Pharmacoeconomic education in colleges of pharmacy outside of the United States

Objective. To determine the extent of pharmacoeconomic education offered by colleges and schools of pharmacy outside the United States. Methods. A total of 291 colleges and schools of pharmacy in 103 countries were surveyed via e-mail about the type and extent of pharmacoeconomic training offered to their professional and graduate level students. Results. Ninety colleges and schools of pharmacy from 43 countries provided usable responses. Fiftytwo percent of the colleges and schools of pharmacy provided pharmacoeconomics education (Europe, n=19; Asia, n=10; North America, n=7; Oceania, n=6; and other, n=5). Of the 47 colleges and schools responding, 9 provided pharmacoeconomics education at the professional level only, 16 at the graduate level only, and 22 at both levels. More professional students had access to pharmacoeconomics education than graduate students; however, graduate students were offered more pharmacoeconomics class hours than professional students. Conclusions. Many colleges and schools of pharmacy outside the United States offer pharmacoeconomics in their curriculum. Current trends in global pharmacoeconomics education seem to mirror trends that occurred in the United States in the 1990s

Time to discontinuation of atypical versus typical antipsychotics in the naturalistic treatment of schizophrenia

BACKGROUND: There is an ongoing debate over whether atypical antipsychotics are more effective than typical antipsychotics in the treatment of schizophrenia. This naturalistic study compares atypical and typical antipsychotics on time to all-cause medication discontinuation, a recognized index of medication effectiveness in the treatment of schizophrenia. METHODS: We used data from a large, 3-year, observational, non-randomized, multisite study of schizophrenia, conducted in the U.S. between 7/1997 and 9/2003. Patients who were initiated on oral atypical antipsychotics (clozapine, olanzapine, risperidone, quetiapine, or ziprasidone) or oral typical antipsychotics (low, medium, or high potency) were compared on time to all-cause medication discontinuation for 1 year following initiation. Treatment group comparisons were based on treatment episodes using 3 statistical approaches (Kaplan-Meier survival analysis, Cox Proportional Hazards regression model, and propensity score-adjusted bootstrap resampling methods). To further assess the robustness of the findings, sensitivity analyses were performed, including the use of (a) only 1 medication episode for each patient, the one with which the patient was treated first, and (b) all medication episodes, including those simultaneously initiated on more than 1 antipsychotic. RESULTS: Mean time to all-cause medication discontinuation was longer on atypical (N = 1132, 256.3 days) compared to typical antipsychotics (N = 534, 197.2 days; p < .01), and longer on atypicals compared to typicals of high potency (N = 320, 187.5 days; p < .01), medium potency (N = 140, 213.5 days; p < .01), and low potency (N = 74, 208.7 days; p < .01). Among the atypicals, only clozapine, olanzapine, and risperidone had significantly longer time to all-cause medication discontinuation compared to typicals, regardless of potency level, and compared to haloperidol with prophylactic anticholinergic treatment. When compared to perphenazine, a medium-potency typical antipsychotic, only clozapine and olanzapine had a consistently and significantly longer time to all-cause medication discontinuation. Results were confirmed by sensitivity analyses. CONCLUSION: In the usual care of schizophrenia patients, time to medication discontinuation for any cause appears significantly longer for atypical than typical antipsychotics regardless of the typical antipsychotic potency level. Findings were primarily driven by clozapine and olanzapine, and to a lesser extent by risperidone. Furthermore, only clozapine and olanzapine therapy showed consistently and significantly longer treatment duration compared to perphenazine, a medium-potency typical antipsychotic