UnknownNot Applicable

EBUS Image Features in the Diagnosis of PPLs

200 participantsStarted 2018-07

Plain-language summary

The study is aimed to evaluate the sensitivity, specificity, positive predictive value, negative predictive value and accuracy rate of endobronchial ultrasound (EBUS) image features in diagnosing peripheral pulmonary lesions (PPLs).

Who can participate

Age range18 Years

SexALL

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Inclusion criteria

✓. Patients who are older than 18 year-old.
✓. Chest CT shows PPLs suspected to be malignant that need to be confirmed by pathology. The lesion is surrounded by lung parenchyma and invisible in standard bronchoscopy.
✓. Patients who agree to undergo bronchoscopy without any contraindications.
✓. Patients who have good compliance and sign informed consent.

Exclusion criteria

✕. Absence of bronchus leading to or adjacent to the lesion from CT scan.
✕. Refusal of participation.
✕. Severe cardiopulmonary dysfunction and other indications that can't receive bronchoscopy.
✕. Presence of concomitant endobronchial lesion during the bronchoscopy procedure

What they're measuring

The diagnostic value of EBUS image features

Timeframe: one year

Trial details

NCT IDNCT03575715

SponsorShanghai Chest Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2019-12

Contact for this trial

Lei Wang, MD

86-021-22200000 13917985547@163.com

View on ClinicalTrials.gov More Endobronchial Ultrasound trials