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Barría P, Gaitán-Padilla M, Gomez-Vargas D, Cardenas Ampuero G, Gitterman K, Cordova B, Diaz CAR, Roberti F. Comparative Analysis of Ventilatory Responses during Stress Tests in Patients with Chronic Pain: Implications for Therapeutic Interventions. J Funct Morphol Kinesiol 2024; 9:122. [PMID: 39051283 PMCID: PMC11270440 DOI: 10.3390/jfmk9030122] [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: 05/31/2024] [Revised: 06/24/2024] [Accepted: 06/28/2024] [Indexed: 07/27/2024] Open
Abstract
Understanding the differences in ventilatory responses during exercise between patients with fibromyalgia and those with other chronic pain disorders is crucial for developing effective therapeutic interventions, especially in exercise to identify the better physical therapy prescription. Both populations face unique challenges that impact their ability to engage in physical activity; yet, the underlying physiological responses can vary significantly. In this context, the methodology of this study entailed conducting a comparative analysis of the ventilatory response during exercise in patients with fibromyalgia and those with other chronic pain disorders. The experimental protocol included a total of 31 participants (n = 13 diagnosed with fibromyalgia and n = 18 diagnosed with other chronic pain conditions). All participants completed a stress test, where the ventilatory parameters were measured in three stages (i.e., resting, incremental exercise, and recovery). The results revealed significant differences (p<0.05) in ventilatory responses between both groups. Patients with fibromyalgia exhibited reduced time for the aerobic threshold and a higher respiratory frequency in the anaerobic threshold compared to those with other chronic pain disorders. Furthermore, fibromyalgia patients demonstrated higher values in the ventilatory coefficient during the test and in the recovery stage. In conclusion, these differences underscore the need for tailored exercise programs that specifically address the unique ventilatory challenges faced by fibromyalgia patients to improve their physical function and overall quality of life.
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Affiliation(s)
- Patricio Barría
- Rehabilitation Center Club de Leones Cruz del Sur, Punta Arenas 02281, Chile; (P.B.); (G.C.A.); (K.G.); (B.C.)
| | - María Gaitán-Padilla
- Telecommunications Laboratory (Labtel), Electrical Engineering Department, Federal University of Espírito Santo, Vitória 29047-105, Brazil; (M.G.-P.); (C.A.R.D.)
| | - Daniel Gomez-Vargas
- Institute of Automatics, National University of San Juan, San Juan 5400, Argentina;
| | - Gonzalo Cardenas Ampuero
- Rehabilitation Center Club de Leones Cruz del Sur, Punta Arenas 02281, Chile; (P.B.); (G.C.A.); (K.G.); (B.C.)
| | - Kay Gitterman
- Rehabilitation Center Club de Leones Cruz del Sur, Punta Arenas 02281, Chile; (P.B.); (G.C.A.); (K.G.); (B.C.)
- Clinical Hospital Dr. Lautaro Navarro Avaria, Punta Arenas 01364, Chile
| | - Bessie Cordova
- Rehabilitation Center Club de Leones Cruz del Sur, Punta Arenas 02281, Chile; (P.B.); (G.C.A.); (K.G.); (B.C.)
| | - Camilo A. R. Diaz
- Telecommunications Laboratory (Labtel), Electrical Engineering Department, Federal University of Espírito Santo, Vitória 29047-105, Brazil; (M.G.-P.); (C.A.R.D.)
| | - Flavio Roberti
- Institute of Automatics, National University of San Juan, San Juan 5400, Argentina;
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Rønne PF, Esbensen BA, Brødsgaard A, Andersen LØ, Sørensen BB, Hansen CA. The Effect of Family Nursing Conversations as an Add-on to Multidisciplinary Treatment in Patients with Chronic Non-Cancer Pain: A Quasi-Experimental Trial. SAGE Open Nurs 2024; 10:23779608241256206. [PMID: 38784650 PMCID: PMC11113041 DOI: 10.1177/23779608241256206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 03/20/2024] [Accepted: 04/28/2024] [Indexed: 05/25/2024] Open
Abstract
Introduction Chronic non-cancer pain (CNCP) is a lifelong condition with radical consequences, calling for management involving patients' families. Interventions based on the family systems nursing framework by Wright and Leahey have proved beneficial in other populations but require investigation in a CNCP population. This trial assumed that family nursing conversations (FNCs) based on the family systems nursing framework would increase patients' and family members' self-efficacy concerning CNCP management. Objective To investigate whether an intervention with FNCs as an add-on to the usual multidisciplinary treatment of CNCP would have an effect on patients' and family members' self-efficacy. Additionally, to investigate any impact on family function, health-related quality of life, anxiety, and depression. Methods The trial applied a prospective non-blinded quasi-experimental design with two comparable groups of patients and family members: a historical control group (HCG) and an intervention group (IG). The intervention was executed by nurses employed at a multidisciplinary pain center in the Capital Region of Denmark. HCG data were collected before the nurses' intervention training. The primary outcome was self-efficacy. Secondary outcomes were family function, health-related quality of life, anxiety, and depression. Results In total, 58 patients and 85 family members were included. The primary outcome, self-efficacy, detected no statistically significant between-group differences in mean change for patients, p = .990, or family members, p = .765. A statistically significant effect in favor of the IG was found in between-group differences in mean change in patients' behavioral family function, p = .034, and anxiety, p = .031. No statistically significant between-group differences were detected in family members' secondary outcomes. Conclusion The intervention had no effect on patients' or family members' self-efficacy but a positive effect on patients' behavioral family function and anxiety. The intervention was deeply affected by the COVID-19 pandemic. Hence, any results should be interpreted with caution.
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Affiliation(s)
- Pernille Friis Rønne
- The Multidisciplinary Pain Center and Department of Anaesthesia, Pain and Respiratory Support, The Neuroscience Center, Copenhagen University Hospital Rigshospitalet, Glostrup, Denmark
| | - Bente Appel Esbensen
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, The University of Copenhagen, Copenhagen, Denmark
- Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Center of Head and Orthopaedics, Copenhagen University Hospital Rigshospitalet, Glostrup, Denmark
| | - Anne Brødsgaard
- Department of People and Technology, Roskilde University, Roskilde, Denmark
- Faculty of Health, Department of Public Health, Aarhus University, Aarhus, Denmark
- Department of Paediatrics and Adolescent Medicine and Department of Gynaecology and Obstetrics, Copenhagen University Hospital Amager Hvidovre, Hvidovre, Denmark
| | | | - Bo-Biering Sørensen
- CRPS Clinic, Department of Neurology, The Neuroscience Center, Copenhagen University Hospital Rigshospitalet, Glostrup, Denmark
| | - Carrinna Aviaja Hansen
- Department of Regional Health Research, Faculty of Health Sciences, The University of Southern Denmark, Odense, Denmark
- Department of Orthopaedic Surgery, Zealand University Hospital, Koege, Denmark
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Wigers SH, Veierød MB, Mengshoel AM, Forseth KØ, Dahli MP, Juel NG, Natvig B. Healthcare experiences of fibromyalgia patients and their associations with satisfaction and pain relief. A patient survey. Scand J Pain 2024; 24:sjpain-2023-0141. [PMID: 38625666 DOI: 10.1515/sjpain-2023-0141] [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: 12/05/2023] [Accepted: 03/07/2024] [Indexed: 04/17/2024]
Abstract
OBJECTIVES The etiology of fibromyalgia (FM) is disputed, and there is no established cure. Quantitative data on how this may affect patients' healthcare experiences are scarce. The present study aims to investigate FM patients' pain-related healthcare experiences and explore factors associated with high satisfaction and pain relief. METHODS An anonymous, online, and patient-administered survey was developed and distributed to members of the Norwegian Fibromyalgia Association. It addressed their pain-related healthcare experiences from both primary and specialist care. Odds ratios for healthcare satisfaction and pain relief were estimated by binary logistic regression. Directed acyclic graphs guided the multivariable analyses. RESULTS The patients (n = 1,626, mean age: 51 years) were primarily women (95%) with a 21.8-year mean pain duration and 12.7 years in pain before diagnosis. One-third did not understand why they had pain, and 56.6% did not know how to get better. More than half had not received satisfactory information on their pain cause from a physician, and guidance on how to improve was reported below medium. Patients regretted a lack of medical specialized competence on muscle pain and reported many unmet needs, including regular follow-up and pain assessment. Physician-mediated pain relief was low, and guideline adherence was deficient. Only 14.8% were satisfied with non-physician health providers evaluating and treating their pain, and 21.5% were satisfied (46.9% dissatisfied) with their global pain-related healthcare. Patients' knowledge of their condition, physicians' pain competence and provision of information and guidance, agreement in explanations and advice, and the absence of unmet needs significantly increased the odds of both healthcare satisfaction and pain relief. CONCLUSIONS Our survey describes deficiencies in FM patients' pain-related healthcare and suggests areas for improvement to increase healthcare satisfaction and pain relief. (REC# 2019/845, 09.05.19).
