Learning Transbronchial Needle Aspiration Without Formal Training
Author Information
Author(s): Elif Kupeli, Leyla Memis, Tugce S. Ozdemirel, Gaye Ulubay, Sule Eyuboglu, Fusun O
Primary Institution: Baskent University School of Medicine
Hypothesis
Can conventional transbronchial needle aspiration (C-TBNA) be successfully performed by physicians without formal interventional pulmonology training?
Conclusion
C-TBNA can be learned through literature and practice on models, achieving results comparable to those in the literature.
Supporting Evidence
- C-TBNA was positive in 11 out of 20 cases when malignancy was suspected.
- The diagnostic yield for malignancy was 55%, while for benign conditions it was 21.4%.
- The overall diagnostic yield was 41.1%.
Takeaway
Doctors can learn a procedure called C-TBNA just by reading and practicing, and it works well for diagnosing lung problems.
Methodology
C-TBNA was performed on patients with mediastinal lymphadenopathy using techniques learned from literature and videos.
Potential Biases
The study may be biased due to the lack of formal training and the small number of patients.
Limitations
The study had a small sample size and did not use rapid on-site cytology examination, which could improve diagnostic yield.
Participant Demographics
34 patients, 23 males and 11 females, mean age 54.9 years.
Statistical Information
P-Value
0.000
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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