RESUMEN
OBJECTIVE: A large number of patients applying to the dermatology clinics are affected by fungal diseases, and a significant portion of which are superficial fungal infections. Dermatophyte infections are a notable public health concern and frequently encountered in clinical practice. Dermatophytosis not only compromises the quality of life but also predisposes individuals to various comorbidities due to its role as a gateway for secondary bacterial agents. This study aims to determine the species distribution of dermatophytes prevalent and assess their susceptibility to antifungal drugs. PATIENTS AND METHODS: Skin, nail, and hair samples were obtained from patients with a clinical diagnosis of dermatophytosis. Samples were all cultured to isolate and identify the species. In vitro liquid microdilution tests were conducted to assess the susceptibility of the isolated strains against terbinafine, fluconazole, griseofulvin, and butenafine. RESULTS: A total of 353 samples were obtained from the hair, skin, and nail lesions of 326 patients. Dermatophyte was isolated in 71 of the samples (20.1%). The cultured dermatophyte subtypes included Trichophyton rubrum (13.8% in 49 samples), Microsporum audouini (5.7% in 20 samples), and Trichophyton mentagrophytes (0.6% in 2 samples). Antifungal susceptibility testing revealed that terbinafine was the most effective antifungal drug against all dermatophyte species, while fluconazole exhibited the highest resistance. CONCLUSIONS: The most common dermatophytosis agent in our region is T. rubrum. The least antifungal resistance was found against terbinafine. Conducting antifungal susceptibility tests is crucial for selecting effective treatment regimens and early detection of resistance development.
Asunto(s)
Arthrodermataceae , Tiña , Humanos , Antifúngicos/farmacología , Antifúngicos/uso terapéutico , Terbinafina/farmacología , Terbinafina/uso terapéutico , Fluconazol/farmacología , Fluconazol/uso terapéutico , Turquía/epidemiología , Mar Negro , Calidad de Vida , Trichophyton , Pruebas de Sensibilidad Microbiana , Tiña/tratamiento farmacológico , Tiña/microbiologíaRESUMEN
OBJECTIVE: Phototherapy is a convenient and effective treatment alternative for a range of skin diseases. However, a major challenge in patient adherence to phototherapy may be the necessity of visiting a phototherapy center regularly over an extended period of time. The aims of this study were (i) to investigate the adherence rate to phototherapy and (ii) to determine factors associated with adherence to narrow-band ultraviolet B phototherapy (nbUVB) treatment. PATIENTS AND METHODS: A retrospective review of patient records who underwent nbUVB phototherapy between January 1, 2018, and March 31, 2023, was performed. Patient records were reviewed for age, gender, skin type, diagnosis, type of phototherapy applied, duration of treatment, total number of sessions, presence of side effects, reasons for discontinuation of treatment, and perceived benefits of treatment. RESULTS: Of a total of 729 patients undergoing phototherapy, 281 (38.5%) discontinued treatment before completing 20 sessions. In particular, younger patients and those who experienced fewer side effects tended to discontinue treatment prematurely. The most common reason for discontinuing treatment was difficulty in visiting the hospital regularly. CONCLUSIONS: The patient's compliance with phototherapy was 61.5%. These results indicate that phototherapy is still one of the preferred treatment methods, although many new treatment agents have been developed in dermatology in recent years. Identifying and addressing factors that affect patient adherence will certainly help increase the effectiveness of treatment.
Asunto(s)
Enfermedades de la Piel , Terapia Ultravioleta , Humanos , Fototerapia , Terapia Ultravioleta/efectos adversos , Resultado del Tratamiento , Cumplimiento y Adherencia al TratamientoRESUMEN
BACKGROUND: Perniosis is a cold-induced inflammatory disorder of the acral areas. The objective of this study was to investigate the demographic characteristics, associated factors, clinical and laboratory findings in patients with perniosis and to compare those findings between patients who had recurrent and acute disease. METHODS: Thirty-four patients with perniosis were investigated retrospectively for age, gender, occupation, smoking and diet histories, associated diseases, family history of perniosis, precipitating factors, the month of onset and the duration of perniosis, the distribution of the lesions and the results of laboratory investigations. RESULTS: Fifteen patients were male and 19 were female. The ages of the patients ranged from 15 to 57 years. Thirteen patients were working as sales people, which was the most common occupation. Sixteen patients were smokers. While 25 of the patients had encountered perniosis for the first time, in 9 of the patients, there were recurrent lesions. Diseases other than perniosis were recorded in 6 of the patients. The laboratory tests revealed mild leukopenia in 2, antinuclear antibody (ANA) positivity in 3, mild rise in albumin level in serum protein electrophoresis in 1 patient. ANA positivity was significantly higher in patients with recurrent disease. CONCLUSION: Perniosis was more common in women and below 40 years. We found no significant laboratory findings except ANA positivity in patients with recurrent perniosis.