Related Experiment Video
Updated: Jul 2, 2026
05:44
Rodent Inferior Vena Cava Venoplasty Balloon Model
Published on: May 24, 2024
Long-term prognosis after deep venous thrombosis
1Center for Clinical Epidemiology and Community Studies, Sir Mortimer B. Davis Jewish General Hospital, Canada.
Current Opinion in Hematology
|August 13, 2008
Summary
Postthrombotic syndrome (PTS) affects 20-50% of deep vein thrombosis (DVT) patients. Recurrent DVT is a key risk, while compression stockings may prevent PTS after DVT.
Area of Science:
- Vascular Medicine
- Thrombosis Research
- Patient Outcomes
Background:
- Deep vein thrombosis (DVT) frequently leads to long-term complications, notably postthrombotic syndrome (PTS).
- Understanding PTS risk factors, prevention, and treatment is crucial for improving patient prognosis after DVT.
Purpose of the Study:
- To review current knowledge on risk determinants for PTS following DVT.
- To explore available treatments and preventive strategies for PTS.
- To assess the impact of PTS on patients and society, focusing on recent advancements.
Main Methods:
- Literature review focusing on knowledge from the last decade, with emphasis on the past two years.
- Analysis of clinical trial data and observational studies on PTS risk factors and management.
Main Results:
- Postthrombotic syndrome (PTS) develops in 20-50% of deep vein thrombosis (DVT) patients within 1-2 years.
- Recurrent ipsilateral DVT is the primary risk factor; obesity and suboptimal anticoagulation also contribute.
- A new venous return assist device showed promise for severe PTS; compression stockings may reduce PTS risk, with early use potentially being more effective.
Conclusions:
- Further research is needed to identify clinical and biological risk markers for PTS.
- Additional studies are required to evaluate and optimize preventive and therapeutic interventions for PTS.
- Improving long-term outcomes for DVT patients necessitates a comprehensive approach to managing and preventing PTS.
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,...
01:30Venous 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...
01:23Peripheral Artery Disease V: Postoperative Nursing Management
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
01:27Pulmonary Embolism III: Nursing Management
A pulmonary embolism occurs when a thrombus, amniotic fluid, tumor tissue, fat, or air embolus blocks one or more pulmonary arteries. Effective nursing management and patient education are crucial for improving outcomes and preventing recurrence.Nursing management starts with obtaining a comprehensive patient history, particularly noting any history of deep vein thrombosis (DVT). Assess for clinical manifestations, including dyspnea, chest pain, crackles, heart murmurs, and signs of right-sided...