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Early detection for covert hepatic encephalopathy based on speech recognition technique

Innovation for early detection method for covert hepatic encephalopathy based on AI speech re cognition technique

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0008317
Enrollment
130
Registered
2023-03-22
Start date
2021-09-30
Completion date
Unknown
Last updated
2023-04-04

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

Conditions

None listed

Interventions

None listed

Sponsors

Hallym University Medical Center- Chuncheon
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Cirrhosis was diagnosed by liver biopsy or one of the following five conditions (1) On imaging study, findings of cirrhosis such as nodular liver surface or morphological changes of liver (crystallinity of liver surface, atrophy of right and left lobe medial zones, thickening of left lobe and caudate lobe, expansion of portal vein, intrahepatic nodule, etc.) and ascites or portal hypertension (collateral circulation vessels, splenomegaly) (2) Esophageal varicose vein on upper GI endoscopy (3) Platelet count less than 100,000/mm3 in complete blood count test of peripheral blood test (4) Albumin less than 3.5g/dL in peripheral blood test (5) Prothrombin time INR 1.3 or higher

Exclusion criteria

Exclusion criteria: 1. Those who did not consent to the research 2. Those who are being treated for malignant tumors other than hepatic carcinoma 3. Those with active hepatic carcinoma 4. Pregnant or lactating women 5. Those with an organic disease of the brain that may affect cognitive function 6. Those with drug abuse, alcoholism, hyponatremia or psychiatric disorders

Design outcomes

Primary

MeasureTime frame
AI-based speech recognition analysis technique score

Secondary

MeasureTime frame
neuropsychological test

Countries

Korea, Republic of

Contacts

Public ContactYeo Jin Kim

Hallym University Medical Center- Chuncheon

yjhelena@hanmail.net+82-33-240-5255

Outcome results

None listed

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