Parkinson's Disease (PD)Phase 1NCT02169479
Pharmacokinetic-pharmacodynamic Interaction Between Each of Three Diferente Single Doses of BIA 9-1067 and a Single-dose of Immediate-release 100/25 mg Levodopa/Carbidopa
A Phase 1 study testing BIA 9-1067 and Sinemet® 100/25 in people with Parkinson's Disease (PD), run by Bial - Portela C S.A. at 1 site in Canada.
Trial summary
To investigate the effect of three single oral doses of BIA 9-1067 (25 mg, 50 mg and 100 mg) on the levodopa pharmacokinetics when administered in combination with a single-dose of immediate-release levodopa/carbidopa 100/25 mg (Sinemet® 100/25) Read more about this study
- Who is it for?
- Ages 18 to 45 years, men onlyHealthy volunteers can take part
- Conditions the study is for
- Parkinson's Disease (PD)
- What is being tested?
- BIA 9-1067 and Sinemet® 100/25
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 16 participants
- Where
- 1 siteCanada
- Study dates
- Sep 2008to Dec 2008
- Phase
- Phase 1
- 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 to 45 years
- Men only
- Healthy volunteers accepted
- Adult
Who may be able to join
- Availability for the entire study period and willingness to adhere to the protocol requirements as evidenced by the informed consent form (ICF) duly read, signed and dated by the volunteer prior to participation in the study.
- Male volunteers.
- Volunteers of at least 18 years of age but not older than 45 years.
- Volunteers with body mass index (BMI) greater than or equal to 19 and below 30 kg/m2.
- Volunteers who are non- or ex-smokers. An ex-smoker is defined as someone who completely stopped smoking for at least 12 months before day 1 of this study.
- Volunteers who are healthy as determined by pre-study (at screening) medical history, physical examination, vital signs, complete neurological examination and 12-lead ECG.
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- Volunteers who have clinical laboratory test results judged clinically acceptable (within the laboratory's stated normal range; if not within this range, they must be without any clinical significance) at screening and admission to first treatment period.
- Volunteers who have negative tests for hepatitis B surface antigen (HBsAg), anti-hepatitis C antibodies (HCV Ab), and Human immunodeficiency viruses -1 and -2 antibodies (HIV-1 and HIV-2 Ab) at screening.
- Volunteers who have negative screen of ethyl alcohol and drugs of abuse at screening.
- Due to unknown risks and potential harm to the unborn fetus, sexually active men must agree to use a medically acceptable form of contraception throughout the study.
Who cannot join
- Volunteers who do not conform to the above inclusion criteria, or in case of
- Volunteers who have a clinically relevant surgical history.
- Volunteers who have a clinically relevant family history.
- Volunteers who have a history of relevant atopy.
- Volunteers who have a significant infection or known inflammatory process at screening or first admission.
- Volunteers who have acute gastrointestinal symptoms at the time of screening or first admission (e.g., nausea, vomiting, diarrhoea, heartburn).
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- Volunteers who are vegetarians, vegans or have medical dietary restrictions.
- Volunteers who cannot communicate reliably with the investigator.
- Volunteers who are unlikely to co-operate with the requirements of the study.
- Significant history of hypersensitivity to BIA 9-1067, tolcapone, entacapone, levodopa, carbidopa or any related products (including excipients of the formulations) as well as severe hypersensitivity reactions (like angioedema) to any drugs.
- Presence of significant gastrointestinal, liver or kidney disease, or any other conditions known to interfere with the absorption, distribution, metabolism or excretion of drugs or known to potentiate or predispose to undesired effects.
- History of significant gastrointestinal, liver or kidney disease that may affect drug bioavailability.
- Presence or history of significant cardiovascular, pulmonary, hematologic, neurologic, psychiatric, lymphatic, musculoskeletal, genitourinary, endocrine, immunologic, dermatologic or connective tissue disease.
- Suicidal tendency, history of or disposition to seizures, state of confusion, clinically relevant psychiatric diseases.
- Presence of significant heart disease or disorder according to ECG.
- Presence of suspicious undiagnosed skin lesions or a history of melanoma.
- Previous history of Neuroleptic Malignant Syndrome (NMS) and/or nontraumatic rhabdomyolysis.
