Active clinical trials for "Leprosy"

This study will be a single center, Phase 2, open-label trial to evaluate the safety and efficacy of 200mg CC-11050 administered twice daily taken with food for patients with moderate to severe ENL. The study will be performed in two steps: 1) to evaluate immediate effect in safety and efficacy of drug in 10 males with new or new recurrent episode ENL and, if found to be safe and effective by the DSMB and 2) if allowed by the DSMB, and approved by relevant study stakeholders, an additional 40 ENL patients will be enrolled for up to 52 weeks of treatment. A safety analysis will be conducted on all patients who have received at least one dose of study drug, and will include the frequency of all adverse events and laboratory abnormalities as well as frequency of dose interruptions, dose reductions and treatment discontinuation.

This trial aims to evaluate the efficacy, tolerability and safety of adjunct metformin added to standard-of-care multi-drug therapy (MDT) in patients with multibacillary leprosy, and explore its effects on immunological endpoints. A double-blind, placebo controlled proof-of-concept trial will be performed in which patients with newly diagnosed multibacillary leprosy will be randomized (1:1) to metformin 1000mg OD versus placebo for 24 weeks in addition to MDT during 48 weeks. The main research question is whether adjunctive metformin, combined with MDT, will improve the clinical outcomes of patients with multibacillary leprosy by mitigating leprosy reactions, thereby reducing nerve damage and corticosteroid use and its associated morbidity. The second aim is to explore whether adjunct metformin, added to MDT, has an acceptable tolerability and safety in patients with multibacillary leprosy.

There will be two study arms. Arm 1 will be the intervention arm in which there will be provided BE-PEP to all persons residing within 100 meters of an index case, to be repeated after four weeks for household contacts. Arm 2 will be the comparator arm in which the WHO recommended standard PEP will be provided, i.e. 10 mg/kg of rifampicin in a single dose. In both arms the investigators will target anyone living within 100 meters of an index case or the entire village if more than 50% are eligible. Provision of BE-PEP will start in 2023 and follow-up will continue until 2026. The main study outcome will be the comparison of leprosy risk in individuals that received BE-PEOPLE standard WHO SDR-PEP versus individuals that received BE-PEP. In addition the investigators will compare the overall leprosy incidence over the follow-up period between the two study arms.

Despite large efforts to eradicate leprosy, this curable mycobacterial infection still affects 250,000 new individuals annually. Half of the globe's leprosy patients live in Brazil and India. In 2013, 33,033 new leprosy cases diagnosed in Brazil, with an average incidence of 1.05 cases / 10 000 inhabitants. Recently a new concept of care after cure has called attention for severe pain in previously treated patients, particularly, neuropathic pain. Even so, until now no single drug has been studied for the treatment of pain in this patients, and the use of drugs is based on the study of other diseases. We designed the first placebo-controlled, double blinded randomized trial in the use of flexible-dose amitriptyline (tricyclic antidepressant) for the treatment of neuropathic pain related to leprosy

The purpose of this study is to assess the efficacy of an 8-week bedaquiline monotherapy regimen in participants with treatment-naive, multibacillary (MB) leprosy.

This is a phase 1b/2a, double-blind, randomized, placebo-controlled clinical trial to evaluate the safety, tolerability, and immunogenicity of the LEP-F1 + GLA-SE investigational vaccine compared to placebo.

The main objective of the present study is the genotyping of M. leprae strains found in leprosy patients in French Guiana. The secondary objectives are to investigate the presence of M. lepromatosis in these patients, the molecular research of M. leprae resistance to anti-leprosy antibiotics, the study of risk factors for leprosy in humans in Guyana and in particular direct or indirect contact with armadillos, as well as the determination of phylogenetic links between the M. leprae strains found in French Guiana, and with the regional and world reference strains Epidemiology of leprosy in French Guiana.

Foot drop deformity is a life limiting condition characterized by loss of ankle dorsiflexion and eversion. Main condition leading to drop foot condition include irrecoverable muscle and nerve injuries, poliomyelitis, drug poisoning, strokes, cerebral palsy, Charcot - Marie - Tooth disease, meningomyelocele, club foot, Friedreich's ataxia and Leprosy (1-4). Anterior transposition of Posterior tibialis tendon (PTT) is the gold standard for surgical restoration of functional dorsiflexion of a permanently paralyzed foot (1, 4-10). Two methods of rerouting the posterior tibialis tendon have been reported, one through the interosseous membrane i.e. Interosseous route (7, 10) and second subcutaneously around the medial side of tibia i.e. Extramembranous or circumtibial route (11-13). Both these techniques have been widely described in literature (4-16) and are being extensively used in surgical management of foot drop. The selection of technique depends on surgeon choice and patient factors. There is a clinical equipoise with regards to these two techniques of Tibialis posterior tendon transfer and through our study we aim to compare the clinical and functional outcomes of these two techniques. There are no studies in literature which compare the clinical and functional outcomes with regards to both these methods. Although there are many studies to demonstrate the functional and clinical effectiveness of the respective procedures, there is a paucity of clinical trials comparing these two surgical techniques with regards to clinical and functional outcomes. Furthermore there are no head to head clinical trials to compare the outcomes with regards to these two methods of Tibialis Posterior tendon transfer (Medline search dated 03/03/ 2012) we propose to compare the clinical and functional outcomes with regards to the two techniques i.e extra membranous and Interosseous technique of Tibialis Posterior tendon transfer performed in patients with foot drop as a result of nerve palsy. Through our prospective randomized trial we aim to answer the research question, whether one method has any superior outcome over the other?

The purpose of this randomized trial is to verify if leprosy patients, despite of their classification, can be treated with the same regimen without compromising patient cure and acceptability of the treatment. At present, patients classified as multibacillary leprosy are treated for 12 months with three drugs, and patients classified as paucibacillary leprosy are treated for 6 months with two drugs. The study is going to test a unified regimen for paucibacillary and multibacillary patients by treating leprosy patients with three drugs for 6 doses.

Neuropathic ulcers are common sequelae of leprosy. The objectives of this study are to analyze the clinic-epidemiological characteristics of patients attended at one specialized dressing service from a leprosy-endemic region of the Brazilian Amazon and to evaluate the effect of Low Level Laser Therapy on wound healing of these patients.