Nathan N. O'Hara, PhD

Assistant Professor
University of Maryland School of Medicine, R Adams Cowley Shock Trauma Center
Baltimore, Maryland, United States

Presentation(s):

• Collagen X Biomarker Peaks During the Endochondral Phase of Fracture Repair With a Significant Temporal Correlation to Proteins Within the Osteogenic Pathway

  Wednesday, October 18, 2023
  11:23 AM – 11:29 AM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Does the OTA Open Fracture Classification Align with the Gustilo-Anderson Classification? A Study of 2215 Open Fractures

  Thursday, October 19, 2023
  10:01 AM – 10:07 AM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• The Effect of External Beam Radiation Therapy as Heterotopic Ossification Prophylaxis After Acetabular Surgery: A Multicenter Randomized Controlled Trial

  Thursday, October 19, 2023
  3:36 PM – 3:42 PM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Does the OTA Open Fracture Classification (OTA-OFC) Predict Flap-Related Complications in Severe Open Tibial Fractures?

  Friday, October 20, 2023
  10:46 AM – 10:52 AM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Far Cortical Locking Screw Fixation Is More Effective Than Standard Cortical Constructs in Distal Femur Fracture Patients at High Risk of Delayed Union

  Friday, October 20, 2023
  1:47 PM – 1:53 PM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Nail Versus Plate for Distal Femur Fracture: A Propensity Score-Matched analysis

  Friday, October 20, 2023
  2:01 PM – 2:07 PM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Is It Healed? Clinical Measures of Fracture healing Do Not Predict Unplanned Nonunion Surgery in Distal Femur Fractures

  Friday, October 20, 2023
  2:07 PM – 2:13 PM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Timing of Radiographic Healing for Distal Femur Fractures Treated With an Intramedullary Nail

  Friday, October 20, 2023
  2:13 PM – 2:19 PM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Patient Satisfaction and Out-of-Pocket Costs Associated With Aspirin and Low-Molecular-Weight Heparin: A Secondary Analysis of the PREVENT CLOT study

  Friday, October 20, 2023
  2:31 PM – 2:37 PM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Return to Work After Lower Extremity Trauma: An Analysis of Patient-Reported Outcomes

  Friday, October 20, 2023
  2:37 PM – 2:43 PM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Risk-Stratified Thromboprophylaxis Effects of Aspirin Versus Low-Molecular-Weight Heparin in Orthopaedic Trauma Patients

  Saturday, October 21, 2023
  10:55 AM – 11:01 AM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Are Drains Associated With Infection After Operative Fixation of High-Risk Tibial Plateau and Pilon Fractures?

  Saturday, October 21, 2023
  11:19 AM – 11:25 AM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Risk Factors for Infection in Severe Open Tibial Shaft Fractures

  Saturday, October 21, 2023
  11:43 AM – 11:49 AM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)

• Increased Operative Time Does Not Increase Deep Infection Rates in Closed Bicondylar Tibial Plateaus Treated With Dual Plating

  Saturday, October 21, 2023
  11:49 AM – 11:55 AM PST

  Disclosure(s): Arbutus Medical Inc.: Stock Shareholder (excluding mutual funds) (Ongoing)