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Wilson JM, Franqueiro AR, Edwards RR, Chai PR, Schreiber KL. Individuals with fibromyalgia report greater pain sensitivity than healthy adults while listening to their favorite music: the contribution of negative affect. PAIN MEDICINE (MALDEN, MASS.) 2024; 25:352-361. [PMID: 38291916 PMCID: PMC11063746 DOI: 10.1093/pm/pnae005] [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: 09/28/2023] [Revised: 12/18/2023] [Accepted: 01/04/2024] [Indexed: 02/01/2024]
Abstract
OBJECTIVE We investigated the impact of favorite music on pain processing among individuals with fibromyalgia. We also examined differences in pain processing between individuals with fibromyalgia and healthy controls (HC) while listening to favorite music and explored whether psychosocial factors contributed to these differences. METHODS Individuals with fibromyalgia and HC completed baseline psychosocial questionnaires and then underwent quantitative sensory testing (QST) during 3 randomized music conditions (meditative music, favorite music, white noise). Among individuals with fibromyalgia, Friedman tests were used to investigate differences in QST across conditions. Analyses of Covariance were used to examine group (HC vs fibromyalgia) differences in QST during favorite music. Correlations were conducted to explore associations of baseline psychosocial factors with QST during favorite music. Mediation analyses were conducted to explore whether psychosocial factors contributed to greater pain sensitivity among individuals with fibromyalgia compared to HC during favorite music. RESULTS Individuals with fibromyalgia were less sensitive to pressure pain while listening to their favorite music compared to white noise. Compared to HC, individuals with fibromyalgia reported higher baseline negative affect and lower pain thresholds and tolerances during favorite music. Negative affect partially mediated the relationship between pain status (HC vs fibromyalgia) and pain sensitivity during favorite music. CONCLUSIONS Individuals with fibromyalgia were less pain sensitive while listening to favorite music than white noise, although they were more sensitive than HC. Greater negative affect endorsed by individuals with fibromyalgia contributed to their greater pain sensitivity. Future studies should explore the impact of favorite music on clinical pain. CLINICAL TRAILS REGISTRATION This study was registered with ClinicalTrials.gov (NCT04087564) and began on 6/13/2019.
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Affiliation(s)
- Jenna M Wilson
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA 02115, United States
| | - Angelina R Franqueiro
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA 02115, United States
| | - Robert R Edwards
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA 02115, United States
| | - Peter R Chai
- Division of Medical Toxicology, Department of Emergency Medicine, Brigham and Women's Hospital, Boston, MA 02115, United States
- Department of Psychosocial Oncology and Palliative Care, Dana Farber Cancer Institute, Boston, MA 02215, United States
- The Koch Institute for Integrated Cancer Research, Massachusetts Institute of Technology, Boston, MA 02139, United States
- The Fenway Institute, Boston, MA 02215, United States
| | - Kristin L Schreiber
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA 02115, United States
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Sear C. Peripheral neuropathic pain: supporting patients with self-management. Nurs Stand 2024; 39:71-75. [PMID: 38495010 DOI: 10.7748/ns.2024.e12318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/15/2024] [Indexed: 03/19/2024]
Abstract
Peripheral neuropathic pain is a complex condition that can adversely affect people's quality of life. Alongside pharmacological interventions, nurses can support patients to self-manage their pain using non-pharmacological interventions such as lifestyle changes and exercise. To do this effectively, nurses should be able to recognise the signs and symptoms of peripheral neuropathic pain and be able to educate patients on appropriate self-management approaches. It is important that nurses provide education, advice and information in a way that patients can understand and check this understanding. This article provides an overview of how nurses can support patients to self-manage peripheral neuropathic pain by using various non-pharmacological interventions.
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Affiliation(s)
- Charlotte Sear
- Harefield Hospital, Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, Harefield, England
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3
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Demarest P, Rustamov N, Swift J, Xie T, Adamek M, Cho H, Wilson E, Han Z, Belsten A, Luczak N, Brunner P, Haroutounian S, Leuthardt EC. A novel theta-controlled vibrotactile brain-computer interface to treat chronic pain: a pilot study. Sci Rep 2024; 14:3433. [PMID: 38341457 PMCID: PMC10858946 DOI: 10.1038/s41598-024-53261-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
Limitations in chronic pain therapies necessitate novel interventions that are effective, accessible, and safe. Brain-computer interfaces (BCIs) provide a promising modality for targeting neuropathology underlying chronic pain by converting recorded neural activity into perceivable outputs. Recent evidence suggests that increased frontal theta power (4-7 Hz) reflects pain relief from chronic and acute pain. Further studies have suggested that vibrotactile stimulation decreases pain intensity in experimental and clinical models. This longitudinal, non-randomized, open-label pilot study's objective was to reinforce frontal theta activity in six patients with chronic upper extremity pain using a novel vibrotactile neurofeedback BCI system. Patients increased their BCI performance, reflecting thought-driven control of neurofeedback, and showed a significant decrease in pain severity (1.29 ± 0.25 MAD, p = 0.03, q = 0.05) and pain interference (1.79 ± 1.10 MAD p = 0.03, q = 0.05) scores without any adverse events. Pain relief significantly correlated with frontal theta modulation. These findings highlight the potential of BCI-mediated cortico-sensory coupling of frontal theta with vibrotactile stimulation for alleviating chronic pain.
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Affiliation(s)
- Phillip Demarest
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Department of Biomedical Engineering, McKelvey School of Engineering, Washington University in St. Louis, St Louis, MO, 63130, USA
| | - Nabi Rustamov
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
| | - James Swift
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
| | - Tao Xie
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
| | - Markus Adamek
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
| | - Hohyun Cho
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
| | - Elizabeth Wilson
- Division of Clinical and Translational Research, Department of Anesthesiology, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Washington University Pain Center, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
| | - Zhuangyu Han
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Department of Biomedical Engineering, McKelvey School of Engineering, Washington University in St. Louis, St Louis, MO, 63130, USA
| | - Alexander Belsten
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
| | - Nicholas Luczak
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
| | - Peter Brunner
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Department of Biomedical Engineering, McKelvey School of Engineering, Washington University in St. Louis, St Louis, MO, 63130, USA
- Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
| | - Simon Haroutounian
- Division of Clinical and Translational Research, Department of Anesthesiology, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
- Washington University Pain Center, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA
| | - Eric C Leuthardt
- Division of Neurotechnology, Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA.
- Department of Biomedical Engineering, McKelvey School of Engineering, Washington University in St. Louis, St Louis, MO, 63130, USA.
- Department of Neurosurgery, Washington University in St. Louis School of Medicine, St Louis, MO, 63110, USA.
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Saffari S, Saffari TM, Janis JE. Secondary Trigger Point Deactivation Surgery for Nerve Compression Headaches: A Scoping Review. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2024; 12:e5620. [PMID: 38405132 PMCID: PMC10887444 DOI: 10.1097/gox.0000000000005620] [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: 10/11/2023] [Accepted: 01/09/2024] [Indexed: 02/27/2024]
Abstract
Background Primary trigger point deactivation surgery has been successful in reducing or eliminating nerve compression headaches between 79% and 90% of the time. The aim of this review article was to discuss the factors that contribute to index trigger point deactivation surgery failure, the importance of reevaluating trigger points following failure, and the options for secondary surgery. Methods A literature search was performed using a combination of keywords involving "chronic headache" and "nerve deactivation surgery," in databases until February 2023. Results Data of 1071 patients were evaluated and included (11 articles). The failure rate after index trigger point deactivation surgery occurs is approximately 12%, primarily due to incomplete primary trigger point deactivation. Secondary trigger points may not appear until the primary trigger is eliminated, which occurs in 17.8% of patients. Reevaluation of previously diagnosed trigger points as well as uncovered trigger points and additional preoperative testing is indicated to help determine candidacy for further surgical deactivation. To address scarring that could contribute to failure, corticosteroid injection, acellular dermal matrix, adipofascial fat, or expanded polytetrafluoroethylene sleeves have been described with beneficial effects. For neuroma management, regenerative peripheral nerve interface, targeted muscle reinnervation, a combination of both, relocation nerve grafting, or nerve capping have also been described. Neurectomy can be performed when patients prefer anesthesia and/or paresthesia over current pain symptoms. Conclusion Secondary trigger point deactivation surgery is indicated when there is suspicion of incomplete deactivation, internal scarring, neuroma, or newly-diagnosed trigger points.
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Affiliation(s)
- Sara Saffari
- From the Division of Hand and Microvascular Surgery, Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minn
- Department of Plastic Surgery, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
| | - Tiam M. Saffari
- Department of Plastic and Reconstructive Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Jeffrey E. Janis
- Department of Plastic and Reconstructive Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio
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5
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Aglio LS, Mezzalira E, Corey SM, Fields KG, Hauser BM, Susano MJ, Culley DJ, Schreiber KL, Kelly-Aglio NJ, Patton ME, Mekary RA, Edwards RR. Does the Association Between Psychosocial Factors and Opioid Use After Elective Spine Surgery Differ by Sex in Older Adults? J Pain Res 2023; 16:3477-3489. [PMID: 37873025 PMCID: PMC10590566 DOI: 10.2147/jpr.s415714] [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: 04/04/2023] [Accepted: 08/01/2023] [Indexed: 10/25/2023] Open
Abstract
Purpose Psychosocial disorders have been linked to chronic postoperative opioid use and the development of postoperative pain. The potential interaction between sex and psychosocial factors with respect to opioid use after elective spine surgery in the elderly has not yet been evaluated. Our aim was to assess whether any observed association of anxiety or depression indicators with opioid consumption in the first 72 hours after elective spine surgery varies by sex in adults ≥65 years. Patients and Methods Secondary analysis of a retrospective cohort of 647 elective spine surgeries performed at Brigham and Women's Hospital, July 1, 2015-March 15, 2017, in patients ≥65. Linear mixed-effects models were used to test whether history of anxiety, anxiolytic use, history of depression, and antidepressant use were associated with opioid consumption 0-24, 24-48, and 48-72 post surgery, and whether these potential associations differed by sex. Results History of anxiety, anxiolytic use, history of depression, and antidepressant use were more common among women (51.3% of the sample). During the first 24 hours after surgery, men with a preoperative history of anxiety consumed an adjusted mean of 19.5 morphine milligram equivalents (MME) (99.6% CI: 8.1, 31.0) more than men without a history of anxiety; women with a history of anxiety only consumed an adjusted mean 2.9 MME (99.6% CI: -3.1, 8.9) more than women without a history of anxiety (P value for interaction between sex and history of anxiety <0.001). No other interactions were detected between sex and psychosocial factors with respect to opioid use after surgery. Conclusion Secondary analysis of this retrospective cohort study found minimal evidence that the association between psychosocial factors and opioid consumption after elective spine surgery differs by sex in adults ≥65.
