1
|
Salmasi V, Terkawi AS, Mackey SC. Pragmatic Comparative Effectiveness Trials and Learning Health Systems in Pain Medicine: Opportunities and Challenges. Anesthesiol Clin 2023; 41:503-517. [PMID: 37245953 PMCID: PMC10926352 DOI: 10.1016/j.anclin.2023.03.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Large randomized clinical trials or aggregates of clinical trials represent the highest levels of clinical evidence because they minimize different sources of confounding and bias. The current review provides an in-depth discussion of the challenges faced and methods we can use to overcome these obstacles to tailor novel designs of pragmatic effectiveness trials to pain medicine. The authors describe their experiences with an open-source learning health system to collect high-quality evidence and conduct pragmatic clinical trials within a busy academic pain center.
Collapse
Affiliation(s)
- Vafi Salmasi
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, USA.
| | - Abdullah Sulieman Terkawi
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, USA
| | - Sean C Mackey
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, USA
| |
Collapse
|
2
|
Freda PJ, Kranzler HR, Moore JH. Novel digital approaches to the assessment of problematic opioid use. BioData Min 2022; 15:14. [PMID: 35840990 PMCID: PMC9284824 DOI: 10.1186/s13040-022-00301-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 06/30/2022] [Indexed: 11/16/2022] Open
Abstract
The opioid epidemic continues to contribute to loss of life through overdose and significant social and economic burdens. Many individuals who develop problematic opioid use (POU) do so after being exposed to prescribed opioid analgesics. Therefore, it is important to accurately identify and classify risk factors for POU. In this review, we discuss the etiology of POU and highlight novel approaches to identifying its risk factors. These approaches include the application of polygenic risk scores (PRS) and diverse machine learning (ML) algorithms used in tandem with data from electronic health records (EHR), clinical notes, patient demographics, and digital footprints. The implementation and synergy of these types of data and approaches can greatly assist in reducing the incidence of POU and opioid-related mortality by increasing the knowledge base of patient-related risk factors, which can help to improve prescribing practices for opioid analgesics.
Collapse
Affiliation(s)
- Philip J Freda
- Cedars-Sinai Medical Center, Department of Computational Biomedicine, 700 N. San Vicente Blvd., Pacific Design Center Suite G540, West Hollywood, CA, 90069, USA.
| | - Henry R Kranzler
- University of Pennsylvania, Center for Studies of Addiction, 3535 Market St., Suite 500 and Crescenz VAMC, 3800 Woodland Ave., Philadelphia, PA, 19104, USA
| | - Jason H Moore
- Cedars-Sinai Medical Center, Department of Computational Biomedicine, 700 N. San Vicente Blvd., Pacific Design Center Suite G540, West Hollywood, CA, 90069, USA
| |
Collapse
|
3
|
You DS, Cook KF, Domingue BW, Ziadni MS, Hah JM, Darnall BD, Mackey SC. Customizing CAT Administration of the PROMIS Misuse of Prescription Pain Medication Item Bank for Patients with Chronic Pain. PAIN MEDICINE 2021; 22:1669-1675. [PMID: 33944948 DOI: 10.1093/pm/pnab159] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The 22-item PROMIS®-Rx Pain Medication Misuse item bank (Bank-22) imposes a high response burden. This study aimed to characterize the performance of the Bank-22 in a computer adaptive testing (CAT) setting based on varied stopping rules. METHODS The 22 items were administered to 288 patients. We performed a CAT simulation using default stopping rules (CATPROMIS). In 5 other simulations, a "best health" response rule was added to decrease response burden. This rule stopped CAT administration when a participant selected "never" to a specified number of initial Bank-22 items (2-6 in this study, designated CATAlt2-Alt6). The Bank-22 and 7-item short form (SF-7) scores were compared to scores based on CATPROMIS, and the 5 CAT variations. RESULTS Bank-22 scores correlated highly with the SF-7 and CATPROMIS, Alt5, Alt6 scores (r=0.87-0.95) and moderately with CATAlt2- Alt4 scores (r=0.63-0.74). In all CAT conditions, the greatest differences with Bank-22 scores were at the lower end of misuse T-scores. The smallest differences with Bank-22 and CATPROMIS scores were observed with CATAlt5 and CATAlt6. Compared to the SF-7, CATAlt5 and CATAlt6 reduced overall response burden by about 42%. Finally, the correlations between PROMIS-Rx Misuse and Anxiety T-scores remained relatively unchanged across the conditions (r=0.31-0.43, Ps < .001). CONCLUSIONS Applying a stopping rule based on number of initial "best health" responses reduced response burden for respondents with lower levels of misuse. The tradeoff was less measurement precision for those individuals, which could be an acceptable tradeoff when the chief concern is in discriminating higher levels of misuse.
