Comparison of Transbronchial Cryobiopsy Samples with Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration Samples in Adequacy for Next-Generation Sequencing Analysis

Comparison of Transbronchial Cryobiopsy Samples with Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration Samples in Adequacy for Next-Generation Sequencing Analysis - Comparison of Transbronchial Cryobiopsy Samples with Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration Samples in Adequacy for Next-Generation Sequencing Analysis

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000041699

Enrollment

Registered

2020-09-05

Start date

2019-06-01

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

lung caner

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: This retrospective cohort study included patients whose lung samples were analyzed by NGS system for detecting driver gene mutations between June 2019 and July 2020 at the Japanese Red Cross Medical Center. The lung samples were collected by TBLC or EBUS-TBNA at our institution.

Exclusion criteria

Exclusion criteria: The lung samples were collected by other procedures than TBLC and EBUS-TBNA.

Design outcomes

Primary

Measure	Time frame
The adequacy for NGS analysis in TBLC samples.	—

Countries

Japan

Contacts

Public ContactMari Tone

Japanese Red Cross Medical Center Department of Respiratory Medicine

m.tone.0829@gmail.com03-3400-1311

Outcome results