Original title: High Volume Low Complexity Surgical Hubs in England: Can They Improve Physician Productivity?
Zecharias Anteneh, Adriana Castelli, Peter Sivey, Andrew Street +2 · September 2026
Hospitals often struggle to balance planned surgeries with sudden emergency cases. When emergencies arrive, planned operations get delayed, which hurts doctor efficiency and makes patients wait longer. To test a solution, researchers studied a program run by NHS England. The program created dedicated, ring-fencedSet aside and protected from other uses, so the facility is only used for elective surgeries. surgical hubs, which are separate facilities designed just for planned care to keep it away from emergency pathwaysThe routes and resources used for urgent, unplanned medical cases.. By tracking how these hubs opened across different areas over time, the researchers measured changes in doctor productivity and patient wait times. They found that opening these hubs raised physician productivity by 14.5% compared to what would have happened without them. Patients also saw average waiting times drop by 10 days, or 7.6%. Standalone hubs built entirely on their own sites worked better than hubs placed inside regular hospitals. Finally, running multiple hubs delivered over twice the average productivity gains, while operating just one single hub showed no statistically significant effect.
Imagine a bakery that both bakes custom cakes for orders and sells bread to walk-in customers. The oven gets constantly interrupted by urgent bread requests, slowing down the cake orders. Now suppose the bakery builds a separate kitchen just for cakes. The cake bakers can work without interruption, finishing more orders per hour. In this paper, the surgical hub is that separate kitchen, and the productivity gain comes from insulating planned surgeries from emergency interruptions.
Health systems struggling with elective surgery backlogs can use dedicated hubs to raise physician productivity and reduce patient waits. The NHS England programme shows that separating elective from emergency care yields measurable gains, but only when done thoroughly—standalone hubs outperform integrated ones, and multiple hubs amplify the effect. These findings offer concrete guidance for policymakers aiming to improve efficiency without expanding inputs.
The abstract does not discuss generalizability beyond NHS England or other health system contexts. The productivity measure (cost-weighted output per salary-weighted input) may not capture quality of care or patient outcomes beyond waiting times. The finding that a single hub shows no statistically significant effect suggests the average result is driven by multiple-hub systems, so the benefit may not apply to small-scale adoption. The study does not address potential negative effects on emergency care or overall system costs.
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High Volume Low Complexity Surgical Hubs in England: Can They Improve Physician Productivity? — Zecharias Anteneh, Adriana Castelli, Peter Sivey et al.
Abstract licence: CC0
Explanation generated by Synthesis from the abstract — it is not the original paper. This is a preprint, so it hasn't necessarily been peer reviewed.