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Affiliation(s)
- Linda S Aglio
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Computational Neurosurgical Outcome Center, Department of Neurosurgery, Brigham and Women’s Hospital, Boston, MA, USA
| | - Elisabetta Mezzalira
- Computational Neurosurgical Outcome Center, Department of Neurosurgery, Brigham and Women’s Hospital, Boston, MA, USA
- Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - Sarah M Corey
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Kara G Fields
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Blake M Hauser
- Harvard-Massachusetts Institute of Technology Program in Health Sciences and Technology, Cambridge, MA, USA
| | - Maria J Susano
- Department of Anesthesiology, Emergency and Critical Care, Centro Hospitalar do Porto, Porto, Portugal
| | - Deborah J Culley
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Kristin L Schreiber
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Nicole J Kelly-Aglio
- Computational Neurosurgical Outcome Center, Department of Neurosurgery, Brigham and Women’s Hospital, Boston, MA, USA
| | - Megan E Patton
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Rania A Mekary
- Computational Neurosurgical Outcome Center, Department of Neurosurgery, Brigham and Women’s Hospital, Boston, MA, USA
- School of Pharmacy, Massachusetts College of Pharmacy and Health Sciences (MCPHS) University, Boston, MA, USA
| | - Robert R Edwards
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women’s Hospital, Boston, MA, USA
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Powers JM, Zale EL, Deyo AG, Rubenstein D, Terry EL, Heckman BW, Ditre JW. Pain and Menthol Use Are Related to Greater Nicotine Dependence Among Black Adults Who Smoke Cigarettes at Wave 5 (2018-2019) of the Population Assessment of Tobacco and Health (PATH) Study. J Racial Ethn Health Disparities 2023; 10:2407-2416. [PMID: 36171497 PMCID: PMC10651305 DOI: 10.1007/s40615-022-01419-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 12/01/2022]
Abstract
Burdens related to pain, smoking/nicotine dependence, and pain-smoking comorbidity disproportionately impact Black Americans, and menthol cigarette use is overrepresented among Black adults who smoke cigarettes. Menthol may increase nicotine exposure, potentially conferring enhanced acute analgesia and driving greater dependence. Therefore, the goal of the current study was to examine associations between pain, menthol cigarette use, and nicotine dependence. Data was drawn from Black adults who were current cigarette smokers (n = 1370) at Wave 5 (2018-2019) of the Population Assessment of Tobacco and Health Study. Nicotine dependence was assessed using the Wisconsin Inventory of Smoking Dependence Motives. ANCOVA revealed that moderate/severe pain (vs. no/low pain) was associated with greater overall nicotine dependence (p < .001) and greater negative reinforcement, cognitive enhancement, and affiliative attachment smoking motives (ps < .001). Menthol smokers with moderate/severe pain also endorsed greater cigarette craving and tolerance, compared to non-menthol smokers with no/low pain (ps < .05). Findings support the notion that among Black individuals who smoke cigarettes, the presence of moderate/severe pain (vs. no/low pain) and menthol use may engender greater physical indices of nicotine dependence relative to non-menthol use. Compared to no/low pain, moderate/severe pain was associated with greater emotional attachment to smoking and greater proclivity to smoke for reducing negative affect and enhancing cognitive function. Clinical implications include the need to address the role of pain and menthol cigarette use in the assessment and treatment of nicotine dependence, particularly among Black adults. These data may help to inform evolving tobacco control policies aimed at regulating or banning menthol tobacco additives.
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Affiliation(s)
- Jessica M Powers
- Department of Psychology, Syracuse University, Syracuse, NY, 13244, USA.
| | - Emily L Zale
- Department of Psychology, Binghamton University, Binghamton, NY, 13902, USA
| | - Alexa G Deyo
- Department of Psychology, Syracuse University, Syracuse, NY, 13244, USA
| | - Dana Rubenstein
- Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine, Durham, NC, 27705, USA
| | - Ellen L Terry
- Biobehavioral Nursing Science, College of Nursing, University of Florida, Gainesville, FL, 32610, USA
| | - Bryan W Heckman
- The Center for the Study of Social Determinants of Health, Meharry Medical College, Nashville, TN, USA
- Psychiatry and Behavioral Sciences, School of Medicine, Meharry Medical College, Nashville, TN, USA
- Division of Public Health, School of Graduate Studies and Research, Meharry Medical College, Nashville, TN, USA
| | - Joseph W Ditre
- Department of Psychology, Syracuse University, Syracuse, NY, 13244, USA
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Colebaugh CA, Wilson JM, Flowers KM, Overstreet D, Wang D, Edwards RR, Chai PR, Schreiber KL. The Impact of Varied Music Applications on Pain Perception and Situational Pain Catastrophizing. THE JOURNAL OF PAIN 2023; 24:1181-1192. [PMID: 36646399 PMCID: PMC10329987 DOI: 10.1016/j.jpain.2023.01.006] [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: 08/29/2022] [Revised: 12/12/2022] [Accepted: 01/08/2023] [Indexed: 01/15/2023]
Abstract
We evaluated how pain processing and situational pain catastrophizing differed between 2 music interventions (Unwind and favorite music) and a control condition (white noise). Healthy adults (n = 70) completed quantitative sensory testing (QST) measuring pressure pain threshold (PPTh) and tolerance (PPTol), heat pain threshold (HPTh), offset analgesia (OA), temporal summation of pain (TSP), and conditioned pain modulation (CPM). Participants completed 3 QST rounds with the presence of white noise (control condition), a relaxing music app (Unwind), and their favorite music, which were presented in a randomized order. The Situational Pain Catastrophizing Scale was completed after each round. Friedman tests and post hoc Wilcoxon signed-rank tests were used to compare pain processing and catastrophizing across the 3 conditions. Participants' PPTh, PPTol, and HPTh were significantly higher during the favorite music condition compared to the other 2 conditions, indicating lower pain sensitivity when listening to favorite music. In contrast, OA was lower in the favorite music condition. Although TSP and CPM were induced by the QST paradigm, these did not differ across the 3 conditions. Situational pain catastrophizing was also significantly lower during the favorite music condition. Several measures of pain sensitivity and situational pain catastrophizing were lower when listening to favorite music compared to relaxing music or white noise. More research is necessary to determine the mechanism(s) by which music modulates pain processing. PERSPECTIVE: This article presents evidence that participant-chosen favorite music can alter several aspects of nociceptive processing, including catastrophic thinking about pain, compared to white noise or relaxing music. Employing an individual's favorite music during episodic or procedural pain might represent a cost effective adjunctive analgesic strategy.
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Affiliation(s)
- Carin A Colebaugh
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts.
| | - Jenna M Wilson
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - K Mikayla Flowers
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Demario Overstreet
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Dan Wang
- Department of Neurosurgery, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Robert R Edwards
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Peter R Chai
- Division of Medical Toxicology, Department of Emergency Medicine, Brigham and Women's Hospital, Boston, Massachusetts; Department of Psychosocial Oncology and Palliative Care, Dana Farber Cancer Institute, Boston, Massachusetts; The Koch Institute for Integrated Cancer Research, Massachusetts Institute of Technology, Boston, Massachusetts; The Fenway Institute, Boston, Massachusetts
| | - Kristin L Schreiber
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts
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Long-Lasting Chews Elicit Positive Emotional States in Dogs during Short Periods of Social Isolation. Animals (Basel) 2023; 13:ani13040552. [PMID: 36830339 PMCID: PMC9951671 DOI: 10.3390/ani13040552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/26/2023] [Accepted: 02/01/2023] [Indexed: 02/08/2023] Open
Abstract
Dogs may experience negative emotional states when isolated from human caregivers and conspecifics. This study aimed to evaluate how dogs interact with different enrichments during a short period of social isolation, as a first step towards identifying methods for improving their emotional wellbeing. Using a cross-over design, dogs (n = 20) at the Waltham Petcare Science Institute were exposed to four different food-based enrichments while left alone in a familiar room for 20 min: long-lasting chew (Chew), kibble in a treat-dispensing toy (Toy), and kibble dispensed through a smart treat-dispensing device with (Device + Voice) and without (Device) a person talking to the dog. Time spent engaging with each enrichment item and emotional valence and arousal (7-point scale collected every 5-min) were scored from videos. The results of linear mixed models indicated Chew was the most successful enrichment, with dogs having lower arousal scores (p < 0.05 vs. Device and Toy) during the first five minutes of isolation, higher positive valence scores (p < 0.05 vs. all) during the second five minutes of isolation, and spending the most total time engaged (p < 0.01 vs. all). Based on these findings, long-lasting chews should be further explored to assess their impact on dog emotional wellbeing.
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Huysmans E, Goudman L, Van Bogaert W, Nijs J, Putman K, Moens M, Buyl R, Ickmans K, Garcia Barajas G, Fernández-Carnero J, Coppieters I. Experimental Pain Measurements Do Not Relate to Pain Intensity and Pain Cognitions in People Scheduled for Surgery for Lumbar Radiculopathy. PAIN MEDICINE 2023; 24:139-149. [PMID: 36053220 DOI: 10.1093/pm/pnac133] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 06/03/2022] [Accepted: 08/05/2022] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The present cross-sectional study aims to unravel associations of pain intensity and cognitions with quantitative sensory testing in people scheduled for surgery for lumbar radiculopathy. Additionally, insight will be provided into the presence of dysfunctional nociceptive processing and maladaptive pain cognitions in this population. DESIGN Cross-sectional study. SETTING Data from three hospitals in Belgium. SUBJECTS The final sample comprised 120 participants with lumbar radiculopathy scheduled for surgery, included between March 2016 and April 2019. METHODS Self-reported pain intensity was assessed on a visual analog scale, and pain cognitions were assessed with self-reported questionnaires (Pain Catastrophizing Scale, Tampa Scale for Kinesiophobia, and Pain Vigilance and Awareness Questionnaire). Quantitative sensory testing (detection thresholds, pain thresholds, temporal summation, and conditioned pain modulation) was evaluated, as well. RESULTS Evidence was found for the presence of an impaired inhibitory response to nociceptive stimuli and maladaptive pain cognitions in this population. Kinesiophobia was found to be present to a maladaptive degree in the majority of the patients (n = 106 [88%]). Significant, but weak, associations between electrical pain thresholds at the sural nerves and leg pain intensity (sural nerve symptomatic side: r = -0.23; P = 0.01; non-symptomatic side: r = -0.22; P = 0.02) and kinesiophobia levels (sural nerve non-symptomatic side: r = -0.26; P = 0.006) were identified. CONCLUSIONS Electrical detection thresholds and correlates for endogenous nociceptive facilitation and inhibition were not found to be related to any of the pain cognitions or to pain intensity in people scheduled to undergo surgery for lumbar radiculopathy.
