Average Morphine Milligram Equivalents Research Articles

Establishing Geriatric Opiate Use Patterns in Trauma.

Introduction: There is evidence that providers often overprescribe opiates in the postoperative period. Despite an ever-growing geriatric population, there is little research detailing current opiate usage in older patients after trauma. This population presents a unique set of challenges for pain management and prescription drug dependence due to sensitivity, a narrow therapeutic window, and high rates of pre-existing polypharmacy.Objective: Assess the use of narcotics in geriatric trauma patients with various injury patterns to establish a reference point for future intervention for reduction in narcotic dependence.Methods: We created a database of trauma patients' age ≥65 years admitted to a single level 1 trauma center in the Southeastern United States during the 2019 calendar year. Information gathered included patient factors, injury patterns, operative intervention, pain medications prescribed during hospitalization and at discharge, total and average daily morphine milligram equivalents (MME) inpatient and outpatient, and requests/prescriptions for narcotics at follow-up.Results: In 2019, there were 475 patients aged ≥65 admitted to our level 1 trauma center for acute traumatic injuries. 219 of those patients required operative intervention. Average total inpatient MME for this cohort was 169.0 with average daily MME of 22.89. The average total prescribed MME upon discharge was 79.27. There were 29 patients documented to request narcotic prescription refill at time of clinic follow-up, 27 of whom were prescribed a narcotic medication at follow-up.Conclusion: This dataset establishes a reference point for opiate use in geriatric trauma patients to facilitate further research for mitigation of risk in this population.

Does psychological distress predict risk of orthopaedic surgery and postoperative opioid prescribing in patients with hip pain? A retrospective study

BackgroundClinicians and public health professionals have allocated resources to curb opioid over-prescription and address psychological needs among patients with musculoskeletal pain. However, associations between psychological distress, risk of surgery, and opioid prescribing among those with hip pathologies remain unclear.MethodsUsing a retrospective cohort study design, we identified patients that were evaluated for hip pain from January 13, 2020 to October 27, 2021. Patients’ surgical histories and postoperative opioid prescriptions were extracted via chart review. Risk of hip surgery within one year of evaluation was analyzed using multivariable logistic regression. Multivariable linear regression was employed to predict average morphine milligram equivalents (MME) per day of opioid prescriptions within the first 30 days after surgery. Candidate predictors included age, gender, race, ethnicity, employment, insurance type, hip function and quality of life on the International Hip Outcome Tool (iHOT-12), and psychological distress phenotype using the OSPRO Yellow Flag (OSPRO-YF) Assessment Tool.ResultsOf the 672 patients, n = 350 (52.1%) underwent orthopaedic surgery for hip pain. In multivariable analysis, younger patients, those with TRICARE/other government insurance, and those with a high psychological distress phenotype had higher odds of surgery. After adding iHOT-12 scores, younger patients and lower iHOT-12 scores were associated with higher odds of surgery, while Black/African American patients had lower odds of surgery. In multivariable analysis of average MME, patients with periacetabular osteotomy (PAO) received opioid prescriptions with significantly higher average MME than those with other procedures, and surgery type was the only significant predictor. Post-hoc analysis excluding PAO found higher average MME for patients undergoing hip arthroscopy (compared to arthroplasty or other non-PAO procedures) and significantly lower average MME for patients with public insurance (Medicare/Medicaid) compared to those with private insurance. Among those only undergoing arthroscopy, older age and having public insurance were associated with opioid prescriptions with lower average MME. Neither iHOT-12 scores nor OSPRO-YF phenotype assignment were significant predictors of postoperative mean MME.ConclusionsPsychological distress characteristics are modifiable targets for rehabilitation programs, but their use as prognostic factors for risk of orthopaedic surgery and opioid prescribing in patients with hip pain appears limited when considered alongside other commonly collected clinical information such as age, insurance, type of surgery pursued, and iHOT-12 scores.

Association of Average Daily Morphine Milligram Equivalents and Falls in Older Adult Chronic Opioid Users.

Opioids remain commonly prescribed in older adults, despite the known association with falls and fall-related injuries. This retrospective cohort study sought to determine the association of opioid use and falls in older adult opioid users. Using a one-year lookback period in electronic health records, daily morphine milligram equivalents (MMEs) were calculated using prescription orders. Fall history was based on patient self-reporting. A receiver operating characteristic (ROC) curve was used to identify the threshold of average daily MMEs at which the likelihood of falls was increased. Older opioid users were most often women and White, with 30% having fallen in the prior year. In ROC analyses (n = 590), the threshold where fall risk increased was 37 MMEs (p = 0.07). Older adults prescribed more than 37 MMEs daily may be at increased fall risk and should be targeted for deprescribing interventions. Additionally, analysis on patient characteristics and covariates suggest that sex, age, COPD, sleep apnea, cancer, and psychiatric conditions may indicate an increased risk of falls in older adults taking chronic opioids (p < 0.05). Multifactorial interventions may be needed to modify fall risk beyond medication use alone.

