Drug
Prazosin clinical trials
Also written Minipress.
- studies test it
- 56
- open now
- 4
- in phase 3
- 3
- first study started
- 2000
Keep track of what changes. Save the Prazosin studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
Watch these studiesHow studies write it
Studies that test it under each name
Brand
Development codes
Combined with it in one product
Studies by the year they started
55 studies that test it; most in 2009 (7); 1 more planned to start later
| Year | Studies |
|---|---|
| 2000 | 1 |
| 2001 | 2 |
| 2003 | 3 |
| 2004 | 5 |
| 2006 | 1 |
| 2008 | 1 |
| 2009 | 7 |
| 2010 | 3 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 5 |
| 2016 | 4 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
By phase
A phase 1/2 study counts in both.
- Early Phase 1
- 1
- Phase 1
- 11
- Phase 2
- 16
- Phase 3
- 3
- Phase 4
- 9
- No phase
- 19
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 3 · Other 53
Seattle Institute for Biomedical and Clinical Research (9) · VA Office of Research and Development (5) · Yale University (4) · US Department of Veterans Affairs (4) · University of Wisconsin, Madison (3) · Pfizer (2) · Kinnov Therapeutics (2) · University of Washington (2)
Often tested with
Tested in the same studies.
Paroxetine (2) · Cyproheptadine (1) · KT110 (1) · Fluoxetine (1) · Fluvoxamine (1) · Sertraline (1) · Citalopram (1) · Venlafaxine (1)
Studies
Open first, then newest update. How each study uses Prazosin is read from its arms, and is right about nine times in ten.
Testing it · 56
- Assessing Trauma-related Links Between Affective and Metabolic SystemsNot yet recruitingPhase 4VA Office of Research and DevelopmentNCT07862712Written as prazosin
- Brain Blood Vessel Responses to Changes in Blood FlowRecruitingPhase 2University of Wisconsin, MadisonNCT06629077Written as Prazosin
- Brain Blood Vessel Responses to Changes in Blood Flow: Younger CohortRecruitingPhase 2University of Wisconsin, MadisonNCT06629090Written as Prazosin
- A Comparative Study of Using Scorpion Antivenom Versus Scorpion Antivenom and PrazosinRecruitingPhase 4Sohag UniversityNCT06287905Written as Prazosin Oral Tablet
- Prazosin for Alcohol Use Disorder With Withdrawal SymptomsCompletedPhase 2Yale UniversityNCT04793685Written as Prazosin
- Predicting Responses to PTSD Treatment With Iris and Cardiovascular TestsActive, not recruitingPhase 3VA Office of Research and DevelopmentNCT03539614Written as Prazosin
- Efficacy of Prazosin Versus Placebo Associated With Peg-interferon Alpha 2b and Ribavirin in Chronic Hepatitis C With Genotype 1 or 4 and Severe FibrosisCompletedPhase 2French National Agency for Research on AIDS and Viral HepatitisNCT00148837Written as Prazosin (drug)
- A Study to Learn How Different Forms of the Study Medicine Called Prazosin Are Taken up Into the Blood in Healthy AdultsCompletedPhase 1PfizerNCT07231978Written as Prazosin HCl
- Chronic Postconcussive Headache: A Placebo-Controlled Treatment Trial of PrazosinCompletedPhase 1/2VA Office of Research and DevelopmentNCT02266329Written as prazosin hydrochloride
- Reducing Cannabis Overuse With PrazosinCompletedPhase 4VA Puget Sound Health Care SystemNCT04721353Written as Prazosin Hydrochloride
- Administration of Prazosin to Prevent PTSD in Adult Women After Sexual AssaultWithdrawnPhase 4University of Colorado, DenverNCT03997864Written as Prazosin
- A Study to Assess the Pharmacokinetic Profile of Prazosin and CyproheptadineCompletedPhase 1Kinnov TherapeuticsNCT06147622Written as Prazosin + cyproheptadine
- Pivotal Bioequivalence Study to Qualify Manufacturing Site Transfer for Prazosin Hydrochloride CapsulesCompletedPhase 1PfizerNCT04967443Written as Prazosin HCl 2mg
- Prazosin for Post-Concussive HeadachesCompletedPhase 4Seattle Institute for Biomedical and Clinical ResearchNCT02965027Written as Prazosin
- Clinical Outcome of a Patented Pharmaceutical Composition (KT-110) to Treat Alcohol Use Disorder While Avoiding Major Side EffectsCompletedPhase 2Kinnov TherapeuticsNCT04108104Written as Alpress LP
- Prazosin and Cerebrospinal Fluid (CSF) Biomarkers in Mild Traumatic Brain Injury (mTBI)TerminatedPhase 4VA Office of Research and DevelopmentNCT03221751Written as prazosin hydrochloride
- A Trial to Assess the Effects of Prazosin or Propranolol on Blood Pressure in the Presence of Brexpiprazole/SertralineTerminatedPhase 1Otsuka Pharmaceutical Development & Commercialization, Inc.NCT05189977Written as Prazosin
- Prazosin to Prevent COVID-19 (PREVENT-COVID Trial)TerminatedPhase 2Johns Hopkins UniversityNCT04365257Written as Prazosin
- Prazosin for Agitation in Alzheimer's DiseaseCompletedPhase 2Alzheimer's Disease Cooperative Study (ADCS)NCT03710642Written as Prazosin
- Prazosin Augmentation of Outpatient Treatment of Alcohol Use Disorders in Active Duty Soldiers With and Without PTSDCompletedNot applicableSeattle Institute for Biomedical and Clinical ResearchNCT02226367Written as prazosin hydrochloride
See all 56 studies that test Prazosin →
Given in every arm · 1 — Prazosin is usual care beside what is tested
As the comparator · 2 — what is tested is compared with Prazosin
Codes
What other systems call Prazosin · ClinicalTrials.gg INT008081
- MeSH (NLM) D011224PrazosinConfirmed ClinicalTrials.gov, NLM, Wikidata
- UNII (FDA) XM03YJ541DPRAZOSINConfirmed FDA, NLM, Wikidata
- RxNorm 8629Confirmed FDA, Wikidata
- Wikidata Q425296prazosinConfirmed FDA, NLM, Wikidata
- NCI Thesaurus C767PrazosinOne source FDA
- DrugBank DB00457One source Wikidata
| System | Code | Name there | Checked by |
|---|---|---|---|
| MeSH (NLM) | D011224 | Prazosin | Confirmed ClinicalTrials.gov, NLM, Wikidata |
| UNII (FDA) | XM03YJ541D | PRAZOSIN | Confirmed FDA, NLM, Wikidata |
| RxNorm | 8629 | — | Confirmed FDA, Wikidata |
| Wikidata | Q425296 | prazosin | Confirmed FDA, NLM, Wikidata |
| NCI Thesaurus | C767 | Prazosin | One source FDA |
| DrugBank | DB00457 | — | One source Wikidata |
Also registered as prazosin hydrochloride (UNII X0Z7454B90 · RxNorm 203210).
“Confirmed” means two independent publishers link the code to this drug; “one source”, one does and its name agrees.