newer oral anticoagulant

Pulmonary embolism (PE) is a potentially life-threatening condition requiring prompt diagnosis and treatment. Recent advances have led to the development of newer techniques and drugs aimed at improving PE management, reducing its associated morbidity and mortality and the complications related to anticoagulation. This review provides an overview of the current knowledge and future perspectives on PE treatment. Anticoagulation represents the first-line treatment of hemodynamically stable PE, direct oral anticoagulants being a safe and effective alternative to traditional anticoagulation: these drugs have a rapid onset of action, predictable pharmacokinetics, and low bleeding risk...

PURPOSE: Clinical decision support systems (CDSS) are used to identify drugs with potential need for dose modification in patients with renal impairment. ChatGPT holds the potential to be integrated in the electronic health record (EHR) system to give such dosing advices. In this study, we aim to evaluate the performance of ChatGPT in clinical rule-guided dose interventions in hospitalized patients with renal impairment. METHODS: This cross-sectional study was performed at Tergooi Medical Center, the Netherlands...

AIM: Based on three randomised controlled trials performed more than a decade ago, several national guidelines recommend prolonged venous thromboprophylaxis for 28 days following elective surgery for colon cancer. None of these studies were conducted within enhanced recovery after surgery setting. Newer studies indicate that prolonged prophylaxis might not be necessary with enhanced recovery after surgery. We aimed to provide further evidence to this unresolved discussion. METHOD: Retrospective study of patients undergoing elective surgery for colon cancer stage I-III with enhanced recovery after surgery in the Capital Region of Denmark from 2014 to 2017...

PURPOSE: Intracranial hemorrhage (ICH) is associated with high morbidity and mortality, with mortality rates up to 65%. Oral anticoagulants (OAC) are a major risk factor for ICH. Since these patients are usually diagnosed in the emergency department (ED), emergency medicine (EM) pharmacists can help ensure appropriate selection and delivery of medications in urgent situations including reversal agents for OAC-associated bleeding. The purpose of this study was to determine the impact EM pharmacist presence has on time to OAC reversal in patients presenting with an ICH...

In this review, we discuss the current evidence on classic and newer oral anticoagulant therapy, older drugs such as HCQ and statins, and new potential treatment targets in APS. Vitamin K antagonists (VKAs) remain the cornerstone treatment for thrombotic events in APS. In patients fulfilling criteria for definite APS presenting with a first venous thrombosis, treatment with VKAs with a target international normalized ratio (INR) 2.0-3.0 is recommended. In patients with arterial thrombosis, treatment with VKA with target INR 2...

Cancer-associated thrombosis (CAT) is a common complication in lung cancer patients. Lung cancer confers an increased risk of thrombosis compared to other solid malignancies across all stages of the disease. Newer treatment agents, including checkpoint immunotherapy and targeted agents, may further increase the risk of CAT. Different risk-assessment models, such as the Khorana Risk Score, and newer approaches that incorporate genetic risk factors have been used in lung cancer patients to evaluate the risk of thrombosis...

Warfarin is favored over newer direct oral anticoagulants (DOACs) for many older adults. However, its use necessitates rigorous monitoring due to the fine line between toxic and therapeutic doses. Few studies have evaluated the anticoagulation quality of warfarin among elderly patients in Saudi Arabia. This study aimed to assess and identify factors affecting the anticoagulation quality of warfarin using the time in the therapeutic range (TTR) among older adults attending two hospitals in Saudi Arabia. Additionally, we aimed to evaluate differences in the anticoagulation quality of warfarin when managed by pharmacists or physicians...

INTRODUCTION: The Watchman device is approved in the US, but little is known about Watchman's ischemic stroke reduction compared to the newer direct oral anticoagulants (DOACs). This study explored the differences in ischemic stroke reduction between the Watchman device, warfarin, and DOAC medication. METHODS: Three patient cohorts, each containing 10,969 patients, were created using TriNetX. The primary and secondary endpoints were the ischemic stroke risk and all-cause mortality risk at 1 and 5 years...

PURPOSE: The preoperative management guidelines of surgical patients are constantly evolving as newer evidence-based research is published. Oral and maxillofacial surgeons need to be current with the increasingly more complex new drug therapies and updated national association(s) guidelines. This narrative review provides a synopsis with important reference tables for updated preoperative optimization guidelines for anticoagulation, antiplatelet therapy, antihypertensive management, and glycemic control in the preoperative period for the oral and maxillofacial surgery patient...

Acquired hemophilia A (AHA) is a rare disorder in which autoantibodies against factor VIII (FVIII) lead to a bleeding phenotype that varies from life-threatening to no bleeding at all. Prolonged activated partial thromboplastin times (APTT) in patients with a bleeding phenotype should be investigated to rule out AHA and should never be ignored in a preprocedure patient. Most inhibitors in AHA are heat and time dependent, so mixing studies performed only on an immediate mix are not useful: both lupus anticoagulants and treatment with direct oral anticoagulants can coexist with AHA and confound the diagnosis...

