NCT05624450

Brief Summary

The purpose of this study is to evaluate the effect of tozorakimab, as an add-on to SoC in patients with viral lung infection requiring supplemental oxygen, on the prevention of death or progression to IMV/ECMO.

Trial Health

88
On Track

Trial Health Score

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

Strong global presence with extensive site network
Enrollment
3,527

participants targeted

Target at P75+ for phase_3

Timeline
15mo left

Started Dec 2022

Longer than P75 for phase_3

Geographic Reach
39 countries

464 active sites

Status
recruiting

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 Progress75%
Dec 2022Nov 2027

First Submitted

Initial submission to the registry

November 11, 2022

Completed
11 days until next milestone

First Posted

Study publicly available on registry

November 22, 2022

Completed
21 days until next milestone

Study Start

First participant enrolled

December 13, 2022

Completed
4.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 4, 2027

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 4, 2027

Last Updated

July 21, 2026

Status Verified

July 1, 2026

Enrollment Period

4.9 years

First QC Date

November 11, 2022

Last Update Submit

July 20, 2026

Conditions

Keywords

Acute Respiratory FailureAcute Respiratory Distress SyndromeViral lung infectionTozorakimabSupplemental OxygenIL-33COVID-19SARS-CoV-2Coronavirus InfectionsVirus DiseasesSARS CoronavirusMEDI3506Respiratory Tract InfectionsInfectionsLung DiseasesInfluenza

Outcome Measures

Primary Outcomes (1)

  • Proportion of participants who die or progress to Invasive Mechanical Ventilation (IMV) / Extracorporeal Membrane Oxygen (ECMO)

    To evaluate the effect of tozorakimab versus placebo as an add on to Standard of Care (SoC) in participants with viral lung infection requiring supplemental oxygen on the prevention of death or progression to IMV/ECMO.

    by Day 28

Secondary Outcomes (18)

  • Proportion of participants who die

    by Day 60

  • Number of days alive and outside of Intensive Care Unit (ICU)

    over 28 day period

  • Number of days alive and free of supplemental oxygen

    over 28 day period

  • Time to death or progression to Invasive Mechanical Ventilation (IMV) / Extracorporeal Membrane Oxygen (ECMO)

    over 28 day and 60 day period

  • Proportion of participants who die or progress to Invasive Mechanical Ventilation (IMV) / Extracorporeal Membrane Oxygen (ECMO)

    by Day 60

  • +13 more secondary outcomes

Study Arms (2)

Tozorakimab

EXPERIMENTAL

Approximately 2870 participants will be randomized in a 1:1 ratio. Arm 1 (n=approximately 1435) will receive a single dose of tozorakimab.

Drug: Tozorakimab

Placebo

PLACEBO COMPARATOR

Approximately 2870 participants will be randomized in a 1:1 ratio. Arm 2 (n=approximately 1435) will receive matching placebo.

Drug: Placebo

Interventions

Single IV dose of matching placebo on Day 1.

Placebo

Single IV dose of tozorakimab on Day 1.

Also known as: MEDI3506
Tozorakimab

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Adult participants ≥ 18 years old at the time of signing the informed consent form.
  • Patients hospitalised with viral lung infection.
  • Hypoxaemia requiring treatment with supplemental O2.
  • Hypoxaemia is defined as:
  • SpO2 ≤ 90% OR
  • SpO2 ≤ 92% AND one or both of the following:
  • Radiographic infiltrates by CXR/CT compatible with viral lung infection per investigator judgement.
  • Use of accessory muscles of respiration or RR (respiratory rate) \> 22.
  • \- Patient remains hypoxaemic at randomisation requiring treatment with supplemental oxygen.

You may not qualify if:

  • Known fungal or parasitic lung infection, aspiration lung infection, lung abscess, or evidence of septic shock. Bacterial co-infection is allowed, unless, in the opinion of the investigator, bacterial infection defines the severity of the participant's condition.
  • Hypoxaemia caused primarily by extrapulmonary insult or by lung injury of non-infective aetiology.
  • Ongoing IMV/ECMO at randomisation.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (464)

Research Site

Mobile, Alabama, 36608, United States

RECRUITING

Research Site

Phoenix, Arizona, 85008, United States

RECRUITING

Research Site

Phoenix, Arizona, 85013, United States

WITHDRAWN

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Tucson, Arizona, 85719, United States

