Drug
Saint John's wort extract clinical trials
Also written St. John's Wort.
- studies test it
- 15
- open now
- 0
- in phase 3
- 4
- first study started
- 1999
How studies write it
Studies that test it under each name
Development codes
Other names
Combined with it in one product
Studies by the year they started
15 studies that test it; most in 2005 (2)
| Year | Studies |
|---|---|
| 1999 | 1 |
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 2 |
| 2007 | 1 |
| 2009 | 1 |
| 2011 | 1 |
| 2017 | 2 |
By phase
A phase 1/2 study counts in both.
- Phase 2
- 5
- Phase 3
- 4
- Phase 4
- 4
- No phase
- 2
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 1 · Other 14
Wake Forest University Health Sciences (2) · Mayo Clinic (2) · National Center for Complementary and Integrative Health (NCCIH) (2) · University of Utah (1) · Prof. Eldad Yechiam (1) · Massachusetts General Hospital (1) · Memorial Sloan Kettering Cancer Center (1) · London Health Sciences Centre Research Institute and Lawson Research Institute of St. Joseph's (1)
Often tested with
Tested in the same studies.
Studies
Open first, then newest update. How each study uses Saint John's wort extract is read from its arms, and is right about nine times in ten.
Testing it · 15
- Effects of St. John's Wort on the Oral Contraceptive Hormone LevonorgestrelCompletedPhase 4University of UtahNCT00131885Written as St. John's Wort
- St. John's Wort in Relieving Hot Flashes in Postmenopausal Women With Non-Metastatic Breast CancerTerminatedPhase 2Wake Forest University Health SciencesNCT00110136Written as St. John's Wort
- Sertraline Compared With Hypericum Perforatum (St.John's Wort) in Treating DepressionCompletedPhase 3Wake Forest University Health SciencesNCT00066859Written as St. John's Wort 600 mg
- The Acute Effect of Hypericum Perforatum on Short-Term Memory in Healthy AdultsCompletedPhase 4Prof. Eldad YechiamNCT02862236Written as Hypericum perforatum extract
- Drug Therapy to Treat Minor DepressionCompletedNot applicableMassachusetts General HospitalNCT00048815Written as St. John's Wort
- Pilot Study on Intra-abdominal Photodynamic Diagnosis in Peritoneal CarcinosisStatus unknownPhase 3University Hospital TuebingenNCT02840331Written as St. John's Wort
- Pharmacodynamic Study on Efficacy of Clopidogrel With St. John's WortWithdrawnNot applicableLancaster General HospitalNCT01330589Written as St. Johns Wort
- St. John's Wort in Relieving Fatigue in Patients Undergoing Chemotherapy or Hormone Therapy for CancerCompletedPhase 3Memorial Sloan Kettering Cancer CenterNCT00005805Written as St. John's wort
- Hypericum vs Fluoxetine for Mild to Moderate Adolescent DepressionTerminatedPhase 4Rafa LaboratoriesNCT00557427Written as hypericum
- St. John's Wort for Tobacco CessationCompletedPhase 2Mayo ClinicNCT00405912Written as St. John's Wort-900 mg/day
- A Placebo-Controlled Trial of St. John's Wort for Irritable Bowel SyndromeCompletedPhase 2Mayo ClinicNCT00587860Written as St. John's wort
- St. John's Wort in the Treatment of Raynaud's PhenomenonCompletedPhase 3London Health Sciences Centre Research Institute and Lawson Research Institute of St. Joseph'sNCT00351117Written as St. John's Wort
- Drug Interaction Study of Tegretol (Carbamazepine) and St. John's Wort in Normal VolunteersCompletedPhase 4National Institutes of Health Clinical Center (CC)NCT00006395Written as St. John's Wort
- St. John's Wort Versus Placebo in Social PhobiaCompletedPhase 2National Center for Complementary and Integrative Health (NCCIH)NCT00035412Written as St. John's Wort
- St. John's Wort Vs. Placebo in Obsessive-Compulsive Disorder.CompletedPhase 2National Center for Complementary and Integrative Health (NCCIH)NCT00035438Written as St. John's Wort
Given in every arm · 1 — Saint John's wort extract is usual care beside what is tested
As the comparator · 1 — what is tested is compared with Saint John's wort extract
Codes
What other systems call Saint John's wort extract · ClinicalTrials.gg INT001544
- MeSH (NLM) C000713259Saint John's wort extractOne source NLM
- UNII (FDA) UFH8805FKAST. JOHN'S WORTConfirmed FDA, NLM
- RxNorm 1310069One source FDA
| System | Code | Name there | Checked by |
|---|---|---|---|
| MeSH (NLM) | C000713259 | Saint John's wort extract | One source NLM |
| UNII (FDA) | UFH8805FKA | ST. JOHN'S WORT | Confirmed FDA, NLM |
| RxNorm | 1310069 | — | One source FDA |
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.