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Hill RC, Gold JAW, Lipner SR. Comprehensive Review of Tinea Capitis in Adults: Epidemiology, Risk Factors, Clinical Presentations, and Management. J Fungi (Basel) 2024; 10:357. [PMID: 38786712 PMCID: PMC11122068 DOI: 10.3390/jof10050357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/07/2024] [Accepted: 05/14/2024] [Indexed: 05/25/2024] Open
Abstract
Tinea capitis is a fungal infection of the scalp and hair caused by dermatophyte molds, that most often affects children and may also affect adults. Previous estimates suggest that between 3% and 11% of all tinea capitis cases worldwide occur in adults, although updated epidemiological studies are needed to reassess the prevalence of tinea capitis in adult populations specifically. Postmenopausal adult women are most often affected by tinea capitis, with African American or Black women particularly at risk. Adults who experience crowded living conditions, who live in close proximity to animals, who are immunosuppressed, and/or who live in households with affected children are at greatest risk of infection. Tinea capitis can be non-inflammatory or inflammatory in nature, and the subtype affects the extent and severity of clinical symptoms. Fungal culture and potassium hydroxide preparations are the most commonly used diagnostic tools. Trichoscopy, defined as dermoscopic imaging of the scalp and hair, is a useful adjunct to the physical examination. The mainstay of therapy is oral antifungal therapy, and topical therapy alone is not recommended. Since tinea capitis infection is uncommon in adults, there are no widely accepted treatment guidelines. Rather, the same medications used for tinea capitis infection among children are recommended for adults at varying doses, including griseofulvin, and terbinafine, and, less commonly, itraconazole and fluconazole. The prognosis for tinea capitis in adults is typically excellent when prompt and adequate treatment is administered; however, delayed diagnosis or inadequate treatment can result in scarring alopecia. Over the past decade, dermatophyte infections resistant to treatment with topical and oral antifungal agents have emerged. While tinea capitis infections resistant to antifungal therapy have been rarely reported to date, antifungal resistance is rising among superficial fungal infections in general, and antifungal stewardship is necessary to ensure that resistance to treatment does not develop among dermatophytes that cause tinea capitis.
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Affiliation(s)
| | - Jeremy A. W. Gold
- Mycotic Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Shari R. Lipner
- Department of Dermatology, Weill Cornell Medicine, New York, NY 10021, USA
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Hill RC, Caplan AS, Elewski B, Gold JAW, Lockhart SR, Smith DJ, Lipner SR. Expert Panel Review of Skin and Hair Dermatophytoses in an Era of Antifungal Resistance. Am J Clin Dermatol 2024; 25:359-389. [PMID: 38494575 PMCID: PMC11201321 DOI: 10.1007/s40257-024-00848-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2024] [Indexed: 03/19/2024]
Abstract
Dermatophytoses are fungal infections of the skin, hair, and nails that affect approximately 25% of the global population. Occlusive clothing, living in a hot humid environment, poor hygiene, proximity to animals, and crowded living conditions are important risk factors. Dermatophyte infections are named for the anatomic area they infect, and include tinea corporis, cruris, capitis, barbae, faciei, pedis, and manuum. Tinea incognito describes steroid-modified tinea. In some patients, especially those who are immunosuppressed or who have a history of corticosteroid use, dermatophyte infections may spread to involve extensive skin areas, and, in rare cases, may extend to the dermis and hair follicle. Over the past decade, dermatophytoses cases not responding to standard of care therapy have been increasingly reported. These cases are especially prevalent in the Indian subcontinent, and Trichophyton indotineae has been identified as the causative species, generating concern regarding resistance to available antifungal therapies. Antifungal-resistant dermatophyte infections have been recently recognized in the United States. Antifungal resistance is now a global health concern. When feasible, mycological confirmation before starting treatment is considered best practice. To curb antifungal-resistant infections, it is necessary for physicians to maintain a high index of suspicion for resistant dermatophyte infections coupled with antifungal stewardship efforts. Furthermore, by forging partnerships with federal agencies, state and local public health agencies, professional societies, and academic institutions, dermatologists can lead efforts to prevent the spread of antifungal-resistant dermatophytes.
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Affiliation(s)
| | - Avrom S Caplan
- Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, NY, USA
| | - Boni Elewski
- Department of Dermatology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jeremy A W Gold
- Centers for Disease Control and Prevention, Mycotic Diseases Branch, Atlanta, GA, USA
| | - Shawn R Lockhart
- Centers for Disease Control and Prevention, Mycotic Diseases Branch, Atlanta, GA, USA
| | - Dallas J Smith
- Centers for Disease Control and Prevention, Mycotic Diseases Branch, Atlanta, GA, USA
| | - Shari R Lipner
- Department of Dermatology, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA.
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Zeng J, Wang S, Guo L, Lv S, Shan B, Liu Z, Li F. Pediatric tinea capitis in Jilin Province: analyzing previous results from a new perspective. Mycopathologia 2023; 188:515-522. [PMID: 37022619 PMCID: PMC10078080 DOI: 10.1007/s11046-023-00718-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 02/10/2023] [Indexed: 04/07/2023]
Abstract
OBJECTIVES To investigate the current etiological, diagnostic, and therapeutic characteristics of tinea capitis in children in Jilin Province. METHODS Sixty pediatric patients with tinea capitis were enrolled between August 2020 and December 2021. Data on calcofluor white (CFW) fluorescence microscopy, fungal culture, Wood's lamp examination, dermoscopy, treatment, and follow-up were collected and analyzed. RESULTS 1. Of all the enrolled patients, 48 had a history of animal contact, mostly with cats and dogs. Fifty-one strains were isolated, of which 46 were Microsporum canis (M. canis). 2. All enrolled patients were examined using fluorescence microscopy, and 59 were positive. Forty-one cases of tinea alba were examined using Wood's lamp, and 38 were positive. Forty-two cases of tinea alba were examined using dermoscopy, and 39 demonstrated specific signs. Effective treatment manifested as a fading bright green fluorescence, decreased mycelial/spore load, reduced specific dermoscopic signs, and hair regrowth. 3. Treatment was terminated in 23 and 37 cases based on mycological and clinical cures, respectively. No recurrence occurred during follow-up. CONCLUSION 1. M. canis is the predominant pathogen causing tinea capitis in children in Jilin Province. Animal contact is considered the main risk factor. 2. CFW fluorescence microscopy, Wood's lamp, and dermoscopy can be used to diagnose ringworms and follow-up patients. 3. Both mycological and clinical cures can be the endpoint of adequate treatment for tinea capitis.
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Affiliation(s)
- Jing Zeng
- Department of Dermatology, The Second Hospital of Jilin University, Changchun, 130041, People's Republic of China
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Shuang Wang
- Department of Dermatology, The Second Hospital of Jilin University, Changchun, 130041, People's Republic of China
| | - Lu Guo
- Department of Dermatology, The Second Hospital of Jilin University, Changchun, 130041, People's Republic of China
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Sha Lv
- Department of Dermatology, The Second Hospital of Jilin University, Changchun, 130041, People's Republic of China
| | - Baihui Shan
- Department of Dermatology, The Second Hospital of Jilin University, Changchun, 130041, People's Republic of China
| | - Zhe Liu
- Department of Dermatology, The Second Hospital of Jilin University, Changchun, 130041, People's Republic of China
| | - Fuqiu Li
- Department of Dermatology, The Second Hospital of Jilin University, Changchun, 130041, People's Republic of China.
