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Bacterial InfectionsPhase 1NCT02214433

A Multiple Dose Study of Debio 1450 [Intravenous (IV) and Oral] in Healthy Volunteers

A Phase 1 study testing Debio 1450 IV Solution, Debio 1450 Tablet and Debio 1450 Capsule in people with Bacterial Infections, run by Debiopharm International SA at 1 site 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

Debio 1450-103 is a trial to study the pharmacokinetics (PK) of an experimental drug called Debio 1450 in healthy adult volunteers. Originally, Part A was registered separately (in NCT02214355). Read more about this study

Who is it for?
Ages 18 to 55 yearsHealthy volunteers can take part
Conditions the study is for
Bacterial Infections
What is being tested?
Debio 1450 IV Solution, Debio 1450 Tablet and Debio 1450 Capsule
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
70 participants
Where
1 siteUnited States
Study dates
Aug 2014to Feb 2015
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

  • Meets protocol-specified criteria for qualification and/or contraception
  • Is willing and able to remain confined in the study unit for the entire duration of each treatment period and comply with restrictions related to food, drink and medications
  • Voluntarily consents to participate and provides written informed consent prior to any protocol-specific procedures

Who cannot join

  • Has a history or current use of over-the-counter medications, dietary supplements, or drugs (including nicotine and alcohol) outside protocol-specified parameters
  • Has signs, symptoms or history of any condition that, per protocol or in the opinion of the investigator, might compromise:
  • the safety or well-being of the participant or study staff
  • the safety or well-being of the participant's offspring (such as through pregnancy or breast-feeding)
  • the analysis of results

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Early Phase Clinical Unit

    Baltimore, Maryland, 21225

Other trials in United States

About this study

Official title: A Phase 1 Study to Evaluate the Safety, Tolerability and Pharmacokinetics of Single and Multiple Ascending Doses of Debio 1450 in Healthy Subjects

Debio 1450-103 is a trial to study the pharmacokinetics (PK) of an experimental drug called Debio 1450 in healthy adult volunteers. Originally, Part A was registered separately (in NCT02214355). The registrations have been revised so all parts of this single trial (Parts A-C) are now included in this single registration (NCT02214433).

The primary purpose of each part is provided below:

Read more
  • 10 volunteers participate in PART A to assess the PK of a single oral dose of Debio 1450 (tablet formulation) under varying gastric conditions
  • 40 volunteers participate in PART B to assess the safety, tolerability and PK of multiple ascending doses of Debio 1450, administered sequentially IV and orally, once or twice daily.
  • An additional 10 volunteers participate in PART C which is designed to assess the absolute bioavailability of various formulations of Debio 1450 under varying gastric conditions

The dose administered during Part A is based on the safety, tolerability and PK data from study Debio 1450-102 [NCT02162199], a single ascending dose (SAD) study, in which single oral doses up to 800 mg/day are being investigated. Doses are adjusted during Parts B and C based on the available safety and PK data from preceding cohorts.

Being tested
Placebo IV Solution, Debio 1450 IV Solution, Placebo Tablet or Capsule, Debio 1450 Tablet, Debio 1450 Capsule
Keywords
Antibiotic, Antibiotic Resistant Bacterial Infection
Medical subject headings
Bacterial Infections

What participants receive

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

  • Placebo IV SolutionDrug

    A sterile IV solution of 5% dextrose in water

  • Debio 1450 IV SolutionDrug

    A white to off-white powder (40 mg Debio 1450 per vial) to be reconstituted and formulated in a sterile IV solution of 5% dextrose in water

