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
- Diseases
- Heart failure
- 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
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Beth Israel Deaconess Medical Center Coordinator of this site? Confirm its status | Boston | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.