- Presence or history of significant glaucoma.
- Use of prescription medications including MAO inhibitors within 28 days before day 1 of the study.
- Use of over-the-counter (OTC) products within 7 days before day 1 of the study.
- Maintenance therapy with any drug, or significant history of drug dependency (drug abuse) or alcohol abuse (> 3 units of alcohol per day, intake of excessive alcohol, acute or chronic).
- Any clinically significant illness in the previous 28 days before day 1 of this study.
- Use of any enzyme-modifying drugs, including strong inhibitors of cytochrome P450 (CYP) enzymes (such as cimetidine, fluoxetine, quinidine, erythromycin, ciprofloxacin, fluconazole, ketoconazole, diltiazem and HIV antivirals) and strong inducers of CYP enzymes (such as barbiturates, carbamazepine, glucocorticoids, phenytoin and rifampin), in the previous 28 days before day 1 of this study.
- Volunteers who took an Investigational Product (in another clinical trial) or donated 50 mL or more of blood in the previous 28 days before day 1 of this study.
- Poor motivation, intellectual problems likely to limit the validity of consent to participate in the study or limit the ability to comply with the protocol requirements or inability to cooperate adequately, inability to understand and to observe the instructions of the physician.
- Donation of 500 mL or more of blood (Canadian Blood Services, Hema-Quebec, clinical studies, etc.) in the previous 56 days before day 1 of this study.
- Positive urine screening of ethyl alcohol or drugs of abuse at admission to any treatment period.
- Any history of tuberculosis and/or prophylaxis for tuberculosis.
- Positive results to HIV, HBsAg or anti-HCV tests.
- Participation in any previous clinical study with BIA 9-1067 within 84 days before day 1 of the study.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Pharmacokinetic-pharmacodynamic Interaction Between Each of Three Diferente Single Doses of BIA 9-1067 and a Single-dose of Immediate-release 100/25 mg Levodopa/Carbidopa: a Doubleblind, Randomized, Four-way Crossover, Placebo-controlled Study in Healthy Male Subjects
To investigate the effect of three single oral doses of BIA 9-1067 (25 mg, 50 mg and 100 mg) on the levodopa pharmacokinetics when administered in combination with a single-dose of immediate-release levodopa/carbidopa 100/25 mg (Sinemet® 100/25)
Read the detailed description
Single centre, double-blind, randomized, placebo-controlled, crossover study with four consecutive single-dose treatment periods. The washout period between doses was to be at least 14 days. On each treatment period, after completion of pre-dose assessments, BIA 9-1067/Placebo was to be administered concomitantly with the dose of Sinemet® 100/25; post-dose assessments were to be completed and subjects were to be discharged 72 h post-dose. Subjects were to attend four treatment periods and were to receive a different dose of BIA 9-1067 (25 mg, 50 mg and 100 mg) or placebo during each of these treatment periods.
- Conditions
- Parkinson's Disease (PD)
- Being tested
- BIA 9-1067, Placebo, Sinemet® 100/25
- Keywords
- Parkinson's disease (PD), Opicapone, BIA 9-1067
- Medical subject headings
- Parkinson Disease
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
BIA 9-1067Drug
OPC, Opicapone
PlaceboDrug
PLC, Placebo
Sinemet® 100/25Drug
Immediate-release levodopa/carbidopa 100/25 mg
| Study group | Role | What they receive |
|---|---|---|
| Group 1 | Experimental | Period 1: BIA 9-1067 25 mg Period 2: BIA 9-1067 50 mg Period 3: BIA 9-1067 100 mg Period 4: Placebo
BIA 9- 067/Placebo was to be administered concomitantly with the a single-dose of immediate-release levodopa/carbidopa 100/25 mg: 1 tablet of Sinemet® 100/25 Receives: Drug: BIA 9-1067; Drug: Placebo; Drug: Sinemet® 100/25 |
| Group 2 | Experimental | Period 1: BIA 9-1067 50 mg Period 2: BIA 9-1067 100 mg Period 3: Placebo Period 4: BIA 9-1067 25 mg
BIA 9- 067/Placebo was to be administered concomitantly with the a single-dose of immediate-release levodopa/carbidopa 100/25 mg: 1 tablet of Sinemet® 100/25 Receives: Drug: BIA 9-1067; Drug: Placebo; Drug: Sinemet® 100/25 |
| Group 3 | Experimental | Period 1: BIA 9-1067 100 mg Period 2: Placebo Period 3: BIA 9-1067 25 mg Period 4: BIA 9-1067 50 mg
BIA 9- 067/Placebo was to be administered concomitantly with the a single-dose of immediate-release levodopa/carbidopa 100/25 mg: 1 tablet of Sinemet® 100/25 Receives: Drug: BIA 9-1067; Drug: Placebo; Drug: Sinemet® 100/25 |
| Group 4 | Experimental | Period 1: Placebo Period 2: BIA 9-1067 25 mg Period 3: BIA 9-1067 50 mg Period 4: BIA 9-1067 100 mg
BIA 9- 067/Placebo was to be administered concomitantly with the a single-dose of immediate-release levodopa/carbidopa 100/25 mg: 1 tablet of Sinemet® 100/25 Receives: Drug: BIA 9-1067; Drug: Placebo; Drug: Sinemet® 100/25 |
What is being measured
The primary outcome is the main question the study is designed to answer.
