Dtsch Arztebl Int
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The German Advance Directives Act of 2009 confirms that advance directives (ADs) are binding. Little is known, however, about their prevalence in nursing homes, their quality, and whether they are honored. ⋯ In 2007, ADs were rare in these German nursing homes, and most of the existing ones were invalid, of little meaning, and/or disregarded by the nursing staff. There is little reason to believe that the Advance Directives Act of 2009 will bring about any major change in this miserable status quo. Advance care planning, a system-oriented concept still uncommon in Germany, could give new impulses to promote a cultural change in this respect.
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Errors in drug administration are among the commonest medical errors. Children are particularly at risk for such errors because of the need to calculate doses individually. Doses that are ten times the correct amount (1000% of the correct dose) are occasionally given and can be life-threatening. In a simulated resuscitation in a pediatric emergency room, an error of this type occurred for one of the 32 medications that were ordered. The highest error rates are to be expected in prehospital emergency medicine. In this review, we analyze the process of ordering medications and describe the potential interventions for lowering error rates that have been evaluated to date. ⋯ Children in medical emergency situations are at significant risk for medication errors. The measures described here can markedly lower the rate of dangerous errors.
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Little is known about the frequency of traumatic event exposure and the development of post-traumatic stress disorder (PTSD) among German soldiers serving in Afghanistan. ⋯ Deployment abroad is associated with a high frequency of traumatic experiences and a two- to fourfold elevation of the risk of PTSD. Each year, about 300 cases of PTSD develop for every 10 000 soldiers who return to Germany; thus, the cumulative number of returnees with PTSD from the beginning of German deployment abroad may currently run into the thousands. 45% of all PTSD cases, or about one in two, are neither diagnosed nor treated. Deployment abroad also substantially increases the risk of developing a number of other mental disorders.
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A problem encountered by medical examiners is that they have to assess injuries that have already been medically treated. Thus, they have to base their reports on clinical forensic examinations performed hours or days after an injury was sustained, or even base their assessment solely on information gleaned from medical files. In both scenarios, the forensic examiner has to rely heavily on the first responder's documentation of the original injury pattern. Medical priority will be to immediately treat a patient's injuries, and the first responder may, in addition, initially be unaware of a possibly criminal origin of an injury. As a result, the documentation of injuries is frequently of limited value for forensic purposes. This situation could be improved if photographic records were briefly made of injuries before they were treated. ⋯ With the requisite technical background knowledge, injuries can be photographically recorded to forensic standards during patient care.
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Review Comparative Study
The therapeutic potential of intraocular depot steroid systems: developments aimed at prolonging duration of efficacy.
Corticosteroids play a major role in the treatment of many diseases of the posterior ocular segment. Systemically or topically administered steroids usually do not attain therapeutic concentrations in the retina, as they must first cross the blood-retina barrier. Intravitreal application is a useful alternative means of achieving therapeutic concentrations in the posterior segment but must be repeated every few weeks, because drugs given in this way have a short half-life. Intraocular sustained-release implants have been now developed in order to prolong the effect of intravitreal drugs and to lessen the need for repeated application. Macular edema is a typical indication for intravitreal steroid treatment. ⋯ Intravitreal corticosteroid implants are a new option in the treatment of diseases of the posterior ocular segment. Long-term results are not yet available. The optimal treatment for these diseases will need to be the focus of further clinical research.