Opioid Use and Storage Patterns by Patients after Hospital Discharge following Surgery

CDC Clinical Practice Guideline for Prescribing Opioids for Pain - United States, 2022

This guideline provides recommendations for clinicians providing pain care, including those prescribing opioids, for outpatients aged ≥18 years. It updates the CDC Guideline for Prescribing Opioids for Chronic Pain - United States, 2016 (MMWR Recomm Rep 2016;65[No. RR-1]:1-49) and includes recommendations for managing acute (duration of <1 month), subacute (duration of 1-3 months), and chronic (duration of >3 months) pain. The recommendations do not apply to pain related to sickle cell disease or cancer or to patients receiving palliative or end-of-life care. The guideline addresses the following four areas: 1) determining whether or not to initiate opioids for pain, 2) selecting opioids and determining opioid dosages, 3) deciding duration of initial opioid prescription and conducting follow-up, and 4) assessing risk and addressing potential harms of opioid use. CDC developed the guideline using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework. Recommendations are based on systematic reviews of the scientific evidence and reflect considerations of benefits and harms, patient and clinician values and preferences, and resource allocation. CDC obtained input from the Board of Scientific Counselors of the National Center for Injury Prevention and Control (a federally chartered advisory committee), the public, and peer reviewers. CDC recommends that persons with pain receive appropriate pain treatment, with careful consideration of the benefits and risks of all treatment options in the context of the patient's circumstances. Recommendations should not be applied as inflexible standards of care across patient populations. This clinical practice guideline is intended to improve communication between clinicians and patients about the benefits and risks of pain treatments, including opioid therapy; improve the effectiveness and safety of pain treatment; mitigate pain; improve function and quality of life for patients with pain; and reduce risks associated with opioid pain therapy, including opioid use disorder, overdose, and death.

Efficacy of Single Wound Infiltration With Bupivacaine and Adrenaline During Cesarean Delivery for Reduction of Postoperative Pain: A Randomized Clinical Trial

IMPORTANCE

Most women report moderate to severe pain after cesarean delivery. The extent of the ability of surgical wound infiltration with local anesthetic agents during cesarean delivery for the reduction of postoperative pain is uncertain.

OBJECTIVE

To examine the efficacy of single wound infiltration with bupivacaine and adrenaline during cesarean delivery for the reduction of postoperative pain.

DESIGN, SETTING, AND PARTICIPANTS

This randomized clinical trial was conducted between January 25, 2018, and May 30, 2020, at a university teaching hospital in Afula, Israel. A total of 288 women with singleton pregnancy who were scheduled for a planned cesarean delivery at term were randomized to receive single wound infiltration with bupivacaine and adrenaline during cesarean delivery (intervention group) or no single wound infiltration (control group) at a 1:1 ratio.

INTERVENTIONS

In the intervention group, the subcutaneous layer was infiltrated on both sides of the wound by a mixture of bupivacaine and adrenaline before wound closure. Other perioperative techniques were similar between the groups.

MAIN OUTCOMES AND MEASURES

The primary outcome was mean pain intensity over the course of 24 hours after the operation, as measured by a visual analog scale (VAS) score ranging from 0 to 10 (with higher scores indicating greater pain intensity). To detect a mean (SD) reduction of 1 (3) points in the VAS score in the intervention group, 286 women were needed in total. Secondary outcomes included VAS score greater than 4 (indicating moderate pain) at 2 hours after the operation, use of rescue opioids, maternal satisfaction with the pain management procedure (using a scale of 1-5, with higher scores indicating greater satisfaction), duration of the operation, scar complications (hematoma, infection, and separation), and length of stay.

RESULTS

Among 288 women (mean [SD] age, 32.5 [5.1] years; all of Arab or Jewish ethnicity), 143 were randomized to the intervention group, and 145 were randomized to the control group. Demographic and obstetric variables were similar between groups. The primary outcome (VAS pain score) was significantly lower in the intervention group (mean [SD], 2.21 [0.56]) compared with the control group (mean [SD], 2.41 [0.73]; P = .02). In the intervention group, 11 women (7.7%) had a VAS score greater than 4 at 2 hours compared with 22 women (15.2%) in the control group (odds ratio, 0.47; 95% CI, 0.22-1.00; P = .05). In addition, compared with the control group, the intervention group had significantly lower postpartum use of rescue opioid analgesics (19 women [13.3%] vs 37 women [25.5%]; P = .009) and greater satisfaction with pain management (mean [SD] score, 4.65 [0.68] vs 4.44 [0.76]; P = .007). In the intervention vs control groups, duration of the operation, scar complications (hematoma, infection, or separation), and length of stay were comparable.

CONCLUSIONS AND RELEVANCE

In this study, wound infiltration with a single administration of bupivacaine and adrenaline during cesarean delivery reduced postoperative pain and opioid use and may have improved maternal satisfaction with pain management. These findings suggest the technique is efficacious, safe, and easy to perform.

TRIAL REGISTRATION

ClinicalTrials.gov Identifier: NCT03395912.

A Risk Education Program Decreases Leftover Prescription Opioid Retention: An RCT

INTRODUCTION

Retaining leftover prescription opioids poses the risks of diversion, misuse, overdose, and death for youth and other family members. This study examined whether a new educational program would enhance risk perceptions and disposal intentions among parents and decrease their retention of leftover prescription opioids.

STUDY DESIGN

This study is an RCT (NCT03287622).

SETTING/PARTICIPANTS

A total of 648 parents whose children were prescribed opioid analgesics were recruited from a Midwestern, academic pediatric hospital between 2017 and 2019. Parents were randomized to receive routine information (control) with or without Scenario-Tailored Opioid Messaging Program intervention.

INTERVENTION

The intervention provided opioid risk and mitigation advice using interactive decisional feedback.

MAIN OUTCOME MEASURES

The main outcome measures were parents' perceptions of the riskiness of keeping/sharing opioids and child misuse measured at baseline, Days 3 and 14, their intention to dispose of leftover opioids, and their final retention decisions after the child's use (at or around Day 14).

RESULTS

Perceived riskiness of child misuse and keeping/sharing opioids increased from baseline through Day 14 only for parents in the intervention group (p≤0.006). However, there were no significant differences in risk perceptions between groups and no intervention effect on disposal intentions at either follow-up. Despite these findings, the intervention reduced the likelihood of parents' opioid retention when adjusted for important parent and child covariates (AOR=0.48; 95% CI=0.25, 0.93; p=0.028). Parents who reported past opioid misuse also showed higher retention behavior (AOR=4.78; 95% CI=2.05, 11.10; p<0.001).

CONCLUSIONS

A scenario-specific educational intervention emphasizing the potential risks that leftover opioids pose to children and that provided risk mitigation advice decreased parents' retention of their child's leftover opioid medication. Removing leftover prescription drugs from homes with children may be an important step to reducing diversion, accidental poisoning, and misuse among youth.

TRIAL REGISTRATION

This study is registered at www.

CLINICALTRIALS

gov NCT03287622.

Fluctuation of visual analog scale pain scores and opioid consumption before and after total hip arthroplasty

BACKGROUND

Patients who undergo orthopedic procedures are often given excess opioid medication. Understanding the relationship between pain and opioid consumption following total hip arthroplasty (THA) is key to creating safe and effective opioid prescribing guidelines.

AIM

To evaluate the association between the quantity of opioid consumption in relation to pain scores both pre-and postoperatively in patients undergoing primary THA.

METHODS

We retrospectively reviewed patients who underwent primary THA from November 2018-May 2019 and answered both the visual analog scale (VAS) pain and opioid medication questionnaires pre-and postoperatively. Both surveys were delivered daily for 7-days before surgery through the first 30 postoperative days. Survey results were divided into preoperative, postoperative days 1-7, postoperative days 8-14, and postoperative days 15-30 for analysis. Mean opioid pill consumption and VAS pain scores in each time period were determined and compared to patients' preoperative status using hierarchical Poisson and linear regressions, respectively.

RESULTS

There were 105 patients included. Mean VAS pain scores were the highest preoperatively 7.41 ± 1.72. However, VAS pain scores significantly declined in each successive postoperative category compared to preoperative scores: postoperative day 1-7 (5.07 ± 1.79; P < 0.001), postoperative day 8-14 (3.60 ± 1.64; P < 0.001), and postoperative day 15-30 (3.15 ± 1.63; P < 0.001). Mean opioid pill consumption preoperatively was 0.68 ± 1.29 pills. Compared to preoperative opioid consumption, opioid use was significantly greater between postoperative days 1-7 (1.51 ± 1.58; P = 0.001) and postoperative days 8-14 (1.00 ± 1.27; P = 0.043). Opioid consumption declined below preoperative levels between postoperative days 15-30 (0.35 ± 0.72; P = 0.160) which correlates with a VAS pain score of 3.15.

CONCLUSION

All patients experienced significant benefit and pain relief from having undergone THA. Average postoperative opioid consumption decreased below preoperative consumption between postoperative days 15-30, which was associated with a VAS pain score of 3.15. These results can be used to appropriately guide opioid prescribing practices and set patient expectations regarding pain management following THA.

Enhanced Recovery Pathway Reduces Hospital Stay and Opioid Use in Microsurgical Breast Reconstruction: A Single-Center, Private Practice Experience

BACKGROUND

This study aimed to determine benefits of the Enhanced Recovery After Surgery (ERAS) pathway implementation in free flap breast reconstruction related to postoperative narcotic use and health care resource utilization.

METHODS

A retrospective analysis of consecutive patients undergoing deep inferior epigastric perforator flap breast reconstruction from November of 2015 to April of 2018 was performed before and after implementation of the ERAS protocol.

RESULTS

Four hundred nine patients met inclusion criteria. The pre-ERAS group comprised 205 patients, and 204 patients were managed through the ERAS pathway. Mean age, laterality, timing of reconstruction, and number of previous abdominal surgical procedures were similar ( p > 0.05) between groups. Mean operative time between both groups (450.1 ± 92.7 minutes versus 440.7 ± 93.5 minutes) and complications were similar ( p > 0.05). Mean intraoperative (58.9 ± 32.5 versus 31.7 ± 23.4) and postoperative (129.5 ± 80.1 versus 90 ± 93.9) morphine milligram equivalents used were significantly ( p < 0.001) higher in the pre-ERAS group. Mean length of stay was significantly ( p < 0.001) longer in the pre-ERAS group (4.5 ± 0.8 days versus 3.2 ± 0.6 days). Bivariate linear regression analysis demonstrated that operative time was positively associated with total narcotic requirements ( p < 0.001) and length of stay ( p < 0.001).

CONCLUSIONS

ERAS pathways in microsurgical breast reconstruction promote reduction in intraoperative and postoperative narcotic utilization with concomitant decrease in hospital length of stay. In this study, patients managed through ERAS pathways required 46 percent less intraoperative and 31 percent less postoperative narcotics and had a 29 percent reduction in hospital length of stay.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, III.

