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Nilforoushzadeh MA, Heidari‐Kharaji M, Zare M, Zare S, Baiat Tork B, Jaffary F. Combination therapy of trichloroacetic acid, human autologous fibroblast injection and fibroblast seeded microfibrous collagen scaffold as a novel treatment for osteomyelitis diabetic foot ulcer. J Diabetes Investig 2021; 12:1112-1117. [PMID: 33119200 PMCID: PMC8169364 DOI: 10.1111/jdi.13454] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 10/10/2020] [Accepted: 10/22/2020] [Indexed: 12/01/2022] Open
Abstract
A severe complication associated with diabetes is diabetic foot ulcer (DFU). Most patients with DFU require amputation. Although treatment of non-healing diabetic ulcers is challenging, the use of novel therapies can be effective. In this report, we present the case of a woman with type 2 diabetes with DFU-related osteomyelitis, who was treated with a combination therapy of trichloroacetic acid, calcium alginate and foam dressings, human autologous fibroblast injection, and a fibroblast cell-seeded collagen scaffold. The results showed the positive effects of combination therapy on DFU. In the initial treatment, the wound area was measured to be 14 × 7 cm2 , with a depth of 4 cm. After 6 months, the wound was measured to be 1.5 cm2 , showing a 90% reduction of the wound area. Overall, this combination therapy was highly effective in the treatment of DFU-related osteomyelitis, and could markedly prevent amputation among DFU patients.
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Affiliation(s)
- Mohammad Ali Nilforoushzadeh
- Skin and Stem Cell Research CenterTehran University of Medical SciencesTehranIran
- Jordan Dermatology and Hair Transplantation CenterTehranIran
| | - Maryam Heidari‐Kharaji
- Skin and Stem Cell Research CenterTehran University of Medical SciencesTehranIran
- Jordan Dermatology and Hair Transplantation CenterTehranIran
| | - Mehrak Zare
- Skin and Stem Cell Research CenterTehran University of Medical SciencesTehranIran
| | - Sona Zare
- Skin and Stem Cell Research CenterTehran University of Medical SciencesTehranIran
| | - Batool Baiat Tork
- Skin and Stem Cell Research CenterTehran University of Medical SciencesTehranIran
| | - Fariba Jaffary
- Skin and Stem Cell Research CenterTehran University of Medical SciencesTehranIran
- Skin Diseases and Leishmaniasis Research Center (SDLRC)Isfahan University of Medical SciencesIsfahanIran
- Medical Education Research CenterIsfahanIran
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Kazemikhoo N, Hashemi Pour S, Nilforoushzadeh MA, Mokmeli S, Dahmardehei M. The Efficacy of Carbone Dioxide Laser Debridement Along With Low-Level Laser Therapy in Treatment of a Grade 3 Necrotic Burn Ulcer in a Paraplegic Patient (A Case Report). J Lasers Med Sci 2019; 10:338-341. [PMID: 31875128 DOI: 10.15171/jlms.2019.54] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Introduction: A deep burn ulcer, especially in areas with sensory-motor dysfunction, is hard to cure. Case Report: The patient was a 20-year-old paraplegic girl with a grade 3 necrotic burn ulcer for 3 weeks. We used a fractional Co2 laser along with chemical debridement with trichloroacetic acid (TCA 80%) and low-level laser therapy (LLLT) with a 808 nm infrared laser, 6 J/cm2 for the necrotic area, and a 650 nm red laser, 2 J/cm2 for the open wound area. Complete healing occurred after 25 sessions without surgery. Conclusion: Laser debridement along with LLLT and TCA administration may be useful to treat necrotic ulcers without surgery.
