Vignesh Raman

Duke University Health System, Duke Medical Center

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Total Citations

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About

Dr. Vignesh Raman is a leading thoracic surgeon and researcher whose work centers on optimizing surgical outcomes for early-stage lung cancer. His primary research areas include minimally invasive thoracic surgery, comparative effectiveness of surgical techniques, and national outcomes analysis for non-small cell lung cancer (NSCLC). Dr. Raman’s major contributions lie in rigorously comparing video-assisted thoracoscopic surgery (VATS) and robot-assisted thoracoscopic surgery (RATS) against traditional open approaches. His most cited work, a 2018 study on surgical treatment for early-stage NSCLC (59 citations), established a foundational framework for understanding operative standards. He further advanced the field with a national analysis comparing minimally invasive versus open segmentectomy for Stage IA NSCLC (15 citations) and a direct comparison of robotic versus video-assisted lobectomy (7 citations). These studies have provided critical evidence on the benefits of minimally invasive techniques, including reduced postoperative complications and improved recovery. Dr. Raman’s research is instrumental in guiding surgical decision-making and shaping clinical guidelines for lung cancer care, making him a key voice in the evolution of thoracic oncology.