Association of Postsurgical Opioid Refills for Patients With Risk of Opioid Misuse and Chronic Opioid Use Among Family Members

Importance

The US health care system is experiencing a sharp increase in opioid-related adverse events and spending, and opioid overprescription may be a key factor in this crisis. Ambient opioid exposure within households is one of the known major dangers of overprescription.

Objective

To quantify the association between the postsurgical initiation of prescription opioid use in opioid-naive patients and the subsequent prescription opioid misuse and chronic opioid use among opioid-naive family members.

Design, Setting, and Participants

This cohort study was conducted using administrative data from the database of a US commercial insurance provider with more than 35 million covered individuals. Participants included pairs of patients who underwent surgery from January 1, 2008, to December 31, 2016, and their family members within the same household. Data were analyzed from January 1 to November 30, 2018.

Exposures

Duration of opioid exposure and refills of opioid prescriptions received by patients after surgery.

Main Outcomes and Measures

Risk of opioid misuse and chronic opioid use in family members were calculated using inverse probability weighted Cox proportional hazards regression models.

Results

The final cohort included 843 531 pairs of patients and family members. Most pairs included female patients (445 456 [52.8%]) and male family members (442 992 [52.5%]), and a plurality of pairs included patients in the 45 to 54 years age group (249 369 [29.6%]) and family members in the 15 to 24 years age group (313 707 [37.2%]). A total of 3894 opioid misuse events (0.5%) and 7485 chronic opioid use events (0.9%) occurred in family members. In adjusted models, each additional opioid prescription refill for the patient was associated with a 19.2% (95% CI, 14.5%-24.0%) increase in hazard of opioid misuse in family members. The risk of opioid misuse appeared to increase only in households in which the patient obtained refills. Family members in households with any refill had a 32.9% (95% CI, 22.7%-43.8%) increased adjusted hazard of opioid misuse. When patients became chronic opioid users, the hazard ratio for opioid misuse among family members was 2.52 (95% CI, 1.68-3.80), and similar patterns were found for chronic opioid use.

Conclusions and Relevance

This cohort study found that opioid exposure was a household risk. Family members of a patient who received opioid prescription refills after surgery had an increased risk of opioid misuse and chronic opioid use.

Opioid Use Consequences, Governmental Strategies, and Alternative Pain Control Techniques Following Total Hip Arthroplasties

Over the last several decades, rates of opioid use and associated problems have dramatically increased in the United States leading to laws limiting prescription duration for acute pain management. As a result, orthopedic surgeons who perform total hip arthroplasty (THA), a procedure that often leads to significant postoperative pain, have been faced with substantial challenges to adequately mitigate patient pain while also reducing opioid intake. Current strategies include identifying and correcting modifiable risk factors associated with postoperative opioid use such as preoperative opioid use, alcohol and tobacco abuse, and untreated psychiatric illness. Additionally, recent evidence has emerged in the form of Enhanced Recovery After Surgery (ERAS) protocols suggesting that a multidisciplinary focus on patient factors perioperatively can lead to reduced postoperative opioid administration and decreased hospital stays. A cornerstone of ERAS protocols includes multimodal pain regimens with opioid rescue only as needed, which often includes multiple systemic pain therapies such as acetaminophen, gabapentin, non-steroidal anti-inflammatory drugs, as well as targeted pain therapies that include epidural catheters and ultrasound-guided nerve blocks. Many hospital systems and states have also implemented opioid prescribing limitations with mixed success. As the opioid epidemic continues in the United States, while contributing to poor outcomes following elective surgeries, further research is warranted to identify multidisciplinary strategies that mitigate opioid use while also allowing for adequate pain control and rehabilitation.

A randomized trial of standard vs restricted opioid prescribing following midurethral sling

BACKGROUND

Postoperative opioid prescribing has historically lacked information crucial to balancing the pain control needs of the individual patient with our professional responsibility to judiciously prescribe these high-risk medications.

OBJECTIVE

This study aimed to evaluate pain control, satisfaction with pain control, and opioid use among patients undergoing isolated midurethral sling randomized to 1 of 2 different opioid-prescribing regimens.

STUDY DESIGN

Patients who underwent isolated midurethral sling placement from June 1, 2020, to November 22, 2021, were offered enrollment into this prospective, randomized, open-label, noninferiority clinical trial. Participants were randomized to receive either a standard prescription of ten 5-mg oxycodone tablets provided preoperatively (standard) or an opioid prescription provided only during patient request postoperatively (restricted). Preoperatively, all participants completed baseline demographic and pain surveys, including the 9-Question Central Sensitization Index, Pain Catastrophizing Scale, and Likert pain score (scale 0-10). The participants completed daily surveys for 1 week after surgery to determine the average daily pain score, number of opioids used, other forms of pain management, satisfaction with pain control, perception of the number of opioids prescribed, and need to return to care for pain management. The online Prescription Drug Monitoring Program was used to determine opioid filling in the postoperative period. The primary outcome was average postoperative day 1 pain score, and an a priori determined margin of noninferiority was set at 2 points.

RESULTS

Overall, 82 patients underwent isolated midurethral sling placement and met the inclusion criteria: 40 were randomized to the standard arm, and 42 were randomized to the restricted group. Concerning the primary outcome of average postoperative day 1 pain score, the restricted arm (mean pain score, 3.9±2.4) was noninferior to the standard arm (mean pain score, 3.7±2.7; difference in means, 0.23; 95% confidence interval, -∞ to 1.34). Of note, 23 participants (57.5%) in the standard arm vs 8 participants (19.0%) in the restricted arm filled an opioid prescription (P<.001). Moreover, 18 of 82 participants (22.0%) used opioids during the 7-day postoperative period, with 10 (25.0%) in the standard arm and 8 (19.0%) in the restricted arm using opioids (P=.52). Of participants using opioids, the average number of tablets used was 3.4±2.3, and only 3 participants used ≥5 tablets. On a scale of 1="prescribed far more opioids than needed" to 5="prescribed far less opioids than needed," the means were 1.9±1.0 in the standard arm and 2.7±1.0 in the restricted arm (P<.001).

CONCLUSION

Restricted opioid prescription was noninferior to standard opioid prescription in the setting of pain control and satisfaction with pain control after isolated midurethral placement. Participants in the restricted arm filled fewer opioid prescriptions than participants in the standard arm. On average, only 3.4 tablets were used by those that filled prescriptions in both groups. Restrictive opioid-prescribing practices may reduce unused opioids in the community while achieving similar pain control.

Development and Validation of a Model to Predict Postdischarge Opioid Use After Cesarean Birth

A model with three predictors readily found in the electronic health record—inpatient opioid use, tobacco use, and depression or anxiety—accurately estimated postdischarge opioid use.

OBJECTIVE:

To develop and validate a prediction model for postdischarge opioid use in patients undergoing cesarean birth.

METHODS:

We conducted a prospective cohort study of patients undergoing cesarean birth. Patients were enrolled postoperatively, and they completed pain and opioid use questionnaires 14 days after cesarean birth. Clinical data were abstracted from the electronic health record (EHR). Participants were prescribed 30 tablets of hydrocodone 5 mg–acetaminophen 325 mg at discharge and were queried about postdischarge opioid use. The primary outcome was total morphine milligram equivalents used. We constructed three proportional odds predictive models of postdischarge opioid use: a full model with 34 predictors available before hospital discharge, an EHR model that excluded questionnaire data, and a reduced model. The reduced model used forward selection to sequentially add predictors until 90% of the full model performance was achieved. Predictors were ranked a priori based on data from the literature and prior research. Predictive accuracy was estimated using discrimination (concordance index).

RESULTS:

Between 2019 and 2020, 459 participants were enrolled and 279 filled the standardized study prescription. Of the 398 with outcome measurements, participants used a median of eight tablets (interquartile range 1–18 tablets) after discharge, 23.5% used no opioids, and 23.0% used all opioids. Each of the models demonstrated high accuracy predicting postdischarge opioid use (concordance index range 0.74–0.76 for all models). We selected the reduced model as our final model given its similar model performance with the fewest number of predictors, all obtained from the EHR (inpatient opioid use, tobacco use, and depression or anxiety).

CONCLUSION:

A model with three predictors readily found in the EHR—inpatient opioid use, tobacco use, and depression or anxiety—accurately estimated postdischarge opioid use. This represents an opportunity for individualizing opioid prescriptions after cesarean birth.

Ibuprofen prescription following adult tonsillectomy reduces postoperative opioid use

BACKGROUND

Based on a 2018 American Academy of Otolaryngology - Head and Neck Surgery survey, an average of 37 tablets of opioid medication, or about a week's worth of medication, were prescribed after adult tonsillectomy. Nearly 15% of patients will still be taking opioids one year after an initial weeklong prescription, according to data from the Centers for Disease Control and Prevention. Non-steroidal anti-inflammatory medications have traditionally been avoided in adult tonsillectomy patients due to concern for increased bleeding risk from platelet dysfunction, despite little evidence supporting this claim. This study sought to demonstrate that ibuprofen prescriptions after tonsillectomy could be a safe and effective way to reduce postoperative opioid use.

METHODS

This study was a retrospective chart review of patients undergoing tonsillectomy with one surgeon over three years. Half of the patients received a prescription for postoperative opioid medications and were counseled against taking ibuprofen. The other half of patients were prescribed ibuprofen following surgery and only provided with opioid analgesia as a rescue medication. The New Mexico Prescription Monitoring System was used to verify opioid prescriptions. Descriptive statistics and logistic regression were used to analyze the data.

RESULTS

Ninety-nine patients were included in analysis, with 53 in the first group that did not receive ibuprofen and 46 in the second group that did receive ibuprofen. There was no difference in the bleeding rate between the two groups. Significantly fewer patients in the ibuprofen group filled postoperative opioid prescriptions when compared to the group that did not receive ibuprofen (40% vs. 96.2%, p < 0.0001, OR = 0.02).

CONCLUSION

Ibuprofen is a safe and effective analgesic following adult tonsillectomy and significantly reduces the proportion of patients who must fill a postoperative opioid prescription.

Incidence and risk factors of chronic opioid use after sleep apnea surgery

STUDY OBJECTIVES

To assess the incidence and risk factors of chronic opioid use after OSA surgery.

METHODS

Using IBM MarketScan research database, adults (>18) who underwent a variety of sleep surgery procedures between 2007 and 2015, were identified. Subjects with one year of insurance coverage before and after the surgical procedure were included. Additional anesthesia event(s) in the year following the procedure of interest, and those who filled an opioid prescription within the year prior to surgery (not naïve) were excluded. Outcomes included rates of persistent opioid use (additional opioid prescriptions filled 90-180 days postoperatively), prolonged use (additional opioid prescriptions filled 181-365 days postoperatively) and inappropriate use (>100 MME). Evaluated variables include demographics, surgical procedures, and comorbidities.

