Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 12:10 AM
Ignite Modification Date:
2025-12-25 @ 12:10 AM
NCT ID:
NCT04643158
Eligibility Criteria:
Inclusion Criteria:
* Participants who have a documented clinical diagnosis of asthma for ≥ 12 months before Visit 1.
* Participants who are able to perform acceptable pulmonary function testing for FEV1.
* Participants who are able to demonstrate the ability to use the study inhalation device properly.
* Male participants must be surgically sterile or agree to use highly-effective contraceptives.
* All female participants must have a negative serum pregnancy test at Screening. Female participants of non-childbearing potential, Female participants of childbearing potential must have a negative urine pregnancy test before the administration of first dose of study intervention and must agree to use a highly-effective method of birth control.
* Participant is a non smoker or an ex-smoker with a total smoking history of less than 10 pack-years.
* Only for Part 1: Documented treatment with medium dose ICS with LABA for at least 6 months prior to Screening. ICS and LABA must be on a stable dose for at least 3 months prior to Screening, during Screening and Run-in Periods and may be contained in a combination product or separate inhaler. No asthma exacerbations in last 12 months requiring oral or intravenous (IV) steroids or hospitalisation/ emergency room visit due to asthma. Pre-bronchodilator FEV1 ≥ 70% predicted at Screening and start of Run-in. Asthma Control Questionnaire 6 score of ≤ 1.0 at Screening and start of Run-in.
* Only for Part 2: Documented evidence of asthma. Documented treatment with medium-to-high dose ICS-LABA for at least 6 months prior to Screening. ICS and LABA must be on a stable dose for at least 4 weeks prior to Screening, during Screening and Run-in Periods. If on asthma maintenance controller medications in addition to ICS-LABA, the dose of the additional controller medications must be stable for at least 4 weeks prior to Screening, during Screening and Run-in Periods. Pre bronchodilator FEV1 of 40% to 85% (inclusive) predicted at Screening and start of Run-in. Blood eosinophil count of ≥ 150 cells/μL and FeNO ≥ 25 ppb at Screening. Asthma Control Questionnaire 6 score ≥ 1.5 at Screening.
Specific Randomisation Criteria at Visit 3
* For Part 1: Pre-bronchodilator FEV1 ≥ 70% predicted. At least 70% compliance with usual asthma controller ICS-LABA during Run-in Period (from Visit 2 to Visit 3) based on daily electronic diary (e-Diary). Minimum 80% compliance with ePRO completion. Asthma Control Questionnaire 6 score of ≤ 1.0. C-reactive protein \< 5 mg/L on Day -1.
* For Part 2: Pre-bronchodilator FEV1 of 40% to 85% (inclusive) predicted. Asthma Control Questionnaire 6 score of ≥ 1.5. At least 70% compliance with usual asthma controller ICS-LABA during Run-in Period from (Visit 2 to Visit 3) based on daily e-Diary. Minimum 70% compliance with ePRO completion. C-reactive protein \< 10 mg/L at Visit 2. A FeNO of ≥ 25 ppb.
Exclusion Criteria:
* Women who are pregnant or breastfeeding, or who are planning to become pregnant during the study.
* Known or suspected hypersensitivity including anaphylaxis/anaphylactoid reaction following any biologic therapy, or known history of drug hypersensitivity to any component of the study intervention formulation.
* Evidence of any active clinically important pulmonary disease other than asthma, within 5 years at screening.
* History of pulmonary or systemic disease, other than asthma, that are associated with elevated peripheral eosinophil counts.
* History or clinical suspicion of any clinically relevant or active disease or disorder.
* History of severe COVID-19 infection requiring hospitalisation within the last 12 months or clinical history compatible with long COVID (symptoms beyond 12 weeks of acute infection).
* Confirmed symptomatic COVID-19 infection during Screening, Run-in or prior to randomisation.
* Current malignancy or history of malignancy.
* Significant history of recurrent or ongoing 'dry eye'.
* Diagnosis of Sjögren's syndrome.
* High risk of infection suggesting abnormal immune function.
* History of, or known significant infection or positivity at Screening period, including hepatitis B or C, or human immunodeficiency virus (HIV).
* Evidence of active tuberculosis.
* Clinically significant lower respiratory tract infection not resolved within 4 weeks prior to Screening and during Run-in.
* Clinically significant upper respiratory tract infection at Screening and during Run-in.
* A helminth parasitic infection diagnosed within 24 weeks prior to the date informed consent is obtained.
* Any clinically important ECG abnormalities.
* Any clinically significant cardiac disease.
* Uncontrolled hypertension.
* History of life-threatening asthma attack or asthma attack requiring ventilation.
* Part 2 only: History of 3 or more severe asthma exacerbations.
* Daily rescue use of SABA ≥ 8 puffs for ≥ 3 consecutive days at any time during Run-in Period, before randomisation.
* History of anaphylaxis.
* Any clinically significant abnormalities in haematology.
* Alanine aminotransferase or AST level ≥ 3 times the upper limit of normal (ULN), confirmed by repeated testing during Screening Period.
* History of, drug or alcohol abuse within the past 2 years prior to Screening.
* Planned in-patient surgery, major dental procedure or hospitalisation during the study.
* Prior/Concomitant Therapy: Systemic corticosteroid use, AZD1402, marketed or investigational biologicals such as monoclonal antibodies or chimeric biomolecules, investigational nonbiologic drug within 60 days prior to Screening and during Run-in, any immunosuppressive therapy, Live or attenuated vaccine within 4 weeks of Screening and during Run-in, Receipt of COVID-19 vaccine (vaccine or booster dose) within 30 days prior to randomisation, Immunoglobulin or blood products within 4 weeks of Screening and during Run-in, Any immunotherapy within 3 months of Screening and during Run-in.
* Part 1 only: Additional asthma maintenance controller medications in addition to ICS-LABA (eg, leukotriene receptor inhibitors, theophylline, LAMA, chromones) within 3 months of Screening period and during Run-in.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
75 Years
Study:
NCT04643158
Study Brief:
Protocol Section:
NCT04643158