Ignite Creation Date:
2025-12-24 @ 3:50 PM
Ignite Modification Date:
2026-01-02 @ 9:19 AM
Study NCT ID:
NCT05650892
Status:
UNKNOWN
Last Update Posted:
2023-02-22
First Post:
2022-06-07
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Male-female Differences in Immunohistological and Biomechanical Properties of the Thoracic Aorta
Sponsor:
Hanneke Takkenberg
Organization:
Study Overview
Official Title:
Male-female Differences in Immunohistological and Biomechanical Properties of the Thoracic Aorta
Status:
UNKNOWN
Status Verified Date:
2023-02
Last Known Status:
ACTIVE_NOT_RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
MAFATS
Brief Summary:
Thoracic aortic aneurysms (TAA) result from progressive dilatation of the thoracic aorta and confer a risk for aortic dissection or rupture, which is associated with significant morbidity and mortality. In the Netherlands there are an estimated 200.000 adults with TAA, and annually 600 deaths after aortic dissection or rupture. There are clear differences in the incidence of TAA between men and women, with a higher incidence in men. Little is known on possible differences in outcome between male and female patients with Thoracic Aortic Aneurysm (TAA). Aortic disease is thought to affect men more frequently than women, and aortic growth is different between men and women. Current data suggest that women are at an increased risk of both dying from aortic dissection and having aorta-related complications compared to men (1). The mechanisms for these male-female difference in TAA outcome remain, however, unclear. The timing of preventive surgery is now not different for men and women, but gender-based cut-off values for maximal aortic diameter based on differences in vessel wall composition might be needed.
Detailed Description:
Thoracic aortic aneurysms (TAA) result from progressive dilatation of the thoracic aorta and confer a risk for aortic dissection or rupture, which is associated with significant morbidity and mortality. In the Netherlands there are an estimated 200.000 adults with TAA, and annually 600 deaths after aortic dissection or rupture. There are clear differences in the incidence of TAA between men and women, with a higher incidence in men. Little is known on possible differences in outcome between male and female patients with Thoracic Aortic Aneurysm (TAA). Aortic disease is thought to affect men more frequently than women, and aortic growth is different between men and women. Current data suggest that women are at an increased risk of both dying from aortic dissection and having aorta-related complications compared to men(1). However, the mechanisms for these male-female differences in TAA outcome remain unclear. The timing of preventive surgery is not different for men and women, but gender-based cut-off values for maximal aortic diameter based on differences in vessel wall composition might be beneficial for outcome.
The current research project aims to implement male-female specific insights into aortic root and ascending aorta characteristics into clinical practice, allowing better identification of high risk Thoracic Aortic Aneurysm (TAA) patients and better timing of intervention. With this study the investigators aim to obtain insight into male-female differences in the immunohistological and biomechanical properties of the thoracic aortic wall. In order to reveal possible mechanisms for male-female differences in TAA.
The current research project aims to implement male-female specific insights into aortic root and ascending aorta characteristics into clinical practice, allowing better identification of high risk Thoracic Aortic Aneurysm (TAA) patients and better timing of intervention. With this study the investigators aim to obtain insight into male-female differences in the immunohistological and biomechanical properties of the thoracic aortic wall. In order to reveal possible mechanisms for male-female differences in TAA.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: