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Fennell G, Osuna M, Ailshire J, Zajacova A. Pain Lowers Subjective Survival Probabilities Among Middle-Aged and Older Adults. J Gerontol B Psychol Sci Soc Sci 2024; 79:gbae071. [PMID: 38659331 PMCID: PMC11157629 DOI: 10.1093/geronb/gbae071] [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: 09/06/2023] [Indexed: 04/26/2024] Open
Abstract
OBJECTIVES Pain is a leading cause of disability and a limiting factor in individuals' assessments of their own subjective health; however, its association with subjective longevity has yet to be explored. Subjective survival probabilities (SSPs), or one's own perceived chances of living to a given age, can influence individuals' behavior as they plan for their futures. This study assesses whether pain correlates to lower SSPs. METHODS We use a repeated cross-section of the 2000-2018 waves of the Health and Retirement Study, a longitudinal and nationally representative survey of Americans aged 51 and older (N = 31,773). RESULTS Fractional logit regressions indicate that, across all age groups, respondents with severe and/or interfering pain reported significantly lower SSPs than those with no pain (Marginal Effect [ME] = -0.03 to -0.06, p < .05). Controlling for all covariates, mild or moderate noninterfering pain was only associated with a significant reduction in SSPs among the youngest group reporting their chances of living to age 75 (ME = -0.02, p < .001). Descriptively and in the model results, respondents with mild or moderate noninterfering pain appeared to more closely resemble pain-free respondents than those with severe or interfering pain. DISCUSSION These findings highlight the importance of pain on SSPs, and contribute to the growing evidence that pain interference is uniquely important in predicting meaningful health outcomes.
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Affiliation(s)
- Gillian Fennell
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California, USA
| | - Margarita Osuna
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California, USA
| | - Jennifer Ailshire
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, California, USA
| | - Anna Zajacova
- Department of Sociology, University of Western Ontario, London, Ontario, Canada
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2
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Berwal D, Branisteanu DD, Glickman M, Sagar A, Pilitsis JG. The sex-dependent impact of adipose tissue and inflammation on chronic pain - A cross-sectional study from the all of us research program. Cytokine 2024; 179:156614. [PMID: 38621331 DOI: 10.1016/j.cyto.2024.156614] [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: 02/04/2024] [Accepted: 04/09/2024] [Indexed: 04/17/2024]
Abstract
Emerging evidence suggests an association between chronic pain and elevated body fat. We sought to determine if individuals with higher body fat, measured by hip circumference (HC) and waist circumference (WC), are at risk for chronic pain when they demonstrate higher expression of inflammatory markers. We investigated the incidence and severity of pain in patients with varying WC/HC and inflammatory markers (C-Reactive Protein, IL-6, leptin) using the NIH-sponsored All of Us Database. For each inflammatory marker and sex, participants were divided into four groups based on combinations of normal/high marker levels and small/large WC/HC. We used statistical analysis to compare WC/HC and pain severity (mean NRS pain score) between groups of the same sex. In females, but not males, combinations of elevated CRP with large WC/HC exerted additive effects on the incidence of chronic pain (p < 0.01) and severe pain (p < 0.001), as well as on the severity of pain evaluated by the mean NRS pain score (p < 0.01). This relationship held true for females with high IL-6 or leptin and large WC or HC (p < 0.001 for chronic pain and severe pain incidence, and p < 0.05 for pain severity). Neither IL-6 nor leptin showed any significant impact on pain in males. Obesity status and CRP exert additive prognostic effects for chronic pain in females, but not in males. The concomitant evaluation of other inflammatory factors, such as IL-6 or leptin in females, may further augment the prediction of chronic pain. PERSPECTIVE: This article investigates the relationship between chronic pain, obesity, and inflammatory markers. It could help elucidating sex difference in pain mechanisms, as well as the risk factors for chronic pain, potentially improving patient diagnosis, follow-up and treatment.
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Affiliation(s)
- Deepak Berwal
- Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA
| | - Dumitru D Branisteanu
- Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA; Department of Endocrinology, University of Medicine and Pharmacy "Grigore T. Popa" Iasi, Romania
| | - Mia Glickman
- Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA
| | - Amit Sagar
- Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA
| | - Julie G Pilitsis
- Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA; Department of Neurosurgery, University of Arizona College of Medicine, Tucson, AZ, USA.
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3
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Shi YQ, Sun ZH, Wang ZZ, Su CY, Zhang W, Yu LY, Xu Y, Gao YL, Wang HB, Tian JW, Li CM. A novel role for microtubule affinity-regulating kinases in neuropathic pain. Br J Pharmacol 2024; 181:2012-2032. [PMID: 38112022 DOI: 10.1111/bph.16303] [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: 08/03/2023] [Revised: 09/15/2023] [Accepted: 10/03/2023] [Indexed: 12/20/2023] Open
Abstract
BACKGROUND AND PURPOSE Neuropathic pain affects millions of patients, but there are currently few viable therapeutic options available. Microtubule affinity-regulating kinases (MARKs) regulate the dynamics of microtubules and participate in synaptic remodelling. It is unclear whether these changes are involved in the central sensitization of neuropathic pain. This study examined the role of MARK1 or MARK2 in regulating neurosynaptic plasticity induced by neuropathic pain. EXPERIMENTAL APPROACH A rat spinal nerve ligation (SNL) model was established to induce neuropathic pain. The role of MARKs in nociceptive regulation was assessed by genetically knocking down MARK1 or MARK2 in amygdala and systemic administration of PCC0105003, a novel small molecule MARK inhibitor. Cognitive function, anxiety-like behaviours and motor coordination capability were also examined in SNL rats. Synaptic remodelling-associated signalling changes were detected with electrophysiological recording, Golgi-Cox staining, western blotting and qRT-PCR. KEY RESULTS MARK1 and MARK2 expression levels in amygdala and spinal dorsal horn were elevated in SNL rats. MARK1 or MARK2 knockdown in amygdala and PCC0105003 treatment partially attenuated pain-like behaviours along with improving cognitive deficit, anxiogenic-like behaviours and motor coordination in SNL rats. Inhibition of MARKs signalling reversed synaptic plasticity at the functional and structural levels by suppressing NR2B/GluR1 and EB3/Drebrin signalling pathways both in amygdala and spinal dorsal horn. CONCLUSION AND IMPLICATIONS These results suggest that MARKs-mediated synaptic remodelling plays a key role in the pathogenesis of neuropathic pain and that pharmacological inhibitors of MARKs such as PCC0105003 could represent a novel therapeutic strategy for the management of neuropathic pain.
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Affiliation(s)
- Yao-Qin Shi
- From the school of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong Province, China
| | - Zhi-Hong Sun
- From the school of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong Province, China
| | - Zhe-Zhe Wang
- From the school of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong Province, China
| | - Chun-Yu Su
- From the school of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong Province, China
| | - Wei Zhang
- From the school of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong Province, China
| | - Lin-Yao Yu
- From the school of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong Province, China
| | - Yang Xu
- From the school of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong Province, China
| | - Yong-Lin Gao
- College of Life Sciences, Yantai University, Yantai, China
| | - Hong-Bo Wang
- From the school of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong Province, China
| | - Jing-Wei Tian
- From the school of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong Province, China
| | - Chun-Mei Li
- From the school of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai, Shandong Province, China
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Dalechek DE, Caes L, McIntosh G, Whittaker AC. Anxiety, history of childhood adversity, and experiencing chronic pain in adulthood: A systematic literature review and meta-analysis. Eur J Pain 2024; 28:867-885. [PMID: 38189218 DOI: 10.1002/ejp.2232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 09/21/2023] [Accepted: 12/12/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND When considering factors that may impact chronic pain experiences in adulthood, adverse childhood experiences (ACEs) and anxiety should be considered. The literature on the associations between these 3 variables remains unclear. OBJECTIVE To summarize the existing literature on the relationship between ACEs and anxiety on chronic pain experience in adults, and examine the association between ACEs and anxiety. METHODS A systematic literature review (SLR) and meta-analysis was used to examine adults (≥18) with a reported history of ACEs, self-reported and/or diagnosed anxiety, and chronic pain. The SLR included quality appraisal according to the Joanna Briggs Institute tool. RESULTS The narrative summary indicated a significant association between ACEs, anxiety, and chronic pain experiences in adults. Of 52 selected studies, 79% reported a moderate-strong association. For ACE prevalence, the majority reported experiencing sexual abuse (50% [SD 16.01]), followed by physical abuse (46% [SD 20.7]). Other ACEs included emotional abuse (33% [SD 17.17]), emotional neglect (25% [SD 21.02]), and physical neglect (23% [SD 22.44]). Meta-analyses showed moderate associations between anxiety and chronic pain (r = 0.30; 95% CI = [0.14, 0.45], p < 0.01) and between ACEs and anxiety (r = 0.26; 95% CI = [0.15, 0.36], p < 0.01), and that participants who experienced ACEs are around twice as likely to present chronic pain during adulthood (OR = 1.99; 95% CI = [1.53, 2.60], p < 0.01). CONCLUSION The results of the SLR and meta-analysis indicated that ACEs and anxiety influence chronic pain experience in adults. Given the relationship between ACEs and anxiety, there would be value in exploring this as a potential mediator in future studies. SIGNIFICANCE There was an unmet need to summarize the existing literature on the relationship between ACEs and anxiety on chronic pain experience in adults and the association between ACEs and anxiety. The results of this systematic review and meta-analysis indicated that both ACEs and anxiety influenced chronic pain experience in adults and helped to inform the diverse literature on these potential relationships to date.
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Affiliation(s)
- Danielle E Dalechek
- Faculty of Health Sciences and Sport, University of Stirling, Stirling, UK
- Division of Psychology, Faculty of Natural Sciences, University of Stirling, Stirling, UK
| | - Line Caes
- Division of Psychology, Faculty of Natural Sciences, University of Stirling, Stirling, UK
| | - Gwenne McIntosh
- Faculty of Health Sciences and Sport, University of Stirling, Stirling, UK
| | - Anna C Whittaker
- Faculty of Health Sciences and Sport, University of Stirling, Stirling, UK
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Cuomo A, Parascandolo I. Role of Nutrition in the Management of Patients with Chronic Musculoskeletal Pain. J Pain Res 2024; 17:2223-2238. [PMID: 38947129 PMCID: PMC11214565 DOI: 10.2147/jpr.s456202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 05/13/2024] [Indexed: 07/02/2024] Open
Abstract
Chronic musculoskeletal pain (CMP), defined as persistent discomfort in musculoskeletal tissues persisting for over 3 months, afflicts an estimated 1.71 billion people globally, leading to significant functional impairments and psychological distress, thereby detrimentally affecting individuals' quality of life. The objective of this narrative review is to elucidate the complex relationship among dietary habits, sarcopenia, and gut microbiota composition, with an eye toward enhancing patient management and outcomes. Given the burgeoning interest in the influence of diet on CMP, a detailed examination of the current literature is warranted. Nutritional intake is a critical determinant of the gut microbiota profile, which, in turn, is linked to musculature integrity and performance, potentially leading to sarcopenia. The development of sarcopenia can aggravate CMP owing to diminished muscular strength and functionality. Additionally, disruptions in the gut microbiota may directly modulate nociception, intensifying CMP manifestations. Thus, nutritional optimization emerges as a viable approach to CMP management. Emphasizing a diet conducive to a healthy gut microbiome could forestall or mitigate sarcopenia, thereby attenuating CMP intensity. Nevertheless, the domain calls for further empirical exploration to unravel the nuances of these interactions and to forge efficacious dietary strategies for individuals with CMP. Beyond mere analgesia, comprehensive patient care for CMP requires acknowledgment of the complex and multifactorial nature of pain and its foundational elements. Embracing an integrative treatment model allows healthcare practitioners to promise better patient prognoses, enriched life quality, and a decrease in the sustained healthcare costs associated with CMP.
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Affiliation(s)
- Arturo Cuomo
- Division of Anesthesia and Pain Medicine, Istituto Nazionale Tumori, IRCCS - Fondazione G Pascale, Naples, Italy
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6
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Kapos FP, Craig KD, Anderson SR, Bernardes SF, Hirsh AT, Karos K, Keogh E, Reynolds Losin EA, McParland JL, Moore DJ, Ashton-James CE. Social Determinants and Consequences of Pain: Toward Multilevel, Intersectional, and Life Course Perspectives. THE JOURNAL OF PAIN 2024:104608. [PMID: 38897311 DOI: 10.1016/j.jpain.2024.104608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 06/07/2024] [Accepted: 06/10/2024] [Indexed: 06/21/2024]
Abstract
Despite wide endorsement of a biopsychosocial framework for pain, social aspects of pain remain rarely addressed in the context of pain prevention and management. In this review, we aim to 1) examine the broad scope of social determinants and consequences of pain and their interactions across multiple levels of organization, and 2) provide a framework synthesizing existing concepts and potential areas for future work on social aspects of pain, drawing upon socioecological, intersectional, and life course approaches. Integrating interdisciplinary theory and evidence, we outline pathways through which multilevel social factors and pain may affect each other over time. We also provide a brief summary of intrapersonal aspects of pain, which are thought to operate at the interface between individuals and the social context. Progressing from micro- to macrolevel factors, we illustrate how social determinants of pain can directly or indirectly contribute to pain experiences, expression, risk, prognosis, and impact across populations. We consider 1) at the interpersonal level, the roles of social comparison, social relatedness, social support, social exclusion, empathy, and interpersonal conflict; 2) at the group or community level, the roles of intimacy groups, task groups, social categories, and loose associations; and 3) at the societal level, the roles of political, economic, and cultural systems, as well as their policies and practices. We present examples of multilevel consequences of pain across these levels and discuss opportunities to reduce the burden and inequities of pain by expanding multilevel social approaches in pain research and practice. PERSPECTIVE: Despite wide endorsement of a biopsychosocial framework for pain, social aspects of pain are often unclearly defined, hindering their use in pain prevention, management, and research. We summarize the scope of social aspects of pain and provide a framework synthesizing existing concepts and potential areas for future work.
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Affiliation(s)
- Flavia P Kapos
- Center for Child Health, Behavior and Development, Seattle Children's Research Institute, Seattle, Washington; Department of Orthopaedic Surgery & Duke Clinical Research Institute, Duke University Schoool of Medicine, Durham, North Carolina.
| | - Kenneth D Craig
- Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Steven R Anderson
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, California
| | - Sónia F Bernardes
- Centre for Social Research and Intervention, Iscte-Lisbon University Institute, Lisbon, Portugal
| | - Adam T Hirsh
- Department of Psychology, Indiana University Indianapolis, Indianapolis, Indiana
| | - Kai Karos
- Experimental Health Psychology, Department of Clinical Psychological Science, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Edmund Keogh
- Department of Psychology & Centre for Pain Research, University of Bath, Bath, United Kingdom
| | | | - Joanna L McParland
- Department of Psychology, Glasgow Caledonian University, Glasgow, United Kingdom
| | - David J Moore
- School of Psychology, Liverpool John Moores University, Liverpool, United Kingdom
| | - Claire E Ashton-James
- Pain Management Research Institute, Kolling Institute, Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
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7
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Amo-Agyei S, Maurer J. Pain and subjective well-being among older adults in the developing world : A comprehensive assessment based on the WHO Study on Global Ageing and Adult Health. ECONOMICS AND HUMAN BIOLOGY 2024; 54:101406. [PMID: 38851164 DOI: 10.1016/j.ehb.2024.101406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 05/13/2024] [Accepted: 05/28/2024] [Indexed: 06/10/2024]
Abstract
This paper studies the association of pain with subjective well-being (SWB) and time use among older adults in five low- and middle-income countries using data from the first wave of the WHO Study on Global Ageing and Adult Health. We suggest a novel use of anchoring vignettes as direct control functions to account for potentially correlated reporting behaviors such as correlated response scales when analyzing the relationship between subjective variables such as self-reported pain and SWB. Exploiting detailed data on individual time use and several complementary measures of SWB, including fine-grained activity-specific affective experiences derived from an abbreviated version of the Day Reconstruction Method, we find that both evaluative and experienced well-being are markedly lower for people living with pain compared to those without pain. These disparities persist even after controlling for possible confounding from reporting behaviors through the use of anchoring vignettes. Differences in experienced utility by pain status appear to be exclusively due to worse affective experiences during daily activities for those with pain, which seem to be partially mediated through changes in their functional limitations. Pain-related differences in time use, in turn, seem to provide only small compensating effects, underscoring important challenges to the use of changed activity patterns as a viable coping strategy for individuals enduring pain.
