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Bernardo C, Hoon E, Gonzalez-Chica DA, Frank O, Black-Tiong S, Stocks N. Management of physical and psychological trauma resulting from motor vehicle crashes in Australian general practice: a mixed-methods approach. BMC PRIMARY CARE 2024; 25:167. [PMID: 38755534 PMCID: PMC11100075 DOI: 10.1186/s12875-024-02421-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 05/07/2024] [Indexed: 05/18/2024]
Abstract
BACKGROUND In Australia, motor vehicle crashes (MVC)-related health data are available from insurance claims and hospitals but not from primary care settings. This study aimed to identify the frequency of MVC-related consultations in Australian general practices, explore the pharmacological management of health conditions related to those crashes, and investigate general practitioners' (GPs) perceived barriers and enablers in managing these patients. METHODS Mixed-methods study. The quantitative component explored annual MVC-related consultation rates over seven years, the frequency of chronic pain, depression, anxiety or sleep issues after MVC, and management with opioids, antidepressants, anxiolytics or sedatives in a sample of 1,438,864 patients aged 16 + years attending 402 Australian general practices (MedicineInsight). Subsequently, we used content analysis of 81 GPs' qualitative responses to an online survey that included some of our quantitative findings to explore their experiences and attitudes to managing patients after MVC. RESULTS MVC-related consultation rates remained stable between 2012 and 2018 at around 9.0 per 10,000 consultations. In 2017/2018 compared to their peers, those experiencing a MVC had a higher frequency of chronic pain (48% vs. 26%), depression/anxiety (20% vs. 13%) and sleep issues (7% vs. 4%). In general, medications were prescribed more after MVC. Opioid prescribing was much higher among patients after MVC than their peers, whether they consulted for chronic pain (23.8% 95%CI 21.6;26.0 vs. 15.2%, 95%CI 14.5;15.8 in 2017/2018, respectively) or not (15.8%, 95%CI 13.9;17.6 vs. 6.7%, 95% CI 6.4;7.0 in 2017/2018). Qualitative analyses identified a lack of guidelines, local referral pathways and decision frameworks as critical barriers for GPs to manage patients after MVC. GPs also expressed interest in having better access to management tools for specific MVC-related consequences (e.g., whiplash/seatbelt injuries, acute/chronic pain management, mental health issues). CONCLUSION Chronic pain, mental health issues and the prescription of opioids were more frequent among patients experiencing MVC. This reinforces the relevance of appropriate management to limit the physical and psychological impact of MVC. GPs identified a lack of available resources (e.g. education, checklists and management support tools) for managing MVC-related consequences, and the need for local referral pathways and specific guidelines to escalate treatments.
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Affiliation(s)
- Carla Bernardo
- Adelaide Medical School, The University of Adelaide, 115 Grenfell St, Level 8, Room 817.01, Adelaide, SA, 5000, Australia.
| | - Elizabeth Hoon
- Adelaide Medical School, School of Public Health, The University of Adelaide, 115 Grenfell St, Level 8, Room 818.01, Adelaide, SA, 5000, Australia
| | - David Alejandro Gonzalez-Chica
- Adelaide Medical School, Adelaide Rural Clinical School, The University of Adelaide, 115 Grenfell St, Level 8, Room 811C.02, Adelaide, SA, 5000, Australia
| | - Oliver Frank
- Adelaide Medical School, The University of Adelaide, 115 Grenfell St, Level 8, Room 817.09, Adelaide, SA, 5000, Australia
| | - Sean Black-Tiong
- Adelaide Medical School, The University of Adelaide, 115 Grenfell St, Level 8, Room 817, Adelaide, SA, 5000, Australia
| | - Nigel Stocks
- Adelaide Medical School, The University of Adelaide, 115 Grenfell St, Level 8, Room 823.01, Adelaide, SA, 5000, Australia
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Pei LX, Chan H, Staples JA, Taylor JA, Harris DR, Jae L, Brubacher JR. Twelve-month recovery following road trauma: Results from an inception cohort in Vancouver, Canada. Ann Phys Rehabil Med 2024; 67:101828. [PMID: 38479251 DOI: 10.1016/j.rehab.2024.101828] [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: 06/28/2023] [Revised: 02/08/2024] [Accepted: 02/10/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND Injury-related disability following road trauma is a major public health concern. Unfortunately, outcome following road trauma and risk factors for poor recovery are inadequately studied, especially for road trauma survivors with minor injuries that do not require hospitalization. OBJECTIVES This manuscript reports 12-month recovery outcomes for a large cohort of road trauma survivors. METHODS This was a prospective, observational inception cohort study of 1,480 road trauma survivors recruited between July 2018 and March 2020 from 3 trauma centres in British Columbia, Canada. Participants were aged ≥16 years and arrived in a participating emergency department within 24 h of a motor vehicle collision. Data on baseline health and injury severity were collected from structured interviews and medical records. Outcome measures, including the SF-12, were collected during follow-up interviews at 2, 4, 6 and 12 months. Predictors of recovery outcomes were identified using Cox proportional hazards models and summarized using hazard ratios. RESULTS Only 42 % of participants self-reported full recovery and only 66 % reported a return to usual daily activities. Females, older individuals, pedestrians, and those who required hospital admission had a poorer recovery than other groups. Similar patterns were observed for the SF-12 physical component. For the SF-12 mental component, no significant differences were observed between participants admitted to hospital and those discharged home from the ED. Return to work was reported by 77 % of participants who had a paying job at baseline, with no significant differences between sex and age groups. CONCLUSIONS In a large cohort of road trauma survivors, under half self-reported full recovery one year after the injury. Poor mental health recovery was observed in both participants admitted to hospital and those discharged home from the ED. This finding may indicate a need for early intervention and continued mental health monitoring for all injured individuals, including for those with less serious injuries.
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Affiliation(s)
- Lulu X Pei
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Herbert Chan
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
| | - John A Staples
- Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - John A Taylor
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Devin R Harris
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Lina Jae
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Jeffrey R Brubacher
- Department of Emergency Medicine, University of British Columbia, Vancouver, BC, Canada.
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Petersen MW, Carstensen TBW, Wellnitz KB, Ørnbøl E, Frostholm L, Dantoft TM, Jørgensen T, Eplov LF, Fink P. Neuroticism, perceived stress, adverse life events and self-efficacy as predictors of the development of functional somatic disorders: longitudinal population-based study (DanFunD). BJPsych Open 2024; 10:e34. [PMID: 38268492 PMCID: PMC10897700 DOI: 10.1192/bjo.2023.644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/05/2023] [Accepted: 12/09/2023] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Functional somatic disorder (FSD) is a unifying diagnosis that includes functional somatic syndromes such as irritable bowel, chronic widespread pain (CWP) and chronic fatigue. Several psychological factors are associated with FSD. However, longitudinal population-based studies elucidating the causal relationship are scarce. AIMS To explore if neuroticism, perceived stress, adverse life events (ALEs) and self-efficacy can predict the development of FSD over a 5-year period. METHOD A total of 4288 individuals who participated in the DanFunD baseline and 5-year follow-up investigations were included. FSD was established at both baseline and follow-up, with symptom questionnaires and diagnostic interviews. Neuroticism was measured with the short-form NEO Personality Inventory, perceived stress with the Cohen's Perceived Stress Scale, ALEs with the Danish version of the Cumulative Lifetime Adversity Measure and self-efficacy with the General Self-Efficacy Scale. Associations were investigated with multiple logistic regression models. RESULTS Perceived stress predicted incident FSD, irritable bowel, CWP and chronic fatigue (odds ratios: 1.04-1.17). Neuroticism predicted incident FSD and chronic fatigue (odds ratios: 1.03-1.16). ALEs predicted incident FSD, CWP and chronic fatigue (odds ratios: 1.06-1.18). An increase in perceived stress from baseline to follow-up was associated with incident FSD, irritable bowel, CWP and chronic fatigue (odds ratios: 1.05-1.22). Contrary, an increase in self-efficacy seemed to be a protective factor (odds ratios: 0.89-0.99). CONCLUSIONS High neuroticism, high perceived stress and a high number of ALEs are risk factors for the development of FSD. Particularly perceived stress seems to be an important contributor to the onset of FSD.
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Affiliation(s)
- Marie Weinreich Petersen
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Denmark; and Department of Clinical Medicine, University of Aarhus, Denmark
| | - Tina Birgitte Wisbech Carstensen
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Denmark; and Department of Clinical Medicine, University of Aarhus, Denmark
| | - Kaare Bro Wellnitz
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Denmark; and Department of Clinical Medicine, University of Aarhus, Denmark
| | - Eva Ørnbøl
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Denmark; and Department of Clinical Medicine, University of Aarhus, Denmark
| | - Lisbeth Frostholm
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Denmark; and Department of Clinical Medicine, University of Aarhus, Denmark
| | - Thomas Meinertz Dantoft
- Center for Clinical Research and Prevention, Bispebjerg/Frederiksberg Hospital, Frederiksberg, Denmark
| | - Torben Jørgensen
- Center for Clinical Research and Prevention, Bispebjerg/Frederiksberg Hospital, Frederiksberg, Denmark; and Department of Public Health, Faculty of Medical Sciences, Copenhagen University, Denmark
| | - Lene Falgaard Eplov
- Copenhagen Research Center for Mental Health – CORE, Mental Health Center Copenhagen, Denmark
| | - Per Fink
- Research Clinic for Functional Disorders and Psychosomatics, Aarhus University Hospital, Denmark; and Department of Clinical Medicine, University of Aarhus, Denmark
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Ramacciati N, Metlichin E, Giusti GD. Exploring the terminological validity of 'chronic pain' nursing diagnosis: A retrospective descriptive study using nursing diaries. J Clin Nurs 2023; 32:8032-8042. [PMID: 37668284 DOI: 10.1111/jocn.16871] [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: 06/27/2023] [Revised: 08/10/2023] [Accepted: 08/21/2023] [Indexed: 09/06/2023]
Abstract
AIM The aim of this study is to generate empirical evidence, drawing from clinical records, with the goal of elevating the level of evidence supporting the nursing diagnosis (ND) of 'chronic pain'. BACKGROUND Chronic pain is a prevalent condition that affects all age groups. Patients often feel disbelieved about their pain perception, leading to adverse psychological effects, difficulty accessing healthcare and poor rehabilitation outcomes. DESIGN Retrospective descriptive study. Standards for Reporting Diagnostic Accuracy Studies guidelines were followed in this study. METHODS Data were extracted from Electronic Health Records (EHR) of patients admitted to the University Hospital of Perugia, Italy, between March 2016 and December 2022. The study sample comprised individuals without a specific medical diagnosis or high-risk population. Out of 1,048,565 EHR, 43,341 clinical-nursing diaries with the keyword 'pain' were identified, from which 283 clinical-nursing notes were selected based on a keyword-based retrieval technique and diagnostic definition for further analysis. RESULTS Our study findings support the diagnostic descriptors of the 'chronic pain' ND in clinical-nursing diaries. We observed the presence of 9 out of 11 defining characteristics, 7 out of 10 related factors, 4 out of 8 at-risk populations and 11 out of 17 associated conditions. CONCLUSIONS The study validated diagnostic criteria for chronic pain and proposed 'haematological pathology' as a new associated condition. The findings were presented to the Diagnosis Development Committee of NANDA-International for further review. However, limitations of the study prompted the need for further analysis using natural language processing and artificial neural network techniques. As a result, a new research direction using artificial intelligence (AI) tools was initiated. RELEVANCE TO CLINICAL PRACTICE The study validates diagnostic descriptors for chronic pain and proposes future directions in semantic analysis and AI tools, aiming to enhance clinical practice and decision-making in nursing care. PATIENT OR PUBLIC CONTRIBUTION No patient or public contribution.