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4
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Agnihotri G, Tsoukas MM. Annular skin lesions in infancy. Clin Dermatol 2023; 41:405-412. [PMID: 37467898 DOI: 10.1016/j.clindermatol.2023.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
Annular skin lesions have a unique morphology, and the dramatic appearance of these skin eruptions in infants can cause concern for parents and clinicians. Annular lesions appearing during infancy (defined here as birth to 1 year of age) lend to a broad differential, ranging from benign cutaneous disorders to severe systemic diseases. This review summarizes the pathogenesis, clinical and histopathologic findings, and management options of possible etiologies for annular skin lesions in infants, including annular erythema of infancy, neonatal lupus erythematosus, dermatophyte infections, hemorrhagic edema of infancy, and urticaria multiforme.
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Affiliation(s)
- Gaurav Agnihotri
- Department of Dermatology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Maria M Tsoukas
- Department of Dermatology, University of Illinois at Chicago, Chicago, Illinois, USA.
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5
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Meneses OM, Donati A, Silva FO, Mimiça MJ, Machado CJ, Veasey J. Trichoscopy patterns of tinea capitis and their correlation with mycological culture results. J Am Acad Dermatol 2023; 88:166-167. [PMID: 34906665 DOI: 10.1016/j.jaad.2021.12.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 11/11/2021] [Accepted: 12/06/2021] [Indexed: 10/19/2022]
Affiliation(s)
- Olívia Mercilene Meneses
- Dermatology Department, Hospital do Servidor Público Municipal de São Paulo, São Paulo, Brazil; Clinic of Dermatology, Santa Casa de Sao Paulo School of Medical Sciences, São Paulo, Brazil.
| | - Aline Donati
- Dermatology Department, Hospital do Servidor Público Municipal de São Paulo, São Paulo, Brazil
| | - Fabiana O Silva
- Dermatology Department, Hospital do Servidor Público Municipal de São Paulo, São Paulo, Brazil
| | - Marcelo J Mimiça
- Microbiology Department, Santa Casa de Sao Paulo School of Medical Sciences, São Paulo, Brazil
| | - Carla J Machado
- Preventive and Social Medicine Department, Federal University of Minas Gerais, Minas Gerais, Brazil
| | - John Veasey
- Clinic of Dermatology, Santa Casa de Sao Paulo School of Medical Sciences, São Paulo, Brazil
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Muacevic A, Adler JR. Cutaneous Fungal Infections in Patients Experiencing Homelessness and Treatment in Low-Resource Settings: A Scoping Review. Cureus 2022; 14:e30840. [PMID: 36451649 PMCID: PMC9704118 DOI: 10.7759/cureus.30840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/29/2022] [Indexed: 01/25/2023] Open
Abstract
Patients experiencing homelessness (PEH) suffer from a high burden of cutaneous fungal infections. Preventative treatment is important as such infections can lead to harmful complications such as cellulitis and even osteomyelitis. There are sparse data regarding cutaneous fungal infections of homeless populations and management in low-resource settings. A MEDLINE search was conducted using the key terms "cutaneous," "fungal," "infections," "dermatophytes," and "homeless." The search included case-control, cohort, and randomized controlled trials published in the English language. This scoping review of studies yielded information with regard to practical treatment advice for providers in low-resource settings, including medical, hygiene, prevention, and treatment options for PEH with cutaneous fungal infections, the most common of which were tinea pedis (3-38%) and onychomycosis (1.6-15.5%). Few studies have been conducted on the differences between sheltered and unsheltered homeless patients, which can have treatment implications. Systemic antifungal therapy should be carefully considered for diffuse, refractory, or nail-based cutaneous fungal infections if there is a history of alcohol use disorder or liver disease. While PEH have a high risk of alcohol use disorder, this can make definitive treatment challenging.
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Abstract
Annular skin lesions have a unique morphology, and the dramatic appearance of these skin eruptions in infants can cause concern for parents and clinicians. Annular lesions appearing during infancy (defined here as birth to 1 year of age) lend to a broad differential, ranging from benign cutaneous disorders to severe systemic diseases. This review summarizes the pathogenesis, clinical and histopathologic findings, and management options of possible etiologies for annular skin lesions in infants, including annular erythema of infancy, neonatal lupus erythematosus, dermatophyte infections, hemorrhagic edema of infancy, and urticaria multiforme.
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Affiliation(s)
- Gaurav Agnihotri
- University of Illinois at Chicago College of Medicine, Chicago, Illinois, USA
| | - Maria M Tsoukas
- Department of Dermatology, University of Illinois at Chicago, College of Medicine, Chicago, Illinois, USA.
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8
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Wahbah HR, Atallah RB, Eldahshan RM, Elsaie ML. A Prospective Clinical and Trichoscopic Study of Tinea Capitis in Children during Treatment. Dermatol Ther 2022; 35:e15582. [PMID: 35561151 DOI: 10.1111/dth.15582] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 04/29/2022] [Accepted: 05/11/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Tinea capitis (TC) is the most common dermatophyte infection in children. Fungal culture; although a gold standard of diagnosis, requires time for the final results which can favor horizontal transmission. Trichoscopy helps in rapid diagnosis and could work as a monitoring tool during antifungal therapy. AIM OF THE WORK The objective of this study is to provide a clinico-trichoscopic evaluation and follow-up of children presenting with tinea capitis during treatment with either griseofulvin or terbinafine. PATIENTS AND METHODS One hundred and twenty children clinically diagnosed with tinea capitis confirmed by potassium hydroxide microscopy, were divided into two groups and given either oral ultramicrosize griseofulvin (60, Group A) or terbinafine (60, Group B). RESULTS Following initiation of the antifungal therapy, trichoscopic features within groups A and B were noted at 0, 2, 4, 6 and 8 weeks. However, variation in the baseline trichoscopic features between the two groups was not statistically significant (p = 0.855). A significant reduction of corkscrew and broken hairs as well as perifollicular scales, scalp erythema and crust was significantly observed from 2 weeks onwards irrespective of the antifungal drug prescribed. CONCLUSION Despite the paucity of data evaluating trichoscopic features in patients with tinea capitis, this tool can serve as a rapid diagnostic and monitoring tool during antifungal treatment. Trichoscopic signs of tinea capitis resolution occur before clinical improvement and can guide for treatment adjustment during the course of therapy. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Hadeer R Wahbah
- Department of Dermatology, Venereology and Andrology, Damietta Faculty of Medicine, Al-Azhar University, Egypt
| | - Rabie B Atallah
- Department of Dermatology, Venereology and Andrology, Damietta Faculty of Medicine, Al-Azhar University, Egypt
| | - Ramadan M Eldahshan
- Department of Dermatology, Venereology and Andrology, Damietta Faculty of Medicine, Al-Azhar University, Egypt
| | - Mohamed L Elsaie
- Department of Dermatology, Medical and Clinical Research Institute, National Research Centre, Egypt
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Wal P, Saraswat N, Vig H. A detailed insight on the molecular and cellular mechanism of action of the antifungal drugs used in the treatment of superficial fungal infections. CURRENT DRUG THERAPY 2022. [DOI: 10.2174/1574885517666220328141054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Dermatomycosis, a type of fungal infection that can infect human skin, hair, and nails; day by day the growth of fungal infections ranging from superficial to systemic infection is alarming. Common causative agents included are Candida, Cryptococcus, Aspergillus, and Pneumocystis species.
