The Efficacy, Safety, and Tolerability of Laquinimod in Participants With Relapsing Remitting Multiple Sclerosis (RRMS)

NCT ID: NCT01707992

Last Updated: 2021-11-09

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

2199 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-02-20

Study Completion Date

2017-07-04

Brief Summary

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This is a multinational, multicenter, randomized, double-blind, parallel-group, placebo-controlled study followed by active treatment, to evaluate the efficacy, safety and tolerability of two doses of oral administration of laquinimod in participants with RRMS. The study has 2 periods: Period 1, the double-blind, placebo-controlled period (up to 24 months) and Period 2, the active treatment period (24 months).

Detailed Description

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Conditions

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Multiple Sclerosis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Placebo-Controlled Phase: Placebo

Participants will receive 2 capsules of placebo (matching to laquinimod 0.6 milligrams \[mg\]) once daily orally for up to 24 months.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Placebo matching to laquinimod will be administered as per the schedule specified in the respective arms.

Placebo-Controlled Phase: Laquinimod 0.6 mg

Participants will receive 1 capsule of laquinimod 0.6 mg and 1 capsule of matching placebo once daily orally for up to 24 months.

Group Type EXPERIMENTAL

Laquinimod

Intervention Type DRUG

Laquinimod will be administered as per the dose and schedule specified in the respective arms.

Placebo

Intervention Type DRUG

Placebo matching to laquinimod will be administered as per the schedule specified in the respective arms.

Placebo-Controlled Phase: Laquinimod 1.2 mg

Participants will receive laquinimod 1.2 mg (2 capsules of laquinimod 0.6 mg each) once daily orally for up to 24 months.

Group Type EXPERIMENTAL

Laquinimod

Intervention Type DRUG

Laquinimod will be administered as per the dose and schedule specified in the respective arms.

Active Treatment Phase: Laquinimod 0.6 mg

Participants who completed the placebo-controlled phase on placebo and on laquinimod 0.6 mg treatment group after 01 January 2016, will receive 1 capsule of laquinimod 0.6 mg and 1 capsule of matching placebo once daily orally for 24 months.

Group Type EXPERIMENTAL

Laquinimod

Intervention Type DRUG

Laquinimod will be administered as per the dose and schedule specified in the respective arms.

Placebo

Intervention Type DRUG

Placebo matching to laquinimod will be administered as per the schedule specified in the respective arms.

Active Treatment Phase: Laquinimod 1.2 mg

Participants who completed the placebo-controlled phase on placebo and on laquinimod 1.2 mg treatment group prior to 01 January 2016, will receive laquinimod 1.2 mg (2 capsules of laquinimod 0.6 mg each) once daily orally for 24 months.

Group Type EXPERIMENTAL

Laquinimod

Intervention Type DRUG

Laquinimod will be administered as per the dose and schedule specified in the respective arms.

Active Treatment Phase: Off Drug

Participants who were discontinued from treatment with laquinimod 1.2 mg during the placebo-controlled phase due to sponsor decision after 01 January 2016 will continue the active-treatment phase off drug for 24 months.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Laquinimod

Laquinimod will be administered as per the dose and schedule specified in the respective arms.

Intervention Type DRUG

Placebo

Placebo matching to laquinimod will be administered as per the schedule specified in the respective arms.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Participants must have a confirmed and documented multiple sclerosis (MS) diagnosis as defined by the Revised McDonald criteria, with relapse onset disease or a relapsing-remitting disease course.
* Participants must be ambulatory with Kurtzke's expanded disability status scale (EDSS) score of 0 to 5.5 in both screening and randomization visits.
* Participants must be in a stable neurological condition, relapse-free and free of any corticosteroid treatment \[intravenous (IV), intramuscular (IM) and/or per os (PO)/oral\] or adrenocorticotrophic hormone, 60 days prior to randomization.
* Participants must have experienced at least one documented relapse in the 12 months prior to randomization.
* Participants must have disease duration of not more than 15 years.
* Women of child-bearing potential (for example, women who are not postmenopausal or surgically sterilized) must practice an acceptable method of birth control for 30 days before taking the study drug and two acceptable methods of birth control during the duration of the study and until 30 days after the last dose of study medication.

* Additional criteria apply, please contact the investigator for more information.

