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Cystic FibrosisPhase 1/2NCT02767297

Bioavailability and Pharmacokinetics Study of FDL169 in Healthy Subjects and Subjects With Cystic Fibrosis

A Phase 1/2 study testing FDL169 in people with Cystic Fibrosis, run by Flatley Discovery Lab LLC at 1 site in United Kingdom.

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

To determine the relative bioavailability of the capsule (reference) and tablet (test) formulations of FDL169 in healthy adult males and females, and to evaluate the pharmacokinetic (PK) profile FDL169 tablets (test formulation) in both healthy adult males and females, and subjects with cystic fibrosis (CF). Read more about this study

Who is it for?
Ages 18 years and olderHealthy volunteers can take part
Conditions the study is for
Cystic Fibrosis
What is being tested?
FDL169
Could I receive a placebo?
No, everyone receives an active treatment
How many people
46 participants
Where
1 siteUnited Kingdom
Study dates
Apr 2016to Oct 2016
Phase
Phase 1/2
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 years and older
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Parts 1 and 2:
  • Healthy, males and females between 18 and 55 years of age, inclusive, with a BMI of >19 and <30 kg/m2.
  • If sexually active, must meet the contraception requirements.
  • Part 3:
  • Male and female subjects aged 18 years and older.
  • If sexually active, must meet the contraception requirements.
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  • Diagnosis of CF.
  • History of pancreatic insufficiency.
  • Forced expiratory volume in 1 second (FEV1) ≥40% of predicted normal for age, sex and height at screening.

Who cannot join

  • Parts 1 and 2:
  • Prior or ongoing medical condition, medical history, physical findings, ECG findings or laboratory abnormality that could adversely affect the safety of the subject.
  • Alkaline phosphatase, aspartate aminotransferase (AST) and/or alanine aminotransferase (ALT) level >1.5 x upper limit of normal (ULN) at screening.
  • Use of prescription or non-prescription drugs within 21 days or five half-lives (whichever is longer) before the first dose of study medication, unless the medication will not interfere with the study procedures or compromise subject safety.
  • Pregnant or nursing females.
  • Serum creatinine or total bilirubin >1.5 x ULN (isolated bilirubin >1.5 x ULN is acceptable if bilirubin is fractionated and direct bilirubin is <35%).
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  • History of prolonged QT and/or QTcF interval.
  • ECG with a single QTcF >450 msec in males, >460 msec in females, at Screening.
  • Positive urinary drugs of abuse screen at Screening or Day -1, or positive alcohol screen at Day -1.
  • History of regular alcohol consumption within 6 months of the study defined as an average weekly intake of >21 units.
  • History of human immunodeficiency virus (HIV) or positive HIV, hepatitis B or hepatitis C results at screening.
  • Donation of 500 mL or more blood within 3 months before Day -1.
  • Participation in a clinical trial involving receipt of an investigational product within the past 90 days or exposure to more than four new chemical entities with 12 months of the first dosing day.
  • Current smoking or use of tobacco products or substitutes. Former smokers will be eligible, provided they have not smoked for at least 6 months before Day -1.
  • Use of any prescription and non-prescription medications that are inhibitors or inducers of cytochrome P450 (CYP) 3A4 within 7 days before Day -1.
  • Part 3:
  • History of any illness, or ongoing acute illness that could impact the safety of the subject or confound study results.
  • Abnormal liver function ≥3 x ULN: AST, ALT, total bilirubin.
  • A pulmonary exacerbation, or changes in therapy for pulmonary disease within 4 weeks prior to the Baseline (Day 1) Visit
  • Use of herbal and dietary supplements within 21 days or five half-lives (whichever is longer) before the first dose of study medication, unless the medication will not interfere with the study procedures or compromise subject safety.
  • Pregnant or nursing females.
  • Serum creatinine or total bilirubin >1.5 x ULN (isolated bilirubin >1.5 x ULN is acceptable if bilirubin is fractionated and direct bilirubin is <35%).
  • History of prolonged QT and/or QTcF interval.
  • ECG with a single QTcF >450 msec in males, >460 msec in females, at Screening.
  • Positive urinary drugs of abuse screen at Screening or Day -1, or positive alcohol screen at Day -1.
  • History of regular alcohol consumption within 6 months of the study defined as an average weekly intake of >21 units.
  • History of HIV, or positive HIV, hepatitis B or hepatitis C results at screening.
  • Donation of 500 mL or more blood within 3 months before Day -1.
  • Participation in a clinical trial involving receipt of an investigational product within the past 90 days or exposure to more than four new chemical entities with 12 months of the first dosing day.
  • Current smoking or use of tobacco products or substitutes. Former smokers will be eligible, provided they have not smoked for at least 6 months before Day -1.
  • Use of any prescription and non-prescription medications that are inhibitors or inducers of CYP3A4, within 7 days before Day -1.

