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Aaron Nauth

MD, MSc

Scientist

Email: Aaron.Nauth@unityhealth.to
Tel: 416-864-6003

Research Programs

Biography

I have an active basic science laboratory at the Keenan Research Centre for Biomedical Science that is focused on investigating the use of stem cell therapies for the augmentation of bone and tendon healing. Research activities in this musculoskeletal research laboratory are co-supervised with Dr. Emil Schemitsch. We have two active lines of research including the investigation of cell and tissue engineering strategies for fracture healing and healing of the rotator cuff. I also have a strong interest in clinical research with a particular focus on randomized clinical trials in orthopedic trauma and sports medicine.

Recent Publications

  1. Hoit, G, Chahal, J, Khan, R, Rubacha, M, Nauth, A, Whelan, DB et al.. Early Compared with Delayed Reconstruction in Multiligament Knee Injury: A Retrospective Propensity Analysis. J Bone Joint Surg Am. 2024;106 (20):1903-1909. doi: 10.2106/JBJS.23.00795. PubMed PMID:39172809 .
  2. Hoit, G, Wijeysundera, DN, Hamad, DM, Nauth, A, Atrey, A, Halai, M et al.. Insurance Type and Withdrawal of Life-Sustaining Therapy in Critically Injured Trauma Patients. JAMA Netw Open. 2024;7 (7):e2421711. doi: 10.1001/jamanetworkopen.2024.21711. PubMed PMID:39046743 PubMed Central PMC11270131.
  3. Adams-McGavin, RC, Naveed, A, Kishibe, T, Beckett, A, Nauth, A, Hsu, J et al.. Management of non-union of rib fractures secondary to trauma: A scoping review. Injury. 2024;55 (7):111553. doi: 10.1016/j.injury.2024.111553. PubMed PMID:38762403 .
  4. Raleigh, MJ, Pasricha, SV, Nauth, A, Ward, MR, Connelly, KA. Endothelial progenitor cells for diabetic cardiac and kidney disease. Stem Cells Transl Med. 2024;13 (7):625-636. doi: 10.1093/stcltm/szae025. PubMed PMID:38733609 PubMed Central PMC11227977.
  5. Nauth, A, Haller, J, Augat, P, Anderson, DD, McKee, MD, Shearer, D et al.. Distal femur fractures: basic science and international perspectives. OTA Int. 2024;7 (2 Suppl):e320. doi: 10.1097/OI9.0000000000000320. PubMed PMID:38487402 PubMed Central PMC10936154.
  6. Nauth, A, Crist, BD, Morshed, S, Watson, JT, Pape, HC. Management of aseptic nonunions and severe bone defects: let us get this thing healed!. OTA Int. 2023;6 (3 Suppl):e258. doi: 10.1097/OI9.0000000000000258. PubMed PMID:37533443 PubMed Central PMC10392436.
  7. Godbout, C, Ryan, G, Ramnaraign, DJ, Hegner, C, Desjardins, S, Gagnon, S et al.. Optimal delivery of endothelial progenitor cells in a rat model of critical-size bone defects. J Orthop Res. 2024;42 (1):193-201. doi: 10.1002/jor.25658. PubMed PMID:37416978 .
  8. Glatt, V, O'Toole, R, Mehta, S, Ricci, W, Nauth, A, Schemitsch, E et al.. Great debates in trauma biomechanics. OTA Int. 2023;6 (2 Suppl):e249. doi: 10.1097/OI9.0000000000000249. PubMed PMID:37168029 PubMed Central PMC10166369.
  9. Dehghan, N, Nauth, A, Schemitsch, E, Vicente, M, Jenkinson, R, Kreder, H et al.. Operative vs Nonoperative Treatment of Acute Unstable Chest Wall Injuries: A Randomized Clinical Trial. JAMA Surg. 2022;157 (11):983-990. doi: 10.1001/jamasurg.2022.4299. PubMed PMID:36129720 PubMed Central PMC9494266.
  10. Burns, D, Dwyer, T, Nauth, A, Brull, R. In reply: Concerns regarding 'Regional anesthesia and acute compartment syndrome: principles for practice'. Reg Anesth Pain Med. 2022;47 (7):452. doi: 10.1136/rapm-2022-103685. PubMed PMID:35410916 .
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Affiliations & Other Activities

  • Staff Surgeon, Division of Orthopedic Surgery, St. Michael’s Hospital
  • Assistant Professor, Orthopedic Surgery, University of Toronto
  • Consulting Staff, Orthopedic Surgery, Sunnybrook Health Sciences Centre
  • Consulting Staff, Orthopedic Surgery, Women’s College Hospital