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Affiliation(s)
- Nicola Ramacciati
- Department of Pharmacy, Health and Nutritional Sciences University of Calabria, Rende, Italy
| | | | - Gian Domenico Giusti
- Nursing School of Perugia University-Azienda Ospedaliera di Perugia, Perugia, Italy
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Pei LX, Chan H, Shum LK, Jae L, Staples JA, Taylor JA, Harris DR, Brubacher JR. Demographic and clinical profile of an inception cohort of road trauma survivors. BMC Public Health 2023; 23:1534. [PMID: 37568139 PMCID: PMC10422727 DOI: 10.1186/s12889-023-16487-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 08/09/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND Road trauma is a major public health concern, often resulting in reduced health-related quality of life and prolonged absenteeism from work even after so-called 'minor' injuries that do not result in hospitalization. This manuscript compares pre-injury health, sociodemographic characteristics and injury details between age, sex, and road user categories in a cohort of 1,480 road trauma survivors. METHODS This was a prospective observational inception cohort study of road trauma survivors recruited between July 2018 and March 2020 from three trauma centres in British Columbia, Canada. Participants were aged ≥ 16 years and arrived in a participating emergency department within 24 h of involvement in a motor vehicle collision. Data were collected from structured interviews and review of medical records. RESULTS The cohort of 1,480 road trauma survivors included 280 pedestrians, 174 cyclists, 118 motorcyclists, 683 motor vehicle drivers, and 225 passengers. Median age was 40 (IQR = [27, 57]) years; 680 (46%) were female. Males and younger patients were significantly more likely to report better pre-injury physical health. Motorcyclists and cyclists tended to report better physical health and less severe somatic symptoms, whereas pedestrians and motor vehicle drivers reported better mental health. Injury severity and hospital admission rates were higher in pedestrians and motorcyclists and lower in motorists. Upper and lower extremity injuries were most common in pedestrians, cyclists and motorcyclists, whereas neck injuries were most common in motor vehicle drivers and passengers. CONCLUSIONS In a large cohort of road trauma survivors, overall injury severity was low. Motorcyclists and pedestrians, but not cyclists, had more severe injuries than motorists. Extremity injuries were more common in vulnerable road users. Future research will investigate one-year recovery outcomes and identify risk factors for poor recovery.
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Affiliation(s)
- Lulu X Pei
- Department of Emergency Medicine, University of British Columbia, Vancouver, Canada
| | - Herbert Chan
- Department of Emergency Medicine, University of British Columbia, Vancouver, Canada
| | - Leona K Shum
- Department of Emergency Medicine, University of British Columbia, Vancouver, Canada
| | - Lina Jae
- Department of Emergency Medicine, University of British Columbia, Vancouver, Canada
| | - John A Staples
- Department of Medicine, University of British Columbia, Vancouver, Canada
| | - John A Taylor
- Department of Emergency Medicine, University of British Columbia, Vancouver, Canada
| | - Devin R Harris
- Department of Emergency Medicine, University of British Columbia, Vancouver, Canada
| | - Jeffrey R Brubacher
- Department of Emergency Medicine, University of British Columbia, Vancouver, Canada.
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Pinto AM, Luís M, Geenen R, Palavra F, Lumley MA, Ablin JN, Amris K, Branco J, Buskila D, Castelhano J, Castelo-Branco M, Crofford LJ, Fitzcharles MA, Häuser W, Kosek E, López-Solà M, Mease P, Marques TR, Jacobs JWG, Castilho P, da Silva JAP. Neurophysiological and Psychosocial Mechanisms of Fibromyalgia: A Comprehensive Review and Call for An Integrative Model. Neurosci Biobehav Rev 2023:105235. [PMID: 37207842 DOI: 10.1016/j.neubiorev.2023.105235] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 05/07/2023] [Accepted: 05/14/2023] [Indexed: 05/21/2023]
Abstract
Research into the neurobiological and psychosocial mechanisms involved in fibromyalgia has progressed remarkably in recent years. Despite this, current accounts of fibromyalgia fail to capture the complex, dynamic, and mutual crosstalk between neurophysiological and psychosocial domains. We conducted a comprehensive review of the existing literature in order to: a) synthesize current knowledge on fibromyalgia; b) explore and highlight multi-level links and pathways between different systems; and c) build bridges connecting disparate perspectives. An extensive panel of international experts in neurophysiological and psychosocial aspects of fibromyalgia discussed the collected evidence and progressively refined and conceptualized its interpretation. This work constitutes an essential step towards the development of a model capable of integrating the main factors implicated in fibromyalgia into a single, unified construct which appears indispensable to foster the understanding, assessment, and intervention for fibromyalgia.
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Affiliation(s)
- Ana Margarida Pinto
- University of Coimbra, Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), Faculty of Psychology and Educational Sciences, Rua do Colégio Novo, s/n, 3000-115 Coimbra, Portugal; University of Coimbra, University Clinic of Rheumatology, Faculty of Medicine, Rua Larga - FMUC, Pólo I - Edifício Central, 3004-504 Coimbra, Portugal; University of Coimbra, Psychological Medicine Institute, Faculty of Medicine, Rua Larga - FMUC, Pólo I - Edifício Central, 3004-504 Coimbra, Portugal.
| | - Mariana Luís
- Rheumatology Department, Coimbra Hospital and University Centre, Praceta Mota Pinto, 3004-561 Coimbra, Portugal.
| | - Rinie Geenen
- Department of Psychology, Utrecht University, Martinus J. Langeveldgebouw, Heidelberglaan 1, 3584 CS Utrecht, the Netherlands; Altrecht Psychosomatic Medicine Eikenboom, Vrijbaan 2, 3705 WC Zeist, the Netherlands.
| | - Filipe Palavra
- Centre for Child Development, Neuropediatric Unit. Pediatric Hospital, Coimbra Hospital and University Centre, Avenida Afonso Romão, 3000-602 Coimbra, Portugal; Coimbra Institute for Clinical and Biomedical Research (i.CBR), Faculty of Medicine, University of Coimbra, Azinhaga Santa Comba, 3000-548 Coimbra, Portugal.
| | - Mark A Lumley
- Department of Psychology, Wayne State University, 5057 Woodward Ave., Suite 7908, Detroit, MI 48202, USA.
| | - Jacob N Ablin
- Internal Medicine H, Tel-Aviv Sourasky Medical Center, 6 Weizmann Street, Tel Aviv 6423906, Israel; Sackler School of Medicine, Tel Aviv University, Ramat Aviv 69978, Israel.
| | - Kirstine Amris
- The Parker Institute, Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Nordre Fasanvej 57, 2000 Frederiksberg, Denmark.
| | - Jaime Branco
- Rheumatology Department, Egas Moniz Hospital - Lisboa Ocidental Hospital Centre (CHLO-EPE), R. da Junqueira 126, 1349-019 Lisbon, Portugal; Comprehensive Health Research Center (CHRC), Chronic Diseases Research Centre (CEDOC), NOVA Medical School, NOVA University Lisbon (NMS/UNL), Campo Mártires da Pátria 130, 1169-056 Lisbon, Portugal.
| | - Dan Buskila
- Ben Gurion University of the Negev Beer-Sheba, Israel.
| | - João Castelhano
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), ICNAS, Edifício do ICNAS, Polo 3, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal, Portugal.
| | - Miguel Castelo-Branco
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), ICNAS, Edifício do ICNAS, Polo 3, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal, Portugal.
| | - Leslie J Crofford
- Division of Rheumatology and Immunology, Department of Medicine, Vanderbilt University Medical Center, 1211 Medical Center Drive, Nashville, TN 37232, USA.
| | - Mary-Ann Fitzcharles
- Division of Rheumatology, Department of Medicine, McGill University, 1650 Cedar Ave, Montreal, Quebec, Canada, H3G 1A4.
| | - Winfried Häuser
- Department Psychosomatic Medicine and Psychotherapy, Technical University of Munich, Ismaninger Straße 22, 81675 Munich, Germany.
| | - Eva Kosek
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm 171 77, Sweden; Department of Surgical Sciences, Uppsala University, Uppsala, Sweden.
| | - Marina López-Solà
- Serra Hunter Programme, Department of Medicine and Health Sciences, University of Barcelona.
| | - Philip Mease
- Swedish Medical Center/Providence St. Joseph Health, Seattle, WA, USA; University of Washington School of Medicine, Seattle, WA, USA.
| | - Tiago Reis Marques
- Psychiatric Imaging Group, MRC London Institute of Medical Sciences (LMS), Hammersmith Hospital, Imperial College London, South Kensington, London SW7 2BU, UK; Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, Strand, London WC2R 2LS, UK.
| | - Johannes W G Jacobs
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, Netherlands.
| | - Paula Castilho
- University of Coimbra, Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), Faculty of Psychology and Educational Sciences, Rua do Colégio Novo, s/n, 3000-115 Coimbra, Portugal.
| | - José A P da Silva
- University of Coimbra, University Clinic of Rheumatology, Faculty of Medicine, Rua Larga - FMUC, Pólo I - Edifício Central, 3004-504 Coimbra, Portugal; Rheumatology Department, Coimbra Hospital and University Centre, Praceta Mota Pinto, 3004-561 Coimbra, Portugal; Coimbra Institute for Clinical and Biomedical Research (i.CBR), Faculty of Medicine, University of Coimbra, Azinhaga Santa Comba, 3000-548 Coimbra, Portugal
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7
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Pinto AM, Geenen R, Wager TD, Lumley MA, Häuser W, Kosek E, Ablin JN, Amris K, Branco J, Buskila D, Castelhano J, Castelo-Branco M, Crofford LJ, Fitzcharles MA, López-Solà M, Luís M, Marques TR, Mease PJ, Palavra F, Rhudy JL, Uddin LQ, Castilho P, Jacobs JWG, da Silva JAP. Emotion regulation and the salience network: a hypothetical integrative model of fibromyalgia. Nat Rev Rheumatol 2023; 19:44-60. [PMID: 36471023 DOI: 10.1038/s41584-022-00873-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2022] [Indexed: 12/09/2022]
Abstract
Fibromyalgia is characterized by widespread pain, fatigue, sleep disturbances and other symptoms, and has a substantial socioeconomic impact. Current biomedical and psychosocial treatments are unsatisfactory for many patients, and treatment progress has been hindered by the lack of a clear understanding of the pathogenesis of fibromyalgia. We present here a model of fibromyalgia that integrates current psychosocial and neurophysiological observations. We propose that an imbalance in emotion regulation, reflected by an overactive 'threat' system and underactive 'soothing' system, might keep the 'salience network' (also known as the midcingulo-insular network) in continuous alert mode, and this hyperactivation, in conjunction with other mechanisms, contributes to fibromyalgia. This proposed integrative model, which we term the Fibromyalgia: Imbalance of Threat and Soothing Systems (FITSS) model, should be viewed as a working hypothesis with limited supporting evidence available. We hope, however, that this model will shed new light on existing psychosocial and biological observations, and inspire future research to address the many gaps in our knowledge about fibromyalgia, ultimately stimulating the development of novel therapeutic interventions.
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Affiliation(s)
- Ana Margarida Pinto
- University of Coimbra, Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), Faculty of Psychology and Educational Sciences, Coimbra, Portugal
- University of Coimbra, University Clinic of Rheumatology, Faculty of Medicine, Coimbra, Portugal
- University of Coimbra, Psychological Medicine Institute, Faculty of Medicine, Coimbra, Portugal
| | - Rinie Geenen
- Department of Psychology, Utrecht University, Utrecht, The Netherlands
- Altrecht Psychosomatic Medicine Eikenboom, Zeist, The Netherlands
| | - Tor D Wager
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH, USA
| | - Mark A Lumley
- Department of Psychology, Wayne State University, Detroit, MI, USA
| | - Winfried Häuser
- Department Psychosomatic Medicine and Psychotherapy, Technical University of Munich, Munich, Germany
| | - Eva Kosek
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Jacob N Ablin
- Internal Medicine H, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Kirstine Amris
- The Parker Institute, Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Denmark
| | - Jaime Branco
- Rheumatology Department, Egas Moniz Hospital - Lisboa Ocidental Hospital Centre (CHLO-EPE), Lisbon, Portugal
- Comprehensive Health Research Center (CHRC), Chronic Diseases Research Centre (CEDOC), NOVA Medical School, NOVA University Lisbon (NMS/UNL), Lisbon, Portugal
| | - Dan Buskila
- Ben Gurion University of the Negev Beer-Sheba, Beersheba, Israel
| | - João Castelhano
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), ICNAS, Coimbra, Portugal
| | - Miguel Castelo-Branco
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), ICNAS, Coimbra, Portugal
| | - Leslie J Crofford
- Division of Rheumatology and Immunology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Mary-Ann Fitzcharles
- Division of Rheumatology, Department of Medicine, McGill University, Montreal, QC, Canada
| | - Marina López-Solà
- Serra Hunter Programme, Department of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Mariana Luís
- Rheumatology Department, Coimbra Hospital and University Centre, Coimbra, Portugal
| | - Tiago Reis Marques
- Psychiatric Imaging Group, MRC London Institute of Medical Sciences (LMS), Hammersmith Hospital, Imperial College London, London, UK
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Philip J Mease
- Swedish Medical Center/Providence St. Joseph Health, Seattle, WA, USA
- University of Washington School of Medicine, Seattle, WA, USA
| | - Filipe Palavra
- Centre for Child Development, Neuropediatric Unit, Paediatric Hospital, Coimbra Hospital and University Centre, Coimbra, Portugal
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (i.CBR), Faculty of Medicine, Coimbra, Portugal
| | - Jamie L Rhudy
- Department of Psychology, University of Tulsa, Tulsa, OK, USA
| | - Lucina Q Uddin
- Department of Psychology, University of Miami, Coral Gables, FL, USA
| | - Paula Castilho
- University of Coimbra, Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), Faculty of Psychology and Educational Sciences, Coimbra, Portugal
| | - Johannes W G Jacobs
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - José A P da Silva
- University of Coimbra, University Clinic of Rheumatology, Faculty of Medicine, Coimbra, Portugal.
- Rheumatology Department, Coimbra Hospital and University Centre, Coimbra, Portugal.
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (i.CBR), Faculty of Medicine, Coimbra, Portugal.
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8
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Beaudoin FL, Zhai W, Merchant RC, Clark MA, Kurz MC, Hendry P, Swor RA, Peak D, Pearson C, Domeier R, Ortiz C, McLean SA. Persistent and Widespread Pain Among African-Americans Six Weeks after MVC: Emergency Department-based Cohort Study. West J Emerg Med 2020; 22:139-147. [PMID: 33856293 PMCID: PMC7972399 DOI: 10.5811/westjem.2020.8.47450] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 08/02/2020] [Accepted: 08/12/2020] [Indexed: 11/11/2022] Open
Abstract
INTRODUCTION African-Americans in the United States experience greater persistent pain than non-Hispanic Whites across a range of medical conditions, but to our knowledge no longitudinal studies have examined the risk factors or incidence of persistent pain among African-Americans experiencing common traumatic stress exposures such as after a motor vehicle collision (MVC). We evaluated the incidence and predictors of moderate to severe axial musculoskeletal pain (MSAP) and widespread pain six weeks after a MVC in a large cohort of Black adults presenting to the emergency department (ED) for care. METHODS This prospective, multi-center, cohort study enrolled Black adults who presented to one of 13 EDs across the US within 24 hours of a MVC and were discharged home after their evaluation. Data were collected at the ED visit via patient interview and self-report surveys at six weeks after the ED visit via internet-based, self-report survey, or telephone interview. We assessed MSAP pain at ED visit and persistence at six weeks. Multivariable models examined factors associated with MSAP persistence at six weeks post-MVC. RESULTS Among 787 participants, less than 1% reported no pain in the ED after their MVC, while 79.8 (95% confidence interval [CI], 77.1 - 82.2) reported MSAP and 28.3 (95% CI, 25.5 - 31.3) had widespread pain. At six weeks, 67% (95% CI, 64, 70%) had MSAP and 31% (95% CI, 28, 34%) had widespread pain. ED characteristics predicting MSAP at six weeks post-MVC (area under the curve = 0.74; 95% CI, 0.72, 0.74) were older age, peritraumatic dissociation, moderate to severe pain in the ED, feeling uncertain about recovery, and symptoms of depression. CONCLUSION These data indicate that African-Americans presenting to the ED for evaluation after MVCs are at high risk for persistent and widespread musculoskeletal pain. Preventive interventions are needed to improve outcomes for this high-risk group.
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Affiliation(s)
- Francesca L. Beaudoin
- Warren Alpert Medical School of Brown University, Department of Emergency Medicine, Providence, Rhode Island
| | - Wanting Zhai
- Warren Alpert Medical School of Brown University, Department of Biostatistics, Providence, Rhode Island
| | - Roland C. Merchant
- Harvard Medical School, Department of Emergency Medicine, Boston, Massachusetts
| | - Melissa A. Clark
- Warren Alpert Medical School of Brown University, Department of Obstetrics and Gynecology, Providence, Rhode Island
| | - Michael C. Kurz
- University of Alabama School of Medicine, Department of Emergency Medicine, Birmingham, Alabama
| | - Phyllis Hendry
- University of Florida College of Medicine – Jacksonville, Department of Emergency Medicine, Jacksonville, Florida
| | - Robert A. Swor
- Oakland University William Beaumont School of Medicine, Department of Emergency Medicine, Royal Oak, Michigan
| | - David Peak
- Harvard Medical School, Department of Emergency Medicine, Boston, Massachusetts
| | - Claire Pearson
- Wayne State University School of Medicine, Department of Emergency Medicine, Detroit, Michigan
| | - Robert Domeier
- St. Joseph Mercy Hospital, Department of Emergency Medicine, Ypsilanti, Michigan
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Fitzgerald JM, Belleau EL, Ehret LE, Trevino C, Brasel KJ, Larson C, deRoon-Cassini T. DACC Resting State Functional Connectivity as a Predictor of Pain Symptoms Following Motor Vehicle Crash: A Preliminary Investigation. THE JOURNAL OF PAIN 2020; 22:171-179. [PMID: 32736035 DOI: 10.1016/j.jpain.2020.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 03/26/2020] [Accepted: 07/25/2020] [Indexed: 12/25/2022]
Abstract
There is significant heterogeneity in pain outcomes following motor vehicle crashes (MVCs), such that a sizeable portion of individuals develop symptoms of chronic pain months after injury while others recover. Despite variable outcomes, the pathogenesis of chronic pain is currently unclear. Previous neuroimaging work implicates the dorsal anterior cingulate cortex (dACC) in adaptive control of pain, while prior resting state functional magnetic resonance imaging studies find increased functional connectivity (FC) between the dACC and regions involved in pain processing in those with chronic pain. Hyper-connectivity of the dACC to regions that mediate pain response may therefore relate to pain severity. The present study completed rsfMRI scans on N = 22 survivors of MVCs collected within 2 weeks of the incident to test whole-brain dACC-FC as a predictor of pain severity 6 months later. At 2 weeks, pain symptoms were predicted by positive connectivity between the dACC and the premotor cortex. Controlling for pain symptoms at 2 weeks, pain symptoms at 6 months were predicted by negative connectivity between the dACC and the precuneus. Previous research implicates the precuneus in the individual subjective awareness of pain. Given a relatively small sample size, approximately half of which did not experience chronic pain at 6 months, findings warrant replication. Nevertheless, this study provides preliminary evidence of enhanced dACC connectivity with motor regions and decreased connectivity with pain processing regions as immediate and prospective predictors of pain following MVC. PERSPECTIVE: This article presents evidence of distinct neural vulnerabilities that predict chronic pain in MVC survivors based on whole-brain connectivity with the dorsal anterior cingulate cortex.
