Rotigotine Versus Placebo As Double Blind Study To Evaluate The Efficacy In Early Stage Idiopathic Parkinson's Disease Patients

Phase 3

Completed

Conditions: IDIOPATHIC PARKINSON'S DISEASE

Interventions: Drug: Placebo Patch
Drug: Rotigotine

Registration Number: NCT01646268

Lead Sponsor: UCB Pharma

Brief Summary: The primary objective is to demonstrate that the Rotigotine transdermal patch is efficacious in Chinese subjects with early-stage idiopathic Parkinson's disease.

Detailed Description: The study includes a maximum 4-week Screening Period, a maximum 4-week Titration Period for early-stage Parkinson's disease 24-week Maintenance Period, a maximum 6-day De-escalation Period and 30-day Safety Follow-Up Period. The maximum study durations for an individual subject with early-stage Parkinson's disease will be 36 weeks.

Recruitment & Eligibility

Status: COMPLETED

Sex: All

Target Recruitment: 249

Inclusion Criteria

An Independent Ethics Committee (IEC)-approved written informed consent is signed and dated by the subject or by the legal representative
Subject/legal representative is considered reliable and capable of adhering to the protocol, visit schedule or study medication intake according to the judgment of the investigator
Subject has Idiopathic Parkinson's Disease of ≤5 years' duration, defined by the cardinal sign, Bradykinesia, plus the presence of at least 1 of the following: resting tremor, rigidity, or impairment of postural reflexes, and without any other known or suspected cause of Parkinsonism
Subject is Hoehn & Yahr stage ≤3
Subject is male or female aged ≥30 years at Screening (Visit 1)
Subject has a Mini Mental State Examination (MMSE) score of ≥25
Subject has a Unified Parkinson's Disease Rating Scale (UPDRS) motor score (Part III) of ≥10 at Baseline (Visit 2)
If the subject is receiving an Anticholinergic agent (eg, Benztropine, Trihexyphenidyl, Parsitan, Procyclidine, Biperiden), a monoamine oxidase (MAO)-B inhibitor (eg, Selegiline), an N-methyl-d-aspartate (NMDA) antagonist (eg, Amantadine), he/she must have been on a stable dose for at least 28 days prior to Baseline (Visit 2) and be maintained on that dose for the duration of the study

Exclusion Criteria

Subject has previously participated in this study or subject has previously received the study medication under investigation in this study
Subject is participating in another study of an investigational drug or has done so within 28 days prior to the Baseline Visit (Visit 2)
Subject has a history of significant skin hypersensitivity to adhesive or other transdermal preparations or recent unresolved contact Dermatitis
Subject has a lifetime history of suicide attempt (including an actual attempt, interrupted attempt, or aborted attempt), or has suicidal ideation in the past 6 months as indicated by a positive response ("Yes") to either Question 4 or Question 5 of the Columbia-Suicide Severity Rating Scale (C-SSRS) at Screening (Visit 1)
Subject has atypical Parkinson's syndrome(s) due to drugs (eg, Metoclopramide, Flunarizine), metabolic neurogenetic disorders (eg, Wilson's Disease), Encephalitis, Cerebrovascular Disease, or Degenerative Disease (eg, progressive Supranuclear Palsy)
Subject has a history of Pallidotomy, Thalamotomy, deep brain stimulation, or fetal tissue transplant
Subject has dementia, active psychosis or hallucinations, or severe depression
Subject is receiving therapy with a dopamine agonist either concurrently or has done so within 28 days prior to the Baseline Visit (Visit 2)
Subject is receiving therapy with L dopa/carbidopa and/or L-dopa/benserazide within 28 days of Baseline (Visit 2) or has received L-dopa/carbidopa and/or L-dopa/benserazide for more than 6 months since diagnosis
Subject is receiving therapy with 1 of the following drugs either concurrently or within 28 days prior to Baseline (Visit 2): Alpha-methyl dopa, Metoclopramide, Reserpine, Neuroleptics (except specific atypical neuroleptics: Olanzapine, Ziprasidone, Aripiprazole, Clozapine, Quetiapine), MAO-A inhibitors, Methylphenidate, or Amphetamine
Subject is currently receiving central nervous system (CNS) active therapy (eg, sedatives, hypnotics, antidepressants, anxiolytics), unless the dose has been stable for at least 28 days prior to Baseline Visit (Visit 2) and is likely to remain stable for the duration of the study
Subject has a current diagnosis of Epilepsy, has a history of seizures as an adult, has a history of stroke, or has had a transient ischemic attack within 1 year prior to Screening (Visit 1)
Subject has clinically relevant hepatic dysfunction (as defined as a total bilirubin >2.0 mg/dL or alanine aminotransferase (ALT) and/or aspartate aminotransferase (AST) greater than 2 times the upper limit of the reference range)
Subject has clinically relevant renal dysfunction (serum creatinine >2.0 mg/dL [>178 umol/L])
Subject has clinically relevant cardiac dysfunction (any cardiac disorder which in the opinion of the investigator would put the subject at risk of clinically relevant arrhythmia) and/or myocardial infarction within the last 12 months
Subject has a QT interval corrected for heart rate according to Bazett's formula (QTcB) of ≥500 ms at Screening (Visit 1)
Subject has a history of only symptomatic (not asymptomatic) orthostatic hypotension with a decrease of systolic blood pressure (SBP) from supine to standing position of ≥20 mmHg or of ≥10 mmHg in diastolic blood pressure (DBP) after 1 or 3 minutes within 28 days prior to the Baseline Visit (Visit 2), or SBP less than 105 mmHg at study entry
Subject has evidence of an impulse control disorder (ICD) at Screening (Visit 1)
Subject has a history of known intolerance/hypersensitivity to the following Antiemetics; Domperidone, Trimethobenzamide, Ondansetron, Tropisetron, Granisetron, and Glycopyrrolate
Subject has a history of chronic alcohol or drug abuse within the last 5 years
Subject is pregnant or nursing, or is of childbearing potential but (i) not surgically sterile or (ii) not using adequate birth control methods (including at least a double barrier method) or (iii) not sexually abstinent or (iv) not at least 2 years post-menopausal
Subject has any other clinically relevant medical condition, psychiatric condition, or laboratory abnormality, which would in the judgment of the investigator, interfere with the subject's ability to participate in the study