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Affiliation(s)
- Sigrid Hørven Wigers
- Department of General Practice, Institute of Health and Society, University of Oslo, P.O. Box 1130, Blindern, NO-0318 Oslo, Norway
- Unicare Jeløy, Moss, Norway
| | - Marit B Veierød
- Oslo Centre for Biostatistics and Epidemiology, Department of Biostatistics, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway
| | - Anne Marit Mengshoel
- Department of Interdisciplinary Health Sciences, Institute of Health and Society, University of Oslo, Oslo, Norway
| | | | - Mina Piiksi Dahli
- Department of General Practice, Institute of Health and Society, University of Oslo, P.O. Box 1130, Blindern, NO-0318 Oslo, Norway
| | - Niels Gunnar Juel
- Department of General Practice, Institute of Health and Society, University of Oslo, P.O. Box 1130, Blindern, NO-0318 Oslo, Norway
| | - Bård Natvig
- Department of General Practice, Institute of Health and Society, University of Oslo, P.O. Box 1130, Blindern, NO-0318 Oslo, Norway
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Gyllensten H, Larsson A, Bergenheim A, Barenfeld E, Mannerkorpi K. Physical activity with person-centered guidance supported by a digital platform or with telephone follow-up for persons with chronic widespread pain: Health economic considerations along a randomized controlled trial. Scand J Pain 2024; 24:sjpain-2023-0131. [PMID: 38716692 DOI: 10.1515/sjpain-2023-0131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 04/15/2024] [Indexed: 06/19/2024]
Abstract
OBJECTIVES The aim was to investigate the resource use and costs associated with the co-creation of a physical activity plan for persons with chronic widespread pain (CWP) followed by support through a digital platform, compared to telephone follow-up. METHODS In this 12-month cost comparison study following up results after a randomized controlled trial, individuals with CWP, aged 20-65 years, were recruited at primary healthcare units in Western Sweden. All participants developed a person-centered health-enhancing physical activity plan together with a physiotherapist. Participants were then randomized to either an intervention group (n = 69) who had a follow-up visit after 2 weeks and was thereafter supported through a digital platform, or an active control group (n = 70) that was followed up through one phone call after a month. Costs to the health system were salary costs for the time recorded by physiotherapists when delivering the interventions. RESULTS The reported time per person (2.8 h during the 12 months) corresponded to costs of SEK 958 (range: 746-1,517) for the initial visits and follow-up (both study groups), and an additional 2.5 h (corresponding to a mean SEK 833; range: 636-1,257) for the time spent in the digital platform to support the intervention group. CONCLUSION After co-creation of a physical activity plan, it was more costly to support persons through a digital platform, compared to telephone follow-up.
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Affiliation(s)
- Hanna Gyllensten
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Box 457, SE-405 30, Gothenburg, Sweden
- Centre for Person-Centred Care (GPCC), University of Gothenburg, Box 457, SE-405 30, Gothenburg, Sweden
| | - Anette Larsson
- Research, Education, Development & Innovation, Primary Health Care, Region Västra Götaland, Sweden
- Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Box 457, SE-405 30, Gothenburg, Sweden
- General Practice/Family Medicine, School of Public Health and Community Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anna Bergenheim
- Research, Education, Development & Innovation, Primary Health Care, Region Västra Götaland, Sweden
- Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Box 457, SE-405 30, Gothenburg, Sweden
| | - Emmelie Barenfeld
- Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Box 457, SE-405 30, Gothenburg, Sweden
- Centre for Person-Centred Care (GPCC), University of Gothenburg, Box 457, SE-405 30, Gothenburg, Sweden
- Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Occupational Therapy, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Kaisa Mannerkorpi
- Institute of Neuroscience and Physiology, Section of Health and Rehabilitation, Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Box 457, SE-405 30, Gothenburg, Sweden
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Kaseweter K, Nazemi M, Gregoire N, Louw WF, Walsh Z, Holtzman S. Physician perspectives on chronic pain management: barriers and the use of eHealth in the COVID-19 era. BMC Health Serv Res 2023; 23:1131. [PMID: 37864210 PMCID: PMC10588239 DOI: 10.1186/s12913-023-10157-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 10/16/2023] [Indexed: 10/22/2023] Open
Abstract
BACKGROUND Chronic pain is a highly prevalent and disabling condition which is often undertreated and poorly managed in the community. The emergence of COVID-19 has further complicated pain care, with an increased prevalence of chronic pain and mental health comorbidities, and burnout among physicians. While the pandemic has led to a dramatic increase in virtual health care visits, the uptake of a broader range of eHealth technologies remains unclear. The present study sought to better understand physicians' current needs and barriers in providing effective pain care within the context of COVID-19, as well as gauge current use, interest, and ongoing barriers to eHealth implementation. METHODS A total of 100 practicing physicians in British Columbia, Canada, completed a brief online survey. RESULTS The sample was comprised of physicians practicing in rural and urban areas (rural = 48%, urban = 42%; both = 10%), with the majority (72%) working in family practice. The most prominent perceived barriers to providing chronic pain care were a lack of interdisciplinary treatment and allied health care for patients, challenges related to opioid prescribing and management, and a lack of time to manage the complexities of chronic pain. Moreover, despite expressing considerable interest in eHealth for chronic pain management (82%), low adoption rates were observed for several technologies. Specifically, only a small percentage of the sample reported using eHealth for the collection of intake data (21%), patient-reported outcomes (14%), and remote patient monitoring (26%). The most common perceived barriers to implementation were cost, complexity, and unfamiliarity with available options. CONCLUSIONS Findings provide insight into physicians' ongoing needs and barriers in providing effective pain management during the COVID-19 pandemic. Despite the potential for eHealth technologies to help address barriers in pain care, and strong interest from physicians, enhanced useability, education and training, and funding are likely required to achieve successful implementation of a broader range of eHealth technologies in the future.
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Affiliation(s)
- Kimberley Kaseweter
- Department of Psychology, University of British Columbia, 3333 University Way, Kelowna, BC, V1V 1V7, Canada.
| | - Mark Nazemi
- Clinical and Wellbeing Solutions, Thrive Health Inc, 200 - 116 West Hastings Street, Vancouver, BC, V6B 1G8, Canada
| | - Nina Gregoire
- Department of Psychology, University of British Columbia, 3333 University Way, Kelowna, BC, V1V 1V7, Canada
| | - W Francois Louw
- Department of Family Practice, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
- Bill Nelems Pain and Research Centre, 309-2755 Tutt St, Kelowna, BC, V1Y 0G1, Canada
| | - Zach Walsh
- Department of Psychology, University of British Columbia, 3333 University Way, Kelowna, BC, V1V 1V7, Canada
| | - Susan Holtzman
- Department of Psychology, University of British Columbia, 3333 University Way, Kelowna, BC, V1V 1V7, Canada
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Rønne PF, Esbensen BA, Brødsgaard A, Biering-Sørensen B, Hansen CA. Patients' and Family Members' Experiences of a Novel Nurse-Led Intervention Using Family Conversations Targeting Families Afflicted by Chronic Non-Cancer Pain. J Pain Res 2023; 16:3029-3043. [PMID: 37693340 PMCID: PMC10492541 DOI: 10.2147/jpr.s412721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 08/01/2023] [Indexed: 09/12/2023] Open
Abstract
Purpose To explore patients' and family members' experiences of participating in an intervention using nurse-led family nursing conversations (NLFCs) targeting families affected by chronic non-cancer pain (CNCP), including the perceived impact of the intervention on the individual and the family. CNCP substantially impacts patients and families. Due to a lack of simple treatment solutions, the condition needs to be managed rather than cured. Family involvement seems a promising tool, but research evaluating specific approaches is limited. Interventions based on the family systems nursing framework by Wright and Leahey have been helpful in other populations. Nonetheless, the approach warrants further investigation and evaluation in patients with CNCP. Patients and Methods A phenomenological hermeneutical design was applied, and individual interviews were conducted with ten patients and ten family members who received the intervention. The analysis was inspired by Ricoeur's philosophy of text interpretation. Findings Three themes emerged during the analysis. "Taking part in the intervention while being affected by previous experiences" showed that patients and family members were affected by different experiences and burdens and therefore entered the intervention with varied starting points. "Being empowered through validation and understanding" showed that participants mainly viewed the intervention as beneficial, increasing patients' and family members' mutual understanding and underpinning acceptance of the chronic pain condition. "Being receptive to the intervention - mechanisms contributing to achieving benefit" identified contributing mechanisms influencing patients' and family members' experiences of the intervention. These mechanisms included confidence in the nurses' facilitation of the intervention, the timing of the intervention, the participant's level of acceptance, and readiness to engage in the intervention. Conclusion and Relevance to Clinical Practice The intervention was mainly experienced as helpful. Thus, healthcare settings treating CNCP should consider implementing NLFC in clinical practice with adjustments to meet the vulnerability of the CNCP population.
