Evidence suggests that pain patients who report lifetime abuse experience greater psychological distress, have more severe pain and other physical symptoms, and greater functional disability. The aim ...of the present study was to determine the associations between a history of lifetime abuse and affective distress, fibromyalgianess (measured using the 2011 Fibromyalgia Survey), pain severity and interference, and physical functioning. A cross-sectional analysis of 3,081 individuals presenting with chronic pain was performed using validated measures and a history of abuse was assessed via patient self-report. Multivariate logistic regression showed that individuals with a history of abuse (n = 470; 15.25%) had greater depression, greater anxiety, worse physical functioning, greater pain severity, worse pain interference, higher catastrophizing, and higher scores on the Fibromyalgia Survey criteria (P < .001 for all comparisons). Mediation models showed that the Fibromyalgia Survey score and affective distress independently mediate the relationship between abuse and pain severity and physical functioning (Ps < .001). Our mediation models support a novel biopsychosocial paradigm wherein affective distress and fibromyalgianess interact to play significant roles in the association between abuse and pain. We posit that having a centralized pain phenotype underlies the mediation of increased pain morbidity in individuals with a history of abuse.
This article examines the associations between a history of lifetime abuse and affective distress, fibromyalgianess, pain severity and interference, and physical functioning in chronic pain patients. Our findings support a novel biopsychosocial paradigm in which affective distress and fibromyalgianess interact to play roles in the association between abuse and pain.
Background:
Opioid-related morbidity and mortality are major public health concerns, and the risk of long-term opioid use after shoulder arthroscopy is not well defined.
Hypothesis:
Substance abuse ...disorders, pain disorders, and psychiatric conditions increase the risk for prolonged opioid use.
Study Design:
Case-control study, Level of evidence, 3.
Methods:
Insurance claims data from the Truven Health MarketScan Research Databases was used to identify patients who underwent shoulder arthroscopy between January 1, 2010, and March 31, 2015. Opioid-naïve patients were included. New prolonged opioid use was defined as continued opioid use between 91 and 180 days after the index procedure. The authors used a multivariable logistic regression model to identify patient factors associated with the risk of new prolonged opioid use.
Results:
In this cohort of 104,154 opioid-naïve adult patients, 8686 (8.3%) developed new prolonged opioid use as defined in this study. A total of 31,768 (30.5%) filled an opioid prescription in the 30 days before surgery. Patients who had limited debridement had the highest prolonged use rate (9.0%), followed by rotator cuff repair (8.5%), anterior labrum lesion repair (8.5%), and extensive debridement (8.2%). Patient characteristics associated with the highest odds ratios (ORs) of prolonged opioid use included those who had a total opioid dose during the perioperative period that was ≥743 oral morphine equivalents (ie, at least 149 tablets of 5-mg hydrocodone) (OR, 2.0; 95% CI, 1.9-2.1), followed by patients with a suicide and self-harm disorder (OR, 2.0; 95% CI, 1.1-3.4), a history of alcohol dependence or abuse (OR, 1.6; 95% CI, 1.3-1.9), a mood disorder (OR, 1.3; 95% CI, 1.2-1.4), an opioid prescription filled in the 30 days before surgery (OR, 1.3; 95% CI, 1.2-1.4), female sex (OR, 1.3; 95% CI, 1.2-1.3), an anxiety disorder (OR, 1.2; 95% CI, 1.1-1.3), and a history of a pain diagnosis (OR, 1.2; 95% CI, 1.1-1.2).
Conclusion:
The risk of prolonged opioid use after arthroscopic shoulder procedures is 8.3%, and it is higher among women and among those with greater opioid use in the early postoperative period, mental health conditions, substance dependence and abuse, and preexisting pain disorders. Patients at high risk warrant close surveillance after surgery for early recognition and management.
Evaluate the association between postoperative opioid prescribing and new persistent opioid use.
