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Burns JW, Gerhart J, Smith DA, Porter L, Rye B, Keefe F. Concurrent and lagged associations among pain medication use, pain, and negative affect: a daily diary study of people with chronic low back pain. Pain 2024; 165:1559-1568. [PMID: 38334493 DOI: 10.1097/j.pain.0000000000003162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 11/04/2023] [Indexed: 02/10/2024]
Abstract
ABSTRACT People with chronic pain often attempt to manage pain and concurrent emotional distress with analgesic substances. Habitual use of such substances-even when not opioid-based-can pose side effect risks. A negative reinforcement model has been proposed whereby relief of pain and emotional distress following medication consumption increases the likelihood that the experience of elevated pain and distress will spur further medication use. People with chronic low back pain (N = 105) completed electronic diary assessments 5 times/day for 14 consecutive days. Lagged and cross-lagged analyses focused on links between time 1 pain and negative affect (NA) and time 2 analgesic medication use and vice versa. Sex differences were also explored. Primary results were as follows: (1) participants on average reported taking analgesic medication during 41.3% of the 3-hour reporting epochs (29 times over 14 days); (2) time 1 within-person increases in pain and NA predicted time 2 increases in the likelihood of ingesting analgesic medications; (3) time 1 within-person increases in medication use predicted time 2 decreases in pain and NA; and (4) lagged associations between time 1 pain/NA and time 2 medication use were strongest among women. Findings suggest that the use of analgesic medications for many people with chronic pain occurs frequently throughout the day. Results support the validity of a negative reinforcement model where pain and distress lead to pain medication use, which in turn leads to relief from pain and distress.
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Affiliation(s)
- John W Burns
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, United States
| | - James Gerhart
- Department of Psychology, Central Michigan University, Mt. Pleasant, MI, United States
| | - David A Smith
- Department of Psychology, University of Notre Dame, Notre Dame, IN, United States
| | - Laura Porter
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, United States
| | - Bonny Rye
- Department of Psychology, Central Michigan University, Mt. Pleasant, MI, United States
| | - Francis Keefe
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, United States
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Nelson CD, Cornelius M, Wilson JM, Meints SM, Edwards RR, Jamison RN. Underestimating or Overestimating Improvement in Pain on a Smartphone Pain App: Role of Disability, Negative Affect, and Pain App Engagement. THE JOURNAL OF PAIN 2024:104613. [PMID: 38909832 DOI: 10.1016/j.jpain.2024.104613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 06/12/2024] [Accepted: 06/18/2024] [Indexed: 06/25/2024]
Abstract
Clinicians often ask people with chronic pain about their perceived benefit from interventions designed to improve their pain. The aim of this study is to identify factors that contribute to underestimating or overestimating perceived changes in daily pain intensity over a month of daily assessments. We examined data from individuals with chronic pain who provided at least 28 daily assessments using a pain app as secondary analyses. Participants provided baseline demographic information and completed questionnaires assessing pain, activity interference, mood, pain disability, and catastrophizing. Using the pain app, they entered daily ratings of pain (0 = none, 10 = worst pain possible) and impressions of perceived day-to-day change (0 = better, 5 = same, and 10 = worse). Two hundred fifty-two (N = 252) subjects with chronic pain met the inclusion criteria of completing at least 28 daily assessments. Those who underestimated their improvement tended to have higher pain intensity at baseline (P < .001), reported greater activity interference and disability (P < .001), and were prone to greater catastrophizing and anxiety and depression (P < .01). People who were more accurate in assessing their improvement engaged less with the app with fewer 2-way messages compared with those who either underestimated or overestimated their improvement and who had more 2-way messaging (P < .05). This longitudinal study suggests that those who report greater levels of catastrophizing and anxiety and depression are more likely to underestimate any improvements in their pain over time but seem to engage more with a pain app. Future research will help in our understanding of what magnitude of perceived change in pain ratings is clinically meaningful. PERSPECTIVE: Those who report greater levels of pain, disability, anxiety, depression, and catastrophizing are most prone to underestimate improvements of their pain over time.
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Affiliation(s)
- Carlicia D Nelson
- Department of Anesthesiology Perioperative and Pain Medicine, Boston, Massachusetts
| | - Marise Cornelius
- Department of Anesthesiology Perioperative and Pain Medicine, Boston, Massachusetts
| | - Jenna M Wilson
- Department of Anesthesiology Perioperative and Pain Medicine, Boston, Massachusetts
| | - Samantha M Meints
- Department of Anesthesiology Perioperative and Pain Medicine, Boston, Massachusetts; Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Robert R Edwards
- Department of Anesthesiology Perioperative and Pain Medicine, Boston, Massachusetts; Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Robert N Jamison
- Department of Anesthesiology Perioperative and Pain Medicine, Boston, Massachusetts; Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
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3
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Houghton DC, Merritt CR, Miller SN, Mitchell JM, Parker D, Hommel JD, Cunningham KA, Wilkes DM. Electronic Real-Time Monitoring Reveals Limited Adherence to Long-Term Opioid Prescriptions in Pain Patients. J Pain Res 2024; 17:1815-1827. [PMID: 38799276 PMCID: PMC11127646 DOI: 10.2147/jpr.s436898] [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: 08/24/2023] [Accepted: 04/15/2024] [Indexed: 05/29/2024] Open
Abstract
Background Pain management physicians are increasingly focused on limiting prescription opioid abuse, yet existing tools for monitoring adherence have limited accuracy. Medication event monitoring system (MEMS) is an emerging technology for tracking medication usage in real-time but has not been tested in chronic pain patients on long-term opioid regimens. Objective We conducted a pilot clinical trial to investigate the utility of MEMS for monitoring opioid adherence and compared to traditional methods including self-report diaries, urine drug screen (UDS), and physicians' opinions. Methods Opioid-maintained chronic pain patients were recruited from a pain management clinic. Participants (n=28) were randomly assigned to either receive MEMS bottles containing their opioid medication for a 90-day period or to continue using standard medication bottles. MEMS bottles were configured to record and timestamp all bottle openings and the number of pills that were removed from the bottle (via measurement of weight change). Results Participants who received MEMS demonstrated highly heterogenous dosing patterns, with a substantial number of patients rapidly removing excessive amounts of medication and/or "stockpiling" medication. By comparison, physicians rated all participants as either "totally compliant" or "mostly compliant". UDS results did not reveal any illicit drug use, but 25% of participants (n=7) tested negative for their prescribed opioid metabolite. MEMS data did not correlate with physician-rated adherence (P=0.24) and UDS results (P=0.77). MEMS data consistently revealed greater non-adherence than self-report data (P<0.001). Conclusion These results highlight the limits in our understanding of naturalistic patterns of daily opioid use in chronic pain patients as well as support the use of MEMS for detecting potential misuse as compared to routine adherence monitoring methods. Future research directions include the need to determine how MEMS could be used to improve patient outcomes, minimize harm, and aid in clinical decision-making. Trial Registration This study was preregistered on ClinicalTrials.gov (NCT03752411).
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Affiliation(s)
- David C Houghton
- Center for Addiction Sciences and Therapeutics, University of Texas Medical Branch, Galveston, TX, USA
- Department of Psychiatry and Behavioral Sciences, University of Texas Medical Branch, Galveston, TX, USA
| | - Christina R Merritt
- Center for Addiction Sciences and Therapeutics, University of Texas Medical Branch, Galveston, TX, USA
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, USA
| | - Sierra N Miller
- Center for Addiction Sciences and Therapeutics, University of Texas Medical Branch, Galveston, TX, USA
| | - Jasmine M Mitchell
- Department of Family and Community Medicine, UT McGovern Medical School, Houston, TX, USA
| | - David Parker
- Center for Addiction Sciences and Therapeutics, University of Texas Medical Branch, Galveston, TX, USA
| | - Jonathan D Hommel
- Center for Addiction Sciences and Therapeutics, University of Texas Medical Branch, Galveston, TX, USA
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, USA
| | - Kathryn A Cunningham
- Center for Addiction Sciences and Therapeutics, University of Texas Medical Branch, Galveston, TX, USA
- Department of Psychiatry and Behavioral Sciences, University of Texas Medical Branch, Galveston, TX, USA
- Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, TX, USA
| | - Denise M Wilkes
- Center for Addiction Sciences and Therapeutics, University of Texas Medical Branch, Galveston, TX, USA
- Department of Anesthesiology, University of Texas Medical Branch, Galveston, TX, USA
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Short NA, Patidar S, Margolies S, Goetzinger A, Chidgey B, Austin AE. Identifying patterns of pain, depression, anxiety, interpersonal trauma exposure, and nonmedical prescription opioid use: Latent class analysis among patients with chronic pain. PAIN MEDICINE (MALDEN, MASS.) 2024; 25:275-282. [PMID: 38092363 PMCID: PMC10988286 DOI: 10.1093/pm/pnad160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 11/21/2023] [Accepted: 11/29/2023] [Indexed: 04/04/2024]
Abstract
BACKGROUND Chronic pain in the context of certain factors may be associated with potential for nonmedical prescription opioid use; however, identifying this risk can be challenging and complex. Several variables alone have been associated with non-prescribed opioid use, including depression, anxiety, pain interference, and trauma exposure. Prior research has often failed to integrate these assessments together, which is important as these factors may cluster together in important and complex ways. The current study aimed to identify classes of patients with chronic pain who have differential risk for use of nonmedical prescription opioid use, depression and anxiety, and pain severity, interference, and catastrophizing, and interpersonal violence exposure. METHODS Self-report and medical record data from patients (N = 211; Mage = 48, 69.0% women, 69.0% white) at a pain management center were collected. RESULTS Latent class analysis revealed 3 classes with (1) low probability of clinically significant depression, anxiety, pain, and nonmedical prescription opioid use (44.7%), (2) high probability of clinically significant depression, anxiety, pain, pain catastrophizing, trauma, and nonmedical prescription opioid use (41.3%), and (3) high probability of severe pain and nonmedical prescription opioid use (14.0%). CONCLUSIONS High-risk classes had either high levels of depression and anxiety, pain catastrophizing, and interpersonal violence exposure, or pain severity and interference. Future research should continue to explore these classes in large, diverse samples, and prospective study designs. Finally, results underscore that opioid use is complex, not easily identified by a single factor, and may be motivated by complex unmet clinical needs.
