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A new device of fiberoptic pressure sensor for measuring variceal pressure

A new device of fiberoptic pressure sensor for measuring variceal pressure

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800016926
Enrollment
Unknown
Registered
2018-07-03
Start date
2013-12-12
Completion date
Unknown
Last updated
2018-07-09

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

Conditions

Esophageal variceal pressure

Interventions

Gold Standard:portal pressure gradient (PPG) measured by TIPS procedure
Index test:portal&#32
pressure&#32
gradient&#32
(PPG)&#32
measured&#32
by&#32
fiberoptic&#32
sensor&#32
device

Sponsors

the First Affiliated Hospital of Anhui Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
36 Years to 68 Years

Inclusion criteria

Inclusion criteria: Patients had cirrhosis with history of episodes of esophageal variceal bleeding, and presented of large esophageal varices (F2, F3) on endoscopy

Exclusion criteria

Exclusion criteria: Exclusion criteria were total portal vein thrombosis, previous endoscopic treatment of varices (sclerotherapy or endoscopic band ligation) to prevent rebleeding, isolated gastric or ectopic varices, previous a surgical portosystemic shunt or TIPS, hepatocellular carcinoma or other malignancy, severe clotting defects, hepatic encephalopathy grade III or IV.

Design outcomes

Primary

MeasureTime frame
variceal pressure;PPG;SPE, SEN, ACC;—

Countries

China

Contacts

Public ContactDerun Kong

the First Affiliated Hospital of Anhui Medical University

kongderun168@163.com+86 13955155476

Outcome results

None listed

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