Report summary

Duke University Department of Anesthesiology in 2015-2026 reads as a 85-PI network with 253 internal PI collaborations. The dominant subject mix is Medicine as the leading field (55% of slots across 82 PIs; 82 labels), Surgery as the leading subfield (11% of slots across 26 PIs; 26 labels), and Cardiac, Anesthesia and Surgical Outcomes as the leading topic (6% of slots across 15 PIs; 15 labels). That is promising: collaboration is not just one large hairball, and the leading breakdown groups cover 20 PIs across distinct clusters. The leading PI names are Igor Akushevich (55.1 weighted works; Dementia and Cognitive Impairment Research, Nutritional Studies and Diet). The most visible ties are Vijay Krishnamoorthy and Tetsu Ohnuma (52 shared works, weight 21.4); Karthik Raghunathan and Vijay Krishnamoorthy (55 shared works, weight 21.3). The leading breakdown groups are group 1 with 10 PIs, 16 internal connections, weight 129.1, around Surgery, Cardiology and Cardiovascular Medicine, Neurology, led by Krista Haines, Paul E. Wischmeyer, Vijay Krishnamoorthy.