# SHAPE of Portal Hypertension in Children

> **NCT04720456** · PHASE2 · RECRUITING · sponsor: **Thomas Jefferson University** · enrollment: 120 (estimated)

## Conditions studied

- Hypertension, Portal

## Interventions

- **DRUG:** SHAPE measurement using the ultrasound contrast agent Sonazoid (perfluorobutane microbubbles)
- **DRUG:** SHAPE measurement using the ultrasound contrast agent Lumason (sulfur hexafluoride lipid-type A microspheres)

## Key facts

- **NCT ID:** NCT04720456
- **Lead sponsor:** Thomas Jefferson University
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2021-11-03
- **Primary completion:** 2025-07
- **Final completion:** 2025-08
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2025-02-11

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04720456

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04720456, "SHAPE of Portal Hypertension in Children". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04720456. Licensed CC0.

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