- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04201093
Fixed-Dose Trial in Early Parkinson's Disease (PD) (TEMPO-1)
January 29, 2024 updated by: Cerevel Therapeutics, LLC
A Phase 3, Double-Blind, Randomized, Placebo-Controlled, Parallel-Group, 27-Week Trial to Evaluate the Efficacy, Safety, and Tolerability of Two Fixed Doses of Tavapadon in Early Parkinson's Disease (TEMPO-1 TRIAL)
The purpose of this study is to evaluate the clinical efficacy, safety and pharmacokinetics (PK) of 2 fixed doses of tavapadon and placebo in participants with early PD.
Study Overview
Status
Active, not recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Estimated)
522
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
New South Wales
-
Erina, New South Wales, Australia, 02250
- Erina, New South Wales
-
-
Queensland
-
Woolloongabba, Queensland, Australia, 4102
- Woolloongabba, Queensland
-
-
Victoria
-
Parkville, Victoria, Australia, 3050
- Parkville, Victoria
-
-
-
-
-
Pleven, Bulgaria, 5800
- Medical center VITA1, Pleven
-
Pleven, Bulgaria, 5800
- Pleven
-
Pleven, Bulgaria, 5800
- Pleven, Bulgaria
-
Sofia, Bulgaria, 1142
- Sofia
-
Sofia, Bulgaria, 1407
- Sofia
-
Sofia, Bulgaria, 1431
- Sofia
-
Sofia, Bulgaria, 1113
- Multiprofile Hospital, Sofia
-
Sofia, Bulgaria, 1408
- DCC Neoclinic
-
-
-
-
Ontario
-
Ottawa, Ontario, Canada, K1Y4E9
- Ottawa, Ontario
-
Toronto, Ontario, Canada, M5T 2S8
- Toronto, Ontario
-
-
-
-
-
Prague, Czechia, 100 00
- Prague,
-
Rychnov Nad Kněžnou, Czechia, 516 01
- Rychnov nad Kněžnou
-
-
Chocen
-
Choceň, Chocen, Czechia, 565 01
- Poliklinika, Chocen,
-
-
-
-
-
Bron, France, 69500
- Boulevard Pinel, Bron
-
Grenoble, France, 38043
- Grenoble cedex
-
Nancy, France, 54035
- Nancy, France
-
Nîmes, France, 30029
- Nîmes cedex
-
-
Creteil
-
Créteil, Creteil, France, 94010
- Creteil
-
-
-
-
-
Bad Homburg, Germany, 61348
- Bad Homburg
-
Haag In Oberbayern, Germany, 83527
- Haag in Oberbayern
-
Stadtroda, Germany, 07646
- Stadtroda
-
-
Muenster
-
Münster, Muenster, Germany, 48149
- Muenster
-
-
-
-
-
Haifa, Israel, 3109601
- Haifa
-
Petah tikva, Israel, 49100
- Petah Tiqva
-
Ramat Gan, Israel, 5265601
- Ramat Gan
-
Tel Aviv, Israel, 6100000
- Tel Aviv
-
-
-
-
-
Milano, Italy, 20126
- Milano
-
Padova, Italy, 35128
- Padova
-
Pisa, Italy, 56126
- Pisa
-
Rome, Italy, 00163
- Rome
-
Rome, Italy, 00179
- Rome
-
-
-
-
-
Kraków, Poland, 30-510
- Kraków
-
Warsaw, Poland, 02-777
- Singua
-
-
-
-
-
Barcelona, Spain, 08041
- Barcelona
-
Barcelona, Spain, 08190
- Barcelona
-
Madrid, Spain, 28006
- Madrid
-
Madrid, Spain, 28036
- Madrid, Spain
-
Madrid, Spain, 28922
- Madrid, Spain
-
Terrassa, Spain, 08222
- Terrassa
-
Valencia, Spain, 46026
- Valencia
-
-
Alicante
-
Elche, Alicante, Spain, 03203
- Elche
-
-
-
-
-
Dnipro, Ukraine, 49027
- Dnipro
-
Kharkiv, Ukraine, 61068
- Kharkiv
-
-
Zaporiizhzhya
-
Zaporizhzhya, Zaporiizhzhya, Ukraine, 69600
- Zaporiizhzhya
-
-
Zaporozhya
-
Zaporozhye, Zaporozhya, Ukraine, 69035
- Zaporozhya
-
-
-
-
Alabama
-
Birmingham, Alabama, United States, 35233
- Birmingham, Alabama
-
-
Arkansas
-
Little Rock, Arkansas, United States, 72205
- Little Rock, Arkansas
-
-
California
-
Fountain Valley, California, United States, 92708
- Fountain Valley, California
-
Los Angeles, California, United States, 90048
- Los Angeles, California
-
Pasadena, California, United States, 91105
- Pasadena, California
-
-
Colorado
-
Englewood, Colorado, United States, 80113
- Englewood, Colorado
-
-
Florida
-
