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Related Concept Videos

Venous Thrombosis III: Interprofessional Care01:29

Venous 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...
Anticoagulant Drugs: Low-Molecular-Weight Heparins01:30

Anticoagulant Drugs: Low-Molecular-Weight Heparins

Hemostasis is a crucial process that prevents excessive blood loss from damaged blood vessels. It involves various mechanisms such as vasoconstriction, platelet adhesion and activation, and fibrin formation. The importance of each mechanism depends on the type of vessel injury. In contrast, thrombosis is the abnormal formation of a blood clot within the blood vessels, leading to potential complications if the clot obstructs blood flow. Thrombosis can be caused by increased coagulability of the...
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT01:25

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...
Venous Thrombosis II: Clinical Manifestations and Diagnostic Studies01:20

Venous 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...
Pulmonary Embolism II: Diagnostic Studies and Interprofessional Care01:29

Pulmonary 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...

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Related Experiment Video

Updated: Jul 10, 2026

Thrombus Profiling Assay: A Microfluidics-Based Platform for Comprehensively Characterizing Biomechanical Thrombogenesis
08:50

Thrombus Profiling Assay: A Microfluidics-Based Platform for Comprehensively Characterizing Biomechanical Thrombogenesis

Published on: January 9, 2026

Is screening for thrombophilia cost-effective?

Olivia Wu1, Ian A Greer

  • 1Public Health and Health Policy, University of Glasgow, Glasgow, UK.

Current Opinion in Hematology
|October 16, 2007
PubMed
Summary
This summary is machine-generated.

Screening for thrombophilia (a condition increasing venous thromboembolism risk) is generally not cost-effective. Selective screening is more economical than universal approaches, but refined strategies may improve value.

Related Experiment Videos

Last Updated: Jul 10, 2026

Thrombus Profiling Assay: A Microfluidics-Based Platform for Comprehensively Characterizing Biomechanical Thrombogenesis
08:50

Thrombus Profiling Assay: A Microfluidics-Based Platform for Comprehensively Characterizing Biomechanical Thrombogenesis

Published on: January 9, 2026

Area of Science:

  • Medical Economics
  • Hematology
  • Public Health

Background:

  • Thrombophilia significantly elevates the risk of venous thromboembolism (VTE).
  • Evaluating the economic impact of VTE screening is crucial for healthcare resource allocation.

Purpose of the Study:

  • To review existing evidence on the cost-effectiveness of thrombophilia screening.
  • To identify factors influencing the economic viability of different screening strategies.

Main Methods:

  • Systematic review of studies assessing the cost-effectiveness of thrombophilia screening.
  • Analysis of direct medical costs associated with detecting thrombophilia and preventing VTE.

Main Results:

  • Few studies have evaluated thrombophilia screening cost-effectiveness.
  • Selective, history-based screening is more cost-effective than universal screening.
  • Screening women before combined oral contraceptives is the least cost-effective strategy.

Conclusions:

  • Current evidence suggests thrombophilia screening is unlikely to be cost-effective due to low absolute event numbers.
  • Refining screening through better risk assessment or global coagulation tests could enhance cost-effectiveness.
  • Further research into optimized screening protocols is warranted.