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Affiliation(s)
- Silas Amo-Agyei
- School of Health Sciences, University of Manchester, United Kingdom.
| | - Jürgen Maurer
- Department of Economics, University of Lausanne, Switzerland; Swiss School of Pubic Health (SSPH+), Switzerland; Munich Center for the Economics of Aging (MEA), Munich, Germany; Center for Economic and Social Research (CESR), University of Southern California, USA; RAND Corporation, Washington DC, USA.
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8
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McCullough M, Kenney D, Curtin C, Ottestad E. Peripheral nerve stimulation for saphenous neuralgia. Reg Anesth Pain Med 2024; 49:455-460. [PMID: 38050145 DOI: 10.1136/rapm-2023-104538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 09/15/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND Injury to saphenous nerve branches is frequent during knee surgery and can result in chronic pain. This saphenous neuralgia remains challenging to treat. Peripheral nerve stimulation (PNS) is a new potential non-pharmacologic treatment option. We present our outcomes experience using this technology in 12 patients. METHODS We retrospectively reviewed PNS placement for saphenous neuralgia between 2000 and 2022 at a single institution. Demographic information was collected as well as response to the device. Four-question short-form Patient-Reported Outcome Measurement Information System (PROMIS) Scores were collected before and 2 weeks, 6 weeks, and 6 months postprocedure. Specific scores included pain interference and behavior, functional mobility, depression, anxiety, and sleep impairment. Change in pain interference measured by the short-form PROMIS tool at 6 months was chosen as the primary outcome. RESULTS Twelve patients met inclusion criteria, with 10 patients having the full 6-month follow-up. In these 10 patients, the mean change from baseline in the short-form adjusted pain interference score (greater difference means improved pain) at 6 months was 5.8 (SD 6.5). Among all patients, average follow-up was 11.5 months (range 3-35 months). Most patients' symptoms developed after knee surgery (84%). Prior to PNS, patients underwent other treatments including cryoablation (8%), radiofrequency ablation (16%), saphenous neurectomy (16%), or surgical release of adjacent nerves (25%). Ten patients (83%) reported any improvement in symptoms while two reported no benefit. Complications occurred in four patients (33%). Two patients had the device removed and a third discontinued use. PROMIS Scores for pain, functional mobility, mood, and sleep impairment all improved. DISCUSSION Limited effective treatments exist for saphenous neuralgia. Our case series demonstrates the potential of PNS as a treatment for saphenous neuralgia. Comparative effectiveness studies are warranted to assess whether our effect size is clinically relevant.
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Affiliation(s)
- Meghan McCullough
- Surgery, Plastic and Reconstructive Surgery, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Deborah Kenney
- Orthopedic Surgery, Stanford University, Palo Alto, California, USA
| | - Catherine Curtin
- Surgery, Plastic and Reconstructive Surgery, Stanford University, Palo Alto, California, USA
| | - Einar Ottestad
- Anesthesiology and Pain Medicine, Stanford University School of Medicine, Palo Alto, California, USA
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Schafer RM, Giancotti LA, Davis DJ, Larrea IG, Farr SA, Salvemini D. Behavioral characterization of G-protein-coupled receptor 160 knockout mice. Pain 2024; 165:1361-1371. [PMID: 38198232 PMCID: PMC11090760 DOI: 10.1097/j.pain.0000000000003136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 09/23/2023] [Indexed: 01/12/2024]
Abstract
ABSTRACT Neuropathic pain is a devastating condition where current therapeutics offer little to no pain relief. Novel nonnarcotic therapeutic targets are needed to address this growing medical problem. Our work identified the G-protein-coupled receptor 160 (GPR160) as a potential target for therapeutic intervention. However, the lack of small-molecule ligands for GPR160 hampers our understanding of its role in health and disease. To address this void, we generated a global Gpr160 knockout (KO) mouse using CRISPR-Cas9 genome editing technology to validate the contributions of GPR160 in nociceptive behaviors in mice. Gpr160 KO mice are healthy and fertile, with no observable physical abnormalities. Gpr160 KO mice fail to develop behavioral hypersensitivities in a model of neuropathic pain caused by constriction of the sciatic nerve. On the other hand, responses of Gpr160 KO mice in the hot-plate and tail-flick assays are not affected. We recently deorphanized GPR160 and identified cocaine- and amphetamine-regulated transcript peptide (CARTp) as a potential ligand. Using Gpr160 KO mice, we now report that the development of behavioral hypersensitivities after intrathecal or intraplantar injections of CARTp are dependent on GPR160. Cocaine- and amphetamine-regulated transcript peptide plays a role in various affective behaviors, such as anxiety, depression, and cognition. There are no differences in learning, memory, and anxiety between Gpr160 KO mice and their age-matched and sex-matched control floxed mice. Results from these studies support the pronociceptive roles of CARTp/GPR160 and GPR160 as a potential therapeutic target for treatment of neuropathic pain.
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Affiliation(s)
- Rachel M Schafer
- Department of Pharmacology and Physiology School of Medicine and Institute for Translational Neuroscience, Saint Louis University School of Medicine, 1402 South Grand Blvd. 63104, St. Louis, Missouri, USA
| | - Luigino A Giancotti
- Department of Pharmacology and Physiology School of Medicine and Institute for Translational Neuroscience, Saint Louis University School of Medicine, 1402 South Grand Blvd. 63104, St. Louis, Missouri, USA
| | - Daniel J Davis
- Animal Modeling Core, University of Missouri, Columbia, Missouri, USA
| | - Ivonne G Larrea
- Department of Pharmacology and Physiology School of Medicine and Institute for Translational Neuroscience, Saint Louis University School of Medicine, 1402 South Grand Blvd. 63104, St. Louis, Missouri, USA
| | - Susan A Farr
- Department of Pharmacology and Physiology School of Medicine and Institute for Translational Neuroscience, Saint Louis University School of Medicine, 1402 South Grand Blvd. 63104, St. Louis, Missouri, USA
- Department of Internal Medicine-Geriatrics, Saint Louis School of Medicine, St. Louis, MO, USA
- VA Medical Center, St Louis. MO 63106, USA
| | - Daniela Salvemini
- Department of Pharmacology and Physiology School of Medicine and Institute for Translational Neuroscience, Saint Louis University School of Medicine, 1402 South Grand Blvd. 63104, St. Louis, Missouri, USA
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Kraft KVL, Backmund T, Eberhart L, Schubert AK, Dinges HC, Hagen MK, Gehling M. Does opioid therapy enhance quality of life in patients suffering from chronic non-malignant pain? A systematic review and meta-analysis. Br J Pain 2024; 18:227-242. [PMID: 38751560 PMCID: PMC11092930 DOI: 10.1177/20494637231216352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024] Open
Abstract
Background and objective Chronic pain is associated with a poor health-related quality of life (HRQL). Whereas the prescription rate of opioids increased during the last decades, their use in chronic non-malignant pain remains unclear. However, there is currently no clinical consensus or evidence-based guidelines that consider the long-term effects of opioid therapy on HRQL in patients with chronic non-cancer pain. This systematic review aims to address the question of whether opioid therapy improves HRQL in patients with chronic non-malignant pain and provide some guidance to practitioners. Databases and data treatment PubMed, EMBASE and CENTRAL were searched in June 2020 for double-blind, randomized trials (RCTs), comparing opioid therapy to placebo and assessed a HRQL questionnaire. The review comprises a qualitative vote counting approach and a meta-analysis of the Short Form Health Survey (SF-36), EQ-5D questionnaire and the pain interference scale of the Brief pain inventory (BPI). Results 35 RCTs were included, of which the majority reported a positive effect of opioids for the EQ-5D, the BPI and the physical component score (PCS) of the SF-36 compared to placebo. The meta-analysis of the PCS showed a mean difference of 1.82 [confidence interval: 1.32, 2.32], the meta-analysis of the EQ-5D proved a significant advantage of 0.06 [0.00, 0.12]. In the qualitative analysis of the mental component score (MCS) of the SF-36, no positive or negative trend was seen. No significant differences were seen in the MCS (MD: 0.65 [-0.43, 1.73]). A slightly higher premature dropout rate was found in the opioid group (risk difference: 0.04 [0.00, 0.07], p = .07). The body of evidence is graded as low to medium. Conclusion Opioids have a statistically significant, but small and clinical not relevant effect on the physical dimensions of HRQL, whereas there is no effect on mental dimensions of HRQL in patients with chronic non-malignant pain during the initial months of treatment. In clinical practice, opioid prescriptions for chronic non-cancer pain should be individually assessed as their broad efficacy in improving quality of life is not confirmed. The duration of opioid treatment should be determined carefully, as this review primarily focuses on the initial months of therapy.
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Affiliation(s)
- Karl V. L. Kraft
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Marburg, Philipps University of Marburg, Marburg, Germany
| | - Teresa Backmund
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Marburg, Philipps University of Marburg, Marburg, Germany
| | - Leopold Eberhart
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Marburg, Philipps University of Marburg, Marburg, Germany
| | - Ann-Kristin Schubert
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Marburg, Philipps University of Marburg, Marburg, Germany
| | - Hanns-Christian Dinges
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital Marburg, Philipps University of Marburg, Marburg, Germany
| | - Maria K. Hagen
- Department of Physics and Material Sciences Center, Philipps-University Marburg, Marburg, Germany
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Sovaila S, Purcarea A, Neculau A. Chronic pain, a narrative review for the internist in 2024. ROMANIAN JOURNAL OF INTERNAL MEDICINE = REVUE ROUMAINE DE MEDECINE INTERNE 2024; 62:124-137. [PMID: 38153854 DOI: 10.2478/rjim-2023-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Indexed: 12/30/2023]
Abstract
Chronic pain is a complex and pervasive condition that profoundly affects individuals physically, emotionally, and socially. This narrative review aims to provide internists and healthcare professionals with a comprehensive overview of chronic pain, its various types, pathophysiology, epidemiology, clinical presentation, evaluation tools, and the burden it imposes on patients. We discuss the importance of recognizing chronic pain as a legitimate condition and the need for a compassionate, individualized approach to management. The review highlights the role of both pharmacological and non-pharmacological interventions in treating chronic pain, emphasizing the value of reducing pain, improving function, enhancing quality of life, and minimizing medication dependence. Additionally, we touch upon the promising future of pain treatment, including advancements in technology and personalized medicine. While not a comprehensive systematic review, this article serves as a valuable resource for healthcare providers seeking to understand, manage, and treat chronic pain effectively in their daily practice.
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Affiliation(s)
- Silvia Sovaila
- 1Department of Internal Medicine, Faculty of Medicine, "Transilvania" University Braşov, Romania
- 3Internist.ro Clinic, Braşov, Romania
| | - Adrian Purcarea
- 2Department of Fundamental, Prophylactic and Clinical Sciences, Faculty of Medicine, "Transilvania" University Braşov; Romania
- 3Internist.ro Clinic, Braşov, Romania
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12
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Rinaldi A, Pilla F, Chiaramonte I, Pederiva D, Vita F, Schilardi F, Gennaro A, Faldini C. Arthroscopic surgery for scaphoid nonunion: a 10-year systematic literature review. Musculoskelet Surg 2024; 108:125-132. [PMID: 38340306 PMCID: PMC11133090 DOI: 10.1007/s12306-023-00805-x] [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: 08/02/2023] [Accepted: 11/21/2023] [Indexed: 02/12/2024]
Abstract
The purpose of the study was to investigate whether arthroscopic treatment of carpal scaphoid nonunions by osteosynthesis with bone grafting represents a successful surgical technique. This systematic literature review, conducted following the PRISMA guidelines, explores the past 10 years of clinical studies concerning the arthroscopic treatment of scaphoid nonunions. The most relevant keywords were used to search the databases, and the Downs and Black 27-item checklist has been used as quality assessment tool. Twelve papers that meet the premised eligibility criteria have been identified. These studies demonstrate the efficacy of this surgical solution, achieving a postoperative union rate of 96% in the average time of 13.5 weeks. Regardless of the method of synthesis and the origin of the graft used, excellent results were obtained. Patients who underwent this procedure reported a pain reduction of almost 80% compared to the preoperative level, improvement in grip strength close to 40%, and recovery in wrist function during daily activities. Arthroscopy has numerous advantages compared to the open approach. These are technically recognized by the surgeon and by the patient. Some disadvantages include a longer intraoperative time and considerable significant technical difficulty. Arthroscopic treatment of scaphoid nonunion by osteosynthesis with bone graft achieves a 96% union rate of the treated scaphoid with satisfying clinical results.
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Affiliation(s)
- Alberto Rinaldi
- 1St Orthopaedics and Traumatology Clinic, IRCCS Istituto Ortopedico Rizzoli, via Giulio Cesare Pupilli, 1, 40136, Bologna, Italy.
| | - Federico Pilla
- 1St Orthopaedics and Traumatology Clinic, IRCCS Istituto Ortopedico Rizzoli, via Giulio Cesare Pupilli, 1, 40136, Bologna, Italy
| | - Ilaria Chiaramonte
- 1St Orthopaedics and Traumatology Clinic, IRCCS Istituto Ortopedico Rizzoli, via Giulio Cesare Pupilli, 1, 40136, Bologna, Italy
| | - Davide Pederiva
- 1St Orthopaedics and Traumatology Clinic, IRCCS Istituto Ortopedico Rizzoli, via Giulio Cesare Pupilli, 1, 40136, Bologna, Italy
| | - Fabio Vita
- 1St Orthopaedics and Traumatology Clinic, IRCCS Istituto Ortopedico Rizzoli, via Giulio Cesare Pupilli, 1, 40136, Bologna, Italy
| | - Francesco Schilardi
- 1St Orthopaedics and Traumatology Clinic, IRCCS Istituto Ortopedico Rizzoli, via Giulio Cesare Pupilli, 1, 40136, Bologna, Italy
| | - Andrea Gennaro
- 1St Orthopaedics and Traumatology Clinic, IRCCS Istituto Ortopedico Rizzoli, via Giulio Cesare Pupilli, 1, 40136, Bologna, Italy
| | - Cesare Faldini
- 1St Orthopaedics and Traumatology Clinic, IRCCS Istituto Ortopedico Rizzoli, via Giulio Cesare Pupilli, 1, 40136, Bologna, Italy
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Shaygan M, Tehranineshat B, Teshnizi SH, Mohammadi A. The predicting factors of chronic pain among nursing students: a national study in Iran. BMC Psychol 2024; 12:297. [PMID: 38802966 PMCID: PMC11129415 DOI: 10.1186/s40359-024-01803-9] [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: 08/07/2023] [Accepted: 05/21/2024] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND Nursing students are faced with a variety of challenges that demand effective cognitive and emotional resources. The physical and psychological well-being of the students plays a key part in the public health of the community. Despite the special lifestyle of nursing students, few studies have addressed chronic pain in this population. Accordingly, the present study aims to identify the predictors of chronic pain among nursing students. METHODS This cross-sectional study was conducted on 1,719 nursing students aged 18-42 years, between February and November 2019. Sampling was carried out in several stages. Data were collected using seven instruments, namely a demographics survey, the characteristics of chronic pain form, Spielberger State-Trait Anxiety Inventory (STAI), the Patient Health Questionnaire-9 (PHQ-9), the Bar-on Emotional Quotient Inventory, Academic Satisfaction Scale, and Procidano and Heller Social Support Scale. Descriptive statistics, multinomial logistic regression, and regression models were used to describe the characteristics of the pain and its predictive factors. RESULTS The average age of the participants was 22.4 ± 2.96 years. The results of univariate analysis showed that gender (P = 0.506), mother's education (P = 0.056, P = 0.278, P = 0.278), father's education (P = 0.817, P = 0.597, P = 0.41), place of residence (P = 0.215), depression (P = 0.501), grade point average (P = 0.488), academic satisfaction (P = 0.183) and chronic pain weren't significantly correlated with chronic pain in nursing students. The results of the multiple logistic regression models showed that chronic pain was positively correlated with age, social support, state anxiety, and trait anxiety (OR = 1.07, 95% CI: 1.02-1.12; OR = 0.95, 95% CI: 0.93-0.97; OR = 1.03, 95% CI: 1.02-1.05; and OR = 1.97, 95% CI: 0.95-1.99; respectively). CONCLUSION The prevalence of chronic pain was relatively high in these students. In addition, age, social support, and anxiety could be important factors in the development or persistence of chronic pain in nursing students. The results also provided basic and essential information about the contributing factors in this area. However, consideration of factors such as referral for treatment, home medications for pain relief, and outcomes of chronic pain are suggested in future longitudinal studies.
