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Study identifier: NCT06605794 Synced from ClinicalTrials.gov · July 29, 2026
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FreeFlow Percutaneous Atrial Septal Shunt for IPAH

Condition: Pulmonary Arterial Hypertension  ·  Sponsor: Shanghai Zhongshan Hospital

PhaseNA
Planned participants30
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

The goal of this clinical trial is to explore the safety and efficacy of the FreeFlow percutaneous atrial septal shunt for treatment of idiopathic pulmonary arterial hypertension. The main questions it aims to answer are: * Is the FreeFlow percutaneous atrial septal shunt safe to use in patients with idiopathic pulmonary arterial hypertension? * Does the FreeFlow percutaneous atrial septal shunt reduce all-cause mortality and readmission in patients with idiopathic pulmonary arterial hypertension, and how effective is it? Thirty subjects who met the inclusion and exclusion criteria were selected for selective implantation of FreeFlow percutaneous atrial septal shunts after balloon atrial septostomy. Participants will: * underwent balloon atrial septostomy and FreeFlow percutaneous atrial septal shunt implantation. * will be followed up at 24 hours after shunt implantation or before discharge, 1 month, 3 months, 6 months and 12 months.

This description comes directly from the study's public registry record.

Talk to the study team

Daxin ZHOU, Prof.  ·  13801641252  ·  zhou.daxin@zs-hospital.sh.cn

Dandan CHEN, Prof.  ·  13788926105  ·  chen.dandan@zs-hospital.sh.cn

Always discuss trial participation with your own doctor first.

Locations (1)

180 Fenglin RoadShanghai, Shanghai Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06605794