AzTrials
AzTrials

Chronic Obstructive Pulmonary Disease (COPD)Phase 3JOURNEYNCT06878261

A Study to Investigate the Efficacy and Safety of Tezepelumab in Adult Participants With Moderate to Very Severe COPD (D5241C00007)

A Phase 3 study testing Tezepelumab in people with Chronic Obstructive Pulmonary Disease (COPD), run by AstraZeneca at 284 sites in 22 countries.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts
Official record

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Trial summary

A Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel Group, Phase 3 Study to Evaluate the Efficacy and Safety of Tezepelumab in Adults with Moderate to Very Severe Chronic Obstructive Pulmonary Disease (COPD) Read more about this study

Who is it for?
Ages 40 to 80 years
What is being tested?
Tezepelumab
Type of treatment
Injection or infusion
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
990 participants
Where
284 sitesin 22 countries
Study dates
25 Mar 2025to 5 Jun 2029
Phase
Phase 3

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 40 to 80 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • ≥40 to ≤80 years old
  • COPD diagnosis ≥1 year,
  • Post-BD FEV1 ≥ 20% and ≤ 70% PN, FEV1/FVC <0.70 at screening
  • Triple (ICS+LABA+LAMA) or dual inhaled COPD therapy, if triple therapy is considered not appropriate, ≥3 consecutive months prior to V1
  • ≥2 moderate or ≥1 severe COPD exacerbations in the prior year; At least 1 of 2 moderate exacerbations must require the use of systemic corticosteroids. At least one of the previous exacerbations should be confirmed to have occurred while the participant was on triple or dual inhaled maintenance therapy
  • EOS ≥ 150 cells/μL during screening
  • CAT ≥15 at screening
  • Former or current smokers ≥10 pack-years

Who cannot join

  • Clin. important pulmonary disease or radiological findings suggestive of a respiratory disease other than COPD
  • Asthma, incl. pediatric, or ACOS
  • Any unstable disorder that can impact participants safety or study outcomes
  • Tuberculosis requiring treatment within 12 months prior V2
  • Malignancies current or past
  • Concomitant therapies:
Show all 9Show fewer
  • Macrolides (less than 6 months)
  • Systemic immuno-suppressive, -modulating medications
  • LTOT >4.0 L/min or O2 saturation <89% despite LTOT

Trial locations and contacts

284 sites in 22 countries. Contact the study team or a site near you to ask about taking part.

