Clinical Research Directory

BOLT: Study of the Indigo® Aspiration System When Used in Patients With Deep Vein Thrombosis

The objective of this study is to demonstrate the safety and efficacy of the Indigo Aspiration system for percutaneous mechanical thrombectomy in a population presenting with obstruction due to deep vein thrombosis (DVT) who are eligible for treatment.

Case-Specific Health Care Professional Clinical Survey of Liberant™ Thrombectomy System

The purpose of Case-Specific Health Care Professional (HCP) Clinical Survey of Liberant™ Thrombectomy System, also known as the Liberant Clinical Assessment, is to collect first-in-human clinical data to confirm the safety and performance of the Medtronic Liberant™ thrombectomy system when used for the removal of fresh, soft emboli or thrombi from the vessels of the peripheral arterial and venous systems

Forceps vs. Snare IVC Filter Removal

IVC filters are mechanical filters placed in a patient's body to trap blood clots in the legs migrating to the lungs. When no longer indicated, interventional radiologists are consulted for IVC filter removal. Currently, many methods for extracting IVC filters exist. Two of the most common methods involve using an endovascular snare device or rigid forceps. We intend to prospectively compare these two methods in an attempt to see if one offers an advantage to the other. This will be compared by evaluating success rates and procedure time.

Postoperative Thrombosis Prevention in Patients With CD

Patients with Cushing disease was randomized to 2 groups. After surgery, the patients were managed with mechanical prevention or mechanical prevention plus anticoagulant drugs(LMWH followed by rivaroxaban), VTE was observed 24h, 5day, 4weeks and 12weeks after surgery.Bleeding events were also recorded.