Association of postoperative delirium and perioperative cerebral oxygen desaturation in eldery frail patients after cardiac surgery

the mechanism and prevention of acute respiratory distress syndrome (ARDS) / multiple organ dysfunction syndrome (MODS) during perioperative period

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200056038

Enrollment

Unknown

Registered

2022-01-31

Start date

2022-01-13

Completion date

Unknown

Last updated

2024-08-05

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

Conditions

Cardiovascular disease

Interventions

case series:Nil

Eligibility

Sex/Gender

All

Age

60 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. ASA(American Society of Anesthesiologists) classification of ?-?; 2. Aged >= 60 years; 3. BMI 16-25 kg/m^2; 4. Elective cardiac surgery; 5. NYHA (New York Heart Association) functional classification of II-IV; 6. Signed informed consent.

Exclusion criteria

Exclusion criteria: 1. Emergency surgery; 2. MMSE (Minimum Mental State Examination) score < 20; 3. Severe hepatic and renal dysfunction; 4. Severe mental illness; 5. Severe disability; 6. Participated in other clinical trials.

Design outcomes

Primary

Measure	Time frame
frailty index;Cerebral oxygen saturation;	—

Secondary

Measure	Time frame
Hemoglobin;Albumin;NT-proBNP;Creatinine;LVEF;LAD;LVD;S100ß protein;Duration of mechanical ventilation;Duration of ICU stay;Duration of Hospital stay;	—

Countries

China

Contacts

Public ContactJu Gao

Northern Jiangsu People's Hospital

gaoju_003@163.com+86 18051063988

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 6, 2026