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NCT06015776Recruiting

Purinergic Signaling and the Postmenopausal Heart

PGC-1, Purines and the Postmenopausal Heart

Source: ClinicalTrials.gov · Last updated 20 Mar 2026

Brief summary (registry, in English)

There is an increased risk of diastolic heart failure in post menopausal women. Estrogen plays a positive role in regulating molecular pathways in heart remodeling. Such pathways may work through purinergic signaling and its downstream effects on the heart's mitochondrial metabolism and angiogenic response to stress. Loss of estrogen functionality in post menopausal women may account for the increased risk of diastolic heart failure. The investigators will explore said pathways using cardiac tissue obtained from patients undergoing cardiac surgery.

Status (registry)
Recruiting
Study type
Observational
Enrollment
500 (estimated)
First submitted
23 Aug 2023
Start date
1 Jul 2019
Primary completion date
30 Jun 2030
Lead sponsor
Beth Israel Deaconess Medical Center
NCT number
NCT06015776

What you commit to

  • Study type: Observational
  • Planned participants: 500
  • From 1 Jul 2019 to the primary completion date, 30 Jun 2030
  • 1 site in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Emergency surgery
  • Redo surgery
  • Estrogen or hormone replacement therapy

Other illness

  • Pre-existing heart block
  • History of chronic heart failure
  • History of major kidney disease

Other

  • Refusal to participate
  • Preexisting atrial fibrillation

Who the study is looking for

  • Patients undergoing cardiac surgery under cardiopulmonary bypass.

Age in the registry: 30 years to 88 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Beth Israel Deaconess Medical Center
Coordinator of this site? Confirm its status
BostonUnited StatesRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.