Standardized hospital management of pediatric diabetic ketoacidosis reduces frequency of low blood glucose episodes.

OBJECTIVE

In patients treated for DKA, decrease the rate of visits experiencing one or more BG < 80 mg/dl by 10% within 24 months.

RESEARCH DESIGN AND

METHODS

Plan-do-study-act cycles tested interventions linked to key drivers including: standardized DKA guidelines incorporating a two-bag fluid system, efficient ordering process, and care team education. Inclusion criterion: treatment for DKA with a bicarbonate value (HCO3 ) <15 mEq/L.

PRIMARY OUTCOME: the percent of patient visits experiencing a BG < 80 mg/dl while undergoing treatment for DKA. Process measures included: order panel and order set utilization rates. Balancing measures included: emergency department and hospital lengths of stay, time to acidosis resolution (time to HCO3  ≥ 17 mEq/L), and admission rates. Outcomes were analyzed using statistical process control charts.

RESULTS

From January 2017 through May 2021, our institution treated 288 different patients during 557 visits for suspected DKA. Following our interventions, the overall percent of patient visits for DKA with a BG < 80 mg/dl improved from 32% to 5%. The team did see small improvements in emergency department and hospital lengths of stay; otherwise, there was no significant change in our balancing measures.

CONCLUSIONS

Use of quality improvement methodology and standardized DKA management resulted in a significant reduction of BG < 80 mg/dl in patients treated for DKA.