Effectiveness of local anesthetic injection in geriatric patients following operative management of proximal and diaphyseal femur fracture

Effects of Intraoperative Local Pain Cocktail Injections on Early Function and Patient-Reported Outcomes: A Randomized Controlled Trial

OBJECTIVE

To determine whether a perioperative pain cocktail injection improves postoperative pain, ambulation distance, and long-term outcomes in patients with hip fracture.

DESIGN

Prospective, single-blinded, randomized controlled trial.

SETTING

Academic Medical Center.

PATIENTS/PARTICIPANTS

Patients with OTA/AO 31A1-3 and 31B1-3 fractures undergoing operative fixation, excluding arthroplasty.

INTERVENTION

Multimodal local injection of bupivacaine (Marcaine), morphine sulfate (Duramorph), ketorolac (Toradol) given at the fracture site at the time of hip fracture surgery (Hip Fracture Injection, HiFI).

MAIN OUTCOME MEASUREMENTS

Patient-reported pain, American Pain Society Patient Outcome Questionnaire (APS-POQ), narcotic usage, length of stay, postoperative ambulation, Short Musculoskeletal Function Assessment.

RESULTS

Seventy-five patients were in the treatment group and 109 in the control group. Patients in the HiFI group had a significant reduction in pain and narcotic usage compared with the control group on postoperative day (POD) 0 ( P < 0.01). Based on the APS-POQ, patients in the control group had a significantly harder time falling asleep, staying asleep, and experienced increased drowsiness on POD 1 ( P < 0.01). Patient ambulation distance was greater on POD 2 ( P < 0.01) and POD 3 ( P < 0.05) in the HiFI group. The control group experienced more major complications ( P < 0.05). At 6-week postop, patients in the treatment group reported significantly less pain, better ambulatory function, less insomnia, less depression, and better satisfaction than the control group as measured by the APS-POQ. The Short Musculoskeletal Function Assessment bothersome index was also significantly lower for patients in the HiFI group, P < 0.05.

CONCLUSIONS

Intraoperative HiFI not only improved early pain management and increased ambulation in patients undergoing hip fracture surgery while in the hospital, it was also associated with early improved health-related quality of life after discharge.

LEVEL OF EVIDENCE

Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.

Current Strategies in Medical Management of the Geriatric Hip Fracture Patient

Orthogeriatric hip fractures have high morbidity and mortality rates. Modern management focuses on multidisciplinary collaboration for prompt surgical stabilization, early mobilization with multimodal pain control to avoid opioid consumption, and an enhanced recovery pathway. Despite these advances, postoperative complications and mortality rates remain higher than age-matched control subjects. The authors of this article represent the orthopaedic, anesthesia, and hospitalist medicine members of a multidisciplinary team at a single, Level 1 trauma center. Our goal was to provide an up-to-date comprehensive review of orthogeriatric hip fracture perioperative management from a multidisciplinary perspective that every orthopaedic surgeon should know.