Effect of sildenafil in patients with single ventricle physiology

Effect of sildenafil in patients with single ventricle physiology - Single ventricle sildenafil

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000005343

Enrollment

Registered

2011-04-01

Start date

2011-01-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Single ventricle physiology

Interventions

Administration of sildenafil

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with pulmonary resistance greater than 2.5 Wood unit.m2 who has not been on sildenafil

Exclusion criteria

Exclusion criteria: Patients who already has taken sildenafil

Design outcomes

Primary

Measure	Time frame
Pulmonary resistance	—

Secondary

Measure	Time frame
Pulmonary arterial pressure	—

Countries

Japan

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026