Objective:
The effective treatment of the fungal infection includes the use of proper antifungal drug therapy. Antifungal drugs are classified into various classes. This paper focuses on understanding and interpreting the detailed molecular and cellular mechanism of action of various classes of an anti-fungal drug along with their important characteristics along with the safety and efficacy data of individual drugs of the particular class.
Methods:
The data selection for carrying out the respective study has been done by studying the combination of review articles and research papers from different databases like Research Gate, PubMed, MDPI, Elsevier, Science Direct, and Med Crave ranging from the year 1972 to 2019 by using the keywords like “anti-fungal agents”, “dermatophytes”, “cutaneous candidiasis”, “superficial fungal infections”, “oral candidiasis”, “amphotericin”, “echinocandins”, “azoles”, “polyenes” “ketoconazole”, “terbinafine”, “griseofulvin”, “azoles”.
Result:
Based on interpretation, we have concluded that the different classes of antifungal drugs follow the different mechanisms of action and target the fungal cell membrane, and are efficient in reducing fungal disease by their respective mechanism.
Conclusion:
The prevention and cure of fungal infections can be done by oral or topical antifungal drugs that aim to destroy the fungal cell membrane. These drugs show action by their respective pathways that are either preventing the formation of ergosterol or squalene or act by inhibiting β-1,3-glucan synthase enzyme. All the drugs are effective in treating fungal infections.
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Affiliation(s)
- Pranay Wal
- Dean & Professor, Institute of Pharmacy, Pranveer Singh Institute of Technology, Kanpur, India
| | - Nikita Saraswat
- Assistant Professor, Institute of Pharmacy, Pranveer Singh Institute of Technology, Kanpur, India
| | - Himangi Vig
- Research Scholar, Institute of Pharmacy, Pranveer Singh Institute of Technology, Kanpur, India
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Kassem R, Shemesh Y, Nitzan O, Azrad M, Peretz A. Tinea capitis in an immigrant pediatric community; a clinical signs-based treatment approach. BMC Pediatr 2021; 21:363. [PMID: 34445992 PMCID: PMC8390185 DOI: 10.1186/s12887-021-02813-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 07/16/2021] [Indexed: 12/23/2022] Open
Abstract
Background Tinea capitis is a common cutaneous infection of the scalp and hair follicles, typically diagnosed by direct examination and culture. Treatment with oral antifungals is usually withheld until mycology results are available. In Israel, African refugee children demonstrate higher susceptibility to Tinea capitis and generally fail to undergo follow-up evaluations. Methods This study aimed to identify the clinical characteristics and treatment responses of refugee children in Israel with Tinea capitis, in order to formulate a treatment plan for primary care physicians. To this end, demographic, clinical and laboratory data were extracted from the electronic medical records of 76 refugee children presenting with Tinea capitis during 2016–2017. All measured variables and derived parameters are presented using descriptive statistics. The correlation between background clinical and demographic data and Tinea capitis diagnosis was assessed using the chi-squared and Wilcoxon tests. Correlations between demographic/clinical/laboratory characteristics and other types of fungi or other important findings were assessed using a T-test. Results Scaling was the most common clinical finding. Cultures were positive in 64 (84%) and direct examination in 65 (85%) cases, with a positive correlation between the methods in 75% of cases. The most common fungal strain was T. violaceum. Fluconazole treatment failed in 27% of cases. Griseofulvin 50 mg/kg/day was administered to 74 (97%) children, and induced clinical responses. No side effects were reported. Conclusions The key aim of this study was to emphasize the importance of diagnosis and treatment of these immigrant children by their primary pediatric doctor since it takes, an average of 4.3 months until they visit a dermatologist. During this critical time period, the scalp can become severely and permanently damaged, and the infection can become systemic or cause an outbreak within the entire community. In conclusion, we recommend to relate to scaly scalp in high-risk populations as Tinea capitis, and to treat with griseofulvin at a dosage of up to 50 mg/kg/day, starting from the first presentation to the pediatrician.
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Affiliation(s)
- Riad Kassem
- Dermatology Department, Sheba Medical Center, Tel Aviv, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yahel Shemesh
- The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Orna Nitzan
- The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel.,Infectious Disease Unit, Baruch Padeh Medical Center, Poriya, Israel
| | - Maya Azrad
- Clinical Microbiology Laboratory, Baruch Padeh Medical Center, Poriya, Israel
| | - Avi Peretz
- The Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel. .,Clinical Microbiology Laboratory, Baruch Padeh Medical Center, Poriya, Israel.
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State-of-the-Art Dermatophyte Infections: Epidemiology Aspects, Pathophysiology, and Resistance Mechanisms. J Fungi (Basel) 2021; 7:jof7080629. [PMID: 34436168 PMCID: PMC8401872 DOI: 10.3390/jof7080629] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/29/2021] [Accepted: 07/30/2021] [Indexed: 12/23/2022] Open
Abstract
The burden of fungal infections is not widely appreciated. Although these infections are responsible for over one million deaths annually, it is estimated that one billion people are affected by severe fungal diseases. Mycoses of nails and skin, primarily caused by fungi known as dermatophytes, are the most common fungal infections. Trichophyton rubrum appears to be the most common causative agent of dermatophytosis, followed by Trichophyton interdigitale. An estimated 25% of the world’s population suffers from dermatomycosis. Although these infections are not lethal, they compromise the quality of life of infected patients. The outcome of antidermatophytic treatments is impaired by various conditions, such as resistance and tolerance of certain dermatophyte strains. The adage “know your enemy” must be the focus of fungal research. There is an urgent need to increase awareness about the significance of these infections with precise epidemiological data and to improve knowledge regarding fungal biology and pathogenesis, with an emphasis on adaptive mechanisms to tackle adverse conditions from host counteractions. This review outlines the current knowledge about dermatophyte infections, with a focus on signaling pathways required for fungal infection establishment and a broad perspective on cellular and molecular factors involved in antifungal resistance and tolerance.
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A Retrospective Study of Tinea Capitis Management in General Pediatric Clinics and Pediatric Emergency Departments at 2 US Centers. J Pediatr 2021; 234:269-272. [PMID: 33794219 DOI: 10.1016/j.jpeds.2021.03.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/19/2021] [Accepted: 03/25/2021] [Indexed: 12/16/2022]
Abstract
We examine management practices of tinea capitis at 2 US academic centers. The majority of providers treated tinea capitis with the oral antifungal agent griseofulvin and did not obtain a fungal culture. We recommend newer antifungal treatments such as terbinafine and fluconazole and obtaining a fungal culture for effective treatment.
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13
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Tinea Capitis by Microsporum canis in an Elderly Female with Extensive Dermatophyte Infection. Mycopathologia 2021; 186:299-305. [PMID: 33496917 PMCID: PMC8106592 DOI: 10.1007/s11046-020-00519-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 12/03/2020] [Indexed: 10/31/2022]
Abstract
Tinea capitis is a type of dermatophyte infection primarily affecting children. We report a case of an elderly woman with well-controlled diabetes mellitus presenting with a six-month history of erythema with yellow crusts on her scalp and extensive erythematous patches with scales on the body skin. She adopted a stray cat before the disease onset. Dermoscopic findings and manifestation under the Wood's lamp favoured the diagnosis of tinea capitis. Further microscopic examinations of her scalp, including direct KOH and fluorescence stain examination, fungal culture and polymerase chain reaction sequencing identification confirmed the diagnosis of tinea capitis caused by Microsporum canis. Treatment with oral terbinafine was effective. Adult tinea capitis is often misdiagnosed due to its rarity and atypical presentation. However, in some regions, the incidence of tinea capitis in immunocompetent adults is rising which requires the awareness of clinicians. A thorough history (including the animal contacting history), physical examination and further mycological examinations are required for diagnosis. Trichophyton violaceum is the most common dermatophyte species in most regions while adult tinea capitis caused by Microsporum canis is less common. Terbinafine, griseofulvin and itroconazole have been reported to be effective drugs for the treatment of tinea capitis, and terbinafine can be considered as systemic treatment in elderly patients with comorbidities to reduce the drug-drug interaction.
