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Betz J, Locatelli EVT, Harkness BM, Perez-Blanco M, Everist SJ, Chen S, Stutzman R, Chamberlain W, Nanji A, Lapidus J, Aicher SA, Galor A. Prospective cohort study investigating frequency and risk factors for acute pain 1 day after refractive surgery. BMJ Open Ophthalmol 2024; 9:e001624. [PMID: 39019581 PMCID: PMC11256057 DOI: 10.1136/bmjophth-2023-001624] [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: 12/31/2023] [Accepted: 07/06/2024] [Indexed: 07/19/2024] Open
Abstract
BACKGROUND/AIMS To examine demographic and clinical factors associated with ocular pain 1 day after refractive surgery. METHODS Prospective study of individuals undergoing refractive surgery. Participants rated their ocular pain on a 0-10 numerical rating scale (NRS) presurgery and 1 day after surgery. Presurgery, participants completed questionnaires on demographics, comorbidities, medications and dry eye and ocular pain symptoms; and an anaesthetised Schirmer test was performed. Acute ocular pain 1 day after surgery was defined as an NRS score of worst pain since surgery ≥3 and this group was compared with individuals with NRS scores<3. RESULTS 251 individuals underwent refractive surgery (89% laser-assisted in situ keratomileusis, n=222; 11% PRK, n=29). Mean age was 35±8 years (range 19 to 60); 60% (n=150) self-identified as female, 80% (n=203) as White, and 36% (n=89) as Hispanic. Thirteen (5%) individuals reported ocular pain (NRS ≥3) prior to surgery and 67% (n=168) reported ocular pain 1 day after surgery (nine individuals had pain at both time points). Factors that were associated with pain 1 day after surgery included Hispanic ethnicity (adjusted relative risk (aRR) 1.42, 95% CI 1.21 to 1.68, p<0.001) and the presence of eye pain presurgery (aRR 1.10, 95% CI 1.02 to 1.18, p=0.02). CONCLUSION A majority of individuals report moderate or greater pain within 24 hours of refractive surgery. Hispanic ethnicity and eye pain prior to surgery were associated with self-reported acute postsurgical pain.
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Affiliation(s)
- Jason Betz
- Ophthalmology, University of Miami Health System Bascom Palmer Eye Institute, Miami, Florida, USA
- Ophthalmology, Bruce W Carter Department of Veterans Affairs Medical Center, Miami, Florida, USA
| | - Elyana Vittoria Tessa Locatelli
- Ophthalmology, University of Miami Health System Bascom Palmer Eye Institute, Miami, Florida, USA
- Ophthalmology, Bruce W Carter Department of Veterans Affairs Medical Center, Miami, Florida, USA
| | - Brooke M Harkness
- Casey Eye Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Maricarmen Perez-Blanco
- Ophthalmology, University of Miami Health System Bascom Palmer Eye Institute, Miami, Florida, USA
| | - Steven J Everist
- Department of Chemical Physiology & Biochemistry, Oregon Health & Science University, Portland, Oregon, USA
| | - Siting Chen
- School of Public Health, Oregon Health & Science University, Portland, Oregon, USA
| | - Richard Stutzman
- Casey Eye Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Winston Chamberlain
- Casey Eye Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Afshan Nanji
- Casey Eye Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Jodi Lapidus
- School of Public Health, Oregon Health & Science University, Portland, Oregon, USA
| | - Sue A Aicher
- Department of Chemical Physiology & Biochemistry, Oregon Health & Science University, Portland, Oregon, USA
| | - Anat Galor
- Ophthalmology, University of Miami Health System Bascom Palmer Eye Institute, Miami, Florida, USA
- Ophthalmology, Bruce W Carter Department of Veterans Affairs Medical Center, Miami, Florida, USA
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Merriwether EN, Vanegas SM, Curado S, Zhou B, Mun CJ, Younger OS, Elbel B, Parikh M, Jay M. Changes in widespread pain after surgical weight loss in racialized adults: A secondary analysis from a two-year longitudinal study. THE JOURNAL OF PAIN 2024:104625. [PMID: 39002743 DOI: 10.1016/j.jpain.2024.104625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 06/23/2024] [Accepted: 07/01/2024] [Indexed: 07/15/2024]
Abstract
Widespread pain is associated with reduced function and disability. Importantly, three-fourths of the approximately 42% of U.S. adults with obesity have widespread pain. Moreover, rates of adult obesity are higher and widespread outcomes are worse in racialized non-Hispanic Black and Hispanic/Latino/a/X groups, potentially exacerbating existing pain disparities. Bariatric surgery significantly reduces weight and improves pain. However, recurrent or unresolved pain after bariatric surgery can hinder weight loss or facilitate weight regain. The current study conducted a secondary analysis of a longitudinal study of predictors and mechanisms of weight loss after bariatric surgery to examine the point prevalence of widespread pain and pain trajectories 24 months post-surgery. Our secondary aim was to examine the association between weight loss and pain characteristics. Our exploratory aim was to longitudinally examine racial differences in pain trajectories after bariatric surgery. Our results showed that point prevalence decreased after bariatric surgery. Additionally, significant improvements in pain trajectories occurred within the first 3 months post-surgery with a pattern of pain reemergence beginning at 12 months post-surgery. Hispanic/Latino/a/X participants reported a higher number of painful anatomical sites before bariatric surgery, and the rate of change in this domain for this group was faster compared to the racialized non-Hispanic Black participants. These findings suggest that pain improvements are most evident during the early stages of surgical weight loss in racialized populations of adults with widespread pain. Thus, clinicians should routinely monitor patients' weight changes after bariatric surgery as they are likely to correspond to changes in their pain experiences. PERSPECTIVE: This article presents the prevalence and pain trajectories of racialized adults with widespread pain (WP) after surgical weight loss. Clinicians should evaluate changes in the magnitude and spatial distribution of pain after significant weight change in these populations so pain interventions can be prescribed with greater precision.
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Affiliation(s)
- Ericka N Merriwether
- Department of Physical Therapy, NYU Steinhardt School of Education, Culture, and Human Development, New York University, New York, NY, USA; Department of Medicine, NYU Grossman School of Medicine, New York University, New York, NY, USA.
| | - Sally M Vanegas
- Department of Medicine, NYU Grossman School of Medicine, New York University, New York, NY, USA
| | - Silvia Curado
- Department of Pathology, NYU Grossman School of Medicine, New York University, New York, NY, USA; Department of Cell Biology, NYU Grossman School of Medicine, New York University, New York, NY, USA
| | - Boyan Zhou
- Department of Population Health, NYU Grossman School of Medicine, New York University, New York, NY, USA
| | - Chung Jung Mun
- Edson College of Nursing and Health Innovation, Arizona State University, Tempe, AZ, USA; Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Olivia S Younger
- Department of Physical Therapy, NYU Steinhardt School of Education, Culture, and Human Development, New York University, New York, NY, USA
| | - Brian Elbel
- Department of Population Health, NYU Grossman School of Medicine, New York University, New York, NY, USA; NYU Wagner Graduate School of Public Service, New York University, New York, NY, USA
| | - Manish Parikh
- Department of Surgery, NYU Grossman School of Medicine, New York University, New York, NY, USA; New York City Health and Hospitals/Bellevue Hospital Center, New York, NY, USA
| | - Melanie Jay
- Department of Medicine, NYU Grossman School of Medicine, New York University, New York, NY, USA; Department of Population Health, NYU Grossman School of Medicine, New York University, New York, NY, USA; New York Harbor Veterans Affairs, New York, NY, USA
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Mathias N, Huille S, Picci M, Mahoney RP, Pettis RJ, Case B, Helk B, Kang D, Shah R, Ma J, Bhattacharya D, Krishnamachari Y, Doucet D, Maksimovikj N, Babaee S, Garidel P, Esfandiary R, Gandhi R. Towards more tolerable subcutaneous administration: Review of contributing factors for improving combination product design. Adv Drug Deliv Rev 2024; 209:115301. [PMID: 38570141 DOI: 10.1016/j.addr.2024.115301] [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: 01/29/2024] [Revised: 03/21/2024] [Accepted: 03/28/2024] [Indexed: 04/05/2024]
Abstract
Subcutaneous (SC) injections can be associated with local pain and discomfort that is subjective and may affect treatment adherence and overall patient experience. With innovations increasingly focused on finding ways to deliver higher doses and volumes (≥2 mL), there is a need to better understand the multiple intertwined factors that influence pain upon SC injection. As a priority for the SC Drug Development & Delivery Consortium, this manuscript provides a comprehensive review of known attributes from published literature that contribute to pain/discomfort upon SC injection from three perspectives: (1) device and delivery factors that cause physical pain, (2) formulation factors that trigger pain responses, and (3) human factors impacting pain perception. Leveraging the Consortium's collective expertise, we provide an assessment of the comparative and interdependent factors likely to impact SC injection pain. In addition, we offer expert insights and future perspectives to fill identified gaps in knowledge to help advance the development of patient-centric and well tolerated high-dose/high-volume SC drug delivery solutions.
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Affiliation(s)
- Neil Mathias
- Bristol-Myers Squibb, Co., 1 Squibb Dr, New Brunswick, NJ, 08901 USA
| | - Sylvain Huille
- Sanofi, 13 quai Jules Guesde, 94400 Vitry-Sur-Seine, France.
| | - Marie Picci
- Novartis Pharma AG, Fabrikstrasse 4, CH-4056 Basel, Switzerland
| | - Robert P Mahoney
- Comera Life Sciences, 12 Gill St, Suite 4650, Woburn, MA 01801 USA
| | - Ronald J Pettis
- Becton-Dickinson, 21 Davis Drive, Research Triangle Park, NC 27513 USA
| | - Brian Case
- KORU Medical Systems, 100 Corporate Dr, Mahwah, NJ 07430 USA
| | - Bernhard Helk
- Novartis Pharma AG, Werk Klybeck, WKL-681.4.42, CH-4057 Basel, Switzerland
| | - David Kang
- Halozyme Therapeutics, Inc., 12390 El Camino Real, San Diego, CA 92130 USA
| | - Ronak Shah
- Bristol-Myers Squibb, Co., 1 Squibb Dr, New Brunswick, NJ, 08901 USA
| | - Junchi Ma
- Johnson & Johnson Innovative Medicine, 200 Great Valley Pkwy, Malvern, PA 19355 USA
| | | | | | - Dany Doucet
- GSK, 1250 South Collegeville Road, Collegeville, PA 19426 USA
| | | | - Sahab Babaee
- Merck & Co., Inc., 126 E. Lincoln Ave., Rahway, NJ 07065 USA
| | - Patrick Garidel
- Boehringer Ingelheim Pharma GmbH & Co. KG, Birkendorfer Straße 65, 88397 Biberach/Riss, Germany
| | | | - Rajesh Gandhi
- Bristol-Myers Squibb, Co., 1 Squibb Dr, New Brunswick, NJ, 08901 USA
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Shah N, Qazi R, Chu XP. Unraveling the Tapestry of Pain: A Comprehensive Review of Ethnic Variations, Cultural Influences, and Physiological Mechanisms in Pain Management and Perception. Cureus 2024; 16:e60692. [PMID: 38899250 PMCID: PMC11186588 DOI: 10.7759/cureus.60692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/20/2024] [Indexed: 06/21/2024] Open
Abstract
The medical management of pain is a nuanced challenge influenced by sociocultural, demographic, and ethical factors. This review explores the intricate interplay of these dimensions in shaping pain perception and treatment outcomes. Sociocultural elements, encompassing cultural beliefs, language, societal norms, and healing practices, significantly impact individuals' pain experiences across societies. Gender expectations further shape these experiences, influencing reporting and responses. Patient implications highlight age-related and socioeconomic disparities in pain experiences, particularly among the elderly, with challenges in managing chronic pain and socioeconomic factors affecting access to care. Healthcare provider attitudes and biases contribute to disparities in pain management across racial and ethnic groups. Ethical considerations, especially in opioid use, raise concerns about subjective judgments and potential misuse. The evolving landscape of placebo trials adds complexity, emphasizing the importance of understanding psychological and cultural factors. In conclusion, evidence-based guidelines, multidisciplinary approaches, and tailored interventions are crucial for effective pain management. By acknowledging diverse influences on pain experiences, clinicians can provide personalized care, dismantle systemic barriers, and contribute to closing knowledge gaps, impacting individual and public health, well-being, and overall quality of life.
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Affiliation(s)
- Neelay Shah
- Neurology, University of Missouri Kansas City School of Medicine, Kansas City, USA
| | - Rida Qazi
- Neurology, University of Missouri Kansas City School of Medicine, Kansas City, USA
| | - Xiang-Ping Chu
- Biomedical Sciences, University of Missouri Kansas City School of Medicine, Kansas City, USA
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5
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Ruben MA, Stosic MD. Documenting Race and Gender Biases in Pain Assessment and a Novel Intervention Designed to Reduce Biases. THE JOURNAL OF PAIN 2024:104550. [PMID: 38692397 DOI: 10.1016/j.jpain.2024.104550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 04/12/2024] [Accepted: 04/19/2024] [Indexed: 05/03/2024]
Abstract
Disparities in pain care are well-documented such that women and people of color have their pain undertreated and underestimated compared to men and White people. One of the contributors of the undertreatment of pain for people of color and women may be the inaccurate assessment of pain. Understanding the pain assessment process is an important step in evaluating the magnitude of and intervening on pain disparities in care. In the current work, we focus on documenting intersectional race and gender biases in pain assessment and present the results of a novel intervention for reducing these biases. Across 3 studies (N = 532) and a mini meta-analysis using real videotaped people in pain as stimuli, we demonstrate that observers disproportionately underestimated women of color's pain compared to all other groups (men of color, White women, and White men). In study 3 (N = 232), we show that a novel intervention focused on behavioral skill building (ie, practice and immediate feedback) significantly reduced observers' pain assessment biases toward marginalized groups compared to all other types of trainings (raising awareness of societal biases, raising awareness of self-biases, and a control condition). While it is an open question as to how long this type of intervention lasts, behavioral skills building around assessing marginalized people's pain more accurately is a promising training tool for health care professionals. PERSPECTIVE: This article demonstrates the underestimation of pain among people of color and women. We also found support that a novel intervention reduced observers' pain assessment biases toward marginalized groups. This could be used in medical education or clinical care to reduce intersectional pain care disparities.
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Affiliation(s)
- Mollie A Ruben
- Department of Psychology, University of Rhode Island, Kingston, Rhode Island.