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Affiliation(s)
- Maryam Shaygan
- Community Based Psychiatric Care Research Center, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Banafsheh Tehranineshat
- Department of Nursing, Faculty of Nursing and Midwifery, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
| | - Saeed Hosseini Teshnizi
- Department of Community Medicine, School of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Agrin Mohammadi
- Student Research Committee, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran
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14
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Collier L, Seah C, Hicks EM, Holtzheimer PE, Krystal JH, Girgenti MJ, Huckins LM, Johnston KJA. The impact of chronic pain on brain gene expression. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.05.20.24307630. [PMID: 38826319 PMCID: PMC11142271 DOI: 10.1101/2024.05.20.24307630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
Background Chronic pain affects one fifth of American adults, contributing significant public health burden. Chronic pain mechanisms can be further understood through investigating brain gene expression. Methods We tested differentially expressed genes (DEGs) in chronic pain, migraine, lifetime fentanyl and oxymorphone use, and with chronic pain genetic risk in four brain regions (dACC, DLPFC, MeA, BLA) and imputed cell type expression data from 304 postmortem donors. We compared findings across traits and with independent transcriptomics resources, and performed gene-set enrichment. Results We identified two chronic pain DEGs: B4GALT and VEGFB in bulk dACC. We found over 2000 (primarily BLA microglia) chronic pain cell type DEGs. Findings were enriched for mouse microglia pain genes, and for hypoxia and immune response. Cross-trait DEG overlap was minimal. Conclusions Chronic pain-associated gene expression is heterogeneous across cell type, largely distinct from that in pain-related traits, and shows BLA microglia are a key cell type.
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Affiliation(s)
- Lily Collier
- Department of Biological Sciences, Columbia University, New York City, NY
- Department of Psychiatry, Division of Molecular Psychiatry, Yale University, New Haven, CT
| | - Carina Seah
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York City, NY
| | - Emily M Hicks
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York City, NY
| | - Paul E Holtzheimer
- National Center for PTSD, U.S. Department of Veterans Affairs
- Department of Psychiatry, Geisel School of Medicine at Dartmouth, Lebanon, NH 03756, USA
| | - John H Krystal
- Department of Psychiatry, Division of Molecular Psychiatry, Yale University, New Haven, CT
- Clinical Neuroscience Division, National Center for PTSD, VA Connecticut Healthcare System, West Haven, CT
| | - Matthew J Girgenti
- Department of Psychiatry, Division of Molecular Psychiatry, Yale University, New Haven, CT
- Clinical Neuroscience Division, National Center for PTSD, VA Connecticut Healthcare System, West Haven, CT
| | - Laura M Huckins
- Department of Psychiatry, Division of Molecular Psychiatry, Yale University, New Haven, CT
| | - Keira J A Johnston
- Department of Psychiatry, Division of Molecular Psychiatry, Yale University, New Haven, CT
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15
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Mi P, Dong H, Chen S, Gao X, Cao X, Liu Y, Wang H, Fan G. Blood cadmium level as a risk factor for chronic pain: NHANES database 1999-2004. Front Public Health 2024; 12:1340929. [PMID: 38835611 PMCID: PMC11148299 DOI: 10.3389/fpubh.2024.1340929] [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: 11/19/2023] [Accepted: 05/08/2024] [Indexed: 06/06/2024] Open
Abstract
Objective The escalating prevalence of chronic pain poses a substantial socio-economic burden. Chronic pain primarily stems from musculoskeletal and nervous system impairments. Given cadmium's known toxicity to these systems, our study sought to investigate the correlation between blood cadmium levels and chronic pain. Methods The cross-sectional study was conducted from the National Health and Nutrition Examination Survey (NHANES, 1999-2004), and comprised US adults who participated in a chronic pain interview. We employed logistic regression models and smooth curve fitting to elucidate the relationship between blood cadmium levels and chronic pain. Results Our findings revealed a linear association between blood cadmium levels and chronic pain. Compared to the lower blood cadmium tertile 1 (<0.3 ug/dL), the adjusted odds ratios (ORs) for tertile 2 (0.3-0.4 ug/dL), and tertile 3 (≥0.5 ug/dL), were 1.11 (0.96-1.29) and 1.2 (1.03-1.39), respectively. Sensitivity analyses corroborated these results. Conclusion Elevated levels of blood cadmium are associated with a heightened risk of chronic pain among adults in the United States. Mitigating cadmium exposure could potentially decrease the risk of chronic pain, thereby enhancing strategies for chronic pain prevention and management.
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Affiliation(s)
- Panpan Mi
- Department of Orthopaedic, Hebei PetroChina Central Hospital, Langfang, China
| | - Haoran Dong
- Hospital of Stomatology, Hebei Medical University, Shijiazhuang, China
| | - Shengle Chen
- Department of Orthopaedic, Hebei PetroChina Central Hospital, Langfang, China
| | - Xuan Gao
- Department of Orthopaedic, Hebei PetroChina Central Hospital, Langfang, China
| | - Xu Cao
- Department of Endoscopy, Shijiazhuang Traditional Chinese Medicine Hospital, Shijiazhuang, China
| | - Yong Liu
- Department of Endoscopy, Shijiazhuang Traditional Chinese Medicine Hospital, Shijiazhuang, China
| | - Huijie Wang
- Department of Endoscopy, Shijiazhuang Traditional Chinese Medicine Hospital, Shijiazhuang, China
| | - Guofeng Fan
- Department of Orthopaedic, Hebei PetroChina Central Hospital, Langfang, China
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Kitala-Tańska K, Kania-Zimnicka E, Tański D, Kwella N, Stompór T, Stompór M. Prevalence and Management of Chronic Pain, Including Neuropathic Pain, in Dialysis Patients with End-Stage Renal Disease. Med Sci Monit 2024; 30:e943808. [PMID: 38751083 PMCID: PMC11107387 DOI: 10.12659/msm.943808] [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: 01/15/2024] [Accepted: 02/22/2024] [Indexed: 05/23/2024] Open
Abstract
BACKGROUND Chronic kidney disease (CKD) is a growing global health concern. Chronic pain, as a common symptom of CKD, particularly among patients with end-stage renal disease (ESRD), is influenced by complications, dialysis procedures, and comorbidities. We aimed to evaluate chronic pain and probable neuropathic pain in 96 dialysis patients with ESRD using the Douleur Neuropathique 4 (DN4) questionnaire. MATERIAL AND METHODS A total of 96 patients from a single dialysis center were enrolled for the purpose of this study. ESRD was caused by diseases causing kidney damage, such as diabetes. The average duration of maintenance dialysis was 4.6±5.67 years. Comorbidities, functional and mental assessment, and pharmacological treatment data were collected using a questionnaire. The satisfaction with life scale was also used. Chronic pain was defined as lasting more than 3 months. The DN4 was used to determine the neuropathic component of pain. RESULTS Chronic pain was observed in 63.5% of the study participants, with 47.5% of them reporting the presence of neuropathic pain accompanied by a neuropathic component. Significantly more patients with chronic pain reported mood disorders and reduced life satisfaction, but there was no difference in their activities of daily living-assessed functional status or duration of dialysis. Patients experiencing chronic pain received non-steroidal anti-inflammatory drugs, paracetamol, and opioids. CONCLUSIONS Chronic pain, especially with a neuropathic component, is highly prevalent in patients with CKD, and its treatment remains ineffective. Undiagnosed components of pain can contribute to underdiagnosis and inadequate therapy. Further studies and staff education are needed to address this important issue.
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Affiliation(s)
- Klaudia Kitala-Tańska
- Department of Pharmacology and Toxicology, Faculty of Medicine, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Ewa Kania-Zimnicka
- Students’ Scientific Society of Geriatrics, University of Warmia and Mazury, Olsztyn, Poland
| | - Damian Tański
- Department of Cytophysiology, Chair of Histology and Embryology, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Norbert Kwella
- Department of Internal Medicine, University of Warmia and Mazury, Olsztyn, Poland
| | - Tomasz Stompór
- Department of Internal Medicine, University of Warmia and Mazury, Olsztyn, Poland
| | - Małgorzata Stompór
- Department of Family Medicine and Infectious Diseases, University of Warmia and Mazury, Olsztyn, Poland
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Deng H, Abouzeid CA, Shepler LJ, Ni P, Slavin MD, Barron DS, Herrera-Escobar JP, Kazis LE, Ryan CM, Schneider JC. Moderation Effects of Daily Behavior on Associations Between Symptoms and Social Participation Outcomes After Burn Injury: A 6-Month Digital Phenotyping Study. Arch Phys Med Rehabil 2024:S0003-9993(24)01000-1. [PMID: 38754720 DOI: 10.1016/j.apmr.2024.05.011] [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: 01/19/2024] [Revised: 04/30/2024] [Accepted: 05/07/2024] [Indexed: 05/18/2024]
Abstract
OBJECTIVE To examine the moderation effects of daily behavior on the associations between symptoms and social participation outcomes after burn injury. DESIGN A 6-month prospective cohort study. SETTING Community. PARTICIPANTS Twenty-four adult burn survivors. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Symptoms and social participation outcomes were assessed weekly using smartphone surveys, including symptoms of pain (Patient-Reported Outcomes Measurement Information System [PROMIS] Pain Intensity and Pain Interference), anxiety (PROMIS Anxiety), and depression (Patient Health Questionnaire), as well as outcomes of social interactions and social activities (Life Impact Burn Recovery Evaluation [LIBRE] Social Interactions and Social Activities). Daily behaviors were automatically recorded by a smartphone application and smartphone logs, including physical activity (steps, travel miles, and activity minutes), sleep (sleep hours), and social contact (number of phone calls and message contacts). RESULTS Multilevel models controlling for demographic and burn injury variables examined the associations between symptoms and social participation outcomes and the moderation effects of daily behaviors. Lower (worse) LIBRE Social Interactions and LIBRE Social Activities scores were significantly associated with higher (worse) PROMIS Pain Intensity, PROMIS Pain Interference, PROMIS Anxiety, and Patient Health Questionnaire-8 scores (P<.05). Additionally, daily steps and activity minutes were associated with LIBRE Social Interactions and LIBRE Social Activities (P<.05), and significantly moderated the association between PROMIS Anxiety and LIBRE Social Activities (P<.001). CONCLUSIONS Social participation outcomes are associated with pain, anxiety, and depression symptoms after burn injury, and are buffered by daily physical activity. Future intervention studies should examine physical activity promotion to improve social recovery after burns.
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Affiliation(s)
- Huan Deng
- Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA
| | - Cailin A Abouzeid
- Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA
| | - Lauren J Shepler
- Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA
| | - Pengsheng Ni
- Boston University School of Public Health, Boston, MA
| | - Mary D Slavin
- Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; Boston University School of Public Health, Boston, MA; Rehabilitation Outcomes Center at Spaulding, Boston, MA
| | - Daniel S Barron
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | | | - Lewis E Kazis
- Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; Boston University School of Public Health, Boston, MA; Rehabilitation Outcomes Center at Spaulding, Boston, MA
| | - Colleen M Ryan
- Massachusetts General Hospital, Harvard Medical School, Boston, MA; Shriners Hospitals for Children-Boston®, Boston, MA, USA
| | - Jeffrey C Schneider
- Spaulding Rehabilitation Hospital, Harvard Medical School, Boston, MA; Rehabilitation Outcomes Center at Spaulding, Boston, MA; Massachusetts General Hospital, Harvard Medical School, Boston, MA.
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Marier-Deschenes P, Pinard AM, Jalbert L, LeBlanc A. Assessing the Feasibility and Preliminary Effects of a Web-Based Self-Management Program for Chronic Noncancer Pain: Mixed Methods Study. JMIR Hum Factors 2024; 11:e50747. [PMID: 38701440 PMCID: PMC11102036 DOI: 10.2196/50747] [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: 07/26/2023] [Revised: 10/23/2023] [Accepted: 03/20/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND In Canada, adults with chronic noncancer pain face a persistent insufficiency of publicly funded resources, with the gold standard multidisciplinary pain treatment facilities unable to meet the high clinical demand. Web-based self-management programs cost-effectively increase access to pain management and can improve several aspects of physical and emotional functioning. Aiming to meet the demand for accessible, fully automated resources for individuals with chronic noncancer pain, we developed a French web- and evidence-based self-management program, Agir pour moi (APM). This program includes pain education and strategies to reduce stress, practice mindfulness, apply pacing, engage in physical activity, identify and manage thinking traps, sleep better, adapt diet, and sustain behavior change. OBJECTIVE This study aims to assess the APM self-management program's feasibility, acceptability, and preliminary effects in adults awaiting specialized services from a center of expertise in chronic pain management. METHODS We conducted a mixed methods study with an explanatory sequential design, including a web-based 1-arm trial and qualitative semistructured interviews. We present the results from both phases through integrative tables called joint displays. RESULTS Response rates were 70% (44/63) at postintervention and 56% (35/63) at 3-month follow-up among the 63 consenting participants who provided self-assessed information at baseline. In total, 46% (29/63) of the participants completed the program. We interviewed 24% (15/63) of the participants. The interview's first theme revolved around the overall acceptance, user-friendliness, and engaging nature of the program. The second theme emphasized the differentiation between microlevel and macrolevel engagements. The third theme delved into the diverse effects observed, potentially influenced by the macrolevel engagements. Participants highlighted the features that impacted their self-efficacy and the adoption of self-management strategies. We observed indications of improvement in self-efficacy, pain intensity, pain interference, depression, and catastrophizing. Interviewees described these and various other effects as potentially influenced by macrolevel engagement through behavioral change. CONCLUSIONS These findings provided preliminary evidence that the APM self-management program and research methods are feasible. However, some participants expressed the need for at least phone reminders and minimal support from a professional available to answer questions over the first few weeks of the program to engage. Recruitment strategies of a future randomized controlled trial should focus on attracting a broader representation of individuals with chronic pain in terms of gender and ethnicity. TRIAL REGISTRATION ClinicalTrials.gov NCT05319652; https://clinicaltrials.gov/study/NCT05319652.
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Affiliation(s)
- Pascale Marier-Deschenes
- Laval University, Medicine Faculty, Québec, QC, Canada
- CIRRIS, Centre interdisciplinaire de recherche en réadaptation et intégration sociale, Québec, QC, Canada
| | - Anne Marie Pinard
- Laval University, Medicine Faculty, Québec, QC, Canada
- CIRRIS, Centre interdisciplinaire de recherche en réadaptation et intégration sociale, Québec, QC, Canada
- CHU de Québec, Université Laval, Québec, QC, Canada
| | - Laura Jalbert
- VITAM, Centre de recherche en santé durable, Québec, QC, Canada
| | - Annie LeBlanc
- Laval University, Medicine Faculty, Québec, QC, Canada
- VITAM, Centre de recherche en santé durable, Québec, QC, Canada
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Khan MA, Koh RGL, Rashidiani S, Liu T, Tucci V, Kumbhare D, Doyle TE. Cracking the Chronic Pain code: A scoping review of Artificial Intelligence in Chronic Pain research. Artif Intell Med 2024; 151:102849. [PMID: 38574636 DOI: 10.1016/j.artmed.2024.102849] [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: 06/23/2023] [Revised: 03/15/2024] [Accepted: 03/19/2024] [Indexed: 04/06/2024]
Abstract
OBJECTIVE The aim of this review is to identify gaps and provide a direction for future research in the utilization of Artificial Intelligence (AI) in chronic pain (CP) management. METHODS A comprehensive literature search was conducted using various databases, including Ovid MEDLINE, Web of Science Core Collection, IEEE Xplore, and ACM Digital Library. The search was limited to studies on AI in CP research, focusing on diagnosis, prognosis, clinical decision support, self-management, and rehabilitation. The studies were evaluated based on predefined inclusion criteria, including the reporting quality of AI algorithms used. RESULTS After the screening process, 60 studies were reviewed, highlighting AI's effectiveness in diagnosing and classifying CP while revealing gaps in the attention given to treatment and rehabilitation. It was found that the most commonly used algorithms in CP research were support vector machines, logistic regression and random forest classifiers. The review also pointed out that attention to CP mechanisms is negligible despite being the most effective way to treat CP. CONCLUSION The review concludes that to achieve more effective outcomes in CP management, future research should prioritize identifying CP mechanisms, CP management, and rehabilitation while leveraging a wider range of algorithms and architectures. SIGNIFICANCE This review highlights the potential of AI in improving the management of CP, which is a significant personal and economic burden affecting more than 30% of the world's population. The identified gaps and future research directions provide valuable insights to researchers and practitioners in the field, with the potential to improve healthcare utilization.
