Ongoing clinical trials and approved products targeting Neurotransmission (receptors, enzymes), in radioligand therapy and PET/SPECT imaging. Data as of 26 October 2026.
| Trial | Phase | Status | Sponsor | Countries |
|---|---|---|---|---|
| Brain receptors, transporters and enzymes2024-516610-38-00 · Parkinson's disease and parkinsonian syndromes | Phase 3 | Not yet recruiting | Institut National De La Sante Et De La Recherche Medicale | 1 |
| Brain receptors, transporters and enzymesNCT07265596 · Parkinson's disease and parkinsonian syndromes | Phase 2 | Recruiting | Michael J. Fox Foundation for Parkinson's Research | 6 |
| Brain receptors, transporters and enzymesNCT07830654 · Parkinson's disease and parkinsonian syndromes | Phase 2 | Recruiting | Michael J. Fox Foundation for Parkinson's Research | 1 |
| Brain receptors, transporters and enzymesNCT05231798 · Alzheimer's disease and cognitive disorders | Phase 2 | Recruiting | Vanderbilt University Medical Center | 1 |
| [18F]fluortriopride (D3)NCT02815917 · Psychiatry and addiction | Phase 2 | Active, not recruiting | University of Pennsylvania | 1 |
| Brain receptors, transporters and enzymesNCT07809438 · Parkinson's disease and parkinsonian syndromes | Phase 2 | Recruiting | Michael J. Fox Foundation for Parkinson's Research | 1 |
| Brain receptors, transporters and enzymesNCT07559500 · Psychiatry and addiction | Phase 1 | Recruiting | National Institute on Alcohol Abuse and Alcoholism (NIAAA) | 1 |
| Brain receptors, transporters and enzymesNCT06599151 · Other | Phase 1 | Not yet recruiting | Stanford University | 0 |
| Brain receptors, transporters and enzymesNCT05703685 · Psychiatry and addiction | Phase 1 | Recruiting | National Institute of Mental Health (NIMH) | 1 |
| Brain receptors, transporters and enzymesNCT04401917 · Psychiatry and addiction | Phase 1 | Active, not recruiting | University of Pennsylvania | 1 |
| Brain receptors, transporters and enzymesNCT06874205 · Healthy volunteers (dosimetry, biodistribution) | Phase 1 | Recruiting | National Institute of Mental Health (NIMH) | 1 |
| MISDEP · Brain receptors, transporters and enzymesNCT06977308 · Other | Phase 1 | Not yet recruiting | New York State Psychiatric Institute | 0 |
| Brain receptors, transporters and enzymesNCT07470710 · Other neurodegenerative diseases | Phase 1 | Not yet recruiting | Peking Union Medical College Hospital | 0 |
| Brain receptors, transporters and enzymesNCT07625345 · Healthy volunteers (dosimetry, biodistribution) | Phase 1 | Recruiting | National Institute of Mental Health (NIMH) | 1 |
| Brain receptors, transporters and enzymesNCT07853781 · Healthy volunteers (dosimetry, biodistribution) | Phase 1 | Recruiting | National Institute of Mental Health (NIMH) | 1 |
| ISO-1Primary · Brain receptors, transporters and enzymesNCT02284919 · Breast | Phase 1 | Active, not recruiting | University of Pennsylvania | 1 |
| Brain receptors, transporters and enzymesNCT06795581 · Psychiatry and addiction | Phase 1 | Recruiting | National Institute of Mental Health (NIMH) | 1 |
| Brain receptors, transporters and enzymesNCT07027839 · Psychiatry and addiction | Phase 1 | Recruiting | National Institute of Mental Health (NIMH) | 1 |
| Brain receptors, transporters and enzymesNCT07457736 · Healthy volunteers (dosimetry, biodistribution) | Phase 1 | Recruiting | Yale University | 1 |
| Brain receptors, transporters and enzymesNCT07612631 · Psychiatry and addiction | Phase 1 | Recruiting | Rajesh Narendran | 1 |
| Brain receptors, transporters and enzymesNCT07800520 · Psychiatry and addiction | Phase 1 | Recruiting | Yale University | 1 |
| Brain receptors, transporters and enzymesNCT05008146 · Psychiatry and addiction | Phase 1 | Recruiting | Rajesh Narendran | 1 |
| Brain receptors, transporters and enzymesNCT05683184 · Psychiatry and addiction | Phase 1 | Recruiting | Yale University | 1 |
| Brain receptors, transporters and enzymesNCT05528848 · Psychiatry and addiction | Phase 1 | Active, not recruiting | University of Pennsylvania | 1 |
| Brain receptors, transporters and enzymesNCT03442413 · Psychiatry and addiction | Phase 1 | Active, not recruiting | University of Pennsylvania | 1 |
| FenDep · Brain receptors, transporters and enzymesNCT07651293 · Psychiatry and addiction | No phase | Not yet recruiting | Imperial College Healthcare NHS Trust | 1 |
| F-DED PET MS · Brain receptors, transporters and enzymesNCT07805473 · Neuroinflammation and multiple sclerosis | No phase | Not yet recruiting | Parc de Salut Mar | 1 |
| Brain receptors, transporters and enzymesNCT03549559 · Heart failure and cardiomyopathies | No phase | Recruiting | Massachusetts General Hospital | 1 |
| Brain receptors, transporters and enzymesNCT05357612 · Parkinson's disease and parkinsonian syndromes | No phase | Recruiting | Vanderbilt University Medical Center | 1 |
| PAINPARK · Brain receptors, transporters and enzymesNCT07127146 · Parkinson's disease and parkinsonian syndromes | No phase | Not yet recruiting | Hospices Civils de Lyon | 1 |
| PD-Pain · Brain receptors, transporters and enzymesNCT06008704 · Parkinson's disease and parkinsonian syndromes | No phase | Recruiting | University Hospital, Toulouse | 1 |
| DRAPETONINE · Brain receptors, transporters and enzymesNCT07013331 · Epilepsy | No phase | Recruiting | Hospices Civils de Lyon | 1 |
| CB1R in Spice · Brain receptors, transporters and enzymesNCT03539575 · Other | No phase | Active, not recruiting | Yale University | 1 |
Neurotransmission (receptors, enzymes). Theranostic Atlas, LaRadiopharmacie.fr. Data as of 26 October 2026. https://theranosticatlas.com/target/neurotransmission-receptors-enzymes/ (accessed [date]).
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