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Affiliation(s)
- Nicole A Short
- Department of Psychology, University of Nevada Las Vegas, NV 89154, United States
| | - Seema Patidar
- Department of Anesthesiology, School of Medicine, University of North Carolina at Chapel Hill, NC 27599, United States
| | - Skye Margolies
- Department of Anesthesiology, School of Medicine, University of North Carolina at Chapel Hill, NC 27599, United States
| | - Amy Goetzinger
- Department of Anesthesiology, School of Medicine, University of North Carolina at Chapel Hill, NC 27599, United States
| | - Brooke Chidgey
- Department of Anesthesiology, School of Medicine, University of North Carolina at Chapel Hill, NC 27599, United States
| | - Anna E Austin
- Department of Maternal and Child Health, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, NC 27599, United States
- Injury Prevention Research Center, University of North Carolina at Chapel Hill, NC 27599, United States
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Jawed AI, Papakyrikos C, Stewart R, Villagran K, Zwirlein C, Zaim N, Casella JF. Lost and found, safe and sound: a case report surrounding the stabilization of a medically complex young adult patient with opioid use disorder through an acute wrapround care approach. J Addict Dis 2023; 41:341-349. [PMID: 35946477 DOI: 10.1080/10550887.2022.2109377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Background: Hospitalization can be a critical time to stabilize chronically ill patients across levels that transcend medical and social determinants of health. The use of the biopsychosocial model can be instrumental in understanding both medically and psychosocially complex patient cases. An acute inpatient hospitalization provides an opportunity to mediate both intrinsic and extrinsic risk factors for both substance use disorder and suicide risk in the context of achieving medical stabilization and crisis mobilization. Case Presentation: Inpatient care of a 22-year-old African American female patient who was chronically ill involved tapping into existing resources within the larger academic hospital inclusive of both adult and pediatric expertise. This patient's care and treatment was multidisciplinary and involved a range of consults that further expanded both the depth and breadth of care and optimized stability from both medical and psychosocial standpoints. In fact, this patient's hospitalization presented a window of opportunity to facilitate a time of transition in chronic disease management and mobilize resources as part of securing wraparound care for her within a one-week timespan. Her care involved the integration of pediatrics (hematology, adolescent medicine), adult medicine (hematology, addiction medicine), and psychiatry. In addition to treating acute symptomology, underlying sources of pain stemming from her opioid use disorder were also alleviated. Furthermore, her care embodied the interface of chronic illness with opioid use, as her reported pain crises were determined to be motivated by intrinsic factors (e.g. poor coping skills from cumulative stressors) supporting her opioid use disorder. Conclusions: The biopsychosocial treatment approach taken for this patient also clearly delineated that physiological and mental health domains are interrelated aspects of chronic pain in chronic illness. Furthermore, this case also emphasized that chronically ill patients are at elevated risk of developing substance use disorders. This case study lends itself nicely to elucidating parity in physiological and mental health domains as crucial elements in promoting health and safety in patient care.
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Affiliation(s)
- Aysha I Jawed
- Department of Pediatric and OB/GYN Social Work, Charlotte R. Bloomberg Children's Center at the Johns Hopkins Hospital, Baltimore, MD, USA
| | - Cole Papakyrikos
- Department of Pediatrics, Charlotte R. Bloomberg Children's Center at the Johns Hopkins Hospital, Baltimore, MD, USA
| | - Rosalyn Stewart
- Department of Pediatrics, Division of Pediatric Hospital Medicine, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kyle Villagran
- Department of Pediatric Nursing, Charlotte R. Bloomberg Children's Center at the Johns Hopkins Hospital, Baltimore, MD, USA
| | - Christina Zwirlein
- Department of Pediatric Nursing, Charlotte R. Bloomberg Children's Center at the Johns Hopkins Hospital, Baltimore, MD, USA
| | - Nadia Zaim
- Division of Child and Adolescent Psychiatry, Charlotte R. Bloomberg Children's Center at the Johns Hopkins Hospital, Baltimore, MD, USA
| | - James F Casella
- Pediatric Hematology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
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6
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Zahlan G, De Clifford-Faugère G, Nguena Nguefack HL, Guénette L, Pagé MG, Blais L, Lacasse A. Polypharmacy and Excessive Polypharmacy Among Persons Living with Chronic Pain: A Cross-Sectional Study on the Prevalence and Associated Factors. J Pain Res 2023; 16:3085-3100. [PMID: 37719270 PMCID: PMC10505027 DOI: 10.2147/jpr.s411451] [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: 03/21/2023] [Accepted: 08/27/2023] [Indexed: 09/19/2023] Open
Abstract
Purpose Polypharmacy can be defined as the concomitant use of ≥5 medications and excessive polypharmacy, as the use of ≥10 medications. Objectives were to (1) assess the prevalence of polypharmacy and excessive polypharmacy among persons living with chronic pain, and (2) identify sociodemographic and clinical factors associated with excessive polypharmacy. Patients and Methods This cross-sectional study used data from 1342 persons from the ChrOnic Pain trEatment (COPE) Cohort (Quebec, Canada). The self-reported number of medications currently used by participants (regardless of whether they were prescribed or taken over-the-counter, or were used for treating pain or other health issues) was categorized to assess polypharmacy and excessive polypharmacy. Results Participants reported using an average of 6 medications (median: 5). The prevalence of polypharmacy was 71.4% (95% CI: 69.0-73.8) and excessive polypharmacy was 25.9% (95% CI: 23.6-28.3). No significant differences were found across gender identity groups. Multivariable logistic regression revealed that factors associated with greater chances of reporting excessive polypharmacy (vs <10 medications) included being born in Canada, using prescribed pain medications, and reporting greater pain intensity (0-10) or pain relief from currently used pain treatments (0-100%). Factors associated with lower chances of excessive polypharmacy were using physical and psychological pain treatments, reporting better general health/physical functioning, considering pain to be terrible/feeling like it will never get better, and being employed. Conclusion Polypharmacy is the rule rather than the exception among persons living with chronic pain. Close monitoring and evaluation of the different medications used are important for all persons, especially those with limited access to care.
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Affiliation(s)
- Ghita Zahlan
- Département des sciences de la santé, Université du Québec en Abitibi-Témiscamingue, Rouyn-Noranda, Quebec, Canada
| | | | - Hermine Lore Nguena Nguefack
- Département des sciences de la santé, Université du Québec en Abitibi-Témiscamingue, Rouyn-Noranda, Quebec, Canada
| | - Line Guénette
- Faculté de pharmacie, Université Laval, Quebec, Quebec, Canada
- Centre de recherche, CHU de Québec - Université Laval, Quebec, Quebec, Canada
| | - M Gabrielle Pagé
- Centre de recherche, Centre hospitalier de l’Université de Montréal (CRCHUM), Montreal, Quebec, Canada
- Département d’anesthésiologie et de médecine de la douleur, Faculté de médecine, Université de Montréal, Montreal, Quebec, Canada
| | - Lucie Blais
- Faculté de pharmacie, Université de Montréal, Montreal, Quebec, Canada
| | - Anaïs Lacasse
- Département des sciences de la santé, Université du Québec en Abitibi-Témiscamingue, Rouyn-Noranda, Quebec, Canada
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7
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Kuisell C, Ploutz-Snyder R, Williams DA, Voepel-Lewis T, Hutchinson R, Dudding KM, Bridges C, Smith EML. Adolescents and Young Adults With Sickle Cell Disease: Nociplastic Pain and Pain Catastrophizing as Predictors of Pain Interference and Opioid Consumption. Clin J Pain 2023; 39:326-333. [PMID: 37083638 PMCID: PMC10330104 DOI: 10.1097/ajp.0000000000001119] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 04/10/2023] [Indexed: 04/22/2023]
Abstract
OBJECTIVES Some patients with sickle cell disease (SCD) have features of nociplastic pain. While research suggests that many patients with nociplastic pain consume more opioids due to opioid nonresponsiveness, little is known about the impact of nociplastic pain and pain catastrophizing on opioid consumption and pain interference among adolescents and young adults (AYA) with SCD. The purpose of this study was to (1) characterize nociplastic pain and pain catastrophizing among AYA with SCD, and (2) determine whether these characterizations are associated with subsequent opioid consumption and pain interference 1 month after characterization. METHODS Participants completed surveys characterizing nociplastic pain and catastrophizing at a routine clinic visit (baseline). Thereafter, participants received weekly text messages that included pain interference and opioid consumption surveys. Multipredictor 2-part models were used to evaluate the predictive relationships between baseline characterizations and subsequent pain interference, and opioid consumption. RESULTS Forty-eight AYA aged 14 to 35 completed baseline measures. Twenty-five percent of participants had scores suggestive of nociplastic pain. Greater nociplastic pain features significantly increased the odds of consuming opioids (odds ratio=1.2) and having greater interference from pain (odds ratio=1.46). Regression analyses found that greater baseline nociplastic pain characteristics were significantly associated with opioid consumption (β=0.13) and pain interference (β=0.061); whereas higher pain catastrophizing scores predicted less opioid consumption (β=-0.03) and less pain interference (β=-0.0007). DISCUSSION In this sample of AYA with SCD, features of nociplastic pain predicted higher subsequent opioid consumption and pain interference. Being aware of nociplastic pain features in patients with SCD may better guide individualized pain management.