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Affiliation(s)
| | - Emily L Belleau
- Department of Psychiatry, McLean Hospital, Belmont, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | | | - Colleen Trevino
- Division of Trauma & Critical Care, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
| | | | - Christine Larson
- Department of Psychology, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin
| | - Terri deRoon-Cassini
- Division of Trauma & Critical Care, Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin
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10
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Grande-Alonso M, Muñoz-García D, Cuenca-Martínez F, Delgado-Sanz L, Prieto-Aldana M, La Touche R, Gil-Martínez A. Relationship between healthcare seeking and pain expansion in patients with nonspecific chronic low back pain. PeerJ 2020; 8:e8756. [PMID: 32195061 PMCID: PMC7067182 DOI: 10.7717/peerj.8756] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 02/16/2020] [Indexed: 11/20/2022] Open
Abstract
Objectives Low back pain (LBP) is the most prevalent musculoskeletal problem, which implies a high rate of chronicity. The chronicity of symptoms can lead to pain expansion. The main objective of this study was to assess whether there were differences between patients with nonspecific chronic LBP (CLBP) who sought healthcare compared to those who did not in terms of pain expansion. Methods Ninety individuals participated in the study and were divided into three groups: 30 patients who sought care; 30 patients who did not seek care; and 30 asymptomatic individuals. The primary variable analyzed was pain expansion. Secondary physical and psychological variables were assessed later, and a regression analysis was performed. Results Patients who sought help showed significant differences in pain expansion and pain intensity compared with the group who did not seek help, with a medium effect size (0.50–0.79). The regression model for the care-seeking group showed that dynamic balance with the left leg and depression were predictors of percentage pain surface area (34.6%). The combination of dynamic balance, range of movement in flexoextension and depression were predictors of widespread pain (48.5%). Conclusion Patients who soughtcare presented greater pain expansion than patients whodidnot. A combination of functional and psychological variables can significantly predict pain expansion in patients with nonspecific CLBP who seek help.
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Affiliation(s)
- Mónica Grande-Alonso
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
| | - Daniel Muñoz-García
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
| | - Ferran Cuenca-Martínez
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
| | - Laura Delgado-Sanz
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
| | - María Prieto-Aldana
- Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
| | - Roy La Touche
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Motion in Brains Research Group, Institute of Neuroscience and Sciences of the Movement (INCIMOV), Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Instituto de Neurociencia y Dolor Craneofacial (INDCRAN), Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ), Madrid, Spain
| | - Alfonso Gil-Martínez
- Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain.,Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ), Madrid, Spain.,CranioSPain Research Group, Departamento de Fisioterapia, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
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11
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Häuser W, Jones G. Psychological therapies for chronic widespread pain and fibromyalgia syndrome. Best Pract Res Clin Rheumatol 2019; 33:101416. [PMID: 31703789 DOI: 10.1016/j.berh.2019.05.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Psychological factors such as adverse childhood experiences, traumatic life events, interpersonal conflicts and psychological distress play an important role in the predisposition, onset and severity of chronic widespread pain (CWP) and fibromyalgia syndrome (FMS). Therefore, psychological therapies might have the potential to reduce disability as well as symptom and economic burden in patients with CWP and FMS. Recent interdisciplinary guidelines have suggested different strengths of recommendation for psychological therapies for FMS. The aims of this narrative review are to summarise: • Mechanisms of actions. • Evidence on efficacy, tolerability and safety. • Knowledge gaps and needs for future research of psychological therapies for CWP and FMS for non-mental health professionals.
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Affiliation(s)
- Winfried Häuser
- Health Care Center for Pain Medicine and Mental Health Saarbrücken, D-66119, Saarbrücken, Germany; Department of Psychosomatic Medicine and Psychotherapy, Technische Universität München, D-81365, München, Germany.
| | - Gareth Jones
- Epidemiology Group, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, UK; Aberdeen Centre for Arthritis and Musculoskeletal Health, University of Aberdeen, UK.
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12
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Development and course of chronic widespread pain: the role of time and pain characteristics (the HUNT pain study). Pain 2019; 160:1976-1981. [DOI: 10.1097/j.pain.0000000000001585] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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13
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Gümüş Atalay S. The Association of IGF-1 with Clinical Symptoms in Female Patients With Fibromyalgia Syndrome. ANKARA MEDICAL JOURNAL 2018. [DOI: 10.17098/amj.448386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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14
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Yavne Y, Amital D, Watad A, Tiosano S, Amital H. A systematic review of precipitating physical and psychological traumatic events in the development of fibromyalgia. Semin Arthritis Rheum 2018; 48:121-133. [DOI: 10.1016/j.semarthrit.2017.12.011] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Revised: 11/11/2017] [Accepted: 12/09/2017] [Indexed: 01/09/2023]
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15
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Samoborec S, Ruseckaite R, Ayton D, Evans S. Biopsychosocial factors associated with non-recovery after a minor transport-related injury: A systematic review. PLoS One 2018; 13:e0198352. [PMID: 29894490 PMCID: PMC5997362 DOI: 10.1371/journal.pone.0198352] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 05/17/2018] [Indexed: 11/29/2022] Open
Abstract
Background Globally, road transport accidents contribute significantly to mortality and burden of disability. Up to 50 million people suffer a transport-related non-fatal injury each year, which often leads to long-term disability. A substantial number of people with minor injuries struggle to recover and little is known about the factors leading to poor or non-recovery. The aim of this paper is to present a systematic review of biopsychosocial factors related to poor or non-recovery after a minor transport-related injury. Methods and findings Studies were selected through searches of PubMed, Medline, Embase, and Cochrane library. Methodological quality was assessed using a Scottish Intercollegiate Guidelines Network (SIGN) critical appraisal checklist for quantitative cohort studies and Standards for Reporting Qualitative Research (SRQR) checklist for qualitative articles. Data were extracted using the Cochrane data extraction tool based on the biopsychosocial model of health (BPS). In total, there were 37 articles included. However, heterogeneity of the techniques and tools used to assess factors and outcomes across studies meant that pooling of results to determine biopsychosocial factors most predictive of poor or non-recovery was not possible. Hence, a narrative synthesis was conducted and shown multiple factors to be associated with poorer outcomes or non-recovery, most being identified in the biological and psychological domain of the BPS model. Factors that were the most representative across studies and have shown to have the strongest associations with poor or non-recovery were high initial pain intensity, pain duration and severity, pre-accident physical and mental health status and pain catastrophising. Conclusions This review demonstrates the complexity of recovery and a challenge in reporting on predictors of recovery. It is evident that a range of multi-factorial biopsychosocial factors impact recovery. These factors are often inter-connected and multi-faceted and therefore, it was not feasible to select or focus on one single factor. In defining the most predictive factors, further research is required, yet the consensus around which tools to use to measure recovery outcomes is needed and is highly recommended. Regardless of the descriptive nature, the review demonstrated that high levels of post-injury pain are associated with poorer outcomes such as chronic pain and physical and mental disability. Therefore, early targeting of modifiable factors such as pain, pain catastrophizing and arising comorbidities such as PTSD, depression and anxiety may assist in reducing chronic pain and ongoing related disabilities. Systematic review trial registration number Systematic review protocol was registered in International Prospective Register for Systematic Reviews (PROSPERO) on 14 December 2016. Registration number CRD42016052276.
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Affiliation(s)
- Stella Samoborec
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
- * E-mail:
| | - Rasa Ruseckaite
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
| | - Darshini Ayton
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
| | - Sue Evans
- Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Victoria, Australia
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16
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Warren JW, Jian N, Gallicchio L, Wu D, Clauw DJ. Prodrome and Non-prodrome Phenotypes of Bladder Pain Syndrome/Interstitial Cystitis. Urology 2018; 118:52-58. [PMID: 29775697 DOI: 10.1016/j.urology.2018.05.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 04/24/2018] [Accepted: 05/01/2018] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To test the hypothesis that risk factors for bladder pain syndrome/interstitial cystitis (BPS/IC) in women differ between those with and without the BPS/IC prodrome. MATERIALS AND METHODS Incident cases of BPS/IC and healthy controls were recruited nationally. More than half the BPS/IC cases reported subsyndromal urinary symptoms for decades before onset of BPS/IC and were identified as having the prodrome. Risk factors for BPS/IC were examined separately for cases with and without the prodrome using a set of matched controls. RESULTS Two risk factors distinguished 178 prodrome from 134 non-prodrome cases. One was "UTIs" in the year before BPS/IC onset, possibly a manifestation of the prodrome itself. The other was the presence of the maximal number of nonbladder syndromes (NBSs): prodrome cases were 12 times more likely than non-prodrome cases to have ≥4 NBSs. Additional risk factors for prodrome and/or non-prodrome cases were the direct association of exogenous female hormones, as well as 3 inverse associations: type 2 diabetes mellitus, multiple pregnancies, and current daily smoking. CONCLUSION Prodrome cases developed urinary symptoms in their early 20s (ie, the prodrome) and were at very high risk of numerous NBSs. Non-prodrome cases developed urinary symptoms in their early 40s (ie, full-blown BPS/IC) and were no more likely than controls to have the maximal number of NBSs. These findings are consistent with recent suggestions of two BPS/IC phenotypes: one with systemic and psychosocial manifestations and the other more specific to the bladder. Additionally, several risk factors identified here might be hints of related or causal nervous system pathophysiologies.
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Affiliation(s)
- John W Warren
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD; Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD.
| | - Ningbo Jian
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD
| | - Lisa Gallicchio
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD
| | - David Wu
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD
| | - Daniel J Clauw
- Department of Anesthesiology, Medicine and Psychiatry, University of Michigan School of Medicine, Ann Arbor, MI
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17
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Increased Pain Sensitivity in Accident-related Chronic Pain Patients With Comorbid Posttraumatic Stress. Clin J Pain 2018; 34:313-321. [DOI: 10.1097/ajp.0000000000000543] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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18
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Chronic Pain Following Motor Vehicle Collision: A Systematic Review of Outcomes Associated With Seeking or Receiving Compensation. Clin J Pain 2017; 32:817-27. [PMID: 26889614 DOI: 10.1097/ajp.0000000000000342] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Motor vehicle collisions (MVC) are a major cause of injury, which frequently lead to chronic pain and prolonged disability. Several studies have found that seeking or receiving financial compensation following MVC leads to poorer recovery and worse pain. We evaluated the evidence for the relationship between compensation and chronic pain following MVC within a biopsychosocial framework. METHOD A comprehensive search of 5 computerized databases was conducted. Methodological quality was evaluated independently by 2 researchers according to formal criteria, and discrepancies were resolved with a third reviewer. RESULTS We identified 5619 studies, from which 230 full-text articles were retrieved and 27 studies were retained for appraisal. A third of studies (37%) were of low quality, and 44% did not measure or control for factors such as injury severity or preinjury pain and disability. Most studies (70%) reported adverse outcomes, including all of the highest quality studies. Engagement with compensation systems was related to more prevalent self-reported chronic pain, mental health disorders, and reduced return to work. Recovery was poorer when fault was attributed to another, or when a lawyer was involved. Five studies compared Tort "common law" and No-Fault schemes directly and concluded that Tort claimants had poorer recovery. CONCLUSIONS Although causal relationships cannot be assumed, the findings imply that aspects of loss, injustice, and secondary mental health outcomes lead to chronic pain following MVC. Further robust prospective research is required to understand the complex relationship between compensation systems and pain following road trauma, particularly the role of secondary mental health outcomes.
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Abstract
Fibromyalgia is a disorder that is part of a spectrum of syndromes that lack precise classification. It is often considered as part of the global overview of functional somatic syndromes that are otherwise medically unexplained or part of a somatization disorder. Patients with fibromyalgia share symptoms with other functional somatic problems, including issues of myalgias, arthralgias, fatigue and sleep disturbances. Indeed, there is often diagnostic and classification overlap for the case definitions of a variety of somatization disorders. Fibromyalgia, however, is a critically important syndrome for physicians and scientists to be aware of. Patients should be taken very seriously and provided optimal care. Although inflammatory, infectious, and autoimmune disorders have all been ascribed to be etiological events in the development of fibromyalgia, there is very little data to support such a thesis. Many of these disorders are associated with depression and anxiety and may even be part of what has been sometimes called affected spectrum disorders. There is no evidence that physical trauma, i.e., automobile accidents, is associated with the development or exacerbation of fibromyalgia. Treatment should be placed on education, patient support, physical therapy, nutrition, and exercise, including the use of drugs that are approved for the treatment of fibromyalgia. Treatment should not include opiates and patients should not become poly pharmacies in which the treatment itself can lead to significant morbidities. Patients with fibromyalgia are living and not dying of this disorder and positive outlooks and family support are key elements in the management of patients.
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Affiliation(s)
- Andrea T Borchers
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis School of Medicine, 451 Health Sciences Drive, Suite 6510, Davis, CA, 95616, USA
| | - M Eric Gershwin
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis School of Medicine, 451 Health Sciences Drive, Suite 6510, Davis, CA, 95616, USA.
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Airosa F, Arman M, Sundberg T, Öhlén G, Falkenberg T. Caring touch as a bodily anchor for patients after sustaining a motor vehicle accident with minor or no physical injuries - a mixed methods study. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:106. [PMID: 27004552 PMCID: PMC4804542 DOI: 10.1186/s12906-016-1084-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Accepted: 03/16/2016] [Indexed: 11/10/2022]
Abstract
BACKGROUND Patients who sustain a motor vehicle accident may experience long-term distress, even if they are uninjured or only slightly injured. There is a risk of neglecting patients with minor or no physical injuries, which might impact future health problems. The aim of this study was to explore patients' subjective experiences and perspectives on pain and other factors of importance after an early nursing intervention consisting of "caring touch" (tactile massage and healing touch) for patients subjected to a motor vehicle accident with minor or no physical injuries. METHODS A mixed method approach was used. The qualitative outcomes were themes derived from individual interviews. The quantitative outcomes were measured by visual analogue scale for pain (VAS, 0-100), sense of coherence (SOC), post-traumatic stress (IES-R) and health status (EQ-5D index and EQ-5D self-rated health). Forty-one patients of in total 124 eligible patients accepted the invitation to participate in the study. Twenty-seven patients completed follow-up after 6 months whereby they had received up to eight treatments with either tactile massage or healing touch. RESULTS Patients reported that caring touch may assist in trauma recovery by functioning as a physical "anchor" on the patient's way of suffering, facilitating the transition of patients from feeling as though their body is "turned off" to becoming "awake". By caring touch the patients enjoyed a compassionate care and experience moments of pain alleviation. The VAS pain ratings significantly decreased both immediately after the caring touch treatment sessions and over the follow-up period. The median scores for VAS (p < 0.001) and IES-R (p 0.002) had decreased 6 months after the accident whereas the EQ-5D index had increased (p < 0.001). There were no statistically significant differences of the SOC or EQ-5D self-rated health scores over time. CONCLUSIONS In the care of patients suffering from a MVA with minor or no physical injuries, a caring touch intervention is associated with patients' report of decreased pain and improved wellbeing up to 6 months after the accident. TRIAL REGISTRATION ClinicalTrials.gov Id: NCT02610205 . Date 25 November 2015.
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Physical Trauma and Infection as Precipitating Factors in Patients with Fibromyalgia. Am J Phys Med Rehabil 2016; 94:1075-82. [PMID: 25888651 DOI: 10.1097/phm.0000000000000300] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate both precipitating factors in patients with fibromyalgia and any differences in clinical presentation, symptom severity, and quality-of-life between those with and without precipitating physical trauma or infection. DESIGN In a retrospective cross-sectional study, the authors compared patient characteristics and fibromyalgia symptom severity and quality-of-life with the Fibromyalgia Impact Questionnaire and the Short Form-36 Health Survey in patients seen in a fibromyalgia treatment program. RESULTS Of 939 patients, 27% reported precipitating factors (trauma, n = 203; infection, n = 53), with the rest having idiopathic fibromyalgia (n = 683). Patients with precipitating trauma were more likely to have worse Fibromyalgia Impact Questionnaire physical function than patients with idiopathic onset (P = 0.03). Compared with patients with idiopathic onset and precipitating trauma, patients with precipitating infection were more likely to have worse Short Form-36 Health Survey physical component summary (P = 0.01 and P = 0.003) but better role emotional (P = 0.04 and P = 0.005), mental health index (P = 0.02 and P = 0.007), and mental component summary (P = 0.03 and P = 0.004), respectively. CONCLUSIONS One-fourth of this study's patients with fibromyalgia had precipitating physical trauma or infection. Patients with precipitating infection had different sociodemographic characteristics, clinical presentation, and quality-of-life from the idiopathic and trauma groups. Further studies are needed to look into the relationships between precipitating events and fibromyalgia.
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Hu J, Bortsov AV, Ballina L, Orrey DC, Swor RA, Peak D, Jones J, Rathlev N, Lee DC, Domeier R, Hendry P, Parry BA, McLean SA. Chronic widespread pain after motor vehicle collision typically occurs through immediate development and nonrecovery: results of an emergency department-based cohort study. Pain 2016; 157:438-444. [PMID: 26808013 PMCID: PMC4942849 DOI: 10.1097/j.pain.0000000000000388] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Motor vehicle collision (MVC) can trigger chronic widespread pain (CWP) development in vulnerable individuals. Whether such CWP typically develops through the evolution of pain from regional to widespread or through the early development of widespread pain with nonrecovery is currently unknown. We evaluated the trajectory of CWP development (American College of Rheumatology criteria) among 948 European-American individuals who presented to the emergency department (ED) for care in the early aftermath of MVC. Pain extent was assessed in the ED and 6 weeks, 6 months, and 1 year after MVC on 100%, 91%, 89%, and 91% of participants, respectively. Individuals who reported prior CWP at the time of ED evaluation (n = 53) were excluded. Trajectory modeling identified a 2-group solution as optimal, with the Bayes Factor value (138) indicating strong model selection. Linear solution plots supported a nonrecovery model. Although the number of body regions with pain in the non-CWP group steadily declined, the number of body regions with pain in the CWP trajectory group (192/895, 22%) remained relatively constant over time. These data support the hypothesis that individuals who develop CWP after MVC develop widespread pain in the early aftermath of MVC, which does not remit.
