# Endoscopic Ultrasound-Guided Portosystemic Pressure Gradient Measurements

> **NCT04668664** · — · COMPLETED · sponsor: **Cook Research Incorporated** · enrollment: 70 (actual)

## Conditions studied

- Liver Cirrhosis
- Liver Diseases
- Hypertension, Portal

## Interventions

- **DEVICE:** EchoTip® Insight™ Portosystemic Pressure Gradient Measurement System (EchoTip® Insight™)

## Key facts

- **NCT ID:** NCT04668664
- **Lead sponsor:** Cook Research Incorporated
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-04-05
- **Primary completion:** 2022-06-13
- **Final completion:** 2022-06-13
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2022-06-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04668664

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04668664, "Endoscopic Ultrasound-Guided Portosystemic Pressure Gradient Measurements". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04668664. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*