Stenotic lesion in patients with congenital heart disease using optical coherence tomography(OCT)

Histological study of stenotic lesion in patients with congenital heart disease using optical coherence tomography(OCT). - OCT in congenital heart disease

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs062180098

Enrollment

Registered

2019-03-22

Start date

2018-06-12

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

Pulmonary stenosis, pulmonary hypertension(congenital heart disease) Pulmonary stenosis, Pulmonary hypertension

Interventions

The subjects are patients with pulmonary stenosis or pulmonary hypertension in congenital heart disease, they are planned cardiac catheter examination. After routine catheter examination, we are goin

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optical coherence tomography

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Congenital heart disease patients with pulmonary stenosis or pulmonary hypertension Body weight>6kg

Exclusion criteria

Exclusion criteria: Patients with bad condition/ Patients with chromosome abnomality(except 21 trisomy)

Design outcomes

Primary

Measure	Time frame
To evaluate histological change in pulmonary vessels in pulmonary stenosis or pulmonary hypertension in pulmonary stenosis.	—

Secondary

Measure	Time frame
Compare to other modalities(intravascular ultrasound or CT)	—

Contacts

Public ContactHidemi Takata

Ehime University Graduate School of Medicine

hidemi.takata@gmail.com+81-89-960-5320

Outcome results

None listed

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