Dermatologic conditions in dancers: a statewide survey.

Performing artists, such as dancers, singers, actors and musicians, rely on their physical bodies to successfully execute their artforms. However, literature regarding dermatologic conditions that impact dancers is lacking. An anonymous REDCap® secure survey was distributed by email to Dance Majors, Dance Minors, and Dance Instructors/Professors at five Virginia undergraduate institutions. Responses regarding demographics, style of dance, and dermatological diseases were recorded over a 2 month period. When asked about developing skin disease, 57 (59%) of survey participants reported experiencing skin diseases, such as acne, eczema, hyperhidrosis, and plantar warts. When asked about skin diseases exacerbated or believed to be caused from dancing, 56 (59%) reported blisters, callouses, skin splitting, nail/foot infection, ingrown nails, and floor burns. This study demonstrates two main findings: dancing may exacerbate current skin disorders and some skin conditions may be caused by dancing. Additionally, the common practice of dancing barefoot likely contributes to the development of certain skin conditions. Limitations include sample size, response bias, and lack of validation of the survey.

HIV post-exposure prophylaxis in the emergency department: An updated assessment and opportunities for HIV prevention identified.

OBJECTIVES: Research suggests nonoccupational post exposure prophylaxis (nPEP) is under prescribed for people seeking treatment within 72 h of human immunodeficiency virus (HIV) exposures in the emergency department (ED). This study is an assessment of ED prescribers' knowledge, attitudes and practices regarding administration of HIV nPEP. METHODS: This was an anonymous survey based on literature review and modified Delphi technique. We approached 153 ED participants at work over a 4-month period from 5 hospital-based and 2 freestanding EDs. There were 152 completed surveys: 80 attendings, 27 residents, and 44 physician assistants. RESULTS: The majority of those surveyed (133/149, 89.3%) believe it is their responsibility to provide HIV nPEP in the ED. Although 91% (138/151) and 87% (132/151) of participants are willing to prescribe nPEP for IV drug use and unprotected sex, respectively, only 40% (61/152) of participants felt they could confidently prescribe the appropriate regimen. Only 25% (37/151) of participants prescribed nPEP in the last year. Participants considered time (27%), connecting patients to follow-up (26%), and cost to patients (23%), as barriers to prescribing nPEP. CONCLUSIONS: This study identified perceived barriers to administration of nPEP and missed opportunities for HIV prevention in the ED. Although most ED prescribers were willing to prescribe nPEP and felt it is their responsibility to do so, the majority of prescribers were not confident in prescribing it. The most commonly cited barriers to prescribing nPEP were time and access to follow-up care.

Bariatric Surgery Restores Cardiac and Sudomotor Autonomic C-Fiber Dysfunction towards Normal in Obese Subjects with Type 2 Diabetes.

OBJECTIVE: The aim was to evaluate the impact of bariatric surgery on cardiac and sudomotor autonomic C-fiber function in obese subjects with and without Type 2 diabetes mellitus (T2DM), using sudorimetry and heart rate variability (HRV) analysis. METHOD: Patients were evaluated at baseline, 4, 12 and 24 weeks after vertical sleeve gastrectomy or Roux-en-Y gastric bypass. All subjects were assessed using SudoscanTM to measure electrochemical skin conductance (ESC) of hands and feet, time and frequency domain analysis of HRV, Neurologic Impairment Scores of lower legs (NIS-LL), quantitative sensory tests (QST) and sural nerve conduction studies. RESULTS: Seventy subjects completed up to 24-weeks of follow-up (24 non-T2DM, 29 pre-DM and 17 T2DM). ESC of feet improved significantly towards normal in T2DM subjects (Baseline = 56.71±3.98 vs 12-weeks = 62.69±3.71 vs 24-weeks = 70.13±2.88, p<0.005). HRV improved significantly in T2DM subjects (Baseline sdNN (sample difference of the beat to beat (NN) variability) = 32.53±4.28 vs 12-weeks = 44.94±4.18 vs 24-weeks = 49.71±5.19, p<0,001 and baseline rmsSD (root mean square of the difference of successive R-R intervals) = 23.88±4.67 vs 12-weeks = 38.06±5.39 vs 24-weeks = 43.0±6.25, p<0.0005). Basal heart rate (HR) improved significantly in all groups, as did weight, body mass index (BMI), percent body fat, waist circumference and high-density lipoprotein (HDL). Glycated hemoglobin (HbA1C), insulin and HOMA2-IR (homeostatic model assessment) levels improved significantly in pre-DM and T2DM subjects. On multiple linear regression analysis, feet ESC improvement was independently associated with A1C, insulin and HOMA2-IR levels at baseline, and improvement in A1C at 24 weeks, after adjusting for age, gender and ethnicity. Sudomotor function improvement was not associated with baseline weight, BMI, % body fat or lipid levels. Improvement in basal HR was also independently associated with A1C, insulin and HOMA2-IR levels at baseline. CONCLUSION: This study shows that bariatric surgery can restore both cardiac and sudomotor autonomic C-fiber dysfunction in subjects with diabetes, potentially impacting morbidity and mortality.