Betel Del Rosario García, María Micaela Viña Romero, Virginia González Rosa, Carolina Alarcón Payer, Leonor Oliva Oliva, Francisco Javier Merino Alonso, Gloria Julia Nazco Casariego, Fernando Gutiérrez Nicolás
{"title":"Risk factors determining adherence to tyrosine kinase inhibitors in chronic myeloid leukaemia.","authors":"Betel Del Rosario García, María Micaela Viña Romero, Virginia González Rosa, Carolina Alarcón Payer, Leonor Oliva Oliva, Francisco Javier Merino Alonso, Gloria Julia Nazco Casariego, Fernando Gutiérrez Nicolás","doi":"10.1177/10781552231196130","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>Tyrosine kinase inhibitors (TKIs) have successfully changed the natural course of chronic myeloid leukaemia (CML). Although they are highly effective drugs, their clinical benefit is conditioned by adherence. This study aims to analyse the adherence of CML patients treated with TKIs and to identify the main factors influencing their adherence to TKIs treatment.</p><p><strong>Material and methods: </strong>An 8-month prospective, observational, multicentre study which included patients diagnosed with CML on treatment with TKIs attending the outpatient departments (OPD) of the Pharmacy Services of the participating hospitals. Adherence was assessed using two methods: the Simplified Medication Adherence Questionnaire (SMAQ) and the register of treatment dispensations from the OPDs. To analyse the predictors of adherence, a questionnaire was developed to report demographic and socio-economic information on the patients.</p><p><strong>Results: </strong>A total of 130 patients enrolled in this study. Adherence rate was 56.9% (n = 74) among individuals, not conditioned by the type of drug used: imatinib (54.8%), nilotinib (63.6%) or dasatinib (54.3%) (<i>p</i> = <i>0.67</i>). The patient educational level (<i>p</i> = <i>0.047</i>) and employment status (<i>p</i> = <i>0.028</i>) were predictors of non-adherence to treatment.</p><p><strong>Conclusions: </strong>Adherence is one of the most relevant parameters affecting the effectiveness of highly effective chronic treatments. Approximately half of our patients showed inadequate adherence to treatment with TKIs, with employment status and the individual's level of education emerging as the determining factors.</p>","PeriodicalId":16637,"journal":{"name":"Journal of Oncology Pharmacy Practice","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Oncology Pharmacy Practice","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1177/10781552231196130","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/9/25 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"ONCOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Objective: Tyrosine kinase inhibitors (TKIs) have successfully changed the natural course of chronic myeloid leukaemia (CML). Although they are highly effective drugs, their clinical benefit is conditioned by adherence. This study aims to analyse the adherence of CML patients treated with TKIs and to identify the main factors influencing their adherence to TKIs treatment.
Material and methods: An 8-month prospective, observational, multicentre study which included patients diagnosed with CML on treatment with TKIs attending the outpatient departments (OPD) of the Pharmacy Services of the participating hospitals. Adherence was assessed using two methods: the Simplified Medication Adherence Questionnaire (SMAQ) and the register of treatment dispensations from the OPDs. To analyse the predictors of adherence, a questionnaire was developed to report demographic and socio-economic information on the patients.
Results: A total of 130 patients enrolled in this study. Adherence rate was 56.9% (n = 74) among individuals, not conditioned by the type of drug used: imatinib (54.8%), nilotinib (63.6%) or dasatinib (54.3%) (p = 0.67). The patient educational level (p = 0.047) and employment status (p = 0.028) were predictors of non-adherence to treatment.
Conclusions: Adherence is one of the most relevant parameters affecting the effectiveness of highly effective chronic treatments. Approximately half of our patients showed inadequate adherence to treatment with TKIs, with employment status and the individual's level of education emerging as the determining factors.
期刊介绍:
Journal of Oncology Pharmacy Practice is a peer-reviewed scholarly journal dedicated to educating health professionals about providing pharmaceutical care to patients with cancer. It is the official publication of the International Society for Oncology Pharmacy Practitioners (ISOPP). Publishing pertinent case reports and consensus guidelines...