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

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

Status
UNKNOWN
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT03491280
Acronym
DiRiP-RD
Enrollment
5500
Registered
2018-04-09
Start date
2018-05-01
Completion date
2025-04-30
Last updated
2022-05-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Genetic Predisposition, Rare Diseases

Keywords

Rare Diseases, Genetic Predisposition, Omics Technology, Next Generation Sequencing (NGS)

Brief summary

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.

Detailed description

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.

Interventions

Blood take for genetic diagnostic.

Sponsors

University Hospital Tuebingen
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
OTHER

Eligibility

Sex/Gender
ALL
Healthy volunteers
No

Inclusion criteria

* Unclear diagnosis * Suspected genetic cause of the disease

Exclusion criteria

* Missing informed consent of the patient/ legal guardian

Design outcomes

Primary

MeasureTime frameDescription
Molecular geneticDay 1Verification of the genetic causes of unclear genetic diseases

Secondary

MeasureTime frameDescription
Number of diagnosesDay 1Improve number of diagnoses of unclear syndromes
Characterization of gene defectsDay 1Further characterization of the identified gene defects
Number of patients receiving appropriate therapy after successful diagnosisDay 1Number of patients receiving appropriate therapy after successful diagnosis

Countries

Germany

Contacts

Primary ContactHolm Graessner, Dr.
holm.graessner@med.uni-tuebingen.de+49 (0)7071/29-85944
Backup ContactLudger Schöls, Prof. Dr.
ludger.schoels@uni-tuebingen.de+49-(0)7071-2982057

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026