AstraZeneca Clinical Study Information Center contact

1-877-240-9479

information.center@astrazeneca.com

284 sites in 22 countries

United States80 sites, 66 recruiting
  • Research Site

    Adairsville, Georgia, 30103

    Suspended
  • Research Site

    Anderson, South Carolina, 29621

    Recruiting
  • Research Site

    Ann Arbor, Michigan, 48109

    Recruiting
  • Research Site

    Atlanta, Georgia, 30349

    Recruiting
  • Research Site

    Baltimore, Maryland, 21224

    Recruiting
  • Research Site

    Bay Pines, Florida, 33744

    Recruiting
  • Research Site

    Birmingham, Alabama, 35205

    Not yet recruiting
  • Research Site

    Boerne, Texas, 78006

    Recruiting
  • Research Site

    Bowling Green, Kentucky, 42101

    Recruiting
  • Research Site

    Boynton Beach, Florida, 33435

    Recruiting
  • Research Site

    Charlotte, North Carolina, 28277

    Recruiting
  • Research Site

    Clearwater, Florida, 33765

    Completed
  • Research Site

    Colchester, Vermont, 05446

    Recruiting
  • Research Site

    Columbia, South Carolina, 29204

    Recruiting
  • Research Site

    Concord, North Carolina, 28025

    Not yet recruiting
  • Research Site

    Cordele, Georgia, 31015

    Recruiting
  • Research Site

    Cullman, Alabama, 35055

    Recruiting
  • Research Site

    Decatur, Georgia, 30033

    Recruiting
  • Research Site

    El Paso, Texas, 79902

    Recruiting
  • Research Site

    Evanston, Illinois, 60201

    Recruiting
  • Research Site

    Evansville, Indiana, 47725

    Recruiting
  • Research Site

    Everett, Washington, 98208

    Recruiting
  • Research Site

    Fayetteville, North Carolina, 28303

    Withdrawn
  • Research Site

    Fleming Island, Florida, 32003

    Suspended
  • Research Site

    Fort Eisenhower, Georgia, 30905

    Withdrawn
  • Research Site

    Gaffney, South Carolina, 29340

    Recruiting
  • Research Site

    Grants Pass, Oregon, 97527

    Withdrawn
  • Research Site

    Hannibal, Missouri, 63401

    Recruiting
  • Research Site

    Hendersonville, Tennessee, 37075

    Not yet recruiting
  • Research Site

    Hinsdale, Illinois, 60521

    Not yet recruiting
  • Research Site

    Horsham, Pennsylvania, 19044

    Not yet recruiting
  • Research Site

    Houston, Texas, 77008

    Recruiting
  • Research Site

    Houston, Texas, 77074

    Recruiting
  • Research Site

    Houston, Texas, 77094

    Recruiting
  • Research Site

    Indianapolis, Indiana, 46202

    Recruiting
  • Research Site

    Indianapolis, Indiana, 46268

    Recruiting
  • Research Site

    Inglewood, California, 90301

    Withdrawn
  • Research Site

    Jacksonville, Florida, 32209

    Recruiting
  • Research Site

    Kansas City, Kansas, 66160

    Recruiting
  • Research Site

    Kenosha, Wisconsin, 53142

    Not yet recruiting
  • Research Site

    Knoxville, Tennessee, 37919

    Recruiting
  • Research Site

    Lebanon, Tennessee, 37087

    Not yet recruiting
  • Research Site

    Leesburg, Florida, 34748

    Recruiting
  • Research Site

    Lewisville, Texas, 75067

    Recruiting
  • Research Site

    Little River, South Carolina, 29566

    Suspended
  • Research Site

    Los Angeles, California, 90048

    Suspended
  • Research Site

    Margate, Florida, 33063

    Withdrawn
  • Research Site

    McKinney, Texas, 75069

    Recruiting
  • Research Site

    Mesquite, Texas, 75149

    Recruiting
  • Research Site

    Miami, Florida, 33126

    Recruiting
  • Research Site

    Miami, Florida, 33155

    Suspended
  • Research Site

    Miami Lakes, Florida, 33014

    Suspended
  • Research Site

    Minneapolis, Minnesota, 55425

    Recruiting
  • Research Site

    New Britain, Connecticut, 06051

    Recruiting
  • Research Site

    Ocala, Florida, 34470

    Recruiting
  • Research Site

    Oklahoma City, Oklahoma, 73102

    Recruiting
  • Research Site

    Owensboro, Kentucky, 42301

    Recruiting
  • Research Site

    Palmetto Bay, Florida, 33157

    Suspended
