Endobronchial elastography for the diagnosis of intrathoracic malignancies during endobronchial ultrasound-guided transbronchial needle aspiration.

Endobronchial elastography for the diagnosis of intrathoracic malignancies during endobronchial ultrasound-guided transbronchial needle aspiration. - Endobronchial elastography during EBUS-TBNA.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000016106

Enrollment

250

Registered

2015-01-05

Start date

2014-01-07

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

Intrathoracic tumors

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The candidates of EBUS-TBNA

Exclusion criteria

Exclusion criteria: Inability to obtain consent.

Design outcomes

Primary

Measure	Time frame
In comparing between elastography images and pathological results, the primary outcome measures will be; 1) Sensitivity, 2) Specificity, 3) Positive predictive value, 4) Negative predictive value, 5) Accuracy in detecting malignancy	—

Countries

Japan

Contacts

Public ContactTakahiro Nakajima

School of Medicine, Chiba University Department of General Thoracic Surgery

takahiro_nakajima@med.miyazaki-u.ac.jp043-222-7171

Outcome results