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101.
The plant species Ageratina pichinchensis has been used, for many years, in Mexican traditional medicine for the treatment of superficial mycosis.
Aim of the study
This study compared the therapeutic effectiveness and tolerability of two concentrations of the standardized extract from Ageratina pichinchensis (12.6 and 16.8%) on patients with clinical and mycological diagnosis of mild and moderate onychomycosis.Materials and methods
Two identical phytopharmaceuticals (containing the standardized extract from Ageratina pichinchensis) in nail lacquer solution for topical administration were evaluated in a double-blind clinical trial. Treatments were administered for 6 months to patients distributed in two groups.Results and discussion
Of 122 patients who agreed to participate in the study, 103 (84.4%) concluded the treatment. The therapeutic effectiveness exhibited by the 12.6% Ageratina pichinchensis extract was 67.2%, while that of the 16.8% Ageratina pichinchensis extract was 79.1%. Regarding clinical evolution, analysis of results at the end of treatment evidenced that the 16.8% concentration possesses higher therapeutic effectiveness with a significant statistical difference (p = 0.010). No treatment produced side effects.Conclusion
Both concentrations of phytopharmaceuticals possess high rates of effectiveness on patients with mild and moderate onychomycosis, and the formulation with a 16.8% concentration possesses higher effectiveness. 相似文献102.
103.
Ciclopiroxolamine is now under use as an antifungal agent for about a decade. Its activity is well-known in moderate climates, but there is a lack of knowledge on the activity in tropical and subtropical areas. 49 patients suffering from onychomycosis (42) and/or tinea pedis (33) were enrolled in a clinical trial in Taiwan. The patients received ciclopiroxolamine 1% cream 2-3 times a day for 3 to 24 month. In addition, infected nails were filed to facilitate drug penetration. In onychomycosis, 14% of the patients were cured and another 36% improved. One patient relapsed after 10 months. Cure was achieved more easily, if there were only modest alterations of the nail plate. With respect to tinea pedis the results were more favourable, the cure rate was 42%, another 45% of the patients improved. Following this dosage regimen, side effects did not occur. The results show onychomycosis to be highly resistant to antifungal therapy, perhaps even more as compared to tinea pedis in temperate climates. The good tolerability favours topical ciclopiroxolamine for this recalcitrant disease. 相似文献
104.
105.
Other than a cosmetic concern, Onychomycosis is also a prevalent nail disease, which is extremely difficult to treat, and sometimes is refractory to conventional therapy. Moreover, many patients are not eligible to take oral antifungals owing to polypharmacy and comorbidities. Systemic side effects seen with oral antifungals have lead to patient nonadherence and adverse events. Therefore, newer therapies are being investigated for onychomycosis that would be free of systemic complications posed by oral therapy. Photodynamic therapy (PDT) is one of those being currently studied, which involves the use of photosensitizer and a light source to excite the photosensitizer to generate reactive oxygen species. The present review will put some light on PDT as an upcoming treatment modality for onychomycosis. We performed a systematic review of the literature to find the articles relevant to the use of PDT for onychomycosis. From the primary search of 43 articles, 17 papers are included in this review. 相似文献
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108.
The results of the use of ozonised sunflower oil (OLEOZON®) in the treatment of onychomycosis, based on its known antimycotic action and good skin tolerance, by means of a controlled randomised phase III assay are presented. A total of 400 outpatients were randomly divided into two groups: experimental, treated with topical OLEOZON®, two times per day and control, treated also two times per day, with ketoconazole cream 2%, for 3 months. A patient was considered cured when the sick nails regained the normal colour, growth and thickness, with a negative mycological study. In the experimental group, a regression of signs was achieved from the first month of treatment, while in the control group, it was obtained after the third month of treatment. All patients treated with OLEOZON® had improvement in their condition (9.5%) or were cured (90.5%). However, in the control group, only 13.5% of patients were cured, 27.5% improved and 59% remained the same, with significant differences between both the groups. After 1 year of follow‐up, experimental and control groups presented 2.8% and 44.4% of relapses, respectively. Topical OLEOZON® demonstrated effectiveness in the treatment of onychomycosis, superior to that of ketoconazole. No side effects were observed. 相似文献
109.
Glaysson Tassara Tavares Nilton Gioia Di Chiacchio Nilton Di Chiacchio Marcos Vilela de Souza 《Anais brasileiros de dermatologia》2015,90(2):265-267
A sixty-one year old white female was referred to the Dermatology Department to treat
an ingrown nail in the inner corner of the left hallux. Examination of the entire
nail unit showed the presence of xanthonychia in the outer corner besides thickening
and increase in the transverse curvature of the nail plate. Dermoscopy and nuclear
magnetic resonance of the free edge of the nail plate detected characteristic signs
of onychomatricoma, a diagnosis that was later confirmed by anatomopathological
exam. 相似文献
110.