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Galvão EL, Rabello A, Cota GF. Efficacy of azole therapy for tegumentary leishmaniasis: A systematic review and meta-analysis. PLoS One 2017; 12:e0186117. [PMID: 29016694 PMCID: PMC5633178 DOI: 10.1371/journal.pone.0186117] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Accepted: 09/25/2017] [Indexed: 11/18/2022] Open
Abstract
Background Several controlled and uncontrolled studies addressing azole antifungal drugs for cutaneous and mucosal leishmaniasis have been published with inconclusive results. We conducted a systematic literature review of studies evaluating the efficacy and toxicity associated with azole therapy for tegumentary leishmaniasis. Methodology PRISMA guidelines for systematic reviews and the Cochrane manual were followed, and the review methodology was registered (PROSPERO; CRD42016048668). Sources included the EMBASE, Web of Science, MEDLINE, LILACS, and IBECS databases along with a manual search of references from evaluated studies. Additional resources such as Google Scholar and clinicaltrials.gov were also searched. We included all studies reporting cure rate after cutaneous or mucosal leishmaniasis treatment with systemic azole drugs, regardless of their design. R software was used to estimate global rates of success and adverse events with each drug. The main outcome of interest was clinical cure, defined as complete re-epithelialization of all lesions. Results A total of 37 studies involving 1259 patients that reported outcomes after fluconazole (9), ketoconazole (14) and itraconazole (15) treatments were included. Only 14 (38%) were randomized controlled trials (RCT). The pooled azole final efficacy rate was 64% (CI95%: 57–70%) for all studies and 60% (CI95%: 50–70%) (p = 0.41) if only RCTs studies were considered. Twenty-four studies were conducted in the Old World and 13 studies in the Americas. The final efficacy rate according to New and Old World were 62% (CI95%: 43–77%) and 66% (CI95%: 58–73%), respectively. The final efficacy rate of azoles according to species were 89% (CI95%: 50–98%) for L. mexicana; 88% for L. infantum (CI95%: 27–99%); 80% for L. donovani; 53% (CI95%: 29–76%) for L. major; 49% for L. braziliensis (CI95%: 21–78%); and 15% (CI95%: 1–84%) for L. tropica. The cure rates were similar among the fluconazole, ketoconazole and itraconazole group arms (p = 0.89), specifically 61% (CI95%: 48–72%), 64% (CI95%: 44–80%) 65% (CI95%: 56–72%), respectively. Adverse events during fluconazole, itraconazole and ketoconazole therapy were reported in 7% (CI95%: 3–14%), 12% (CI95% 8–19%) and 13% (CI95%: 6–29%) of treated patients, respectively, without difference among them (p = 0.35). This systematic review included studies with small samples and both non-comparative and non-randomized studies and the main limitation was the low quality of the available studies. Conclusions Available evidence suggests that fluconazole, ketoconazole and itraconazole have similar and modest efficacy rates for tegumentary leishmaniasis treatment. There is insufficient evidence to support the exclusive use of azole therapy as a single agent for leishmaniasis treatment.
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Affiliation(s)
- Endi Lanza Galvão
- Pesquisa Clínica e Políticas Públicas em Doenças Infecto-Parasitárias–Centro de Pesquisas René Rachou—Fundação Oswaldo Cruz, Fiocruz, Belo Horizonte, Minas Gerais, Brazil
- * E-mail:
| | - Ana Rabello
- Pesquisa Clínica e Políticas Públicas em Doenças Infecto-Parasitárias–Centro de Pesquisas René Rachou—Fundação Oswaldo Cruz, Fiocruz, Belo Horizonte, Minas Gerais, Brazil
| | - Gláucia Fernandes Cota
- Pesquisa Clínica e Políticas Públicas em Doenças Infecto-Parasitárias–Centro de Pesquisas René Rachou—Fundação Oswaldo Cruz, Fiocruz, Belo Horizonte, Minas Gerais, Brazil
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Paniz-Mondolfi AE, Talhari C, García Bustos MF, Rosales T, Villamil-Gomez WE, Marquez M, Pérez Alvarez AM, Tálamo Sánchez AI, Rodriguez-Morales AJ. American cutaneous leishmaniasis in infancy and childhood. Int J Dermatol 2017; 56:1328-1341. [PMID: 28741648 DOI: 10.1111/ijd.13664] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 03/12/2017] [Accepted: 04/25/2017] [Indexed: 12/26/2022]
Abstract
Infant and young child skin diseases are among the most common features of morbidity throughout the tropics. Because the skin is directly exposed to the environment, it is considerably affected by climatic and local conditions such as vectors and microorganisms, as in the case of leishmaniasis. In America the observed magnitude of cutaneous leishmaniasis in children has led to the study of increased risk of exposure of this group due to the possibility of peri- and intradomiciliary transmission. The present review pretends to make a concrete approach all through the broad and main figures of this parasitic disease, including the clinical, physiopathological, epidemiological, diagnostic, and therapeutic aspects, in order to be used as a practical source of reference for pediatricians leading with tropical cutaneous pathology in the region.