Exclusion Criteria

* Participants with progressive forms of MS.
* Participants with neuromyelitis optica.
* Use of experimental or investigational drugs and/or participation in drug clinical studies within the 6 months prior to randomization.
* Use of immunosuppressive agents or cytotoxic agents, including cyclophosphamide, within 6 months prior to randomization.
* Use of either of the following within 2 years prior to randomization visit: natalizumab (Tysabri®), rituximab, ocrelizumab, atacicept, belimumab, or ofatumumab.
* Use of teriflunomide (Aubagio®) within 2 years prior to randomization, except if active washout (with either cholestyramine or activated charcoal) was done 2 months or more prior to randomization.
* Previous treatment with glatiramer acetate (Copaxone®) Interferon β (either 1a or 1b), fingolimod (Gilenya®), dimethyl fumarate (Tecfidera®) or intravenous immunoglobulins within 2 months prior to randomization.
* Chronic (more than 30 consecutive days) systemic (IV, IM or PO) corticosteroid treatment within 2 months prior to randomization.
* Previous use of mitoxantrone (Novantrone®), cladribine, or alemtuzumab (Lemtrada®).
* Previous use of laquinimod.
* Previous total body irradiation or total lymphoid irradiation.
* Previous stem cell treatment, autologous bone marrow transplantation or allogenic bone marrow transplantation.
* Use of moderate/strong inhibitors of cytochrome P450 (CYP) 3A4 within 2 weeks prior to randomization.
* Use of inducers of CYP3A4 within 2 weeks prior to randomization visit.
* Pregnancy or breastfeeding.
* A known history of sensitivity to gadolinium (Gd).
* Inability to successfully undergo magnetic resonance imaging (MRI) scanning.
* Participants who underwent endovascular treatment for chronic cerebrospinal venous insufficiency within 3 months prior to randomization.

* Additional criteria apply, please contact the investigator for more information.
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Teva Branded Pharmaceutical Products R&D, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Teva Medical Expert, MD

Role: STUDY_DIRECTOR

Teva Branded Pharmaceutical Products R&D, Inc.

Locations

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Teva Investigational Site 10329

Cullman, Alabama, United States

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Teva Investigational Site 10349

Sun City, Arizona, United States

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Teva Investigational Site 10342

Tucson, Arizona, United States

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Teva Investigational Site 10310

Fresno, California, United States

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Teva Investigational Site 10307

Aurora, Colorado, United States

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Teva Investigational Site 10334

Centennial, Colorado, United States

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Teva Investigational Site 10332

Fort Collins, Colorado, United States

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Teva Investigational Site 10316

Coral Gables, Florida, United States

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Teva Investigational Site 10308

Sarasota, Florida, United States

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Teva Investigational Site 10341

St. Petersburg, Florida, United States

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Teva Investigational Site 10315

Sunrise, Florida, United States

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Teva Investigational Site 10323

Tampa, Florida, United States

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Teva Investigational Site 10350

Chicago, Illinois, United States

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Teva Investigational Site 10345

Evanston, Illinois, United States

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Teva Investigational Site 10343

Northbrook, Illinois, United States

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Teva Investigational Site 10339

Fort Wayne, Indiana, United States

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Teva Investigational Site 10348

Lenexa, Kansas, United States

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Teva Investigational Site 10338

Boston, Massachusetts, United States

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Teva Investigational Site 10346

Advance, North Carolina, United States

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Teva Investigational Site 10347

Winston-Salem, North Carolina, United States

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Teva Investigational Site 10309

Bellevue, Ohio, United States

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Teva Investigational Site 10317

Columbus, Ohio, United States

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Teva Investigational Site 10325

Dayton, Ohio, United States

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Teva Investigational Site 10340

Hershey, Pennsylvania, United States

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Teva Investigational Site 10331

Philadelphia, Pennsylvania, United States

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Teva Investigational Site 10313

Cordova, Tennessee, United States

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Teva Investigational Site 10324

Franklin, Tennessee, United States

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Teva Investigational Site 10318

Nashville, Tennessee, United States

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Teva Investigational Site 10319

Salt Lake City, Utah, United States

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Teva Investigational Site 10330

Newport News, Virginia, United States

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Teva Investigational Site 10311

Roanoke, Virginia, United States

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Teva Investigational Site 10335

Seattle, Washington, United States

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Teva Investigational Site 33013