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Affiliation(s)
- Pernille Friis Rønne
- The Multidisciplinary Pain Center and Department of Anaesthesia, Pain and Respiratory Support, The Neuroscience Centre, Copenhagen University Hospital Rigshospitalet, Glostrup, Denmark
| | - Bente Appel Esbensen
- The University of Copenhagen, Department of Clinical Medicine, Faculty of Health and Medical Sciences, Copenhagen, Denmark
- Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Centre of Head and Orthopaedics, Copenhagen University Hospital Rigshospitalet, Glostrup, Denmark
| | - Anne Brødsgaard
- Roskilde University, Department of People and Technology, Roskilde, Denmark
- Aarhus University, The Faculty of Health, Department of Public Health, Aarhus, Denmark
- Department of Paediatrics and Adolescent Medicine, and Department of Gynaecology and Obstetrics, Copenhagen University Hospital Amager Hvidovre, Hvidovre, Denmark
| | - Bo Biering-Sørensen
- Department of Neurology, The Neuroscience Centre, Copenhagen University Hospital Rigshospitalet, Glostrup, Denmark
| | - Carrinna Aviaja Hansen
- The University of Southern Denmark, the Faculty of Health Sciences, Department of Regional Health Research, Odense, Denmark
- Department of Orthopaedic Surgery, Zealand University Hospital, Koege, Denmark
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Maroti D, Lumley MA, Schubiner H, Lilliengren P, Bileviciute-Ljungar I, Ljótsson B, Johansson R. Internet-based emotional awareness and expression therapy for somatic symptom disorder: A randomized controlled trial. J Psychosom Res 2022; 163:111068. [PMID: 36327532 DOI: 10.1016/j.jpsychores.2022.111068] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 09/11/2022] [Accepted: 10/18/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Somatic symptom disorder (SSD) is commonly encountered in health care settings. Cognitive-behavioural treatments have been most extensively studied, but they tend to have small effects of temporary duration. Emotional awareness and expression therapy (EAET) is a newly developed treatment for SSD, targeting emotional processing of trauma and conflict as a mechanism of symptom change. In an earlier uncontrolled study of self-guided, internet-administrated EAET (I-EAET), we found substantial reductions in somatic symptoms, prompting the need for a randomized controlled trial of I-EAET. METHODS We conducted a 2-arm RCT, comparing 10-week I-EAET (n = 37) to a waitlist control (WL; n = 37). Primary outcomes were reductions of somatic symptoms (PHQ-15) and pain intensity (BPI-4) at post-treatment, with a 4-month evaluation of effect duration. We also analysed emotional processing (EPS-25) and depression (PHQ-9) as possible mediators of I-EAET's effects. RESULTS Compared to controls, I-EAET significantly reduced somatic symptoms at both post-treatment and follow-up. I-EAET also reduced pain, depression, insomnia, and anxiety at post-treatment, but these effects were not retained at follow-up. As hypothesized, a facet of emotional processing partially mediated the treatment effect on somatic symptoms, even when controlling for depression. CONCLUSIONS Although treatment effects were smaller than in the previous uncontrolled trial, I-EAET is a promising treatment for SSD, with a minority of patients (around 20%) experiencing substantial clinical improvement. The benefits of I-EAET are partially mediated by improved emotional processing. Future research should identify and target patients who respond best to I-EAET and develop tailored treatment to enhance treatment effects. (Preregistered at clinicaltrials.gov: NCT04751825.).
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Affiliation(s)
- Daniel Maroti
- Department of Clinical Neuroscience, Division of Psychology, Karolinska Institutet, Stockholm, Sweden.
| | - Mark A Lumley
- Department of Psychology, Wayne State University, Detroit, MI, USA..
| | - Howard Schubiner
- Department of Internal Medicine, Ascension Providence-Providence Hospital, Michigan State University College of Human Medicine, Southfield, MI, USA
| | - Peter Lilliengren
- Department of Health Care Sciences, Ersta Sköndal Bräcke University College, Stockholm, Sweden..
| | - Indre Bileviciute-Ljungar
- Department of Clinical Sciences, Karolinska Institute and Department of Rehabilitation Medicine, Danderyd Hospital, Stockholm, Sweden..
| | - Brjánn Ljótsson
- Department of Clinical Neuroscience, Division of Psychology, Karolinska Institutet, Stockholm, Sweden.
| | - Robert Johansson
- Department of Clinical Neuroscience, Division of Psychology, Karolinska Institutet, Stockholm, Sweden; Department of Psychology, Stockholm University, Stockholm, Sweden..
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Saravanan A, Reagan L, Rivera R, Challa N, Lankipalle H, Sareddy VRR, Starkweather A. Non-pharmacological interventions for community-dwelling older adults with chronic pain and comorbidity: A scoping review of randomized controlled trials. Geriatr Nurs 2022; 45:205-214. [DOI: 10.1016/j.gerinurse.2022.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 04/06/2022] [Accepted: 04/08/2022] [Indexed: 11/04/2022]
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Perelló-Bratescu A, Dürsteler C, Álvarez-Carrera MA, Granés L, Kostov B, Sisó-Almirall A. Risk Prescriptions of Strong Opioids in the Treatment of Chronic Non-Cancer Pain by Primary Care Physicians in Catalonia: Opicat Padris Project. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:1652. [PMID: 35162674 PMCID: PMC8834876 DOI: 10.3390/ijerph19031652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/28/2022] [Accepted: 01/30/2022] [Indexed: 02/04/2023]
Abstract
The prescription of strong opioids (SO) for chronic non-cancer pain (CNCP) is steadily increasing. This entails a high risk of adverse effects, a risk that increases with the concomitant prescription of SO with central nervous system depressant drugs and with the use of SO for non-recommended indications. In order to examine this concomitant risk prescription, we designed a descriptive, longitudinal, retrospective population-based study. Patients aged ≥15 years with a continued SO prescription for ≥3 months during 2013-2017 for CNCP were included. Of these, patients who had received concomitant prescriptions of SO and risk drugs (gabapentinoids, benzodiazepines and antidepressants) and those who had received immediate-release fentanyl (IRF) were selected. The study included 22,691 patients; 20,354 (89.7%) patients received concomitant risk prescriptions. Men and subjects with a higher socioeconomic status received fewer concomitant risk prescriptions. Benzodiazepines or Z-drugs were prescribed concomitantly with SO in 15,883 (70%) patients, antidepressants in 14,932 (65%) and gabapentinoids in 11,267 (49%), while 483 (21.32%) patients received IRF (2266 prescriptions in total) without a baseline SO. In conclusion, our study shows that a high percentage of patients prescribed SO for CNCP received concomitant prescriptions with known risks, as well as IRF for unauthorized indications.
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Affiliation(s)
- Aina Perelló-Bratescu
- Larrard Primary Health Center, Parc Sanitari Pere Virgili, 08024 Barcelona, Spain;
- Primary Healthcare Transversal Research Group, IDIBAPS, 08036 Barcelona, Spain;
| | - Christian Dürsteler
- Pain Medicine Section, Anaesthesiology Department, Hospital Clínic de Barcelona, 08036 Barcelona, Spain;
- Surgery Department, Medicine Faculty, Universitat de Barcelona, 08036 Barcelona, Spain
| | | | - Laura Granés
- Preventive Medicine and Epidemiology Department, Hospital Clinic Barcelona, 08036 Barcelona, Spain;
| | - Belchin Kostov
- Primary Healthcare Transversal Research Group, IDIBAPS, 08036 Barcelona, Spain;
- Primary Care Centre Les Corts, Consorci d’Atenció Primària de Salut Barcelona Esquerra (CAPSBE), 08028 Barcelona, Spain
| | - Antoni Sisó-Almirall
- Primary Healthcare Transversal Research Group, IDIBAPS, 08036 Barcelona, Spain;
- Primary Care Centre Les Corts, Consorci d’Atenció Primària de Salut Barcelona Esquerra (CAPSBE), 08028 Barcelona, Spain
- Medicine Department, Medicine Faculty, Universitat de Barcelona, 08036 Barcelona, Spain
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Trends in the Prescription of Strong Opioids for Chronic Non-Cancer Pain in Primary Care in Catalonia: Opicat-Padris-Project. Pharmaceutics 2022; 14:pharmaceutics14020237. [PMID: 35213969 PMCID: PMC8876214 DOI: 10.3390/pharmaceutics14020237] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 12/02/2022] Open
Abstract
In chronic non-cancer pain (CNCP), evidence of the effectiveness of strong opioids (SO) is very limited. Despite this, their use is increasingly common. To examine SO prescriptions, we designed a descriptive, longitudinal, retrospective population-based study, including patients aged ≥15 years prescribed SO for ≥3 months continuously in 2013–2017 for CNCP in primary care in Catalonia. Of the 22,691 patients included, 17,509 (77.2%) were women, 10,585 (46.6%) were aged >80 years, and most had incomes of <€18,000 per year. The most common diagnoses were musculoskeletal diseases and psychiatric disorders. There was a predominance of transdermal fentanyl in the defined daily dose (DDD) per thousand inhabitants/day, with the greatest increase for tapentadol (312% increase). There was an increase of 66.89% in total DDD per thousand inhabitants/day for SO between 2013 (0.737) and 2017 (1.230). The mean daily oral morphine equivalent dose/day dispensed for all drugs was 83.09 mg. Transdermal fentanyl and immediate transmucosal release were the largest cost components. In conclusion, there was a sustained increase in the prescription of SO for CNCP, at high doses, and in mainly elderly patients, predominantly low-income women. The new SO are displacing other drugs.