  • Placebo Tablet or CapsuleDrug

    Placebo tablet or capsule, matching Debio 1450 coated tablet or capsule

  • Debio 1450 TabletDrug

    Debio 1450 40 mg coated tablets

  • Debio 1450 CapsuleDrug

    Debio 1450 40 mg capsules

  • Debio 1450 Oral SolutionDrug

    Lyophilized Debio 1450 (40 mg per vial) reconstituted in 5% dextrose in water

  • PantoprazoleDrug

    Pantoprazole 40 mg orally

Study groups in NCT02214433
Study groupRoleWhat they receive
Part A Period 1 Debio 1450 IV SolutionExperimentalPart A Debio 1450 IV solution infused over two hours on Day 1 after fasting
Receives: Drug: Debio 1450 IV Solution
Part A Period 2 Debio 1450 TabletExperimentalDebio 1450 Tablet oral dosing once on Day 5, after fasting
Receives: Drug: Debio 1450 Tablet
Part A Period 3 Debio 1450 TabletExperimentalDebio 1450 Tablet oral dosing once on Day 9, 30 minutes after a high calorie, high fat breakfast, after fasting
Receives: Drug: Debio 1450 Tablet
Part A Period 4 Debio 1450 TabletExperimentalAfter preparation with Pantoprazole, Pantoprazole taken with Debio 1450 Tablet oral dosing once on Day 14, after fasting
Receives: Drug: Debio 1450 Tablet; Drug: Pantoprazole
Part B Placebo All CohortsPlacebo comparatorPlacebo IV solution on days 1-5 and then Placebo Tablet or Capsule on Days 6-10, according to the cohort dosing schedule
Receives: Drug: Placebo IV Solution; Drug: Placebo Tablet or Capsule
Part B Debio 1450 Cohort 1ExperimentalDebio 1450 IV solution, once daily on days 1-5, then Debio 1450 Tablet, once daily on days 6-10
Receives: Drug: Debio 1450 IV Solution; Drug: Debio 1450 Tablet
Part B Debio 1450 Cohort 2aExperimentalDebio 1450 IV solution, once daily on day 1
Receives: Drug: Debio 1450 IV Solution
Part B Debio 1450 Cohort 3ExperimentalDebio 1450 IV solution, twice daily on days 1-5, then Debio 1450 Capsule, twice daily on days 6-10
Receives: Drug: Debio 1450 IV Solution; Drug: Debio 1450 Capsule
Part B Debio 1450 Cohort 4ExperimentalDebio 1450 IV solution, twice daily on days 1-5, then Debio 1450 Capsule, twice daily on days 6-10
Receives: Drug: Debio 1450 IV Solution; Drug: Debio 1450 Capsule
Part B Debio 1450 Cohort 2bExperimentalDebio 1450 IV solution, once daily on days 1-5, then Debio 1450 Capsule, once daily on days 6-10
Receives: Drug: Debio 1450 IV Solution; Drug: Debio 1450 Capsule
Part C Debio 1450ExperimentalDebio 1450 (IV formulation in Period 1, capsule formulation in Periods 2, 4 and 5 (with Pantoprazole), and Debio 1450 oral solution in Period 3).
Receives: Drug: Debio 1450 IV Solution; Drug: Debio 1450 Capsule; Drug: Debio 1450 Oral Solution; Drug: Pantoprazole

What is being measured

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

  1. Number of participants with clinically significant change from baseline in safety parameters

    Categories: vital signs, 12-lead electrocardiogram (ECG), clinical laboratory parameters, adverse events, pulmonary function, physical examination, concomitant medication

    Measured: within 10 days post-dose

  2. Maximum observed plasma concentration (Cmax) of Debio 1450 (prodrug) and Debio 1452 (active moiety)

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  3. Time of maximum observed plasma concentration (tmax) of Debio 1450 and Debio 1452

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  4. Area under the plasma concentration-time curve (AUC) of Debio 1450 and Debio 1452

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  5. Percentage of AUC(0-o) that is due to extrapolation beyond the last quantifiable concentration measurement (%AUCex) of Debio 1450 and Debio 1452

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  6. Elimination half-life (t1/2) of Debio 1450 and Debio 1452

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  7. Terminal elimination rate constant (Az) of Debio 1450 and Debio 1452

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  8. Mean residence time (MRT) of Debio 1450 and Debio 1452

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  9. Apparent clearance following oral administration (CL/F) of Debio 1450 and Debio 1452

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  10. Apparent volume of distribution of Debio 1450 and Debio 1452 during terminal phase (Vz/F)

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  11. Cumulative amount of unchanged Debio 1450 and Debio 1452 excreted in urine (Ae)

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  12. Percentage of cumulative amount of unchanged Debio 1450 and Debio 1452 excreted in urine (Ae%)

    Categories: Placebo Tablet or Capsule, Placebo IV Solution, Debio 1450 IV solution, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

  13. Renal clearance following oral administration

    Categories: Placebo Tablet or Capsule, Debio 1450 Tablet, Debio 1450 Capsule, Debio 1450 oral solution

    Measured: within 60 hours post-dose, depending on the assessment schedule for the cohort

Timeline

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

  1. First posted12 Aug 2014 (estimated)
  2. Study startAug 2014
  3. Primary completionFeb 2015
  4. Study completionFeb 2015

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 1
Primary purpose
Basic science
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
70 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02214433
Sponsor's protocol ID
Debio 1450-103
Other IDs
217595
Status last verified
Feb 2015
First submitted
8 Aug 2014
Last updated
25 Feb 2015
Results posted
No
Data monitoring committee
Yes

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing Debio 1450 IV Solution, Debio 1450 Tablet and Debio 1450 Capsule in people with Bacterial Infections, run by Debiopharm International SA at 1 site 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 3 inclusion and 5 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 25 Feb 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 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 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?

Number of participants with clinically significant change from baseline in safety parameters (time frame: within 10 days post-dose). The study lists 13 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 25 Feb 2015.

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