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Affiliation(s)
- Alberto E Paniz-Mondolfi
- Department of Infectious Diseases and Tropical Medicine/Infectious Diseases Pathology Laboratory, Hospital Internacional, Barquisimeto, Venezuela.,Laboratory of Biochemistry, Instituto de Biomedicina/IVSS, Caracas, Venezuela
| | - Carolina Talhari
- Programa de Pós-Graduação em Medicina Tropical, Universidade do Estado do Amazonas, Universidade Nilton Lins, Manaus, Amazonas, Brasil
| | - María F García Bustos
- Instituto de Patología Experimental, Facultad de Ciencias de la Salud, Universidad Nacional de Salta, Salta, Argentina
| | | | - Wilmer E Villamil-Gomez
- Infectious Diseases and Infection Control Reserch Group, Hospital Universitario de Sincelejo, Sincelejo, Sucre, Colombia
| | - Marilianna Marquez
- Department of Infectious Diseases and Tropical Medicine/Infectious Diseases Pathology Laboratory, Hospital Internacional, Barquisimeto, Venezuela.,Universidad Centroccidental Lisandro Alvarado (UCLA), Barquisimeto, Venezuela
| | - Alexandra M Pérez Alvarez
- Department of Infectious Diseases and Tropical Medicine/Infectious Diseases Pathology Laboratory, Hospital Internacional, Barquisimeto, Venezuela
| | - Alejandra I Tálamo Sánchez
- Department of Infectious Diseases and Tropical Medicine/Infectious Diseases Pathology Laboratory, Hospital Internacional, Barquisimeto, Venezuela.,Universidad Centroccidental Lisandro Alvarado (UCLA), Barquisimeto, Venezuela
| | - Alfonso J Rodriguez-Morales
- Public Health and Infection Research Group, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Pereira, Risaralda, Colombia
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Chacko A, Joseph M, Feltis T, Morris SK. Successful Treatment of Cutaneous Leishmaniasis with Topical Paramomycin in a Child After Treatment Failure with Systemic Fluconazole. Am J Trop Med Hyg 2016; 95:793-794. [PMID: 27549634 DOI: 10.4269/ajtmh.15-0860] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Accepted: 07/04/2016] [Indexed: 11/07/2022] Open
Abstract
It is challenging to find safe, nonscarring and noninvasive treatment of facial cutaneous leishmaniasis (CL) in children. Herein, we report a child with CL from a region endemic for Leishmania tropica, whose lesion persisted after treatment with oral fluconazole but responded to topical paromomycin. Paromomycin should be considered early for treatment of Old World CL and is a well-tolerated and effective mode of therapy for facial lesions.
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Affiliation(s)
- Anila Chacko
- Division of Infectious Diseases, Hospital for Sick Children, Toronto, Canada
| | - Marissa Joseph
- Department of Pediatrics, University of Toronto, Toronto, Canada. Division of Dermatology, Women's College Hospital, University of Toronto, Toronto, Canada
| | | | - Shaun K Morris
- Division of Infectious Diseases, Hospital for Sick Children, Toronto, Canada. Department of Pediatrics, University of Toronto, Toronto, Canada. Centre for Global Child Health, Peter Gilgan Centre for Research and Learning, Hospital for Sick Children Research Institute, Toronto, Canada.
