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The Journal of Dermatological Treatment Dec 2022Fungal skin and nail infections are common health issues affecting an estimated 10%-20% of the world's population. The antifungal agent terbinafine shows broad-spectrum... (Review)
Review
Fungal skin and nail infections are common health issues affecting an estimated 10%-20% of the world's population. The antifungal agent terbinafine shows broad-spectrum activity against a wide range of fungal species and is commonly prescribed as a first-line treatment for dermatomycoses and onychomycoses. However, owing to insufficient data regarding embryotoxicity and adverse pregnancy outcomes, treatment with terbinafine is currently not recommended in pregnancy and breastfeeding. This systematic review aimed to evaluate the effects of gestational terbinafine exposure on congenital malformations, spontaneous abortions, and adverse pregnancy outcomes. PubMed/MEDLINE, EMBASE, and clinicaltrials.org were searched to retrieve relevant reports up to March 2022. Two investigators independently screened the articles, extracted the data, and performed a quality assessment using the Newcastle-Ottawa Scale. Two cohort and two case-control studies were eligible for inclusion. Overall, the study showed the absence of an increased risk of congenital malformations, spontaneous abortion, preterm birth, small for gestational age, low birth weight, or stillbirth, following systemic or topical terbinafine exposure during pregnancy. In conclusion, the use of systemic and topical terbinafine during pregnancy can be regarded as safe for mothers and unborn children. The current recommendation concerning gestational terbinafine administration should be reconsidered.
Topics: Pregnancy; Female; Infant, Newborn; Humans; Pregnancy Outcome; Abortion, Spontaneous; Terbinafine; Premature Birth; Antifungal Agents
PubMed: 35930463
DOI: 10.1080/09546634.2022.2110837 -
Medecine Et Maladies Infectieuses Nov 2012The development of sports activities promoted as a health factor should not hide the increased risk for diseases, more particularly infections. A review of articles made... (Review)
Review
The development of sports activities promoted as a health factor should not hide the increased risk for diseases, more particularly infections. A review of articles made over the last 20 years was made with a descriptive epidemiological purpose. The most marked risk is skin infection with methicillin-resistant community acquired Staphylococcus aureus (27.4% of the articles), followed by Tinea corporis and capitis (13.7%), and leptospirosis (11.7%). The risk of blood-borne infection seems low, and articles are rare (3.9%). The risk of disease with respiratory transmission (measles, meningococcal meningitis) must be taken into account. The effect of physical activity on the immune system depends on the type and duration of the work out: it seems to be beneficial for a workout of a moderate intensity, and deleterious for a sustained acute work out, or a period of intensive training. These periods of protection or susceptibility to infections are described as "open window" and "J curve". The only recommendations for prevention of sport-related infections arise from the frequency of skin infections and the severity of blood-borne infections. These recommendations are published by American and international sports authorities. The specificity of athletes' management is due to imperatives of competitiveness (maintaining physical performance) and the necessity of temporary eviction from sports, in case of contagiousness. The athletes must make sure their recommended vaccinations are up-to-date.
Topics: Aerosols; Air Pollution; Athletic Injuries; Bibliometrics; Blood-Borne Pathogens; Disease Susceptibility; Environmental Exposure; Equipment Contamination; Female; Fomites; Humans; Infection Control; Infections; Leptospirosis; Male; Methicillin-Resistant Staphylococcus aureus; Practice Guidelines as Topic; Skin Diseases, Infectious; Sports; Staphylococcal Skin Infections; Tinea; Wound Infection
PubMed: 23116704
DOI: 10.1016/j.medmal.2012.10.002 -
Journal of the American Academy of... Mar 2012Nondermatophyte mold (NDM) onychomycosis is difficult to diagnose given that NDMs are common contaminants of the nails and of the mycology laboratory. Diagnostic... (Review)
Review
Nondermatophyte mold (NDM) onychomycosis is difficult to diagnose given that NDMs are common contaminants of the nails and of the mycology laboratory. Diagnostic criteria and definition of cure are inconsistent between studies, which may affect the quality of published data. We identified 6 major criteria used in the literature: identification of the NDM in the nail by microscopy (using potassium hydroxide preparation), isolation in culture, repeated isolation in culture, inoculum counting, failure to isolate a dermatophyte in culture, and histology. Most studies used 3 or more of these (range = 1-5). We recommend using at least 3 of the criteria to rule out contamination; these should include potassium hydroxide preparation for direct microscopy and isolation of the organism in culture. We review geographic distribution and clinical presentations associated with different NDMs. The treatment with the greatest quantity of data and highest reported cure rates is terbinafine, for the treatment of Scopulariopsis brevicaulis and Aspergillus species infections. Topicals such as ciclopirox nail lacquer may also be effective (data originating from Scopulariopsis brevicaulis and Acremonium species infections), especially when combined with chemical or surgical avulsion of the nail. We recommend that future studies use (and clearly indicate) at least 3 of the main criteria for diagnosis, and report the clinical type of onychomycosis and the isolated organism. When evaluating different treatments, we suggest that authors clearly define their efficacy outcomes.