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Affiliation(s)
| | | | | | | | | | | | - Celia Bridges
- University of Alabama at Birmingham School of Nursing, Birmingham, AL
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McGill LS, Hamilton KR, Letzen JE, Finan PH, Lanzkron SM, Smith MT, Haythornthwaite JA, Campbell CM. Depressive and Insomnia Symptoms Sequentially Mediate the Association Between Racism-Based Discrimination in Healthcare Settings and Clinical Pain Among Adults With Sickle Cell Disease. THE JOURNAL OF PAIN 2023; 24:643-654. [PMID: 36414154 PMCID: PMC10079566 DOI: 10.1016/j.jpain.2022.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 10/31/2022] [Accepted: 11/08/2022] [Indexed: 11/21/2022]
Abstract
Racism-based discrimination in healthcare settings has been associated with clinical pain in adults living with sickle cell disease; however, no studies have examined depressive and insomnia symptoms as mechanisms that may drive this relationship. This secondary data analysis examined associations between depressive and insomnia symptoms, racism-based discrimination, and clinical pain. Seventy-one adults with sickle cell disease (70% female, Mage = 38.79) provided baseline reports of racism-based discrimination, depressive symptoms, insomnia symptoms, and pain (severity, interference, catastrophizing), and they completed daily diaries of pain severity and interference over 3 months. In a sequential mediation model, baseline depressive (1st) and insomnia symptoms (2nd) significantly mediated the association between racism-based discrimination and baseline pain interference, average daily diary pain severity, and average daily diary pain interference. Although the mediation model with baseline pain severity as the outcome was significant, the total and direct effects were not. Results indicate that discrimination in healthcare settings contributes to depression, which may act on pain through sleep disturbance. Findings support the need for systemic and structural changes to eliminate discrimination in healthcare settings and behavioral mood and sleep interventions to reduce the impact of discrimination on clinical pain. PERSPECTIVE: The relationship between discrimination in healthcare settings and pain in adults with sickle cell disease may be driven by depression and sleep disturbance, modifiable risk factors and potential treatment targets. Results suggest that systemic, structural, and institutional changes must be implemented to promote better patient care and health outcomes.
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Affiliation(s)
- Lakeya S McGill
- Department of Physical Medicine and Rehabilitation, Johns Hopkins School of Medicine, Baltimore, Maryland.
| | - Katrina R Hamilton
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Janelle E Letzen
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Patrick H Finan
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Sophie M Lanzkron
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Michael T Smith
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland
| | | | - Claudia M Campbell
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland
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Khasabova IA, Gable J, Johns M, Khasabov SG, Kalyuzhny AE, Golovko MY, Golovko SA, Kiven S, Gupta K, Seybold VS, Simone DA. Inhibition of DAGLβ as a therapeutic target for pain in sickle cell disease. Haematologica 2023; 108:859-869. [PMID: 35615929 PMCID: PMC9973472 DOI: 10.3324/haematol.2021.280460] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 04/28/2022] [Indexed: 11/09/2022] Open
Abstract
Sickle cell disease (SCD) is the most common inherited disease. Pain is a key morbidity of SCD and opioids are the main treatment but their side effects emphasize the need for new analgesic approaches. Humanized transgenic mouse models have been instructive in understanding the pathobiology of SCD and mechanisms of pain. Homozygous (HbSS) Berkley mice express >99% human sickle hemoglobin and several features of clinical SCD including hyperalgesia. Previously, we reported that the endocannabinoid 2-arachidonoylglycerol (2-AG) is a precursor of the pro-nociceptive mediator prostaglandin E2-glyceryl ester (PGE2-G) which contributes to hyperalgesia in SCD. We now demonstrate the causal role of 2-AG in hyperalgesia in sickle mice. Hyperalgesia in HbSS mice correlated with elevated levels of 2-AG in plasma, its synthesizing enzyme diacylglycerol lipase β (DAGLβ) in blood cells, and with elevated levels of PGE2 and PGE2-G, pronociceptive derivatives of 2-AG. A single intravenous injection of 2-AG produced hyperalgesia in non-hyperalgesic HbSS mice, but not in control (HbAA) mice expressing normal human HbA. JZL184, an inhibitor of 2-AG hydrolysis, also produced hyperalgesia in non-hyperalgesic HbSS or hemizygous (HbAS) mice, but did not influence hyperalgesia in hyperalgesic HbSS mice. Systemic and intraplantar administration of KT109, an inhibitor of DAGLβ, decreased mechanical and heat hyperalgesia in HbSS mice. The decrease in hyperalgesia was accompanied by reductions in 2-AG, PGE2 and PGE2-G in the blood. These results indicate that maintaining the physiological level of 2-AG in the blood by targeting DAGLβ may be a novel and effective approach to treat pain in SCD.
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Affiliation(s)
- Iryna A Khasabova
- Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN
| | - Jacob Gable
- Graduate Program in Neuroscience, University of Minnesota, Minneapolis, MN
| | - Malcolm Johns
- Department of Anesthesiology, University of Minnesota, Minneapolis, MN
| | - Sergey G Khasabov
- Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN
| | | | - Mikhail Y Golovko
- Department of Biomedical Sciences, University of North Dakota, Grand Forks, ND
| | - Svetlana A Golovko
- Department of Biomedical Sciences, University of North Dakota, Grand Forks, ND
| | - Stacy Kiven
- Hematology/Oncology, Department of Medicine, University of California Irvine, Irvine, CA
| | - Kalpna Gupta
- Hematology/Oncology, Department of Medicine, University of California Irvine, Irvine, CA
| | | | - Donald A Simone
- Department of Diagnostic and Biological Sciences, School of Dentistry, University of Minnesota, Minneapolis, MN.
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10
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Feasibility and Quality Validation of a Mobile Application for Enhancing Adherence to Opioids in Sickle Cell Disease. Healthcare (Basel) 2022; 10:healthcare10081506. [PMID: 36011162 PMCID: PMC9407817 DOI: 10.3390/healthcare10081506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/04/2022] [Accepted: 08/06/2022] [Indexed: 11/26/2022] Open
Abstract
Prescription opioid nonadherence, specifically opioid misuse, has contributed to the opioid epidemic and opioid-related mortality in the US. Popular methods to measure and control opioid adherence have limitations, but mobile health, specifically smartphone applications, offers a potentially useful technology for this purpose. We developed, tested, and validated the OpPill application using the Mobile Applications Rating Scale (MARS), a validated tool for assessing the quality of mobile health apps. The MARS contains four scales (range of each scale = 0–4) that rate Engagement, Functionality, Aesthetics, and Information Quality. It also assesses subjective quality, relevance, and overall application impact. Our application was built to be a mobile monitoring and reporting system intended to enhance opioid adherence by collecting data and providing systematic feedback on pain and opioid use. Patients (n = 28) all had one of various SCD genotypes, were ages 19 to 59 years (mean 36.56), 53.6% were female, and 39.3% had completed some college. Patients rated the OpPill application highly on all four scales: Engagement, 3.93 ± 0.73; Functionality, 4.54 ± 0.66; Aesthetics, 3.92 ± 0.81; Information, 3.91 ± 0.87. The majority of patients found the application to be relevant for their care. A total of 96% reported the information within the app was complete, while 4% estimated the information to be minimal or overwhelming. Patients (91.7%) overwhelmingly reported that the quality of information as it pertained to SCD patients was relevant; only 8.3% found the application to be poorly relevant to SCD. Similarly, patients (91.7%) overwhelmingly rated both the application’s performance and ease of use positively. The large majority of participants (85.7%) found the application to be interesting to use, while 74% found it entertaining. All users found the application’s navigation to be logical and accurate with consistent and intuitive gestural design. We conclude that the OpPill application, specifically targeted to monitor opioid use and pain and opioid behavior in patients with Chronic Non-Cancer Pain, was feasible and rated by SCD patients as easy-to-use using a validated rating tool.
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11
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Kenney MO, Smith WR. Moving Toward a Multimodal Analgesic Regimen for Acute Sickle Cell Pain with Non-Opioid Analgesic Adjuncts: A Narrative Review. J Pain Res 2022; 15:879-894. [PMID: 35386424 PMCID: PMC8979590 DOI: 10.2147/jpr.s343069] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 02/04/2022] [Indexed: 12/13/2022] Open
Abstract
Purpose of Review Sickle cell disease (SCD) is an inherited hemoglobinopathy with potential life-threatening complications that affect millions of people worldwide. Severe and disabling acute pain, referred to as a vaso-occlusive crisis (VOC), is a fundamental symptom of the disease and the primary driver for acute care visits and hospitalizations. Despite the publication of guidelines for VOC management over the past decade, management of VOCs remains unsatisfactory for patients and providers. Recent Findings Acute SCD pain includes pain secondary to VOCs and other forms of acute pain. Distinguishing VOC from non-VOC pain may be challenging for both patients and clinicians. Further, although opioids have been the gold-standard for VOC pain management for decades, the current highest standard of care for all acute pain is a multimodal approach that is less dependent on opioids, and, instead incorporates analgesics and adjuvants from different mechanistic pathways. In this narrative review, we focus on a multimodal pharmacologic approach for acute SCD pain management and explore the evidence for existing non-opioid pharmacological adjuncts. Moreover, we present an explanatory model of pain, which is not only novel in its application to SCD pain but also captures the multidimensional nature of the SCD pain experience and supports the need for such a multimodal approach. This model also highlights opportunities for new investigative and therapeutic targets - both pharmacological and non-pharmacological. Summary Multimodal pain regimens that are less dependent on opioids are urgently needed to improve acute pain outcomes for individuals with SCD. The proposed explanatory model for SCD pain offers novel opportunities to improve acute pain management for SCD patients.
