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Boylan KA, Dworetzky BA, Baslet G, Polich G, Angela O’Neal M, Reinsberger C. Functional neurological disorder, physical activity and exercise: What we know and what we can learn from comorbid disorders. Epilepsy Behav Rep 2024; 27:100682. [PMID: 38953100 PMCID: PMC11215960 DOI: 10.1016/j.ebr.2024.100682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 05/29/2024] [Accepted: 05/29/2024] [Indexed: 07/03/2024] Open
Abstract
Functional neurological disorder (FND) is a common neurologic disorder associated with many comorbid symptoms including fatigue, pain, headache, and orthostasis. These concurrent symptoms lead patients to accumulate multiple diagnoses comorbid with FND, including fibromyalgia, chronic fatigue syndrome, postural orthostatic tachycardia syndrome, persistent post-concussive symptoms, and chronic pain. The role of physical activity and exercise has not been evaluated in FND populations, though has been studied in certain comorbid conditions. In this traditional narrative literature review, we highlight some existing literature on physical activity in FND, then look to comorbid disorders to highlight the therapeutic potential of physical activity. We then consider abnormalities in the autonomic nervous system (ANS) as a potential pathophysiological explanation for symptoms in FND and comorbid disorders and postulate how physical activity and exercise may provide benefit via autonomic regulation.
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Affiliation(s)
- Kelly A. Boylan
- Division of Epilepsy and Neurology, Brigham and Women’s Hospital, Boston, MA, United States
- Department of Neurology, University of Pennsylvania, Philadelphia, PA, United States
| | - Barbara A. Dworetzky
- Division of Epilepsy and Neurology, Brigham and Women’s Hospital, Boston, MA, United States
| | - Gaston Baslet
- Department of Psychiatry, Brigham and Women’s Hospital, Boston, MA, United States
| | - Ginger Polich
- Department of Physical Medicine and Rehabilitation, Mass General Brigham, Boston, MA, United States
| | - M. Angela O’Neal
- Department of Neurology, Brigham and Women’s Hospital, Boston, MA, United States
| | - Claus Reinsberger
- Division of Sports Neurology and Neurosciences, Mass General Brigham Boston, MA, United States
- Institute of Sports Medicine, Paderborn University, Warburger Str. 100, 33098 Paderborn, Germany
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Juhlin S, Mannerkorpi K, Bergenheim A. Factors promoting improvements in symptoms and health in women with fibromyalgia and chronic widespread pain: a qualitative interview study. Disabil Rehabil 2024; 46:2234-2239. [PMID: 37264559 DOI: 10.1080/09638288.2023.2218655] [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: 11/11/2022] [Accepted: 05/21/2023] [Indexed: 06/03/2023]
Abstract
PURPOSE To describe experiences of improvement among women with chronic widespread pain (CWP). MATERIALS AND METHODS Recruitment was made from a cohort of women with CWP who participated in a 10- to 12-year follow-up study in 2016. The inclusion criterion was an improvement of at least 30% on a visual analog scale of pain intensity between baseline and follow-up. Seventeen women participated in semi-structured interviews. Data were analysed using qualitative content analysis. RESULTS The analysis resulted in three categories with eight subcategories: Experience of improvement included feeling better despite persisting symptoms and to be capable of more activity. Developing strategies for better health included choosing to act to improve health, developing a constructive mental approach to the illness, and changing one's view of oneself and one's life. Contextual factors supporting improvement included support from healthcare, social support from one's environment, and reduced load in daily life. CONCLUSIONS Experiences of health improvement involved active changes as well as contextual factors. Clinical implications of this study are that increased knowledge regarding pain management, increased physical activity, and reduced stress could contribute to symptom improvement in persons with CWP.