Adventura, Florida, United States, 33180
- Adventura, Florida
-
Boca Raton, Florida, United States, 33486
- Boca Raton, Florida
-
Tampa, Florida, United States, 33613
- Tampa, Florida
-
-
Georgia
-
Augusta, Georgia, United States, 30912
- Augusta, Georgia
-
Savannah, Georgia, United States, 31406
- Savannah, Georgia
-
-
Illinois
-
Chicago, Illinois, United States, 60612
- Chicago, Illinois
-
-
Kansas
-
Kansas City, Kansas, United States, 66160
- Kansas City, Kansas
-
-
Maine
-
Scarborough, Maine, United States, 04074
- Scarborough, Maine
-
-
Massachusetts
-
Boston, Massachusetts, United States, 02215
- Boston, Massachusetts
-
-
Michigan
-
East Lansing, Michigan, United States, 48824
- East Lansing, Michigan
-
-
Nevada
-
Las Vegas, Nevada, United States, 89106
- Las Vegas, Nevada
-
-
North Carolina
-
Asheville, North Carolina, United States, 28806
- Asheville, North Carolina
-
Durham, North Carolina, United States, 27705
- Durham, North Carolina
-
-
Ohio
-
Columbus, Ohio, United States, 43221
- Columbus, Ohio
-
Toledo, Ohio, United States, 43614
- Toledo, Ohio
-
-
Pennsylvania
-
Philadelphia, Pennsylvania, United States, 19107
- Philadelphia, Pennsylvania
-
-
Texas
-
Georgetown, Texas, United States, 78628
- Georgetown, Texas
-
Houston, Texas, United States, 77030
- Houston, Texas
-
Lubbock, Texas, United States, 79410
- Lubbock, Texas
-
-
Vermont
-
Burlington, Vermont, United States, 05401
- Burlington, Vermont
-
-
Virginia
-
Virginia Beach, Virginia, United States, 23456
- Virginia Beach, Virginia
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
40 years to 80 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Key Inclusion Criteria:
- Male and female participants aged 40 to 80 years, inclusive, at the time of signing the informed consent form (ICF)
- Sexually active men or women of childbearing potential must agree to use acceptable (at minimum) or highly effective birth control, or remain abstinent during the trial and for 4 weeks after the last dose of trial treatment
- Participants who are capable of giving signed informed consent, which includes compliance with the requirements and restrictions listed in the ICF and in the protocol
- Participants with a diagnosis of PD that is consistent with the UK Parkinson's Disease Society Brain Bank diagnostic criteria
- Participants with modified Hoehn and Yahr stage 1, 1.5, or 2
- Participants with disease duration (from time of diagnosis) of less than (<) 3 years and disease progression in the 3 years before signing the ICF
- Participants with an MDS-UPDRS Part II score >=2 and Part III score >=10 at the Screening Visit and at the Baseline Visit
- Participants with early PD who, in the opinion of the investigator, require pharmacologic intervention for disease management
- Participants who are treatment naïve or have a history of prior incidental treatment with dopaminergic agents (including Levodopa [L-Dopa] and dopamine receptor agonist medications) for <3 months in total but not within 2 months of the Baseline Visit. Prior and concurrent use of monoamine oxidase B (MAO-B) inhibitors is permitted if use was initiated >90 days before the Baseline Visit and the dosage will remain stable for the duration of the trial (i.e, no change in the MAO-B inhibitor dose is permitted during the trial)
- Participants who are willing and able to refrain from any PD medications that are not permitted by the protocol (including dopaminergic agents) throughout participation in the trial.