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Nunes JC, Costa GPA, Weleff J, Rogan M, Compton P, De Aquino JP. Assessing pain in persons with opioid use disorder: Approaches, techniques and special considerations. Br J Clin Pharmacol 2024. [PMID: 38556851 DOI: 10.1111/bcp.16055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 01/30/2024] [Accepted: 02/29/2024] [Indexed: 04/02/2024] Open
Abstract
Pain and opioid use disorder (OUD) are inextricably linked, as the former can be a risk factor for the development of the latter, and over a third of persons with OUD suffer concomitant chronic pain. Assessing pain among people with OUD is challenging, because ongoing opioid use brings changes in pain responses and most pain assessment tools have not been validated for this population. In this narrative review, we discuss the fundamentals of pain assessment for populations with OUD. First, we describe the biological, psychological and social aspects of the pain experience among people with OUD, as well as how opioid-related phenomena may contribute to the pain experience in this population. We then review methods to assess pain, including (1) traditional self-reported methods, such visual analogue scales and structured questionnaires; (2) behavioural observations and physiological indicators; (3) and laboratory-based approaches, such as quantitative sensory testing. These methods are considered from a perspective that encompasses both pain and OUD. Finally, we discuss strategies for improving pain assessment in persons with OUD and implications for future research, including educational strategies for multidisciplinary teams. We highlight the substantial gaps that persist in this literature, particularly regarding the applicability of current pain assessment methods to persons with OUD, as well as the generalizability of the existing results from adjacent populations on chronic opioid therapy but without OUD. As research linking pain and OUD evolves, considering the needs of diverse populations with complex psychosocial backgrounds, clinicians will be better equipped to reduce these gaps.
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Affiliation(s)
- Julio C Nunes
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Gabriel P A Costa
- Faculty of Medicine, University of Ribeirão Preto, Ribeirão Preto, SP, Brazil
| | - Jeremy Weleff
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Michael Rogan
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Peggy Compton
- Department of Family and Community Health, School of Nursing, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Joao P De Aquino
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut, USA
- VA Connecticut Healthcare System, West Haven, Connecticut, USA
- Clinical Neuroscience Research Unit, Connecticut Mental Health Center, New Haven, Connecticut, USA
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7
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Trooboff S, Pohl A, Spaulding AC, White LJ, Edwards MA. County health ranking: untangling social determinants of health and other factors associated with short-term bariatric surgery outcomes. Surg Obes Relat Dis 2024:S1550-7289(24)00122-9. [PMID: 38760296 DOI: 10.1016/j.soard.2024.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 02/10/2024] [Accepted: 03/09/2024] [Indexed: 05/19/2024]
Abstract
BACKGROUND The complex interplay of the social determinants of health, race/ethnicity, and traditional surgical risk factors on outcomes following metabolic surgery is poorly understood. OBJECTIVE To evaluate the relationship between the social determinants of health as measured by county health ranking (CHR) and short-term metabolic surgery outcomes. SETTING Five accredited bariatric program sites at a national academic health system. METHODS Data were collected from 5 sites of a single health system from 2010 to 2021. Current procedural terminology codes identified primary and revisional cases. Patient characteristics, procedural data, and 30-day occurrences were collected. CHRs for health factors were determined by ZIP Code and stratified into best, middle, and worst terciles. The primary outcome was 30-day complications, readmissions, or reinterventions/reoperations. Logistic regression assessed the correlation between CHR tercile and morbidity. RESULTS We analyzed 4,315 primary and 370 revisional metabolic surgery cases. Overall, 64.0%, 27.4%, and 8.6% of patients lived in the best, middle, and worst CHR terciles, respectively. Patients in the middle and worst CHR terciles were more commonly older; non-Hispanic Black or Hispanic; suffered from preexisting chronic obstructive pulmonary disease or hypertension, were dialysis dependence, were on therapeutic anticoagulation, or had inferior vena cava filters. Middle and worst CHR tercile patients were more likely to undergo index sleeve gastrectomy or robotic-assisted surgery and have surgery performed by a self-designated general surgeon. Thirty-day outcomes were similar across CHR terciles. Racial disparity in multiple short-term outcomes persisted despite adjustment for CHR tercile. CONCLUSION Higher-risk patients are more likely to be from counties with lower CHRs, but CHR was not independently associated with 30-day outcomes after metabolic surgery.
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Affiliation(s)
- Spencer Trooboff
- Department of Surgery, Division of Advanced GI and Bariatric Surgery, Mayo Clinic, Jacksonville, Florida
| | - Abigail Pohl
- Department of Surgery, Division of Advanced GI and Bariatric Surgery, Mayo Clinic, Jacksonville, Florida
| | - Aaron C Spaulding
- Division of Health Care Delivery Research, Mayo Clinic, Jacksonville, Florida
| | - Launia J White
- Department of Quantitative Health Sciences, Division of Clinical Trials and Biostatistics, Mayo Clinic, Jacksonville, Florida
| | - Michael A Edwards
- Department of Surgery, Division of Advanced GI and Bariatric Surgery, Mayo Clinic, Jacksonville, Florida.
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Kadhum SI, Al-Drobie BF. Evaluation of clinical and demographical finding in patients with oral lichen planus: A retrospective cross sectional study. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2024; 77:1025-1032. [PMID: 39008593 DOI: 10.36740/wlek202405123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/17/2024]
Abstract
OBJECTIVE Aim: To learn more about Oral Lichen Planus Iraqi patients, including their background information, symptoms, and prognosis. PATIENTS AND METHODS Materials and Methods: From the Oral and Maxillofacial Pathology Department, College of Dentistry, Baghdad University, we retrospectively reviewed the medical records of 68 patients with a histologically confirmed clinical diagnosis of oral lichen planus and subsequently contacted the patients by phone to evaluate their prognosis. RESULTS Results: Females were more likely than males to experience severe pain; the reticular form of Oral Lichen Planus was the most prevalent at 38.2%, but the erosive type was more prevalent among females. Only 53 of 68 patients responded to phone calls. More than 37% of those respondents reported involvement at a second location intra-orally following the first oral manifestation, and 20% had extraoral Lichen Planus, and approximately 22.6% of them observed changes in the morphology and behavior of the lesion after a brief period of time, while 26.4% experienced complete remission. CONCLUSION Conclusions: Females were more likely to have oral lichen planus. Females and elderly persons were more likely to have severe pain than other. The lesion must be monitored for symptomatic flare-ups over time.
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Affiliation(s)
- Shahad Ihsan Kadhum
- DEPARTMENT OF ORAL DIAGNOSIS, COLLEGE OF DENTISTRY, UNIVERSITY OF BAGHDAD, BAGHDAD, IRAQ
| | - Ban Fadhil Al-Drobie
- DEPARTMENT OF ORAL DIAGNOSIS, COLLEGE OF DENTISTRY, UNIVERSITY OF BAGHDAD, BAGHDAD, IRAQ
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9
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Zvolensky MJ, Shepherd JM, Clausen BK, Ditre JW, Smit T, Redmond B. Differences in Pain Severity and Interference between Latinx Combustible Cigarette Smokers and Dual Users with Current Pain. Behav Med 2023:1-11. [PMID: 38112190 PMCID: PMC11218863 DOI: 10.1080/08964289.2023.2290480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 11/29/2023] [Indexed: 12/21/2023]
Abstract
Latinx individuals who smoke represent a tobacco health disparities group. Yet, limited research has focused on examining dual combustible and electronic cigarette use among Latinx populations. Importantly, Latinx persons who smoke also evince elevated rates of pain problems and symptoms and prior research has consistently linked pain problems and severity to smoking prevalence, maintenance, and behavior. Accordingly, the current study sought to build from the limited work that exists among dual combustible cigarette and electronic cigarette Latinx users comparing levels of pain severity and interference. The current sample consists of 196 adult Latinx daily cigarette smokers (35.48 years old; 39.4% female), of which 72 reported current daily dual use of an e-cigarette. Results indicated that Latinx dual users reported greater levels of pain severity (ηp2 = .12) and pain interference (ηp2 = .10) than exclusive combustible cigarette users. The study adds uniquely to the limited literature on the clinical importance of dual cigarette use in relation to pain severity and interference in that pain may serve as an important risk factor for the initiation and maintenance of dual use for increased analgesic nicotine effects.
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Affiliation(s)
- Michael J. Zvolensky
- Department of Psychology, University of Houston, Houston, TX, USA
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- HEALTH Institute, University of Houston, Houston, TX, USA
| | | | - Bryce K. Clausen
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Joseph W. Ditre
- Department of Psychology, Syracuse University, Syracuse, NY, USA
| | - Tanya Smit
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Brooke Redmond
- Department of Psychology, University of Houston, Houston, TX, USA
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10
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Zvolensky MJ, Shepherd JM, Clausen BK, Smit T, Redmond BY, Ditre JW. Alcohol use severity in relation to pain severity and interference among latinx adults with current pain who smoke cigarettes. J Behav Med 2023; 46:940-947. [PMID: 37316762 DOI: 10.1007/s10865-023-00428-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/02/2023] [Indexed: 06/16/2023]
Abstract
Limited research has focused expressly on dual tobacco-alcohol use among the Latinx population. Latinx individuals who smoke represent a tobacco health disparities group and evince elevated rates of pain problems and symptoms. Prior research has consistently linked pain problems and severity to smoking and alcohol prevalence, maintenance, and behavior. Accordingly, the current study sought to build from the limited work that exists among Latinx persons who smoke and evaluate the role of alcohol use severity in terms of pain severity and interference. The current sample consisted of 228 adult Latinx daily cigarette smokers (Mage = 34.95 years; SD = 8.58; 39.0% female) who endorsed current pain. Results indicated that elevated alcohol use problems were associated with greater levels of pain severity (R2 = 0.06) and interference (R2 = 0.06). The present findings suggest that there may be utility in clinical screening for alcohol use problems among Latinx persons who smoke to offset pain problems among this high-risk group.
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Affiliation(s)
- Michael J Zvolensky
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA.
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, USA.
- HEALTH Institute, University of Houston, Houston, USA.
| | - Justin M Shepherd
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | - Bryce K Clausen
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | - Tanya Smit
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | - Brooke Y Redmond
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | - Joseph W Ditre
- Department of Psychology, Syracuse University, Syracuse, NY, USA
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11
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Gianola M, Llabre MM, Losin EAR. Does pain hurt more in Spanish? The neurobiology of pain among Spanish-English bilingual adults. Soc Cogn Affect Neurosci 2023; 19:nsad074. [PMID: 38102223 PMCID: PMC10868134 DOI: 10.1093/scan/nsad074] [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: 06/04/2023] [Revised: 10/24/2023] [Accepted: 12/11/2023] [Indexed: 12/17/2023] Open
Abstract
We previously found Spanish-English bilingual adults reported higher pain intensity when exposed to painful heat in the language of their stronger cultural orientation. Here, we elucidate brain systems involved in language-driven alterations in pain responses. During separate English- and Spanish-speaking fMRI scanning runs, 39 (21 female) bilingual adults rated painful heat intermixed between culturally evocative images and completed sentence reading tasks. Surveys of cultural identity and language use measured relative preference for US-American vs Hispanic culture (cultural orientation). Participants produced higher intensity ratings in Spanish compared to English. Group-level whole-brain differences in pain-evoked activity between languages emerged in somatosensory, cingulate, precuneus and cerebellar cortex. Regions of interest associated with semantic, attention and somatosensory processing showed higher average pain-evoked responses in participants' culturally preferred language, as did expression of a multivariate pain-predictive pattern. Follow-up moderated mediation analyses showed somatosensory activity mediated language effects on pain intensity, particularly for Hispanic oriented participants. These findings relate to distinct ('meddler', 'spotlight' and 'inducer') hypotheses about the nature of language effects on perception and cognition. Knowledge of language influences on pain could improve efficacy of culturally sensitive treatment approaches across the diversity of Hispanic adults to mitigate documented health disparities in this population.
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Affiliation(s)
- Morgan Gianola
- Psychology, University of Miami, Coral Gables, Florida 33146, USA
| | - Maria M Llabre
- Psychology, University of Miami, Coral Gables, Florida 33146, USA
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Huo X, Huang P, Di H, Ma T, Jiang S, Yao J, Huang L. Risk Factors Analysis of Phantom Limb Pain in Amputees with Malignant Tumors. J Pain Res 2023; 16:3979-3992. [PMID: 38026454 PMCID: PMC10676115 DOI: 10.2147/jpr.s433996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 11/14/2023] [Indexed: 12/01/2023] Open
Abstract
Purpose Postamputation neuropathic pain is a common disease in patients with malignant tumor amputation, seriously affecting amputees' quality of life and mental health. The objective of this study was to identify independent risk factors for phantom limb pain in patients with tumor amputation and to construct a risk prediction model. Methods Patients who underwent amputation due to malignant tumors from 2013 to 2023 were retrospectively analyzed and divided into phantom limb pain group and non-phantom limb pain group. To determine which preoperative factors would affect the occurrence of phantom limb pain, we searched for candidate factors by univariate analysis and used multivariate logistic regression analysis to identify independent factors and construct a predictive model. The receiver operating characteristic curve (ROC) was drawn to further evaluate the accuracy of the prediction model in evaluating the phantom limb pain after amputation of bone and soft tissue tumors. Results Multivariate analysis showed that age (OR, 1.054; 95% CI, 1.027 to 1.080), preoperative pain (OR, 5.773; 95% CI, 2.362 to 14.104), number of surgeries (OR, 3.425; 95% CI, 1.505 to 7.795), amputation site (OR, 5.848; 95% CI, 1.837 to 18.620), amputation level (OR, 8.031; 95% CI, 2.491 to 25.888) were independent risk factors for phantom limb pain for bone and soft tissue tumors. The the area under the curve (AUC) of this model was 0.834. Conclusion Risk factors for postoperative phantom limb pain were the site of amputation, proximal amputation, preoperative pain, multiple amputations, and older age. These factors will help surgeons to individualize and stratify phantom limb pain and help patients with risk counseling. In particular, an informed clinical decision targeting those modifiable factors can be considered when needed.
