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Study identifier: NCT07392749 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Feasibility Study of Diaphragm Synchronized Pacing (DSP) Via the Left Inferior Phrenic Vein (LIPV) Approach

Condition: Heart Failure  ·  Sponsor: RenJi Hospital

PhaseNA
Planned participants10
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Cardiac resynchronization therapy(CRT) benefits a portion of patients, while more patients are not yet indicated to a therapy that mechanically helps the heart systole and/or diastole. Synchronized diaphragmatic pacing may be feasible to induce diaphragm local contraction and recoil that enhance pump function of the heart, thus improve cardiac function and QoL. This acute, interventional study is conducted in a single site, Renji Hospital, to evaluate the feasibility of diaphragm pacing and assess the beneficial effect of pacing-regulated diaphragm movement to the heart, with 10 cases of sample size and one-week follow-up after discharge.

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

Talk to the study team

Tianbao Dr. Yao, MD  ·  +86 13661684786  ·  yaotianbao@renji.com

Always discuss trial participation with your own doctor first.

Locations (1)

Renji HospitalShanghai, Shanghai Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT07392749