Characterization of Interventions to Reduce the Frequency of Critical Medication Doses Missed or Delayed During Perioperative and Unit-to-unit Patient Transfers.

When medication administration record (MAR) "hold" capability is enabled in the electronic health record (EHR) during patient transfers, medication doses appear as "held" rather than due. We sought to quantify the incidence of delayed and missed doses of critical medications during MAR hold periods and to implement and evaluate interdisciplinary efforts and technical interventions to reduce missed medication doses during these periods. A list of critical medications was identified. MAR data were collected in patients with at least 1 critical medication dose due during the MAR hold period. MAR times were used to determine if delayed doses or missed doses occurred. Our interventions included: (1) implementation of a patient list indicator to retrospectively identify recently "held" medication doses, and (2) a report for operating room pharmacists to prospectively identify upcoming doses and ensure they were administered on time. Pre- and post-intervention period data were compared using a chi-squared test. During the pre-intervention study period, there were 1044 instances of delayed or missed doses during MAR hold. Most MAR times evaluated were on MAR hold during perioperative patient transfers. Delayed, missed, and multiple missed doses were defined in accordance with internal medication administration policies. There was no significant difference in the incidence of delayed and missed doses (69% vs 66%,  = .31), however, there was a significant reduction in the number of critical medication doses missed multiple times (0.8% vs 6.7%,  < .001) and all missed doses (35% vs 42%,  = .05) between the pre- and post-intervention period. As demonstrated across in both the pre- and post-intervention period of our study, MAR hold is commonly associated with dose delays and missed doses, which has potential negative consequences on patient outcomes. Future considerations will include implementation of a best practice alert (BPA) that directs users to a MAR tab highlighting doses held during transfers.