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Affiliation(s)
- Md Asif Khan
- Department of Electrical and Computer Engineering at McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Ryan G L Koh
- KITE Research Institute, Toronto Rehabilitation Institute - University Health Network, Toronto, ON M5G 2A2, Canada
| | - Sajjad Rashidiani
- Department of Electrical and Computer Engineering at McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Theodore Liu
- Department of Electrical and Computer Engineering at McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Victoria Tucci
- Faculty of Health Sciences at McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Dinesh Kumbhare
- KITE Research Institute, Toronto Rehabilitation Institute - University Health Network, Toronto, ON M5G 2A2, Canada
| | - Thomas E Doyle
- Department of Electrical and Computer Engineering at McMaster University, Hamilton, ON L8S 4K1, Canada.
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Schiariti V, Shierk A, Stashinko EE, Sukal-Moulton T, Feldman RS, Aman C, Mendoza-Puccini MC, Brandenburg JE. Cerebral palsy pain instruments: Recommended tools for clinical research studies by the National Institute of Neurological Disorders and Stroke Cerebral Palsy Common Data Elements project. Dev Med Child Neurol 2024; 66:610-622. [PMID: 37650571 PMCID: PMC10902183 DOI: 10.1111/dmcn.15743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 07/18/2023] [Accepted: 07/27/2023] [Indexed: 09/01/2023]
Abstract
AIM This study describes the process of updating the cerebral palsy (CP) common data elements (CDEs), specifically identifying tools that capture the impact of chronic pain on children's functioning. METHOD Through a partnership between the American Academy for Cerebral Palsy and Developmental Medicine and the National Institute of Neurological Disorders and Stroke (NINDS), the CP CDEs were developed as data standards for clinical research in neuroscience. Chronic pain was underrepresented in the NINDS CP CDEs version 1.0. A multi-step methodology was applied by an interdisciplinary professional team. Following an adapted CP chronic pain tools' rating system, and a review of psychometric properties, clinical utility, and compliance with inclusion/exclusion criteria, a set of recommended pain tools was posted online for external public comment in May 2022. RESULTS Fifteen chronic pain tools met inclusion criteria, representing constructs across all components of the International Classification of Functioning, Disability and Health. INTERPRETATION This paper describes the first condition-specific pain CDEs for a pediatric population. The proposed set of chronic pain tools complement and enhance the applicability of the existing pediatric CP CDEs. The novel CP CDE pain tools harmonize the assessment of chronic pain, addressing not only intensity of chronic pain, but also the functional impact of experiencing it in everyday activities.
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Affiliation(s)
- Verónica Schiariti
- Division of Medical Sciences, University of Victoria, Victoria, BC, Canada
| | - Angela Shierk
- Texas Woman’s University, Scottish Rite for Children, Dallas, TX, USA
| | - Elaine E Stashinko
- Johns Hopkins School of Nursing and School of Medicine, Baltimore, MD, USA
| | - Theresa Sukal-Moulton
- Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | | | | | - M Carolina Mendoza-Puccini
- National Institute of Neurological Disorders and Stroke (NINDS), National Institutes of Health, Bethesda, MD, USA
| | - Joline E Brandenburg
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN, USA
- Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, MN, USA
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21
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Rogers AH, Smit T, Bakhshaie J, Zvolensky MJ. Momentary Emotion Regulation Strategies and Pain Experience Among Adults With Chronic Pain: An Ecological Momentary Assessment Study. Clin J Pain 2024; 40:269-277. [PMID: 38345471 PMCID: PMC11015978 DOI: 10.1097/ajp.0000000000001206] [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: 09/07/2023] [Accepted: 01/30/2024] [Indexed: 04/14/2024]
Abstract
OBJECTIVES The intention of this study was to characterize the real-time momentary relationship between emotion regulation strategies and the pain experience (ie intensity, interference, and negative affect) among adults with chronic pain. Chronic pain is a significant public health concern. Psychological treatments are effective for treating chronic pain, but long-term follow-up studies are limited, and treatment effect sizes are small. Identifying modifiable treatment targets, such as emotion regulation (ER), is critical to improve interventions. ER (ie, cognitive and attentional strategies to modulate or maintain emotional experience) has been linked to psychopathology and pain experience in adults. Yet, the existing work is limited and has largely focused on the relationship between emotional experience, not ER, and pain. MATERIALS AND METHODS The current study utilized ecological momentary assessment 53 adults with chronic pain. Participants completed ecological momentary assessments of pain experience and ER strategies 5 times a day for 7 days. Associations by specific strategy type were also examined, highlighting the importance of worry, experiential avoidance, rumination, and expressive suppression in pain experience. RESULTS Results of the current study provide evidence for the association between within-person maladaptive ER strategies and pain intensity ( b = 2.11, SE = 0.37, P < 0.001), pain interference ( b = 1.25, SE = 0.40, P = 0.002), and pain-related negative affect ( b = 2.20, SE = 0.41, P < 0.001). (77.4% females; M age = 27.10 y, SD = 5.16 y). DISCUSSION Given that ER is readily targeted in psychological treatments for chronic pain, the results from the current study provide initial evidence to target these ER strategies in treatment.
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Affiliation(s)
- Andrew H Rogers
- Department of Psychology
- Department of Anesthesiology and Pain Medicine, University of Washington School of Medicine
- Seattle Children's Research Institute, Seattle Children's Hospital, Seattle, WA
| | | | - Jafar Bakhshaie
- Department of Psychiatry, Center for Health Outcomes and Interdisciplinary Research
- Department of Psychiatry, Harvard Medical School, Massachusetts General Hospital, Boston, MA
| | - Michael J Zvolensky
- Department of Psychology
- HEALTH Institute, University of Houston
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX
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22
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Weiß M, Gründahl M, Jachnik A, Lampe EC, Malik I, Rittner HL, Sommer C, Hein G. The Effect of Everyday-Life Social Contact on Pain. J Med Internet Res 2024; 26:e53830. [PMID: 38687594 PMCID: PMC11094601 DOI: 10.2196/53830] [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: 10/20/2023] [Revised: 02/01/2024] [Accepted: 03/13/2024] [Indexed: 05/02/2024] Open
Abstract
Pain is a biopsychosocial phenomenon, resulting from the interplay between physiological and psychological processes and social factors. Given that humans constantly interact with others, the effect of social factors is particularly relevant. Documenting the significance of the social modulation of pain, an increasing number of studies have investigated the effect of social contact on subjective pain intensity and pain-related physiological changes. While evidence suggests that social contact can alleviate pain, contradictory findings indicate an increase in pain intensity and a deterioration of pain coping strategies. This evidence primarily stems from studies examining the effect of social contact on pain within highly controlled laboratory conditions. Moreover, pain assessments often rely on one-time subjective reports of average pain intensity across a predefined period. Ecological momentary assessments (EMAs) can circumvent these problems, as they can capture diverse aspects of behavior and experiences multiple times a day, in real time, with high resolution, and within naturalistic and ecologically valid settings. These multiple measures allow for the examination of fluctuations of pain symptoms throughout the day in relation to affective, cognitive, behavioral, and social factors. In this opinion paper, we review the current state and future relevance of EMA-based social pain research in daily life. Specifically, we examine whether everyday-life social support reduces or enhances pain. The first part of the paper provides a comprehensive overview of the use of EMA in pain research and summarizes the main findings. The review of the relatively limited number of existing EMA studies shows that the association between pain and social contact in everyday life depends on numerous factors, including pain syndromes, temporal dynamics, the nature of social interactions, and characteristics of the interaction partners. In line with laboratory research, there is evidence that everyday-life social contact can alleviate, but also intensify pain, depending on the type of social support. Everyday-life emotional support seems to reduce pain, while extensive solicitous support was found to have opposite effects. Moreover, positive short-term effects of social support can be overshadowed by other symptoms such as fatigue. Overall, gathering and integrating experiences from a patient's social environment can offer valuable insights. These insights can help interpret dynamics in pain intensity and accompanying symptoms such as depression or fatigue. We conclude that factors determining the reducing versus enhancing effects of social contact on pain need to be investigated more thoroughly. We advocate EMA as the assessment method of the future and highlight open questions that should be addressed in future EMA studies on pain and the potential of ecological momentary interventions for pain treatment.
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Affiliation(s)
- Martin Weiß
- University Hospital Würzburg, Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, Würzburg, Germany
| | - Marthe Gründahl
- University Hospital Würzburg, Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, Würzburg, Germany
| | - Annalena Jachnik
- University Hospital Würzburg, Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, Würzburg, Germany
| | - Emilia Caya Lampe
- University Hospital Würzburg, Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, Würzburg, Germany
| | - Ishitaa Malik
- University Hospital Würzburg, Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, Würzburg, Germany
| | - Heike Lydia Rittner
- University Hospital Würzburg, Center for Interdisciplinary Medicine, Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, Würzburg, Germany
| | - Claudia Sommer
- University Hospital Würzburg, Department of Neurology, Würzburg, Germany
| | - Grit Hein
- University Hospital Würzburg, Center of Mental Health, Department of Psychiatry, Psychosomatic and Psychotherapy, Translational Social Neuroscience Unit, Würzburg, Germany
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23
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Liddy C, Cooper L, Bellingham G, Deyell T, Ingelmo P, Moroz I, Poulin P, Singer A, Logan GS, Visca R, Zahrai A, Buckley N. Patient-Reported Wait Times and the Impact of Living with Chronic Pain on their Quality of Life: A Waiting Room Survey in Chronic Pain Clinics in Ontario, Manitoba, and Quebec. Can J Pain 2024; 8:2345612. [PMID: 38894731 PMCID: PMC11185187 DOI: 10.1080/24740527.2024.2345612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 04/17/2024] [Indexed: 06/21/2024]
Abstract
Background Wait times at Canadian multidisciplinary pain clinics have been reported as excessive for nearly 2 decades. Aims The aim of this study was to gain insight into the patient experience of waiting for chronic pain specialty care. Methods A cross-sectional survey of new patients waiting for an appointment was conducted in six multidisciplinary pain clinics, including one pediatric clinic, in Ontario, Quebec, and Manitoba between February 2020 and October 2022. Participants were asked about the length of time they waited for their appointment since being referred, their quality of life, health care professionals seen while waiting, and an open-ended question, "Is there anything else you'd like to tell us?" Results Among the 493 adult and 100 pediatric respondents, 53% of adults and 82% of children reported wait times under 6 months, whereas 22% of adults and 4% of children waited longer than a year. Between 52% and 63% of adults and 29% to 48% of children reported being affected by chronic pain "quite a bit" or "extremely" on measures of quality of life. The most visited health care professionals while waiting for a pain clinic appointment were family doctors/nurse practitioners for adults and physiotherapists for children. Qualitative analysis of open-ended question responses revealed eight themes: system navigation issues, administrative issues, decreased quality of life, distress, self-advocacy, coping strategies, communication, and distrust. Conclusions Our findings provide real-time regional snapshots into the impact of long wait times experienced by Canadians living with chronic pain. There is an urgent need to better support patients during the waiting period. Expanding technologies such as electronic consultation hold great promise.
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Affiliation(s)
- Clare Liddy
- Department of Family Medicine, University of Ottawa, Ottawa, Ontario, Canada
- C.T. Lamont Primary Health Care Research Centre, Bruyère Research Institute, Ottawa, Ontario, Canada
- Ontario eConsult Centre of Excellence, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Lynn Cooper
- Canadian Injured Workers Alliance, Thunder Bay, Ontario, Canada
| | - Geoff Bellingham
- Department of Anesthesia & Perioperative Medicine, Western University, London, Ontario, Canada
| | - Tracy Deyell
- C.T. Lamont Primary Health Care Research Centre, Bruyère Research Institute, Ottawa, Ontario, Canada
| | - Pablo Ingelmo
- Edwards Family Interdisciplinary Center for Complex Pain, Division of Pediatric Anesthesia, Montreal Children’s Hospital, Montreal, Quebec, Canada
- Department of Anesthesia, McGill University, Montreal, Quebec, Canada
| | - Isabella Moroz
- C.T. Lamont Primary Health Care Research Centre, Bruyère Research Institute, Ottawa, Ontario, Canada
| | - Patricia Poulin
- Department of Anesthesiology, The Ottawa Hospital Pain Clinic, Ottawa, Ontario, Canada
- Clinical Epidemiology, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- Department of Anesthesiology & Pain Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Alexander Singer
- Department of Family Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Gabrielle S. Logan
- Department of Anesthesiology, Perioperative, and Pain Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Regina Visca
- Department of Family Medicine, Faculty of Medicine, McGill University, Montréal, Quebec, Canada
- RUISSS McGill Centre of Expertise in Chronic Pain, Montréal, Quebec, Canada
| | - Amin Zahrai
- Clinical Epidemiology, The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Norman Buckley
- Department of Anesthesia, McMaster University, Hamilton, Ontario, Canada
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24
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Sucu Çakmak NC, Çalışkan N, Koğar H. Validity and reliability study in undergraduate healthcare students towards the solution of a neglected problem in working life: Attitude scale towards patients with chronic pain. Work 2024:WOR230512. [PMID: 38640186 DOI: 10.3233/wor-230512] [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: 04/21/2024] Open
Abstract
BACKGROUND Chronic pain is the type of pain that healthcare professionals frequently encounter. Health care students' attitudes towards pain management are not sufficient and this negatively affects their chronic pain management. When students cannot manage the chronic pain they will experience professional burnout, depersonalization, and a decrease in compassion and empathy in patient care. Therefore, the first step in improving health care students' attitudes towards patients with chronic pain is to determine their attitudes. OBJECTIVE This study aims to test the validity and reliability of the Scale for Healthcare Professionals' Attitudes towards Patients with Chronic Pain (HCPAPCP Scale) in healthcare students. METHOD This quantitative study was conducted with 205 health care students in January-February 2022. Data were collected online with Personal Information Form and the HCPAPCP Scale. To determine the reliability of the scale, internal consistency and test-retest, and for construct validity, exploratory factor analysis and confirmatory factor analysis were performed. RESULTS The results of the exploratory factor analysis showed that the two-factor scale consisting of 18 items, the factor structure, and the distribution of factors in items were the same as the findings of the original scale. The Cronbach's Alpha coefficient was 0.88 for the first factor and 0.74 for the second factor. Test-retest reliability was 0.60. In confirmatory factor analysis, the model had a good and acceptable fit. CONCLUSION We found that the HCPAPCP Scale was valid and reliable in healthcare students.