Innsbruck, , Austria

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Teva Investigational Site 33014

Linz, , Austria

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Teva Investigational Site 33016

Vienna, , Austria

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Teva Investigational Site 33015

Vienna, , Austria

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Teva Investigational Site 68013

Grodno, , Belarus

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Teva Investigational Site 68010

Homyel, , Belarus

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Teva Investigational Site 68012

Minsk, , Belarus

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Teva Investigational Site 68009

Minsk, , Belarus

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Teva Investigational Site 68008

Minsk, , Belarus

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Teva Investigational Site 68011

Vitebsk, , Belarus

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Teva Investigational Site 37023

Charleroi, , Belgium

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Teva Investigational Site 37024

Sijsele, , Belgium

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Teva Investigational Site 69008

Mostar, , Bosnia and Herzegovina

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Teva Investigational Site 69006

Sarajevo, , Bosnia and Herzegovina

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Teva Investigational Site 69009

Tuzla, , Bosnia and Herzegovina

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Teva Investigational Site 59039

Pleven, , Bulgaria

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Teva Investigational Site 59040

Pleven, , Bulgaria

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Teva Investigational Site 59060

Pleven, , Bulgaria

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Teva Investigational Site 59062

Plovdiv, , Bulgaria

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Teva Investigational Site 59061

Rousse, , Bulgaria

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Teva Investigational Site 59055

Shumen, , Bulgaria

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Teva Investigational Site 59048

Sofia, , Bulgaria

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Teva Investigational Site 59052

Sofia, , Bulgaria

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Teva Investigational Site 59057

Sofia, , Bulgaria

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Teva Investigational Site 59050

Sofia, , Bulgaria

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Teva Investigational Site 59044

Sofia, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Teva Investigational Site 59043

Sofia, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Sofia, , Bulgaria

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Teva Investigational Site 59049

Stara Zagora, , Bulgaria

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Teva Investigational Site 59046

Varna, , Bulgaria

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Teva Investigational Site 59051

Veliko Tarnovo, , Bulgaria

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Teva Investigational Site 59053

Veliko Tarnovo, , Bulgaria

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Teva Investigational Site 11013

Edmonton, Alberta, Canada

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Teva Investigational Site 11014

Burnaby, British Columbia, Canada

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Teva Investigational Site 11015

Ottawa, , Canada

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Teva Investigational Site 11016

Saskatoon, , Canada

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Teva Investigational Site 60010

Osijek, , Croatia

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Teva Investigational Site 60011

Varaždin, , Croatia

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Zagreb, , Croatia

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Teva Investigational Site 54042

Brno, , Czechia

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Teva Investigational Site 54043

Havířov, , Czechia

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Teva Investigational Site 54047

Hradec Králové, , Czechia

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Jihlava, , Czechia

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Olomouc, , Czechia

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Ostrava, , Czechia

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Prague, , Czechia

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Prague, , Czechia

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Teva Investigational Site 54048

Teplice, , Czechia

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Teva Investigational Site 55005

Pärnu, , Estonia

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Tallinn, , Estonia

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Tallinn, , Estonia

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Tartu, , Estonia

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Teva Investigational Site 35075

Clermont-Ferrand, , France

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Teva Investigational Site 35077

Dijon, , France

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Lille, , France

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Lyon, , France

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Nîmes, , France

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Teva Investigational Site 81018

Tbilisi, , Georgia

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Tbilisi, , Georgia

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Tbilisi, , Georgia

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Tbilisi, , Georgia

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Tbilisi, , Georgia

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Tbilisi, , Georgia

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Teva Investigational Site 32199

Bad Mergentheim, , Germany

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Berg, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Berlin, , Germany

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Bochum, , Germany

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Cologne, , Germany

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Dresden, , Germany

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Erbach im Odenwald, , Germany

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Teva Investigational Site 32189

Erfurt, , Germany

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Teva Investigational Site 32203

Giessen, , Germany

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Teva Investigational Site 32202

Goettigen, , Germany

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Halle, , Germany

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Hamburg, , Germany

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Hamburg, , Germany

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Teva Investigational Site 32182

Hanover, , Germany

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Teva Investigational Site 32175

Ibbenbueren, , Germany

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Teva Investigational Site 32201

