View clinical trials related to Leishmaniasis, Cutaneous.
Filter by:A randomized controlled pilot trial with the aim of identifying the dose of liposomal amphotericin B associated with the highest cure rate in Cutaneous Leishmaniasis (CL). We selected 28 patients of both sexes, aged 60 years or older, diagnosed with CL and confirmed by detection of L. braziliensis DNA. The groups were treated with different total doses of medication: G1: 12 mg/kg; G2: 18mg/kg; G3: 24 mg/kg. Clinical and laboratory evaluations were carried out during the period of 180 days (D0, D15, D30, D60, D120, D150 and D180).
Phase 2/3 randomized and controlled clinical trial, which will evaluate the effectiveness of the association meglumine antimoniate (Glucantime) with tofacitinib in the cure of CL and the capacity of this association to reduce the time of cure of the disease.
This project is composed of a phase I study with the purpose of evaluating adverse reactions and the best dose to be used of Sm29 and a phase II randomized controlled study with 3 arms with the purpose of comparing the efficacy of meglumine antimoniate associated with Sm29, with meglumine antimoniate plus placebo and meglumine antimoniate alone in the treatment of cutaneous leishmaniasis.
Leishmaniasis is a vector-borne disease caused by obligate, intracellular protozoa of the genus Leishmania and transmitted by phlebotomine sandflies. It is found mostly in tropical and subtropical areas then it has spread into southern Europe. Increased international travel and immigration have led to an increased diagnosis of leishmaniasis cases in nonendemic areas (Kollipara et al., 2016). Foci of CL, caused by L. ma¬jor, occur in Afghanistan, Egypt, Iran, Iraq, Jordan, Libya, Morocco, Palestine, Pakistan, Saudi Arabia, Sudan, Syria, Tunisia, and Yemen. Many researchers have studied leishmaniasis in the endemic northern African countries, e.g., Morocco, Algeria, Tunisia, Egypt, and Libya. One of the established endemic leishmaniasis Libyan provinces is Al-jabal Al-gharbi province, where CL comprises a major parasitic health problem (Abdellatif et al., 2013).To evaluate the efficacy of intralesional cryotherapy, intralesional Voriconazole, and oral doxycycline in the treatment of cutaneous leishmaniasis compared to the conventional treatment (intralesional SSG).
An effectiveness-implementation sequential explanatory hybrid design type 2 was performed in two rural communities of Colombia. A quasi-experimental study with historical control (standard of care) was designed to estimate the effectiveness of community-based intervention using the Guaral+ST mobile application (app). Three implementation outcomes were evaluated: acceptability and usability by qualitative methods, and fidelity by quantitative methods
Miltefosine is the only oral treatment currently available for Cutaneous Leishmaniasis. Despite several reports of good efficiency in other countries of South America, miltefosine remains limited to a compassionate use in France. The objective of this study is to collect data regarding the efficacy, safety and acceptability of miltefosine in patients treated in French Guiana since 2017.
Cutaneous leishmaniasis manifestations range from self-healing localized skin ulcers/nodules to diffusely spread chronic lesions. Knowledge on the host-parasite interactions underpinning the different clinical presentations is scarce, in particular for L. aethiopica infections where disease can be extremely severe. Our aim is to define differences in skin immune responses and parasite virulence in CL patients at single cell/parasite level and how it underpins the different clinical presentations (localised, mucocutaneous and diffuse), by producing the first spatially-resolved 'ecological' map of the lesions.
Cutaneous Leishmaniasis (CL) is a parasitic disease caused by more than 20 different species of the protozoan parasite Leishmania. CL generally begins with a papule at the sand fly bite site, increasing to form a nodule that progresses to ulceration, or a scaly or wart-like plaque, over a period of 1 to 3 months. The exact incidence of CL is not known. An estimated 1.2 million cases / year in approximately 100 countries around the world suffer from different forms of CL. In general, most lesions become ulcerated during the course of the disease. Among the different species of the parasite that cause LC, L. tropica from the Old World and L. braziliensis from the New World are considered the most important due to the severity of the disease they produce and because they are more difficult to cure with medications currently available. Since 2010, the World Health Organization has insisted on the need to work on products that become alternatives for the treatment of CL, especially in products that serve topical application because with them, the probability of systemic toxicity is lower , increasing patient safety. Among the options for topical treatment are natural products that have been, are, and will be extremely important as sources of medicinal agents. In addition to natural products that have found direct medicinal application as pharmaceutical entities, many others can serve as chemical models or templates for the design, synthesis and semi-synthesis of novel substances for the treatment of human diseases. Arnica montana L. is a plant with anti-echemotic, healing, anti-inflammatory, analgesic and antineuralgic properties; It is included in the Colombian vademecum of medicinal plants. In previous studies it has been observed that the contact of the ulcerated skin with the product for up to 60 days does not generate toxic effects at the local level (application site) or at the systemic level, so it can be considered safe for use. To date there are no human studies with CL. Therefore, it is intended to evaluate the safety and tolerability of Arnica tincture in individuals with uncomplicated CL, by measuring the occurrence and severity analysis of local and systemic adverse events.
Clinical, epidemiological, therapeutic and microbiological investigation of an outbreak of cutaneous Leishmaniasis that occurred among military personnel in French Guiana in 2020.
Infections due to protozoa of the genus Leishmania are a major worldwide skin problem, with high endemicity in developing countries including Pakistan. As far as concern for the treatment of cutaneous leishmaniasis (CL), there is no single therapeutic agent that has proved a satisfactory efficacy and safety. Therefore, the objective of this research study was to develop an alternative therapeutic approach for the treatment of CL. In the current research protocol, two herbal topical formulations (Gyburene and Thuscare) were prepared containing to contain 5% Casuarina equisetifolia L. and Thespesia populnea L. plant extract and evaluate their leishmanicidal potential in pre-clinical and randomized clinical trials studies. Preclinical studies were performed on BALB/c mice after the development of a lesion on the dermis caused by the Leishmania (L.) major parasite. Six weeks randomized, single single-blind placebo controlled study was also conducted on seventy eight L. major infected patients divided into three groups i.e. treated, reference and placebo with the 1:1 ratios.