Active clinical trials for "Rare Diseases"

This study evaluates adherence to the oral chaperone therapy migalastat in patients with Fabry disease.

CoRDS, or the Coordination of Rare Diseases at Sanford, is based at Sanford Research in Sioux Falls, South Dakota. It provides researchers with a centralized, international patient registry for all rare diseases. This program allows patients and researchers to connect as easily as possible to help advance treatments and cures for rare diseases. The CoRDS team works with patient advocacy groups, individuals and researchers to help in the advancement of research in over 7,000 rare diseases. The registry is free for patients to enroll and researchers to access. Visit sanfordresearch.org/CoRDS to enroll.

The primary purpose of this study is to discover new disease genes for rare Mendelian disorders and its secondary purpose include diagnosing people with rare genetic disorders that have not been previously diagnosed through conventional clinical means, learning more about the pathobiology of genetic disorders, and developing novel diagnostic technologies and analytics. 500 participants with undiagnosed and suspected genetic disorders will be recruited over approximately 5 years time.

Background: - A number of rare inherited diseases affect only a few patients, and the genetic causes of these conditions remain unknown. Researchers are studying the use of a new technology called whole genome sequencing to learn which gene or genes cause these conditions. Understanding the genes that cause these diseases is important to improve diagnosis and treatment of affected patients. Objectives: To identify the genetic cause of disorders that are difficult to identify with existing techniques. To develop best practices for the medical and counseling challenges of whole genome sequencing. Eligibility: Individuals who have one of the rare disorders under consideration in this study. These conditions are generally those in which the genetic cause of the disorder is unknown. The eligibility of most individual participants will be decided on a case-by-case basis by the researchers. Family members of affected individuals, if that family member (often a parent) may provide genetic information. Design: Participants in this study will have at least one and in some cases several of the following procedures: A medical genetics evaluation. Other tests that may include x-rays, magnetic resonance imaging (MRI) exams, and consultations with other doctors. Not all studies are necessary for each person, but the information from the tests may be required to proceed with some of our gene sequencing studies. Clinical photographs to document certain aspects of the disorder. Blood and skin biopsy samples, or other tissue samples, as required by the study doctors. Genetic testing, as decided by the researchers. However, most participants in this study can expect to undergo whole genome sequencing, which is a technique to study all of a person s genes. Some participants may be asked to take part in a telephone interview and/or a web-based survey. Participants will have choices about what kinds of results from whole genome sequencing they wish to learn. After the tests have been completed and the results of the genetic studies are known, participants will be offered a return visit to the National Institutes of Health to learn these results. During this visit, participants will be asked to complete surveys and participate in interviews related to their decisions to participate in the study and to learn individual genetic test results.

General aim of the study is the improvement of the clinical knowledge of ultra-rare inherited metabolic and degenerative neurological diseases (prevalence less than 5:100,000) in adulthood through the systematic longitudinal collection of clinical, laboratory and instrumental data.

This is an international, multicenter study with two components: Registry A standardized genetic screening and a prospective, standardized, cross-sectional clinical data collection Enrollment is open to all genes on the RD Rare Gene List Natural History Study A prospective, standardized, longitudinal Natural History Study Enrollment opens gene-by-gene, based on funding and within-gene Registry enrollment The study objectives are as follows. Registry Objectives Genotype Characterization Cross-Sectional Phenotype Characterization (within gene) Establish a Link to My Retina Tracker Registry (MRTR) Ancillary Exploratory Studies - Pooling of Genes Natural History Study Objectives Natural History (within gene) Structure-Function Relationship (within gene) Risk Factors for Progression (within gene) Ancillary Exploratory Studies - Pooling of Genes

The goal of this observational study is to learn and assess muscle morphological and electromechanical properties in patients affected with Marfan syndrome (MFS) and Ehlers Danlos syndrome (EDS). the main questions it aims to answer are: To assess the ability to develop muscle strength; Muscle and tendon morphology involved in muscle contractions/relaxation; Neuromuscular functionality. Participants will be take part in the study by performing a test for the assessment of the neuromuscular activity (voluntary muscle contractions) and undergoing a muscle ultrasound for the study of muscles and tendons. Researchers will compare the two groups with a control group to see potential differences in the morphological and neuromuscular structures of syndromic patients.

This study evaluates predictors for the incidence of arrhythmias and sudden cardiac death as well as terminal heart failure in patients with Fabry disease.

The DiRiP study will enroll patients (n = 3500) with unclear rare diseases and suspected genetic reasons. In group 1 (n = 500) subjects are clinically characterized in the context of outpatient/ inpatient standard care at the UKT or cooperating location, NGS analyzes and other omics analyzes (transcriptomics, proteomics, metabolomics), functional cell biology studies will be performed. In group 2 diagnostics is already performed. The DiRiP-study fully integrates with the newly formed European Reference Networks (ERNs) for rare diseases, and in particular the ERN-RND, -EURO-NMD, -ITHACA, and -GENTURIS.

The goal of this observational study is to describe and assess the presence of perceived fatigue in subjects with MFS and EDS. the main question it aims to answer through the FSS instrument is: The relationship of fatigue with physical and psychological characteristics, the presence of depressive disorders and insomnia.