mupirocin and Stevens-Johnson-Syndrome

The diffuse epidermal exfoliation seen in Steven Johnson Syndrome (SJS) and Toxic Epidermal Necrolysis (TEN) is similar to skin loss in second degree burns, and many of these patients are referred for treatment at burn centers. Treatment can differ markedly from center to center, and mortality can range from 25% to 70%, including a considerable morbidity. However, our experience over a 15-year period from 2000 to 2015 with 40 patients found a mortality rate of only 10% (4/40). The purpose of this paper is to discuss our treatment algorithm as a model for other centers treating SJS/TENs patients.. Records were reviewed for all patients admitted to the LAC+USC burn unit between 2000 and 2015 and 40 patients were identified with biopsy-proven SJS or TENS. These cases were reviewed for age, gender, initial and greatest TBSA, causative drug, pre-existing medical conditions, and morbidity and mortality. All data were entered into the SPSS statistical software package and all statistical analyses were performed using this program.. Our treatment algorithm focused on early referral to a specialty burn unit, immediate discontinuation of the offending drug, fluid resuscitation, nutritional supplementation, and meticulous wound care. Average time to transfer to a burn unit was 3.36 days. Silver-releasing antimicrobial dressings were applied to the affected skin surface and changed every 3 days. Mupirocin coated petroleum gauze was used for facial involvement. Steroids were tapered and discontinued if initiated at an outside facility (58% of patients), and starting after 2001, all patients received a course of IVIG. All patients received fluid resuscitation and the majority received supplemental tube feedings (69%). Average length of total stay was 17.1 days and length of ICU stay 15.9 days. While 44% were transferred to another facility for further rehabilitative care, 37% of patients discharge to home. In patients discharged home with complete resolution of skin lesions, time to healing was an average of 14 days.. With our 10% mortality rate in 40 patients, our study represents a relatively large study population while maintaining a relatively low mortality rate. The demographic data from our study largely aligns with the existing literature, and we therefore feel that our low mortality rate is due to our treatment algorithm, rather than to a less severe pathology in our patient population. This claim is supported by a standard mortality ratio of 1.68. This ratio proves a significantly improved mortality than would be expected based on disease severity on admission.

Topics: Administration, Cutaneous; Algorithms; Allopurinol; Anti-Bacterial Agents; Anti-Infective Agents, Local; Anticonvulsants; Bandages; Body Surface Area; Burn Units; Clinical Protocols; Enteral Nutrition; Female; Fluid Therapy; Gout Suppressants; Hospitalization; Humans; Immunoglobulins, Intravenous; Immunologic Factors; Intensive Care Units; Length of Stay; Male; Middle Aged; Mupirocin; Patient Transfer; Polyesters; Polyethylenes; Rehabilitation Centers; Retrospective Studies; Severity of Illness Index; Stevens-Johnson Syndrome

The skin infections are common in pediatrics, ranging from furonculosis or impetigo to the severe forms of necrotizing dermohypodermitis. The general antibiotic treatments are not always indicated but when they are, they must take into account the resistance of two main species of bacteria (Staphylococcus aureus and Streptococcus pyogenes), the pharmacokinetics-pharmacodynamic parameters and the severity and type of infection. Two situations should be treated by topical treatements: limited impetigo and furonculosis. The two topical antibiotics used preferentially are mupirocine and fucidic acid. Soon, a third topical antibiotic, reptamuline will complete these. For uncomplicated superficial skin infections justifying an oral antibiotic, amoxicillin-clavulanate offers the best guarantee of efficiency. Poor pharmacodynamic-pharmacokinetic must lead to not prescribe oral M penicillins. In case of allergy, a first-generation cephalosporin, a macrolide (if the susceptibility of the strain was checked) or pristinamycine (after 6 years of age) are acceptable alternatives. For dermohypodermitis bacterial antibiotic of choice remains amoxicillin-clavulanate through IV route, to be active against S. pyogenes but also S. aureus and anaerobic bacteria. The IV route is maintained until regression general signs and a relay orally by the same drug is then possible. For toxinic syndromes and necrozing fascitis clindamycin should be added to a beta-lactam because of its action on protein synthesis in particular reducing the toxins production.

Topics: Administration, Oral; Amoxicillin-Potassium Clavulanate Combination; Anti-Bacterial Agents; Cellulitis; Cephalosporins; Child; Drug Resistance, Bacterial; Fasciitis, Necrotizing; Furunculosis; Fusidic Acid; Humans; Impetigo; Injections, Intravenous; Macrolides; Methicillin-Resistant Staphylococcus aureus; Mupirocin; Penicillins; Pristinamycin; Skin Diseases, Bacterial; Soft Tissue Infections; Staphylococcal Scalded Skin Syndrome; Staphylococcal Skin Infections; Staphylococcus aureus; Stevens-Johnson Syndrome; Streptococcal Infections; Streptococcus pyogenes

We describe a case of toxic epidermal necrolysis after intranasal application of mupirocin in a 76-year-old woman. The drug was given for eradication of methicillin-resistant Staphylococcus aureus.

Topics: Administration, Intranasal; Aged; Anti-Bacterial Agents; Fatal Outcome; Female; Humans; Methicillin Resistance; Mupirocin; Nose; Staphylococcal Infections; Stevens-Johnson Syndrome

A 41-year-old woman was given celecoxib (Celebrex) for the treatment of carpal tunnel syndrome. An erythematous rash developed that progressed to exfoliative dermatitis, and the patient was diagnosed with toxic epidermal necrolysis. After transfer to the burn unit, she was treated with topical mupirocin calcium cream and bismuth tribromophenatein petrolatum gauze dressings. Her wounds healed well. This is the first case report of toxic epidermal necrolysis due to treatment with celecoxib of which we are aware.

Topics: Adult; Anti-Bacterial Agents; Anti-Inflammatory Agents, Non-Steroidal; Carpal Tunnel Syndrome; Celecoxib; Female; Humans; Mupirocin; Phenols; Pyrazoles; Stevens-Johnson Syndrome; Sulfonamides