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. 2026 Feb 1;142(2):e13-e15.
doi: 10.1213/ANE.0000000000007812. Epub 2025 Nov 25.

In Response

Natalie R Bennion  1 , Thomas S Brower  1 , Craig R Ballard  1 , Jacob Steenblik  1 , Ki Hwa Lee  2 , Talmage D Egan  3 , Jeffrey D Swenson  3 , Nathan L Pace  3 , Ken B Johnson  4
Affiliations

In Response

Natalie R Bennion et al. Anesth Analg. .
No abstract available

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Conflict of interest statement

Conflicts of Interest: K. B. Johnson is an equity partner of Applied Medical Visualizations and Respiration AI, consultant to Haisco, Masimo, and Senzime, and provided professional services to IARS, ABA, ASA, and Epperson & Owens, P.C. T. D. Egan has had financial relationships with the following companies: (1) Applied Medical Visualizations (equity partner), (2) Haisco USA (scientific advisory board), (3) Acacia Pharma (drug monitoring board), (4) Medtronic (scientific advisory board), (5) Medtronic (research funding). No other authors declared Conflicts of Interest.

References

    1. Hughes LM, Nestor CC, Irwin MG. Single-syringe total intravenous anesthesia: dosing concerns. Anesth Analg. 2025:142(2):e9.
    1. Muñiz Herrera CC, Sepulveda Voulliéme PO, Martinez J, Araneda F. Single-syringe total intravenous anesthesia: a recipe for chaos. Anesth Analg. 2025:142(2):e12.
    1. Lobo FA, Boveri H, Vereecke H, Engbers FH. To Mix or Not to Mix: Don't Mess With Basic Total Intravenous Anesthesia Pharmacology! Anesth Analg. 2025:142(2):e10.
    1. Introna M. Concerns regarding ‘single syringe total intravenous anesthesia with propofol and remifentanil: a prospective cohort study. Anesth Analg. 2025:142(2):e8.
    1. Bennion N, Thomas S, Ballard C, et al. Single-syringe total intravenous anesthesia with propofol and remifentanil: a prospective cohort study. Anesth Analg. 2025;141(6):1230–1233.

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