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Affiliation(s)
- Sofia Juhlin
- Närhälsan Rehabilitation Centres, Region Västra Götaland, Sweden
- Institute of Neuroscience and Physiology/Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
- Research, Education, Development & Innovation, Primary Health Care, Region Västra Götaland, Sweden
| | - Kaisa Mannerkorpi
- Institute of Neuroscience and Physiology/Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
| | - Anna Bergenheim
- Institute of Neuroscience and Physiology/Physiotherapy, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
- Research, Education, Development & Innovation, Primary Health Care, Region Västra Götaland, Sweden
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Wang JJ, Tam KW, Hsiao HY, Liou TH, Rau CL, Hsu TH. Effect of Resistance Exercises on Function and Pain in Fibromyalgia: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Am J Phys Med Rehabil 2024; 103:275-283. [PMID: 37535560 DOI: 10.1097/phm.0000000000002318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
OBJECTIVE This review aimed to compare the effectiveness of resistance exercise with that of other exercises in functional improvement and pain control in patients with fibromyalgia. DESIGN PubMed, Embase, Scopus, and Cochrane databases were searched for studies published from their inception until March 2023. The following medical search heading terms were used: "resistance OR strength OR strengthening" AND "fibromyalgia." The analysis was performed using the statistical package Review Manager, version 5.4.1. RESULTS This study reviewed 11 randomized controlled trials involving 530 patients. In comparison with no intervention, resistance exercise reduced the Fibromyalgia Impact Questionnaire total score, pain score, tender points, and depression and improved physical function. Compared with flexibility exercise, resistance exercise reduced the Fibromyalgia Impact Questionnaire total score. Compared with aerobic exercise, resistance exercise shows similar effects on pain control, reduction of tender points, and improvement of physical function. CONCLUSIONS Compared with other exercises, resistance exercise demonstrated a more favorable effect on the Fibromyalgia Impact Questionnaire total score, and the effects on pain control, tender points, physical function, and depression were comparable. Thus, resistance exercise exhibits comparable or superior effects when compared with other interventions and more precise research is needed to confirm this conclusion. TO CLAIM CME CREDITS Complete the self-assessment activity and evaluation online at http://www.physiatry.org/JournalCME. CME OBJECTIVES Upon completion of this article, the reader should be able to: (1) Appraise the effectiveness and role of resistance exercise as a treatment option for patients with fibromyalgia; (2) Differentiate the comparative effectiveness of resistance exercise in relation to other forms of exercise for patients with fibromyalgia; and (3) Identify demographic factors commonly associated with fibromyalgia. LEVEL Advanced. ACCREDITATION The Association of Academic Physiatrists is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.The Association of Academic Physiatrists designates this Journal-based CME activity for a maximum of 1.0 AMA PRA Category 1 Credit(s) ™. Physicians should only claim credit commensurate with the extent of their participation in the activity.
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Affiliation(s)
- Jyun-Jhe Wang
- From the School of Medicine, College of Medicine, Taipei Medical University, Taipei City, Taiwan (J-JW, T-HH); Division of General Surgery, Department of Surgery, Taipei Medical University-Shuang Ho Hospital, New Taipei City, Taiwan (K-WT); Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, New Taipei City, Taiwan (K-WT); Cochrane Taiwan, Taipei Medical University, Taipei City, Taiwan (K-WT); Center for Evidence-Based Medicine, College of Medicine, Taipei Medical University, Taipei City, Taiwan (K-WT); Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan (H-YH, T-HL, C-LR, T-HH); and Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan (T-HL, C-LR, T-HH)
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Zhang H, Zhang X, Wang Y, Sun X, Li S, Zhang J, Jiao J. Effects of traditional Chinese exercises in fibromyalgia syndrome: A meta-analysis of randomized controlled trials. Complement Ther Med 2024; 80:103019. [PMID: 38211633 DOI: 10.1016/j.ctim.2024.103019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/25/2023] [Accepted: 01/03/2024] [Indexed: 01/13/2024] Open
Abstract
OBJECTIVES To explore the efficacy and safety of five traditional Chinese exercises (TCEs) in patients with fibromyalgia syndrome (FMS). METHODS The PubMed, Embase, Scopus, ProQuest, Web of Science, Cochrane, CNKI, WanFang, and VIP databases were comprehensively searched for randomized controlled trials (RCTs) related to TCEs published from inception until February 2023. Standardized mean differences (SMD) and 95% confidence intervals (CI) were used to determine the combined effects of the intervention, and the Cochrane risk-of-bias assessment tool and Review 5.2 software were used to assess methodological quality. The data were extracted and analyzed by the Stata15.0 random effects model. RESULTS Nineteen RCTs including 1315 participants were included in the analysis. The studies were found to be heterogeneous (I2 =86.2, P = 0.000), and thus a random effects model was used to combine the data. The results showed that traditional Chinese exercises had potentially beneficial effects on reducing pain (SMD =-0.66,95% CI [-1.08, -0.25], P = 0.002), improving sleep (SMD = -0.35,95% CI [-0.68,0. 01], P = 0.041) and relieving depression (SMD= -0.24,95% CI [-0.47, -0.02], P = 0.034) in FMS patients. However, no significant effects were found on improved quality of life (SMD =-0.20,95% CI [-0.48,0.09], P = 0.176). CONCLUSIONS TCEs can improve pain, sleep quality and depression in patients with FMS and are safe. However, they do not improve the quality of life significantly. Further large-scale, high-quality, and multi-center RCTs are required to verify the efficacy of TCEs.
