Getting the Message: The Declining Trend in Opioid Prescribing for Minor Orthopaedic Injuries in Children and Adolescents

A bad break: mechanisms and assessment of acute and chronic pain after bone fracture

ABSTRACT

Pain is one of the primary indicators of a bone fracture and serves both a functional and practical role in guiding recovery. However, fracture pain can persist long after the fracture itself has clinically healed. The neural and molecular mechanisms that drive acute pain postfracture, and how these mechanisms are pathologically usurped to trap patients into persistent, debilitating, and often difficult to treat, chronic pain, are not well understood. The aim of this review is to provide insight into the risk factors for pain persistence after fracture, review the physiological and pathophysiological mechanisms of fracture pain, and critically evaluate the literature around fracture pain assessment techniques/models. Taken together, the concepts covered herein will provide a strong foundation to support the development of more effective treatments to better alleviate postfracture pain.

United States opioid prescribing trends after shoulder surgery and their correlation with opioid misuse

Background

Orthopedic surgery has been highlighted as a contributor to the opioid epidemic. There is a paucity of literature focused specifically on opioid prescribing trends following shoulder surgery. Our aims were to describe national and regional trends in opioid prescribing following total shoulder arthroplasty, proximal humerus fracture fixation, and rotator cuff repair (RCR), and to correlate opioid prescribing trends after shoulder surgery with regional heroin use and new opioid misuse diagnoses.

Methods

This is a retrospective study of 218,577 patients from a commercial insurance dataset who had undergone orthopedic shoulder procedures from 2014 to 2020. Opioid prescription data within 90-day postoperative were converted to morphine milligram equivalents (MMEs). Multivariate modelling was used to evaluate independent associations between MME's prescribed and subsequent new postoperative diagnosis of opioid dependence. Additionally, longitudinal mixed effects modeling was employed to understand aggregated prescriber habits by state over time and the subsequent effects on estimates of state heroin use and drug overdose deaths.

Results

From 2014 to 2020, the mean number of MMEs prescribed nationally decreased by over 50% for total shoulder arthroplasty, proximal humerus fracture fixation, and RCR. Over the study period, most states demonstrated an overall downtrend of 90-day opioid prescribing for these procedures. Individuals with a new opioid misuse diagnosis following shoulder surgery were found to be younger (standardized mean difference [SMD] = 0.27, P < .001), have increased comorbidities (SMD = 0.38, P < .001), and increased MME's prescribed (SMD = 0.94, P < .001). Increased comorbidity score (odds ratio [OR] = 3.28, P < .001) and increased 90-day MME's prescribed (OR = 1.05, P < .001) were all found to increase the OR of a postoperative opioid misuse diagnosis in patient's undergoing shoulder surgery, while increased age (OR = 0.97, P < .001) and patient's undergoing RCR (OR = 0.79, P = .001) were found to have a decreased OR of developing a new opioid misuse diagnosis. The predictors of regional heroin use included the within-state 90-day MMEs prescribed (P = .002). The predictors of drug overdose death included year (P < .001), but did not include type of surgery or 90-day MMEs.

Conclusion

Orthopedic surgeons successfully reduced the number of opioids prescribed nationally after shoulder surgeries by over 50% during our study period with similar trends seen at the state level. Our data indicate a relationship between increased opioid prescribing after shoulder surgery and heroin use. This study highlights that while progress has been made, there is evidence that opioid prescribing following shoulder surgery is associated with the more widespread opioid epidemic, and that more research is needed to further lower postoperative opioid misuse in the future.

Fracture pain in children in the emergency department: the impact of a new pain management procedure

PURPOSE

To compare compliance with the French national guidelines before and after the implementation (in 2018) of a new protocol on acute fracture pain management in the pediatric emergency department of a French university medical center.

METHODS

We conducted a retrospective, before-after study in patients aged below 16 years presenting at the pediatric emergency department with a fracture. We compared pain management before (in 2017) and after (in 2019 and 2020) implementation of the new procedure. The primary endpoint was appropriate pain management, defined as (i) an appropriate initial assessment of pain, (ii) appropriate treatment with analgesic drugs (acetaminophen for mild pain, acetaminophen and ibuprofen for moderate pain, ibuprofen and morphine for severe pain) and (iii) reassessment of the pain intensity.

RESULTS

572 patients were included (mean age: 6.5 years; male: 60%). 190 in 2017 and 382 in 2019-2020. Pain management was appropriate for 40% of the patients in 2017 and 52% in 2019-2020 (p = 0.004). Pain was rated for 98% of patients in 2017 vs. 100% in 2019-2020 (p = 0.04). The frequency of appropriate treatment for mild pain and moderate pain increased significantly from 52 to 76% and from 0 to 44%, respectively. The administration of ibuprofen increased by 26% points (from 3 to 20 patients treated) and the administration of morphine increased by 29% points (from 1 to 17 patients treated). Pain reassessment rose significantly from 21 to 43%. Levels of compliance with the guidelines were similar in 2019 and 2020. Analgesia was significantly more effective in 2019-2020 than in 2017 (in 20% vs. 14% of the patients, respectively; p = 0.005).

CONCLUSION

After the implementation of a new protocol for the management of acute fracture pain, we observed an increase in compliance with the guidelines. Although the use of ibuprofen and morphine rose significantly as did the frequency of pain reassessment, further improvements are required.

Do All Pediatric Femoral Shaft Fractures Need a Computed Tomography Scan of the Ipsilateral Femoral Neck? Calculating the Incidence of Concomitant Femoral Neck and Shaft Fractures

BACKGROUND

In adults, the incidence of ipsilateral femoral neck fractures in the setting of femoral shaft fractures is reported to be as high as 9%; however, scant literature exists on the same clinical scenario in pediatric/adolescent populations. Therefore, the purpose of this study was to investigate the incidence of ipsilateral femoral neck fracture in the setting of femoral shaft fractures in children and adolescents treated in pediatric hospitals across the United States.

METHODS

The Pediatric Health Information System database was queried for patients aged 18 years or younger who were treated for a femoral neck, femoral shaft, and pertrochanteric femur fractures through an emergency department, inpatient, ambulatory surgery, or observation visit. Patients were identified using ICD-9 and ICD-10 diagnosis codes. Data from 49 pediatric hospitals between the years 2002 and 2020 were included. Incidence was calculated as the number of cases including the event divided by the total number of cases.

RESULTS

A total of 90,146 records were identified from a cohort of 55,733,855 (0.16%). Distal femur fractures, pathologic fractures, and periprosthetic fractures were excluded, resulting in 65,651 unique cases. Of the 65,651 cases, 7104 (11%) were identified as isolated neck fractures. The combined incidence of femoral neck or pertrochanteric femur fractures in the setting of a femoral shaft fracture was 82.3 per 10,000 cases (0.82%). Only 283 cases of concomitant femoral neck and shaft fractures were found among 55,169 femoral shaft fractures (0.5%).

CONCLUSIONS

The incidence of ipsilateral femoral neck or pertrochanteric femur fractures in the setting of a femoral shaft fracture is 82.3 per 10,000 patients (0.82%) based on data from Pediatric Health Information System-participating institutions. The incidence of femoral neck/pertrochanteric femur fractures and femoral shaft fractures in children and adolescents is more than 10 times lower than reported for adults; therefore, the routine use of advanced diagnostic imaging in pediatric patients with femoral shaft fractures should be considered cautiously.

LEVEL OF EVIDENCE

Level IV; cross-sectional analysis.