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Idiopathic Parkinson's DiseasePhase 4NCT01523301

Rotigotine Versus Placebo to Evaluate the Efficacy on Depressive Symptoms in Idiopathic Parkinson's Disease Patients

A Phase 4 study testing Rotigotine in people with Idiopathic Parkinson's Disease, run by UCB Korea Co., Ltd. at 29 sites in South Korea.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study was to show superiority of Rotigotine over placebo on improvement of depressive symptoms in subjects with idiopathic Parkinson's disease. Read more about this study

Who is it for?
Ages 20 years and older
Conditions the study is for
Idiopathic Parkinson's Disease
What is being tested?
Rotigotine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
380 participants
Where
29 sitesSouth Korea
Study dates
Apr 2012to Oct 2014
Phase
Phase 4
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 20 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Male or female subjects ≥ 20 years old
  • Subjects diagnosed with idiopathic Parkinson's disease (according to the United Kingdom Parkinson's Disease Society Brain Bank Diagnostic Criteria for Parkinson's disease) at modified Hoehn and Yahr Scale stages I-III; do not have motor fluctuations, dyskinesia, and have stable motor symptom at least 4 weeks prior to the Screening Visit as judged by the local investigator
  • Subject has a Beck Depression Inventory II (BDI-II) score ≥ 16 as evidenced by depression rating scale study in Parkinson's disease (Schrag A et al, 2007)
  • Subject has a Mini-Mental State Examination (MMSE) score ≥ 24
  • If subject is taking Levodopa (L-DOPA) and derivatives, Monoamine Oxidase (MAO) B-inhibitors, anticholinergics agents, Catechol-O-Methyl Transferase (COMT) inhibitor or N-Methyl-D-Aspartate (NMDA) antagonist, he/she must have been on stable dose for at least 28 days prior to the Screening Visit
  • If subject is taking an antidepressant drug such as selective serotonin reuptake inhibitors (SSRIs), serotonin-norepinephrine reuptake inhibitors (SNRIs), bupropion, tricyclic antidepressants (TCAs), he/she must have been on a stable dose for at least 28 days prior to the Screening Visit and be maintained on that dose for the duration of the trial

Who cannot join

  • Subject has any medical or psychiatric condition (ie, bipolar disorder, dementia, hallucinations or psychosis) that, in the opinion of the investigator, could jeopardize or would compromise the subject's ability to participate in this study
  • Subject has a lifetime history of suicide attempt (including an active 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 C-SSRS at Screening (Visit 1)
  • Current psychotherapy or behavior therapy while participating in this study
  • Subject has received electroconvulsive therapy within 12 weeks of the Screening Visit
  • Subject who has received dopamine agonists within 28 days of the Screening Visit
  • Subject who has received neuroleptics, methylphenidate, reserpine, alpha-methyldopa, metoclopramide, levosulpiride or amphetamine derivatives within 28 days of the Screening Visit

Trial locations and contacts

29 sites in 1 country.

29 sites in 1 country

South Korea29 sites
  • 03

    Ansan

  • 19

    Anyang

  • 08

    Busan

  • 26

    Busan

  • 04

    Daegu

  • 05

    Daegu

  • 16

    Daejeon

  • 28

    Goyang

  • 24

    Gwangju

  • 29

    Gwangju

  • 11

    Gyeonggi-do

  • 15

    Jinju

  • 23

    Jungbuk

  • 01

    Seoul

  • 02

    Seoul

  • 06

    Seoul

  • 07

    Seoul

  • 09

    Seoul

  • 10

    Seoul

  • 12

    Seoul

  • 13

    Seoul

  • 14

    Seoul

  • 17

    Seoul

  • 18

    Seoul

  • 20

    Seoul

  • 21

    Seoul

  • 22

    Seoul

  • 27

    Seoul

  • 25

    Yangsan

Other trials in South Korea

About this study

Official title: Double Blind, Placebo-controlled, Parallel, Multicenter, Randomized Interventional Phase IV Study to Evaluate the Efficacy of Rotigotine on Depressive Symptoms in Idiopathic Parkinson's Disease Patients

The purpose of this study was to show superiority of Rotigotine over placebo on improvement of depressive symptoms in subjects with idiopathic Parkinson's disease.

Read the detailed description

The study included a maximum 2-week Screening Period, a maximum 4-week Titration Period for early-stage Parkinson's disease or maximum 7-week Titration Period for advanced-stage Parkinson's disease, 8-week Maintenance Period, a maximum 6-day De-escalation Period for early-stage Parkinson's disease or maximum 12-day De-escalation Period for advanced-stage Parkinson's disease and 30-day Safety Follow-Up Period.

The maximum study durations for an individual subject with early-stage Parkinson's disease and with advanced-stage Parkinson's disease were 19 weeks and 23 weeks, respectively.

Being tested
Rotigotine, Placebo
Keywords
Rotigotine, Neupro, Depressive Symptom, Idiopathic Parkinson's disease
Medical subject headings
Parkinson Disease, Depression

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • RotigotineDrug

    Transdermal Patch

    Content:

    2 mg /24 h (10 cm^2), 4 mg /24 h (20 cm^2), 6 mg /24 h (30 cm^2), 8 mg /24 h (40 cm^2)

    • For early-stage Parkinson's disease, Subjects received Rotigotine patches in escalating weekly dose (starting with daily doses 2 mg/24 h to 8 mg/24 h) for a maximum 4-week Titration Period, then 8 week Maintenance period
    • For advanced-stage Parkinson's disease, Subjects received Rotigotine patches in escalating weekly dose (starting with daily doses 4 mg/24 h to 16 mg/24 h) for a maximum 7-week Titration Period, then 8 week Maintenance period
  • PlaceboDrug

