A Study to Investigate the Efficacy and Safety of Brepocitinib in Adults With Dermatomyositis

Study Purpose

This is a phase 3, multicenter, randomized, placebo-controlled, double-blind study of treatment with brepocitinib (TYK2/JAK1 inhibitor) in adults with dermatomyositis (DM). The primary objective of this study is to assess the efficacy of two dose levels of brepocitinib in comparison to placebo, as measured by differences in the Total Improvement Score (TIS). After 52 weeks of double-blind treatment, participants have the option to continue therapy in a 52 week open-label extension phase where all participants will receive brepocitinib.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Interventional
Eligible Ages 18 Years - 75 Years
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

  • - A diagnosis of dermatomyositis according to 2017 EULAR/ACR Classification Criteria for Idiopathic Inflammatory Myopathies.
  • - Adult subjects (18-75 years old) - Active muscle and skin disease at screening and baseline.
  • - Prior therapy OR current therapy with corticosteroids, hydroxychloroquine, and/or one non-steroid immunosuppressant.
  • - Weight > 40 kg to < 130 kg, and with a body mass index (BMI) < 40 kg/m2.

Exclusion Criteria:

  • - Dermatomyositis with end-stage organ involvement.
  • - Dermatomyositis with irreversible muscle involvement.
  • - History of: - Any lymphoproliferative disorder.
  • - Active malignancy; - History of cancer within 5 years prior to randomization (exceptions for basal cell carcinoma, squamous cell carcinoma, ductal carcinoma in situ of the breast, carcinoma in situ of the uterine cervix, or thyroid carcinoma.
)
  • - Cancer-associated dermatomyositis.
  • - Overlap myositis/connective tissue disease (except for overlap with Sjögren's syndrome) - Participants at a risk of thrombosis or cardiovascular disease.
  • - Participants with a high risk for herpes zoster reactivation.
- Participants with active or recent infections

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT05437263
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Phase 3
Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

Priovant Therapeutics, Inc.
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

Noriko Iikuni, MD
Principal Investigator Affiliation VP, Clinical Development
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Industry
Overall Status Recruiting
Countries Belgium, Bulgaria, Canada, Chile, Czechia, Germany, Hungary, Israel, Italy, Korea, Republic of, Mexico, Netherlands, Poland, Portugal, Romania, Serbia, Spain, Taiwan, Turkey, United Kingdom, United States
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Dermatomyositis
Study Website: View Trial Website
Arms & Interventions