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14
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Skin Fungal Infections in Children: Diagnostic Challenges. CURRENT FUNGAL INFECTION REPORTS 2020. [DOI: 10.1007/s12281-020-00407-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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15
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Gupta AK, Bamimore MA, Renaud HJ, Shear NH, Piguet V. A network meta-analysis on the efficacy and safety of monotherapies for tinea capitis, and an assessment of evidence quality. Pediatr Dermatol 2020; 37:1014-1022. [PMID: 32897584 DOI: 10.1111/pde.14353] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Various monotherapies exist for tinea capitis; however, their relative efficacies have never been determined using a statistical approach which compares treatments' efficacy simultaneously. The goal of this study was to determine the relative efficacy (mycologic and complete cure rates) of monotherapies for the treatment of tinea capitis. On October 5, 2019, searches were performed in Scopus, PubMed, EMBASE, MEDLINE (Ovid), and CINAHL; there were no date restrictions. For the main network meta-analysis, eligible studies were randomized trials that investigated the effect of tinea capitis monotherapies on subjects' mycological and complete cure rates. Network meta-analyses were conducted in accordance with the 2015 Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist for network meta-analyses. Mycological cure rate was the primary outcome; complete cure rate and adverse events were secondary outcomes. Twelve studies met the eligibility criteria for the main network; five systemic monotherapies were identified, griseofulvin, ketoconazole, terbinafine, itraconazole, and fluconazole. When the causative species was of the Microsporum genus, griseofulvin was most efficacious in terms of mycological cure (SUCRA = 66.1%) and complete cure (SUCRA = 80.6%). For tinea capitis caused by the Trichophyton species, terbinafine was the most efficacious in terms of both mycological and complete cure (SUCRA values of 75.2% and 78.2%, respectively). Risk of adverse events did not significantly differ across the interventions. Our results are congruent with those of previous pairwise meta-analyses; our findings also corroborate clinical experience and anecdotal evidence.
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Affiliation(s)
- Aditya K Gupta
- Mediprobe Research Inc., London, ON, Canada.,Division of Dermatology, Department of Medicine, University of Toronto School of Medicine, Toronto, ON, Canada
| | | | | | - Neil H Shear
- Division of Dermatology, Department of Medicine, University of Toronto School of Medicine, Toronto, ON, Canada.,Division of Dermatology, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Vincent Piguet
- Division of Dermatology, Department of Medicine, University of Toronto School of Medicine, Toronto, ON, Canada.,Division of Dermatology, Women's College Hospital, Toronto, ON, Canada.,Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, UK
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Mochizuki T, Tsuboi R, Iozumi K, Ishizaki S, Ushigami T, Ogawa Y, Kaneko T, Kawai M, Kitami Y, Kusuhara M, Kono T, Sato T, Sato T, Shimoyama H, Takenaka M, Tanabe H, Tsuji G, Tsunemi Y, Hata Y, Harada K, Fukuda T, Matsuda T, Maruyama R. Guidelines for the management of dermatomycosis (2019). J Dermatol 2020; 47:1343-1373. [DOI: 10.1111/1346-8138.15618] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 08/24/2020] [Indexed: 01/19/2023]
Affiliation(s)
| | - Ryoji Tsuboi
- Department of Dermatology Tokyo Medical University TokyoJapan
| | - Ken Iozumi
- Department of Dermatology Tokyo Metropolitan Police Hospital TokyoJapan
| | - Sumiko Ishizaki
- Department of Dermatology Tokyo Women’s Medical University Medical Center East TokyoJapan
| | | | - Yumi Ogawa
- Department of Dermatology Juntendo University TokyoJapan
| | - Takehiko Kaneko
- Graduate School of Human Ecology Wayo Women’s University IchikawaJapan
| | - Masaaki Kawai
- Department of Dermatology Juntendo University Koshigaya Hospital KoshigayaJapan
| | - Yuki Kitami
- Department of Dermatology Showa University TokyoJapan
| | | | - Takeshi Kono
- Department of Dermatology Nippon Medical School Chibahokusoh Hospital InzaiJapan
| | | | - Tomotaka Sato
- Department of Dermatology Teikyo University Medical Center IchiharaJapan
| | - Harunari Shimoyama
- Department of Dermatology Teikyo University Mizonokuchi Hospital KawasakiJapan
| | - Motoi Takenaka
- Department of Dermatology Nagasaki University NagasakiJapan
| | | | - Gaku Tsuji
- Department of Dermatology Kyushu UniversityGraduate School of Medical Sciences FukuokaJapan
| | - Yuichiro Tsunemi
- Department of Dermatology Saitama Medical University MoroyamaJapan
| | - Yasuki Hata
- Kanagawa Hata Dermatology Clinic YokohamaJapan
| | | | - Tomoo Fukuda
- Department of Dermatology Saitama Medical Center KawagoeJapan
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17
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Zagórska-Dziok M, Sobczak M. Hydrogel-Based Active Substance Release Systems for Cosmetology and Dermatology Application: A Review. Pharmaceutics 2020; 12:pharmaceutics12050396. [PMID: 32357389 PMCID: PMC7284449 DOI: 10.3390/pharmaceutics12050396] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 04/17/2020] [Accepted: 04/22/2020] [Indexed: 01/17/2023] Open
Abstract
Hydrogels are playing an increasingly important role in medicine and pharmacy. Due to their favorable physicochemical properties, biocompatibility, and designed interaction with living surroundings, they seem to be one of the most promising groups of biomaterials. Hydrogel formulations from natural, semi, or synthetic polymeric materials have gained great attention in recent years for treating various dermatology maladies and for cosmetology procedures. The purpose of this review is to present a brief review on the basic concept of hydrogels, synthesis methods, relevant mechanisms, and applications in dermatology or cosmetology. This review discusses transdermal therapies and the recent advances that have occurred in the field.
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Affiliation(s)
- Martyna Zagórska-Dziok
- Department of Cosmetics and Pharmaceutical Products Technology, Medical College, University of Information Technology and Management in Rzeszow, 2 Sucharskiego St., 35-225 Rzeszów, Poland
| | - Marcin Sobczak
- Department of Cosmetics and Pharmaceutical Products Technology, Medical College, University of Information Technology and Management in Rzeszow, 2 Sucharskiego St., 35-225 Rzeszów, Poland
- Chair of Analytical Chemistry and Biomaterials, Department of Biomaterials Chemistry, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha St., 02-097 Warsaw, Poland
- Correspondence: or
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18
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19
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Alkeswani A, Cantrell W, Elewski B. Treatment of Tinea Capitis. Skin Appendage Disord 2019; 5:201-210. [PMCID: PMC6615323 DOI: 10.1159/000495909] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 11/29/2018] [Indexed: 11/26/2023] Open
Abstract
Tinea capitis is a common fungal infection of the hair of the scalp affecting predominately prepubertal children. In the US, griseofulvin has been considered a first-line therapy agent for tinea capitis since the 1960s. However, it has been falling out of favor due to significant treatment failure, high cost, and long duration of treatment. Other antifungal agents have been researched as an alternative to griseofulvin. This paper will review the relevant pharmacologic properties, dosing, cost, efficacy, and adverse events profile for griseofulvin, terbinafine, itraconazole, fluconazole, and some adjuvant therapy options such as selenium sulfide shampoos and topical ketoconazole.
