Reasons for Long-term Opioid Prescriptions After Guideline-directed Opioid Prescribing and Excess Opioid Pill Disposal.

OBJECTIVES: The aim of this study was to determine the frequency and reasons for long-term opioid prescriptions (rxs) after surgery in the setting of guideline-directed prescribing and a high rate of excess opioid disposal. BACKGROUND: Although previous studies have demonstrated that 5% to 10% of opioid-naïve patients prescribed opioids after surgery will receive long-term (3-12 months after surgery) opioid rxs, little is known about the reasons why long-term opioids are prescribed. METHODS: We studied 221 opioid-naïve surgical patients enrolled in a previously reported prospective clinical trial which used a patient-centric guideline for discharge opioid prescribing and achieved a high rate of excess opioid disposal. Patients were treated on a wide variety of services; 88% of individuals underwent cancer-related surgery. Long-term opioid rxs were identified using a Prescription Drug Monitoring Program search and reasons for rxs and opioid adverse events were ascertained by medical record review. We used a consensus definition for persistent opioid use: opioid rx 3 to 12 months after surgery and >60day supply. RESULTS: 15.3% (34/221) filled an opioid rx 3 to 12 months after surgery, with 5.4% and 12.2% filling an rx 3 to 6 and 6 to 12 months after surgery, respectively. The median opioid rx days supply per patient was 7, interquartile range 5 to 27, range 1 to 447 days. The reasons for long-term opioid rxs were: 51% new painful medical condition, 40% new surgery, 6% related to the index operation; only 1 patient on 1 occasion was given an opioid rx for a nonspecific reason. Five patients (2.3%) developed persistent opioid use, 2 due to pain from recurrent cancer, 2 for new medical conditions, and 1 for a chronic abscess. CONCLUSIONS: In a group of prospectively studied opioid-naïve surgical patients discharged with guideline-directed opioid rxs and who achieved high rates of excess opioid disposal, no patients became persistent opioid users solely as a result of the opioid rx given after their index surgery. Long-term opioid use did occur for other, well-defined, medical or surgical reasons.

Guidelines for Patient-CenteredOpioid Prescribing and Optimal FDA-Compliant Disposal of Excess Pills after Inpatient Operation: Prospective Clinical Trial.

BACKGROUND: To optimize responsible opioid prescribing after inpatient operation, we implemented a clinical trial with the following objectives: prospectively validate patient-centered opioid prescription guidelines and increase the FDA-compliant disposal rate of leftover opioid pills to higher than currently reported rates of 20% to 30%. STUDY DESIGN: We prospectively enrolled 229 patients admitted for 48 hours or longer after elective general, colorectal, urologic, gynecologic, or thoracic operation. At discharge, patients received a prescription for both nonopioid analgesics and opioids based on their opioid usage the day before discharge: if 0 oral morphine milligram equivalents (MME) were used, then five 5-mg oxycodone pill-equivalents were prescribed; if 1 to 29 MME were used, then fifteen 5-mg oxycodone pill-equivalents were prescribed; if 30 or more MME were used, then thirty 5-mg oxycodone pill-equivalents were prescribed. We considered patients' opioid pain medication needs to be satisfied if no opioid refills were obtained. To improve FDA-compliant disposal of leftover pills, we implemented patient education, convenient drop-box, reminder phone call, and questionnaire. RESULTS: Our opioid guideline satisfied 93% (213 of 229) of patients. Satisfaction was significantly higher in lower opioid usage groups (p = 0.001): 99% (99 of 100) in the 0 MME group, 90% (91 of 101) in the 1 to 29 MME group, and 82% (23 of 28) in the 30 or more MME group. Overall, 95% (217 of 229) of patients used nonopioid analgesics. Sixty percent (138 of 229) had leftover pills; 83% (114 of 138) disposed of them using an FDA-compliant method and 51% (58 of 114) used the convenient drop-box. Of 2,604 prescribed pills, only 187 (7%) were kept by patients. CONCLUSIONS: This clinical trial prospectively validated a patient-centered opioid discharge prescription guideline that satisfied 93% of patients. FDA-compliant disposal of excess pills was achieved in 83% of patients with easily actionable interventions.