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Affiliation(s)
- Eva Huysmans
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Interuniversity Centre for Health Economics Research (I-CHER), Department of Public Health (GEWE), Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
- Research Foundation Flanders (FWO), Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Lisa Goudman
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Research Foundation Flanders (FWO), Brussels, Belgium
- Department of Neurosurgery, Universitair Ziekenhuis Brussel, Brussels, Belgium
- Center for Neurosciences (C4N), Vrije Universiteit Brussel (VUB), Brussels, Belgium
- STIMULUS research group, Vrije Universiteit Brussel, Brussels, Belgium
| | - Wouter Van Bogaert
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Interuniversity Centre for Health Economics Research (I-CHER), Department of Public Health (GEWE), Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
- Research Foundation Flanders (FWO), Brussels, Belgium
| | - Jo Nijs
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Koen Putman
- Interuniversity Centre for Health Economics Research (I-CHER), Department of Public Health (GEWE), Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Maarten Moens
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Neurosurgery, Universitair Ziekenhuis Brussel, Brussels, Belgium
- Center for Neurosciences (C4N), Vrije Universiteit Brussel (VUB), Brussels, Belgium
- STIMULUS research group, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Radiology, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Ronald Buyl
- Department of Biostatistics and Medical Informatics, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Kelly Ickmans
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Research Foundation Flanders (FWO), Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Guillermo Garcia Barajas
- Department of Physical and Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
| | - Josue Fernández-Carnero
- Department of Physical and Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
- La Paz Hospital Institute for Health Research, IdiPAZ, Madrid, Spain
- Musculoskeletal Pain and Motor Control Research Group, Faculty of Health Sciences, Universidad Europea de Madrid, Madrid, Spain
| | - Iris Coppieters
- Pain in Motion Research Group (PAIN), Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Department of Physical Medicine and Physiotherapy, Universitair Ziekenhuis Brussel, Brussels, Belgium
- Department of Rehabilitation Sciences, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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10
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Kristin Schreiber, M.D., Ph.D., a Recipient of the 2022 James E. Cottrell, M.D., Presidential Scholar Award. Anesthesiology 2022. [DOI: 10.1097/aln.0000000000004359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Chen YYK, Lirk P, Flowers KM, Colebaugh CA, Wilson JM, Zeballos J, Von Keudell A, Barrett KE, Vlassakov K, Schreiber KL. Impact of varying degrees of peripheral nerve blockade on experimental pressure and ischemic pain: adductor canal and sciatic nerve blocks in a human model of compartment syndrome pain. Reg Anesth Pain Med 2022; 47:rapm-2022-103671. [PMID: 35858717 DOI: 10.1136/rapm-2022-103671] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 07/07/2022] [Indexed: 11/03/2022]
Abstract
INTRODUCTION Early diagnosis of acute extremity compartment syndrome is crucial to timely surgical management. Pain is commonly used as an early diagnostic sign for acute extremity compartment syndrome, making regional anesthesia after lower extremity surgery controversial. This randomized study tested whether different concentrations of local anesthetics, or combinations of nerve blocks, would differentially impact the perception of acute extremity compartment syndrome-like pressure and ischemic pain. METHODS Healthy volunteers underwent quantitative sensory testing, including determination of pressure pain thresholds and prolonged pressure/ischemic pain in the leg using a variable cuff inflation system. Subjects were randomized to receive (1) adductor canal block alone (ACB), (2) ACB with low-concentration sciatic nerve block (ACB +LC SNB), or (3) ACB with high-concentration SNB (ACB +HC SNB). For the primary outcome, we assessed block-induced increases in pressure threshold to reach 6/10 pain, and compared the degree of increase between the three groups. The main secondary outcome was a comparison of average pain score during a 5 min hold at the 6/10 pressure pain threshold between the three groups. RESULTS All blocks raised pressure pain threshold and decreased ischemic pain, but to variable extents. Specifically, the amount the block increased pressure pain threshold was significantly different among ACB, ACB+LC SNB, and ACB+HC SNB groups (mean±SD: 24±32 mm Hg, 120±103 mm Hg, 159±93 mm Hg; p=0.002), with post hoc testing revealing ACB as less than the other two groups. Similarly, average pain scores during a prolonged/ischemic cuff hold differed among the groups (4.2±1.4, 1.4±1.7, 0.4±0.7; p<0.001), with post hoc testing revealing ACB as significantly higher. DISCUSSION This study suggests the possible utility of titrating regional anesthesia, to provide some analgesia while still allowing acute extremity compartment syndrome detection. TRIAL REGISTRATION NUMBER NCT04113954.
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Affiliation(s)
- Yun-Yun Kathy Chen
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Philipp Lirk
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - K Mikayla Flowers
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carin A Colebaugh
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jenna M Wilson
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jose Zeballos
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Arvind Von Keudell
- Department of Orthopedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Department of Orthopedic Surgery, Rigshospitalet, Kobenhavn, Denmark
| | - Karyn E Barrett
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kamen Vlassakov
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kristin L Schreiber
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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12
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Rischer KM, Anton F, González-Roldán AM, Montoya P, van der Meulen M. Better Executive Functions Are Associated With More Efficient Cognitive Pain Modulation in Older Adults: An fMRI Study. Front Aging Neurosci 2022; 14:828742. [PMID: 35875790 PMCID: PMC9302198 DOI: 10.3389/fnagi.2022.828742] [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: 12/03/2021] [Accepted: 06/10/2022] [Indexed: 11/17/2022] Open
Abstract
Growing evidence suggests that aging is associated with less efficient endogenous pain modulation as demonstrated by reduced conditioned pain modulation, and that these changes may be mediated by differences in frontal functioning. Yet, little is known about potential age-related changes in cognitive pain modulation, such as distraction from pain. In a first session, 30 healthy young (19-35 years) and 30 healthy older (59-82 years) adults completed a battery of neuropsychological tests. In a second session, we acquired functional brain images while participants completed a working memory task with two levels of cognitive load (high vs. low) and concurrently received individually adjusted heat stimuli (warm vs. painful). In both age groups, completing the high load task was associated with a significant reduction in the perceived intensity and unpleasantness of painful stimuli and a reduction in activation of brain regions involved in pain processing. Group comparisons revealed that young adults showed a stronger de-activation of brain regions involved in pain processing during the high load vs. the low load task, such as the right insula, right mid cingulate cortex and left supramarginal gyrus, compared to older adults. Older adults, on the other hand, showed an increased activation in the anterior cingulate cortex during the high load vs. low load task, when compared to young adults. Covariate analyses indicated that executive functions significantly predicted neural pain modulation in older adults: Better executive functions were associated with a more pronounced de-activation of the insula, thalamus and primary somatosensory cortex and increased activation of prefrontal regions during the high vs. low load task. These findings suggest that cognitive pain modulation is altered in older age and that the preservation of executive functions may have beneficial effects on the efficacy of distraction from pain.
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Affiliation(s)
- Katharina M. Rischer
- Department of Behavioural and Cognitive Sciences, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Fernand Anton
- Department of Behavioural and Cognitive Sciences, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Ana M. González-Roldán
- Cognitive and Affective Neuroscience and Clinical Psychology, Research Institute of Health Sciences, Balearic Islands Health Research Institute, University of the Balearic Islands, Palma, Spain
| | - Pedro Montoya
- Cognitive and Affective Neuroscience and Clinical Psychology, Research Institute of Health Sciences, Balearic Islands Health Research Institute, University of the Balearic Islands, Palma, Spain
| | - Marian van der Meulen
- Department of Behavioural and Cognitive Sciences, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
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13
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Gholamrezaei A, Van Diest I, Aziz Q, Pauwels A, Tack J, Vlaeyen JWS, Van Oudenhove L. Effect of slow, deep breathing on visceral pain perception and its underlying psychophysiological mechanisms. Neurogastroenterol Motil 2022; 34:e14242. [PMID: 34378834 DOI: 10.1111/nmo.14242] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 07/09/2021] [Accepted: 07/22/2021] [Indexed: 01/09/2023]
Abstract
BACKGROUND Studies using somatic pain models have shown the hypoalgesic effects of slow, deep breathing. We evaluated the effect of slow, deep breathing on visceral pain and explored putative mediating mechanisms including autonomic and emotional responses. METHODS Fifty-seven healthy volunteers (36 females, mean age = 22.0 years) performed controlled, deep breathing at a slow frequency (6 breaths per minute), controlled breathing at a normal frequency (14 breaths per minute; active control), and uncontrolled breathing (no-treatment control) in randomized order. Moderate painful stimuli were given during each condition by delivering electrical stimulation in the distal esophagus. Participants rated pain intensity after each stimulation. Heart rate variability and self-reported arousal were measured during each condition. KEY RESULTS Compared to uncontrolled breathing, pain intensity was lower during slow, deep breathing (Cohen's d = 0.40) and normal controlled breathing (d = 0.47), but not different between slow, deep breathing and normal controlled breathing. Arousal was lower (d = 0.53, 0.55) and heart rate variability was higher (d = 0.70, 0.86) during slow, deep breathing compared to the two control conditions. The effect of slow, deep breathing on pain was not mediated by alterations in heart rate variability or arousal but was moderated by pain catastrophizing. CONCLUSIONS AND INFERENCES Slow, deep breathing can reduce visceral pain intensity. However, the effect is not specific to the slow breathing frequency and is not mediated by autonomic or emotional responses, suggesting other underlying mechanisms (notably distraction). Whether a long-term practice of slow, deep breathing can influence (clinical) visceral pain warrants to be investigated.
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Affiliation(s)
- Ali Gholamrezaei
- Laboratory for Brain-Gut Axis Studies (LaBGAS), Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism and Ageing, KU Leuven, Leuven, Belgium.,Health Psychology Research Group, KU Leuven, Leuven, Belgium.,Pain Management Research Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Ilse Van Diest
- Health Psychology Research Group, KU Leuven, Leuven, Belgium
| | - Qasim Aziz
- Centre for Neuroscience and Trauma, Blizard Institute, Wingate Institute of Neurogastroeneterology, Queen Mary University of London, London, UK
| | - Ans Pauwels
- Gastrointestinal Sensitivity and Motility Research Group, Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism and Ageing, KU Leuven, Leuven, Belgium
| | - Jan Tack
- Gastrointestinal Sensitivity and Motility Research Group, Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism and Ageing, KU Leuven, Leuven, Belgium
| | - Johan W S Vlaeyen
- Health Psychology Research Group, KU Leuven, Leuven, Belgium.,Experimental Health Psychology, Maastricht University, Maastricht, The Netherlands
| | - Lukas Van Oudenhove
- Laboratory for Brain-Gut Axis Studies (LaBGAS), Translational Research Center for Gastrointestinal Disorders (TARGID), Department of Chronic Diseases, Metabolism and Ageing, KU Leuven, Leuven, Belgium
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14
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Bazzari AH, Bazzari FH. Advances in targeting central sensitization and brain plasticity in chronic pain. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2022. [DOI: 10.1186/s41983-022-00472-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
AbstractMaladaptation in sensory neural plasticity of nociceptive pathways is associated with various types of chronic pain through central sensitization and remodeling of brain connectivity. Within this context, extensive research has been conducted to evaluate the mechanisms and efficacy of certain non-pharmacological pain treatment modalities. These include neurostimulation, virtual reality, cognitive therapy and rehabilitation. Here, we summarize the involved mechanisms and review novel findings in relation to nociceptive desensitization and modulation of plasticity for the management of intractable chronic pain and prevention of acute-to-chronic pain transition.
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15
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Barcatta K, Holl E, Battistutta L, van der Meulen M, Rischer KM. When Less Is More: Investigating Factors Influencing the Distraction Effect of Virtual Reality From Pain. FRONTIERS IN PAIN RESEARCH 2022; 2:800258. [PMID: 35295461 PMCID: PMC8915653 DOI: 10.3389/fpain.2021.800258] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 12/13/2021] [Indexed: 01/02/2023] Open
Abstract
Virtual reality (VR) is a powerful method of redirecting attention away from pain. Yet, little is known about which factors modulate the size of this distraction effect. The aim of this study was to investigate the role of cognitive load and inter-individual differences in the cognitive and affective domain on heat pain thresholds during a VR game. Ninety healthy participants (mean age ± SD: 23.46 ± 3.28; 50% identified as male and 50% as female) played a low and high load version of a VR game while heat pain thresholds and heart rate were recorded. The effects of cognitive load were assessed by computing the difference in pain thresholds between the high and low load condition for each participant. In addition, we computed the difference in heart rate variability (HRV) measures between both conditions to explore whether these would be correlated with the difference in heat pain thresholds. Prior to the VR session, participants completed questionnaires about their emotional distress, pain-related cognitions, and different executive functioning tasks. Contrary to our expectations, not all participants benefitted from a higher load in terms of distraction from pain. Logistic regression analysis revealed that participants who reported more emotional distress were more likely to exhibit higher pain thresholds in the low relative to the high load condition. Accordingly, these participants tended to show marginally higher HRV in the low compared to the high load condition. Our study demonstrates that the potential benefits of an increased cognitive load in VR on pain sensitivity depends on individual differences in affective state.
