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Comparative Study of Rotational Cryobiopsy Needle and Automated Biopsy Needle in Transthoracic Biopsy Diagnosing Peripheral Pulmonary Lesions

NCT07772479 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 308

Last updated 2026-08-19

No results posted yet for this study

Summary

This study aims to systematically compare the diagnostic efficacy, specimen quality, and complication rates of the cryobiopsy needle technique（CassiII rotational core biopsy） versus the automated biopsy technique in the biopsy of pulmonary nodules, thereby providing a reliable evidentiary basis for clinical practice.

Conditions

  • Peripheral Pulmonary Lesions (PPLs)
  • Pulmonary Nodules

Interventions

PROCEDURE

CassiII rotational core biopsy

CassiII rotational core biopsy needle is inserted in lesion site, ≥1 biopsy is performed.

PROCEDURE

Automated biopsy

Automated biopsy needle is inserted in lesion site, ≥1 biopsy is performed.

Sponsors & Collaborators

  • Beijing Chao Yang Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Model
PARALLEL

Eligibility

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

Timeline & Regulatory

Start
2025-03-01
Primary Completion
2027-12-31
Completion
2029-12-31

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 NCT07772479 on ClinicalTrials.gov