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White AEC, Hood-Medland EA, Kravitz RL, Henry SG. Visit Linearity in Primary Care Visits for Patients with Chronic Pain on Long-term Opioid Therapy. J Gen Intern Med 2022; 37:78-86. [PMID: 34159543 PMCID: PMC8738805 DOI: 10.1007/s11606-021-06917-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 05/05/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Physicians and patients report frustration after primary care visits for chronic pain. The need to shift between multiple clinical topics to address competing demands during visits may contribute to this frustration. OBJECTIVE This study creates a novel measure, "visit linearity," to assess visit organization and examines whether visits that require less shifting back and forth between topics are associated with better patient and physician visit experiences. It also explores whether visit linearity differs depending on the following: (1) whether or not pain is a major topic of the visit and (2) whether or not pain is the first topic raised. DESIGN This study analyzed 41 video-recorded visits using inductive, qualitative analysis informed by conversation analysis. We used linear regression to evaluate associations between visit organization and post-visit measures of participant experience. PARTICIPANTS Patients were established adult patients planning to discuss pain management during routine primary care. Physicians were internal or family medicine residents. MAIN MEASURES Visit linearity, total topics, return topics, topic shifts, time per topic, visit duration, pain main topic, pain first topic, patient experience, and physician difficulty. KEY RESULTS Visits had a mean of 8.1 total topics (standard deviation (SD)=3.46), 14.5 topic shifts (SD=6.28), and 1.9 topic shifts per topic (SD=0.62). Less linear visits (higher topic shifts to topic ratio) were associated with greater physician visit difficulty (β=7.28, p<0.001) and worse patient experience (β= -0.62, p=0.03). Visit linearity was not significantly impacted by pain as a major or first topic raised. CONCLUSIONS In primary care visits for patients with chronic pain taking opioids, more linear visits were associated with better physician and patient experience. Frequent topic shifts may be disruptive. If confirmed in future research, this finding implies that reducing shifts between topics could help decrease mutual frustration related to discussions about pain.
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Affiliation(s)
- Anne Elizabeth Clark White
- Department of Internal Medicine, University of California Davis, Sacramento, CA USA
- University of California Davis Center for Healthcare Policy and Research, Sacramento, CA USA
| | - Eve Angeline Hood-Medland
- Department of Internal Medicine, University of California Davis, Sacramento, CA USA
- University of California Davis Center for Healthcare Policy and Research, Sacramento, CA USA
| | - Richard L. Kravitz
- Department of Internal Medicine, University of California Davis, Sacramento, CA USA
- University of California Davis Center for Healthcare Policy and Research, Sacramento, CA USA
| | - Stephen G. Henry
- Department of Internal Medicine, University of California Davis, Sacramento, CA USA
- University of California Davis Center for Healthcare Policy and Research, Sacramento, CA USA
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12
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Foley HE, Knight JC, Ploughman M, Asghari S, Audas R. Association of chronic pain with comorbidities and health care utilization: a retrospective cohort study using health administrative data. Pain 2021; 162:2737-2749. [PMID: 33902092 DOI: 10.1097/j.pain.0000000000002264] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 03/09/2021] [Indexed: 11/25/2022]
Abstract
ABSTRACT Health administrative data provide a potentially robust information source regarding the substantial burden chronic pain exerts on individuals and the health care system. This study aimed to use health administrative data to estimate comorbidity prevalence and annual health care utilization associated with chronic pain in Newfoundland and Labrador, Canada. Applying the validated Chronic Pain Algorithm to provincial Fee-for-Service Physician Claims File data (1999-2009) established the Chronic Pain (n = 184,580) and No Chronic Pain (n = 320,113) comparator groups. Applying the Canadian Chronic Disease Surveillance System coding algorithms to Claims File and Provincial Discharge Abstract Data (1999-2009) determined the prevalence of 16 comorbidities. The 2009/2010 risk and person-year rate of physician and diagnostic imaging visits and hospital admissions were calculated and adjusted using the robust Poisson model with log link function (risks) and negative binomial model (rates). Results indicated a significantly higher prevalence of all comorbidities and up to 4 times the odds of multimorbidity in the Chronic Pain Group (P-value < 0.001). Chronic Pain Group members accounted for 58.8% of all physician visits, 57.6% of all diagnostic imaging visits, and 54.2% of all hospital admissions in 2009/2010, but only 12% to 16% of these were for pain-related conditions as per recorded diagnostic codes. The Chronic Pain Group had significantly higher rates of physician visits and high-cost hospital admission/diagnostic imaging visits (P-value < 0.001) when adjusted for demographics and comorbidities. Observations made using this methodology supported that people identified as having chronic pain have higher prevalence of comorbidities and use significantly more publicly funded health services.
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Affiliation(s)
- Heather E Foley
- Centre for Pain and Disability Management, Adult Rehabilitation, Geriatrics and Palliative Care Program, Eastern Regional Health Authority, St. John's, NL, Canada
- Division of Community Health and Humanities, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - John C Knight
- Division of Community Health and Humanities, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
- Primary Healthcare Research Unit, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
- Analytics and Information Services Department, Newfoundland and Labrador Centre for Health Information, St. John's, NL, Canada
| | - Michelle Ploughman
- Division of Biomedical Sciences, Physical Medicine and Rehabilitation, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Shabnam Asghari
- Primary Healthcare Research Unit, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
- Discipline of Family Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
| | - Richard Audas
- Division of Community Health and Humanities, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL, Canada
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Alter BJ, Anderson NP, Gillman AG, Yin Q, Jeong JH, Wasan AD. Hierarchical clustering by patient-reported pain distribution alone identifies distinct chronic pain subgroups differing by pain intensity, quality, and clinical outcomes. PLoS One 2021; 16:e0254862. [PMID: 34347793 PMCID: PMC8336800 DOI: 10.1371/journal.pone.0254862] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 07/06/2021] [Indexed: 11/18/2022] Open
Abstract
Background In clinical practice, the bodily distribution of chronic pain is often used in conjunction with other signs and symptoms to support a diagnosis or treatment plan. For example, the diagnosis of fibromyalgia involves tallying the areas of pain that a patient reports using a drawn body map. It remains unclear whether patterns of pain distribution independently inform aspects of the pain experience and influence patient outcomes. The objective of the current study was to evaluate the clinical relevance of patterns of pain distribution using an algorithmic approach agnostic to diagnosis or patient-reported facets of the pain experience. Methods and findings A large cohort of patients (N = 21,658) completed pain body maps and a multi-dimensional pain assessment. Using hierarchical clustering of patients by body map selection alone, nine distinct subgroups emerged with different patterns of body region selection. Clinician review of cluster body maps recapitulated some clinically-relevant patterns of pain distribution, such as low back pain with radiation below the knee and widespread pain, as well as some unique patterns. Demographic and medical characteristics, pain intensity, pain impact, and neuropathic pain quality all varied significantly across cluster subgroups. Multivariate modeling demonstrated that cluster membership independently predicted pain intensity and neuropathic pain quality. In a subset of patients who completed 3-month follow-up questionnaires (N = 7,138), cluster membership independently predicted the likelihood of improvement in pain, physical function, and a positive overall impression of change related to multidisciplinary pain care. Conclusions This study reports a novel method of grouping patients by pain distribution using an algorithmic approach. Pain distribution subgroup was significantly associated with differences in pain intensity, impact, and clinically relevant outcomes. In the future, algorithmic clustering by pain distribution may be an important facet in chronic pain biosignatures developed for the personalization of pain management.
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Affiliation(s)
- Benedict J. Alter
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- * E-mail:
| | - Nathan P. Anderson
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Andrea G. Gillman
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Qing Yin
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Jong-Hyeon Jeong
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
| | - Ajay D. Wasan
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
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14
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Barjandi G, Kosek E, Hedenberg-Magnusson B, Velly AM, Ernberg M. Comorbid Conditions in Temporomandibular Disorders Myalgia and Myofascial Pain Compared to Fibromyalgia. J Clin Med 2021; 10:3138. [PMID: 34300304 PMCID: PMC8306531 DOI: 10.3390/jcm10143138] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/05/2021] [Accepted: 07/09/2021] [Indexed: 12/12/2022] Open
Abstract
The impact of comorbidities in fibromyalgia (FM) and temporomandibular disorders (TMD) have been well documented, but whether TMD sub-diagnoses myalgia (MYA) and myofascial pain with referral (MFP) differ regarding comorbidity is unclear. We aimed to elucidate this by studying the presence and associations of comorbidities in FM, MFP and MYA. An extended version of the Diagnostic Criteria for TMD axis II questionnaire was used to examine demographics, pain and comorbidities in 81 patients with FM, 80 with MYA, and 81 with MFP. Patients with MFP and FM reported a higher percentage of irritable bowel syndrome (IBS), depression, anxiety, somatic symptoms, perceived stress, and insomnia compared to MYA. Patients with FM had more IBS, depression, and somatic symptom disorder versus MFP. After adjusting for confounding variables, participants with anxiety, somatic symptoms disorder, pain catastrophizing, and perceived stress, as well as a greater number of comorbidities, were more likely to have MFP than MYA, whereas FM participants were more associated with IBS, somatic symptoms and insomnia compared to MFP. The number of comorbidities was significantly associated with widespread pain but not pain duration, body mass index or being on sick leave. In conclusion, patients with MFP were more similar to those with FM regarding comorbidity and should be differentiated from MYA in clinical settings and pain management.
