Adult tinea capitis in China: A retrospective analysis from 2000 to 2019

Background: Trichophyton violaceumis an anthropophilic dermatophyte, endemic in Africa and recently an emerging pathogen in Europe. Objective: To perform a retrospective analysis of dermatophytoses due to T. violaceum between 2007 and 2018, in order to evaluate epidemiological trends in Southern Switzerland (Ticino). Methods: We reviewed all medical records of patients affected by dermatophytosis due to T. violaceum between January 2007 and December 2018 in Bellinzona (Ticino, Switzerland). Results: Dermatophytoses due to T. violaceumwas diagnosed in 44 patients, 33 of which were in the last 4 years. The most affected sex was female (25/44) and the most frequent diagnosis was tinea capitis (30/44). The majority of tinea capitis patients were children younger than 13 years of age (27/30). The main source of contagion were people from endemic areas, especially from Eritrea. Conclusion: In Southern Switzerland T. violaceumhas been rarely diagnosed before 2014. Its increased occurrence seems linked to increased migratory flows from Eritrea. Since it is responsible mainly for tinea capitis, with most of the time no clearly defined alopecia patches, it is important to consider it as a possible diagnosis when facing scalp scaling. Tinea capitis due to T. violaceum is a benign affection, but if left untreated it can spread epidemically, especially among children in schools and kindergartens. Mycological examination is then required, not only for a correct diagnosis and epidemiological data, but also for planning the appropriate treatment.

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Epidemiology of tinea capitis in northeast Iran: a retrospective analysis from 1998 to 2012

International Journal of Dermatology ◽

10.1111/ijd.12888 ◽

2015 ◽

Vol 55 (6) ◽

pp. 640-644 ◽

Cited By ~ 5

Author(s):

Parvaneh Afshar ◽

Lale Vahedi ◽

Maryam Ghasemi ◽

Alireza Mardanshahi

Keyword(s):

Retrospective Analysis ◽

Tinea Capitis ◽

Northeast Iran

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Sound Production Treatment for Acquired Apraxia of Speech: An Examination of Dosage in Relation to Probe Performance

American Journal of Speech-Language Pathology ◽

10.1044/2020_ajslp-19-00110 ◽

2020 ◽

pp. 1-16

Author(s):

Julie L. Wambaugh ◽

Lydia Kallhoff ◽

Christina Nessler

Keyword(s):

Retrospective Analysis ◽

Sound Production ◽

Apraxia Of Speech ◽

Practice Schedule ◽

Practice Schedules ◽

Baseline Performance ◽

The Mean ◽

Number Of Treatment ◽

The Impact

Purpose This study was designed to examine the association of dosage and effects of Sound Production Treatment (SPT) for acquired apraxia of speech. Method Treatment logs and probe data from 20 speakers with apraxia of speech and aphasia were submitted to a retrospective analysis. The number of treatment sessions and teaching episodes was examined relative to (a) change in articulation accuracy above baseline performance, (b) mastery of production, and (c) maintenance. The impact of practice schedule (SPT-Blocked vs. SPT-Random) was also examined. Results The average number of treatment sessions conducted prior to change was 5.4 for SPT-Blocked and 3.9 for SPT-Random. The mean number of teaching episodes preceding change was 334 for SPT-Blocked and 179 for SPT-Random. Mastery occurred within an average of 13.7 sessions (1,252 teaching episodes) and 12.4 sessions (1,082 teaching episodes) for SPT-Blocked and SPT-Random, respectively. Comparisons of dosage metric values across practice schedules did not reveal substantial differences. Significant negative correlations were found between follow-up probe performance and the dosage metrics. Conclusions Only a few treatment sessions were needed to achieve initial positive changes in articulation, with mastery occurring within 12–14 sessions for the majority of participants. Earlier occurrence of change or mastery was associated with better follow-up performance. Supplemental Material https://doi.org/10.23641/asha.12592190

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