Topics: Antifungal Agents; Aspergillosis; Diagnosis, Differential; Humans; Onychomycosis; Scopulariopsis
PubMed: 21820203
DOI: 10.1016/j.jaad.2011.02.038 -
Dermatologic Therapy May 2017The efficacy and safety of amorolfine 5% nail lacquer in combination with systemic antifungal agents in the treatment of the onychomycosis were evaluated. According to... (Comparative Study)
Comparative Study Meta-Analysis Review
The efficacy and safety of amorolfine 5% nail lacquer in combination with systemic antifungal agents in the treatment of the onychomycosis were evaluated. According to our meta-analysis, combination treatment of amorolfine 5% nail lacquer and systemic antifungals can result in higher percentage of complete clearance of onychomycosis. It showed that the experimental combination group was more effective than monotherapy of the systemic antifungals [OR (odds ratio) = 1.97, 95%CI (95% confidence interval) = 1.44-2.69], and no more adverse events happened with the addition of amorolfine 5% nail lacquer (OR = .96, 95%CI = .56-1.63, p = .95). This effect strengthens the fact that amorolfine 5% nail lacquer in combination with systemic antifungal agents was better than the monotherapy of systemic antifungals like itraconazole and terbinafine.
Topics: Administration, Topical; Antifungal Agents; Drug Therapy, Combination; Humans; Itraconazole; Lacquer; Morpholines; Naphthalenes; Onychomycosis; Terbinafine
PubMed: 28097731
DOI: 10.1111/dth.12457 -
The Pediatric Infectious Disease Journal Aug 2007Zygomycosis has emerged as an increasingly important infection with a high mortality especially in immunocompromised patients. No comprehensive analysis of pediatric... (Review)
Review
BACKGROUND
Zygomycosis has emerged as an increasingly important infection with a high mortality especially in immunocompromised patients. No comprehensive analysis of pediatric zygomycosis cases has been published to date.
METHODS
We used a PUBMED search for English publications of pediatric (0-18 years) zygomycosis cases and references from major books as well as single case reports or case series. Individual references were reviewed for additional cases. Data were entered into Filemaker-pro database and analyzed by logistic regression analysis.
RESULTS
One hundred fifty-seven cases (64% male) were found with median age 5 years (range, 0.16-13). Underlying conditions included neutropenia (18%), prematurity (17%), diabetes mellitus (15%), ketoacidosis (10%), and no apparent underlying condition (14%). The most common patterns of zygomycosis were cutaneous (27%), gastrointestinal (21%), rhinocerebral (18%), and pulmonary (16%). Among 77 culture-confirmed cases, Rhizopus spp. (44%) and Mucor spp. (15%) were most commonly identified. Of 81 patients who were given antifungal therapy, 73% received an amphotericin B formulation only. The remaining patients received mostly amphotericin B in combination with other antifungal agents. Mortality in patients without antifungal therapy was higher than in those with therapy (88% versus 36%, P < 0.0001). Ninety-two (59%) patients underwent surgery. Cerebral, gastrointestinal, disseminated and cutaneous zygomycosis were associated with mortality rates of 100, 100, 88, and 0%, respectively. Independent risk factors for death were disseminated infection (OR: 7.18; 95% CI: 3.02-36.59) and age <1 year (OR: 3.85; 95% CI: 1.05-7.43). Antifungal therapy and particularly surgery reduced risk of death by 92% (OR: 0.07; 95% CI: 0.04-0.25) and 84% (OR: 0.16; 95% CI: 0.09-0.61), respectively.
CONCLUSIONS
Zygomycosis is a life-threatening infection in children with neutropenia, diabetes mellitus, and prematurity as common predisposing factors, and there is high mortality in untreated disease, disseminated infection, and age <1 year. Amphotericin B and surgery significantly improve outcome.