Reducing Unnecessary Chest X-Ray Films After Thoracic Surgery: A Quality Improvement Initiative.

BACKGROUND: Previous work has identified that inpatient post-thoracic surgery chest x-ray films (CXR) are overutilized. METHODS: A three-phase rapid cycle quality improvement initiative was performed to reduce empiric post-thoracic surgery CXR use by 25% over 1 year. We adapted evidence-based guidelines and implemented "plan-do-study-act" (PDSA) cycle methodology. The PDSA cycles included (1) education with literature and preintervention statistics; (2) electronic medical record order-set modification; and (3) audit and feedback with monthly status reports. Each cycle lasted 3 months. Use of CXR was tracked in the post-anesthesia care unit and as a daily rate of non-post-anesthesia care unit CXRs. Cost data were estimated from Centers for Medicare & Medicaid Services fees. RESULTS: During the initiative, 292 thoracic surgery inpatients were monitored. Before intervention, 99% of patients (69 of 70) received a post-anesthesia care unit CXR, and the daily rate of other CXRs was 1.6. Overall, there was a significant reduction in CXR utilization (P < .001). Post-anesthesia care unit CXRs decreased by 42%, lowering to 89% (68 of 76) to 68% (50 of 74) to 57% (41 of 72) in PDSA cycles 1 through 3, respectively. The daily rate of other CXRs decreased by 38%, lowering to 1.4 to 1.3 to 1.0. Patient perioperative characteristics and health care quality measures were not different between cycles. After quality improvement implementation, cost savings were estimated to be at least $73,292 per year. CONCLUSIONS: Implementation of our quality improvement initiative safely and systematically reduced empiric CXR use after inpatient thoracic surgery. Results will be used in future quality improvement initiatives to reduce unnecessary postoperative testing.

Association of Decreased Postsurgical Opioid Prescribing With Patients' Satisfaction With Surgeons.

Importance: Opioid overdose is the leading cause of injury-related death in the United States. Several studies have shown that surgeons overprescribe opioids, and guidelines for appropriate opioid prescribing are available. Concern about patient-reported satisfaction scores may be a barrier to surgeons adopting guideline-directed prescribing. Objective: To determine whether decreased opioid prescribing is associated with a decrease in patient-reported satisfaction with their surgeon. Design, Setting, and Participants: Retrospective analysis of clinician satisfaction scores at Dartmouth-Hitchcock Medical Center obtained in 2 periods: 1 before (period A) and 1 after (period B) an educational intervention that resulted in decreased opioid prescribing. The analysis included 11 surgeons who performed 5 common outpatient general surgical operations on 996 patients. Data were analyzed between March and August 2018. Main Outcomes and Measures: Patient-reported overall satisfaction rating of the surgeon (scale, 0-10). This was collected by a nonstudy-related, routine general institutional survey of approximately 40% of all outpatient encounters. Results: Of the total number of patients, 67% were women (667 of 996), and the mean patient age was 58 years. Comparing period A with B, the proportion of patients prescribed opioids decreased from 90.2% (n = 367 of 407) to 72.8% (n = 429 of 589) (P < .001). The mean number of opioid pills per prescription decreased from 28.3 to 13.3 (P < .001) and significantly decreased for each of the 11 surgeons. One hundred five of 996 patients (10.5%) undergoing index operations responded to the survey. There was no difference in the mean clinician satisfaction ratings from period A vs B (9.70 vs 9.65; P = .69). During the study periods, 640 total surveys were collected referencing these surgeons (including outpatient encounters associated with operations other than the 5 index cases). There was no difference in the mean satisfaction ratings from period A vs period B (9.55 vs 9.59; P = .62). When individual clinicians were analyzed, none had a significant difference in overall satisfaction rating from period A vs period B. Conclusions and Relevance: Despite a marked decrease in the proportion of patients receiving opioids and in the number of pills prescribed, there was no significant change in clinician satisfaction ratings.

Association of the Use of a Mandatory Prescription Drug Monitoring Program With Prescribing Practices for Patients Undergoing Elective Surgery.