Opioid Utilization After Primary Total Hip and Knee Arthroplasty Following Sequential Implementation of Statewide Legislation

BackgroundFollowing total hip arthroplasty (THA) and total knee arthroplasty (TKA), increased opioid use is associated with poor clinical outcomes. This study investigates implications of Florida legislative mandates on prescribing practices and opioid utilization following primary THA and TKA. MethodsWe retrospectively reviewed patients undergoing primary TKA or THA between January 1, 2018, to December 31, 2020 at our academic medical center. Three groups were identified: procedures performed prior to mandates, after seven-day prescription limit, and after mandated electronic prescribing. A multivariate analyses of variance evaluated length of stay, morphine milligram equivalents (MMEs), age, body mass index and number of prescription refills. Chi-square tests compared preoperative opioid use, readmissions, and discharge disposition. ResultsThere were 198 patients in group one, 238 patients in group two, and 215 patients in group three (N = 651). Prior to any mandates, patients were prescribed 822.3 + 626.7 MMEs. Following a seven-day prescription limit this decreased to 465.0 + 296.0 MMEs (P < .001), which further decreased after mandated electronic prescribing (228.0 + 284.4 MMEs [P < 0.001]). Patients undergoing THA were prescribed less MME than those undergoing TKA. There was a 2.6% 90-day readmission rate, with no pain-related readmissions. ConclusionsFlorida legislative mandates for opioid prescription quantities and electronic prescribing have effectively reduced average MMEs prescribed following primary arthroplasty. Despite a shift towards ambulatory surgery, opioid utilization decreased without compromising patient outcomes. These findings underscore the significance of both legislative and surgical practices influencing opioid prescribing habits among orthopaedic surgeons.

A CONSULTANT PHARMACIST INTERVENTION TO DEPRESCRIBE OPIOIDS AND BENZODIAZEPINES FOR OLDER ADULTS IN PRIMARY CARE

Abstract Long-term use of opioids and benzodiazepines (BZDs) by older adults may cause harm. We evaluated the impact of a targeted consultant pharmacist opioid and BZD deprescribing intervention for older adults. We conducted a pragmatic study in which fifteen primary care clinics were randomized to receive standard care (n=7) or a consultant pharmacist service (n=8) to provide targeted medication review and recommendations for deprescribing opioids and BZDs. The primary outcome was opioid and BZD prescribing in the following year, using average daily morphine milligram equivalents (MMEs) and diazepam milligram equivalents (DMEs). We used generalized linear models to evaluate the association of the intervention with average daily MMEs and DMEs, adjusted for medication exposures in the prior year and demographics. Incident falls were examined as a secondary outcome. We included 961 opioid and 1107 BZD users, with 15.6% and 13.6% being prescribed both medications, respectively. Average daily MMEs and DMEs prescribed at baseline were 23.6 and 7.67. Deprescribing recommendations were made for 71% of opioid and BZD users seen in intervention clinics. We observed non-statistically significant reductions in average daily MMEs (Intervention: -2.42 MMEs, Control: -1.02 MMEs, p=0.71) and DMEs (Intervention: -1.0 DMEs, Control: -0.1 DMEs, p=0.06). There was no significant reduction in incident falls. A consultant pharmacist-driven intervention is a feasible approach to deliver targeted deprescribing recommendations, but did not significantly impact medication use or falls. Future studies should explore whether multimodal interventions would be more effective in achieving deprescribing and reducing medication-related harms.

Low-Dose Short-Term Scheduled Ketorolac Reduces Opioid Use and Pain in Orthopaedic Polytrauma Patients: A Randomized Clinical Trial.