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Affiliation(s)
- Nefise Cevriye Sucu Çakmak
- Çankırı Karatekin University, Eldivan Vocational School of Health Services, Department of Medical Services and Techniques, Çankırı, Türkiye
| | - Nurcan Çalışkan
- Gazi University Faculty of Nursing, Department of Nursing. Ankara, Türkiye
| | - Hakan Koğar
- Akdeniz University, Faculty of Education, Educational Sciences, Department of Educational Measurement and Assesment, Antalya, Türkiye
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25
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Capetti B, Conti L, Marzorati C, Grasso R, Ferrucci R, Pravettoni G. The Application of tDCS to Treat Pain and Psychocognitive Symptoms in Cancer Patients: A Scoping Review. Neural Plast 2024; 2024:6344925. [PMID: 38645612 PMCID: PMC11032211 DOI: 10.1155/2024/6344925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 03/27/2024] [Accepted: 04/01/2024] [Indexed: 04/23/2024] Open
Abstract
Background The use of transcranial direct current stimulation (tDCS) to modulate pain, psychological aspects, and cognitive functions has increased in recent years. The present scoping review aims to investigate the use of tDCS in cancer patients and its significant impact on psychocognitive and pain related symptoms. Methods From the earliest available date to June 2023, a comprehensive search was conducted in three electronic scientific databases-PubMed, Scopus, and Embase-and other supplementary sources. Ten relevant studies were identified and included, comprising single case studies, randomized controlled trials, pilot studies, and one retrospective study. PRISMA guidelines for scoping reviews were followed. Results These studies investigated the use of tDCS to improve pain and psychocognitive aspects in patients with various types of cancer, including breast, oral, bladder, lung, pancreatic, head and neck cancer, hepatocellular carcinoma, and meningioma. Overall, the results suggest that tDCS has shown efficacy in relieving pain, reducing anxiety and depression, and improving cognitive function in cancer patients. Conclusion Due to the limited number and high heterogeneity of the existing literature in this field, more investigation and the establishment of standardized protocols would be required to obtain more conclusive evidence.
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Affiliation(s)
- Benedetta Capetti
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, Milan, Italy
| | - Lorenzo Conti
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, Milan, Italy
| | - Chiara Marzorati
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, Milan, Italy
| | - Roberto Grasso
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Roberta Ferrucci
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
- I Neurology Clinic, ASST-Santi Paolo e Carlo University Hospital, Milan 20142, Italy
| | - Gabriella Pravettoni
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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26
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Borthwick C, Penlington C, Robinson L. Partners' Experiences of Chronic Pain: A Qualitative Evidence Synthesis. J Clin Psychol Med Settings 2024:10.1007/s10880-024-10012-w. [PMID: 38615080 DOI: 10.1007/s10880-024-10012-w] [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: 02/27/2024] [Indexed: 04/15/2024]
Abstract
This systematic review of qualitative studies synthesised evidence on the experience chronic pain from the perspective of romantic partners. Medline via Ovid, Embase via Ovid, CINAHL via EBSCO, APA PsycInfo via Ovid, Scopus, and Web of Science databases were searched. Studies exploring the impact of chronic pain from partners' perspectives using qualitative data collection methods were eligible for inclusion. Thematic synthesis was conducted, and confidence in the review findings was assessed using GRADE CERQual criteria. A total of 198 participants were represented from 15 primary studies. Four interconnected analytical themes were developed: 'life is different', 'internal conflict between two worlds', 'togetherness vs separateness', and 'coping in the longer term'. Out of 27 review findings, 9 were assessed as high confidence, 12 as moderate confidence, 4 as low confidence, and 2 as very low confidence. Socially isolated partners, those in strained relationships, and partners who continually sacrificed their own needs were more likely to experience distressing emotions. Greater recognition of partners' needs is needed within pain management services.
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Affiliation(s)
- Claire Borthwick
- School of Psychology, Newcastle University, 4th Floor, Dame Margaret Barbour Building, Wallace Street, Newcastle upon Tyne, NE2 4DR, UK.
| | - Chris Penlington
- School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Lucy Robinson
- School of Psychology, Newcastle University, 4th Floor, Dame Margaret Barbour Building, Wallace Street, Newcastle upon Tyne, NE2 4DR, UK
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27
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Noh H, Suntai Z, Won C, Jeong H, Lee LH. A Qualitative Exploration of Rural Older Adults' Experiences With Pain From Chronic Illnesses and Its Treatment. Res Aging 2024:1640275241246279. [PMID: 38613140 DOI: 10.1177/01640275241246279] [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: 04/14/2024]
Abstract
Pain is one of the most common concerns among chronically ill older adults. However, access to pain management is not equitable among certain populations, including rural residents. This qualitative study explored rural older adults' experiences with pain and its treatment. Eighteen participants were recruited from rural counties of Alabama, who were age 60+, cognitively intact, community-dwelling, had one or more chronic/serious illnesses, and experienced pain. Open-ended questions were asked in individual interviews, and inductive, thematic analysis was used for data analysis. Findings revealed the impact of pain (physical limitations, psychological distress, and coping strategies), the impact of COVID-19 (physical/mental health and pain management), challenges in pain management in rural areas (lack of provider and healthcare resources, transportation-related issues, mistrust, and limited insurance coverage) and suggestions to address these challenges. Program and policy-level interventions are crucial in improving the resources and education/training needed for effective pain management for rural older adults.
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Affiliation(s)
- Hyunjin Noh
- School of Social Work, The University of Alabama, Tuscaloosa, AL, USA
| | | | - Chorong Won
- School of Social Work, The University of Alabama, Tuscaloosa, AL, USA
| | - Haelim Jeong
- School of Social Work, The University of Alabama, Tuscaloosa, AL, USA
| | - Lewis H Lee
- School of Social Work, The University of Alabama, Tuscaloosa, AL, USA
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28
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Toor T, Palyo S, Schopmeyer K, Simmons AN, Strigo IA. Exploring the effects of fitbit incentive on treatment outcomes in veterans undergoing intensive pain rehabilitation program. J Patient Rep Outcomes 2024; 8:42. [PMID: 38592366 PMCID: PMC11003939 DOI: 10.1186/s41687-024-00721-z] [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: 06/15/2023] [Accepted: 03/29/2024] [Indexed: 04/10/2024] Open
Abstract
OBJECTIVE This study compares clinical pain outcomes between patients in a pain treatment program that received a Fitbit, to patients that did not. We also explored: (1) cognitive, emotional, and psychological factors that may have impacted the decision to opt in to receiving a Fitbit; and (2) whether the choice to receive a Fitbit impacted changes in cognitive, emotional, and psychological factors following treatment. METHODS Among 58 patients in a multidisciplinary pain treatment program at a Veterans Affairs Healthcare System hospital, 31 patients opted to receive a Fitbit as adjunct treatment, while 27 did not. This study utilized patient-reported and practitioner-collected data from the pain treatment program. RESULTS Compared to the non-Fitbit group, the Fitbit group displayed a significant decrease in average pain intensity, however showed no correlation between Fitbit activity and average pain intensity. Additionally, treatment satisfaction was the only predictor of treatment group, when modeling pre- and post-treatment outcomes changes. CONCLUSION The implementation of a Fitbit may lead to improved pain intensity. Initial evidence suggests that opting to receive a Fitbit during a pain treatment program indicates treatment engagement leading to greater treatment satisfaction. Future work is needed to verify and expand upon this potential mechanism.
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Affiliation(s)
- Tiffany Toor
- Department of Veterans Affairs (VA) San Francisco Healthcare System, San Francisco, CA, USA.
| | - Sarah Palyo
- Department of Veterans Affairs (VA) San Francisco Healthcare System, San Francisco, CA, USA
- University of California, San Francisco, CA, USA
| | - Kathryn Schopmeyer
- Department of Veterans Affairs (VA) San Francisco Healthcare System, San Francisco, CA, USA
| | - Alan N Simmons
- Department of Veterans Affairs (VA), San Diego Healthcare System, San Diego, CA, USA
- Emotion and Pain Laboratory, San Francisco Veterans Affairs Health Care Center, 4150 Clement Street, 94121, San Francisco, CA, USA
| | - Irina A Strigo
- Department of Veterans Affairs (VA) San Francisco Healthcare System, San Francisco, CA, USA
- University of California, San Francisco, CA, USA
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29
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Boggero IA, Sangalli L, Brasch L, King CD. Social health in young women with chronic pain. Pain Rep 2024; 9:e1146. [PMID: 38505830 PMCID: PMC10950150 DOI: 10.1097/pr9.0000000000001146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 01/09/2024] [Accepted: 01/14/2024] [Indexed: 03/21/2024] Open
Abstract
Introduction Chronic pain may negatively affect social functioning, but no study to date has examined the specific social impact of different chronic pain conditions in young women, and whether living with multiple chronic overlapping pain conditions (COPCs) differently influences social domains. Objectives This study aimed to assess social functioning (social isolation, hostility, informational support satisfaction, social roles, emotional support, friendships, and family relationships) among young women with chronic pain compared with pain-free controls and to test whether the number of COPCs influenced the extent of social burden. Methods Participants aged 18 to 30 years with a physician-confirmed diagnoses of migraine, fibromyalgia, or temporomandibular disorder (TMD) and pain-free controls were invited to participate from across the United States. After confirming eligibility, participants completed a 1-hour REDCap online questionnaire assessing social functioning. Results One hundred four participants (mean age 24.54 ± 3.35 years) were included (n = 26 with TMD, n = 25 with fibromyalgia, n = 25 with migraine, and n = 28 controls). All 3 chronic pain groups combined reported worse functioning than controls on friendship (P = 0.038), social isolation (P = 0.002), and social roles (P < 0.001). There were no differences on social variables between the 3 chronic pain groups (all P's > 0.05). Compared with those with 3 COPCs, participants with 1 condition reported better family relationships (P = 0.024). Conclusions Experience of chronic pain-regardless of the specific pain condition-may negatively affect some areas of social functioning in young women.
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Affiliation(s)
- Ian A. Boggero
- Division of Orofacial Pain, Department of Oral Health Science, College of Dentistry, University of Kentucky, Lexington, KY, USA
- Department of Psychology, College of Arts and Science, University of Kentucky, Lexington, KY, USA
- Department of Anesthesiology, College of Medicine, University of Kentucky, Lexington, KY, USA
| | - Linda Sangalli
- College of Dental Medicine—Illinois, Midwestern University, Downers Grove, IL, USA
| | - Lauryn Brasch
- Division of Behavioral Medicine and Clinical Psychology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Christopher D. King
- Division of Behavioral Medicine and Clinical Psychology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
- Pediatric Pain Research Center (PPRC), Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
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30
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Wang X, Kang L, Kong D, Wu X, Zhou Y, Yu G, Dai D, Ye H. A programmable protease-based protein secretion platform for therapeutic applications. Nat Chem Biol 2024; 20:432-442. [PMID: 37872400 DOI: 10.1038/s41589-023-01433-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 09/02/2023] [Indexed: 10/25/2023]
Abstract
Cell-based therapies represent potent enabling technologies in biomedical science. However, current genetic control systems for engineered-cell therapies are predominantly based on the transcription or translation of therapeutic outputs. Here we report a protease-based rapid protein secretion system (PASS) that regulates the secretion of pretranslated proteins retained in the endoplasmic reticulum (ER) owing to an ER-retrieval signal. Upon cleavage by inducible proteases, these proteins are secreted. Three PASS variants (chemPASS, antigenPASS and optoPASS) are developed. With chemPASS, we demonstrate the reversal of hyperglycemia in diabetic mice within minutes via drug-induced insulin secretion. AntigenPASS-equipped cells recognize the tumor antigen and secrete granzyme B and perforin, inducing targeted cell apoptosis. Finally, results from mouse models of diabetes, hypertension and inflammatory pain demonstrate light-induced, optoPASS-mediated therapeutic peptide secretion within minutes, conferring anticipated therapeutic benefits. PASS is a flexible platform for rapid delivery of therapeutic proteins that can facilitate the development and adoption of cell-based precision therapies.
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Affiliation(s)
- Xinyi Wang
- Shanghai Frontiers Science Center of Genome Editing and Cell Therapy, Biomedical Synthetic Biology Research Center, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Liping Kang
- Shanghai Frontiers Science Center of Genome Editing and Cell Therapy, Biomedical Synthetic Biology Research Center, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Deqiang Kong
- Shanghai Frontiers Science Center of Genome Editing and Cell Therapy, Biomedical Synthetic Biology Research Center, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Xin Wu
- Shanghai Frontiers Science Center of Genome Editing and Cell Therapy, Biomedical Synthetic Biology Research Center, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Yang Zhou
- Shanghai Frontiers Science Center of Genome Editing and Cell Therapy, Biomedical Synthetic Biology Research Center, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
- Wuhu Hospital, Health Science Center, East China Normal University, Wuhu City, China
| | - Guiling Yu
- Shanghai Frontiers Science Center of Genome Editing and Cell Therapy, Biomedical Synthetic Biology Research Center, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Di Dai
- Shanghai Frontiers Science Center of Genome Editing and Cell Therapy, Biomedical Synthetic Biology Research Center, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China
| | - Haifeng Ye
- Shanghai Frontiers Science Center of Genome Editing and Cell Therapy, Biomedical Synthetic Biology Research Center, Shanghai Key Laboratory of Regulatory Biology, Institute of Biomedical Sciences and School of Life Sciences, East China Normal University, Shanghai, China.
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31
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Akire SC, Bayraktar N. Outcomes of Pain Management Among Postoperative Patients: A Cross-sectional Study. J Perianesth Nurs 2024; 39:240-245. [PMID: 37897477 DOI: 10.1016/j.jopan.2023.07.022] [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: 02/02/2023] [Revised: 07/24/2023] [Accepted: 07/27/2023] [Indexed: 10/30/2023]
Abstract
PURPOSE Postoperative pain management has always been a significant challenge for both hospital staff and surgical patients. Determination of pain management outcomes among surgically treated patients may help develop pain management strategies, improve health services that would yield better outcomes, and increase patient satisfaction. This study aimed to assess the outcomes of pain management among postoperative patients. DESIGN The study was a descriptive cross-sectional study. METHODS The research was performed on postoperative patients at two university hospitals in North Cyprus from July to September 2019. The study sample consisted of 90 patients from both hospitals. The Turkish Version of the revised American Pain Society Patient Outcome Questionnaire (APS-POQ-R-TR) was used for data collection. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist was used to report the present study. FINDINGS This study showed that the overall mean for pain severity and the worst pain experienced by patients after 24 hours was slightly higher than medium. Examination of interference of the pain with functions demonstrated that patients experienced problems with physical activities and sleeping. The most experienced side effects were nausea and drowsiness, and the most common emotions were anxiety and helplessness during the postsurgery period. The satisfaction rate of the patients with postoperative pain management was relatively high. CONCLUSIONS A holistic approach with evidence-based practices is crucial for adequate postoperative pain management. The recommendations include the development of individual pain outcome strategies to improve overall satisfaction with pain management among postoperative patients.
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Affiliation(s)
| | - Nurhan Bayraktar
- Nursing Department, School of Health Sciences, Atilim University, Incek, Golbasi Ankara, Turkey.
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Zingg S, de Graaf M, Hilfiker R. Empowering patients with persistent pain: The potential of cognitive functional therapy in interdisciplinary care: A single-case experimental design. J Bodyw Mov Ther 2024; 38:211-253. [PMID: 38763565 DOI: 10.1016/j.jbmt.2023.11.063] [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: 07/07/2022] [Revised: 11/24/2023] [Accepted: 11/26/2023] [Indexed: 05/21/2024]
Abstract
INTRODUCTION AND PURPOSE Persistent musculoskeletal pain (PMP) is multifactorial and causes both societal and financial burdens. Integration of multifactorial management in patients with PMP remains challenging. A single-case experimental design was performed on three patients suffering from high impact PMP (lumbar spine, shoulder and knee) to i) assess the potential for Cognitive Functional Therapy (CFT) in interdisciplinary care, ii) describe in detail the clinical journey patients experienced during the intervention, and iii) evaluate the changes and associations in relation to the outcome measures of pain, disability, maladaptive movement behavior, subjective overall improvement, health related quality of life and work status. These were monitored over one year, at the end of each of the six intervention modules. RESULTS After introducing the intervention systematic changes were seen, with medium to large changes (Non-overlap of All Pairs 0.67-1) for all outcome measures. Associations between changes of the outcome measures were large (r ≥ 0.50) and changes occurred concurrently. Minimally clinically important difference thresholds were exceeded for all outcome measures and two patients achieved relevant improvements related to work reintegration. DISCUSSION The positive results of this study are comparable with recent CFT studies. However, the difference regarding the number of sessions and duration of the intervention is evident. The length of the intervention in this study seemed to enable continuous significant improvements up until 12 months post onset and follow-up. CONCLUSION CFT in interdisciplinary care was effective for all measures. The detailed descriptions of the clinical processes aim to improve clinical care.
