days of surgery and reoperations for myomas. Patients were followed up for over an average of 7.3 years. Univariate and multivariable associations were explored between the above factors and rates of complications and reoperation. All odds ratios (ORs) are adjusted ORs. MEASUREMENTS AND MAIN RESULTS: Of the 66 012 patients undergoing myomectomy, 5265 had at least one complication (8.0%). Advanced age, black, Asian race, MediCal and Medicare payor status, academic facility, and medical comorbidities were associated with increased odds of a complication. Minimally invasive myomectomy (MIM) was associated with decreased complications compared with abdominal myomectomy (AM) (OR, 0.29; 95% confidence interval [CI], 0.25-0.33; p <.001). Overall, 17 377 patients (26.3%) underwent reoperation. Medicare and MediCal payor status and medical comorbidities were associated with increased odds of a repeat surgery. Reoperation rates were higher in the MIM group over the entire study period (OR, 2.33; 95% CI, 1.95-2.79; p <.001). However, the odds of reoperation after MIM decreased each year (OR, 0.93; 95% CI 0.92-0.95; p <.001), with the odds of reoperation after AM surpassing MIM in 2015. CONCLUSION: This study identifies outcome disparities in the surgical management of myomas and describes important differences in the rates of complications and reoperations, which can be used to counsel patients on surgical approach. These findings suggest that MIM can be considered a lasting and safe approach in properly selected patients.

The Impact of Race and Ethnicity on Use of Minimally Invasive Surgery for Myomas.

STUDY OBJECTIVE: To determine whether minimally invasive surgery (MIS) for uterine myomas is used differentially based on race and ethnicity. DESIGN: Retrospective cohort study. SETTING: Quaternary care academic hospital in the United States. PATIENTS: Patients undergoing hysterectomy or myomectomy for uterine myomas between March 15, 2015, and March 14, 2020 (N = 1311). Cases involving correction of pelvic organ prolapse, malignancy, peripartum hysterectomy, or combined procedures with nongynecologic specialties were excluded. Racial/ethnic composition of the study population was 40.0% non-Hispanic white (white), 27.9% non-Hispanic black (black), 14.0% Hispanic, 13.7% non-Hispanic Asian (Asian), and 4.3% non-Hispanic American Indian/Alaska Native/Pacific Islander/Other. INTERVENTIONS: Hysterectomy, myomectomy. MEASUREMENTS AND MAIN RESULTS: Of the 1311 cases, 35.9% were minimally invasive hysterectomy, 16.4% abdominal hysterectomy, 35.6% minimally invasive myomectomy, and 12.1% abdominal myomectomy. MIS rates were 94.7% among fellowship-trained minimally invasive gynecologic surgery subspecialists, 44.2% among obstetrics and gynecology specialists, and 46.8% among gynecologic oncologists. There were disparities in surgeon type based on race/ethnicity, with 59.8% of white patients having undergone surgery with a minimally invasive gynecologic surgery subspecialist vs 44.0% of black patients and 45.7% of Hispanic patients. Black and Hispanic patients were less likely to undergo MIS overall vs white patients (adjusted odds ratio [aOR] 0.33, 95% confidence interval [CI] 0.22-0.48 and aOR 0.44, 95% CI 0.28-0.72, respectively). Black and Hispanic patients undergoing hysterectomy were less likely than white patients to undergo MIS (aOR 0.33, 95% CI 0.21-0.51 and aOR 0.35, 95% CI 0.20-0.60, respectively). There were no significant differences in rates of MIS based on race/ethnicity for myomectomies nor differences in major or minor complications by race/ethnicity overall. CONCLUSION: At a quaternary care institution, black and Hispanic patients were significantly less likely than white patients to undergo MIS for uterine myomas, particularly for hysterectomy.

Bridge Nodes between Personality Traits and Alcohol-Use Disorder Criteria: The Relevance of Externalizing Traits of Risk Taking, Callousness, and Irresponsibility.