Opioid-nave patients who develop new persistent opioid use after surgery are at increased risk of ...opioid-related morbidity and mortality. However, the extent to which postoperative opioid prescribing is associated with persistent postoperative opioid use is unclear.
Retrospective study of opioid-naïve adults undergoing surgery in Michigan from 1/1/2017 to 10/31/2019. Postoperative opioid prescriptions were identified using a statewide clinical registry and prescription fills were identified using Michigan's prescription drug monitoring program. The primary outcome was new persistent opioid use, defined as filling at least 1 opioid prescription between post-discharge days 4 to 90 and filling at least 1 opioid prescription between post-discharge days 91 to 180.
A total of 37,654 patients underwent surgery with a mean age of 52.2 (16.7) years and 20,923 (55.6%) female patients. A total of 31,920 (84.8%) patients were prescribed opioids at discharge. Six hundred twenty-two (1.7%) patients developed new persistent opioid use after surgery. Being prescribed an opioid at discharge was not associated with new persistent opioid use adjusted odds ratio (aOR) 0.88 (95% confidence interval (CI) 0.71-1.09). However, among patients prescribed an opioid, patients prescribed the second largest 12 (interquartile range (IQR) 3) pills and largest 20 (IQR 7) pills quartiles of prescription size had higher odds of new persistent opioid use compared to patients prescribed the smallest quartile 7 (IQR 1) pills of prescription size aOR 1.39 (95% CI 1.04-1.86) andaOR 1.97 (95% CI 1.442.70), respectively.
In a cohort of opioid-naïve patients undergoing common surgical procedures, the risk of new persistent opioid use increased with the size of the prescription. This suggests that while opioid prescriptions in and of themselves may not place patients at risk of long-term opioid use, excessive prescribing does. Consequently, these findings support ongoing efforts to mitigate excessive opioid prescribing after surgery to reduce opioid-related harms.
Variance in pain after total knee and hip arthroplasty may be due to a number of procedural and peripheral factors but also, in some individuals, to aberrant central pain processing as is described ...in conditions like fibromyalgia. To test this hypothesis, the authors conducted a prospective, observational cohort study of patients undergoing lower-extremity joint arthroplasty.
Five hundred nineteen patients were preoperatively phenotyped using validated self-reported pain questionnaires, psychological measures, and health information. In addition to being assessed for factors previously found to be associated with poor outcomes in arthroplasty, participants also completed the American College of Rheumatology survey criteria for fibromyalgia. Previous studies have suggested that rather than being "present" or "absent," features of fibromyalgia as measured by this instrument, occur over a wide continuum. Postoperative pain control was assessed by total postoperative opioid consumption.
Preoperatively, patients with higher fibromyalgia survey scores were younger, more likely to be female, taking more opioids, reported higher pain severity, and had a more negative psychological profile. In the multivariate analysis, the fibromyalgia survey score, younger age, preoperative opioid use, knee (vs. hip), pain severity at baseline, and the anesthetic technique were all predictive of increased postoperative opioid consumption.
The use of the survey criteria for fibromyalgia led to the finding of distinct phenotypic differences, and the measure was independently predictive of opioid consumption. This self-report measure may provide an additional simple means of predicting postoperative pain outcomes and analgesic requirements. Future studies are needed to determine whether tailored therapies can improve postoperative pain control in this population.
This randomized clinical trial evaluates the postoperative drug-disposal practices of adults provided with a drug-deactivation bag in comparison with those who received usual care or a disposal ...information sheet.
Background
Excessive opioid prescribing is common in surgical oncology, with 72% of prescribed opioids going unused after curative-intent surgery. In this study, we sought to reduce opioid ...prescribing after breast and melanoma procedures by designing and implementing an intervention focused on education and prescribing guidelines, and then evaluating the impact of this intervention.
