Research and Evidence

Dedicated to meaningful evidence for minimally invasive peripheral lung biopsy

New research shows favorable outcomes with Ion

Intuitive’s ultimate goal with Ion is to help pulmonary care teams reach answers for patients by achieving high1 diagnostic yields through a minimally invasive approach. Early research suggests Ion is meeting this goal. A newly presented preliminary abstract from a multi-center study demonstrates a diagnostic yield of 83%, a mean lesion size of 17mm, a sensitivity for cancer between 84% and 88%, and a 0% pneumothorax rate requiring a chest tube.2 A meaningful step forward in supporting lung cancer detection.

See the study abstract in the CHEST Journal.

Watch the video below to hear directly from the PRECIsE study investigators.

Outcomes research

Health Economics Outcomes Research (HEOR) is an integral part of Intuitive’s research support. Examining outcomes data helps generate evidence showing the potential role of Ion endoluminal systems in the patient journey for lung nodule biopsy.

Several recently published papers describe the current landscape of lung nodule biopsies and diagnosis. Examine the data in our publication summaries and access the full studies.

Clinical evidence

We conduct clinical studies, outcomes research, and we utilize real-world evidence (RWE) databases. Explore recent evidence.

CHEST 2021 abstract: Integration of shape-sensing robotic-assisted bronchoscopy and cone-beam computed tomography (CBCT) for the biopsy of pulmonary nodules

Learn about the initial results from a single center using Ion and CBCT. The data includes preliminary evaluation of quantifying CT-to-body divergence using the combination of both technologies.

CHEST 2021 abstract: Shape-sensing robotic assisted bronchoscopy for the diagnosis of peripheral pulmonary lesions

Explore a study that demonstrates real world evidence from the largest cohort of patients to date using any robotic-assisted bronchoscopic technology. The cohort includes 192 patients and 230 nodules, averaging 15mm in size. Learn about the diagnostic outcomes and safety from this single center using Ion in combination with CBCT and rEBUS.

CHEST 2021 abstract: Integration of shape-sensing robotic-assisted bronchoscopy and mobile cone-beam computed tomography for the biopsy of pulmonary nodules

Learn from early physician experience on using the Ion robotic-assisted bronchoscopy system in combination with 3D fluoroscopy.

Robotic-Assisted Navigation Bronchoscopy as a Paradigm Shift in Peripheral Lung Access

Explore a recent study describing a center's initial experience with the Ion endoluminal system and cone beam CT in lung nodules—the first independent publication capturing real-world data from procedures using Ion.

Shape-Sensing Robotic-Assisted Bronchoscopy in the Diagnosis of Pulmonary Parenchymal Lesions

Read Memorial Sloan Kettering Cancer Center’s publication on the feasibility, diagnostic yield, determinants of diagnostic sampling, and safety of ssRAB in their practice for biopsy of small peripheral nodules with median size of 1.8cm.

Technology and techniques for shape-sensing robotic-assisted bronchoscopy

Learn from early physician experience in an article describing the Ion endoluminal system and practices for safe and effective use in patients with small peripheral pulmonary nodules.

76 Consecutive Cases of Robotic-Assisted Navigational Bronchoscopy at a Single Center

View Dr. Abubakr Bajwa's recent poster presented at ATS 2021 on 76 consecutive cases of robotic-assisted navigational bronchoscopy at a single center using the Ion endoluminal system.

The PRECISION-1 study

Find out how Ion compared with two other guided bronchoscopic approaches for investigating peripheral pulmonary nodules in a cadaver-based study.

The ATLAS study

View a comparision study of three software platforms that generate virtual airway maps and pathways to a target lesion. See segmentation capability differences between planning software for electromagnetic navigation platforms and with Ion PlanPoint.

Cognitive load comparison study

Discover how robotic-assisted broncoscopy compared to electromagnetic navigational bronchoscopy in this cadaver-based usability study.

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  1. Relative to non-navigational manual bronchoscopy. Statement is directional in nature.
  2. Ost D, Pritchett M, et al. Prospective Multicenter Analysis of Shape-sensing Robotic-assisted Bronchoscopy For The Biopsy Of Pulmonary Nodules: Results From The Precise Study. Chest, 2021, Vol 160 (4), A2531-A2533