Details

Autor(en) / Beteiligte

• Medvecz, Andrew
• Bernard, Andrew
• Hamilton, Courtney
• Schuster, Kevin M
• Guillamondegui, Oscar
• Davenport, Daniel

Titel

Transfusion rates in emergency general surgery: high but modifiable

Ist Teil von

• Trauma surgery & acute care open, 2020-02, Vol.5 (1), p.e000371-e000371

Ort / Verlag

England: BMJ Publishing Group LTD

Erscheinungsjahr

2020

Quelle

EZB Free E-Journals

Beschreibungen/Notizen

• BackgroundTransfusion of red blood cells (RBC) increases morbidity and mortality, and emergency general surgery (EGS) cases have increased risk for transfusion and complication given case complexity and patient acuity. Transfusion reduction strategies and blood-conservation technology have been developed to decrease transfusions. This study explores whether transfusion rates in EGS have decreased as these new strategies have been implemented.MethodsThis is a retrospective review of the American College of Surgeons’ National Surgical Quality Improvement Program (ACS NSQIP) data from three academic medical centers. Operations performed by general surgeons on adults (aged ≥18 years) were selected. Data were analyzed from two periods: 2011–2013 and 2014–2016. Cases were grouped by the first four digits of the primary procedure Current Procedural Terminology code. Transfusion was defined as any RBC transfusion during or within 72 hours following the operation. Composite morbidity was defined as any NSQIP complication within 30 days following the operation.ResultsOverall general surgery transfusion rates decreased from 6.4% to 4.8% from period 1 to period 2 (emergent: 16.6%–11.5%; non-emergent 4.9%–3.7%; Fisher’s exact p values <0.001). Among patients transfused, the number of units received decreased slightly (median 2 U (IQR 2–3) to median 2 U (IQR 1–3), Mann-Whitney U test p=0.005). Morbidity decreased (overall: 13.8%–12.3%, p=0.001; emergent: 26.3%–20.6%, p<0.001) while mortality did not change.DiscussionRates of RBC transfusion decreased in both emergent and non-emergent cases. Efforts to reduce transfusion may have been successful in the EGS population. Morbidity improved over the time periods while mortality was unchanged.Level of EvidenceLevel III.