The CONFORM Pivotal Trial

ClinicalTrials.gov ID: NCT05147792

Public ClinicalTrials.gov record NCT05147792. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

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ClinicalTrials.gov public records Last synced May 17, 2026, 7:13 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Evaluation of the Safety and Effectiveness of the Conformal CLAAS System for Left Atrial Appendage Occlusion

Study identification

NCT ID: NCT05147792
Recruitment status: Recruiting
Study type: Interventional
Phase: Not applicable
Lead sponsor: Conformal Medical, Inc; Industry
Enrollment: 1,600 participants

Conditions and interventions

Conditions

Interventions

CLAAS Device
WATCHMAN left atrial appendage closure device / Amulet left atrial appendage occluder Device

Device

Eligibility (public fields only)

Age range: 18 Years and older
Sex: All
Healthy volunteers: Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: May 25, 2022
Primary completion: May 31, 2028
Completion: Nov 30, 2031
Last update posted: May 5, 2026

2022 – 2031

United States locations

U.S. sites: 76
U.S. states: 37
U.S. cities: 67

Facility	City	State	ZIP	Site status
Grandview Medical Center	Birmingham	Alabama	35243	Recruiting
Banner University Medical Center Phoenix	Phoenix	Arizona	85006	Recruiting
Abrazo Arizona Heart Hospital	Phoenix	Arizona	85016	Active, not recruiting
Arizona Heart Arrhythmia Associates	Phoenix	Arizona	85018	Recruiting
HonorHealth	Scottsdale	Arizona	85258	Recruiting
Pima Heart & Vascular	Tucson	Arizona	85719	Recruiting
St. Bernard's Medical Center	Jonesboro	Arkansas	72401	Recruiting
Loma Linda University Health	Loma Linda	California	92354	Recruiting
Huntington Hospital	Pasadena	California	91105	Recruiting
Pacific Heart Institute	Santa Monica	California	90405	Recruiting
Community Memorial Hospital Ventura	Ventura	California	93003	Recruiting
South Denver Cardiology Associates	Littleton	Colorado	80120	Recruiting
Hartford Health Care St. Vincent's Medical Center	Bridgeport	Connecticut	06606	Recruiting
MedStar Washington Hospital Center	Washington D.C.	District of Columbia	20010	Recruiting
Ascension St. Vincent's Jacksonville	Jacksonville	Florida	32204	Active, not recruiting
Largo Medical Center	Largo	Florida	33770	Recruiting
Baptist Hospital of Miami	Miami	Florida	33176	Recruiting
AdventHealth Orlando	Orlando	Florida	32803	Recruiting
Baptist Health Care - Pensacola	Pensacola	Florida	32503	Recruiting
Sarasota Memorial Health Care System	Sarasota	Florida	34239	Recruiting
AdventHealth Tampa	Tampa	Florida	33613	Recruiting
USF - Tampa General Hospital	Tampa	Florida	33620	Recruiting
Piedmont Health Institute	Atlanta	Georgia	30309	Recruiting
Emory University	Atlanta	Georgia	30342	Recruiting
Northside Hospital, Inc	Atlanta	Georgia	30342	Recruiting
WellStar Kennestone Hospital	Marietta	Georgia	30062	Recruiting
Midwest Cardiovascular Institute	Naperville	Illinois	60540	Recruiting
Ascension St. Vincent - Carmel, IN	Indianapolis	Indiana	46260	Active, not recruiting
University of Iowa	Iowa City	Iowa	52242	Recruiting
University of Kansas Medical Center	Kansas City	Kansas	66160	Recruiting
Terrebone - Cardiovascular Institute of the South	Houma	Louisiana	70360	Recruiting
Medstar Union Memorial Hospital	Baltimore	Maryland	21218	Recruiting
Johns Hopkins University	Baltimore	Maryland	21287	Recruiting
Lahey Hospital & Medical Centeer	Burlington	Massachusetts	01805	Recruiting
Baystate Medical Center	Springfield	Massachusetts	01199	Recruiting
Henry Ford St. John Hospital	Detroit	Michigan	48236	Recruiting
Corewell Health	Grand Rapids	Michigan	49503	Active, not recruiting
Henry Ford Providence Southfield Hospital	Southfield	Michigan	48075	Recruiting
M Health Fairview St. John's Hospital	Maplewood	Minnesota	55109	Recruiting
CentraCare Heart and Vascular Center	Saint Cloud	Minnesota	56303	Recruiting
North Mississippi Medical Center	Tupelo	Mississippi	38801	Recruiting
Saint Luke's Hospital of Kansas City	Kansas City	Missouri	64111	Recruiting
Kansas City Cardiac Arrhythmia Research, LLC	Overland	Missouri	66211	Recruiting
CHI Health / CommonSpirit Research Institute	Omaha	Nebraska	68124	Recruiting
University of Nebraska Medical Center	Omaha	Nebraska	68198	Recruiting
Catholic Medical Center	Manchester	New Hampshire	03102	Active, not recruiting
Hackensack University Medical Center	Hackensack	New Jersey	07601	Active, not recruiting
Cooper University - Heart House	Haddon Heights	New Jersey	08104	Recruiting
New Mexico Heart Institute	Albuquerque	New Mexico	87102	Recruiting
Albany Medical Center / Capital Cardiology Associates	Albany	New York	12208	Recruiting
University of Buffalo / Kaleida Health	Buffalo	New York	14203	Recruiting
Mount Sinai Hospital	New York	New York	10029	Recruiting
Mission Hospital	Asheville	North Carolina	28801	Recruiting
TriHealth	Cincinnati	Ohio	45242	Recruiting
Ohio Health Research Institute	Columbus	Ohio	43214	Active, not recruiting
ProMedica Toledo Hospital	Toledo	Ohio	43606	Recruiting
Legacy Emanuel Hospital and Health	Portland	Oregon	97228	Recruiting
UPMC Harrisburg	Mechanicsburg	Pennsylvania	17050	Recruiting
Lankenau Heart Institute	Wynnewood	Pennsylvania	19096	Recruiting
Lifespan Health System	Providence	Rhode Island	02903	Active, not recruiting
Prisma Health	Columbia	South Carolina	29203	Recruiting
HCA Grand Strand	Myrtle Beach	South Carolina	29572	Recruiting
Trident Medical Center	North Charleston	South Carolina	29406	Recruiting
Erlanger Health System	Chattanooga	Tennessee	37403	Active, not recruiting
Tennova Healthcare - Turkey Creek Medical Center	Knoxville	Tennessee	37934	Recruiting
Vanderbilt University Medical Center	Nashville	Tennessee	37232	Recruiting
Houston Methodist	Houston	Texas	77030	Recruiting
Memorial Hermann Memorial City Medical Center	Houston	Texas	77094	Recruiting
CHRISTUS Health	Tyler	Texas	75701	Recruiting
Sentara Norfolk	Norfolk	Virginia	23507	Active, not recruiting
Virginia Commonwealth University	Richmond	Virginia	23219	Recruiting
Chippenham Hospital	Richmond	Virginia	23225	Recruiting
Carilion Clinic	Roanoke	Virginia	24014	Recruiting
Virginia Mason Medical Center	Seattle	Washington	98101	Recruiting
West Virginia University	Morgantown	West Virginia	26506	Recruiting
Bellin Health	Green Bay	Wisconsin	54301	Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 12 non-U.S. sites.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT05147792, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted May 5, 2026 · Synced May 17, 2026

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The complete protocol, eligibility criteria, and contact information for NCT05147792 live on ClinicalTrials.gov.

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