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Affiliation(s)
| | | | | | | | - Katharina M. Rischer
- Department of Behavioral and Cognitive Sciences, University of Luxembourg, Esch-sur-Alzette, Luxembourg
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16
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Attention Bias to Pain Words Comes Early and Cognitive Load Matters: Evidence from an ERP Study on Experimental Pain. Neural Plast 2021; 2021:9940889. [PMID: 34754306 PMCID: PMC8572635 DOI: 10.1155/2021/9940889] [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: 05/22/2021] [Revised: 09/19/2021] [Accepted: 10/05/2021] [Indexed: 11/18/2022] Open
Abstract
Attention bias (AB) is a common cognitive challenge for patients with pain. In this study, we tested at what stage AB to pain occurs in participants with experimental pain (EP) and tested whether cognitive load interferes with it. We recruited 40 healthy adults aged 18-27 years, and randomized them into control and EP groups. We sprayed the participants in the EP group with 10% capsaicin paste to mimic acute pain and those in the control group with water, accessing both groups' behavioral results and event-related potential data. We found that high-load tasks had longer response times and lower accuracies than low-load tasks did and that different neural processing of words occurred between the groups. The EP group exhibited AB to pain at an early stage with both attentional avoidance (N1 latency) and facilitated attention (P2 amplitude) to pain words. The control group coped with semantic differentiation (N1) at first, followed by pain word discrimination (P2). In addition, AB to pain occurred only in low-load tasks. As the cognitive load multiplied, we did not find AB in the EP group. Therefore, our study adds further evidence for AB to pain, suggesting the implementation of cognitive load in future AB therapy.
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17
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Elphinston RA, Sullivan MJL, Sterling M, Connor JP, Baranoff JA, Tan D, Day MA. Pain Medication Beliefs Mediate the Relationship Between Pain Catastrophizing and Opioid Prescription Use in Patients With Chronic Non-Cancer Pain. THE JOURNAL OF PAIN 2021; 23:379-389. [PMID: 34662709 DOI: 10.1016/j.jpain.2021.08.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 08/16/2021] [Accepted: 08/24/2021] [Indexed: 10/20/2022]
Abstract
Little is known about the mechanisms by which pain catastrophizing may be associated with opioid use outcomes. This study aimed to investigate the potential mediating role of beliefs about the appropriateness of pain medicines for pain treatment on the association between pain catastrophizing and prescription opioid use in a community chronic non-cancer pain (CNCP) sample. Individuals (N = 420) diagnosed with CNCP participated in a cross-sectional online self-report study with validated measures of pain medication beliefs, pain catastrophizing, and current prescription opioid use. Two parallel multiple mediator analyses with percentile-based bootstrapping examined pathways to both prescription opioid use and high-dose use (≥ 100mg oral morphine equivalents/day), while controlling for pain intensity and other relevant covariates. Pain medication beliefs significantly mediated the association between pain catastrophizing and prescription opioid use (CI = 0.011, 0.033). A similar pattern of findings was found for high-dose opioid use, with pain medication beliefs significantly mediating the pain catastrophizing-high-dose use association (CI = 0.006, 0.050). Pain medication beliefs are a potentially modifiable psychological mechanism by which pain catastrophizing is associated with opioid use, including high-dose use. These findings have important implications for personalizing prevention and treatment programs.
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Affiliation(s)
- Rachel A Elphinston
- RECOVER Injury Research Centre, The University of Queensland, Brisbane, Australia; National Health and Medical Research Council Centre for Research Excellence in Road Traffic Injury Recovery, The University of Queensland, Brisbane, Australia; School of Psychology, The University of Queensland, Brisbane, Australia.
| | | | - Michele Sterling
- RECOVER Injury Research Centre, The University of Queensland, Brisbane, Australia; National Health and Medical Research Council Centre for Research Excellence in Road Traffic Injury Recovery, The University of Queensland, Brisbane, Australia
| | - Jason P Connor
- Discipline of Psychiatry, The University of Queensland, Brisbane, Australia; National Centre for Youth Substance Use Research, The University of Queensland, Brisbane, Australia
| | - John A Baranoff
- School of Psychology, The University of Queensland, Brisbane, Australia; Centre for Treatment of Anxiety and Depression, SA Health, Adelaide, South Australia
| | - Dylan Tan
- School of Psychology, The University of Queensland, Brisbane, Australia
| | - Melissa A Day
- School of Psychology, The University of Queensland, Brisbane, Australia; Department of Rehabilitation Medicine, The University of Washington, Washington
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18
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Personalized behavior management as a replacement for medications for pain control and mood regulation. Sci Rep 2021; 11:20297. [PMID: 34645900 PMCID: PMC8514566 DOI: 10.1038/s41598-021-99803-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 09/29/2021] [Indexed: 12/12/2022] Open
Abstract
A lack of personalized approaches in non-medication pain management has prevented these alternative forms of treatment from achieving the desired efficacy. One hundred and ten female patients with fibromyalgia syndrome (FMS) and 60 healthy women without chronic pain were assessed for severity of chronic or retrospective occasional pain, respectively, along with alexithymia, depression, anxiety, coping strategies, and personality traits. All analyses were conducted following a ‘resource matching’ hypothesis predicting that to be effective, a behavioral coping mechanism diverting or producing cognitive resources should correspond to particular mechanisms regulating pain severity in the patient. Moderated mediation analysis found that extraverts could effectively cope with chronic pain and avoid the use of medications for pain and mood management by lowering depressive symptoms through the use of distraction mechanism as a habitual (‘out-of-touch-with-reality’) behavior. However, introverts could effectively cope with chronic pain and avoid the use of medications by lowering catastrophizing through the use of distraction mechanism as a situational (‘in-touch-with-reality’) behavior. Thus, personalized behavior management techniques applied according to a mechanism of capturing or diverting the main individual ‘resource’ of the pain experience from its ‘feeding’ to supporting another activity may increase efficacy in the reduction of pain severity along with decreasing the need for pain relief and mood-stabilizing medications.
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19
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Olbrecht VA, O'Conor KT, Williams SE, Boehmer CO, Marchant GW, Glynn SM, Geisler KJ, Pickerill HM, Ding L, Yang G, King CD. Transient Reductions in Postoperative Pain and Anxiety using Virtual Reality in Children. PAIN MEDICINE 2021; 22:2426-2435. [PMID: 34175959 DOI: 10.1093/pm/pnab209] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Virtual reality (VR) is a promising method to manage pain. Distraction-based VR (VR-D) is thought to reduce pain by redirecting attention. While VR-D can reduce pain associated with acutely painful procedures, it is unclear if VR-D can reduce pain after surgery. We assessed the ability of a single VR-D session to decrease postoperative pain and anxiety and explored if pain catastrophizing and anxiety sensitivity influenced these outcomes in children following surgery. DESIGN Single-center, prospective, pilot study. SETTING Cincinnati Children's Hospital Medical Center (CCHMC). SUBJECTS 50 children (7-21 years) with postoperative pain followed by the Acute Pain Service. METHODS Patients received one VR-D session following surgery. Prior to the session, patients completed pain catastrophizing (PCS-C) and anxiety sensitivity (CASI) questionnaires. Primary outcome consisted of changes in pain intensity following VR-D (immediately, 15, and 30 minutes). Secondary outcomes included changes in pain unpleasantness and anxiety. RESULTS VR-D use was associated with a decrease in pain intensity immediately and 15-minutes after VR-D. Reductions in pain unpleasantness were observed up to 30 minutes following VR-D. VR-D was also associated with a reduction in anxiety immediately and at 15-minutes. While patients with higher pain catastrophizing had higher baseline pain intensity and unpleasantness, they did not show larger pain reductions following VR-D compared to those with lower pain catastrophizing. CONCLUSIONS VR-D may be beneficial in transiently reducing pain intensity, unpleasantness, and anxiety in children with postoperative pain. This study informs design of larger, randomized, controlled study assessing VR-D for acute postoperative pain and anxiety management.
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Affiliation(s)
- Vanessa A Olbrecht
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH.,University of Cincinnati College of Medicine, Cincinnati, OH
| | - Keith T O'Conor
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH.,University of Cincinnati College of Medicine, Cincinnati, OH
| | - Sara E Williams
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Chloe O Boehmer
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Gilbert W Marchant
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH.,University of Cincinnati College of Medicine, Cincinnati, OH
| | - Susan M Glynn
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | | | | | - Lili Ding
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH.,University of Cincinnati College of Medicine, Cincinnati, OH
| | - Gang Yang
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH
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20
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Martinez-Calderon J, Flores-Cortes M, Morales-Asencio JM, Luque-Suarez A. Pain Catastrophizing, Opioid Misuse, Opioid Use, and Opioid Dose in People With Chronic Musculoskeletal Pain: A Systematic Review. THE JOURNAL OF PAIN 2021; 22:879-891. [PMID: 33581324 DOI: 10.1016/j.jpain.2021.02.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 12/07/2020] [Accepted: 02/07/2021] [Indexed: 12/20/2022]
Abstract
The objective of this study was to analyze the cross-sectional and longitudinal association between pain catastrophizing and opioid misuse, opioid use, and opioid dose in people with chronic musculoskeletal pain. For this systematic review, CINAHL, Embase, PsycINFO, PubMed, manual searches, and grey literature were searched from inception to May 2020. Observational studies were included if they evaluated the association between pain catastrophizing and opioid dose, opioid use, and/or opioid misuse in people with chronic musculoskeletal pain. Two reviewers independently performed the study selection, data extraction, risk of bias assessment, and the certainty of the evidence judgment. Seven observational studies (all cross-sectional designs) satisfied the eligibility criteria, with a total sample of 2,160 participants. Pain catastrophizing was associated with opioid misuse. The results were inconsistent regarding the association between pain catastrophizing and opioid use. A lack of association was found considering pain catastrophizing and the opioid dose. However, the presence of risk of bias and imprecision was serious across the included studies, and therefore, the overall certainty of the evidence was judged as very low for all the outcome measures. This report concludes that pain catastrophizing seem to be associated with opioid misuse in people with chronic musculoskeletal pain. However, the very low certainty of the current evidence confers to interpret the finding of this review as exclusively informative. PERSPECTIVE: This article shows that pain catastrophizing seem to be associated with opioid misuse in people with chronic musculoskeletal pain. The overall certainty of the evidence was judged to be very low, thus, these results should be interpreted with caution.
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Affiliation(s)
| | - Mar Flores-Cortes
- Physiotherapy Department, Faculty of Health Sciences, University of Malaga, Malaga, Spain.
| | - Jose Miguel Morales-Asencio
- IBIMA, Institute of Biomedical Research of Malaga, Malaga, Spain; Nursing Department, Faculty of Health Sciences, University of Malaga, Malaga, Spain
| | - Alejandro Luque-Suarez
- Physiotherapy Department, Faculty of Health Sciences, University of Malaga, Malaga, Spain; IBIMA, Institute of Biomedical Research of Malaga, Malaga, Spain
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21
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Hruschak V, Flowers KM, Azizoddin DR, Jamison RN, Edwards RR, Schreiber KL. Cross-sectional study of psychosocial and pain-related variables among patients with chronic pain during a time of social distancing imposed by the coronavirus disease 2019 pandemic. Pain 2021; 162:619-629. [PMID: 33230007 PMCID: PMC7808279 DOI: 10.1097/j.pain.0000000000002128] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/12/2020] [Accepted: 10/23/2020] [Indexed: 12/23/2022]
Abstract
ABSTRACT The COVID-19 pandemic has had a tremendous impact, including on individuals with chronic pain. The social distancing policies necessary to slow the spread of SARS-CoV-2 have involved increased levels of social isolation. This cross-sectional survey study examined pain severity and interference among individuals with chronic pain during an early phase of social distancing mandates and identified characteristics of individuals who were most impacted. Approximately 4 to 8 weeks after social distancing mandates commenced in the state of Massachusetts, 150 patients with fibromyalgia, chronic spine, and postsurgical pain completed demographic, pain, social distancing, and validated psychosocial questionnaires. Patients self-reported an overall significant increase in pain severity and pain interference, compared with before social distancing, although both pain severity and interference were quite variable among individuals under conditions of social distancing. Several demographic, socioeconomic, and psychosocial factors were associated with greater pain severity and interference during social distancing. Multivariable linear regression demonstrated that female sex, nonwhite race, lower education, disability, fibromyalgia, and higher pain catastrophizing were independently associated with greater pain severity, while female sex and pain catastrophizing were independently associated greater pain interference. The findings suggest that individual differences among patients with chronic pain should be considered in the planning, development, and prioritization of interventions to improve pain care and to prevent worsening of symptoms during the continuing COVID-19 pandemic.
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Affiliation(s)
- Valerie Hruschak
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital Boston, MA, United States
| | - K. Mikayla Flowers
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital Boston, MA, United States
| | - Desiree R. Azizoddin
- Department of Emergency Medicine, Brigham and Women's Hospital Boston, MA, United States
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Robert N. Jamison
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital Boston, MA, United States
| | - Robert R. Edwards
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital Boston, MA, United States
| | - Kristin L. Schreiber
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital Boston, MA, United States
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Alvarez-Astorga A, García-Azorín D, Hernández M, de la Red H, Sotelo E, Uribe F, Guerrero A. Pain catastrophising in a population of patients with migraine. NEUROLOGÍA (ENGLISH EDITION) 2021. [DOI: 10.1016/j.nrleng.2018.10.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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23
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Alvarez-Astorga A, García-Azorín D, Hernández M, de la Red H, Sotelo E, Uribe F, Guerrero A. Pensamiento catastrófico ante el dolor: presencia en una población de migrañosos. Neurologia 2021; 36:24-28. [DOI: 10.1016/j.nrl.2018.10.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 10/18/2018] [Accepted: 10/29/2018] [Indexed: 01/03/2023] Open
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Chai PR, Gale JY, Patton ME, Schwartz E, Jambaulikar GD, Wade Taylor S, Edwards RR, Boyer EW, Schreiber KL. The Impact of Music on Nociceptive Processing. PAIN MEDICINE (MALDEN, MASS.) 2020; 21:3047-3054. [PMID: 32337605 PMCID: PMC7685689 DOI: 10.1093/pm/pnaa070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE Music has been shown to modulate pain, although the impact of music on specific aspects of nociceptive processing is less well understood. Using quantitative sensory testing (QST), we assessed the impact of a novel music app on specific aspects of nociceptive processing. DESIGN Within-subjects paired comparison of pain processing in control vs music condition. SETTING Human psychophysical laboratory. SUBJECTS Sixty healthy adult volunteers. METHODS Subjects were assessed for baseline anxiety, depression, and catastrophizing using validated questionnaires. QSTs measured included 1) pain threshold and tolerance to deep muscle pressure, 2) pain with mechanical pinprick, 3) temporal summation of pain (TSP) with a repeated pain stimulus, and 4) conditioned pain modulation (CPM) with a second painful stimulus. QSTs were performed in the absence and presence of music delivered through a music app. RESULTS We found an increase in pressure pain thresholds in both the forearm (P = 0.007) and trapezius (P = 0.002) with music, as well as a decrease in the amount of pinprick pain (P < 0.001) and TSP (P = 0.01) with music. Interestingly, CPM was also significantly diminished (P < 0.001) in the music condition. No significant difference in cold pain, anxiety, or situational catastrophizing was observed with music. Higher baseline pain catastrophizing scores were associated with less music-induced pressure pain reduction. CONCLUSIONS Several measures of mechanical pain sensitivity were reduced with music. TSP, a measure of central sensitization, also decreased with music, but CPM, a measure of descending modulation of pain, was not further augmented by music.
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Affiliation(s)
- Peter R Chai
- Department of Emergency Medicine, Brigham and Women’s Hospital
- The Fenway Institute
| | - Jasmine Y Gale
- Department of Emergency Medicine, Brigham and Women’s Hospital
- Tufts University School of Medicine
| | - Megan E Patton
- Department of Anesthesiology, Brigham and Women’s Hospital
| | - Emily Schwartz
- Department of Anesthesiology, Brigham and Women’s Hospital
| | | | - S Wade Taylor
- The Fenway Institute
- Boston University, Boston, Massachusetts, USA
| | | | - Edward W Boyer
- Department of Emergency Medicine, Brigham and Women’s Hospital
- The Fenway Institute
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Khazen O, Rosoklija G, Custozzo A, Gillogly M, Bridger C, Hobson E, Feustel P, Lambiase L, DiMarzio M, Pilitsis JG. Correlation Between Aspects of Perceived Patient Loneliness and Spinal Cord Stimulation Outcomes. Neuromodulation 2020; 24:150-155. [PMID: 33119206 DOI: 10.1111/ner.13299] [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] [Received: 07/29/2020] [Revised: 09/30/2020] [Accepted: 10/05/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Loneliness as a whole has been characterized as a health-related risk factor and is associated with worse outcomes after cardiac procedures. Evidence suggests that chronic pain patients are particularly vulnerable to feeling lonely. We examined the relationship between different aspects of loneliness and one-year postoperative outcomes after spinal cord stimulation (SCS) for chronic pain. MATERIALS AND METHODS We contacted 69 patients with thoracic SCS who had participated in our prospective outcomes database with one-year follow-up to complete the validated, abbreviated UCLA Loneliness Scale (UCLA-3). We examined responses on question 9 of the Oswestry Disability Index (ODI), question 12 of the Beck Depression Inventory (BDI), and UCLA-3 due to their relevance to different aspects of loneliness. We conducted regression analyses to determine the relationship between aspects of loneliness and pain outcomes. RESULTS We identified that loss of interest in people, companionship, and feeling excluded were associated with pain outcomes. Loss of interest in people was associated with improvement in pain (NRS worst p = 0.021, r = 0.32, NRS least p = 0.004, r = 0.4; NRS right now p = 0.016, r = 0.33). Companionship and feeling excluded were also associated with pain. We examined the interface between depression and total loneliness and found that while both were related to each other, depression was not associated with pain outcomes. CONCLUSIONS This study demonstrates an association between loss of interest in people, companionship, and feeling excluded and worse postoperative pain outcomes after receiving SCS. It identifies aspects of loneliness as important factors to consider when predicting the outcomes of SCS therapy for chronic pain control.
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Affiliation(s)
- Olga Khazen
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Gavril Rosoklija
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Amanda Custozzo
- Department of Neurosurgery, Albany Medical College, Albany, NY, USA
| | - Michael Gillogly
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Cheyanne Bridger
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA.,Department of Neurosurgery, Albany Medical College, Albany, NY, USA
| | - Ellie Hobson
- Department of Neurosurgery, Albany Medical College, Albany, NY, USA
| | - Paul Feustel
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Laura Lambiase
- Department of Neurosurgery, Albany Medical College, Albany, NY, USA
| | - Marisa DiMarzio
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Julie G Pilitsis
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA.,Department of Neurosurgery, Albany Medical College, Albany, NY, USA
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26
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Rischer KM, González-Roldán AM, Montoya P, Gigl S, Anton F, van der Meulen M. Distraction from pain: The role of selective attention and pain catastrophizing. Eur J Pain 2020; 24:1880-1891. [PMID: 32677265 PMCID: PMC7689692 DOI: 10.1002/ejp.1634] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 07/02/2020] [Accepted: 07/06/2020] [Indexed: 01/15/2023]
Abstract
Background Previous research has demonstrated the efficacy of cognitive engagement in reducing concurrent pain. However, little is known about the role of individual differences in inhibitory control abilities and negative pain‐related cognitions in modulating the magnitude of this type of distraction from pain. Methods In a pain distraction paradigm, 41 participants completed a working memory task with both a demanding high load condition (2‐back) and an easy low load condition (0‐back), while receiving warm or painful thermal stimuli to their left forearm. To control for individual differences in sensitivity to pain and perceived task difficulty, nociceptive stimulus intensity and task speed were individually calibrated. Additionally, participants completed a set of cognitive inhibition tasks (flanker, go/nogo, Stroop) and questionnaires about negative pain‐related cognitions (fear of pain, pain catastrophizing) prior to the distraction paradigm. Results As expected, engaging in the high load condition significantly reduced perceived intensity and unpleasantness of nociceptive stimuli, compared to the low load condition. The size of the distraction effect correlated significantly with better cognitive inhibition and selective attention abilities, as measured by the flanker task. A moderation analysis revealed a significant interaction between pain catastrophizing and performance in the flanker task in predicting the distraction effect size: Participants who performed well on the flanker task showed more pain reduction, but only when they were average to high pain catastrophizers. Conclusions Selective attention abilities and pain catastrophizing seem to be important factors in explaining individual differences in the size of the analgesic response to a distractive task. Significance Understanding which factors influence the effectiveness of cognitive engagement in distracting from pain could help to optimize its therapeutic application in patient care. This study shows that a complex interplay of cognitive inhibition abilities, specifically selective attention, and negative pain‐related cognitions, such as pain catastrophizing, modulate the magnitude of the distraction effect.
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Affiliation(s)
- Katharina M Rischer
- Department of Behavioural and Cognitive Sciences, Research Institute of Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Ana M González-Roldán
- Cognitive and Affective Neuroscience and Clinical Psychology, Research Institute of Health Sciences (IUNICS) and Balearic Islands Health Research Institute (IdISBa), University of the Balearic Islands (UIB), Palma, Spain
| | - Pedro Montoya
- Cognitive and Affective Neuroscience and Clinical Psychology, Research Institute of Health Sciences (IUNICS) and Balearic Islands Health Research Institute (IdISBa), University of the Balearic Islands (UIB), Palma, Spain
| | - Sandra Gigl
- Department of Behavioural and Cognitive Sciences, Research Institute of Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Fernand Anton
- Department of Behavioural and Cognitive Sciences, Research Institute of Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Marian van der Meulen
- Department of Behavioural and Cognitive Sciences, Research Institute of Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
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27
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Khalil H, Shajrawi A, Dweik G, Zaghmouri A, Henker R. The impact of preoperative pain-related psychological factors on pain intensity post-surgery in Jordan. J Health Psychol 2020; 26:2876-2885. [PMID: 32597221 DOI: 10.1177/1359105320937067] [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: 01/04/2023] Open
Abstract
This study aimed to investigate the impact of preoperative psychological factors on postoperative pain. We included 300 postoperative patients who underwent open reduction and internal fixation surgery. Pain Scale, Pain Catastrophizing Scale, and Depression, Anxiety, and Stress Scale were completed by patients preoperatively and at 24 hours after surgery. Clinical characteristics were obtained from medical records. Data were analyzed using multiple linear regression. Postoperative pain was predicted by pain catastrophizing and anxiety symptoms. High preoperative catastrophizing and anxiety levels were associated with increased pain postoperatively. However, the relationships between preoperative depressive and stress symptoms and postoperative pain were not significant.
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28
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Matheve T, Bogaerts K, Timmermans A. Virtual reality distraction induces hypoalgesia in patients with chronic low back pain: a randomized controlled trial. J Neuroeng Rehabil 2020; 17:55. [PMID: 32321516 PMCID: PMC7178732 DOI: 10.1186/s12984-020-00688-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 04/15/2020] [Indexed: 12/13/2022] Open
Abstract
Background Attentional distraction from pain has been shown to be largely ineffective for obtaining a hypoalgesic effect in patients with chronic pain when compared to a control condition. It has been hypothesized that this may be due to the non-engaging types of distraction that have been used so far. Moreover, it is suggested that the hypoalgesic effects of distraction may be attenuated by pain-related cognitions and emotions, as they may increase the attention to pain. Methods In this randomized controlled trial, patients with chronic nonspecific low back pain in the intervention group (n = 42) performed a single exercise session with nonimmersive VR games, while those in the control group (n = 42) performed the same exercises without VR games. We investigated whether VR distraction had a hypoalgesic effect during and immediately after the exercises, and whether it reduced the time spent thinking of pain during the exercises. We further explored whether pain-related fear, pain catastrophizing and baseline pain intensity moderated the effects of VR distraction. Results VR distraction had a hypoalgesic effect during (Cohen’s d = 1.29) and immediately after (Cohen’s d = 0.85) the exercises, and it also reduced the time spent thinking of pain (Cohen’s d = 1.31). Preliminary exploratory analyses showed that pain-related fear, pain catastrophizing and baseline pain intensity did not moderate the effects of VR distraction. Conclusions Large effect sizes of VR distraction induced hypoalgesia were observed. This suggests that nonimmersive VR games can be used when it is deemed important to reduce the pain during exercises in patients with chronic nonspecific low back pain. Trial registration NCT02679300. This trial was registered on 10 February 2016.
