Related Experiment Video
Updated: Jun 11, 2026
04:40
Venous Thrombosis Assay in a Mouse Model of Cancer
Published on: January 5, 2024
Abstract:
Patients with MM have a high risk of VTE. The relationship between MM and ATE is less clear. In this issue of Blood, Libourel and colleagues report a high incidence of ATE in MM patients undergoing chemotherapy.
Insights
Multiple myeloma patients face a high risk of venous thromboembolism (VTE). A new study reveals a significant incidence of arterial thromboembolism (ATE) in these patients during chemotherapy.
Area of Science:
- Hematology
- Oncology
- Cardiovascular Medicine
Background:
- Multiple myeloma (MM) is associated with an elevated risk of venous thromboembolism (VTE).
- The association between MM and arterial thromboembolism (ATE) remains less understood.
- Chemotherapy regimens for MM can influence thrombotic risk.
Discussion:
- This study investigates the incidence of ATE in MM patients undergoing chemotherapy.
- Findings highlight a potentially underestimated risk of ATE in this patient population.
- Understanding the mechanisms linking MM, chemotherapy, and ATE is crucial.
Key Insights:
- Multiple myeloma patients undergoing chemotherapy exhibit a high incidence of arterial thromboembolism (ATE).
- This contrasts with the more established risk of venous thromboembolism (VTE) in MM.
- The findings necessitate a re-evaluation of thrombotic risk assessment in MM patients.
Outlook:
- Further research is warranted to elucidate the specific pathways contributing to ATE in MM.
- Clinical guidelines may need revision to incorporate ATE risk stratification for MM patients.
- Investigating prophylactic strategies against ATE in this cohort is essential.
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...
01:23Peripheral 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...
01:30Anticoagulant 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...
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...
01:30Venous 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,...
01:30Peripheral Artery Disease I: Introduction
Peripheral artery disease (PAD) predominantly results from atherosclerosis, which involves the accumulation of fatty deposits, or plaques, within the walls of arteries. This causes them to narrow and harden, significantly reducing blood flow. PAD predominantly affects the legs, particularly the arteries supplying the thighs and calves. In rare cases, it may involve other arteries, including those in the arms.Etiology of PAD:The principal cause of PAD is atherosclerosis, which results from fatty...