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Affiliation(s)
- Golnaz Barjandi
- Scandinavian Center for Orofacial Neuroscience (SCON), Department of Dental Medicine, Karolinska Institute, SE141 04 Huddinge, Sweden; (B.H.-M.); (M.E.)
| | - Eva Kosek
- Department of Clinical Neuroscience, Karolinska Institute, SE17 165 Stockholm, Sweden;
- Department of Surgical Sciences, Uppsala University, SE751 85 Uppsala, Sweden
| | - Britt Hedenberg-Magnusson
- Scandinavian Center for Orofacial Neuroscience (SCON), Department of Dental Medicine, Karolinska Institute, SE141 04 Huddinge, Sweden; (B.H.-M.); (M.E.)
- Department of Orofacial Pain and Jaw Function, Eastman Institute, SE113 24 Stockholm, Sweden
| | - Ana Miriam Velly
- Faculty of Dentistry, McGill University, Montreal, QC H3T 1E2, Canada;
- Department of Dentistry, Jewish General Hospital, Montreal, QC H3T 1E2, Canada
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC H3T 1E2, Canada
| | - Malin Ernberg
- Scandinavian Center for Orofacial Neuroscience (SCON), Department of Dental Medicine, Karolinska Institute, SE141 04 Huddinge, Sweden; (B.H.-M.); (M.E.)
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Woodhead EL, Brief D, Below M, Timko C. Health outcomes among detoxification patients: The role of chronic pain. Appl Psychol Health Well Being 2021; 13:922-934. [PMID: 33945212 DOI: 10.1111/aphw.12279] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 03/30/2021] [Accepted: 04/07/2021] [Indexed: 12/25/2022]
Abstract
Understanding associations between chronic pain and health outcomes among detoxification patients may help improve treatment outcomes and abstinence rates. Exercise is a modifiable lifestyle factor that may reduce the effect of pain on outcomes in this population. The current study examined whether baseline pain, exercise, and their interaction were associated with psychiatric and medical severity, and abstinence self-efficacy, over six months following detoxification. Participants were veteran patients in alcohol or opioid detoxification treatment (N = 298) who were followed for six months (91.1%). Psychiatric severity and abstinence self-efficacy improved over the six months after detoxification; medical severity was stable. More intense pain at baseline was associated with poorer psychiatric and medical outcomes during the post-detoxification period. Regular exercise at baseline was associated with less psychiatric severity and more abstinence self-efficacy during the post-detoxification period. A significant pain by exercise interaction at baseline indicated that regular exercise was associated with more abstinence self-efficacy during the post-detoxification period only among participants with less intense pain. Pain by exercise interactions was not significant for the outcomes of psychiatric and medical severity. Among detoxification patients, exercise may be beneficial in improving outcomes among those with less intense pain.
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Affiliation(s)
- Erin L Woodhead
- Department of Psychology, San José State University, San José, CA, USA
| | - Deborah Brief
- VA Boston Health Care System, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA
| | - Maureen Below
- VA Boston Health Care System, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA
| | - Christine Timko
- Center for Innovation to Implementation, Veterans Affairs (VA) Health Care System, Menlo Park, CA, USA.,Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA
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Roenne PF, Horn NS, Hansen CA. Involvement of relatives in chronic non-malignant pain rehabilitation at multidisciplinary pain centres: part one - the patient perspective. Scand J Pain 2020; 21:81-94. [PMID: 33583169 DOI: 10.1515/sjpain-2019-0162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 09/18/2020] [Indexed: 01/22/2023]
Abstract
OBJECTIVES Chronic non-malignant pain (CNP) is a significant healthcare problem with considerable consequences for patients, relatives and society. CNP is a lifelong condition that calls for acceptance and self-management. Existing research indicates that the involvement of relatives improves patients' and relatives' management of CNP, but the area is, at present, scarcely described. Research is required to obtain knowledge about the patients' experiences, needs and preferences concerning the involvement of their relatives within the frame of CNP rehabilitation, which is the aim of this study. METHODS The study applied a qualitative phenomenological-hermeneutic design conducting individual interviews with 10 patients with CNP from three selected Multidisciplinary Pain Centres (MPC). The analysis was guided by Paul Ricoeur's philosophy of interpretation of the text. RESULTS The findings illuminated the patients' perspectives on the involvement of relatives within three key themes, each having two or three sub-themes. The analysis revealed that patients in CNP rehabilitation had various interpretations of the substance of involving relatives, reflecting their sparse experiences. It seemed arbitrary, who during the rehabilitation actually experienced the involvement of their relatives, leaving the impression of an area short of structure. This shortage was troublesome, due to a heartrending impact of CNP. Patients' reduced functional level, combined with their surroundings difficulties in grasping the magnitude of CNP led to a loss of relationships and a risk of social isolation. Patients' close relationships became essential but were under pressure as well. Patients living with a spouse/cohabitant experienced that the relationship was affected by a disrupted balance and pain-related emotional outbursts. The patients experienced a profound need for being understood, but the text also revealed a need for mutual understanding to acknowledge the relatives' strain as well. Particular patients with children living at home experienced to be under great strain, complicated by a deep concern for long-term consequences for their children growing up influenced by parental CNP. Experienced involvement of relatives, even to a minor extend was perceived as beneficial for the patients, who experienced increased understanding and support from the relatives. However, due to the lack of a structured service, the patients' access to the involvement of relatives became dependent on their ability to define their need and pick it out. Thus the patients also expressed a general preference for mandatory and structured involvement, yet tailored to the specific patient. CONCLUSIONS The study showed an overwhelming need for the involvement of relatives among patients with CNP, indicating that increased attention and investigation of relevant interventions are required. Despite differences between the MPC, our primary impression was that the involvement of relatives reached a minimal level of what was expected, which might entail desertion of patients scarce of resources. Individualised adjusted involvement of relatives is assumed to improve patient's management of CNP in everyday life. A family systems nursing (FSN) approach is a relevant proposal for intervention, useful in other illness areas. Still, research needs to shed light on the appropriateness of FSN when involving relatives in the rehabilitation of CNP.
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Affiliation(s)
- Pernille Friis Roenne
- Department of Anaesthesia, Respiratory Support and Pain, the Neuroscience Centre, Rigshospitalet, University of Copenhagen, Valdemar Hansens Vej 15, 2600 Glostrup, Denmark
| | - Nadija Schwartz Horn
- Multidisciplinary Pain Centre, Department of Anaesthesia, Respiratory Support and Pain, The Neuroscience Centre, Rigshospitalet, University of Copenhagen, Glostrup, Denmark
| | - Carrinna Aviaja Hansen
- Department of Anaesthesia, Respiratory Support and Pain, the Neuroscience Centre, Rigshospitalet, University of Copenhagen, Valdemar Hansens Vej 15, 2600 Glostrup, Denmark.,Department of Orthopedic Surgery, Zealand University Hospital, Lykkebaekvej 1, 4600 Koege, Denmark
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Lanzara R, Conti C, Camelio M, Cannizzaro P, Lalli V, Bellomo RG, Saggini R, Porcelli P. Alexithymia and Somatization in Chronic Pain Patients: A Sequential Mediation Model. Front Psychol 2020; 11:545881. [PMID: 33192791 PMCID: PMC7655126 DOI: 10.3389/fpsyg.2020.545881] [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: 03/26/2020] [Accepted: 10/05/2020] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE To investigate whether chronic pain (CP) patients with somatization reported higher alexithymic traits than those without somatization and to study the different relationships between psychological characteristics, pain, health-related quality of life (HRQL), and somatization. METHOD A consecutive sample of 134 CP treatment-seeking outpatients were evaluated for alexithymia (TAS-20), somatization (PHQ-15), distress (HADS), HRQL (SF-12), and pain (BPI). RESULTS Patients with somatization (37.04%) reported significantly higher TAS-20 total scores (p < 0.001) and difficulty in identifying feelings (DIF) (p < 0.001) than those without somatization. The somatizer group had also a significantly higher disease duration, severity and interference of pain, distress, and lower HRQL than the non-somatizer group. Hierarchical regression analysis showed that although distress, pain interference and the mental HRQL component are closely related to somatization (R 2 = 0.55), DIF was the strongest predictor of severity of somatization (β = 0.31). A sequential indirect effect from DIF to somatization via distress symptoms and pain interference turned out to be significant [95% CI (0.01, 0.09)]. Support was also found for sequential mediation paths from DIF to somatization via distress and mental HRQL [95% CI (0.01, 0.11)]. CONCLUSIONS Our results pointed-out that alexithymia, particularly DIF, may be major factor for somatization risk in CP patients. Longitudinal observations are needed for evaluating the role of alexithymia in clinical outcomes.