  • Research Site

    Palo Alto, California, 94304

    Recruiting
  • Research Site

    Phoenix, Arizona, 85044

    Recruiting
  • Research Site

    Pittsburgh, Pennsylvania, 15241

    Not yet recruiting
  • Research Site

    Potomac, Maryland, 20854

    Recruiting
  • Research Site

    Rapid City, South Dakota, 57702

    Recruiting
  • Research Site

    Redding, California, 96001

    Recruiting
  • Research Site

    Rosedale, Maryland, 21237

    Recruiting
  • Research Site

    San Antonio, Texas, 78258

    Recruiting
  • Research Site

    San Diego, California, 92108

    Suspended
  • Research Site

    Savannah, Georgia, 31406

    Recruiting
  • Research Site

    Sayre, Pennsylvania, 18840

    Recruiting
  • Research Site

    Scottsdale, Arizona, 85258

    Recruiting
  • Research Site

    Spartanburg, South Carolina, 29303

    Recruiting
  • Research Site

    Springfield, Illinois, 62703

    Not yet recruiting
  • Research Site

    Staten Island, New York, 10309

    Recruiting
  • Research Site

    Syracuse, New York, 13203

    Recruiting
  • Research Site

    The Bronx, New York, 10459

    Recruiting
  • Research Site

    Tulsa, Oklahoma, 74133

    Recruiting
  • Research Site

    Union, South Carolina, 29379

    Recruiting
  • Research Site

    Williamsburg, Virginia, 23188

    Recruiting
  • Research Site

    Wilmington, Delaware, 19803

    Recruiting
  • Research Site

    Winter Park, Florida, 32789

    Recruiting

Other trials in United States

Japan47 sites, 42 recruiting
  • Research Site

    Akashi-shi, 674-0063

    Recruiting
  • Research Site

    Chikushino-shi, 818-8502

    Recruiting
  • Research Site

    Chiyoda-ku, 1020074

    Recruiting
  • Research Site

    Fukui-shi, 910-8526

    Recruiting
  • Research Site

    Fukuoka, 811-1394

    Recruiting
  • Research Site

    Fukuoka, 819-8555

    Recruiting
  • Research Site

    Gifu, 502-8558

    Recruiting
  • Research Site

    Iruma-Gun, 350-0495

    Recruiting
  • Research Site

    Ishinomaki, 986-8522

    Recruiting
  • Research Site

    Kasuga-shi, 816-0864

    Recruiting
  • Research Site

    Kitakyushu-shi, 807-8555

    Recruiting
  • Research Site

    Kiyose-shi, 204-8522

    Recruiting
  • Research Site

    Kiyose-shi, 204-8585

    Recruiting
  • Research Site

    Kobe, 650-0047

    Recruiting
  • Research Site

    Komatsu-shi, 923-8560

    Recruiting
  • Research Site

    Kure-shi, 737-8505

    Recruiting
  • Research Site

    Kyoto, 612-8555

    Recruiting
  • Research Site

    Matsusaka-shi, 515-8544

    Recruiting
  • Research Site

    Meguro-ku, 153-0051

    Withdrawn
  • Research Site

    Minatoku, 105-8470

    Recruiting
  • Research Site

    Minatoku, 108-0073

    Recruiting
  • Research Site

    Miyazaki, 889-1692

    Recruiting
  • Research Site

    Mizunami-shi, 509-6134

    Recruiting
  • Research Site

    Nagaoka-shi, 940-8621

    Recruiting
  • Research Site

    Nagasaki, 852-8501

    Recruiting
  • Research Site

    Nagoya, 457-0866

    Recruiting
  • Research Site

    Nagoya, 457-8511

    Recruiting
  • Research Site

    Nagoya, 466-8650

    Recruiting
  • Research Site

    Nerima-ku, 177-8521

    Recruiting
  • Research Site

    Ohta-ku, 143-0013

    Withdrawn
  • Research Site

    Okayama, 700-8558

    Recruiting
  • Research Site

    Okayama, 701-1192

    Recruiting
  • Research Site

    Osaka, 540-0008

    Recruiting
  • Research Site

    Sapporo, 064-0804

    Recruiting
  • Research Site

    Sendai, 980-8574

    Recruiting
  • Research Site

    Sendai, 983-8520

    Recruiting
  • Research Site

    Shinjuku-ku, 160-8582

    Recruiting
  • Research Site

    Shinjuku-ku, 162-8655

    Recruiting
  • Research Site

    Shinjuku-ku, 162-8666

    Recruiting
  • Research Site

    Shiogama, 985-8506

    Recruiting
  • Research Site

    Takamatsu, 760-0018

    Recruiting
  • Research Site

    Takatsuiki-shi, 569-1096

    Withdrawn
  • Research Site

    Tanabe-shi, 646-8558