To determine whether scheduled low-dose, short-term ketorolac is associated with reduced length of stay, opioid use, and pain in orthopaedic polytrauma patients. Double-blinded, randomized controlled trial. One Level 1 trauma center. From August 2018 to October 2022, 70 orthopaedic polytrauma patients between 18-75 years-old with a New Injury Severity Score (NISS) > 9 were randomized. 70 participants were enrolled, with 35 randomized to the ketorolac group and 35 to the placebo group. 15 mg of intravenous (IV) ketorolac every 6 hours for up to 5 inpatient days or 2 mL of IV saline in a similar fashion. Length of Stay (LOS), Morphine Milligram Equivalents (MME), Visual Analogue Scale (VAS), and Complications. Study groups were not significantly different with respect to age, BMI, and NISS (p>0.05). Median LOS was 8 days (interquartile range [IQR], 4.5 to 11.5) in the ketorolac group compared to 7 days (IQR, 3 to 10) in the placebo group (p = 0.275). Over the 5-day treatment period, the ketorolac group experienced a 32% reduction in average MME (p = 0.013) and a 12-point reduction in baseline-adjusted mean VAS (p = 0.037) compared to the placebo group. There were no apparent short-term adverse effects in either group. Scheduled low-dose, short-term IV ketorolac was associated with significantly reduced inpatient opioid use and pain in orthopaedic polytrauma patients with no significant difference in LOS and no apparent short-term adverse effects. The results support the use of scheduled low-dose, short-term IV ketorolac for acute pain control among orthopaedic polytrauma patients. Further studies are needed to delineate lasting clinical effects and potential long-term effects, such as fracture healing. Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.

Is outpatient spine surgery associated with new, persistent opioid use in opioid-naïve patients? A retrospective national claims database analysis

BACKGROUND CONTEXTAlthough spine procedures have historically been performed inpatient, there has been a recent shift to the outpatient setting for selected cases due to increased patient satisfaction and reduced cost. Effective postoperative pain management while limiting over-prescribing of opioids, which may lead to persistent opioid use, is critical to performing spine surgery in the outpatient setting. PURPOSETo assess if there is an increased risk for new, persistent opioid use between inpatient and outpatient spine procedures. STUDY DESIGNRetrospective analysis using national administrative claims database. PATIENT SAMPLEA total of 390,049 opioid-naïve patients with a perioperative opioid prescription who underwent an inpatient or outpatient spine surgery. OUTCOME MEASURESPatients with perioperative opioid prescriptions who filled ≥ 1 opioid prescription between 90- and 180-days following surgery were defined as new, persistent opioid users. METHODSWe utilized a claims database to identify opioid-naïve patients who underwent lumbar or cervical fusion, total disc arthroplasty, or decompression procedures. We constructed a multivariable logistic regression to evaluate the association between inpatient versus outpatient surgery and the development of new, persistent opioid use while adjusting for several patient factors. RESULTSA total of 19,205 (11.7%) inpatient and 18,546 (8.2%) outpatient patients developed new, persistent opioid use. Outpatient lumbar and cervical spine surgery patients were significantly less likely to develop new, persistent opioid use following surgery compared to inpatient spine surgery patients (OR = 0.71 [95% confidence interval {CI}: 0.69, 0.73], p < .001). Average morphine milligram equivalents (MMEs) (inpatient = 1,476 MME +/- 22.7, outpatient = 1,072 MME +/- 18.5, p < .001) and average MMEs per day (inpatient = 91.6 MME +/- 0.32, outpatient = 77.7 MME +/- 0.28, p < .001) were lower in the outpatient cohort compared to the inpatient. CONCLUSIONOur results support the shift from inpatient to outpatient spine procedures, as outpatient procedures were not associated with an increased risk for new, persistent opioid use. As more patients become candidates for outpatient spine surgery, predictors of new, persistent opioid use should be considered during risk stratification. LEVEL OF EVIDENCELevel III Prognostic Study. MINI ABSTRACTWe utilized a national administrative claims database to identify opioid-naïve patients who underwent common spine procedures. Outpatient lumbar and cervical spine surgery patients were significantly less likely to be new, persistent opioid users following surgery compared to inpatient spine surgery patients. Our results support the shift to outpatient spine procedures.

Optimizing opioid prescribing practices after minimally invasive lung resection through a quality-improvement intervention.

