Ultrasound-Enhanced Systemic Thrombolysis is a medical technology that utilizes transcranial doppler ultrasonography to treat stroke-causing blood clots. It is thought that transcranial doppler ultrasonography aimed at residual obstructive intracranial blood flow may help expose thrombi to tissue plasminogen activator The classic role of tPA is in the clotting system. Specifically, tPA catalyzes the conversion of plasminogen into plasmin. It does so by cleaving the single-chained plasminogen into two chains. These two chains are linked by a disulfide bond and the resulting molecule is called plasmin or other thrombolytic drugs Thrombolytic drugs are used in medicine to dissolve blood clots in a procedure termed thrombolysis. They limit the damage caused by the blockage of the blood vessel.
Studies have shown that complete recanalisation or dramatic clinical recovery can be increased by more than 19% when using transcranial doppler ultrasonography.
External links
- Ultrasound-Enhanced Systemic Thrombolysis for Acute Ischemic Stroke NEJM The New England Journal of Medicine is an English-language peer-reviewed medical journal published by the Massachusetts Medical Society. It is one of the most popular and widely-read peer-reviewed general medical journals in the world. It is also the oldest continuously published medical journal in the world
- Ultrasound-Enhanced Systemic Thrombolysis for Acute Ischemic Stroke thedoctorslounge.net
- Ultrasound-enhanced systemic thrombolysis for acute ischaemic stroke druginfozone.nhs.uk
- CLOTBUST: Design of a Randomized Trial of Ultrasound-Enhanced Thrombolysis for Acute Ischemic Stroke sagepub.com
- Combined Lysis of Thrombus in Brain Ischemia with Transcranial Ultrasound and Systemic TPA Internet Stroke Center
See also
- Ultrasound Ultrasound is cyclic sound pressure with a frequency greater than the upper limit of human hearing. Although this limit varies from person to person, it is approximately 20 kilohertz in healthy, young adults and thus, 20 kHz serves as a useful lower limit in describing ultrasound. The production of ultrasound is used in many different fields,
- Stroke A stroke is the rapidly developing loss of brain function due to disturbance in the blood supply to the brain. This can be due to ischemia (lack of blood supply) caused by thrombosis or embolism or due to a hemorrhage. As a result, the affected area of the brain is unable to function, leading to inability to move one or more limbs on one side of
- Tissue plasminogen activator The classic role of tPA is in the clotting system. Specifically, tPA catalyzes the conversion of plasminogen into plasmin. It does so by cleaving the single-chained plasminogen into two chains. These two chains are linked by a disulfide bond and the resulting molecule is called plasmin
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Categories: Medical treatments | Ultrasound | Medical ultrasound |
