title: Cutaneous Side-effects of Immunomodulators in MS.
abstract: Local skin reactions to subcutaneous injections of interferon beta (IFNB) or glatiramer acetate (GA) in multiple sclerosis (MS) are frequent, while severe cutaneous toxicity is rare. Both IFNB and GA are immunomodulatory drugs that have excellent safety profiles and are currently used for treatment of MS. They are administered by SC injection every other day for IFNB-1b, three times a week for IFNB-1a or daily for 20 mg for GA. The most common adverse effects, which occur in approximately 20-60% of patients, include pain, inflammation and induration at the injection sites. Another adverse effect is frank panniculitis followed by localized lipoatrophy at the injection sites, which has been described in half of the patients receiving GA injections but is also described with Subcutaneous IFNB-1b. No guidelines have yet been established for the treatment of skin reactions, which is a frequent point for discussion between neurologists and dermatologists. In addition, no treatment has been found for established lipoatrophy. The prevention and management of cutaneous side-effects include patient education, regular examination and manual palpation of all injection sites. Non-steroid antiinflammatory gels, local corticosteroids or endermology can help patients to resolve side-effects and to continue immunomodulatory treatment.
authors.affiliation: Christine Lebrun Service de Neurologie Hopital Pasteur 30 voie romaine 06002 Nice France Tel: + 33 4 92 03 78 96 Fax: + 33 4 92 03 79 97 E-mail: Lebrun.c@chu-nice.fr.
authors.forename: C
authors.initials: C
authors.lastname: Lebrun
authors.forename: M
authors.initials: M
authors.lastname: Bertagna
authors.forename: M
authors.initials: M
authors.lastname: Cohen
mesh_terms: D000276:Adjuvants, Immunologic / Q000008:administration & dosage; D006801:Humans; D007155:Immunologic Factors / Q000627:therapeutic use; D007166:Immunosuppressive Agents / Q000008:administration & dosage; D007279:Injections, Subcutaneous; D016899:Interferon-beta / Q000008:administration & dosage; D009103:Multiple Sclerosis / Q000139:chemically induced; D010455:Peptides / Q000008:administration & dosage
chemical_list: D000276:Adjuvants, Immunologic; D007155:Immunologic Factors; D007166:Immunosuppressive Agents; D010455:Peptides; D016899:Interferon-beta