[Chronic heart failure : current guideline recommendations and innovations]. / Chronische Herzinsuffizienz : Aktuelle Leitlinienempfehlungen und neue Erkenntnisse.

Chronic heart failure is one of the most common chronic diseases worldwide with increasing prevalence and incidence. Due to the high morbidity and mortality a standardized and evidence-based therapy is essential. The present article gives an overview of the innovations from 2014 based on the current guidelines of the European Society of Cardiology. First, improvements of established medication regimens regarding beta blockers, mineralocorticoid receptor antagonists and treatment options for heart rate reduction and disease management programs will be explained. Second, new pharmacological developments, such as the new substance class of angiotensin receptor blockers and neprilysin inhibitors (ARNI), will be presented. Finally, new insights into common comorbidities of chronic heart failure patients, such as atrial fibrillation and hyperkalemia will be discussed.

[Interventional hypertension therapy in diabetes mellitus. Effects on blood pressure and glucose metabolism?]. / Interventionelle Hypertonietherapie bei Diabetes mellitus. Effekte auf Blutdruck und Glukosestoffwechsel?

Hypertension is the most common chronic cardiovascular disease with increasing prevalence all over the world. Despite the availability of many effective antihypertensive drugs, blood pressure control to target values remains low. In the pathophysiology of therapy resistant hypertension, increased activity of the sympathetic nervous system with an imbalance between sympathetic and parasympathetic activity has been identified as a main contributor to the development and maintenance of hypertension. Catheter-based denervation of the renal sympathetic nerves has been described as reducing blood pressure and decreasing sympathetic activity in patients with resistant hypertension. Supplementary beneficial effects on common cardiovascular comorbidities, such as diabetes type 2, have been reported. The present review aims to give an overview about percutaneous renal denervation for treatment of hypertension and potential new therapeutic options to improve glycemic control.

Homelessness and housing crises among individuals accessing services within a Canadian emergency department.

ACCESSIBLE SUMMARY: Studies have indicated that individuals who are homeless access hospital emergency departments more frequently and may have different needs than individuals who are housed. Successful interventions have been developed and tested to reduce discharge to homelessness for psychiatric inpatients but have not been similarly tested for discharge from emergency departments. This study was developed to provide baseline data on this issue to inform future emergency department interventions. Findings from the current study suggest that discharge from emergency departments to homelessness happens frequently in London, Canada. Participants are unlikely to spontaneously disclose their housing/homelessness issue when first entering the emergency department, which may result in services that do not adequately meet their complex needs. Screening for housing issues is necessary within emergency departments and psychiatric crisis teams as housing issues may be a reason for accessing care or contribute to the presenting condition. Nurses are in an ideal position to evaluate housing needs among emergency department patients. Services outside of the emergency department are also needed to address housing issues, particularly outside of regular office hours. ABSTRACT: Individuals who have mental health issues and are homeless or in housing crisis have been found to access emergency departments more frequently than individuals with stable housing. While emergency departments primarily focus on medical issues, homeless individuals may require psychosocial support as well. This study examined issues around housing crises and emergency department use for individuals with mental illness in Canada. Collecting baseline data about these issues is important to inform subsequent interventions. Administrative data from a hospital emergency department and psychiatric crisis service were collected, and five individuals accessing the emergency department for psychiatric reasons were interviewed. Results indicated that individuals with an identified housing crisis accessed the emergency department 930 times in 6 months. None of the interview participants identified housing as the primary reason for accessing the emergency department, but all noted that housing was a contributing stressor. Future research is needed to examine ways in which discharge to homelessness from emergency departments can be avoided and identify alternative services to address housing concerns, particularly for individuals with mental illness. Crisis service and emergency department staff, especially nurses, can play an important role in screening for housing issues and connecting individuals to outside services.

Subungual glomus tumor of the hallux. A case report.

The authors report a rare case of subungual glomus tumor in the right hallux, which was excised with complete relief of symptoms. They provide a brief description of histological features and review the literature.

Advantages of laparoscopic supra-cervical hysterectomy.

The development of minimally invasive hysterectomy in gynaecology is clearly an exciting one, but these procedures need to be validated in prospective studies. If laparoscopic hysterectomy proves to be safe and more effective than abdominal hysterectomy, then it will definitely become established as a validated procedure in gynaecology. There are an increasing number of surgical options for women with menstrual problems-hysterectomy: abdominal, vaginal, laparoscopic, total, supra-cervical, Doderlein, with or without oophorectomy, or endometrial ablation or resection. One particular approach will not be suitable for all women and the choice needs to be individualized according to the particular clinical situation and to some extent patient choice. The true benefits of the supra-cervical approach are yet to be shown, but this may be the way that laparoscopic hysterectomy will develop in the future.