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Affiliation(s)
- Simone Zingg
- School of Health Professions, Division of Physiotherapy, Bern University of Applied Sciences, Bern, Switzerland.
| | | | - Roger Hilfiker
- Research and Independent Studies in Private Physiotherapy (RISE), Valais, Glis, Switzerland
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Telesca A, Soldini E, Devigili G, Cazzato D, Dalla Bella E, Grazzi L, Usai S, Lauria G, Consonni M. Cognitive, behavioral, and psychological phenotypes in small fiber neuropathy: A case-control study. Cortex 2024; 173:208-221. [PMID: 38422856 DOI: 10.1016/j.cortex.2024.01.012] [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: 08/01/2023] [Revised: 11/16/2023] [Accepted: 01/10/2024] [Indexed: 03/02/2024]
Abstract
OBJECTIVE Small fiber neuropathy (SFN) is a well-defined chronic painful condition causing severe individual and societal burden. While mood disorders have been described, cognitive and behavioral profiles of SFN patients has not been investigated. METHODS Thirty-four painful SFN patients underwent comprehensive cognitive, behavioral, psychological, quality of life (QoL), and personality assessment using validated questionnaires. As control samples, we enrolled 36 patients with painful peripheral neuropathy (PPN) of mixed etiology and 30 healthy controls (HC). Clinical measures of neuropathic pain, duration, frequency, and intensity of pain at the time of assessment were recorded. Between-group and correlation analyses were performed and corrected for multiple comparisons. RESULTS No differences in clinical measures were found between SFN and PPN, and all groups had similar cognitive profiles. SFN patients showed higher levels of anxiety and alexithymia (p < .005) compared to PPN and HC, considering also pain intensity. Maladaptive coping strategies characterized both patient groups, but only SFN revealed higher levels of acceptance of pain (p < .05). Pain intensity and neuropathic symptoms were associated with mood, low QoL and catastrophism (p < .001), particularly, the higher the perceived pain intensity, the higher the use of maladaptive coping strategies (p < .001). The personality assessment revealed significant feelings of worthlessness and somatization traits both in SFN and PPN (p < .002 vs HC). DISCUSSIONS our results suggest that SFN patients had a normal-like cognitive profile, while their behavioral profile is characterized by mood disorders, alexithymia, maladaptive coping strategies, and poor QoL, as other chronic pain conditions, possibly related to pain intensity. Personality assessment suggests that somatization and feelings of worthlessness, which may worsen the neuropsychological profile, deserve clinical attention when considering patients' therapeutic approaches. At the same time, the high level of acceptance of pain is promising for therapeutic approaches based on psychological support.
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Affiliation(s)
- A Telesca
- Ph.D. Program in Neuroscience, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - E Soldini
- Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - G Devigili
- Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy; Movement Disorders Unit, Fondazione IRCCS Istituto Neurologico "Carlo Besta", Milan, Italy
| | - D Cazzato
- Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy; Neurophysiology Unit, Fondazione IRCCS Istituto Neurologico "Carlo Besta", Milan, Italy
| | - E Dalla Bella
- Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - L Grazzi
- Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - S Usai
- Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - G Lauria
- Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy; Medical Biotechnology and Translational Medicine, University of Milan, Milan, Italy.
| | - M Consonni
- Neuroalgology Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
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Mi P, Dong H, Chen S, Gao X, Cao X, Liu Y, Wang H, Fan G. Association between HDL-C and chronic pain: data from the NHANES database 2003-2004. Front Med (Lausanne) 2024; 11:1340037. [PMID: 38529119 PMCID: PMC10961440 DOI: 10.3389/fmed.2024.1340037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 02/27/2024] [Indexed: 03/27/2024] Open
Abstract
Objective High-density lipoprotein cholesterol (HDL-C) has been reported to be associated with pain symptoms of various diseases, and its anti-inflammatory and antioxidant mediation is related to the pathogenesis of chronic pain. This study aims to evaluate the relationship between HDL-C levels and chronic pain in American adults. Methods This cross-sectional study used data from American adults aged 20 and above during the 2003-2004 National Health and Nutrition Examination Survey (NHANES) cycle. Participants were divided into 4 groups based on HDL-C quartiles. We used chi-square tests and Student's t-tests or Mann-Whitney U tests to analyze categorical variables and continuous variables to compare differences between groups. Multivariate logistic regression analysis was used to study the association between HDL-C levels and the risk of chronic pain. Likelihood ratio tests were used to assess interactions between subgroups, and sensitivity analyses were conducted. Results Our final analysis included 4,688 participants, of which 733 (16.4%) had chronic pain. In the multivariate logistic regression model adjusted for covariates, there was a negative correlation between HDL-C levels and chronic pain. Specifically, for every 20 unit increase in HDL-C, the risk of chronic pain decreased by 26%. Compared with the lowest HDL-C quartile (< 43 mg/dL), the highest HDL-C quartile (≥ 64 mg/dL) was associated with a 24% reduction in the risk of chronic pain. No interaction factors affecting the relationship between HDL-C and chronic pain were found in the subgroup analysis. Conclusion This study demonstrates a negative association between HDL-C levels and chronic pain in US adults, providing insights into the pathogenesis of chronic pain and potential improvements in chronic pain management strategies.
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Affiliation(s)
- Panpan Mi
- Department of Orthopedic, Hebei PetroChina Central Hospital, Langfang, China
| | - Haoran Dong
- Hospital of Stomatology Hebei Medical University, Shijiazhuang, China
| | - Shengle Chen
- Department of Orthopedic, Hebei PetroChina Central Hospital, Langfang, China
| | - Xuan Gao
- Department of Orthopedic, Hebei PetroChina Central Hospital, Langfang, China
| | - Xu Cao
- Department of Endoscopy, Shijiazhuang Traditional Chinese Medicine Hospital, Shijiazhuang, China
| | - Yong Liu
- Department of Endoscopy, Shijiazhuang Traditional Chinese Medicine Hospital, Shijiazhuang, China
| | - Huijie Wang
- Department of Endoscopy, Shijiazhuang Traditional Chinese Medicine Hospital, Shijiazhuang, China
| | - Guofeng Fan
- Department of Orthopedic, Hebei PetroChina Central Hospital, Langfang, China
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Sunpuwan M, Thaweesit S, Tangchonlatip K. Perceived anxiety and depression and associated factors among women inmates with a long-term sentence in Thailand. PLoS One 2024; 19:e0299318. [PMID: 38427652 PMCID: PMC10906842 DOI: 10.1371/journal.pone.0299318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 02/07/2024] [Indexed: 03/03/2024] Open
Abstract
BACKGROUND In Thailand, the growing prevalence of mental health problems among the increasing number of adult female prisoners has emerged as a significant public health concern. However, studies on the health of women prisoners are primarily conducted in Western societies, and studies in other countries are rare. Thailand, a non-western country, is no exception to this. OBJECTIVES The objectives of this study were to assess the current levels of anxiety and depression among women drug offenders in Thailand and to identify possible associated factors. METHODS Data were collected from a sample consisting of 554 women drug offenders serving sentences of eight years or more. Stratified random sampling with proportionate stratification was employed during the data collection. The female inmates were being held in three categories of prisons: correctional institutions, central prisons, and provincial prisons. A single question was used to measure self-perceived levels of anxiety and depression: none, moderate, or substantial. Ordered logit regression was employed in the data analysis. FINDINGS One out of five (21.1%) of the inmates in the sample reported no perceived current anxiety and depression, 61.7% reported moderate anxiety and depression, and 17.1% reported having substantial perceived levels of anxiety and depression. It was found that chronic health conditions or disease, concerns about economic status, and feelings of shame were associated with the perceived anxiety and depression reported by the inmates. CONCLUSION The study's findings suggest that integrated mental health services that emphasize a holistic approach that acknowledges the intersectionality of women's mental health and societal gender roles should be provided in prisons. Regular mental health screening and accessible mental health services are essential for all incarcerated women. Empowerment programs during confinement can boost self-esteem and thus lead to better post-release outcomes. The government should also implement programs to alleviate the financial burden on prisoners' households.
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Affiliation(s)
- Malee Sunpuwan
- Institute for Population and Social Research, Mahidol University, Nakhon Pathom, Thailand
| | - Suchada Thaweesit
- Institute for Population and Social Research, Mahidol University, Nakhon Pathom, Thailand
| | - Kanchana Tangchonlatip
- Institute for Population and Social Research, Mahidol University, Nakhon Pathom, Thailand
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Wong GW, Tiwari AK. Percutaneous electrical nerve stimulation in post-mastectomy neuropathic pain: A case report. Anaesth Intensive Care 2024; 52:131-134. [PMID: 38041617 DOI: 10.1177/0310057x231199800] [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] [Indexed: 12/03/2023]
Abstract
Post-mastectomy pain syndrome (PMPS) is a type of chronic postsurgical pain that can be severe, debilitating and frequently encountered in clinical practice. Multiple studies have focused on prevention, identifying risk factors and treating this condition. Nonetheless, PMPS remains a complex condition to treat effectively. In this case report, we describe the use of percutaneous electrical nerve stimulation in a breast cancer patient who experienced PMPS refractory to conventional treatments.
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Affiliation(s)
| | - Akhilesh K Tiwari
- North Queensland Persistent Pain Management Services, Townsville University Hospital, Douglas, Australia
- Department of Anaesthesia, Townsville University Hospital, Douglas, Australia
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Kahtan H, Jordan A, Forget P. Is pain ever acceptable? A qualitative exploration concerning adult perceptions of chronic pain. Eur J Pain 2024. [PMID: 38400800 DOI: 10.1002/ejp.2255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 01/25/2024] [Accepted: 02/13/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND Although the challenges of living with chronic pain are widely documented within existing literature, to our knowledge, the acceptability of pain for people living with persistent pain, has not been fully explored. The current study aims to explore what 'acceptable pain' means to adults living with chronic non-cancer pain (CPCP). METHODS A total of 117 participants (aged 21 to 77 years) worldwide were recruited using opportunity sampling. Participants completed an online qualitative survey. Qualitative analysis of the data used inductive reflexive thematic analysis. RESULTS Two themes were generated. The first theme-'I grin and bear it', described participants' desire and drive to push through their pain to live their daily lives to the best of their ability. Contrastingly, the second theme-'Thriving versus surviving', placed greater importance on leading meaningful and happy lives despite living with chronic pain. The acceptability of pain was found to be influenced by various factors including, but not limited to, pain severity, mental health, functionality, productivity and quality of life. CONCLUSIONS It can be difficult to identify when a clinically significant change in pain has occurred from numerical pain rating scales. We have identified two themes and a number of factors influencing the acceptability of pain. Understanding individuals' unique perceptions of what constitutes 'acceptable pain' is crucial for clinicians when assessing and managing chronic pain. Pain is a highly subjective experience, and what one person considers acceptable may differ significantly from another person's perspective. Recommendations to improve healthcare services for adults living with CNCP are proposed and directions for future research are explored. SIGNIFICANCE Adults with CNCP have unique experiences of living with and managing their chronic pain. CNCP was found to affect biological, psychological, and social aspects of an individual's life. The acceptability of pain exists on a continuum where adjacent parts are not noticeably different from each other, but the extremes of the continuum appear very distinct. The acceptability of pain is determined by the different factors that influence an individuals' ability to function on a day-to-day basis as well as their quality of life. While acceptable pain and manageable pain represent distinct aspects of the pain experience, the relationship between them is complex and plays a crucial role in how individuals cope with and adapt to chronic pain.
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Affiliation(s)
- Hanaa Kahtan
- Department of Psychology, University of Bath, Bath, UK
| | - Abbie Jordan
- Department of Psychology, University of Bath, Bath, UK
- Centre for Pain Research, University of Bath, Bath, UK
| | - Patrice Forget
- Institute of Applied Health Sciences, Epidemiology Group, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, UK
- Department of Anaesthesia, NHS Grampian, University of Aberdeen, Aberdeen, UK
- Pain and Opioids after Surgery (PANDOS) ESAIC Research Group, European Society of Anaesthesiology and Intensive Care, Brussels, Belgium
- IMAGINE UR UM 103, Anesthesia Critical Care, Emergency and Pain Medicine Division, Nimes University Hospital, Montpellier University, Nimes, France
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Gámez-Iruela J, Aibar-Almazán A, Afanador-Restrepo DF, Castellote-Caballero Y, Hita-Contreras F, Carcelén-Fraile MDC, González-Martín AM. Mind-Body Training: A Plausible Strategy against Osteomuscular Chronic Pain-A Systematic Review with Meta-Analysis. J Pers Med 2024; 14:200. [PMID: 38392633 PMCID: PMC10890392 DOI: 10.3390/jpm14020200] [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: 01/10/2024] [Revised: 02/05/2024] [Accepted: 02/08/2024] [Indexed: 02/24/2024] Open
Abstract
(1) Background: Chronic pain, which affects more than one in five adults worldwide, has a negative impact on the quality of life, limiting daily activities and generating absences from work. The aim of the present review is to analyze the efficacy of mind-body therapies as therapeutic strategies for patients with chronic pain. (2) Methods: A systematic review with a meta-analysis was carried out, searching PubMed, Scopus, and Web of Science databases using specific keywords. We selected studies that included mind-body therapies as the primary intervention for older adults with chronic pain. The methodological quality of the articles was assessed using the PEDro scale. (3) Results: Of the 861 studies identified, 11 were included in this review, all of which employed different mind-body therapies as an intervention. The selected studies measured chronic pain as the main variable. (4) Conclusions: This review highlights the value of mind-body exercises in reducing chronic pain in older adults, suggesting their integration as a non-pharmacological therapeutic alternative that improves the quality of life, promoting a holistic approach to pain management.
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Affiliation(s)
- Julia Gámez-Iruela
- Department of Health Sciences, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain
| | - Agustín Aibar-Almazán
- Department of Health Sciences, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain
| | | | | | - Fidel Hita-Contreras
- Department of Health Sciences, Faculty of Health Sciences, University of Jaén, 23071 Jaén, Spain
| | - María Del Carmen Carcelén-Fraile
- Department of Education and Psychology, Faculty of Social Sciences, University of Atlántico Medio, 35017 Las Palmas de Gran Canaria, Spain
| | - Ana María González-Martín
- Department of Education and Psychology, Faculty of Social Sciences, University of Atlántico Medio, 35017 Las Palmas de Gran Canaria, Spain
- Department of Psychology, Centro de Educación Superior de Enseñanza e Investigación Educativa, Plaza de San Martín, 4, 28013 Madrid, Spain
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van der Horst A, Meijer L, van Os-Medendorp H, Jukema JS, Bohlmeijer E, Schreurs KM, Kelders S. Benefits, Recruitment, Dropout, and Acceptability of the Strength Back Digital Health Intervention for Patients Undergoing Spinal Surgery: Nonrandomized, Qualitative, and Quantitative Pilot Feasibility Study. JMIR Form Res 2024; 8:e54600. [PMID: 38324374 PMCID: PMC10882475 DOI: 10.2196/54600] [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: 11/16/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND Patients undergoing spinal surgery report high levels of insecurity, pain, stress, and anxiety before and after surgery. Unfortunately, there is no guarantee that surgery will resolve all issues; postsurgical recovery often entails moderate to severe postoperative pain, and some patients undergoing spinal surgery do not experience (long-term) pain relief after surgery. Therefore, focusing on sustainable coping skills and resilience is crucial for these patients. A digital health intervention based on acceptance and commitment therapy (ACT) and positive psychology (PP) was developed to enhance psychological flexibility and well-being and reduce postsurgical pain. OBJECTIVE The objective of this study was 3-fold: to explore the potential benefits for patients undergoing spinal surgery of the digital ACT and PP intervention Strength Back (research question [RQ] 1), explore the feasibility of a future randomized controlled trial in terms of recruitment and dropout (RQ 2), and assess the acceptability of Strength Back by patients undergoing spinal surgery (RQ 3). METHODS We used a nonrandomized experimental design with an intervention group (n=17) and a control group (n=20). To explore the potential benefits of the intervention, participants in both groups filled out questionnaires before and after surgery. These questionnaires included measurements of pain intensity (Numeric Pain Rating Scale), pain interference (Multidimensional Pain Inventory), anxiety and depression (Hospital Anxiety and Depression Scale), valued living (Engaged Living Scale), psychological flexibility (Psychological Inflexibility in Pain Scale), and mental well-being (Mental Health Continuum-Short Form). Semistructured interviews combined with log data and scores on the Twente Engagement With eHealth Technologies Scale were used to assess the acceptability of the intervention. RESULTS A significant improvement over time in emotional (V=99; P=.03) and overall (V=55; P=.004) well-being (Mental Health Continuum-Short Form) was observed only in the intervention group. In addition, the intervention group showed a significantly larger decline in pain intensity (Numeric Pain Rating Scale) than did the control group (U=75; P=.003). Of the available weekly modules on average 80% (12/15) was completed by patients undergoing spinal fusion and 67% (6/9) was completed by patients undergoing decompression surgery. A total of 68% (17/25) of the participants used the intervention until the final interview. Most participants (15/17, 88%) in the intervention group would recommend the intervention to future patients. CONCLUSIONS This pilot feasibility study showed that combining ACT and PP in a digital health intervention is promising for patients undergoing spinal surgery as the content was accepted by most of the participants and (larger) improvements in pain intensity and well-being were observed in the intervention group. A digital intervention for patients undergoing (spinal) surgery can use teachable moments, when patients are open to learning more about the surgery and rehabilitation afterward. A larger randomized controlled trial is now warranted.