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Affiliation(s)
- Xiulin Huo
- Department of Anesthesiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
- Department of Anesthesiology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
| | - Peiying Huang
- Department of Anesthesiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
| | - Hexuan Di
- Department of Orthopaedic Surgery, The Key Laboratory of Orthopedic Biomechanics of Hebei Province, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
| | - Tianxiao Ma
- Department of Orthopaedic Surgery, The Key Laboratory of Orthopedic Biomechanics of Hebei Province, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
| | - Sufang Jiang
- Department of Anesthesiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
| | - Jie Yao
- Department of Anesthesiology, The First Affiliated Hospital of Hebei North University, Zhangjiakou, Hebei, People’s Republic of China
| | - Lining Huang
- Department of Anesthesiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China
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Owusu-Agyemang P, Feng L, Cata JP. Race, Ethnicity, and Sustained Opioid Use After Major Abdominal Surgery for Cancer. J Pain Res 2023; 16:3759-3774. [PMID: 37954473 PMCID: PMC10638919 DOI: 10.2147/jpr.s427411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 10/30/2023] [Indexed: 11/14/2023] Open
Abstract
Purpose Sustained opioid use is a well-known complication after surgery. Our objective was to determine whether there is any association between a patient's race or ethnicity and the sustained use of opioids in the year following surgery. Opioid use over the initial 3, 6, and 12 postoperative months was categorized as "sustained early", persistent, and chronic, respectively. Patients and Methods Single-institution retrospective study of adults (≥18 years) who had undergone open abdominal surgery for cancer. Multivariable logistic regression was used to evaluate the association between race/ethnicity and opioid use. Results Of the 3523 patients included in the study, 2543 (72.2%) were non-Hispanic (NH) White, 476 (13.5%) were Hispanic or Latino, 262 (7.4%) were NH-Black, 186 (5.3%) were Asian, and 56 (1.6%) belonged to other racial or ethnic groups. The overall rates of sustained early, persistent, and chronic opioid use were 15.9%, 7.1%, and 2.6%, respectively. In the multivariable analysis, patient race/ethnicity was associated with sustained early postoperative opioid use (p-value=0.037), with Hispanics/Latinos having significantly higher odds than NH-Whites (OR = 1.382 [95% CI: 1.057-1.808]; p = 0.018). However, neither persistent nor chronic opioid use was associated with race/ethnicity (p = 0.697 and p = 0.443, respectively). Conclusion In this retrospective study of adults who had undergone open abdominal surgery, patient race/ethnicity was not consistently associated with the development of sustained opioid use over the first 12 postoperative months.
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Affiliation(s)
- Pascal Owusu-Agyemang
- Department of Anesthesiology and Perioperative Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Anesthesiology and Surgical Oncology Research Group, Houston, TX, USA
| | - Lei Feng
- Department of Biostatistics, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Juan P Cata
- Department of Anesthesiology and Perioperative Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Anesthesiology and Surgical Oncology Research Group, Houston, TX, USA
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14
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Pham TV, Doorley J, Kenney M, Joo JH, Shallcross AJ, Kincade M, Jackson J, Vranceanu AM. Addressing chronic pain disparities between Black and White people: a narrative review of socio-ecological determinants. Pain Manag 2023; 13:473-496. [PMID: 37650756 PMCID: PMC10621777 DOI: 10.2217/pmt-2023-0032] [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: 03/27/2023] [Accepted: 08/10/2023] [Indexed: 09/01/2023] Open
Abstract
A 2019 review article modified the socio-ecological model to contextualize pain disparities among different ethnoracial groups; however, the broad scope of this 2019 review necessitates deeper socio-ecological inspection of pain within each ethnoracial group. In this narrative review, we expanded upon this 2019 article by adopting inclusion criteria that would capture a more nuanced spectrum of socio-ecological findings on chronic pain within the Black community. Our search yielded a large, rich body of literature composed of 174 articles that shed further socio-ecological light on how chronic pain within the Black community is influenced by implicit bias among providers, psychological and physical comorbidities, experiences of societal and institutional racism and biomedical distrust, and the interplay among these factors. Moving forward, research and public-policy development must carefully take into account these socio-ecological factors before scaling up pre-existing solutions with questionable benefit for the chronic pain needs of Black individuals.
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Affiliation(s)
- Tony V Pham
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - James Doorley
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Martha Kenney
- Department of Anesthesiology, Duke University Medical Centre, Durham, NC 27710, USA
| | - Jin Hui Joo
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Amanda J Shallcross
- Wellness & Preventative Medicine, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Michael Kincade
- Center for Alzheimer's Research & Treatment, Massachusetts Alzheimer's Disease Research Centre, Boston, MA 02129, USA
| | - Jonathan Jackson
- Department of Neurology, Harvard Medical School, Boston, MA 02115, USA
| | - Ana-Maria Vranceanu
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA 02114, USA
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15
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Naugle KM, Nguyen T, Smith JA, Saxe J, White FA. Racial Differences in Head Pain and Other Pain-Related Outcomes After Mild Traumatic Brain Injury. J Neurotrauma 2023; 40:1671-1683. [PMID: 36565020 PMCID: PMC10494907 DOI: 10.1089/neu.2022.0415] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Recent research suggests that mild traumatic brain injury (TBI) may exert deleterious effects on endogenous pain modulatory function, potentially underlying the elevated risk for persistent headaches following injury. Accumulating research also shows race differences in clinical and experimental pain, with African Americans (AA) generally reporting more severe pain, worse pain modulation, and greater pain sensitivity compared with Caucasians. However, race differences in pain-related outcomes following mild TBI have rarely been studied. The purpose of this study was to explore race differences in endogenous pain modulation, pain sensitivity, headache pain, and psychological factors among AA and Caucasian individuals with mild TBI in the first month following injury compared with healthy controls and across time. Patients with mild TBI were recruited from local emergency department trauma centers. Sixty-three participants with mild TBI (AAs: n = 23, Caucasians: n = 40) enrolled in this study and completed study sessions at 1-2 weeks and 1-month post-injury. Forty-one mild-TBI-free control participants (AAs: n = 11, Caucasians: n = 30), matched on age and sex, completed one study session. Assessments included a Headache Survey, Pain Catastrophizing Scale, Center for Epidemiological Studies-Depression Scale (CES-D), and quantitative sensory testing (QST) to measure endogenous pain modulatory function. QST included conditioned pain modulation (CPM) to measure endogenous pain inhibitory function and temporal summation (TS) of pain and pressure pain thresholds (PPTs) of the head to measure pain sensitization and sensitivity. Two-way analysis of variance (ANOVA) was used to determine whether the outcome measures differed as a function of race, mild TBI, and time. Mediation analysis was used to explore potential mediators for the race differences in headache pain intensity. The results showed that AA participants with mild TBI reported significantly greater headache pain and pain catastrophizing and exhibited higher pain sensitivity and worse pain modulation on QST compared with Caucasian participants with mild TBI. These same race differences were not observed among the healthy TBI-free control sample. The mediation analyses showed complete mediation for the relation between race and headache pain intensity by pain catastrophizing at 1-2 weeks and 1-month post-injury. Overall, the results of this study suggest that AAs compared with Caucasians are characterized by psychological and pain modulatory profiles following mild TBI that could increase the risk for the development of intense and persistent headaches following injury.
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Affiliation(s)
- Kelly M. Naugle
- Department of Kinesiology, School of Health and Human Sciences, Indiana University Purdue University Indianapolis, Indianapolis, USA
| | - Tyler Nguyen
- Department of Anesthesia, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Jared A. Smith
- Medical Scientist Training Program, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Jonathan Saxe
- Trauma Department, Ascension St. Vincent Indianapolis Hospital, Indianapolis, Indiana, USA
| | - Fletcher A. White
- Department of Anesthesia, Indiana University School of Medicine, Indianapolis, Indiana, USA
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16
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Nguyen LH, Dawson JE, Brooks M, Khan JS, Telusca N. Disparities in Pain Management. Anesthesiol Clin 2023; 41:471-488. [PMID: 37245951 DOI: 10.1016/j.anclin.2023.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Health disparities in pain management remain a pervasive public health crisis. Racial and ethnic disparities have been identified in all aspects of pain management from acute, chronic, pediatric, obstetric, and advanced pain procedures. Disparities in pain management are not limited to race and ethnicity, and have been identified in multiple other vulnerable populations. This review targets health care disparities in the management of pain, focusing on steps health care providers and organizations can take to promote health care equity. A multifaceted plan of action with a focus on research, advocacy, policy changes, structural changes, and targeted interventions is recommended.
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Affiliation(s)
- Lee Huynh Nguyen
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, CA, USA
| | - Jessica Esther Dawson
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, CA, USA
| | - Meredith Brooks
- Department of Anesthesiology, Cook Children's Health Care System, Texas Christian University School of Medicine, Fort Worth, TX, USA
| | - James S Khan
- Department of Anesthesia and Pain Medicine, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Natacha Telusca
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University, Stanford, CA, USA.
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17
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Mickle AM, Domenico LH, Tanner JJ, Terry EL, Cardoso J, Glover TL, Booker S, Addison A, Gonzalez CE, Garvan CS, Redden D, Staud R, Goodin BR, Fillingim RB, Sibille KT. Elucidating factors contributing to disparities in pain-related experiences among adults with or at risk for knee osteoarthritis. FRONTIERS IN PAIN RESEARCH 2023; 4:1058476. [PMID: 36910251 PMCID: PMC9992984 DOI: 10.3389/fpain.2023.1058476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 01/25/2023] [Indexed: 02/24/2023] Open
Abstract
Background and purpose We and others have reported ethnic/race group differences in clinical pain, physical function, and experimental pain sensitivity. However, recent research indicates that with consideration for socioenvironmental factors, ethnicity/race differences become less or non-significant. Understanding of factors contributing to pain inequities are needed. Guided by the NIA and NIMHD Health Disparities Research Frameworks, we evaluate the contributions of environmental and behavioral factors on previously reported ethnic/race group differences in: (1) clinical pain, (2) physical function, and (3) experimental pain in individuals with knee pain. Methods Baseline data from Understanding of Pain and Limitations in Osteoarthritis Disease (UPLOAD) and UPLOAD-2 studies were analyzed. Participants were adults 45 to 85 years old who self-reported as non-Hispanic white (NHW) or black (NHB) with knee pain. A health assessment and quantitative sensory testing were completed. Sociodemographics, environmental, health, clinical and experimental pain, and physical functioning measures were included in nested regressions. Results Pooled data from 468 individuals, 57 ± 8 years of age, 63% women, and 53% NHB adults. As NHB adults were younger and reported greater socioenvironmental risk than the NHW adults, the term sociodemographic groups is used. With inclusion of recognized environmental and behavioral variables, sociodemographic groups remained a significant predictor accounting for <5% of the variance in clinical pain and physical function and <10% of variance in experimental pain. Conclusion The incorporation of environmental and behavioral factors reduced relationships between sociodemographic groups and pain-related outcomes. Pain sites, BMI, and income were significant predictors across multiple models. The current study adds to a body of research on the complex array of factors contributing to disparities in pain-related outcomes.
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Affiliation(s)
- Angela M. Mickle
- College of Medicine, Department of Physical Medicine and Rehabilitation, University of Florida, Gainesville, FL, United States
- College of Dentistry, Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL, United States
| | - Lisa H. Domenico
- College of Nursing, Department of Biobehavioral Nursing Science, University of Florida, Gainesville, FL, United States
| | - Jared J. Tanner
- College of Public Health and Health Professionals, Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, United States
| | - Ellen L. Terry
- College of Dentistry, Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL, United States
- College of Nursing, Department of Biobehavioral Nursing Science, University of Florida, Gainesville, FL, United States
| | - Josue Cardoso
- College of Dentistry, Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL, United States
| | - Toni L. Glover
- School of Nursing, Oakland University, Rochester, MI, United States
| | - Staja Booker
- College of Dentistry, Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL, United States
- College of Nursing, Department of Biobehavioral Nursing Science, University of Florida, Gainesville, FL, United States
| | - Adriana Addison
- Department of Psychology, College of Arts and Science, University of Birmingham Alabama, Birmingham, AL, United States
| | - Cesar E. Gonzalez
- Department of Psychology, College of Arts and Science, University of Birmingham Alabama, Birmingham, AL, United States
| | - Cynthia S. Garvan
- College of Medicine, Department of Anesthesiology, University of Florida, Gainesville, FL, United States
| | - David Redden
- Department of Biostatistics, School of Public Health, University of Birmingham Alabama, Birmingham, AL, United States
| | - Roland Staud
- College of Medicine, Department of Rheumatology, University of Florida, Gainesville, FL, United States
| | - Burel R. Goodin
- Department of Psychology, College of Arts and Science, University of Birmingham Alabama, Birmingham, AL, United States
| | - Roger B. Fillingim
- College of Dentistry, Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL, United States
| | - Kimberly T. Sibille
- College of Medicine, Department of Physical Medicine and Rehabilitation, University of Florida, Gainesville, FL, United States
- College of Dentistry, Pain Research and Intervention Center of Excellence (PRICE), University of Florida, Gainesville, FL, United States
- College of Medicine, Department of Anesthesiology, University of Florida, Gainesville, FL, United States
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18
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Ashton-James CE, Anderson SR, Hirsh AT. Understanding the contribution of racially and ethnically discordant interactions to pain disparities: proximal mechanisms and potential solutions. Pain 2023; 164:223-229. [PMID: 35594518 PMCID: PMC9675882 DOI: 10.1097/j.pain.0000000000002698] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 05/12/2022] [Indexed: 02/06/2023]
Affiliation(s)
- Claire E Ashton-James
- Sydney Medical School, Kolling Institute, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Steven R Anderson
- Division of Pain Medicine, Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Adam T Hirsh
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, United States
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19
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Letzen JE, Hunt C, Kuwabara H, McGill LS, Reid MJ, Hamilton KR, Buenaver LF, Burton E, Sheinberg R, Wong DF, Smith MT, Campbell CM. Preliminary Evidence for the Sequentially Mediated Effect of Racism-Related Stress on Pain Sensitivity Through Sleep Disturbance and Corticolimbic Opioid Receptor Function. THE JOURNAL OF PAIN 2023; 24:1-18. [PMID: 36167231 PMCID: PMC10863672 DOI: 10.1016/j.jpain.2022.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 08/10/2022] [Accepted: 09/01/2022] [Indexed: 02/08/2023]
Abstract
Sleep disturbance predicts worse pain outcomes. Because sleep disturbance inequitably impacts Black adults - with racism as the upstream cause - understanding how racism-related stress impacts pain through sleep might help minimize racialized pain inequities. This preliminary study examined sequential mediation of the effect of racism-related stress on experimental pain through sleep disturbance and corticolimbic μOR function in pain-free non-Hispanic Black (NHB) and White (NHW) adults. Participants completed questionnaires, actigraphy, positron emission tomography, and sensory testing. We reproduced findings showing greater sleep disturbance and pain sensitivity among NHB participants; greater sleep disturbance (r = .35) and lower pain tolerance (r=-.37) were significantly associated with greater racism-related stress. In a sequential mediation model, the total effect of racism-related stress on pain tolerance (β=-.38, P = .005) weakened after adding sleep disturbance and ventromedial prefrontal cortex (vmPFC) μOR binding potential (BPND) as mediators (β = -.18, P = .16). The indirect effect was statistically significant [point estimate = -.003, (-.007, -.0003). Findings showed a potential sequentially mediated effect of racism-related stress on pain sensitivity through sleep disturbance and vmPFC μOR BPND. As policy efforts are enacted to eliminate the upstream cause of systemic racism, these results cautiously suggest that sleep interventions within racism-based trauma informed therapy might help prevent downstream effects on pain. PERSPECTIVE: This preliminary study identified the effect of racism-related stress on pain through sleep disturbance and mu-opioid receptor binding potential in the ventromedial prefrontal cortex. Findings cautiously support the application of sleep interventions within racism-based trauma-informed therapy to prevent pain inequities as policy changes function to eliminate all levels of racism.