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Affiliation(s)
- JunMei Hu
- TRYUMPH Research Program, University of North Carolina, Chapel Hill, NC, USA Anesthesiology, University of North Carolina, Chapel Hill, NC, USA Emergency Medicine, William Beaumont Hospital, Royal Oak, MI, USA Emergency Medicine, Massachusetts General Hospital, Boston, MA, USA Emergency Medicine, Spectrum Health System, Grand Rapids, MI, USA Emergency Medicine, Baystate Medical Center, Springfield, MA, USA Emergency Medicine, North Shore University Hospital, Manhasset, NY, USA Emergency Medicine, Saint Joseph Mercy Health System, Ypsilanti, MI, USA Emergency Medicine, University of Florida, Jacksonville, FL, USA Emergency Medicine, University of North Carolina, Chapel Hill, NC, USA
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McCabe PS, Pye SR, Beth JM, Lee DM, Tajar A, Bartfai G, Boonen S, Bouillon R, Casanueva F, Finn JD, Forti G, Giwercman A, Huhtaniemi IT, Kula K, Pendleton N, Punab M, Vanderschueren D, Wu FC, O'Neill TW. Low vitamin D and the risk of developing chronic widespread pain: results from the European male ageing study. BMC Musculoskelet Disord 2016; 17:32. [PMID: 26774507 PMCID: PMC4715359 DOI: 10.1186/s12891-016-0881-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 01/07/2016] [Indexed: 11/10/2022] Open
Abstract
Background The association between low levels of vitamin D and the occurrence of chronic widespread pain (CWP) remains unclear. The aim of our analysis was to determine the relationship between low vitamin D levels and the risk of developing CWP in a population sample of middle age and elderly men. Methods Three thousand three hundred sixty nine men aged 40–79 were recruited from 8 European centres for a longitudinal study of male ageing, the European Male Ageing Study. At baseline participants underwent assessment of lifestyle, health factors, physical characteristics and gave a fasting blood sample. The occurrence of pain was assessed at baseline and follow up (a mean of 4.3 years later) by shading painful sites on a body manikin. The presence of CWP was determined using the ACR criteria for fibromyalgia. Serum 25-hydroxyvitamin D (25-(OH) D) was assessed by radioimmunoassay. Logistic regression was used to determine the relationship between baseline vitamin D levels and the new occurrence of CWP. Results Two thousand three hundred thirteen men, mean age 58.8 years (SD = 10.6), had complete pain and vitamin data available and contributed to this analysis. 151 (6.5 %) developed new CWP at follow up and 577 (24.9 %) were pain free at both time points, the comparator group. After adjustment for age and centre, physical performance and number of comorbidities, compared to those in upper quintile of 25-(OH) D ( ≥36.3 ng/mL), those in the lowest quintile (<15.6 ng/mL) were more likely to develop CWP (Odds Ratio [OR] = 1.93; 95 % CI = 1.0-3.6). Further adjustment for BMI (OR = 1.67; 95 % CI = 0.93-3.02) or depression (OR = 1.77; 95 % CI = 0.98-3.21), however rendered the association non-significant. Conclusions Low vitamin D is linked with the new occurrence of CWP, although this may be explained by underlying adverse health factors, particularly obesity and depression.
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Affiliation(s)
- Paul S McCabe
- Arthritis Research UK Centre for Epidemiology, Centre for Musculoskeletal Research, Institute of Inflammation and Repair, University of Manchester, Stopford Building, Oxford Road, M13 9PT, Manchester, UK.
| | - Stephen R Pye
- Arthritis Research UK Centre for Epidemiology, Centre for Musculoskeletal Research, Institute of Inflammation and Repair, University of Manchester, Stopford Building, Oxford Road, M13 9PT, Manchester, UK
| | - John Mc Beth
- Arthritis Research UK Centre for Epidemiology, Centre for Musculoskeletal Research, Institute of Inflammation and Repair, University of Manchester, Stopford Building, Oxford Road, M13 9PT, Manchester, UK.,Arthritis Research Primary Care Centre, Primary Care Sciences, Keele University, Keele, UK
| | - David M Lee
- Arthritis Research UK Centre for Epidemiology, Centre for Musculoskeletal Research, Institute of Inflammation and Repair, University of Manchester, Stopford Building, Oxford Road, M13 9PT, Manchester, UK
| | - Abdelouahid Tajar
- Arthritis Research UK Centre for Epidemiology, Centre for Musculoskeletal Research, Institute of Inflammation and Repair, University of Manchester, Stopford Building, Oxford Road, M13 9PT, Manchester, UK
| | - Gyorgy Bartfai
- Department of Obstetrics, Gynaecology and Andrology, Albert Szent-Gyorgy Medical University, Szeged, Hungary
| | - Steven Boonen
- University Division of Geriatric Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Roger Bouillon
- Department of Experimental Medicine, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Felipe Casanueva
- Department of Medicine, Santiago de Compostela University, Complejo Hospitalario Universitario de Santiago, CIBER de Fisiopatología Obesidad y Nutricion, Instituto Salud Carlos III, ; Santiago de Compostela, Spain
| | - Joseph D Finn
- Andrology Research Unit, Centre for Endocrinology and Diabetes, University of Manchester, Manchester, UK
| | - Gianni Forti
- Andrology Unit, Department of Clinical Physiopathology, University of Florence, Florence, Italy
| | - Aleksander Giwercman
- Scanian Andrology Centre, Department of Urology, Malmö University Hospital, University of Lund, Lund, Sweden
| | - Ilpo T Huhtaniemi
- Department of Reproductive Biology, Imperial College London, London, UK
| | - Krzysztof Kula
- Department of Andrology and Reproductive Endocrinology, Medical University of Lodz, Lodz, Poland
| | - Neil Pendleton
- Clinical Gerontology, University of Manchester, Salford Royal Hospital, Salford, UK
| | - Margus Punab
- Andrology Unit, United Laboratories of Tartu University Clinics, Tartu, Estonia
| | - Dirk Vanderschueren
- Department of Andrology and Endocrinology, Katholieke Universiteit Leuven, Leuven, Belgium
| | - Frederick C Wu
- Andrology Research Unit, Centre for Endocrinology and Diabetes, University of Manchester, Manchester, UK
| | - Terence W O'Neill
- Arthritis Research UK Centre for Epidemiology, Centre for Musculoskeletal Research, Institute of Inflammation and Repair, University of Manchester, Stopford Building, Oxford Road, M13 9PT, Manchester, UK.,NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester NHS Foundation Trust, Manchester Academic Health Sciences Centre, Manchester, UK
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Chronic widespread bodily pain is increased among individuals with history of fracture: findings from UK Biobank. Arch Osteoporos 2016; 11:1. [PMID: 26678491 PMCID: PMC4683164 DOI: 10.1007/s11657-015-0252-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2015] [Accepted: 12/01/2015] [Indexed: 02/03/2023]
Abstract
SUMMARY In this cross-sectional analysis of the UK Biobank cohort, a history of fracture was associated with increased risk of current widespread chronic pain. PURPOSE/INTRODUCTION We aimed to test the hypothesis that a history of fracture is associated with reporting chronic widespread bodily pain (CWBP), using baseline data from the UK Biobank cohort, comprising 502,656 people aged 40-69 years. METHODS The case definition of current chronic widespread bodily pain was based on a response of 'yes' to the question 'do you have pain all over the body?' and 'yes' to 'and have you experienced pain all over the body for more than 3 months?' Multivariable Poisson regression with robust standard errors was used to test the relationship between fracture (occurring within 5 years prior to the baseline interview, and recorded by self-report) at the spine, hip, upper limb or lower limb and CWBP, adjusting for confounders. RESULTS Of 501,733 participants (mean age 56.5 years), 7130 individuals reported CWBP and 23,177 had a history of fracture affecting the upper limb, lower limb, spine and/or hip. Individuals with prior fracture were significantly more likely to report CWBP than those without. After adjustment for potential risk factors (age, gender, demographic, lifestyle and socioeconomic, and psychological), risk ratios were attenuated but remained statistically significant with a more than doubling of risk for CWBP with spine fractures in men (risk ratio (RR) 2.67, 95% confidence interval (CI) 1.66-4.31; p < 0.001) and women (RR 2.13, 95% CI 1.35-3.37, p = 0.001) and with hip fractures in women (RR 2.19, 95% CI 1.33-3.59; p = 0.002). CONCLUSIONS In this cross-sectional analysis, previous fracture is associated with an increased likelihood of chronic widespread bodily pain, particularly with hip fractures in women, and spine fractures in both sexes. If replicated, these findings may help inform the identification of those most at risk of chronic widespread pain post-fracture, allowing preventative measures to be targeted.
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Abstract
The medicolegal challenges surrounding fibromyalgia (FM) arise from the subjectivity of symptoms, causal attribution and reported symptoms sufficiently severe to cause disablement. In the present article, the authors have endeavoured to provide clarification of some current issues by referencing the current literature, including the 2012 Canadian Fibromyalgia Guidelines. While FM is accepted as a valid condition, its diagnosis is vulnerable to misuse due to the subjectivity of symptoms. Without a defining cause, a physical or psychological event may be alleged to trigger FM, but adjudication of causation must be prudent. Although some individuals may experience severe symptoms, the prevalent societal concept of disablement due to FM must be tempered with the knowledge that working contributes to psychosocial wellbeing. Evidence provided in the present report may assist the courts in reaching decisions concerning FM.
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Gopinath B, Jagnoor J, Nicholas M, Blyth F, Harris IA, Casey P, Cameron ID. Presence and predictors of persistent pain among persons who sustained an injury in a road traffic crash. Eur J Pain 2014; 19:1111-8. [PMID: 25487140 DOI: 10.1002/ejp.634] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2014] [Indexed: 11/09/2022]
Abstract
BACKGROUND There is a paucity of prospective studies with long follow-up that have examined a wide range of correlates associated with persistent pain outcomes in persons who sustained a mild or moderate injury in a road traffic crash. This study aimed to establish the independent predictors of pain severity over 24 months. METHODS A total of 364, 284 and 252 persons with mild/moderate musculoskeletal injuries sustained in a vehicle-related crash participated in telephone interviews in the subacute phase, and at 12 and 24 months, respectively. The numeric rating scale (NRS) assessed pain severity. Pain-Related Self-Statements Scale-Catastrophizing (PRSS-Catastrophizing) and the Short Form Orebro Musculoskeletal Pain Screening Questionnaire (OMPSQ) were also administered. RESULTS After multivariable adjustment, each 1 SD increase in Short Form-12 Physical Component Score (SF-12 PCS) in the subacute phase was associated with 0.73 (p = 0.002) and 1.11 (p < 0.0001) decrease in NRS scores after 12 and 24 months, respectively. Each unit increase in the PRSS-Catastrophizing score in the subacute phase was associated with 0.54 (p = 0.001) and 0.43 (p = 0.03) increase in NRS scores 12 and 24 months later, respectively. Subacute phase OMPSQ scores were positively associated with NRS scores at 12- and 24-month follow-ups (p < 0.0001). CONCLUSIONS Self-perceived physical well-being, pain-related work disability and pain catastrophizing could play a role in determining long-term pain-related outcomes following traffic-related injuries.