Key Exclusion Criteria:
- Participants with a history or clinical features consistent with essential tremor, atypical or secondary parkinsonian syndrome (including, but not limited to, progressive supra nuclear palsy, multiple system atrophy, cortico-basal degeneration, or drug-induced or post stroke parkinsonism).
- Participants with a history of nonresponse or insufficient response to L-Dopa at therapeutic dosages.
- Participants with a history or current diagnosis of a clinically significant impulse control disorder (Disruptive, Impulse Control, and Conduct Disorder per DSM-5).
- Participants with the presence of or history of brain tumor, hospitalization for severe head trauma, epilepsy (as defined by the International League Against Epilepsy), or seizures.
- Participants with a history of psychosis or hallucinations within the previous 12 months.
- Participants who answer "yes" on the Columbia-Suicide Severity Rating Scale (C-SSRS) Suicidal Ideation Item 4 or Item 5 (Active Suicidal Ideation with Some Intent to Act, Without Specific Plan, or Active Suicidal Ideation with Specific Plan and Intent) and whose most recent episode meeting the criteria for C-SSRS Item 4 or Item 5 occurred within the last 6 months, OR Participants who answer "yes" on any of the 5 C-SSRS Suicidal Behavior Items (actual attempt, interrupted attempt, aborted attempt, preparatory acts, or behavior) and whose most recent episode meeting the criteria for any of these 5 C-SSRS Suicidal Behavior Items occurred within the last 2 years, OR Participants who, in the opinion of the investigator, present a serious risk of suicide.
- Participants with substance abuse or dependence disorder, including alcohol, benzodiazepines, and opioids, but excluding nicotine, within the past 6 months (180 days)
- Participants with dementia or cognitive impairment that, in the judgement of the investigator, would exclude the participant from understanding the ICF or participating in the trial
- Participants with any condition that could possibly affect drug absorption, including bowel resections, bariatric weight loss surgery, or gastrectomy (this does not include gastric banding).
- Participants who have a positive result for human immunodeficiency virus (HIV) antibodies, hepatitis B surface antigen (HbsAg), or hepatitis C virus (HCV) antibodies at screening.
- Participants with a history of myocardial infarction with residual atrial, nodal, or ventricular arrhythmias that are not controlled with medical and/or surgical intervention; second- or third-degree atrioventricular block; sick sinus syndrome; severe or unstable angina; or congestive heart failure within the last 12 months. A recent (less than or equal to [<=] 12 months) history of myocardial infarction with secondary arrhythmias is exclusionary regardless of the therapeutic control.
- Participants with a history of neuroleptic malignant syndrome.
- Participants who are currently receiving moderate or strong CYP3A4 inducers or CYP3A4 inhibitors (except for topical administration).
- Participants with a positive urine drug screen for illicit drugs are excluded and may not be retested or rescreened. Participants with a positive urine drug screen resulting from use of marijuana (any Tetrahydrocannabinol [THC]-containing product), prescription, or over-the-counter medications or products that, in the investigator's documented opinion, do not signal a clinical condition that would impact the safety of the participant or interpretation of the trial results may continue evaluation for the trial following consultation and approval by the medical monitor
- Participants with a Montreal Cognitive Assessment (MoCA) score <26
- Participants with clinically significant orthostatic hypotension (eg, syncope)
- Participants with a 12-lead ECG demonstrating a QTcF interval >450 msec
- Participants with moderate or severe renal impairment (creatinine clearance as estimated by Cockcroft-Gault formula <30 mL/min or on dialysis)
Participants with any of the following abnormalities in clinical laboratory tests at the Screening Visit, as assessed by the central laboratory and confirmed by a single repeat measurement, if deemed necessary:
- Aspartate Aminotransferase (AST) or Alanine Aminotransferase (ALT) >=3 × Upper Limit Normal (ULN).
- Total bilirubin >=1.5 × ULN. Participants with a history of Gilbert's syndrome may be eligible provided they have a value <ULN for direct bilirubin.
- Participants with other abnormal laboratory test results, vital sign results, or ECG findings unless, in the judgment of the investigator, the findings are not medically significant and would not impact the safety of the participants or the interpretation of the trial results.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Tavapadon 5 mg
Participants will receive tavapadon tablet titrated up to 5 milligram (mg) once daily (QD) orally for 27 weeks.
|
Participants will be randomized to receive tavapadon 5 mg QD or 15 mg QD tablet once daily orally for 27 weeks.
