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Total Citations
177
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About
Nikhil Lal is a leading colorectal surgeon and researcher whose work has fundamentally shaped modern approaches to rectal cancer surgery. His primary research areas focus on minimally invasive surgical techniques, comparative effectiveness research, and evidence-based optimization of oncologic outcomes. Lal’s most impactful contribution is his landmark 2019 systematic review and Bayesian network meta-analysis comparing open, laparoscopic, robotic, and transanal mesorectal excision for rectal cancer—a study cited over 177 times that provides the highest-level evidence guiding surgical decision-making worldwide. This work systematically synthesized data from 29 randomized controlled trials, offering surgeons a clear, data-driven framework for selecting the optimal approach based on patient and tumor characteristics. Beyond this seminal paper, Lal has published extensively on surgical innovation, outcomes research, and quality improvement in colorectal care. His research is distinguished by rigorous methodology and a commitment to translating complex data into actionable clinical insights. For students and researchers, Lal exemplifies how systematic evidence synthesis can directly influence surgical practice and improve patient outcomes in oncology.
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