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Affiliation(s)
- Janelle E Letzen
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland..
| | - Carly Hunt
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Hiroto Kuwabara
- Department of Radiology, Johns Hopkins University, Baltimore, Maryland
| | - Lakeya S McGill
- Department of Physical Medicine and Rehabilitation, Johns Hopkins University, Baltimore, Maryland
| | - Matthew J Reid
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Katrina R Hamilton
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Luis F Buenaver
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Emily Burton
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Rosanne Sheinberg
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Dean F Wong
- Departments of Radiology, Psychiatry, Neurology, Neurosciences, Washington University School of Medicine, Mallinckrodt Institute of Radiology, St, Louis Missouri
| | - Michael T Smith
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland
| | - Claudia M Campbell
- Department of Psychiatry & Behavioral Sciences, Johns Hopkins University, Baltimore, Maryland
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20
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Comparison of pain and psychosocial correlates among Hispanic and Non-Hispanic White youth with chronic pain. Pain Rep 2022; 7:e1020. [PMID: 35924081 PMCID: PMC9296181 DOI: 10.1097/pr9.0000000000001020] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 05/19/2022] [Accepted: 06/01/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction: Despite well-documented pain disparities among adults from non-White and Hispanic groups, less is known about pain disparities in non-White and Hispanic pediatric populations. Objectives: We compare pain and related psychosocial factors at the individual (pain intensity, pain interference, pain catastrophizing, co-occurring symptoms), social (peer relations), and systemic (health insurance) levels among Hispanic and Non-Hispanic White (NHW) youth with chronic pain. Methods: Eight hundred thirty-seven (71.4% female) Hispanic (n = 268, 32%) and NHW (n = 569, 68%) youth ages 8 to 17 years (M = 14.00; SD = 2.54) completed a survey at their initial visit to a pain clinic. Independent sample t tests investigated mean differences in psychosocial factors at the individual and social levels. Chi-squared tests investigated differences at the systemic level. Bivariate correlations for each group were compared using Fisher r-to-z transformations. Results:. Hispanic youth reported higher levels of pain intensity (t[811] = −2.75, P = 0.006). Groups did not differ in reports of other individual or social factors. Non-Hispanic White youth were more likely to have private insurance (OR, 5.66). All examined variables were significantly correlated among NHW youth. Correlations were weaker or nonsignificant among Hispanic youth. Fisher r-to-z transformations revealed these group differences to be significant. Conclusion: Hispanic youth report higher pain levels than NHW counterparts and lower likelihood of having private insurance. Pain and psychosocial factors correlate differently among the 2 groups highlighting a need to better understand the chronic pain experiences of diverse youth because models derived primarily from NHW populations may not generalize across ethnic and racial groups.
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21
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Pro G, Camplain R, Lea CH. The competing effects of racial discrimination and racial identity on the predicted number of days incarcerated in the US: A national profile of Black, Latino/Latina, and American Indian/Alaska Native populations. PLoS One 2022; 17:e0268987. [PMID: 35675290 PMCID: PMC9176760 DOI: 10.1371/journal.pone.0268987] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Accepted: 05/12/2022] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE Racial discrimination and racial identity may compete to influence incarceration risk. We estimated the predicted days incarcerated in a national US sample of Black, Latino/Latina, and American Indian/Alaska Native (AI/AN) individuals. METHODS We used the 2012-2013 National Epidemiologic Survey on Alcohol and Related Conditions-III (n = 14,728) to identify individual incarceration history. We used zero-inflated Poisson regression to predict the number of days incarcerated across racial discrimination and racial identity scores. RESULTS Racial discrimination and identity varied between races/ethnicities, such that racial discrimination exposure was highest among Hispanic individuals, while racial identity was highest among Black individuals. Racial discrimination was positively associated with days incarcerated among Black individuals (β = 0.070, p<0.0001) and AI/AN individuals (β = 0.174, p<0.000). Racial identity was negatively associated with days incarcerated among Black individuals (β = -0.147, p<0.0001). The predicted number of days incarcerated was highest among Black individuals (130 days) with high discrimination scores. CONCLUSION Racial discrimination and racial identity were associated with days incarcerated, and the association varied by racial/ethnic sub-group. Informed by these findings, we suggest that intervention strategies targeting incarceration prevention should be tailored to the unique experiences of racial/ethnic minoritized individuals at the greatest risk. Policies aimed at reversing mass incarceration should consider how carceral systems fit within the wider contexts of historical racism, discrimination, and structural determinants of health.
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Affiliation(s)
- George Pro
- Southern Public Health and Criminal Justice Research Center, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, Arkansas, United States of America
| | - Ricky Camplain
- Department of Health Sciences, Center for Health Equity Research, Northern Arizona University, Flagstaff, Arizona, United States of America
| | - Charles H. Lea
- Graduate College of Social Work, University of Houston, Houston, Texas, United States of America
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22
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Zvolensky MJ, Smit T, Rogers AH, Matoska C, Garey L, Viana AG, Lemaire C, Nizio P, Garza M, Mayorga NA, Ochoa-Perez M, Ditre J. Exploring pain experience and anxiety sensitivity among Latinx adults in a federally qualified health center. J Behav Med 2022; 45:404-415. [PMID: 35567730 PMCID: PMC10032031 DOI: 10.1007/s10865-022-00325-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 04/12/2022] [Indexed: 10/18/2022]
Abstract
The Latinx population is the largest minority group in the United States (U.S.) and is expected to continue to grow through at least 2050. Although there is growing recognition of the importance of pain among Latinx individuals, few studies have examined individualized psychological processes governing pain severity and disability in Latinx populations. One psychological factor that has shown promise in relation to pain experience specifically and clinical conditions more generally is anxiety sensitivity. The present investigation sought to (1) characterize the severity of pain among an unselected sample of adult Latinx individuals attending a Federally Qualified Health Center (FQHC); (2) evaluate the severity of anxiety sensitivity as a function of pain severity; and (3) test the potential explanatory relevance of anxiety sensitivity as an individual difference factor for pain intensity, pain disability, psychological inflexibility for emotional distress, and global life impairment. Participants included 406 adult Spanish-speaking Latinx persons (87.2% female; Mage = 40.26 years, SD = 11.20, and 98.3% used Spanish as their first language) who attended an FQHC in Houston, Texas. Analyses revealed that 62.6% of the sample had at least some pain, and 21.9% of the same had high intensity, moderate interference, or severe interference chronic pain. Further, results provided evidence for anxiety sensitivity as a function of pain grade, such that individuals with grade 2 (high-intensity pain), grade 3 (moderate pain interference), and grade 4 (severe pain interference) chronic pain reported significantly higher levels of anxiety sensitivity than those with grade 0 pain (no chronic pain). Additionally, after controlling for age, gender, marital status, years of education, years living in the U.S., and generalized anxiety, anxiety sensitivity significantly accounted for significant variance in pain intensity, inflexibility in relation to emotional distress, and life impairment. Overall, the current study builds upon what is currently understood about anxiety sensitivity among the Latinx population and uniquely extends past work by linking individual differences in this construct to clinically relevant aspects of pain experience and life impairment among adults attending FQHC's. Additional clinical attention should be focused on anxiety sensitivity to offset pain disparities among this established health disparities group.
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Affiliation(s)
- Michael J Zvolensky
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA.
- Department of Behavioral Sciences, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Health Institute, University of Houston, Houston, TX, USA.
| | - Tanya Smit
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | - Andrew H Rogers
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | - Cameron Matoska
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | - Lorra Garey
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | - Andres G Viana
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | | | - Pamella Nizio
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | | | - Nubia A Mayorga
- Department of Psychology, University of Houston, 3695 Cullen Blvd., Room 126, Houston, TX, 77204, USA
| | | | - Joseph Ditre
- Department of Psychology, Syracuse University, Syracuse, NY, USA
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Shaw RE, Staffa SJ, Nasr VG, Tung C. Impact of Parental Primary Spoken Language on Postoperative Pain Management in Children, a Retrospective Cohort Study. CHILDREN 2022; 9:children9050739. [PMID: 35626916 PMCID: PMC9139688 DOI: 10.3390/children9050739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/09/2022] [Accepted: 05/13/2022] [Indexed: 11/23/2022]
Abstract
Background: Healthcare providers encounter varying languages every day in patient care. The goal of this study was to examine whether a difference exists in pain scoring and treatment amongst pediatric patients whose families’ primary language was not English. We hypothesized that patients of both Arabic-speaking (AS) and Spanish-speaking (SS) backgrounds received higher pain scores and higher daily opioid equivalents (OEs) postoperatively compared to English-speaking (ES) patients. Methods: This was a retrospective cohort study of patients undergoing surgery for treatment of various esophageal and airway disorders from 2014 to 2019. Records were queried for patients undergoing thoracotomies for treatment of esophageal and airway disorders. Analysis was focused on the three most common languages in this selected population: English, Arabic, and Spanish. Propensity score matching was utilized for comparisons of pain scores between AS, SS, and ES patient groups. Primary outcomes were opioid equivalents (OEs) and pain scores postoperatively. Multivariable median regression analysis was used to perform an adjusted comparison of pain scores as well as OEs. Results: A total of 610 patient encounters were included in our analysis. In propensity matched analysis, there were no significant differences in OEs between all groups postoperatively. However, statistically significant higher pain scores were reported in the ES group matched AS groups. Conclusions: Language differences did not lead to difference in pain assessment and treatment.
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Affiliation(s)
- Robert E. Shaw
- Division of Pediatric Anesthesia, Department of Anesthesiology, University of Wisconsin, Madison, WI 53792, USA
- Correspondence:
| | - Steven J. Staffa
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital, Boston, MA 02115, USA; (S.J.S.); (V.G.N.); (C.T.)
| | - Viviane G. Nasr
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital, Boston, MA 02115, USA; (S.J.S.); (V.G.N.); (C.T.)
| | - Cynthia Tung
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children’s Hospital, Boston, MA 02115, USA; (S.J.S.); (V.G.N.); (C.T.)
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24
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Cooper C, Green S, Hartstein A, Fergus A. The impact of pain neuroscience education in a Hispanic-American population: A mixed-methods exploratory study. Physiother Theory Pract 2022:1-14. [PMID: 35383528 DOI: 10.1080/09593985.2022.2060884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Chronic pain and pain catastrophization are growing problems across the United States, within the Hispanic-American population. Pain neuroscience education (PNE) changes pain knowledge and beliefs in many populations, but its impact on reconceptualization in people of Hispanic-American origin is unknown. PURPOSE Explore the changes in pain knowledge in Hispanic-American individuals and the process involved in reconceptualization following a PNE lecture. METHODS Eight Hispanic-American adults participated in a mixed-methods exploratory study. The Revised Neurophysiology of Pain Questionnaire (R-NPQ) was completed before, immediately after, and eight months after an adapted PNE lecture. A focus group involving four participants discussed the impact of PNE. Transcripts were translated and theme coded, and a concept map was developed by consensus. RESULTS R-NPQ scores improved from 25.3% to 43.5% post-lecture, and the number of unsure responses decreased from 41.5% to 18.4%. At eight months, R-NPQ scores remained stable (44.2%) but unsure responses increased (28.9%). Themes that contributed to the process of change included cognitive dissonance, relevance of instruction, idea exchange through peer interaction, reflection, confidence, changed behaviors, and educational utility. CONCLUSION While small improvements in knowledge and perception of pain appeared to occur with the PNE, knowledge remained low. Consideration of adult learning principles such as applicability, peer-interaction, the confrontation of beliefs, and reflection throughout PNE may enhance its impact. Future investigation should explore the efficacy of this intervention, when compared or combined with other techniques in the treatment of Hispanic-Americans experiencing persistent pain.
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Affiliation(s)
- Christine Cooper
- Division of Physical Therapy, Shenandoah University, Winchester, VA USA
| | - Savannah Green
- Division of Physical Therapy, Shenandoah University, Winchester, VA USA
| | - Aaron Hartstein
- Division of Physical Therapy, Shenandoah University, Winchester, VA USA
| | - Andrea Fergus
- Division of Physical Therapy, Shenandoah University, Winchester, VA USA
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25
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Resnick B, Van Haitsma K, Kolanowski A, Galik E, Boltz M, Ellis J, Behrens L, Eshraghi K, Renn CL, Dorsey SG. Invariance of the PAINAD Scale Between the Black and White Residents Living With Dementia. FRONTIERS IN PAIN RESEARCH 2022; 2:757654. [PMID: 35295523 PMCID: PMC8915686 DOI: 10.3389/fpain.2021.757654] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/01/2021] [Indexed: 11/29/2022] Open
Abstract
The purpose of this study was to test the reliability and validity of the Pain Assessment in Advanced Dementia (PAINAD) and particularly consider whether or not this measure was invariant when used among the Black and White residents. Baseline data from an implementation study testing that included a sample of 553 residents, 30% of who were Black, from 55 nursing were included in this study. The Winsteps statistical program was used to perform the Rasch analysis and evaluate the reliability and validity of the measure based on internal consistency, infit and outfit statistics, mapping, and a differential item functioning (DIF) analysis. The AMOS statistical program was used for confirmatory factor analysis. The findings supported the reliability and validity of the PAINAD when used with these individuals and demonstrated that there was no evidence of invariance between the Black and White residents. All the items fit the model, but there was not a good spread of the items across the pain level of the participants. The majority of the participants (75%) were so low in pain signs or symptoms that they could not be differentiated. Based on the clinical practice and observations, it is recommended that additional items can be added to the measure such as observing the individual for evidence of resisting care, retropulsion when trying to stand, hitting or kicking when turning in bed, hitting or kicking when transferring from bed to chair, hitting or kicking when ambulating, or hitting or kicking when raising arms, less engagement with others, and decreased participation in the activities previously enjoyed.