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Affiliation(s)
- Hongshi Zhang
- Changchun University of Chinese Medicine, Changchun, China
| | - Xiaotu Zhang
- Changchun University of Chinese Medicine, Changchun, China
| | - Yidan Wang
- Changchun University of Chinese Medicine, Changchun, China
| | - Xuefeng Sun
- Changchun University of Chinese Medicine, Changchun, China
| | - Sixuan Li
- Changchun University of Chinese Medicine, Changchun, China
| | - Jindan Zhang
- Changchun University of Chinese Medicine, Changchun, China
| | - Jundong Jiao
- Affiliated Hospital of Changchun University of Traditional Chinese Medicine, Changchun, China.
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Mollà-Casanova S, Muñoz-Gómez E, Sempere-Rubio N, Inglés M, Aguilar-Rodríguez M, Moreno-Cervera N, Serra-Añó P. Fibromyalgia syndrome is associated with sexual dysfunction regardless of physical activity status: a cross-sectional study. J Sex Med 2023; 20:1285-1291. [PMID: 37740987 DOI: 10.1093/jsxmed/qdad121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 08/17/2023] [Accepted: 08/26/2023] [Indexed: 09/25/2023]
Abstract
BACKGROUND Fibromyalgia syndrome (FMS) is a rheumatic disorder that has been observed to affect self-perception of sexuality. AIM The study aims to assess sexual dysfunction (SD), establish possible associations with SD levels, and evaluate the impact of physical activity (PA) levels on SD in Spanish women with FMS as compared with healthy control women. METHODS The study was cross-sectional. A total of 170 women voluntarily agreed to participate between September 2019 and February 2020: 88 in the FMS group and 82 in the control group. OUTCOMES The main outcome measures were SD, as assessed through the Female Sexual Function Index (FSFI), and PA levels, as assessed with a structured interview. RESULTS There were significant differences in every domain and total SD score between the FMS and control groups (P < .05). In addition, we obtained a moderate significant direct association (χ2[1] = 37.071, P < .05, phi = 0.467) when exploring the associations between FMS and risk of SD. Results showed statistically significant differences between the FMS group and the control group when PA levels were not reached in the desire, pain, and total scores of the FSFI (P < .05). When the PA levels were reached, between-group differences were found in all domains, as well as in the total score of the FSFI (P < .05). CLINICAL IMPLICATIONS Sexual function should be evaluated in women with FMS, while future treatments should address this clinical area with the aim of managing SD in this population. STRENGTHS AND LIMITATIONS The main limitation is that the outcome measures were self-reported. CONCLUSION We found a high prevalence of SD in Spanish women with FMS, with an impact on aspects such as desire, arousal, lubrication, orgasm, satisfaction, and pain during sexual intercourse. In addition, there is a moderate direct association between FMS and SD. Ultimately, the results showed that, irrespective of PA, women with FMS reported increased SD.
