| Phase 24 trials |
|
Phase 2
|
NCT00913692 |
Jun 2009 → Dec 2011 |
herpes labialis |
National Institute of Allergy and Infectious Diseases (NIAID) |
Terminated
|
No outcome recorded
Stop: Enrollment |
|
Phase 2
|
NCT00338598 |
Jun 2003 → Dec 2015 |
alcohol dependence, schizophrenia |
Yale University |
Completed
|
No outcome recorded
|
|
Phase 2
|
NCT00268749 |
Jul 2002 → Nov 2004 |
schizophrenia |
Yale University |
Completed
|
No outcome recorded
|
|
Phase 2
|
NCT00005658 |
May 2000 → Jan 2002 |
schizoaffective disorder, schizophrenia |
National Institute of Mental Health (NIMH) |
Completed
|
No outcome recorded
|
| Phase 2/32 trials · 1 missed |
|
Phase 2/3
|
NCT00291226 |
Mar 2006 → Jul 2009 |
schizophrenia |
Yale University |
Completed
|
No outcome recorded
|
|
Phase 2/3
|
NCT00222235 |
Jan 2000 → Jun 2004 |
schizoaffective disorder, schizophrenia |
University of Maryland, Baltimore |
Completed
|
Missed primary
|
| Phase 33 trials |
|
Phase 3
|
NCT00133562 |
Aug 2004 → May 2006 |
nutritional disorder |
University of Virginia |
Withdrawn
|
No outcome recorded
|
|
Phase 3
|
NCT00338221 |
Aug 2004 → Apr 2005 |
— |
University of Virginia |
Withdrawn
|
No outcome recorded
|
|
Phase 3
|
NCT00000372 |
Mar 1998 → Nov 2005 |
schizophrenia |
Massachusetts General Hospital |
Withdrawn
|
No outcome recorded
|
| Phase 41 trial |
|
Phase 4
|
NCT06083480 |
Dec 2024 → Sep 2028 expected |
chronic pain syndrome, osteoarthritis, knee |
Vanderbilt University Medical Center |
Recruiting
|
No outcome recorded
|
| Phase not applicable1 trial · 1 missed |
| — |
NCT00405535 |
Jun 2004 → Dec 2006 |
obsessive-compulsive disorder |
Nathan Kline Institute for Psychiatric Research |
Completed
|
Missed primary
|
| Comparator or background therapy4 trials |
|
Phase 2
|
NCT03166228 Comparator |
Jan 2018 → Jun 2022 |
hypertensive disorder |
Assiut University |
Completed
|
No outcome recorded
|
|
Phase 2
|
NCT01720316 Comparator |
Dec 2012 → May 2017 |
bipolar disorder, schizoaffective disorder |
Mclean Hospital |
Completed
|
No outcome recorded
|
|
Phase 4
|
NCT07575984 Comparator |
Nov 2025 → Apr 2027 expected |
ischemic stroke |
Pharmasoft |
Recruiting
|
No outcome recorded
|
| — |
NCT00635102 Comparator |
Oct 1997 → Feb 2008 |
alcohol dependence |
Yale University |
Completed
|
No outcome recorded
|