Tom Henthorn, MD
Professor, Anesthesiology

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Medical School:
  • MD, Northwestern University The Feinberg School of Medicine (1978)
Undergraduate School:
  • BA, Drake University (IA) (1978)
Internship:
  • McGaw Medical Center of Northwestern University Program (1979)
Residency:
  • McGaw Medical Center of Northwestern University Program, Anesthesiology (1983)
Fellowships:
  • McGaw Medical Center of Northwestern University Program, Clinical Pharmacology (1982)
Languages: English
Department: Anesthesiology

Teaching

  • Professor and Chair (2000)
    School of Medicine, Anesthesiology

Publications

  • Meissner K, Henthorn TK. How relevant is stereoselectivity to the side-effects of ketamine?. Br J Anaesth. 2021 Jul;127(1):1-2. PubMed PMID: 33965204
  • Sempio C, Bidwell LC, Hutchison K, Huestis MA, Klawitter J, Christians U, Henthorn TK. Using Population Pharmacokinetic Modeling to Estimate Exposure to ?9-Tetrahydrocannabinol in an Observational Study of Cannabis Smokers in Colorado. Ther Drug Monit. 2021 Aug 1;43(4):536-545. PubMed PMID: 33656464
  • Sempio C, Wymore E, Palmer C, Bunik M, Henthorn TK, Christians U, Klawitter J. Detection of Cannabinoids by LC-MS-MS and ELISA in Breast Milk. J Anal Toxicol. 2021 Aug 14;45(7):686-692. PubMed PMID: 33002141
  • Sempio C, Huestis MA, Mikulich-Gilbertson SK, Klawitter J, Christians U, Henthorn TK. Population pharmacokinetic modeling of plasma ?9-tetrahydrocannabinol and an active and inactive metabolite following controlled smoked cannabis administration. Br J Clin Pharmacol. 2020 Mar;86(3):611-619. PubMed PMID: 31747464
  • Christians U, Henthorn TK, Walson PD, Oellerich M, Eliasson E. In Memoriam: Professor Folke Sjöqvist. Ther Drug Monit. 2020 Apr 15. [Epub ahead of print] PubMed PMID: 32304489
  • Kamp J, Olofsen E, Henthorn TK, van Velzen M, Niesters M, Dahan A. Ketamine Pharmacokinetics. Anesthesiology. 2020 Sep 30. [Epub ahead of print] PubMed PMID: 32997732
  • Sempio C, Wymore E, Palmer C, Bunik M, Henthorn TK, Christians U, Klawitter J. Detection of Cannabinoids by LC-MS-MS and ELISA in Breast Milk. J Anal Toxicol. 2020 Oct 2. [Epub ahead of print] PubMed PMID: 33002141
  • Kamp J, Olofsen E, Henthorn TK, van Velzen M, Niesters M, Dahan A. Ketamine Pharmacokinetics. Anesthesiology. 2020 Dec 1;133(6):1192-1213. PubMed PMID: 32997732
  • Christians U, Henthorn TK, Walson PD, Oellerich M, Eliasson E. In Memoriam: Professor Folke Sjöqvist. Ther Drug Monit. 2020 Jun;42(3):353. PubMed PMID: 32304489
  • Sempio C, Huestis MA, Mikulich-Gilbertson SK, Klawitter J, Christians U, Henthorn TK. Population pharmacokinetic modeling of plasma ?9-tetrahydrocannabinol and an active and inactive metabolite following controlled smoked cannabis administration. Br J Clin Pharmacol. 2020 Mar;86(3):611-619. PubMed PMID: 31747464
  • Brooks Peterson M, Cohen MN, O'Neill BR, Garg S, Child J, Henthorn TK, Galinkin JG. Preoperative Vancomycin Administration for Surgical Site Prophylaxis: Plasma and Soft-Tissue Concentrations in Pediatric Neurosurgical and Orthopedic Patients. Anesth Analg. 2020 May;130(5):1435-1444. PubMed PMID: 31397701
  • Doufas AG, Shafer SL, Henthorn TK. Opioid-induced Ventilatory Depression in Sleep Apnea: Reply. Anesthesiology. 2019 Oct;131(4):937-938. PubMed PMID: 31403499