RESULTS

A total of 10,766 surgical procedures met inclusion criteria. There was a trend of increased rates of perioperative opioid prescription. After multivariable logistic regression analysis, perioperative opioid prescription and smoking were independent risk factors for inappropriate opioid use (OR= 31.51, p<0.001; OR= 1.41, p=0.016 respectively). Opioid prescription and hypertension were independent risk factors for persistent opioid use (OR=37.8, p<0.001, OR=1.38, p=0.008). Perioperative opioid prescription, previous opioid dependence diagnosis, smoking and male gender were associated with continuous prolonged opioid use (OR=73.1, 8.13, 1.95, 1.55, respectively; p<0.001, 0.020, 0.024, 0.032, respectively).

CONCLUSIONS

While efforts by different societies are being implemented to control the opioid crisis, we found that perioperative opioid prescription for airway surgery targeting OSA is an independent risk factor for persistent, prolonged, and inappropriate opioid use.

Assessment of Discharge Analgesic Prescription Patterns for Hospitalized Patients With Rib Fractures

INTRODUCTION

There is a paucity of data describing opioid prescribing patterns for trauma patients. We investigated pain medication regimens prescribed at discharge for patients with traumatic rib fractures, as well as potential variables predictive of opioid prescribing.

METHODS

A single-center, retrospective analysis was performed of 337 adult patients presenting with ≥1 traumatic rib fractures between January and December 2019. The primary outcome was oral morphine milligram equivalents (MME) prescribed on discharge. A multivariable logistic regression analysis was performed to determine factors independently associated with above median (150) MME prescription at discharge.

RESULTS

The majority of patients were male (68.8%) with a median age of 53 y. Blunt trauma accounted for 97.3% of cases with a median Injury Severity Score(ISS) of 10. Locoregional pain procedures were utilized in 16.9% of patients. Opioids were the most common analgesic prescribed at discharge, and 74.1% of patients prescribed opioids on discharge were also prescribed a non-opioid adjunct. On multivariable analysis, daily MME prescribed during hospitalization (OR 1.01, 95% CI 1.01-1.02, P < 0.01) and number of rib fractures (OR 2.26, 95% CI 1.36-3.74, P < 0.01) were predictive of high MME prescribed on discharge.

CONCLUSIONS

For patients with traumatic rib fractures, daily MME during hospitalization and number of rib fractures were predictive of high MME prescribing on discharge. Further prospective studies evaluating strategies for pain management and protocolized approaches to opioid prescribing are needed to reduce unnecessary and inappropriate opioid use in this patient population.

The Effect of Patient Opioid Education on Opioid Use, Storage, and Disposal Patterns

We evaluated the impact of patient education over opioid use, storage, and disposal on opioid handling patterns of palliative and chronic nonmalignant pain patients. We compared patient surveys before and after education and conducted further analysis for individual clinics due to group differences found prior to education. A total of 100 patients were included. After education, more patients reported never sharing their prescription opioid (95% vs. 66%; P < 0.01), and all reported awareness that one dose could be harmful to someone else (100% vs. 31%; P < 0.01). In addition, more patients reported locking their opioid for storage (85% vs. 13%; P < 0.01). Lastly, less patients reported leftover opioids (2% vs. 40%; P < 0.01), not always disposing (1% vs. 44%; P < 0.01), or purposefully saving (0% vs. 15%; P < 0.01), and all reported knowing the right way to dispose (100% vs. 14%; P < 0.01). Proper methods of disposal increased, including mixing with unpalatable substances (96% vs. 13%; P < 0.01) and utilizing drug-take-back programs (78% vs. 24%; P < 0.01). This project found that patient education improves knowledge and behavior related to opioid handling patterns. Further initiatives should help to identify higher-risk patients and develop educational tools.

Screening in Trauma for Opioid Misuse Prevention (STOMP): Results from a prospective cohort of victims of traumatic injury

BACKGROUND

Traumatic injury frequently requires opioid analgesia to manage pain and avoid catastrophic complications. Risk screening for opioid misuse and the development of use disorder remains uninvestigated.

METHODS

Participants were Trauma/Orthopedic Surgical Services patients at a Level I Trauma Center who were English speaking, aged 18-75, received an opioids prescription at discharge, and were under control of their own medications at discharge. Baseline measures included validated self-report instruments for psychosocial factors, such as anxiety, depression, pain coping, and social support. Health record data included diagnosis codes, procedures, Injury Severity Score, and pain severity (0-10 scale). Opioid use disorder (by Clinical International Diagnostic Interview-Substance Abuse Module) or opioid misuse (Current Opioid Misuse Measure (COMM) and survey items) were assessed at 24 weeks post-discharge.

RESULTS

295 patients enrolled with 237 completing the 24 week assessments. Stepwise regression modeling demonstrated pre-injury PTSD symptoms, Opioid Risk score, medication use behaviors, social support, and length of stay predicted opioid misuse. Pre-injury PTSD symptoms, pain coping, and length of stay predicted use disorder. The final regression models for opioid misuse by COMM, opioid misuse via survey items, and for opioid use disorder had highly favorable areas under the receiver operating curve (0.880, 0.790, and 0.943 respectively).

CONCLUSIONS

Pre-injury presence of PTSD-related symptoms, impaired pain coping, social support, and hospitalization > 6 days predicted opioid misuse and opioid addiction at 6 months after hospital discharge. Behavioral screening and management strategies appear warranted in the population of traumatic injury victims to reduce opioid-related risks.

Prospective Randomized Study Examining Preoperative Opioid Counseling on Postoperative Opioid Consumption after Upper Extremity Surgery

Background: Rates of opioid addiction and overdose continue to climb in the United States, increasing pressure on prescribers to identify solutions to decrease postoperative opioid consumption. Hand and upper extremity surgeries are high-volume surgeries with a predilection for inadvertent overprescribing. Recent investigations have shown that preoperative opioid counseling may decrease postoperative opioid consumption. In order to test this hypothesis, a prospective randomized trial was undertaken to determine the effect of preoperative opioid counseling on postoperative opioid consumption. Methods: Eligible patients undergoing outpatient upper extremity surgery were randomized to either receive preoperative opioid counseling or to receive no counseling. Surgeons were blinded to their patient's counseling status. Preoperatively, patient demographics, surgical and prescription details were recorded. Postoperatively, patients' pain experience including opioid consumption, pain levels, and satisfaction was recorded. Results: There were 131 total patients enrolled, with 62 in the counseling group and 69 in the control group. Patients receiving counseling consumed 11.8 pills compared to 17.4 pills in the control group (P = .007), which translated to 93.7 Morphine Equivalent Units (MEU) in the counseling group compared to 143.2 MEU in the control group (P = .01). There was no difference in pain scores at any time point between groups. Among all study patients a total of 3767 opioid pills were prescribed with approximately 50% left unused. Conclusion: Patients receiving preoperative counseling consumed significantly fewer opioids postoperatively. Inadvertant overprescribing remains high. Routine use of preoperative counseling should be implemented along with prescribing fewer opioids overall to prevent overprescribing.

Optimizing Post-Cesarean Opioid Prescription Practices at Mayo Clinic: A Quality Improvement Initiative

OBJECTIVE

Optimal prescriptions practices of opioids in the post-cesarean period remain controversial. The primary aim of this initiative was to minimize unused prescription narcotic medication, with a goal of ≤4 leftover pills of 5-mg oxycodone at postoperative day (POD) 14 without affecting pain or satisfaction measures.

STUDY DESIGN

This was a prospective longitudinal quality improvement (QI) initiative starting in 2017 utilizing the DMAIC methodology. The measurement phase consisted of validated surveys over 3 months, along with chart review to determine current institutional prescription practices and predictors of outpatient opioid use. Resulting recommendations were adopted, and 1 year later, all patients undergoing cesarean were surveyed for 3 months to determine the effectiveness of the intervention. The study was approved by the Department's QI Committee.

RESULTS

The response rate was 48%, with 50 of 101 patients completing surveys pre-intervention and 52 of 111 post-intervention. Pre-intervention, surplus medication was predicted (p <0.05) only by the quantity of the opioid prescription. In addition, patients who required ≤37.5 morphine milligram equivalents (MMEs) during the inpatient postoperative stay did not require outpatient narcotic prescriptions. Thereafter, a strategy of matching inpatient use to outpatient prescription 1:1 in a linear regression model (p <0.001, R ² 0.55) optimally matched patient needs up to 200 MME. In the post-intervention survey, mean (SD) prescription decreased from 17.6 (13.7) MME to 8.4 (8.3) MME (p <0.01); 39% compared with 16% of women were discharged without a prescription (p <0.01); and amongst all patients 82.7% compared with 59.6% (p <0.01) had ≤4 pills remaining without differences in patient satisfaction or pain perception.

CONCLUSION

This initiative highlights a practical approach to QI utilizing industry techniques in health care. This approach resulted in significant reductions in over-prescription and unused medication, without impacting pain or satisfaction scores.

KEY POINTS

· 20% of patients may manage pain at home without opioids.. · In-hospital opioid use is reflective of outpatient need.. · Customize prescriptions to reduce leftover narcotics..

Opioids and Public Health: The Prescription Opioid Ecosystem and Need for Improved Management

While U.S. opioid prescribing has decreased 38% in the past decade, opioid deaths have increased 300%. This opioid paradox is poorly recognized. Current approaches to opioid management are not working, and new approaches are needed. This article reviews the outcomes and shortcomings of recent U.S. opioid policies and strategies that focus primarily or exclusively on reducing or eliminating opioid prescribing. It introduces concepts of a prescription opioid ecosystem and opioid pool, and it discusses how the pool can be influenced by supply-side, demand-side, and opioid returns factors. It illuminates pressing policy needs for an opioid ecosystem that enables proper opioid stewardship, identifies associated responsibilities, and emphasizes the necessity of making opioid returns as easy and common as opioid prescribing, in order to minimize the size of the opioid pool available for potential diversion, misuse, overdose, and death. Approaches are applicable to opioid prescribing in general, and to opioid prescribing after surgery.

Opiate vs non-opiate prescription medication for pain control after endoscopic sinus surgery for chronic rhinosinusitis

PURPOSE

Research indicates that most providers give opiates after endoscopic sinonasal surgery. The effectiveness of non-opiate medications after sinonasal surgery is poorly understood and most studies do not assess medication failure. This study compares oral opiate, oral opiate and topical steroid, and oral non-opiate pain control. Patient call-backs are used as a proxy for pain medication failure.

MATERIALS AND METHODS

This study compares three medication regiments after sinonasal surgery for 180 adults with chronic rhinosinusitis. Patients were instructed to take acetaminophen for mild pain. For moderate/severe pain, patients used: 1) oxycodone-acetaminophen, 2) oxycodone-acetaminophen + budesonide nasal rinses, or 3) meloxicam + acetaminophen. Patients were instructed to call clinic if pain was not controlled. Descriptive statistics compared cohorts. Chi-square tests compared call-backs between cohorts. Logistic regression adjusted for baseline differences in covariates, comorbidities, and operative sites.

