Publications by authors named "Roger Dionne"

Background: The incidence of medication errors remains a continued concern across the spectrum of health care. Approaches to averting medication errors and implementing a culture of safety are key areas of focus for most institutions. We describe our experience of implementing a distraction-free medication safety practice across a large free-standing children's hospital.

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Objective: To measure the impact of electronic medication reconciliation implementation on reports of admission medication reconciliation errors (MREs).

Design: Quality improvement project with time-series design.

Setting: A large, urban, tertiary care children's hospital.

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Congenital heart disease is the leading cause of stroke in children. Warfarin therapy can be difficult to manage safely in this population because of its narrow therapeutic index, multiple drug and dietary interactions, small patient size, high-risk cardiac indications, and lack of data to support anticoagulation recommendations. We sought to describe our institution's effort to develop a dedicated cardiac anticoagulation service to address the special needs of this population and to review the literature.

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Article Synopsis
  • A study was conducted to see if nesiritide or milrinone improves recovery after Fontan surgery compared to a placebo, involving 106 patients assigned to one of the three treatment options.
  • The trial measured key outcomes like days alive outside the hospital, cardiovascular and renal function, resource use, and adverse events, finding no significant differences between the groups.
  • The conclusion indicated that neither nesiritide nor milrinone provided better early clinical outcomes than placebo in the postoperative setting after Fontan surgery.
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Objective: To identify and reduce medication-prescribing errors by introducing systematic physician education and post-cardiac surgery admission prescription forms.

Design: Errors were defined as: incomplete prescriptions; potential adverse drug events (ADEs), i.e.

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Objective: Fenoldopam, a selective dopamine-1 receptor agonist, causes systemic vasodilation and increased renal blood flow and tubular sodium excretion. We hypothesized that urine output would improve when fenoldopam was added to conventional diuretic therapy after neonatal cardiopulmonary bypass.

Design: Retrospective cohort study using a time-series design.

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