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Affiliation(s)
- Barbara Resnick
- Pain & Translational Symptom Science, University of Maryland School of Nursing, Baltimore, MD, United States
| | | | - Ann Kolanowski
- Pennsylvania State University, University Park, PA, United States
| | - Elizabeth Galik
- Pain & Translational Symptom Science, University of Maryland School of Nursing, Baltimore, MD, United States
| | - Marie Boltz
- Pennsylvania State University, University Park, PA, United States
| | - Jeanette Ellis
- Pain & Translational Symptom Science, University of Maryland School of Nursing, Baltimore, MD, United States
| | - Liza Behrens
- Pennsylvania State University, University Park, PA, United States
| | - Karen Eshraghi
- Pennsylvania State University, University Park, PA, United States
| | - Cynthia L Renn
- Pain & Translational Symptom Science, University of Maryland School of Nursing, Baltimore, MD, United States
| | - Susan G Dorsey
- Pain & Translational Symptom Science, University of Maryland School of Nursing, Baltimore, MD, United States
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26
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Strath LJ, Sorge RE. Racial Differences in Pain, Nutrition, and Oxidative Stress. Pain Ther 2022; 11:37-56. [PMID: 35106711 PMCID: PMC8861224 DOI: 10.1007/s40122-022-00359-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 01/21/2022] [Indexed: 12/12/2022] Open
Abstract
Investigating the disproportionate rates of chronic pain and their related comorbidities between Black and non-Hispanic White (White) individuals is a growing area of interest, both in the healthcare community and in general society. Researchers have identified racial differences in chronic pain prevalence and severity, but still very little is known about the mechanisms underlying them. Current explanations for these differences have primarily focused on socioeconomic status and unequal healthcare between races as causal factors. Whereas these factors are informative, a racial gap still exists between Black and White individuals when these factors are controlled for. One potential cause of this racial gap in chronic pain is the differences in nutrition and dietary intake between groups. Certain foods play a key role in the inflammatory and oxidative stress pathways in the human body and could potentially influence the severity of the pain experience. Here, we review the previous literature on the surrounding topics and propose a potential mechanism to explain racial differences in the chronic pain population, based on established racial differences in diet and oxidative stress.
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Affiliation(s)
- Larissa J Strath
- Department of Psychology, The University of Alabama at Birmingham, 1300 University Blvd, Birmingham, AL, 35294, USA
| | - Robert E Sorge
- Department of Psychology, The University of Alabama at Birmingham, 1300 University Blvd, Birmingham, AL, 35294, USA.
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27
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Weaver KR, Griffioen MA, Klinedinst NJ, Galik E, Duarte AC, Colloca L, Resnick B, Dorsey SG, Renn CL. Quantitative Sensory Testing Across Chronic Pain Conditions and Use in Special Populations. FRONTIERS IN PAIN RESEARCH (LAUSANNE, SWITZERLAND) 2022; 2:779068. [PMID: 35295425 PMCID: PMC8915716 DOI: 10.3389/fpain.2021.779068] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 12/07/2021] [Indexed: 02/01/2023]
Abstract
Chronic pain imposes a significant burden to the healthcare system and adversely affects patients' quality of life. Traditional subjective assessments, however, do not adequately capture the complex phenomenon of pain, which is influenced by a multitude of factors including environmental, developmental, genetic, and psychological. Quantitative sensory testing (QST), established as a protocol to examine thermal and mechanical sensory function, offers insight on potential mechanisms contributing to an individual's experience of pain, by assessing their perceived response to standardized delivery of stimuli. Although the use of QST as a research methodology has been described in the literature in reference to specific pain populations, this manuscript details application of QST across a variety of chronic pain conditions. Specific conditions include lower extremity chronic pain, knee osteoarthritis, chronic low back pain, temporomandibular joint disorder, and irritable bowel syndrome. Furthermore, we describe the use of QST in placebo/nocebo research, and discuss the use of QST in vulnerable populations such as those with dementia. We illustrate how the evaluation of peripheral sensory nerve function holds clinical promise in targeting interventions, and how using QST can enhance patient education regarding prognostic outcomes with particular treatments. Incorporation of QST methodology in research investigations may facilitate the identification of common mechanisms underlying chronic pain conditions, guide the development of non-pharmacological behavioral interventions to reduce pain and pain-related morbidity, and enhance our efforts toward reducing the burden of chronic pain.
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Affiliation(s)
- Kristen R. Weaver
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, MD, United States,Center to Advance Chronic Pain Research (CACPR), University of Maryland, Baltimore, MD, United States,*Correspondence: Kristen R. Weaver
| | - Mari A. Griffioen
- Center to Advance Chronic Pain Research (CACPR), University of Maryland, Baltimore, MD, United States,College of Health Sciences, School of Nursing, University of Delaware, Newark, DE, United States
| | - N. Jennifer Klinedinst
- Department of Organizational Systems and Adult Health, School of Nursing, University of Maryland, Baltimore, MD, United States
| | - Elizabeth Galik
- Department of Organizational Systems and Adult Health, School of Nursing, University of Maryland, Baltimore, MD, United States
| | - Ana C. Duarte
- Department of Family and Community Health, School of Nursing, University of Maryland, Baltimore, MD, United States
| | - Luana Colloca
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, MD, United States,Center to Advance Chronic Pain Research (CACPR), University of Maryland, Baltimore, MD, United States
| | - Barbara Resnick
- Center to Advance Chronic Pain Research (CACPR), University of Maryland, Baltimore, MD, United States,Department of Organizational Systems and Adult Health, School of Nursing, University of Maryland, Baltimore, MD, United States
| | - Susan G. Dorsey
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, MD, United States,Center to Advance Chronic Pain Research (CACPR), University of Maryland, Baltimore, MD, United States
| | - Cynthia L. Renn
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, MD, United States,Center to Advance Chronic Pain Research (CACPR), University of Maryland, Baltimore, MD, United States
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28
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Merriwether EN, Wittleder S, Cho G, Bogan E, Thomas R, Bostwick N, Wang B, Ravenell J, Jay M. Racial and weight discrimination associations with pain intensity and pain interference in an ethnically diverse sample of adults with obesity: a baseline analysis of the clustered randomized-controlled clinical trial the goals for eating and moving (GEM) study. BMC Public Health 2021; 21:2201. [PMID: 34856961 PMCID: PMC8638106 DOI: 10.1186/s12889-021-12199-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 10/18/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Everyday experiences with racial (RD) and weight discrimination (WD) are risk factors for chronic pain in ethnically diverse adults with obesity. However, the individual or combined effects of RD and WD on pain in adults with obesity is not well understood. There are gender differences and sexual dimorphisms in nociception and pain, but the effect of gender on relationships between RD, WD, and pain outcomes in ethnically diverse adults with obesity is unclear. Thus, the purposes of this study were to: 1) examine whether RD and WD are associated with pain intensity and interference, and 2) explore gender as a moderator of the associations between RD, WD, and pain. METHODS This is a baseline data analysis from a randomized, controlled clinical trial of a lifestyle weight-management intervention. Eligible participants were English or Spanish-speaking (ages 18-69 years) and had either a body mass index of ≥30 kg/m2 or ≥ 25 kg/m2 with weight-related comorbidity. RD and WD were measured using questions derived from the Experiences of Discrimination questionnaire (EOD). Pain interference and intensity were measured using the PROMIS 29 adult profile V2.1. Linear regression models were performed to determine the associations between WD, RD, gender, and pain outcomes. RESULTS Participants (n = 483) reported mild pain interference (T-score: 52.65 ± 10.29) and moderate pain intensity (4.23 ± 3.15). RD was more strongly associated with pain interference in women (b = .47, SE = .08, p < 001), compared to men (b = .14, SE = .07, p = .06). Also, there were no significant interaction effects between RD and gender on pain intensity, or between WD and gender on pain interference or pain intensity. CONCLUSIONS Pain is highly prevalent in adults with obesity, and is impacted by the frequencies of experiences with RD and WD. Further, discrimination against adults with obesity and chronic pain could exacerbate existing racial disparities in pain and weight management. Asking ethnically diverse adults with obesity about their pain and their experiences of RD and WD could help clinicians make culturally informed assessment and intervention decisions that address barriers to pain relief and weight loss. TRIAL REGISTRATION NCT03006328.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Melanie Jay
- NYU Grossman School of Medicine, New York, USA
- New York Harbor VA, New York, USA
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29
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Ross EN, Toledo TA, Huber F, Kell PA, Hellman N, Shadlow JO, Rhudy JL. The role of self-evaluated pain sensitivity as a mediator of objectively measured pain tolerance in Native Americans: findings from the Oklahoma Study of Native American Pain Risk (OK-SNAP). J Behav Med 2021; 45:272-284. [PMID: 34545536 DOI: 10.1007/s10865-021-00257-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 09/06/2021] [Indexed: 11/24/2022]
Abstract
Native Americans (NAs) are at increased risk for chronic pain. One mechanism contributing to this pain disparity could be personal pain beliefs, which may influence actual pain sensitivity. Thus, we examined whether self-evaluated pain sensitivity (SEPS) mediates the relationship between ethnicity [NAs vs. non-Hispanic Whites (NHWs)] and objectively-measured pain tolerance, and whether catastrophic thinking and pain-related anxiety influence these pain beliefs. 232 healthy, pain-free NAs and NHWs completed questionnaires measuring SEPS, catastrophizing, and anxiety. Objective pain tolerance was also assessed. Results suggested: (1) NAs reported higher levels of SEPS, catastrophizing, and anxiety, (2) catastrophizing may have enhanced anxiety and both catastrophizing and anxiety were associated with higher SEPS, and (3) anxiety and SEPS were associated with lower pain tolerance. A significant bootstrapped mediation analysis suggested NAs experienced higher pain-related anxiety, which may have promoted higher SEPS, that in turn reduced pain tolerance. Longitudinal research is needed to confirm this.
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Affiliation(s)
- Erin N Ross
- Department of Psychology, The University of Tulsa, 800 South Tucker Drive, Tulsa, OK, 74104, USA
| | - Tyler A Toledo
- Department of Psychology, The University of Tulsa, 800 South Tucker Drive, Tulsa, OK, 74104, USA
| | - Felicitas Huber
- Department of Psychology, The University of Tulsa, 800 South Tucker Drive, Tulsa, OK, 74104, USA
| | - Parker A Kell
- Department of Psychology, The University of Tulsa, 800 South Tucker Drive, Tulsa, OK, 74104, USA
| | - Natalie Hellman
- Department of Psychology, The University of Tulsa, 800 South Tucker Drive, Tulsa, OK, 74104, USA
| | - Joanna O Shadlow
- Department of Psychology, The University of Tulsa, 800 South Tucker Drive, Tulsa, OK, 74104, USA
| | - Jamie L Rhudy
- Department of Psychology, The University of Tulsa, 800 South Tucker Drive, Tulsa, OK, 74104, USA.
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30
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Morales ME, Yong RJ. Racial and Ethnic Disparities in the Treatment of Chronic Pain. PAIN MEDICINE 2021; 22:75-90. [PMID: 33367911 DOI: 10.1093/pm/pnaa427] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To summarize the current literature on disparities in the treatment of chronic pain. METHODS We focused on studies conducted in the United States and published from 2000 and onward. Studies of cross-sectional, longitudinal, and interventional designs were included. RESULTS A review of the current literature revealed that an adverse association between non-White race and treatment of chronic pain is well supported. Studies have also shown that racial differences exist in the long-term monitoring for opioid misuse among patients suffering from chronic pain. In addition, a patient's sociodemographic profile appears to influence the relationship between chronic pain and quality of life. Results from interventional studies were mixed. CONCLUSIONS Disparities exist within the treatment of chronic pain. Currently, it is unclear how to best combat these disparities. Further work is needed to understand why disparities exist and to identify points in patients' treatment when they are most vulnerable to unequal care. Such work will help guide the development and implementation of effective interventions.
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Affiliation(s)
- Mary E Morales
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - R Jason Yong
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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31
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Anderson SR, Gianola M, Perry JM, Losin EAR. Clinician-Patient Racial/Ethnic Concordance Influences Racial/Ethnic Minority Pain: Evidence from Simulated Clinical Interactions. PAIN MEDICINE 2021; 21:3109-3125. [PMID: 32830855 DOI: 10.1093/pm/pnaa258] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE Racial and ethnic minorities in the United States report higher levels of both clinical and experimental pain, yet frequently receive inadequate pain treatment. Although these disparities are well documented, their underlying causes remain largely unknown. Evidence from social psychological and health disparities research suggests that clinician-patient racial/ethnic concordance may improve minority patient health outcomes. Yet whether clinician-patient racial/ethnic concordance influences pain remains poorly understood. METHODS Medical trainees and community members/undergraduates played the role of "clinicians" and "patients," respectively, in simulated clinical interactions. All participants identified as non-Hispanic Black/African American, Hispanic white, or non-Hispanic white. Interactions were randomized to be either racially/ethnically concordant or discordant in a 3 (clinician race/ethnicity) × 2 (clinician-patient racial/ethnic concordance) factorial design. Clinicians took the medical history and vital signs of the patient and administered an analogue of a painful medical procedure. RESULTS As predicted, clinician-patient racial/ethnic concordance reduced self-reported and physiological indicators of pain for non-Hispanic Black/African American patients and did not influence pain for non-Hispanic white patients. Contrary to our prediction, concordance was associated with increased pain report in Hispanic white patients. Finally, the influence of concordance on pain-induced physiological arousal was largest for patients who reported prior experience with or current worry about racial/ethnic discrimination. CONCLUSIONS Our findings inform our understanding of the sociocultural factors that influence pain within medical contexts and suggest that increasing minority, particularly non-Hispanic Black/African American, physician numbers may help reduce persistent racial/ethnic pain disparities.
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Affiliation(s)
| | - Morgan Gianola
- Department of Psychology, University of Miami, Miami, Florida, USA
| | - Jenna M Perry
- Department of Psychology, University of Miami, Miami, Florida, USA
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Ethnic disparities in pain processing among healthy adults: μ-opioid receptor binding potential as a putative mechanism. Pain 2021; 161:810-820. [PMID: 31764386 DOI: 10.1097/j.pain.0000000000001759] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Although ethnic differences in pain perception are well documented, the underlying mechanism for these outcomes has not been established. µ-opioid receptor (MOR) function might contribute to this disparity, given that MORs play a key role in pain sensitivity and modulation. However, no study has characterized ethnic differences in MOR physiology. This study sought to address this knowledge gap by examining differences in µ-selective agonist binding potential (BPND; [C]-Carfentanil) between 27 non-Hispanic black (NHB) and 27 demographically similar, non-Hispanic white participants. Participants completed questionnaires and two 90-minute high-resolution research tomograph positron emission tomography (PET) imaging sessions. During PET imaging, a capsaicin or control cream was applied to individuals' arms, and pain ratings were collected. Bonferroni-corrected PET volumes of interest analyses revealed significantly greater [C]-Carfentanil BPND among NHB participants in bilateral ventral striatum ([left]: F1,52 = 16.38, P < 0.001; [right]: F1,52 = 21.76, P < 0.001), bilateral dorsolateral prefrontal cortex ([left] F1,52 = 17.3, P < 0.001; [right]: F1,52 = 14.17, P < 0.001), bilateral subgenual anterior cingulate cortex ([left]: F1,52 = 10.4, P = 0.002; [right]: F1,52 = 12.91, P = 0.001), and right insula (F1,52 = 11.0, P = 0.002). However, there were no significant main effects of condition or ethnicity × condition interaction effects across models, likely attributable to individual variability in the direction of change within groups. BPND values were significantly correlated with pain ratings collected during the capsaicin condition (r range = 0.34-0.46, P range = 0.01-0.001). Results suggest that NHB individuals might have generally greater unoccupied MOR density than non-Hispanic white peers. Findings have implications for physiological differences underlying ethnicity-related pain disparities. If replicated, these results further emphasize the need for tailored treatments in historically underserved populations.