RECRUITING

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Chula Vista, California, 91911, United States

WITHDRAWN

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Fresno, California, 93701, United States

RECRUITING

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La Mesa, California, 91942, United States

WITHDRAWN

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Los Angeles, California, 90027, United States

WITHDRAWN

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Newport Beach, California, 92663, United States

RECRUITING

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Torrance, California, 90505, United States

RECRUITING

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Colorado Springs, Colorado, 80909, United States

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Denver, Colorado, 80206, United States

WITHDRAWN

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Washington D.C., District of Columbia, 20037, United States

RECRUITING

Research Site

Bradenton, Florida, 34209, United States

COMPLETED

Research Site

Bradenton, Florida, 34209, United States

WITHDRAWN

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Gainesville, Florida, 32611, United States

RECRUITING

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Jacksonville, Florida, 32224, United States

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Lakeland, Florida, 33805, United States

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Miami, Florida, 33144, United States

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South Pasadena, Florida, 33707, United States

COMPLETED

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St. Petersburg, Florida, 33709, United States

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Tampa, Florida, 33617, United States

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Atlanta, Georgia, 30322, United States

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Boise, Idaho, 83702, United States

RECRUITING

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Chicago, Illinois, 60612, United States

COMPLETED

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Elmhurst, Illinois, 60126, United States

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Evanston, Illinois, 60201, United States

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Fort Wayne, Indiana, 46804, United States

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Iowa City, Iowa, 52242, United States

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Kansas City, Kansas, 66160, United States

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Louisville, Kentucky, 40202, United States

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Baton Rouge, Louisiana, 70808, United States

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New Orleans, Louisiana, 70121, United States

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Shreveport, Louisiana, 71103, United States

COMPLETED

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Annapolis, Maryland, 21401, United States

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Silver Spring, Maryland, 20910, United States

COMPLETED

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Springfield, Massachusetts, 01199, United States

COMPLETED

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Worcester, Massachusetts, 01655, United States

COMPLETED

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Detroit, Michigan, 48202, United States

RECRUITING

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Detroit, Michigan, 48202, United States

WITHDRAWN

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Royal Oak, Michigan, 48073, United States

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Saint Paul, Minnesota, 55101, United States

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Columbia, Missouri, 65212, United States

COMPLETED

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Kansas City, Missouri, 64108, United States

RECRUITING

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St Louis, Missouri, 63110, United States

RECRUITING

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Brooklyn, New York, 11203, United States

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Buffalo, New York, 14203, United States

NOT YET RECRUITING

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New York, New York, 10016, United States

WITHDRAWN

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New York, New York, 10039, United States

RECRUITING

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Potsdam, New York, 13676, United States

COMPLETED

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Chapel Hill, North Carolina, 27514, United States

WITHDRAWN

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Durham, North Carolina, 27705, United States

NOT YET RECRUITING

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Greenville, North Carolina, 27834, United States

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Winston-Salem, North Carolina, 27157, United States

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Cleveland, Ohio, 44195, United States

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Columbus, Ohio, 43210, United States

RECRUITING

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Toledo, Ohio, 43614, United States

NOT YET RECRUITING

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Oklahoma City, Oklahoma, 73104, United States

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Corvallis, Oregon, 97330, United States

COMPLETED

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Portland, Oregon, 97239, United States

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Philadelphia, Pennsylvania, 19107, United States

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Providence, Rhode Island, 02903, United States

COMPLETED

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Greenville, South Carolina, 29605, United States

RECRUITING

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Sioux Falls, South Dakota, 57105, United States

WITHDRAWN

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Amarillo, Texas, 79106, United States

NOT YET RECRUITING

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Dallas, Texas, 75203, United States

COMPLETED

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Dallas, Texas, 75204, United States

RECRUITING

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El Paso, Texas, 79905, United States

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Houston, Texas, 77030, United States

COMPLETED

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Houston, Texas, 77090, United States

WITHDRAWN

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Salt Lake City, Utah, 84107, United States

RECRUITING

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Charlottesville, Virginia, 22908, United States

RECRUITING

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Green Bay, Wisconsin, 54311, United States

COMPLETED

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Milwaukee, Wisconsin, 53295, United States

WITHDRAWN

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Buenos Aires, C1046, Argentina

