Keith Andrew Casper, MD

Keith A. Casper
Clinical Associate Professor of Otolaryngology-Head and Neck Surgery
Head and Neck Surgical Oncology & Microvascular Reconstruction Division Chief
Otolaryngology-Head and Neck Surgery Medical Director of Clinical Growth
Medical School
Available to mentor
Keith Andrew Casper, MD
Keith A. Casper
Clinical Associate Professor
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  • Research Overview

    My research interests relate to outcomes and quality improvement in head and neck cancer. I spent an additional year of training after residency specializing in head and neck oncology and microvascular reconstruction. The University of Michigan has a cohesive, collaborative group of surgeons, radiation oncologists, medical oncologists, and basic science researchers interested in advancing the field of head and neck cancer.

    Recent Publications

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    • Journal Article
      FDG-PET-Based Selective Deescalation of Chemoradiation in Human Papillomavirus-Related Oropharyngeal Squamous Cell Carcinoma: A Multicenter Phase II Trial
      Mierzwa M, Rosen B, Suresh K, Dinesh A, Regan S, Brummel C, Wong K, Casper K, Prince M, Malloy K, Shuman A, Chinn S, Cao Y, Aryal M, Heft-Neal M, Stucken C, Buchakjian M, Forner D, Yalamanchi P, Swiecicki P, Lawrence TS, Akhdar R, Tewari M, Bhambhani C, Walline H, Brenner JC, Shah J, Worden F. Clinical Cancer Research an Official Journal of the American Association for Cancer Research, 2026 Feb 17; 32 (4): 684 - 693. DOI:10.1158/1078-0432.CCR-25-2820
      PMID: 41385605
    • Journal Article
      Prospective Phase II Trial of Definitive Chemoradiation and Concurrent Nivolumab in Locally Advanced p16+ Oropharynx Cancer
      Regan SN, Shah J, Suresh K, Morales KA, Cao Y, Aryal M, Rosen BS, Walline H, Lee C, Aldous J, Swiecicki PL, Casper KA, Chinn SB, Malloy KM, Prince MEP, Stucken CL, Shuman AG, Heft-Neal M, Lyden TH, Blakely A, Ambrose M, Chad Brenner J, Worden FP, Mierzwa ML. Advances in Radiation Oncology, 2025 Oct 1; 10 (10): DOI:10.1016/j.adro.2025.101832
    • Journal Article
      Tumor Hypoxia and CD8+ T-Cell Infiltration in Patients With Advanced Laryngeal Cancer
      Smith JD, Gensterblum-Miller E, Forner DWA, Yalamanchi P, Buchakjian MR, Chinn SB, Shuman AG, Casper KA, Malloy KM, Stucken CL, Mclean SA, Mierzwa ML, Shah J, Swiecicki PL, Worden FP, Prince MEP, Spector ME, Brenner JC, Heft Neal ME. Otolaryngology Head and Neck Surgery United States, 2025 Sep 1; 173 (3): 645 - 650. DOI:10.1002/ohn.1291
      PMID: 40323140
    • Journal Article
      Prospective Phase II Trial of Definitive Chemoradiation and Concurrent Nivolumab in Locally Advanced p16+ Oropharynx Cancer
      Regan SN, Shah J, Suresh K, Morales KA, Cao Y, Aryal M, Rosen BS, Walline H, Lee C, Aldous J, Swiecicki PL, Casper KA, Chinn SB, Malloy KM, Prince MEP, Stucken CL, Shuman AG, Heft-Neal M, Lyden TH, Blakely A, Ambrose M, Brenner JC, Worden FP, Mierzwa M. Advances in Radiation Oncology, 2025 Aug 15; 101832 - 101832. DOI:10.1016/j.adro.2025.101832
    • Journal Article
      Response adapted oncologic surgery following neoadjuvant immunotherapy and chemotherapy for resectable locally advanced oral cavity and oropharyngeal squamous cell carcinoma.
      Bughrara MS, Worden FP, Buxo Z, Hochfelder C, Chinn SB, Mierzwa ML, Shah JL, Casper K. Journal of Clinical Oncology, 2025 May 30; 43 (16_suppl): e18107 - e18107. DOI:10.1200/jco.2025.43.16_suppl.e18107
    • Journal Article
      Follow-up for human papillomavirus-related oropharynx cancer concentrated on unequal symptom change (FOCUS): Prospective patient-reported outcome collection
      Edwards DM, Gharzai LA, Wang W, Mayo C, Suresh K, Schipper M, Evans JR, Malloy K, Chinn SB, Prince M, Spector M, Shuman A, Stucken C, Swiecicki PL, Worden F, Jarema J, Henderson C, Kovach A, Brenner C, Shah JL, Mierzwa ML, Casper K. Head and Neck, 2024 Nov 1; 46 (11): 2687 - 2698. DOI:10.1002/hed.27778
      PMID: 38680087
    • Proceeding / Abstract / Poster
      Imaging Metrics and HPV ctDNA Kinetics in a Phase II Immuno-Chemoradiation Trial for Locoregionally Advanced p16+ Oropharynx Cancer
      Regan SN, Aryal MP, Suresh K, Rosen BS, Walline H, Prince ME, Malloy K, Casper K, Shuman A, Chinn SB, Heft-Neal ME, Swiecicki PL, Worden F, Shah JL, Cao Y, Brenner C, Mierzwa ML. International Journal of Radiation Oncology • Biology • Physics, 2024 Oct 1; 120 (2): s131 - s131. DOI:10.1016/j.ijrobp.2024.07.238
    • Journal Article
      Retrospective Exploration of Botulinum Toxin Injection for Pharyngoesophageal Segment Dysfunction Post-laryngectomy
      Kazemi RJ, Prince ADP, Casper KA, Spector ME, Smith JD, Prince MEP. Oto Open, 2024 Oct 1; 8 (4): DOI:10.1002/oto2.181

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