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Affiliation(s)
- B Gopinath
- John Walsh Centre for Rehabilitation Studies, Sydney Medical School, University of Sydney, Australia.,Centre for Vision Research, Department of Ophthalmology and Westmead Millennium Institute, University of Sydney, Australia
| | - J Jagnoor
- John Walsh Centre for Rehabilitation Studies, Sydney Medical School, University of Sydney, Australia
| | - M Nicholas
- Pain Management Research Institute, Sydney Medical School, University of Sydney, Australia
| | - F Blyth
- Pain Management Research Institute, Sydney Medical School, University of Sydney, Australia.,School of Public Health, University of Sydney, Australia
| | - I A Harris
- South Western Sydney Clinical School, University of New South Wales, Liverpool Hospital, Australia
| | - P Casey
- John Walsh Centre for Rehabilitation Studies, Sydney Medical School, University of Sydney, Australia
| | - I D Cameron
- John Walsh Centre for Rehabilitation Studies, Sydney Medical School, University of Sydney, Australia
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Warren JW. Bladder pain syndrome/interstitial cystitis as a functional somatic syndrome. J Psychosom Res 2014; 77:510-5. [PMID: 25455811 DOI: 10.1016/j.jpsychores.2014.10.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Revised: 08/19/2014] [Accepted: 10/02/2014] [Indexed: 12/30/2022]
Abstract
PURPOSE To determine whether bladder pain syndrome/interstitial cystitis (BPS/IC) has the characteristics of a functional somatic syndrome (FSS). MATERIALS AND METHODS There is no accepted definition of an FSS. Consequently, this paper reviewed the literature for common FSS characteristics and for reports that BPS/IC has these characteristics. RESULTS Eleven articles met inclusion and exclusion criteria and yielded 18 FSS characteristics. BPS/IC patients manifest all but two: the exceptions were normal light microscopic anatomy (after hydrodistention under anesthesia, some BPS/IC bladders have Hunner's lesions and most have petechial hemorrhages) and normal laboratory tests (many BPS/IC patients have hematuria). Petechial hemorrhages and hematuria are probably related and may appear during naturally-occurring bladder distention. Without such distention, then, the 90% of BPS/IC patients without a Hunner's lesion have all the characteristics of an FSS. Comparisons in the opposite direction were consistent: several additional features of BPS/IC were found in FSSs. CONCLUSIONS This systematic but untested method is consistent with but does not test the hypothesis that BPS/IC in some patients might best be understood as an FSS. Like most conditions, BPS/IC is probably heterogeneous; hence only a proportion of BPS/IC cases are likely to be manifestations of an FSS. This hypothesis has several implications. Explorations of processes that connect the FSSs might contribute to understanding the pathogenesis of BPS/IC. Patients with FSSs are at risk for BPS/IC and may benefit from future preventive strategies. Therapies that are useful in FSSs also may be useful in some cases of BPS/IC.
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Affiliation(s)
- John W Warren
- Department of Medicine, University of Maryland School of Medicine, 10 South Pine Street, #900, Baltimore, MD 21201, United States; Department of Epidemiology and Public Health, University of Maryland School of Medicine, United States.
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Wolfe F, Häuser W, Walitt BT, Katz RS, Rasker JJ, Russell AS. Fibromyalgia and Physical Trauma: The Concepts We Invent. J Rheumatol 2014; 41:1737-45. [DOI: 10.3899/jrheum.140268] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Despite weak to nonexistent evidence regarding the causal association of trauma and fibromyalgia (FM), literature and court testimony continue to point out the association as if it were a strong and true association. The only data that appear unequivocally to support the notion that trauma causes FM are case reports, cases series, and studies that rely on patients’ recall and attribution — very low-quality data that do not constitute scientific evidence. Five research studies have contributed evidence to the FM-trauma association. There is no scientific support for the idea that trauma overall causes FM, and evidence in regard to an effect of motor vehicle accidents on FM is weak or null. In some instances effect may be seen to precede cause. Alternative causal models that propose that trauma causes “stress” that leads to FM are unfalsifiable and unmeasurable.
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McBeth J, Lacey RJ, Wilkie R. Predictors of new-onset widespread pain in older adults: results from a population-based prospective cohort study in the UK. Arthritis Rheumatol 2014; 66:757-67. [PMID: 24574238 PMCID: PMC4163719 DOI: 10.1002/art.38284] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Accepted: 11/14/2013] [Indexed: 12/11/2022]
Abstract
OBJECTIVE In older adults, widespread pain (WP) is common, although its etiology is unclear. This study sought to identify factors associated with an increased risk of developing WP in adults age ≥50 years. METHODS A population-based prospective study was conducted. A baseline questionnaire was administered to subjects to collect data on pain, psychological status, lifestyle and health behaviors, and sociodemographic and clinical factors. Participants free of WP (as defined by the American College of Rheumatology 1990 criteria for fibromyalgia) were followed up for 3 years, and those with new-onset WP at followup were identified. Logistic regression analyses were used to test the relationship between baseline factors and new-onset WP. Multiple imputation was used to test the results for sensitivity to missing data. RESULTS In this population-based study, 4,326 subjects (1,562 reporting no pain at baseline and 2,764 reporting some pain at baseline) participated at followup. Of these participants, 800 (18.5%) reported a status of new WP at followup (of whom, 121 [7.7%] had reported no pain at baseline and 679 [24.6%] had reported some pain at baseline). The majority of the study factors were associated with new-onset WP. However, only a few factors showed a persistent association with new-onset WP in the multivariate analysis, including age (odds ratio [OR] 0.97, 95% confidence interval [95% CI] 0.96-0.99), baseline pain status (OR 1.1, 95% CI 1.08-1.2), anxiety (OR 1.5, 95% CI 1.01-2.1), physical health-related quality of life (OR 1.3, 95% CI 1.1-1.5), cognitive complaint (OR 1.3, 95% CI 1.04-1.6), and nonrestorative sleep (OR 1.9, 95% CI 1.2-2.8). These associations persisted after adjustment for the presence of diffuse osteoarthritis (OA), which led to a modest increase in model fit (C-statistic 0.738, compared with 0.731 in the model excluding diffuse OA). The results were not sensitive to missing data. CONCLUSION Of the factors measured in this study, nonrestorative sleep was the strongest independent predictor of new-onset WP.
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Affiliation(s)
- John McBeth
- Arthritis Research UK Primary Care Centre Keele University, Staffordshire, UK
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31
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McLean SA, Ulirsch JC, Slade GD, Soward AC, Swor RA, Peak DA, Jones JS, Rathlev NK, Lee DC, Domeier RM, Hendry PL, Bortsov AV, Bair E. Incidence and predictors of neck and widespread pain after motor vehicle collision among US litigants and nonlitigants. Pain 2014; 155:309-321. [PMID: 24145211 PMCID: PMC3902045 DOI: 10.1016/j.pain.2013.10.016] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 09/11/2013] [Accepted: 10/15/2013] [Indexed: 11/22/2022]
Abstract
Debate continues regarding the influence of litigation on pain outcomes after motor vehicle collision (MVC). In this study we enrolled European Americans presenting to the emergency department (ED) in the hours after MVC (n=948). Six weeks later, participants were interviewed regarding pain symptoms and asked about their participation in MVC-related litigation. The incidence and predictors of neck pain and widespread pain 6weeks after MVC were compared among those engaged in litigation (litigants) and those not engaged in litigation (nonlitigants). Among the 859 of 948 (91%) participants completing 6-week follow-up, 711 of 849 (83%) were nonlitigants. Compared to nonlitigants, litigants were less educated and had more severe neck pain and overall pain, and a greater extent of pain at the time of ED evaluation. Among individuals not engaged in litigation, persistent pain 6weeks after MVC was common: 199 of 711 (28%) had moderate or severe neck pain, 92 of 711 (13%) had widespread pain, and 29 of 711 (4%) had fibromyalgia-like symptoms. Incidence of all 3 outcomes was significantly higher among litigants. Initial pain severity in the ED predicted pain outcomes among both litigants and nonlitigants. Markers of socioeconomic disadvantage predicted worse pain outcomes in litigants but not nonlitigants, and individual pain and psychological symptoms were less predictive of pain outcomes among those engaged in litigation. These data demonstrate that persistent pain after MVC is common among those not engaged in litigation, and provide evidence for bidirectional influences between pain outcomes and litigation after MVC.
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Affiliation(s)
- Samuel A McLean
- TRYUMPH Research Program, University of North Carolina, Chapel Hill, NC, USA Department of Anesthesiology, University of North Carolina, Chapel Hill, NC, USA Department of Emergency Medicine, University of North Carolina, Chapel Hill, NC, USA School of Dentistry, University of North Carolina, Chapel Hill, NC, USA Department of Emergency Medicine, William Beaumont Hospital, Royal Oak, MI, USA Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA, USA Department of Emergency Medicine, Spectrum Health System, Grand Rapids, MI, USA Department of Emergency Medicine, Baystate Medical Center, Springfield, MA, USA Department of Emergency Medicine, North Shore University Hospital, Manhasset, NY, USA Department of Emergency Medicine, Saint Joseph Mercy Health System, Ypsilanti, MI, USA Department of Emergency Medicine, University of Florida, Jacksonville, FL, USA
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Reports of Chronic Pain in Childhood and Adolescence Among Patients at a Tertiary Care Pain Clinic. THE JOURNAL OF PAIN 2013; 14:1390-7. [DOI: 10.1016/j.jpain.2013.06.010] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Revised: 06/18/2013] [Accepted: 06/24/2013] [Indexed: 12/16/2022]
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Lewis JD, Wassermann EM, Chao W, Ramage AE, Robin DA, Clauw DJ. Central sensitization as a component of post-deployment syndrome. NeuroRehabilitation 2013; 31:367-72. [PMID: 23232159 DOI: 10.3233/nre-2012-00805] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Many service members and veterans report chronic unexplained symptoms such as pain, fatigue and memory complaints, which have most recently been characterized as post-deployment syndrome (PDS). Chronic widespread pain is a component of this syndrome, producing significant disability and considerable health care costs. The similarity between the nature of these complaints and other medically unexplained illnesses such as fibromyalgia, irritable bowel syndrome, and chronic fatigue syndrome suggest that they may share a common mechanism. Here, we provide support for PDS as a consequence of pain and sensory amplification secondary to neuroplastic changes within the central nervous system, a phenomenon often termed central sensitization. We also discuss how factors such as stress and genetics may promote chronic widespread pain in veterans and service members who develop PDS.