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Affiliation(s)
- Thomas Matheve
- Faculty of Rehabilitation Sciences, Hasselt University, Agoralaan, building A, 3590, Diepenbeek, Belgium.
| | - Katleen Bogaerts
- Faculty of Rehabilitation Sciences, Hasselt University, Agoralaan, building A, 3590, Diepenbeek, Belgium.,Health Psychology, University of Leuven, Leuven, Belgium
| | - Annick Timmermans
- Faculty of Rehabilitation Sciences, Hasselt University, Agoralaan, building A, 3590, Diepenbeek, Belgium
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Parker T, Huang Y, Raghu AL, FitzGerald JJ, Green AL, Aziz TZ. Dorsal Root Ganglion Stimulation Modulates Cortical Gamma Activity in the Cognitive Dimension of Chronic Pain. Brain Sci 2020; 10:brainsci10020095. [PMID: 32053879 PMCID: PMC7071617 DOI: 10.3390/brainsci10020095] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 01/27/2020] [Accepted: 02/10/2020] [Indexed: 01/09/2023] Open
Abstract
A cognitive task, the n-back task, was used to interrogate the cognitive dimension of pain in patients with implanted dorsal root ganglion stimulators (DRGS). Magnetoencephalography (MEG) signals from thirteen patients with implanted DRGS were recorded at rest and while performing the n-back task at three increasing working memory loads with DRGS-OFF and the task repeated with DRGS-ON. MEG recordings were pre-processed, then power spectral analysis and source localization were conducted. DRGS resulted in a significant reduction in reported pain scores (mean 23%, p = 0.001) and gamma oscillatory activity (p = 0.036) during task performance. DRGS-induced pain relief also resulted in a significantly reduced reaction time during high working memory load (p = 0.011). A significant increase in average gamma power was observed during task performance compared to the resting state. However, patients who reported exacerbations of pain demonstrated a significantly elevated gamma power (F(3,80) = 65.011612, p < 0.001, adjusted p-value = 0.01), compared to those who reported pain relief during the task. Our findings demonstrate that gamma oscillatory activity is differentially modulated by cognitive load in the presence of pain, and this activity is predominantly localized to the prefrontal and anterior cingulate cortices in a chronic pain cohort.
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30
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Patino M, Chandrakantan A. Midgestational Fetal Procedures. CASE STUDIES IN PEDIATRIC ANESTHESIA 2019:197-201. [DOI: 10.1017/9781108668736.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Lazaridou A, Koulouris A, Devine JK, Haack M, Jamison RN, Edwards RR, Schreiber KL. Impact of daily yoga-based exercise on pain, catastrophizing, and sleep amongst individuals with fibromyalgia. J Pain Res 2019; 12:2915-2923. [PMID: 31802932 PMCID: PMC6802732 DOI: 10.2147/jpr.s210653] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 07/09/2019] [Indexed: 12/27/2022] Open
Abstract
Background Fibromyalgia (FM) is a chronic widespread pain disorder characterized by negative affect, sleep disturbance, and fatigue. This uncontrolled pilot study investigated the efficacy of daily yoga-based exercise to improve FM symptoms and explored baseline phenotypic characteristics associated with the greatest benefit. Methods FM patients (n=46, with 36 completers) reported psychosocial functioning and a range of FM symptoms using validated instruments before and after participation in Satyananda yoga, which included weekly in-person pain-tailored group classes for 6 weeks and daily home yoga video practice. Results Changes in FM symptoms from pre- to post-yoga were variable amongst participants. Group means for pain decreased, as reported by average daily diary and Brief Pain Inventory, with greater home practice minutes associated with a greater decrease in pain. Average daily ratings of sleep and fatigue improved. Pain catastrophizing was decreased overall, with greater change correlated to a decrease in FM symptoms. We did not observe any group mean changes in actigraphy sleep efficiency, Patient-Reported Outcomes Measurement Information System-anxiety and the Revised Fibromyalgia Impact Questionnaire. Multilevel Modeling analysis revealed a significant interaction between anxiety and catastrophizing for end-study sleep efficiency, fatigue, and pain, such that patients with higher baseline catastrophizing and lower baseline anxiety reported less pain and fatigue, and higher sleep efficiency after the sixth week of yoga practice. Conclusion This pilot study suggests that yoga may reduce pain and catastrophizing, as well as improve sleep, but these changes were modest across study participants. Greater uptake of home yoga practice as well as a phenotype of higher baseline catastrophizing combined with lower baseline anxiety were associated with greater impact. Future randomized, controlled trials comparing different types of yoga or exercise will allow determination of the most effective treatments for FM and allow closer targeting to the patients who will benefit most from them.
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Affiliation(s)
- Asimina Lazaridou
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Chestnut Hill, MA 02467, USA
| | - Alexandra Koulouris
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Chestnut Hill, MA 02467, USA
| | - Jaime K Devine
- Department of Neurology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Monika Haack
- Department of Neurology, Harvard Medical School, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Robert N Jamison
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Chestnut Hill, MA 02467, USA
| | - Robert R Edwards
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Chestnut Hill, MA 02467, USA
| | - Kristin L Schreiber
- Department of Anesthesiology, Perioperative, and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Chestnut Hill, MA 02467, USA
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32
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Salduker S, Allers E, Bechan S, Hodgson RE, Meyer F, Meyer H, Smuts J, Vuong E, Webb D. Practical approach to a patient with chronic pain of uncertain etiology in primary care. J Pain Res 2019; 12:2651-2662. [PMID: 31564957 PMCID: PMC6731975 DOI: 10.2147/jpr.s205570] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 07/09/2019] [Indexed: 12/11/2022] Open
Abstract
Chronic pain of uncertain etiology often presents a challenge to both patients and their health care providers. It is a complex condition influenced by structural and physiological changes in the peripheral and central nervous systems, and it directly influences, and is modulated by, psychological well-being and personality style, mood, sleep, activity level and social circumstances. Consequently, in order to effectively treat the pain, all of these need to be evaluated and addressed. An effective management strategy takes a multidisciplinary biopsychosocial approach, with review of all current medications and identification and careful withdrawal of those that may actually be contributing to ongoing pain. The management approach is primarily nonpharmacological, with carefully considered addition of medication, beginning with pain-modulating treatments, if necessary. In this article, we present a primary care approach to the assessment and management of a patient with chronic pain where the cause cannot be identified.
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Affiliation(s)
| | - Eugene Allers
- Glynview Multiprofessional Practice, Gauteng, South Africa
| | - Sudha Bechan
- Department of Anaesthesiology, Head Clinical Unit, Inkosi Albert Luthuli Central Hospital, Nelson R Mandela School of Medicine, Durban, South Africa
| | - R Eric Hodgson
- Inkosi Albert Luthuli Central Hospital, Nelson R Mandela School of Medicine, Durban, South Africa
| | - Fanie Meyer
- Optima Psychiatric Hospital, Bloemfontein, South Africa
| | - Helgard Meyer
- Department of Family Medicine, University of Pretoria, Pretoria, South Africa.,Wilgers MR & Medical Centre, Pretoria, South Africa
| | - Johan Smuts
- Faculty of Medicine, University of Pretoria, Pretoria, South Africa
| | - Eileen Vuong
- South African Research Chairs Initiative (SARChI), PTSD Program, Department of Psychiatry, Stellenbosch University, Stellenbosch, South Africa
| | - David Webb
- Houghton House Group, Gauteng, South Africa
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Ellingson LD, Stegner AJ, Schwabacher IJ, Lindheimer JB, Cook DB. Catastrophizing Interferes with Cognitive Modulation of Pain in Women with Fibromyalgia. PAIN MEDICINE 2019; 19:2408-2422. [PMID: 29474665 DOI: 10.1093/pm/pny008] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Background Pain modulation is a critical function of the nociceptive system that includes the ability to engage descending pain control systems to maintain a functional balance between facilitation and inhibition of incoming sensory stimuli. Dysfunctional pain modulation is associated with increased risk for chronic pain and is characteristic of fibromyalgia (FM). Catastrophizing is also common in FM. However, its influence on pain modulation is poorly understood. Objective To determine the role of catastrophizing on central nervous system processing during pain modulation in FM via examining brain responses and pain sensitivity during an attention-distraction paradigm. Methods Twenty FM patients and 18 healthy controls (CO) underwent functional magnetic resonance imaging while receiving pain stimuli, administered alone and during distracting cognitive tasks. Pain ratings were assessed after each stimulus. Catastrophizing was assessed with the Pain Catastrophizing Scale (PCS). Results The ability to modulate pain during distraction varied among FM patients and was associated with catastrophizing. This was demonstrated by significant positive relationships between PCS scores and pain ratings (P < 0.05) and brain responses in the dorsolateral prefrontal cortex (P < 0.01). Relationships between catastrophizing and pain modulation did not differ between FM and CO (P > 0.05). Conclusions FM patients with higher levels of catastrophizing were less able to distract themselves from pain, indicative of catastrophizing-related impairments in pain modulation. These results suggest that the tendency to catastrophize interacts with attention-resource allocation and may represent a mechanism of chronic pain exacerbation and/or maintenance. Reducing catastrophizing may improve FM symptoms via improving central nervous system regulation of pain.
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Affiliation(s)
- Laura D Ellingson
- William S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.,Department of Kinesiology, University of Wisconsin-Madison, Madison, Wisconsin.,Department of Kinesiology, Iowa State University, Ames, Iowa, USA
| | - Aaron J Stegner
- William S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.,Department of Kinesiology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Isaac J Schwabacher
- William S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.,Department of Kinesiology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Jacob B Lindheimer
- William S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.,Department of Kinesiology, University of Wisconsin-Madison, Madison, Wisconsin
| | - Dane B Cook
- William S. Middleton Memorial Veterans Hospital, Madison, Wisconsin.,Department of Kinesiology, University of Wisconsin-Madison, Madison, Wisconsin
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Bascour-Sandoval C, Salgado-Salgado S, Gómez-Milán E, Fernández-Gómez J, Michael GA, Gálvez-García G. Pain and Distraction According to Sensory Modalities: Current Findings and Future Directions. Pain Pract 2019; 19:686-702. [PMID: 31104345 DOI: 10.1111/papr.12799] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 05/12/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND This review discusses the findings in the literature on pain and distraction tasks according to their sensory modality. Distraction tasks have been shown to reduce (experimentally induced) acute pain and chronic pain. This can be influenced by nature and by the sensory modalities used in the distraction tasks. Yet the effect on reducing pain according to the sensory modality of the distraction task has received little attention. METHODS A bibliographic search was performed in different databases. The studies will be systematized according to the sensory modality in which the distraction task was applied. RESULTS The analyzed studies with auditory distractors showed a reduction of acute pain in adults. However, these are not effective at healthy children and in adults with chronic pain. Visual distractors showed promising results in acute pain in adults and children. Similarly, tactile and mixed distractors decreased acute pain in adults. CONCLUSION Distraction tasks by diverse sensory modalities have a positive effect on decreasing the perception of acute pain in adults. Future studies are necessary given the paucity of research on this topic, particularly with tactile distractors (there is only one study). Finally, the most rigorous methodology and the use of ecological contexts are encouraged in future research.
