Clinical trials: Parkinson's Plus Syndromes
Parkinson Disease, Dyskinesia, Drug-Induced
Dipraglurant (ADX48621) for the Treatment of Patients With Parkinson's Disease Receiving Levodopa-based Therapy
This study is designed to evaluate the safety and efficacy of dipraglurant in PD patients with dyskinesia (randomized 1:1 to receive active or placebo) for 12 weeks (1 week at 150 mg per day and 11 weeks at 300 mg per day).
- Conditions
- Parkinson Disease, Dyskinesia, Drug-Induced, Dyskinesias
- Trial name
- NCT04857359
- Testing
- Dipraglurant
- Where
- 41 sites in United States
- Volunteers
- 25 people
- Sponsor
- Addex Pharma S.A.
Parkinson Disease, Dyskinesia, Drug-Induced
Open-label Safety Study of Dipraglurant (ADX48621) in Patients With Parkinson's Disease Receiving Levodopa-based Therapy
This open-label study is designed to assess the long-term safety and tolerability of dipraglurant in PD patients for up to 52 weeks (at doses of 150-300 mg per day) for patients that have completed an Addex sponsored double-blind…
- Conditions
- Parkinson Disease, Dyskinesia, Drug-Induced, Dyskinesias
- Trial name
- NCT05116813
- Testing
- Dipraglurant
- Where
- 7 sites in United States
- Volunteers
- 17 people
- Sponsor
- Addex Pharma S.A.
Parkinson Disease, Dyskinesia, Medication-Induced
Efficacy, Safety and Pharmacokinetic Study of CPL500036 in Patients with Levodopa Induced Dyskinesia
The aim of the study is to determine potential anti-dyskinetic properties of CPL500036 (PDE10A inhibitor) in Parkinson disease patients suffering from levodopa Induced dyskinesia.
- Trial name
- NCT05297201
- Testing
- CPL500036 - low dose, CPL500036 - high dose
- Where
- 16 sites in Poland, Ukraine
- Volunteers
- 105 people
- Sponsor
- Celon Pharma SA
Parkinson Disease (PD), MSA - Multiple System Atrophy
Test-retest Trial With [11C]MODAG-005 in PD or MSA and AMHC - Pilot Phase
This is an open-label, single-center Phase 1 study evaluating the safety, tolerability, and test-retest characteristics of [11C]MODAG-005, an investigational positron emission tomography/computed tomography (PET/CT) radioligand…
- Conditions
- Parkinson Disease (PD), MSA - Multiple System Atrophy, Healthy Adult Participants
- Trial name
- PIOSA (NCT07640542)
- Testing
- [11C]MODAG-005
- Where
- Germany
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- MODAG GmbH
Serotonin Syndrome
Azilect + Antidepressant Chart Review
To identify the occurrence of serotonin toxicity in Parkinson's Disease (PD) patients receiving antidepressant therapy and rasagiline, compared to those receiving rasagiline without antidepressant medications and compared to PD…
- Trial name
- STACCATO (NCT00955604)
- Testing
- Group R+AD Rasagiline + Antidepressant, Group R Rasagiline, Group AD Anti-PD + Antidepressant
- Volunteers
- 1,500 people
- Sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
Parkinson Disease, Dyskinesia, Medication-Induced
AV-101 (L-4-chlorokynurenine) in Parkinson's Disease Subjects With Levodopa-Induced Dyskinesia
This is a randomized, double-blind, placebo-controlled, crossover, proof-of-concept Phase 2 study to test efficacy and safety of AV-101 (L-4-chlorokynurenine) in Parkinson's Disease subjects with levodopa-induced dyskinesia.
- Conditions
- Parkinson Disease, Dyskinesia, Medication-Induced, L-Dopa Causing Adverse Effects in Therapeutic Use
- Trial name
- NCT04147949
- Testing
- AV-101
- Volunteers
- 20 people
- Sponsor
- VistaGen Therapeutics, Inc.
