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Parkinson's DiseasePhase 4NCT00489255

Safety/Efficacy of Tigan® to Control Nausea/Vomiting Experienced During Apokyn® Initiation and Treatment

A Phase 4 study testing Tigan® in people with Parkinson's Disease, run by Ipsen at 27 sites in United States.

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 purposes of the study are to determine: i. To assess the efficacy of Tigan® (trimethobenzamide) in preventing nausea and vomiting when initiating therapy with Apokyn® (apomorphine) ii. To determine the optimal duration for continuation of Tigan® following initiation of Apokyn® therapy iii. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Parkinson's Disease
What is being tested?
Tigan®
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
117 participants
Where
27 sitesUnited States
Study dates
May 2007to Mar 2012
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 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Subjects aged 18 years or over
  • Subjects with advanced Parkinson's disease with disabling hypomobility ("off" episodes) who are to be initiated with Apokyn® by intermittent subcutaneous injection
  • Able to swallow Tigan®/placebo capsules
  • Subjects willing and able to comply with scheduled visits, treatment plan, laboratory tests and other study procedures
  • Women of child bearing potential must have a negative serum pregnancy test (beta hCG) prior to receiving study drug and must be using an appropriate form of contraception
  • Willing and able to provide informed consent

Who cannot join

  • Hypersensitive to apomorphine hydrochloride or any of the ingredients of Apokyn® (notably sodium metabisulfite)
  • Hypersensitive to trimethobenzamide or any of the ingredients of Tigan®
  • Previous treatment with Apokyn®
  • Participation in any other clinical trial within 14 days of the present trial
  • Contraindications to Apokyn® or Tigan®
  • Currently taking, or likely to need to take at any time during the course of the study, any 5HT3 antagonist (ondansetron, alosetron, granisetron, palonosetron or dolasetron)
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  • Malignant melanoma or a history of previously treated malignant melanoma
  • Pregnancy or breast feeding
  • Receipt of any investigational (i.e. unapproved) medication within 30 days of starting the present trial
  • Any significant medical disorder, condition, concomitant medication or psychiatric disorder according to DSM-IV criteria which would, in the opinion of the investigator, represent a hazard to the subject or prevent the subject from completing the trial

Trial locations and contacts

27 sites in 1 country.

27 sites in 1 country

United States27 sites
  • Emory University

    Atlanta, Georgia, 30322

  • Quest Research Institute

    Bingham Farms, Michigan, 48025

  • Parkinson's Disease and Movement Disorders Center of Boca Raton

    Boca Raton, Florida, 33486

  • Neurological Institute, Cleveland Clinic

    Cleveland, Ohio, 44195

  • Parkinson's Disease and Movement Disorders Center of Long Island

    Commack, New York, 11725

  • Neurology Specialist of Dallas P.A

    Dallas, Texas, 75231

  • Iowa Health Physicians

    Des Moines, Iowa, 50309

  • Parkinson's & Movements Disorders Center of Maryland

    Elkridge, Maryland, 21075

  • Neurology at Shands Medical Center

    Gainesville, Florida, 32608

  • NorthShore University Health System

    Glenview, Illinois, 60026

  • Parkinson's Disease and Movement Disorders Center, Baylor College of Medicine

    Houston, Texas, 77030

  • University of Florida at Jacksonville

    Jacksonville, Florida, 32209

  • Kingston Neurological Associates

    Kingston, New York, 12401

  • Coastal Neurological Medical Group Inc.

    La Jolla, California, 78258

  • Neurology Associates of Ormond Beach

    Ormond Beach, Florida, 32174

  • Barrow Neurological Movement Disorder Clinic

    Phoenix, Arizona, 85013

  • Charlotte Neurological Services

    Port Charlotte, Florida, 33952

  • Raleigh Neurology Associates

    Raleigh, North Carolina, 27607

  • Neurosearch, Inc.

    Reseda, California, 91335

  • Neurology Associates, P.A.

    San Antonio, Texas, 78258

  • Mayo Clinic

    Scottsdale, Arizona, 85259

  • Henry Ford Health System - Franklin Point

    Southfield, Michigan, 48034

  • Suncoast Neuroscience Associates, Inc.

    St. Petersburg, Florida, 33701

  • USF Parkinson's Disease and Movement Disorders Center of Excellence

    Tampa, Florida, 33606

  • East Texas Medical Center

    Tyler, Texas, 75701

  • Neurosearch II, Inc.