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Affiliation(s)
- Claudio Bascour-Sandoval
- Departamento de Medicina Interna, Universidad de La Frontera, Temuco, Chile.,Facultad de Ciencias de la Salud, Carrera de Kinesiología, Universidad Autónoma de Chile, Temuco, Chile
| | | | - Emilio Gómez-Milán
- Mind, Brain, and Behavior Research Center, University of Granada, Granada, Spain
| | | | - George A Michael
- Laboratoire d'Étude des Mécanismes Cognitif (EA 3082), Département de Sciences Cognitives, Psychologie Cognitive & Neuropsychologie, Institut de Psychologie, Université Lyon 2, Lyon, France
| | - Germán Gálvez-García
- Laboratoire d'Étude des Mécanismes Cognitif (EA 3082), Département de Sciences Cognitives, Psychologie Cognitive & Neuropsychologie, Institut de Psychologie, Université Lyon 2, Lyon, France.,Laboratorio de Neurociencia y Acción, Departamento de Psicología, Universidad de La Frontera, Temuco, Chile
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Chayadi E, McConnell BL. Gaining insights on the influence of attention, anxiety, and anticipation on pain perception. J Pain Res 2019; 12:851-864. [PMID: 30881096 PMCID: PMC6402711 DOI: 10.2147/jpr.s176889] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Purpose This article highlights the influence of attention and pain anticipation on pain attenuation. Pain-related trait anxiety was found to moderate the effect that attention strategies impose on pain perception. This article may contribute to clinical treatments quality, where pain attenuation effect is desired. Participants and methods One hundred seven participants, comprising of 72 (67%) females and 35 (33%) males between the age of 17 and 48 (M=22.6, SD =4.36), were used in the analysis. The current study measured the effect of pain anticipation and attention on three aspects of pain perception: threshold, tolerance, and perceived pain intensity. Pain anticipation was manipulated by varying the amount of information given to participants about a future pain stimulus. Attention was manipulated through a sensory focusing task and a distraction task. Participants were randomized into 1) InfoControl group with distraction task trial (n=30), 2) InfoControl group with attention to pain trial (n=26), 3) InfoExtra group with distraction task trial (n=26), or 4) InfoExtra group with attention to pain trial (n=25). The pain stimulus was delivered in a form of heat. The moderating effects of pain-related trait anxiety on these variables were also investigated using Pain Anxiety Symptom Scale Short Form. Results Two structural equation models revealed that anticipation is not a predictor of pain perception and neither did it interact with pain-related trait anxiety. However, attention strategies do significantly relate to pain perception. Furthermore, pain-related anxiety was a significant moderator of attention and pain attenuation. These findings imply that the effectiveness of attention strategies in attenuating pain is affected by individuals’ pain-related trait anxiety. Conclusion The results suggest the importance of appointing the appropriate attention strategy to different individuals with varying level of trait anxiety. Future explorations are necessary to develop a more specific understanding on the nature of information and distractions on pain perception.
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Carriere JS, Martel MO, Meints SM, Cornelius MC, Edwards RR. What do you expect? Catastrophizing mediates associations between expectancies and pain-facilitatory processes. Eur J Pain 2019; 23:800-811. [PMID: 30506913 DOI: 10.1002/ejp.1348] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 11/27/2018] [Accepted: 11/27/2018] [Indexed: 11/12/2022]
Abstract
BACKGROUND Pain expectancies are associated with altered pain sensitivity in individuals with chronic pain. However, little is known about the processes by which pain expectancies impact pain processing. This study assessed the association between pain expectancies and temporal summation (TS) of pain, and examined whether pain catastrophizing mediated this association. METHODS In this cross-sectional study, participants (437 chronic low back pain [CLBP] patients, 115 controls) completed self-report measures of pain intensity, pain expectancies and pain catastrophizing before undergoing psychophysical pain-testing procedures designed to assess mechanical TS of mechanical pain. Pearson's correlations examined the associations between study variables in CLBP patients and controls. Bootstrapping mediation analyses assessed the mediating role of pain catastrophizing on the association between pain expectancies and TS of pain. RESULTS Temporal summation of pain was significantly associated with pain expectancies (r = 0.113) and pain catastrophizing (r = 0.171) in CLBP patients. Results of mediation analyses revealed that pain catastrophizing mediated the relationship between pain expectancies and TS of pain in CLBP patients (ab = 0.309, 95% CI = 0.1222-0.5604), but not in healthy controls (ab = -0.125, 95% CI = -0.5864 to 0.0244). CONCLUSIONS The findings from this study suggest that compared to controls, CLBP patients show increased sensitivity to mechanical pain procedures and enhanced pain-facilitatory processing, proving further evidence for changes in central nervous system pain processing in CLBP patients. Our results also suggest that pain catastrophizing may be the mechanism by which pain expectancies are associated with TS of pain in CLBP patients. SIGNIFICANCE Individuals with chronic low back pain who expect higher levels of pain and catastrophize about their pain are more likely to experience altered pain sensitivity. Our results point to catastrophizing as a mechanism of action through which psychological factors may operate and lead to the development and maintenance of chronic low back pain.
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Affiliation(s)
- Junie S Carriere
- Department of Anesthesiology, Brigham and Women's Hospital Pain Management Center, Harvard Medical School, Chestnut Hill, Massachusetts
| | - Marc Olivier Martel
- Faculties of Dentistry and Medicine, McGill University, Montreal, Quebec, Canada
| | - Samantha M Meints
- Department of Anesthesiology, Brigham and Women's Hospital Pain Management Center, Harvard Medical School, Chestnut Hill, Massachusetts
| | - Marise C Cornelius
- Department of Anesthesiology, Brigham and Women's Hospital Pain Management Center, Harvard Medical School, Chestnut Hill, Massachusetts
| | - Robert R Edwards
- Department of Anesthesiology, Brigham and Women's Hospital Pain Management Center, Harvard Medical School, Chestnut Hill, Massachusetts
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Dorado K, Schreiber KL, Koulouris A, Edwards RR, Napadow V, Lazaridou A. Interactive effects of pain catastrophizing and mindfulness on pain intensity in women with fibromyalgia. Health Psychol Open 2018; 5:2055102918807406. [PMID: 30364853 PMCID: PMC6198401 DOI: 10.1177/2055102918807406] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The objective of this study was to examine the association between facets of trait mindfulness, pain catastrophizing, and pain severity in a sample of patients with fibromyalgia. Patients with fibromyalgia completed validated baseline and diary assessments of clinical pain, mindfulness, and pain catastrophizing. Multilevel modeling analyses indicated that the daily association between catastrophizing and pain intensity was moderated by certain mindfulness facets. Our findings suggest that various aspects of mindfulness may interact differently with pain and catastrophizing, which may have implications for the design and testing of interventions targeting mindfulness and catastrophizing in fibromyalgia patients.
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Affiliation(s)
| | | | | | | | - Vitaly Napadow
- Brigham and Women's Hospital, USA.,Massachusetts General Hospital, USA
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Gagliano-Jucá T, Travison TG, Nguyen PL, Kantoff PW, Taplin ME, Kibel AS, Manley R, Hally K, Bearup R, Beleva YM, Huang G, Edwards RR, Basaria S. Effects of Androgen Deprivation Therapy on Pain Perception, Quality of Life, and Depression in Men With Prostate Cancer. J Pain Symptom Manage 2018; 55:307-317.e1. [PMID: 28941963 PMCID: PMC5794536 DOI: 10.1016/j.jpainsymman.2017.09.017] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 09/12/2017] [Accepted: 09/14/2017] [Indexed: 02/05/2023]
Abstract
CONTEXT Previous animal and human research suggests that testosterone has antinociceptive properties. Castration in male rodents increases pain perception which is reversed by testosterone replacement. Pain perception also improves in hypogonadal men with testosterone therapy. However, it remains unclear whether androgen deprivation therapy (ADT) in men with prostate cancer (PCa) is associated with an increase in pain perception. OBJECTIVES To evaluate the effects of ADT on pain perception, depression and quality of life (QOL) in men with PCa. METHODS Thirty-seven men with PCa about to undergo ADT with leuprolide acetate (ADT group) were followed prospectively for six months to evaluate changes in clinical and experimental pain. Forty men who had previously undergone prostatectomy for localized PCa and were in remission served as controls (non-ADT group). All participants were eugonadal at study entry. Primary outcomes were changes in clinical pain (assessed with Brief Pain Inventory questionnaire) and experimental pain (assessed with quantitative sensory testing). Secondary outcomes included evaluation of depression, anxiety levels, and quality of life. RESULTS Serum testosterone levels significantly decreased in the ADT group but remained unchanged in the non-ADT group. There were no significant changes in pain thresholds, ratings, or other responses to quantitative sensory tests over the 6-month course of the study. Clinical pain did not differ between the two groups, and no changes from baseline were observed in either group. Men undergoing ADT did experience worsening of depression (0.93; 95% CI = 0.04-1.82; P = 0.042) and QOL related to physical role limitation (-18.28; 95% CI = -30.18 to -6.37; P = 0.003). CONCLUSION ADT in men with PCa is associated with worsening of depression scores and QOL but is not associated with changes in clinical pain or pain sensitivity.
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Affiliation(s)
- Thiago Gagliano-Jucá
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Paul L Nguyen
- Department of Radiation Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Philip W Kantoff
- Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, New York, USA
| | - Mary-Ellen Taplin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Adam S Kibel
- Division of Urology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Robert Manley
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kathleen Hally
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Richelle Bearup
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Yusnie M Beleva
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Grace Huang
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Robert R Edwards
- Department of Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Shehzad Basaria
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
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Effects of Cognitive-Behavioral Therapy (CBT) on Brain Connectivity Supporting Catastrophizing in Fibromyalgia. Clin J Pain 2017; 33:215-221. [PMID: 27518491 DOI: 10.1097/ajp.0000000000000422] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE(S) Fibromyalgia (FM) is a chronic, common pain disorder characterized by hyperalgesia. A key mechanism by which cognitive-behavioral therapy (CBT) fosters improvement in pain outcomes is via reductions in hyperalgesia and pain-related catastrophizing, a dysfunctional set of cognitive-emotional processes. However, the neural underpinnings of these CBT effects are unclear. Our aim was to assess CBT's effects on the brain circuitry underlying hyperalgesia in FM patients, and to explore the role of treatment-associated reduction in catastrophizing as a contributor to normalization of pain-relevant brain circuitry and clinical improvement. METHODS In total, 16 high-catastrophizing FM patients were enrolled in the study and randomized to 4 weeks of individual treatment with either CBT or a Fibromyalgia Education (control) condition. Resting state functional magnetic resonance imaging scans evaluated functional connectivity between key pain-processing brain regions at baseline and posttreatment. Clinical outcomes were assessed at baseline, posttreatment, and 6-month follow-up. RESULTS Catastrophizing correlated with increased resting state functional connectivity between S1 and anterior insula. The CBT group showed larger reductions (compared with the education group) in catastrophizing at posttreatment (P<0.05), and CBT produced significant reductions in both pain and catastrophizing at the 6-month follow-up (P<0.05). Patients in the CBT group also showed reduced resting state connectivity between S1 and anterior/medial insula at posttreatment; these reductions in resting state connectivity were associated with concurrent treatment-related reductions in catastrophizing. DISCUSSION The results add to the growing support for the clinically important associations between S1-insula connectivity, clinical pain, and catastrophizing, and suggest that CBT may, in part via reductions in catastrophizing, help to normalize pain-related brain responses in FM.