COMPLETED

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Buenos Aires, C1120AAF, Argentina

COMPLETED

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Buenos Aires, C1180AAV, Argentina

RECRUITING

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CABA, C1221ADC, Argentina

COMPLETED

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CABA, C1425EOE, Argentina

WITHDRAWN

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La Plata, B1900AVG, Argentina

RECRUITING

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Mar del Plata, B7600GWV, Argentina

COMPLETED

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Munro, B1605FRE, Argentina

RECRUITING

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Rosario, S2000CVB, Argentina

COMPLETED

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Adelaide, 5000, Australia

RECRUITING

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Bedford Park, 5042, Australia

RECRUITING

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New Lambton Heights, 2305, Australia

COMPLETED

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Port Macquarie, 2444, Australia

RECRUITING

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South Brisbane, 4101, Australia

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Kortrijk, 8500, Belgium

RECRUITING

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Ottignies, 1340, Belgium

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Roeselare, 8800, Belgium

RECRUITING

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Yvoir, 5530, Belgium

RECRUITING

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Belo Horizonte, 30150-221, Brazil

WITHDRAWN

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Campinas, 13060-904, Brazil

RECRUITING

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Caxias do Sul, 95070-560, Brazil

RECRUITING

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Curitiba, 80215-901, Brazil

SUSPENDED

Research Site

Curitiba, 80730-150, Brazil

SUSPENDED

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Indaiatuba, 13331-501, Brazil

SUSPENDED

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Jaú, 17201-130, Brazil

RECRUITING

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Natal, 59025-050, Brazil

RECRUITING

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Niterói, 24020-096, Brazil

WITHDRAWN

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Passo Fundo, 99010-260, Brazil

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Porto Alegre, 90020-090, Brazil

RECRUITING

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Porto Alegre, 9061-000, Brazil

RECRUITING

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Recife, 50070-070, Brazil

WITHDRAWN

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Ribeirão Preto, 14049-901, Brazil

WITHDRAWN

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Rio de Janeiro, 21040-900, Brazil

RECRUITING

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Salvador, 40170-130, Brazil

SUSPENDED

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São Caetano do Sul, 09521-160, Brazil

RECRUITING

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São José do Rio Preto, 15090-000, Brazil

RECRUITING

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São Paulo, 04004-030, Brazil

WITHDRAWN

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São Paulo, 09323-900, Brazil

SUSPENDED

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Montana, 3400, Bulgaria

WITHDRAWN

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Pernik, 2300, Bulgaria

SUSPENDED

Research Site

Pleven, 5800, Bulgaria

SUSPENDED

Research Site

Rousse, 7002, Bulgaria

SUSPENDED

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Sofia, 1000, Bulgaria

WITHDRAWN

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Sofia, 1154, Bulgaria

WITHDRAWN

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Sofia, 1407, Bulgaria

WITHDRAWN

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Sofia, 1431, Bulgaria

WITHDRAWN

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Sofia, 1606, Bulgaria

SUSPENDED

Research Site

Varna, 9010, Bulgaria

WITHDRAWN

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Calgary, Alberta, T2N 1N4, Canada

RECRUITING

Research Site

New Westminster, British Columbia, V3L 3W7, Canada

WITHDRAWN

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Winnipeg, Manitoba, R2H 2A6, Canada

WITHDRAWN

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Winnipeg, Manitoba, R3A 1R9, Canada

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Winnipeg, Manitoba, R3J 3M7, Canada

WITHDRAWN

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Brampton, Ontario, L6R 3J9, Canada

RECRUITING

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Ottawa, Ontario, K1H 8L6, Canada

RECRUITING

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Ottawa, Ontario, K1Y 4E9, Canada

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Toronto, Ontario, M4N 3M5, Canada

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Research Site

Lévis, Quebec, G6V 3Z1, Canada

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Montreal, Quebec, H1T 2M4, Canada

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Montreal, Quebec, H2W 1S6, Canada

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Montreal, Quebec, H2X 3E4, Canada

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Québec, Quebec, G1V 4G5, Canada

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Saskatoon, Saskatchewan, S7N 0W8, Canada