Collapse
Affiliation(s)
- Dokyoung S You
- Department Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, California, USA
| | | | - Benjamin W Domingue
- Stanford University Graduate School of Education, Palo Alto, California, USA
| | - Maisa S Ziadni
- Department Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, California, USA
| | - Jennifer M Hah
- Department Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, California, USA
| | - Beth D Darnall
- Department Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, California, USA
| | - Sean C Mackey
- Department Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Palo Alto, California, USA
| |
Collapse
|
4
|
Hah J. Risk factors and screening for opioid misuse: current clinical implications for prescription opioid therapy. Pain Manag 2021; 11:625-630. [PMID: 34155912 DOI: 10.2217/pmt-2021-0049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Jennifer Hah
- Division of Pain Medicine, Department of Anesthesiology, Perioperative, & Pain Medicine, Stanford University, 1070 Arastradero Road, Suite 200, Palo Alto, CA 94304, USA
| |
Collapse
|
5
|
Hettie G, Nwaneshiudu C, Ziadni MS, Darnall BD, Mackey SC, You DS. Lack of Premeditation Predicts Aberrant Behaviors Related to Prescription Opioids in Patients with Chronic Pain: A Cross-Sectional Study. Subst Use Misuse 2021; 56:1904-1909. [PMID: 34369839 PMCID: PMC8928584 DOI: 10.1080/10826084.2021.1958853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE In light of the opioid epidemic, there is a need to identify factors that predict aberrant opioid behaviors including misuse and abuse. Impulsivity has been extensively studied in addiction literature, but not in the context of opioid misuse. Hence, this study aimed to identify which of the impulsivity facets (negative urgency, positive urgency, sensation seeking, lack of perseverance, and lack of premeditation) would predict current aberrant opioid-related behaviors in patients with chronic pain. METHODS Data were collected through an online survey from patients with chronic pain who visited a tertiary pain clinic. Patients were predominately female (74%), middle aged (M = 55 years), and White/Caucasian (84%). Upon consent, they completed a series of surveys including UPPS-P Impulsive Behavior Scale, the Current Opioid misuse Measure, Pain Catastrophizing Scale, PROMIS-anxiety, depression, and physical function, and a 0-10 numerical pain rating scale. Ordinal regression analyses were conducted to test study hypotheses. RESULTS Contrary to expectations, only lack of premeditation predicted higher odds of aberrant opioid-related behaviors in the past 30 days, after controlling for known covariates, and explained 26% of variance. Interestingly, lack of premeditation together with pain catastrophizing as a covariate explained 56% of the variance in aberrant opioid-related behaviors. DISCUSSION The current study is the first to identify a potential role of lack of premeditation as an impulsivity facet predicting aberrant opioid-related behaviors among patients with chronic pain.
