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Doris Barcellona, Diego Mastino, Francesco Marongiu Department of Medical Science and Public Health, University of Cagliari, Cagliari, Italy Purpose: The aim of this study was to know the patients’ point of view on the monitoring of vitamin K-antagonist (VKA) therapy by means of a point of care testing (POCT), ie, using a portable coagulometer by self-testing at home. At first, patients had prothrombin time (PT) international normalized ratio (INR) monitoring at a thrombosis center; afterward, they were shifted to self-testing at home. An interview was done to evaluate the patients’ point of view on the two monitoring periods. Patients and methods: A total of 92 oral anticoagulated patients were enrolled. The questionnaire contained nine questions that elicited a maximum of five closer answers that were arranged in increasing levels of satisfaction: very little, little, enough, much and completely. Percentage of time in therapeutic range (TTR) and adverse events were compared during the two periods of conventional monitoring and self-testing. Results: The period of conventional monitoring was shorter than that of self-testing (p |
