5 times the expected duration of their previous prescription [Lenox-Smith et al. 2011a]. This historical data set was then compared with data from the SSS. Results Between 1 January 2009 and 31 March 2010, 346 patients (300 male/46 female) starting atomoxetine were enrolled by their carers into the service. Table 2 shows the breakdown of enrolled patients by age and sex. Continuation rates by age are Inhibitors,research,lifescience,medical presented in Figure 1 [Lenox-Smith et al. 2011a]. At 12 weeks, 33 (9.5%) patients had discontinued atomoxetine, giving a noncontinuous compliance rate of 90.5% with continuation rates
similar regardless of age and sex. Naturalistic data collected by Cegedim in July 2009 demonstrated a 12-week compliance rate for atomoxetine of 61% [Lenox-Smith et al. 2011b]. Table 2. Age and gender distribution of patients enrolled on the Strattera Support Inhibitors,research,lifescience,medical Service.
Figure 1. Patient compliance at week 12 by age and sex. Figure 2. Patient compliance at week 12 on the Strattera Support Service (SSS) compared with naturalistic data. Discussion selleck inhibitor Medication adherence is a well recognized issue with most treated disorders and types of medication. When the key behaviours Inhibitors,research,lifescience,medical of a disorder include disorganization, forgetfulness, distractibility and lack of attention, it may potentially be more of an issue. The use of a patient support programme offered through the initial stages of treatment may assist in addressing issues of nonadherence. Patients enrolled into the SSS reported higher rates of noncontinuous compliance
during the first 12 weeks of therapy than comparative rates reported in naturalistic, retrospective data. The authors are unaware of any additional data that can be cited on discontinuation Inhibitors,research,lifescience,medical rates at 12 weeks in naturalistic cohorts. A feature of the SSS which may be of particular Inhibitors,research,lifescience,medical benefit to carers and patients is the employment of qualified dual-trained nurses (registered general nurse/registered mental nurse), trained in both mental illness and the use of psychological techniques to deliver ongoing support. Adherence to medication should lead to improved outcomes for those patients. Our service evaluation data are both descriptive and preliminary; further research may be necessary to evaluate the degree to which the SSS is associated with low discontinuation rates and subsequent improvement in clinical outcome. Research into the efficacy of patient support programmes is now becoming feasible [A’Campo Thalidomide et al. 2011]. There are several limitations of this analysis that need to be factored into any interpretation. There was no randomization and the two compared populations are likely to be different. No further information is available on the Cegedim population. This analysis measured adherence as the number of patients in the SSS who were taking atomoxetine at week 12. However, patients may have stopped and restarted their medication prior to week 12 and these data are unknown.