Improvements in red blood cell transfusion utilization following implementation of a single-unit default for electronic ordering

Impact of Patient Blood Management on Red Blood Cell Utilization in an Urban Community Teaching Hospital: A Seven-Year Retrospective Study

OBJECTIVES

This study aimed to showcase how implementing a patient blood management (PBM) program effectively cuts unnecessary red blood cell (RBC) transfusions in a New York City urban community teaching hospital.

METHODS

Analyzing seven years from 2013 to 2019, a retrospective review of RBC transfusions was conducted.

RESULTS

Following the introduction of PBM, considerable improvements were observed annually. These included a drop in mean pretransfusion hemoglobin levels from 7.26 g/dL (2013) to 6.58 g/dL (2019), a 34% reduction in yearly RBC unit transfusions, and fewer units given to patients with pre-Hgb levels ≥ 7 g/dL (from 1210 units in 2013 to 310 units in 2019). Furthermore, this study noted a decline in two-unit RBC orders when Hgb levels were ≥ 7 g/dL from 65 orders in 2013 to merely 3 in 2019. The estimated total cost savings attributed to the six-year PBM program duration after full implementation in 2014 amounted to USD 2.1 million.

CONCLUSIONS

Overall, PBM implementation significantly decreased RBC transfusions and enhanced transfusion practices. The findings emphasize that successful PBM strategies do not always necessitate extensive resources or increased budgets but instead rely on the application of intuitive methods, as evidenced by this study.

Patient blood management in major digestive surgery: Recommendations from the Italian multisociety (ACOI, SIAARTI, SIdEM, and SIMTI) modified Delphi consensus conference

Patient blood management (PBM) is defined as the timely application of evidence-based medical and surgical concepts designed to maintain a surgical patient’s hemoglobin concentration, optimize hemostasis, and minimize blood loss in an effort to improve the outcomes. PBM is able to reduce mortality up to 68%, reoperation up to 43%, readmission up to 43%, composite morbidity up to 41%, infection rate up to 80%, average length of stay by 16%–33%, transfusion from 10% to 95%, and costs from 10% to 84% after major surgery. It should be noticed, however, that the process of PBM implementation is still in its infancy, and that its potential to improve perioperative outcomes could be strictly linked to the degree of adherence/compliance to the whole program, with decoupling and noncompliance being significant factors for failure. Therefore, the steering committees of four major Italian scientific societies, representing general surgeons, anesthesiologists and transfusion medicine specialists (Associazione Chirurghi Ospedalieri Italiani; Società Italiana di Anestesia, Analgesia, Rianimazione e Terapia Intensiva; Società Italiana di Emaferesi e Manipolazione Cellulare; Società Italiana di Medicina Trasfusionale e Immunoematologia), organized a joint modified Delphi consensus conference on PBM in the field of major digestive surgery (upper and lower gastrointestinal tract, and hepato-biliopancreatic resections), whose results and recommendations are herein presented.

Clinical decision support versus a paper-based protocol for massive transfusion: Impact on decision outcomes in a simulation study

BACKGROUND

Management of major hemorrhage frequently requires massive transfusion (MT) support, which should be delivered effectively and efficiently. We have previously developed a clinical decision support system (CDS) for MT using a multicenter multidisciplinary user-centered design study. Here we examine its impact when administering a MT.

STUDY DESIGN AND METHODS

We conducted a randomized simulation trial to compare a CDS for MT with a paper-based MT protocol for the management of simulated hemorrhage. A total of 44 specialist physicians, trainees (residents), and nurses were recruited across critical care to participate in two 20-min simulated bleeding scenarios. The primary outcome was the decision velocity (correct decisions per hour) and overall task completion. Secondary outcomes included cognitive workload and System Usability Scale (SUS).

RESULTS

There was a statistically significant increase in decision velocity for CDS-based management (mean 8.5 decisions per hour) compared to paper based (mean 6.9 decisions per hour; p .003, 95% CI 0.6-2.6). There was no significant difference in the overall task completion using CDS-based management (mean 13.3) compared to paper-based (mean 13.2; p .92, 95% CI -1.2-1.3). Cognitive workload was statistically significantly lower using the CDS compared to the paper protocol (mean 57.1 vs. mean 64.5, p .005, 95% CI 2.4-12.5). CDS usability was assessed as a SUS score of 82.5 (IQR 75-87.5).

DISCUSSION

Compared to paper-based management, CDS-based MT supports more time-efficient decision-making by users with limited CDS training and achieves similar overall task completion while reducing cognitive load. Clinical implementation will determine whether the benefits demonstrated translate to improved patient outcomes.

How do I reduce variation in red blood cell transfusion practices in a large integrated health care system?

BACKGROUND

Reducing variation in transfusion practices can prevent unwarranted transfusions, an outcome that improves quality of care and patient safety, while lowering costs and eliminating waste of blood. We developed and assessed a system-wide initiative to reduce variation in red blood cell (RBC) transfusion in terms of both transfusion utilization and the number of units transfused.

