NCT06422676

Brief Summary

This is a retrospective-prospective, non-interventional, multi-centre study that will be conducted in routine clinical settings in Russia. Eligible patients with moderate to severe COPD routinely treated with BREZTRI will be observed according to routine clinical practice for up to 24 weeks.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
200

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Dec 2023

Shorter than P25 for all trials

Geographic Reach
1 country

14 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 29, 2023

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

February 29, 2024

Completed
3 months until next milestone

First Posted

Study publicly available on registry

May 21, 2024

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 18, 2024

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 18, 2024

Completed
Last Updated

May 1, 2026

Status Verified

April 1, 2026

Enrollment Period

12 months

First QC Date

February 29, 2024

Last Update Submit

April 30, 2026

Conditions

Keywords

Chronic obstructive pulmonary diseaseCOPDBREZTRI

Outcome Measures

Primary Outcomes (1)

  • Change in COPD Assessment Test (CAT) score

    Change from baseline to 24 weeks in the CAT score. Minimum value - "0", maximum value - "5". Higher scores mean worse outcome.

    24 weeks

Secondary Outcomes (9)

  • Change in COPD Assessment Test (CAT) score

    12 weeks

  • Change in FEV1

    24 weeks

  • Change in the Treatment Satisfaction Questionnaire for Medication (TSQM) score

    24 weeks

  • MCID >= 2

    24 weeks of treatment

  • >= 20 points at MARS

    24 weeks

  • +4 more secondary outcomes

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Patients \>= 18 y.o. with moderate to severe COPD who are eligible for BREZTRI therapy

You may qualify if:

  • Physician-diagnosed COPD no less than 12 months before BREZTRI treatment start;
  • Patients who have not achieved adequate disease control when treated with a combination of ICS and LABA or a combination of LABA and LAMA
  • CAT score not more than 1 week before BREZTRI start is available;
  • Patients must be able and willing to read, comprehend and follow written instructions, and to comprehend and complete the questionnaires required by the protocol
  • Have signed a written Informed Consent Form (ICF).

You may not qualify if:

  • Documented COPD due to α-1 antitrypsin deficiency;
  • Pregnancy or lactation period;
  • Concomitant uncontrolled disease;
  • A diagnosis of bronchiectasis, sarcoidosis, interstitial lung disease, or idiopathic pulmonary fibrosis;

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (14)

Research Site

Blagoveshchensk, Russia

Location

Research Site

Kazan', Russia

Location

Research Site

Krasnodar, Russia

Location

Research Site

Krasnoyarsk, Russia

Location

Research Site

Moscow, Russia

Location

Research Site

Nizhny Novgorod, Russia

Location

Research Site

Novosibirsk, Russia

Location

Research Site

Omsk, Russia

Location

Research Site

Rostov-on-Don, Russia

Location

Research Site

Ryazan, Russia

Location

Research Site

Saint Petersburg, Russia

Location

Research Site

Ufa, Russia

Location

Research Site

Volgograd, Russia

Location

Research Site

Yekaterinburg, Russia

Location

Related Links

MeSH Terms

Conditions

Pulmonary Disease, Chronic Obstructive

Condition Hierarchy (Ancestors)

Lung Diseases, ObstructiveLung DiseasesRespiratory Tract DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
CROSS SECTIONAL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

February 29, 2024

First Posted

May 21, 2024

Study Start

December 29, 2023

Primary Completion

December 18, 2024

Study Completion

December 18, 2024

Last Updated

May 1, 2026

Record last verified: 2026-04

Data Sharing

IPD Sharing
Will share

Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of companies sponsored clinical trials via the request portal. All request will be evaluated as per the AZ disclosure commitment: https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure Yes, indicates that AZ are accepting requests for IPD, but this does not mean all requests will be shared.

Time Frame
AstraZeneca will meet or exceed data availability as per the commitments made to the EFPIA PhRMA Data Sharing Principles. For details of our timelines, please rerefer to our disclosure commitment at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
Access Criteria
When a request has been approved AstraZeneca will provide access to the anonymized individual patient-level data via secure research environment Vivli.org. Signed Data Usage Agreement (non-negotiable contract for data accessors) must be in place before accessing requested information.
More information

Locations