ClinicalTrials.gov record
AtRial Cardiopathy and Antithrombotic Drugs In Prevention After Cryptogenic Stroke
ClinicalTrials.gov ID: NCT03192215
Public ClinicalTrials.gov record NCT03192215. 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.
ClinicalTrials.gov public records Last synced May 12, 2026, 5:52 AM EDT
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT03192215
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Columbia University
- Other
- Enrollment
- 1,015 participants
Conditions and interventions
Conditions
Interventions
- Apixaban Drug
- Aspirin Drug
Drug
Eligibility (public fields only)
- Age range
- 45 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
- Jan 18, 2018
- Primary completion
- Mar 30, 2023
- Completion
- Apr 16, 2023
- Last update posted
- Apr 8, 2025
2018 – 2023
United States locations
- U.S. sites
- 165
- U.S. states
- 41
- U.S. cities
- 114
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama | Birmingham | Alabama | 35233 | — |
| University of South Alabama University Hospital | Mobile | Alabama | 36604 | — |
| Chandler Regional Medical Center Chandler, AZ | Chandler | Arizona | 85224 | — |
| St. Joseph's Hospital and Medical Center | Phoenix | Arizona | 85013 | — |
| Banner University Medical Center - Tucson | Tucson | Arizona | 85724 | — |
| Mercy San Juan Medical Center (Dignity Health) | Carmichael | California | 95608 | — |
| Eden Medical Center | Castro Valley | California | 94546 | — |
| Rancho Los Amigos National Rehabilitation Center | Downey | California | 90242 | — |
| Fountain Valley Regional Hospital and Medical Center | Fountain Valley | California | 92708 | — |
| Community Regional Medical Center | Fresno | California | 93721 | — |
| UCSD Health La Jolla | La Jolla | California | 92037 | — |
| Sharp Grossmont Hospital | La Mesa | California | 92123 | — |
| Long Beach Memorial Medical Center | Long Beach | California | 90806 | — |
| Los Alamitos Medical Center | Los Alamitos | California | 90720 | — |
| Kaiser Permanente | Los Angeles | California | 90027 | — |
| Keck Hospital Of USC | Los Angeles | California | 90033 | — |
| Los Angeles County- USC Medical Center | Los Angeles | California | 90033 | — |
| VA Greater Los Angeles - West LA VA Medical Center | Los Angeles | California | 90073 | — |
| Ronald Reagan UCLA Medical Center | Los Angeles | California | 90095 | — |
| UC Irvine Medical Center | Orange | California | 92868 | — |
| Sutter Medical Center | Sacramento | California | 95816 | — |
| Salinas Valley Memorial Hospital | Salinas | California | 93901 | — |
| Scripps Mercy | San Diego | California | 91910 | — |
| UCSD Medical Center - Hillcrest Hospital | San Diego | California | 92103 | — |
| Kaiser Permanent San Diego Medical Center | San Diego | California | 92123 | — |
| Sharp Memorial Hospital | San Diego | California | 92123 | — |
| San Francisco General | San Francisco | California | 94110 | — |
| UCSF Medical Center | San Francisco | California | 94143 | — |
| Good Samaritan | San Jose | California | 95124 | — |
| Stanford University Medical Center | Stanford | California | 94305 | — |
| Swedish Medical Center | Englewood | Colorado | 80113 | — |
| St. Mary's Medical Center | Grand Junction | Colorado | 81501 | — |
| St. Vincent's Medical Center | Bridgeport | Connecticut | 06606 | — |
| Hartford Hospital | Hartford | Connecticut | 06102-5037 | — |
| Yale New Haven Hospital | New Haven | Connecticut | 06520 | — |
| Christiana Hospital | Newark | Delaware | 19718 | — |
| Med-star Georgetown Univ. | Washington D.C. | District of Columbia | 20007 | — |
| Medstar Washington | Washington D.C. | District of Columbia | 20010 | — |
| Boca Raton Regional Hospital | Boca Raton | Florida | 33486 | — |
| UF Health Shands | Gainesville | Florida | 32610 | — |
| Baptist Medical Center Jacksonville | Jacksonville | Florida | 32207 | — |
| Mayo Clinic | Jacksonville | Florida | 32224 | — |
| Jackson Memorial | Miami | Florida | 33136 | — |
| Univ. Miami Hospital | Miami | Florida | 33136 | — |
| Baptist Hospital of Miami | Miami | Florida | 33176 | — |