Jena, , Germany

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Leipzig, , Germany

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Magdeburg, , Germany

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Rostock, , Germany

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Teva Investigational Site 32194

Teupitz, , Germany

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Teva Investigational Site 32173

Ulm, , Germany

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Teva Investigational Site 32197

Wermsdorf, , Germany

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Teva Investigational Site 32188

Westerstede, , Germany

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Teva Investigational Site 63027

Athens, , Greece

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Teva Investigational Site 63024

Athens, , Greece

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Teva Investigational Site 63029

Chaïdári, , Greece

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Teva Investigational Site 63026

Heraklion, , Greece

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Teva Investigational Site 63030

Larissa, , Greece

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Teva Investigational Site 63025

Thessaloniki, , Greece

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Teva Investigational Site 63028

Thessaloniki, , Greece

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Teva Investigational Site 51046

Budapest, , Hungary

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Teva Investigational Site 51043

Debrecen, , Hungary

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Teva Investigational Site 51045

Eger, , Hungary

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Teva Investigational Site 51044

Kaposvár, , Hungary

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Teva Investigational Site 80023

Haifa, , Israel

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Haifa, , Israel

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Ramat Gan, , Israel

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Tel Aviv, , Israel

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Teva Investigational Site 30037

Bologna, , Italy

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Castelfiorentino, , Italy

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Cefalù, , Italy

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Chieti, , Italy

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Florence, , Italy

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Gallarate, , Italy

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Milan, , Italy

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Milan, , Italy

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Napoli, , Italy

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Palermo, , Italy

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Rome, , Italy

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Rome, , Italy

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Teva Investigational Site 30026

Rome, , Italy

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Teva Investigational Site 30035

Rome, , Italy

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Teva Investigational Site 30040

Verona, , Italy

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Teva Investigational Site 56006

Riga, , Latvia

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Teva Investigational Site 56005

Riga, , Latvia

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Teva Investigational Site 70006

Chisinau, , Moldova

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Teva Investigational Site 70005

Chisinau, , Moldova

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Chisinau, , Moldova

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Teva Investigational Site 66002

Podgorica, , Montenegro

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Teva Investigational Site 65010

Skopje, , North Macedonia

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Teva Investigational Site 65011

Skopje, , North Macedonia

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Teva Investigational Site 65012

Skopje, , North Macedonia

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Teva Investigational Site 53066

Bialystok, , Poland

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Teva Investigational Site 53071

Bialystok, , Poland

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Teva Investigational Site 53085

Bydgoszcz, , Poland

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Teva Investigational Site 53084

Częstochowa, , Poland

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Teva Investigational Site 53069

Gdansk, , Poland

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Teva Investigational Site 53083

Gdansk, , Poland

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Teva Investigational Site 53067

Gdansk, , Poland

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Teva Investigational Site 53064

Gmina Końskie, , Poland

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Teva Investigational Site 53078

Grodzisk Mazowiecki, , Poland

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Teva Investigational Site 53080

Katowice, , Poland

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Teva Investigational Site 53081

Katowice, , Poland

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Teva Investigational Site 53073

Katowice, , Poland

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Teva Investigational Site 53070

Katowice, , Poland

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Teva Investigational Site 53074

Katowice, , Poland

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Teva Investigational Site 53065

Konstancin-Jeziorna, , Poland

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Teva Investigational Site 53072

Kościerzyna, , Poland

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Teva Investigational Site 53063

Lodz, , Poland

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Teva Investigational Site 53079

Olsztyn, , Poland

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Teva Investigational Site 53068

Plewiska, , Poland

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Teva Investigational Site 53076

Szczecin, , Poland

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Teva Investigational Site 52045

Baloteşti, , Romania

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Teva Investigational Site 52041

Bucharest, , Romania

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Teva Investigational Site 52050

Bucharest, , Romania

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Teva Investigational Site 52037

Bucharest, , Romania

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Teva Investigational Site 52034

Bucharest, , Romania

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Teva Investigational Site 52040

Cluj-Napoca, , Romania

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Teva Investigational Site 52036

Cluj-Napoca, , Romania

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Teva Investigational Site 52038

Constanța, , Romania

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Constanța, , Romania

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Craiova, , Romania

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Teva Investigational Site 52049

Hunedoara, , Romania

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Teva Investigational Site 52042

