Anticoagulation, self-monitoring

PURPOSE: The utility of routine post-discharge VTE prophylaxis after bariatric surgery remains a matter of debate. While inpatient chemical prophylaxis decreases the risk of fatal pulmonary embolism, most thromboembolic events occur after discharge and carry high morbidity and mortality. To address this risk, apixaban was introduced as extended prophylaxis for 30 days after surgery. MATERIALS AND METHODS: The study ranges between 1/2014 and 7/2022. Apixaban was incorporated as routine extended prophylaxis protocol in 05/2017 and is dosed at 2...

AIM: The primary aim of this scoping review was to explore and categorise the medication-related self-care behaviours exhibited by patients with non-valvular atrial fibrillation (NVAF) who are on oral anticoagulant (OAC) therapy. METHODS AND RESULTS: A scoping review was performed, and the systematic search of the literature yielded an initial 887 records. After deduplication and screening, 61 studies were included in the analysis, ranging from 2003 to 2023. The studies represented a wide geographical distribution and diverse methodologies...

BACKGROUND: Continuous subcutaneous insulin infusion (CSII) systems, used to treat diabetes for over 40 years may improve glycemic control but also have rare major complications. METHODS: We report the first hemorrhagic shock on the infusion site of an insulin pump, due to a rectus abdominis hematoma. RESULTS: An eighty-one years old woman with history of cardiovascular events and type 1 diabetes, presented with hemorrhagic shock due to a rectus abdominis hematoma rapidly constituted at the insulin injection site...

PURPOSE: To report technical feasibility and clinical efficacy of iliac vein stent placement in adolescent patients with May-Thurner Syndrome (MTS). MATERIALS AND METHODS: Single-institution retrospective review of the medical record between 2014 and 2021 found 63 symptomatic patients (F = 40/63; mean age 16.1 years, 12-20 years) who underwent left common iliac vein (LCIV) stent placement for treatment of LCIV compression from an overriding right common iliac artery, or equivalent (n = 1, left IVC)...

INTRODUCTION: A multidisciplinary approach is needed for the management of atrial fibrillation (AF) in which the patient has a central role. Smart devices create opportunities to improve AF management. This paper aimed to evaluate the in-house developed AF-EduApp application on its usability, satisfaction, and communication effectiveness with the care team. METHODS: During a multicenter, prospective randomized controlled trial, 153 AF patients were included in the AF-EduApp study, with a minimum follow-up of 12 months and a maximum follow-up of 15 months if taking oral anticoagulation (OAC)...

BACKGROUND: General interest and incidence are increasing in wild-type transthyretin amyloidosis (ATTRwt) in recent time. As patient population increases, further knowledge of the management of the frequently encountered interacting cardiac comorbidities is requested to improve treatment of ATTRwt patients. CASE SUMMARY: A 73-year-old male ATTRwt patient presented to the outpatient clinic (Day 0) with dyspnoea, leg swelling, and palpitations. At diagnosis, 3 years prior to presentation, he exhibited only minor signs of ATTRwt...

BACKGROUND: There is growing interest in the possibility of discontinuing oral anticoagulation following successful catheter ablation of atrial fibrillation (AF). However, it remains unknown whether patients can accurately detect arrhythmia recurrences following ablation. We therefore sought to characterize the accuracy of pulse checking and arrhythmia symptoms for the identification of AF following ablation. METHODS: This prospective cohort study included patients at the Hospital of the University of Pennsylvania with an insertable cardiac monitor (ICM) treated with catheter ablation for AF who recorded the results from minimum twice daily pulse checks and additionally with arrhythmia symptoms into a diary for 2 months following their procedure...

BACKGROUND: Hemorrhagic stroke (HS) is a sudden-onset disease with high mortality and disability rates, and it is crucial to explore the triggers of HS. In this study, we analyzed individual triggers for HS to provide a basis for HS prevention and intervention. METHODS: A systematic search of five databases was conducted until December 2022. Studies on HS-related individual triggers conducted using a case-crossover study or self-controlled case series design were included in the descriptive summary and comprehensive evidence synthesis of each trigger...

BACKGROUND: Guideline-recommended integrated care based on the ABC (Atrial fibrillation Better Care) pathway for "general" patients with atrial fibrillation (AF) improves clinical outcomes, as demonstrated in our prior mobile Atrial Fibrillation Application (mAFA)-II cluster randomized trial. The present study aims to investigate whether mAFA III-supported structured follow-up rehabilitation packages adapted to patient risk profiles and different treatment patterns (eg, for patients receiving drug treatment only, AF ablation, or left atrial appendage occlusion [LAAO]) will improve guideline adherence and reduce the risk of adverse cardiovascular events...

Anticoagulants are high-risk medications with the potential to cause significant patient harm if inappropriately managed. Medical trainees and practicing physicians often report inadequate education and uncertainty in decision-making related to anticoagulation therapy. To address this gap, an interdisciplinary Anticoagulation Management Training Program was developed for family medicine residents at the Toronto Western Family Health Team. Evaluation data demonstrated both improved knowledge and confidence in prescribing, monitoring, and adjusting anticoagulation therapy...

