Ignite Creation Date:
2025-12-25 @ 2:23 AM
Ignite Modification Date:
2025-12-26 @ 12:55 AM
Study NCT ID:
NCT04950634
Status:
COMPLETED
Last Update Posted:
2025-08-07
First Post:
2021-05-30
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Sexual Dimorphism in Cardiovascular Autonomic Neuropathy in Patients With Type 1 Diabetes
Sponsor:
Fundacion para la Investigacion Biomedica del Hospital Universitario Ramon y Cajal
Organization:
Study Overview
Official Title:
Sexual Dimorphism in the Prevalence and Progression of Cardiovascular Autonomic Neuropathy in Patients With Type 1 Diabetes
Status:
COMPLETED
Status Verified Date:
2025-08
Last Known Status:
None
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:
None
Brief Summary:
Sex might interact with cardioautonomic neuropathy (CAN) in the development of macrovascular disease in patients with type 1 diabetes (T1D). The regulation of the autonomic system shows sexual dimorphism, and may contribute to the cardiovascular risk overload in women with T1D.
The aims of this project are:
A.1) Determining the prevalence of CAN and subclinical atherosclerosis in a large cohort of consecutive patients with T1D as a function of sex (cross-sectional study).
A.2.) Addressing the progression of CAN and subclinical atherosclerosis in patients with T1D as a function of sex (longitudinal prospective study).
A.3.) Investigating the influence of sex steroids and circulating biomarkers in the development and progression of CAN and subclinical atherosclerosis.
Research designs:
A cross-sectional design/prevalence screening study determining the prevalence of CAN as a function of sex in 320 consecutive individuals with DM1.
A longitudinal prospective study: the cohort of prevalence screening study will be prospectively followed, and the assessment of cardiovascular autonomic function and subclinical atherosclerosis will be repeated over time.
The aims of this project are:
A.1) Determining the prevalence of CAN and subclinical atherosclerosis in a large cohort of consecutive patients with T1D as a function of sex (cross-sectional study).
A.2.) Addressing the progression of CAN and subclinical atherosclerosis in patients with T1D as a function of sex (longitudinal prospective study).
A.3.) Investigating the influence of sex steroids and circulating biomarkers in the development and progression of CAN and subclinical atherosclerosis.
Research designs:
A cross-sectional design/prevalence screening study determining the prevalence of CAN as a function of sex in 320 consecutive individuals with DM1.
A longitudinal prospective study: the cohort of prevalence screening study will be prospectively followed, and the assessment of cardiovascular autonomic function and subclinical atherosclerosis will be repeated over time.
Detailed Description:
None
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?:
False
Is an FDA AA801 Violation?: