Status:
COMPLETED
AD17002 Treating Poorly Controlled, Moderate to Severe Eosinophilic Asthma
Lead Sponsor:
Advagene Biopharma Co. Ltd.
Collaborating Sponsors:
Taipei Medical University Hospital
Conditions:
Eosinophilic Asthma
Eligibility:
All Genders
20-80 years
Phase:
PHASE1
PHASE2
Brief Summary
This clinical trial aims to investigate patients with poorly controlled, moderate to severe eosinophilic asthma. The main questions it seeks to answer are 1. Could the AD17002 intranasal immunomodula...
Detailed Description
This study was conducted to determine the potential efficacy and mechanism of AD17002 as an immunomodulator in attenuating the severity of clinical manifestations in patients with unstable, moderate-t...
Eligibility Criteria
Inclusion
- Subject 20-80 years of age on the day of signing informed consent
- Subject who is not a current smoker with poorly controlled, moderate to severe eosinophilic asthma based on GINA 2022 criteria.
- The subject is diagnosed with asthma.
- Subjects who have the post-bronchodilator reversibility of Forced expiratory volume 1 (FEV1) of ≥ 12% and ≥ 200 mL in response to a SABA at the screening visit or documented in the medical chart within 3 months of the screening visit.
- Subjects who have ≥3% eosinophil counts in the induced sputum within 7 days of Visit 1.
- Subjects with ACT scores ≤ 19 under regular low to moderate-dose inhaled corticosteroids (ICS) and/or a combination with inhaled long-acting beta 2 agonists for at least 3 months before the Screening Visit.
- Have a negative serum pregnancy test at the screening, and randomization visits (female subjects of childbearing potential). A female subject who is of reproductive potential agrees to remain abstinent or use (or have their partner use) an acceptable method of birth control within the projected duration of the trial. Acceptable birth control methods are intrauterine devices, hormonal contraception, diaphragm with spermicide, contraceptive sponge, condoms, and vasectomy, as per local regulations or guidelines.
- A female subject who is not of reproductive potential is eligible without requiring the use of contraception. A female subject who is not of reproductive potential is defined as one who has either
- Reached natural menopause (defined as 6 months of spontaneous amenorrhea with serum follicle-stimulating hormone levels in the postmenopausal range as determined by the laboratory, or 12 months of spontaneous amenorrhea),
- Six weeks postsurgical documented total hysterectomy and/or bilateral salpingo-oophorectomy, or
- Bilateral tubal ligation.
- Subject or the subject's legal representative understands the trial procedures, alternative treatments available, and risks involved with the trial, and voluntarily agrees to participate by giving written informed consent.
- Provide written informed consent for the trial and be willing to adhere to dose and visit schedules.
Exclusion
- Subjects with serious underlying chronic illness or severe systemic disease, including SLE, malignant diseases, uremia and heart failure, or abnormal liver function.
- Subjects without a recent respiratory tract infection within 3 weeks before the study.
- Subjects without a recent COVID-19 infection within 1 month before study.
- Subjects with clinically important lung disease, including but not limited to COPD (Chronic Obstructive Pulmonary Disease), chronic respiratory infection, lung cancer, etc.
- Arrhythmia, myocardial infarction, or stroke in the last 3 months.
- Active COVID-19 disease (SARS-CoV-2 Lateral flow tests (LFA)-positive) at Screening.
- A clinical history of persistent allergic asthma or rhinitis caused by an allergen to which the subject is regularly exposed and sensitized.
- A clinical history of active chronic sinusitis (\> 3 months).
- Any clinically relevant chronic disease (\>=3 months duration) (e.g. cystic fibrosis, malignancy, renal or hepatic insufficiency).
- Subject with a documented history of Bell's palsy.
- The subject has any nasal condition that could confound the efficacy or safety assessments.
- Immunosuppressive treatment (ATC code L04 or L01) within 3 months before the screening visit (except the specified concomitant medications for allergy and asthma symptoms).
- Has unstable or severe asthma, as judged by the clinical Investigator, or a subject who has experienced a life-threatening asthma attack or an occurrence of any clinical deterioration of asthma that resulted in emergency treatment, hospitalization due to asthma, or treatment with systemic corticosteroids (but allowing SABA) at any time within the last 3 months before Screening Visit.
- Has asthma requiring high-dose oral corticosteroid (OCS) within the last 3 months before Screening Visit.
- Has a history of anaphylaxis with cardiorespiratory symptoms with prior immunotherapy, unknown cause, or inhalant allergen.
- Is pregnant or expecting to conceive within the projected duration of the trial.
- Is nursing at randomization and within the projected duration of the trial?
- Has had previous exposure to the study drug or Flu Vaccine AD07030.
- The subject is receiving ongoing treatment with any specific immunotherapy at the time of the Screening Visit.
- Has a known history of allergy, hypersensitivity, or intolerance to investigational medicinal products, rescue medications, or self-injectable epinephrine.
Key Trial Info
Start Date :
November 27 2023
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
April 27 2025
Estimated Enrollment :
40 Patients enrolled
Trial Details
Trial ID
NCT05985694
Start Date
November 27 2023
End Date
April 27 2025
Last Update
September 10 2025
Active Locations (1)
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1
Taipei Medical University Hospital
Taipei, Taiwan, Taiwan