# Comparing a Direct Versus an Indirect Approach to Measuring the Portalsytemic Pressure Gradients

> **NCT04987034** · — · COMPLETED · sponsor: **Cook Research Incorporated** · enrollment: 35 (actual)

## Conditions studied

- Liver Cirrhosis

## Interventions

- **DEVICE:** EchoTip® Insight™

## Key facts

- **NCT ID:** NCT04987034
- **Lead sponsor:** Cook Research Incorporated
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-07-27
- **Primary completion:** 2023-08-31
- **Final completion:** 2023-09-30
- **Target enrollment:** 35 (ACTUAL)
- **Last updated:** 2024-01-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04987034

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04987034, "Comparing a Direct Versus an Indirect Approach to Measuring the Portalsytemic Pressure Gradients". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04987034. Licensed CC0.

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