Other Names:
|
Experimental: Tavapadon 15 mg
Participants will receive tavapadon tablet titrated up to 15 milligram (mg) QD orally for 27 weeks.
|
Participants will be randomized to receive tavapadon 5 mg QD or 15 mg QD tablet once daily orally for 27 weeks.
Other Names:
|
Placebo Comparator: Placebo
Participants will receive placebo matching to tavapadon tablet QD orally for 27 weeks.
|
Participants will receive placebo matching to tavapadon QD orally for 27 weeks.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline in the Movement Disorder Society - Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Parts II and III Combined Score
Time Frame: 27 Weeks
|
The Movement Disorder Society-sponsored revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) retains the four-scale structure with a reorganization of the various subscales.
Part II contains 13 sub-scores for the motor experiences of daily living and Part III, 33 sub-scores based on 18 items, several with right, left or other body distribution scores for the motor examination.
Each sub-score is anchored with 5 responses that are linked to the commonly accepted clinical terms: 0=normal, 1=slight, 2=mild, 3=moderate, and 4=severe.
The sub-score for each is summed to calculate the total scores.
The scale range for Part II+III Total Score is 0-184 (Part II maximum total score 52 + Part III maximum total score132).
The higher the score the greater the severity.
A negative change from baseline represents an improvement in motor function.
|
27 Weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change From Baseline in the Movement Disorder Society - Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Parts II Score
Time Frame: 27 Weeks
|
The Movement Disorder Society-sponsored revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) retains the four-scale structure with a reorganization of the various subscales.
Part II contains 13 sub-scores for the motor experiences of daily living.
Each sub-score is anchored with 5 responses that are linked to the commonly accepted clinical terms: 0=normal, 1=slight, 2=mild, 3=moderate, and 4=severe.
The sub-score for each is summed to calculate the total scores.
The total score range is 0-52.
The higher the score the greater the severity.
A negative change from baseline represents an improvement in motor function.
|
27 Weeks
|
Percentage of Responders with "Much Improved" or "Very Much Improved" on Participant Global Impression of Change (PGIC ) at endpoint
Time Frame: 27 Weeks
|
The PGIC is the participant-reported outcome.
The qualitative assessment of meaningful change will be determined by the participant in response to the question, "Compared to your condition at the beginning of treatment, how much has your condition changed?"
Scores are: 1=very much improved; 2=much improved; 3=minimally improved; 4=no change; 5=minimally worse; 6=much worse; and 7=very much worse.
Percentage of responders with much improved and very much improved on PGIC scale will be assessed.
|
27 Weeks
|
Change From Baseline in the Movement Disorder Society - Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Parts I, II and III Combined Score
Time Frame: 27 Weeks
|
The MDS-UPDRS is a multidimensional scale that assesses the motor and non-motor impacts of PD across 4 parts.
Part I, non-motor aspects of experiences of daily living, comprises 13 items, 6 of which are rated by the physician (Part IA) and 7 of which are rated by the participant (Part IB).
Part II, motor aspects of experiences of daily living, comprises 13 items that are rated by the participant.
Part III, motor examination, comprises 18 items that are assessed by the investigator (resulting in 33 scores by location and lateralization).
Part IV, motor complications, comprises 6 item (3 items for dyskinesia and 3 items for fluctuation) and requires the physician to use historical and objective information to assess dyskinesia and motor fluctuations.
Each item of all the parts will be rated on a scale from 0 to 4 on which 0 = normal, 1=slight, 2=mild, 3=moderate, and 4=severe.
Change from baseline in MDS-UPDRS parts I, II and III combined score will be assessed.
|
27 Weeks
|
Change From Baseline in the Movement Disorder Society - Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Parts I, II and III Individual Score
Time Frame: 27 Weeks
|
The MDS-UPDRS is a multidimensional scale that assesses the motor and non-motor impacts of PD across 4 parts.
Part I, non-motor aspects of experiences of daily living, comprises 13 items, 6 of which are rated by the physician (Part IA) and 7 of which are rated by the participant (Part IB).
Part II, motor aspects of experiences of daily living, comprises 13 items that are rated by the participant.
Part III, motor examination, comprises 18 items that are assessed by the investigator (resulting in 33 scores by location and lateralization).
Part IV, motor complications, comprises 6 item (3 items for dyskinesia and 3 items for fluctuation) and requires the physician to use historical and objective information to assess dyskinesia and motor fluctuations.
