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The objective of the TREAT TR study is to confirm the safety and performance of the TriClip System for tricuspid TEER in a contemporary, real-world setting, using the commercially available device in accordance with its approved indications for use.
TREAT TR is a prospective, observational, single-arm, multi-center, post-market study designed to confirm the safety and performance of the TriClip System in a contemporary, real-world setting in accordance with its approved indications for use. The study will be conducted at up to 100 centers globally. Clinical investigation assessments will be conducted prior to the procedure to assess eligibility. Follow-up visits after the TriClip procedure will occur at discharge, 30 days, 6 months (telephone), 12 months, and annually through 5-years. An independent echocardiographic core laboratory (ECL) will be utilized for evaluating echocardiograms. An imaging substudy will be conducted at a subset of participating sites in up to 250 subjects who consent to participate in the substudy. Cardiac-gated computed tomography (CT) will be performed at baseline and 12 months to evaluate reverse cardiac remodeling.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Tricuspid Transcatheter Edge-to-Edge Repair (TEER) | Device | TriClip System |
| Measure | Description | Time Frame |
|---|---|---|
| Rate of Peri-Procedural Adverse Events | Defined as all-cause mortality, device embolization, device thrombosis, non-elective surgery or transcatheter intervention for device- or procedure-related adverse event (AE) new pacemaker implantation and device- or procedure related major bleeding | Through 30 days post-procedure |
| Tricuspid Regurgitation (TR) grade less than or equal to moderate | At 30-day follow-up | |
| Kansas City Cardiomyopathy Questionnaire Overall Summary (KCCQ-OS) score improvement of at least 10 points | All KCCQ scores are scaled from 0 (worst) to 100 (best possible status), where the higher score reflects a better health status. | At 30-day follow-up |
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Inclusion Criteria:
Exclusion Criteria:
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This clinical investigation will enroll subjects from the general population who are scheduled to undergo the TriClip procedure per the current approved regional IFU.
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Allison Wood | Contact | 612-518-9034 | allison.wood@abbott.com | |
| Jennifer Studt | Contact | 314-616-2790 | jennifer.studt@abbott.com |
| Name | Affiliation | Role |
|---|---|---|
| Meghan Griffin | Abbott | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Scripps Health | Not yet recruiting | La Jolla | California | 92037 | United States |
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| ID | Term |
|---|---|
| D014262 | Tricuspid Valve Insufficiency |
| ID | Term |
|---|---|
| D006349 | Heart Valve Diseases |
| D006331 | Heart Diseases |
| D002318 | Cardiovascular Diseases |
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| Northwestern Memorial Hospital | Not yet recruiting | Chicago | Illinois | 60611 | United States |
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| Ospedale San Raffaele - Cardiac | Not yet recruiting | Milan | Lombard | 20132 | Italy |
|
| Hospital ClĂnic de Barcelona | Recruiting | Barcelona | 08036 | Spain |
|