    Recruiting
  • Research Site

    Toshima-ku, 171-0014

    Withdrawn
  • Research Site

    Ube, 755-8505

    Recruiting
  • Research Site

    Yokohama, 236-0004

    Recruiting
  • Research Site

    Yokohama, 245-8575

    Withdrawn

Other trials in Japan

Bulgaria17 sites, 13 recruiting
  • Research Site

    Dupnitsa, 2600

    Recruiting
  • Research Site

    Haskovo, 6300

    Recruiting
  • Research Site

    Lovech, 5500

    Withdrawn
  • Research Site

    Pleven, 5800

    Recruiting
  • Research Site

    Plovdiv, 4003

    Recruiting
  • Research Site

    Rousse, 7000

    Withdrawn
  • Research Site

    Rousse, 7000

    Recruiting
  • Research Site

    Sofia, 1000

    Recruiting
  • Research Site

    Sofia, 1202

    Withdrawn
  • Research Site

    Sofia, 1431

    Recruiting
  • Research Site

    Sofia, 1756

    Recruiting
  • Research Site

    Stara Zagora, 6003

    Recruiting
  • Research Site

    Varna, 9000

    Withdrawn
  • Research Site

    Veliko Tanovo, 5000

    Recruiting
  • Research Site

    Veliko Tarnovo, 5000

    Recruiting
  • Research Site

    Vidin, 3700

    Recruiting
  • Research Site

    Yambol, 8600

    Recruiting

Other trials in Bulgaria

Peru14 sites, 8 recruiting
  • Research Site

    Callao, Bellavista

    Not yet recruiting
  • Research Site

    Cusco, CUSCO 01

    Withdrawn
  • Research Site

    Lima, 15023

    Recruiting
  • Research Site

    Lima, 15036

    Recruiting
  • Research Site

    Lima, 15036

    Withdrawn
  • Research Site

    Lima, 15038

    Withdrawn
  • Research Site

    Lima, 15046

    Recruiting
  • Research Site

    Lima, 15088

    Recruiting
  • Research Site

    Lima, 15131

    Not yet recruiting
  • Research Site

    Lima, LIMA 01

    Suspended
  • Research Site

    Lima, LIMA 1

    Recruiting
  • Research Site

    Lima, LIMA 21

    Withdrawn
  • Research Site

    Lima, LIMA 33

    Withdrawn
  • Research Site

    Piura, 20001

    Recruiting

Other trials in Peru

Argentina12 sites, 12 recruiting
  • Research Site

    Alberdi, X5033DCE

    Recruiting
  • Research Site

    Buenos Aires, C1425BEN

    Recruiting
  • Research Site

    Ciudad de Buenos Aires, C1414AIF

    Recruiting
  • Research Site

    Florida, B1602DQD

    Recruiting
  • Research Site

    La Plata, B1900

    Recruiting
  • Research Site

    La Plata, B1904

    Recruiting
  • Research Site

    Mar del Plata, 7600

    Recruiting
  • Research Site

    Mendoza, M5500CCG

    Recruiting
  • Research Site

    Quilmes, B1878FNR

    Recruiting
  • Research Site

    Rosario, 2000

    Recruiting
  • Research Site

    San Fernando, B1646EBJ

    Recruiting
  • Research Site

    San Juan Bautista, 1888

    Recruiting

Other trials in Argentina

South Africa9 sites, 8 recruiting
  • Research Site

    Bellville, 7530

    Recruiting
  • Research Site

    Benoni, 1501

    Recruiting
  • Research Site

    Cape Town, 7700

    Recruiting
  • Research Site

    Durban, 4001

    Recruiting
  • Research Site

    Durban, 4001

    Not yet recruiting
  • Research Site

    Durban, 4093

    Recruiting
  • Research Site

    eMkhomazi, 4170

    Recruiting
  • Research Site

    Kimberley, 8301

    Withdrawn
  • Research Site

    Somerset West, 7130

    Recruiting

Other trials in South Africa

Australia8 sites, 4 recruiting
  • Research Site

    Coffs Harbour, 02450

    Recruiting
  • Research Site

    Frankston, 3199

    Recruiting
  • Research Site

    Garran, 2605

    Withdrawn
  • Research Site

    Nedlands, 6009

    Recruiting
  • Research Site

    New Lambton, 2310

    Completed
  • Research Site

    Spearwood, 6163

    Recruiting
  • Research Site

    Wollongong, 2500

    Withdrawn
  • Research Site

    Woodville South, 5011

    Completed

Other trials in Australia

Colombia8 sites, 8 recruiting
  • Research Site

    Armenia, 630004

    Recruiting
  • Research Site

    Barranquilla, 080020

    Recruiting
  • Research Site

    Bogotá, 110131

    Recruiting