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Daly K, De Lima H, Kato H, Sordillo EM, Convit J, Reyes-Jaimes O, Zerpa O, Paniz-Mondolfi AE. Intermediate cutaneous leishmaniasis caused byLeishmania (Viannia) braziliensissuccessfully treated with fluconazole. Clin Exp Dermatol 2014; 39:708-12. [DOI: 10.1111/ced.12359] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2014] [Indexed: 11/29/2022]
Affiliation(s)
- K. Daly
- Fundación Jacinto Convit; Caracas Venezuela
| | - H. De Lima
- Division of Leishmaniasis; Instituto de Biomedicina; Caracas Venezuela
| | - H. Kato
- Laboratory of Parasitology; Department of Disease Control; Graduate School of Veterinary Medicine; Hokkaido University; Sapporo Japan
| | - E. M. Sordillo
- Department of Pathology and Laboratory Medicine and the Infectious Diseases Developmental Laboratory (Department of Medicine); St. Luke's Roosevelt Hospital Center; University Hospital of Columbia University College of Physicians and Surgeons; New York NY USA
| | - J. Convit
- Laboratory of Biochemistry and Dermatopathology; Instituto de Biomedicina, UCV/MPPS/IVSS; Caracas Venezuela
| | - O. Reyes-Jaimes
- Laboratory of Biochemistry and Dermatopathology; Instituto de Biomedicina, UCV/MPPS/IVSS; Caracas Venezuela
| | - O. Zerpa
- Division of Leishmaniasis; Instituto de Biomedicina; Caracas Venezuela
| | - A. E. Paniz-Mondolfi
- Fundación Jacinto Convit; Caracas Venezuela
- Laboratory of Biochemistry and Dermatopathology; Instituto de Biomedicina, UCV/MPPS/IVSS; Caracas Venezuela
- Medical Microbiology Laboratory; Department of Laboratory Medicine; Yale University School of Medicine; New Haven CT USA
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Salerno C, Carlucci AM, Bregni C. Study of in vitro drug release and percutaneous absorption of fluconazole from topical dosage forms. AAPS PharmSciTech 2010; 11:986-93. [PMID: 20521179 DOI: 10.1208/s12249-010-9457-1] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2009] [Accepted: 05/13/2010] [Indexed: 11/30/2022] Open
Abstract
The present study aimed to evaluate different dosage forms, emulsions, emulgels, lipogels, and thickened microemulsion-based hydrogel, as fluconazole topical delivery systems with the purpose of determining a formulation with the capacity to deliver the whole active compound and maintain it within the skin so as to be considered a useful formulation either for topical mycosis treatment or as adjuvant in a combined therapy for Cutaneous Leishmaniasis. Propylene glycol and diethyleneglycol monoethyl ether were used for each dosage form as solvent for the drug and also as penetration enhancers. In vitro drug release after application of a clinically relevant dose of each formulation was evaluated and then microemulsions and lipogels were selected for the in vitro penetration and permeation study. Membranes of mixed cellulose esters and full-thickness pig ear skin were used for the in vitro studies. Candida albicans was used to test antifungal activity. A microemulsion containing diethyleneglycol monoethyl ether was found to be the optimum formulation as it was able to deliver the whole contained dose and enhance its skin penetration. Also this microemulsion showed the best performance in the antifungal activity test compared with the one containing propylene glycol. These results are according to previous reports of the advantages of microemulsions for topical administration and they are very promising for further clinical evaluation.
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Minodier P, Parola P. Cutaneous leishmaniasis treatment. Travel Med Infect Dis 2007; 5:150-8. [PMID: 17448941 DOI: 10.1016/j.tmaid.2006.09.004] [Citation(s) in RCA: 153] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2006] [Revised: 09/10/2006] [Accepted: 09/20/2006] [Indexed: 11/29/2022]
Abstract
The causative species of cutaneous leishmaniasis determines the clinical features and courses, and treatments. Intralesional or systemic antimonials are the gold standard for the treatment of these diseases. However, as for visceral leishmaniasis, other therapeutic options appear promising. Paromomycin ointments are effective in Leishmania major, L. tropica, L. mexicana, and L. panamensis lesions. In L. braziliensis localized leishmaniasis, both paromomycin and imiquimod may be topically applied. Oral fluconazole and zinc sulfate are useful in L. major. Oral azithromycin, effective in vitro and in mice, needs further investigation in human leishmaniasis. On the contrary, data with oral itraconazole are disappointing. Oral miltefosine, which is very effective in visceral leishmaniasis caused by L. donovani, appears ineffective in L. major and L. braziliensis infections. Intramuscular pentamidine is required for L. guyanensis cutaneous leishmaniasis, for which systemic antimony is not effective. Liposomal amphotericin B could be an alternative to antimony in south American cutaneous leishmaniasis with mucosal involvement (especially L. braziliensis and L. guyanensis infections).
