Study of Multiple Doses of PRS-060 Administered by Oral Inhalation in Subjects With Mild Asthma

NCT03574805 | Completed Phase 1 DMC

• 1 other identifier: PRS-060-PCS_07_18
• Study Type: interventional
• Target: 76
• Locations: 1 country
• Sites: 4

Brief Summary

Study of Multiple Doses of PRS-060 Administered by Oral Inhalation in Subjects with Mild Asthma

Conditions

Asthma

Keywords

Asthma; Anticalin; PRS-060; Pieris; IL-4 receptor alpha; IL-13; IL-4

Outcome Measures

Primary Outcomes (52)

• Number of participants with adverse events (AEs) after an inhaled dose of PRS-060

  The number of participants with treatment related AEs as assessed by current approved CTCAE version

  From time of dose until 30 days after dosing

• Change in blood pressure

  To assess blood pressure (systolic and diastolic) as a criterion of safety and tolerability variables as measured in mm Hg)

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in heart rate

  To assess changes in beats per minute (BPM) as a criterion of safety and tolerability variables

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in body temperature

  To assess changes in body temperature in degrees Celsius as a criterion of safety and tolerability variables

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in electrocardiograms (ECGs)

  To assess changes in cardiovascular system function (change in QTC parameters) as a criterion of safety and tolerability variables

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in forced expiratory volume 1-second (FEV1) as part of spirometry

  To assess changes in FEV1 as measured in mL as part of spirometry

  Screening, during treatment and confinement, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in forced vital capacity (FVC) as part of spirometry

  To assess changes in FVC as measured by mL

  Screening, during treatment and confinement, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in peak expiratory flow rate (PEFR) as part of spirometry

  To assess changes in PEFR as measured in L/min

  Screening, during treatment and confinement, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in sodium levels as part of standard serum chemistry panel

  To asses changes in sodium levels as measured in mmol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in potassium levels as part of standard serum chemistry panel

  To assess changes in potassium levels as measured in mmol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in chloride levels as part of standard serum chemistry panel

  To assess changes in chloride levels as measured in mmol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days)

• Change in bicarbonate levels as part of standard serum chemistry panel

  To assess changes in bicarbonate levels as measured in mmol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in blood urea nitrogen (BUN)/Urea levels as part of standard serum chemistry panel

  To assess changes BUN/Urea levels as measured in mmol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in creatinine levels as part of standard serum chemistry panel

  To assess changes in creatinine levels as measured in umol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in total protein levels as part of standard serum chemistry panel

  To assess changes in total protein levels as measured in g/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in albumin levels as part of standard serum chemistry panel

  To assess changes in albumin levels as measure in g/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in alkaline phosphate (ALP) levels as part of standard serum chemistry panel

  To assess changes in ALP levels as measured in U/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in ALT levels as part of standard serum chemistry panel

  To assess changes in ALT levels as measured in U/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Changes in AST levels as part of standard serum chemistry panel

  To assess changes in AST levels as measured in U/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in total bilirubin levels as part of standard serum chemistry panel

  To assess changes in total bilirubin levels as measured in umol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in direct bilirubin levels as part of standard serum chemistry panel

  To assess changes in direct bilirubin levels as measured in umol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in indirect bilirubin levels as part of standard serum chemistry panel

  To assess changes in indirect bilirubin levels as measured in umol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in amylase levels as part of standard serum chemistry panel

  To assess changes in amylase levels as measured in U/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in lipase levels as part of standard serum chemistry panel

  To assess changes in lipase levels as measured in U/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in uric acid levels as part of standard serum chemistry panel

  To assess changes in uric acid levels as measured in mmol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in creatine kinase (CK) levels as part of standard serum chemistry panel

  To assess changes in CK levels as measured in U/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in calcium levels as part of standard serum chemistry panel

  To assess changes in calcium levels as measured in mmol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in magnesium levels as part of standard serum chemistry panel

  To assess changes in magnesium levels as measured in mmol/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in lactate dehydrogenase (LDH) levels as part of standard serum chemistry panel.

