Basismaßnahmen zur Wiederbelebung Erwachsener (Basic Life Support)

Notfall + Rettungsmedizin - Der Europäische Rat für Wiederbelebung hat diese Leitlinie – Basismaßnahmen zur Wiederbelebung – auf Grundlage des...     

HIV testing in an ethnically diverse sample of American university students: associations with violence/abuse and covariates

Associations linking HIV infection to violence and abuse are well documented; however, little is known about how violence/abuse is related to HIV testing behavior, particularly among undergraduate university students, who test at lower rates compared to non-student peers in the United States. We assessed history of HIV testing in an ethnically diverse sample of undergraduates in California (n = 1,210); and examined potential associations between testing and various forms of violence/abuse, while controlling for covariates. Whereas 73.4 % of students were sexually active in the past year, only 26.3 % had ever tested for HIV. At the bivariate level, testing was associated with experiencing verbal abuse and sexual violence/coercion, and perpetrating verbal abuse. Experiencing verbal abuse remained significant in multivariate analysis. We discuss findings in a syndemics framework, considered in combination with social psychology-based health behavior theories. Enhanced HIV testing scale-up initiatives for undergraduates are needed and should consider integration with violence prevention programs.     

Distal radial artery (snuffbox) access for carotid artery stenting – Technical pearls and procedural set-up

PurposeTo report use of distal radial artery (dRA) access for carotid artery stenting (CAS) and to discuss procedural setup and technical considerations for a successful intervention.MethodsA retrospective review of our prospective neurointerventional database of CAS was conducted between May 2019 and March 2020. All CAS cases via dRA in the anatomical snuffbox were identified. Patient demographics, clinical information, procedural and radiographic data was collected.Results22 CAS procedures in 20 patients via dRA were identified. Patients’ mean age was 69.4 years (range 53–87 years). 3 patients were female. Mean radial artery diameter was 2.1 mm (range 1.6–2.8 mm). dRA access was achieved in all cases. Conversion to femoral access was required in 2 cases (9.1%) due to persistent radial artery vasospasm resulting in patient discomfort despite multiple additional doses of intraarterial vasodilators and added intravenous sedation as well as tortuous vessel anatomy and limited support of the catheters in a type 3 aortic arch for left CAS.ConclusionOur preliminary experience with dRA access for CAS suggests this approach to be feasible and safe for patients. Technical considerations are important and preprocedural planning is necessary for a successful intervention. Catheter systems and devices specifically designed for radial access are needed to enable more interventionalists to safely perform neurointerventional procedures via wrist access.     

Recognition and treatment of anaphylaxis

The aim of this paper is to discuss the recognition, treatment and investigation of anaphylaxis. Anaphylaxis is a severe, life‐threatening, generalized or systemic hypersensitivity reaction. It is characterized by rapidly developing life‐threatening airway and/or breathing and/or circulation problems usually associated with skin and/or mucosal changes. The incidence of anaphylaxis appears to be increasing. A wide range of triggers can cause anaphylaxis. Drugs are the commonest cause of anaphylaxis in hospital and foods in the out‐of‐hospital setting. Patients having anaphylaxis should be treated using the airway, breathing, circulation, disability, exposure (ABCDE) approach. Early treatment with intramuscular adrenaline is the treatment of choice for patients having anaphylaxis. Intravenous adrenaline must only be used when the patient is monitored and only by those skilled and experienced in its use. A raised serum mast cell tryptase suggests a diagnosis of anaphylaxis. All those who are suspected of having anaphylaxis should be referred to a specialist in allergy. Individuals at high risk of anaphylaxis where the trigger is difficult to avoid should carry an adrenaline auto‐injector and receive training and support in its use.     

Recalcitrant hypertrophic herpes genitalis in HIV‐infected patient successfully treated with topical imiquimod

Herpes Simplex Virus type 2 is the primary cause of genital ulceration worldwide. The presence of atypical features like deep ulcerations, hypertrophic, or pseudotumoural lesions or unusual location can be a marker for co‐infection with HIV. These immunocompromised patients are usually resistant to the conventional antiviral treatment. We present a case of an HIV‐infected patient with hypertrophic herpes genitalis, refractory to conventional oral antiviral therapy, who was successfully treated with a combination of oral valcyclovir and topical application of 5% imiquimod.     

Facial emotion recognition in child psychiatry: A systematic review

This review focuses on facial affect (emotion) recognition in children and adolescents with psychiatric disorders other than autism. A systematic search, using PRISMA guidelines, was conducted to identify original articles published prior to October 2011 pertaining to face recognition tasks in case–control studies. Used in the qualitative synthesis were: 2 studies on schizophrenia, 18 on mood disorders, 16 on anxiety disorders, 4 on eating disorders, 14 on ADHD and 9 on conduct disorder.Our review suggests that there are abnormalities in facial emotion recognition in a wide range of child psychiatric disorders and that these are likely to have a negative effect on both family and peer relationships. Scope for further research has been identified.