Challenges of perioperative pain control in opioid use disorder patients following intramedullary nail fixation.

Background: Outcomes of patients with opioid use disorder undergoing elective procedures have been well studied, but research is lacking in the orthopaedic trauma population.

Aim: The aim was to compare perioperative pain and morphine equivalents required by patients with versus without opioid use disorder following intramedullary nail fixation of femoral or tibial fractures.

Methods: We conducted a retrospective review of all patients with isolated femoral or tibial diaphyseal fractures treated with intramedullary nail fixation. Outcomes were compared between patients with diagnosed opioid use disorder and controls without, including daily morphine equivalents and patient-reported pain scores.

Results: Patients with opioid use disorder (n = 42) required greater morphine equivalents and reported higher pain than controls (n = 42) at all time points but did not differ in change of morphine equivalents over the perioperative period.

Conclusion: This highlights the challenge of perioperative pain control in this population and need for improved specific pain management protocols.