  To assess changes in LDH levels as measure in U/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in total immunoglobulin (IgG) levels as part of standard serum chemistry panel

  To assess changes in total IgG levels as measured in g/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Changes in total immunoglobulin (IgA) levels as part of standard serum chemistry panel

  To assess changes in total IgA levels as measured in g/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Changes in total immunoglobulin (IgE) levels as part of standard serum chemistry panel

  To assess changes in total IgE levels as measured in lU/mL

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in total immunoglobulin (IgM) levels as part of standard serum chemistry panel

  To assess changes in total IgM levels as measured in g/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in hematocrit as part of standard hematology panel

  To assess changes in total hamatocrit levels as measured by %

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in hemoglobin levels as part of standard hematology panel

  To assess changes in hemoglobin levels as measured by g/L

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in red blood cells (RBC) counts as part of standard hematology panel

  To assess changes in red blood cells (RBC) counts as measured by 10\^12/uL

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in platelet (PLT) counts as part of standard hematology panel

  To assess changes in PLT counts as measured by 10\^9/uL

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in white blood cells (WBC) counts as part of standard hematology panel

  To assess changes in white blood cell (WBC) counts as measured by 10\^9/uL

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in neutrophil percentage as part of standard hematology panel

  To assess changes in neutrophil percentages as measured by %

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in lymphocyte percentage as part of standard hematology panel

  To assess changes in lymphocyte percentage as measured by %

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in eosinophil percentage a part of standard hematology panel

  To assess changes in eosinophil percentage as measured by %

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in basophil percentage as part of standard hematology panel

  To assess changes basophil percentages as measured by %

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in monocyte percentage as part of standard hematology panel

  To assess changes in monocyte percentage as measured by %

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in clarity as part of a standard urinalysis panel

  To assess changes in clarity of the urine sample

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in specific gravity as part of a standard urinalysis panel

  To assess changes in specific gravity of the urine sample

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in pH as part of a standard urinalysis panel

  To assess changes in pH of the urine sample

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in protein levels as part of a standard urinalysis panel

  To assess changes in protein levels of the urine sample

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in glucose levels as part of a standard urinalysis panel

  To assess changes in glucose levels of the urine sample as measured by a positive or negative result.

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in ketone levels as part of a standard urinalysis panel

  To assess changes in ketone levels of the urine sample as measured by a positive or negative result

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in blood levels as part of a standard urinalysis panel

  To assess changes in blood levels of the urine sample as measured by a positive or negative result.

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in nitrite levels as part of a standard urinalysis panel

  To assess changes in nitrite levels of the urine sample

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• Change in leukocyte esterase levels as part of a standard urinalysis panel

  To assess changes in leukocyte esterase levels of the urine sample

  Screening, during treatment, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

Secondary Outcomes (11)

• PK assessment: Cmax (observed maximum serum concentration taken directly from the individual concentration-time curve)

  During treatment and confinement, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• PK assessment: Tmax (time to reach maximum serum concentration, taken directly from the individual concentration-time curve)

  During treatment and confinement, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• PK assessment: t1/2(terminal half-life)

  During treatment and confinement, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• PK assessment: AUC (0-last) (area under the serum concentration-curve from time zero to the time of last quantifiable analyte concentration)

  During treatment and confinement, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

• PK assessment: AUC (area under the concentration-time curve in the serum zero [pre-dose] extrapolated to infinite time)

  During treatment and confinement, 7 days after dosing (±1 day), and 30 days after dosing (±3 days).