Importance: Most states have adopted the routine use of a prescription drug monitoring program (PDMP) to curb overprescribing of opioids. The American College of Surgeons promotes the use of these programs as a "guiding principle to curb the opioid epidemic." However, there is a paucity of data on the effects of the use of these programs for surgical patient populations. Objective: To determine the association of the mandatory use of a PDMP with the opioid prescribing practices for patients undergoing general surgery. Design, Setting, and Participants: A prospective observational cohort study was conducted at an academic hospital in New Hampshire among 1057 patients undergoing representative elective general surgical procedures from July 1, 2016, to June 30, 2017. Exposures: New state legislation mandated the use of a PDMP and opioid risk-assessment tool for all patients receiving an outpatient opioid prescription in New Hampshire beginning January 1, 2017. The electronic medical prescribing system was modified to facilitate and support compliance with the new requirements. Main Outcomes and Measures: Change in opioid prescribing practices after January 1, 2017, and time to complete PDMP requirements. Results: Among the 1057 patients (569 women [53.8%] and 488 men [46.2%]; mean [SD] age, 56.8 [15.4] years), the percentage of patients prescribed opioids after surgery did not decrease significantly (429 of 536 [80.0%] before the new requirements vs 401 of 521 [77.0%] after the requirements; P = .29). The mean number of opioid pills prescribed decreased from 30.8 to 24.0 (22.1%) in the 6 months prior to the mandatory PDMP requirement; the rate of decrease was actually less (from 22.8 to 21.9 pills [3.9%]) in the 6 months after the legislation. These new requirements did not identify any high-risk patients who subsequently were not prescribed opioids. The query and opioid abuse risk calculator together took a median time of 7 minutes (range, 2-17 minutes) to complete. Conclusions and Relevance: A mandatory PDMP query requirement was not significantly associated with the overall rate of opioid prescribing or the mean number of pills prescribed for patients undergoing general surgical procedures. In no cases was a high-risk patient identified, leading to avoidance of an opioid prescription. A PDMP can be a useful adjunct in certain settings, but this study found that it did not have the intended effect in a population undergoing elective surgical procedures. Legislative efforts to mandate PDMP use should be targeted to populations in which benefit can be demonstrated.

Guideline for Discharge Opioid Prescriptions after Inpatient General Surgical Procedures.

BACKGROUND: There is a paucity of data to inform appropriate opioid prescribing for patients who are discharged after a hospital admission for a surgical procedure. STUDY DESIGN: We studied 333 inpatients discharged to home after bariatric, benign foregut, liver, pancreas, ventral hernia, and colon surgery. Chronic opioid users or patients who had complications were excluded. Home opioid usage was quantified in 90% of the remaining patients by questionnaires and phone surveys. RESULTS: Eighty-five percent of patients were prescribed an opioid and 38% of prescribed opioid pills were taken. Fifteen opioid pills satisfied the opioid needs of 88% of patients discharged on postoperative day (POD) 1. For patients discharged after POD 1, in multivariate analysis, the number of opioid pills used at home was associated with the number taken the day before discharge (p < 0.0001) and patient age (p = 0.006), but not the type of surgery. Forty-one percent of patients took no opioids the day before discharge, 33% took 1 to 3, and 26% took more than 4 pills. Eighty-five percent of patients' home opioid requirements would be satisfied using the following guideline: if no opioid pills are taken the day before discharge, no prescription is needed; if 1 to 3 opioid pills are taken the day before discharge, then a prescription for 15 opioid pills is given at discharge; and if 4 or more pills are taken the day before discharge, then a prescription for 30 opioid pills is given at discharge. If these guidelines were used, the number of opioid pills prescribed would decrease by 40%. CONCLUSIONS: For patients admitted after surgical procedures, post-discharge opioid use is best predicted by usage the day before discharge. Use of this guideline could decrease opioid prescriptions substantially and effectively treat patients' pain.

Breathlessness and skeletal muscle weakness in patients undergoing lung health screening in primary care.

