Explore the projects below to learn about successful approaches for eliminating costly and potentially harmful overuse of tests and procedures.
Adam F. Binder, MD
Thomas Jefferson University Sidney Kimmel Cancer Center, Philadelphia, Pennsylvania
Reduction in inappropriate vancomycin prescribing for febrile neutropenia
While he was an attending physician at the Montefiore Medical Center in New York, Dr. Binder and his colleagues developed a process improvement initiative to encourage the appropriate use of IV vancomycin, an antibiotic, for patients with neutropenic fever over a 10-month period. Dr. Binder decided to tackle this issue after a preliminary examination of antibiotic use at his institution revealed clinicians were overprescribing vancomycin for neutropenic fever based on existing guidelines. This revelation led to interdisciplinary discussions between the antibiotic stewardship team, pharmacists, and hematologists. The team developed an institutional algorithm to guide prescriptions related to febrile neutropenia and conducted recurring educational initiatives emphasizing criteria for appropriate vancomycin initiation based on well-established guidelines. Post-intervention, appropriate prescribing of vancomycin increased to 66 percent (from 49 percent pre-intervention), demonstrating that interdisciplinary development of an algorithm for management of neutropenic fever can improve the appropriate use of antibiotics.
Ming Lim, MD
Medical University of South Carolina, Charleston, South Carolina
Reduction in use of direct thrombin inhibitors (DTIs) in patients with suspected HIT
Dr. Lim’s project was developed to address inappropriate testing and care of patients with suspected heparin-induced thrombocytopenia (HIT). At her institution, she realized that many patients were being tested for HIT despite having a low pre-test probability with the 4T score, a risk predictive model with a high negative predictive value. Further, in patients that did test positive for HIT through a diagnostic test, a minority were subsequently being confirmed with a more specific test, the serotonin-release assay (SRA). In addition, non-heparin anticoagulants (direct thrombin inhibitors or DTIs) were being administered needlessly, in many cases, for several days until the SRA assay results were available. A root cause analysis found that there were inconsistencies in the way tests were being ordered and management of patients suspected of having HIT by physicians. There was also no system in place for the Anticoagulation and Bleeding Management Service team to be alerted on a daily basis for patients suspected of having HIT. The implementation of a centralized hospital-wide protocol that coordinated testing and treatment of patients suspected to have HIT led to improved testing and management of patients, as well as a substantial reduction in the use of DTIs (78%).
Prakash Vishnu, MD
Mayo Clinic, Jacksonville, Florida
Reduction in Unnecessary Red Blood Cell Transfusion in HSCT Patients
Dr. Vishnu and his team investigated the theory that transfusing one unit of red blood cells instead of two would be appropriate for hemodynamically stable adult hospitalized patients undergoing myeloablative chemotherapy (MC) and autologous hematopoietic stem cell rescue (AHSCR) who have a hemoglobin level of greater than or equal to seven grams per deciliter. In early 2017, the team designed and set up an electronic medical record-based restrictive red blood cell transfusion program as part of a quality initiative at Mayo Clinic Florida’s hematopoietic stem cell therapy center. Clinicians, hematology trainees, and nurses were educated about this program with weekly didactic sessions, pamphlets, and verbal instruction for two months. Data from 2017 were compared to those of a similar group from 2016 and showed a significant decrease in the total number of red blood cells transfused (28 units in 2017 versus 71 in 2016). Overall, there was no difference in time to engraftment between those who received red blood cells and those who did not, but the incidence of sepsis was much higher (70.7 percent versus 51.5 percent) and there was a trend towards longer hospital stay (16 days versus 14 days) among those who received red blood cells.back to top
Yulia Lin, MD
Sunnybrook Health Science Centre/Research Institute
Reduction of inappropriate transfusions for patients with iron deficiency anemia in the emergency department via guidelines and physician education
After observing a patient, who was eventually determined to have iron-deficiency anemia (IDA), repeatedly visit the emergency department and receive repeated transfusions, Dr. Yulia Lin and colleagues worked to reduce inappropriate transfusions for patients with the same condition. The team used several interventions, including conducting an education session, creating an algorithm on IDA management, and implementing a toolkit for emergency department physicians. They also made intravenous (IV) iron more readily available in the emergency department, improved access to a transfusion specialist for guidance, and presented on the topic at rounds. The result was a significant improvement over the baseline, with transfusion appropriateness improving from 53 percent to 91 percent between January 2014 and December 2015. The use of IV iron increased from an average of 2.4 uses per month in 2014 to 4.8 uses per month in 2015.
