Prospective cardiac surgery cohort to improve perioperative care

Is this trial a fit for you?

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

What this trial studies

This prospective observational effort will enroll adults undergoing cardiopulmonary bypass surgery at the Second Affiliated Hospital of Zhejiang University and other centers from May 2026 to December 2031. The study will collect comprehensive perioperative data—laboratory tests, hemodynamics, intraoperative echocardiography, and medications—alongside epidemiological and treatment information, plus follow-up outcomes. A linked big data sharing platform will be built to support analyses and model development. Specific aims include evaluating how preoperative psychological and physical factors influence short- and long-term postoperative complications, characterizing postoperative pain and its prognostic impact, and identifying optimal transfusion strategies using causal analyses and predictive models.

Why it matters

Who can join: the full rules

Inclusion Criteria:

* Patients undergoing cardiac surgery from May 1, 2026 to December 31, 2031

Exclusion Criteria:

* Refusal to provide informed consent

Where it's running

• 2nd Affiliated Hospital, School of Medicine, Zhejiang University, China
  Hangzhou, Zhejiang, China Recruiting

Study contacts

• Study coordinator: Min Yan, Doctor
• Email: zryanmin@zju.edu.cn
• Phone: 15888210247

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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.