Prove the feasibility of a needle forceps in patients with enlarged mediastinal lymph nodes
Patients with enlarged mediastinal lymph nodes must be staged. The EBUS TBNA technique is an established technique. Unfortunately the size of the needle is limited to 21 gauge. With tne new designed needle forceps it should be possible to obtain more material and establish the diagnosis more often
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Enrollment
50
Transbronchial needle forceps will be use with the EBUS TBNA scope
Thoraxklinik
Heidelberg, Germany
RECRUITINGNumber of Participants with a positive biopsy result
Time frame: 2 days after intervention
Number of Participants with Adverse Events as a Measure of Safety and Tolerability
Time frame: 3 weeks after
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