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Affiliation(s)
- Sara Mollà-Casanova
- UBIC Research Group, Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, Valencia 46010, Spain
| | - Elena Muñoz-Gómez
- UBIC Research Group, Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, Valencia 46010, Spain
| | - Núria Sempere-Rubio
- UBIC Research Group, Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, Valencia 46010, Spain
| | - Marta Inglés
- UBIC Research Group, Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, Valencia 46010, Spain
| | - Marta Aguilar-Rodríguez
- UBIC Research Group, Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, Valencia 46010, Spain
| | - Noelia Moreno-Cervera
- Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, Valencia 46010, Spain
| | - Pilar Serra-Añó
- UBIC Research Group, Department of Physiotherapy, Faculty of Physiotherapy, University of Valencia, Valencia 46010, Spain
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Kan S, Fujita N, Shibata M, Miki K, Yukioka M, Senba E. Three weeks of exercise therapy altered brain functional connectivity in fibromyalgia inpatients. NEUROBIOLOGY OF PAIN (CAMBRIDGE, MASS.) 2023; 14:100132. [PMID: 38099286 PMCID: PMC10719530 DOI: 10.1016/j.ynpai.2023.100132] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 04/26/2023] [Accepted: 05/16/2023] [Indexed: 12/17/2023]
Abstract
Background Fibromyalgia (FM) is a chronic pain syndrome characterized by widespread pain, tenderness, and fatigue. Patients with FM have no effective medication so far, and their activity of daily living and quality of life are remarkably impaired. Therefore, new therapeutic approaches are awaited. Recently, exercise therapy has been gathering much attention as a promising treatment for FM. However, the underlying mechanisms are not fully understood, particularly, in the central nervous system, including the brain. Therefore, we investigated functional connectivity changes and their relationship with clinical improvement in patients with FM after exercise therapy to investigate the underlying mechanisms in the brain using resting-state fMRI (rs-fMRI) and functional connectivity (FC) analysis. Methods Seventeen patients with FM participated in this study. They underwent a 3-week exercise therapy on in-patient basis and a 5-min rs-fMRI scan before and after the exercise therapy. We compared the FC strength of sensorimotor regions and the mesocortico-limbic system between two scans. We also performed a multiple regression analysis to examine the relationship between pre-post differences in FC strength and improvement of patients' clinical symptoms or motor abilities. Results Patients with FM showed significant improvement in clinical symptoms and motor abilities. They also showed a significant pre-post difference in FC of the anterior cingulate cortex and a significant correlation between pre-post FC changes and improvement of clinical symptoms and motor abilities. Although sensorimotor regions tended to be related to the improvement of general disease severity and depression, brain regions belonging to the mesocortico-limbic system tended to be related to the improvement of motor abilities. Conclusion Our 3-week exercise therapy could ameliorate clinical symptoms and motor abilities of patients with FM, and lead to FC changes in sensorimotor regions and brain regions belonging to the mesocortico-limbic system. Furthermore, these changes were related to improvement of clinical symptoms and motor abilities. Our findings suggest that, as predicted by previous animal studies, spontaneous brain activities modified by exercise therapy, including the mesocortico-limbic system, improve clinical symptoms in patients with FM.