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Affiliation(s)
- Amena Alkeswani
- University of Alabama Birmingham, School of Medicine, Birmingham, Alabama, USA
| | - Wendy Cantrell
- UAB Department of Dermatology, Dermatology at the Whitaker Clinic, Birmingham, Alabama, USA
| | - Boni Elewski
- University of Alabama Birmingham, Department of Dermatology, Birmingham, Alabama, USA
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20
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Mikaeili A, Kavoussi H, Hashemian AH, Shabandoost Gheshtemi M, Kavoussi R. Clinico-mycological profile of tinea capitis and its comparative response to griseofulvin versus terbinafine. Curr Med Mycol 2019; 5:15-20. [PMID: 31049453 PMCID: PMC6488289 DOI: 10.18502/cmm.5.1.532] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Background and Purpose: Tinea capitis is the most common superficial mycosis in children. This disease is a contagious infection with worldwide distribution and is occasionally associated with permanent alopecia. The treatment of this infection usually requires the administration of appropriate oral antifungal agents. The current study was conducted to evaluate the clinico-mycological profile of tinea capitis and compare the efficiency of oral griseofulvin and terbinafine in the treatment of this disease. Materials and Methods: This study was conducted on 69 patients, including 23 females (33.3%) and 46 males (66.7%), clinically suspected of tinea capitis. After the confirmation of tinea capitis diagnosis through direct examination, the subjects were randomly assigned into two groups of griseofulvin and terbinafine. Demographic data, clinical and mycological characteristics, and therapeutic outcome were recorded for both groups. Results: According to the results, tinea capitis was more common in children younger than 15 years (73.9%), athletes (37.7%), and males (66.7%), and those with frontal involvement (34.8%), non-inflammatory type (68.1%), endothrix (69.6%), and Trichophyton tonsurans species (41.7%). The griseofulvin and terbinafine groups had the treatment success rates of 90.9% and 80.6%, respectively (P=0.311). The griseofulvin group had a shorter therapeutic course than the terbinafine group (P=0.129). Conclusion: Although our findings demonstrated that both griseofulvin and terbinafine were effective in the treatment of tinea capitis, griseofulvin showed a little higher efficacy in this regard. Consideration of some variables, such as age, associated risk factors, clinical type, hair involvement pattern, and dominant pathogenic species, is important in the determination of the drugs.
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Affiliation(s)
- Ali Mikaeili
- Department of Mycology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hossein Kavoussi
- Department of Dermatology, Hajdaie Dermatology Clinic, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | | | - Reza Kavoussi
- Student Research Committee, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
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21
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Grigoryan KV, Tollefson MM, Olson MA, Newman CC. Pediatric tinea capitis caused by
Trichophyton violaceum
and
Trichophyton soudanense
in Rochester, Minnesota, United States. Int J Dermatol 2018; 58:912-915. [DOI: 10.1111/ijd.14352] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 11/20/2018] [Accepted: 11/24/2018] [Indexed: 12/27/2022]
Affiliation(s)
| | - Megha M. Tollefson
- Department of Dermatology Mayo Clinic Rochester MN USA
- Department of Pediatric and Adolescent Medicine Mayo Clinic Rochester MN USA
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22
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Veasey JV, Meneses OMS, da Silva FO. Reflectance confocal microscopy of tinea capitis: comparing images with results of dermoscopy and mycological exams. Int J Dermatol 2018; 58:849-851. [PMID: 30229878 DOI: 10.1111/ijd.14241] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 07/27/2018] [Accepted: 08/23/2018] [Indexed: 11/30/2022]
Affiliation(s)
- John V Veasey
- Clinic of Dermatology, Santa Casa Medical School, São Paulo, Brazil
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23
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Hay R. Therapy of Skin, Hair and Nail Fungal Infections. J Fungi (Basel) 2018; 4:E99. [PMID: 30127244 PMCID: PMC6162762 DOI: 10.3390/jof4030099] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 08/10/2018] [Accepted: 08/10/2018] [Indexed: 11/28/2022] Open
Abstract
Treatment of superficial fungal infections has come a long way. This has, in part, been through the development and evaluation of new drugs. However, utilising new strategies, such as identifying variation between different species in responsiveness, e.g., in tinea capitis, as well as seeking better ways of ensuring adequate concentrations of drug in the skin or nail, and combining different treatment methods, have played equally important roles in ensuring steady improvements in the results of treatment. Yet there are still areas where we look for improvement, such as better remission and cure rates in fungal nail disease, and the development of effective community treatment programmes to address endemic scalp ringworm.
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24
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Tinea Capitis: Current Review of the Literature. CURRENT FUNGAL INFECTION REPORTS 2018. [DOI: 10.1007/s12281-018-0320-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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25
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Gits-Muselli M, Benderdouche M, Hamane S, Mingui A, Feuilhade de Chauvin M, Guigue N, Picat MQ, Bourrat E, Petit A, Bagot M, Alanio A, Bretagne S. Continuous increase of Trichophyton tonsurans as a cause of tinea capitis in the urban area of Paris, France: a 5-year-long study. Med Mycol 2018; 55:476-484. [PMID: 27744309 DOI: 10.1093/mmy/myw107] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Accepted: 09/22/2016] [Indexed: 12/14/2022] Open
Abstract
Tinea capitis (TC) is a highly contagious fungal infection of the scalp due to dermatophytes in children. To obtain information on the epidemiology of TC in the urban area of Paris, we analysed the microbiological results of 3090 patients seen with suspected TC from October 2010 to September 2015 at Saint Louis hospital, Paris, France. A peak of TC was observed in 3-6 year-old children, followed by a progressive decrease until 16 years of age. Of the 1311 positive cultures, 95% (1246) yielded one of the three anthropophilic species [Trichophyton tonsurans (33.5%), Trichophyton soudanense (38.3%), or Microsporum audouinii (28.2%)]. When considering one TC case per family, we observed a significant increase of T. tonsurans (P = .018) during these 5 years. The increase was more pronounced (P = .0047) in patients of West-African descent (n = 666), and was at the expense of M. audouinii and T. soudanense. On the other hand, the Caribbean patients (n = 85) remained predominantly (72.9%) infected by T. tonsurans. Our results show a better virulence of T. tonsurans over other species as already reported. Since T. tonsurans has not been reported in Africa, the infection of patients of West-African descent probably took place in the Paris area by exchanges with Caribbean patients. This increase of TC due to T. tonsurans was observed in the context of griseofulvin being the only licensed paediatric treatment for TC in France, which should deserve reappraisal because terbinafine may be more efficacious.