RESULTS

Cohorts had similar age, sex distribution, disease features, and extent of surgery. The meloxicam cohort had less subjects with pain disorders. The oxycodone cohort had less subjects with diabetes, septoplasty, and turbinate reduction. After adjusting for baseline differences and using oxycodone as the reference group (n = 50), the odds of calling clinic for poorly controlled pain was 0.18 (95% Confidence Interval (CI): 0.05-0.6) in the meloxicam cohort (n = 45) and 0.19 (95% CI:0.07-0.5) in the oxycodone + budesonide rinses cohort (n = 85).

CONCLUSION

In this study, both meloxicam and oxycodone + budesonide rinses were more effective at controlling pain after sinonasal surgery than oxycodone alone.

Opioid Prescribing Patterns After Skull Base Surgery for Vestibular Schwannoma

OBJECTIVE

Excessive opioid prescription is a source of prescription diversion and could contribute to chronic opioid abuse. This study describes the opioid prescribing patterns and risk factors for additional opioid prescription after surgical resection of vestibular schwannoma (VS).

STUDY DESIGN

Retrospective chart review.

SETTING

Single tertiary referral center.

PATIENTS

Adult VS patients undergoing surgical resection between May 2019 and March 2020.

INTERVENTIONS

Opioid use postoperatively and up to 60 days following surgery were characterized from medical records and by querying the state-wide Controlled Substance Utilization Review and Evaluation System.

MAIN OUTCOME MEASURES

The presence of additional opioid prescriptions within 60 days of surgery.

RESULTS

A total of 109 patients (mean age 50 yrs, 65.5% female) were prescribed an average of 138.2 ± 117.8 mg of morphine equivalents (MME). Twenty-two (20.9%) required additional prescriptions of 163.2 ± 103.2 MME. Age, gender, tumor size, or surgical approach (translabyrinthine, retrosigmoid, versus middle fossa) were not associated with additional prescriptions. Patients with additional prescriptions had higher body mass index (BMI 28.8 vs. 25.8 kg/m2, p = 0.015) and required more opioid medications during hospitalization (51.8 vs. 29.1 MME, p = 0.002). On multivariate logistic regression, higher BMI (odds ratio [OR] 1.32; p = 0.001), history of headaches (OR 11.9, p = 0.011), and history of opioid use (OR 29.3, p = 0.008) were associated with additional prescription.

CONCLUSIONS

Additional opioid prescriptions may be necessary in a portion of VS patients undergoing surgery. The choice of surgical approach is not associated with excess opioid requirements. Patients with higher BMI, history of headaches, or preoperative opioid use may require additional prescriptions.

Opioid Prescribing and Utilization Following Isolated Mid-Urethral Sling

Introduction: Overprescribing by providers is a leading contributor to the opioid crisis. Despite available information regarding the role that physician prescribing plays in the community availability of opioids, guidelines for the management of acute pain remain sparse. This project aims to evaluate opioid prescribing, opioid usage patterns, and postoperative pain control in patients undergoing isolated mid-urethral sling (MUS) placement.

Methods: Patients who underwent isolated MUS placement from March 19, 2019 through March 19, 2020 were contacted by telephone in May 2020 and asked a series of questions examining opioid usage, postoperative pain, what they did with unused opioids, and whether they had received education on disposal techniques. A chart review was utilized to determine the amount of opioid prescribed, the presence of any operative complications, and medical and demographic characteristics of subjects.

Results: A total of 53 subjects met inclusion criteria, of which 31 participated in a phone interview. Of the 53 subjects, 54.7% received a postoperative opioid prescription, and all but two of these subjects filled their prescription. Of the interviewed subjects, only 66.6% who filled a prescription reported using opioids Fifty percent (n=6) of patients that required oxycodone reported use of four tablets (30 morphine milligram equivalents (MMEs)) or less and used for 1-2 days postoperatively. No patient reported using opioids beyond five days. Only 22.2% reported receiving instruction on opioid disposal, and 16.7% returned unused opioids to a disposal center. 87.1% of subjects rated postoperative pain as “better” or “much better” than expected.

Conclusion: Patients undergoing isolated MUS placement require limited amounts of postoperative opioids, if any are needed at all, to achieve satisfactory pain control. Excess prescribed opioids, along with inadequate patient education on proper disposal techniques, may contribute towards opioids that are at risk of diversion for nonmedical use.

Matched Pairs Comparison of an Enhanced Recovery Pathway Versus Conventional Management on Opioid Exposure and Pain Control in Patients Undergoing Lung Surgery

OBJECTIVE

The aim of this study was to assess the effect of an enhanced recovery after surgery (ERAS) pathway on pain and opioid use following lung resection.

SUMMARY BACKGROUND DATA

A major component ERAS pathways is opioid-sparing analgesia; however, the effect on postoperative pain and opioid use in patients undergoing lung resection is unknown.

METHODS

Following implementation of an ERAS pathway for lung resection, 123 consecutive patients were identified. Patients were propensity-matched 1:1 with a group of consecutive patients (n = 907) undergoing lung resection before ERAS. Differences regarding in-hospital opioid consumption, discharge prescribing of opioids, and postoperative pain scores were examined. Morphine milligram equivalents were separately calculated including and excluding tramadol as an opioid medication.

RESULTS

There were no significant differences between matched patients regarding age, sex, performance status, receipt of preoperative treatment, extent of lung resection, or operative approach. Epidural analgesia was used in 66% of controls and in none of the ERAS group (P < 0.001). The number of adjunct analgesics used postoperatively was greater in the ERAS group (median 3 vs 2, P < 0.001). There was a major reduction in morphine milligram equivalents in the ERAS group whether tramadol was included (median 14.2 vs 57.8, P < 0.001) or excluded (median 2.7 vs 57.8, P < 0.001) and regardless of surgical approach. Average daily pain scores were lower in the ERAS group (median 1.3 vs 1.8, P = 0.004); however, this difference was present only among patients undergoing thoracotomy. The proportion of patients who were prescribed discharge opioids varied whether tramadol was included (96% each group, P = 1.00) or excluded (39% vs 80%, P < 0.001) in the analysis.

CONCLUSIONS

Implementation of an ERAS pathway was associated with effective post-operative analgesia, major reductions in in-hospital consumption of opioids, and reduced pain, compared to conventional management.

Enhanced recovery after surgery protocol and postoperative opioid prescribing for cesarean delivery: an interrupted time series analysis

INTRODUCTION

Enhanced recovery after surgery (ERAS) pathways have emerged as a promising strategy to reduce postoperative opioid use and decrease the risk of developing new persistent opioid use in surgical patients. However, the association between ERAS implementation and discharge opioid prescribing practices is unclear.

STUDY DESIGN

We conducted a retrospective observational quasi-experimental study of opioid-naïve patients aged 18+ undergoing cesarean delivery between February 2015 and December 2019 at a large academic center. An interrupted time series analysis (ITSA) was used to model the changes in pain medication prescribing associated with the implementation of ERAS to account for pre-existing temporal trends.

RESULTS

Among the 1473 patients (out of 2249 total) who underwent cesarean delivery after ERAS implementation, 80.72% received a discharge opioid prescription vs. 95.36% at baseline. Pre-ERAS daily oral morphine equivalents (OME) on the discharge prescription decreased by 0.48 OME each month (p<0.01). There was a level shift of 35 more OME prescribed (p<0.01), followed by a monthly decrease of 1.4 OMEs per month after ERAS implementation (p<0.01). Among those who received a prescription, 61.35% received a total daily dose greater than 90 OME compared to 11.35% pre-implementation (p<0.01), while prescriptions with a total daily dose less than 50 OME decreased from 79.86 to 25.85% after ERAS implementation(p<0.01).

CONCLUSION

Although ERAS implementation reduced the overall proportion of patients receiving a discharge opioid prescription after cesarean delivery, for the subset of patients receiving an opioid prescription, ERAS implementation may have inadvertently increased the prescribing of daily doses greater than 90 OME. This finding highlights the importance of early and continued evaluation after new policies are implemented.

A safe in-home disposal system with every opioid prescription? Food and Drug Administration is considering a potential new Risk Evaluation and Mitigation Strategy that could impact pharmacists

Misuse of prescription opioids contributes to the ongoing crisis of opioid-related overdose and deaths in the United States. The failure of patients and caregivers to safely dispose of unused opioids contributes to the problems. In 2018, Public Law 115-271 provided the U.S. Food and Drug Administration (FDA) authority to mandate a Risk Evaluation and Mitigation Strategy (REMS) for safe disposal packaging or safe disposal solutions for opioid analgesic medications. The FDA has been collaborating with stakeholders to determine whether a new REMS is needed. A new or revised opioid REMS could substantially affect opioid packaging, pharmacist roles and services, and dispensing activities such as education, counseling, and product distribution. The pharmacy profession has provided limited input to FDA regarding a potential new or revised opioid REMS. In this commentary, we aim to (1) provide awareness and raise questions on pertinent issues regarding opioid use and safe home disposal, (2) offer considerations for regulators on needed research in the development and assessment of a new REMS, and (3) highlight actions for pharmacist engagement in patient care services to promote safe use and safe home disposal of opioids. Consideration of a potential mandate regarding enhanced safety packaging or safe disposal solutions for opioids presents opportunities to revisit professional roles and engage proactively with the FDA and other stakeholders. We hope this commentary stimulates timely feedback by pharmacy leaders, researchers, and practitioners on whether and how options for safe home disposal of opioids should be included in a REMS in contemplation of potential benefits, unintended consequences, expanded professional roles, timeline, assessment of program effectiveness, and adequate compensation. We support a shared opioid REMS that funds the counseling of patients and caregivers on safe opioid use and safe home opioid disposal options and provides appropriate education and products to facilitate that disposal.

Evaluation of a quality improvement bundle aimed to reduce opioid prescriptions after Cesarean delivery: an interrupted time series study

Purpose

To evaluate whether opioid prescriptions at discharge after Cesarean delivery decreased following implementation of a quality improvement bundle.

Methods

A quality improvement bundle was instituted at Mount Sinai Hospital in Toronto. Interventions included opioid prescribing instructions in resident orientation, nursing and patient education, and standard electronic prescriptions. We used an interrupted time series study design and included patients who had a Cesarean delivery six months pre intervention and six months post intervention. Primary outcome data (opioids prescribed at discharge in morphine milliequivalents [MME]), were aggregated (averaged) by calendar week and analyzed using interrupted time series. Secondary outcomes were assessed using bivariate methods and included opioid use for breakthrough pain in hospital, and amount of opioids prescribed by prescriber specialty and training level.

Results

We included 2,578 women in our analysis. Based on the segmented regression analysis, prescribed opioids decreased from 97.6 MME in 2018 to 35.8 MME in 2019 (difference in means, − 61.7; 95% confidence interval [CI], − 72.2 to − 51.3; P < 0.001), and this decrease was sustained over the study period. Post intervention, there were no visits to our postnatal assessment clinic for inadequate pain control.