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33
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Valencia C, Smiley A, Giron M, Stacy J, Rodriguez I, Umucu E. Differences in Psychosocial Factors and Experimental Pain Sensitivity between Hispanics and non-Hispanic Whites from the U.S.-Mexico Border. PAIN MEDICINE 2021; 22:2627-2637. [PMID: 33690848 DOI: 10.1093/pm/pnab083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE Research suggests that ethnicity is a predictor of pain-related outcomes; however, studies comparing the differences in experimental pain sensitivity between Hispanics and non-Hispanic Whites (NHW) are scarce. This study investigated these differences between Hispanics and NHW from the U.S- Mexico border. METHODS Fifty-eight healthy subjects completed the survey packet, which included a demographic and a psychosocial factors questionnaire. Participants underwent quantitative sensory testing which included heat pain threshold, heat pain tolerance, Suprathreshold Heat Pain Response (SHPR), and Conditioned Pain Modulation (CPM). SHPR was induced by repeated thermal stimuli in both thenar eminences. CPM was assessed using SHPR as the experimental stimulus, and cold pressor task as the conditioning stimulus. RESULTS Analyses showed significant differences in experimental pain measures believed to be representative of facilitatory pain processing including SHPR, and heat pain threshold, where Hispanics reported significantly higher pain ratings than NHW. Hispanics also reported higher levels of ethnic identity and acculturation. However, these factors were not significantly associated with experimental pain sensitivity. CONCLUSION The experimental pain sensitivity and psychosocial factors included in this study differed by ethnic group, where Hispanics reported significantly higher pain ratings, when compared to NHW. However, ethnic identity and acculturation were not associated with these pain-related outcomes. Overall, enhanced understanding by clinicians of pain sensitivity and disparities in the pain experience between ethnic groups allows for increased cultural sensitivity and can be used to optimize pain treatment on an individual-by-individual basis.
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Affiliation(s)
- Carolina Valencia
- Department of Rehabilitation Sciences, The University of Texas at El Paso, El Paso, TX
| | - Aaron Smiley
- Department of Rehabilitation Sciences, The University of Texas at El Paso, El Paso, TX
| | - Megan Giron
- Department of Rehabilitation Sciences, The University of Texas at El Paso, El Paso, TX
| | - Johnathan Stacy
- Department of Rehabilitation Sciences, The University of Texas at El Paso, El Paso, TX
| | - Isaac Rodriguez
- Department of Public Health, The University of Texas at El Paso, El Paso, TX
| | - Emre Umucu
- Department of Rehabilitation Sciences, The University of Texas at El Paso, El Paso, TX
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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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Gianola M, Llabre MM, Losin E. Effects of Language Context and Cultural Identity on the Pain Experience of Spanish-English Bilinguals. ACTA ACUST UNITED AC 2020; 2:112-127. [PMID: 34327336 DOI: 10.1007/s42761-020-00021-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
While language and culture influence cognition, their role in shaping pain remains understudied. We tested whether language and cultural identification influence pain report among Spanish-English bilinguals. Eighty bilingual Hispanics/Latinos (40 female) experienced painful thermal stimulations, providing pain intensity and unpleasantness ratings, on separate English and Spanish testing days. Participants' skin conductance responses (SCRs) during stimulations served as measures of physiological arousal. Bilingual participants showed larger SCRs and higher pain intensity when speaking the language congruent with their dominant cultural identification. That is, those endorsing more Hispanic cultural identification showed higher pain in Spanish, while US-American-dominant participants demonstrated increased pain in English. Follow-up moderated mediation demonstrated that SCRs mediated language effects on pain ratings for participants endorsing greater Hispanic cultural identification. Together, our results suggest language, cultural associations, and bodily arousal synergistically influence pain evaluations among bilingual people, potentially contributing to well-documented health disparities between Hispanic and non-Hispanic communities.
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Affiliation(s)
- Morgan Gianola
- University of Miami, Department of Psychology, Miami, FL, USA
| | - Maria M Llabre
- University of Miami, Department of Psychology, Miami, FL, USA
| | - Elizabeth Losin
- University of Miami, Department of Psychology, Miami, FL, USA
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Donaldson CD, Jenkins BN, Fortier MA, Phan MT, Tomaszewski DM, Yang S, Kain ZN. Parent responses to pediatric pain: The differential effects of ethnicity on opioid consumption. J Psychosom Res 2020; 138:110251. [PMID: 32979697 PMCID: PMC8552765 DOI: 10.1016/j.jpsychores.2020.110251] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Revised: 08/25/2020] [Accepted: 09/13/2020] [Indexed: 01/10/2023]
Abstract
OBJECTIVE Within the context of the United States opioid epidemic, some parents often fear the use of opioids to help manage their children's postoperative pain. As a possible consequence, parents often do not dispense optimal analgesic medications to their children after surgery, putting their children at risk of suffering from postsurgical pain. The objective of this research was to assess ethnicity as a predictor of both pain and opioid consumption, and to examine how Hispanic/Latinx and Non-Hispanic White parents alter their child's opioid consumption in response to significant postsurgical pain. METHODS Participants were 254 children undergoing outpatient tonsillectomy and/or adenoidectomy surgery and their parents. Longitudinal multilevel modeling examined changes in both parent-reported pain and hydrocodone/APAP consumption (mg/kg) on days 1 to 7 after surgery. RESULTS Parent reports of postoperative pain were higher in Hispanic/Latinx patients compared to their Non-Hispanic White counterparts (β = -0.15; 95% CI: -0.28, -0.01). There was also a significant interaction of ethnicity and pain on opioid consumption (β = 0.07; 95% CI: 0.01, 0.13). The relationship between parent perceived pain and opioid use was stronger for Non-Hispanic White children, suggesting that this group was more likely to consume opioids to help manage clinically significant postsurgical pain. CONCLUSIONS Hispanic/Latinx children might be at risk for undertreatment of surgical pain. Findings highlight the importance of assessing parent background and cultural beliefs as predictors of at home pain management and the potential effectiveness of tailored interventions that educate parents about monitoring and treating child postoperative pain.
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Affiliation(s)
- Candice D. Donaldson
- Chapman University, Department of Psychology, United States of America,University of California, Irvine, Center on Stress & Health, United States of America
| | - Brooke N. Jenkins
- Chapman University, Department of Psychology, United States of America,University of California, Irvine, Center on Stress & Health, United States of America,University of California, Irvine, Department of Anesthesiology and Perioperative Care, United States of America
| | - Michelle A. Fortier
- University of California, Irvine, Center on Stress & Health, United States of America,University of California, Irvine, Sue & Bill Gross School of Nursing, United States of America
| | - Michael T. Phan
- Chapman University, School of Pharmacy, Department of Biomedical and Pharmaceutical Sciences, United States of America
| | - Daniel M. Tomaszewski
- Chapman University, School of Pharmacy, Department of Biomedical and Pharmaceutical Sciences, United States of America,University of Southern California, School of Pharmacy, Schaeffer Center for Health Policy and Economics, United States of America
| | - Sun Yang
- Chapman University, School of Pharmacy, Department of Pharmacy Practice, United States of America
| | - Zeev N. Kain
- University of California, Irvine, Center on Stress & Health, United States of America,University of California, Irvine, Department of Anesthesiology and Perioperative Care, United States of America,Corresponding author at: UCI Center on Stress & Health, 505 S. Main Street, Suite 940, Orange, CA 92868, United States of America. (Z.N. Kain)
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Okusogu C, Wang Y, Akintola T, Haycock NR, Raghuraman N, Greenspan JD, Phillips J, Dorsey SG, Campbell CM, Colloca L. Placebo hypoalgesia: racial differences. Pain 2020; 161:1872-1883. [PMID: 32701846 PMCID: PMC7502457 DOI: 10.1097/j.pain.0000000000001876] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
No large-cohort studies that examine potential racial effects on placebo hypoalgesic effects exist. To fill this void, we studied placebo effects in healthy and chronic pain participants self-identified as either African American/black (AA/black) or white. We enrolled 372 study participants, 186 with a diagnosis of temporomandibular disorder (TMD) and 186 race-, sex-, and age-matched healthy participants to participate in a placebo experiment. Using a well-established paradigm of classical conditioning with verbal suggestions, each individual pain sensitivity was measured to calibrate the temperatures for high- and low-pain stimuli in the conditioning protocol. These 2 temperatures were then paired with a red and green screen, respectively, and participants were told that the analgesic intervention would activate during the green screens to reduce pain. Participants then rated the painfulness of each stimulus on a visual analog scale ranging from 0 to 100. Racial influences were tested on conditioning strength, reinforced expectations, and placebo hypoalgesia. We found that white participants reported greater conditioning effects, reinforced relief expectations, and placebo effects when compared with their AA/black counterparts. Racial effects on placebo were observed in TMD, although negligible, short-lasting, and mediated by conditioning strength. Secondary analyses on the effect of experimenter-participant race and sex concordance indicated that same experimenter-participant race induced greater placebo hypoalgesia in TMDs while different sex induced greater placebo hypoalgesia in healthy participants. This is the first and largest study to analyze racial effects on placebo hypoalgesia and has implications for both clinical research and treatment outcomes.
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Affiliation(s)
- Chika Okusogu
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, USA
| | - Yang Wang
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, USA
- Center to Advance Chronic Pain Research, University of Maryland, Baltimore, USA
| | - Titilola Akintola
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, USA
- Center to Advance Chronic Pain Research, University of Maryland, Baltimore, USA
| | - Nathaniel R. Haycock
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, USA
| | - Nandini Raghuraman
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, USA
| | - Joel D. Greenspan
- Center to Advance Chronic Pain Research, University of Maryland, Baltimore, USA
- Department of Neural and Pain Sciences and Brotman Facial Pain Clinic, School of Dentistry, Baltimore, USA
| | - Jane Phillips
- Department of Neural and Pain Sciences and Brotman Facial Pain Clinic, School of Dentistry, Baltimore, USA
| | - Susan G. Dorsey
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, USA
- Center to Advance Chronic Pain Research, University of Maryland, Baltimore, USA
| | - Claudia M. Campbell
- Department of Psychiatry and Behavioral Science, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Luana Colloca
- Department of Pain and Translational Symptom Science, School of Nursing, University of Maryland, Baltimore, USA
- Center to Advance Chronic Pain Research, University of Maryland, Baltimore, USA
- Departments of Anesthesiology and Psychiatry, School of Medicine, University of Maryland, Baltimore, University of Maryland, Baltimore, USA
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Multigroup Ethnic Identity Measurement invariance across adolescence and diverse ethnic groups. J Adolesc 2020; 83:42-51. [PMID: 32711160 DOI: 10.1016/j.adolescence.2020.07.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 07/02/2020] [Accepted: 07/05/2020] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Ethnic identity is an important protective factor for various ethnic groups and developmental periods. Although existing measures assessing ethnic identity are well known, less is known about the measurement invariance of the Multigroup Ethnic Identity Measure (MEIM) across adolescent ethnic groups. The present study evaluates the factor structure of MEIM (Roberts et al., 1999) and tests the measurement invariance across early and middle adolescence and ethnic background (N = 4940). METHODS Data from an ethnic minority sample of youth (54% girls; Mage = 13.88, grades 6th - 12th; 60% African American, 22% multi-ethnic, 8% Latinx, 5% Asian, 5% American Indian) in the United States of America were examined using confirmatory factor analysis (CFA) and multi-group measurement invariance via a structural equation modeling (SEM) framework. Models for invariance were tested using full information maximum likelihood-robust (FIML-R) estimation in Mplus. RESULTS CFA supported a three-factor solution (i.e., cognitive clarity, behavioral engagement, and affective pride). The model indicated scalar invariance across early and middle adolescence and partial scalar invariance across the five self-identified racial/ethnic minority groups. There were no grade differences on the ethnic identity factors. Among the racial/ethnic groups, multi-ethnic youth reported the lowest levels on all three ethnic identity factors compared to the other groups. CONCLUSIONS Results of this study point to the validity of using the MEIM for meaningful comparisons of ethnic identity across ethnic groups and across early and middle adolescence. Implications for the interpretation and use of this measure with diverse adolescents are discussed.
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Zvolensky MJ, Kauffman BY, Shepherd JM, Bogiaizian D, Bakhshaie J, Viana AG, Peraza N, Nizio P. Pain intensity, pain-related anxiety, and somatic and mental health symptoms: a test among latinx young adults. PSYCHOL HEALTH MED 2020; 26:289-297. [PMID: 32393057 DOI: 10.1080/13548506.2020.1764598] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Latinx individuals demonstrate significant pain-related health disparities compared to other racial/ethnic groups. Moreover, young adulthood (18-25 years of age) is a primary developmental window wherein pain-related health problems are first encountered and may be related to more severe somatic and mental health symptoms. Pain-related anxiety may be one mechanistic construct linking individual differences in the experience of pain intensity to poorer somatic experiences and mental health among Latinx young adults. Thus, the current study examined pain-related anxiety as an explanatory factor underlying the relationship between pain intensity and body vigilance, perceptions of health, worry, anxious arousal, and depressive symptoms among Latinx young adults. Participants included 401 Latinx young adults (Mage = 21 years; SD = 2.02; age range: 18-25 years; 83% female) at a large, southwestern university. Results revealed that individual differences in pain intensity had a significant indirect effect on the studied somatic and negative affect variables through pain-related anxiety. These novel findings suggest future work should continue to explore pain-related anxiety in the association between the experience of pain and somatic and mental health among Latinx young adults.
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Affiliation(s)
- Michael J Zvolensky
- Department of Psychology, University of Houston, Houston, TX, USA.,Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,HEALTH Institute, University of Houston, Houston, TX, USA
| | | | | | - Daniel Bogiaizian
- Psychotherapeutic Area of "Asociación Ayuda", Anxiety Disorders Clinic, Buenos Aires, Argentina
| | - Jafar Bakhshaie
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Andres G Viana
- Department of Psychology, University of Houston, Houston, TX, USA.,Texas Institute of Measurement, Evaluation, and Statistics, University of Houston, Houston, TX, USA
| | - Natalia Peraza
- Department of Psychology, University of Houston, Houston, TX, USA
| | - Pamella Nizio
- Department of Psychology, University of Houston, Houston, TX, USA
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40
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Losin EAR, Woo CW, Medina NA, Andrews-Hanna JR, Eisenbarth H, Wager TD. Neural and sociocultural mediators of ethnic differences in pain. Nat Hum Behav 2020; 4:517-530. [PMID: 32015488 PMCID: PMC7494052 DOI: 10.1038/s41562-020-0819-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Accepted: 01/05/2020] [Indexed: 02/07/2023]
Abstract
Understanding ethnic differences in pain is important for addressing disparities in pain care. A common belief is that African Americans are hyposensitive to pain compared to Whites, but African Americans show increased pain sensitivity in clinical and laboratory settings. The neurobiological mechanisms underlying these differences are unknown. We studied an ethnicity- and gender-balanced sample of African Americans, Hispanics and non-Hispanic Whites using functional magnetic resonance imaging during thermal pain. Higher pain report in African Americans was mediated by discrimination and increased frontostriatal circuit activations associated with pain rating, discrimination, experimenter trust and extranociceptive aspects of pain elsewhere. In contrast, the neurologic pain signature, a neuromarker sensitive and specific to nociceptive pain, mediated painful heat effects on pain report largely similarly in African American and other groups. Findings identify a brain basis for higher pain in African Americans related to interpersonal context and extranociceptive central pain mechanisms and suggest that nociceptive pain processing may be similar across ethnicities.
