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Comparative Analysis of Topical Versus Intravenous Administration of Epsilon-Aminocaproic Acid on Blood Management in Total Knee Arthroplasty

INTRODUCTION: Although the use of antifibrinolytics to reduce perioperative blood loss during total knee arthroplasty (TKA) has shown unequivocal benefit in regard to blood conservation, the best route of administration remains in question. This study tested the hypothesis that topical delivery of e...

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Autores principales: Lancaster, Benjamin L., Wendling, Alexander C., Poppe, Tanner R., Zackula, Rosalee, Massey, Wade T., Cusick, Robert P., Pappademos, Paul C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: University of Kansas Medical Center 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8942398/
https://www.ncbi.nlm.nih.gov/pubmed/35345575
http://dx.doi.org/10.17161/kjm.vol15.16036
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author Lancaster, Benjamin L.
Wendling, Alexander C.
Poppe, Tanner R.
Zackula, Rosalee
Massey, Wade T.
Cusick, Robert P.
Pappademos, Paul C.
author_facet Lancaster, Benjamin L.
Wendling, Alexander C.
Poppe, Tanner R.
Zackula, Rosalee
Massey, Wade T.
Cusick, Robert P.
Pappademos, Paul C.
author_sort Lancaster, Benjamin L.
collection PubMed
description INTRODUCTION: Although the use of antifibrinolytics to reduce perioperative blood loss during total knee arthroplasty (TKA) has shown unequivocal benefit in regard to blood conservation, the best route of administration remains in question. This study tested the hypothesis that topical delivery of epsilon-aminocaproic acid (EACA) was superior to intravenous (IV) administration in the setting of primary TKA. METHODS: This cross-sectional study included a six-year retrospective chart review of TKA patients done by a single surgeon. Post-operative hemoglobin levels and the incidence of blood transfusions were compared among three patient subgroups: no EACA, topical EACA, or IV EACA. Key outcome measures included post-operative hemoglobin, need for post-operative transfusion, and length of hospital stay. RESULTS: Of the 668 patients included in this study, 351 (52.5%) received IV EACA, 298 (44.6%) received topical EACA, and 19 (2.8%) received no EACA. For the three-way comparisons, significant differences were observed for post-operative mean hemoglobin on day one (p < 0.001), day two (p < 0.001), and day three (p = 0.004), with consistently higher means for participants in the topical group. Eight patients required transfusions in the IV EACA group, but none were needed in the topical EACA group (p = 0.027). Length of stay was shortest for patients in the topical group, with 66% hospitalized for two days, while 84% of the IV group remained hospitalized for three days (p < 0.001). CONCLUSIONS: The topical delivery of EACA is superior to IV administration with respect to blood conservation for patients undergoing primary TKA.
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spelling pubmed-89423982022-03-27 Comparative Analysis of Topical Versus Intravenous Administration of Epsilon-Aminocaproic Acid on Blood Management in Total Knee Arthroplasty Lancaster, Benjamin L. Wendling, Alexander C. Poppe, Tanner R. Zackula, Rosalee Massey, Wade T. Cusick, Robert P. Pappademos, Paul C. Kans J Med Original Research INTRODUCTION: Although the use of antifibrinolytics to reduce perioperative blood loss during total knee arthroplasty (TKA) has shown unequivocal benefit in regard to blood conservation, the best route of administration remains in question. This study tested the hypothesis that topical delivery of epsilon-aminocaproic acid (EACA) was superior to intravenous (IV) administration in the setting of primary TKA. METHODS: This cross-sectional study included a six-year retrospective chart review of TKA patients done by a single surgeon. Post-operative hemoglobin levels and the incidence of blood transfusions were compared among three patient subgroups: no EACA, topical EACA, or IV EACA. Key outcome measures included post-operative hemoglobin, need for post-operative transfusion, and length of hospital stay. RESULTS: Of the 668 patients included in this study, 351 (52.5%) received IV EACA, 298 (44.6%) received topical EACA, and 19 (2.8%) received no EACA. For the three-way comparisons, significant differences were observed for post-operative mean hemoglobin on day one (p < 0.001), day two (p < 0.001), and day three (p = 0.004), with consistently higher means for participants in the topical group. Eight patients required transfusions in the IV EACA group, but none were needed in the topical EACA group (p = 0.027). Length of stay was shortest for patients in the topical group, with 66% hospitalized for two days, while 84% of the IV group remained hospitalized for three days (p < 0.001). CONCLUSIONS: The topical delivery of EACA is superior to IV administration with respect to blood conservation for patients undergoing primary TKA. University of Kansas Medical Center 2022-03-15 /pmc/articles/PMC8942398/ /pubmed/35345575 http://dx.doi.org/10.17161/kjm.vol15.16036 Text en © 2022 The University of Kansas Medical Center https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial No Derivatives (by-nc-nd) License. (CC-BY-NC-ND 4.0: https://creativecommons.org/licenses/by-nc-nd/4.0/)
spellingShingle Original Research
Lancaster, Benjamin L.
Wendling, Alexander C.
Poppe, Tanner R.
Zackula, Rosalee
Massey, Wade T.
Cusick, Robert P.
Pappademos, Paul C.
Comparative Analysis of Topical Versus Intravenous Administration of Epsilon-Aminocaproic Acid on Blood Management in Total Knee Arthroplasty
title Comparative Analysis of Topical Versus Intravenous Administration of Epsilon-Aminocaproic Acid on Blood Management in Total Knee Arthroplasty
title_full Comparative Analysis of Topical Versus Intravenous Administration of Epsilon-Aminocaproic Acid on Blood Management in Total Knee Arthroplasty
title_fullStr Comparative Analysis of Topical Versus Intravenous Administration of Epsilon-Aminocaproic Acid on Blood Management in Total Knee Arthroplasty
title_full_unstemmed Comparative Analysis of Topical Versus Intravenous Administration of Epsilon-Aminocaproic Acid on Blood Management in Total Knee Arthroplasty
title_short Comparative Analysis of Topical Versus Intravenous Administration of Epsilon-Aminocaproic Acid on Blood Management in Total Knee Arthroplasty
title_sort comparative analysis of topical versus intravenous administration of epsilon-aminocaproic acid on blood management in total knee arthroplasty
topic Original Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8942398/
https://www.ncbi.nlm.nih.gov/pubmed/35345575
http://dx.doi.org/10.17161/kjm.vol15.16036
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