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Affiliation(s)
- Martha O Kenney
- Division of Pediatric Anesthesiology, Department of Anesthesiology, The University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - Wally R Smith
- Division of General Medicine, Department of Internal Medicine, Virginia Commonwealth University School of Medicine, Richmond, VA, USA
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12
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The association of affective state with the assimilation of daily pain expectancy and pain experience. Pain 2022; 163:2254-2263. [PMID: 35439798 DOI: 10.1097/j.pain.0000000000002624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 02/22/2022] [Indexed: 11/26/2022]
Abstract
ABSTRACT Expectancies for pain and pain relief are central to experimental models of placebo analgesia and nocebo hyperalgesia, and are a promising target for clinical intervention in patients with chronic pain. Affective states may play an important role in modulating the degree to which expectancies influence pain, broadening the opportunities for intervention targets. However, findings to date have been mixed and mostly limited to laboratory designs. Few studies have examined the interplay of naturally occurring affective states, pain expectancies, and pain experiences in the course of daily life with chronic pain. In the present study, patients with temporomandibular disorder reported their daily pain expectancies and affective states each morning, and their daily pain experience each evening, over a two-week period. Multilevel modeling analyses revealed the association of morning pain expectancies with subsequent pain experiences was moderated by morning positive affective state (B=.04, SE=.02, t=2.00, p=.046), such that the congruent assimilation of a low pain expectancy with a low pain experience was starkest when morning positive affect was higher than usual. Relatedly, higher morning positive affect predicted greater odds of experiencing a match between pain expectancies and pain experience when the expectation was for low, but not high, pain levels (OR: 1.19, CI: 1.01-1.41, p=.03). Negative affect, in contrast, did not significantly influence the assimilation of high pain expectancies with high pain experiences. These findings extend prior experimental studies by showing that the association of daily pain expectancies with pain experience varies as a function of affective state.
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13
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Giusti EM, Lacerenza M, Gabrielli S, Manzoni GM, Manna C, D'Amario F, Marcacci M, Castelnuovo G. Psychological factors and trajectories of post-surgical pain: A longitudinal prospective study. Pain Pract 2021; 22:159-170. [PMID: 34498384 DOI: 10.1111/papr.13074] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A significant proportion of patients do not experience relief from pain during the early postsurgical period after joint arthroplasty and are at risk for developing chronic pain. The objectives of this study were to identify biopsychosocial factors associated with acute postsurgical pain trajectories and with pain intensity and interference after 1, 3, and 12 months. Two hundred ten patients listed for joint arthroplasty filled a presurgical battery of questionnaires assessing presurgical pain intensity, catastrophizing, emotional distress, state anxiety and depression, self-efficacy, central sensitization, and executive functions. From the day after surgery, they were asked to fill a 7-day diary, including questions about postsurgical pain and postsurgical state catastrophizing. Finally, they provided data about pain intensity and interference after 1, 3, and 12 months. Predictors of acute pain trajectories were investigated using multilevel growth curve analysis. Results showed that central sensitization was a predictor of the intercept of pain trajectories and daily postsurgical catastrophizing was a significant covariate of pain intensity in the acute phase. Analyses of follow-up data showed that central sensitization was a predictor of pain intensity and pain interference at 3 and 12 months, that emotional distress was related with pain intensity and interference at 1 month, and with pain interference at 3 months, and that cognitive flexibility was associated with pain interference at 1 month. Assessment of these factors could enable to identify patients at risk for worse outcomes and to plan targeted treatments to be implemented during the patient's inward stay.
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Affiliation(s)
- Emanuele M Giusti
- Department of Psychology, Catholic University of Milan, Milan, Italy.,Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, Milan, Italy
| | - Marco Lacerenza
- Neurology and Pain Services, IRCCS Humanitas Research Hospital, Humanitas San Pio X, Milan, Italy
| | | | | | - Chiara Manna
- Department of Psychology, Catholic University of Milan, Milan, Italy
| | - Federico D'Amario
- IRCCS Humanitas Research Hospital, Humanitas San Pio X, Milan, Italy
| | - Maurilio Marcacci
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,Humanitas Clinical and Research Center, Milan, Italy
| | - Gianluca Castelnuovo
- Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, Verbania, Italy
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14
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Sagi V, Mittal A, Tran H, Gupta K. Pain in sickle cell disease: current and potential translational therapies. Transl Res 2021; 234:141-158. [PMID: 33711512 PMCID: PMC8217144 DOI: 10.1016/j.trsl.2021.03.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 03/02/2021] [Accepted: 03/06/2021] [Indexed: 12/26/2022]
Abstract
Pain is a major comorbidity of sickle cell disease (SCD). Patients with SCD may suffer from both acute and chronic pain. Acute pain is caused by recurrent and unpredictable episodes of vaso-occlusive crises (VOC), whereas the exact etiology of chronic pain is still unknown. Opioids are the mainstay for pain treatment, but the opioid epidemic has significantly altered access to prescription opioids and has brought concerns over their long-term use into the forefront, which have negatively impacted the treatment of sickle pain. Opioids remain potent analgesics but growing opioid-phobia has led to the realization of an unmet need to develop nonopioid therapies that can provide relief for severe sickle pain. This realization has contributed to the approval of 3 different drugs by the Food and Drug Administration (FDA) for the treatment of SCD, particularly to reduce VOC and/or have an impact on the pathobiology of SCD. In this review, we outline the challenges and need for validation of side-effects of opioids and provide an update on the development of mechanism-based translational therapies, specifically targeting pain in SCD.
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Affiliation(s)
- Varun Sagi
- School of Medicine, University of Minnesota, Minneapolis, Minnesota
| | - Aditya Mittal
- School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Huy Tran
- School of Medicine, Kansas City University, Joplin, Missouri
| | - Kalpna Gupta
- Hematology/Oncology, Department of Medicine, University of California, Irvine and Southern California Institute for Research and Education, VA Medical Center, Long Beach, California.
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15
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Zale EL, Powers JM, Ditre JW. Cognitive-Affective Transdiagnostic Factors Associated With Vulnerability to Alcohol and Prescription Opioid Use in the Context of Pain. Alcohol Res 2021; 41:08. [PMID: 34306903 PMCID: PMC8289456 DOI: 10.35946/arcr.v41.1.08] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The use of alcohol and prescription opioids is common among people in pain and poses significant public health burdens. This review identifies factors associated with motivation to use alcohol and prescription opioids in the context of pain. Pain-relevant, cognitive-affective, transdiagnostic vulnerability factors-expectancies/motives, pain catastrophizing, pain-related anxiety, distress intolerance, anxiety sensitivity, and perceived interrelations-were selected from theoretical conceptualizations of pain and substance use. Searches conducted in PubMed, PsycINFO, and Embase returned 25 studies that examined associations between identified variables of interest and the use of alcohol and prescription opioids in the context of pain. Consistent with a larger literature on pain and substance use, the studies included in this review demonstrated that people with chronic pain are motivated to use alcohol and opioids in response to negative affect and hold expectancies/motives for coping with pain. Vulnerabilities that engender difficulty managing aversive internal states (distress intolerance and anxiety sensitivity) and maladaptive responses to pain (pain-related anxiety and pain catastrophizing) also were implicated in motivation for alcohol and opioid use. Although one study found that pain-related anxiety was associated with co-use of alcohol and opioids, no studies examined simultaneous use. Future research directions that can explicate causal associations, identify patterns of alcohol and opioid co-use, clarify the role of pain in cessation processes, and inform treatment development are discussed.
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Affiliation(s)
- Emily L Zale
- Department of Psychology, Binghamton University, Binghamton, New York
| | - Jessica M Powers
- Department of Psychology, Syracuse University, Syracuse, New York
| | - Joseph W Ditre
- Department of Psychology, Syracuse University, Syracuse, New York
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16
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Oswald LM, Dunn KE, Seminowicz DA, Storr CL. Early Life Stress and Risks for Opioid Misuse: Review of Data Supporting Neurobiological Underpinnings. J Pers Med 2021; 11:315. [PMID: 33921642 PMCID: PMC8072718 DOI: 10.3390/jpm11040315] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/09/2021] [Accepted: 04/13/2021] [Indexed: 01/02/2023] Open
Abstract
A robust body of research has shown that traumatic experiences occurring during critical developmental periods of childhood when neuronal plasticity is high increase risks for a spectrum of physical and mental health problems in adulthood, including substance use disorders. However, until recently, relatively few studies had specifically examined the relationships between early life stress (ELS) and opioid use disorder (OUD). Associations with opioid use initiation, injection drug use, overdose, and poor treatment outcome have now been demonstrated. In rodents, ELS has also been shown to increase the euphoric and decrease antinociceptive effects of opioids, but little is known about these processes in humans or about the neurobiological mechanisms that may underlie these relationships. This review aims to establish a theoretical model that highlights the mechanisms by which ELS may alter opioid sensitivity, thereby contributing to future risks for OUD. Alterations induced by ELS in mesocorticolimbic brain circuits, and endogenous opioid and dopamine neurotransmitter systems are described. The limited but provocative evidence linking these alterations with opioid sensitivity and risks for OUD is presented. Overall, the findings suggest that better understanding of these mechanisms holds promise for reducing vulnerability, improving prevention strategies, and prescribing guidelines for high-risk individuals.