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Affiliation(s)
- Philippe Minodier
- Pediatric Emergency Unit, CHU Nord, Chemin des Bourrelly, 13915 Marseille Cedex 20, France.
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Mussi SV, Fernandes AP, Ferreira LAM. Comparative study of the efficacy of formulations containing fluconazole or paromomycin for topical treatment of infections by Leishmania (Leishmania) major and Leishmania (Leishmania) amazonensis. Parasitol Res 2007; 100:1221-6. [PMID: 17206508 DOI: 10.1007/s00436-006-0394-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2006] [Accepted: 11/14/2006] [Indexed: 11/28/2022]
Abstract
The development of alternative therapeutic approaches for cutaneous leishmaniasis (CL) has received considerable attention in recent research, including the identification of formulations for topical treatment. In the present study, the activity of two formulations was evaluated in BALB/c mice experimentally infected with either Leishmania (Leishmania) major or L. (L.) amazonensis, a hydrophilic gel containing 10% paromomycin (PAHG) and a cream containing 1% fluconazole (FLUC). After development of ulcerated lesions, infected mice were divided into three groups of five animals each: (1) PA group: Lesions were covered with 50 microl of PAHG; (2) FLUC group: Lesions were covered with 50 microl of FLUC, and (3) placebo group: treated with gel without paromomycin. During and after treatment, the size of lesions was determined weekly using a caliper. The efficacy of PAHG was significantly higher than that observed for FLUC for both Leishmania species. The PAHG formulation was effective in promoting the healing of ulcers in all animals 28 days after the beginning of treatment, whereas none of the animals was cured by FLUC. These results suggest that the PAHG formulation could be suitable for clinical studies and may represent an alternative formulation for the topical treatment of CL.
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Affiliation(s)
- Samuel Vidal Mussi
- Department of Pharmaceuticals, Faculty of Pharmacy, Federal University of Minas Gerais (UFMG), Av. Antônio Carlos, 6627, CEP 31270-901, Belo Horizonte, Minas Gerais, Brazil
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Toubiana J, Armengaud JB, Dupouy Camet J, Gendrel D. Oral fluconazole treatment for extensive cutaneous leishmaniasis in an 11-year-old child. Pediatr Infect Dis J 2006; 25:1083-4. [PMID: 17072139 DOI: 10.1097/01.inf.0000242968.36675.64] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We report an 11-year-old girl with a 3-month history of extended cutaneous leishmaniasis caused by Leishmania major. Oral fluconazole treatment resulted in complete resolution. This result suggests that oral fluconazole might be an alternative to pentavalent antimony in cutaneous lesions of L. major.
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Affiliation(s)
- Julie Toubiana
- Service de Pédiatrie Générale, Hôpital Cochin-St. Vincent de Paul, Medical School Paris 5, France.
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Abstract
Leishmaniasis, which exists in both visceral and cutaneous forms, is currently treated with intramuscular antimony or intravenous amphotericin B. The primary unmet need is for oral therapy. Of the several drugs in clinical development, miltefosine is unique in being an oral agent with efficacy against both forms of the disease. Sitamaquine is an oral agent with substantial but not sufficient efficacy against visceral disease. Oral fluconazole has been shown to be more effective than placebo in one instance: for Leishmania major cutaneous disease from Saudi Arabia. Paromomycin is in widespread trial. Topical paromomycin formulations are being tested for cutaneous disease, and intramuscular paromomycin is in Phase III trial for Indian visceral disease. The most likely replacements for present therapy are oral miltefosine for many of the visceral and cutaneous syndromes, intramuscular paromomycin for visceral disease and topical paromomycin for some forms of cutaneous disease.
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Affiliation(s)
- Jonathan Berman
- National Center for Complementary and Alternative Medicine, 6707 Democracy Boulevard, Bethesda, MD 20892, USA.
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