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Affiliation(s)
- Shigeyuki Kan
- Department of Psychiatry and Neurosciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima Hiroshima 734-8551, Japan
- Department of Anesthesiology and Intensive Care Medicine, 2-2 Yamadaoka, Suita, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan
| | - Nobuko Fujita
- Department of Rehabilitation, Faculty of Health Sciences, Naragakuen University, 3-15-1 Nakatomigaoka, Nara, Nara 631-8524, Japan
| | - Masahiko Shibata
- Department of Rehabilitation, Faculty of Health Sciences, Naragakuen University, 3-15-1 Nakatomigaoka, Nara, Nara 631-8524, Japan
| | - Kenji Miki
- Hayaishi Hospital, 2-75 Fudegasakicho, Tennoji-ku, Osaka, Osaka 543-0027, Japan
- Department of Physical Therapy, Osaka Yukioka College of Health Science, 1-1-41 Sojiji, Ibaraki, Osaka 567-0801, Japan
| | - Masao Yukioka
- Department of Rheumatology, Yukioka Hospital, 2-2-3 Ukita, Kita-ku, Osaka 530-0021, Japan
| | - Emiko Senba
- Department of Physical Therapy, Osaka Yukioka College of Health Science, 1-1-41 Sojiji, Ibaraki, Osaka 567-0801, Japan
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Peñacoba C, Ecija C, Gutiérrez L, Catalá P. Does Pain Acceptance Contribute to Improved Functionality through Walking in Women with Fibromyalgia? Looking at Depressive Comorbidity. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5005. [PMID: 36981913 PMCID: PMC10048968 DOI: 10.3390/ijerph20065005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/09/2023] [Accepted: 03/09/2023] [Indexed: 06/18/2023]
Abstract
In the last decade, research has pointed to physical exercise as an effective treatment in fibromyalgia patients. Some studies have highlighted the role of acceptance and commitment therapy in optimizing the benefits of exercise in patients. However, given the high comorbidity in fibromyalgia, it is necessary to value its possible influence on the effect of certain variables, such as acceptance, on the benefits of treatments, such as physical exercise. Our aim is to test the role of acceptance in the benefits of walking over functional limitation, further assessing whether this model is equally valid, considering depressive symptomatology as an additional differential diagnosis. A cross-sectional study with a convenience sample through contacting Spanish fibromyalgia associations was carried out. A total of 231 women with fibromyalgia (mean age 56.91 years) participated in the study. Data were analyzed with the Process program (Model 4, Model 58, Model 7). The results highlight the role of acceptance as a mediator between walking and functional limitation (B = -1.86, SE = 0.93, 95% CI = [-3.83, -0.15]). This model, when depression is incorporated as a moderator, is significant only in patients without depression, revealing the need for personalized treatments in fibromyalgia, considering their most prevalent comorbidity.
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Denche-Zamorano Á, Barrios-Fernandez S, Mendoza-Muñoz M, Carlos-Vivas J, Vega-Muñoz A, Collado-Mateo D, Olivares PR, Adsuar JC. Fibromyalgia, Pain, and Physical Activity: A Bibliometric Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1335. [PMID: 36674090 PMCID: PMC9859565 DOI: 10.3390/ijerph20021335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 01/09/2023] [Accepted: 01/11/2023] [Indexed: 06/17/2023]
Abstract
Fibromyalgia (FM) is a rheumatic disease characterized by pain, fatigue, low-quality sleep, depression, anxiety, stiffness, fall risk, mood disturbance, cognitive impairment, poor physical condition, and other symptoms leading to a worse quality of life. Physical activity (PA) and exercise are effective methods to reduce FM symptoms, including pain. This study presents the first bibliometric study on FM, pain, and PA. An advanced search of the Web of Science (WoS) Core Collection database performed on this topic using was carried out traditional bibliometric laws. A total of 737 documents were found. Annual publications presented an exponentially growing trend (R2 = 85.3%). Rheumatology International, Kaisa Mannerkorpi, and the USA were the journal, co-author, and country most productive, respectively. The exponential growth of annual publications on FM, PA, and pain shows the high interest of researchers and publishers in this topic. The document "Fibromyalgia A Clinical Review" was the most cited. Moreover, Kaisa Mannerkorpi was the most prolific co-author, Rheumatology International was the most prolific journal, "Fibromyalgia: a clinical review" was the most highly cited document, and Daniel Clauw was the most cited co-author.
