Enhancing postoperative anticoagulation therapy with remote patient monitoring: A pilot crossover trial study to evaluate portable coagulometers and chatbots in cardiac surgery follow-up

Autor: Federico Guede-Fernández, Tiago Silva Pinto, Helena Semedo, Clara Vital, Pedro Coelho, Maria Eduarda Oliosi, Salomé Azevedo, Pedro Dias, Ana Londral
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Digital Health, Vol 10 (2024)
Druh dokumentu: article
ISSN: 2055-2076
20552076
DOI: 10.1177/20552076241269515
Popis: Objective Prior research has not assessed the value of remote patient monitoring (RPM) systems for patients undergoing anticoagulation therapy after cardiac surgery. This study aims to assess whether the clinical follow-up through RPM yields comparable outcomes with the standard protocol. Methods A crossover trial assigned participants to SOC-RPM or RPM-SOC, starting with the standard of care (SOC) for the first 6 months after surgery and using RPM for the following 6 months, or vice-versa, respectively. During RPM, patients used the Coaguchek © to accurately measure International Normalized Ratio values and a mobile text-based chatbot to report PROs and adjust the therapeutic dosage. The study assessed patients’ and clinicians’ experience with RPM and compared direct costs. Results Twenty-seven patients participated. The median time in therapeutic range (TTR) levels during RPM were 72.2% and 50.6% for the SOC-RPM and RPM-SOC arms, respectively, and during SOC, they were 49.4% and 58.4% for SOC-RPM and RPM-SOC arms, respectively. Patients and the clinical team reported high trust and satisfaction with the proposed digital service. Statistically significant differences were only found in the cost of RPM in the RPM-SOC, which was higher than SOC in the SOC-RPM arm. Conclusions Portable coagulometers and chatbots can enhance the remote management of patients undergoing anticoagulation therapy, improving patient experience. This presents a promising alternative to the current standard procedure. The results of this study seem to suggest that RPM may have a higher value when initiated after a SOC period rather than starting RPM immediately after surgery. Trial registration: ClinicalTrials.gov NCT06423521.
Databáze: Directory of Open Access Journals
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