Relationship of Noninvasive Assessment of Central BP With 10 Years Atherosclerotic CVD in Subclinical Hypothyroidism

NCT ID: NCT06607978

Last Updated: 2024-09-24

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Total Enrollment: 100 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2024-10-31
• Study Completion Date: 2026-12-31

Brief Summary

verify Relationship of noninvasive assessment of central arterial blood pressure with 10 years Atherosclerotic Cardiovascular disease (ASCVD) in Subclinical hypothyroidism

Detailed Description

Subclinical hypothyroidism (SCH), characterized by elevated thyrotropin (TSH) levels with normal free thyroxine (T3,T4) concentrations, is a prevalent disorder affecting approximately 10% of the adult population. It has been increasingly recognized for its potential impact on cardiovascular health. A 10-year follow-up study highlighted a significant association between elevated serum TSH levels and increased cardiovascular (CV) risk, independent of conventional risk factors. And it demonstrated its association with hypercholesterolemia and atherosclerosis as the leading risk of CVD. Moreover, in a recent meta-analysis, subclinical hypothyroidism was shown actually be correlated with an increased risk of CVD and mortality.

Monitoring thyroid function underscores the potential importance of cardiovascular (CV) risk assessment, for patients with subclinical hypothyroidism (SCH). Incorporating thyroid function tests, such as TSH and free thyroxine (FT4) levels, alongside non-invasive central arterial blood pressure monitoring, provides a comprehensive understanding of a patient's CV risk. This integrated approach enables early identification and targeted interventions, ultimately improving patient outcomes and reducing the incidence of CVD among those with SCH.

One of the earliest functional changes underlying ASCVD is Arterial stiffening it reflects a variety of pathologies, including atherosclerosis. As an important determinant of cardiovascular health, arterial stiffness can contribute to increased blood pressure and reduces vessels' capacity to buffer the pulsatile flow when the heart contracts, which are significant risk factors for predicting ASCVD.

For continuous non-invasive central arterial blood pressure monitoring, the auscultatory method or The Oscillometric technique can be used. These methods provide valuable insights into the health of the central arteries, which are crucial in understanding the cardiovascular risk profile of patients with SCH.

Conditions

Subclinical hypothyroïdism

Study Design

• Observational Model Type: CASE_CONTROL
• Study Time Perspective: RETROSPECTIVE

Study Groups

patients with subclinical hypothyroidism admitted to internal medicine department.

patients with subclinical hypothyroidism admitted to internal medicine department.

No interventions assigned to this group

healthy match individual .

healthy match individual

No interventions assigned to this group

Eligibility Criteria

Inclusion Criteria

• Age 18-70
• Both sex

Exclusion Criteria

• Patients had thyroidectomy operation
• Patients with a history of encompassing acute coronary syndrome (ACS).
• Myocardial infarction (MI).
• Coronary heart disease (CHD).
• Cerebrovascular diseases or other arterial revascularization

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 70 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Assiut University

OTHER

Sponsor Role: lead

Responsible Party

Mona Abdelhameed Saber

Principal investigator

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Mohamed Faisal, Doctor

Role: STUDY_DIRECTOR

Dr/ Mohamed Faisal El Adway

Central Contacts

Mona Abdelhameed, Master

Role: CONTACT

Mona.16266057@med.aun.edu.eg

+201015832556

Sohair Mostafa, Prof

Role: CONTACT

soheir@aun.edu.eg

01069347314

Other Identifiers

Central BP and hypothyroidism

Identifier Type: -

Identifier Source: org_study_id