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Affiliation(s)
- Lynn M. Oswald
- Department of Family and Community Health, University of Maryland School of Nursing, Baltimore, MD 21201, USA;
| | - Kelly E. Dunn
- Behavioral Pharmacology Research Unit, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD 21230, USA;
| | - David A. Seminowicz
- Department of Neural and Pain Sciences, School of Dentistry, University of Maryland, Baltimore, MD 21201, USA;
- Center to Advance Chronic Pain Research, University of Maryland, Baltimore, MD 21201, USA
| | - Carla L. Storr
- Department of Family and Community Health, University of Maryland School of Nursing, Baltimore, MD 21201, USA;
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17
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Tran H, Sagi V, Jarrett S, Palzer EF, Badgaiyan RD, Gupta K. Diet and companionship modulate pain via a serotonergic mechanism. Sci Rep 2021; 11:2330. [PMID: 33526805 PMCID: PMC7851147 DOI: 10.1038/s41598-021-81654-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 01/08/2021] [Indexed: 01/30/2023] Open
Abstract
Treatment of severe chronic and acute pain in sickle cell disease (SCD) remains challenging due to the interdependence of pain and psychosocial modulation. We examined whether modulation of the descending pain pathway through an enriched diet and companionship could alleviate pain in transgenic sickle mice. Mechanical and thermal hyperalgesia were reduced significantly with enriched diet and/or companionship. Upon withdrawal of both conditions, analgesic effects observed prior to withdrawal were diminished. Serotonin (5-hydroxytryptamine, 5-HT) was found to be increased in the spinal cords of mice provided both treatments. Additionally, 5-HT production improved at the rostral ventromedial medulla and 5-HT accumulated at the dorsal horn of the spinal cord of sickle mice, suggesting the involvement of the descending pain pathway in the analgesic response. Modulation of 5-HT and its effect on hyperalgesia was also investigated through pharmaceutical approaches. Duloxetine, a serotonin-norepinephrine reuptake inhibitor, showed a similar anti-nociceptive effect as the combination of diet and companionship. Depletion of 5-HT through p-chlorophenylalanine attenuated the anti-hyperalgesic effect of enriched diet and companionship. More significantly, improved diet and companionship enhanced the efficacy of a sub-optimal dose of morphine for analgesia in sickle mice. These findings offer the potential to reduce opioid use without pharmacological interventions to develop effective pain management strategies.
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Affiliation(s)
- Huy Tran
- grid.17635.360000000419368657 Division of Hematology, Oncology and Transplantation, Department of Medicine, Vascular Biology Center, University of Minnesota, Minneapolis, MN USA
| | - Varun Sagi
- grid.17635.360000000419368657 Division of Hematology, Oncology and Transplantation, Department of Medicine, Vascular Biology Center, University of Minnesota, Minneapolis, MN USA
| | - Sarita Jarrett
- grid.16753.360000 0001 2299 3507Northwestern University, Evanston, IL USA
| | - Elise F. Palzer
- grid.17635.360000000419368657Biostatistical Design and Analysis Center, Clinical and Translational Sciences Institute, University of Minnesota, Minneapolis, MN USA
| | - Rajendra D. Badgaiyan
- grid.267309.90000 0001 0629 5880Department of Psychiatry, Long School of Medicine, University of Texas Health Science Center, San Antonio, Texas USA
| | - Kalpna Gupta
- grid.17635.360000000419368657 Division of Hematology, Oncology and Transplantation, Department of Medicine, Vascular Biology Center, University of Minnesota, Minneapolis, MN USA ,Hematology/Oncology, Department of Medicine, University of California, Irvine and Southern California Institute for Research and Education, VA Medical Center, 5901 East 7th St, Long Beach, CA 90822 USA
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18
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Osunkwo I, O'Connor HF, Saah E. Optimizing the management of chronic pain in sickle cell disease. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2020; 2020:562-569. [PMID: 33275672 PMCID: PMC7727591 DOI: 10.1182/hematology.2020000143] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Chronic pain in sickle cell disease (SCD) refers to pain present on most days lasting over six months. It can start during childhood and the prevalence increases with age. By adulthood, over 55% of patients experience pain on over 50% of days; 29% reporting pain on 95% of days. The true prevalence of chronic pain in SCD is likely underappreciated as it is mostly managed at home. Patients with chronic pain and SCD frequently seek acute care for exacerbation of underlying chronic pain difficult to distinguish from their usual acute vaso-occlusive crises. When treating chronic pain in SCD, the challenge is distinguishing between non-SCD related etiologies versus chronic pain resulting from SCD pathophysiological processes. This distinction is important to delineate as it will drive appropriate management strategies. Chronic pain in SCD has profound consequences for the patient; is often associated with comorbid psychiatric illnesses (depression and anxiety), not dissimilar from other chronic pain syndromes. They may also experience challenges with sleep hygiene, various somatic symptoms, and chronic fatigue that impair quality of life. How best to treat chronic pain in SCD is not definitively established. Both acute and chronic pain in SCD is typically treated with opioids. Emerging data suggests that chronic opioid therapy (COT) is a suboptimal treatment strategy for chronic pain. This review will discuss the complexity of managing chronic pain in SCD; pain that may be dependent or independent of the underlying SCD diagnosis. We will also describe alternative treatment approaches to high-dose COT.
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Affiliation(s)
| | | | - Elna Saah
- Children’s HealthCare of Atlanta, Emory University College of Medicine, Atlanta, GA
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19
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Mun CJ, Finan PH, Smith MT, Carroll CP, Smyth JM, Lanzkron SM, Haythornthwaite JA, Campbell CM. A Preliminary Investigation of the Underlying Mechanism Associating Daily Sleep Continuity Disturbance and Prescription Opioid Use Among Individuals With Sickle Cell Disease. Ann Behav Med 2020; 55:580-591. [PMID: 33196076 DOI: 10.1093/abm/kaaa099] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND There are emerging data indicating that sleep disturbance may be linked with an increase in opioid use. The majority of sickle cell disease (SCD) patients experience sleep disturbances, which can elevate pain severity and pain catastrophizing, both of which are important predictors of opioid consumption. PURPOSE We conducted a preliminary investigation on the association between previous night sleep disturbance and short-acting opioid use, as well as the potential mediating roles of pain severity and pain catastrophizing. Because sex is associated with sleep disturbance, pain-related experiences, and opioid use, we also explored the potential moderating role of sex. METHODS Participants were 45 SCD patients who were prescribed opioids. For 3 months, sleep diaries were collected immediately upon participants' awakening. Daily pain severity, pain catastrophizing, and prescription opioid use measures were collected before bedtime. RESULTS Multilevel structural equation modeling revealed that wake time after sleep onset (WASO) during the previous night (Time 1) predicted greater short-acting opioid use during the next day (Time 2). Pain severity and pain catastrophizing measured during the next day (Time 2) also mediated the association between the two. Sex moderation analysis showed that the positive association between WASO and pain severity was largely driven by women. CONCLUSION These findings provide some preliminary evidence as to the mechanism linking sleep continuity disturbance and opioid requirement in SCD patients. Future studies should replicate and extend these findings with clearer temporal information and employing more refined measures of sleep continuity and prescription opioid use in a larger sample.
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Affiliation(s)
- Chung Jung Mun
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Patrick H Finan
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Michael T Smith
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - C Patrick Carroll
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Joshua M Smyth
- Department of Biobehavioral Health, Pennsylvania State University, State College, PA, USA
| | - Sophie M Lanzkron
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | | | - Claudia M Campbell
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA
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20
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Abstract
This paper is the forty-first consecutive installment of the annual anthological review of research concerning the endogenous opioid system, summarizing articles published during 2018 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides and receptors as well as effects of opioid/opiate agonists and antagonists. The review is subdivided into the following specific topics: molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors (2), the roles of these opioid peptides and receptors in pain and analgesia in animals (3) and humans (4), opioid-sensitive and opioid-insensitive effects of nonopioid analgesics (5), opioid peptide and receptor involvement in tolerance and dependence (6), stress and social status (7), learning and memory (8), eating and drinking (9), drug abuse and alcohol (10), sexual activity and hormones, pregnancy, development and endocrinology (11), mental illness and mood (12), seizures and neurologic disorders (13), electrical-related activity and neurophysiology (14), general activity and locomotion (15), gastrointestinal, renal and hepatic functions (16), cardiovascular responses (17), respiration and thermoregulation (18), and immunological responses (19).
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, Flushing, NY, 11367, United States.
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21
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Ramírez-Maestre C, Reyes-Pérez Á, Esteve R, López-Martínez AE, Bernardes S, Jensen MP. Opioid Pain Medication Prescription for Chronic Pain in Primary Care Centers: The Roles of Pain Acceptance, Pain Intensity, Depressive Symptoms, Pain Catastrophizing, Sex, and Age. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17176428. [PMID: 32899359 PMCID: PMC7503487 DOI: 10.3390/ijerph17176428] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/26/2020] [Accepted: 09/01/2020] [Indexed: 02/05/2023]
Abstract
Background: Psychological factors of patients may influence physicians’ decisions on prescribing opioid analgesics. However, few studies have sought to identify these factors. The present study had a double objective: (1) To identify the individual factors that differentiate patients who had been prescribed opioids for the management of chronic back pain from those who had not been prescribed opioids and (2) to determine which factors make significant and independent contributions to the prediction of opioid prescribing. Methods: A total of 675 patients from four primary care centers were included in the sample. Variables included sex, age, pain intensity, depressive symptoms, pain catastrophizing, and pain acceptance. Results: Although no differences were found between men and women, participants with chronic noncancer pain who were prescribed opioids were older, reported higher levels of pain intensity and depressive symptoms, and reported lower levels of pain-acceptance. An independent association was found between pain intensity and depressive symptoms and opioid prescribing. Conclusions: The findings suggest that patient factors influence physicians’ decisions on prescribing opioids. It may be useful for primary care physicians to be aware of the potential of these factors to bias their treatment decisions.
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Affiliation(s)
- Carmen Ramírez-Maestre
- Instituto de Investigación Biomédica de Málaga, Facultad de Psicología, Andalucía Tech, Universidad de Málaga, 29071 Málaga, Spain; (Á.R.-P.); (R.E.); (A.E.L.-M.)