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Affiliation(s)
- Nooshafarin Kazemikhoo
- Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran.,Department of Dermatology, St. George Hospital. UNSW. Sydney. Australia
| | - Saeed Hashemi Pour
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran 4
| | | | - Soheila Mokmeli
- Laser Therapist and Instructor, Canadian Optic and Laser Center, BC, Canada
| | - Mostafa Dahmardehei
- Burn Research center, Department of Plastic and Reconstructive Surgery, Iran University of Medical Sciences, Tehran, Iran
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Heras‐Mosteiro J, Monge‐Maillo B, Pinart M, Lopez Pereira P, Reveiz L, Garcia‐Carrasco E, Campuzano Cuadrado P, Royuela A, Mendez Roman I, López‐Vélez R. Interventions for Old World cutaneous leishmaniasis. Cochrane Database Syst Rev 2017; 12:CD005067. [PMID: 29192424 PMCID: PMC6485999 DOI: 10.1002/14651858.cd005067.pub5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Cutaneous leishmaniasis, caused by a parasitic infection, is considered one of the most serious skin diseases in many low- and middle-income countries. Old World cutaneous leishmaniasis (OWCL) is caused by species found in Africa, Asia, the Middle East, the Mediterranean, and India. The most commonly prescribed treatments are antimonials, but other drugs have been used with varying success. As OWCL tends to heal spontaneously, it is necessary to justify the use of systemic and topical treatments. This is an update of a Cochrane Review first published in 2008. OBJECTIVES To assess the effects of therapeutic interventions for the localised form of Old World cutaneous leishmaniasis. SEARCH METHODS We updated our searches of the following databases to November 2016: the Cochrane Skin Specialised Register, CENTRAL, MEDLINE, Embase, and LILACS. We also searched five trials registers and checked the reference lists of included studies for further references to relevant randomised controlled trials (RCTs). We wrote to national programme managers, general co-ordinators, directors, clinicians, WHO-EMRO regional officers of endemic countries, pharmaceutical companies, tropical medicine centres, and authors of relevant papers for further information about relevant unpublished and ongoing trials. We undertook a separate search for adverse effects of interventions for Old World cutaneous leishmaniasis in September 2015 using MEDLINE. SELECTION CRITERIA Randomised controlled trials of either single or combination treatments in immunocompetent people with OWCL confirmed by smear, histology, culture, or polymerase chain reaction. The comparators were either no treatment, placebo/vehicle, and/or another active compound. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trials for inclusion and risk of bias and extracted data. We only synthesised data when we were able to identify at least two studies investigating similar treatments and reporting data amenable to pooling. We also recorded data about adverse effects from the corresponding search. MAIN RESULTS We included 89 studies (of which 40 were new to this update) in 10,583 people with OWCL. The studies included were conducted mainly in the Far or Middle East at regional hospitals, local healthcare clinics, and skin disease research centres. Women accounted for 41.5% of the participants (range: 23% to 80%). The overall mean age of participants was 25 years (range 12 to 56). Most studies lasted between two to six months, with the longest lasting two years; average duration was four months. Most studies were at unclear or high risk for most bias domains. A lack of blinding and reporting bias were present in almost 40% of studies. Two trials were at low risk of bias for all domains. Trials reported the causative species poorly.Here we provide results for the two main comparisons identified: itraconazole (200 mg for six to eight weeks) versus placebo; and paromomycin ointment (15% plus 10% urea, twice daily for 14 days) versus vehicle.In the comparison of oral itraconazole versus placebo, at 2.5 months' follow up, 85/125 participants in the itraconazole group achieved complete cure compared to 54/119 in the placebo group (RR 3.70, 95% CI 0.35 to 38.99; 3 studies; 244 participants). In one study, microbiological or histopathological cure of skin lesions only occurred in the itraconazole group after a mean follow-up of 2.5 months (RR 17.00, 95% CI 0.47 to 612.21; 20 participants). However, although the analyses favour oral itraconazole for these outcomes, we cannot be confident in the results due to the very low certainty evidence. More side effects of mild abdominal pain and nausea (RR 2.36, 95% CI 0.74 to 7.47; 3 studies; 204 participants) and mild abnormal liver function (RR 3.08, 95% CI 0.53 to 17.98; 3 studies; 84 participants) occurred in the itraconazole group (as well as reports of headaches and dizziness), compared with the placebo group, but again we rated the certainty of evidence as very low so are unsure of the results.When comparing paromomycin with vehicle, there was no difference in the number of participants who achieved complete cure (RR of 1.00, 95% CI 0.86, 1.17; 383 participants, 2 studies) and microbiological or