Topics: Adolescent; Antifungal Agents; Central Nervous System Fungal Infections; Child; Child, Preschool; Dermatomycoses; Diabetes Complications; Drug Therapy, Combination; Female; Gastrointestinal Diseases; Humans; Infant; Infant, Newborn; Infant, Premature; Lung Diseases; Male; Neutropenia; Risk Factors; Treatment Outcome; Zygomycosis
PubMed: 17848885
DOI: 10.1097/INF.0b013e318062115c -
The Journal of Dermatology Jun 2018The diagnosis of alopecia areata is usually based on clinical manifestations. However, there are several hair and scalp disorders that share similar clinical features... (Review)
Review
The diagnosis of alopecia areata is usually based on clinical manifestations. However, there are several hair and scalp disorders that share similar clinical features with alopecia areata, such as tinea capitis, trichotillomania or traction alopecia. Trichoscopy as a fast, non-invasive and easy-to-perform technique may help to identify subtle details and establish the correct diagnosis. The aim of this review is to present the spectrum of trichoscopic findings in alopecia areata. A systematic review of the published work was performed by searching the PubMed, Scopus and EBSCO databases, complemented by a thorough hand search of reference lists. Of 427 articles retrieved, 30 studies were eligible for quantitative analysis. The reported features of alopecia areata were: yellow dots (6-100% patients), short vellus hairs (34-100%), black dots (0-84%), broken hairs (0-71%) and exclamation mark hairs (12-71%). Tapered hairs (5-81%) were reported in few studies, but a relatively high frequency of this finding in alopecia areata may indicate their important role in the differential diagnosis of hair loss. Rarely reported features, which include upright regrowing hairs (11-96%), pigtail (circle) hairs (4-61%) and Pohl-Pinkus constrictions (2-10%), may also be helpful in the diagnosis of alopecia areata. There is no pathognomonic trichoscopic marker for alopecia areata and the most common trichoscopic features are not the most specific. Therefore, the diagnosis should be based on the coexistence of several trichoscopic findings, not on the presence of a single feature.
Topics: Alopecia Areata; Dermoscopy; Diagnosis, Differential; Hair; Humans; Tinea Capitis; Trichotillomania
PubMed: 29569271
DOI: 10.1111/1346-8138.14283 -
Journal de Mycologie Medicale Sep 2019Onychomycosis or fungal nail infection is one of the most common fungal infections. Nearly 50% of all nail disorders are caused by fungi. This systematic review and... (Meta-Analysis)
Meta-Analysis
Onychomycosis or fungal nail infection is one of the most common fungal infections. Nearly 50% of all nail disorders are caused by fungi. This systematic review and meta-analysis was conducted to determine the prevalence of onychomycosis across Iran. We searched English and Persian databases for studies reporting the epidemiologic features of onychomycosis in Iranian people from January 2000 to December 2018. Literature search revealed 307 studies, of which 24 studies met the eligibility criteria. In order to identifying the existence of publication bias among studies, funnel plots were used. The results of the meta-analysis were visualized as a forest plot representing the prevalence estimates of each study. Heterogeneity was also analyzed using the I, Chi, and Tau statistics. A high level of I and Chi was obtained among studies, which provides evidence of notable heterogeneity between studies. The results of current study revealed that the highest prevalence of onychomycosis was related to Mazandaran and Tehran provinces, respectively. As in the literature hypothesized shift in etiologic agents from yeasts to dermatophytes or molds could not be confirmed. Females were affected more frequently than males and in both sexes the highest incidence of infection occurrence was at the ages of >50 years. It seems the highest prevalence of onychomycosis in Mazandaran and Tehran provinces is due to the concentration of specialist doctors and research centers in these two provinces compared with others which leads to more detection and more care of the disease. Therefore, further educational strategies in order to accurate diagnosis in other provinces is necessary to reduce the risk of onychomycosis in Iran.
