Deutsche medizinische Wochenschrift
-
Primary hyperaldosteronism (PHA) is characterized by an increased Aldosterone synthesis which is independent of the Renin-Angiotensin-Aldosterone-System (RAAS). The prevalence of PHA in patients who present in specialized hypertension centers is approx. 10 %. Besides patients with the classical symptoms known as "Conn-Trias" (hypertension, hypokalemia, metabolic alkalosis), the more frequent normokalemic patients with PHA also show a worse outcome compared to patients with essential hypertension. ⋯ Pharmacological inhibition of the mineralocorticoid receptor is the preferred treatment option in these cases. If Spironolactone is not well tolerated, Eplerenone and potassium-sparing diuretics should be prescribed. Often, however, in order to fully control hypertension, additional antihypertensive therapy is necessary.
-
Pneumonia is an infection of the lung parenchyma and defined as combination of a novel radiological infiltrate with typical signs and symptoms. There are 3 distinguished entities of pneumonia: community-acquired pneumonia (CAP), hospital-acquired pneumonia (HAP), and pneumonia in the immunocompromised patient. ⋯ Therefore, each entity demands a specific diagnostic and therapeutic approach. This review compares the 3 forms of pneumonia and presents a guideline based clinical approach in the context of current studies.
-
Dtsch. Med. Wochenschr. · Nov 2012
[Influences of medical education on first aid and AED knowledge among laypersons].
Although most laypersons have incomplete knowledge of first aid, the placement of automated external defibrillators (AED) on public places suggests AED application by laypersons. Unfortunately, previous results are disappointing; many people don't even recognize AED. Therefore, most authors suggest to force medical education about sudden cardiac death and AED use among laypersons. We wanted to find out whether intensive medical education can improve the recognition of AED at public places and the attendance to acquire knowledge in first aid. ⋯ The placement of AED on public places in combination with an intensive medical education results in a high acceptance and recognition of AED. Nevertheless, following our date it seems to be doubtful that this results automatically in a higher attendance to acquire knowledge in first-aid and AED use.