miRNA in Patients With Thoracic, Abdominal and Intracranial Aneurysms

Na Homolce Hospital

Status: Completed

Conditions: Vascular Aneurysm

Treatments: Diagnostic Test: ngs next generation sequencing

Study type: Observational

Funder types: Other

Identifiers

NCT05382611

IG144101

Details and patient eligibility

About

To assess the expression of miRNA in patients with TAA, AAA in aneurysmatic tissue and to compare this expression with the healthy tissue in the same patient.

In the same cohort, to asses the presence of miRNA in plasma and to compare with the control group.

Over the period of three years,to follow subjects in order to assess if the presence of certain miRNAs speeds up or slows down the progression of disease.

In patients with intracranial aneurysms to detect miRNA in plasma especially in patients with familial occurrence.

Full description

MicroRNAs constitute a recently discovered class of non-coding RNAs that play key roles in the regulation of gene expression. Acting at the post-transcriptional level, MicroRNAs have been shown to be involved in a wide range of biological processes such as cell cycle control, apoptosis and several developmental and physiological processes including stem cell differentiation, hematopoiesis, hypoxia, cardiac and skeletal muscle development. In addition to their important roles in healthy individuals, microRNAs have also been implicated in a number of diseases including a broad range of cancers, cardiovascular and heart disease. Their different expression in aortic tissue in patients with aortic abdominal aneurysm and their association with the progression of the disease were confirmed. They represent the potential target for the treatment of the disease. MiRNA act as biomarkers showing the potential risk of the presence of TAA, AAA and intracranial aneurysm, for the prediction of TAA and AAA progression and for the discovery of new treatment possibilities.

Enrollment: 35 patients

Sex: All

Ages: 18 to 80 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. 18 years of age or older
2. Patient willing and able to sign clinical trial Informed Consent
3. Patient with AAA or TAA who require an open surgical procedure, or patient with intracranial aneurysm indicated for radiological intervention

Exclusion criteria

1. Patient with multiorgan failure

Trial design

35 participants in 2 patient groups

Patients Controls

Description:

Control group

Treatment:

Diagnostic Test: ngs next generation sequencing

Patients with aneurysma

Description:

Patients with aneurysma

Treatment:

Diagnostic Test: ngs next generation sequencing