histopathological cure of skin lesions after a mean follow-up of 2.5 months (RR 1.03, CI 0.88 to 1.20; 383 participants, 2 studies), but the paromomycin group had more skin/local reactions (such as inflammation, vesiculation, pain, redness, or itch) (RR 1.42, 95% CI 0.67 to 3.01; 4 studies; 713 participants). For all of these outcomes, the certainty of evidence was very low, meaning we are unsure about these results.Trial authors did not report the percentage of lesions cured after the end of treatment or speed of healing for either of these key comparisons. AUTHORS' CONCLUSIONS There was very low-certainty evidence to support the effectiveness of itraconazole and paromomycin ointment for OWCL in terms of cure (i.e. microbiological or histopathological cure and percentage of participants completely cured). Both of these interventions incited more adverse effects, which were mild in nature, than their comparisons, but we could draw no conclusions regarding safety due to the very low certainty of the evidence for this outcome.We downgraded the key outcomes in these two comparisons due to high risk of bias, inconsistency between the results, and imprecision. There is a need for large, well-designed international studies that evaluate long-term effects of current therapies and enable a reliable conclusion about treatments. Future trials should specify the species of leishmaniasis; trials on types caused by Leishmania infantum, L aethiopica, andL donovani are lacking. Research into the effects of treating women of childbearing age, children, people with comorbid conditions, and those who are immunocompromised would also be helpful.It was difficult to evaluate the overall efficacy of any of the numerous treatments due to the variable treatment regimens examined and because RCTs evaluated different Leishmania species and took place in different geographical areas. Some outcomes we looked for but did not find were degree of functional and aesthetic impairment, change in ability to detect Leishmania, quality of life, and emergence of resistance. There were only limited data on prevention of scarring.
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Affiliation(s)
- Julio Heras‐Mosteiro
- Rey Juan Carlos UniversityDepartment of Preventive Medicine and Public Health & Immunology and MicrobiologyAvda. Atenas s/nAlcorcónMadridSpain28922
- Ramón y Cajal University HospitalDepartment of Preventive Medicine and Public HealthMadridSpain
| | - Begoña Monge‐Maillo
- Ramón y Cajal University HospitalTropical Medicine & Clinical Parasitology, Infectious Diseases DepartmentCarretera de Colmenar Viejo km. 9,100MadridSpain28034
| | - Mariona Pinart
- c/o Cochrane Skin Group, The University of Nottingham, Nottingham, UKNottinghamUK
| | - Patricia Lopez Pereira
- Ramón y Cajal University HospitalDepartment of Preventive Medicine and Public HealthMadridSpain
| | | | - Emely Garcia‐Carrasco
- National Referral Centre for Tropical DiseasesInfectious Diseases DepartmentCtra Colmenar, Km 9,100.MadridSpain28034
| | - Pedro Campuzano Cuadrado
- Rey Juan Carlos UniversityDepartment of Preventive Medicine and Public Health & Immunology and MicrobiologyAvda. Atenas s/nAlcorcónMadridSpain28922
| | - Ana Royuela
- Biomedical Sciences Research Institute,Hospital Universitario Puerta de Hierro‐MajadahondaDepartment of BiostatisticsMajadahondaSpain28222
| | - Irene Mendez Roman
- The University of Nottinghamc/o Cochrane Skin GroupA103, King's Meadow CampusLenton LaneNottinghamSpainNG7 2NR
| | - Rogelio López‐Vélez
- Ramón y Cajal University HospitalTropical Medicine & Clinical Parasitology, Infectious Diseases DepartmentCarretera de Colmenar Viejo km. 9,100MadridSpain28034
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Heras‐Mosteiro J, Monge‐Maillo B, Pinart M, Lopez Pereira P, Garcia‐Carrasco E, Campuzano Cuadrado P, Royuela A, Mendez Roman I, López‐Vélez R. Interventions for Old World cutaneous leishmaniasis. Cochrane Database Syst Rev 2017; 11:CD005067. [PMID: 29149474 PMCID: PMC6486265 DOI: 10.1002/14651858.cd005067.pub4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Cutaneous leishmaniasis, caused by a parasitic infection, is considered one of the most serious skin diseases in many low- and middle-income countries. Old World cutaneous leishmaniasis (OWCL) is caused by species found in Africa, Asia, the Middle East, the Mediterranean, and India. The most commonly prescribed treatments are antimonials, but other drugs have been used with varying success. As OWCL tends to heal spontaneously, it is necessary to justify the use of systemic and topical treatments. This is an update of a Cochrane Review first published in 2008. OBJECTIVES To assess the effects of therapeutic interventions for the localised form of Old World cutaneous leishmaniasis. SEARCH METHODS We updated our searches of the following databases to November 2016: the Cochrane Skin Specialised Register, CENTRAL, MEDLINE, Embase, and LILACS. We also searched five trials registers and checked the reference lists of included studies for further references to relevant randomised controlled trials (RCTs). We wrote to national programme managers, general co-ordinators, directors, clinicians, WHO-EMRO regional officers of endemic countries, pharmaceutical companies, tropical medicine centres, and authors of relevant papers for further information about relevant unpublished and ongoing trials. We undertook a separate search for adverse effects of interventions for Old World cutaneous leishmaniasis in September 2015 using MEDLINE. SELECTION CRITERIA Randomised controlled trials of either single or combination treatments in immunocompetent people with OWCL confirmed by smear, histology, culture, or polymerase chain reaction. The comparators were either no treatment, placebo/vehicle, and/or another active compound. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trials for inclusion and risk of bias and extracted data. We only synthesised data when we were able to identify at least two studies investigating similar treatments and reporting data amenable to pooling. We also recorded data about adverse effects from the corresponding search. MAIN RESULTS We included 89 studies (of which 40 were new to this update) in 10,583 people with OWCL. The studies included were conducted mainly in the Far or Middle East at regional hospitals, local healthcare clinics, and skin disease research centres. Women accounted for 41.5% of the participants (range: 23% to 80%). The overall mean age of participants was 25 years (range 12 to 56). Most studies lasted between two to six months, with the longest lasting two years; average duration was four months. Most studies were at unclear or high risk for most bias domains. A lack of blinding and reporting bias were present in almost 40% of studies. Two trials were at low risk of bias for all domains. Trials reported the causative species poorly.Here we provide results for the two main comparisons identified: itraconazole (200 mg for six to eight weeks) versus placebo; and paromomycin ointment (15% plus 10% urea, twice daily for 14 days) versus vehicle.In the comparison of oral itraconazole versus placebo, at 2.5 months' follow up, 85/125 participants in the itraconazole group achieved complete cure compared to 54/119 in the placebo group (RR 3.70, 95% CI 0.35 to 38.99; 3 studies; 244 participants). In one study, microbiological or histopathological cure of skin lesions only occurred in the itraconazole group after a mean follow-up of 2.5 months (RR 17.00, 95% CI 0.47 to 612.21; 20 participants). However, although the analyses favour oral itraconazole for these outcomes, we cannot be confident in the results due to the very low certainty evidence. More side effects of mild abdominal pain and nausea (RR 2.36, 95% CI 0.74 to 7.47; 3 studies; 204 participants) and mild abnormal liver function (RR 3.08, 95% CI 0.53 to 17.98; 3 studies; 84 participants) occurred in the itraconazole group (as well as reports of headaches and dizziness), compared with the placebo group, but again we rated the certainty of evidence as very low so are unsure of the results.When comparing paromomycin with vehicle, there was no difference in the number of participants who achieved complete cure (RR of 1.00, 95% CI 0.86, 1.17; 383 participants, 2 studies) and microbiological or histopathological cure of skin lesions after a mean follow-up of 2.5 months (RR 1.03, CI 0.88 to 1.20; 383 participants, 2 studies), but the paromomycin group had more skin/local reactions (such as inflammation, vesiculation, pain, redness, or itch) (RR 1.42, 95% CI 0.67 to 3.01; 4 studies; 713 participants). For all of these outcomes, the certainty of evidence was very low, meaning we are unsure about these results.Trial authors did not report the percentage of lesions cured after the end of treatment or speed of healing for either of these key comparisons. AUTHORS' CONCLUSIONS There was very low-certainty evidence to support the effectiveness of itraconazole and paromomycin ointment for OWCL in terms of cure (i.e. microbiological or histopathological cure and percentage of participants completely cured). Both of these interventions incited more adverse effects, which were mild in nature, than their comparisons, but we could draw no conclusions regarding safety due to the very low certainty of the evidence for this outcome.We downgraded the key outcomes in these two comparisons due to high risk of bias, inconsistency between the results, and imprecision. There is a need for large, well-designed international studies that evaluate long-term effects of current therapies and enable a reliable conclusion about treatments. Future trials should specify the species of leishmaniasis; trials on types caused by Leishmania infantum, L aethiopica, andL donovani are lacking. Research into the effects of treating women of childbearing age, children, people with comorbid conditions, and those who are immunocompromised would also be helpful.It was difficult to evaluate the overall efficacy of any of the numerous treatments due to the variable treatment regimens examined and because RCTs evaluated different Leishmania species and took place in different geographical areas. Some outcomes we looked for but did not find were degree of functional and aesthetic impairment, change in ability to detect Leishmania, quality of life, and emergence of resistance. There were only limited data on prevention of scarring.