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Affiliation(s)
- Ángel Denche-Zamorano
- Promoting a Healthy Society Research Group (PHeSO), Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain
| | - Sabina Barrios-Fernandez
- Occupation, Participation, Sustainability and Quality of Life (Ability Research Group), Nursing and Occupational Therapy College, University of Extremadura, 10003 Cáceres, Spain
| | - María Mendoza-Muñoz
- Research Group on Physical and Health Literacy and Health-Related Quality of Life (PHYQOL), Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain
- Departamento de Desporto e Saúde, Escola de Saúde e Desenvolvimento Humano, Universidade de Évora, 7004-516 Évora, Portugal
| | - Jorge Carlos-Vivas
- Physical Activity for Education, Performance and Health, Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain
| | - Alejandro Vega-Muñoz
- Public Policy Observatory, Universidad Autónoma de Chile, Santiago 7500912, Chile
- Instituto de Investigación y Postgrado, Facultad de Ciencias de la Salud, Universidad Central de Chile, Santiago 8330507, Chile
| | - Daniel Collado-Mateo
- Centre for Sport Studies, Rey Juan Carlos University, Fuenlabrada, 28943 Madrid, Spain
| | - Pedro R. Olivares
- Faculty of Education, Psychology and Sport Sciences, Universidad de Huelva, 21007 Huelva, Spain
- Facultad de Educación, Universidad Autonoma de Chile, Talca 3480094, Chile
| | - José Carmelo Adsuar
- Promoting a Healthy Society Research Group (PHeSO), Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain
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Macionis V. Chronic pain and local pain in usually painless conditions including neuroma may be due to compressive proximal neural lesion. FRONTIERS IN PAIN RESEARCH 2023; 4:1037376. [PMID: 36890855 PMCID: PMC9986610 DOI: 10.3389/fpain.2023.1037376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 01/12/2023] [Indexed: 02/22/2023] Open
Abstract
It has been unexplained why chronic pain does not invariably accompany chronic pain-prone disorders. This question-driven, hypothesis-based article suggests that the reason may be varying occurrence of concomitant peripheral compressive proximal neural lesion (cPNL), e.g., radiculopathy and entrapment plexopathies. Transition of acute to chronic pain may involve development or aggravation of cPNL. Nociceptive hypersensitivity induced and/or maintained by cPNL may be responsible for all types of general chronic pain as well as for pain in isolated tissue conditions that are usually painless, e.g., neuroma, scar, and Dupuytren's fibromatosis. Compressive PNL induces focal neuroinflammation, which can maintain dorsal root ganglion neuron (DRGn) hyperexcitability (i.e., peripheral sensitization) and thus fuel central sensitization (i.e., hyperexcitability of central nociceptive pathways) and a vicious cycle of chronic pain. DRGn hyperexcitability and cPNL may reciprocally maintain each other, because cPNL can result from reflexive myospasm-induced myofascial tension, muscle weakness, and consequent muscle imbalance- and/or pain-provoked compensatory overuse. Because of pain and motor fiber damage, cPNL can worsen the causative musculoskeletal dysfunction, which further accounts for the reciprocity between the latter two factors. Sensitization increases nerve vulnerability and thus catalyzes this cycle. Because of these mechanisms and relatively greater number of neurons involved, cPNL is more likely to maintain DRGn hyperexcitability in comparison to distal neural and non-neural lesions. Compressive PNL is associated with restricted neural mobility. Intermittent (dynamic) nature of cPNL may be essential in chronic pain, because healed (i.e., fibrotic) lesions are physiologically silent and, consequently, cannot provide nociceptive input. Not all patients may be equally susceptible to develop cPNL, because occurrence of cPNL may vary as vary patients' predisposition to musculoskeletal impairment. Sensitization is accompanied by pressure pain threshold decrease and consequent mechanical allodynia and hyperalgesia, which can cause unusual local pain via natural pressure exerted by space occupying lesions or by their examination. Worsening of local pain is similarly explainable. Neuroma pain may be due to cPNL-induced axonal mechanical sensitivity and hypersensitivity of the nociceptive nervi nervorum of the nerve trunk and its stump. Intermittence and symptomatic complexity of cPNL may be the cause of frequent misdiagnosis of chronic pain.
