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The Study of ENB With Ultra-thin Cryobiopsy in the Diagnosis of Peripheral Pulmonary Nodules

NCT07326072 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 228

Last updated 2026-01-13

No results posted yet for this study

Summary

To investigate the safety and efficacy of ultrafine cryoprobe biopsy by electromagnetic navigation bronchoscopy compared with biopsy forceps in the diagnosis of peripheral pulmonary nodules in a national multicenter randomized controlled trial

Conditions

  • Diagnosis

Interventions

PROCEDURE

Cryobiopsy

Cryobiopsy : Insert a 1.1mm cryoprobe along the electromagnetic navigation catheter, obtain samples with at least 2 pieces each.

PROCEDURE

Forceps biopsy

Forceps biopsy:Insert 1.8mm forceps along the electromagnetic navigation catheter, obtain at least five tissue samples through precise clamping.

Sponsors & Collaborators

  • Beijing Chao Yang Hospital

    lead OTHER

Principal Investigators

  • Feng Wang, Doctor · Beijing Chaoyang Hospital, China

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
90 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-09-05
Primary Completion
2027-01-31
Completion
2027-07-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07326072 on ClinicalTrials.gov