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Affiliation(s)
| | - Begoña Monge‐Maillo
- Ramón y Cajal University HospitalTropical Medicine & Clinical Parasitology, Infectious Diseases DepartmentCarretera de Colmenar Viejo km. 9,100MadridSpain28034
| | - Mariona Pinart
- c/o Cochrane Skin Group, The University of Nottingham, Nottingham, UKNottinghamUK
| | - Patricia Lopez Pereira
- Ramón y Cajal University HospitalDepartment of Preventive Medicine and Public HealthMadridSpain
| | - Emely Garcia‐Carrasco
- National Referral Centre for Tropical DiseasesInfectious Diseases DepartmentCtra Colmenar, Km 9,100.MadridSpain28034
| | - Pedro Campuzano Cuadrado
- Rey Juan Carlos UniversityDepartment of Preventive Medicine and Public Health & Immunology and MicrobiologyAvda. Atenas s/nAlcorcónMadridSpain28922
| | - Ana Royuela
- Biomedical Sciences Research Institute,Hospital Universitario Puerta de Hierro‐MajadahondaDepartment of BiostatisticsMajadahondaSpain28222
| | - Irene Mendez Roman
- The University of Nottinghamc/o Cochrane Skin GroupA103, King's Meadow CampusLenton LaneNottinghamSpainNG7 2NR
| | - Rogelio López‐Vélez
- Ramón y Cajal University HospitalTropical Medicine & Clinical Parasitology, Infectious Diseases DepartmentCarretera de Colmenar Viejo km. 9,100MadridSpain28034
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Banihashemi M, Yazdanpanah MJ, Amirsolymani H, Yousefzadeh H. Comparison of Lesion Improvement in Lupoid Leishmaniasis Patients with Two Treatment Approaches. J Cutan Med Surg 2015; 19:35-9. [DOI: 10.2310/7750.2014.13193] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Background: There are several therapies for treating lupoid leishmaniasis. We compared the effectiveness of intralesional meglumine antimoniate (MA) and topical application of trichloroacetic acid (TCA) 50% solution. Methods: This study was a randomized clinical trial comprising 60 lupoid leishmaniasis patients. The first group received intralesional MA once a week, and the second group was treated once weekly with TCA 50% topical solution. The results were recorded once after 8 weeks and then 3 months after the termination of treatment. Results: The total clearance rates after treatment and after the 3-month follow-up were, respectively, 48.1% and 40% in the first group and 44.4% and 36.6% in the second group. There was no significant difference between the two treatment groups ( p = .25 and p = .26). In both groups, the most common side effect was scarring. Conclusion: Having almost the same efficacies, TCA as a topical approach could be as effective as MA in the lupoid leishmaniasis treatment plan.
