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Idiopathic Pulmonary FibrosisPhase 1NCT05022771

A First in Human Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Immunogenicity of PMG1015

A Phase 1 study testing PMG1015 Dose 1, PMG1015 Dose 2 and PMG1015 Dose 3 in people with Idiopathic Pulmonary Fibrosis, run by Pulmongene Ltd. at 1 site in Australia.

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

This is a Phase 1A, first in human, randomized, double-blinded, placebo-controlled, dose escalation study of PMG1015 in healthy adult volunteers. PMG1015 is a monoclonal antibody, being developed as a novel therapeutic treatment for patients with Idiopathic Pulmonary fibrosis (IPF). Read more about this study

Who is it for?
Ages 18 to 60 yearsHealthy volunteers can take part
Conditions the study is for
Idiopathic Pulmonary Fibrosis
What is being tested?
PMG1015 Dose 1, PMG1015 Dose 2 and PMG1015 Dose 3
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
54 participants
Where
1 siteAustralia
Study dates
14 Oct 2021to 18 Aug 2022
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 60 years
  • All sexes
  • Healthy volunteers accepted
  • Adult

Who may be able to join

  • Healthy male or non-pregnant, non-lactating female volunteers, between 18 and 60 years of age, inclusive at the time of informed consent.
  • Body mass index (BMI) between 17.5 and 32.0 kg/m2 (inclusive) and body weight between 50 and 100 kg for males and between 45 and 100 kg for females.
  • No clinically significant clinical laboratory values (Hematology, coagulation, biochemistry and urinalysis) at the discretion of the PI.
  • Females of child bearing potential must use an acceptable, highly effective double contraception and have a negative pregnancy test at Screening and Day-1.
  • Documented evidence of surgical sterilization at least 6 months prior to screening for women or vasectomy at least 90 days prior to screening.
  • Women not of child bearing potential must be menopausal for >/= 12 months.
  • Males must not donate sperms for at least 90 days after PMG1015 administration.

Who cannot join

  • History or evidence of clinically significant condition, including but not limited to any cardiovascular, gastrointestinal, endocrinologic, hematologic, psychiatric, renal disease, musculoskeletal, infectious, or neurological condition or any chronic medical condition and/or other major disease, as determined by the PI.
  • A PR < 40 or > 100 beats per minute, mean systolic blood pressure (SBP) > 140 mmHg, or mean diastolic blood pressure (DBP) > 95 mmHg .
  • A mean corrected QT interval using Fridericia's formula (QTcF) interval at Screening > 450 ms in males and > 470 ms in females. If the mean QTcF exceeds these limits, one additional triplicate ECG will be performed.
  • Any clinically significant abnormalities in rhythm, conduction, or morphology of the resting ECG and any abnormalities in the 12-lead ECG that, in the judgment of the PI, may interfere with the interpretation of QTc-interval changes, including abnormal ST-T wave morphology or left ventricular hypertrophy.
  • Alanine aminotransferase (ALT), aspartate aminotransferase (AST), or creatinine > 1.5 × the upper limit of the normal range (ULN) or total bilirubin or lymphocyte counts > ULN.
  • Participants with a positive toxicology screening panel or alcohol breath test on Screening/Day-1.
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  • Participants with a history of substance abuse or dependency or history of recreational IV drug use over the last 2 years.
  • Plasma donation/Blood donation or significant blood loss within 60 days prior to the first IP administration.
  • Use of any IP (including other investigational mAb products) or investigational medical device within 30 days prior to Screening or 5 half-lives of the product (whichever is the longest) or participation in more than 4 investigational drug studies within 1 year prior to screening.
  • Major surgery (general anesthetic) within 3 months or minor surgery (local anesthetic) within 1 month prior to IP administration, or planned surgery during the study period, which is determined by the PI to be clinically relevant.
  • Fever or symptomatic bacterial or viral infection.
  • Participants who have received live vaccines or attenuated vaccines within 1 month before dosing.
  • Participants with any active malignancy or history of malignancy within 5 years prior to enrolment.
  • Use of any other prescription medications.
  • History of anaphylaxis, allergic reactions to the excipients of IP, asthma.
  • Positive blood screen for HIV1/2 antibody, Hepatitis B surface antigen, hepatitis C virus, or syphilis at screening.
  • Participants with an inability to tolerate venous access.
  • Pregnant or lactating at Screening or planning to become pregnant (self or partner) at any time during the study, including the follow-up period.
  • An employee of Pulmongene or Novotech (Australia) Pty Ltd.
  • Participant is unwilling to abstain from alcohol beginning 48 hours prior to admission to the CRU and while resident at the CRU.
  • Any other condition or finding that in the opinion of the PI or designee would put the participant or study conduct at risk.