Conclusion

A quality improvement bundle was associated with a marked and sustained decrease in discharge prescriptions of opioids post Cesarean delivery at a large Canadian tertiary academic hospital.

Supplementary Information

The online version contains supplementary material available at 10.1007/s12630-021-02143-7.

Postoperative Opioid Prescribing After Female Pelvic Medicine and Reconstructive Surgery

OBJECTIVE

This study aimed to provide female pelvic medicine and reconstructive surgery (FPMRS) providers with evidence-based guidance on opioid prescribing following surgery.

METHODS

A literature search of English language publications between January 1, 2000, and March 31, 2021, was conducted. Search terms identified reports on opioid prescribing, perioperative opioid use, and postoperative pain after FPMRS procedures. Publications were screened, those meeting inclusion criteria were reviewed, and data were abstracted. Data regarding the primary objective included the oral morphine milligram equivalents of opioid prescribed and used after discharge. Information meeting criteria for the secondary objectives was collected, and qualitative data synthesis was performed to generate evidence-based practice guidelines for prescription of opioids after FPMRS procedures.

RESULTS

A total of 6,028 unique abstracts were identified, 452 were screened, and 198 full-text articles were assessed for eligibility. Fifteen articles informed the primary outcome, and 32 informed secondary outcomes.

CONCLUSIONS

For opioid-naive patients undergoing pelvic reconstructive surgery, we strongly recommend surgeons to provide no more than 15 tablets of opioids (roughly 112.5 morphine milligram equivalents) on hospital discharge. In cases where patients use no or little opioids in the hospital, patients may be safely discharged without postoperative opioids. Second, patient and surgical factors that may have an impact on opioid use should be assessed before surgery. Third, enhanced recovery pathways should be used to improve perioperative care, optimize pain control, and minimize opioid use. Fourth, systemic issues that lead to opioid overprescribing should be addressed. Female pelvic medicine and reconstructive surgery surgeons must aim to balance adequate postoperative pain control with individual and societal risks associated with excess opioid prescribing.

Practitioner counseling associated with improved opioid disposal among families of postoperative pediatric patients

BACKGROUND

Death from opioid-related overdose has doubled in recent years. Interestingly, there has been a similar increase in the number of opioid prescriptions. Medical providers, unfortunately, have contributed towards this rise in prescriptions. To combat the opioid epidemic, numerous efforts have been made to focus on the medical field and its role in the opioid epidemic. Proposed solutions for reduction of circulating opioids have included such measures as education, monitoring programs, alternative pain management strategies, and improved opioid disposal.

OBJECTIVES

We aimed to assess if counseling is associated with proper opioid disposal among families of post-operative pediatric patients.

STUDY DESIGN

We conducted a cross-sectional, convenience sample study of families of post-surgical, pediatric patients at a single academic institution. Participants completed a survey during their postoperative visit assessing opioid requirements, storage and disposal during and after the postoperative period, and if they were counseled by any medical professional on proper disposal methods. We used multivariable logistic regression to evaluate the association between the independent variables and the primary outcome.

RESULTS

We enrolled 180 participants, mean age of 8 years. Thirty-four percent reported having no opioid medication remaining at follow up because the medication was either consumed or the prescription was not filled. Sixty-six percent had leftover medication at the time of follow up. Sixty-six percent of participants knew the proper opioid disposal methods. However, only 22% of patients with leftover medication properly disposed of the medication. Patients who were counseled about proper opioid disposal were 3 times more likely to practice proper disposal practices than those who were not (p < 0.01).

DISCUSSION

Our study uniquely look at opioid consumption, disposal rates, and the effect of counseling in a diverse post-surgical pediatric population. Our findings confirm similar observations in the literature with regards to low opioid consumption, but in a larger, more surgically diverse cohort with a 100% response rate. Limitations included a lack of demographic diversity and lack of data measuring the impact of timing or frequency of counseling on opioid disposal practices. Further research goals would be to evaluate the effectiveness of counseling on proper opioid disposal, and the influence of timing and various counseling methods.

CONCLUSIONS

Most patients do not use all of their opioid medication prescription. Proper opioid disposal counseling by a medical professional may play an important role in adherence to recommended opioid disposal practices.

Opioids Are Infrequently Required following Ambulatory Otologic Surgery

OBJECTIVE

To determine the frequency with which postoperative opioid prescriptions are required after ambulatory otologic surgery.

STUDY DESIGN

Retrospective chart review.

SETTING

Tertiary otology-neurotology practice.

PATIENTS

Patients (n = 447) given over-the-counter acetaminophen and ibuprofen following ambulatory otologic surgery between July 1, 2018 and June 30, 2020.

INTERVENTION

Opioid prescription upon request.

MAIN OUTCOME MEASURES

Patient, disease, and surgical variables such as age, sex, past medical history, chronic pain condition, surgical procedure, primary versus (vs.) revision surgery, and endoscopic vs. microscopic approach were examined for relationship to ad hoc opioid prescription rate.

RESULTS

Of 370 adult patients (mean age 49.0 yrs, range 18.0-88.5 yrs), 75 (20.3%) were prescribed opioids for postoperative pain, most commonly oxycodone-acetaminophen 5/325 mg. Of 77 pediatric patients (mean age 8.8 yrs, range 0.7-17.9 yrs), 5 (6.5%) were prescribed postoperative opioid analgesia. In the adult population, chronic pain condition, pain medication use at baseline, canal wall up mastoidectomy, tympanoplasty, tympanomeatal flap, bone removal of the mastoid, postauricular incision, and intraoperative microscopy were independent predictors of opioid pain prescription. When controlling for all significant variables, only chronic pain condition remained significant (odds ratio = 3.94; p = 0.0007). In the pediatric population, atresiaplasty, meatoplasty, and conchal cartilage removal were independently associated with opioid prescription, but none remained significant when analyzed in a multivariate linear model.

CONCLUSIONS

Pain following ambulatory otologic surgery may be adequately managed with over-the-counter pain medications in the majority of cases. Opioids may be necessary in adults with preexisting pain conditions.

Assessment of Postoperative Opioid Prescriptions Before and After Implementation of a Mandatory Prescription Drug Monitoring Program

Importance

Legislation mandating consultation with a prescription drug monitoring program (PDMP) was implemented in California on October 2, 2018. This mandate requires PDMP consultation before prescribing a controlled substance and integrates electronic health record (EHR)-based alerts; prescribers are exempt from the mandate if they prescribe no more than a 5-day postoperative opioid supply. Although previous studies have examined the consequences of mandated PDMP consultation, few have specifically analyzed changes in postoperative opioid prescribing after mandate implementation.

Objective

To examine whether the implementation of mandatory PDMP consultation with concurrent EHR-based alerts was associated with changes in postoperative opioid quantities prescribed at discharge.

Design Setting and Participants

This cross-sectional study performed an interrupted time series analysis of opioid prescribing patterns within a large health care system (Sutter Health) in northern California between January 1, 2015, and February 1, 2020. A total of 93 760 adult patients who received an opioid prescription at discharge after undergoing general, obstetric and gynecologic (obstetric/gynecologic), or orthopedic surgery were included.

Exposures

Mandatory PDMP consultation before opioid prescribing, with concurrent integration of an EHR alert. Prescribers are exempt from this mandate if prescribing no more than a 5-day opioid supply postoperatively.

Main Outcomes and Measures

The primary outcome was the total quantity of opioid medications (morphine milligram equivalents [MMEs] and number of opioid tablets) prescribed at discharge before and after implementation of the PDMP mandate, with separate analyses by surgical specialty (general, obstetric/gynecologic, and orthopedic) and most common surgical procedure within each specialty (laparoscopic cholecystectomy, cesarean delivery, and knee arthroscopy). The secondary outcome was the proportion of prescriptions with a duration of longer than 5 days.

Results

Of 93 760 patients (mean [SD] age, 46.7 [17.6] years; 67.9% female) who received an opioid prescription at discharge, 65 911 received prescriptions before PDMP mandate implementation, and 27 849 received prescriptions after implementation. Most patients received general or obstetric/gynecologic surgery (48.6% and 30.1%, respectively), did not have diabetes (90.3%), and had never smoked (66.0%). Before the PDMP mandate was implemented, a decreasing pattern in opioid prescribing quantities was already occurring. During the quarter of implementation, total MMEs prescribed at discharge further decreased for all 3 surgical specialties (eg, medians for general surgery: β = -10.00 [95% CI, -19.52 to -0.48]; obstetric/gynecologic surgery: β = -18.65 [95% CI, -22.00 to -15.30]; and orthopedic surgery: β = -30.59 [95% CI, -40.19 to -21.00]) after adjusting for the preimplementation prescribing pattern. The total number of tablets prescribed also decreased across specialties (eg, medians for general surgery: β = -3.02 [95% CI, -3.47 to -2.57]; obstetric/gynecologic surgery: β = -4.86 [95% CI, -5.38 to -4.34]; and orthopedic surgery: β = -4.06 [95% CI, -5.07 to -3.04]) compared with the quarters before implementation. These reductions were not consistent across the most common surgical procedures. For cesarean delivery, the median number of tablets prescribed decreased during the quarter of implementation (β = -10.00; 95% CI, -10.10 to -9.90), but median MMEs did not (β = 0; 95% CI, -9.97 to 9.97), whereas decreases were observed in both median MMEs and number of tablets prescribed (MMEs: β = -33.33 [95% CI, -38.48 to -28.19]; tablets: β = -10.00 [95% CI, -11.17 to -8.82]) for laparoscopic cholecystectomy. For knee arthroscopy, no decreases were found in either median MMEs or number of tablets prescribed (MMEs: β = 10.00 [95% CI, -22.33 to 42.33; tablets: β = 0.83; 95% CI, -3.39 to 5.05). The proportion of prescriptions written for longer than 5 days also decreased significantly during the quarter of implementation across all 3 surgical specialties.

Conclusions and Relevance

In this cross-sectional study, the implementation of mandatory PDMP consultation with a concurrent EHR-based alert was associated with an immediate decrease in opioid prescribing across the 3 surgical specialties. These findings might be explained by prescribers' attempts to meet the mandate exemption and bypass PDMP consultation rather than the PDMP consultation itself. Although policies coupled with EHR alerts may be associated with changes in postoperative opioid prescribing behavior, they need to be well designed to optimize evidence-based opioid prescribing.

Establishment and Implementation of Evidence-Based Opioid Prescribing Guidelines in Cardiac Surgery

BACKGROUND

Despite the risk of new persistent opioid use after cardiac surgery, postdischarge opioid use has not been quantified and evidence-based prescribing guidelines have not been established.