In their 2019 guideline on the prescribing and management of opioids after elective ambulatory thoracic surgery, the Canadian Association of Thoracic Surgeons (CATS) recommended 120 morphine milligram equivalents (MME) after minimally invasive (video-assisted thoracoscopic surgery [VATS]) lung resection. We conducted a quality-improvement project to optimize opioid prescribing after VATS lung resection. We assessed baseline prescribing practices for opioid-naive patients. Using a mixed-methods approach, we selected 2 quality-improvement interventions: formal incorporation of the CATS guideline into our postoperative care pathway, and development of a patient information handout regarding opioids. The intervention was initiated on Oct. 1, 2020, and was formally implemented on Dec. 1, 2020. The outcome measure was average MME of discharge opioid prescriptions, the process measure was proportion of discharge prescriptions exceeding the recommended dosage, and the balancing measure was opioid prescription refills. We analyzed the data using control charts, and compared all measures between the pre-intervention (12 mo before) and postintervention (12 mo after) groups. A total of 348 patients who underwent VATS lung resection were identified, 173 before the intervention and 175 after the intervention. Significantly less MME was prescribed after the intervention (100 v. 158, p < 0.001), and a lower proportion of prescriptions were nonadherent to the guideline (18.9% v. 50.9%, p < 0.001). Control charts showed special cause variation corresponding with the intervention, and system stability existed after the intervention. There was no statistically significant difference in the proportion or dosage of opioid prescription refills after the intervention. After implementation of the CATS opioid guideline, there was a significant reduction in opioids prescribed at discharge and no increase in opioid prescription refills. Control charts are a valuable resource for monitoring outcomes on an ongoing basis and for assessing the effects of an intervention.

Mapping prescription drug monitoring program data to self-report measures of non-medical prescription opioid use in community pharmacy settings

BackgroundCommunity pharmacists are well-positioned to identify patients engaged in non-medical prescription opioid use (NMPOU) through Prescription Drug Monitoring Program (PDMP) databases. Integrating patient-reported outcomes with PDMP data may improve the interpretability of PDMP information to support clinical decision-making. ObjectiveThis study linked patient-reported clinical measures of substance use with PDMP data to examine relationships between average daily opioid dose in morphine milligram equivalents (MME) and visits to multiple pharmacies/prescribers with self-reported NMPOU. MethodsData from a cross-sectional health assessment given to patients aged ≥18 years filling opioid prescriptions were linked to PDMP records. NMPOU in the past three months was assessed on a continuous scale (range 0–39) using an adapted version of the Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST). PDMP measures included average daily MME and number of distinct pharmacies/prescribers visited in the past 180 days. Univariable and multivariable zero-inflated negative binomial models estimated associations between PDMP measures and any NMPOU and severity of use. ResultsThe sample included 1421 participants. In multivariable models adjusted for sociodemographic, mental health, and physical health characteristics, any NMPOU was associated with higher average daily MME (adjusted OR = 1.22, 95% CI = 1.05–1.39) and number of distinct prescribers visited (adjusted OR = 1.15, 95% CI = 1.01–1.30). Higher average daily MME (adjusted mean ratio (MR) = 1.12, 95% CI = 1.08–1.15), number of distinct pharmacies visited (adjusted MR = 1.11, 95% CI = 1.04–1.18), and number of distinct prescribers visited (adjusted MR = 1.07, 95% CI = 1.02–1.11) were associated with increased NMPOU severity. ConclusionsWe observed significant, positive associations between average daily MME and visits to multiple pharmacies/prescribers with any NMPOU and severity of use. This study demonstrates self-report clinical measures of substance use can be cross-walked to PDMP data and translated into clinically interpretable information.

Opioid Usage in Lumbar Disc Herniation Patients with Nonsurgical, Early Surgical, and Late Surgical Treatments

To assess opioid usage in surgical and nonsurgical patients with lumbar disc herniation receiving different treatments and timing of treatments. Individuals with newly diagnosed lumbar intervertebral disc herniation without myelopathy were queried from a health claims database. Patients were categorized into 3 cohorts: nonsurgical, early surgery, and late surgery. Early surgery cohort patients underwent surgery within 30 days postdiagnosis; late surgery cohort patients had surgery after 30 days but before 1 year postdiagnosis. The index date was defined as the diagnosis date for nonsurgical patients and the initial surgery date for surgical patients. The primary outcome was the average daily opioid morphine milligram equivalents (MME) prescribed. Additional outcomes included percentage of opioid-using patients and cumulative opioid burden. Inclusion criteria were met by 573,082 patients: 533,226 patients received nonsurgical treatments, 22,312 patients received early surgery, and 17,544 patients received late surgery. Both surgical cohorts experienced a postsurgical increase in opioid usage, which then sharply declined and gradually plateaued, with daily opioid MME consistently lower in the early versus late surgery cohort. The early surgery cohort also consistently had a lower prevalence of opioid-using patients than the late surgery cohort. Patients receiving nonsurgical treatment demonstrated the highest 1-year post index cumulative opioid burden, and the early surgery cohort consistently had lower cumulative opioid MME than the late surgery cohort. Early surgery in patients with lumbar disc herniation is associated with lower long-term average daily MME, incidence of opioid use, and 1-year cumulative MME burden compared with nonsurgical and late surgery treatment approaches.