Each item of all the parts will be rated on a scale from 0 to 4 on which 0 = normal, 1=slight, 2=mild, 3=moderate, and 4=severe.
Change from baseline in MDS-UPDRS parts I, II and III Individual score will be assessed.
|
27 Weeks
|
Change from Baseline in the Clinical Global Impression - Severity of Illness (CGI-S) Score
Time Frame: 27 Weeks
|
CGI-S scale is a 7-point scale that requires the clinician to rate the severity of the participant's illness at the time of the assessment relative to the clinician's past experience with participants who have the same diagnosis.
Raters select one response based on the following question: "Considering your total clinical experience with this particular population, how ill is the participant at this time?"
Scores are: 1=normal, not at all ill; 2=borderline ill; 3=mildly ill; 4=moderately ill; 5=markedly ill; 6=severely ill; and 7=among the most extremely ill participants.
Change from baseline in the Clinical Global Impression - Severity of Illness (CGI-S) Score will be assessed.
|
27 Weeks
|
Clinical Global Impression - Improvement (CGI-I) Score
Time Frame: 27 Weeks
|
CGI-I a 7-point scale that requires the clinician to assess how much the participant's illness has improved or worsened relative to the baseline state at the beginning of the intervention.
Raters select one response based on the following question, "Compared to your patient's condition at the beginning of treatment, how much has your patient changed?"
Scores are: 1=very much improved; 2=much improved; 3=minimally improved; 4=no change; 5=minimally worse; 6=much worse; and 7=very much worse.
Clinical Global Impression - Improvement (CGI-I) will be assessed.
|
27 Weeks
|
Patient Global Impression of Change (PGIC) Score
Time Frame: 27 Weeks
|
The PGIC is the participant-reported outcome.
The qualitative assessment of meaningful change will be determined by the participant in response to the question, "Compared to your condition at the beginning of treatment, how much has your condition changed?"
Scores are: 1=very much improved; 2=much improved; 3=minimally improved; 4=no change; 5=minimally worse; 6=much worse; and 7=very much worse.
|
27 Weeks
|
Epworth Sleepiness Scale (ESS)
Time Frame: 27 Weeks
|
ESS is a scale that is intended to measure daytime sleepiness.
It assesses the likelihood of dozing off or falling asleep in the following common situations: sitting and reading, sitting inactive in a public place as a passenger in a car for an hour or more without stopping for a break, lying down to rest when circumstances permit, sitting and talking to someone, sitting quietly after a meal without alcohol, and in a car while stopped for a few minutes in traffic or at a light.
Each situation is rated as 0=would never nod off, 1=slight chance of nodding off, 2=moderate chance of nodding off, or 3=high chance of nodding off.
A score greater than or equal to (> =) 10 indicates that the patient may need to get more sleep, improve sleep practices, or seek medical attention to determine why he or she is sleepy.
|
27 Weeks
|
Questionnaire for Impulsive-Compulsive Disorders in Parkinson's Disease-Rating Scale (QUIP-RS)
Time Frame: 27 Weeks
|
QUIP-RS is a global screening instrument that assesses impulse control disorders (ICDs) and related disorders (punding, hobbyism, and dopamine dysregulation syndrome) in participants with PD.
The QUIP-RS has 4 primary questions that pertain to commonly reported thoughts, urges/desires, and behaviors associated with ICDs, each of which is applied to 4 ICDs (compulsive gambling, buying, eating, sexual behavior) and 3 related disorders (medication use, punding, and hobbyism).
The QUIP-RS uses a 5-point Likert scale (score 0-4 [0 means "never" and 4 means "very often"] for each question) to gauge the frequency of behaviors.
Scores for each ICD and related disorder range from 0 to 16, with a higher score indicating greater severity (frequency) of symptoms.
The total QUIP-RS score for all ICDs and related disorders combined ranges from 0 to 112.
|
27 Weeks
|
Columbia-Suicide Severity Rating Scale (C-SSRS)
Time Frame: 27 Weeks
|
The C-SSRS rates an individual's degree of suicidal ideation (SI) on a scale, ranging from "wish to be dead" to "active suicidal ideation with specific plan and intent."
The scale identifies SI severity and intensity, which may be indicative of an individual's intent to commit suicide.