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Affiliation(s)
- Annemieke van der Horst
- Research Group Smart Health, Saxion University of Applied Sciences, Deventer, Netherlands
- Department of Psychology, Health and Technology, Centre for eHealth & Well-being Research - Behavioural, Management and Social Sciences, University of Twente, Enschede, Netherlands
| | - Laura Meijer
- Research Group Smart Health, Saxion University of Applied Sciences, Deventer, Netherlands
| | | | - Jan S Jukema
- Research Group Smart Health, Saxion University of Applied Sciences, Deventer, Netherlands
| | - Ernst Bohlmeijer
- Department of Psychology, Health and Technology, Centre for eHealth & Well-being Research - Behavioural, Management and Social Sciences, University of Twente, Enschede, Netherlands
| | - Karlein Mg Schreurs
- Department of Psychology, Health and Technology, Centre for eHealth & Well-being Research - Behavioural, Management and Social Sciences, University of Twente, Enschede, Netherlands
- Roessingh Research & Development, Enschede, Netherlands
| | - Saskia Kelders
- Department of Psychology, Health and Technology, Centre for eHealth & Well-being Research - Behavioural, Management and Social Sciences, University of Twente, Enschede, Netherlands
- Optentia Research Focus Area, North-West University, Vanderbijlpark, South Africa
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Amris K, Ibsen R, Duhn PH, Olsen J, Lolk K, Kjellberg J, Kristensen LE. Health inequities and societal costs for patients with fibromyalgia and their spouses: a Danish cohort study. RMD Open 2024; 10:e003904. [PMID: 38307700 PMCID: PMC10840036 DOI: 10.1136/rmdopen-2023-003904] [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: 11/13/2023] [Accepted: 01/15/2024] [Indexed: 02/04/2024] Open
Abstract
OBJECTIVE To assess the burden of illness of people with fibromyalgia (FM) and their spouses compared with selected match populations in Denmark. METHODS Population-based, cohort case-control study using data from Danish registries from 1994 to 2021. Individuals with an FM diagnosis were identified from the National Patient Register (2008-2019) and randomly matched to a 1:4 general population comparator. Spouses or persons co-living with subjects with FM at the time of diagnosis were compared with matched comparator spouses. Healthcare and societal costs, socioeconomic status and occurrence of comorbidities were evaluated for subjects with FM, spouses and controls. RESULTS 9712 subjects with FM (94.9% females, mean age 50 years) and 5946 spouses were included. At year of diagnosis, subjects with FM had significantly more comorbidities compared with controls, including significantly more comorbid rheumatic disorders. The highest risk at the time of FM diagnosis was a comorbid diagnosis of ankylosing spondylitis (OR 7.0, 95% CI 4.9 to 10.0). Significantly more comorbidities were also observed in spouses. Subjects with FM and spouses had higher healthcare and public transfer costs and lower income from employment at all timepoints. Loss of income from employment in subjects with FM occurred years before establishment of the FM diagnosis. The employment rate after diagnosis was 22%. 10 years after the FM diagnosis, 50% received disability pension as compared with 11% of matched controls. The observed net average increased societal cost for subjects with FM amounted to €27 193 per patient-year after diagnosis. CONCLUSION FM has major health and socioeconomic consequences for patients, their partners and society and call for improved healthcare strategies matching patients' needs.
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Affiliation(s)
- Kirstine Amris
- The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Frederiksberg, Denmark
- Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Frederiksberg, Denmark
| | | | - Pernille Hurup Duhn
- The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Frederiksberg, Denmark
- Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Frederiksberg, Denmark
| | - Judi Olsen
- Danish Fibromyalgia and Pain Association, Copenhagen, Denmark
| | - Karoline Lolk
- Danish Fibromyalgia and Pain Association, Copenhagen, Denmark
| | - Jakob Kjellberg
- VIVE - The Danish Center for Social Science Research, Copenhagen, Denmark
| | - Lars Erik Kristensen
- The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Frederiksberg, Denmark
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Cameron D, Harrison J, Tripathi S, Hill JE. Pain and diet: A summary of the evidence for the role of diet modification in chronic pain. Br J Pain 2024; 18:82-86. [PMID: 38344269 PMCID: PMC10851886 DOI: 10.1177/20494637231203856] [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] [Indexed: 02/23/2024] Open
Abstract
Chronic pain constitutes a significant burden to patients and healthcare systems. For many patients, the only option is to attempt to manage their pain within their daily lives. Here, we review evidence provided by three systematic reviews for the effect of diet and diet supplements on patients' experience of chronic pain.
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Affiliation(s)
- David Cameron
- Lancashire Teaching Hospitals NHS Trust, Preston, UK
| | - Joanna Harrison
- Synthesis, Economic Evaluation and Decision Science Group (SEEDS), University of Central Lancashire, Preston, UK
| | | | - James Edward Hill
- Synthesis, Economic Evaluation and Decision Science Group (SEEDS), University of Central Lancashire, Preston, UK
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Coco L, Hooker ER, Gilbert TA, Harker GR, Clark KD, Reavis KM, Henry JA, Zaugg TL, Carlson KF. The Impact of Tinnitus Severity on Work Functioning among U.S. Military Veterans with Tinnitus. Semin Hear 2024; 45:40-54. [PMID: 38370516 PMCID: PMC10872655 DOI: 10.1055/s-0043-1770152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024] Open
Abstract
Tinnitus is highly prevalent among military Veterans. Severe tinnitus can be associated with negative impacts on daily life. Veterans with severe tinnitus may also have greater difficulties in functional roles, including work. However, few studies have explicitly explored this relationship. Traumatic brain injury (TBI), also prevalent among Veterans, is associated with tinnitus and can additionally impair work functioning. This quantitative investigation used a population-based survey to assess the relationship between tinnitus severity, measured using the Tinnitus Functional Index (TFI), and the impact of tinnitus on work, measured using a composite score from the Tinnitus History Questionnaire, among a stratified random sample of VA healthcare-using Veterans diagnosed with tinnitus, with and without comorbid TBI. Analyses were weighted to account for sampling design and Veteran non-response; multiple imputation was used to account for missing data. Results indicated that for every 1-point increase in TFI score, there was an average 8% increase in the odds of reporting a high level of impact on work functioning (OR: 1.08; 95% CI: 1.06, 1.11). Veterans with a comorbid TBI diagnosis, compared with those without, were more likely to have high tinnitus-related impact on work functioning (OR: 2.69, 95% CI: 1.85, 3.91), but the relationship between tinnitus severity and the impact of tinnitus on work functioning did not differ by TBI status. These data can help researchers and clinicians understand complex symptoms experienced by Veterans with tinnitus, with and without TBI, supporting the improved provision of clinical services to these patients.
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Affiliation(s)
- Laura Coco
- VA Health Services Research & Development Center of Innovation, Center to Improve Veteran Involvement in Care (CIVIC), VA Portland Health Care System, Portland, Oregon
- VA Rehabilitation Research & Development Service, National Center for Rehabilitative Auditory Research (NCRAR), Veterans Affairs Portland Health Care System, Portland, Oregon
- Department of Otolaryngology/Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon
- School of Speech, Language, and Hearing Sciences, San Diego State University, San Diego, California
| | - Elizabeth R. Hooker
- VA Health Services Research & Development Center of Innovation, Center to Improve Veteran Involvement in Care (CIVIC), VA Portland Health Care System, Portland, Oregon
| | - Tess A. Gilbert
- VA Health Services Research & Development Center of Innovation, Center to Improve Veteran Involvement in Care (CIVIC), VA Portland Health Care System, Portland, Oregon
| | - Graham R. Harker
- VA Health Services Research & Development Center of Innovation, Center to Improve Veteran Involvement in Care (CIVIC), VA Portland Health Care System, Portland, Oregon
- School of Public Health, Oregon Health & Science University, Portland, Oregon
| | - Khaya D. Clark
- VA Rehabilitation Research & Development Service, National Center for Rehabilitative Auditory Research (NCRAR), Veterans Affairs Portland Health Care System, Portland, Oregon
| | - Kelly M. Reavis
- VA Rehabilitation Research & Development Service, National Center for Rehabilitative Auditory Research (NCRAR), Veterans Affairs Portland Health Care System, Portland, Oregon
- School of Public Health, Oregon Health & Science University, Portland, Oregon
| | - James A. Henry
- VA Rehabilitation Research & Development Service, National Center for Rehabilitative Auditory Research (NCRAR), Veterans Affairs Portland Health Care System, Portland, Oregon
- Department of Otolaryngology/Head and Neck Surgery, Oregon Health & Science University, Portland, Oregon
| | - Tara L. Zaugg
- VA Rehabilitation Research & Development Service, National Center for Rehabilitative Auditory Research (NCRAR), Veterans Affairs Portland Health Care System, Portland, Oregon
| | - Kathleen F. Carlson
- VA Health Services Research & Development Center of Innovation, Center to Improve Veteran Involvement in Care (CIVIC), VA Portland Health Care System, Portland, Oregon
- VA Rehabilitation Research & Development Service, National Center for Rehabilitative Auditory Research (NCRAR), Veterans Affairs Portland Health Care System, Portland, Oregon
- School of Public Health, Oregon Health & Science University, Portland, Oregon
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Sudin A, Chong C, Hassan R. Incidence and Factors Associated With Post-Sternotomy Pain Syndrome in the National Heart Institute, Malaysia. J Cardiothorac Vasc Anesth 2024; 38:466-474. [PMID: 38114372 DOI: 10.1053/j.jvca.2023.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/09/2023] [Accepted: 11/03/2023] [Indexed: 12/21/2023]
Abstract
OBJECTIVE To determine the incidence of poststernotomy pain syndrome (PSPS) after open cardiac surgery in 2021. To determine characteristics and assess the severity of symptoms in patients diagnosed with PSPS. To identify factors that can be associated with patients who were positive for PSPS. DESIGN AND METHODOLOGY This study used a retrospective observational approach. Logistic regression analysis was employed to identify factors associated with the positive group. SETTING This study included all adult patients who underwent open cardiac surgery at the National Heart Institute, Malaysia, in 2021. PARTICIPANTS A total of 1,395 patients were enrolled. INTERVENTIONS The study involved conducting phone interviews to assess the presence of PSPS, followed by administering the Brief Pain Inventory questionnaire in the positive group to identify characteristics and severity of chronic pain. MEASUREMENTS AND MAIN RESULTS The incidence of PSPS after open cardiac surgery in 2021 was 20.35%. A total of 17.7% of patients reported that pain affected their daily activities, sleep, or emotions. Univariate analysis identified factors associated with PSPS, including age <60 years old, body mass index >30 kg/m2, history of previous percutaneous coronary intervention, ejection fraction <50%, the absence of chronic kidney disease (CKD), and internal mammary artery harvesting (p < 0.05). Multivariate analysis revealed that 4 independent factors were associated with PSPS: age <60 years old, history of previous percutaneous coronary intervention, ejection fraction <50%, and the absence of CKD (as compared with CKD) (p < 0.05). CONCLUSIONS Poststernotomy pain syndrome is a complex issue affected by various factors. Although the pain score may not be as severe as previously believed, it remains crucial to recognize PSPS because a significant proportion of patients are affected.
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Affiliation(s)
- Arif Sudin
- Anesthesia & Intensive Care department, National Heart Institute (IJN), Kuala Lumpur, Malaysia.
| | - Collins Chong
- Department of Anaesthesia & Intensive Care, Faculty of Medicine & Health Science, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Rozaini Hassan
- Anesthesia & Intensive Care department, National Heart Institute (IJN), Kuala Lumpur, Malaysia
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Zhu C, Esteller R, Block J, Lechleiter K, Frey R, Moffitt MA. Exploratory evaluation of spinal cord stimulation with dynamic pulse patterns: a promising approach to improve stimulation sensation, coverage of pain areas, and expected pain relief. FRONTIERS IN PAIN RESEARCH 2024; 4:1339892. [PMID: 38361978 PMCID: PMC10867969 DOI: 10.3389/fpain.2023.1339892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 12/28/2023] [Indexed: 02/17/2024] Open
Abstract
Background The societal burden of chronic pain and the contribution-in-part to the opioid crisis, is a strong motivation to improve and expand non-addictive treatments, including spinal cord stimulation (SCS). For several decades standard SCS has consisted in delivery of tonic pulses with static parameter settings in frequency, pulse width, and amplitude. These static parameters have limited ability to personalize the quality of paresthesia, the dermatomal coverage, and thus may affect SCS efficacy. Further, static settings may contribute to the build-up of tolerance or loss of efficacy of the therapy over time in some patients. Methods We conducted an acute exploratory study to evaluate the effects of SCS using time-dynamic pulses as compared to time-static (conventional tonic) stimulation pulses, with the hypotheses that dynamic pulse SCS may enable beneficial tailoring of the sensation and the patient's expectation for better pain relief with SCS. During a single clinic visit, consented subjects undergoing a standard SCS trial had their implanted leads temporarily connected to an investigational external stimulator capable of delivering time-static and six categories of time-dynamic pulse sequences, each characterized by continuously varying a stimulation parameter. Study subjects provided several assessments while blinded to the stimulation pattern, including: drawing of paresthesia maps, descriptions of sensation, and ratings for comfort and helpfulness to pain relief. Results Even without optimization of the field location, a majority of subjects rated sensations from dynamic stimulation as better or equal to that of static stimulation for comfortableness and for helpfulness to pain relief. The initial data showed a gender and/or pain dermatomal location related preference to a stimulation pattern. In particular, female subjects and subjects with pain at higher dermatomes tended to rank the sensation from dynamic stimulation better. Dynamic stimulation produced greater pain coverage without optimization; in 70% (9/13) of subjects, maximal pain coverage was achieved with a dynamic stimulation pattern. There was also greater variety in the words used by patients to describe stimulation sensation in the free text and free form verbal descriptions associated with dynamic stimulation. Conclusions With the same electrode configuration and comparable parameter settings, acute SCS using dynamic pulses produced more positive ratings, expanded paresthesia coverage, and greater variation in sensation as compared to SCS using static pulses, suggesting that dynamic stimulation has the potential to improve capabilities of SCS for the treatment of chronic pain. Further study is warranted. Trial Registration This study was registered at ClinicalTrials.gov under ID NCT02988713, November 2016 (URL: https://clinicaltrials.gov/ct2/show/NCT02988713).