    Transdermal Patch

    Size:

    10 cm^2, 20 cm^2, 30 cm^2, 40 cm^2

    Subjects randomized to placebo received matching placebo patches

Study groups in NCT01523301
Study groupRoleWhat they receive
RotigotineExperimentalRotigotine, daily doses, treatment group
Receives: Drug: Rotigotine
PlaceboPlacebo comparatorPlacebo, daily doses, placebo group
Receives: Drug: Placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change From Baseline to the End of Maintenance Period in the Score of the Hamilton Depression Scale (HAM-D)

    The HAM-D consists of 17 items. Nine of the items are scored on a 5-point scale, ranging from 0 to 4. The remaining 8 items are scored on a 3-point scale, from 0 to 2. Therefore, the total score ranges between 0 to 52, with a cutoff score of 15/16 diagnosing major depressive disorder.

    Measured: From Baseline (Week 0) to end of Maintenance Period (up to Week 15)

Secondary outcomes (6)
  1. Change From Baseline to the End of Maintenance Period in the Score of Beck Depression Inventory (BDI-II)

    The Beck Depression Inventory II (BDI-II) is a self-report instrument to measure Depression symptoms and severity. There are 21 items in the BDI-II. Scores of 0-13 are considered minimal depression; 14-19 indicates mild depression; 20-28 indicates moderate depression; and 29-63 indicates severe depression.

    Measured: From Baseline (Week 0) to end of Maintenance Period (up to Week 15)

  2. Change From Baseline to the End of Maintenance Period in the Score of Unified Parkinson's Disease Rating Scale (UPDRS) Part II (Activities of Daily Living-ADL Subscale)

    The UPDRS Part II is a tool to measure Activities in Daily Living - it includes speech, salivation, swallowing, handwriting, cutting food and handling utensils, dressing, hygiene, turning in bed and adjusting clothes, falling (unrelated to freezing), freezing when walking, walking, tremor, and sensory complaints related to Parkinsonism. Each of the 13 questions is measured on a scale from 0 (normal) to 4 (severe). The total score of UPDRS part II ranges from 0 (normal) to 52 (severe).

    Measured: From Baseline (Week 0) to end of Maintenance Period (up to Week 15)

  3. Change From Baseline to the End of Maintenance Period in the Score of Unified Parkinson's Disease Rating Scale (UPDRS) Part III (Motor Subscale)

    Improvement of motor symptoms is measured by the change from Baseline in UPDRS Part III motor score. The UPDRS Part III is an accepted and validated scale for the assessment of motor function in Parkinson's disease. Each of the elements in the UPDRS Part III is measured on a scale of 0 to 4, where 0 is normal and 4 represents severe abnormalities. The total score of UPDRS part III ranges from 0 (normal) to 108 (severe abnormalities).

    Measured: From Baseline (Week 0) to end of Maintenance Period (up to Week 15)

  4. Change From Baseline to the End of Maintenance Period in the Combined Score of Unified Parkinson's Disease Rating Scale (UPDRS) Part II (ADL) Plus Part III (Motor Subscale)

    The combined score of UPDRS part II and UPDRS part III is the sum of the individual scores and threfore ranges from 0 (normal) to 160 (severe).

    Measured: From Baseline (Week 0) to end of Maintenance Period (up to Week 15)

  5. Change From Baseline to the End of Maintenance Period in the Score of Apathy Scale (AS)

    The AS is an abbreviated version of the Apathy Scale (AS). The AS consists of 14 items phrased as questions that are to be answered on a four-point Likert scale. It was developed specifically for patients with Parkinson Disease (PD). For questions 1-8, the scoring system is the following: not at all = 3 points; slightly = 2 points; some =1 point, a lot = 0 point. For questions 9-14: the scoring system is the following: not at all = 0 points; slightly = 1 point; some = 2 points; a lot = 3 points. Adding all scores provides the final score with a range from 0 to 42.

    Measured: From Baseline (Week 0) to end of Maintenance Period (up to Week 15)

  6. Change From Baseline to the End of Maintenance Period in the Score of Snaith-Hamilton Pleasure Scale (SHAPS)

    The SHAPS is a self-report instrument developed for the assessment of hedonic capacity. The sum of the 14 items scores ranges from 0 to 14. A higher score represents more anhedonic symptoms.

    Measured: From Baseline (Week 0) to end of Maintenance Period (up to Week 15)

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted1 Feb 2012 (estimated)
  2. Study startApr 2012
  3. Primary completionOct 2014
  4. Study completionOct 2014

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
380 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01523301
Sponsor's protocol ID
SP1041
Status last verified
Nov 2015
First submitted
27 Jan 2012
Last updated
18 Dec 2015
Data monitoring committee
No

Publications

  • Chung SJ, Asgharnejad M, Bauer L, Ramirez F, Jeon B. Evaluation of rotigotine transdermal patch for the treatment of depressive symptoms in patients with Parkinson's disease. Expert Opin Pharmacother. 2016 Aug;17(11):1453-61. doi: 10.1080/14656566.2016.1202917. Epub 2016 Jul 7.

    PubMed 27322571

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing Rotigotine in people with Idiopathic Parkinson's Disease, run by UCB Korea Co., Ltd. at 29 sites in South Korea.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 6 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 18 Dec 2015. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 29 sites in South Korea. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 18 Dec 2015). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Change From Baseline to the End of Maintenance Period in the Score of the Hamilton Depression Scale (HAM-D) (time frame: From Baseline (Week 0) to end of Maintenance Period (up to Week 15)). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01523301, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 18 Dec 2015.

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