METHODS

Opioid-naive patients undergoing primary cardiac surgery via median sternotomy between January and December 2019 at 10 hospitals participating in a statewide collaborative were selected. Clinical data were linked to patient-reported outcomes collected at 30-day follow-up. An opioid prescribing recommendation stratified by inpatient opioid use on the day before discharge (0, 1-3, or ≥4 pills) was implemented in July 2019. Interrupted time-series analyses were performed for prescription size and postdischarge opioid use before (January to June) and after (July to December) guideline implementation.

RESULTS

Among 1495 patients (729 prerecommendation and 766 postrecommendation), median prescription size decreased from 20 pills to 12 pills after recommendation release (P < .001), while opioid use decreased from 3 pills to 0 pills (P < .001). Change in prescription size over time was +0.6 pill/month before and -0.8 pill/month after the recommendation (difference = -1.4 pills/month; P = .036). Change in patient use was +0.6 pill/month before and -0.4 pill/month after the recommendation (difference = -1.0 pills/month; P = .017). Pain levels during the first week after surgery and refills were unchanged. Patients using 0 pills before discharge (n = 710) were prescribed a median of 0 pills and used 0 pills, while those using 1 to 3 pills (n = 536) were prescribed 20 pills and used 7 pills, and those using greater than or equal to 4 pills (n = 249) were prescribed 32 pills and used 24 pills.

CONCLUSIONS

An opioid prescribing recommendation was effective, and prescribing after cardiac surgery should be guided by inpatient use.

Opioid overprescription in adolescents and young adults undergoing hip arthroscopy

Few studies have examined factors related to the increased consumption of opioids after hip arthroscopy in adolescents and young adults. This study sought to determine prescription patterns following hip arthroscopy in this population, and to determine clinical or surgical factors associated with increased post-operative opioid use. Daily post-operative opioid intake was obtained from pain-control logbooks of adolescents and young adults who underwent hip arthroscopy between January 2017 and 2020. Study outcomes were defined as the median total number of opioid tablets consumed, total days opioids were consumed, mean daily opioid consumption and the ratio of opioids prescribed post-operatively to consumed. Clinical and surgical factors were analyzed to determine any association with opioid consumption. Fifty-eight (20%) patients returned completed logbooks. Most patients (73%) were prescribed 30 oxycodone tablets. The median number of tablets consumed was 7 (range 0–41) over a median duration of 7 days (range 1–22). The median ratio of tablets consumed to prescribed was 20%. Increasing patient age at surgery was associated with increased total number of tablets consumed (r = 0.28, P = 0.04) and to the ratio of tablets consumed to prescribed (r = 0.30, P = 0.03). Patients who were prescribed more than 30 tablets consumed on average 7.8 more tablets than patients prescribed fewer (P = 0.003). Patients who underwent regional anesthesia consumed tablets for longer compared with those who did not (median, 10 versus 4 days; P = 0.03). After undergoing hip arthroscopy, adolescents and young adult patients are commonly overprescribed opioids, consuming on average only one-fifth of the tablets prescribed.

Trajectories of opioid consumption from day of surgery to 28 days postoperatively: a prospective cohort study in patients undergoing abdominal, joint, or spine surgery

INTRODUCTION

Descriptions of opioid use trajectories and their association with postsurgical pain and opioid consumption are limited. We hypothesized that trajectories of opioid consumption in the first 28 days following surgery would be associated with unique patterns of pain and duration of opioid use.

METHODS

A prospective longitudinal cohort of patients undergoing elective inpatient abdominal, joint, or spine surgery between June 2016 and June 2019 was studied. At hospital discharge and every 7 days for 28 days, patients were assessed for pain, analgesic use, pain interference, satisfaction, and side effects. Duration of opioid use was determined for 6 months. The primary analysis used latent class group modeling to identify trajectories of opioid use.

RESULTS

Decreasing, high, and persistent opioid trajectories were identified following joint and spine surgery and a decreasing and persistent trajectory following abdominal surgery. Reported pain was greater in the high and persistent trajectories compared with the decreasing use trajectories. Compared with the decreasing opioid trajectory, the median duration of opioid use was increased by 4.5 (95% CI 1 to 22, p<0.01) weeks in persistent opioid use abdominal and by 6 (95% CI 0 to 6, p<0.01) weeks in the high or persistent use joint and spine groups. The odds (95% CI) of opioid use at 6 months in the high or persistent opioid use trajectory was 24.3 (2.9 to 203.4) for abdominal and 3.7 (1.9 to 7.0) for joint or spine surgery compared with the decreasing use trajectory. Morphine milliequivalent per 24 hours of hospitalization was the primary independent predictor of opioid use trajectories.

CONCLUSIONS

We observed distinct opioid use trajectories following abdominal and joint or spine surgery that were associated with different patterns of pain and duration of opioid use postoperatively. Prediction of postoperative opioid use trajectory groups may be clinically important for identifying risk of prolonged opioid use.

Opioid requirements in primary versus revision reverse shoulder arthroplasty

PURPOSE

The purpose of this study is to evaluate the inpatient pain medication use of patients who had a revision shoulder arthroplasty procedure performed and compare them to a cohort of patients who had a primary reverse total shoulder arthroplasty (rTSA) performed to determine whether revision shoulder arthroplasty requires more pain medication..

METHODS

A retrospective review was performed on patients undergoing revision arthroplasty (n = 75) and primary rTSA (n = 340). Inpatient medication records were reviewed to tabulate the visual analog pain (VAS) all narcotic medication use, and total morphine equivalent units (MEUs) were calculated for the duration of the inpatient stay.

RESULTS

There was no significant difference between groups regarding age, sex, body mass index, Charlson Comorbidity Index, American Society of Anesthesiologists score, preoperative narcotic pain medication use, tobacco use, postoperative VAS scores or hospital length of stay. There were no predictors of total postoperative MEUs identified. Overall, patients in the revision arthroplasty group received significantly less total MEUs than those in the primary rTSA group, 134.96 MEUs vs. 69.79 MEUs, respectively (p < .0005).

CONCLUSION

The perceived notion that revision shoulder arthroplasty is more painful may cause providers to be more inclined to increase narcotic use, or use more invasive pain control techniques. Based on these data, we found that revision shoulder arthroplasty did not require an increased opioid requirement, longer length of stay or increase VAS, suggesting that these patients can often be managed similarly to primary rTSA.

Identifying risk factors that increase analgesic requirements at discharge among patients with burn injuries

Patients with burn injuries require large doses of opioids and gabapentinoids to achieve pain control and are often discharged from hospital with similar amounts. This study aimed to identify patient risk factors that increase analgesic requirements among patients with burn injuries and to determine the relationship between opioid and gabapentinoid use. Patient charts from July 1, 2015 - 2018 were reviewed retrospectively to determine analgesic requirements 24 hours before discharge. Linear mixed regression models were performed to determine patient risk factors (age, gender, history of substance misuse, total body surface area of burn, length of stay in hospital, history of psychiatric illness, or surgical treatment) that may increase analgesic requirements. This study found that patients with a history of substance misuse (p = 0.01) or who were managed surgically (p = 0.01) required higher doses of opioids at discharge. Similarly, patients who had undergone surgical debridement required more gabapentinoids (p < 0.001). For every percent increase in TBSA, patients also required 14 mg more gabapentinoids (p = 0.01). In contrast, older patients (p = 0.006) and those with a longer hospital stay (p = 0.009) required fewer amounts of gabapentinoids before discharge. By characterizing factors that increase analgesic requirements at discharge, burn care providers may have a stronger understanding of which patients are at greater risk of developing chronic opioid or gabapentinoid misuse. The quantity and duration of analgesics prescribed at discharge may then be tailored according to these patient specific risk factors.

The effect of patient factors on opioid use after anatomic and reverse shoulder arthroplasty

Background

Prolonged opioid use can lead to suboptimal outcomes after total shoulder arthroplasty (TSA), and thus, reduced consumption is desirable. Our primary aims were to determine if differences in total morphine equivalent doses existed owing to (1) age less than or greater than 65 years, (2) sex, and (3) TSA type - reverse or anatomic total shoulder arthroplasty. We also characterized potential risk factors for (1) visiting another provider for pain, (2) pain control 6 weeks postoperatively, and (3) needing an opioid refill.

Methods

A retrospective cohort study of 100 patients who underwent TSA (reverse total shoulder arthroplasty N ₁ = 50; anatomic total shoulder arthroplasty N ₂ = 50) between 1 July 2018 and 31 December 2018 was performed. Demographics, perioperative treatments, and postoperative opioid prescriptions were recorded. Primary hypotheses were evaluated with Wilcoxon-Mann-Whitney testing. Univariate and multivariate analyses assessed potential risk factors for the 3 outcomes of interest. Results were given in adjusted odds ratios (aORs), 95% confidence intervals (CIs), and P values.

Results

There was a difference (P = .009) in total morphine equivalent doses used (in 5-milligram oxycodone tablets) between patients who were younger than 65 years of age (median: 83 tablets, interquartile range: 62-140) and those who were older than 65 years of age (median: 65 tablets, interquartile range: 52-90). Unemployment (aOR = 4.68, CI: 1.5-14.2, P = .006) and age less than 65 years (aOR = 4.18, CI: 1.6-11.2, P = .004) were independent risk factors for inadequate pain control 6 weeks postoperatively. Two independent risk factors for needing an opiate prescription refill after discharge were unemployment (aOR = 4.56, CI: 1.5-13.8, P = .007) and preoperative opiate use (aOR = 3.95, CI: 1.4-11.0, P = .009).

Conclusion

After TSA, morphine equivalent dose usage is higher for patients younger than 65 years of age, and several risk factors exist for requiring a refill and having inadequate pain control 6 weeks postoperatively. Prospective studies using these data to guide interventions may be beneficial.

A Prospective Assessment of Opioid Utilization Post-Operatively in Orthopaedic Sports Medicine Surgeries

BACKGROUND

The healthcare system is plagued finding the balance between opioid use and abuse. Orthopaedic surgeons are expected to curtail the number of opioids prescribed in order to lower opioid abuse. We sought to prospectively evaluate opioid consumption following a wide range of sports orthopaedic surgical procedures to determine utilization patterns.

METHODS

All patients receiving procedures within a one-year period were consented and then called daily for one week followed by weekly for up to two months or until the patients no longer were taking their opioid medication. We studied the number of opioids patient's took postoperatively and also collected information in regards to the patient and the surgical procedure.

RESULTS

Included were 223 patients with a mean age of 32.9 years (range, 11 to 82). Surgeons prescribed a mean total of 59.5 pills, and patients reported consuming a mean total of 20.9 pills, resulting in a utilization rate of 40%. 94.4% of patients received no education on how to properly dispose of unused opioids. The mean SANE score was 53.9. The mean Pain Catastrophizing Scale score was 15.1. The mean Opioid Risk Tool was 3.3. The procedures were broken down into: 47.5% ligamentous knee repair, 18.4% shoulder arthroscopy/other shoulder, 7.6% meniscus, 7.6% shoulder arthroplasty, 5.4% distal biceps, 4.0% lower leg (ankle/foot/tibia) and 4.0% shoulder ORIF.

