InvestigatioN of a Smart Probe for Lung lEsion Characterization Using Impedance Technology

InvestigatioN of a Smart Probe for Lung lEsion Characterization Using Impedance Technology

The objective of the study is to evaluate the feasibility of the BioSpy System sensor to differentiate tissues that are encountered during bronchoscopic biopsy of endobronchial tumors and peripheral lung nodules and masses.

Participants in this study require a lung biopsy to confirm if they have a lung tumour. A biopsy is a procedure where a piece of lung tissue is removed for testing. Current biopsy techniques cannot guarantee the exact location of lung tumours, so biopsies can be taken from healthy tissue.

The BioSpy System (BSS) is a device with a probe, which is placed inside a normal biopsy needle. The tip of the probe contains sensors, that will scan the composition of the tissue which is in contact with the sensors.

The INSPECT study aims at collecting the sensor data, with the goal of being able to differentiate the different tissues.

All study participants will have a biopsy with the BSS. Participants will have a hospital visit for the procedure, and will have to stay up to 16 hours after their procedure as per normal hospital practice.

Inclusion Criteria:

1. Age > 18 years

2. Subjects with lesions eligible for lung biopsy under general anesthesia.

3. Lesion localization:

   1. Central or proximal lesions ≥ 10 mm in diameter confirmed by imaging (CT scan and/or PET scan) and/or endobronchial visual control; or
   2. Peripheral lesions ≥ 20 mm in diameter confirmed by imaging (CT scan and/or PET scan) and/or ultrasound analysis (RP EBUS with central localization of the ultrasound probe) during the procedure.

4. Written Informed Consent to participate in the study.

Exclusion Criteria:

1. Target lesion <10 mm for central and <20 mm for peripheral lesions (as determined on previous imaging)
2. Contra-indication to bronchoscopy procedures
3. Contra-indication to general anesthesia
4. Any subject that is, according to the discretion of the investigator, not eligible for study participation
5. Known lactating or confirmation of positive pregnancy test according to site specific standard of care (e.g. test, verbal communication)