BACKGROUND: Although VLST remains an important concern, the underlying etiology and clinical characteristics are not fully elucidated in Japanese patients who undergo intravascular imaging-guided percutaneous coronary intervention (PCI) regularly. METHODS: We identified 50 VLST lesions (BMS [n=16], 1ST generation DES [n=14] and newer generation DES [n=20]) in patients managed in our institutes. The underlying mechanism of VLST was assessed by optical coherence tomography (OCT), and the major etiology of each lesion was determined...

BACKGROUND: New treatment regimens have been introduced in the past 20 years, which may influence the short- and long-term prognosis for patients with and without a cancer diagnosis following pulmonary embolism. However, newer studies investigating these trends are lacking. Therefore, we aimed to investigate the 30- and 31- to 365-day mortality following pulmonary embolism. METHODS AND RESULTS: Using the Danish nationwide registries, patients with a diagnosis of pulmonary embolism between 2000 and 2020 were included...

BACKGROUND AND AIMS: There is an increasing number of patients with cardiovascular diseases who require anticoagulant treatment to address the underlying disease. Types of anticoagulants include vitamin K antagonists, such as warfarin and coumarin derivatives, and also newer oral anticoagulants, including rivaroxaban, apixaban, edoxaban, and dabigatran. The use of these anticoagulants may impact the condition of patients undergoing oral surgery. If the treatment is discontinued, the patient may be at risk of thrombosis...

Atrial fibrillation (AF) is the most common cardiac arrhythmia and the cause of thromboembolic events in elderly patients worldwide. AF is associated with a significantly increased risk of morbidity and mortality due to cardiac emboli, primarily from left atrial appendage (LAA) thrombus. Oral anticoagulation therapy is the standard treatment to effectively reduce the risk of thromboembolic events in patients with AF. However, anticoagulation treatment increases bleeding risk. LAA closure (LAAC) has recently been introduced as a feasible mechanical preventive intervention for thromboembolic events while minimizing the risk of bleeding...

Direct oral anticoagulants (DOACs) are a newer class of anticoagulants that inhibit factor Xa or factor IIa and include drugs such as rivaroxaban, apixaban, edoxaban, betrixaban, and dabigatran. Although vitamin K antagonists (VKAs) have been traditionally used to prevent thromboembolic events, DOACs have gained popularity because of their faster onset and offset of action and reduced need for monitoring. This study aimed to provide more data for anticoagulants in patients with atrial fibrillation with bioprosthetic heart valves by incorporating all available trials to date...

PURPOSE OF REVIEW: Left atrial appendage closure (LAAC) has shown to be non-inferior to oral anticoagulation (OAC) for non-valvular atrial fibrillation (AF). LAAC is now becoming a leading method for stroke prophylaxis in patients who have atrial fibrillation and are unable to tolerate OAC. There are currently two FDA-approved endocardial closure devices, namely, the Watchman FLX and Amplatzer Amulet. RECENT FINDINGS: Current data highlights that both devices offer similar efficacy and safety for LAAC...

BACKGROUND: The prescribing practice of newer oral anticoagulants (NOACs) has not been adequately studied in the Indian scenario. AIMS: We aimed to describe the prescribing practices of oral anticoagulants, the patient profile and medical comorbidities among patients admitted in a general medicine unit. METHODS: In this retrospective study of the 2742 patients prescribed vitamin- K antagonists (VKAs), during the study period, 150 cases were randomly taken for analysis to match the 105 NOACs cases...

Atrial fibrillation (AF) is a common complication in patients who underwent transcatheter aortic valve implantation. Some of these patients have preexisting AF as well. The management of these patients is complex, especially after the procedure, when there is a sudden change in hemodynamics. There are no established guidelines about the management of the patients who underwent transcatheter aortic valve replacement with preexisting or new-onset AF. This review article discusses the management of these patients with rate and rhythm control strategies with medications...

Direct oral anticoagulants (DOACs) are well known to be associated with bleeding complications. However, little is known about their association with atraumatic splenic rupture, a potentially fatal condition. We present the case of a 73-year-old female with paroxysmal atrial fibrillation managed with rivaroxaban who developed a spontaneous atraumatic splenic rupture. This highlights the importance of recognizing this complication in patients without previous risk factors, such as abdominal trauma or infiltrative splenic disease, who are under anticoagulation with DOACs...

Venous thromboembolism (VTE) is a major cause of both morbidity and mortality in patients with cancer. Venous thromboembolism, which includes both deep vein thrombosis and pulmonary embolism, affects a sizable portion of patients with malignancy and can have potentially life threatening complications. Accurate assessment of risk as well as diagnosis and treatment of this process is paramount to preventing death in this high risk population. Various risk models predictive of venous thromboembolism in patients with cancer have been developed, and knowledge of these rubrics is essential for the treating oncologist...