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Affiliation(s)
- Maud Gits-Muselli
- Laboratoire de Parasitologie-Mycologie; AP-HP, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal.,Université Paris-Diderot, Sorbonne Paris Cité
| | - Mazouz Benderdouche
- Laboratoire de Parasitologie-Mycologie; AP-HP, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal
| | - Samia Hamane
- Laboratoire de Parasitologie-Mycologie; AP-HP, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal
| | - Anselme Mingui
- Laboratoire de Parasitologie-Mycologie; AP-HP, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal
| | - Martine Feuilhade de Chauvin
- Laboratoire de Parasitologie-Mycologie; AP-HP, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal.,Université Paris-Diderot, Sorbonne Paris Cité
| | - Nicolas Guigue
- Laboratoire de Parasitologie-Mycologie; AP-HP, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal
| | - Marie-Quitterie Picat
- Service de Biostatistique et Information Médicale, AP-HP, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal
| | - Emmanuelle Bourrat
- Service de dermatologie, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal, AP-HP
| | - Antoine Petit
- Service de dermatologie, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal, AP-HP
| | - Martine Bagot
- Université Paris-Diderot, Sorbonne Paris Cité.,Service de dermatologie, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal, AP-HP
| | - Alexandre Alanio
- Laboratoire de Parasitologie-Mycologie; AP-HP, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal.,Université Paris-Diderot, Sorbonne Paris Cité.,Inserm U976.,Institut Pasteur, Molecular Mycology Unit, National Reference Center of Invasive Mycoses and Antifungals, Paris, France
| | - Stéphane Bretagne
- Laboratoire de Parasitologie-Mycologie; AP-HP, Groupe Hospitalier Saint-Louis-Lariboisière-Fernand-Widal.,Université Paris-Diderot, Sorbonne Paris Cité.,Inserm U976.,Institut Pasteur, Molecular Mycology Unit, National Reference Center of Invasive Mycoses and Antifungals, Paris, France
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26
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Davies HD, Jackson MA, Rice SG, Byington CL, Maldonado YA, Barnett ED, Campbell JD, Lynfield R, Munoz FM, Nolt D, Nyquist AC, O’Leary S, Rathore MH, Sawyer MH, Steinbach WJ, Tan TQ, Zaoutis TE, LaBella CR, Brooks MA, Canty GS, Diamond A, Hennrikus W, Logan K, Moffatt KA, Nemeth B, Pengel B, Peterson A, Stricker P. Infectious Diseases Associated With Organized Sports and Outbreak Control. Pediatrics 2017; 140:peds.2017-2477. [PMID: 28947608 DOI: 10.1542/peds.2017-2477] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Participation in organized sports has a variety of health benefits but also has the potential to expose the athlete to a variety of infectious diseases, some of which may produce outbreaks. Major risk factors for infection include skin-to-skin contact with athletes who have active skin infections, environmental exposures and physical trauma, and sharing of equipment and contact with contaminated fomites. Close contact that is intrinsic to team sports and psychosocial factors associated with adolescence are additional risks. Minimizing risk requires leadership by the organized sports community (including the athlete's primary care provider) and depends on outlining key hygiene behaviors, recognition, diagnosis, and treatment of common sports-related infections, and the implementation of preventive interventions.
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Affiliation(s)
- H. Dele Davies
- Pediatric Infectious Diseases and Public Health, University of Nebraska Medical Center, Omaha, Nebraska
| | - Mary Anne Jackson
- Infectious Diseases, Children’s Mercy Kansas City and Department of Pediatrics, School of Medicine, University of Missouri-Kansas City, Kansas City, Missouri; and
| | - Stephen G. Rice
- Sports Medicine, Jersey Shore University Medical Center and Department of Pediatrics, Robert Wood Johnson Medical School, Rutgers University, Neptune, New Jersey
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27
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Zampella JG, Kwatra SG, Blanck J, Cohen B. Tinea in Tots: Cases and Literature Review of Oral Antifungal Treatment of Tinea Capitis in Children under 2 Years of Age. J Pediatr 2017; 183:12-18.e3. [PMID: 28088394 DOI: 10.1016/j.jpeds.2016.12.042] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 11/10/2016] [Accepted: 12/14/2016] [Indexed: 12/21/2022]
Affiliation(s)
- John G Zampella
- Department of Dermatology, Johns Hopkins University, Baltimore, MD.
| | - Shawn G Kwatra
- Department of Dermatology, Johns Hopkins University, Baltimore, MD
| | - Jaime Blanck
- Welch Library, Johns Hopkins University, Baltimore, MD
| | - Bernard Cohen
- Department of Dermatology, Johns Hopkins University, Baltimore, MD; Department of Dermatology, Division of Pediatric Dermatology, Johns Hopkins University, Baltimore, MD
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28
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Abstract
Tinea capitis remains a common childhood infection in many parts of the world. Yet knowledge of the underlying pathogenetic mechanisms and the development of effective immunity have shown striking advances, and new methods of diagnosis ranging from dermoscopy to molecular laboratory tests have been developed even though they have not been assimilated into routine practice in many centres. Treatment is effective although it needs to be given for at least 1 month. What is missing, however, is a systematic approach to control through case ascertainment and therapy.
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29
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Treating Common Fungal Infections in Children. CURRENT PEDIATRICS REPORTS 2016. [DOI: 10.1007/s40124-016-0110-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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30
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Chen X, Jiang X, Yang M, González U, Lin X, Hua X, Xue S, Zhang M, Bennett C. Systemic antifungal therapy for tinea capitis in children. Cochrane Database Syst Rev 2016; 2016:CD004685. [PMID: 27169520 PMCID: PMC8691867 DOI: 10.1002/14651858.cd004685.pub3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Tinea capitis is a common contagious fungal infection of the scalp in children. Systemic therapy is required for treatment and to prevent spread. This is an update of the original Cochrane review. OBJECTIVES To assess the effects of systemic antifungal drugs for tinea capitis in children. SEARCH METHODS We updated our searches of the following databases to November 2015: the Cochrane Skin Group Specialised Register, CENTRAL (2015, Issue 10), MEDLINE (from 1946), EMBASE (from 1974), LILACS (from 1982), and CINAHL (from 1981). We searched five trial registers and checked the reference lists of studies for references to relevant randomised controlled trials (RCTs). We obtained unpublished, ongoing trials and grey literature via correspondence with experts in the field and from pharmaceutical companies. SELECTION CRITERIA RCTs of systemic antifungal therapy in children with normal immunity under the age of 18 with tinea capitis confirmed by microscopy, growth of fungi (dermatophytes) in culture or both. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. MAIN RESULTS We included 25 studies (N = 4449); 4 studies (N = 2637) were new to this update.Terbinafine for four weeks and griseofulvin for eight weeks showed similar efficacy for the primary outcome of complete (i.e. clinical and mycological) cure in three studies involving 328 participants with Trichophyton species infections (84.2% versus 79.0%; risk ratio (RR) 1.06, 95% confidence interval (CI) 0.98 to 1.15; low quality evidence).Complete cure with itraconazole (two to six weeks) and griseofulvin (six weeks) was similar in two studies (83.6% versus 91.0%; RR 0.92, 95% CI 0.81 to 1.05; N = 134; very low quality evidence). In two studies, there was no difference between itraconazole and terbinafine for two to three weeks treatment (73.8% versus 78.8%; RR 0.93, 95% CI 0.72 to 1.19; N = 160; low quality evidence). In three studies, there was a similar proportion achieving complete cured with two to four weeks of fluconazole or six weeks of griseofulvin (41.4% versus 52.7%; RR 0.92, 95% CI 0.81 to 1.05; N = 615; moderate quality evidence). Current evidence for ketoconazole versus griseofulvin was limited. One study favoured griseofulvin (12 weeks) because ketoconazole (12 weeks) appeared less effective for complete cure (RR 0.76, 95% CI 0.62 to 0.94; low quality evidence). However, their effects appeared to be similar when the treatment lasted 26 weeks (RR 0.95, 95% CI 0.83 to 1.07; low quality evidence). Another study indicated that complete cure was similar for ketoconazole (12 weeks) and griseofulvin (12 weeks) (RR 0.89, 95% CI 0.57 to 1.39; low quality evidence). For one trial, there was no significant difference for complete cure between fluconazole (for two to three weeks) and terbinafine (for two to three weeks) (82.0% versus 94.0%; RR 0.87, 95% CI 0.75 to 1.01; N = 100; low quality evidence). For complete cure, we did not find a significant difference between fluconazole (for two to three weeks) and itraconazole (for two to three weeks) (82.0% versus 82.0%; RR 1.00, 95% CI 0.83 to 1.20; low quality evidence).This update provides new data: in children with Microsporum infections, a meta-analysis of two studies found that the complete cure was lower for terbinafine (6 weeks) than for griseofulvin (6-12 weeks) (34.7% versus 50.9%; RR 0.68, 95% CI 0.53 to 0.86; N = 334; moderate quality evidence). In the original review, there was no significant difference in complete cure between terbinafine (four weeks) and griseofulvin (eight weeks) in children with Microsporum infections in one small study (27.2% versus 60.0%; RR 0.45, 95% CI 0.15 to 1.35; N = 21; low quality evidence).One study provides new evidence that terbinafine and griseofulvin for six weeks show similar efficacy (49.5% versus 37.8%; RR 1.18, 95% CI 0.74 to 1.88; N = 1006; low quality evidence). However, in children infected with T. tonsurans, terbinafine was better than griseofulvin (52.1% versus 35.4%; RR 1.47, 95% CI 1.22 to 1.77; moderate quality evidence). For children infected with T. violaceum, these two regimens have similar effects (41.3% versus 45.1%; RR 0.91, 95% CI 0.68 to 1.24; low quality evidence). Additionally, three weeks of fluconazole was similar to six weeks of fluconazole in one study in 491 participants infected with T. tonsurans and M. canis (30.2% versus 34.1%; RR 0.88, 95% CI 0.68 to 1.14; low quality evidence).The frequency of adverse events attributed to the study drugs was similar for terbinafine and griseofulvin (9.2% versus 8.3%; RR 1.11, 95% CI 0.79 to 1.57; moderate quality evidence), and severe adverse events were rare (0.6% versus 0.6%; RR 0.97, 95% CI 0.24 to 3.88; moderate quality evidence). Adverse events for terbinafine, griseofulvin, itraconazole, ketoconazole, and fluconazole were all mild and reversible.All of the included studies were at either high or unclear risk of bias in at least one domain. Using GRADE to rate the overall quality of the evidence, lower quality evidence resulted in lower confidence in the estimate of effect. AUTHORS' CONCLUSIONS Newer treatments including terbinafine, itraconazole and fluconazole are at least similar to griseofulvin in children with tinea capitis caused by Trichophyton species. Limited evidence suggests that terbinafine, itraconazole and fluconazole have similar effects, whereas ketoconazole may be less effective than griseofulvin in children infected with Trichophyton. With some interventions the proportion achieving complete clinical cure was in excess of 90% (e.g. one study of terbinafine or griseofulvin for Trichophyton infections), but in many of the comparisons tested, the proportion cured was much lower.New evidence from this update suggests that terbinafine is more effective than griseofulvin in children with T. tonsurans infection.However, in children with Microsporum infections, new evidence suggests that the effect of griseofulvin is better than terbinafine. We did not find any evidence to support a difference in terms of adherence between four weeks of terbinafine versus eight weeks of griseofulvin. Not all treatments for tinea capitis are available in paediatric formulations but all have reasonable safety profiles.
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Affiliation(s)
- Xiaomei Chen
- West China Hospital, Sichuan UniversityDepartment of Dermatology & VenereologyNo. 37, Guo Xue XiangChengduSichuanChina610041
| | - Xia Jiang
- West China Hospital, Sichuan UniversityDepartment of Dermatology & VenereologyNo. 37, Guo Xue XiangChengduSichuanChina610041
| | - Ming Yang
- West China Hospital, Sichuan UniversityCenter of Geriatrics and GerontologyNo. 37, Guo Xue LaneChengduSichuanChina610041
| | - Urbà González
- CLĺNICA GO&FERUnit of DermatologyRiera Blanca 6‐8, L´HospitaletBarcelonaSpain08903
| | - Xiufang Lin
- West China Hospital, Sichuan UniversityCenter of Geriatrics and GerontologyNo. 37, Guo Xue LaneChengduSichuanChina610041
| | - Xia Hua
- West China Hospital, Sichuan UniversityDepartment of Dermatology & VenereologyNo. 37, Guo Xue XiangChengduSichuanChina610041
| | - Siliang Xue
- West China Hospital, Sichuan UniversityDepartment of Dermatology & VenereologyNo. 37, Guo Xue XiangChengduSichuanChina610041
| | - Min Zhang
- West China Hospital, Sichuan UniversityDepartment of Dermatology & VenereologyNo. 37, Guo Xue XiangChengduSichuanChina610041
| | - Cathy Bennett
- Coventry UniversityCentre for Technology Enabled Health Research (CTEHR)Priory StreetCoventryUKCV1 5FB
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31
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Admani S, Jinna S, Friedlander SF, Sloan B. Cutaneous infectious diseases: Kids are not just little people. Clin Dermatol 2015; 33:657-71. [PMID: 26686017 DOI: 10.1016/j.clindermatol.2015.09.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The changes in immune response that occur with age play a significant role in disease presentation and patient management. Evolution of the innate and adaptive immune systems throughout life, influenced partly by hormonal changes associated with puberty, plays a role in the differences between pediatric and adult response to disease. We review a series of manifestations of dermatologic infectious diseases spanning bacterial, viral, and fungal origins that can be seen in both pediatric and adult age groups and highlight similarities and differences in presentation and disease course. Therapeutic options are also discussed for these infectious diseases, with particular attention to variations in management between these population subgroups, given differences in pharmacokinetics and side effect profiles.
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Affiliation(s)
- Shehla Admani
- Department of Pediatric Dermatology, University of California at San Diego School of Medicine, San Diego, CA
| | - Sphoorthi Jinna
- Department of Dermatology, University of Connecticut Health Sciences, 21 South Road, Farmington, CT, 06032
| | - Sheila Fallon Friedlander
- Fellowship Training Program, Rady Children's Hospital, Department of Clinical Pediatrics & Medicine, University of California at San Diego School of Medicine, 8010 Frost Street, Suite 602, San Diego, CA 92123
| | - Brett Sloan
- Department of Dermatology, University of Connecticut Health Sciences, 21 South Road, Farmington, CT, 06032.
