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Investigation on the incidence of hepatic encephalopathy and postoperative cognitive dysfunction in patients with hepatopulmonary syndrome

Investigation on the incidence of hepatic encephalopathy and postoperative cognitive dysfunction in patients with hepatopulmonary syndrome

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100048081
Enrollment
Unknown
Registered
2021-06-30
Start date
2021-09-01
Completion date
Unknown
Last updated
2022-03-07

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

Conditions

Hepatopulmonary syndrome(HPS)

Interventions

Case series:Nil

Sponsors

The First Affiliated Hospital, Army Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Aged 18 to 80 years old; 2. Liver cirrhosis caused by various reasons; 3. Ability to comply with research plan; 4. No primary cardiopulmonary disease (no valvular disease, emphysema, pneumonia, asthma, etc.).

Exclusion criteria

Exclusion criteria: 1. Patients with severe heart, lung and kidney diseases; 2. Forced expiratory volume in the first second [FEV1] or forced vital capacity [FVC] < 70% predictive value, or FEV1 / FVC < 0.70; 3. The researcher thinks that other reasons are not suitable for the clinical trial; 4. Mental state can not cooperate, suffering from mental illness, no self-control, can not express clearly.

Design outcomes

Primary

MeasureTime frame
Saturation;Arterial blood gas (upright);Contrast enhanced echocardiography;Alpha fetoprotein;Virus copies;Routine blood test;Liver function test;Renal function;Coagulation function test;Electrocardiogram;Imaging examination of chest and abdomen;Pulmonary function;

Countries

China

Contacts

Public ContactYi Bin

The First Affiliated Hospital, Army Medical University

Yibin1974@163.com+86 13508370131

Outcome results

None listed

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