Wiener klinische Wochenschrift
-
In the year 2000, new international guidelines for cardiopulmonary resuscitation (CPR) were published by the American Heart Association, and the European Resuscitation Council. These guidelines are evidence-based, indicating that these recommendations are based primarily on interpretation of data from clinical studies. Levels of recommendation range from class I (proven safe and useful), class IIa (intervention of choice), IIb (alternative intervention), indeterminate (research stage), and class III (unacceptable, no benefit). ⋯ If 1 mg epinephrine fails to be effective in adult patients with pulseless electrical activity or asystole, 1 mg atropine can be administered (class indeterminate). Regarding antiarrhythmic drugs, 300 mg amiodarone (class IIb) showed the best results in shock-refractory ventricular fibrillation. The postresuscitation phase has the goal to achieve the best possible neurological performance after return of spontaneous circulation, which requires careful optimization of organ functions.
-
Wien. Klin. Wochenschr. · Dec 2001
Randomized Controlled Trial Clinical TrialAcupuncture for cervical ripening and induction of labor at term--a randomized controlled trial.
The aim of this study was to evaluate whether acupuncture at term can influence cervical ripening, induce labor and thus reduce the need for postdates induction. ⋯ Acupuncture at points LI4 and SP 6 supports cervical ripening at term and can shorten the time interval between the EDC and the actual time of delivery.
-
Wien. Klin. Wochenschr. · Dec 2001
[Cocaine abuse in maintenance therapy with methadone in narcotic dependent patients].
From a clinical point of view, additional consumption of cocaine by methadone maintained patients seems to have increased during the last few years. In order to verify this clinical impression, we carried out a retrospective analysis about cocaine abuse by opioid-dependent patients undergoing methadone maintenance therapy at the drug addiction clinic, Department of Psychiatry, University of Vienna. ⋯ The significant increase of additional cocaine consumption in methadone maintained patients reflects the enhanced availability of the substance in Austria, as it has been shown in other European countries and the USA. In addition, evidence based treatment trials are needed to prove the efficacy of alternative opioid maintenance therapy and to evaluate whether cocaine consumption is less of a problem.
-
Poliomyelitis, an infectious disease with acute and persistent flaccid paralysis is caused by poliovirus (types 1, 2 or 3), an enterovirus. The infection is asymptomatic in 95% of infected subjects. Most of the paralytic cases occur in adolescents or adults in the course of polio type 1 infection. ⋯ A high vaccination rate, preferably with 3 doses of OPV in infancy or early childhood, and exact worldwide monitoring of cases is indispensable for the eradication. For the complete eradication of poliovirus the live vaccine OPV would have to be changed to an inactivated vaccine IPV worldwide. However, this is presently unachieveable, because of logistic problems and high costs.
-
Wien. Klin. Wochenschr. · Sep 2001
Case ReportsHypothenar hammer syndrome caused by posttraumatic aneurysm of the ulnar artery.
The so-called hypothenar hammer syndrome is a rare entity caused by lesions of the ulnar artery secondary to repetitive trauma to the hypothenar eminence, typically found in persons working with vibrating tools. Its clinical symptoms are pain, stiffness and whitening of the smitten fingers, sometimes in combination with Raynaud's syndrome. Angiographic evaluation of the smitten forearm and hand reveals occlusions, kinking, vasospasm and stenoses of the arteries in the hand and fingers. ⋯ The only likely cause of the aneurysm was a bicycle accident some months prior to the occurrence of the aneurysm. The patient underwent vascular surgery and has been free of symptoms during six months of follow-up. A control magnetic resonance angiography performed one month after surgery revealed a normal vascular morphology.