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Eldridge ML, Chambers CJ, Sharon VR, Thompson GR. Fungal infections of the skin and nail: new treatment options. Expert Rev Anti Infect Ther 2014; 12:1389-405. [DOI: 10.1586/14787210.2014.960849] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Coyne CP, Jones T, Bear R. Anti-Neoplastic Cytotoxicity of Gemcitabine-(C 4- amide)-[anti-HER2/ neu] in Combination with Griseofulvin against Chemotherapeutic-Resistant Mammary Adenocarcinoma (SKBr-3). Med Chem 2013. [PMID: 26225219 PMCID: PMC4516389 DOI: 10.4172/2161-0444.1000141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Introduction Gemcitabine is a pyrimidine nucleoside analog that becomes triphosphorylated and in this form it competitively inhibits cytidine incorporation into DNA strands. Diphosphorylated gemcitabine irreversibly inhibits ribonucleotide reductase thereby preventing deoxyribonucleotide synthesis. Functioning as a potent chemotherapeutic, gemcitabine decreases neoplastic cell proliferation and induces apoptosis which accounts for its effectiveness in the clinical treatment of several leukemia and carcinoma cell types. A brief plasma half-life due to rapid deamination, chemotherapeuticresistance and sequelae restricts gemcitabine utility in clinical oncology. Selective “targeted” gemcitabine delivery represents a molecular strategy for prolonging its plasma half-life and minimizing innocent tissue/organ exposure. Methods A previously described organic chemistry scheme was applied to synthesize a UV-photoactivated gemcitabine intermediate for production of gemcitabine-(C4-amide)-[anti-HER2/neu]. Immunodetection analysis (Western-blot) was applied to detect the presence of any degradative fragmentation or polymerization. Detection of retained binding-avidity for gemcitabine-(C4-amide)-[anti-HER2/neu] was determined by cell-ELISA using populations of chemotherapeutic-resistant mammary adenocarcinoma (SKBr-3) that highly over-express the HER2/neu trophic membrane receptor. Anti-neoplastic cytotoxicity of gemcitabine-(C4-amide)-[anti-HER2/neu] and the tubulin/microtubule inhibitor, griseofulvin was established against chemotherapeutic-resistant mammary adenocarcinoma (SKBr-3). Related investigations evaluated the potential for gemcitabine-(C4-amide)-[anti-HER2/neu] in dual combination with griseofulvin to evoke increased levels of anti-neoplastic cytotoxicity compared to gemcitabine-(C4-amide)-[anti-HER2/neu]. Results Covalent gemcitabine-(C4-amide)-[anti-HER2/neu] immunochemotherapeutic and griseofulvin exerted anti-neoplastic cytotoxicity against chemotherapeutic-resistant mammary adenocarcinoma (SKBr-3). Covalent gemcitabine-(C4-amide)-[anti-HER2/neu] immunochemotherapeutic or gemcitabine in dual combination with griseofulvin created increased levels of anti-neoplastic cytotoxicity that were greater than was attainable with gemcitabine-(C4-amide)-[anti-HER2/neu] or gemcitabine alone. Conclusion Gemcitabine-(C4-amide)-[anti-HER2/neu] in dual combination with griseofulvin can produce enhanced levels of anti-neoplastic cytotoxicity and potentially provide a basis for treatment regimens with a wider margin-of-safety. Such benefits would be possible through the collective properties of; [i] selective “targeted” gemcitabine delivery; [ii] relatively lower toxicity of griseofulvin compared to many if not most conventional chemotherapeutics; [iii] reduced total dosage requirements faciliated by additive or synergistic anti-cancer properties; and [iv] differences in sequelae for gemcitabine-(C4-amide)-[anti-HER2/neu] compared to griseofulvin functioning as a tubulin/microtubule inhibitor.
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Affiliation(s)
- C P Coyne
- Department of Basic Sciences, College of Veterinary Medicine at Wise Center, Mississippi State University, Mississippi State, Mississippi 39762, USA
| | - Toni Jones
- Department of Basic Sciences, College of Veterinary Medicine at Wise Center, Mississippi State University, Mississippi State, Mississippi 39762, USA
| | - Ryan Bear
- Department of Basic Sciences, College of Veterinary Medicine at Wise Center, Mississippi State University, Mississippi State, Mississippi 39762, USA
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Brillowska-Dabrowska A, Michałek E, Saunte DML, Nielsen SS, Arendrup MC. PCR test for Microsporum canis identification. Med Mycol 2013; 51:576-9. [PMID: 23294424 DOI: 10.3109/13693786.2012.755741] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Microsporum canis, for which the natural hosts are cats and dogs, is the most prevalent zoophilic agent causing tinea capitis and tinea corporis in humans. We present here a diagnostic PCR test for M. canis, since its detection and species identification is relevant to the choice of treatment and to the understanding of a probable source of infection. An M. canis-specific PCR was evaluated using 130 clinical isolates of dermatophytes (including M. canis [n = 15] and 13 other species), 10 yeast or mold isolates, 12 hair and skin samples from animals with or without experimental M. canis infection, and 35 patient specimens, including seven specimens positive for M. canis and 15 dermatophyte negative samples. All pure cultures, animal specimens and clinical samples with M. canis were detected by the PCR test, whereas none of the other fungal isolates or samples without M. canis was negative. This study indicates that the PCR test for M. canis identification applied directly to patient specimens or animal hair, as well as to clinical isolates had 100% specificity and sensitivity.
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Gupta AK, Drummond-Main C. Meta-analysis of randomized, controlled trials comparing particular doses of griseofulvin and terbinafine for the treatment of tinea capitis. Pediatr Dermatol 2013; 30:1-6. [PMID: 22994156 DOI: 10.1111/j.1525-1470.2012.01866.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two oral antifungal agents, griseofulvin and terbinafine, have regulatory approval in the United States, but it is unknown whether one has superior overall efficacy. Genus-specific differences in efficacy are believed to exist for the two agents. It is not clear at what doses and durations of treatment these differences apply. The goals of this meta-analysis were to determine whether a statistically significant difference in efficacy exists between these agents at a given dose and duration of each in tinea capitis infections overall and to determine whether a genus-specific difference in efficacy exists for these two treatments at a given dose and duration of each. We performed a literature search for clinically and methodologically similar randomized controlled trials comparing 8 weeks of griseofulvin (6.25-12.5 mg/kg/day) to 4 weeks of terbinafine (3.125-6.25 mg/kg/day) in the treatment of tinea capitis. A meta-analysis was performed using the Mantel-Haenszel method and random effects model; results were expressed as odds ratios with 95% confidence intervals. Meta-analysis of randomized controlled trials did not show a significant difference in the overall efficacy of the two drugs at the doses specified, but specific efficacy differences were observed based on the infectious species. For tinea capitis caused by Microsporum spp., griseofulvin is superior (p = 0.04), whereas terbinafine is superior for Trichophyton spp. infection (p = 0.04). Our results support species-specific differences in treatment efficacy between griseofulvin and terbinafine and provide a clinical context in which this knowledge may be applied.
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Pereiro Ferreirós M, García-Martínez F, Alonso-González J. Update on the Treatment of Superficial Mycoses. ACTAS DERMO-SIFILIOGRAFICAS 2012. [DOI: 10.1016/j.adengl.2012.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Pereiro Ferreirós M, García-Martínez F, Alonso-González J. Actualización en el tratamiento de las micosis cutáneas. ACTAS DERMO-SIFILIOGRAFICAS 2012; 103:778-83. [DOI: 10.1016/j.ad.2012.01.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2011] [Revised: 01/11/2012] [Accepted: 01/15/2012] [Indexed: 10/28/2022] Open
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Abstract
Alopecia may indicate underlying systemic disease and is associated with significant impairment of quality of life. A thorough history and examination, including specialist techniques, can give vital clues to the aetiology. This article provides an overview of the common and important hair loss disorders for the busy clinician.
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Affiliation(s)
- Abby Macbeth
- Department of Dermatology, Norfolk and Norwich University Hospitals NHS Trust, Norwich, UK.
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del Boz-González J. Tinea Capitis: Trends in Spain. ACTAS DERMO-SIFILIOGRAFICAS 2012. [DOI: 10.1016/j.adengl.2012.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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del Boz-González J. Tendencias de la tinea capitis en España. ACTAS DERMO-SIFILIOGRAFICAS 2012; 103:288-93. [DOI: 10.1016/j.ad.2011.08.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2011] [Accepted: 08/12/2011] [Indexed: 10/15/2022] Open
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