Trial locations and contacts

1 site in 1 country.

Australia1 site
  • Q-Pharm Pty Ltd, Clive Berghofer Cancer Research Centre

    Herston, Queensland, 4006

Other trials in Australia

About this study

Official title: A Phase 1A, First in Human, Randomized, Double-blind, Placebo-controlled, Single Ascending Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Immunogenicity of PMG1015 in Healthy Volunteers

This is a Phase 1A, first in human, randomized, double-blinded, placebo-controlled, dose escalation study of PMG1015 in healthy adult volunteers. PMG1015 is a monoclonal antibody, being developed as a novel therapeutic treatment for patients with Idiopathic Pulmonary fibrosis (IPF). This study aims to evaluate the safety, tolerability, pharmacokinetics and immunogenicity of PMG1015 after Single ascending doses (SAD).

Read the detailed description

Participants will be enrolled and randomized into 1 of 7 cohorts in a double-blind manner.

Being tested
PMG1015 Dose 1, PMG1015 Dose 2, PMG1015 Dose 3, PMG1015 Dose 4, PMG1015 Dose 5
Medical subject headings
Idiopathic Pulmonary Fibrosis

What participants receive

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

  • PMG1015 Dose 1Drug

    Also called PMG1015

    Dose level 1 of PMG1015

  • PMG1015 Dose 2Drug

    Also called PMG1015

    Dose level 2 of PMG1015

  • PMG1015 Dose 3Drug

    Also called PMG1015

    Dose level 3 of PMG1015

  • PMG1015 Dose 4Drug

    Also called PMG1015

    Dose level 4 of PMG1015

  • PMG1015 Dose 5Drug

    Also called PMG1015

    Dose level 5 of PMG1015

  • PMG1015 Dose 6Drug

    Also called PMG1015

    Dose level 6 of PMG1015

  • PlaceboDrug

    Placebo to match

  • PMG1015 Dose 7Drug

    Also called PMG1015

    Dose level 7 of PMG1015

Study groups in NCT05022771
Study groupRoleWhat they receive
Single Ascending Doses Cohort 1aExperimentalSubjects will receive either Dose level 1 of PMG1015 or Placebo
Receives: Drug: PMG1015 Dose 1; Drug: Placebo
Single Ascending Doses Cohort 1bExperimentalSubjects will receive either Dose level 2 of PMG1015 or Placebo
Receives: Drug: PMG1015 Dose 2; Drug: Placebo
Single Ascending Doses Cohort 1cExperimentalSubjects will receive either Dose level 3 of PMG1015 or Placebo
Receives: Drug: PMG1015 Dose 3; Drug: Placebo
Single Ascending Doses Cohort 1dExperimentalSubjects will receive either Dose level 4 of PMG1015 or Placebo
Receives: Drug: PMG1015 Dose 4; Drug: Placebo
Single Ascending Doses Cohort 1eExperimentalSubjects will receive either Dose level 5 of PMG1015 or Placebo
Receives: Drug: PMG1015 Dose 5; Drug: Placebo
Single Ascending Doses Cohort 1fExperimentalSubjects will receive either Dose level 6 of PMG1015 or Placebo
Receives: Drug: PMG1015 Dose 6; Drug: Placebo
Single Ascending Doses Cohort 1gExperimentalSubjects will receive either Dose level 7 of PMG1015 or Placebo
Receives: Drug: Placebo; Drug: PMG1015 Dose 7

What is being measured

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

  1. The incidence of Treatment-emergent adverse events (TEAEs)

    An Adverse Event (AE) is any event, side-effect or any untoward medical occurrence in a clinical study participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. TEAEs are AEs that occur following the start of treatment.

    Measured: Day 1-Day 85

  2. The severity of Treatment-emergent adverse events (TEAEs)

    TEAEs are AEs that occur following the start of treatment.