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Affiliation(s)
- Roberta Lanzara
- Department of Dynamic and Clinical Psychology, “Sapienza” University of Rome, Rome, Italy
- Department of Psychological, Health and Territorial Sciences, University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
| | - Chiara Conti
- Department of Psychological, Health and Territorial Sciences, University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
| | - Martina Camelio
- Department of Psychological, Health and Territorial Sciences, University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
| | - Paolo Cannizzaro
- Department of Anesthesia and Intensive Care, Regional Pain Unit, University Hospital SS. Annunziata, Chieti, Italy
| | - Vittorio Lalli
- Department of Anesthesia and Intensive Care, Regional Pain Unit, University Hospital SS. Annunziata, Chieti, Italy
| | - Rosa Grazia Bellomo
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, Urbino, Italy
| | - Raoul Saggini
- Department of Medical, Oral and Biotechnological Sciences, University “G. d’Annunzio”, Chieti, Italy
| | - Piero Porcelli
- Department of Psychological, Health and Territorial Sciences, University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
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Abstract
OBJECTIVE Chronic pain is a significant health problem that is increasing in prevalence, and advances in treatment are needed. METHODS We briefly review the leading evidence-based psychological therapies for chronic pain-cognitive-behavioral and acceptance/mindfulness-based therapies-and examine several limitations and missing perspectives of these approaches. We review six lesser-known interventions that address these limitations, and we describe our integrative model for psychological assessment and treatment of centralized pain. We present a typical patient and describe how we apply this approach, along with challenges to its implementation and possible solutions to these challenges. RESULTS Greater pain treatment efficacy may be possible if clinicians: (a) distinguish patients with primarily centralized (i.e., somatoform or nociplastic) pain from those with primarily peripheral (nociceptive, inflammatory, or neuropathic) pain; (b) acknowledge the capacity of the brain not only to modulate pain but also generate as well as attenuate or eliminate centralized pain; (c) consider the powerful role that adverse life experiences and psychological conflicts play in centralized pain; and (d) integrate emotional processing and interpersonal changes into treatment. Our integrative treatment involves delivering a progression of interventions, as needed, to achieve pain reduction: tailored pain neuroscience education, cognitive and mindfulness skills to decrease the pain danger alarm mechanism, behavioral engagement in avoided painful and other feared activities, emotional awareness and expression to reverse emotional avoidance and overcome trauma or psychological conflict, and adaptive communication to decrease interpersonal stress. CONCLUSIONS This integrative assessment and treatment model has the potential to substantially reduce and sometimes eliminate centralized pain by changing the cognitive, behavioral, emotional, and interpersonal processes that trigger and maintain centralized pain.
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Affiliation(s)
- Mark A Lumley
- From the Department of Psychology (Lumley), Wayne State University, Detroit, Michigan; and Department of Internal Medicine (Schubiner), Providence-Providence Park Hospital, Ascension Health, and Michigan State University College of Human Medicine, Southfield, Michigan
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19
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Nakad L, Booker S, Gilbertson-White S, Shaw C, Chi NC, Herr K. Pain and Multimorbidity in Late Life. CURR EPIDEMIOL REP 2020. [DOI: 10.1007/s40471-020-00225-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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20
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Strong opioids and non-cancer chronic pain in Catalonia. An analysis of the family physicians prescription patterns. ACTA ACUST UNITED AC 2019; 67:68-75. [PMID: 31740046 DOI: 10.1016/j.redar.2019.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 07/27/2019] [Accepted: 08/22/2019] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To identify family doctor prescription patterns for strong opioids for chronic, non-cancer-related pain. MATERIALS AND METHODS Design A descriptive study based on a self-administered email questionnaire. LOCATION All primary health care centres in Catalonia. PARTICIPANTS 3,602 family doctors, all members of the Catalan Society of Family and Community Medicine. INTERVENTIONS Email survey of Catalan family doctors. MAIN MEASUREMENTS Demographic data, number of patients treated with potent opioids for chronic non-cancer pain, type of opioid used and indications, prescribing patterns and relationship with the Pain Management Unit. RESULTS A total of 551 answers were obtained from 3,602 questionnaires sent (response rate of 15.3%), in which 480 physicians (87%) prescribed strong opioids for musculoskeletal pain, 268 (48.6%) prescribed ultra-rapid fentanyl and 434 (78.7%) reduced benzodiazepines dosage when prescribing potent opioids. The most common adverse effects were constipation and nausea. The main problems related with opioid prescription were improper use (341, 71%) and patient and/or practitioner reluctance (87, 18.1%). The assessment of the relationship with Pain Management Units was 2±1 (on a 1 to 5 scale), with communication (271, 52.2%) and accessibility (141, 27.1%) being the areas most in need of improvement. CONCLUSIONS Opioid prescribing patterns generally follow clinical guidelines (e.g. reduction of benzodiazepine use or dose titration). However, there are some areas of improvement, such as sparse use of laxatives or use of ultra-rapid opioids for unapproved indications and in patients with no background opioid therapy. Family doctors perceive patient reluctance to adhere to the prescribed treatment, and call for specific training and better relationships with Pain Management Units.
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21
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Si H, Wang C, Jin Y, Tian X, Qiao X, Liu N, Dong L. Prevalence, Factors, and Health Impacts of Chronic Pain Among Community-Dwelling Older Adults in China. Pain Manag Nurs 2019; 20:365-372. [DOI: 10.1016/j.pmn.2019.01.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 11/14/2018] [Accepted: 01/24/2019] [Indexed: 02/08/2023]
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Arnold LM, Bennett RM, Crofford LJ, Dean LE, Clauw DJ, Goldenberg DL, Fitzcharles MA, Paiva ES, Staud R, Sarzi-Puttini P, Buskila D, Macfarlane GJ. AAPT Diagnostic Criteria for Fibromyalgia. THE JOURNAL OF PAIN 2019; 20:611-628. [DOI: 10.1016/j.jpain.2018.10.008] [Citation(s) in RCA: 148] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 09/28/2018] [Accepted: 10/15/2018] [Indexed: 01/08/2023]
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Pharmacogenetic Testing in Acute and Chronic Pain: A Preliminary Study. ACTA ACUST UNITED AC 2019; 55:medicina55050147. [PMID: 31100953 PMCID: PMC6572509 DOI: 10.3390/medicina55050147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 04/01/2019] [Accepted: 05/13/2019] [Indexed: 01/18/2023]
Abstract
Background and Objectives: Pain is one of the most common symptoms that weighs on life’s quality and health expenditure. In a reality where increasingly personalized therapies are needed, the early use of genetic tests that highlights the individual response to analgesic drugs could be a valuable help in clinical practice. The aim of this preliminary study is to observe if the therapy set to 5 patients suffering of chronic or acute pain is concordant to the Pharmacogenetic test (PGT) results. Materials and Methods: This preliminary study compares the genetic results of pharmacological effectiveness and tolerability analyzed by the genetic test Neurofarmagen Analgesia®, with the results obtained in clinical practice of 5 patients suffering from acute and chronic pain. Results: Regarding the genetic results of the 5 samples analyzed, 2 reports were found to be completely comparable with the evidences of the clinical practice, while in 3 reports the profile of tolerability and effectiveness were partially discordant. Conclusion: In light of the data not completely overlapping with results observed in clinical practice, further studies would be appropriate in order to acquire more information on the use of Neurofarmagen in routine clinical settings.
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25
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Rhon DI, Greenlee TA, Marchant BG, Sissel CD, Cook CE. Comorbidities in the first 2 years after arthroscopic hip surgery: substantial increases in mental health disorders, chronic pain, substance abuse and cardiometabolic conditions. Br J Sports Med 2018; 53:547-553. [DOI: 10.1136/bjsports-2018-099294] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/04/2018] [Indexed: 02/05/2023]
Abstract
ObjectivesWe aimed to identify the rate of seven comorbidities (mental health disorders, chronic pain, substance abuse disorders, cardiovascular disorders, metabolic syndrome, systemic arthropathy and sleep disorders) that occurred within 2 years after hip arthroscopy.MethodsData from individuals (ages 18–50 years) undergoing arthroscopic hip surgery between 2004 and 2013 were collected from the Military Health System (MHS) Data Repository (MDR). The MDR captures all healthcare encounters in all settings and locations for individuals within the MHS. Person-level data over 36 months were pulled and aggregated. Seven comorbidities related to poor outcomes from musculoskeletal disorders (mental health disorders, chronic pain, substance abuse disorders, cardiovascular disorders, metabolic syndrome, systemic arthropathy and sleep disorders) were examined 12 months prior and 24 months after surgery. Changes in frequencies were calculated as were differences in proportions between presurgery and postsurgery.Results1870 subjects were identified (mean age 32.24 years; 55.5% men) and analysed. There were statistically significant increases (p<0.001) proportionally for all comorbidities after surgery. Relative to baseline, cases of mental health disorders rose 84%, chronic pain diagnoses increased 166%, substance abuse disorders rose 57%, cardiovascular disorders rose by 71%, metabolic syndrome cases rose 85.9%, systemic arthropathy rose 132% and sleep disorders rose 111%.ConclusionsMajor (potentially ‘hidden’) clinical comorbidities increased substantially after elective arthroscopic hip surgery when compared with preoperative status. These comorbidities appear to have been overlooked in major studies evaluating the benefits and risks of arthroscopic hip surgery.Level of evidencePrognostic, level III.
