Related Experiment Video
Updated: Jun 13, 2026
07:50
An In vitro System to Gauge the Thrombolytic Efficacy of Histotripsy and a Lytic Drug
Published on: June 4, 2021
Treatment options for deep vein thrombosis
Alessandro Squizzato1, Francesco Dentali, Walter Ageno
1University of Insubria, Research Center on Thromboembolic Disorders and Antithrombotic Therapies, Department of Clinical Medicine, U.O. Medicina I-Ospedale di Circolo, Viale Borri 57, 21100 Varese, Italy. alexsquizzo@libero.it
Expert Opinion on Pharmacotherapy
|April 21, 2010
Summary
New oral anticoagulants, including direct thrombin and factor Xa inhibitors, show promise for treating deep vein thrombosis (DVT). These agents offer predictable responses and fewer drug interactions compared to current therapies.
Area of Science:
- Pharmacology
- Hematology
- Vascular Medicine
Background:
- Anticoagulation is the cornerstone of acute deep vein thrombosis (DVT) treatment.
- Limited advancements in oral anticoagulant therapies over the past five decades.
- Emergence of novel orally active anticoagulants signifies a paradigm shift.
Purpose of the Study:
- To review published data on direct thrombin and factor Xa inhibitors.
- To highlight the characteristics and clinical trial data of new oral anticoagulants.
- To assess the potential of these agents in DVT management.
Main Methods:
- Systematic review of electronic databases, primarily PubMed.
- Inclusion of abstract proceedings from relevant scientific meetings.
- Focus on studies detailing direct thrombin and factor Xa inhibitors.
Main Results:
- Overview of the development programs for advanced anticoagulant molecules.
- Analysis of Phase III trial data for acute DVT treatment and secondary prevention.
- Comparison of efficacy and safety profiles of novel oral anticoagulants.
Conclusions:
- Direct thrombin and factor Xa inhibitors demonstrate favorable characteristics for DVT treatment.
- Oral administration and predictable responses are key advantages.
- These novel agents are strong candidates to potentially replace vitamin K antagonists and low molecular weight heparins.
Related Concept Videos
01:29Venous Thrombosis III: Interprofessional Care
Venous thrombosis requires effective prevention and treatment strategies to improve patient outcomes and reduce potential complications.Prevention StrategiesHealthcare providers must prioritize preventing venous thromboembolism (VTE) for all adult patients upon admission. Interventions depend on bleeding and thrombosis risk, medical history, current medications, diagnoses, planned procedures, and patient preferences. Patients on bed rest should change positions every two hours and, if not...
01:20Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies
The key difference between Superficial Vein Thrombosis (SVT) and Deep Vein Thrombosis (DVT) lies in their location and severity.Clinical ManifestationsSVT typically presents with localized pain, tenderness, and redness along the course of a superficial vein, often accompanied by a palpable, cord-like structure under the skin. This condition is usually less dangerous than DVT but can be uncomfortable and may lead to complications such as cellulitis or, rarely, a clot extension into the deep...
01:30Venous Thrombosis IV: Nursing Management
Nursing management begins with a thorough assessment of the patient's health history. Key factors include trauma to veins, peripherally inserted central catheters, varicose veins, recent pregnancy or childbirth, surgery, bacteremia, prolonged bed rest, atrial fibrillation, COPD, heart failure, cancer, coagulation disorders, myocardial infarction, spinal cord injury, stroke, prolonged travel, recent bone fractures, and dehydration. Review medication intake, particularly oral contraceptives,...
01:26Varicose Veins II: Diagnostic Studies and Interprofessional Care
Varicose veins, or varicosities, develop when the valves in the veins, which control blood flow, weaken or damage. It causes blood to pool and the veins to enlarge. Understanding the clinical manifestations, diagnostic approaches, and management options for varicose veins is crucial for effective treatment and relief.Clinical manifestationsClinical manifestations of varicose veins include a heavy, achy feeling or pain after prolonged standing or sitting. This discomfort can often be relieved by...
01:29Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care
Diagnosing Pulmonary EmbolismDiagnosing pulmonary embolism (PE) involves clinical assessment and advanced imaging tests. The preferred diagnostic tool is the spiral (helical) CT scan or CT angiography (CTA), which uses intravenous contrast media to visualize the pulmonary vasculature and identify emboli.A ventilation-perfusion (V/Q) scan is an alternative for patients unable to receive contrast media. This scan includes both perfusion and ventilation scanning. Perfusion scanning involves...
01:30Venous Thrombosis I: Introduction
Venous thrombosis, the most common disorder of the veins, involves the formation of a thrombus or blood clot associated with vein inflammation. It can be classified as either superficial vein thrombosis or deep vein thrombosis.Superficial Vein Thrombosis: This involves the formation of a thrombus in a superficial vein, usually the greater or lesser saphenous vein. Though less severe than deep vein thrombosis (DVT), SVT can lead to complications if untreated.Deep Vein Thrombosis (DVT): This...