Clinical efficacy of sildenafil on pulmonary hypertension in patinets with chronic respiratory disorders

Clinical efficacy of sildenafil on pulmonary hypertension in patinets with chronic respiratory disorders - Efficacy of sildenafil on pulmonary hypertension in respiratory disorders

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000003107

Enrollment

Registered

2010-01-27

Start date

2010-01-01

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

Chronic respiratory diseases, Chronic obstructive pulmonary disease (COPD), Chronic respiratory failure pulmonary hypertension

Interventions

sildenafil

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: chronic respiratory disorders pulmonary hypertension

Exclusion criteria

Exclusion criteria: 1) Patients under treatment of radiotherapy and immunosuppressant at present 2) Patients who have serious acute diseases obviously

Design outcomes

Primary

Measure	Time frame
cardiac function, circulatory dynamics, exercise capacity, quality of life	—

Countries

Japan

Contacts

Public ContactShinji Teramoto

National Hospital Organization, Tokyo National Hospital Department of Pulmonary Medicine

shinjit-tky@umin.ac.jp042-491-2111

Outcome results

None listed

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