Trial locations and contacts

1 site in 1 country.

United Kingdom1 site
  • Celerion

    Belfast, BT9 6AD

Other trials in United Kingdom

About this study

Official title: A Three-Part Phase 1b Bioavailability and Pharmacokinetics Study of Two Formulations of FDL169 in Healthy Subjects and Subjects With Cystic Fibrosis

To determine the relative bioavailability of the capsule (reference) and tablet (test) formulations of FDL169 in healthy adult males and females, and to evaluate the pharmacokinetic (PK) profile FDL169 tablets (test formulation) in both healthy adult males and females, and subjects with cystic fibrosis (CF).

Read the detailed description

This is a three-part study.

Part 1:

Part 1 of the study is a single dose, open-label, randomized crossover study in healthy male and female subjects to compare the relative bioavailability of two formulations of FDL169.

Part 2:

Part 2 of the study is a multiple, escalating dose study of three different doses of the test formulation of FDL169 in healthy male and female subjects to evaluate the PK profile of the test formulation of FDL169.

Part 3:

Part 3 of the study is a single dose, open-label study in male and female subjects with CF to determine the PK profile of the test formulation of FDL169.

Conditions
Cystic Fibrosis
Being tested
FDL169
Medical subject headings
Cystic Fibrosis

What participants receive

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

  • FDL169Drug

Study groups in NCT02767297
Study groupRoleWhat they receive
Part 1: Single dose (cross over)ExperimentalFDL169 reference formulation and test formulation administered as a single dose in healthy subjects
Receives: Drug: FDL169
Part 2: Multiple dose (dose level 1)ExperimentalFDL169 test formulation (Dose level 1) administered as repeat doses in healthy subjects
Receives: Drug: FDL169
Part 2: Multiple dose (dose level 2)ExperimentalFDL169 test formulation (Dose level 2) administered as repeat doses in healthy subjects
Receives: Drug: FDL169
Part 2: Multiple dose (dose level 3)ExperimentalFDL169 test formulation (Dose level 3) administered as repeat doses in healthy subjects
Receives: Drug: FDL169
Part 3: Single doseExperimentalFDL169 test formulation administered as a single dose in CF subjects
Receives: Drug: FDL169

What is being measured

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

  1. Part 1: Maximum plasma concentration of FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 72 h post-dose

  2. Part 1: Time to maximum plasma concentration of FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 72 h post-dose

  3. Part 1: Individual estimate of the terminal elimination rate constant of FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 72 h post-dose

  4. Part 1: Terminal half-life of FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 72 h post-dose

  5. Part 1: AUC from the time of dosing to the time of the last observed concentration for FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 72 h post-dose

  6. Part 1: AUC extrapolated to infinity from dosing time, based on the last observed concentration for FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 72 h post-dose

  7. Part 1: Clearance of FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 72 h post-dose

  8. Part 1: AUC% extrapolated for FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 72 h post-dose

  9. Part 2: Maximum plasma concentration of FDL169 (and metabolites) following multiple oral doses of FDL169

    Measured: Multiple points from pre-dose to 48 h post last dose

  10. Part 2: Time to maximum plasma concentration of FDL169 (and metabolites) following multiple oral doses of FDL169

    Measured: Multiple points from pre-dose to 48 h post last dose

  11. Part 2: Individual estimate of the terminal elimination rate constant of FDL169 (and metabolites) following multiple oral doses of FDL169