| Intercoastal Medical Group - Hyde Park | Sarasota | Florida | 34239 | — |
| Tampa General | Tampa | Florida | 33606 | — |
| Emory University | Atlanta | Georgia | 30303 | — |
| Grady Memorial | Atlanta | Georgia | 30303 | — |
| The Queen's Medical Center | Honolulu | Hawaii | 96813 | — |
| Northwestern Memorial Hospital | Chicago | Illinois | 60611 | — |
| Rush University | Chicago | Illinois | 60612 | — |
| University of Illinois | Chicago | Illinois | 60612 | — |
| University of Chicago Medical Center | Chicago | Illinois | 60637 | — |
| OSF St. Francis Medical Center | Peoria | Illinois | 61637 | — |
| Southern Illinois University Memorial Medical Center | Springfield | Illinois | 62702 | — |
| St. John's Hospital (Prairie Research) | Springfield | Illinois | 62769 | — |
| Central DuPage Hospital | Winfield | Illinois | 60190 | — |
| Multi-Specialty - Methodist Plaza/Unity Point | Des Moines | Iowa | 50309 | — |
| University of Iowa | Iowa City | Iowa | 52242 | — |
| University of Kansas | Kansas City | Kansas | 66160 | — |
| Baptist Health Lexington | Lexington | Kentucky | 40503 | — |
| University of Kentucky | Lexington | Kentucky | 40536 | — |
| University of Louisville Hospital | Louisville | Kentucky | 40202 | — |
| Ochsner Medical Center | New Orleans | Louisiana | 70121 | — |
| Eastern Maine Medical Center | Bangor | Maine | 04401 | — |
| University of Maryland Medical Center | Baltimore | Maryland | 21201 | — |
| Tufts Medical Center | Boston | Massachusetts | 02111 | — |
| Massachusetts General Hospital | Boston | Massachusetts | 02114 | — |
| Boston Medical Center | Boston | Massachusetts | 02118 | — |
| Beth Israel Deaconess Medical | Boston | Massachusetts | 02215 | — |
| Brigham & Womens Hospital | Boston | Massachusetts | 20115 | — |
| Lahey Hospital & Medical Center | Burlington | Massachusetts | 01805 | — |
| U Mass Memorial Medical Center | Worcester | Massachusetts | 01655 | — |
| University of Michigan University Hospital | Ann Arbor | Michigan | 48109 | — |
| VA Ann Arbor Healthcare System | Ann Arbor | Michigan | 48109 | — |
| Detroit Receiving Hospital | Detroit | Michigan | 48201 | — |
| Henry Ford Hospital | Detroit | Michigan | 48202 | — |
| McLaren Flint | Flint | Michigan | 48532 | — |
| Mercy Health St. Mary's | Grand Rapids | Michigan | 49503 | — |
| Spectrum Health | Grand Rapids | Michigan | 49503 | — |
| McLaren Macomb, Mount Clemens, MI | Mount Clemens | Michigan | 48043 | — |
| McLaren Northern Michigan | Petoskey | Michigan | 49770 | — |
| Abbott Northwestern Hospital | Minneapolis | Minnesota | 55407 | — |
| Hennepin County | Minneapolis | Minnesota | 55415 | — |
| Univ. of Minnesota | Minneapolis | Minnesota | 55455 | — |
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
| Regions Hospital, St. Paul | Saint Paul | Minnesota | 55101 | — |
| United Hospital | Saint Paul | Minnesota | 55102 | — |
| University of Mississippi Medical Center | Jackson | Mississippi | 39216 | — |
| Saint Luke's Hospital of Kansas City | Kansas City | Missouri | 64111 | — |
| Cox Medical Center South | Springfield | Missouri | 65807 | — |
| St. Louis University Hospital | St Louis | Missouri | 63104 | — |
| Barnes Jewish Hospital | St Louis | Missouri | 63110 | — |
| CHI Health Immanuel | Omaha | Nebraska | 68124 | — |
| University of Nebraska | Omaha | Nebraska | 68198 | — |
| Cooper University Hospital, | Camden | New Jersey | 08103 | — |
| Robert Wood Johnson | New Brunswick | New Jersey | 08901 | — |
| Capital Health Medical Center Hopewell | Pennington | New Jersey | 08534 | — |
| Univ. New Mexico | Albuquerque | New Mexico | 87131 | — |
| Kings County Hospital | Brooklyn | New York | 11203 | — |
| New York Presbyterian - Brooklyn Methodist Hospital | Brooklyn | New York | 11215-3609 | — |
| Maimonides Medical Center | Brooklyn | New York | 11219 | — |
| NYU Langone Hospital - Brooklyn | Brooklyn | New York | 11220 | — |
| Mount Sinai Beth Israel Brooklyn | Brooklyn | New York | 11234 | — |
| Buffalo General Medical Center | Buffalo | New York | 14203 | — |
| North Shore University Hospital | Manhasset | New York | 11042 | — |
