Methotrexate for inflammatory skin disease in pediatric patients: Consensus treatment guidelines.

Methotrexate (MTX) is a readily accessible drug, first used in 1948 and employed for a wide variety of indications since then. However, despite widespread off-label use, FDA labeling does not include approved indications for the use of MTX for many inflammatory skin diseases in pediatric patients, including morphea, psoriasis, atopic dermatitis, and alopecia areata, among others. Without published treatment guidelines, some clinicians may be hesitant to use MTX off-label, or uncomfortable prescribing MTX in this population.

Laboratory Studies in Autoimmune Diseases.

Autoimmune diseases (AID) are a great percentage of the patients needing to be seen by Rheumatologists. Their initial work-up by their primary care physician (PCP) can be helpful in determining who needs to be seen in consultation. If interpreted properly, initial laboratory studies can help the PCP know when to initiate a consultation.

Laboratory Evaluation in Pediatric Autoimmune Diseases.

Pediatric autoimmune diseases are chronic lifelong disorders associated with potential disability and increased morbidity and mortality if not properly recognized and treated. On the basis of largely expert opinion in addition to observational studies, children with suspected autoimmune disease should undergo general laboratory and autoantibody screening. (1)(2)(4)(6)(7)(11) There can be many causes of positive antinuclear antibody test results, including, but not limited to, autoimmune disease.