Long-term dual antiplatelet therapy and nuisance bleeding: impact on quality of life

Autor: Gennaro Ratti, Cinzia Monda, Federica Ratti, Marco Golino, Ludovica Fulgione, Cosimo Fulgione, Mario Mallardo, Paolo Tammaro
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Monaldi Archives for Chest Disease (2022)
Druh dokumentu: article
ISSN: 1122-0643
2532-5264
DOI: 10.4081/monaldi.2022.2437
Popis: Long term dual antiplatelet therapy (LTDAPT), with ticagrelor 60 mg and low-dose aspirin, is indicated after acute coronary syndrome (ACS) for the secondary prevention of atherothrombotic events in high-risk patients with a history of ACS of at least 1 year. LTDAPT had a good tolerability and safety profile, but the risk of TIMI major bleeding was increased. However, even non-significant bleeding may be important because it has an effect on the quality of life and therefore may lead to treatment discontinuation. We, therefore, evaluated patients' experiences with LTDAPT and the impact of nuisance bleeding on quality of life and treatment adherence. We retrospectively reviewed 225 patients in follow-up after ACS with at least one high-risk condition, treated with ticagrelor 60 mg twice daily (after 90 mg twice daily for 12 months). The outpatient follow-up program after hospitalization provides a visit on day 30 after discharge, then after 3 months, continuing with six-monthly checks. We assessed the presence and intensity of bleeding, as well as health-related quality of life (HRQoL), at each visit. The TIMI score was used to determine the severity of the bleeding. Any overt bleeding event that did not meet the major and minor criteria was labeled "minimal" and could be framed as "nuisance bleeding." The HRQoL was assessed by the EuroQol-5 and Dimension (EQ-5D) visual analog scale (VAS) score. Minimal bleedings were present in 49 patients (21%), but only in one case (by decision of the patient) there was a cause for discontinuation of therapy. However, 39 (79%) subjects had asked for opinions on stopping the therapy during the telephone consultation. Factors influencing LTDAPT knowledge included access to medication counselling, engaging with information communicated during medication counselling, and access to timely, relevant and expert information and advice after discharge from the hospital. All adverse events, judged to be "not serious" in trials, may have an effect on the quality of life and therefore may lead to treatment discontinuation. The authors underline the importance of careful outpatient follow-up and ongoing counselling, to check out compliance and possible adverse effect of LTDAPT.
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