No abstract

We conclude that a single 10 MED dose of TURBO UVB is effective at reducing the severity and extent of psoriatic lesions. We hypothesize that the reason a single treatment is sufficient to clear a psoriatic plaque is that the 10 MED dose is able to deliver sufficient photons to a microanatomic area of the lesion where susceptible pathogenic T cell mechanisms are operative.

A 3-year-old African American girl taking sirolimus and tacrolimus for a small bowel transplantation presented with hypopigmented macules and papules throughout her trunk. A biopsy diagnosed epidermodysplasia verruciformis (EV) that was found to be associated with human papillomavirus (HPV) type 14 according to polymerase chain reaction analysis. There are few cases of acquired EV in the setting of organ transplantation. Although there is no standardized treatment for acquired EV, prevention and surveillance for transformation to squamous cell carcinoma are primary concerns.

IMPORTANCE In a phase 1 trial, single-dose O 6 -benzylguanine with topical carmustine for patients with early stage (stage IA through stage IIA) cutaneous T-cell lymphoma, mycosis fungoides (MF) type, resulted in clinical responses proportional to inhibition of O 6 -alkylguanine-DNA alkyltransferase activity, but a maximum tolerated dose (MTD) was not reached. OBJECTIVE To determine whether dose escalation of carmustine in combination with dual-dose O 6 -benzylguanine to prolong alkyltransferase inhibition could reach an MTD. DESIGN, SETTING, AND PARTICIPANTSA single-arm, phase 1-2 clinical trial conducted at a university teaching hospital enrolled 17 adults with stage IA through stage IIA cutaneous T-cell lymphoma, MF type, to evaluate treatment using topical carmustine plus 2 subsequent daily doses of intravenous O 6 -benzylguanine, administered every 2 weeks for up to 24 weeks (12 cycles). All patients who received treatment were included in an intent-to-treat analysis of the response rate.

Background. Psoriasis and cutaneous T-cell lymphoma (CTCL) expose patients to chronic inflammation as well as physical and psychological disabilities, but the impact of such alterations on cognitive function is unknown. Objective. This study is aimed at determining if CTCL and psoriasis impact cognitive functioning in relation to psychological and health-related quality of life (HR-QOL) status. Methods. A cross-sectional study was performed in an outpatient dermatology clinic of a university teaching hospital. Thirty-nine subjects with CTCL ( N = 20 ) or psoriasis ( N = 19 ) who met eligibility criteria were included. The cognitive domains of memory, attention and processing speed, and executive function were assessed with standard neuropsychological tests. Subjects were assessed for depression, anxiety, and HR-QOL (using the SKINDEX-29 questionnaire). Results. Study participants were CTCL and psoriasis subjects; cognitive impairment was found in the domain of memory in 17.9% subjects with CTCL or psoriasis. Lower scores on executive function tests were predicted by higher (worse HR-QOL) SKINDEX-29 functioning scores ( p = 0.01 ). A higher estimated baseline intellectual functioning predicted lower scores (better HR-QOL) on the symptoms and functioning domains of SKINDEX-29 ( p = 0.01 and 0.02, respectively) and a statistical trend ( p = 0.07 ) for the emotion domain. Memory and acute anxiety were adversely impacted by shorter disease duration ( p = 0.01 for both). Conclusions. Memory impairment may be associated comorbidity in CTCL and psoriasis. Subjects with stronger cognitive resources appear to cope better with health-related quality of life (HR-QOL) challenges.