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Anyang, 455099, China

RECRUITING

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Beijing, 100015, China

RECRUITING

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Beijing, 100029, China

RECRUITING

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Beijing, 101199, China

RECRUITING

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Beijing, China

RECRUITING

Research Site

Changchun, 130041, China

NOT YET RECRUITING

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Changsha, 410004, China

RECRUITING

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Changsha, 410015, China

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Chengdu, 610000, China

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Chengdu, 610072, China

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Chongqing, 400010, China

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Fuyang, 236012, China

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Guangzhou, 510180, China

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Guangzhou, 510515, China

WITHDRAWN

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Haikou, 570311, China

RECRUITING

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Hangzhou, 310006, China

RECRUITING

Research Site

Hangzhou, 310016, China

RECRUITING

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Hefei, 230001, China

WITHDRAWN

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Jinhua, 321099, China

NOT YET RECRUITING

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Jining, 272006, China

RECRUITING

Research Site

Nanchang, 330006, China

RECRUITING

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Nantong, 226001, China

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Ningbo, 315010, China

NOT YET RECRUITING

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Qingdao, 266011, China

RECRUITING

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Shanghai, 200025, China

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Shanghai, 200032, China

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Shanghai, 200240, China

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Shanghai, 201199, China

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Shanghai, CN-200433, China

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Shenzhen, 518020, China

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Tianjin, 300050, China

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Weifang, 261041, China

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Wuhan, 430023, China

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Wuhan, 430030, China

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Xinxiang, 453100, China

NOT YET RECRUITING

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Yantai, 264000, China

RECRUITING

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Yinchuan, 750004, China

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Yueyang, 414000, China

RECRUITING

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Zhengzhou, 450000, China

RECRUITING

Research Site

Bogota DC, 111121, Colombia

WITHDRAWN

Research Site

Floridablanca, 681004, Colombia

COMPLETED

Research Site

Medellín, 050021, Colombia

COMPLETED

Research Site

Soledad, 083001, Colombia

COMPLETED

Research Site

Villavicencio, 500001, Colombia

COMPLETED

Research Site

Benešov, 256 01, Czechia

COMPLETED

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Brno, 625 00, Czechia

COMPLETED

Research Site

Hradec Králové, 500 05, Czechia

WITHDRAWN

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Kolín, 280 02, Czechia

RECRUITING

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Kyjov, 697 01, Czechia

COMPLETED

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Mladá Boleslav, 293 01, Czechia

COMPLETED

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Prague, 100 34, Czechia

WITHDRAWN

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Prague, 150 30, Czechia

WITHDRAWN

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Prague, 18000, Czechia

RECRUITING

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Aalborg, 9000, Denmark

RECRUITING

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Aarhus N, 8200, Denmark

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Copenhagen, 2400, Denmark

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Copenhagen Ø, 2100, Denmark

RECRUITING

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Herning, 7400, Denmark

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Hillerød, 3400, Denmark

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Hvidovre, 2650, Denmark

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Kolding, 6000, Denmark

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Odense C, 5000, Denmark

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Vejle, 7100, Denmark

RECRUITING

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Alexandria, 21131, Egypt

WITHDRAWN

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Cairo, 11561, Egypt

WITHDRAWN

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Cairo, 11566, Egypt

WITHDRAWN

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New Cairo, 11566, Egypt

WITHDRAWN

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Amiens, 80054, France

RECRUITING

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Angers, 49033, France

RECRUITING

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Brest, 29609, France

RECRUITING

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Créteil, 94000, France

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Dijon, 21000, France

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La Tronche, 38700, France

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Le Coudray, 28630, France

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Montpellier, 34295, France

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Nantes, 44800, France

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Orléans, 45100, France

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Strasbourg, 67091, France

RECRUITING

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Strasbourg, 67098, France

COMPLETED

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Tours, 37000, France

RECRUITING

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Augsburg, 86156, Germany

RECRUITING

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Berlin, 10117, Germany

TERMINATED

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Berlin, 12351, Germany

RECRUITING

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Cologne, 51109, Germany

RECRUITING

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Hamburg, 20246, Germany

COMPLETED

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Hanover, 30625, Germany

RECRUITING

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Kiel, 24105, Germany

RECRUITING

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Leverkusen, 51375, Germany

COMPLETED

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Marburg, 35043, Germany

RECRUITING

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Regensburg, 93053, Germany

WITHDRAWN

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Rosenheim, 83022, Germany

RECRUITING

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Rostock, 18057, Germany

RECRUITING

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Athens, 11527, Greece

WITHDRAWN

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Athens, 12462, Greece

RECRUITING

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Exohi Thessaloniki, 57010, Greece