Study & Design

Study Type: INTERVENTIONAL

Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Placebo	Placebo Patch	Placebo, daily doses, placebo group
Rotigotine	Rotigotine	Rotigotine, daily doses, treatment group

Primary Outcome Measures

Name	Time	Method
Change in the Sum of the Score From the Activities of Daily Living (ADL) Scale and Motor Examination in the Unified Parkinson's Disease Rating Scale (UPDRS) (Parts II+III, a UPDRS Subtotal) From Baseline to the End of Double-blind Maintenance Period	From Baseline (Week 0) to end of Maintenance Period (up to Week 24)	The UPDRS assessments (Parts II+III) will be performed at every visit. For the assessment of the subject's disability, Part II of the UPDRS will be used. Data will be gathered pertaining to the subject's disease state in the "on" state. Subjects will respond to questions about their general state in the week prior to their scheduled visit in conjunction with any observations made by the investigator (or designee). For the assessment of the subject's motor function, Part III of the UPDRS will be used and the assessments will be done while the subject is in the "on" state. The UPDRS Part II (Activities of Daily Living) consists of 13 items scored between 0 and 4. The UPDRS Part III (motor subscale) consists of 27 items and sub items scored between 0 and 4. The sum score is calculated as sum of these 27 individual scores. The sum score ranges from 0 to 160, higher scores denote greater disability.

Secondary Outcome Measures

Name	Time	Method
Response to Therapy, Defined as ≥20 % Decrease in the Sum of Scores From Activities of Daily Living (ADL) & Motor Examination in Unified Parkinson's Disease Rating Scale (UPDRS Parts II+III, a UPDRS Subtotal) From Baseline to End of Maintenance Period	From Baseline (Week 0) to end of Maintenance Period (up to Week 24)	The UPDRS assessments (Parts II+III) will be performed at every visit. For the assessment of the subject's disability, Part II of the UPDRS will be used. Data will be gathered pertaining to the subject's disease state in the "on" state. Subjects will respond to questions about their general state in the week prior to their scheduled visit in conjunction with any observations made by the investigator (or designee). For the assessment of the subject's motor function, Part III of the UPDRS will be used and the assessments will be done while the subject is in the "on" state. The UPDRS Part II (Activities of Daily Living) consists of 13 items scored between 0 and 4. The UPDRS Part III (motor subscale) consists of 27 items and sub items scored between 0 and 4. The sum score is calculated as sum of these 27 individual scores. A higher score denotes greater disability.
Change in Unified Parkinson's Disease Rating Scale [UPDRS Part II (ADL)] From Baseline to the End of the Double-blind Maintenance Period	From Baseline (Week 0) to end of Maintenance Period (up to Week 24)	The UPDRS assessments (Parts II+III) will be performed at every visit. For the assessment of the subject's disability, Part II of the UPDRS will be used. Data will be gathered pertaining to the subject's disease state in the "on" state. Subjects will respond to questions about their general state in the week prior to their scheduled visit in conjunction with any observations made by the investigator (or designee). The UPDRS Part II (Activities of Daily Living) consists of 13 items scored between 0 and 4. The sum score ranges from 0 to 52, higher scores denote greater disability.
Change in Unified Parkinson's Disease Rating Scale [UPDRS Part III (Motor Examination)] From Baseline to the End of the Double-blind Maintenance Period	From Baseline (Week 0) to end of Maintenance Period (up to Week 24)	The UPDRS assessments (Parts II+III) will be performed at every visit. For the assessment of the subject's motor function, Part III of the UPDRS will be used and the assessments will be done while the subject is in the "on" state. The UPDRS Part III (motor subscale) consists of 27 items and sub items scored between 0 and 4. The sum score ranges from 0 to 108, higher scores denote greater disability.

Trial Locations

Locations (24): 025
🇨🇳
Beijing, China
016
🇨🇳
Tianjin, China
021
🇨🇳
Fuzhou, China
018
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Hangzhou, China
001
🇨🇳
Beijing, China
007
🇨🇳
Chengdu, China
019
🇨🇳
Beijing, China
006
🇨🇳
Wuhan, China
002
🇨🇳
Beijing, China
024
🇨🇳
Wuhan, China
017
🇨🇳
Changchun, China
027
🇨🇳
Chengdu, China
010
🇨🇳
Guangzhou, China
011
🇨🇳
Guangzhou, China
014
🇨🇳
Guangzhou, China
015
🇨🇳
Guangzhou, China
005
🇨🇳
Hangzhou, China
013
🇨🇳
Hangzhou, China
023
🇨🇳
Jinan, China
004
🇨🇳
Shanghai, China
009
🇨🇳
Shanghai, China
008
🇨🇳
Suzhou, China
022
🇨🇳
Wuhan, China
003
🇨🇳
Shanghai, China