Improvement of transfusion practice and reduction in red blood cell utilization in Belgian hospitals: Results of a national survey and benchmarking.

BACKGROUND AND OBJECTIVES: Belgian health authorities launched a national platform in 2011 to improve the quality of transfusion practices and blood use in Belgian hospitals. No data were available about the quality of hospital transfusion practice at the national level. MATERIALS AND METHODS: Three consecutive national surveys (2012, 2014 and 2016) were performed in all 111 Belgian hospitals to assess the degree of implementation of standards in four process domains related to red blood cell (RBC) transfusion: general quality aspects, ordering of RBC, electronic traceability and reporting of adverse events. The surveys were part of a methodology based on informing, feedback and benchmarking. Responses to questions were analysed semi-quantitatively, and hospitals could score 10 points on each of the domains. RESULTS: The proportion of hospitals scoring below 5 per domain decreased from 16%, 70%, 14% and 11% (2012) to 2%, 17%, 1% and 1% (2016), respectively. Similarly, scores above 7.5 increased from 25%, 1%, 23% and 36% (2012) to 64%, 30%, 68% and 81% (2016), respectively. In 2016, overall quality of transfusion practices, including the four pre-specified domains, improved continuously with an average total score (max = 40) increasing from 24.2 to 30.5 (p = 0.0005). In addition, there was a decrease in the number of distributed and transfused RBC per 1000 population between 2011 and 2019 from 47.0 to 36.5 and 43.5 to 36.1, respectively. CONCLUSION: These data show that the applied methodology was a powerful tool to improve quality of transfusion practices and to optimize utilization of RBC at the national level.

Nationwide implementation of antibiotic management teams in Belgian hospitals: a self-reporting survey.

OBJECTIVES: Antibiotic management teams (AMTs) have been advocated to optimize the use of antimicrobials in hospitals. Since 2002, the Belgian Antibiotic Policy Coordination Committee (BAPCOC) has supported the development of AMTs in Belgian hospitals with policy guidance and federal funding for antibiotic managers. We performed a national, self-reporting survey to assess the level of AMT activities in 2007. METHODS: A structured questionnaire survey was performed on the composition, organization and service activities of the AMT in all acute care and larger chronic care hospitals in the country in 2007. Descriptive statistics were stratified by duration of AMT funding. RESULTS: Completed questionnaires were provided by 112 of 116 hospitals (response rate, 96.6%). Mutidisciplinary AMTs varied in size (mean 10, range 2-28 members). Antibiotic stewardship tools used by AMTs included: hospital antibiotic formulary (96.3% of hospitals); practice guidelines for antibiotic therapy and surgical prophylaxis (91.6% and 96.3%, respectively); list of 'restricted' antimicrobial agents (75.9%); concurrent review of antibiotic therapies (64.2%); de-escalation of therapy after a few days (63.9%); sequential intravenous/oral therapy for antibiotics with equivalent bioavailability (78.7%); dedicated antimicrobial order forms (36.1%); automatic stop of delivery (43.5%); analysis of antibiotic consumption data (96.2%); and analysis of microbial resistance data (89.8%). CONCLUSIONS: These data demonstrate a well-developed structure of AMTs in Belgian hospitals and the broad range of services provided. Technical and financial support by healthcare authorities was key to the extensive implementation of antimicrobial stewardship programmes across the national hospital care system.

Preliminary performance evaluation of blood gas analyzers.

BACKGROUND: We evaluated the imprecision and bias of three instruments for the determination of blood gases, pH and ionized calcium (Ca(2+)) in human arterial blood samples, in comparison with the performance of an established methodology. METHODS: The ABL 735, Omni S and Rapidpoint 405 blood gas analyzers were evaluated and compared to the ABL 620 analyzer. Imprecision was determined according to the NCCLS EP10-A2 evaluation protocol. The NCCLS EP9-A2 evaluation protocol was used to determine bias relative to the ABL 620 system. Experimental data were compared against preset quality specifications. RESULTS: The three new instruments showed excellent imprecision for the measurement of pH, but only the ABL 620 met the preset imprecision goals for all analytes tested. All new instruments showed good correlation with the comparative instrument. The slope of the regression equation was significantly different from 1.0 in six out of the 12 comparisons, indicating systematic differences between the instruments. Nevertheless, the predicted bias values relative to the comparative instrument did not exceed the preset quality specifications for two out of the three new instruments. CONCLUSIONS: Preliminary evaluation using the NCCLS evaluation protocols EP10-A2 and EP9-A2, may provide valuable information on performance characteristics of blood gas analyzers.