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Gellatly J, Pelikan G, Wilson P, Woodward-Nutt K, Spence M, Jones A, Lovell K. A qualitative study of professional stakeholders' perceptions about the implementation of a stepped care pain platform for people experiencing chronic widespread pain. BMC FAMILY PRACTICE 2018; 19:151. [PMID: 30172253 PMCID: PMC6119589 DOI: 10.1186/s12875-018-0838-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 08/20/2018] [Indexed: 12/02/2022]
Abstract
Background Chronic widespread pain (CWP) is a major public health problem. Many people experiencing CWP experience mental health problems such as anxiety or depression. Complete relief of skeletal and body pain symptoms is unlikely but with appropriate treatment the impact upon quality of life, functioning and mental health symptoms can be reduced. Cognitive behavioural therapy (CBT) is widely used for a range of health conditions and can have short and long-term improvements in patients with CWP. This research aimed to explore, from a professional stakeholder perspective, the implementation of a local Pain Platform offering a stepped care approach for interventions including telephone delivered CBT (T-CBT). Methods Fourteen professional stakeholders holding various roles across primary and secondary care services within the Pain Platform took part in semi-structured interviews. Their views and experiences of the implementation of the Pain Platform were explored. Interviews were recorded, transcribed verbatim and analysed according to Normalisation Process Theory (NPT). Results Professional stakeholders were positive about the Pain Platform and its potential to overcome previously identified existing access issues to psychological interventions for CWP patients. It was considered a valuable part of ensuring that patients’ preferences and needs are more readily addressed. In some circumstances, however, introducing psychological interventions to patients was considered challenging and the introduction of new referral processes was raised concerns. To ensure sustainability more work is required to reduce professional isolation and ensure efficient referral procedures between primary and secondary care services are established to reduce concerns over issues related to clinical governance and potential risk to patient. Conclusions The findings provide professional insight into the key challenges of introducing a Pain Platform incorporating psychological support across primary and secondary care services within a local service. These included development of sustainable procedures and closer working relationships. Areas requiring future development are identified.
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Affiliation(s)
- Judith Gellatly
- NIHR CLAHRC Greater Manchester, Division of Nursing, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.
| | | | - Paul Wilson
- Alliance Manchester Business School, The University of Manchester, Manchester, UK
| | - Kate Woodward-Nutt
- NIHR CLAHRC Greater Manchester, Salford Royal NHS Foundation Trust, Salford, UK
| | - Michael Spence
- NIHR CLAHRC Greater Manchester, Salford Royal NHS Foundation Trust, Salford, UK
| | - Anthony Jones
- Human Pain Research Group, Division of Neuroscience and Cognitive Psychology, University of Manchester, Salford Royal NHS Foundation Trust, Salford, UK
| | - Karina Lovell
- NIHR CLAHRC Greater Manchester, Division of Nursing, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
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Rhon DI, Clewley D, Young JL, Sissel CD, Cook CE. Leveraging healthcare utilization to explore outcomes from musculoskeletal disorders: methodology for defining relevant variables from a health services data repository. BMC Med Inform Decis Mak 2018; 18:10. [PMID: 29386010 PMCID: PMC5793373 DOI: 10.1186/s12911-018-0588-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 01/17/2018] [Indexed: 12/29/2022] Open
Abstract
Background Large healthcare databases, with their ability to collect many variables from daily medical practice, greatly enable health services research. These longitudinal databases provide large cohorts and longitudinal time frames, allowing for highly pragmatic assessment of healthcare delivery. The purpose of this paper is to discuss the methodology related to the use of the United States Military Health System Data Repository (MDR) for longitudinal assessment of musculoskeletal clinical outcomes, as well as address challenges of using this data for outcomes research. Methods The Military Health System manages care for approximately 10 million beneficiaries worldwide. Multiple data sources pour into the MDR from multiple levels of care (inpatient, outpatient, military or civilian facility, combat theater, etc.) at the individual patient level. To provide meaningful and descriptive coding for longitudinal analysis, specific coding for timing and type of care, procedures, medications, and provider type must be performed. Assumptions often made in clinical trials do not apply to these cohorts, requiring additional steps in data preparation to reduce risk of bias. The MDR has a robust system in place to validate the quality and accuracy of its data, reducing risk of analytic error. Details for making this data suitable for analysis of longitudinal orthopaedic outcomes are provided. Results Although some limitations exist, proper preparation and understanding of the data can limit bias, and allow for robust and meaningful analyses. There is the potential for strong precision, as well as the ability to collect a wide range of variables in very large groups of patients otherwise not captured in traditional clinical trials. This approach contributes to the improved understanding of the accessibility, quality, and cost of care for those with orthopaedic conditions. Conclusion The MDR provides a robust pool of longitudinal healthcare data at the person-level. The benefits of using the MDR database appear to outweigh the limitations.
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Affiliation(s)
- Daniel I Rhon
- Center for the Intrepid, Brooke Army Medical Center, 3551 Roger Brooke Drive, San Antonio, TX, 78234, USA.
| | - Derek Clewley
- Baylor University, 3630 Stanley Road, Bldg 2841, Suite 1301; Joint Base San Antonio - Fort Sam Houston, San Antonio, TX, 78234, USA
| | - Jodi L Young
- Division of Physical Therapy, Department of Orthopedics, Duke University, 2200 W. Main Street, Durham, NC, 27701, USA
| | - Charles D Sissel
- Department of Physical Therapy, Arizona School of Health Sciences, 5850 E. Still Circle, Mesa, AZ, 85206, USA
| | - Chad E Cook
- Headquarters, U.S. Army Medical Command, Analysis & Evaluation Division, 3630 Stanley Road; Joint Base San Antonio - Fort Sam Houston, San Antonio, TX, 78234, USA
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Hicks GE, Sions JM, Velasco TO. Hip Symptoms, Physical Performance, and Health Status in Older Adults With Chronic Low Back Pain: A Preliminary Investigation. Arch Phys Med Rehabil 2017; 99:1273-1278. [PMID: 29111171 DOI: 10.1016/j.apmr.2017.10.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 09/21/2017] [Accepted: 10/04/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To determine (1) whether there are differences in the prevalence of clinical hip symptoms between older adults with and without chronic low back pain (CLBP); and (2) whether coexisting hip symptoms are associated with worse physical performance and poorer health-related quality of life (HRQOL). DESIGN Case-control study. SETTING Individuals participated in a standardized evaluation in a clinical laboratory. PARTICIPANTS Clinical hip symptoms, which are proposed predictors of radiographic hip osteoarthritis according to American College of Rheumatology guidelines, were evaluated in a volunteer sample of community-dwelling older adults with CLBP (n=54; aged 60-85y) and in age- and sex-matched healthy controls (n=54). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Physical performance was measured by the repeated chair rise test and stair-climbing test. HRQOL was measured by the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36). RESULTS Hip joint pain, morning stiffness, and pain with hip internal rotation were more common among older adults with CLBP (P<.05). Participants with CLBP and coexisting hip symptoms had worse physical performance than individuals without CLBP or hip symptoms (P<.0001). Additionally, the presence of coexisting hip symptoms was associated with worse HRQOL, particularly in the domains of social functioning, mental health, and role limitations attributable to emotional problems as measured by the SF-36 (P<.01). CONCLUSIONS Given our limited understanding of CLBP among older adults, there is a definitive need to systematically explore coexisting pain conditions that may contribute to worse outcomes. Based on these data, future longitudinal studies should explore whether coexisting hip symptoms are associated with a worse prognosis in older adults with CLBP.
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Affiliation(s)
- Gregory E Hicks
- Department of Physical Therapy, University of Delaware, Newark, DE.
| | - J Megan Sions
- Department of Physical Therapy, University of Delaware, Newark, DE
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Courtney CA, Fernández-de-Las-Peñas C, Bond S. Mechanisms of chronic pain - key considerations for appropriate physical therapy management. J Man Manip Ther 2017; 25:118-127. [PMID: 28694674 DOI: 10.1080/10669817.2017.1300397] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
In last decades, knowledge of nociceptive pain mechanisms has expanded rapidly. The use of quantitative sensory testing has provided evidence that peripheral and central sensitization mechanisms play a relevant role in localized and widespread chronic pain syndromes. In fact, almost any patient suffering with a chronic pain condition will demonstrate impairments in the central nervous system. In addition, it is accepted that pain is associated with different types of trigger factors including social, physiological, and psychological. This rational has provoked a change in the understanding of potential mechanisms of manual therapies, changing from a biomechanical/medical viewpoint, to a neurophysiological/nociceptive viewpoint. Therefore, interventions for patients with chronic pain should be applied based on current knowledge of nociceptive mechanisms since determining potential drivers of the sensitization process is critical for effective management. The current paper reviews mechanisms of chronic pain from a clinical and neurophysiological point of view and summarizes key messages for clinicians for proper management of individuals with chronic pain.