CONCLUSION

Over-prescribing opioids after sports orthopaedic surgeries is widespread. In this study, we found that patients are being prescribed 2.48 times greater opioid medications than needed following sports orthopaedic surgical procedures. We recommend surgeons take care when prescribing postoperative pain control and consider customizing their opioid prescriptions on the basis of prior opioid usage, anatomic location and procedure type. We also recommend educating the patients on proper disposal of excess opioids and consider involving pain management for patients likely to require prolonged opioid usage.

Development of a Practice Guideline for Discharge Opioid Prescribing After Major Colorectal Surgery

BACKGROUND

Better alignment of opioid prescription quantities with patient need could help reduce excessive prescribing.

OBJECTIVE

The study sought to develop an institutional prescribing guideline based on defined opioid consumption patterns after inpatient colorectal operations.

DESIGN

This was a retrospective cohort study.

SETTINGS

The study was conducted at a single tertiary care center.

PATIENTS

Patients who underwent elective major colorectal procedures between July 2018 and January 2019 were included.

MAIN OUTCOME MEASURES

The study measured prescription and consumption quantities measured as equianalgesic oxycodone 5-mg pills.

RESULTS

Patients were categorized into 3 groups based on consumption in the 24-hour period before discharge: tier 1 consumed 0 equianalgesic oxycodone 5-mg pills (n = 53), tier 2 consumed 0.1 to 3.0 equianalgesic oxycodone 5-mg pills (n = 25), and tier 3 consumed >3.0 equianalgesic oxycodone 5-mg pills (n = 22). Average prescription quantity was 17.5 ± 10.5 equianalgesic oxycodone 5-mg pills (range, 0-78). Patients consumed a mean of 6.7 ± 10.9 equianalgesic oxycodone 5-mg pills after discharge and had 10.8 ± 10.2 equianalgesic oxycodone 5-mg pill excess, whereas 51% of patients consumed no pills. Opioid consumption was significantly different between each tier (p < 0.001). A prescribing guideline was developed to satisfy the majority of patients: 0 equianalgesic oxycodone 5-mg pills if tier 1, 12 pills if tier 2, and 30 pills if tier 3. Tiered guideline adoption could reduce prescribed pills by 45% and excess pills per prescription by 73%. Patient history of IBD was independently associated with increased odds of exceeding the guideline (adjusted OR = 7.2 (95% CI, 1.6-32.6)).

LIMITATIONS

The study was limited by its single-center, retrospective design and that outpatient opioid consumption was self-reported.

CONCLUSIONS

Following hospital discharge after major colorectal surgery, more than half of patients consumed no opioid pills, and 62% of prescribed opioids were in excess. Outpatient opioid consumption was highly associated with inpatient opioid use in the 24 hours before discharge. Prospective validation of this prescribing guideline is needed, but adoption could reduce excessive prescribing. See Video Abstract at http://links.lww.com/DCR/B575.

DESARROLLO DE UNA GUA PRCTICA PARA LA PRESCRIPCIN DE OPIOIDES AL EGRESO DESPUS DE UNA CIRUGA COLORRECTAL MAYOR

ANTECEDENTES:Una mejor alineación de las cantidades de prescripción de opioides con las necesidades del paciente podría ayudar a reducir la prescripción excesiva.OBJETIVO:El estudio buscó desarrollar una guía institucional de prescripción basada en patrones definidos de consumo de opioides luego de cirugías colorrectales hospitalarias.DISEÑO:Estudio de cohorte retrospectivo.ENTORNO CLÍNICO:El estudio se llevó a cabo en un solo centro de atención terciaria.PACIENTES:Pacientes que se sometieron a procedimientos colorrectales mayores electivos entre julio de 2018 y enero de 2019.PRINCIPALES MEDIDAS DE RESULTADO:El estudio midió las cantidades de prescripción y consumo medidas como píldoras de 5 mg de oxicodona equianalgésica (EOP).RESULTADOS:Los pacientes se clasificaron en tres grupos según el consumo en el período de 24 horas antes del egreso: el nivel 1 consumió 0 EOP (n = 53), el nivel 2 consumió 0,1-3 EOP (n = 25) y el nivel 3 consumió más de 3 EOP (n = 22). La cantidad promedio de prescripción fue 17,5 (± 10,5) EOP (rango: 0-78). Los pacientes consumieron una media de 6,7 (± 10,9) EOP posterior al egreso y tuvieron un exceso de 10,8 (± 10,2) EOP, mientras que el 51% de los pacientes no consumieron píldoras. El consumo de opioides fue significativamente diferente entre cada nivel (p <0,001). Se desarrolló una guía de prescripción para satisfacer a la mayoría de los pacientes: 0 EOP del nivel 1, 12 EOP del nivel 2 y 30 EOP del nivel 3. La adquisición de una guía escalonada podría reducir las píldoras recetadas en un 45% y el exceso de píldoras por receta en un 73%. El historial del paciente de enfermedad inflamatoria intestinal se asoció de forma independiente con un aumento de las probabilidades de superar la guía (ORa 7,2; IC del 95%: 1,6-32,6).LIMITACIONES:El estudio estuvo limitado por su diseño retrospectivo de un solo centro y por el consumo de opioides del paciente ambulatorio el cual fue autoinformado.CONCLUSIONES:Tras el egreso hospitalario de una cirugía colorrectal mayor, más de la mitad de los pacientes no consumieron pastillas opioides y el 62% de los opioides prescritos estaban en exceso. El consumo de opioides como paciente ambulatorio estuvo altamente asociado con el uso de opioides como paciente hospitalizado en las 24 horas previas al egreso. Se necesita una validación prospectiva de esta guía de prescripción, pero la adopción podría reducir la prescripción excesiva. Consulte Video Resumen en http://links.lww.com/DCR/B575.

Opioid prescribing practices in academic otolaryngology: A single institutional survey

OBJECTIVES

Opioids are highly addictive medications and otolaryngologists have a responsibility to practice opioid stewardship. We investigated postoperative opioid prescribing patterns among resident and attending physicians as an educational platform to underscore the importance of conscientious opioid prescribing.

METHODS

This quality improvement study was designed as a cross-sectional electronic survey. Residents and attending clinical faculty members at a single academic institution were queried from February through April 2020. An electronic survey was distributed to capture postoperative opioid prescribing patterns after common procedures. At the conclusion of the study, results were sent to all faculty and residents.

RESULTS

A total of 29 attending otolaryngologists and 22 residents completed the survey. Resident physicians prescribed on average fewer postoperative opioid pills than attendings. Among attendings, the largest number of opioids were prescribed following tonsillectomy (dose varied by patient age), neck dissection (12.6 pills), brow lift (13.3 pills), facelift (13.3 pills), and open reduction of facial trauma (10.7 pills). For residents, surgeries with the most postoperatively prescribed opioids were for tonsillectomy (varied by patient age), neck dissection (13.4 pills), open reduction of facial trauma (10.5 pills), parotidectomy (10.0 pills), and thyroid/parathyroidectomy (9.0 pills). The largest volume of postoperative opioids for both groups was prescribed following tonsillectomy. Attendings prescribed significantly more opioids after facelift and brow lift than did residents (p = 0.01 and p = 0.003, respectively).

CONCLUSION

There was good concordance between resident and attending prescribers. Improvement in opioid prescribing and pain management should be an essential component of otolaryngology residency education and attending continuing medical education.

LEVEL OF EVIDENCE

4.

Reduction of Opioid Overprescribing and Use Following Standardized Educational Intervention: A Survey of Patient Experiences Following Anorectal Procedures

BACKGROUND

A pilot study conducted at our institution showed that a significant amount of prescribed postoperative opioids is left unused with the potential for diversion and misuse.

OBJECTIVE

This study aimed to evaluate the impact of provider- and patient-targeted educational interventions on postoperative opioid prescription and use following anorectal procedures.

DESIGN

Patients were enrolled on July 2019 through March 2020 after implementing educational interventions (study) and were compared with the pilot study group (control) enrolled on August 2018 through May 2019. A telephone survey was conducted 1 week postoperatively.

SETTINGS

This study was conducted at a 600-bed, safety-net hospital in southern California.

PATIENTS

Adult patients undergoing ambulatory anorectal procedures were included. Patients who had undergone an examination under anesthesia, had been incarcerated, and had used opioids preoperatively were excluded.

INTERVENTIONS

Educational interventions were developed based on the pilot study results. Providers received education on recommended opioid prescription quantities and a multimodal pain regimen. Standardized patient education infographics were distributed to patients pre- and postoperatively.

MAIN OUTCOME MEASURES

The primary outcomes measured were total opioid prescribed, total opioid consumed, pain control satisfaction levels, and the need for additional opioid prescription.

RESULTS

A total of 104 of 122 (85%) patients enrolled responded to the survey and were compared with the 112 patients included in the control group. Despite similar demographics, the study cohort was prescribed fewer milligram morphine equivalents (78.8 ± 11.3 vs 294.0 ± 33.1, p < 0.001), consumed fewer milligram morphine equivalents (23.0 ± 28.0 vs 57.1 ± 45.8, p < 0.001), and had a higher rate of nonopioid medication use (72% vs 10%, p < 0.001). The 2 groups had similar pain control satisfaction levels (4.1 ± 1.3 vs 3.9 ± 1.1 out of 5, p = 0.12) and an additional opioid prescription requirement (5% vs 4%, p = 1.0).

LIMITATIONS

This study was limited by its single-center experience with specific patient population characteristics.

CONCLUSION

Educational interventions emphasizing evidence-based recommended opioid prescription quantities and regimented multimodal pain regimens are effective in decreasing excessive opioid prescribing and use without compromising satisfactory pain control in patients undergoing ambulatory anorectal procedures. See Video Abstract at http://links.lww.com/DCR/B529.