Study Arms (2)

PRS-060

ACTIVE COMPARATOR

PRS-060 or Placebo

Drug: PRS-060

Placebo

PLACEBO COMPARATOR

PRS-060 or Placebo

Drug: Placebo

Interventions

PRS-060 DRUG

Study drug

PRS-060

Placebo DRUG

Inhalant designed to mimic PRS-060

Placebo

Eligibility Criteria

• Age: 18 Years - 55 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64)

You may qualify if:

• Body Mass Index (BMI) of 18 to 35
• Subjects who are non-smokers or ex-smokers who have smoked no more than twice in 3 months prior to screening (determined by urine continine \< 500 ng/mL, at Screening visit)
• Males and non-pregnant, non-breastfeeding females
• Males who are sexually active with women of childbearing potential must agree to follow a highly effective method(s) of contraception for the duration of treatment with study drug as well as for an additional 90 days post-treatment completion. Women of childbearing potential who are sexually active with a fertile male must agree to follow instructions for double methods of contraception for the duration of their participation in the trial and for 90 days post-treatment completion
• Documented diagnosis of mild asthma
• to 55 years of age
• Lung function ≥ 70% predicted for FEV1 and FEV1/FVC ratio ≥ 0.7
• FeNO ≥ 35 ppb at Screening and during pre-qualification for the study

You may not qualify if:

• History or clinical manifestations of any clinically significant medical disorder that, in the opinion of the investigator, may put the subject at risk because of participation in the study, influence the results of the study, or affect the subject's ability to participate in the study
• A history of drug or alcohol abuse
• History of, or known significant infection including hepatitis A, B, or C, Human immunodeficiency Virus (HIV), tuberculosis (i.e., positive result for interferon \[IFN\]-γ release assay \[IGRA\], QuantiFERON® TB-Gold), that may put the subject at risk during participation in the study
• History of cancer within the last 10 years (20 years for breast cancer) except for basal and squamous cell carcinoma of the skin or in situ carcinoma of the cervix treated and considered cured. Any history of lymphoma is not allowed
• Any clinically significant illness, infection, medical/surgical procedure, or trauma within 4 weeks of Day 1 or planned inpatient surgery or hospitalization during the study period
• Any clinically significant abnormalities in clinical chemistry, hematology, or urinalysis results, as judged by the Principal Investigator
• Significant history of recurrent ongoing 'dry eye syndrome' of any cause that may be chronic or acute, that may affect the interpretation of safety data associated with the potential for ADAs targeted to PRS-060 (structurally related to tear lipocalin)
• Subjects who have received live or attenuated vaccine in the 4 weeks prior to Day 1
• Subjects with a disease history suggesting abnormal immune function
• History of anaphylaxis following any biologic therapy and known history of allergy or reaction to any component of the investigational product formulation
• Inability to communicate well with the Investigator (i.e., language problem, poor mental development, or impaired cerebral function)
• Participation in any clinical study for a New Chemical Entity within the previous 16 weeks or a marketed drug clinical study within the previous 12 weeks or within 5 half-lives, whichever is the longer, before the first dose of study drug
• Donation of 450 mL or more blood within the previous 12 weeks
• Women who are pregnant, or breastfeeding, or planning to become pregnant within the study period or 90 days post-treatment completion
• Males who are sexually active with a female partner of childbearing potential and who have not had a vasectomy and who do not agree to a highly effective method of contraception from Day 1 to 90 days post-treatment completion. Females of childbearing potential who are sexually active with a fertile male partner who do not agree to double methods of contraception with at least one barrier from Day 1 to 90 days post-treatment completion

Sponsors & Collaborators

• Pieris Australia Pty Ltd: lead

Study Sites (4)

Q-Pharm

Herston, Queensland, 4006, Australia

Location

CMAX

Adelaide, South Australia, 5000, Australia

Location

Nucleus Network Limited

Melbourne, Victoria, 3004, Australia

Location

Linear

Nedlands, Western Australia, 6009, Australia

Location

MeSH Terms

Conditions

Asthma

Condition Hierarchy (Ancestors)

Bronchial Diseases; Respiratory Tract Diseases; Lung Diseases, Obstructive; Lung Diseases; Respiratory Hypersensitivity; Hypersensitivity, Immediate; Hypersensitivity; Immune System Diseases

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: PARTICIPANT
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: June 11, 2018
• First Posted: July 2, 2018
• Study Start: June 26, 2018
• Primary Completion: September 15, 2020
• Study Completion: September 15, 2020
• Last Updated: December 24, 2020

Record last verified: 2020-12

Locations

AU (4)