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Study identifier: NCT06895213 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Evaluation of Plasma Renin Concentrations in Cardiac Surgery

Condition: Cardiac Surgery With Cardiopulmonary Bypass  ·  Sponsor: Mayo Clinic

PhaseN/A
Planned participants100
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of this research is to learn more about how renin (a blood test) is affected by cardiopulmonary bypass, the heart-lung machine used during open heart surgery. Renin is a protein that may be elevated in response to low blood pressure or situations where organs do not receive sufficient oxygen. Renin may potentially be used as an indicator for specific treatments aimed to increase the blood pressure. This study will evaluate blood samples for renin concentration throughout the course of open heart surgery.

This description comes directly from the study's public registry record.

Talk to the study team

Patrick M Wieruszewski, Pharm.D.  ·  507-255-5732  ·  wieruszewski.patrick@mayo.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Mayo ClinicRochester, Minnesota, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06895213