    Measured: Multiple points from pre-dose to 48 h post last dose

  12. Part 2: Terminal half-life of FDL169 (and metabolites) following multiple oral doses of FDL169

    Measured: Multiple points from pre-dose to 48 h post last dose

  13. Part 2: AUC from the time of dosing to the time of the last observed concentration for FDL169 (and metabolites) following multiple oral doses FDL169

    Measured: Multiple points from pre-dose to 48 h post last dose

  14. Part 2: AUC extrapolated to infinity from dosing time, based on the last observed concentration for FDL169 (and metabolites) following multiple oral doses of FDL169

    Measured: Multiple points from pre-dose to 48 h post last dose

  15. Part 2: Clearance of FDL169 (and metabolites) following multiple oral doses of FDL169

    Measured: Multiple points from pre-dose to 48 h post last dose

  16. Part 2: AUC% extrapolated for FDL169 (and metabolites) following multiple oral doses of FDL169

    Measured: Multiple points from pre-dose to 48 h post last dose

  17. Part 3: Maximum plasma concentration of FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 48 h post-dose

  18. Part 3: Time to maximum plasma concentration of FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 48 h post-dose

  19. Part 3: Individual estimate of the terminal elimination rate constant of FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 48 h post-dose

  20. Part 3: Terminal half-life of FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 48 h post-dose

  21. Part 3: AUC from the time of dosing to the time of the last observed concentration for FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 48 h post-dose

  22. Part 3: AUC extrapolated to infinity from dosing time, based on the last observed concentration for FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 48 h post-dose

  23. Part 3: Clearance of FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 48 h post-dose

  24. Part 3: AUC% extrapolated for FDL169 (and metabolites) following single oral dose of FDL169

    Measured: Multiple points from pre-dose to 48 h post-dose

Secondary outcomes (7)
  1. Number of subjects with clinically significant changes in systolic and diastolic blood pressure following single and multiple oral doses of FDL169

    Measured: Multiple points from screening to follow-up (7 days after last dose)

  2. Number of subjects with clinically significant changes in heart rate following single and multiple oral doses of FDL169

    Measured: Multiple points from screening to follow-up (7 days after last dose)

  3. Number of subjects with clinically significant changes in oral temperature following single and multiple oral doses of FDL169

    Measured: Multiple points from screening to follow-up (7 days after last dose)

  4. Number of subjects with clinically significant changes in oxygen saturation following single and multiple oral doses of FDL169

    Measured: Multiple points from screening to follow-up (7 days after last dose)

  5. Number of subjects with clinically significant 12-lead ECG abnormalities following single and multiple oral doses of FDL169

    Measured: Multiple points from screening to follow-up (7 days after last dose)

  6. Number of subjects with abnormal laboratory values following single and multiple oral doses of FDL169

    Measured: Multiple points from screening to follow-up (7 days after last dose)

  7. Number of subjects experiencing treatment-related adverse events following single and multiple oral doses of FDL169

    Measured: Multiple points from screening to follow-up (7 days after last dose)

Timeline

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

  1. First posted10 May 2016 (estimated)
  2. Study startApr 2016
  3. Primary completionOct 2016
  4. Study completionOct 2016

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 1/2
Allocation
Non-randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
46 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02767297
Sponsor's protocol ID
FDL169-2015-03
Status last verified
Oct 2016
First submitted
5 May 2016
Last updated
24 Oct 2016
Results posted
No
Data monitoring committee
No
Individual data sharing
Undecided

Questions about this trial

What is this clinical trial studying?

A Phase 1/2 study testing FDL169 in people with Cystic Fibrosis, run by Flatley Discovery Lab LLC 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 9 inclusion and 31 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 24 Oct 2016. 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 combined 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.

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

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?

Part 1: Maximum plasma concentration of FDL169 (and metabolites) following single oral dose of FDL169 (time frame: Multiple points from pre-dose to 72 h post-dose). The study lists 24 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 24 Oct 2016.

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