RECRUITING

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Heraklion, 71500, Greece

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Ioannina, 45500, Greece

RECRUITING

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Thessaloniki, 57010, Greece

COMPLETED

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Hong Kong, 999077, Hong Kong

WITHDRAWN

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Shatin, 00000, Hong Kong

WITHDRAWN

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Balassagyarmat, 2660, Hungary

COMPLETED

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Budapest, 1082, Hungary

RECRUITING

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Budapest, 1121, Hungary

COMPLETED

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Debrecen, 4032, Hungary

RECRUITING

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Győr, 9024, Hungary

COMPLETED

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Kaposvár, 7400, Hungary

NOT YET RECRUITING

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Kistarcsa, 2143, Hungary

WITHDRAWN

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Nyíregyháza, 4400, Hungary

RECRUITING

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Pécs, 7624, Hungary

RECRUITING

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Ahmedabad, 380054, India

SUSPENDED

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Ahmedabad, 382415, India

SUSPENDED

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Belagavi, 590010, India

RECRUITING

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Chennai, 600113, India

SUSPENDED

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Dehradun, 248001, India

RECRUITING

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Gurgaon, 122001, India

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Gurugram, 122001, India

WITHDRAWN

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Hyderabad, 500035, India

SUSPENDED

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Hyderabad, 500068, India

RECRUITING

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Kanpur, 208002, India

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Mumbai, 400008, India

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New Delhi, 110017, India

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New Delhi, 110029, India

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New Delhi, 110060, India

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Pune, 411043, India

SUSPENDED

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Thane, 401107, India

SUSPENDED

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Vijayawada, 520 008, India

RECRUITING

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Afula, 18341, Israel

RECRUITING

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Ashkelon, 7830604, Israel

RECRUITING

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Beersheba, 8410101, Israel

WITHDRAWN

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Haifa, 34362, Israel

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Holon, 58100, Israel

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Jerusalem, 91120, Israel

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Petah Tikva, 4941492, Israel

TERMINATED

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Ramat Gan, 52621, Israel

RECRUITING

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Rehovot, 76100, Israel

RECRUITING

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Arezzo, 52100, Italy

COMPLETED

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Brescia, 25123, Italy

COMPLETED

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Naples, 80131, Italy

RECRUITING

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Roma, 00128, Italy

RECRUITING

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Roma, 00149, Italy

COMPLETED

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Rozzano, 20089, Italy

RECRUITING

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Torino, 10149, Italy

COMPLETED

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Chiba, 260-0852, Japan

RECRUITING

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Fukuoka, 814-0180, Japan

RECRUITING

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Gifu, 502-8558, Japan

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Ginowan-shi, 901-2725, Japan

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Hanyu-shi, 348-8505, Japan

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Hiroshima, 734-8530, Japan

RECRUITING

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Hiroshima, 734-8551, Japan

WITHDRAWN

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Hitachi-shi, 317-0077, Japan

RECRUITING

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Isehara-shi, 259-1193, Japan

RECRUITING

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Izumisano, 598-8577, Japan

WITHDRAWN

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Izumo-shi, 693-8501, Japan

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Kamakura-shi, 247-8533, Japan

RECRUITING

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Kamogawa-shi, 296-8602, Japan

WITHDRAWN

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Kanazawa, 920-8641, Japan

WITHDRAWN

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Kanazawa, 920-8650, Japan

RECRUITING

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Kasuga-shi, 816-0864, Japan

RECRUITING

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Kawasaki-shi, 216-8511, Japan

RECRUITING

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Koshigaya-shi, 343-8555, Japan

COMPLETED

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Kumagaya-shi, 360-0197, Japan

COMPLETED

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Kumamoto, 860-0008, Japan

RECRUITING

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Kusatsu-shi, 525-8585, Japan

WITHDRAWN

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Kyoto, 602-8566, Japan

WITHDRAWN

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Kyoto, 612-8555, Japan

RECRUITING

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Maebashi, 371-0811, Japan

RECRUITING

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Meguro-ku, 152-8902, Japan

RECRUITING

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Mitaka-shi, 181-8611, Japan

RECRUITING

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Nagoya, 466-8560, Japan

WITHDRAWN

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Nerima-ku, 179-0072, Japan

RECRUITING

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Okayama, 702-8055, Japan

WITHDRAWN

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Okazaki-shi, 444-0827, Japan