    Ventura, California, 93003

  • Sentara Neurological Associates

    Virginia Beach, Virginia, 23456

Other trials in United States

About this study

Official title: A Randomized, Double-blind, Placebo-controlled Study of the Efficacy and Safety of Trimethobenzamide (Tigan®) in the Control of Nausea and Vomiting During Initiation and Continued Treatment With Subcutaneous Apomorphine (Apokyn®) in Apomorphine-naïve Subjects With Parkinson's Disease Suffering From Acute Intermittent "Off" Episodes, With Phased Withdrawal of Subjects From Tigan® to Placebo

The purposes of the study are to determine:

  1. To assess the efficacy of Tigan® (trimethobenzamide) in preventing nausea and vomiting when initiating therapy with Apokyn® (apomorphine) ii. To determine the optimal duration for continuation of Tigan® following initiation of Apokyn® therapy iii. To assess the safety of Tigan® in combination with Apokyn® iv. To characterize the pharmacokinetic (PK) profile of apomorphine in subjects treated concomitantly with and without Tigan®
Read the detailed description

Initial randomization is Tigan or Placebo (3:1) with phased withdrawal of Tigan to Placebo after 4 and 8 weeks. Subjects completing 4 weeks Tigan re-randomized to Tigan or Placebo (2:1) with patients completing 8 weeks Tigan re-randomized to receive Tigan or Placebo (1:1). Subjects randomized to Placebo over the previous 4 weeks assigned to continue on Placebo for the remainder of the study.

Being tested
Tigan®, Placebo
Keywords
Parkinson's disease, Anti-emetic, Nausea, Vomiting
Medical subject headings
Parkinson Disease, Nausea, Vomiting

What participants receive

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

  • Tigan®Drug

    Oral capsule, 300mg three times daily

  • PlaceboDrug

    Oral capsule, three times daily

Study groups in NCT00489255
Study groupRoleWhat they receive
Trimethobenzamide (Tigan®)ExperimentalNot described
Receives: Drug: Tigan®
Inactive substancePlacebo comparatorNot described
Receives: Drug: Placebo

What is being measured

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

  1. Incidence of Nausea and/or Vomiting During the Initial Titration of Apokyn® at the Visit on Day 1

    Measured: Day 1 (Period 1, Visit 2)

Secondary outcomes (21)
  1. Incidence of Nausea and/or Vomiting for Period 1

    Measured: Days 1-28

  2. Incidence of Nausea and/or Vomiting for Period 2

    Measured: Days 29-56

  3. Incidence of Nausea and/or Vomiting for Period 3

    Measured: Days 57-84

  4. Modified Index of Nausea, Vomiting and Retching (INVR) Scores - Total Experience Score for Period 1

    The INVR is an 8-item, 5 point Likert-type measurement of the patient's perceived experience of nausea, vomiting and retching. Modified INVR scores collected once daily, rather than twice a day. INVR total score range from 0 to 32, with 32 indicative of the worst and 0 no symptom.

    Measured: Days 1-28

  5. Modified Index of Nausea, Vomiting and Retching (INVR) Scores - Total Experience Score for Period 2

    The INVR is an 8-item, 5 point Likert-type measurement of the patient's perceived experience of nausea, vomiting and retching. Modified INVR scores collected once daily, rather than twice a day. INVR total score range from 0 to 32, with 32 indicative of the worst and 0 no symptom.

    Measured: Days 29-56

  6. Modified Index of Nausea, Vomiting and Retching (INVR) Scores - Total Experience Score for Period 3

    The INVR is an 8-item, 5 point Likert-type measurement of the patient's perceived experience of nausea, vomiting and retching. Modified INVR scores collected once daily, rather than twice a day. INVR total score range from 0 to 32, with 32 indicative of the worst and 0 no symptom.

    Measured: Days 57-84

  7. Subject Global Evaluation of Randomized Study Medication for Period 1

    The subject global evaluation of Tigan/placebo was completed by the subject at the visits in response to the question "Overall, how would you rate the study medication you received for nausea/vomiting?" Response choices were excellent, very good, good, fair, or poor.

    Measured: Day 28 (Visit 3)

  8. Subject Global Evaluation of Randomized Study Medication for Period 2

    The subject global evaluation of Tigan/placebo was completed by the subject at the visits in response to the question "Overall, how would you rate the study medication you received for nausea/vomiting?" Response choices were excellent, very good, good, fair, or poor.

    Measured: Day 56 (Visit 4)

  9. Subject Global Evaluation of Randomized Study Medication for Period 3

    The subject global evaluation of Tigan/placebo was completed by the subject at the visits in response to the question "Overall, how would you rate the study medication you received for nausea/vomiting?" Response choices were excellent, very good, good, fair, or poor.

    Measured: Day 84 (Visit 5)

  10. Median Time to 'on' for Visit 2/Period 1 Injection 1

    Time to "on" (relief of immobility) was measured 20 minutes after administration of Apokyn and before discharge at the clinic; calculated as the difference between the recorded time of "on" and time of injection.

    Measured: Day 1 (Visit 2)

  11. Median Time to 'on' for Visit 2/Period 1 Injection 2

    Time to "on" (relief of immobility) was measured 20 minutes after administration of Apokyn and before discharge at the clinic; calculated as the difference between the recorded time of "on" and time of injection.

    Measured: Day 1 (Visit 2)

  12. Median Time to 'on' for Visit 3/End of Period 1 Injection

    Time to "on" (relief of immobility) was measured 20 minutes after administration of Apokyn and before discharge at the clinic; calculated as the difference between the recorded time of "on" and time of injection.

