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Updated: Feb 16, 2026

Prehospital Thrombolysis: A Manual from Berlin
Published on: November 26, 2013
Pediatric Thrombolysis: A Practical Approach
Cristina Tarango1, Marilyn J Manco-Johnson2
1Division of Hematology, Department of Pediatrics, Cancer and Blood Diseases Institute, Cincinnati Children's Hospital Medical Center Cincinnati, University of Cincinnati, Cincinnati, OH, United States.
Insights
Pediatric venous thromboembolic disease is rising. Thrombolysis and thrombectomy offer rapid symptom relief for severe cases but carry bleeding risks and require specialized expertise.
Area of Science:
- Pediatric Hematology
- Interventional Cardiology
- Vascular Surgery
Background:
- Pediatric venous thromboembolic disease (VTE) incidence is increasing in hospitalized children.
- Anticoagulation is the primary treatment, but advanced interventions are gaining traction.
Purpose of the Study:
- To review current thrombolysis and thrombectomy techniques for pediatric thrombosis.
- To summarize the benefits and challenges associated with these interventions.
Main Methods:
- Review of current literature on systemic thrombolysis, endovascular thrombolysis, and mechanical thrombectomy in pediatric patients.
- Analysis of indications, efficacy, and complication rates.
Main Results:
- Thrombolysis is vital for life- or limb-threatening thrombosis, improving venous patency and symptoms.
- Increased minor bleeding observed with thrombolysis compared to anticoagulation; major bleeding remains a concern.
- Endovascular procedures require specialized expertise, which may not be universally available.
Conclusions:
- Thrombolysis and thrombectomy are valuable tools for severe pediatric thrombosis.
- Careful consideration of bleeding risks and procedural expertise is necessary for optimal patient outcomes.
Abstract:
The incidence of pediatric venous thromboembolic disease is increasing in hospitalized children. While the mainstay of treatment of pediatric thrombosis is anticoagulation, reports on the use of systemic thrombolysis, endovascular thrombolysis, and mechanical thrombectomy have steadily been increasing in this population. Thrombolysis is indicated in the setting of life- or limb-threatening thrombosis. Thrombolysis can rapidly improve venous patency thereby quickly ameliorating acute signs and symptoms of thrombosis and may improve long-term outcomes such as postthrombotic syndrome. Systemic and endovascular thrombolysis can result in an increase in minor bleeding in pediatric patients, compared with anticoagulation alone, and major bleeding events are a continued concern. Also, endovascular treatment is invasive and requires technical expertise by interventional radiology or vascular surgery, and such expertise may be lacking at many pediatric centers. The goal of this mini-review is to summarize the current state of knowledge of thrombolysis/thrombectomy techniques, benefits, and challenges in pediatric thrombosis.
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