Evaluation of pulmonary ventilation and circulatory disorder by a dynamic flat-panel detector system

Not Applicable

• Conditions: Pulmonary hypertension; PH Ventilation Perfusion

• Registration Number: JPRN-jRCTs032200102
• Lead Sponsor: Sakao Seiichiro

Brief Summary

Taken together, these results suggest that low-dose dynamic chest X-ray imaging may be useful in some situations in the diagnosis and treatment of pulmonary hypertension.

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2020-08-31
• Study Completion: 2023-01-25
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 21

Inclusion Criteria

1. Patients suspected with pulmonary hypertension (PH) or patients diagnosed with PH who start medical or surgical treatment
2. Patients aged 20 to 75 at the time of obtaining consent
3. Patients with or expected to have a ventilation/perfusion scintigram test
4. Patients who can perform forced breathing, quiet breathing, and breath-hold in the standing or lying position
5. Written informed consent

Exclusion Criteria

1. Ventilation/perfusion scintigram maladjusted patients
2. Pregnant and/or lactating women
3. Patients judged to be ineligible

Study & Design

• Study Type: Interventional
• Study Design: Not specified