  • Research Site

    Cali, 760042

    Recruiting
  • Research Site

    Ibague, 730006

    Recruiting
  • Research Site

    Manizales, 170004

    Recruiting
  • Research Site

    Medellín, 050022

    Recruiting
  • Research Site

    Medellín, 050030

    Recruiting

Other trials in Colombia

France8 sites, 8 recruiting
  • Research Site

    Brest, 29609

    Recruiting
  • Research Site

    Lyon, 69317

    Recruiting
  • Research Site

    Marseille, 13915

    Recruiting
  • Research Site

    Montpellier, 34295

    Recruiting
  • Research Site

    Paris, 75014

    Recruiting
  • Research Site

    Paris, 75877

    Recruiting
  • Research Site

    Pessac, 33604

    Recruiting
  • Research Site

    Saint-Herblain, 44800

    Recruiting

Other trials in France

Greece8 sites, 8 recruiting
  • Research Site

    Athens, 11521

    Recruiting
  • Research Site

    Athens, 11527

    Recruiting
  • Research Site

    Athens, 17562

    Recruiting
  • Research Site

    Heraklion, 71110

    Recruiting
  • Research Site

    Ioannina, 45500

    Recruiting
  • Research Site

    Pátrai, 26332

    Recruiting
  • Research Site

    Thessaloniki, 57001

    Recruiting
  • Research Site

    Thessaloniki, 57010

    Recruiting

Other trials in Greece

Hungary8 sites, 8 recruiting
  • Research Site

    Budapest, 1036

    Recruiting
  • Research Site

    Debrecen, 4032

    Recruiting
  • Research Site

    Edelény, 3780

    Recruiting
  • Research Site

    Gödöllő, 2100

    Recruiting
  • Research Site

    Hatvan, 3000

    Recruiting
  • Research Site

    Mosonmagyaróvár, 9200

    Recruiting
  • Research Site

    Nyíregyháza-Sóstóhegy, 4481

    Recruiting
  • Research Site

    Törökbálint, 2045

    Recruiting

Other trials in Hungary

Israel8 sites, 8 recruiting
  • Research Site

    Ashkelon, 78278

    Recruiting
  • Research Site

    Haifa, 34362

    Recruiting
  • Research Site

    Jerusalem, 00000

    Recruiting
  • Research Site

    Jerusalem, 90131

    Recruiting
  • Research Site

    Kfar Saba, 4428164

    Recruiting
  • Research Site

    Ramat Gan, 52621

    Recruiting
  • Research Site

    Rehovot, 76100

    Recruiting
  • Research Site

    Tel Aviv, 6423906

    Recruiting

Other trials in Israel

Romania8 sites, 5 recruiting
  • Research Site

    Bucharest, 011461

    Withdrawn
  • Research Site

    Bucharest, 012363

    Recruiting
  • Research Site

    Bucharest, 030167

    Recruiting
  • Research Site

    Cluj-Napoca, 400275

    Suspended
  • Research Site

    Cluj-Napoca, 400332

    Recruiting
  • Research Site

    Oradea, 410176

    Recruiting
  • Research Site

    Timișoara, 300002

    Suspended
  • Research Site

    Timișoara, 300310

    Recruiting

Other trials in Romania

Vietnam8 sites, 8 recruiting
  • Research Site

    Can Tho, 900000

    Not yet recruiting
  • Research Site

    Da Nang, 550000

    Recruiting
  • Research Site

    Haiphong, 180000

    Recruiting
  • Research Site

    Hanoi, 100000

    Recruiting
  • Research Site

    Hồ Chí Minh, 700000

    Recruiting
  • Research Site

    Ho Chi Minh City, 700000

    Recruiting
  • Research Site

    Ho Chi Minh City

    Recruiting
  • Research Site

    Huế, 530000

    Recruiting

Other trials in Vietnam

Thailand7 sites, 7 recruiting
  • Research Site

    Bangkok, 10330

    Recruiting
  • Research Site

    Hat Yai, 90110

    Recruiting
  • Research Site

    Muang, 22000

    Recruiting
  • Research Site

    Muang, 40002

    Recruiting
  • Research Site

    Mueang, 20000

    Recruiting
  • Research Site

    Nonthaburi, 11000

    Recruiting
  • Research Site

    Rayong, 21000

    Recruiting

Other trials in Thailand

Belgium6 sites, 6 recruiting
  • Research Site

    Genk, 3600

    Recruiting
  • Research Site

    Ghent, 9000

    Recruiting
  • Research Site

    Jette, 1090

    Recruiting
  • Research Site

    Leuven, 3000

    Recruiting
  • Research Site

    Mechelen, 2800

    Recruiting
  • Research Site

    Namur, 5101

