Purpose
Medications are commonly associated with acute kidney injury (AKI). However, in both clinical practice and research, consideration of specific medications as nephrotoxic varies widely. The Nephrotoxic Injury Negated by Just-in-time Action quality improvement collaborative was formed to focus on prevention or reduction of nephrotoxic medication-associated AKI in noncritically ill hospitalized children. However, there were discrepancies among institutions as to which medications should be considered nephrotoxic. The collaborative convened a Nephrotoxic Medication (NTMx) Subcommittee to develop a consensus for the classification of nephrotoxic medications.
Summary
The NTMx Subcommittee initially included pediatric nephrologists, a pharmacist, and a pediatric intensivist. The committee reviewed NTMx lists from the collaborative and identified changes from the initial NTMx list. The NTMx Subcommittee conducted a literature review of the disputed medications and assigned an evidence grade based on the reported association with nephrotoxicity and the quality of the data. The association between medication exposure and AKI was also determined using administrative data from the Pediatric Health Information Systems database. The NTMx Subcommittee then came to a majority consensus regarding which medications should be included on the list. The subcommittee’s recommendations were presented to the larger collaborative for approval, and consensus was achieved. The list continues to be reviewed and updated annually.
Conclusion
Formation of a multicenter quality-improvement initiative exposed current limitations as to which medications are considered nephrotoxic in clinical and research settings and presented an opportunity to approach this problem using an evidence-based process. A consensus definition of nephrotoxic-medication exposure was achieved.
Purpose
To evaluate the effectiveness and safety of mandatory antimicrobial indications and durations (MAID) and a pharmacist-driven 48-hour time-out in a pediatric hospital.
Methods
MAID and a 48-hour time-out were implemented on February 14, 2017. Antibiotic days of therapy (DOT) per 1,000 patient days were compared between the pre- and postperiod for select antibiotics using unadjusted Poisson models. A prepost comparison was used to compare antimicrobial stewardship program (ASP) intervention rates between time periods. A 2-step process, including distribution of a discontinuation (DC) report to pharmacists and ASP-prompted reorders, was instituted to reduce unintentional antimicrobial discontinuation with MAID. ASP-prompted reorders occurred only when a discrepancy persisted between the order and provider-desired duration. Missed antimicrobial doses were identified by ASP and the institutional event reporting system. Safety of MAID was assessed by reviewing the rate and details of ASP-prompted reorders and missed antimicrobial doses.
Results
A significant decrease in DOT per 1,000 patient days was observed for cefazolin (39.7 to 36.9; P < 0.001), ampicillin (39.9 to 35.7; P < 0.001), clindamycin (38.2 to 35.9; P < 0.001), ceftriaxone (46.5 to 43.4; P < 0.001), and meropenem (8.7 to 6.6; P < 0.001) following implementation. No change in ASP intervention rate occurred between the pre- and postperiod (16.9 vs 16.8%; P = 0.94). With MAID, ASP-prompted reorder occurred on 7.3% of orders. Unintentional discontinuations resulting in missed antimicrobial doses occurred in 3 orders (0.07%); no patient harm resulted.
Conclusion
MAID and a 48-hour time-out significantly reduced DOT of select antibiotics. No patient harm occurred with the 2-step safety process.
Children presenting to an emergency department following an animal bite were found to be at risk for infection if they had puncture wounds, crush wounds, or were bitten by a cat. Of the infected wounds that were cultured, methicillin-resistant Staphylococcus aureus was not isolated as a pathogen.
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