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Cohen-Biton L, Buskila D, Nissanholtz-Gannot R. Review of Fibromyalgia (FM) Syndrome Treatments. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph191912106. [PMID: 36231406 PMCID: PMC9566124 DOI: 10.3390/ijerph191912106] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 09/19/2022] [Accepted: 09/21/2022] [Indexed: 05/10/2023]
Abstract
BACKGROUND Fibromyalgia (FM) is a disease characterized by widespread musculoskeletal chronic pain that impairs the patient's quality of life and is considered a somatization disorder. The symptoms of the disease also affect the patient mentally, mainly since invisible pain is the only thing that indicates its existence. A typical symptom that characterizes FM patients is the lack of acceptance of the disease since its pathophysiology is not elucidated, hence the deficiencies in its management, or rather, cognitively, the belief that there is no disease to manage. The current paper aims to shed light on the new treatment methods at a holistic level, that is, cognitive, physical, and pharmacological therapies. METHOD A literature review was carried out that discusses treatment methods that help alleviate the pain, accept it, and manage the symptoms of the disease. RESULTS FM symptoms can be treated by taking a broad view of treatment that will include a response to the mind through pain management, response to the body through physical activity, and response to the pain through pharmacological treatment. CONCLUSIONS Today, there is an evolutionary view that accepts FM and chronic pain diseases as syndromes in which the pain is the disease; therefore, the response to this disease can be applied through three channels: physical, bodily, and mental.
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Affiliation(s)
- Liraz Cohen-Biton
- Ariel University in Samaria, Ariel 4076414, Israel
- Correspondence: ; Tel.: +972-508773774
| | - Dan Buskila
- Ben-Gurion University of the Negev, Beer Sheva 8443944, Israel
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Gerdle B, Dahlqvist Leinhard O, Lund E, Bengtsson A, Lundberg P, Ghafouri B, Forsgren MF. Fibromyalgia: Associations Between Fat Infiltration, Physical Capacity, and Clinical Variables. J Pain Res 2022; 15:2517-2535. [PMID: 36061487 PMCID: PMC9434492 DOI: 10.2147/jpr.s376590] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 07/26/2022] [Indexed: 11/23/2022] Open
Abstract
Background Obesity is a risk factor for the development of fibromyalgia (FM) and generally most studies report increased Body Mass Index (BMI) in FM. Obesity in FM is associated with a worse clinical presentation. FM patients have low physical conditioning and obesity further exacerbates these aspects. Hitherto studies of FM have focused upon a surrogate for overall measure of fat content, ie, BMI. This study is motivated by that ectopic fat and adipose tissues are rarely investigated in FM including their relationships to physical capacity variables. Moreover, their relationships to clinical variables including are not known. Aims were to 1) compare body composition between FM and healthy controls and 2) investigate if significant associations exist between body composition and physical capacity aspects and important clinical variables. Methods FM patients (n = 32) and healthy controls (CON; n = 30) underwent a clinical examination that included pressure pain thresholds and physical tests. They completed a health questionnaire and participated in whole-body magnetic resonance imaging (MRI) to determine body composition aspects. Results Abdominal adipose tissues, muscle fat, and BMI were significantly higher in FM, whereas muscle volumes of quadriceps were smaller. Physical capacity variables correlated negatively with body composition variables in FM. Both body composition and physical capacity variables were significant regressors of group belonging; the physical capacity variables alone showed stronger relationships with group membership. A mix of body composition variables and physical capacity variables were significant regressors of pain intensity and impact in FM. Body composition variables were the strongest regressors of blood pressures, which were increased in FM. Conclusion Obesity has a negative influence on FM symptomatology and increases the risk for other serious conditions. Hence, obesity, dietary habits, and physical activity should be considered when developing clinical management plans for patients with FM.