BACKGROUND: Personality disorders show strong comorbidities with alcohol-use disorder (AUD), and several personality traits have been found to be more frequent in people with AUD. This study analyzes which personality facets of those proposed in the Alternative Model of Personality Disorder (AMPD) of DSM-5 are associated with the diagnostic criteria of AUD. METHODS: The sample was composed of 742 participants randomly selected from the Spanish population, and 243 patients attending mental health services. All participants were of legal age and signed an informed consent form. The instruments were administered to the community sample in an online format, and a psychologist conducted individual face-to-face interviews with the patients. AMPD facets were assessed through the Personality Inventory of DSM-5 Short-Form, and the AUD criteria through the Substance Dependence Severity Scale. A network analysis was applied to identify the personality facets mostly associated with the AUD criteria. RESULTS: The network analysis showed the existence of three communities, grouping the AUD criteria, externalizing spectrum facets, and internalizing spectrum facets, respectively. Risk taking, callousness, and irresponsibility facets showed the strongest association with the AUD criteria, bridging externalizing personality traits with AUD criteria. CONCLUSIONS: The facets of risk taking, callousness, and irresponsibility should be accurately assessed in patients with AUD to differentiate between a possible primary personality disorder and a syndrome induced by alcohol addiction.

Development and validation of a simulation model for laparoscopic myomectomy.

BACKGROUND: Simulation is an important adjunct to traditional surgical training, allowing for repetitive practice of new skills without compromising patient safety. Although several simulation models have been described and evaluated for gynecologic procedures, there is a lack of such models for laparoscopic myomectomy. OBJECTIVE: This study aimed to design a low-cost, low-fidelity laparoscopic myomectomy simulation model and to assess the model's validity as a training tool. STUDY DESIGN: The model was constructed using a "cup turner" foam cylinder, felt, a 2-inch stress ball, self-adhesive bandage wrap, multipurpose sealing wrap, red marker, and hook-and-loop fastener. Participants were recruited at a quaternary care academic center and at the Society for Gynecologic Surgeons Annual Scientific Meeting. The simulation task involved the following 2 steps: fibroid enucleation and hysterotomy repair. Validity evidence was collected by comparing expert and novice simulation task performances. Video recordings were scored by 2 blinded reviewers using the Global Operative Assessment of Laparoscopic Skills scale (5-20 points) and a modified Global Operative Assessment of Laparoscopic Skills scale (5-35 points), incorporating 3 novel domains specific to laparoscopic myomectomy. The Mann-Whitney U test was used to compare the task completion times and performance scores. Interrater reliability of scoring was assessed using the interclass correlation coefficient. Validity was also assessed with a post-task survey regarding the model's realism, utility, and educational effect. RESULTS: The total cost to construct each model was under $5. A 3:1 ratio was used to recruit 15 novices and 5 experts. The median time to task completion was shorter for experts than for novices (11.8 vs 20.1 minutes; P=.004). The experts scored higher than the novices on both the Global Operative Assessment of Laparoscopic Skills scale (median 19 [range 13-20] vs 10 [6-17.5]; P=.007) and the modified Global Operative Assessment of Laparoscopic Skills scale (31.5 [21.5-33.5] vs 18.5 [13.5-32]; P=.009). The interclass correlation coefficient was 0.95 for the Global Operative Assessment of Laparoscopic Skills scores and 0.96 for the modified Global Operative Assessment of Laparoscopic Skills scores. Most of the participants agreed that the model closely approximated the feel of fibroid enucleation (70% [14/20]) and suturing the uterus (80% [16/20]). All the participants agreed that the model was useful for learning or teaching laparoscopic myomectomy. CONCLUSION: This study demonstrates evidence supporting the validity of a novel, low-cost laparoscopic myomectomy model and a novel assessment scale for laparoscopic myomectomy training. This simulation model provides a targeted training tool that allows learners to focus on the key aspects of laparoscopic myomectomy and may improve readiness for the operating room.