RECRUITING

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Omuta-shi, 837-0911, Japan

RECRUITING

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Osaka, 534-0021, Japan

RECRUITING

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Osaka, 543-0035, Japan

RECRUITING

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Osaka, 545-8586, Japan

RECRUITING

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Sapporo, 062-0931, Japan

COMPLETED

Research Site

Sapporo, 063-0005, Japan

RECRUITING

Research Site

Shinagawa-ku, 142-8666, Japan

WITHDRAWN

Research Site

Shinjuku-ku, 162-8655, Japan

COMPLETED

Research Site

Suita-shi, 565-0871, Japan

WITHDRAWN

Research Site

Tachikawa-shi, 190-8531, Japan

RECRUITING

Research Site

Takamatsu, 760-0018, Japan

COMPLETED

Research Site

Urasoe-shi, 901-2132, Japan

RECRUITING

Research Site

Ureshino-shi, 843-0393, Japan

COMPLETED

Research Site

Yokohama, 236-0004, Japan

RECRUITING

Research Site

Yokohama, 241-0811, Japan

WITHDRAWN

Research Site

Yokohama, 245-8575, Japan

RECRUITING

Research Site

Kota Kinabalu, 88200, Malaysia

COMPLETED

Research Site

Kuala Lumpur, 50586, Malaysia

COMPLETED

Research Site

Kuala Lumpur, 59100, Malaysia

COMPLETED

Research Site

Kuala Terengganu, 20400, Malaysia

WITHDRAWN

Research Site

Kuantan, 25200, Malaysia

COMPLETED

Research Site

Kubang Kerian, 16150, Malaysia

COMPLETED

Research Site

Malacca, 75400, Malaysia

COMPLETED

Research Site

Petaling Jaya, 47500, Malaysia

COMPLETED

Research Site

Pulau Pinang, 10450, Malaysia

COMPLETED

Research Site

Sarawak Miri, 98000, Malaysia

COMPLETED

Research Site

Selangor Darul Ehsan, 42300, Malaysia

WITHDRAWN

Research Site

Shah Alam, 40000, Malaysia

COMPLETED

Research Site

Aguascalientes, 20259, Mexico

WITHDRAWN

Research Site

Guadalajara, 44280, Mexico

RECRUITING

Research Site

Guadalajara, 44340, Mexico

RECRUITING

Research Site

Mexico City, 06720, Mexico

RECRUITING

Research Site

Mexico City, 06726, Mexico

WITHDRAWN

Research Site

Monterrey, 64460, Mexico

RECRUITING

Research Site

San Luis Potosí City, 78250, Mexico

RECRUITING

Research Site

Tlalpan, 14050, Mexico

RECRUITING

Research Site

Tlalpan, 14080, Mexico

NOT YET RECRUITING

Research Site

Xalapa, 91020, Mexico

WITHDRAWN

Research Site

Cusco, CUSCO 01, Peru

RECRUITING

Research Site

El Agustino, LIMA 10, Peru

WITHDRAWN

Research Site

Lima, 15074, Peru

WITHDRAWN

Research Site

Lima, 15088, Peru

WITHDRAWN

Research Site

Lima, 15324, Peru

WITHDRAWN

Research Site

Lima, LIMA 01, Peru

WITHDRAWN

Research Site

Lima, LIMA 11, Peru

RECRUITING

Research Site

Lima, LIMA 1, Peru

RECRUITING

Research Site

Lima, LIMA 31, Peru

RECRUITING

Research Site

Piura, 05, Peru

WITHDRAWN

Research Site

Cebu, 6000, Philippines

COMPLETED

Research Site

Iloilo City, Philippines

RECRUITING

Research Site

Manila, 1000, Philippines

RECRUITING

Research Site

Quezon City, 1100, Philippines

WITHDRAWN

Research Site

Quezon City, 1109, Philippines

COMPLETED

Research Site

Chrzanów, 32-500, Poland

RECRUITING

Research Site

Lodz, 91-347, Poland

TERMINATED

Research Site

Rzeszów, 35-241, Poland

WITHDRAWN

Research Site

Warsaw, 00-416, Poland

WITHDRAWN

Research Site

Warsaw, 01-138, Poland

RECRUITING