| NYU Langone | New York | New York | 10003 | — |
| Mount Sinai West | New York | New York | 10019 | — |
| Columbia University Medical Center | New York | New York | 10032 | — |
| Weill Cornell Medicine | New York | New York | 10065 | — |
| Lenox Hill Hospital | New York | New York | 10075 | — |
| Strong Memorial Hospital | Rochester | New York | 14642 | — |
| Montefiore Medical Center | The Bronx | New York | 10467 | — |
| Moses H. Cone Memorial Hospital | Greensboro | North Carolina | 27405 | — |
| Wake Forest Baptist Medical Center | Winston-Salem | North Carolina | 27157 | — |
| Sanford Medical Center Fargo | Fargo | North Dakota | 58122 | — |
| Akron General Medical Center | Akron | Ohio | 44307 | — |
| University of Cincinnati | Cincinnati | Ohio | 45219 | — |
| Louis Stokes VA Medical Center | Cleveland | Ohio | 44106 | — |
| UH Cleveland Medical Center | Cleveland | Ohio | 44106 | — |
| MetroHealth Medical Center | Cleveland | Ohio | 44109 | — |
| Cleveland Clinic | Cleveland | Ohio | 44195 | — |
| OSU Wexner | Columbus | Ohio | 43210 | — |
| Ohio Health Riverside - Riverside Methodist Hospital | Columbus | Ohio | 43214 | — |
| Miami Valley Hospita | Dayton | Ohio | 45409 | — |
| Mercy St Vincent Medical Center | Toledo | Ohio | 43608 | — |
| OU Medical Center Oklahoma | Oklahoma City | Oklahoma | 73104 | — |
| Legacy Emanuel | Portland | Oregon | 97227 | — |
| Oregon Health and Sciences | Portland | Oregon | 97239 | — |
| Lehigh Valley Hospital | Allentown | Pennsylvania | 18103 | — |
| UPMC Altoona | Altoona | Pennsylvania | 16601 | — |
| Lancaster General Hospital | Lancaster | Pennsylvania | 17602 | — |
| Hospital of the University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| Thomas Jefferson University Hospital | Philadelphia | Pennsylvania | 19107 | — |
| Temple University | Philadelphia | Pennsylvania | 19140 | — |
| Allegheny General Hospital | Pittsburgh | Pennsylvania | 15212 | — |
| UPMC Presbyterian | Pittsburgh | Pennsylvania | 15213 | — |
| Rhode Island Hospital | Providence | Rhode Island | 02903 | — |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | — |
| Prisma Health Richland Hospital (formerly Palmetto Health) | Columbia | South Carolina | 29203 | — |
| Prisma Health Greenville Memorial Hospital | Greenville | South Carolina | 29605 | — |
| Methodist University Hospital | Memphis | Tennessee | 38104 | — |
| Vanderbilt | Nashville | Tennessee | 37212 | — |
| UT Southwestern Medical Center | Dallas | Texas | 75390 | — |
| Valley Bapist | Harlingen | Texas | 78550 | — |
| Baylor College College of Medicine | Houston | Texas | 77030 | — |
| Houston Methodist Hospital | Houston | Texas | 77030 | — |
| Memorial Hermann Texas Medical Center | Houston | Texas | 77030 | — |
| Univ of Texas Health Science Center San Antonio | San Antonio | Texas | 78229 | — |
| Scott & White Memorial Hospital - Temple | Temple | Texas | 76508 | — |
| Memorial Hermann The Woodlands Hospital | The Woodlands | Texas | 77380 | — |
| Intermountain Medical Center | Murray | Utah | 84107 | — |
| Utah Valley Regional Medical Center | Provo | Utah | 84604 | — |
| Univ of Utah | Salt Lake City | Utah | 84132 | — |
| George E Whalen VA | Salt Lake City | Utah | 84148 | — |
| UVA Medical Center | Charlottesville | Virginia | 22908 | — |
| Bon Secours St. Mary's Hospital | Richmond | Virginia | 23226 | — |
| Providence St. Peter Hospital | Olympia | Washington | 98506 | — |
| Harborview Medical Center | Seattle | Washington | 98104 | — |
| Puget Sound VA | Seattle | Washington | 98108 | — |
| Swedish Medical Center - Cherry Hill Campus | Seattle | Washington | 98122 | — |
| WVU Healthcare Ruby Memorial | Morgantown | West Virginia | 26506-9180 | — |
| University of Wisconsin | Madison | Wisconsin | 53792 | — |
| Froedtert Hospital | Milwaukee | Wisconsin | 53226 | — |
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 NCT03192215, 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 Apr 8, 2025 · Synced May 12, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03192215 live on ClinicalTrials.gov.