ArticleMicrosystems & nanoengineering2021
Nanodroplet-mediated catheter-directed sonothrombolysis of retracted blood clots.
Article in Microsystems & nanoengineering, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 59 citations in OpenAlex.
- Phase change nanodroplets: Challenges and clinical potential.Acta pharmaceutica Sinica. B · 2026Review
- Numerical investigation of ultrasound-induced acoustic streaming and shear stress for blood clot manipulation.Scientific reports · 2026Article
- Self-Sensing with Hollow Cylindrical Transducers for Histotripsy-Enhanced Aspiration Mechanical Thrombectomy Applications.Sensors (Basel, Switzerland) · 2025Article
- Novel Phase Shift Microbubbles, MVT-101, Enhance Sonothrombolysis in a Porcine Model of Deep Vein Thrombosis.Nanotheranostics · 2025Article
- A 9-Fr Endovascular Therapy Transducer With an Acoustic Metamaterial Lens for Rapid Stroke Thrombectomy.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2024Article
- Effect of Ultrasound on Thrombus debris during Sonothrombolysis in a Microfluidic device.Journal of thrombosis and thrombolysis · 2024Article
- Histotripsy and Catheter-Directed Lytic: Efficacy in Highly Retracted Porcine Clots In Vitro.Ultrasound in medicine & biology · 2024Article
- Fibrin-targeted phase shift microbubbles for the treatment of microvascular obstruction.Nanotheranostics · 2024Article
- Controllable Thrombolysis Using a Nanobubble-Imaging-Guided rtPA Targeted Delivery Strategy.BME frontiers · 2024Article
- Magnetic Microrobots as a Platform for Cell Clean Up.... International Conference on Manipulation Automation and Robotics at Small Scales (MARSS). International Conference on Manipulation Automation and Robotics at Small Scales · 2023Article
- Vortex-ultrasound for microbubble-mediated thrombolysis of retracted clots.Applied physics letters · 2023Article
- Miniaturized Stacked Transducer for Intravascular Sonothrombolysis With Internal-Illumination Photoacoustic Imaging Guidance and Clot Characterization.IEEE transactions on bio-medical engineering · 2023Article
- A Model of High-Speed Endovascular Sonothrombolysis with Vortex Ultrasound-Induced Shear Stress to Treat Cerebral Venous Sinus Thrombosis.Research (Washington, D.C.) · 2023Article
- Estimating Thrombus Elasticity by Shear Wave Elastography to Evaluate Ultrasound Thrombolysis for Thrombus With Different Stiffness.IEEE transactions on bio-medical engineering · 2023Article
- Magnetic Nanoparticles Mediated Thrombolysis-A Review.IEEE open journal of nanotechnology · 2023Article
- Perfluorocarbon nanodroplet size, acoustic vaporization, and inertial cavitation affected by lipid shell composition in vitro.The Journal of the Acoustical Society of America · 2022Article
- Contrast enhanced sonothrombolysis using streptokinase loaded phase change nano-droplets for potential treatment of deep venous thrombosis.RSC advances · 2022Article
- Interventional Microbubble Enhanced Sonothrombolysis on Left Ventricular Assist Devices.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022Article
- Ultrasound-Guided Intravascular Sonothrombolysis With a Dual Mode Ultrasound Catheter: In Vitro Study.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2022Article
- Deep thrombosis characterization using photoacoustic imaging with intravascular light delivery.Biomedical engineering letters · 2022Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
Abstract
One major challenge in current microbubble (MB) and tissue plasminogen activator (tPA)-mediated sonothrombolysis techniques is effectively treating retracted blood clots, owing to the high density and low porosity of retracted clots. Nanodroplets (NDs) have the potential to enhance retracted clot lysis owing to their small size and ability to penetrate into retracted clots to enhance drug delivery. For the first time, we demonstrate that a sub-megahertz, forward-viewing intravascular (FVI) transducer can be used for ND-mediated sonothrombolysis, in vitro. In this study, we determined the minimum peak negative pressure to induce cavitation with low-boiling point phase change nanodroplets and clot lysis. We then compared nanodroplet mediated sonothrombolysis to MB and tPA mediate techniques. The clot lysis as a percent mass decrease in retracted clots was 9 ± 8%, 9 ± 5%, 16 ± 5%, 14 ± 9%, 17 ± 9%, 30 ± 8%, and 40 ± 9% for the control group, tPA alone, tPA + US, MB + US, MB + tPA + US, ND + US, and ND + tPA + US groups, respectively. In retracted blood clots, combined ND- and tPA-mediated sonothrombolysis was able to significantly enhance retracted clot lysis compared with traditional MB and tPA-mediated sonothrombolysis techniques. Combined nanodroplet with tPA-mediated sonothrombolysis may provide a feasible strategy for safely treating retracted clots.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.