INTERVENTION DESIGN AND METHODS

Our initiative combined a single-unit default order for RBC transfusion in hemodynamically stable, non-bleeding patients with a "Why Give 2 When 1 Will Do?" Choosing Wisely campaign, while also promoting a restrictive hemoglobin threshold (Hb <7 g/dl). This multimodal intervention was implemented across an academic medical center (AMC) with over 950 beds and 10 community hospitals.

RESULTS

Between our baseline (CY 2020) and intervention period (CY 2021), single-unit orders increased from 57% to 70% of all RBC transfusion orders (p < .001). The greatest change in ordering practices was at community hospitals, where single-unit orders increased from 46% to 65% (p < .001). Over the same time period, the system-wide mean (SD) Hb result prior to transfusion fell from 7.3 (0.05) to 7.2 g/dl (0.04) (p < .05). We estimate this effort saved over 4000 units of blood and over $4 million in direct and indirect costs in its first year.

DISCUSSION

By combining a single-unit default setting in the RBC order with a restrictive hemoglobin threshold, we significantly reduced variation in ordering practices. This effort demonstrates the value of single-unit policies and "nudges" in system-wide patient blood management initiatives.

Is a Patient Blood Management programme economically reasonable?

PURPOSE OF REVIEW

The value of healthcare is defined as the achieved health outcome in relation to the incurred costs. Patient Blood Management (PBM) is a multidisciplinary, evidence-based and patient-centred concept to optimize the patients' red blood cell mass, minimize blood loss and bleeding and to secure the physiological reserve, including the promotion of evidence-based transfusion strategies. This review describes the healthcare value and the cost effectiveness of single PBM measures as well as the implementation of comprehensive PBM programmes.

RECENT FINDINGS

Overall, measures improving surgical outcome and reducing hospital length of stay, such as intravenous iron supplementation in iron deficient anaemic patients, the use of antifibrinolytic agents for the treatment of bleeding, the use of cell salvage and adherence to an evidence-based transfusion strategy, are associated with cost savings.

SUMMARY

Although several single PBM measures have been shown to be effective and cost-efficient, it remains challenging to compare the results among differing healthcare systems.

Electronic transfusion consent and blood delivering pattern improve the management of blood bank in China

Background

The aim of this study was to improve the blood transfusion treatment consent accuracy, simplify the verification process, prolong the temperature control time before the blood transfusion, and save the blood transportation labor cost.

Methods

We designed the blood transfusion consent electronic signing process, which can generate personalized the text content and can automatically check the filling accuracy. The signal can be transmitted to the blood transfusion management system (TMS) to relieving the blood distribution. For blood delivering pattern, we established the blood transport center, recruited full-time nurses and used temperature-controlled blood transfer boxes to deliver blood in batches on a regular basis.

Results

A quarterly data analysis of blood transfusion quality showed a 100% blood transfusion consent accuracy after an electronic signing process was implemented. The average confirmation time savings between the electronic content and paper content was 26 min for the Department of Emergency (estimated difference 95% CI = 26 (20 to 36), p < 0.05). The blood delivering pattern reduced the time for each unit by leaving the average temperature control by 7.24 min (estimated difference 95% CI = 7.24 (6.92 to 7.56), p < 0.05). Furthermore, $3.67 was saved for the blood transportation labor cost for each unit as well.

Conclusion

Blood transfusion consent electronic signing process not only ensures the accuracy, but also saves the verification time. Moreover, the blood delivering pattern prolongs the blood temperature control time and saves blood transportation labor costs. Thus, these two improvements could enhance transfusion management.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12913-022-07825-6.

Implementation of a Comprehensive Patient Blood Management Program for Hospitalized Patients at a Large United States Medical Center

OBJECTIVE

To assess changes in inpatient transfusion utilization and patient outcomes with implementation of a comprehensive patient blood management (PBM) program at a large US medical center.

PATIENTS AND METHODS

This is an observational study of graduated PBM implementation for hospitalized adults (age ≥18 years) from January 1, 2010, through December 31, 2017, at two integrated hospital campuses at a major academic US medical center. Allogeneic transfusion utilization and clinical outcomes were assessed over time through segmented regression with multivariable adjustment comparing observed outcomes against projected outcomes in the absence of PBM activities.

RESULTS

In total, 400,998 admissions were included. Total allogeneic transfusions per 1000 admissions decreased from 607 to 405 over the study time frame, corresponding to an absolute risk reduction for transfusion of 6.0% (95% confidence interval [CI]: 3.6%, 8.3%; P<.001) and a 22% (95% CI: 6%, 37%; P=.006) decrease in the rate of transfusions over projected. The risk of transfusion decreased for all blood components except cryoprecipitate. Transfusion reductions were experienced for all major surgery types except liver transplantation, which remained stable over time. Hospital length of stay (multiplicative increase in geometric mean 0.85 [95% CI: 0.81, 0.89]; P<.001) and incident in-hospital adverse events (absolute risk reduction: 1.5% [95% CI: 0.1%, 3.0%]; P=.04) were lower than projected at the end of the study time frame.

CONCLUSION

Patient blood management implementation for hospitalized patients in a large academic center was associated with substantial reductions in transfusion utilization and improved clinical outcomes. Broad-scale implementation of PBM in US hospitals is feasible without signal for patient harm.