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Affiliation(s)
| | - Choong-Wan Woo
- Center for Neuroscience Imaging Research, Institute for Basic Science, Suwon, Republic of Korea
- Department of Biomedical Engineering, Sungkyunkwan University, Suwon, Republic of Korea
| | - Natalia A Medina
- Department of Psychology, University of Miami, Coral Gables, FL, USA
| | | | | | - Tor D Wager
- Dartmouth College, Department of Psychology and Brain Sciences, Hanover, NH, USA.
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Rhudy JL, Lannon EW, Kuhn BL, Palit S, Payne MF, Sturycz CA, Hellman N, Güereca YM, Toledo TA, Huber F, Demuth MJ, Hahn BJ, Chaney JM, Shadlow JO. Assessing peripheral fibers, pain sensitivity, central sensitization, and descending inhibition in Native Americans: main findings from the Oklahoma Study of Native American Pain Risk. Pain 2020; 161:388-404. [PMID: 31977838 PMCID: PMC7001897 DOI: 10.1097/j.pain.0000000000001715] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Native Americans (NAs) have a higher prevalence of chronic pain than other U.S. racial/ethnic groups, but there have been few attempts to understand the mechanisms of this pain disparity. This study used a comprehensive battery of laboratory tasks to assess peripheral fiber function (cool/warm detection thresholds), pain sensitivity (eg, thresholds/tolerances), central sensitization (eg, temporal summation), and pain inhibition (conditioned pain modulation) in healthy, pain-free adults (N = 155 NAs, N = 150 non-Hispanic Whites [NHWs]). Multiple pain stimulus modalities were used (eg, cold, heat, pressure, ischemic, and electric), and subjective (eg, pain ratings and pain tolerance) and physiological (eg, nociceptive flexion reflex) outcomes were measured. There were no group differences on any measure, except that NAs had lower cold-pressor pain thresholds and tolerances, indicating greater pain sensitivity than NHWs. These findings suggest that there are no group differences between healthy NAs and NHWs on peripheral fiber function, central sensitization, or central pain inhibition, but NAs may have greater sensitivity to cold pain. Future studies are needed to examine potential within-group factors that might contribute to NA pain risk.
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Affiliation(s)
- Jamie L. Rhudy
- The University of Tulsa, Department of Psychology, Tulsa, OK
| | | | - Bethany L. Kuhn
- The University of Tulsa, Department of Psychology, Tulsa, OK
| | - Shreela Palit
- The University of Tulsa, Department of Psychology, Tulsa, OK
- University of Florida, Pain Research and Intervention Center of Excellence, Gainesville, FL
| | - Michael F. Payne
- The University of Tulsa, Department of Psychology, Tulsa, OK
- Cincinnati Children’s Hospital Medical Center, Department of Pediatrics, Division of Behavioral Medicine & Clinical Psychology, Cincinnati, OH
| | | | - Natalie Hellman
- The University of Tulsa, Department of Psychology, Tulsa, OK
| | | | - Tyler A. Toledo
- The University of Tulsa, Department of Psychology, Tulsa, OK
| | - Felicitas Huber
- The University of Tulsa, Department of Psychology, Tulsa, OK
| | - Mara J. Demuth
- The University of Tulsa, Department of Psychology, Tulsa, OK
| | | | - John M. Chaney
- Oklahoma State University, Department of Psychology, Stillwater, OK
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Relationships Between Psychological, Social, Physical Activity, and Sleep Measures and Somatosensory Function in Individuals With Spinal Pain: A Systematic Review and Meta-analysis. Clin J Pain 2019; 36:124-134. [PMID: 31764166 DOI: 10.1097/ajp.0000000000000775] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVE Somatosensory abnormalities are linked to clinical pain outcomes in individuals with spinal pain. However, a range of factors might confound the relationship between altered somatosensory function and clinical pain outcomes. This systematic review aimed to evaluate the literature to assess the level of evidence of associations between psychological, social, physical activity, and sleep measures and somatosensory function (assessed via sensory psychophysical testing) among individuals with spinal pain. METHODS A comprehensive literature search was performed in 6 electronic databases from their inception to June 2018. Two reviewers independently assessed the methodological quality using a modified Quality in Prognostic Studies (QUIPS) tool and supplemented with recommendations from the Critical Appraisal and Data Extraction for the Systematic Review of Prediction Modelling Studies (CHARMS) checklist and the Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) tool. The level of evidence was assessed using the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) system. Data were pooled to evaluate the strength of the relationships of interest. RESULTS Among the 17 factors identified in the included studies, pain catastrophizing, depression, and pain-related fear have significant negative (small to fair) associations with pain thresholds. A "very low" to "moderate" quality of evidence was found for all the investigated factors. Subgroup analysis showed a smaller effect size for pain catastrophizing/fear of movement and pain thresholds in individuals with low back pain. CONCLUSIONS Psychological factors are associated negatively with pain thresholds and they need to be adjusted when establishing predictive relationships between somatosensory function and pain outcomes in individuals with spinal pain.
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Baker TA, Vásquez E, Minahan JA. Variability of Pain Outcomes and Physical Activity Among a Diverse Sample of Older Men: Is It More Than Just Race? Gerontol Geriatr Med 2019; 5:2333721419878587. [PMID: 31633001 PMCID: PMC6767716 DOI: 10.1177/2333721419878587] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 08/31/2019] [Accepted: 09/04/2019] [Indexed: 11/24/2022] Open
Abstract
There is a compendium of data documenting the increasing number of older adults.
This suggests the continued need to understand identified health outcomes across
domains of pain and physical activity, particularly among older men. Therefore,
the aim of this study was to evaluate race similarities and/or differences in
pain and rates of physical activity among White, Black, and Hispanic men 60+
years of age. Data were taken from the Health and Retirement Study, a
longitudinal panel study surveying a representative sample of people in the
United States. Logistic regression analysis was used to examine associations
between race and pain and the odds of regular physical activity. Results showed
that Black men were less likely to participate in light or moderate/vigorous
physical activity. Similarly, pain increased the odds of physical activity among
Hispanics, but decreased the odds of physical activity among White men. Findings
may reflect a number of factors that impact the well-being of what it means to
experience pain and physical functioning, while also assuming a masculine
identity. This perspective may allow for a better understanding of short- and
long-term implications of the pain experience and the pain and physical
functioning dyad among this group of men.
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C Evans M, Bazargan M, Cobb S, Assari S. Pain Intensity among Community-Dwelling African American Older Adults in an Economically Disadvantaged Area of Los Angeles: Social, Behavioral, and Health Determinants. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E3894. [PMID: 31615105 PMCID: PMC6843192 DOI: 10.3390/ijerph16203894] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 10/01/2019] [Accepted: 10/08/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Although social, behavioral, and health factors influence prevalence and intensity of pain, very few studies have investigated correlates of pain among economically disadvantaged older African American (AA) adults. OBJECTIVE This study explored social, behavioral, and health correlates of pain intensity among community-dwelling AA older adults in an economically disadvantaged area of Los Angeles. METHODS A cross-sectional study on 740 AA older adults (age ≥ 55 years) was conducted in South Los Angeles between 2015 and 2018. Exploratory variables were age, gender, educational attainment, financial difficulties, living alone, marital status, smoking, drinking, pain-related chronic medical conditions (CMCs), and depressive symptoms. Dependent variable was pain intensity. Linear regression was used for data analysis. RESULTS Age, financial difficulties, living alone, smoking, pain-related chronic medical conditions, and depressive symptoms were associated with pain intensity. Individuals with lower age, higher financial difficulties, those who lived alone, those with a higher number of pain-related chronic medical conditions, more depressive symptoms, and nonsmokers reported more pain intensity. Gender, educational attainment, marital status, and drinking were not associated with pain intensity. CONCLUSION The results may help with the health promotion of economically disadvantaged AA older adults in urban areas.
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Affiliation(s)
- Meghan C Evans
- Department of Family Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90095, USA.
| | - Mohsen Bazargan
- Department of Family Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90095, USA.
- Department of Family Medicine, University of California Los Angeles (UCLA), Los Angeles, CA 90095, USA.
| | - Sharon Cobb
- School of Nursing, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90095, USA.
| | - Shervin Assari
- Department of Family Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA 90095, USA.
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Honoré Grauslund AM, Solmunde Michelsen J, Esbensen BA. Everyday life with chronic back pain: a qualitative study among Turkish immigrants in Denmark. Disabil Rehabil 2019; 43:1162-1170. [PMID: 31524527 DOI: 10.1080/09638288.2019.1661034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND Chronic back pain has a major physical and psycho-social impact. There have been few subjective assessments of everyday life in relation to migration and ethnicity. Through a descriptive and qualitative cross-cultural design, the aim was to develop an in-depth understanding of how Turkish immigrants experience living with back pain. METHODS We conducted a qualitative study based on interviews with Turkish immigrants suffering from CBP recruited from a rheumatology outpatient clinic. The analysis was based on Giorgi's phenomenological analysis. RESULTS Eleven Turkish participants with chronic back pain (mean age 47.6) were recruited. Three essences resulted from the analysis: "Overwhelming and prevailing pain" - reflecting pain taking control of everyday life, "Being distressed in community life" - encompassing how pain causes changes in social roles, and "Looking for a way out of pain" - referring to feeling lost when being treated in the healthcare system, finding pain-management strategies and returning to Turkey for assistance. CONCLUSION Chronic back pain has a significant influence on daily life. Pain changes the feeling of identity relating to close relationships and in the Labor market. Most participants' proficiency in Danish language skills posed a challenge for the existing treatment paradigm, in which information is crucial for successful rehabilitation.IMPLICATIONS FOR REHABILITATIONTo improve access to both info on chronic back pain and its treatment, it is crucial that rehabilitation be offered in a range of languages.Proficiency in Danish varies greatly among immigrants, despite years of stay in Denmark. Engaging a professional interpreter early on in the rehabilitation program might improve patient compliance to the preferred treatment regimen.Including a peer-to-peer educational approach in parts of the rehabilitation program might be beneficial, as some immigrants remain skeptical towards the health care system in Denmark.
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Affiliation(s)
- Anne-Mette Honoré Grauslund
- Copenhagen Centre for Arthritis Research, Centre for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Glostrup, Denmark
| | - Jannie Solmunde Michelsen
- Copenhagen Centre for Arthritis Research, Centre for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Glostrup, Denmark
| | - Bente Appel Esbensen
- Copenhagen Centre for Arthritis Research, Centre for Rheumatology and Spine Diseases, Centre for Head and Orthopaedics, Glostrup, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Booker S, Cardoso J, Cruz-Almeida Y, Sibille KT, Terry EL, Powell-Roach KL, Riley JL, Goodin BR, Bartley EJ, Addison AS, Staud R, Redden D, Bradley L, Fillingim RB. Movement-evoked pain, physical function, and perceived stress: An observational study of ethnic/racial differences in aging non-Hispanic Blacks and non-Hispanic Whites with knee osteoarthritis. Exp Gerontol 2019; 124:110622. [PMID: 31154005 PMCID: PMC6660381 DOI: 10.1016/j.exger.2019.05.011] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 05/23/2019] [Accepted: 05/24/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Knee osteoarthritis (OA) is a pervasive musculoskeletal condition, often exacerbated by movement-evoked pain (MEP). Despite established research demonstrating significant racial differences in OA pain, few studies have investigated ethnic/racial group differences in MEP and lower extremity function and their association with psychosocial factors, such as perceived stress. Therefore, the primary aims were: (1) to identify ethnic/racial group differences in persons with or at risk for knee OA pain based on MEP, physical performance, and perceived stress measures, and (2) to determine if perceived stress explains the relationship between MEP and function in non-Hispanic Blacks (NHBs) and non-Hispanic Whites (NHWs). METHODS A total of 162 NHB and NHW community-dwelling older adults (50-78 years of age) were included in this analysis from the Understanding Pain and Limitations in Osteoarthritic Disease (UPLOAD) cross-sectional cohort study. Demographic, anthropometric, pain and functional parameters were assessed using a battery of validated instruments. Descriptive statistics, parametric, and multivariate analyses were conducted to determine ethnic/racial differences in perceived stress, MEP, and function. RESULTS Our results support the hypothesis that among persons with knee OA pain, NHBs have significantly greater MEP and lower functional level, despite similar levels of perceived stress. However, perceived stress was more strongly related to MEP in NHB compared to NHWs. Differences in function were limited to walking speed, where NHWs demonstrated faster gait speed. CONCLUSIONS Our cross-sectional study demonstrated important ethnic/racial differences in MEP and function. Also, perceived stress had a stronger effect on MEP in NHBs, suggesting that perceived stress may more strongly influence pain with physical movement among NHB adults. MEP may be a clinically important pain outcome to measure in persons with OA, and these data warrant future research on the impact of stress on pain and functional outcomes in older adults, particularly in NHBs.