Impact of State Opioid Regulation on Postoperative Opioid Prescribing Patterns for Total Knee Arthroplasty: A Retrospective Analysis.

Limited studies have assessed the impact of state regulations on opioid prescribing patterns for patients undergoing total knee arthroplasty (TKA). This study evaluates how Florida House Bill 21 (FL-HB21) affected postoperative opioid prescribing for patients after TKA. Institutional review board approval was obtained to retrospectively review all patients who underwent TKA during 3 months of 2017 (pre-law) and 2018 (post-law) by five arthroplasty surgeons in Florida. Prescribed opioid quantity in morphine milligram equivalents (MME), quantity of refills, and number of prescribers were recorded for each patient's 90-day postsurgical episode. The differences between pre-law and post-law prescription data and short-term postoperative pain levels were compared. The average total MME was notably reduced by over 30% for all time periods for the post-law group. The average MME per patient decreased by 169 MME at the time of discharge, by 245 MME during subsequent postoperative visits, and by 414 MME for the 90-day postsurgical episode ( P < 0.001 for all). The quantity of refills was unchanged (1.6 vs. 1.6, P = 0.885). The total number of prescribers per patient for the 90-day postsurgical episode was unchanged (1.31 vs. 1.24 prescribers/patient, P = 0.16). Postoperative pain levels were similar at discharge (3.6 pre-law vs. 3.3 post-law, P = 0.272). Restrictive opioid legislation was associated with notably reduced postoperative opioid (MME) prescribed per patient after TKA at the time of discharge and for the entire 90-day postsurgical episode. There was no increase in the number of prescribers or refills required by patients. Level III retrospective cohort.

Variations in Postpartum Opioid Prescribing Practices among Obstetrician-Gynecologists.

There have been many efforts to combat the United States opioid crisis that has been occurring for the past two decades, specifically with postpartum patients that often were prescribed opioids. Prior studies described how accounting for usage of inpatient opioids on the day prior to discharge had an impact on how much discharge opioids were prescribed on the day of discharge. These studies provided a guideline to use the inpatient opioid amount from the day before discharge to determine discharge opioid quantity and minimize how much was being prescribed. In July 2018, the American College of Obstetrics and Gynecologists (ACOG) published Committee Opinion 742, guidelines for obstetricians-gynecologists about post-partum pain management. Prescription pain medications (including opioids, if necessary) require a shared decision-making approach between the physician and patient to determine the medication type and quantity. This study aimed to determine if there were differences in prescribing practices based on the specific post-operative day that opioid prescriptions were written, and if there were differences in the prescribing practices for cesarean deliveries following the publication of ACOG Committee Opinion 742. This retrospective chart review included patients who had a live cesarean birth at one rural Midwest facility anytime between July 1, 2017 and February 28, 2021. This study excluded those with chorioamnionitis and those discharged after more than four days. Opioid amounts were converted to oral morphine milligram equivalents (MME) for comparison, and total MME was calculated for each prescription. Patients were stratified into two groups based on the day that their discharge opioid medication prescriptions were written (i.e., a day prior to discharge or the day of discharge). Patients were also stratified based on date of delivery, before or after the publication of ACOG Committee Opinion 742. Of 411 cesarean patients, 93.9% (n = 386) had opioids prescribed at discharge, 86% (n = 330) of whom received a prescription written on the day of discharge. There was no difference in the quantity of MMEs, doses per day, or dosage from discharge prescriptions between those written on the day of discharge and those written on a prior day. Patients whose deliveries occurred after the publication of ACOG Committee Opinion 742 (63.9%, n = 263) received discharge prescriptions with fewer average MMEs (159.53 ± 61.64) than those whose deliveries occurred before the publication (36%, n = 148; 187.35 ± 53.42; χ2 (1, N = 411) = 17.71; p < 0.001), and they were prescribed fewer doses per day. After cesarean sections, the specific post-operative day did not seem to impact the prescribing trends as there were no differences in MMEs, doses per day, or dosage between prescriptions that were written on the day of discharge and before the day of discharge. Patients whose deliveries occurred after the publication of ACOG Committee Opinion 742 received discharge prescriptions with fewer MMEs, fewer doses per day, and the same dosage than those whose deliveries occurred before the publication, reflecting the overall national trend of decreasing prescription opioids over these years.