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Affiliation(s)
- Jeffrey D Lewis
- National Institute of Neurological Disorders and Stroke, Behavioral Neurology Unit, Bethesda, MD, USA
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34
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The phenotypic and genetic signatures of common musculoskeletal pain conditions. Nat Rev Rheumatol 2013; 9:340-50. [PMID: 23545734 DOI: 10.1038/nrrheum.2013.43] [Citation(s) in RCA: 165] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Musculoskeletal pain conditions, such as fibromyalgia and low back pain, tend to coexist in affected individuals and are characterized by a report of pain greater than expected based on the results of a standard physical evaluation. The pathophysiology of these conditions is largely unknown, we lack biological markers for accurate diagnosis, and conventional therapeutics have limited effectiveness. Growing evidence suggests that chronic pain conditions are associated with both physical and psychological triggers, which initiate pain amplification and psychological distress; thus, susceptibility is dictated by complex interactions between genetic and environmental factors. Herein, we review phenotypic and genetic markers of common musculoskeletal pain conditions, selected based on their association with musculoskeletal pain in previous research. The phenotypic markers of greatest interest include measures of pain amplification and 'psychological' measures (such as emotional distress, somatic awareness, psychosocial stress and catastrophizing). Genetic polymorphisms reproducibly linked with musculoskeletal pain are found in genes contributing to serotonergic and adrenergic pathways. Elucidation of the biological mechanisms by which these markers contribute to the perception of pain in these patients will enable the development of novel effective drugs and methodologies that permit better diagnoses and approaches to personalized medicine.
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Bortsov AV, Platts-Mills TF, Peak DA, Jones JS, Swor RA, Domeier RM, Lee DC, Rathlev NK, Hendry PL, Fillingim RB, McLean SA. Pain distribution and predictors of widespread pain in the immediate aftermath of motor vehicle collision. Eur J Pain 2013; 17:1243-51. [PMID: 23335385 DOI: 10.1002/j.1532-2149.2013.00285.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2012] [Indexed: 12/14/2022]
Abstract
BACKGROUND Musculoskeletal pain is common after motor vehicle collision (MVC). The study objective was to evaluate distribution of pain and predictors of widespread musculoskeletal pain in the early aftermath (within 48 h) of collision. METHODS European American adults aged 18-65 years presenting to the emergency department (ED) after collision who were discharged to home after evaluation were eligible. Evaluation included an assessment of reported pre-collision psychological characteristics, crash characteristics, current pain severity and location, and current psychological symptoms. Adjusted risk ratios were estimated using generalized linear models. RESULTS Among 890 participants included in the study, 589/890 (66%) had pain in three or more regions, and 192/890 (22%) had widespread musculoskeletal pain (pain in seven or more regions). In adjusted analyses, the presence of widespread pain was strongly associated with depressive and somatic symptoms prior to collision, pain catastrophizing, and acute psychological symptoms, and was not associated with most collision characteristics (road speed limit, extent of vehicle damage, collision type, driver vs. passenger, airbag deployment). The reported number of body regions that struck an object during the collision was associated with both reported pre-collision depressive symptoms and with widespread pain. CONCLUSION More than one in five individuals presenting to the ED in the hours after MVC have widespread pain. Widespread pain is strongly associated with patient characteristics known to be modulated by supraspinal mechanisms, suggesting that stress-induced hyperalgesia may influence acute widespread pain after collision.
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Affiliation(s)
- A V Bortsov
- Department of Anesthesiology, University of North Carolina, Chapel Hill, USA
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Fitzcharles MA, Ste-Marie PA, Shir Y. A medicolegal analysis of worker appeals for fibromyalgia as a compensable condition following workplace soft-tissue injury. J Rheumatol 2013; 40:323-8. [PMID: 23322465 DOI: 10.3899/jrheum.121062] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Workplace injuries may be implicated in the causation of fibromyalgia (FM), hence linking FM to compensation. We examined the appeals by workers directed to an appeals tribunal for causation of FM following soft-tissue injury sustained in the workplace. METHODS One hundred fifty tribunal decisions relevant to FM were examined using a predetermined protocol. New-onset FM was appealed in 123, and aggravation of preexisting FM in 15. RESULTS All injuries were of a soft-tissue type, without persistent physical findings to explain continued symptoms. The tribunal accepted 67% of appeals for aggravation of FM, and 59% for new-onset FM. Time from injury to FM diagnosis was 4.3 ± 4.1 years, with 6.3 ± 2.8 physicians cited for each worker, and with previous health status not reported for 26%. Injuries were a single event in 68%, with location in low back for 44%, and shoulder/upper limb in 40%. The FM diagnosis was based on a rheumatologist report in 74%. CONCLUSION Over half of appeals for aggravation or causation of FM following a work-related soft-tissue injury were accepted by the tribunal, with importance ascribed to a rheumatologist diagnosis. Concerns are raised regarding lengthy duration from injury to diagnosis, claimants' high healthcare use, and neglect of mention of previous health status. The attribution of causation of FM to a soft-tissue workplace traumatic event is contentious and requires further examination.
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Affiliation(s)
- Mary-Ann Fitzcharles
- Division of Rheumatology, McGill University Health Centre, Montreal, Quebec, Canada.
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Häuser W, Glaesmer H, Schmutzer G, Brähler E. Widespread pain in older Germans is associated with posttraumatic stress disorder and lifetime employment status – Results of a cross-sectional survey with a representative population sample. Pain 2012; 153:2466-2472. [PMID: 23084003 DOI: 10.1016/j.pain.2012.09.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 08/22/2012] [Accepted: 09/15/2012] [Indexed: 11/17/2022]
Affiliation(s)
- Winfried Häuser
- Department of Internal Medicine I, Klinikum Saarbrücken, Saarbrücken D-66119, Germany Department of Psychosomatic Medicine, Technische Universität München, München D-81675, Germany Department of Medical Psychology and Medical Sociology, Universität Leipzig, Leipzig D-04103, Germany
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Fibromyalgia: mechanisms and potential impact of the ACR 2010 classification criteria. Nat Rev Rheumatol 2012; 8:108-16. [DOI: 10.1038/nrrheum.2011.216] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Potential processes involved in the initiation and maintenance of whiplash-associated disorders: discussion paper 3. Spine (Phila Pa 1976) 2011; 36:S322-9. [PMID: 22101752 DOI: 10.1097/brs.0b013e318238853f] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Nonsystematic review and discussion of the etiological processes involved in whiplash-associated disorders (WAD). OBJECTIVE To summarize the research and identify priorities for future research. SUMMARY OF BACKGROUND DATA Although there is convergent evidence of a peripheral lesion in some individuals after whiplash injury, in the majority of injured people, a lesion cannot be established with current imaging technology. Therefore, it is important to consider processes that underlie the initiation and maintenance of whiplash pain as this may allow for the development and testing of interventions to target these processes and improve outcomes. METHODS A nonsystematic review was performed to summarize current knowledge regarding potential etiological processes involved in the initiation and maintenance of WAD and to identify future research priorities. RESULTS There are several etiological processes potentially involved in the initiation and maintenance of WAD. These include augmented nociceptive processing, stress system responses, and psychosocial and sociocultural factors. Recent findings also indicate that morphological changes in the neck muscles of injured people show some association with poor recovery, but the mechanisms underlying these changes are not clear. Preliminary evidence indicates associations between these processes. Future research priorities include the following: more sophisticated investigation and analysis of interactions between the various processes; whether the modification of these processes is achievable and if modification can improve health outcomes; and to clarify factors involved in the initiation of whiplash pain versus those involved in symptom maintenance. CONCLUSION Research to date indicates that there are several physiological and psychological etiological processes that may underlie the initiation and maintenance of whiplash-related pain and disability. Further research is required to determine relationships and interactions between these factors and to determine whether their modification is possible and will improve outcomes after injury.
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Martinez-Lavin M. Fibromyalgia: When Distress Becomes (Un)sympathetic Pain. PAIN RESEARCH AND TREATMENT 2011; 2012:981565. [PMID: 22110948 PMCID: PMC3200207 DOI: 10.1155/2012/981565] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2011] [Accepted: 06/11/2011] [Indexed: 11/17/2022]
Abstract
Fibromyalgia is a painful stress-related disorder. A key issue in fibromyalgia research is to investigate how distress could be converted into pain. The sympathetic nervous system is the main element of the stress response system. In animal models, physical trauma, infection, or distressing noise can induce abnormal connections between the sympathetic nervous system and the nociceptive system. Dorsal root ganglia sodium channels facilitate this type of sympathetic pain. Similar mechanisms may operate in fibromyalgia. Signs of sympathetic hyperactivity have been described in this condition. Genetic factors and/or distressful lifestyle may lead to this state of sympathetic hyperactivity. Trauma and infection are recognized fibromyalgia triggers. Women who suffer from fibromyalgia have catecholamine-evoked pain. Sympathetic dysfunction may also explain nonpain-related fibromyalgia symptoms. In conclusion, in fibromyalgia, distress could be converted into pain through forced hyperactivity of the sympathetic component of the stress response system.
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Affiliation(s)
- Manuel Martinez-Lavin
- Rheumatology Department, National Institute of Cardiology, Juan Badiano 1, 14080 Mexico City, DF, Mexico
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