Arms

Experimental: Brepocitinib Dose Level 1 PO QD

Experimental: Brepocitinib Dose Level 2 PO QD

Placebo Comparator: Placebo PO QD

Interventions

Drug: - Brepocitinib

Oral Brepocitinib

Drug: - Placebo

Oral Placebo

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

Clinical Trial Site, Phoenix, Arizona

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Recruiting

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Clinical Trial Site

Phoenix, Arizona, 85028

Clinical Trial Site, Scottsdale, Arizona

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Recruiting

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Clinical Trial Site

Scottsdale, Arizona, 85258

Clinical Trial Site, Scottsdale, Arizona

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Recruiting

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Clinical Trial Site

Scottsdale, Arizona, 85259

Clinical Trial Site, Irvine, California

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Recruiting

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Clinical Trial Site

Irvine, California, 92617

Clinical Trial Site, Los Angeles, California

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Recruiting

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Clinical Trial Site

Los Angeles, California, 90095

Clinical Trial Site, San Francisco, California

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Recruiting

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Clinical Trial Site

San Francisco, California, 94115

Clinical Trial Site, Aurora, Colorado

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Recruiting

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Clinical Trial Site

Aurora, Colorado, 80045

Clinical Trial Site, Denver, Colorado

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Recruiting

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Clinical Trial Site

Denver, Colorado, 80230

Clinical Trial Site, Gainesville, Florida

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Recruiting

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Clinical Trial Site

Gainesville, Florida, 32606

Clinical Trial Site, Jacksonville, Florida

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Recruiting

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Clinical Trial Site

Jacksonville, Florida, 32224

Clinical Trial Site, Plantation, Florida

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Recruiting

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Clinical Trial Site

Plantation, Florida, 33324

Clinical Trial Site, Tampa, Florida

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Recruiting

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Clinical Trial Site

Tampa, Florida, 33613

Clinical Trial Site, Atlanta, Georgia

Status

Recruiting

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Clinical Trial Site

Atlanta, Georgia, 30322

Clinical Trial Site, Augusta, Georgia

Status

Recruiting

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Clinical Trial Site

Augusta, Georgia, 30912

Clinical Trial Site, Marietta, Georgia

Status

Recruiting

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Clinical Trial Site

Marietta, Georgia, 30060

Clinical Trial Site, Chicago, Illinois

Status

Recruiting

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Clinical Trial Site

Chicago, Illinois, 60637

Clinical Trial Site, Iowa City, Iowa

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Recruiting

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Clinical Trial Site

Iowa City, Iowa, 52242

Clinical Trial Site, Kansas City, Kansas

Status

Recruiting

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Clinical Trial Site

Kansas City, Kansas, 66160

Clinical Trial Site, New Orleans, Louisiana

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Recruiting

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Clinical Trial Site

New Orleans, Louisiana, 70112

Clinical Trial Site, New Orleans, Louisiana

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Recruiting

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Clinical Trial Site

New Orleans, Louisiana, 70433

Clinical Trial Site, Baltimore, Maryland

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Recruiting

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Clinical Trial Site

Baltimore, Maryland, 21224

Clinical Trial Site, Boston, Massachusetts

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Recruiting

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Clinical Trial Site

Boston, Massachusetts, 02115

Clinical Trial Site, Ann Arbor, Michigan

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Recruiting

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Clinical Trial Site

Ann Arbor, Michigan, 48103

Clinical Trial Site, Minneapolis, Minnesota

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Recruiting

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Clinical Trial Site

Minneapolis, Minnesota, 55455

Clinical Trial Site, Rochester, Minnesota

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Recruiting

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Clinical Trial Site

Rochester, Minnesota, 55905

Clinical Trial Site, Manhasset, New York

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Recruiting

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Clinical Trial Site

Manhasset, New York, 11030

Clinical Trial Site, New York, New York

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Clinical Trial Site

New York, New York, 10017

Clinical Trial Site, New York, New York

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Clinical Trial Site

New York, New York, 10021

Clinical Trial Site, Cincinnati, Ohio

Status

Recruiting

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Clinical Trial Site

Cincinnati, Ohio, 45267

Clinical Trial Site, Cleveland, Ohio

Status

Recruiting

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Clinical Trial Site

Cleveland, Ohio, 44195

Clinical Trial Site, Oklahoma City, Oklahoma

Status

Recruiting

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Clinical Trial Site

Oklahoma City, Oklahoma, 73116

Clinical Trial Site, Portland, Oregon

