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The value of different central venous collapse indices in predicting hypotension after anesthesia induction of patients undergoing left atrial appendage occlusion

Different central venous collapse indices in predicting hypotension after anesthesia induction of patients undergoing left atrial appendage occlusion

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300072846
Enrollment
Unknown
Registered
2023-06-27
Start date
2022-06-20
Completion date
Unknown
Last updated
2023-07-02

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

Conditions

hypotension

Interventions

hypotension group:N/A
Normal blood pressure group:N/A

Sponsors

Shanghai Zhoupu Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
45 Years to 85 Years

Inclusion criteria

Inclusion criteria: Age 45~85 years old, Weight 55~85 Kg BMI 20~25Kg/cm2 ASA physical status 2~3 Be conscious and articulate Be voluntarily measured No gauze or bandage or large amount of scar tissue on the measurement site

Exclusion criteria

Exclusion criteria: Emergency surgery Sudden changes in vital signs threatens to life Dyspnea, elevated intra-abdominal pressure, Expected airway or mental dysfunction Diseases of the autonomic nervous system Implantable pacemaker or cardioverter Currently taking angiotensin converting enzyme inhibitors or angiotensin receptor blockers Peripheral vascular disease, serious cardiovascular disease, Unstable angina or ejection fraction (EF) is less than 40%

Design outcomes

Primary

MeasureTime frame
Inferior Vena Cava collapsibility index ;Superior Vena Cava collapsibility index;—

Countries

China

Contacts

Public ContactLI Xiaomei

Shanghai Zhoupu Hospital

601200147@qq.com+86 189 3095 8979

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026