Leflunomide

Generic Name
Leflunomide
Brand Names
Arava, Leflunomide medac, Leflunomide Zentiva (previously Leflunomide Winthrop), Leflunomide ratiopharm
Drug Type
Small Molecule
Chemical Formula
C12H9F3N2O2
CAS Number
75706-12-6
Unique Ingredient Identifier
G162GK9U4W
Background

Leflunomide is a pyrimidine synthesis inhibitor belonging to the DMARD (disease-modifying antirheumatic drug) class of drugs, which are chemically and pharmacologically very heterogeneous. Leflunomide was approved by FDA and in many other countries (e.g., Canada, Europe) in 1999.

Indication

For the management of the signs and symptoms of active rheumatoid arthritis (RA) to improve physical function and to slow the progression of structural damage associated with the disease. Has also been used for the prevention of acute and chronic rejection in recipients of solid organ trasnplants and is designated by the FDA as an orphan drug for this use.

Associated Conditions
Juvenile Idiopathic Arthritis (JIA), Rheumatoid Arthritis
Associated Therapies
-

Effect of Leflunomide on T Cell Proliferation in HIV-Infected Patients

Phase 1
Completed
Conditions
First Posted Date
2005-01-10
Last Posted Date
2017-07-02
Lead Sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
Target Recruit Count
41
Registration Number
NCT00101374
Locations
🇺🇸

National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda, Maryland, United States

Leflunomide in Treating Patients With Anaplastic Astrocytoma in First Relapse

Phase 2
Completed
Conditions
First Posted Date
2004-09-14
Last Posted Date
2012-09-13
Lead Sponsor
Pfizer
Target Recruit Count
60
Registration Number
NCT00003775
Locations
🇺🇸

Medical College of Wisconsin, Milwaukee, Wisconsin, United States

🇺🇸

USC/Norris Comprehensive Cancer Center, Los Angeles, California, United States

🇺🇸

Mount Sinai Comprehensive Cancer Center, Miami Beach, Florida, United States

and more 23 locations

Mitoxantrone and Prednisone With or Without Leflunomide in Treating Patients With Stage IV Prostate Cancer

Phase 2
Completed
Conditions
First Posted Date
2004-06-04
Last Posted Date
2012-09-11
Lead Sponsor
Pfizer
Registration Number
NCT00004071
Locations
🇺🇸

St. Vincents Comprehensive Cancer Center, New York, New York, United States

🇺🇸

Comprehensive Cancer Care Specialists of Boca Raton, Boca Raton, Florida, United States

🇺🇸

Florida Cancer Specialists, Fort Myers, Florida, United States

SU-101 Compared With Procarbazine in Treating Patients With Glioblastoma Multiforme

Phase 3
Completed
Conditions
First Posted Date
2004-06-03
Last Posted Date
2012-09-11
Lead Sponsor
Pfizer
Registration Number
NCT00003293
Locations
🇺🇸

USC/Norris Comprehensive Cancer Center, Los Angeles, California, United States

🇺🇸

Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, United States

🇺🇸

Beth Israel Deaconess Medical Center, Boston, Massachusetts, United States

and more 32 locations

Leflunomide to Treat Uveitis

Phase 2
Completed
Conditions
First Posted Date
1999-11-04
Last Posted Date
2008-03-04
Lead Sponsor
National Eye Institute (NEI)
Target Recruit Count
16
Registration Number
NCT00001863
Locations
🇺🇸

National Eye Institute (NEI), Bethesda, Maryland, United States

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