Tinea corporis gladiatorum

Tinea corporis gladiatorum (TCG) is a variety of tinea corporis transmitted by repeated and close skin contacts among athletes, in particular wrestlers and judokas. Trichophyton tonsurans is the most frequently isolated dermatophyte. Cases of TCG were reported in USA, Iran, Japan, Turkey and France, where wrestling or judo are popular. No cases of TCG were reported in Italy. The typical clinical presentation of tinea corporis is not always present in TCG: a bacterial folliculitis-like appearance is not rare. Fluconazole is the therapy of choice.

[Sports-associated dermatophytoses : An overview]

Because of high exposure (e. g. swimmers and athletes competing on mats) and disposition (e. g. microtraumata of the skin in runners) athletes are prone to a higher risk for mycotic infections by dermatophytes. In disciplines with close contact during competition-especially wrestlers and judoists-infections by the anthropophilic Trichophyton (T.) tonsurans are most important (tinea gladiatorum). These infections are highly contagious and often cause small epidemics especially if the primary source of infection is not promptly recognized. The environment of the athletes (e. g. mats) and asymptomatic carriers may be sources of further spread. Tinea pedis with its clinical manifestations seems to be often underdiagnosed and insufficiently treated. Environmental contamination by fungal spores may be responsible for the significantly higher level of mycotic infections of the feet in children and adolescents active in sports. There is a higher risk for spread of the infection to the toe nails (onychomycosis) and for consecutive infections by bacteria (e. g. erysipelas). More rarely infections by zoophilic or geophilic dermatophytes are seen in athletes (e.g. equestrians). Education and more intensive measures of prevention and environmental decontamination are essential for all dermatophytoses associated with sports.

Infectious disease outbreaks in competitive sports, 2005-2010

CONTEXT

Old, evolving, and new infectious agents continually threaten the participation of competitors in sports.

OBJECTIVE

To provide an update of the medical literature on infectious disease outbreaks in sport for the last 5 years (May 2005-November 2010).

MAIN OUTCOME MEASURE(S)

A total of 21 outbreaks or clusters were identified.

RESULTS

Methicillin-resistant Staphylococcus aureus (n = 7, 33%; mainly community acquired) and tinea (trichophytosis: n = 6, 29%) were the most common pathogens responsible for outbreaks. Skin and soft tissue was the most common site of infection (n = 15, 71%).

CONCLUSIONS

The majority of outbreaks reported occurred in close-contact sports, mainly combat sports (ie, wrestling, judo) and American football. Twelve outbreaks (57%) involved high school or collegiate competitors. Common community outbreak pathogens, such as influenza virus and norovirus, have received little attention.

Trichophyton tonsurans scalp carriage among wrestlers in a national competition in Turkey

Trichophyton tonsurans tinea gladiatorum is an emerging epidemic among combat-sport athletes across the globe. In the present study, we investigated the prevalence of symptomatic and asymptomatic dermatophytic infections among wrestlers in the National Greco-Roman Championship in Turkey. In total, 194 wrestlers from 32 provinces and 72 clubs were examined for scalp, trunk, groin, and toe web dermatophytic infections. We also administered a questionnaire to obtain information on the participants' lifestyles, wrestling characteristics, and risk factors for dermatophytic infections. The hairbrush method was used for scalp and trunk sampling, whereas a cotton swab was used for groin, toe web, and mat sampling. Three wrestling mats in the gymnasium were surveyed for dermatophytes using the touch preparation method. A total of 17 (8.8%) wrestlers harbored dermatophytes, and 22 strains were isolated: 13 (59.1%) T. tonsurans and 9 (40.9%) T. rubrum. These isolates were found on the scalp (8), trunk (2), forearm (1), hand (1), groin (3), and feet (7). In addition, we recovered 8 dermatophyte strains from the 150 mat samples (5.3%): T. rubrum in 6 samples (75%) and T. tonsurans in two samples (25%). T. tonsurans was only recovered from 11 out of 194 (5.7%) wrestlers. Scalp carriage represents the predominant (72.7%) clinical picture of a T. tonsurans infection in these Greco-Roman wrestlers in Turkey.