View clinical trials related to Lyme Disease.
Filter by:The aim of this study is to assess the effect of Saccharomyces boulardii CNCM I-745 on gut microbiota in patients undergoing antibiotic therapy (in the context of erythema migrans (early skin form of Lyme borreliosis)).
This is a mixed methods study exploring the experiences of pregnancy and parenting among participants with Lyme disease. Eligible participants will have been diagnosed with Lyme disease (LD), post-treatment Lyme disease syndrome (PTLDS), and/or chronic Lyme (CL) either during or before a prior pregnancy. Participants will complete quantitative surveys on topics such as their medical history, their child(ren)'s development, and demographic information. They will then participate in a qualitative interview where they will be asked about their experiences with pregnancy and with parenting their child(ren) in the context of their condition.
The aim of the study is to investigate the applicability and performance of 64Cu-DOTATATE PET/CT/MR for diagnosis in patients with Lyme neuroborreliosis (LNB). In this prospective, observational cohort study with 64Cu-DOTATATE, the investigators wish to include a total of 50 patients clinically suspected of LNB. The investigators will investigate the diagnostic value of 64Cu-DOTATATE-PET comparing clinically suspected and CSF verified LNB patients with clinically suspected patients without CSF verification. The investigators hypothesize that the information obtained from 64Cu-DOTATATE PET/CT/MRI can improve the diagnostics of LNB as well as that 64Cu-DOTATATE PET/CT/MRI will be able to contribute to the follow-up of patients by adding prognostic information and the risk of persistent symptoms. The application of 64Cu-DOTATATE PET/CT/MRI in the diagnostic work-up of LNB would thus expectedly lead to a more precise diagnosis and risk assessment.
The investigators propose a single center, prospective observational study in children with Lyme disease (LD), the Borrelia B-cell diagnostics (BRILLIANT) study, to assess the immune response against Borrelia burgdorferi (Bb) with the following main objectives: 1. Development of Bb-specific ASC ELISpot as a new test method for diagnosis of early LD. There is an urgent unmet clinical need for a better diagnostic tool for early LD, as the current standard two-tier testing has low sensitivity in recently infected patients and may show false positive results in recovered patients due to long-term persistence of antibodies against Bb. The measurement of Bb-specific ASC with the ELISpot assay my has the potential to overcome these issues and to improve diagnosis in early LD. 2. Extensive analysis of the immune response in LD. The immune response in LD is not well understood. Large-scale studies assessing the detailed immune cell subsets/phenotypes present in blood, CSF, or synovial fluid of LD patients with respective manifestations are lacking. 3. Isolation and characterization of causative Bb species. Existing literature suggests that Bb genospecies and/or genotypes may determine virulence and manifestations, but large-scale studies assessing Bb genospecies/genotypes in different manifestation of LD are lacking. 4. Collection of clinical data about symptoms, severity, routine laboratory and diagnostic test results, treatment, and outcome of LD. 5. Biobanking samples for analysis in the future. Project population Inclusion criteria: Children, 0-17 years of age, at University Children's Hospital Zurich: - LD differential diagnosis cohort: Patients presenting at the ED with differential diagnosis of LD according to the treating physician. - Control cohort: Previously healthy patients (HC) with routine blood investigations presenting at the ED or PID outpatient department Exclusion criteria: Primary or secondary immunodeficiency.
The purpose of this pilot study is to assess the feasibility of longitudinal neurodevelopmental evaluation of fetuses and infants exposed to Lyme disease in utero. Participants with Lyme disease or Post-Treatment Lyme Disease Syndrome (PTLDS) will be recruited during pregnancy. Pregnancies will be monitored and infant development will be assessed from birth until age 18 months.
The purpose of this study is to evaluate the safety and immunogenicity in parallel of heptavalent mRNA-1975 and monovalent mRNA-1982 against Lyme disease in healthy adult participants.
The aim of this study is to assess B. burgdorferi antibodies in children and adolescents in north-western Switzerland and neighbouring countries ("Triregio") treated at the University Children's Hospital Basel to define age-dependent B. burgdorferi seroprevalence rates.
This study is one of the first studies to investigate a non-antibiotic approach to the treatment of symptoms that persist after antibiotic treatment for Lyme disease (PTLS). Transcutaneous auricular vagus nerve stimulation (taVNS) offers the potential of being an effective and non-toxic approach to reduce the burden of multisystem symptoms in patients with PTLS. This study seeks to address an important goal: to assess the safety, feasibility, and tolerability of a new non-invasive, non-pharmacologic treatment for patients with symptoms that persist despite prior antibiotic treatment for Lyme disease.
the study is offered to adolescents aged 12 to 17 and their families suspected of or suffering from Lyme barilliosis. During inclusion, three interviews will be carried out for each family. This choice of the number of interviews per family seems the most appropriate to have a plurality of answers to the questions asked. Thus, these will have a duration of 30 min to 1 hour and will be carried out by an anthropologist. The first interview will be with the teenager. The second interview will then concern the parent(s). Finally, the last appointment will be with the teenager and his parents.
Lyme borreliosis, commonly known as Lyme disease, has been clinically described for more than a century, but has been officially recognized for 40 years, with the detection of the Borrelia bacterium by W. Burgdorfer, in ticks of the Ixodes ricinus complex, identified a few years before.