C-SSRS SI severity subscale ranges from 0 (no SI) to 5 (active SI with plan and intent).
|
27 Weeks
|
Number of Participants with Treatment Emergent Adverse Events (TEAEs)
Time Frame: 31 Weeks
|
An AE is any untoward medical occurrence in a participant or clinical trial participant, temporally associated with the use of trial intervention, whether or not considered related to the trial intervention.
Any AE occurring following the start of treatment or occurring before treatment but increasing in severity afterward were counted as treatment-emergent AE (TEAE).
Clinically significant abnormalities in Clinical Laboratory Evaluations, Vital Signs, Physical and Neurological evaluations and ECGs will be reported as TEAEs.
|
31 Weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Cari Combs, MD, Cerevel Therapeutics, LLC
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
December 13, 2019
Primary Completion (Estimated)
September 1, 2024
Study Completion (Estimated)
October 1, 2024
Study Registration Dates
First Submitted
December 13, 2019
First Submitted That Met QC Criteria
December 13, 2019
First Posted (Actual)
December 17, 2019
Study Record Updates
Last Update Posted (Actual)
January 30, 2024
Last Update Submitted That Met QC Criteria
January 29, 2024
Last Verified
January 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- CVL-751-PD-001
- 2019-002949-38 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
Yes
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Parkinson Disease
-
National Heart, Lung, and Blood Institute (NHLBI)CompletedParkinson Disease 6, Early-Onset | Parkinson Disease (Autosomal Recessive, Early Onset) 7, Human | Parkinson Disease Autosomal Recessive, Early Onset | Parkinson Disease, Autosomal Recessive Early-Onset, Digenic, Pink1/Dj1United States
-
ProgenaBiomeRecruitingParkinson Disease | Parkinsons Disease With Dementia | Parkinson-Dementia Syndrome | Parkinson Disease 2 | Parkinson Disease 3 | Parkinson Disease 4United States
-
King's College LondonGlaxoSmithKlineCompletedParkinson Disease | Idiopathic Parkinson Disease | Parkinson Disease, PARK8United Kingdom
-
Ohio State UniversityCompletedParkinson's Disease | Parkinson Disease | Idiopathic Parkinson Disease | Idiopathic Parkinson's Disease | Parkinson Disease, Idiopathic | Parkinson's Disease, IdiopathicUnited States
-
National Yang Ming UniversityUnknownEarly Onset Parkinson Disease | Early Stage Parkinson Disease
-
Michele Tagliati, MDRecruitingREM Sleep Behavior Disorder | Symptomatic Parkinson Disease | Pre-motor Parkinson DiseaseUnited States
-
Cedars-Sinai Medical CenterEnrolling by invitationREM Sleep Behavior Disorder | Symptomatic Parkinson Disease | Pre-motor Parkinson DiseaseUnited States
-
Mahatma Gandhi Institute of Medical SciencesCompletedStroke, Parkinson' s Disease, Neurological Impairments, Tele-rehabilitationIndia
-
Merck Sharp & Dohme LLCCompletedParkinson Disease | Idiopathic Parkinson Disease | Idiopathic Parkinson's Disease
-
University of DeustoCompletedPARKINSON DISEASE (Disorder)Spain
Clinical Trials on Tavapadon
-
Cerevel Therapeutics, LLCCompletedHealthy SubjectsUnited States
-
Cerevel Therapeutics, LLCCompleted
-
Cerevel Therapeutics, LLCCompleted
-
Cerevel Therapeutics, LLCEnrolling by invitationParkinson DiseasePoland, United States, Spain, Australia, Bulgaria, Canada, Czechia, France, Germany, Hungary, Israel, Italy, Serbia, Ukraine
-
Cerevel Therapeutics, LLCActive, not recruitingParkinson DiseasePoland, Spain, United States, France, Germany, Hungary, Italy, Serbia, Ukraine, Australia, Korea, Republic of, Taiwan, Thailand
-
Cerevel Therapeutics, LLCCompletedParkinson DiseaseUnited States
-
Cerevel Therapeutics, LLCCompletedParkinson DiseaseGermany, Spain, United States, Australia, Bulgaria, Czechia, France, Israel, Italy, Poland, Ukraine, Serbia
-
Axelar ABCompletedSolid Tumors | Hematological MalignanciesSweden
-
Cerevel Therapeutics, LLCCompleted