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Affiliation(s)
- Mahnaz Banihashemi
- Cutaneous Leishmaniasis Research Center, and Student Research Committee, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohamad Javad Yazdanpanah
- Cutaneous Leishmaniasis Research Center, and Student Research Committee, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hossein Amirsolymani
- Cutaneous Leishmaniasis Research Center, and Student Research Committee, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hadis Yousefzadeh
- Cutaneous Leishmaniasis Research Center, and Student Research Committee, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Species-directed therapy for leishmaniasis in returning travellers: a comprehensive guide. PLoS Negl Trop Dis 2014; 8:e2832. [PMID: 24787001 PMCID: PMC4006727 DOI: 10.1371/journal.pntd.0002832] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 03/14/2014] [Indexed: 02/06/2023] Open
Abstract
Background Leishmaniasis is increasingly reported among travellers. Leishmania species vary in sensitivity to available therapies. Fast and reliable molecular techniques have made species-directed treatment feasible. Many treatment trials have been designed poorly, thus developing evidence-based guidelines for species-directed treatment is difficult. Published guidelines on leishmaniasis in travellers do not aim to be comprehensive or do not quantify overall treatment success for available therapies. We aimed at providing comprehensive species-directed treatment guidelines. Methodology/Principal Findings English literature was searched using PubMed. Trials and observational studies were included if all cases were parasitologically confirmed, the Leishmania species was known, clear clinical end-points and time points for evaluation of treatment success were defined, duration of follow-up was adequate and loss to follow-up was acceptable. The proportion of successful treatment responses was pooled using mixed effects methods to estimate the efficacy of specific therapies. Final ranking of treatment options was done by an expert panel based on pooled efficacy estimates and practical considerations. 168 studies were included, with 287 treatment arms. Based on Leishmania species, symptoms and geography, 25 clinical categories were defined and therapy options ranked. In 12/25 categories, proposed treatment agreed with highest efficacy data from literature. For 5/25 categories no literature was found, and in 8/25 categories treatment advise differed from literature evidence. For uncomplicated cutaneous leishmaniasis, combination of intralesional antimony with cryotherapy is advised, except for L. guyanensis and L. braziliensis infections, for which systemic treatment is preferred. Treatment of complicated (muco)cutaneous leishmaniasis differs per species. For visceral leishmaniasis, liposomal amphotericin B is treatment of choice. Conclusions/Significance Our study highlights current knowledge about species-directed therapy of leishmaniasis in returning travellers and also demonstrates lack of evidence for treatment of several clinical categories. New data can easily be incorporated in the presented overview. Updates will be of use for clinical decision making and for defining further research. Human leishmaniasis is caused by unicellular parasites that are injected into the skin by sand-flies, small, flying insects. Many different Leishmania species cause various manifestations of disease, both of the skin and internal organs. Leishmaniasis is a curable disease but clear guidelines on the best available treatment are lacking. Leishmania species differ in sensitivity to available drugs. Until recently, identification of the infecting Leishmania parasite was laborious, thus therapy could not precisely be targeted to the infecting species, in contrast to many other infectious diseases. Nowadays, Leishmania parasites can be identified relatively easily with new DNA techniques. We studied efficacy of therapies for diseases due to different Leishmania species, limited to the English literature. Efficacy was summarized and presented in an easy to read format. Because of difficulties with identification of parasite species in earlier studies, quality of evidence was often limited. Our findings are a major help for clinicians to easily find optimal treatment for specific patients. Moreover, our results demonstrate where additional research is needed to further improve treatment of leishmaniasis.
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Khademvata S, Gharavi MJ, Yousefi E, Saki J. INOS and IFNγ Gene Expression in Leishmania major-Infected J774 Cells Treated With Miltefosine. INT J PHARMACOL 2011. [DOI: 10.3923/ijp.2011.843.849] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Ali NM, Fariba J, Elaheh H, Ali N. The efficacy of 5% trichloroacetic acid cream in the treatment of cutaneous leishmaniasis lesions. J DERMATOL TREAT 2010; 23:136-9. [PMID: 21034291 DOI: 10.3109/09546634.2010.500322] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Cutaneous Leishmaniasis (CL) is an endemic disease in Iran. Based on the results of our previous study, this study was designed as a pilot trial to evaluate the effect of 5% trichloroacetic acid (TCA) cream in the treatment of leishmaniasis lesions. METHODS 16 patients with positive smear for leishmaniasis were randomly selected for treatment with 5% TCA cream, twice a day for 8 weeks or up to complete healing of the lesions. Scar size was measured 6 months after complete epithelization of the lesions. RESULTS Mean area of the lesions was 38.81+ 81.9 mm(2) before treatment and 3.6 + 9.1 mm(2) at 6 month follow up period. Complete cure was achieved in 1 patient (6.3%) at week 2, 13 patients (86.7%) at week 7, and in all patients at week 8. There was no serious adverse reaction in none of the patients. CONCLUSION Decreasing the scar size and the low cost are two promising aspects in introducing 5% TCA cream as a potential alternative for intralesional glucantime in the treatment of CL. Considering the self limiting nature of the disease, this effect should be assessed further through a double blind randomized controlled trial.