Research Site

Warsaw, 04-141, Poland

RECRUITING

Research Site

Wroclaw, 51-149, Poland

WITHDRAWN

Research Site

Łańcut, 37-100, Poland

RECRUITING

Research Site

Łęczna, 21-010, Poland

RECRUITING

Research Site

Bayamón, 00961, Puerto Rico

WITHDRAWN

Research Site

Bucharest, 010825, Romania

WITHDRAWN

Research Site

Bucharest, 21105, Romania

COMPLETED

Research Site

Cluj-Napoca, 400000, Romania

COMPLETED

Research Site

Constanța, 900709, Romania

COMPLETED

Research Site

Iași, 700116, Romania

COMPLETED

Research Site

Sibiu, 550245, Romania

COMPLETED

Research Site

Timișoara, 300310, Romania

COMPLETED

Research Site

Jeddah, 21423, Saudi Arabia

WITHDRAWN

Research Site

Riyadh, 11426, Saudi Arabia

COMPLETED

Research Site

Riyadh, 12231, Saudi Arabia

WITHDRAWN

Research Site

Riyadh, 12372, Saudi Arabia

COMPLETED

Research Site

Bratislava, 82606, Slovakia

WITHDRAWN

Research Site

Johannesburg, Soweto, 2013, South Africa

TERMINATED

Research Site

Observatory, 7925, South Africa

RECRUITING

Research Site

Parktown, 2193, South Africa

RECRUITING

Research Site

Westdene, 2092, South Africa

TERMINATED

Research Site

Daegu, 42415, South Korea

WITHDRAWN

Research Site

Jeonju, 54907, South Korea

WITHDRAWN

Research Site

Seoul, 143-729, South Korea

WITHDRAWN

Research Site

Barcelona, 08003, Spain

COMPLETED

Research Site

Barcelona, 08036, Spain

WITHDRAWN

Research Site

Madrid, 28034, Spain

COMPLETED

Research Site

Majadahonda, 28222, Spain

COMPLETED

Research Site

Málaga, 29010, Spain

COMPLETED

Research Site

Ourense, 32005, Spain

WITHDRAWN

Research Site

Palma de Mallorca, 07010, Spain

COMPLETED

Research Site

Pamplona, 31008, Spain

COMPLETED

Research Site

Santander, 39008, Spain

COMPLETED

Research Site

Valencia, 46010, Spain

COMPLETED

Research Site

Helsingborg, 25187, Sweden

RECRUITING

Research Site

Huddinge, 14157, Sweden

RECRUITING

Research Site

Lund, 22185, Sweden

RECRUITING

Research Site

Malmö, 20502, Sweden

RECRUITING

Research Site

Solna, 17176, Sweden

WITHDRAWN

Research Site

Stockholm, 11861, Sweden

RECRUITING

Research Site

Stockholm, 18288, Sweden

ACTIVE NOT RECRUITING

Research Site

Umeå, 90185, Sweden

RECRUITING

Research Site

Västerås, 72189, Sweden

RECRUITING

Research Site

Kaohsiung City, 80756, Taiwan

RECRUITING

Research Site

Kaohsiung City, 81362, Taiwan

RECRUITING

Research Site

Taichung, 40447, Taiwan

RECRUITING

Research Site

Taichung, 40705, Taiwan

WITHDRAWN

Research Site

Taipei, 0116, Taiwan

RECRUITING

Research Site

Taipei, 10002, Taiwan

TERMINATED

Research Site

Taipei, 112, Taiwan

RECRUITING

Research Site

Taoyuan, 333, Taiwan

RECRUITING

Research Site

Taoyuan City, 330, Taiwan

RECRUITING

Research Site

Bangkok, 10210, Thailand

RECRUITING

Research Site

Bangkok, 10400, Thailand

RECRUITING

Research Site

Bangkok, 10700, Thailand

RECRUITING

Research Site

Banphaeo, 74120, Thailand

RECRUITING

Research Site

Chiang Mai, 50200, Thailand

RECRUITING

Research Site

Khlong Luang, 12120, Thailand

RECRUITING

Research Site

Khon Kaen, 40002, Thailand

COMPLETED

Research Site

Phutthamonthon, 73170, Thailand

RECRUITING

Research Site

Ubonratchathani, 34000, Thailand

WITHDRAWN

Research Site

Ankara, 06800, Turkey (Türkiye)

