Resumen
Introduction: It has been demonstrated that blood transfusions need is reduced when tranexamic acid (TA) is used during different surgical procedures. Objective: To determine if blood transfusions need is reduced by using TA during total knee and hip arthroplasty. Methods: Descriptive and retrospective study about 230 patients operated in Herrera Llerandi and Multimédica hospitals from 2015 through 2017. Binomial distribution was used for two populations to find out that the probability of reducing the need of blood transfusions Results: The use of blood transfusions was reduced in 97.7% when using TA. The probability of needing a blood transfusion is 83.4% when TA is not used. Conclusion: The need of blood transfusions during total knee and hip arthroplasty is reduced when using tranexamic acid in 97.7% with 95% confidence level.
Citas
Kuan-Lin Liu. Ing-Ho Chen. Shu-Hui Wen. Low dose tranexamic acid reduces blood transfusion rate after total knee arthroplasty: A population based study in Taiwan. Journal of the Formosan Medical Association. October (2015). Pages: 1-6
Seviciu Alexandru, MD. Gross Irwin, MD. Fathima Samreen, MPH. Effects of tranexamic acid and bipolar sealer alone or in combination in primary total knee arthroplasty: a prospective, randomized, controlled trial. Arthroplasty Today. American Association of Hip and Knee Surgeons. Elsevier. March (2016). Pag: 77 -81
E. Irisson. Y. Hémon. V. PAuly. Tranexamic acid reduces blood loss and financial cost in primary total hip and knee replacement surgery. Orthopaedics and Traumatology Surgery and Research. Elsevier Masson. Mayo (2012). Pags: 477-483
Martin, Gregory MD. Thornhill, Thomas MD. Katz, Jeffrey MD. Total knee arthroplasty. Up to Date. Aug (2015)
Masaya Ueno. Motoki Sonohata. Norio Fukumori. Comparison between topical and intravenous administration of tranexamic acid in primary total hip arthroplasty. Journal of Orthopaedic Science. Elsevier. November (2015). Pags: 44-46
Pirker Walter, Katzenschlager Regina. Gait disorders in adults and the elderly. Wiener klinische Wochenschrift. The Central European Journal of Medicine. (2016) pags: 81-95
Effect of early tranexamic acid administration on mortality, hysterectomy, and other morbidities in women with post-partum haemorrahage (WOMAN): an international, randomized, double-blind, placebo-controlled trial. Lancet April 26, 20178.
Probabilidad-Walpole 6 edition. Http://hellsingge.files.wordpress.com/…/probabilidad-walpole-6-ed---
Copyright
License
Copyright (c) 2018 Otto David Ralón de León, Sandra Flores de Izquierdo, Guillermo Claverie

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Authors who publish in this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-NonCommercial-ShareAlike License 4.0 (CC BY-NC_SA 4.0) that indicates: a) It is allowed that others share the work, with an acknowledgement of the work's authorship and initial publication in this journal, b) The work may not be used for commercial purposes, c) If it's remixed, transformed, or built upon the material, one must distribute the contributions under the same license as the original
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository, website or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.