A Phase III Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Ensifentrine over 24 Weeks in Patients with Moderate to Severe Chronic Obstructive Pulmonary Disease.

  • STATUS
    Recruiting
Updated on 23 November 2020

Summary

This study will enroll approximately 800 patients with moderate to severe COPD in 2 subsets.

The 24-week subset will enroll approximately 400 patients randomized 1:1 ensifentrine (3 mg): placebo and the 48-week subset will enroll approximately 400 patients randomized 3:1 in order to minimize the number of patients assigned to placebo over 48 weeks.

The assessments in each subset are identical over the first 24 weeks. The 48-week subset will continue to assess long-term safety in this subset of patients. 

Both studies will assess lung function, symptoms, and quality of life over 24 weeks. Safety and tolerability will be assessed over 24 or 48 weeks.

Description

Participants will be compensated for study participation.

Details
Condition Chronic Obstructive Pulmonary Disease, COPD, COPD (Chronic Obstructive Pulmonary Disease)
Clinical Study IdentifierTX249241
Last Modified on23 November 2020

Eligibility

Yes No Not Sure

Inclusion Criteria

Current or former cigarette smokers with a history of cigarette smoking ≥10 pack years at Screening (Visit 0) [number of pack years = (number of cigarettes per day / 20) × number of years smoked (eg, 20 cigarettes per day for 10 years, or 10 cigarettes per day for 20 years)]
Pipe and/or cigar use cannot be used to calculate pack-year history
Former smokers are defined as those who have stopped smoking for at least 6 months prior to Visit 0
Smoking cessation programs are permitted during the study
COPD Diagnosis: Patients with an established clinical history of COPD as defined by the American Thoracic Society (ATS)/European Respiratory Society (ERS) guidelines with symptoms compatible with COPD
Patients on no maintenance/background therapy or patients on stable maintenance LAMA or LABA therapy are eligible. Patients taking maintenance LAMA or LABA therapy must demonstrate stable use of the maintenance LAMA or LABA therapy for at least 3 months prior to Screening and agree to continue use for the duration of the study
Patients with COPD exacerbation requiring oral or parenteral steroids within 3 months of Screening not eligible
No long term oxygen use for greater than 12 hours per day. As needed oxygen use (≤12 hours per day) is not
Clear my responses

How to participate?

Step 1 Connect with a study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer  to help accelerate the development of new treatments and to get notified about similar trials.

You are contacting

Investigator Avatar

Primary Contact

site

Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

Learn more

If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

Learn more

Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

Learn more

Similar trials to consider

Loading...

Not finding what you're looking for?

Every year hundreds of thousands of volunteers step forward to participate in research. Sign up as a volunteer and receive email notifications when clinical trials are posted in the medical category of interest to you.

Sign up as volunteer

user name

Added by • 

 • 

Private

Reply by • Private
Loading...

Lorem ipsum dolor sit amet consectetur, adipisicing elit. Ipsa vel nobis alias. Quae eveniet velit voluptate quo doloribus maxime et dicta in sequi, corporis quod. Ea, dolor eius? Dolore, vel!

  The passcode will expire in None.
Loading...

No annotations made yet

Add a private note
  • abc Select a piece of text from the left.
  • Add notes visible only to you.
  • Send it to people through a passcode protected link.
Add a private note