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November 10, 2025International Journal of SurgeryOpen Access

The Effectiveness of Robotic-assisted Navigation System for Preoperative Lung Nodule Localization: a Prospective, Single-center, Non-inferiority, Randomized Clinical Study

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Authors

CDChenyuan DengYJYu JiangYLYuechun Lin

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Overview

Randomized trial found robotic-assisted navigation improves localization outcomes in patients with pulmonary nodules, suggesting it may replace manual techniques.

Key Points

  • This study aims to evaluate the effectiveness of robotic-assisted navigation for preoperative lung nodule localization compared to manual techniques.
  • Prospective, single-center, non-inferiority clinical study
  • Conducted on patients with isolated lung nodules under 20 mm
  • Measured outcomes include localization success rate and procedural duration
  • Robotic-assisted navigation group showed smaller deviation during localization
  • Fewer CT scans were required for robotic-assisted localization
  • Higher first-pass success rate and localization success rate were observed in the robotic group
  • Total dose-length product was lower for the robotic-assisted method, with no significant complications observed

Cite This Study

Deng et al. (2025) studied this question.

synapsesocial.com/papers/69253a29c0ce034ddc3575ffhttps://doi.org/10.1097/js9.0000000000004033
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Robotic-assisted Optical Navigation System for CT-guided Preoperative Percutaneous Hook-wire Localization of Pulmonary Nodules: a Prospective, Single-center, Single-arm Clinical Study2025
  2. 2Comparison of mixed reality and computed tomography-guided preoperative hook-wire localization for pulmonary nodules in video-assisted thoracoscopic surgery: a noninferiority randomized clinical trial2026
  3. 3Robotic-assisted bronchoscopic localization for small pulmonary nodules: a novel approach to minimally invasive surgery2025 · 2 citations
  4. 4Clinical application of CT-assisted body surface localization combined with intraoperative stereotactic anatomical localization in thoracoscopic lung nodule resection: a single-centre retrospective study2024
  5. 5Robotic-assisted optical navigation system for CT-guided preoperative percutaneous Hook-wire localization of pulmonary nodules: a prospective, single-center, single-arm clinical study.2026