    Recruiting

Other trials in Belgium

Sweden6 sites, 6 recruiting
  • Research Site

    Gothenburg, 413 46

    Recruiting
  • Research Site

    Karlskrona, 371 79

    Recruiting
  • Research Site

    Lund, 22185

    Recruiting
  • Research Site

    Örebro, 703 62

    Recruiting
  • Research Site

    Stockholm, 11446

    Recruiting
  • Research Site

    Stockholm, 171 64

    Recruiting

Other trials in Sweden

Turkey (Türkiye)6 sites, 6 recruiting
  • Research Site

    Adana, 1330

    Recruiting
  • Research Site

    Ankara, 6620

    Recruiting
  • Research Site

    Istanbul, 34020

    Recruiting
  • Research Site

    Kayseri, 38039

    Recruiting
  • Research Site

    Kocaeli, 41380

    Recruiting
  • Research Site

    Mersin, 33079

    Recruiting

Other trials in Turkey (Türkiye)

Denmark5 sites, 5 recruiting
  • Research Site

    Aalborg, 9000

    Recruiting
  • Research Site

    Hvidovre, 2650

    Recruiting
  • Research Site

    Næstved, 4700

    Recruiting
  • Research Site

    Odense C, 5000

    Recruiting
  • Research Site

    Vejle, 7100

    Recruiting

Other trials in Denmark

Netherlands5 sites, 5 recruiting
  • Research Site

    Eindhoven, 5623 EJ

    Recruiting
  • Research Site

    Maastricht, 6229 HX

    Recruiting
  • Research Site

    Rotterdam, 3045 PM

    Recruiting
  • Research Site

    Rotterdam, 3083 AN

    Recruiting
  • Research Site

    Zutphen, 7207 AE

    Recruiting

Other trials in Netherlands

New Zealand5 sites, 4 recruiting
  • Research Site

    Auckland, 0626

    Completed
  • Research Site

    Auckland, 1051

    Recruiting
  • Research Site

    Auckland, 2025

    Recruiting
  • Research Site

    Hamilton West, 3204

    Recruiting
  • Research Site

    Tauranga, 3112

    Recruiting

Other trials in New Zealand

Hong Kong1 site, 1 recruiting
  • Research Site

    Hong Kong, 999077

    Recruiting

Other trials in Hong Kong

About this study

Official title: A Randomised, Double-blind, Placebo-controlled, Parallel Group, Multicentre, Phase III Study to Evaluate the Efficacy and Safety of Tezepelumab in Adult Participants With Moderate to Very Severe Chronic Obstructive Pulmonary Disease

A Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel Group, Phase 3 Study to Evaluate the Efficacy and Safety of Tezepelumab in Adults with Moderate to Very Severe Chronic Obstructive Pulmonary Disease (COPD)

Read the detailed description

This is a Phase 3, multicenter, randomized, double-blind, placebo-controlled, parallel group study to evaluate the safety and efficacy of tezepelumab in adults with moderate to very severe chronic obstructive pulmonary disease (COPD) receiving inhaled maintenance therapy and having had at least 2 moderate, or 1 severe, COPD exacerbations in the 12 months prior to Visit 1. Subjects will receive monthly subcutaneous injection of one of two different doses of tezepelumab, or placebo, with a maximum treatment duration of 76 weeks and a minimum of 52 weeks. The study also includes a off-treatment safety follow-up period of 12 weeks.

Being tested
Tezepelumab, Placebo
Keywords
COPD, Moderate COPD, Severe COPD, Very Severe COPD, chronic obstructive pulmonary disease
Medical subject headings
Pulmonary Disease, Chronic Obstructive

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • TezepelumabBiological

    Tezepelumab subcutaneous injection

  • PlaceboOther

    Placebo subcutaneous injection

Study groups in NCT06878261
Study groupRoleWhat they receive
Dose 1 of TezepelumabExperimentalTezepelumab, SC, Q4W
Receives: Biological: Tezepelumab
Dose 2 of TezepelumabExperimentalTezepelumab, SC, Q4W
Receives: Biological: Tezepelumab
Matching PlaceboPlacebo comparatorMatching placebo, SC, Q4W
Receives: Other: Placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Annualised rate of moderate or severe COPD exacerbations

    The annualised moderate or severe COPD exacerbation rate (based on exacerbations reported by the investigator) up to 76 weeks treatment period compared to placebo.