- Correspondence: ; Tel.: +34-952-13-23-89
| | - Ángela Reyes-Pérez
- Instituto de Investigación Biomédica de Málaga, Facultad de Psicología, Andalucía Tech, Universidad de Málaga, 29071 Málaga, Spain; (Á.R.-P.); (R.E.); (A.E.L.-M.)
| | - Rosa Esteve
- Instituto de Investigación Biomédica de Málaga, Facultad de Psicología, Andalucía Tech, Universidad de Málaga, 29071 Málaga, Spain; (Á.R.-P.); (R.E.); (A.E.L.-M.)
| | - Alicia E. López-Martínez
- Instituto de Investigación Biomédica de Málaga, Facultad de Psicología, Andalucía Tech, Universidad de Málaga, 29071 Málaga, Spain; (Á.R.-P.); (R.E.); (A.E.L.-M.)
| | - Sonia Bernardes
- Instituto Universitario de Lisboa (ISCTE-IUL), Cis-IUL, Av. das Forças Armadas, 1649-026 Lisboa, Portugal;
| | - Mark P. Jensen
- Department of Rehabilitation Medicine, University of Washington, 325 9th Ave, Seattle, WA 98104, USA;
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22
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Aaron RV, Finan PH, Wegener ST, Keefe FJ, Lumley MA. Emotion regulation as a transdiagnostic factor underlying co-occurring chronic pain and problematic opioid use. AMERICAN PSYCHOLOGIST 2020; 75:796-810. [PMID: 32915024 PMCID: PMC8100821 DOI: 10.1037/amp0000678] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Chronic pain is a common and costly condition, and some people with chronic pain engage in problematic opioid use. There is a critical need to identify factors underlying this co-occurrence, so that treatment can be targeted to improve outcomes. We propose that difficulty with emotion regulation (ER) is a transdiagnostic factor that underlies the co-occurrence of chronic pain and problematic opioid use (CP-POU). In this narrative review, we draw from prominent models of ER to summarize the literature characterizing ER in chronic pain and CP-POU. We conclude that chronic pain is associated with various ER difficulties, including emotion identification and the up- and down-regulation of both positive and negative emotion. Little research has examined ER specifically in CP-POU; however, initial evidence suggests CP-POU is characterized by difficulties with ER that are similar to those found in chronic pain more generally. There is great potential to expand the treatment of ER to improve pain-related outcomes in chronic pain and CP-POU. More research is needed, however, to elucidate ER in CP-POU and to determine which types of ER strategies are optimal for different clinical presentations and categories of problematic opioid use. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
- Rachel V Aaron
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University
| | - Patrick H Finan
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University
| | - Stephen T Wegener
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University
| | - Francis J Keefe
- Department of Psychiatry and Behavioral Sciences, Duke University
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23
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Wilson JD, Lanzkron S, Pecker LH, Bediako SM, Han D, Beach MC. Psychosocial and Clinical Risk Factors Associated with Substance Use in Observational Cohort of Patients with Sickle Cell Disease. Subst Use Misuse 2020; 55:2205-2212. [PMID: 32762425 PMCID: PMC8208322 DOI: 10.1080/10826084.2020.1797807] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Patients with sickle cell disease (SCD) experience high rates of chronic pain, and have a high burden of mental health comorbidities shown to negatively influence health. There is limited research on substance use among individuals with SCD. Objective: The aim of this study is to measure the prevalence of substance use in patients with SCD and determine whether psychosocial or clinical risk factors are associated with substance use. Methods: This study was conducted as part of an observational study of patients with SCD at two academic medical centers. We asked participants (ages 15 and older) about the lifetime use of heroin, cocaine, amphetamines, and marijuana/cannabis. We measured stigma, depression, urban life stress, pain catastrophizing, and asked about a brief pain inventory. Results: Of 258 participants, 24.9% (n = 71) reported substance use. Marijuana was the most common substance used (22.5%; n = 65). The mean depressive score met criteria for positive screen amongst individuals who reported a history of substance use (mean 10.7(5.76)). Adjusting for age, sex, yearly family income, and education level, odds of substance use increased with higher levels of internalized stigma (aOR: 1.38; 95% CI: 1.07, 1.77; p = 0.012); higher urban life stress scores (aOR 1.06; 95% CI: 1.01, 1.12; p = 0.017) and higher pain catastrophizing scores (aOR: 1.03; 95% CI: 1.01, 1.06; p = 0.008). Conclusions: Among individuals with SCD who endorse substance use, there was markedly more stress and distress with higher rates of depression and poorer quality of life. Interventions focusing on improving distress tolerance and coping to not only pain, but also social stressors, might reduce substance use.
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Affiliation(s)
- J. Deanna Wilson
- Division of General Internal Medicine, University of Pittsburgh, PA
| | - Sophie Lanzkron
- Department of Hematology, Johns Hopkins University School of Medicine
| | - Lydia H. Pecker
- Department of Pediatric Hematology, Johns Hopkins University School of Medicine
| | - Shawn M. Bediako
- Department of Psychology, University of Maryland, Baltimore County, MD
| | - Dingfen Han
- Division of General Internal Medicine, Johns Hopkins University School of Medicine
| | - Mary Catherine Beach
- Division of General Internal Medicine, Johns Hopkins University School of Medicine
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Do chronic pain and comorbidities affect brain function in sickle cell patients? A systematic review of neuroimaging and treatment approaches. Pain 2020; 160:1933-1945. [PMID: 31045749 DOI: 10.1097/j.pain.0000000000001591] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Sickle cell disease (SCD) is a medical condition in which chronic pain is common and negatively impacts psychosocial function and quality of life. Although the brain mechanisms underlying chronic pain are well studied in other painful conditions, the brain mechanisms underlying chronic pain and the associated psychosocial comorbidities are not well established in SCD. A growing literature demonstrates the effect of treatment of chronic pain, including pharmacological and nonpharmacological treatments, on brain function. The present systematic review aimed to (1) determine the effects of chronic pain and psychosocial comorbidities on brain function of patients with SCD; (2) summarize pharmacological and nonpharmacological approaches to treat these symptoms; and (3) identify areas for further investigation of potential beneficial effects of treatments on brain function. Titles were screened using predefined criteria, including SCD, and abstracts and full texts were reviewed by 2 independent reviewers. A total of 1167 SCD articles were identified, and 86 full articles were included covering 3 sections: chronic pain (4 studies), psychosocial comorbidities (11 studies), and pharmacological and nonpharmacological treatments (71 studies). Neuroimaging evidence demonstrates aberrant neural processing related to chronic pain and psychosocial comorbidities in SCD beyond ischemic stroke and cerebral hemorrhage. Although neuroimaging studies show an important role for psychological factors, pain management is nearly exclusively based on opioids. Behavior therapy seems useful to improve psychological symptoms as well as chronic pain and quality of life. Further investigation is required with larger cohorts, matched controls, and examination of treatment-related neural mechanisms.
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Acupuncture for pain management in children with sickle cell disease. Complement Ther Med 2020; 49:102287. [DOI: 10.1016/j.ctim.2019.102287] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 12/17/2019] [Accepted: 12/17/2019] [Indexed: 11/22/2022] Open
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Gerhart J, Duberstein P, Paull D, O'Mahony S, Burns J, DeNicolo M, Hoerger M. Geopersonality of Preventable Death in the United States: Anger-Prone States and Opioid Deaths. Am J Hosp Palliat Care 2020; 37:624-631. [PMID: 32008364 DOI: 10.1177/1049909120902808] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Opioid overdoses have reached epidemic levels in the United States and have clustered in Northeastern and "Rust Belt" states. Five Factor Model (FFM) personality traits also vary at the state level, with anger-prone traits clustered in the Northeast region. This study tested the hypothesis that state-level anger proneness would be associated with a greater increase in rates of opioid overdose death. METHODS This was a secondary analysis of state-level data on FFM traits, opioid overdose deaths, and other classes of preventable death. Robust mixed models tested whether change in rates of opioid overdose death from 2008 to 2016 was moderated by state-level anger proneness. RESULTS State-level anger proneness was significantly associated with greater increases in rates of opioid overdose deaths (B = 1.01, standard error = 0.19, P < .001, 95% confidence interval: 0.63-1.39). The slope of increase in opioid overdose death rates was 380% greater in anger-prone states and held after adjustment for potential confounders such as state-level prevalence of major depressive disorder, number of mental health facilities, and historical patterns of manufacturing decline. A similar pattern was observed between state-level anger proneness and benzodiazepine overdose deaths but was not significant for the latter after adjustment for potential confounders. CONCLUSION These findings suggest that states characterized as more anger prone have experienced greater increases in opioid overdose deaths.
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Affiliation(s)
- James Gerhart
- Department of Psychology, Central Michigan University, MI, USA
- Department of Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
| | - Paul Duberstein
- Department of Health Behavior, Society, and Policy, Rutgers University School of Public Health, New Brunswick, NJ, USA
| | - Danielle Paull
- Department of Psychology, Central Michigan University, MI, USA
| | - Sean O'Mahony
- Department of Internal Medicine, Palliative Medicine Service, Rush University Medical Center, Chicago, IL, USA
| | - John Burns
- Department of Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
| | | | - Michael Hoerger
- Department of Psychology, Tulane University, New Orleans, LA, USA
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Stone AL, Williams Z, McNaull M, Wilson AC, Karlson CW. Daily Associations between Child and Parent Psychological Factors and Home Opioid Use in Youth with Sickle Cell Disease. Ann Behav Med 2020; 54:61-66. [PMID: 31731289 DOI: 10.1093/abm/kaz022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Opioid analgesics are frequently used in the home setting to manage episodic pain in youth with sickle cell disease (SCD). Given the risk of adverse side effects, including constipation and sedation, understanding factors associated with at-home opioid use is important for maximizing pain relief while minimizing negative side effects. PURPOSE The present study aimed to evaluate the relationship between individual psychological factors (pain catastrophizing and negative affect), caregiver psychological factors (catastrophizing about child's pain and caregiver negative affect), and home opioid use in youth with SCD. METHODS Youth with SCD (n = 32) and a caregiver (n = 28) recruited during a routine outpatient hematology visit completed electronic 14 day diaries assessing pain, opioid use, and psychological factors. RESULTS Approximately 28% of youth (n = 9) reported pain ≥50% of diary days and a third of youth (n = 11, 34%) used opioid analgesics at least one of the diary days. The number of days opioid analgesics were used ranged from 0 to 7 (50% of diary days). Results from generalized linear mixed models indicated greater child negative affect accounted for increased odds of opioid use on a given day when accounting for pain intensity. Greater caregiver catastrophizing about children's pain was also associated with increased odds of children's opioid use. CONCLUSIONS Child and parent psychological factors relate to child opioid use at home for SCD-related pain. Future research is warranted in larger samples to identify targets for interventions to enhance pain management while reducing opioid-related risk and side effects.
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Affiliation(s)
- Amanda L Stone
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Zaria Williams
- Department of Psychology and Human Development, Vanderbilt University, Nashville, TN, USA
| | - Melissa McNaull
- Division of Hematology-Oncology, Department of Pediatrics, University of Mississippi Medical Center, Jackson, MS, USA
| | - Anna C Wilson
- Department of Pediatrics, Institute on Development and Disability, Oregon Health and Science University, Portland, OR, USA
| | - Cynthia W Karlson
- Division of Hematology-Oncology, Department of Pediatrics, University of Mississippi Medical Center, Jackson, MS, USA
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Carpenter RW, Lane SP, Bruehl S, Trull TJ. Concurrent and lagged associations of prescription opioid use with pain and negative affect in the daily lives of chronic pain patients. J Consult Clin Psychol 2019; 87:872-886. [PMID: 31556664 DOI: 10.1037/ccp0000402] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Prescribed opioids for chronic pain management contribute significantly to the opioid crisis. There is a need to understand the real-world benefits that, despite risks, lead chronic pain patients to persist in opioid use. Negative reinforcement models of addiction posit that individuals use substances to reduce aversive states but have seldom been applied to prescribed opioids. Using ecological momentary assessment, we examined reciprocal associations between opioid use and physical pain, for which opioids are prescribed, and negative affect (NA), for which they are not. METHOD Chronic low back pain patients on long-term opioid therapy (n = 34) without significant past-year opioid misuse reported multiple times daily via smartphone over 2 weeks (nobservations = 2,285). We hypothesized that pain and NA would be positively associated with subsequent opioid use, and that use would be negatively associated with subsequent pain and NA. RESULTS Time-lagged multilevel models indicated that participants were more likely to use opioids and in larger doses following elevated pain and NA. There was also an interaction of concurrent pain and NA on opioid dose. In turn, participants reported reduced pain and NA following larger doses. Additionally, individuals at high risk for opioid misuse, compared with low risk, took larger doses following pain, but also experienced smaller subsequent pain and NA reductions. CONCLUSIONS Opioid use was bidirectionally associated with pain and NA. Findings fit negative reinforcement models associated with risk of developing opioid use disorder. Educating patients and providers about negative reinforcement may help reduce opioid use and opioid-associated risks. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Affiliation(s)
| | - Sean P Lane
- Department of Psychological Sciences, Purdue University
| | - Stephen Bruehl
- Department of Anesthesiology, Vanderbilt University Medical Center
| | - Timothy J Trull
- Department of Psychological Sciences, University of Missouri
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Wang Y, Lei J, Jha RK, Kiven S, Gupta K. Substance P modulates electroacupuncture analgesia in humanized mice with sickle cell disease. J Pain Res 2019; 12:2419-2426. [PMID: 31447579 PMCID: PMC6682765 DOI: 10.2147/jpr.s210196] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 06/05/2019] [Indexed: 01/22/2023] Open
Abstract
Purpose: Chronic pain is a major comorbidity of sickle cell disease (SCD). Acupuncture, a non-opioid and non-addictive therapy to treat pain, was found to reduce pain in the majority (80%) of SCD patients in an earlier retrospective review. We observed that electroacupuncture (EA) decreased hyperalgesia in transgenic mice with SCD with varied analgesia from high to moderate to no response. Interestingly, poor responders exhibited high levels of substance P (SP), a mediator of chronic pain, as well as active p38 MAPK in spinal cords. The present study aimed to investigate the roles of inhibition of SP and SP-activated p38 MAPK in chronic pain in sickle mice that are poorly responsive to EA intervention (moderate/non-responders). Materials and methods: Humanized mouse model with SCD defined as moderate- and non-responders to EA were intraperitoneally administered with antagonist of SP receptor NK1R (netupitant, 10 mg/kg/day, i.p.) or p38 MAPK inhibitor (SB203580, 10 mg/kg/day, i.p.) alone or in combination with EA (acupoint GB30, every 3rd day until day 12). Hyperalgesia to mechanical, thermal and cold stimuli, as well as deep tissue were measured. Phosphorylated p38 MAPK (phospho-p38 MAPK) in the lumbar spinal cord was quantified using western blotting. Phospho-p38 MAPK nuclear translocation in spinal dorsal horn was examined using immunohistochemical staining and confocal microscopy. Results: In EA poor-responders, combined treatment with EA and netupitant significantly enhanced the analgesic effects of EA in poor-responders on mechanical, heat, cold, and deep tissue pain, and decreased phosphorylation of p38 MAPK in lumbar spinal cords and its nuclear translocation in the spinal dorsal horn. Furthermore, combined treatment with EA and SB203580 significantly improved analgesic effects of EA on mechanical and heat hyperalgesia, but not cold or deep tissue hyperalgesia. However, additional EA treatment only, or administration of either netupitant or SB203580 alone did not lead to analgesic effects. Conclusions: These results suggest a pivotal role of SP in maintaining the chronic pain in SCD via spinal phospho-p38 MAPK signaling, which may hinder the effect of EA in poor responders. Inhibition of SP signaling pathway or activity of p38 MAPK significantly improved the EA analgesia In EA poor-responders with SCD, which provides a promising way to treat the chronic pain in patients with SCD.
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Affiliation(s)
- Ying Wang
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Jianxun Lei
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Ritu K Jha
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Stacy Kiven
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
| | - Kalpna Gupta
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota, Minneapolis, MN, USA
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Pecker LH, Darbari DS. Psychosocial and affective comorbidities in sickle cell disease. Neurosci Lett 2019; 705:1-6. [DOI: 10.1016/j.neulet.2019.04.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 02/11/2019] [Accepted: 04/05/2019] [Indexed: 12/31/2022]
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Acceptability and Feasibility of a Mindfulness-Based Intervention for Pain Catastrophizing among Persons with Sickle Cell Disease. Pain Manag Nurs 2019; 20:261-269. [PMID: 31085097 DOI: 10.1016/j.pmn.2018.10.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 09/28/2018] [Accepted: 10/26/2018] [Indexed: 11/21/2022]
Abstract
BACKGROUND Few investigators have developed and tested nonpharmacological interventions for helping persons with sickle cell disease (SCD) manage persistent pain. AIMS The purpose of this pilot study was to examine the feasibility and acceptability of a mindfulness-based intervention (MBI) in adults with SCD and chronic pain and to gather preliminary data on its efficacy. DESIGN Data on feasibility and acceptability, including recruitment, retention, and attendance rates, were collected during a single-site, randomized control trial. Participants were randomly assigned to either a 6-session group telephonic MBI or a wait-listed control. Pain catastrophizing was assessed at baseline and at weeks 1, 3, and 6. SETTING Outpatient, comprehensive, interdisciplinary sickle cell disease center in the Southeast. PARTICIPANTS/SUBJECTS Adults at least 18 years of age with a self-reported diagnosis of sickle cell disease who self-identified as having chronic, non-cancer pain that persisted on most days for at least 6 months and adversely affected function and/or well-being. METHODS Seventy-eight adults were recruited; 18 (23%) declined to participate; 60 were randomly assigned to either the MBI (N = 40) or control (N = 20). Of those, 14 (35%) from the MBI and 12 (60%) from the control group withdrew immediately after random allocation, resulting in 34 evaluable cases (MBI: N = 26; control: N = 8). RESULTS Among the 26 assigned to MBI, the median number of sessions attended per person was 4; 7 (27%) attended all six sessions. Qualitative findings indicated that MBI participants viewed the program as acceptable and liked the telephonic format, community, and content. Reductions in pain catastrophizing outcomes were identified after intervention. CONCLUSIONS An MBI is feasible and acceptable for persons with SCD experiencing chronic pain. A larger randomized controlled trial to establish MBI efficacy on pain and related outcomes for SCD will provide nonpharmacologic, behavioral pain management options for nurses and other clinicians caring for persons with SCD and chronic pain.
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Tran H, Sagi V, Leonce Song-Naba W, Wang Y, Mittal A, Lamarre Y, Zhang L, Gupta K. Effect of chronic opioid therapy on pain and survival in a humanized mouse model of sickle cell disease. Blood Adv 2019; 3:869-873. [PMID: 30885998 PMCID: PMC6436015 DOI: 10.1182/bloodadvances.2018024299] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 02/21/2019] [Indexed: 12/22/2022] Open
Abstract
Chronic morphine treatment leads to decreased survival in control mice, but not in sickle mice. Chronic morphine treatment leads to hyperalgesia in sickle mice, but does not lead to analgesic tolerance.
