Cerevast's CLOTBUST-ER (image) University of Texas Health Science Center at Houston Share Print E-Mail Caption Researchers at UTHealth in Houston are using Cerevast's CLOTBUST-ER device to see if ultrasound added to tPA can be beneficial for stroke patients. Results from an early study just published in the journal Stroke showed the device is safe. Credit Cerevast Therapeutics Usage Restrictions with photo credit and cutline Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.