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Affiliation(s)
- Nilforoushzadeh Mohammad Ali
- Research Center & Training of Leprosy and Skin Diseases, Department of Dermatology, Tehran University of Medical Sciences, Tehran, Iran
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Abstract
BACKGROUND Cutaneous leishmaniasis is caused by a parasitic infection and is considered one of the most serious skin diseases in many developing countries. Antimonials are the most commonly prescribed treatment but other drugs have been used with varying success. OBJECTIVES To assess the effects of treatments for Old World cutaneous leishmaniasis (OWCL). SEARCH STRATEGY We searched the Cochrane Skin Group Specialised Register (April 2008), the Cochrane Central Register of Controlled Trials (The Cochrane Library Issue 2, 2008), MEDLINE (2003-April 2008), EMBASE (2005-April 2008), CINAHL (1982-August 2007), LILACS (from inception to April 2008) and ongoing trials databases (August 2007). SELECTION CRITERIA Randomised controlled trials assessing treatments in immuno-competent people with OWCL confirmed by smear, histology, culture or polymerase chain reaction. DATA COLLECTION AND ANALYSIS Two authors independently assessed trial quality and extracted data. MAIN RESULTS We included 49 trials involving 5559 participants. Reporting quality was generally poor and only two studies contained sufficiently similar data to pool.In Leishmania major infections, there was good RCT evidence of benefit of cure around 3 months after treatment when compared to placebo for 200 mg oral fluconazole (1 RCT n = 200, RR 2.78; 95% CI 1.86, 4.16), topical 15% paromomycin + 12% methylbenzethonium chloride (PR-MBCL) (1 RCT n = 60, RR 3.09; 95% CI 1.14, 8.37) and photodynamic therapy (1 RCT n = 60, RR 7.02; 95% CI 3.80, 17.55). Topical PR-MBCL was less efficacious than photodynamic therapy (1 RCT n = 65, RR 0.44; 95% CI 0.29, 0.66). Oral pentoxifylline was a good adjuvant therapy to intramuscular meglumine antimoniate (IMMA) when compared to IMMA plus placebo (1 RCT n = 64, RR 1.63; 95% CI 1.11, 2.39)In Leishmania tropica infections, there was good evidence of benefit for the use of 200 mg oral itraconazole for 6 weeks compared with placebo (1 RCT n = 20, RR 7.00; 95% CI 1.04, 46.95), for intralesional sodium stibogluconate (1 RCT n = 292, RR 2.62; 95% CI 1.78, 3.86), and for thermotherapy compared with intramuscular sodium stibogluconate (1 RCT n = 283, RR 2.99; 95% CI 2.04, 4.37). AUTHORS' CONCLUSIONS Most trials have been designed and reported poorly, resulting in a lack of evidence for potentially beneficial treatments. There is a desperate need for large well conducted studies that evaluate long-term effects of current therapies. We suggest the creation of an international platform to improve quality and standardization of future trials in order to inform clinical practice.
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Affiliation(s)
- Urbà González
- Department of Dermatology, Research Unit for Evidence-based Dermatology, Hospital Plató, c/ Plato 21, Barcelona, Catalunya, Spain, 08006.
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Nilforoushzadeh MA, Sadeghian G, Jaffary F, Ziaei H, Shirani-Bidabad L, Mahzoni P. Successful treatment of lupoid cutaneous leishmaniasis with glucantime and topical trichloroacetic acid (a case report). THE KOREAN JOURNAL OF PARASITOLOGY 2008; 46:175-7. [PMID: 18830058 PMCID: PMC2553342 DOI: 10.3347/kjp.2008.46.3.175] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2007] [Accepted: 06/11/2008] [Indexed: 11/23/2022]
Abstract
Lupoid leishmaniasis is a unique form of cutaneous leishmaniasis characterized by unusual clinical features and a chronic relapsing course, mostly caused by infection with Leishmania tropica. In this clinical form, 1-2 yr after healing of the acute lesion, new papules and nodules appear at the margin of the remaining scar. Herein, we describe a case of this clinical form that was resistant to 2 courses of treatments: systemic glucantime and then a combination therapy with allopurinol and systemic glucantime. However, marked improvement was seen after a combination therapy with topical trichloroacetic acid solution (50%) and systemic glucantime, and there were no signs of recurrence after 1 yr of follow-up.
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Affiliation(s)
- Mohamad Ali Nilforoushzadeh
- Skin Diseases and Leishmaniasis Research Center, Department of Pharmacology and Toxicology, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
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