REDUCCIN DE LA SOBREPRESCRIPCIN Y EL USO DE OPIOIDES DESPUS DE UNA INTERVENCIN EDUCATIVA ESTANDARIZADA UNA ENCUESTA DE LAS EXPERIENCIAS EN PACIENTES POSTOPERADOS DE PROCEDIMIENTOS ANORRECTALES

ANTECEDENTES:Un estudio piloto realizado en nuestra institución mostró que una cantidad significativa de opioides posoperatorios recetados no se usa, con potencial de desvío y uso indebido.OBJETIVO:Evaluar el impacto de las intervenciones educativas dirigidas al paciente y al proveedor sobre la prescripción y el uso de opioides posoperatorios después de procedimientos anorrectales.DISEÑO:Los pacientes se incluyeron entre julio de 2019 y marzo de 2020 después de implementar intervenciones educativas (estudio) y se compararon con el grupo de estudio piloto (control) inscrito entre agosto de 2018 y mayo de 2019. Se realizó una encuesta telefónica una semana después de la cirugía.ENTORNO CLÍNICO:Hospital de 600 camas en el sur de California.PACIENTES:Pacientes adultos sometidos a procedimientos anorrectales ambulatorios. Los criterios de exclusión fueron pacientes que recibieron un examen bajo anestesia, pacientes encarcelados y uso preoperatorio de opioides.INTERVENCIONES:Se desarrollaron intervenciones educativas basadas en los resultados del estudio piloto. Los proveedores recibieron educación sobre las cantidades recomendadas de opioides recetados y un régimen multimodal para el dolor. Se distribuyeron infografías estandarizadas de educación para el paciente antes y después de la operación.PRINCIPALES MEDIDAS DE RESULTADO:Opioide total prescrito, opioide total consumido, niveles de satisfacción del control del dolor y necesidad de prescripción adicional de opioides.RESULTADOS:Un total de 104 de 122 (85%) pacientes inscritos respondieron a la encuesta y se compararon con los 112 pacientes incluidos en el grupo de control. A pesar de una demografía similar, a la cohorte del estudio se le prescribió menos miligramos de equivalente de morfina (MME) (78,8 ± 11,3 frente a 294,0 ± 33,1, p <0,001), consumió menos MME (23,0 ± 28,0 frente a 57,1 ± 45,8, p <0,001) y presentaron una mayor tasa de uso de medicamentos no opioides (72% vs 10%, p <0,001). Los dos grupos tenían niveles similares de satisfacción del control del dolor (4,1 ± 1,3 frente a 3,9 ± 1,1 de 5, p = 0,12) y la necesidad de prescripción de opioides adicionales (5% frente a 4%, p = 1,0).LIMITACIONES:Experiencia en un solo centro con características específicas de la población de pacientes.CONCLUSIÓN:Las intervenciones educativas que enfatizan las cantidades recomendadas de prescripción de opioides basadas en la evidencia y los regímenes de dolor multimodales reglamentados son efectivas para disminuir la prescripción y el uso excesivos de opioides sin comprometer el control satisfactorio del dolor en pacientes sometidos a procedimientos anorrectales ambulatorios. Video Resumen en http://links.lww.com/DCR/B529.

Opioid analgesic use after ambulatory surgery: a descriptive prospective cohort study of factors associated with quantities prescribed and consumed

OBJECTIVES

To prospectively characterise: (1) postoperative opioid analgesic prescribing practices; (2) experience of patients undergoing elective ambulatory surgeries and (3) impact of patient risk for medication misuse on postoperative pain management.

DESIGN

Longitudinal survey of patients 7 days before and 7-14 days after surgery.

SETTING

Academic urban safety-net hospital.

PARTICIPANTS

181 participants recruited, 18 surgeons, follow-up data from 149 participants (82% retention); 54% women; mean age: 49 years.

INTERVENTIONS

None.

PRIMARY AND SECONDARY OUTCOME MEASURES

Total morphine equivalent dose (MED) prescribed and consumed, percentage of unused opioids.

RESULTS

Surgeons postoperatively prescribed a mean of 242 total MED per patient, equivalent to 32 oxycodone (5 mg) pills. Participants used a mean of 116 MEDs (48%), equivalent to 18 oxycodone (5 mg) pills (~145 mg of oxycodone remaining per patient). A 10-year increase in patient age was associated with 12 (95% CI (-2.05 to -0.35)) total MED fewer prescribed opioids. Each one-point increase in the preoperative Graded Chronic Pain Scale was associated with an 18 (6.84 to 29.60) total MED increase in opioid consumption, and 5% (-0.09% to -0.005%) fewer unused opioids. Prior opioid prescription was associated with a 55 (5.38 to -104.82) total MED increase in opioid consumption, and 19% (-0.35% to -0.02%) fewer unused opioids. High-risk drug use was associated with 9% (-0.19% to 0.002%) fewer unused opioids. Pain severity in previous 3 months, high-risk alcohol, use and prior opioid prescription were not associated with postoperative prescribing practices.

CONCLUSIONS

Participants with a preoperative history of chronic pain, prior opioid prescription, and high-risk drug use were more likely to consume higher amounts of opioid medications postoperatively. Additionally, surgeons did not incorporate key patient-level factors (eg, substance use, preoperative pain) into opioid prescribing practices. Opportunities to improve postoperative opioid prescribing include system changes among surgical specialties, and patient education and monitoring.

Patient-reported opioid analgesic use after discharge from surgical procedures: a systematic review

OBJECTIVE

This systematic review synthesizes evidence on patient-reported outpatient opioid analgesic use post-surgery.

METHODS

We searched Pubmed (February 2019), Web of Science and Embase (June 2019) for U.S. studies describing patient-reported outpatient opioid analgesic use. Two reviewers extracted data on opioid analgesic use, standardized use, and performed independent quality appraisals based on the Cochrane Risk of Bias Tool and an adapted Newcastle-Ottawa scale.

RESULTS

Ninety-six studies met eligibility criteria; 56 had sufficient information to standardize use in oxycodone 5 mg tablets. Patient-reported opioid analgesic use varied widely by procedure type; knee and hip arthroplasty had the highest postoperative opioid use, and use after many procedures was reported as < 5 tablets. In studies that examined excess tablets, 25%-98% of the total tablets prescribed were reported to be excess, with most studies reporting that 50%-70% of tablets went unused. Factors commonly associated with higher opioid analgesic use included preoperative opioid analgesic use, higher inpatient opioid analgesic use, higher postoperative pain scores, and chronic medical conditions, among others. Estimates also varied across studies due to heterogeneity in study design, including length of follow-up and inclusion/exclusion criteria.

CONCLUSION

Self-reported post-surgery outpatient opioid analgesic use varies widely both across procedures and within a given procedure type. Contributors to within-procedure variation included patient characteristics, prior opioid use, intraoperative and perioperative factors, and differences in timing of opioid use data collection. We provide recommendations to help minimize variation caused by study design factors and maximize interpretability of forthcoming studies for use in clinical guidelines and decision-making.

The impact of patient age and procedure type on postoperative opioid use following ambulatory pediatric urologic procedures

PURPOSE

The aim of this study is to determine whether patient age and procedure type are associated with duration of opioid use in pediatric patients undergoing ambulatory urologic procedures.

METHODS

We retrospectively reviewed pediatric patients who underwent outpatient urologic procedures from 2013 to 2017. At postoperative visits, parents reported the number of days their child took opioid pain medication. Factors associated with duration of opioid use were evaluated using negative binomial regression models.

RESULTS

805 patients were included: 320 infants (39.8%), 430 children (53.4%), and 55 adolescents (6.8%). Overall mean length of opioid use was 1.7 (± 2.6) days. On average, infants used opioids for the shortest duration: 1.5 (± 2.3) days, followed by children: 1.7 (± 2.5) days, and adolescents: 3.1 (± 4.6) days. In adjusted models, adolescents used opioids for 85.2% longer (95% CI 13.1-161.8%; p < 0.001) than children and infants used opioids for 19.4% shorter duration (95% CI 0.4-34.7%; p = 0.05) than children. Each 1-year increase in age was associated with 6.1% increased duration of opioid use (95% CI 3.9-8.5%; p < 0.0001). Patients who underwent circumcision, hypospadias repair, and penile reconstruction took opioids for 75.9% (95% CI 42.6-117.1%; p < 0.001), 144.2% (95% CI 76.4-238.0%; p < 0.001), and 126.7% (95% CI 48.8-245.3%; p < 0.001) longer respectively than patients who underwent inguinal procedures.

CONCLUSIONS

Increasing age, circumcision, hypospadias repair, and penile reconstruction are associated with increased duration of opioid use.

Opioid Fills in Children Undergoing Surgery From 2011 to 2014: A Retrospective Analysis of Relationships Among Age, Initial Days Supplied, and Refills

OBJECTIVE

The primary objective is to describe the relationship between the days supplied of postsurgical filled opioid prescriptions and refills.

BACKGROUND

The American College of Surgeons (ACS) has called for surgeons to alter opioid prescribing to counteract the opioid epidemic while simultaneously providing pain relief. However, there is insufficient evidence to inform perioperative prescribing guidelines and quality metrics in children.

METHODS

We performed a secondary data analysis of nationwide commercial claims from the Health Care Cost Institute (HCCI) data spanning 2010 and 2014. Based on initial opioid fill and refill rates for 11 common pediatric procedures, the refill analysis focused on anterior cruciate ligament repair, humerus fracture repair, cholecystectomy, posterior spinal fusion, and tonsillectomy.

RESULTS

There were 178,990 cases with a median age of 6. Overall, 48.5% of patients filled an opioid prescription between 30 days before surgery through 7 days after surgery, and 14.2% filled a second opioid prescription within 30 days. There was a significant negative relationship between days supplied in the initial prescription and probability of a refill for humerus fracture, spinal fusion, and tonsillectomy. The largest effect was seen for tonsillectomy, with the odds of having a refill decreasing by approximately 12% for each day supplied in the initial prescription (odds ratio 0.88, 95% confidence interval 0.87-0.89, P < 0.001).

CONCLUSIONS

Pediatric postoperative opioid-prescribing guidelines need to be procedure-specific and based on patient age. We provide the days supplied associated with a 20% probability of a refill by age to further guideline development.

Patient-centered Opioid Prescribing: Breaking Away From One-Size-Fits-All Prescribing Guidelines

BACKGROUND

Procedure-based opioid-prescribing guidelines have reduced the amount of opioids prescribed after surgery; however, many patients are still overprescribed opioids. The 24-h predischarge opioid consumption (PDOC) metric has been proposed to guide patient-centered prescribing.

MATERIALS AND METHODS

This is a single-institution, retrospective study of patients who underwent major abdominal surgery. We assessed the correlation between inpatient opioid use and discharge prescriptions using morphine milligram equivalents (MMEs). The adequacy of discharge prescriptions for individual patients was assessed using 2 models, one assuming constant opioid use (based on 24-h PDOC) and the other assuming a linear taper.

RESULTS

Of 596 included patients, gastric bypass and colectomy were the most common operations. Median length of stay was 3.5 d. Inpatient opioid use and discharge prescriptions were weakly correlated (r = 0.35). Patients with no opioid use 24 h before discharge (n = 133, 22.3%) were frequently discharged with opioid prescriptions. Patients with high opioid use (24-h PDOC >60 MME) were often discharged with prescriptions that would have lasted <48 h (164/200, 82%). Assuming constant opioid use, discharge prescriptions would have lasted patients a median of 5.1 d. With linear opioid tapering, 440 (72.9%) patients would have had leftover pills. A theoretical discharge prescription of 4 times 24-h PDOC would reduce the median prescription by 130 MMEs and allow a linear taper for 97.6% of patients.

CONCLUSIONS

At our institution, opioid prescribing was rarely patient-centered, with little correlation between patient's inpatient opioid use and discharge prescriptions. This leads to overprescribing for most patients and underprescribing for others.