    Measured: Baseline up to 76 weeks

Secondary outcomes (13)
  1. Change from baseline in post-BD FEV1

    Change from baseline in post-BD FEV1 at Week 52 compared to placebo. FEV1 is defined as the volume of air exhaled from the lungs in the first second of a forced expiration

    Measured: From baseline to Week 52

  2. Change from baseline in pre-dose/pre-bronchodilator (pre-BD) forced expiratory volume in 1 second (FEV1)

    Change from baseline in pre-BD FEV1 at Week 52 compared to placebo. FEV1 is defined as the volume of air exhaled from the lungs in the first second of a forced expiration

    Measured: From baseline to Week 52

  3. Change from baseline in the St. George's Respiratory Questionnaire (SGRQ) total score

    Change from baseline in the SGRQ total score over 52 weeks compared to placebo.

    SGRQ is a disease-specific instrument designed to measure impact on overall health, daily life, and perceived well-being in patients with obstructive airways disease. Scores range from 0 to 100, with lower scores indicating better health status.

    Measured: From baseline over 52 weeks

  4. Annualised rate of moderate or severe COPD exacerbations among participants with EOS ≥ 300 cells/µL collected during screening visit.

    The annualised moderate or severe COPD exacerbation rate (based on exacerbations reported by the investigator) up to 76 weeks treatment period compared to placebo among participants with EOS ≥ 300 cells/µL collected during screening visit.

    Measured: Baseline up to 76 weeks

  5. Annualised rate of severe COPD exacerbations

    The annualised severe COPD exacerbation rate (based on exacerbations reported by the investigator) up to 76 weeks treatment period compared to placebo

    Measured: Baseline up to 76 weeks

  6. Annualised rate of COPD exacerbations requiring ER visit and/or hospitalisation

    The annualised rate of COPD exacerbation requiring ER visit and/or hospitalisation up to 76 weeks treatment period compared to placebo.

    Measured: Baseline up to 76 Weeks

  7. Clinical meaningful improvement in St. George's Respiratory Questionnaire (SGRQ) total score

    Participants achieving a clinically meaningful improvement from baseline in SGRQ total score (4-point score decrease) over 52 weeks.

    SGRQ is a disease-specific instrument designed to measure impact on overall health, daily life, and perceived well-being in patients with obstructive airways disease. Scores range from 0 to 100, with lower scores indicating better health status.

    Measured: From baseline over 52 weeks

  8. Change from baseline in the COPD assessment Test (CAT) total score

    Change from baseline in the CAT total score over 52 weeks

    CAT is an 8-item PRO that measures the impact of COPD on the health status of patients with COPD. The CAT has a scoring range of 0-40 with higher scores indicative of greater COPD impact on health status.

    Measured: From baseline over 52 weeks

  9. Clinical meaningful improvement in COPD Assessment Test (CAT) total score

    Participants achieving a clinically meaningful improvement from baseline in CAT total score (2-point score decrease) over 52 weeks.

    CAT is an 8-item PRO that measures the impact of COPD on the health status of patients with COPD. The CAT has a scoring range of 0-40 with higher scores indicative of greater COPD impact on health status.

    Measured: From baseline over 52 weeks

  10. Time to first moderate or severe COPD exacerbation

    Time to first occurrence of moderate or severe COPD exacerbation up to 76 weeks

    Measured: Baseline up to 76 weeks

  11. Time to first severe COPD exacerbation

    Time to first occurrence of severe COPD exacerbation up to 76 weeks

    Measured: Baseline up to 76 weeks

  12. Pharmacokinetics (PK): Serum trough concentrations

    Serum trough concentrations

    Measured: Baseline, Week 24, Week 36, Week 52

  13. Immunogenicity of anti-drug antibodies (ADA)

    Incidence of anti-drug antibodies

    Measured: Baseline, Week 24, Week 36, Week 52

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted14 Mar 2025
  2. Study start25 Mar 2025
  3. Primary completion13 Mar 2029 (estimated)
  4. Study completion5 Jun 2029 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Model description
Participants will be randomised in a ratio of 1:1:1 to receive Dose 1 of tezepelumab, Dose 2 of tezepelumab or matching placebo.
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
990 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06878261
Sponsor's protocol ID
D5241C00007
Acronym
JOURNEY
Status last verified
Oct 2026
First submitted
3 Mar 2025
Last updated
9 Oct 2026
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Yes: 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.

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