Learn more about this project in the associated paper, “Improving quality of care for patients with iron deficiency anemia presenting to the emergency department,” published in Transfusion.
Matthew Schefft, DO
Children’s Hospital of Richmond at Virginia Commonwealth University
Reduction in admission rate for children with SCD presenting with vaso-occlusive crisis via initiation of individualized pain plans
Dr. Matthew Schefft and his colleagues used individualized pain plans (IPPs) to reduce pediatric emergency department admission rates for children with sickle cell disease (SCD) presenting with vaso-occlusive crisis (VOC), a frequent event for children with the disease. Dr. Schefft's project brought together a multi-disciplinary team that used a "Plan-Do-Study-Act" (PDSA) format to add an IPP document to the electronic medical record and create IPPs for the highest resource users. The team then measured the presence of an IPP, adherence to the IPP, and time to first and second opiate dose administration. The primary outcome was a decrease in the admission rate of 28 percent among patients with an IPP compared with the prior year. Even though there was no difference in readmission rate or 72-hour return rate to the emergency department, the project avoided an estimated 49 admissions per year and reduced costs for the hospital and patients.
Marc S. Zumberg, MD
University of Florida
Systems-based hematology: Improvement of compliance and utilization of recombinant Vlla, prothrombin complex concentrates, and blood products
Dr. Marc Zumberg and his colleagues worked with the College of Pharmacy and local blood bank to create institutionally approved indications for use of recombinant Vlla (rVlla), prothrombin complex concentrates (PCCs), and blood products. They also developed guidelines for the immediate reversal of anticoagulant-related bleeding and for patients on anticoagulants needing emergency surgery. When rVlla, PCCs, or blood products are ordered, an automatic review is triggered that prompts the clinician to indicate the reason for the order. The order is then reviewed by the pharmacy director or blood bank medical directors. If usage is outside of the guidelines, the order is sent to Dr. Zumberg, and he or his colleagues email an individualized letter to the ordering clinician explaining why usage did not meet institutional guidelines. During the last three years, the letters have decreased expenditures related to inappropriate ordering by $590,830 and increased compliance with the University of Florida's blood transfusion guidelines.back to top
Maria Juarez, MD
Baylor Scott & White Health, Cancer Institute of Dallas
Reduction of RBC transfusion via updated guidelines, modified workflow, and physician education
To combat variability in blood utilization across hospitals in the Baylor Scott & White Health system, Dr. Maria Juarez and her colleagues developed an institutional clinical practice recommendation based on published red blood cell utilization guidelines, modified transfusion workflow in the electronic health record, and launched a “Why Give 2 When 1 Will Do?” educational campaign. With these collective interventions, the number of single unit transfusions increased by approximately 17 percent during the program period. Single unit transfusions now comprise nearly 57 percent of all red blood cell transfusion orders in the hospital system. Documentation of hemoglobin levels prior to transfusion also improved.
Javier Munoz, MD
Banner MD Anderson Cancer Center
Reduction of post-treatment scanning using EMR alerts
To avoid potential harm from over-testing patients, Dr. Javier Munoz and his colleagues implemented an electronic medical record intervention designed to test whether the introduction of an automatic alert would remind clinicians to carefully weigh the anticipated benefits versus the risks of post-treatment imaging scans for patients with lymphoma. Although the study is ongoing, the automatic alert has reduced the overall number of imaging studies. The average number of monthly scans fell to 25.3 per month over the course of the first three months of the study versus an average 48.3 scans per month in the eight months prior to the introduction of the intervention.
Ravindra Sarode, MD
University of Texas Southwestern Medical Center
Reduction in unnecessary or misapplied thrombophilia testing in patients with DVT, PE, or other thrombotic disorders using combination of education and EMR alerts
Dr. Ravindra Sarode and his colleagues discovered that approximately 85 percent of thrombophilia tests at UT Southwestern’s two teaching hospitals were ordered incorrectly or incompletely. Thrombophilia tests are frequently ordered (usually by non-hematologists) for patients with acute thrombotic events, often while the patient is on anticoagulation therapy. Sometimes, additional variables can cause these tests to return false positive results, which are not always checked for reproducibility or accuracy, causing some patients to be inappropriately placed on long-term anticoagulation therapy. To promote appropriate use of testing, Dr. Sarode’s team developed local guidelines and implemented them in the electronic medical record requiring providers to answer a series of cascading questions before ordering tests. After implementation of the intervention and an associated education campaign, UT Southwestern’s two teaching hospitals reduced thrombophilia testing for inpatients by more than 90 percent.
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