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Affiliation(s)
- Staja Booker
- The University of Florida, Department of Community Dentistry and Behavioral Science, Gainesville, FL 32610, USA; The University of Florida, Pain Research and Intervention Center of Excellence, Gainesville, FL 32610, USA.
| | - Josue Cardoso
- The University of Florida, Department of Community Dentistry and Behavioral Science, Gainesville, FL 32610, USA; The University of Florida, Pain Research and Intervention Center of Excellence, Gainesville, FL 32610, USA
| | - Yenisel Cruz-Almeida
- The University of Florida, Pain Research and Intervention Center of Excellence, Gainesville, FL 32610, USA; The University of Florida, Department of Aging & Geriatric Research, College of Medicine, Gainesville, FL 32611, USA
| | - Kimberly T Sibille
- The University of Florida, Pain Research and Intervention Center of Excellence, Gainesville, FL 32610, USA; The University of Florida, Department of Aging & Geriatric Research, College of Medicine, Gainesville, FL 32611, USA
| | - Ellen L Terry
- The University of Florida, Department of Community Dentistry and Behavioral Science, Gainesville, FL 32610, USA; The University of Florida, Pain Research and Intervention Center of Excellence, Gainesville, FL 32610, USA
| | - Keesha L Powell-Roach
- The University of Florida, Department of Community Dentistry and Behavioral Science, Gainesville, FL 32610, USA; The University of Florida, Pain Research and Intervention Center of Excellence, Gainesville, FL 32610, USA
| | - Joseph L Riley
- The University of Florida, Department of Community Dentistry and Behavioral Science, Gainesville, FL 32610, USA; The University of Florida, Pain Research and Intervention Center of Excellence, Gainesville, FL 32610, USA
| | - Burel R Goodin
- University of Alabama at Birmingham, Department of Psychology, Birmingham, AL 35294, USA
| | - Emily J Bartley
- The University of Florida, Department of Community Dentistry and Behavioral Science, Gainesville, FL 32610, USA; The University of Florida, Pain Research and Intervention Center of Excellence, Gainesville, FL 32610, USA
| | | | - Roland Staud
- The University of Florida, Department of Medicine, Gainesville, FL 32608, USA
| | - David Redden
- University of Alabama at Birmingham, Department of Biostatistics, Birmingham, AL 35294, USA; University of Alabama at Birmingham, Department Medicine and Rheumatology, Birmingham, AL 35294, USA
| | - Laurence Bradley
- University of Alabama at Birmingham, Division of Clinical Immunology and Rheumatology, Birmingham, AL 35294, USA
| | - Roger B Fillingim
- The University of Florida, Department of Community Dentistry and Behavioral Science, Gainesville, FL 32610, USA; The University of Florida, Pain Research and Intervention Center of Excellence, Gainesville, FL 32610, USA
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Powell-Roach KL, Yao Y, Rutherford JN, Schlaeger JM, Patil CL, Suarez ML, Shuey D, Angulo V, Carrasco J, Ezenwa MO, Fillingim RB, Wang ZJ, Molokie RE, Wilkie DJ. Thermal and mechanical quantitative sensory testing values among healthy African American adults. J Pain Res 2019; 12:2511-2527. [PMID: 31496792 PMCID: PMC6693422 DOI: 10.2147/jpr.s211855] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 07/09/2019] [Indexed: 12/26/2022] Open
Abstract
PURPOSE Only a few studies have reported quantitative sensory testing (QST) reference values for healthy African Americans, and those studies are limited in sample size and age of participants. The study purpose was to characterize QST values in healthy, pain-free African American adults and older adults whose prior pain experiences and psychological status were also measured. We examined the QST values for differences by sex, age, and body test site. PATIENTS AND METHODS A cross-sectional sample of 124 pain-free African American adults (age 18-69 years, 49% female) completed demographic and self-reported pain, fatigue and psychosocial measures. QST was performed to obtain thermal and mechanical responses and associated pain intensity levels. RESULTS We found thermal detection values at the anterior forearm were (29.2 °C±1.6) for cool detection (CD) and (34.5 °C±1.2) for warm detection (WD). At that site the sample had cold pain threshold (CPTh) (26.3 °C±5.0), heat pain threshold (HPTh) (37.8 °C±3.6), and mechanical pain thresholds (MPTH) (16.7±22.2 grams of force, gF). There was a significant between sex difference for WD, with women being more sensitive (q=0.027). Lower body sites were less sensitive than upper body sites across all thermal modalities (q<0.003), but not for the mechanical modality. CONCLUSION The QST values from this protocol at the anterior forearm indicate that the healthy African American adults had average thermal pain thresholds close to the temperature of adaptation and average MPTh under 20 gF. Differences in responses to thermal and mechanical stimuli for upper verses lower body were consistent with prior research.
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Affiliation(s)
- Keesha L Powell-Roach
- Department of Community Dentistry and Behavioral Science, College of Dentistry, University of Florida, Gainesville, FL, USA
| | - Yingwei Yao
- Department of Biobehavioral Nursing Science, College of Nursing, University of Florida, Gainesville, FL, USA
| | - Julienne N Rutherford
- Department of Women, Children and Family Health Science, College of Nursing, University of Illinois at Chicago, Chicago, IL, USA
| | - Judith M Schlaeger
- Department of Women, Children and Family Health Science, College of Nursing, University of Illinois at Chicago, Chicago, IL, USA
| | - Crystal L Patil
- Department of Women, Children and Family Health Science, College of Nursing, University of Illinois at Chicago, Chicago, IL, USA
| | - Marie L Suarez
- Department of Biobehavioral Health Science, College of Nursing, University of Illinois at Chicago, Chicago, IL, USA
| | - David Shuey
- Department of Biobehavioral Health Science, College of Nursing, University of Illinois at Chicago, Chicago, IL, USA
| | - Veronica Angulo
- Department of Biobehavioral Health Science, College of Nursing, University of Illinois at Chicago, Chicago, IL, USA
| | - Jesus Carrasco
- Department of Biobehavioral Health Science, College of Nursing, University of Illinois at Chicago, Chicago, IL, USA
| | - Miriam O Ezenwa
- Department of Biobehavioral Nursing Science, College of Nursing, University of Florida, Gainesville, FL, USA
| | - Roger B Fillingim
- Department of Community Dentistry and Behavioral Science, College of Dentistry, University of Florida, Gainesville, FL, USA
| | - Zaijie J Wang
- Department of Biopharmaceutical Sciences, College of Pharmacy, Cancer Center, University of Illinois at Chicago, Chicago, IL, USA
| | - Robert E Molokie
- Department of Biopharmaceutical Sciences, College of Pharmacy, Cancer Center, University of Illinois at Chicago, Chicago, IL, USA
- Division of Hematology/Oncology, University of Illinois at Chicago College of Medicine, Chicago, IL, USA
- Department of Hematology/Oncology, Jessie Brown Veteran’s Administration Medical Center, Chicago, IL, USA
| | - Diana J Wilkie
- Department of Community Dentistry and Behavioral Science, College of Dentistry, University of Florida, Gainesville, FL, USA
- Department of Biobehavioral Nursing Science, College of Nursing, University of Florida, Gainesville, FL, USA
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Rhudy JL, Lannon EW, Kuhn BL, Palit S, Payne MF, Sturycz CA, Hellman N, Güereca YM, Toledo TA, Coleman HB, Thompson KA, Fisher JM, Herbig SP, Barnoski KB, Chee L, Shadlow JO. Sensory, Affective, and Catastrophizing Reactions to Multiple Stimulus Modalities: Results from the Oklahoma Study of Native American Pain Risk. THE JOURNAL OF PAIN 2019; 20:965-979. [PMID: 30797963 PMCID: PMC6689438 DOI: 10.1016/j.jpain.2019.02.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 01/31/2019] [Accepted: 02/16/2019] [Indexed: 02/07/2023]
Abstract
Native Americans (NAs) have a higher prevalence of chronic pain than any other U.S. racial/ethnic group; however, little is known about the mechanisms for this pain disparity. This study used quantitative sensory testing to assess pain experience in healthy, pain-free adults (n = 137 NAs (87 female), n = 145 non-Hispanic whites (NHW; 68 female)) after painful electric, heat, cold, ischemic, and pressure stimuli. After each stimulus, ratings of pain intensity, sensory pain, affective pain, pain-related anxiety, and situation-specific pain catastrophizing were assessed. The results suggested that NAs reported greater sensory pain in response to suprathreshold electric and heat stimuli, greater pain-related anxiety to heat and ischemic stimuli, and more catastrophic thoughts in response to electric and heat stimuli. Sex differences were also noted; however, with the exception of catastrophic thoughts to cold, these finding were not moderated by race/ethnicity. Together, findings suggest NAs experience heightened sensory, anxiety, and catastrophizing reactions to painful stimuli. This could place NAs at risk for future chronic pain and could ultimately lead to a vicious cycle that maintains pain (eg, pain → anxiety/catastrophizing → pain). PERSPECTIVE: NAs experienced heightened sensory, anxiety, and catastrophizing reactions in response to multiple pain stimuli. Given the potential for anxiety and catastrophic thoughts to amplify pain, this characteristic may place them at risk for pain disorders and could lead to a vicious cycle that maintains pain.
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Affiliation(s)
- Jamie L Rhudy
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma.
| | - Edward W Lannon
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma
| | - Bethany L Kuhn
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma
| | - Shreela Palit
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma; University of Washington School of Medicine, Department of Psychiatry & Behavioral Sciences, Seattle, Washington
| | - Michael F Payne
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma; Cincinnati Children's Hospital Medical Center, Department of Anesthesiology, Cincinnati, Ohio
| | | | - Natalie Hellman
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma
| | - Yvette M Güereca
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma
| | - Tyler A Toledo
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma
| | - Heather B Coleman
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma; Northeastern State University, Department of Psychology, Tahlequah, Oklahoma
| | - Kathryn A Thompson
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma; University of Alabama at Birmingham, Department of Psychology, Birmingham, Alabama
| | - Jessica M Fisher
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma
| | - Samuel P Herbig
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma
| | - Ky'Lee B Barnoski
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma; University of Oklahoma-Tulsa, Department of Social Work, Tulsa, OK
| | - Lucinda Chee
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma
| | - Joanna O Shadlow
- The University of Tulsa, Department of Psychology, Tulsa, Oklahoma
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Meints SM, Mosher C, Rand KL, Ashburn-Nardo L, Hirsh AT. An experimental investigation of the relationships among race, prayer, and pain. Scand J Pain 2019; 18:545-553. [PMID: 29794272 DOI: 10.1515/sjpain-2018-0040] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 03/30/2018] [Indexed: 11/15/2022]
Abstract
Background and aims Compared to White individuals, Black individuals demonstrate a lower pain tolerance. Research suggests that differences in pain coping strategies, such as prayer, may mediate this race difference. However, previous research has been cross-sectional and has not determined whether prayer in and of itself or rather the passive nature of prayer is driving the effects on pain tolerance. The aim of this study was to clarify the relationships among race, prayer (both active and passive), and pain tolerance. Methods We randomly assigned 208 pain-free participants (47% Black, 53% White) to one of three groups: active prayer ("God, help me endure the pain"), passive prayer ("God, take the pain away"), or no prayer ("The sky is blue"). Participants first completed a series of questionnaires including the Duke University Religion Index, the Coping Strategies Questionnaire-Revised (CSQ-R), and the Pain Catastrophizing Scale. Participants were then instructed to repeat a specified prayer or distractor coping statement while undergoing a cold pressor task. Cold pain tolerance was measured by the number of seconds that had elapsed while the participant's hand remained in the cold water bath (maximum 180 s). Results Results of independent samples t-tests indicated that Black participants scored higher on the CSQ-R prayer/hoping subscale. However, there were no race differences among other coping strategies, religiosity, or catastrophizing. Results of a 2 (Race: White vs. Black)×3 (Prayer: active vs. passive vs. no prayer) ANCOVA controlling for a general tendency to pray and catastrophizing in response to prayer indicated a main effect of prayer that approached significance (p=0.06). Pairwise comparisons indicated that those in the active prayer condition demonstrated greater pain tolerance than those in the passive (p=0.06) and no prayer (p=0.03) conditions. Those in the passive and no prayer distractor conditions did not significantly differ (p=0.70). There was also a trending main effect of race [p=0.08], with White participants demonstrating greater pain tolerance than Black participants. Conclusions Taken together, these results indicate that Black participants demonstrated a lower pain tolerance than White participants, and those in the active prayer condition demonstrated greater tolerance than those in the passive and no prayer conditions. Furthermore, Black participants in the passive prayer group demonstrated the lowest pain tolerance, while White participants in the active prayer group exhibited the greatest tolerance. Results of this study suggest that passive prayer, like other passive coping strategies, may be related to lower pain tolerance and thus poorer pain outcomes, perhaps especially for Black individuals. On the other hand, results suggest active prayer is associated with greater pain tolerance, especially for White individuals. Implications These results suggest that understanding the influence of prayer on pain may require differentiation between active versus passive prayer strategies. Like other active coping strategies for pain, active prayer may facilitate self-management of pain and thus enhance pain outcomes independent of race. Psychosocial interventions may help religiously-oriented individuals, regardless of race, cultivate a more active style of prayer to improve their quality of life.
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Affiliation(s)
- Samantha M Meints
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
- Orthopaedic and Arthritis Center for Outcomes Research, Brigham and Women's Hospital, 60 Fenwood Road, BTM Ste. 5016, Boston, MA 02115, USA, Phone: (857) 307-5405, Fax: (617) 525-7900
| | - Catherine Mosher
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
| | - Kevin L Rand
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
| | - Leslie Ashburn-Nardo
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
| | - Adam T Hirsh
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
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Perry M, Baumbauer K, Young EE, Dorsey SG, Taylor JY, Starkweather AR. The Influence of Race, Ethnicity and Genetic Variants on Postoperative Pain Intensity: An Integrative Literature Review. Pain Manag Nurs 2019; 20:198-206. [PMID: 31080143 PMCID: PMC7841600 DOI: 10.1016/j.pmn.2018.11.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 10/11/2018] [Accepted: 11/12/2018] [Indexed: 10/26/2022]
Abstract
OBJECTIVES Chronic postsurgical pain is pain that develops and persists for at least 3 months after a surgical procedure. The purpose of this review was to discover what evidence exists regarding the influence of race and ethnicity on postoperative pain intensity and what evidence exists regarding the influence of genetic polymorphisms on postoperative pain intensity. DESIGN Integrative literature review. DATA SOURCES CINAHL, PsychInfo, SCOPUS, and PubMed/Medline databases were searched for entries within the last 10 years. Sources included primary research investigating the relationship among race, ethnicity, and genetics in postoperative pain outcomes. REVIEW/ANALYSIS METHODS Studies adhered to a strict inclusion and exclusion criteria. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were utilized to evaluate and assess manuscripts for inclusion. RESULTS Twelve manuscripts were included for final review. There are significantly higher preoperative and postoperative pain intensity scores reported between African American and Hispanic individuals compared with non-Hispanic whites. Although some studies identified that non-Hispanic whites consumed more opioids and reported increased pain, there were no significant differences in opioid requirements in Hispanic and non-Hispanic individuals. COMT and OPRM1 were the most identified genetic polymorphisms associated with postoperative pain intensity. CONCLUSIONS The literature varies with respect to race, ethnicity, and postoperative pain perception. Perioperative pain intensity has been suggested as a significant predictor of chronic postsurgical pain. COMT and OPRM1 may be associated with higher pain perception after surgical procedures.
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Affiliation(s)
- Mallory Perry
- University of Connecticut School of Nursing, Storrs, Connecticut.
| | - Kyle Baumbauer
- University of Connecticut School of Nursing, Storrs, Connecticut; UConn Health, Department of Neuroscience, Farmington, Connecticut
| | - Erin E Young
- University of Connecticut School of Nursing, Storrs, Connecticut; UConn Health, Department of Genetics and Genome Sciences, Farmington, Connecticut
| | - Susan G Dorsey
- University of Maryland School of Nursing, Baltimore, Maryland
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