Status

Recruiting

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Clinical Trial Site

Portland, Oregon, 97239

Clinical Trial Site, Philadelphia, Pennsylvania

Status

Recruiting

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Clinical Trial Site

Philadelphia, Pennsylvania, 19104

Clinical Trial Site, Pittsburgh, Pennsylvania

Status

Recruiting

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Clinical Trial Site

Pittsburgh, Pennsylvania, 15213

Clinical Trial Site, Jackson, Tennessee

Status

Recruiting

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Clinical Trial Site

Jackson, Tennessee, 38305

Clinical Trial Site, Austin, Texas

Status

Recruiting

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Clinical Trial Site

Austin, Texas, 78756

Clinical Trial Site, Houston, Texas

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Recruiting

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Clinical Trial Site

Houston, Texas, 77030

International Sites

Clinical Trial Site, Leuven, Belgium

Status

Recruiting

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Clinical Trial Site

Leuven, , 3000

Clinical Trial Site, Plovdiv, Bulgaria

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Recruiting

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Clinical Trial Site

Plovdiv, , 4000

Clinical Trial Site, Plovdiv, Bulgaria

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Recruiting

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Clinical Trial Site

Plovdiv, , 4001

Clinical Trial Site, Plovdiv, Bulgaria

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Recruiting

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Clinical Trial Site

Plovdiv, , 4004

Clinical Trial Site, Sofia, Bulgaria

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Recruiting

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Clinical Trial Site

Sofia, , 1407

Clinical Trial Site, Vancouver, British Colombia, Canada

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Recruiting

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Clinical Trial Site

Vancouver, British Colombia, V5Y1K2

Clinical Trial Site, Newmarket, Ontario, Canada

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Recruiting

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Clinical Trial Site

Newmarket, Ontario, L3Y 5G8

Clinical Trial Site, Concepción, Region Del Bio Bio, Chile

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Recruiting

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Clinical Trial Site

Concepción, Region Del Bio Bio, 4070280

Clinical Trial Site, Recoleta, Chile

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Recruiting

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Clinical Trial Site

Recoleta, , 8420383

Clinical Trial Site, Santiago, Chile

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Recruiting

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Clinical Trial Site

Santiago, , 7640881

Clinical Trial Site, Santiago, Chile

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Recruiting

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Clinical Trial Site

Santiago, , 8331150

Clinical Trial Site, Temuco, Chile

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Recruiting

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Clinical Trial Site

Temuco, , 4800827

Clinical Trial Site, Prague, Czechia

Status

Recruiting

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Clinical Trial Site

Prague, , 128 00

Clinical Trial Site, Mainz, Rheinland-Pfalz, Germany

Status

Recruiting

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Clinical Trial Site

Mainz, Rheinland-Pfalz, 55131

Clinical Trial Site, Berlin, Germany

Status

Recruiting

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Clinical Trial Site

Berlin, , 10117

Clinical Trial Site, Berlin, Germany

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Recruiting

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Clinical Trial Site

Berlin, , 15562

Clinical Trial Site, Dresden, Germany

Status

Recruiting

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Clinical Trial Site

Dresden, , 01307

Clinical Trial Site, Essen, Germany

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Recruiting

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Clinical Trial Site

Essen, , 45147

Clinical Trial Site, Freiburg, Germany

Status

Recruiting

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Clinical Trial Site

Freiburg, , 79106

Clinical Trial Site, Debrecen, Hungary

Status

Recruiting

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Clinical Trial Site

Debrecen, , 4032

Clinical Trial Site, Pécs, Hungary

Status

Recruiting

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Clinical Trial Site

Pécs, , 7632

Clinical Trial Site, Szeged, Hungary

Status

Recruiting

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Clinical Trial Site

Szeged, , 6720

Clinical Trial Site, Ashkelon, Israel

Status

Recruiting

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Clinical Trial Site

Ashkelon, , 7830604

Clinical Trial Site, Haifa, Israel

Status

Recruiting

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Clinical Trial Site

Haifa, , 3109601

Clinical Trial Site, Poriyya, Israel

Status

Recruiting

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Clinical Trial Site

Poriyya, , 1528001

Clinical Trial Site, Tel Aviv, Israel

Status

Recruiting

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Clinical Trial Site

Tel Aviv, , 6423906

Clinical Trial Site, Tel HaShomer, Israel

Status

Recruiting

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Clinical Trial Site

Tel HaShomer, , 52621

Clinical Trial Site, Bari, Italy

Status

Recruiting

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Clinical Trial Site

Bari, , 70126

Clinical Trial Site, Pavia, Italy

Status

Recruiting

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Clinical Trial Site

Pavia, , 27100

Clinical Trial Site, Roma, Italy

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Recruiting

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Clinical Trial Site

Roma, , 00168

Clinical Trial Site, Torino, Italy

