Healthy VolunteersPhase 1NCT01056575
Study to Evaluate the Potential for Interaction Between OC000459 and CYP 450 3A4
A Phase 1 study testing OC000459 in people with Healthy Volunteers, run by Oxagen Ltd at 1 site in United Kingdom.
Trial summary
This will be an open label, sequential study of midazolam (dose 5 mg orally) followed by midazolam (5 mg orally) given after dosing with OC000459 100 mg twice daily for 6.5 days. Twenty subjects will be included to ensure at least 16 subjects with analysable PK data. Read more about this study
- Who is it for?
- Ages 18 to 55 yearsHealthy volunteers can take part
- Conditions the study is for
- Healthy Volunteers
- What is being tested?
- OC000459
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 20 participants
- Where
- 1 siteUnited Kingdom
- Study dates
- Feb 2010to May 2010
- Phase
- Phase 1
- Are there results?
- None posted in the registry
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 55 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Judged to be in good health at screening (blood tests, physical examination, medical history)
Who cannot join
- Evidence of a clinically significant underlying medical condition that in the opinion of the Investigator would represent a risk to study participation.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: An Open Label Balanced Study in Healthy Subjects to Evaluate the Potential for Cytochrome P 450 3A4 Induction by Oral OC000459 Using Oral Midazolam as a Probe
This will be an open label, sequential study of midazolam (dose 5 mg orally) followed by midazolam (5 mg orally) given after dosing with OC000459 100 mg twice daily for 6.5 days. Twenty subjects will be included to ensure at least 16 subjects with analysable PK data. PK sampling for midazolam and 4-hydroxymidazolam plasma concentrations will continue for up to and including 24 hours after dosing with midazolam on both occasions.
- Conditions
- Healthy Volunteers
- Being tested
- OC000459
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
OC000459Drug
OC000459 100mg tablet, twice daily
| Study group | Role | What they receive |
|---|---|---|
| OC000459 | Experimental | Not described Receives: Drug: OC000459 |
What is being measured
The primary outcome is the main question the study is designed to answer.
Ratio of exposure of midazolam and 4-hydroxymidazolam (without/with exposure to OC000459) as measured by plasma AUC0-t and Cmax for midazolam and its active metabolite 4-hydroxymidazolam.
Measured: 6.5 days
Secondary outcomes (2)
Additional PK parameters of midazolam and its active metabolite 4-hydroxymidazolam
Measured: 6.5 days
Safety and tolerability of OC000459
Measured: 6.5 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted26 Jan 2010 (estimated)
- Study startFeb 2010
- Primary completionApr 2010
- Study completionMay 2010
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Healthy VolunteersStudies 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
- Diagnosis
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 20 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Oxagen Ltd
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- Salvatore Febbraro, Dr, Principal investigator, Simbec Research
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01056575
- Sponsor's protocol ID
- OC000459/014/09
- Status last verified
- Sep 2010
- First submitted
- 25 Jan 2010
- Last updated
- 2 Sep 2010
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 2 Sep 2010. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- An Open Label Balanced Study in Healthy Subjects to Evaluate the Potential for Cytochrome P 450 3A4 Induction by Oral OC000459 Using Oral Midazolam as a Probe
- ClinicalTrials.gov ID
- NCT01056575
- Acronym / sponsor ID
- OC000459/014/09
- Conditions
- Healthy Volunteers
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 20 participants (estimated)
- Lead sponsor
- Oxagen LtdIndustry (pharma, biotech, devices)
- Study start
- Feb 2010
- Primary completion
- Apr 2010 (actual)
- Study completion
- May 2010 (actual)
- First posted
- 26 Jan 2010 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This will be an open label, sequential study of midazolam (dose 5 mg orally) followed by midazolam (5 mg orally) given after dosing with OC000459 100 mg twice daily for 6.5 days. Twenty subjects will be included to ensure at least 16 subjects with analysable PK data. PK sampling for midazolam and 4-hydroxymidazolam plasma concentrations will continue for up to and including 24 hours after dosing with midazolam on both occasions.
Study design
- Primary purpose
- Diagnosis
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| OC000459 | Experimental | Drug: OC000459 |
Who may qualify
- Ages
- 18 to 55 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (1 listed)
- Judged to be in good health at screening (blood tests, physical examination, medical history)
Key exclusion criteria (1 listed)
- Evidence of a clinically significant underlying medical condition that in the opinion of the Investigator would represent a risk to study participation.
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 |
|---|---|---|
| OC000459OC000459 100mg tablet, twice daily | Drug | OC000459 |
Primary outcome
Ratio of exposure of midazolam and 4-hydroxymidazolam (without/with exposure to OC000459) as measured by plasma AUC0-t and Cmax for midazolam and its active metabolite 4-hydroxymidazolam.
Time frame: 6.5 days
2 secondary outcomes
Additional PK parameters of midazolam and its active metabolite 4-hydroxymidazolam
Time frame: 6.5 days
Safety and tolerability of OC000459
Time frame: 6.5 days
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 2 Sep 2010.
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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.
Salvatore Febbraro, Dr principal investigator
Simbec Research
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 OC000459 in people with Healthy Volunteers, run by Oxagen Ltd at 1 site in United Kingdom.
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 1 inclusion and 1 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 2 Sep 2010. 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 United Kingdom. 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?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
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?
Ratio of exposure of midazolam and 4-hydroxymidazolam (without/with exposure to OC000459) as measured by plasma AUC0-t and Cmax for midazolam and its active metabolite 4-hydroxymidazolam. (time frame: 6.5 days). 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 2 Sep 2010.