International journal of clinical pharmacy
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Effects of L'Aquila earthquake on the prescribing pattern of antidepressant and antipsychotic drugs.
Natural disasters provoke an increase in mental and medical disorders in survivors. Monitoring drug prescription changes after natural disasters can provide an indirect evaluation of trauma impact in the population. Moreover, it could be useful to both identify risk categories that require special assistance and assess possible drug abuse or misuse. ⋯ The earthquake determined a short-term increase in the use of antipsychotics (mostly haloperidol and promazine) and, to lesser extent, of antidepressants (i.e. tryciclics), especially in older women of L'Aquila.
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Hyperkalemia is a potentially dangerous electrolyte abnormality with a reported incidence of 1-10 % in hospitals. Patients are especially at risk of developing this complication if they use a combination of potassium supplements and potassium sparing diuretics or renin-angiotensin-aldosterone-system (RAAS) inhibitors. Previous studies on the occurrence of hyperkalemia in patients who use multiple potassium influencing drugs simultaneously were either small in sample size or did not investigate the full range of drugs involved. ⋯ This study showed that decreased renal function (eGFR <50 ml/min) was associated with a fivefold increased risk for hyperkalemia in patients using potassium-influencing drugs. While previous studies showed that hyperkalemia substantially increases below a threshold of eGFR <30 or 40 ml/min, we observed a lower threshold of eGFR <50 ml/min. It is therefore recommended that physicians should be particularly alert while monitoring the use of potassium-influencing drugs in patients with decreased renal function.
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Pharmacists are well placed to identify, prevent and resolve medicine related problems as well as monitor the effectiveness of treatments in cardiovascular disease (CVD). Pharmacists' interventions in CVD secondary prevention have been shown to improve outcomes for clients with established CVD. ⋯ Community pharmacists in Australia make a contribution to the care of clients with established CVD despite the gap in their knowledge and understanding of CVD secondary prevention. The scope of practice in CVD secondary prevention ranged from only counselling about medicines to offering continuity of care. The extent of pharmacists' involvement in offering disease management appears to be influenced by their beliefs regarding what is required within their scope of practice.