Internal medicine journal
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Internal medicine journal · Jan 2015
Randomized Controlled TrialDoes the availability of therapeutic drug monitoring, computerised dose recommendation and prescribing decision support services promote compliance with national gentamicin prescribing guidelines?
Gentamicin is an aminoglycoside antibiotic that is highly effective in treating Gram-negative infections, but inappropriate use leads to toxicity. In 2010, the Australian Therapeutic Guidelines (Antibiotic) were revised to recommend the use of computerised methods to individualise dosing of gentamicin and optimise therapy, rather than traditional nomogram approaches. ⋯ In comparison with the national guidelines, there was significant under-dosing and monitoring practices were haphazard. Computerised electronic alerts were ineffective in informing users. To improve prescribing practices, we recommend exploring alternative computerised decision support approaches (e.g. pre-written orders) and more pervasive and persuasive implementation strategies.