Revista medico-chirurgicală̆ a Societă̆ţ̜ii de Medici ş̧i Naturaliş̧ti din Iaş̧i
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Rev Med Chir Soc Med Nat Iasi · Jan 2002
[Undesirable effects and interaction to angiotensin converting enzyme inhibitors therapy].
By their intervention upon the mechanisms regulating the vascular tone, renal plasma flow and direct actions of chemical structures, angiotensin-converting enzyme (ACE) inhibitors may determine undesirable effects. These effects formed the object of a 5-year retrospective study (1995-1999) carried out at the IIIrd Medical Clinic of Iasi. During this interval ACE inhibitors were administrated to 2178 patients with hypertensive and coronary disorders or heart failure of various causes. Different generations of ACE inhibitors were used, but captopril, enalapril and lysinopril were the most commonly administered. Undesirable effects were recorded in 161 patients (7.3%). The following side-effects, single or associated, were recorded: 38 patients (23.6%) had increasing blood pressure proportional with ACEI dose, 80 patients (49.7%) had decreasing blood pressure at low doses ACEI, 23 patients (14.4%) had kidney failure, 2 patients (1.2%) had both increasing blood pressure and kidney failure, 3 patients (1.9%) had both decreasing blood pressure and kidney failure, 6 patients (3.8%) had dry cough, one patient (0.6%) had kidney failure with decrease blood pressure and allergic dermatitis, 4 patients (2.4%) had allergic dermatitis, and 4 patients (2.4%) had headache, vertigo, paresthesia. ⋯ The treatment with ACE inhibitors has to be carefully initiated under strict clinical and biological monitoring, preferably in hospital setting. No drug associations that favor the undesirable effects of ACE inhibitors were reported.
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Core body temperature below 35 degrees C is defining arbitrarily hypothermia. There is no worldwide consensus concerning the staging and resuscitation strategies in such a vital emergency, not even in rewarming strategy. ⋯ Taking into account the two major events during hypothermic conditions (ventricular fibrillation and coma), we have proposed a better borderline between the three severity classes, based on clinical, paraclinical and prognostic arguments. The interest in this special environmental emergency situation is coming not only from its incidence, but especially from its particular long time period in which the resuscitation maneuvers could be effective, so that a literature review mixed with our practical observations may be of didactical and legal benefit also.