Beschreibung:
<jats:p><jats:bold>Aim: </jats:bold> To determine adherence, persistence and continuation beyond 6 months with cholinesterase inhibitors in Australians with Alzheimer's disease.</jats:p><jats:p><jats:bold>Methods: </jats:bold> Adherence and persistence with cholinesterase inhibitors were assessed by data linkage using the Pharmaceutical Benefits Scheme (PBS) Authority database and other health databases.</jats:p><jats:p><jats:bold>Results: </jats:bold> Over 18 000 people commenced cholinesterase inhibitors during 2004. Adherence was 79.4% while the medication possession ratio was 0.88. Some 70.3% of people filled all six scripts for the initial trial period of therapy. Some 57.3% of evaluable patients accessed funding beyond six prescriptions, indicating that their clinicians had declared that there was a two‐point or more greater improvement in the Mini‐Mental State Examination. Despite the high rate of continuation beyond 6 months, the rates of institutionalisation and death were no different to those reported in clinical trials.</jats:p><jats:p><jats:bold>Conclusions: </jats:bold> Persistence and adherence with cholinesterase inhibitors was reasonable once treatment was established. There was an unexpectedly high continuation rate beyond six prescriptions.</jats:p>