Diagnostic Research in Patients With Rare Diseases - Solving the Unsolved Rare Diseases

In the DiRiP-RD study (monocentric, prospective, open-label diagnostic study), patients with genetically unexplained diseases will be analyzed or re-analyzed from existing datasets for further omics analysis. These are evaluated with regard to the following questions: Primary: * Verification of the genetic causes of unclear genetic diseases Secondary: * Improve number of diagnoses of unclear syndromes * Further characterization of the identified gene defects * Number of patients receiving appropriate therapy after successful diagnosis. In addition, patient phenotype and genotype data can be collected using a software tool for collecting and analyzing phenotypic information of patients with genetic disorders ( PhenoTips®) software to facilitate data exchange within the UKT, with external collaborators and data transfer to the Solve-RD project.