Earlier diagnosis of COPD is a major public health challenge as symptoms may be attributed to the normal consequences of aging. The optimum strategy for identifying patients with COPD remains to be determined. People aged 35 and over (n = 1896) on a GP practice register were randomised to either invitation or an opportunistic lung health check which included spirometry, quadriceps strength and MRC dyspnoea score. Then, 101 participants subsequently completed the General Practice Physical Activity Questionnaire. A total of 335 attended over a 15-week period; 156 were in the invitation group and 179 from the opportunist group. In 25 persons, spirometry was unsatisfactory or contraindicated. Spirometry was normal in 204(65.8%) and restrictive in 36(11.6%). 70(22.6%) had airflow obstruction, corresponding to Global Initiative for Chronic Lung Disease (GOLD) stages I-IV in 18(5.8%), 35(11.3%), 14(4.5%) and 3(1.0%), respectively. The opportunist group were significantly more likely to have airflow obstruction 30.1% vs 14.3% (p = 0.001). Breathlessness was reported commonly (40.5%) and quadriceps strength correlated significantly with MRC dyspnoea score independent of age, sex, pack-years smoked, fat-free mass and FEV(1) percent predicted. This relationship was also present in the subgroup of healthy participants (n = 143). 51.5% of participants screened were classified as "inactive" and this group were weaker and more breathless than those who were more active. Airflow obstruction was more common in those screened opportunistically. Breathlessness and inactivity are common in patients taking part in spirometry screening. Breathlessness is significantly associated with leg strength independent of spirometry and should be amenable to interventions to increase physical activity.

Vitamin D and skeletal muscle strength and endurance in COPD.

It is not known whether vitamin D levels make a significant contribution to muscle dysfunction in chronic obstructive pulmonary disease (COPD). In 104 COPD patients (mean±sd forced expiratory volume in 1 s 44±22 % predicted) and 100 age- and sex-matched controls, serum 25-hydroxyvitamin D (25(OH)D), 1,25-dihydroxyvitamin D (1,25(OH)(2)D) and parathyroid hormone (PTH) levels were measured and related to quadriceps strength and endurance. In a subset of 26 patients and 13 controls, quadriceps biopsy was performed and mRNA expression of myogenic regulatory factors (mrf) and fibre-specific myosin heavy chains (MHC) was determined. COPD patients were weaker and less physically active than controls. 25(OH)D levels were similar in both groups (48.5±25.5 nmol·L(-1) COPD versus 55.4±28.3 nmol·L(-1) control, p=0.07) but PTH levels were significantly higher in patients (5.2±2.3 pmol·mL(-1) versus 4.4±2.0 pmol·L(-1), p=0.01). 1,25(OH)D was significantly correlated with strength in controls, but not in COPD patients and not with quadriceps endurance assessed using repetitive magnetic stimulation in COPD (n=35) or control (n=35) subjects. In controls, but not COPD patients, muscle biopsy analysis showed a negative relationship between 25(OH)D and MHCIIa expression (r(2)=0.5, p=0.01) and a positive relationship between mrf4 and MHCIIa expression (r(2)=0.5, p=0.009), and myogenic regulatory factor myf5 and MHCI expression (r(2)=0.72, p=0.004). In contrast with healthy controls, muscle strength is not associated with vitamin D levels in COPD, which may represent vitamin D resistance.

Effect of acute exacerbations on skeletal muscle strength and physical activity in cystic fibrosis.

BACKGROUND: Skeletal muscle weakness is an important complication of chronic respiratory disease. The effect of acute exacerbations on strength in patients with cystic fibrosis is not known. METHODS: Quadriceps (QMVC) and respiratory muscle strength were measured in patients at the time of acute admission, at discharge and one month later. Patients wore an activity monitor during admission and at one month. Convalescent values were compared to the stable clinic population. RESULTS: Data were available for 13 acute admissions and 25 stable CF outpatients. Strength and other parameters including daily step count did not differ significantly between the stable and one month post-admission groups. At admission, QMVC was 16.7 (8.3)% lower than at convalescence, whereas inspiratory muscle strength did not change significantly. Reduction in QMVC did not correlate with activity levels or with markers of systemic inflammation. CONCLUSION: Further research is needed to identify the mechanisms responsible for the reduction in QMVC.