Pathological comparisons of surgical open lung biopsies and cryobiopsies in non-IPF ILD. Patients with non-IPF ILD eligible for an open lung biopsy will undergo cryobiopsy in the same time. Between observers agreement will be assessed for each pairs of samples.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Enrollment
21
Transbronchial cryobiopsy
Arnaud de Villeneuve University Hospital
Montpellier, France
S'Orsola-Malpighi hospital
Bologna, Italy
The percentage of concordant diagnoses between cryobiopsy and surgical lung biopsy.
The gold standard is the consensual diagnosis between the two readers established from surgical biopsy
Time frame: for statistical analysis, 12 months after the first inclusion
The percentage homology between diagnosis obtained by surgical biopsy and cryobiopsy with the multidisciplinary approach
Time frame: one day after inclusion
The percentage homology intra and inter observer for histopathological analysis of each type of sample by Mac Nemar test
Time frame: for statistical analysis, 12 months after the first inclusion
The number of elementary lesions actually present in the two samples for the same patient
Time frame: One day after inclusion
The time of the gesture and the respective anesthetic complexities of each procedure
Time frame: One day after inclusion
The rate of adverse events
Time frame: for statistical analysis, 12 months after the first inclusion
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