BACKGROUND: Because of the short half-life of non-vitamin K antagonist oral anticoagulants (NOACs), consistent drug adherence is crucial to maintain the effect of anticoagulants for stroke prevention in atrial fibrillation (AF). Considering the low adherence to NOACs in practice, we developed a mobile health platform that provides an alert for drug intake, visual confirmation of drug administration, and a list of medication intake history. This study aims to evaluate whether this smartphone app-based intervention will increase drug adherence compared with usual care in patients with AF requiring NOACs in a large population...

PURPOSE: No consensus has been established on the safety and effectiveness of out-of-hospital management of Vitamin K antagonists (VKA) therapy combining portable coagulometers and telemedicine. The present meta-analysis investigated the safety and effectiveness of this hybrid anticoagulants management model. METHODS: The PubMed, Embase, Cochrane, and Web of Science databases were searched for papers published before May 1, 2022. To reduce bias, only randomized controlled trials were included...

A survey was carried out to assess the state of organization of care (including clinical and laboratory) delivered to patients on vitamin K antagonists (VKA) or direct oral anticoagulants (DOAC) followed by clinics affiliated with the Italian Federation of Thrombosis Centers (FCSA), traditionally engaged to assist anticoagulated outpatients within the country. Participants were asked to answer questions concerning (i) proportion of patients on VKA-vs-DOAC and (ii) whether dedicated testing for DOAC is available...

Direct oral anticoagulants (DOACs) have been used more frequently for the prevention and management of thromboembolic disease in comparison to their predecessors. DOACs provide greater ease of administration, shorter half-lives, less monitoring, and fewer drug-drug interactions. With the rise of DOACs such as rivaroxaban, the opportunity for abuse also increases. Therefore, standardization of care based on rivaroxaban misuse must also be explored, an area in which there is not ample information. We present a case where a patient consumed a stockpile of her home medications in hopes to commit suicide...

BACKGROUND: Early detection of AF is critical for stroke prevention. Several commercially available smartwatches are FDA cleared for AF detection. However, little is known about how patient-physician relationships affect patients' anxiety, activation, and health-related quality of life when prescribed smartwatch for AF detection. METHODS: Data were used from the Pulsewatch study (NCT03761394), which randomized adults (>50 years) with no contraindication to anticoagulation and a CHA2 DS2 -VASc risk score ≥2 to receive a smartwatch-smartphone app dyad for AF monitoring vs...

BACKGROUND: Time in therapeutic range (TTR) is an index to assess the effectiveness of anticoagulation and is important to predict the risk of bleeding and thrombosis in patients taking warfarin. In recent years, the portable coagulation monitor, a point-of-care testing device for patients to perform self-management international normalized ratio (INR) examination, has provided an opportunity to improve the quality of oral warfarin treatment. In this study, we applied TTR to evaluate the safety and efficacy of the portable coagulation monitor for patients with oral anticoagulant warfarin after left-sided mechanical prosthetic valve (MPV) replacement...

Atrial fibrillation (AF) is a chronic cardiovascular disease that frequently causes disruptive symptoms, adverse outcomes, and poor health-related quality of life (HRQoL). We have developed a mobile health application for individuals with AF which provides a longitudinal, patient-centered program to improve self-care. The defining feature of the application is the use of a relational agent, which uses synthetic speech accompanied by animation to provide health education, empathic counseling, and monitoring...

PURPOSE: Direct oral anticoagulants (DOACs) have a better safety and efficacy profile than warfarin and are currently recommended for stroke prevention in non-valvular atrial fibrillation (AF) and treatment of venous thromboembolism (VTE). Given that DOACs do not require regular laboratory monitoring compared to warfarin, patients' interactions with the health care system is reduced. Adequate adherence to DOACs is important and reported adherence to anticoagulation is unclear in clinical practice...

Atrial fibrillation (AF) is a major challenge for the healthcare field. Pulmonary vein isolation is the most effective treatment for the maintenance of sinus rhythm. However, clinical endpoints for the procedure vary significantly among studies. There is no consensus on the definition of recurrence and no clear roadmap on how to deal with recurrences after a failed ablation. The purpose of this study was to perform a survey in order to show how clinicians currently approach this knowledge gap. An online survey, supported by the European Heart Rhythm Association (EHRA) Scientific Initiatives Committee, was conducted between 1 April 2022 and 8 May 2022...

BACKGROUND: This systematic overview was commissioned by England's Department of Health and Social Care (DHSC) to assess the evidence on direct (previously 'novel') oral anticoagulants (OACs), compared with usual care, in adults, to prevent stroke related to atrial fibrillation (AF), and to prevent and treat venous thromboembolism (VTE). Specifically, to assess efficacy and safety, genotyping, self-monitoring, and patient and clinician experiences of OACs. METHODS: We searched MEDLINE, Embase, ASSIA, and CINAHL, in October, 2017, updated in November 2021...