Relationship Between Postoperative Delirium and Heart Function in Valvular Surgery

Relationship Between Postoperative Delirium and Heart Function in Valvular Surgery：A Prospective Observational Cohort Study

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05211934

Enrollment

300

Registered

2022-01-27

Start date

2022-01-01

Completion date

2024-07-01

Last updated

2022-01-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Valvular Surgery

Brief summary

Delirium is an acute brain lesion characterized by abnormalities of consciousness, attention, cognition and sensation. Many brain diseases such as stroke, traumatic brain injury and intracranial hypertension can lead to cardiac insufficiency, arrhythmia and heart failure. The incidence of postoperative delirium in patients undergoing cardiac surgery is high. Postoperative delirium is a manifestation of brain function injury. The effect of postoperative delirium on postoperative cardiac function in patients undergoing cardiac surgery is worthy of further discussion.

Interventions

OTHERNo intervention

No intervention

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

60 Years to 75 Years

Healthy volunteers

Inclusion criteria

* Patients undergoing valvular surgery * Age between 60 to 75

Exclusion criteria

* Have a history of cerebral infarction before operation * Cardiac function was seriously impaired before surgery * Neuropsychiatric disorders were present before surgery

Design outcomes

Primary

Measure	Time frame	Description
heart function	up to 60 days	Doses of norepinephrine, epinephrine, dopamine, dobutamine and vasopressin

Countries

China

Contacts

Primary ContactJun Ma

majun7689@163.com13370103571

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026