Religion-Based Emotional Social Support Mediates the Relationship between Intrinsic Religiosity and Mental Health

Although previous research suggests that increased religiosity is associated with better mental health and many authors have conjectured that religion-based social support may help explain this connection, scant research has directly examined whether religion-based support mediates religiosity and mental health. The present study examined whether various dimensions of religion-based support (social interaction, instrumental, and emotional) mediated the relationship between religiosity and mental health in college students in the Midwest United States. As expected, of the support dimensions, perceived emotional support was the strongest predictor of decreased hopelessness, depression, and suicide behaviors; and the relationships among intrinsic religiosity and the mental health variables were fully mediated by emotional support. These findings provide strong support to the notion that the relationship between religiosity and mental health can be reduced to mediators such as social support. Research and theoretical implications are discussed.     

Cluster of Norovirus Genogroup IX Outbreaks in Long-Term Care Facilities,Utah, USA, 2021

We report 5 clustered acute gastroenteritis outbreaks in long-term care facilities in Utah, USA, that were linked to healthcare employees working at multiple facilities. Four outbreaks were caused by norovirus genotype GIX. We recommend continued norovirus surveillance and genotyping to determine contributions of this genotype to norovirus outbreaks.     

Absceso retrofaríngeo. Revisión clínica de veinticinco años

IntroductionRetropharyngeal abscess is a serious condition. Its rare occurrence, thus sharing symptoms with other processes, make it a diagnostic challenge for the clinician. Therefore, it is critical to make an early diagnosis to prevent delaying treatment and avoid complications.ObjectivesTo gain knowledge of the epidemiology, pathogenesis, clinical manifestations, the most commonly implicated microorganisms, the type of treatment used, morbidity and mortality of retropharyngeal abscesses at a tertiary institution over the last 25 years.MethodsA retrospective study was conducted by reviewing medical records of all patients diagnosed with retropharyngeal abscess in a single centre between 1 January 1990 and 31 February 2016. Thirty-three patients were included in our study. Data such as personal history, present illness, diagnoses and treatment procedures were collected from the medical records.ResultsThe incidence during the years of study was 0.2 cases/100 000 inhabitants/year. Personal medical histories most often associated were alcoholism, smoking, diabetes and obesity. The most common aetiology found was impaction of a foreign body (especially fishbone). The most common presenting symptoms were odynophagia and neck pain accompanied by fever. Preventive tracheotomy was performed in the initial management of the patient in 9 cases (27%). The most frequent complication was descending necrotizing mediastinitis. Surgical drainage of the abscess was required in 27 patients (82%), especially with external approaches (17 cases). Two patients had sequelae: paralysis of unilateral vocal cord and Horner's syndrome. No mortality was observed in the patients of the study.ConclusionRetropharyngeal abscesses must be considered medical-surgical emergencies as they are likely to produce serious complications. We must pay attention to the warning symptoms such as odynophagia and cervical pain, associated or otherwise with dyspnoea, stridor, trismus, and neck stiffness. Advances in diagnostic and therapeutic procedures together with advances in critical care have been a key factor in improving the prognosis and mortality of these patients.     

在线继续医学教育对医生知识、态度和行为的效果

有越来越多的医生选择学习在线课程来进行继续医学教育,但却很少有严格的评估方法来确定在线继续医学教育活动的效果.鉴于此,美国阿拉巴马大学医学院继续医学教育部的研究人员进行了相关研究.应用时间序列设计的方法,来比较完成了继续医学教育网站提供的任意30分钟在线继续医学教育课程的医生在教育活动前后其知识、态度和自我报告的在临床实践中诊疗行为的变化.     

Potential Role of Bioactive Proteins and Peptides Derived from Legumes towards Metabolic Syndrome

Legumes have been widely consumed and used to isolate bioactive compounds, mainly proteins. The aim of this study was to review the beneficial actions of different legumes proteins and peptides updating the main findings that correlate legumes consumption and the effects on non-transmissible chronic diseases, specifically metabolic syndrome. An exhaustive revision of five relevant bioactivities (antioxidant, anti-inflammatory, antihypertensive, hypocholesterolemic -all of them linked to metabolic syndrome- and antitumoral) of proteins and peptides from legumes focused on isolation and purification, enzymatic hydrolysis and in vitro gastrointestinal digestion was carried out. The promising potential of bioactive hydrolysates and peptides from pulses has been demonstrated by in vitro tests. However, only a few studies validated these biological activities using animal models. No clinical trials have been carried out yet; so further research is required to elucidate their effective health implications.     

Horticultural Therapy May Reduce Psychological and Physiological Stress in Adolescents with Anorexia Nervosa: A Pilot Study

Studies in psychiatric populations have found a positive effect of Horticultural therapy (HCT) on reductions in stress levels. The main objective of the present pilot study was to evaluate the impact of the addition of HCT to conventional clinical treatment (Treatment as Usual, TaU) in a sample of six female adolescents with anorexia nervosa restricting type (AN-R), as compared to six AN-R patients, matched for sex and age, under TaU only. This is a prospective, non-profit, pilot study on patients with a previous diagnosis of AN-R and BMI < 16, recruited in 2020 in clinical settings. At enrolment (T0) and after treatment completion (TF), psychiatric assessment was performed. At T0, all the patients underwent: baseline electrocardiogram acquisition with a wearable chest strap for recording heart rate and its variability; skin conductance registration and thermal mapping of the individual’s face. An olfactory identification test was administered both to evaluate the olfactory sensoriality and to assess the induced stress. One-way analyses of variance (ANOVAs) were performed to analyze modifications in clinical and physiological variables, considering time (T0, TF) as a within-subjects factor and group (experimental vs. control) as between-subjects factors. When the ANOVA was significant, post hoc analysis was performed by Paired Sample T-tests. Only in the HCT group, stress response levels, as measured by the biological parameters, improved over time. The body uneasiness level and the affective problem measures displayed a significant improvement in the HCT subjects. HCT seems to have a positive influence on stress levels in AN-R.     

Interventions on Microbiota: Where Do We Stand on a Gut–Brain Link in Autism? A Systematic Review

The alteration of the microbiota–gut–brain axis has been recently recognized as a critical modulator of neuropsychiatric health and a possible factor in the etiopathogenesis of autism spectrum disorders (ASD). This systematic review offers practitioners an overview of the potential therapeutic options to modify dysbiosis, GI symptoms, and ASD severity by modulating the microbiota–gut–brain axis in ASD, taking into consideration limits and benefits from current findings. Comprehensive searches of PubMed, Scopus, the Web of Science Core Collection, and EMBASE were performed from 2000 to 2021, crossing terms referred to ASD and treatments acting on the microbiota–gut–brain axis. A total of 1769 publications were identified, of which 19 articles met the inclusion criteria. Data were extracted independently by two reviewers using a preconstructed form. Despite the encouraging findings, considering the variability of the treatments, the samples size, the duration of treatment, and the tools used to evaluate the outcome of the examined trials, these results are still partial. They do not allow to establish a conclusive beneficial effect of probiotics and other interventions on the symptoms of ASD. In particular, the optimal species, subspecies, and dosages have yet to be identified. Considering the heterogeneity of ASD, double-blind, randomized, controlled trials and treatment tailored to ASD characteristics and host-microbiota are recommended.