RESUMO
BACKGROUND: Patients may not understand the importance of medication adherence when discharged with aspirin (ASA) as an anticoagulant for venous thromboembolism (VTE) prophylaxis after joint replacement surgery. PURPOSE: The purpose of this study was to examine self-reported rates of adherence to postoperative use of ASA for VTE prophylaxis. METHODS: This was an exploratory, descriptive study using a convenience sample of 99 participants. Adherence was measured with a 4-question self-reporting tool. RESULTS: Thirty-seven percent were male and 76% were Caucasian, and median age was 63 years. Ninety-two percent had the dosage correct, 76% knew how long to take the medication, and 100% of the sample was still taking the ASA; 40% had forgotten to take 1 or more doses of the medication. No associations were noted. Overall compliance was 44%. CONCLUSION: A significant number missed 1 or more doses. This is an opportunity for nurses to work with patients on innovative ways to improve adherence.
Assuntos
Artroplastia/efeitos adversos , Aspirina/administração & dosagem , Fibrinolíticos/administração & dosagem , Conhecimentos, Atitudes e Prática em Saúde , Adesão à Medicação/estatística & dados numéricos , Complicações Pós-Operatórias/prevenção & controle , Tromboembolia Venosa/prevenção & controle , Adulto , Idoso , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Autorrelato , Estatísticas não ParamétricasRESUMO
BACKGROUND: Patient education for the use and administration of aspirin (ASA) as an anticoagulant may be deficient. PURPOSE: To pilot a knowledge assessment tool regarding the use of aspirin (ASA) as an anticoagulant and to evaluate the impact of a focused approach for discharge teaching. DESIGN: One-group pretest-posttest pilot study. SAMPLE: Convenience sample of patients hospitalized for total knee and total hip arthroplasty. MEASURE: Researcher developed ASA quiz. INTERVENTION: Focused education on aspirin as an anticoagulant. RESULTS: There was a statistically significant improvement in knowledge (Wilcoxon rank sum test Z = 3.880, p < .001).