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Clinical Trials List

Protocol Number222714
NCT Number(ClinicalTrials.gov Identfier)NCT06959095
Not yet recruiting

2025-06-09 - 2029-11-26

Recruiting8

A Randomized, Double-Blind, Placebo- Controlled, Parallel-Group, Multicenter Study of the Efficacy and Safety of Depemokimab In Adult Participants With COPD With Type 2 Inflammation

  • Sponsor

  • Trial scale

    Multi-Regional Multi-Center

  • Update

    2026/04/10

Investigators and Locations

Principal Investigator Ming -Cheng Chan Division of Thoracic Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator Chau-Chyun Sheu Division of Thoracic Medicine

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 蔡鎮良 Division of Thoracic Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 林慶雄 Division of Thoracic Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator Pai-Chien Chou

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 鄭世隆 Division of Thoracic Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator 何明霖 Division of Thoracic Medicine

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Principal Investigator Xin-Min Liao

Co-Principal Investigator

The Actual Total Number of Participants Enrolled

0 Recruiting

Condition/Disease

Pulmonary Disease, Chronic Obstructive

Objectives

Primary: To evaluate the efficacy of depemokimab 100 mg SC administered once every 26 weeks compared to placebo. Secondary: To evaluate the performance of depemokimab 100 mg SC on other assessment endpoints and symptoms compared to placebo. Other: To evaluate the pooled efficacy endpoints of depemokimab 100 mg SC compared to placebo.

Test Drug

Prefilled Injectable

Active Ingredient

Depemokimab

Dosage Form

230

Dosage

100mg/ml

Endpoints

• Annualized relapse rate of moderate/severe exacerbations

Inclution Criteria

Inclusion Criteria:

Participants must be greater than or equal to (>=) 40 to less than or equal to (<=) 80 years of age, at the time of signing the informed consent.
Elevated blood eosinophil count (BEC).
Moderate to severe COPD with frequent exacerbations, defined as:
A clinically documented history of COPD as defined by the American Thoracic Society/European Respiratory Society for at least 1 year
A post-bronchodilator forced expiratory volume in one second (FEV1)/forced vital capacity (FVC) ratio of less than (<) 0.70 and a post- bronchodilator FEV1 >30 percent (%) and <= 80% predicted normal values
A well-documented history of at least 2 moderate or 1 severe exacerbation in the 12 months prior to screening
COPD assessment test (CAT) score >=10 at Visit 1.
Smoking status: Current or former cigarette smokers with a history of cigarette smoking of >=10 pack-years.
Participants should be on optimized inhaler therapy, defined as inhaled corticosteroid (ICS) plus Long-acting muscarinic receptor antagonist (LAMA) plus Long-acting beta2-adrenergic receptor agonist (LABA) either as multiple inhalers or a single combination inhaler for at least 6 months prior to Screening Visit 1.
Body mass index (BMI) >=16 kilogram per square meter (kg/m^2).
Male or eligible female participants.

Exclusion Criteria

Exclusion Criteria:

The following subjects are excluded:

Participants with a current or prior physician diagnosis of asthma.
Other clinically significant lung disease: The Investigator must judge that COPD is the primary diagnosis accounting for the clinical manifestations of the lung disease.
Participants with pneumonia, COPD exacerbation, or lower respiratory tract infection within the 4 weeks prior to Screening Visit 1.
Lung resection: Participants with a history of, or plan for lung volume reduction surgery / endobronchial valve procedure.
Pulmonary rehabilitation: Participants in the acute phase of a pulmonary rehabilitation program within 4 weeks prior to Screening Visit 1.
Continuous oxygen: Participants requiring oxygen supplementation for more than 12 hours per day.
Cor pulmonale - resulting in right heart failure, severe pulmonary hypertension
Chronic hypercapnia requiring Non-invasive positive pressure ventilation (NIPPV) use (including Bi-Level Positive Airway Pressure [BiPAP] or Continuous Positive Airway Pressure [CPAP]).
Unstable cardiovascular disease or arrhythmia.
Parasitic Infection: Participants with a known, pre-existing parasitic infection within 6 months of Screening (Visit 1).

The Estimated Number of Participants

  • Taiwan

    26 participants

  • Global

    981 participants