Association of Nerve Block and Opioid Administration for Patellar Surgery

Introduction: Multimodal pain control after orthopaedic surgery is a topic of growing interest in opioid-related risk mitigation. However, little evidence exists in the orthopaedic trauma setting. We aim to analyze the impact of perioperative peripheral nerve blocks (PNB) on opioid pain management in patients undergoing open reduction and internal fixation (ORIF) of patella fractures. Methods: This analysis included 47 patients with isolated patella fractures who underwent ORIF (2017-2021). Our dedicated PNB service provided 28 cases with PNBs. Extracted variables during hospitalization included demographic data, pain scores on visual analog scale (VAS), intra-, and postoperative opioid administration measured as morphine milligram equivalents (MME). Follow-up data included prescription refills, ED visits for pain within 90 days, and VAS pain scores. Chi-squared and logistic regression analyses were performed to evaluate the impact of PNB on opioid based pain management. Results: Patients with a PNB had lower average total MME (126.54±18.96) than those without a PNB (160.62±35.81); however, this was not statistically significant (p = 0.201). Use of PNB was not associated with total prescription refills, ED visits, or pain on VAS for all time points. However, at two-weeks follow-up, patients without PNB had 4x higher odds of receiving a refill (OR:4.13, CI:1.13-15.10). Subgroup analysis revealed no significant association between PNB timing (preoperative/postoperative) and intraoperative, postoperative, or total inpatient MME. Conclusion: With the observed inconsequential effect of PNB, findings suggest that opioid administration in the orthopaedic trauma population is multifaceted. Continued conscious prescribing practices with multimodal pain control should be encouraged to mitigate opioid-related risks.

Multimodal Analgesia's Impact on Opioid Use and Adverse Drug Effects in a Multihospital Health System.

Purpose:In addition to opioid abuse and dependency, opioid use can lead to opioid related adverse drug events (ORADEs). ORADEs are associated with increased length of stay, cost of care, 30-day readmission rate, and inpatient mortality. The addition of scheduled non-opioid analgesic medications has shown to be effective in reducing opioid utilization in post-surgical and trauma populations, but evidence in entire hospital patient populations is limited. The objective of this study was to determine the effects of a multimodal analgesia order set on opioid utilization and adverse drug events in adult hospitalized patients. Methods: This retrospective pre/post implementation analysis was conducted at 3 community hospitals and a level II trauma center between January 2016 and December 2019. Patients included were 18 years of age or older, admitted for greater than 24 hours, and had at least one opioid ordered during hospital admission. The primary outcome of this analysis was the average oral morphine milligram equivalents (MME) used on days 1 through 5 of hospitalization. Secondary outcomes included the percentage of hospitalized patients with an opioid ordered for analgesia who received a scheduled non-opioid analgesic medication, the average number of ORADEs recorded in nursing assessments on hospitalization days 1 through 5, length of stay, and mortality. Multimodal analgesic medications included acetaminophen, gabapentinoids, non-steroidal anti-inflammatory drugs, muscle relaxants, and transdermal lidocaine. Results: The pre- and post-groups included 86 535 patients and 85 194 patients, respectively. The average oral MMEs used on days 1 through 5 were lower in the post-group (P < .0001). Utilization of multimodal analgesia as measured by the percentage of patients with 1 or more scheduled multimodal analgesia agent ordered increased from 33% to 49% at the end of the analysis. Conclusion: Utilization of a multimodal analgesia order set was associated with a decrease in opioid use and an increase in multimodal analgesia use in an entire hospital adult population.

Cryoneurolysis Is a Safe, Effective Modality to Improve Rehabilitation after Total Knee Arthroplasty.

Although long term pain and mobility outcomes in total knee arthroplasties (TKA) are successful, many patients experience significant amount of debilitating pain during the immediate post-operative period that necessitates narcotic use. Percutaneous cryoneurolysis to the infrapatellar saphenous and anterior femoral cutaneous nerves may help to better restore function and rehabilitation after surgery while limiting narcotic consumption. A retrospective chart review of primary TKA patients receiving pre-operative cryoneurolysis from 2019 to 2020 was performed to assess total opioid morphine milligram equivalents (MME) consumed inpatient and at interval follow-up. Demographics and medical comorbidities were compared between cryoneurolysis and age-matched control patients to assess baseline characteristics. Functional rehabilitation outcomes, including knee range of motion (ROM), ambulation distance, and Boston AM-PAC scores, as well as patient reported outcomes using the KOOS JR and SF-12 scores were analyzed using STATA 17 Software. The analysis included 29 cryoneurolysis and 28 age-matched control TKA patients. Baseline demographics and operative technique were not significant between groups. Although not statistically significant, cryoneurolysis patients had a shorter length of stay (2.5 vs. 3.5 days) and overall less inpatient and outpatient MME requirements. Cryoneurolysis patients had statistically significant improved 6-week ROM and 1-year follow-up KOOS JR and SF-12 mental scores compared to the control. There were no differences in complication rates. Cryoneurolysis is a safe, effective treatment modality to improve active functional recovery and patient satisfaction after TKA by reducing MME requirements. Patients who underwent cryoneurolysis had on average fewer MME prescribed during the perioperative period, improved active ROM, and improved patient-reported outcomes with no associated increased risk of infections, deep vein thrombosis, or neurologic complications.