Parkinson Disease, Movement Disorders
Altropane Dose for Imaging Patients With Suspected Parkinson's Disease
Previous studies showed that a dose of 8 millicuries of Altropane was appropriate for imaging patients with suspected Parkinson's disease. This study determined if a lower dose (5 millicuries) would suffice.
- Trial name
- NCT05636852
- Testing
- Altropane (123I) Injection
- Where
- 4 sites in United States
- Volunteers
- 15 people
- Sponsor
- GE Healthcare
Parkinsonian Syndrome, Parkinson Disease(PD)
A Study to Evaluate the Diagnostic Efficacy of DaTSCAN™ Ioflupane (123I) Injection in Single Photon Emission Computed Tomography (SPECT) for the Diagnosis of Parkinsonian Syndrome (PS) in Chinese Patients
This is a multicenter, open-label, non-controlled, non-randomized, phase 3 clinical study to compare the SPECT findings after a single IV administration of DaTSCAN™ ioflupane (123I) injection for patients with a clinical…
- Conditions
- Parkinsonian Syndrome, Parkinson Disease(PD), Multiple System Atrophy (MSA), Progressive Supranuclear Palsy (PSP)
- Trial name
- NCT04193527
- Testing
- DaTSCAN™ Ioflupane (123I) Injection
- Where
- 10 sites in China
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Parkinson's Disease, Movement Disorder Syndrome
A Study of Istradefylline (KW-6002) as Monotherapy in Parkinson's Disease (PD) Patients
The primary purpose of this study is to evaluate the efficacy, safety, and tolerability of 40 mg per day of istradefylline (KW6002) as monotherapy in patients with Parkinson's disease.
- Trial name
- NCT00199433
- Testing
- Istradefylline (KW-6002)
- Where
- United States
- Volunteers
- 160 people
- Sponsor
- Kyowa Kirin, Inc.
All Diagnosed Health Conditions, ADD/ADHD
At-Home Research Study for Patients With Autoimmune, Inflammatory, Genetic, Hematological, Infectious, Neurological, CNS, Oncological, Respiratory, Metabolic Conditions
We are the missing link in clinical trials, connecting patients and researchers seamlessly and conveniently using a mobile health platform to advance medical research.
- Conditions
- All Diagnosed Health Conditions, ADD/ADHD, Alopecia Areata, Ankylosing Spondylitis
- Trial name
- NCT01931644
- Where
- United States
- Volunteers
- 17,667 people, healthy volunteers welcome
- Sponsor
- Sanguine Biosciences
Parkinson Disease, Dyskinesia, Drug-Induced
Open Label, Safety, Tolerability and Efficacy of AFQ056 in Parkinson's Patients With L-dopa Induced Dyskinesias
The purpose of this study is to generate long-term safety, tolerability and efficacy data for AFQ056 in patients who have participated in and completed any AFQ056 phase II study in PD-LID (Parkinson's disease, L-dopa induced…
- Conditions
- Parkinson Disease, Dyskinesia, Drug-Induced, Levodopa
- Trial name
- NCT01173731
- Testing
- AFQ056
- Where
- 22 sites in United States, Australia and 4 more
- Volunteers
- 66 people
- Sponsor
- Novartis Pharmaceuticals
Symptomatic Neurogenic Orthostatic Hypotension (NOH), Parkinson's Disease
Fipamezole in Neurogenic Orthostatic Hypotension
The purpose of this study is to determine whether Fipamezole is effective in the treatment of orthostatic hypotension and related symptoms in multiple system atrophy and Parkinson's disease.
- Conditions
- Symptomatic Neurogenic Orthostatic Hypotension (NOH), Parkinson's Disease, Multiple System Atrophy
- Trial name
- Foehn (NCT00758849)
- Testing
- Fipamezole
- Where
- 4 sites in France, Portugal
- Volunteers
- 24 people
- Sponsor
- Juvantia Pharma Ltd