Drug class
Dopamine Agents clinical trials
A class of medicines: the studies that test any of its 11 members, each study once. Members are as MeSH files each medicine’s actions, and as the NCI Thesaurus classes newer ones.
Keep track of what changes. Save the dopamine agents studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
Watch these studiesMedicines in this class
Studies that test each. A study of two counts under both, and once above.
- Benserazide, levodopa drug combination
- 3
Studies by the year they started
735 studies that test it; most in 2009 (59); 3 more planned to start later
| Year | Studies |
|---|---|
| 1996 | 3 |
| 1997 | 2 |
| 1998 | 1 |
| 1999 | 3 |
| 2000 | 4 |
| 2001 | 10 |
| 2002 | 13 |
| 2003 | 18 |
| 2004 | 31 |
| 2005 | 50 |
| 2006 | 48 |
| 2007 | 46 |
| 2008 | 38 |
| 2009 | 59 |
| 2010 | 34 |
| 2011 | 32 |
| 2012 | 30 |
| 2013 | 19 |
| 2014 | 27 |
| 2015 | 21 |
| 2016 | 24 |
| 2017 | 24 |
| 2018 | 25 |
| 2019 | 23 |
| 2020 | 23 |
| 2021 | 39 |
| 2022 | 20 |
| 2023 | 22 |
| 2024 | 23 |
| 2025 | 10 |
| 2026 | 13 |
By phase
A phase 1/2 study counts in both.
What it is tested for
Each study’s main condition, where its own words name it.
Who runs them
Industry 220 · Other 520
Eli Lilly and Company (91) · New York State Psychiatric Institute (15) · Massachusetts General Hospital (13) · Assiut University (12) · Knopp Biosciences (12) · Forest Laboratories (11) · Acorda Therapeutics (10) · University of Chicago (9)
Studies
Open first, then newest update. How each study uses a medicine is read from its arms, and is right about nine times in ten.
Testing one of them · 740
- Evaluation of the Effect of Amantadine in the Prevention of Paclitaxel-Induced Peripheral Neuropathy in Breast Cancer PatientsNot yet recruitingPhase 2Al-Azhar UniversityNCT07889115Written as Amantadine (oral)
- Personalized Analgesia Through Central Nervous System Engagement to Unlock PerformanceRecruitingPhase 4Benedict AlterNCT07759336Written as Duloxetine
- The Study of Atezolizumab, Bevacizumab and Memantine in Patients With Hepatocellular Carcinoma (HCC)RecruitingPhase 2Inova Health Care ServicesNCT06789757Written as Memantine Hydrochloride
- Memantine Targeting Neurovascular Dysfunction After Mild and Moderate Traumatic Brain Injury (MEND)Not yet recruitingPhase 2Nova Scotia Health AuthorityNCT07867210Written as Memantine
- Escalating Doses of Memantine in Down Syndrome (MEDS-123)Not yet recruitingPhase 1University Hospitals Cleveland Medical CenterNCT07531940Written as Memantine
- SPENDD: Quantitative Sensory Testing and Analgesic Response for Painful Peripheral Neuropathy.RecruitingPhase 2University of RochesterNCT06614322Written as Duloxetine
- A Prospective Study of Memantine in Patients With Cirrhosis and Liver CancerRecruitingPhase 2/3Inova Health Care ServicesNCT06007846Written as Namenda
- Algorithm-informed Decision-making to Advance Pain TreatmentRecruitingNot applicableUniversity of MichiganNCT07731750Written as Duloxetine
- Efficacy and Safety of Duloxetine in Chinese Solid Tumor Patients With Taxanes-induced Painful Peripheral NeuropathyRecruitingPhase 2Yan Yang, MD, Ph.DNCT04970121Written as Duloxetine
- Cortical Electrophysiology of Response Inhibition in Parkinson's DiseaseRecruitingPhase 4Emory UniversityNCT06234995Written as Levodopa
- Gastrointestinal Dopamine Decarboxylase and Levodopa PharmacokineticsNot yet recruitingPhase 4Beth Israel Deaconess Medical CenterNCT07793461Written as Levodopa (L-dopa)
- Evaluating the Safety and Efficacy of Duloxetine in the Prevention of Post Endoscopic Retrograde Cholangiopancreatography PancreatitisRecruitingPhase 3Tanta UniversityNCT06860984Written as Duloxetine
- Short-term Effects of Methamphetamine on Residual Latent HIV Disease StudyNot yet recruitingPhase 4University of California, San FranciscoNCT07584369Written as Oral Methamphetamine
- Effect of peRiopErative duLoxetIne Administration on Opioid Consumption Following Total kneE Arthroplasty (RELIFE)RecruitingPhase 4Sunnybrook Health Sciences CentreNCT06423716Written as Duloxetine
- Use of Gocovri to Improve Disability Due to Radiation EncephalopathyNot yet recruitingPhase 2Weill Medical College of Cornell UniversityNCT07125222Written as Gocovri (extended-release amantidine)
- Optimizing Neurocognition With Whole Brain Radiation Therapy (WBRT) Using Upfront Pulsed Reduced Dose-Rate (PRDR) TechniqueRecruitingPhase 2Medical College of WisconsinNCT05045950Written as Memantine -Twice Daily or Extended Release
- Duloxetine in Inflammatory Bowel DiseasesRecruitingPhase 2University of PennsylvaniaNCT07431606Written as Duloxetine
- Vasopressor Agents in Pulmonary Hypertension CrisisNot yet recruitingNot applicableChina National Center for Cardiovascular DiseasesNCT07667829Written as Dopamine
- Duloxetine and aeRobic Exercise to Improve Function in VEterans With Knee Osteoarthritis (DRIVE)Not yet recruitingPhase 2VA Office of Research and DevelopmentNCT07649291Written as Duloxetine
- Stereotactic Radiosurgery Compared With Hippocampal-Avoidant Whole Brain Radiotherapy (HA-WBRT) Plus Memantine for 5 or More Brain MetastasesRecruitingPhase 3Canadian Cancer Trials GroupNCT03550391Written as Memantine