The Declining Use of Opioids at a Level 1 Trauma Center.

The epidemic of opioid-related overdose in the United States prompted a public health response that included implementation of opioid prescribing guidelines and restrictions. Such directives, however, were not applicable to hospitalized trauma patients. We hypothesized that although prescribing mandates did not apply to hospitalized trauma patients, inpatient opioid administration had nonetheless decreased over time. Opioid administrations for each patient admitted to a level I trauma center between January 1, 2016 and July 31, 2020 were converted into oral morphine milligram equivalents (MMEs) and summed at the patient level to obtain a total amount of MME administered for each hospitalization. MME was natural log transformed to achieve a normal distribution. General linear models were then used to determine the average patient MME administered by year. Patients who were pregnant or mechanically ventilated during their hospitalization were excluded. Six thousand five hundred ninety-four patients were included in our analysis, of which 5037 (76.4%) were treated with opioids during their hospitalization (morphine 72.7%, oxycodone 9.6%, tramadol 10.2%, fentanyl 5.5%, and hydromorphone 2.1%). The percentage of patients administered an opioid decreased stepwise from 79.3% in 2016 to 71.4% in 2020 (P < .001). For patients administered opioids, a 28% decrease in average total MME from 2016 to 2020 (P < .001) was observed. When stratified by ISS (<9, 9-15, 16+), average total MME consistently trended downward over time. Our trauma center realized a stepwise reduction in opioid administration in the absence of rules or restrictions surrounding in-hospital opioid prescribing.

Efficacy and Durability of Opioid Restrictive State Legislation Two Years After Implementation for Total Knee Arthroplasty

BackgroundTo curtail the U.S. opioid crisis, many states have instituted regulations that mandate time and/or dosage limits for opioid prescriptions. This study evaluates the impact of one such law, Florida House Bill 21, on postoperative opioid prescribing patterns for patients undergoing total knee arthroplasty (TKA) and the durability of the law’s impact over time. MethodsAll patients who underwent TKA at a single institution during the same three-month period in 2017 (pre-law), 2018 (post-law), and 2020 (2 years post-law) were identified. Outcomes and measures included: prescribed morphine milligram equivalents (MME) at discharge and for the 90-day surgical episode, refill quantity with associated MME, and quantity of opioid prescribers. Patients with established chronic pain or those who underwent contralateral TKA during the 90-day window were excluded. Data was compared using a one-way analysis of variance. Significance was set at alpha <0.05. ResultsThe average MME of filled opioid prescriptions per patient during the 90-day post-surgical episode decreased from 1310 MME in 2017 to 891 MME in 2018 (P < .001). The average MME in 2020 was 814 MME, which was significantly lower than the average in 2017 (P < .001), and statistically stable compared to the average in 2018 (P = .215). ConclusionRestrictive opioid state policy implementation was associated with reduced overall MME prescription to patients undergoing TKA at discharge and for the 90-day surgical episode. There was no increase in the number of opioid refills or opioid prescribers. Durable change and continued improvement were observed 2 years after implementation of law.

Evaluation of Individualized Pain Plans for Children With Sickle Cell Disease Admitted for Vaso-occlusive Crisis at Riley Hospital for Children.