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Recruiting

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Clinical Trial Site

Torino, , 10126

Clinical Trial Site, Seoul, Korea, Republic of

Status

Recruiting

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Clinical Trial Site

Seoul, , 03080

Clinical Trial Site, Suwon, Korea, Republic of

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Recruiting

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Clinical Trial Site

Suwon, , 16499

Clinical Trial Site, Monterrey, Nuevo Leon, Mexico

Status

Recruiting

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Clinical Trial Site

Monterrey, Nuevo Leon, 64718

Clinical Trial Site, Mérida, Yucatan, Mexico

Status

Recruiting

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Clinical Trial Site

Mérida, Yucatan, 97070

Clinical Trial Site, Guadalajara, Mexico

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Recruiting

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Clinical Trial Site

Guadalajara, , 44690

Clinical Trial Site, Mexico City, Mexico

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Recruiting

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Clinical Trial Site

Mexico City, , 06700

Clinical Trial Site, San Luis Potosí, Mexico

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Recruiting

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Clinical Trial Site

San Luis Potosí, , 78290

Clinical Trial Site, Nijmegen, Gelderland, Netherlands

Status

Recruiting

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Clinical Trial Site

Nijmegen, Gelderland, 6500 HB

Clinical Trial Site, Amsterdam, Netherlands

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Recruiting

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Clinical Trial Site

Amsterdam, , 1105 AZ

Clinical Trial Site, Białystok, Podlaskie, Poland

Status

Recruiting

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Clinical Trial Site

Białystok, Podlaskie, 15-704

Clinical Trial Site, Kraków, Poland

Status

Recruiting

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Clinical Trial Site

Kraków, , 30-363

Clinical Trial Site, Lublin, Poland

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Recruiting

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Clinical Trial Site

Lublin, , 20-400

Clinical Trial Site, Lublin, Poland

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Recruiting

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Clinical Trial Site

Lublin, , 20-607

Clinical Trial Site, Nowa Sól, Poland

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Recruiting

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Clinical Trial Site

Nowa Sól, , 67-100

Clinical Trial Site, Poznań, Poland

Status

Recruiting

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Clinical Trial Site

Poznań, , 61-293

Clinical Trial Site, Warsaw, Poland

Status

Recruiting

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Clinical Trial Site

Warsaw, , 02-637

Clinical Trial Site, Vila Nova De Gaia, Porto, Portugal

Status

Recruiting

Address

Clinical Trial Site

Vila Nova De Gaia, Porto, 4434-502

Clinical Trial Site, Guimarães, Portugal

Status

Recruiting

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Clinical Trial Site

Guimarães, , 4835-044

Clinical Trial Site, Lisboa, Portugal

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Recruiting

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Clinical Trial Site

Lisboa, , 1649-028

Clinical Trial Site, Porto, Portugal

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Recruiting

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Clinical Trial Site

Porto, , 4099-001

Clinical Trial Site, Bucharest, Romania

Status

Recruiting

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Clinical Trial Site

Bucharest, , 011172

Clinical Trial Site, Cluj-Napoca, Romania

Status

Recruiting

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Clinical Trial Site

Cluj-Napoca, , 400000

Clinical Trial Site, Belgrade, Serbia

Status

Recruiting

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Clinical Trial Site

Belgrade, , 11000

Clinical Trial Site, Belgrad, Serbia

Status

Recruiting

Address

Clinical Trial Site

Belgrad, , 11000

Clinical Trial Site, Madrid, Spain

Status

Recruiting

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Clinical Trial Site

Madrid, , 28007

Clinical Trial Site, Kaohsiung, Taiwan

Status

Recruiting

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Clinical Trial Site

Kaohsiung, , 833401

Clinical Trial Site, Taichung, Taiwan

Status

Recruiting

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Clinical Trial Site

Taichung, , 40447

Clinical Trial Site, Tainan, Taiwan

Status

Recruiting

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Clinical Trial Site

Tainan, , 710

Clinical Trial Site, Taipei, Taiwan

Status

Recruiting

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Clinical Trial Site

Taipei, , 10002

Clinical Trial Site, Ankara, Turkey

Status

Recruiting

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Clinical Trial Site

Ankara, , 06560

Clinical Trial Site, Antalya, Turkey

Status

Recruiting

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Clinical Trial Site

Antalya, , 07070

Clinical Trial Site, Istanbul, Turkey

Status

Recruiting

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Clinical Trial Site

Istanbul, , 34096

Clinical Trial Site, İzmir, Turkey

Status

Recruiting

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Clinical Trial Site

İzmir, , 35210

Clinical Trial Site, İzmit, Turkey

Status

Recruiting

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Clinical Trial Site

İzmit, , 41380

Clinical Trial Site, Bath, United Kingdom

Status

Recruiting

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Clinical Trial Site

Bath, , BA1 3NG

Clinical Trial Site, Manchester, United Kingdom

Status

Recruiting

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Clinical Trial Site

Manchester, , M13 9PT

Clinical Trial Site, Wolverhampton, United Kingdom

Status

Recruiting

Address

Clinical Trial Site

Wolverhampton, , WV10 0QP