Post-acute phase and sequelae management of epidermal necrolysis: an international, multidisciplinary DELPHI-based consensus.

BACKGROUND: Long-term sequelae are frequent and often disabling after epidermal necrolysis (Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN)). However, consensus on the modalities of management of these sequelae is lacking. OBJECTIVES: We conducted an international multicentric DELPHI exercise to establish a multidisciplinary expert consensus to standardize recommendations regarding management of SJS/TEN sequelae. METHODS: Participants were sent a survey via the online tool "Survey Monkey" consisting of 54 statements organized into 8 topics: general recommendations, professionals involved, skin, oral mucosa and teeth, eyes, genital area, mental health, and allergy workup. Participants evaluated the level of appropriateness of each statement on a scale of 1 (extremely inappropriate) to 9 (extremely appropriate). Results were analyzed according to the RAND/UCLA Appropriateness Method. RESULTS: Fifty-two healthcare professionals participated. After the first round, a consensus was obtained for 100% of 54 initially proposed statements (disagreement index < 1). Among them, 50 statements were agreed upon as 'appropriate'; four statements were considered 'uncertain', and ultimately finally discarded. CONCLUSIONS: Our DELPHI-based expert consensus should help guide physicians in conducting a prolonged multidisciplinary follow-up of sequelae in SJS-TEN.

Supportive care in the acute phase of Stevens-Johnson syndrome and toxic epidermal necrolysis: an international, multidisciplinary Delphi-based consensus.

BACKGROUND: Supportive care is the cornerstone of management of adult and paediatric Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). However, consensus on the modalities of supportive care is lacking. OBJECTIVES: Our aim in this international multicentric Delphi exercise was to establish a multidisciplinary expert consensus to standardize recommendations regarding supportive care in the acute phase of SJS/TEN. METHODS: Participants were sent a survey via the online tool SurveyMonkey, consisting of 103 statements organized into 11 topics: multidisciplinary team composition, suspect drug management, infection prevention, fluid resuscitation and prevention of hypothermia, nutritional support, pain and psychological distress management, management of acute respiratory failure, local skincare, ophthalmological management, management of other mucosa, and additional measures. Participants evaluated the level of appropriateness of each statement on a scale of 1 (extremely inappropriate) to 9 (extremely appropriate). The results were analysed according to the RAND/UCLA Appropriateness Method. RESULTS: Forty-five participants from 13 countries (on three continents) participated. After the first round, a consensus was obtained for 82.5% of the 103 initially proposed statements. After the second round, a final consensus was obtained for 102 statements. CONCLUSIONS: We have reached an international Delphi-based consensus on best supportive care practice for SJS/TEN. Our expert consensus should help guide physicians in treating patients with SJS/TEN and thereby improve short-term prognosis and the risk of sequelae.

Increased prevalence of HCV and hepatic decompensation in adults with psoriasis: a population-based study in the United Kingdom.

BACKGROUND: The hepatitis C virus (HCV) is a major cause of global morbidity and mortality, with conflicting evidence regarding a possible association with psoriasis. OBJECTIVE: To determine the prevalence of HCV in psoriasis patients, compared to controls, and to determine the incidence of hepatic decompensation in HCV+ psoriasis patients compared to HCV+ controls. METHODS: Cross-sectional and cohort studies were conducted in The Health Improvement Network (THIN). RESULTS: In fully adjusted models, a statistically significant increase in prevalence was seen in the adults with psoriasis (OR: 1.24, 95% CI 1.10-1.40). A "dose-response" of HCV prevalence with increasing psoriasis severity was not observed. HCV+ patients with psoriasis had a non-statistically significant increased incidence of hepatic decompensation compared to HCV+ individuals without psoriasis (aHR: 1.58, 95% CI: 0.90-2.77). The risk was highest and statistically significant, in those with moderate-to-severe psoriasis (aHR: 21.51, 95% CI: 7.58-61.03). CONCLUSIONS: These results demonstrate a higher prevalence of HCV in adults with psoriasis and a higher rate of hepatic decompensation in HCV+ individuals with moderate-severe psoriasis.