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Affiliation(s)
- Carol A Courtney
- Department of Physical Therapy, University of Illinois at Chicago, Chicago, IL, USA
| | - César Fernández-de-Las-Peñas
- Department of Physiotherapy, Universidad Rey Juan Carlos, Alcorcon, Spain.,Center for Sensory-Motor Interaction (SMI), Aalborg University, Aalborg, Denmark
| | - Samantha Bond
- Department of Physical Therapy, University of Illinois at Chicago, Chicago, IL, USA
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Peng WW, Guo XL, Jin QQ, Wei H, Xia XL, Zhang Y, Huang PC, Wang WC, Li SL, Wang JS, Chen J, Hu L. Biological mechanism of post-herpetic neuralgia: Evidence from multiple patho-psychophysiological measures. Eur J Pain 2016; 21:827-842. [PMID: 27977069 DOI: 10.1002/ejp.985] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2016] [Indexed: 11/07/2022]
Abstract
BACKGROUND Post-herpetic neuralgia (PHN), which develops after the resolution of a herpes zoster eruption, is an exceptionally drug-resistant neuropathic pain. The unsatisfactory management of PHN partly results from the difficulty in dissecting out its contributing factors due to the complexity of PHN mechanism. METHODS Here, to elaborate our understanding of the PHN mechanism and to establish a basis for effective therapeutic strategies, we comprehensively investigated the contributions of multiple factors to PHN severity. RESULTS Based on the comparison of somatosensory detection thresholds (C, Aδ and Aβ fibre thresholds) between affected and unaffected sides, 16 PHN patients with significant sensory deficits and 13 PHN patients without significant sensory deficits were identified and assigned to different groups. The different extents of lesions in the nociceptive system between patients with and without sensory deficits were confirmed using laser-evoked brain responses. Moreover, patients with sensory deficits had more severe pain and psychological disorders, e.g. anxiety and depression. Importantly, chronic pain severity was significantly influenced by various psychophysiological factors (sleep disturbances, psychological disorders and hypothalamic-pituitary-adrenal axis dysfunction) for patients with sensory deficits. CONCLUSIONS Our findings demonstrated the contribution of multiple patho-psychophysiological factors to PHN severity, which could help establish a basis for the development of a rational, patient-centred therapeutic strategy. SIGNIFICANCE This study revealed the contribution of multiple patho-psychophysiological factors to PHN severity, which expanded our understanding of the underlying PHN mechanism, and helped develop a rational, patient-centred therapeutic strategy targeting towards the corresponding etiology and psychophysiological disorders for individual patient.
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Affiliation(s)
- W W Peng
- Brain Function and Psychological Science Research Center, Shenzhen University, Shenzhen, China
| | - X L Guo
- Department of Pain Medicine, Daping Hospital & Research Institute of Surgery, The Third Military Medical University, Chongqing, China
| | - Q Q Jin
- Key Laboratory of Cognition and Personality (Ministry of Education) and School of Psychology, Southwest University, Chongqing, China
| | - H Wei
- Key Laboratory of Cognition and Personality (Ministry of Education) and School of Psychology, Southwest University, Chongqing, China
| | - X L Xia
- Key Laboratory of Cognition and Personality (Ministry of Education) and School of Psychology, Southwest University, Chongqing, China
| | - Y Zhang
- Key Laboratory of Cognition and Personality (Ministry of Education) and School of Psychology, Southwest University, Chongqing, China
| | - P C Huang
- Department of Pain Medicine, Daping Hospital & Research Institute of Surgery, The Third Military Medical University, Chongqing, China
| | - W C Wang
- Department of Pain Medicine, Daping Hospital & Research Institute of Surgery, The Third Military Medical University, Chongqing, China
| | - S L Li
- Department of Pain Medicine, Daping Hospital & Research Institute of Surgery, The Third Military Medical University, Chongqing, China
| | - J S Wang
- Department of Pain Medicine, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, China
| | - J Chen
- Institute for Biomedical Sciences of Pain, Tangdu Hospital, The Fourth Military Medical University, Xi'an, China
| | - L Hu
- Key Laboratory of Cognition and Personality (Ministry of Education) and School of Psychology, Southwest University, Chongqing, China.,CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China
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Dragioti E, Larsson B, Bernfort L, Levin LÅ, Gerdle B. Prevalence of different pain categories based on pain spreading on the bodies of older adults in Sweden: a descriptive-level and multilevel association with demographics, comorbidities, medications, and certain lifestyle factors (PainS65+). J Pain Res 2016; 9:1131-1141. [PMID: 27942232 PMCID: PMC5138042 DOI: 10.2147/jpr.s119845] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background and objective There is limited knowledge about the prevalence of pain and its relation to comorbidities, medication, and certain lifestyle factors in older adults. To address this limitation, this cross-sectional study examined the spreading of pain on the body in a sample of 6611 subjects ≥65 years old (mean age = 75.0 years; standard deviation [SD] = 7.7) living in southeastern Sweden. Methods Sex, age, comorbidities, medication, nicotine, alcohol intake, and physical activity were analyzed in relation to the following pain categories: local pain (LP) (24.1%), regional pain medium (RP-Medium) (20.3%), regional pain heavy (RP-Heavy) (5.2%), and widespread pain (WSP) (1.7%). Results RP-Medium, RP-Heavy, and WSP were associated more strongly with women than with men (all p<0.01). RP-Heavy was less likely in the 80–84 and >85 age groups compared to the 65–69 age group (both p<0.01). Traumatic injuries, rheumatoid arthritis/osteoarthritis, and analgesics were associated with all pain categories (all p<0.001). An association with gastrointestinal disorders was found in LP, RP-Medium, and RP-Heavy (all p<0.01). Depressive disorders were associated with all pain categories, except for LP (all p<0.05). Disorders of the central nervous system were associated with both RP-Heavy and WSP (all p<0.05). Medication for peripheral vascular disorders was associated with RP-Medium (p<0.05), and hypnotics were associated with RP-Heavy (p<0.01). Conclusion More than 50% of older adults suffered from different pain spread categories. Women were more likely to experience greater spreading of pain than men. A noteworthy number of common comorbidities and medications were associated with increased likelihood of pain spread from LP to RP-Medium, RP-Heavy, and WSP. Effective management plans should consider these observed associations to improve functional deficiency and decrease spreading of pain-related disability in older adults.
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Affiliation(s)
| | | | - L Bernfort
- Division of Health Care Analysis, Department of Medical and Health Sciences (IMH), Faculty of Health Sciences, Linköping University, Linköping, Sweden
| | - L Å Levin
- Division of Health Care Analysis, Department of Medical and Health Sciences (IMH), Faculty of Health Sciences, Linköping University, Linköping, Sweden
| | - B Gerdle
- Pain and Rehabilitation Medicine
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Rivera J, Vallejo MA. Fibromyalgia is associated to receiving chronic medications beyond appropriateness: a cross-sectional study. Rheumatol Int 2016; 36:1691-1699. [PMID: 27664140 PMCID: PMC5102937 DOI: 10.1007/s00296-016-3568-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 09/19/2016] [Indexed: 12/29/2022]
Abstract
The objectives of this study are to describe appropriateness and drug treatment of comorbidities in fibromyalgia (FM). Cross-sectional study of a group of patients. Number of drugs, indication, duration and appropriateness of prescriptions were evaluated. Patients were classified as: group 1, (FM/FM) previous FM diagnosis and fulfilling criteria; group 2, (noFM/noFM) other diagnosis and not fulfilling criteria; and group 3, (noFM/FM) other diagnosis but fulfilling criteria. Drugs were classified into drugs for nervous system, analgesics/NSAID and drugs for other comorbidities. Appropriateness was evaluated following clinical therapeutic guidelines. A total of 159 patients were included in the study and classified into group 1, with 59 patients; group 2, with 67 patients; and group 3, with 33 patients. Group 1 received a greater number of different drugs and for a longer period of time, there were less severe comorbidities and more unjustified treatments. No difference was found between the other two groups. Major opioids were only consumed in group 1. Also, in group 1, 45.8 % of patients were attended in psychiatry versus 15.6 % in group 3 and 3 % in group 2. The number of somatic symptoms correlated significantly with the number of drugs. Nervous system treatments were of shorter duration than other drug treatments. There was no difference in severe comorbidities. Comorbidities in FM are similar to those of other patients, but they receive more drugs and for a longer period of time. Drugs for nervous system comorbidities are introduced later, when other somatic symptoms are already treated. In patients with FM the treatments for mild comorbidities are not well justified.
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Affiliation(s)
- Javier Rivera
- Rheumatology Unit-IPR, Hospital Universitario Gregorio Marañón, c/Francisco Silvela 40, 28028, Madrid, Spain.
| | - Miguel A Vallejo
- Department of Clinical Psychology, National Distance Education University (UNED), c/Juan del Rosal 10, 28040, Madrid, Spain
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