Cmax - Maximum Observed Plasma Concentration of Levodopa
Levodopa maximum observed plasma concentration (Cmax) (ng/mL)
Measured: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 48 and 72 h post-dose
Tmax - Time of Occurrence of Cmax of Levodopa
Tmax - time of occurrence of Cmax of levodopa.
Measured: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 48 and 72 h post-dose
AUC0-t - Area Under the Plasma Concentration-time Curve
Area under the plasma concentration-time curve for levodopa
Measured: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 48 and 72 h post-dose
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted23 Jun 2014 (estimated)
- Study startSep 2008
- Primary completionDec 2008
- Study completionDec 2008
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Other trials for Parkinson's Disease (PD)Studies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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 1
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 16 participants (actual)
Sponsor and investigators
- Lead sponsor
- Bial - Portela C S.A.
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02169479
- Sponsor's protocol ID
- BIA-91067-108
- Status last verified
- Jul 2015
- First submitted
- 20 Jan 2012
- Last updated
- 17 Aug 2015
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 17 Aug 2015. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Pharmacokinetic-pharmacodynamic Interaction Between Each of Three Diferente Single Doses of BIA 9-1067 and a Single-dose of Immediate-release 100/25 mg Levodopa/Carbidopa: a Doubleblind, Randomized, Four-way Crossover, Placebo-controlled Study in Healthy Male Subjects
- ClinicalTrials.gov ID
- NCT02169479
- Acronym / sponsor ID
- BIA-91067-108
- Conditions
- Parkinson's Disease (PD)
- Keywords
- Parkinson's disease (PD), Opicapone, BIA 9-1067
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 16 participants (actual)
- Lead sponsor
- Bial - Portela C S.A.Industry (pharma, biotech, devices)
- Study start
- Sep 2008
- Primary completion
- Dec 2008 (actual)
- Study completion
- Dec 2008 (actual)
- First posted
- 23 Jun 2014 (estimated)
- Results
- Posted 17 Aug 2015
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
To investigate the effect of three single oral doses of BIA 9-1067 (25 mg, 50 mg and 100 mg) on the levodopa pharmacokinetics when administered in combination with a single-dose of immediate-release levodopa/carbidopa 100/25 mg (Sinemet® 100/25)
Detailed description
Single centre, double-blind, randomized, placebo-controlled, crossover study with four consecutive single-dose treatment periods. The washout period between doses was to be at least 14 days. On each treatment period, after completion of pre-dose assessments, BIA 9-1067/Placebo was to be administered concomitantly with the dose of Sinemet® 100/25; post-dose assessments were to be completed and subjects were to be discharged 72 h post-dose. Subjects were to attend four treatment periods and were to receive a different dose of BIA 9-1067 (25 mg, 50 mg and 100 mg) or placebo during each of these treatment periods.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- Double blind (participant, investigator)
- Number of arms
- 4
| Arm | Type | Receives |
|---|---|---|
| Group 1 | Experimental | Drug: BIA 9-1067, Drug: Placebo, Drug: Sinemet® 100/25Period 1: BIA 9-1067 25 mg Period 2: BIA 9-1067 50 mg Period 3: BIA 9-1067 100 mg Period 4: Placebo BIA 9- 067/Placebo was to be administered concomitantly with the a single-dose of immediate-release levodopa/carbidopa 100/25 mg: 1 tablet of Sinemet® 100/25 |
| Group 2 | Experimental | Drug: BIA 9-1067, Drug: Placebo, Drug: Sinemet® 100/25Period 1: BIA 9-1067 50 mg Period 2: BIA 9-1067 100 mg Period 3: Placebo Period 4: BIA 9-1067 25 mg BIA 9- 067/Placebo was to be administered concomitantly with the a single-dose of immediate-release levodopa/carbidopa 100/25 mg: 1 tablet of Sinemet® 100/25 |