Iași, , Romania

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Oradea, , Romania

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Piatra Neamţ, , Romania

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Sibiu, , Romania

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Târgu Mureş, , Romania

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Timișoara, , Romania

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Teva Investigational Site 50130

Barnaul, , Russia

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Chelyabinsk, , Russia

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Teva Investigational Site 50208

Kazan', , Russia

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Kemerovo, , Russia

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Krasnodar, , Russia

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Moscow, , Russia

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Moscow, , Russia

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Moscow, , Russia

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Moscow, , Russia

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Nizhny Novgorod, , Russia

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Nizhny Novgorod, , Russia

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Nizhny Novgorod, , Russia

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Perm, , Russia

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Rostov-on-Don, , Russia

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Rostov-on-Don, , Russia

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Saint Petersburg, , Russia

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Saint Petersburg, , Russia

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Saint Petersburg, , Russia

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Samara, , Russia

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Saratov, , Russia

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Smolensk, , Russia

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Tomsk, , Russia

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Tyumen, , Russia

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Ufa, , Russia

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Volgograd, , Russia

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Yaroslavl, , Russia

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Belgrade, , Serbia

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Belgrade, , Serbia

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Belgrade, , Serbia

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Čačak, , Serbia

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Kragujevac, , Serbia

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Niš, , Serbia

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Sombor, , Serbia

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Subotica, , Serbia

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Užice, , Serbia

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Valjevo, , Serbia

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Vrbas, , Serbia

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Zrenjanin, , Serbia

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Hlohovec, , Slovakia

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Trnava, , Slovakia

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Teva Investigational Site 87001

Goyang-si, , South Korea

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Seoul, , South Korea

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Seoul, , South Korea

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Barcelona, , Spain

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Barcelona, , Spain

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Getafe, , Spain

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L'Hospitalet de Llobregat, , Spain

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Madrid, , Spain

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Madrid, , Spain

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Navarro, , Spain

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Oviedo, , Spain

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Salt, , Spain

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Chernihiv, , Ukraine

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Chernivtsi, , Ukraine

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Dnipropetrovsk, , Ukraine

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Ivano-Frankivsk, , Ukraine

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Ivano-Frankivsk, , Ukraine

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Kharkiv, , Ukraine

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Kharkiv, , Ukraine

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Kiev, , Ukraine

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Kyiv, , Ukraine

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Kyiv, , Ukraine

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Kyiv, , Ukraine

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Lviv, , Ukraine

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Lviv, , Ukraine

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Odesa, , Ukraine

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Odesa, , Ukraine

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Poltava, , Ukraine

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Simferopol, , Ukraine

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Vinnytsia, , Ukraine

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Zaporizhzhya, , Ukraine

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Zaporizhzhya, , Ukraine

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Glasgow, , United Kingdom

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Teva Investigational Site 34011

Liverpool, , United Kingdom

Site Status

Teva Investigational Site 34010

Liverpool, , United Kingdom

Site Status

Teva Investigational Site 34019

London, , United Kingdom

Site Status

Teva Investigational Site 34016

Salford, , United Kingdom

Site Status

Teva Investigational Site 34017

Sheffield, , United Kingdom

Site Status

Teva Investigational Site 34013

Stoke-on-Trent, , United Kingdom

Site Status

Countries

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Kazakhstan Mexico Portugal United States Austria Belarus Belgium Bosnia and Herzegovina Bulgaria Canada Croatia Czechia Estonia France Georgia Germany Greece Hungary Israel Italy Latvia Moldova Montenegro North Macedonia Poland Romania Russia Serbia Slovakia South Korea Spain Ukraine United Kingdom

References

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Comi G, Dadon Y, Sasson N, Steinerman JR, Knappertz V, Vollmer TL, Boyko A, Vermersch P, Ziemssen T, Montalban X, Lublin FD, Rocca MA, Volkinshtein R, Rubinchick S, Halevy N, Filippi M. CONCERTO: A randomized, placebo-controlled trial of oral laquinimod in relapsing-remitting multiple sclerosis. Mult Scler. 2022 Apr;28(4):608-619. doi: 10.1177/13524585211032803. Epub 2021 Aug 11.

Reference Type DERIVED
PMID: 34378456 (View on PubMed)

Other Identifiers

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2012-003647-30

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

LAQ-MS-305

Identifier Type: -

Identifier Source: org_study_id