    Measured: Day 1-Day 85

  3. The incidence of Serious adverse events (SAEs)

    A serious adverse event (SAE) is defined as an AE occurring during any study phase and at any dose of IP (active or placebo) that results in death; is life threatening; requires inpatient hospitalization or prolongation of existing hospitalization; results in persistent disability/incapacity; results in congenital anomaly/birth defect.

    Measured: Day 1-Day 85

  4. The severity of Serious adverse events (SAEs)

    A serious adverse event (SAE) is defined as an AE occurring during any study phase and at any dose of IP (active or placebo) that results in death; is life threatening; requires inpatient hospitalization or prolongation of existing hospitalization; results in persistent disability/incapacity; results in congenital anomaly/birth defect.

    Measured: Day 1- Day 85

  5. Number of participants with abnormally clinical vital signs

    Vital signs include pulse rate (PR), blood pressure (BP), respiratory rate (RR) and tympanic temperature (T)

    Measured: Day 1- Day 85

  6. Number of participants with abnormal clinically significant 12-lead electrocardiogram (ECG) parameters

    All ECG tracings will be reviewed by the PI or designee and assessed for clinical significance.

    Measured: Day 1-Day 85.

  7. Number of participants with abnormal clinically significant clinical laboratory results

    Clinical laboratory test include hematology, coagulation, biochemistry, and urinalysis.

    Measured: Day 1- Day 85

  8. MTD of PMG1015 in healthy participants

    Maximum tolerated dose of PMG1015 in healthy participants

    Measured: Day 1- Day 85

  9. Number of patients with abnormal clinically significant results from physical examination

    Complete physical examination include, general appearance, head, eyes, ears, nose, throat, dentition, thyroid, chest (heart, lungs), abdomen, skin, neurological, extremities, back, neck, musculoskeletal, and lymph nodes.

    Measured: Day 1-Day 85

Secondary outcomes (10)
  1. Area under the serum-concentration time curve (AUC) from time zero (from the start of infusion time) to the last time point with measurable analyte concentration (AUC0-t)

    Area under the plasma concentration versus time curve (AUC) from time 0 to time of last quantifiable concentration

    Measured: Day 1-Day 85.

  2. AUC from time zero to infinity (AUC0-∞)

    Area under the plasma concentration versus time curve (AUC) from time 0 (from the start of infusion) extrapolated to infinity

    Measured: Day 1-Day 85.

  3. To determine %AUCexp

    The percentage of the AUC that has been extrapolated beyond the last observed data point

    Measured: Day 1-Day 85.

  4. To determine Cmax

    Maximum observed serum PMG1015 concentration

    Measured: Day 1-Day 85.

  5. To determine Tmax, derived from serum concentration of each dose of PMG1015

    Time to maximum observed concentration

    Measured: Day 1-Day 85.

  6. To determine t1/2

    Terminal elimination half life summarized by dosing regimen

    Measured: Day 1-Day 85.

  7. Apparent total body clearance (CL)

    CL is the measure of the rate at which a drug is metabolized or eliminated by normal biological processes

    Measured: Day 1-Day 85.

  8. Apparent volume of distribution during the terminal phase (Vz)

    Vz is defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired plasma concentration of a drug.

    Measured: Day 1-Day 85.

  9. Apparent terminal elimination rate constant (λz or kel)

    λz is calculated using log-linear regression of the terminal portions of the plasma concentrations versus time curves.

    Measured: Day 1-Day 85.

  10. Levels of ADA

    Anti-drug antibody levels in blood

    Measured: Day 1-Day 85

Timeline

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

  1. First posted26 Aug 2021
  2. Study start14 Oct 2021
  3. Primary completion18 Aug 2022
  4. Study completion18 Aug 2022

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
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
54 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05022771
Sponsor's protocol ID
PMG1015-AUS-101
Status last verified
Jan 2023
First submitted
20 Aug 2021
Last updated
31 Jan 2023
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing PMG1015 Dose 1, PMG1015 Dose 2 and PMG1015 Dose 3 in people with Idiopathic Pulmonary Fibrosis, run by Pulmongene Ltd. at 1 site in Australia.

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 7 inclusion and 21 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 31 Jan 2023. 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 Australia. 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?

The incidence of Treatment-emergent adverse events (TEAEs) (time frame: Day 1-Day 85). The study lists 9 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 31 Jan 2023.

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