Infectious Dermatoses in Sport: A Review of Diagnosis, Management, and Return-to-Play Recommendations

Cross-sectional study on exercise-related skin complaints among sports students at two German universities

Sports activities can lead to exercise-related skin complaints. These include different symptoms (e.g. infections, mechanical injuries, contact dermatitis). Previous studies mostly focused only on skin infections and injuries in competitive athletes. The purpose of this study was to determine the frequency and characteristics of exercise-related skin complaints among sports students and to what extent these complaints influence physical fitness. We performed a self-administered online survey among 259 actively exercising sports students from two German universities. Descriptive analyses were conducted. The most common complaints were blistering (57.3%), dryness (56.7%), redness (44.7%), and chafing (34.0%). Hands and feet (78.0% each) were most frequently affected. Participants whose skin was particularly stressed (47.5%) had higher training duration (7.6 h/week, 95%-CI 6.8-8.3 h) than those without complaints (5.1 h/week, 95%-CI 5.5-6.7 h, p = 0.003). The students reported reduced intensity (34.7%) and frequency (22.7%) of training due to their skin complaints. A reduction in performance was reported by 32.0% of the students. Actively exercising sports students considered an intact skin as essential for their physical fitness. Reported impairments of the skin led to a reduced intensity and frequency of training. To enhance the awareness of exercise-related skin complaints, further research is necessary.

Common Sports Infectious Disease

There is growing concern about the impact of infectious diseases in athletes, especially as they relate to exposures in athletic training facilities. This article reviews common pathogens encountered in athletic training facilities, while offering an evidence-based overview of practical preventative measures that can be implemented to reduce the incidence of infectious diseases in close-contact sports such as American football and wrestling.

An Unusual Case of Arm Pain in a Young Soccer Player: Herpes Zoster in the Pediatric Athlete

ABSTRACT

Herpes zoster (HZ), shingles, is caused by the varicella-zoster virus (VZV). HZ develops as a reactivation of latent VZV and is characterized by a painful, vesicular rash typically manifesting in a dermatomal distribution on the arms, trunk or face. HZ occurs in individuals who had primary VZV disease (chickenpox) as a child or in those who have received live, attenuated VZV vaccine. HZ is common in the elderly and the immunocompromised, with age being the single greatest risk factor. The incidence of HZ in children is 74/100,000 person years for the unvaccinated and 38/100,000 person years for the vaccinated. We discuss the case of a 12-year-old soccer player with HZ who presented with right arm pain after a putative traumatic event. Diagnosis was made after two emergency department visits where the condition was not identified. HZ should be considered in the clinician's differential even in immunocompetent, vaccinated children.

Prevalence of Common Viral Skin Infections in Beach Volleyball Athletes

Viral skin infections often affect the sports community. The aim of this study was to assess the rates, location sites, and seasons of appearance of common viral cutaneous diseases in beach volleyball athletes in Greece. Five hundred and forty-nine beach volleyball athletes participated in this study. The average age was 28.4 years. The viral infections were herpes simplex (type 1), molluscum contagiosum and warts. The measured parameters included: gender, age, the season when athletes may be more susceptible to infections and the location of infection in the body. Practicing information such as the number of training years, number of weekly trainings, and average hours of daily training was also recorded. Incidence rates correlated in relation to age: (a) warts (p < 0.001), molluscum contagiosum (p < 0.001), and herpes simplex (p = 0.001); (b) years of training: warts (p < 0.001), molluscum contagiosum (p < 0.001), and herpes simplex (p = 0.004); (c) average hours of daily training: molluscum contagiosum (p = 0.006) and herpes simplex (p < 0.010). The skin is the largest organ, and the risk of infection should not be underestimated. Prevention, early detection, recognition, and treatment are related to health and athletic performance, but also to the risk of transmission.