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Conditions
Digestive System Diseases, GI Bleed, Gastrointestinal Diseases, +8 more
Locations
  • Mayo Clinic Phoenix, Arizona, United States
  • University of California, Irvine Irvine, California, United States
  • Stanford Medical Center Palo Alto, California, United States
  • UCHealth University of Colorado Hospital Aurora, Colorado, United States
View all 18 locations
Conditions
Blood Clot, Cardiovascular Diseases, Digestive System Diseases, +11 more
Locations
  • The Ottawa Hospital Ottawa, Ontario, Canada
  • Niagara Health System - St. Catharines Site St. Catharines, Ontario, Canada
  • University Health Network - Toronto General Toronto, Ontario, Canada
  • CIUSSS de l'Est-de- l'Île-de-Montréal Montreal, Quebec, Canada
Conditions
Arteriovenous Malformations, Brain Diseases, Cardiovascular Abnormalities, +35 more
Locations
  • University of Alabama at Birmingham Birmingham, Alabama, United States
  • University of California, Los Angeles Los Angeles, California, United States
  • University of California, San Francisco San Francisco, California, United States
  • University of Colorado, Denver Aurora, Colorado, United States
View all 16 locations
Conditions
Brain Diseases, Brain Ischemia, Cardiovascular Diseases, +18 more
Locations
  • Pusan National University Hospital Busan, South Korea
  • Keimyung University Dongsan Hospital Daegu, South Korea
  • Hallym University Chuncheon Sacred Heart Hospital Chuncheon, Gangwon-do, South Korea
  • Kangwon National University Hospital Chuncheon, Gangwon-do, South Korea
View all 24 locations
Conditions
Acute Coronary Syndrome, Arterial Occlusive Diseases, Arteriosclerosis, +21 more
Locations
  • Hallym University Sacred Heart Hospital Anyang, South Korea
  • Bucheon Sejong Hospital Bucheon-si, South Korea
  • Kosin University Gospel Hospital Busan, South Korea
  • Gyeongsang National University Changwon Hospital Changwon, South Korea
View all 45 locations
Conditions
Acute Gastrointestinal Bleeding, Digestive System Diseases, Duodenal Diseases, +8 more
Locations
  • Yale New Haven, Connecticut, United States
  • RUSH University Chicago, Illinois, United States
  • Brigham and Women's Hospital Boston, Massachusetts, United States
  • Rutgers University Piscataway, New Jersey, United States
View all 14 locations
Conditions
CRC, Colonic Diseases, Colorectal Cancer, +16 more
Locations
  • Memorial Sloan Kettering Cancer Center (All Protocol Activities) New York, United States
  • Korle Bu Teaching Hospital (Data Collection Only) Accra, Ghana
  • Wits Donald Gordon Medical Centre (Data Collection Only) Johannesburg, South Africa
  • Kilimanjaro Christian Medical Centre (Data Collection Only) Moshi, Tanzania
Conditions
Digestive System Diseases, Gastrointestinal Diseases, Gastrointestinal Hemorrhage, +5 more
Locations
  • Nanfang Hospital Southern Medical University Guangzhou, Guangdong, China
  • The Second Affiliated Hospital of Guangzhou Medical University Guangzhou, Guangdong, China
  • The Second Affiliated Hospital of Guangzhou University of Chinese Medicine Guangzhou, Guangdong, China
  • Shenzhen Pingshan District People's Hospital Shenzhen, Guangdong, China
Conditions
Digestive System Diseases, Gastrointestinal Diseases, Gastrointestinal Hemorrhage, +4 more
Locations
  • Beijing friendship Hospital Beijing, Beijing Municipality, China
  • the First Affiliated Hospital of Nanchang University Nanchang, Jiangxi, China
  • Huaxi Hospital of Sichuan University Chengdu, Sichuan, China
  • Endoscopy Centre, Prince of Wales Hospital Hong Kong, N.T.
Conditions
Arrhythmias, Arrhythmias, Cardiac, Brain Diseases, +20 more
Locations
  • UCSF San Francisco, California, United States
  • University of Florida Gainesville, Florida, United States
  • University of Chicago Chicago, Illinois, United States
  • University of Kansas Medical Center Kansas City, Kansas, United States