Aminopterin is an amino derivative of folic acid, which was once used as an antineoplastic agent in the treatment of pediatric leukemia. In the 1950's its production was discontinued in favor of methotrexate, which is less potent but less toxic. Off label, aminopterin has also been used in the treatment of psoriasis. Clinicians need to be aware of the charac...
Prior to its withdrawal, aminopterin was initially used in the treatment of childhood leukemia; specifically to induce remissions. Later, aminopterin was used off-label in the United States to treat psoriasis, yielding dramatic lesion clearing. Aminopterin was later supplanted by methotrexate for treating cancer because of its better therapeutic index. Amino...
Baylor Research Institute, Dallas, Texas, United States
Jersey Shore University Medical Center, Neptune, New Jersey, United States
Cancer Institute of New Jersey, New Brunswick, New Jersey, United States
University of Wisconsin Comprehensive Cancer Center, Madison, Wisconsin, United States
Gynecologic Oncologists of NE Ohio, Akron, Ohio, United States
Simmons Cancer Center - Dallas, Dallas, Texas, United States
Cancer Institute of New Jersey, New Brunswick, New Jersey, United States
Urology San Antonio Research, San Antonio, Texas, United States
Children's Hospital and Regional Medical Center - Seattle, Seattle, Washington, United States
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