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Affiliation(s)
- Changfang Zhu
- Research and Development, Boston Scientific Neuromodulation, Valencia, CA, United States
| | - Rosana Esteller
- Research and Development, Boston Scientific Neuromodulation, Valencia, CA, United States
| | - Jessica Block
- Research and Development, Boston Scientific Neuromodulation, Valencia, CA, United States
| | - Kristen Lechleiter
- Clinical Research, Boston Scientific Neuromodulation, Valencia, CA, United States
| | - Robert Frey
- Pacific Pain Management Inc., Ventura, CA, United States
| | - Michael A. Moffitt
- Research and Development, Boston Scientific Neuromodulation, Valencia, CA, United States
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45
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Kisi KP, Kayastha R. Analysis of musculoskeletal pains and productivity impacts among hispanic construction workers. Heliyon 2024; 10:e24023. [PMID: 38230235 PMCID: PMC10789619 DOI: 10.1016/j.heliyon.2024.e24023] [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: 09/04/2023] [Revised: 12/15/2023] [Accepted: 01/02/2024] [Indexed: 01/18/2024] Open
Abstract
This study investigated the top three musculoskeletal pains (MSP) among Hispanic construction workers in Texas and the relationship between sleep hours, age, and MSPs on worker productivity. The study recruited 228 participants from 28 small construction companies and surveyed them on their occupation, age, sleep hours, MSP, and the impact of pain on productivity. The results indicated that Foot pain was the most common among these workers, followed by Back pain and others. Additionally, the study found that the Foot was the most common body part reported with MSP among roofers, drywall installers, laborers, and helpers. The study conducted a three-factor ANOVA test to analyze if there were any significant differences in productivity based on age, number of MSPs, and sleep hours. The study found that MSPs and sleep hours significantly impacted productivity. However, there was no significant effect of age. The results also showed that the number of MSPs significantly impacted productivity, with an increase in MSPs leading to a more severe impact on productivity. Additionally, those who slept less than 6 h per day had a more severe impact on productivity than those who slept more. The study suggests that targeted interventions to improve musculoskeletal health and productivity in this population are needed and highlights the importance of considering Hispanic construction workers' specific needs when implementing safety measures and addressing pain management in the workplace.
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Affiliation(s)
- Krishna P. Kisi
- Department of Engineering Technology, College of Science and Engineering, Texas State University, San Marcos, TX, USA
| | - Rujan Kayastha
- Department of Engineering Technology, College of Science and Engineering, Texas State University, San Marcos, TX, USA
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Di Renna T, Burke E, Bhatia A, Clarke H, Flamer D, Flannery J, Furlan A, Kumbhare D, Khan J, Ladha K, Meng H, Smith A, Sussman D, Bosma R. Improving access to chronic pain care with central referral and triage: The 6-year findings from a single-entry model. Can J Pain 2024; 8:2297561. [PMID: 38562673 PMCID: PMC10984115 DOI: 10.1080/24740527.2023.2297561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/17/2023] [Indexed: 04/04/2024]
Abstract
Background Despite the established efficacy of multidisciplinary chronic pain care, barriers such as inflated referral wait times and uncoordinated care further hinder patient health care access. Aims Here we describe the evolution of a single-entry model (SEM) for coordinating access to chronic pain care across seven hospitals in Toronto and explore the impact on patient care 6 years after implementation. Methods In 2017, an innovative SEM was implemented for chronic pain referrals in Toronto and surrounding areas. Referrals are received centrally, triaged by a clinical team, and assigned an appointment according to the level of urgency and the most appropriate care setting/provider. To evaluate the impact of the SEM, a retrospective analysis was undertaken to determine referral patterns, patient characteristics, and referral wait times over the past 6 years. Results Implementation of an SEM streamlined the number of steps in the referral process and led to a standardized referral form with common inclusion and exclusion criteria across sites. Over the 6-year period, referrals increased by 93% and the number of unique providers increased by 91%. Chronic pain service wait times were reduced from 299 (±158) days to 176 (±103) days. However, certain pain diagnoses such as chronic pelvic pain and fibromyalgia far exceed the average. Conclusions The results indicate that the SEM helped reduce wait times for pain conditions and standardized the referral pathway. Continued data capture efforts can help identify gaps in care to enable further health care refinement and improvement.
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Affiliation(s)
- Tania Di Renna
- Toronto Academic Pain Medicine Institute, Women’s College Hospital, Toronto, Ontario, Canada
| | - Emeralda Burke
- Toronto Academic Pain Medicine Institute, Women’s College Hospital, Toronto, Ontario, Canada
| | - Anuj Bhatia
- Department of Anesthesiology, University of Toronto, Toronto Western Hospital, Toronto, Ontario, Canada
| | - Hance Clarke
- Department of Anesthesia and Pain Medicine, Toronto General Hospital, Toronto, Ontario, Canada
| | - David Flamer
- Department of Anesthesiology, University of Toronto, Sinai Health, Toronto, Ontario, Canada
| | - John Flannery
- Musculoskeletal Rehabilitation Program, Toronto Rehabilitation Institute, Toronto, Ontario, Canada
| | - Andrea Furlan
- Musculoskeletal Rehabilitation Program, Toronto Rehabilitation Institute, Toronto, Ontario, Canada
| | - Dinesh Kumbhare
- Musculoskeletal Rehabilitation Program, Toronto Rehabilitation Institute, Toronto, Ontario, Canada
| | - James Khan
- Department of Anesthesiology, University of Toronto, Sinai Health, Toronto, Ontario, Canada
| | - Karim Ladha
- Department of Anesthesia, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - Howard Meng
- Toronto Academic Pain Medicine Institute, Women’s College Hospital, Toronto, Ontario, Canada
- Department of Anesthesiology and Pain Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Andrew Smith
- Department of Psychiatry, Centre for Addiction and Mental Health, University of Toronto, Toronto, Ontario, Canada
| | - David Sussman
- Department of Anesthesia, St. Michael’s Hospital, Toronto, Ontario, Canada
| | - Rachael Bosma
- Toronto Academic Pain Medicine Institute, Women’s College Hospital, Toronto, Ontario, Canada
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47
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Khan MU, Sousani M, Hirachan N, Joseph C, Ghahramani M, Chetty G, Goecke R, Fernandez-Rojas R. Multilevel Pain Assessment with Functional Near-Infrared Spectroscopy: Evaluating Δ HBO2 and Δ HHB Measures for Comprehensive Analysis. SENSORS (BASEL, SWITZERLAND) 2024; 24:458. [PMID: 38257551 PMCID: PMC11154386 DOI: 10.3390/s24020458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/22/2023] [Accepted: 01/08/2024] [Indexed: 01/24/2024]
Abstract
Assessing pain in non-verbal patients is challenging, often depending on clinical judgment which can be unreliable due to fluctuations in vital signs caused by underlying medical conditions. To date, there is a notable absence of objective diagnostic tests to aid healthcare practitioners in pain assessment, especially affecting critically-ill or advanced dementia patients. Neurophysiological information, i.e., functional near-infrared spectroscopy (fNIRS) or electroencephalogram (EEG), unveils the brain's active regions and patterns, revealing the neural mechanisms behind the experience and processing of pain. This study focuses on assessing pain via the analysis of fNIRS signals combined with machine learning, utilising multiple fNIRS measures including oxygenated haemoglobin (ΔHBO2) and deoxygenated haemoglobin (ΔHHB). Initially, a channel selection process filters out highly contaminated channels with high-frequency and high-amplitude artifacts from the 24-channel fNIRS data. The remaining channels are then preprocessed by applying a low-pass filter and common average referencing to remove cardio-respiratory artifacts and common gain noise, respectively. Subsequently, the preprocessed channels are averaged to create a single time series vector for both ΔHBO2 and ΔHHB measures. From each measure, ten statistical features are extracted and fusion occurs at the feature level, resulting in a fused feature vector. The most relevant features, selected using the Minimum Redundancy Maximum Relevance method, are passed to a Support Vector Machines classifier. Using leave-one-subject-out cross validation, the system achieved an accuracy of 68.51%±9.02% in a multi-class task (No Pain, Low Pain, and High Pain) using a fusion of ΔHBO2 and ΔHHB. These two measures collectively demonstrated superior performance compared to when they were used independently. This study contributes to the pursuit of an objective pain assessment and proposes a potential biomarker for human pain using fNIRS.
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Affiliation(s)
| | | | | | | | | | | | | | - Raul Fernandez-Rojas
- Human-Centred Technology Research Centre, Faculty of Science and Technology, University of Canberra, Canberra, ACT 2617, Australia; (M.U.K.); (M.S.); (N.H.); (C.J.); (M.G.); (G.C.); (R.G.)
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48
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Gnall KE, Sinnott SM, Laumann LE, Park CL, David A, Emrich M. Changes in Interoception in Mind-body Therapies for Chronic Pain: A Systematic Review and Meta-Analysis. Int J Behav Med 2024:10.1007/s12529-023-10249-z. [PMID: 38169051 DOI: 10.1007/s12529-023-10249-z] [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] [Accepted: 12/07/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Emerging literature has demonstrated deficits in interoception (i.e., the perception of physical sensations from inside the body) in individuals with chronic pain conditions. Mind-body therapies (MBTs) are purported to improve chronic pain in part through improving or restoring interoceptive abilities. The present systematic review and meta-analysis aimed to examine changes in interoception in MBTs for chronic pain conditions. METHODS A systematic search of PubMed, PsycINFO, Scopus, CINAHL, and ProQuest Dissertation and Theses was conducted from database inception to February 2023. English language intervention studies evaluating the effect of MBTs on interoception in adults with chronic pain conditions were examined. Changes in pain (severity and interference) following treatment were examined as secondary outcomes. RESULTS A total of 11 studies (10 unique samples) were identified. Meta-analytic results reveal significant improvements in total interoceptive awareness (Becker's d = 1.168, p < .01) as well as improvements in seven of eight subdomains of interoceptive awareness (ds = 0.28 to 0.81). MBTs were also associated with reductions in both pain intensity (d = -1.46, p = .01) and pain interference (d = -1.07, p < .001). CONCLUSIONS Preliminary research suggests that MBTs demonstrate improvements in interoceptive awareness and reduce pain in adults with chronic pain. Literature on changes in other domains of interoception, such as interoceptive accuracy, following MBTs is severely lacking. Although more rigorous studies are needed to corroborate results, the present findings lay an important foundation for future research to examine interoception as a possible underlying mechanism of MBTs to improve pain outcomes.
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Affiliation(s)
- Katherine E Gnall
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, 06269, USA.
| | - Sinead M Sinnott
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, 06269, USA
| | - Laura E Laumann
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, 06269, USA
| | - Crystal L Park
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, 06269, USA
| | - Adam David
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, 06269, USA
| | - Mariel Emrich
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, 06269, USA
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Mantuani APA, Chaves EDCL, Menezes FDS, Oliveira PED, Moura CDC, Carvalho LC, Iunes DH, Marino LDS. Laser auriculotherapy associated with cupping therapy in chronic spinal pain: Randomized controlled clinical trial. J Bodyw Mov Ther 2024; 37:194-201. [PMID: 38432806 DOI: 10.1016/j.jbmt.2023.11.020] [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: 06/12/2023] [Revised: 09/25/2023] [Accepted: 11/12/2023] [Indexed: 03/05/2024]
Abstract
BACKGROUND Musculoskeletal spine disorders are common causes of chronic pain and impair functionality. Laser auriculotherapy and cupping has played a significant role in the treatment of chronic pain. OBJECTIVE to evaluate the effect of laser auriculotherapy associated with cupping at systemic acupuncture points on chronic spinal pain. METHODS Randomized controlled clinical trial. Volunteers underwent three evaluations: an initial evaluation, a final evaluation immediately after the last intervention session, and a 15-day follow-up. The pain was identified using the numeric pain scale. The pain threshold was also evaluated against mechanical stimulation using a Digital Dynamometer at specific points in the cervical, thoracic and lumbar regions. Fifty individuals with chronic spinal pain, randomized into groups: experimental (n = 25), submitted to 10 sessions of auriculotherapy with laser and cupping therapy and control (n = 25). RESULTS The experimental group achieved pain intensity reduction between pre and post and follow-up moments (p < 0.0001), of greatest pain in the last seven days among all moments (p < 0.0001), of least pain in the pre with post moment (p = 0.006) and follow-up (p = 0.002), and an increased pain threshold between pre and post (p = 0.023). The control group achieved a reduction in the nociceptive threshold between pre and post (p = 0.001) and follow-up (p < 0.0001). The experimental group showed reduced pain intensity (p = 0.027) and greater pain (p = 0.005) after intervention and in pain intensity (p = 0.018), greater (p < 0.0001) and less pain (p = 0.025) at follow-up, compared to the control group. CONCLUSION Auriculotherapy with laser associated with cupping therapy may effectively reduce pain intensity and increase the nociceptive threshold.
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Affiliation(s)
- Ana Paula Aparecida Mantuani
- Post Graduate Program in Rehabilitation Sciences, Federal University of Alfenas (UNIFAL), 2600, Avenida Jovino Fernandes Sales, CEP: 37133-840, Alfenas, Minas Gerais, Brazil.
| | - Erika de Cássia Lopes Chaves
- School of Nursing, Federal University of Alfenas (UNIFAL), 700, Gabriel Monteiro da Silva, CEP: 37130-001, Alfenas, Minas Gerais, Brazil.
| | - Flavia da Silva Menezes
- Post Graduate Program in Rehabilitation Sciences, Federal University of Alfenas (UNIFAL), 2600, Avenida Jovino Fernandes Sales, CEP: 37133-840, Alfenas, Minas Gerais, Brazil.
| | - Paloma Elisama de Oliveira
- School of Nursing, Federal University of Alfenas (UNIFAL), 700, Gabriel Monteiro da Silva, CEP: 37130-001, Alfenas, Minas Gerais, Brazil.
| | - Caroline de Castro Moura
- Department of Medicine and Nursing, Federal University of Viçosa, Av. Peter Henry Rolfs, CEP: 36570-900, Viçosa, Minas Gerais, Brazil.
| | - Leonardo César Carvalho
- Post Graduate Program in Rehabilitation Sciences, Federal University of Alfenas (UNIFAL), 2600, Avenida Jovino Fernandes Sales, CEP: 37133-840, Alfenas, Minas Gerais, Brazil.
| | - Denise Hollanda Iunes
- Post Graduate Program in Rehabilitation Sciences, Federal University of Alfenas (UNIFAL), 2600, Avenida Jovino Fernandes Sales, CEP: 37133-840, Alfenas, Minas Gerais, Brazil.
| | - Ligia de Sousa Marino
- Post Graduate Program in Rehabilitation Sciences, Federal University of Alfenas (UNIFAL), 2600, Avenida Jovino Fernandes Sales, CEP: 37133-840, Alfenas, Minas Gerais, Brazil.
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50
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Cavarra M, Mason NL, Kuypers KPC, Bonnelle V, Smith WJ, Feilding A, Kryskow P, Ramaekers JG. Potential analgesic effects of psychedelics on select chronic pain conditions: A survey study. Eur J Pain 2024; 28:153-165. [PMID: 37599279 DOI: 10.1002/ejp.2171] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 07/18/2023] [Accepted: 08/02/2023] [Indexed: 08/22/2023]
Abstract
BACKGROUND Chronic pain is a major cause of suffering and disability and is often associated with psychiatric complications. Current treatments carry the risk of severe side effects and may lead to limited or no relief at all in a relevant portion of this patient population. Preliminary evidence suggests that classical psychedelics (e.g. LSD and psilocybin) may have analgesic effects in healthy volunteers, and in certain chronic pain conditions and observational studies reveal that they are used in naturalistic settings as a means to manage pain. METHODS In order to gain insight on the effectiveness of such compounds in chronic pain conditions, we set up a survey addressed to chronic pain patients inquiring about psychedelic use and the relief levels achieved with both conventional treatments, full psychedelic doses and microdoses. We analysed data related to five conditions selected based on diagnostic homogeneity within each of them: fibromyalgia, arthritis, migraine, tension-type headache and sciatica. RESULTS Except for sciatica, volunteers reported that psychedelics led to better pain relief compared to conventional medication in all examined conditions. More specifically, full doses performed better than conventional medication. Microdoses led to significantly better relief compared to conventional medication in migraines and achieved comparable relief in the remaining three categories. Implications for future research are discussed. CONCLUSIONS Full doses and microdoses may hold value in the treatment of some specific chronic pain conditions. SIGNIFICANCE Psychedelic substances are receiving increasing attention from the scientific literature because of evidence showing beneficial effects on several measures related to mental health in clinical samples and healthy volunteers samples. Previous evidence suggests that people suffering from chronic pain are using psychedelics to seek relief and the present paper presents the results of a survey study investigating their use and analgesic effects among individuals suffering from fibromyalgia, arthritis, migraine, tension-type headache and sciatica.
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Affiliation(s)
- Mauro Cavarra
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Natasha Leigh Mason
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | - Kim P C Kuypers
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands
| | | | | | | | - Pamela Kryskow
- Department of Family Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Johannes G Ramaekers
- Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, the Netherlands
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