| Group 3 | Experimental | Drug: BIA 9-1067, Drug: Placebo, Drug: Sinemet® 100/25Period 1: BIA 9-1067 100 mg Period 2: Placebo Period 3: BIA 9-1067 25 mg Period 4: BIA 9-1067 50 mg BIA 9- 067/Placebo was to be administered concomitantly with the a single-dose of immediate-release levodopa/carbidopa 100/25 mg: 1 tablet of Sinemet® 100/25 |
| Group 4 | Experimental | Drug: BIA 9-1067, Drug: Placebo, Drug: Sinemet® 100/25Period 1: Placebo Period 2: BIA 9-1067 25 mg Period 3: BIA 9-1067 50 mg Period 4: BIA 9-1067 100 mg BIA 9- 067/Placebo was to be administered concomitantly with the a single-dose of immediate-release levodopa/carbidopa 100/25 mg: 1 tablet of Sinemet® 100/25 |
Who may qualify
- Ages
- 18 to 45 years
- Sex
- Male only
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (10 listed)
- Availability for the entire study period and willingness to adhere to the protocol requirements as evidenced by the informed consent form (ICF) duly read, signed and dated by the volunteer prior to participation in the study.
- Male volunteers.
- Volunteers of at least 18 years of age but not older than 45 years.
- Volunteers with body mass index (BMI) greater than or equal to 19 and below 30 kg/m2.
- Volunteers who are non- or ex-smokers. An ex-smoker is defined as someone who completely stopped smoking for at least 12 months before day 1 of this study.
Key exclusion criteria (30 listed)
- Volunteers who do not conform to the above inclusion criteria, or in case of
- Volunteers who have a clinically relevant surgical history.
- Volunteers who have a clinically relevant family history.
- Volunteers who have a history of relevant atopy.
- Volunteers who have a significant infection or known inflammatory process at screening or first admission.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| BIA 9-1067OPC, Opicapone | Drug | Group 1, Group 2, Group 3, Group 4 |
| PlaceboPLC, Placebo | Drug | Group 1, Group 2, Group 3, Group 4 |
| Sinemet® 100/25Immediate-release levodopa/carbidopa 100/25 mg | Drug | Group 1, Group 2, Group 3, Group 4 |
Primary outcome
Cmax - Maximum Observed Plasma Concentration of Levodopa
Time frame: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 48 and 72 h post-dose
Levodopa maximum observed plasma concentration (Cmax) (ng/mL)
Tmax - Time of Occurrence of Cmax of Levodopa
Time frame: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 48 and 72 h post-dose
Tmax - time of occurrence of Cmax of levodopa.
AUC0-t - Area Under the Plasma Concentration-time Curve
Time frame: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 48 and 72 h post-dose
Area under the plasma concentration-time curve for levodopa
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 17 Aug 2015.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing BIA 9-1067 and Sinemet® 100/25 in people with Parkinson's Disease (PD), run by Bial - Portela C S.A. at 1 site in Canada.
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 10 inclusion and 30 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 17 Aug 2015. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Canada. 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. 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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
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 17 Aug 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?
Cmax - Maximum Observed Plasma Concentration of Levodopa (time frame: pre-dose, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 48 and 72 h post-dose). The study lists 3 primary outcomes in all. 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 17 Aug 2015.