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Updated: May 18, 2026

Modeling the Effects of Hemodynamic Stress on Circulating Tumor Cells using a Syringe and Needle
Published on: April 27, 2021
Do circulating tumor cells play a role in coagulation and thrombosis?
Garth W Tormoen1, Kristina M Haley, Ross L Levine
1Department of Biomedical Engineering, School of Medicine, Oregon Health & Science University Portland, OR, USA.
Cancer patients often experience blood clots, impacting prognosis. Early detection of cancer-associated thrombosis risk using circulating tumor cells (CTCs) could personalize anticoagulant prophylaxis and improve outcomes.
Area of Science:
- Oncology
- Hematology
- Biomedical Science
Background:
- Cancer patients have an increased risk of thrombosis, leading to poorer prognoses.
- Current anticoagulant prophylaxis is not routinely used due to complex patient and diagnosis factors.
- Early identification of at-risk patients is crucial for personalized treatment and reduced mortality.
Purpose of the Study:
- To review the evidence linking circulating tumor cells (CTCs) to cancer-associated hypercoagulability.
- To explore the potential of CTC detection platforms in assessing thrombosis risk.
- To highlight how CTC analysis can guide anticoagulant prophylaxis decisions.
Main Methods:
- Review of existing literature on cancer, thrombosis, and circulating tumor cells.
- Discussion of the role of CTCs in the pathogenesis of cancer-related hypercoagulability.
- Exploration of CTC detection technologies as prognostic tools.
Main Results:
- CTCs may play a significant role in the hypercoagulable state associated with cancer.
- Difficulty in identifying rare CTCs has limited previous research.
- Emerging CTC detection platforms offer new avenues for study.
Conclusions:
- Circulating tumor cells represent a potential biomarker for cancer-associated thrombosis risk.
- CTC detection platforms may enable personalized anticoagulant prophylaxis strategies.
- Further research into CTCs and coagulation is warranted to improve patient outcomes.
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