    Measured: Day 28

  13. Median Time to 'on' for Visit 4/End of Period 2 Injection

    Time to "on" (relief of immobility) was measured 20 minutes after administration of Apokyn and before discharge at the clinic; calculated as the difference between the recorded time of "on" and time of injection.

    Measured: Day 56 (Visit 4)

  14. Median Time to 'on' for Visit 5/End of Period 3 Injection

    Time to "on" (relief of immobility) was measured 20 minutes after administration of Apokyn and before discharge at the clinic; calculated as the difference between the recorded time of "on" and time of injection.

    Measured: Day 84 (Visit 5)

  15. Unified Parkinson's Disease Rating Scale (UPDRS) Part 3 (Motor Section) for Visit 2, Pre Apokyn Dose, Period 1

    Part 3 (Motor Examination) of the UPDRS contains 14 items designed to assess the severity of the cardinal motor findings (e.g., tremor, rigidity, bradykinesia, postural instability, etc.) in patients with Parkinson's disease. UPDRS motor score range from 0 to 56, with 56 indicative of the worst and 0 no disability.

    Measured: Day 1 (Visit 2)

  16. Unified Parkinson's Disease Rating Scale (UPDRS) Part 3 (Motor Section) for Visit 3, Pre Apokyn Dose, Period 1

    Part 3 (Motor Examination) of the UPDRS contains 14 items designed to assess the severity of the cardinal motor findings (e.g., tremor, rigidity, bradykinesia, postural instability, etc.) in patients with Parkinson's disease. UPDRS motor score range from 0 to 56, with 56 indicative of the worst and 0 no disability.

    Measured: Day 28

  17. Unified Parkinson's Disease Rating Scale (UPDRS) Part 3 (Motor Section) for Visit 3, Post Apokyn Dose, Period 1

    Part 3 (Motor Examination) of the UPDRS contains 14 items designed to assess the severity of the cardinal motor findings (e.g., tremor, rigidity, bradykinesia, postural instability, etc.) in patients with Parkinson's disease. UPDRS motor score range from 0 to 56, with 56 indicative of the worst and 0 no disability.

    Measured: Day 28

  18. Unified Parkinson's Disease Rating Scale (UPDRS) Part 3 (Motor Section) for Visit 4, Pre Apokyn Dose, Period 2

    Part 3 (Motor Examination) of the UPDRS contains 14 items designed to assess the severity of the cardinal motor findings (e.g., tremor, rigidity, bradykinesia, postural instability, etc.) in patients with Parkinson's disease. UPDRS motor score range from 0 to 56, with 56 indicative of the worst and 0 no disability.

    Measured: Day 56 (Visit 4)

  19. Unified Parkinson's Disease Rating Scale (UPDRS) Part 3 (Motor Section) for Visit 4, Post Apokyn Dose, Period 2

    Part 3 (Motor Examination) of the UPDRS contains 14 items designed to assess the severity of the cardinal motor findings (e.g., tremor, rigidity, bradykinesia, postural instability, etc.) in patients with Parkinson's disease. UPDRS motor score range from 0 to 56, with 56 indicative of the worst and 0 no disability.

    Measured: Day 56 (Visit 4)

  20. Unified Parkinson's Disease Rating Scale (UPDRS) Part 3 (Motor Section) for Visit 5, Pre Apokyn Dose, Period 3

    Part 3 (Motor Examination) of the UPDRS contains 14 items designed to assess the severity of the cardinal motor findings (e.g., tremor, rigidity, bradykinesia, postural instability, etc.) in patients with Parkinson's disease. UPDRS motor score range from 0 to 56, with 56 indicative of the worst and 0 no disability.

    Measured: Day 84 (Visit 5)

  21. Unified Parkinson's Disease Rating Scale (UPDRS) Part 3 (Motor Section) for Visit 5, Post Apokyn Dose, Period 3

    Part 3 (Motor Examination) of the UPDRS contains 14 items designed to assess the severity of the cardinal motor findings (e.g., tremor, rigidity, bradykinesia, postural instability, etc.) in patients with Parkinson's disease. UPDRS motor score range from 0 to 56, with 56 indicative of the worst and 0 no disability.

    Measured: Day 56 (Visit 4)

Timeline

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

  1. First posted21 Jun 2007 (estimated)
  2. Study startMay 2007
  3. Primary completionDec 2011
  4. Study completionMar 2012

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
117 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00489255
Sponsor's protocol ID
Y-47-52844-003
Other IDs
APO-4PD-01
Status last verified
Jan 2019
First submitted
20 Jun 2007
Last updated
30 Jan 2019
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 4 study testing Tigan® in people with Parkinson's Disease, run by Ipsen at 27 sites in United States.

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 10 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 30 Jan 2019. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 27 sites in United States. 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 20 May 2013). 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?

Incidence of Nausea and/or Vomiting During the Initial Titration of Apokyn® at the Visit on Day 1 (time frame: Day 1 (Period 1, Visit 2)). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 30 Jan 2019.

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