Objective:To evaluate the impact of a hard stop in the electronic health record (EHR) on inappropriate gastrointestinal pathogen panel testing (GIPP).Design:We used a quasi-experimental study to evaluate testing before and after the implementation of an EHR alert to stop inappropriate GIPP ordering.Setting:Midwest academic medical center.Participants:Hospitalized patients with diarrhea for which GIPP testing was ordered, between January 2016 through March 2017 (period 1) and April 2017 through June 2018 (period 2).Intervention:A hard stop in the EHR prevented clinicians from ordering a GIPP more than once per admission or in patients hospitalized for >72 hours.Results:During period 1, 1,587 GIPP tests were ordered over 212,212 patient days, at a rate of 7.48 per 1,000 patient days. In period 2, 1,165 GIPP tests were ordered over 222,343 patient days, at a rate of 5.24 per 1,000 patient days. The Poisson model estimated a 30% reduction in total GIPP ordering rates between the 2 periods (relative risk, 0.70; 95% confidence interval [CI], 0.63–0.78; P < .001). The rate of inappropriate tests ordered decreased from 21.5% to 4.9% between the 2 periods (P < .001). The total savings calculated factoring only GIPP orders that triggered the hard stop was ∼$67,000, with potential savings of $168,000 when factoring silent best-practice alert data.Conclusions:A simple hard stop alert in the EHR resulted in significant reduction of inappropriate GIPP testing, which was associated with significant cost savings. Clinicians can practice diagnostic stewardship by avoiding ordering this test more than once per admission or in patients hospitalized >72 hours.
Unnecessary hospital readmissions increase patient burden, decrease health care quality and efficiency, and raise overall costs. This retrospective cohort study sought to identify high-risk patients who may serve as targets for interventions aiming at reducing hospital readmissions. The authors compared geospatial, social demographic, and clinical characteristics of patients with or without a 90-day readmission. Electronic health records of 42 330 adult patients admitted to 2 Midwestern hospitals during 2013 to 2016 were used, and logistic regression was performed to determine risk factors for readmission. The 90-day readmission percentage was 14.9%. Two main groups of patients with significantly higher odds of a 90-day readmission included those with severe conditions, particularly those with a short length of stay at incident admission, and patients with Medicare but younger than age 65. These findings expand knowledge of potential risk factors related to readmissions. Future interventions to reduce hospital readmissions may focus on the aforementioned high-risk patient groups.
Background
Internal medicine residents receive limited training on how to be good stewards of health care dollars while preserving high-quality care.
Intervention
We implemented a clinical process change and an educational intervention focused on the appropriate use of preoperative diagnostic testing by residents at a Veterans Administration (VA) medical center.
Methods
The clinical process change consisted of reducing routine ordering of preoperative tests in the absence of specific indications. Residents received a short didactic session, which included algorithms for determining the appropriate use of perioperative diagnostic testing. One outcome was the average cost savings on preoperative testing for a continuous cohort of patients referred for elective knee or hip surgery. Resident knowledge and confidence prior to and after the intervention was measured by pre- and posttest.
Results
The mean cost of preoperative testing decreased from $74 to $28 per patient after the dual intervention (P < .001). The bulk of cost savings came from elimination of unnecessary blood and urine tests, as well as reduced numbers of electrocardiograms and chest radiographs. Among residents who completed the pretest and posttest, the mean score on the pretest was 54%, compared with 80% on the posttest (P = .027). Following the educational intervention, 70% of residents stated they felt “very comfortable” ordering appropriate preoperative testing (P = .006).
Conclusions
This initiative required few resources, and it simultaneously improved the educational experience for residents and reduced costs. Other institutions may be able to adopt or adapt this intervention to reduce unnecessary diagnostic expenditures.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.