SUSPENDED

Research Site

Diyarbakır, 21280, Turkey (Türkiye)

RECRUITING

Research Site

Istanbul, 34010, Turkey (Türkiye)

WITHDRAWN

Research Site

Istanbul, 34069, Turkey (Türkiye)

TERMINATED

Research Site

Istanbul, 34303, Turkey (Türkiye)

RECRUITING

Research Site

Istanbul, 34899, Turkey (Türkiye)

RECRUITING

Research Site

Izmir, 35040, Turkey (Türkiye)

SUSPENDED

Research Site

Izmir, 35110, Turkey (Türkiye)

SUSPENDED

Research Site

İzmit, 41000, Turkey (Türkiye)

SUSPENDED

Research Site

Malatya, 44280, Turkey (Türkiye)

SUSPENDED

Research Site

Ortahisar, 61080, Turkey (Türkiye)

RECRUITING

Research Site

Bristol, BS105NB, United Kingdom

COMPLETED

Research Site

Dundee, DD1 9SY, United Kingdom

RECRUITING

Research Site

Glasgow, G4 0SF, United Kingdom

COMPLETED

Research Site

Glasgow, G51 4TF, United Kingdom

WITHDRAWN

Research Site

Hampshire, SO16 6YD, United Kingdom

RECRUITING

Research Site

Huddersfield, HD3 3EA, United Kingdom

RECRUITING

Research Site

Leeds, LS9 7TF, United Kingdom

COMPLETED

Research Site

Leicester, LE3 9QP, United Kingdom

RECRUITING

Research Site

London, W1T 7HA, United Kingdom

RECRUITING

Research Site

London, W2 1NY, United Kingdom

RECRUITING

Research Site

London, W6 8RF, United Kingdom

WITHDRAWN

Research Site

Oxford, OX3 9DU, United Kingdom

RECRUITING

Research Site

Prescot, L35 5DR, United Kingdom

RECRUITING

Research Site

Tyne and Wear, NE29 8NH, United Kingdom

COMPLETED

Research Site

Wythenshawe, M23 9LT, United Kingdom

WITHDRAWN

Research Site

Haiphong, 180000, Vietnam

RECRUITING

Research Site

Haiphong, 180000, Vietnam

WITHDRAWN

Research Site

Hanoi, 100000, Vietnam

RECRUITING

Research Site

Hanoi, 10000, Vietnam

RECRUITING

Research Site

Ho Chi Minh City, 700000, Vietnam

WITHDRAWN

Research Site

Ho Chi Minh City, 700000, Vietnam

RECRUITING

Research Site

Ho Chi Minh City, 700000, Vietnam

NOT YET RECRUITING

Research Site

Ho Chi Minh City, Vietnam

WITHDRAWN

Research Site

Hochiminh City, 700000, Vietnam

RECRUITING

Research Site

Huế, 530000, Vietnam

RECRUITING

MeSH Terms

Conditions

Respiratory Distress SyndromeCOVID-19Coronavirus InfectionsVirus DiseasesSevere Acute Respiratory SyndromeRespiratory Tract InfectionsInfectionsLung DiseasesInfluenza, Human

Condition Hierarchy (Ancestors)

Respiratory Tract DiseasesRespiration DisordersPneumonia, ViralPneumoniaCoronaviridae InfectionsNidovirales InfectionsRNA Virus InfectionsOrthomyxoviridae Infections

Central Study Contacts

AstraZeneca Clinical Study Information Center

CONTACT

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 11, 2022

First Posted

November 22, 2022

Study Start

December 13, 2022

Primary Completion (Estimated)

November 4, 2027

Study Completion (Estimated)

November 4, 2027

Last Updated

July 21, 2026

Record last verified: 2026-07

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.

Shared Documents
STUDY PROTOCOL, SAP
Time Frame
AstraZeneca will meet or exceed data availability as per the commitments made to the EFPIA Pharma 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 deidentified individual patient-level data in an approved sponsored tool . Signed Data Sharing Agreement (non-negotiable contract for data accessors) must be in place before accessing requested information. Additionally, all users will need to accept the terms and conditions of the SAS MSE to gain access. For additional details, please review the Disclosure Statements at https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.
More information

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