Methods
In this single-institution study, we designed and implemented an intervention targeting key factors identified in qualitative interviews. This included mandatory education for prescribers, evidence-based prescribing guidelines, and standardized patient instructions. After the intervention, interrupted time-series analysis was used to compare the mean quantity of opioid prescribed before and after the intervention (July 2016–September 2017). We also evaluated the frequency of opioid prescription refills.
Results
During the study, 847 patients underwent breast or melanoma procedures and received an opioid prescription. For mastectomy or wide local excision for melanoma, the mean quantity of opioid prescribed immediately decreased by 37% after the intervention (
p
= 0.03), equivalent to 13 tablets of oxycodone 5 mg. For lumpectomy or breast biopsy, the mean quantity of opioid prescribed decreased by 42%, or 12 tablets of oxycodone 5 mg (
p
= 0.07). Furthermore, opioid prescription refills did not significantly change for mastectomy/wide local excision (13% vs. 14%,
p
= 0.8), or lumpectomy/breast biopsy (4% vs. 5%,
p
= 0.7).
Conclusion
Education and prescribing guidelines reduced opioid prescribing for breast and melanoma procedures without increasing the need for refills. This suggests further reductions in opioid prescribing may be possible, and provides rationale for implementing similar interventions for other procedures and practice settings.
To review the current knowledge of dexmedetomidine as an additive drug to local anesthetics in peripheral and neuraxial regional anesthesia.
Recent studies show a perineural mode of action of ...dexmedetomidine. Pharmacodynamic characteristics of peripheral and neuraxial regional anesthetic techniques are optimized by the addition of dexmedetomidine to long-acting local anesthetics. Bradycardia and sedation are the main systemic side-effects of dexmedetomidine for regional anesthesia purposes. A dose of approximately 100 μg dexmedetomidine for peripheral techniques may represent the optimal balance between optimization of block characteristics and side-effects. Doses between 3 and 10 μg are described to be sufficient for spinal administration.
Dexmedetomidine has a potency to ameliorate pharmacodynamic characteristics of peripheral and neuraxial regional anesthetic techniques and is therefore currently the most promising additive drug in regional anesthesia. Future scientific efforts should focus on dose finding studies for particular regional anesthetic techniques. Approval of dexmedetomidine for regional anesthetic indications should be the final target.
Opioid dependence, misuse, and abuse in the United States continue to rise. Prior studies indicate an important risk factor for persistent opioid use includes elective surgical procedures, though the ...probability following thoracic procedures remains unknown. We analyzed the incidence and factors associated with new persistent opioid use after lung resection.
We evaluated data from opioid-naïve cancer patients undergoing lung resection between 2010 and 2014 using insurance claims from the Truven Health MarketScan Databases. New persistent opioid usage was defined as continued opioid prescription fills between 90 and 180 days following surgery. Variables with a p value less than 0.10 by univariate analysis were included in a multivariable logistic regression performed for risk adjustment. Multivariable results were each reported with odds ratio (OR) and confidence interval (CI).
A total of 3,026 patients (44.8% men, 55.2% women) were identified as opioid-naïve undergoing lung resection. Mean age was 64 ± 11 years and mean postoperative length of stay was 5.2 ± 3.3 days. A total of 6.5% underwent neoadjuvant therapy, while 21.7% underwent adjuvant therapy. Among opioid-naïve patients, 14% continued to fill opioid prescriptions following lung resection. Multivariable analysis showed that age less than or equal to 64 years (OR, 1.28; 95% CI, 1.03 to 1.59; p = 0.028), male sex (OR, 1.40; 95% CI, 1.13 to 1.73; p = 0.002), postoperative length of stay (OR, 1.32; 95% CI, 1.05 to 1.65; p = 0.016), thoracotomy (OR, 1.58; 95% CI, 1.24 to 2.02; p < 0.001), and adjuvant therapy (OR, 2.19; 95% CI, 1.75 to 2.75; p < 0.001) were independent risk factors for persistent opioid usage.