Collapse
Affiliation(s)
- Gabrielle Hettie
- Department Anesthesiology, Perioperative and Pain medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Chinwe Nwaneshiudu
- Department Anesthesiology, Perioperative and Pain medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Maisa S Ziadni
- Department Anesthesiology, Perioperative and Pain medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Beth D Darnall
- Department Anesthesiology, Perioperative and Pain medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Sean C Mackey
- Department Anesthesiology, Perioperative and Pain medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Dokyoung S You
- Department Anesthesiology, Perioperative and Pain medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| |
Collapse
|
6
|
Williams JR, Cole V, Girdler S, Cromeens MG. Exploring stress, cognitive, and affective mechanisms of the relationship between interpersonal trauma and opioid misuse. PLoS One 2020; 15:e0233185. [PMID: 32413081 PMCID: PMC7228080 DOI: 10.1371/journal.pone.0233185] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 04/29/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND People with a history of interpersonal trauma, including intimate partner violence, sexual assault, and adverse childhood experiences, are disproportionately affected by the current opioid epidemic. Interpersonal trauma has been shown to increase risk for chronic pain conditions, prescription opioid use, and opioid misuse. Stress, cognition, and affective function have been examined as potential mechanisms that may influence opioid misuse among individuals with a history of interpersonal trauma. However, no studies have examined these factors simultaneously, despite their interrelatedness. OBJECTIVE The purpose of this study was to 1) examine perceived stress, perceived cognitive function, depressive symptoms, and PTSD symptoms as potential mechanisms of opioid misuse among individuals with a history of interpersonal trauma, 2) examine the types of interpersonal trauma that are associated with opioid misuse, and 3) assess the mediating role of pain and opioid prescription. METHODS A cross-sectional, observational study design was conducted. Data were collected through a confidential self-report online survey using validated instruments (n = 230). A series of regression analyses were conducted to identify mechanistic factors and interpersonal trauma types associated with opioid misuse, opioid prescription, and pain intensity. Structural equation modeling was used to examine mediating effects of pain intensity and opioid prescription. RESULTS Opioid prescription, depressive symptoms, and intimate partner violence increased the odds of reporting opioid misuse. Pain intensity and adverse childhood experiences increased the odds of opioid prescription. Higher levels of perceived stress and depressive symptoms were associated with increased pain intensity. Pain intensity emerged as a mediator of the relationship between depressive symptoms and opioid misuse. CONCLUSIONS Our work shows that there are likely several pathways through which interpersonal trauma can lead to opioid misuse. Interventions aimed at improving depressive symptoms and coping with traumatizing events should be included as part of comprehensive trauma-informed pain management practices.
Collapse
Affiliation(s)
- Jessica Roberts Williams
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
- * E-mail:
| | - Veronica Cole
- Department of Psychology, Wake Forest University, Wake Forest, North Carolina, United States of America
| | - Susan Girdler
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| | - Martha Grace Cromeens
- School of Nursing, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| |
Collapse
|
7
|
Gilam G, Sturgeon JA, You DS, Wasan AD, Darnall BD, Mackey SC. Negative Affect-Related Factors Have the Strongest Association with Prescription Opioid Misuse in a Cross-Sectional Cohort of Patients with Chronic Pain. PAIN MEDICINE (MALDEN, MASS.) 2020; 21:e127-e138. [PMID: 31617916 PMCID: PMC7049262 DOI: 10.1093/pm/pnz249] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Increased opioid prescription to relieve pain among patients with chronic pain is associated with increased risk for misuse, potentially leading to substance use disorders and overdose death. We aimed to characterize the relative importance and identify the most significant of several potential risk factors for the severity of self-reported prescribed opioid misuse behaviors. METHODS A sample of 1,193 patients (mean age ± SD = 50.72 ± 14.97 years, 64.04% female) with various chronic pain conditions completed a multidimensional registry assessing four pain severity measures and 14 physical, mental, and social health status factors using the National Institutes of Health's Patient-Reported Outcomes Measurement Information System (PROMIS). A validated PROMIS measure of medication misuse was completed by 692 patients who endorsed currently taking opioid medication. Patients taking opioid medications were compared across all measures with those who do not take opioid medications. Subsequently, a data-driven regression analysis was used to determine which measures best explained variability in severity of misuse. We hypothesized that negative affect-related factors, namely anxiety, anger, and/or depression, would be key predictors of misuse severity due to their crucial role in chronic pain and substance use disorders. RESULTS Patients taking opioid medications had significantly greater impairment across most measures. Above and beyond demographic variables, the only and most significant predictors of prescribed opioid misuse severity were as follows: anxiety (β = 0.15, P = 0.01), anger (β = 0.13, P = 0.02), Pain Intensity-worst (β = 0.09, P = 0.02), and depression (β = 0.13, P = 0.04). CONCLUSIONS Findings suggest that anxiety, anger, and depression are key factors associated with prescribed opioid misuse tendencies in patients with chronic pain and that they are potential targets for therapeutic intervention.
Collapse
Affiliation(s)
- Gadi Gilam
- Division of Pain Medicine, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, California
| | - John A Sturgeon
- Center for Pain Relief, Department of Anesthesiology and Pain Medicine, University of Washington School of Medicine, Seattle, Washington
| | - Dokyoung S You
- Division of Pain Medicine, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Ajay D Wasan
- Division of Chronic Pain, Department of Anesthesiology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Beth D Darnall
- Division of Pain Medicine, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, California
| | - Sean C Mackey
- Division of Pain Medicine, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Palo Alto, California
| |
Collapse
|