  • Peterson MB, Cohen MN, O'Neill BR, Garg S, Child J, Henthorn TK, Galinkin JG. Preoperative Vancomycin Administration for Surgical Site Prophylaxis: Plasma and Soft-Tissue Concentrations in Pediatric Neurosurgical and Orthopedic Patients. Anesth Analg. 2019 Aug 6. [Epub ahead of print] PubMed PMID: 31397701
  • Van Hove JLK, Freehauf CL, Ficicioglu C, Pena LDM, Moreau KL, Henthorn TK, Christians U, Jiang H, Cowan TM, Young SP, Hite M, Friederich MW, Stabler SP, Spector EB, Kronquist KE, Thomas JA, Emmett P, Harrington MJ, Pyle L, Creadon-Swindell G, Wempe MF, MacLean KN. Biomarkers of oxidative stress, inflammation, and vascular dysfunction in inherited cystathionine ß-synthase deficient homocystinuria and the impact of taurine treatment in a phase 1/2 human clinical trial. J Inherit Metab Dis. 2019 May;42(3):424-437. PubMed PMID: 30873612
  • Henthorn TK, Olofsen E. Where's the Beef?: How Much Can We Skimp on Pharmacokinetic-Pharmacodynamic Data?. Anesthesiology. 2019 Feb;130(2):186-188. PubMed PMID: 30589650
  • Henthorn TK, Avram MJ, Dahan A, Gustafsson LL, Persson J, Krejcie TC, Olofsen E. Combined Recirculatory-compartmental Population Pharmacokinetic Modeling of Arterial and Venous Plasma S( ) and R(-) Ketamine Concentrations. Anesthesiology. 2018 Aug;129(2):260-270. PubMed PMID: 29771709
  • Henthorn TK, Mikulich-Gilbertson SK. µ-Opioid Receptor Agonists: Do They Have Utility in the Treatment of Acute Pain?. Anesthesiology. 2018 May;128(5):867-870. PubMed PMID: 29543630
  • Jonkman K, Duma A, Olofsen E, Henthorn T, van Velzen M, Mooren R, Siebers L, van den Beukel J, Aarts L, Niesters M, Dahan A. Pharmacokinetics and Bioavailability of Inhaled Esketamine in Healthy Volunteers. Anesthesiology. 2017 Oct;127(4):675-683. PubMed PMID: 28759464
  • Klawitter J, Sempio C, Mörlein S, De Bloois E, Klepacki J, Henthorn T, Leehey MA, Hoffenberg EJ, Knupp K, Wang GS, Hopfer C, Kinney G, Bowler R, Foreman N, Galinkin J, Christians U, Klawitter J. An Atmospheric Pressure Chemical Ionization MS/MS Assay Using Online Extraction for the Analysis of 11 Cannabinoids and Metabolites in Human Plasma and Urine. Ther Drug Monit. 2017 Oct;39(5):556-564. PubMed PMID: 28640062
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Practice Locations

University of Colorado Hospital (UCH)
12605 E. 16th Ave
Aurora, CO 80045
720-848-0000

Hospital Affiliation
  • University of Colorado Hospital

Specialty Information

Specialties
  • Anesthesiology, Board Certification (1985)
  • Clinical Pharmacology, Board Certification (1991)

General Information

Medical Schools:
  • MD, Northwestern University The Feinberg School of Medicine (1978)
Undergraduate Schools:
  • BA, Drake University (IA) (1978)
Internships:
  • McGaw Medical Center of Northwestern University Program (1979)
Residency Programs:
  • McGaw Medical Center of Northwestern University Program, Anesthesiology (1983)
Fellowships:
  • McGaw Medical Center of Northwestern University Program, Clinical Pharmacology (1982)
Languages: English
Department: Anesthesiology
Contact Us
CU Anschutz
Fitzsimons Building

13001 East 17th Place
Campus Box C290
Aurora, CO 80045

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