The greatest risk factors for persistent opioid use (14%) following lung resection were adjuvant therapy and thoracotomy. Future studies should focus on reducing excess prescribing, perioperative patient education, and safe opioid disposal.
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To estimate high-risk prescribing patterns among opioid prescriptions from U.S. surgeons; to characterize the distribution of high-risk prescribing among surgeons.
National data on the prevalence of ...opioid prescribing and high-risk opioid prescribing by U.S. surgeons are lacking.
Using the IQVIA Prescription Database, which reports dispensing from 92% of U.S. pharmacies, we identified opioid prescriptions from surgeons dispensed in 2019 to patients ages ≥12 years. "High-risk" prescriptions were characterized by: days supplied >7, daily dosage ≥50 oral morphine equivalents (OMEs), opioid-benzodiazepine overlap, and extended-release/long-acting opioid. We determined the proportion of opioid prescriptions, total OMEs, and high-risk prescriptions accounted for by "high-volume surgeons" (those in the ≥95th percentile for prescription counts). We used linear regression to identify characteristics associated with being a high-volume surgeon.
Among 15,493,018 opioid prescriptions included, 7,036,481 (45.4%) were high-risk. Among 114,610 surgeons, 5753 were in the 95th percentile or above for prescription count, with ≥520 prescriptions dispensed in 2019. High-volume surgeons accounted for 33.5% of opioid prescriptions, 52.8% of total OMEs, and 44.2% of high-risk prescriptions. Among high-volume surgeons, 73.9% were orthopedic surgeons and 60.6% practiced in the South. Older age, male sex, specialty, region, and lack of affiliation with academic institutions or health systems were correlated with high-risk prescribing.
The top 5% of surgeons account for 33.5% of opioid prescriptions and 45.4% of high-risk prescriptions. Quality improvement initiatives targeting these surgeons may have the greatest yield given their outsized role in high-risk prescribing.
OBJECTIVE:To quantify physician prescribing patterns and patient opioid use in the 2 weeks after hysterectomy at an academic institution and to determine whether patient factors predict postsurgical ...opioid use and pain recovery.
METHODS:We conducted a prospective quality initiative study by recruiting all English-speaking patients undergoing hysterectomy for benign, nonobstetric indications at a university hospital between August 2015 and December 2015, excluding those with major medical morbidities or substance abuse. Before hysterectomy, patients completed the Fibromyalgia Survey, a validated measure of centralized pain. After hysterectomy, opioid use (converted to oral morphine equivalents) and pain scores (0–10 numeric rating scale) were collected by a daily diary and a structured telephone interview 14 days after surgery. Primary outcomes were total opioid prescribed and consumed in the 2 weeks after hysterectomy. Secondary outcomes included daily opioid use and daily pain severity for 14 days after hysterectomy.
RESULTS:Of 103 eligible patients, 102 (99%) agreed to participate, including 44 (43.1%) laparoscopic, 42 (41.2%) vaginal, and 16 (15.7%) abdominal hysterectomies. Telephone surveys were completed on 89 (87%) participants; diaries were returned from 60 (59%) participants. Diary nonresponders had different baseline characteristics than nonresponders. Median amount of opioid prescribed was 200 oral morphine equivalents (interquartile range 150–250). Patients reported using approximately half of the opioids prescribed with a median excess of 110 morphine equivalents (interquartile range 40–150). The best fit model of total opioid consumption identified preoperative Fibromyalgia Survey Score, overall body pain, preoperative opioid use, prior endometriosis, abdominal hysterectomy (compared with laparoscopic), and uterine weight as significant predictors. Highest tertile of Fibromyalgia Survey Score was associated with greater daily opioid consumption (13.9 95% CI 3.0–24.8 greater oral morphine equivalents at baseline, P=.02).
CONCLUSION:Gynecologists at a large academic medical center prescribe twice the amount of opioids than the average patient uses after hysterectomy. A personalized approach to prescribing opioids for postoperative pain should be considered.
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