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NCT04631016 · ClinicalTrials.gov registry record · Phase 2

A Phase II, Randomized, Double-blind, Placebo-controlled Study to Assess MEDI3506 in Participants With COPD and Chronic Bronchitis

A Phase 2 study of Chronic Obstructive Pulmonary Disease (COPD) and Chronic Bronchitis, sponsored by AstraZeneca.

Completed
Registry status
Phase 2
Development phase
137
Enrollment target
20
Study locations

NCT04631016: Completed Phase 2 study of Chronic Obstructive Pulmonary Disease (COPD) and Chronic Bronchitis, sponsored by AstraZeneca.

NCT04631016 is a Phase 2 study of Chronic Obstructive Pulmonary Disease (COPD) and Chronic Bronchitis that has completed, run by AstraZeneca. The registered enrollment target is 137 participants, below the 647-participant average among 36 other Chronic Obstructive Pulmonary Disease (COPD) trials with a reported enrollment target (79% lower). The trial reports 20 study locations across 14 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04631016, a Phase 2 study of Chronic Obstructive Pulmonary Disease (COPD) and Chronic Bronchitis, has completed, sponsored by AstraZeneca.

COMPLETED
Registry status
Phase 2
Development phase
137 participants
Enrollment target
20
Study locations

Study Summary

This is a research study to determine the efficacy and safety of investigational drug MEDI3506 for the treatment of adult participants with Chronic Obstructive Pulmonary Disease and Chronic Bronchitis.

Primary Outcome

The mean change from baseline in Pre-BD FEV1 at Week 12 (tozorakimab - placebo) estimated using a repeated measures mixed effects analysis of covariance measures was estimated. Data available from all visits up to and including Week 12, irrespective of whether the participant discontinued study drug or received reliever therapy was considered. FEV1 was measured by spirometry at clinic.

Interventions

  • OTHER Placebo
  • DRUG Tozorakimab

Study Locations (20)

Other

  • Research Site - Nedlands
  • Research Site - South Brisbane
  • Research Site - Spearwood
  • Research Site - Tarragindi

Florida

  • Research Site - Kissimmee
  • Research Site - Ormond Beach
  • Research Site - Winter Park

South Carolina

  • Research Site - North Charleston
  • Research Site - Spartanburg

Alabama

  • Research Site - Sheffield

California

  • Research Site - Newport Beach

Delaware

  • Research Site - Newark

Kentucky

  • Research Site - Lakeside Park

Maryland

  • Research Site - White Marsh

Trial Details

FieldValue
Enrollment Target 137 participants
Start Date 2020-12-14
Est. Completion 2023-11-13
Phase Phase 2
AstraZeneca

1,285 total trials

What the finished NCT04631016 record still lists

NCT04631016 is an interventional study that assigns participants to a tested intervention. The registered 137 participants enrollment target is mid-sized for trials with a published cap, below the 647-participant average among 36 other Chronic Obstructive Pulmonary Disease (COPD) trials with a reported enrollment target (79% lower).

The record links to 2 conditions, with Chronic Obstructive Pulmonary Disease (COPD) appearing as the primary indexed condition, and to 2 interventions - of which Placebo is the first listed.

NCT04631016 names 20 study sites across 14 states, led by Other, Florida, South Carolina.

Frequently Asked Questions

What is clinical trial NCT04631016 about?

NCT04631016 is a clinical study titled "A Phase II, Randomized, Double-blind, Placebo-controlled Study to Assess MEDI3506 in Participants With COPD and Chronic Bronchitis". This is a research study to determine the efficacy and safety of investigational drug MEDI3506 for the treatment of adult participants with Chronic Obstructive Pulmonary Disease and Chronic Bronchitis.

What is the current status of trial NCT04631016?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 137 participants. The study started on 2020-12-14. Estimated completion is 2023-11-13.

What conditions does trial NCT04631016 study?

This clinical trial studies the following conditions: Chronic Obstructive Pulmonary Disease (COPD), Chronic Bronchitis.

What interventions are being tested in trial NCT04631016?

The interventions under investigation include: Placebo (OTHER), Tozorakimab (DRUG).

Who is sponsoring clinical trial NCT04631016?

This trial is sponsored by AstraZeneca, which has 1,285 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04631016 being conducted?

This trial has 20 study locations across Alabama, California, Delaware, Florida, Kentucky. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Chronic Obstructive Pulmonary Disease (COPD)

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04631016's enrollment target sits among peer trials

137 25th of 36 higher than 12 of 36 other Chronic Obstructive Pulmonary Disease (COPD) trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Chronic Obstructive Pulmonary Disease (COPD) trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04631016, the US trial registry maintained by the National Library of Medicine. NCT04631016 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.