Clinical trial Recruiting at 1 site Interventional Ages 70 and up

Assessing hypothyroidism in elderly patients after TAVI

Official title: Hypothyroidism After the TAVI Procedure in Elderly Patients

Run by Universitair Ziekenhuis Brussel · NCT04831957 · Data updated 2026-11-12

This study looks at how common hypothyroidism is in older patients after they have a heart valve replacement procedure and what factors might contribute to it.

Quick facts

Study typeInterventional
Ages70 Years and up
SexAll
Enrollment20 (estimated)
SponsorUniversitair Ziekenhuis Brussel
Academic / other
Drugs / interventionsradiation
Locations1 site (Brussels)
StatusRecruiting
StartedJuly 26, 2021
Main results expectedDecember 31, 2050
Study endsDecember 31, 2050
Registry record updatedDecember 9, 2024
Trial IDNCT04831957 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are males and females aged 70 years and older who are scheduled to undergo a TAVI procedure.

Probably not a fit

Patients with known thyroid dysfunction or those receiving specific medications like lithium or recent radio-iodine treatment may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the incidence and predictive factors of hypothyroidism in elderly patients who undergo trans-catheter aortic valve replacement (TAVI) for aortic stenosis. It aims to assess thyroid function before and after the TAVI procedure, considering factors such as underlying thyroid disease and medication use. The study will also explore how the occurrence of hypothyroidism affects geriatric assessments in these patients. By understanding these dynamics, the study seeks to improve patient outcomes following TAVI.

Why it matters

Potential benefit: If successful, this study could lead to better management of thyroid function in elderly patients undergoing TAVI, potentially improving their overall health outcomes.

How similar studies have gone: While the approach of assessing thyroid function post-TAVI is relatively novel, similar studies have indicated the importance of monitoring thyroid health in elderly patients undergoing major procedures.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Provision of signed and dated, written Informed Consent prior to any study specific proce-dures
* Patient: males and females must be ≥ 70 years old
* Patients who will undergo a TAVI procedure

Exclusion Criteria:

* \- No obtained signed, dated and written Informed Consent.
* Known thyroid dysfunction (for example: Basedow, Hashimoto,...)
* Patients receiving any of the following: Lithium, Strumazol or a recent treatment of radio-Iode

Where it's running

  • UZ brussel
    Brussels, Belgium
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.