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Affiliation(s)
- Huy Tran
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, and
| | - Varun Sagi
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, and
| | - Waogwende Leonce Song-Naba
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, and
| | - Ying Wang
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, and
| | - Aditya Mittal
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, and
| | - Yann Lamarre
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, and
| | - Lei Zhang
- Biostatistical Design and Analysis Center, Clinical and Translational Sciences Institute, University of Minnesota, Minneapolis, MN
| | - Kalpna Gupta
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, and
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Witkop ML, Lambing A, Nichols CD, Munn JE, Anderson TL, Tortella BJ. Interrelationship between depression, anxiety, pain, and treatment adherence in hemophilia: results from a US cross-sectional survey. Patient Prefer Adherence 2019; 13:1577-1587. [PMID: 31571840 PMCID: PMC6759218 DOI: 10.2147/ppa.s212723] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 08/14/2019] [Indexed: 12/22/2022] Open
Abstract
PURPOSE Depression, anxiety, pain, and treatment adherence have reciprocal effects not characterized extensively in hemophilia. This study explored the relationships between depression, anxiety, chronic pain, and treatment adherence in adults with hemophilia. PATIENTS AND METHODS Adults with self-reported hemophilia A or B completed the cross-sectional IMPACT QoL II survey. Depression (9-item Patient Health Questionnaire [PHQ-9]), anxiety (7-item Generalized Anxiety Disorder scale [GAD-7]), chronic pain (Faces Pain Scale-Revised [FPS-R]), social support (Duke UNC Functional Social Support questionnaire), level of pain control, clotting factor treatment adherence (VERITAS-Pro or -PRN), and previous depression/anxiety were analyzed. RESULTS Among 200 participants (male, 77.3%; female, 22.8%), 54% had PHQ-9 and 52% had GAD-7 scores indicating moderate to severe depression or anxiety without diagnosis of either disorder. Participants with PHQ-9 scores ≥10 (moderate to severe depression) were more likely to have lower treatment adherence than those with PHQ-9 scores <10 (P<0.05). Participants with PHQ-9 or GAD-7 scores ≥10 were more likely to report uncontrolled pain and less social support versus PHQ-9 or GAD-7 scores <10 (χ2 P<0.05). Significant correlations were found between PHQ-9 and GAD-7 (P<0.0001), PHQ-9 and FPS-R (P=0.0004), PHQ-9 and VERITAS (P=0.01), GAD-7 and FPS-R (P=0.02), and GAD-7 and VERITAS (P=0.001). CONCLUSION Depression and anxiety are underdiagnosed in hemophilia. Depression is associated with anxiety, pain, and lower treatment adherence. While treatment providers play an important role in diagnosis, social workers may play a pivotal role in depression and anxiety screening. This study highlights the importance of regular screening and treatment for these disorders.
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Affiliation(s)
- Michelle L Witkop
- Nursing Department, Northern Regional Bleeding Disorders Center, Munson Medical Center, Traverse City, MI, USA
- Correspondence: Michelle L WitkopNational Hemophilia Foundation, 7 Penn Plaza, Suite 1204, New York, NY10001, USATel +1 347 541 2963Fax +1 212 328 3777Email
| | - Angela Lambing
- Nursing Department, Henry Ford Hemophilia and Thrombosis Treatment Center, Detroit, MI, USA
| | | | - James E Munn
- Hemophilia & Coagulation Disorders Program, University of Michigan Hemophilia Treatment Center, Ann Arbor, MI, USA
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Hilliard LM, Kulkarni V, Sen B, Caldwell C, Bemrich-Stolz C, Howard TH, Brandow A, Waite E, Lebensburger JD. Red blood cell transfusion therapy for sickle cell patients with frequent painful events. Pediatr Blood Cancer 2018; 65:e27423. [PMID: 30152184 PMCID: PMC6193814 DOI: 10.1002/pbc.27423] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 08/02/2018] [Accepted: 08/03/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Recurrent pain events or chronic pain are among the most common complications of sickle cell disease. Despite attempts to maximize adherence to and dosing of hydroxyurea, some patients continue to suffer from pain. Our institution developed a program to initiate chronic red blood cell transfusions for one year in patients clinically deemed to have high healthcare utilization from sickle cell pain, despite being prescribed hydroxyurea. PROCEDURE An institutional review board approved retrospective study to evaluate the health outcomes associated with a one-year red blood cell transfusion protocol in sickle cell patients experiencing recurrent pain events as compared with the health outcomes for these patients in the one year prior to receiving transfusion therapy. We performed a matched-pair analysis using a Wilcoxon signed rank to determine the impact of transfusion therapy on clinic visits, emergency department visits, hospital admissions, hospitalization days, and opioid prescriptions filled. RESULTS One year of transfusion therapy significantly reduced the number of total emergency department visits for pain (6 vs 2.5 pain visits/year, P = 0.005), mean hospitalizations for pain (3.4 vs 0.9 pain admissions/year), and mean hospital days per year for pain crisis (23.5 vs 4.5, P = 0.0001), as compared with the one year prior to transfusion therapy. We identified no significant difference in opioid prescriptions filled during the year of transfusion therapy. CONCLUSION Patients with frequent pain episodes may benefit from one year of transfusion therapy.
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Affiliation(s)
- Lee M. Hilliard
- University of Alabama at Birmingham, Division of Pediatric Hematology Oncology
| | - Varsha Kulkarni
- University of Alabama at Birmingham, Division of Pediatric Hematology Oncology
| | - Bisakha Sen
- University of Alabama at Birmingham Department of Health Care Organization & Policy
| | | | | | - Thomas H Howard
- University of Alabama at Birmingham, Division of Pediatric Hematology Oncology
| | | | - Emily Waite
- University of Alabama at Birmingham, Division of Pediatric Hematology Oncology
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Sagi V, Song-Naba WL, Benson BA, Joshi SS, Gupta K. Mouse Models of Pain in Sickle Cell Disease. ACTA ACUST UNITED AC 2018; 85:e54. [PMID: 30265442 DOI: 10.1002/cpns.54] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Sickle cell disease (SCD) is a genetic blood disorder that impacts millions of individuals worldwide. SCD is characterized by debilitating pain that can begin during infancy and may continue to increase throughout life. This pain can be both acute and chronic. A characteristic feature specific to acute pain in SCD occurs during vaso-occlusive crisis (VOC) due to the blockade of capillaries with sickle red blood cells. The acute pain of VOC is intense, unpredictable, and requires hospitalization. Chronic pain occurs in a significant population with SCD. Treatment options for sickle pain are limited and primarily involve the use of opioids. However, long-term opioid use is associated with numerous side effects. Thus, pain management in SCD remains a major challenge. Humanized transgenic mice expressing exclusively human sickle hemoglobin show features of pain and pathobiology similar to that in patients with SCD. Therefore, these mice offer the potential for investigating the mechanisms of pain in SCD and allow for development of novel targeted analgesic therapies. © 2018 by John Wiley & Sons, Inc.
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Affiliation(s)
- Varun Sagi
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Waogwende L Song-Naba
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Barbara A Benson
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Sonal S Joshi
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Kalpna Gupta
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota
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Gupta K, Jahagirdar O, Gupta K. Targeting pain at its source in sickle cell disease. Am J Physiol Regul Integr Comp Physiol 2018; 315:R104-R112. [PMID: 29590553 PMCID: PMC6087885 DOI: 10.1152/ajpregu.00021.2018] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 03/02/2018] [Accepted: 03/20/2018] [Indexed: 01/14/2023]
Abstract
Sickle cell disease (SCD) is a genetic disorder associated with hemolytic anemia, end-organ damage, reduced survival, and pain. One of the unique features of SCD is recurrent and unpredictable episodes of acute pain due to vasoocclusive crisis requiring hospitalization. Additionally, patients with SCD often develop chronic persistent pain. Currently, sickle cell pain is treated with opioids, an approach limited by adverse effects. Because pain can start at infancy and continue throughout life, preventing the genesis of pain may be relatively better than treating the pain once it has been evoked. Therefore, we provide insights into the cellular and molecular mechanisms of sickle cell pain that contribute to the activation of the somatosensory system in the peripheral and central nervous systems. These mechanisms include mast cell activation and neurogenic inflammation, peripheral nociceptor sensitization, maladaptation of spinal signals, central sensitization, and modulation of neural circuits in the brain. In this review, we describe potential preventive/therapeutic targets and their targeting with novel pharmacologic and/or integrative approaches to ameliorate sickle cell pain.
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Affiliation(s)
- Kanika Gupta
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota , Minneapolis, Minnesota
| | - Om Jahagirdar
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota , Minneapolis, Minnesota
| | - Kalpna Gupta
- Vascular Biology Center, Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota , Minneapolis, Minnesota
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Peckham AM, Evoy KE, Covvey JR, Ochs L, Fairman KA, Sclar DA. Predictors of Gabapentin Overuse With or Without Concomitant Opioids in a Commercially Insured U.S. Population. Pharmacotherapy 2018; 38:436-443. [DOI: 10.1002/phar.2096] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Alyssa M. Peckham
- Department of Pharmacy Practice; College of Pharmacy-Glendale; Midwestern University; Glendale Arizona
| | - Kirk E. Evoy
- College of Pharmacy; The University of Texas at Austin; San Antonio Texas
- School of Medicine; UT Health Science Center San Antonio; San Antonio Texas
- Southeast Clinic; University Health System; San Antonio Texas
- UT Health Science Center San Antonio; Pharmacotherapy Education and Research Center; San Antonio Texas
| | - Jordan R. Covvey
- Division of Pharmaceutical, Administrative and Social Sciences; Duquesne University School of Pharmacy; Pittsburgh Pennsylvania
| | - Leslie Ochs
- Department of Pharmacy Practice; University of New England College of Pharmacy; Portland Maine
| | - Kathleen A. Fairman
- Department of Pharmacy Practice; College of Pharmacy-Glendale; Midwestern University; Glendale Arizona
| | - David A. Sclar
- Department of Pharmacy Practice; College of Pharmacy-Glendale; Midwestern University; Glendale Arizona
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