Status
Study
Lead sponsor
Phase
Enrol
US states
Start
Recruiting
Regeneron Pharmaceuticals
Phase 3
1,600
Florida, New York, Texas
2026-08-26
Recruiting
Regeneron Pharmaceuticals
Phase 2
360
Alabama, California, Florida, Illinois, Kansas, Kentucky, New York, South Carolina
2026-07-28
Recruiting
Regeneron Pharmaceuticals
Phase 3
270
Arizona, Georgia, Massachusetts, Michigan, Minnesota, Missouri, New York, Ohio
2026-05-21
Recruiting
Regeneron Pharmaceuticals
Phase 2
120
California, Florida, Georgia, Illinois, Kentucky, Michigan, Nebraska, New York
2026-04-14
Recruiting
Regeneron Pharmaceuticals
Phase 3
1,120
Florida, New York, Texas
2026-03-09
Recruiting
Regeneron Pharmaceuticals
Phase 3
915
Georgia, New York, Ohio, Texas
2026-01-02
Recruiting
Regeneron Pharmaceuticals
Phase 3
20
Arizona, California, Colorado, Georgia, Massachusetts, New York, North Carolina, Pennsylvania
2025-11-10
Active, closed
Regeneron Pharmaceuticals
Phase 2
19
New York
2024-09-30
Recruiting
Regeneron Pharmaceuticals
Phase 1/2
240
California, Connecticut, Illinois, Michigan, New York, North Carolina, Pennsylvania, Texas
2024-09-23
Recruiting
Regeneron Pharmaceuticals
Phase 2
116
Maryland, Massachusetts, Michigan, New York, Pennsylvania, Washington
2024-09-16
Recruiting
Regeneron Pharmaceuticals
Phase 1/2
220
California, Colorado, Massachusetts, Michigan, New York, Ohio, Tennessee, Texas
2024-08-07
Recruiting
Regeneron Pharmaceuticals
Phase 1
90
Massachusetts, New Jersey, New York, Pennsylvania, Utah
2024-08-06
Active, closed
Regeneron Pharmaceuticals
Phase 2
195
Florida, Illinois, Kansas, Michigan, Missouri, New York, Oregon, Virginia
2024-07-16
Active, closed
Regeneron Pharmaceuticals
Phase 1
6
Florida, Georgia, Massachusetts, New York, Pennsylvania
2024-05-17
Active, closed
Regeneron Pharmaceuticals
Observational
1,000
New York
2024-02-21
Recruiting
Regeneron Pharmaceuticals
Phase 3
580
California, Florida, Indiana, Mississippi, New Hampshire, New York, Wisconsin
2023-12-28
Recruiting
Regeneron Pharmaceuticals
Phase 1/2
149
California, Colorado, Kentucky, Michigan, New Jersey, New York, North Carolina, Texas
2023-12-19
Recruiting
Regeneron Pharmaceuticals
Phase 3
822
Arizona, California, Indiana, Massachusetts, Michigan, Mississippi, New York, North Carolina
2023-12-12
Recruiting
Regeneron Pharmaceuticals
Observational
20
California, Connecticut, Illinois, Maryland, Minnesota, New York, Pennsylvania
2023-10-19
Recruiting
Regeneron Pharmaceuticals
Phase 3
410
California, Florida, Kentucky, New York, North Carolina, Oregon, Texas, Washington
2023-09-18
Recruiting
Regeneron Pharmaceuticals
Phase 1/2
36
California, Florida, Massachusetts, New York, Ohio, Washington, Wisconsin
2023-06-27
Active, closed
Regeneron Pharmaceuticals
Phase 2
51
California, Kentucky, New Mexico, New York, North Carolina, Texas, Virginia, Washington
2023-04-21
Recruiting
Regeneron Pharmaceuticals
Phase 1
107
California, Kentucky, Massachusetts, New Jersey, New York, Texas
2023-04-20
Active, closed
Regeneron Pharmaceuticals
Phase 3
1,564
California, Colorado, Florida, Illinois, Massachusetts, Michigan, New Jersey, New York
2023-01-16
Recruiting
Regeneron Pharmaceuticals
Phase 1
317
California, Georgia, Indiana, Massachusetts, Michigan, Minnesota, New York, North Carolina
2022-08-17
Active, closed
Regeneron Pharmaceuticals
Phase 1/2
43
California, Connecticut, District of Columbia, Illinois, Maryland, Minnesota, New York, Pennsylvania
2022-08-02
Recruiting
Regeneron Pharmaceuticals
Phase 1/2
228
California, Connecticut, Kentucky, Maryland, New Jersey, New York, North Carolina, Ohio
2021-11-30
Active, closed
Regeneron Pharmaceuticals
Observational
100
California, New York, Ohio, Rhode Island, Texas, West Virginia
2021-02-05
Active, closed
Regeneron Pharmaceuticals
Phase 1/2
548
California, Colorado, Florida, Illinois, Iowa, Michigan, New Jersey, New York
2020-12-21
Recruiting
Regeneron Pharmaceuticals
Phase 1/2
612
California, Florida, Illinois, Massachusetts, Michigan, New York, Ohio, Pennsylvania
2020-12-08
Active, closed
Regeneron Pharmaceuticals
Phase 1/2
95
California, District of Columbia, Florida, Massachusetts, New York, Pennsylvania, Texas
2020-01-07
Active, closed
Regeneron Pharmaceuticals
Phase 2
515
Illinois, Iowa, Kentucky, Massachusetts, Minnesota, New Jersey, New York, North Carolina
2019-11-13
Active, closed
Regeneron Pharmaceuticals
Phase 2
65
New York
2019-07-23
Recruiting
Regeneron Pharmaceuticals
Phase 1/2
387
Florida, Georgia, Indiana, Kentucky, Michigan, New Jersey, New York, Ohio
2019-01-23
Recruiting
Regeneron Pharmaceuticals
Phase 1/2
890
Alabama, Massachusetts, Minnesota, New York, Ohio, Oklahoma, Tennessee, Texas
2018-05-21