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Problem Acute gastroenteritis (AGE) is a common illness treated in the emergency department. Delays in initiating rehydration for children with mild or moderate dehydration from AGE can lead to prolonged ED visits and increased resource utilization that do not provide prognostic value or support family-centered care. The purpose of this quality improvement project was to promote early oral rehydration therapy (ORT) for persons with AGE in an attempt to reduce unnecessary resource utilization and length of stay (LOS). Methods This prospective quality improvement project used a nurse-initiated waiting room ORT pathway for patients 6 months to 21 years of age who presented to the emergency department with diarrhea with or without vomiting. Outcomes related to nurse-initiated ORT, intravenous fluid use, laboratory studies or diagnostic imaging, and LOS were measured before and after implementation. Results Of 643 patients for whom the pathway was initiated, 392 received nurse-initiated care. The proportion of intravenous fluid use was 10.2% lower (odds ratio [OR], 0.43; 95% confidence interval [CI], 0.27-0.68) and laboratory test ordering was 7.4% lower (OR, 0.64; 95% CI, 0.43-0.94) in patients receiving nurse-initiated care. Time to discharge after provider examination was 46 minutes faster in the nurse-initiated care group ( P < .001), resulting in an overall LOS reduction by 40 minutes ( P < .001). Implications for Practice Nurse autonomy in using an AGE pathway facilitates evidence-based practice, improves ED efficiency, and decreases resource utilization and LOS. Future research should focus on family satisfaction and ED revisits within 72 hours of discharge. [ABSTRACT FROM AUTHOR]

Acute gastroenteritis (AGE) is a common illness in childhood that usually can be treated in the outpatient setting. Inaccurate assessment or delayed treatment of AGE can lead to an increased risk for invasive interventions. A literature search was conducted using PubMed, CINAHL Plus, the Cochrane Library, and Embase. Results of the query were refined to narrow the focus of relevant studies for the provider caring for dehydrated children in the outpatient setting. Use of clinical dehydration scales to assess the level of dehydration and early initiation of oral rehydration therapy promote optimal patient outcomes. Oral rehydration therapy remains the best means of rehydrating, and ondansetron is a safe and effective adjunct to help children with persistent vomiting. The purpose of this practice guideline is to identify best practices for AGE in children older than 6 months with symptoms for less than 7 days who are being cared for in the outpatient setting. [ABSTRACT FROM AUTHOR]