Topics: Age Factors; Arthrodermataceae; Dermatomycoses; Female; Geography; Humans; Iran; Male; Onychomycosis; Prevalence; Risk Factors; Sex Factors; Yeasts
PubMed: 31285126
DOI: 10.1016/j.mycmed.2019.05.004 -
Journal of the European Academy of... Aug 2020Folliculitis is an inflammatory process involving the hair follicle, frequently attributed to infectious causes. Malassezia, an established symbiotic yeast that can... (Review)
Review
Folliculitis is an inflammatory process involving the hair follicle, frequently attributed to infectious causes. Malassezia, an established symbiotic yeast that can evolve to a skin pathogen with opportunistic attributes, is a common source of folliculitis, especially when intrinsic (e.g. immunosuppression) or extrinsic (high ambient temperature and humidity, clothing) impact on the hair follicle and the overlying skin microenvironment. Our aim was to critically review the pathophysiology and clinical characteristics of Malassezia folliculitis, to describe laboratory methods that facilitate diagnosis and to systematically review treatment options. Malassezia folliculitis manifests as a pruritic, follicular papulopustular eruption distributed on the upper trunk. It commonly affects young to middle-aged adults and immunosuppressed individuals. Inclusion into the differential diagnosis of folliculitis is regularly oversighted, and the prerequisite-targeted diagnostic procedures are not always performed. Sampling by tape stripping or comedo extractor and microscopic examination of the sample usually identifies the monopolar budding yeast cells of Malassezia without the presence of hyphae. However, confirmation of the diagnosis with anatomical association with the hair follicle is performed by biopsy. For systematic review of therapies, PubMed was searched using the search string "(malassezia" [MeSH Terms] OR "malassezia" [All Fields] OR pityrosporum [All Fields]) AND "folliculitis" [MeSH Terms] and EMBASE was searched using the search string: 'malassezia folliculitis.mp OR pityrosporum folliculitis.mp'. In total, 28 full-length studies were assessed for eligibility and 21 were selected for inclusion in therapy evaluation. Conclusively Malassezia folliculitis should be considered in the assessment of truncal, follicular skin lesions. Patient's history, comorbidities and clinical presentation are usually indicative, but microscopically and histological examination is needed to confirm the diagnosis. Adequate samples obtained with comedo extractor and serial sections in the histological material are critical for proper diagnosis. Therapy should include systemic or topical measures for the control of the inflammation, as well as the prevention of recurrences.
Topics: Acne Vulgaris; Adult; Dermatomycoses; Folliculitis; Humans; Malassezia; Middle Aged; Skin
PubMed: 32012377
DOI: 10.1111/jdv.16253 -
Archives of Dermatological Research Dec 2023There is increasing demand for natural and sustainable products for the treatment of dermatologic conditions. This systematic review aims to critically analyze published... (Review)
Review
There is increasing demand for natural and sustainable products for the treatment of dermatologic conditions. This systematic review aims to critically analyze published randomized controlled trials (RCTs) and provide evidence-based recommendations on the therapeutic use of curcumin for a variety of dermatological diseases. A systematic search of published literature was performed on July 18, 2023 using PRISMA guidelines for turmeric or curcumin for the treatment of skin diseases. Clinical recommendations were made based on the Oxford Centre for Evidence-Based Medicine guidelines. We identified 18 original randomized controlled trials for use of turmeric or curcumin for psoriasis, radiation dermatitis, oral lichen planus, pruritis, vitiligo, tinea capitis, facial erythema, and scarring. Psoriasis, cesarean section scar, and pruritus received grade of recommendation B. Radiation dermatitis, oral lichen planus, vitiligo, tinea capitis, and facial redness received grade of recommendation C or D. Curcumin was demonstrated to have an excellent safety profile in all clinical trials analyzed. Further research is required to determine optimal dosing and treatment parameters of turmeric. Additional, larger, RCTs and non-RCTs should be conducted to further investigate the safety and efficacy of curcumin as a treatment option for dermatological diseases.
Topics: Humans; Curcumin; Lichen Planus, Oral; Vitiligo; Psoriasis; Tinea Capitis; Dermatitis
PubMed: 38085369
DOI: 10.1007/s00403-023-02754-8 -
Journal of the American Podiatric... 2022Drug-based treatment of superficial fungal infections, such as onychomycosis, is not the only defense. Sanitization of footwear such as shoes, socks/stockings, and other...
Drug-based treatment of superficial fungal infections, such as onychomycosis, is not the only defense. Sanitization of footwear such as shoes, socks/stockings, and other textiles is integral to the prevention of recurrence and reduction of spread for superficial fungal mycoses. The goal of this review was to examine the available methods of sanitization for footwear and textiles against superficial fungal infections. A systematic literature search of various sanitization devices and methods that could be applied to footwear and textiles using PubMed, Scopus, and MEDLINE was performed. Fifty-four studies were found relevant to the different methodologies, devices, and techniques of sanitization as they pertain to superficial fungal infections of the feet. These included topics of basic sanitization, antifungal and antimicrobial materials, sanitization chemicals and powder, laundering, ultraviolet, ozone, nonthermal plasma, microwave radiation, essential oils, and natural plant extracts. In the management of onychomycosis, it is necessary to think beyond treatment of the nail, as infections enter through the skin. Those prone to onychomycosis should examine their environment, including surfaces, shoes, and socks, and ensure that proper sanitization is implemented.
Topics: Antifungal Agents; Dermatomycoses; Humans; Onychomycosis; Shoes; Textiles
PubMed: 36074338
DOI: 10.7547/21-223