Participación en medios y TIC: intereses y expectativas de niños y niñas / Participation in media and ICTs: children's interests and expectations Abstract / Participação nos meios e nas TIC: os interesses e as expectativas das crianças

Resumen (analítico) La presencia de medios análogos y digitales en la vida de los niños, niñas y adolescentes redimensiona la discusión sobre participación infantil, centrándola en lo que ocurre en las pantallas. Realizamos un estudio cualitativo de corte descriptivo con 75 niños, niñas y adolescentes, de 7 a 14 años, de tres ciudades (Barranquilla, Cali y Bogotá). Los resultados indican que los niños, niñas y adolescentes tienen formas complejas y diversas de pensar la participación, que superan las divisiones, escalas y prescripciones adultas e institucionales, para incluir acciones de ocio, socialización y consumo cultural. Se trata de una participación heterogénea, convergente y multiplataforma que incluye actividades como generar contenidos, dar likes, hacer suscripciones, navegar, buscar tareas o simplemente ver vídeos, fotos, jugar, divertirse y socializar, mostrando intereses, subjetividades y formas de socialización infantiles en medios y TIC.

Abstract (analytical) The presence of analogue and digital media in the lives of children and adolescents reshapes discussions on child participation, with an emphasis on participation that is facilitated through screens. A qualitative descriptive study was carried out with 75 children and adolescents aged 7 to 14 years old in three cities (Barranquilla, Cali and Bogotá). The results suggest that children and adolescents have complex and diverse ways of thinking about participation that go beyond adultcentric and institutional concepts such as divisions and different scales. Children conceive their own participation in terms of leisure, socialization and cultural consumption activities. Theirs is a heterogeneous, convergent and multi-platform participation that includes activities such as creating content, liking, subscribing, browsing the web, doing homework, as well as watching videos, looking at pictures, playing games, having fun and socializing. These results show children's interests, subjectivities and forms of socialization using media and ICTs.

Resumo (analítico) A presença da mídia analógica e digital na vida das crianças e adolescentes, redimensiona a discussão sobre a participação infantil enfocando o que acontece nas telas. Foi realizado um estudo qualitativo descritivo com 75 crianças de 7 a 14 anos em três cidades (Barranquilla, Cali e Bogotá). Os resultados indicam que as crianças e adolescentes têm formas complexas e diversas de pensar a participação, assim como seus papéis na mídia e no cenário digital, que vão além das divisões, escalas e prescrições de adultos e instituições. Esta participação é heterogênea, convergente e multiplataforma, que inclui atividades como a criação de conteúdo, dar likes, fazer trabalhos escolares ou simplesmente olhar vídeos, fotos, jogar, brincar e socializar; mostrando os interesses, subjetividades e formas de socialização das crianças na mídia e nas TIC.

Sensitization of depressive-like behavior is attenuated by disruption of prostaglandin synthesis days following brief early attachment-figure isolation.

Childhood psychological trauma appears to sensitize stress-related neuroinflammatory systems to increase later vulnerability for depression and other stress-related mental disorders. Isolation of guinea pig pups from the maternal attachment figure for 3 h in threatening surroundings leads to a sensitization of inflammatory-mediated, depressive-like behavior and fever during later isolations. A previous study found the non-selective COX inhibitor naproxen administered before the initial isolation moderated depressive-like behavior and its sensitization. Here, we examined effects of naproxen given following early isolation. Male and female guinea pig pups surgically implanted with telemetry devices to measure core temperature were isolated for 3 h on 2 consecutive days near weaning (first isolation Day 20-24). Several days later, they began 4 consecutive days of injection with either saline vehicle or 10 or 20 mg/kg naproxen prior to a third isolation in early adolescence, that is, 10 days after their first isolation. Across the first two isolations, depressive-like behavior and fever sensitized. Both doses of naproxen attenuated depressive-like behavior during the third isolation. Fever was unaffected. Results suggest prostaglandin mediation of sensitization of depressive-like behavioral, but not febrile, responses to subsequent isolation. Findings also support further study of anti-inflammatory treatments to mitigate lasting consequences of early-attachment disruption.