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Dunn LK, Durieux ME, Fernández LG, Tsang S, Smith-Straesser EE, Jhaveri HF, Spanos SP, Thames MR, Spencer CD, Lloyd A, Stuart R, Ye F, Bray JP, Nemergut EC, Naik BI. Influence of catastrophizing, anxiety, and depression on in-hospital opioid consumption, pain, and quality of recovery after adult spine surgery. J Neurosurg Spine 2017; 28:119-126. [PMID: 29125426 DOI: 10.3171/2017.5.spine1734] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Perception of perioperative pain is influenced by various psychological factors. The aim of this study was to determine the impact of catastrophizing, anxiety, and depression on in-hospital opioid consumption, pain scores, and quality of recovery in adults who underwent spine surgery. METHODS Patients undergoing spine surgery were enrolled in this study, and the preoperatively completed questionnaires included the verbal rating scale (VRS), Pain Catastrophizing Scale (PCS), Hospital Anxiety and Depression Scale (HADS), and Oswestry Disability Index (ODI). Quality of recovery was assessed using the 40-item Quality of Recovery questionnaire (QoR40). Opioid consumption and pain scores according to the VRS were recorded daily until discharge. RESULTS One hundred thirty-nine patients were recruited for the study, and 101 completed the QoR40 assessment postoperatively. Patients with higher catastrophizing scores were more likely to have higher maximum pain scores postoperatively (estimate: 0.03, SE: 0.01, p = 0.02), without increased opioid use (estimate: 0.44, SE: 0.27, p = 0.11). Preoperative anxiety (estimate: 1.18, SE: 0.65, p = 0.07) and depression scores (estimate: 1.06, SE: 0.71, p = 0.14) did not correlate with increased postoperative opioid use; however, patients with higher preoperative depression scores had lower quality of recovery after surgery (estimate: -1.9, SE: 0.56, p < 0.001). CONCLUSIONS Catastrophizing, anxiety, and depression play important roles in modulating postoperative pain. Preoperative evaluation of these factors, utilizing a validated tool, helps to identify patients at risk. This might allow for earlier psychological intervention that could reduce pain severity and improve the quality of recovery.
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Affiliation(s)
| | - Marcel E Durieux
- Departments of1Anesthesiology and.,2Neurosurgery, University of Virginia, Charlottesville, Virginia; and
| | | | - Siny Tsang
- 3Department of Epidemiology, Columbia University, New York, New York
| | | | | | | | | | | | | | | | - Fan Ye
- Departments of1Anesthesiology and
| | | | - Edward C Nemergut
- Departments of1Anesthesiology and.,2Neurosurgery, University of Virginia, Charlottesville, Virginia; and
| | - Bhiken I Naik
- Departments of1Anesthesiology and.,2Neurosurgery, University of Virginia, Charlottesville, Virginia; and
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Van Ryckeghem DM, Van Damme S, Eccleston C, Crombez G. The efficacy of attentional distraction and sensory monitoring in chronic pain patients: A meta-analysis. Clin Psychol Rev 2017; 59:16-29. [PMID: 29126746 DOI: 10.1016/j.cpr.2017.10.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 06/02/2017] [Accepted: 10/24/2017] [Indexed: 01/06/2023]
Abstract
Attentional strategies, such as distraction and sensory monitoring, are often offered to reduce pain and pain-related distress. However, evidence for their efficacy in chronic pain patients is equivocal. We report a meta-analysis on the efficacy of distraction and sensory monitoring in chronic pain patients, and explore possible methodological and theoretical moderators. The scientific literature was searched for relevant articles, which were coded for methodological quality and several theoretical and methodological moderator variables. Only 10 articles fulfilled the search criteria. Eight studies allowed us to compare distraction with a control condition, two studies to compare sensory monitoring with a control condition, and four studies to compare the effect of distraction with the effect of sensory monitoring. Overall, results indicate that distraction did not differ from control in altering pain experience (k=8; Hedges' g=0.10, ns) and distress (k=2; Hedges' g=0.549). Sensory monitoring did also not alter pain experience (k=2; Hedges' g=-0.21, ns) and distress (k=1; Hedges' g=-0.191, ns). We found no evidence to support the superiority of distraction or sensory monitoring in altering pain compared to control conditions. We offer guidance for future theory-driven research to investigate distraction and sensory monitoring in this largely unexplored field, albeit one replete with methodological difficulties.
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Affiliation(s)
- Dimitri Ml Van Ryckeghem
- Institute for Health and Behaviour, INSIDE, University of Luxembourg, Luxembourg; Department of Experimental Clinical and Health Psychology, Ghent University, Belgium.
| | - Stefaan Van Damme
- Department of Experimental Clinical and Health Psychology, Ghent University, Belgium
| | - Christopher Eccleston
- Department of Experimental Clinical and Health Psychology, Ghent University, Belgium; Centre for Pain Research, University of Bath, UK
| | - Geert Crombez
- Department of Experimental Clinical and Health Psychology, Ghent University, Belgium; Centre for Pain Research, University of Bath, UK
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Schreiber KL, Loggia ML, Kim J, Cahalan CM, Napadow V, Edwards RR. Painful After-Sensations in Fibromyalgia are Linked to Catastrophizing and Differences in Brain Response in the Medial Temporal Lobe. THE JOURNAL OF PAIN 2017; 18:855-867. [PMID: 28300650 PMCID: PMC6102715 DOI: 10.1016/j.jpain.2017.02.437] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Revised: 02/17/2017] [Accepted: 02/27/2017] [Indexed: 12/19/2022]
Abstract
Fibromyalgia (FM) is a complex syndrome characterized by chronic widespread pain, hyperalgesia, and other disabling symptoms. Although the brain response to experimental pain in FM patients has been the object of intense investigation, the biological underpinnings of painful after-sensations (PAS), and their relation to negative affect have received little attention. In this cross-sectional cohort study, subjects with FM (n = 53) and healthy controls (n = 17) were assessed for PAS using exposure to a sustained, moderately painful cuff stimulus to the leg, individually calibrated to a target pain intensity of 40 of 100. Despite requiring lower cuff pressures to achieve the target pain level, FM patients reported more pronounced PAS 15 seconds after the end of cuff stimulation, which correlated positively with clinical pain scores. Functional magnetic resonance imaging revealed reduced deactivation of the medial temporal lobe (MTL; amygdala, hippocampus, parahippocampal gyrus) in FM patients, during pain stimulation, as well as in the ensuing poststimulation period, when PAS are experienced. Moreover, the functional magnetic resonance imaging signal measured during the poststimulation period in the MTL, as well as in the insular and anterior middle cingulate and medial prefrontal cortices, correlated with the severity of reported PAS by FM patients. These results suggest that the MTL plays a role in PAS in FM patients. PERSPECTIVE PAS are more common and severe in FM, and are associated with clinical pain and catastrophizing. PAS severity is also associated with less MTL deactivation, suggesting that the MTL, a core node of the default mode network, may be important in the prolongation of pain sensation in FM.
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Affiliation(s)
- Kristin L Schreiber
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
| | - Marco L Loggia
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts; Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts
| | - Jieun Kim
- Korea Institute of Oriental Medicine, Daejeon, Korea
| | - Christine M Cahalan
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Vitaly Napadow
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts; Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts
| | - Robert R Edwards
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts; Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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Weinbroum AA. Postoperative hyperalgesia—A clinically applicable narrative review. Pharmacol Res 2017; 120:188-205. [DOI: 10.1016/j.phrs.2017.02.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 02/08/2017] [Accepted: 02/08/2017] [Indexed: 02/08/2023]
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Abstract
We analyzed baseline data from an observational cohort of HIV-infected ART-naïve patients in St. Petersburg, Russia to explore whether pain was associated with HIV risk behaviors. The primary outcomes were (1) unprotected vaginal or anal sex in the past 90 days and (2) sharing of needles or equipment in the past month. Secondary outcomes included: use of alcohol prior to sex, current injection drug use, number of unprotected sex and sharing episodes, and days injected in the past month. The main independent variable was any past week pain. Multivariable regression models were fit for outcomes. After adjustment, the association with unprotected sex was of borderline significance (AOR = 2.06; 95 % CI 0.98-4.36, p = 0.058); there was no significant association between any past week pain and sharing of needles/equipment (AOR = 1.52; 95 % CI 0.65-3.59, p = 0.33). Participants with pain had higher odds of reporting alcohol use prior to sex (AOR = 2.42; 95 % CI 1.10-5.28, p = 0.03).
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Nonpharmacological Interventions in Targeting Pain-Related Brain Plasticity. Neural Plast 2017; 2017:2038573. [PMID: 28299206 PMCID: PMC5337367 DOI: 10.1155/2017/2038573] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 01/29/2017] [Indexed: 01/08/2023] Open
Abstract
Chronic pain is a highly prevalent and debilitating condition that is frequently associated with multiple comorbid psychiatric conditions and functional, biochemical, and anatomical alterations in various brain centers. Due to its widespread and diverse manifestations, chronic pain is often resistant to classical pharmacological treatment paradigms, prompting the search for alternative treatment approaches that are safe and efficacious. The current review will focus on the following themes: attentional and cognitive interventions, the role of global environmental factors, and the effects of exercise and physical rehabilitation in both chronic pain patients and preclinical pain models. The manuscript will discuss not only the analgesic efficacy of these therapies, but also their ability to reverse pain-related brain neuroplasticity. Finally, we will discuss the potential mechanisms of action for each of the interventions.
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Subnis UB, Starkweather A, Menzies V. A current review of distraction-based interventions for chronic pain management. Eur J Integr Med 2016. [DOI: 10.1016/j.eujim.2016.08.162] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Meints SM, Miller MM, Hirsh AT. Differences in Pain Coping Between Black and White Americans: A Meta-Analysis. THE JOURNAL OF PAIN 2016; 17:642-53. [PMID: 26804583 PMCID: PMC4885774 DOI: 10.1016/j.jpain.2015.12.017] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Revised: 12/21/2015] [Accepted: 12/29/2015] [Indexed: 02/07/2023]
Abstract
UNLABELLED Compared with white individuals, black individuals experience greater pain across clinical and experimental modalities. These race differences may be due to differences in pain-related coping. Several studies examined the relationship between race and pain coping; however, no meta-analytic review has summarized this relationship or attempted to account for differences across studies. The goal of this meta-analytic review was to quantify race differences in the overall use of pain coping strategies as well as specific coping strategies. Relevant studies were identified using electronic databases, an ancestry search, and by contacting authors for unpublished data. Of 150 studies identified, 19 met inclusion criteria, resulting in 6,489 participants and 123 effect sizes. All of the included studies were conducted in the United States. Mean effect sizes were calculated using a random effects model. Compared with white individuals, black individuals used pain coping strategies more frequently overall (standardized mean difference [d] = .25, P < .01), with the largest differences observed for praying (d = .70) and catastrophizing (d = .40). White individuals engaged in task persistence more than black individuals (d = -.28). These results suggest that black individuals use coping strategies more frequently, specifically strategies associated with poorer pain outcomes. Future research should examine the extent to which the use of these strategies mediates race differences in the pain experience. PERSPECTIVE Results of this meta-analysis examining race differences in pain-related coping indicate that, compared with white individuals, black individuals use coping strategies more frequently, specifically those involving praying and catastrophizing. These differences in coping may help to explain race differences in the pain experience.
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Affiliation(s)
- Samantha M Meints
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
| | - Megan M Miller
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana
| | - Adam T Hirsh
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, Indiana.
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Dunn LK, Durieux ME, Nemergut EC. Non-opioid analgesics: Novel approaches to perioperative analgesia for major spine surgery. Best Pract Res Clin Anaesthesiol 2016; 30:79-89. [DOI: 10.1016/j.bpa.2015.11.002] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Revised: 10/27/2015] [Accepted: 11/16/2015] [Indexed: 01/07/2023]
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