Vaso-occlusive crisis (VOC) is the most common problem reported by patients with sickle cell disease (SCD). The objective of this study was to evaluate the impact of individualized pain plans in pediatric patients with SCD admitted for VOC. This was a pre- and post-study of patients with SCD admitted to Riley Hospital for Children for VOC from July 1, 2019, through July 1, 2020. The primary outcome was length of inpatient stay for VOC. Secondary outcomes included final pain score, days on scheduled opioids, days on breakthrough opioids, and average morphine milligram equivalents (MME) used per day. Nine patients were included. The mean age was 16 years (range, 10-20 years). Key clinical findings were decreases in median [IQR] for final pain scores (7 [4.5-9] vs 6 [2.5-8], p = 0.396) and number of days of breakthrough opioid use (5 [3-8] vs 4 [2.5-5.5], p = 0.233). Following implementation of an individualized pain plan, there was an increase in median average MME per day (65.94 [53.1-97.7] vs 82.85 [41-114.3], p = 0.844). Median length of stay and days on scheduled opioids remained the same. This study demonstrated that use of individualized pain plans in a small population of patients with SCD might result in decreased pain scores and decreased days on breakthrough opioids.

Effects of State Opioid Prescribing Laws on Use of Opioid and Other Pain Treatments Among Commercially Insured U.S. Adults.

There is concern that state laws to curb opioid prescribing may adversely affect patients with chronic noncancer pain, but the laws' effects are unclear because of challenges in disentangling multiple laws implemented around the same time. To study the association between state opioid prescribing cap laws, pill mill laws, and mandatory prescription drug monitoring program query or enrollment laws and trends in opioid and guideline-concordant nonopioid pain treatment among commercially insured adults, including a subgroup with chronic noncancer pain conditions. Thirteen treatment states that implemented a single law of interest in a 4-year period and unique groups of control states for each treatment state were identified. Augmented synthetic control analyses were used to estimate the association between each state law and outcomes. United States, 2008 to 2019. 7694514 commercially insured adults aged 18 years or older, including 1976355 diagnosed with arthritis, low back pain, headache, fibromyalgia, and/or neuropathic pain. Proportion of patients receiving any opioid prescription or guideline-concordant nonopioid pain treatment per month, and mean days' supply and morphine milligram equivalents (MME) of prescribed opioids per day, per patient, per month. Laws were associated with small-in-magnitude and non-statistically significant changes in outcomes, although CIs around some estimates were wide. For adults overall and those with chronic noncancer pain, the 13 state laws were each associated with a change of less than 1 percentage point in the proportion of patients receiving any opioid prescription and a change of less than 2 percentage points in the proportion receiving any guideline-concordant nonopioid treatment, per month. The laws were associated with a change of less than 1 in days' supply of opioid prescriptions and a change of less than 4 in average monthly MME per day per patient prescribed opioids. Results may not be generalizable to non-commercially insured populations and were imprecise for some estimates. Use of claims data precluded assessment of the clinical appropriateness of pain treatments. This study did not identify changes in opioid prescribing or nonopioid pain treatment attributable to state laws. National Institute on Drug Abuse.

The Effect of an Automated Order on Postpartum Opioid Use After Uncomplicated Vaginal Deliveries.

Background: To address the opioid epidemic, physicians are encouraged to identify means of reducing patient opioid exposure. Electronic medical records (EMRs) often include default order sets with automated orders for opioid medications, which may influence how much opioids physicians prescribe. We sought to evaluate the impact of de-selecting an automated order for oxycodone-acetaminophen from an EMR order set for postpartum vaginal deliveries on inpatient opioid exposure by comparing the proportion of patients who received an opioid after an uncomplicated vaginal delivery before and after the EMR change. As secondary outcomes, the impact on average total morphine milligram equivalents (MMEs) and discharge opioid prescriptions was investigated. Materials and Methods: A quality improvement study was conducted through retrospective chart review of uncomplicated vaginal deliveries for the four quarters before and after the EMR order set change occurred. The total proportion of patients who received an opioid in the postpartum period was then determined for the preexposure and postexposure groups. The total average MME consumed for patients who received an opioid in each group was determined and the total proportion of patients who received an opioid prescription at discharge was compared. Results: A total of 5826 records of uncomplicated vaginal deliveries met the criteria for analysis. In the preintervention group, 32.9% of patients received an opioid postpartum, compared to 12.5% of patients in the postintervention group, representing a decrease of 62.0% (p < 0.001). Of those who received opioids, the preintervention mean total opioid consumption was 28.4 MME (±27.6) compared to 33.6 MME (±46.4) postintervention, and there was no significant difference in median total opioid consumption: 22.5 MME (interquartile range [IQR]: 7.5-47.5) preintervention compared with 20.8 MME (IQR: 7.5-45.0) postintervention (p = 0.902). No significant difference was found with discharge opioid prescriptions between the two groups. Conclusion: Order sets within EMR systems appear to have a significant influence on physician prescribing behaviors and removing these automated orders for opioids should be considered.