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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...
Venous Thrombosis IV: Nursing Management01:30

Venous 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,...
Anticoagulant Drugs: Vitamin K Antagonists and Direct Oral Anticoagulants01:18

Anticoagulant Drugs: Vitamin K Antagonists and Direct Oral Anticoagulants

Oral anticoagulants are vital tools in preventing and treating blood clotting disorders. This diverse class of medications can be categorized as vitamin K antagonists, exemplified by warfarin, and direct thrombin inhibitors (DTIs), such as dabigatran, as well as factor Xa inhibitors, including rivaroxaban.
Warfarin, a prominent vitamin K antagonist family member, exerts its effect by inhibiting the enzyme VKORC1 (vitamin K epoxide reductase complex 1). By hindering this enzyme, warfarin...
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...
Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral 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...
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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Updated: Jun 26, 2026

Prehospital Thrombolysis: A Manual from Berlin
05:52

Prehospital Thrombolysis: A Manual from Berlin

Published on: November 26, 2013

Thromboprophylaxis in day surgery.

Alessandro Squizzato1, Achille Venco

  • 1Department of Clinical Medicine, University of Insubria, Varese, Italy. alexsquizzo@libero.it

International Journal of Surgery (London, England)
|January 6, 2009
PubMed
Summary
This summary is machine-generated.

Balancing the benefits and risks of thromboprophylaxis is crucial for low-risk day surgery patients, as pulmonary embolism is a leading preventable hospital death. This review covers risk assessment, specific surgical risks, and drug use during anesthesia.

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Last Updated: Jun 26, 2026

Prehospital Thrombolysis: A Manual from Berlin
05:52

Prehospital Thrombolysis: A Manual from Berlin

Published on: November 26, 2013

Area of Science:

  • Medical Science
  • Surgical Procedures
  • Pharmacology

Background:

  • Venous thromboembolic events (VTE) pose a risk even in low-risk day surgery patients.
  • Pulmonary embolism (PE) is a significant, yet preventable, cause of hospital mortality.
  • Accurate risk-benefit assessment of thromboprophylaxis is essential in ambulatory settings.

Purpose of the Study:

  • To review thromboprophylaxis strategies in ambulatory surgery.
  • To discuss VTE risk stratification and specific risks during laparoscopic procedures.
  • To examine antithrombotic drug use with neuraxial anesthesia and current guidelines.

Main Methods:

  • This study is a narrative review of existing literature.
  • It synthesizes information on VTE risk factors and prevention in day surgery.
  • Key topics include risk assessment, surgical context, and pharmacological interventions.

Main Results:

  • Day surgery patients generally have low VTE risk, but PE remains a concern.
  • Laparoscopic surgery may present unique VTE considerations.
  • Guidelines for antithrombotic use with neuraxial anesthesia are critical.

Conclusions:

  • Careful consideration of VTE risk is necessary for all ambulatory surgical patients.
  • Tailored thromboprophylaxis strategies are essential to balance benefits and bleeding risks.
  • Adherence to evidence-based guidelines ensures optimal patient safety.