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Affiliation(s)
- Björn Gerdle
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, SE 581 83, Sweden
- Centre for Medical Image Science and Visualization (CMIV), Linköping, SE 581 83, Sweden
- Correspondence: Björn Gerdle, Tel +46763927191, Email
| | - Olof Dahlqvist Leinhard
- Centre for Medical Image Science and Visualization (CMIV), Linköping, SE 581 83, Sweden
- Department of Radiation Physics, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, SE 581 83, Sweden
- AMRA Medical AB, Linköping, Sweden
| | - Eva Lund
- Department of Radiation Physics, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, SE 581 83, Sweden
| | - Ann Bengtsson
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, SE 581 83, Sweden
| | - Peter Lundberg
- Centre for Medical Image Science and Visualization (CMIV), Linköping, SE 581 83, Sweden
- Department of Radiation Physics, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, SE 581 83, Sweden
| | - Bijar Ghafouri
- Pain and Rehabilitation Centre, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, SE 581 83, Sweden
| | - Mikael Fredrik Forsgren
- Centre for Medical Image Science and Visualization (CMIV), Linköping, SE 581 83, Sweden
- Department of Radiation Physics, and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, SE 581 83, Sweden
- AMRA Medical AB, Linköping, Sweden
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Cortés-Pérez I, Zagalaz-Anula N, Ibancos-Losada MDR, Nieto-Escámez FA, Obrero-Gaitán E, Osuna-Pérez MC. Virtual Reality-Based Therapy Reduces the Disabling Impact of Fibromyalgia Syndrome in Women: Systematic Review with Meta-Analysis of Randomized Controlled Trials. J Pers Med 2021; 11:1167. [PMID: 34834518 PMCID: PMC8621064 DOI: 10.3390/jpm11111167] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/05/2021] [Accepted: 11/06/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Virtual reality-based therapy (VRBT) is a novel therapeutic approach to be used in women with fibromyalgia syndrome (FMS). The aim of our study is to assess the effect of VRBT to reduce the impact of FMS in outcomes such as pain, dynamic balance, aerobic capacity, fatigue, quality of life (QoL), anxiety and depression. METHODS Systematic review with meta-analysis was conducted from a bibliographic search in PubMed, Scopus, PEDro, Web of Science and CINAHL until April 2021 in accordance with PRISMA guidelines. We included randomized controlled trials (RCTs) that compare VRBT versus others to assess the mentioned outcomes in women with FMS. Effect size was calculated with standardized mean difference (SMD) and its 95% confidence interval (95% CI). RESULTS Eleven RCTs involving 535 women with FMS were included. Using the PEDro scale, the mean methodological quality of the included studies was moderate (6.63 ± 0.51). Our findings showed an effect of VRBT on the impact of FMS (SMD -0.62, 95% CI -0.93 to -0.31); pain (SMD -0.45, 95% CI -0.69 to -0.21); dynamic balance (SMD -0.76, 95% CI -1.12 to -0.39); aerobic capacity (SMD 0.32, 95% CI 0.004 to 0.63); fatigue (SMD -0.58, 95% CI -1.02 to -0.14); QoL (SMD 0.55, 95% CI 0.3 to 0.81); anxiety (SMD -0.47, 95% CI -0.91 to -0.03) and depression (SMD -0.46, 95% CI -0.76 to -0.16). CONCLUSIONS VRBT is an effective therapy that reduces the impact of FMS, pain, fatigue, anxiety and depression and increases dynamic balance, aerobic capacity and quality of life in women with FMS. In addition, VRBT in combination with CTBTE showed a large effect in reducing the impact of FMS and fatigue and increasing QoL in these women.
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Affiliation(s)
- Irene Cortés-Pérez
- Granada Northeast Health District, Andalusian Health Service, Street San Miguel 2, 18500 Guadix, Spain;
- Department of Health Sciences, University of Jaén, Campus Las Lagunillas s/n, 23071 Jaén, Spain; (N.Z.-A.); (M.d.R.I.-L.); (M.C.O.-P.)
| | - Noelia Zagalaz-Anula
- Department of Health Sciences, University of Jaén, Campus Las Lagunillas s/n, 23071 Jaén, Spain; (N.Z.-A.); (M.d.R.I.-L.); (M.C.O.-P.)
| | - María del Rocío Ibancos-Losada
- Department of Health Sciences, University of Jaén, Campus Las Lagunillas s/n, 23071 Jaén, Spain; (N.Z.-A.); (M.d.R.I.-L.); (M.C.O.-P.)
| | - Francisco Antonio Nieto-Escámez
- Department of Psychology, University of Almería, Ctra. Sacramento s/n, 04120 Almería, Spain;
- Center for Neuropsychological Assessment and Rehabilitation (CERNEP), Ctra. Sacramento s/n, 04120 Almeria, Spain
| | - Esteban Obrero-Gaitán
- Department of Health Sciences, University of Jaén, Campus Las Lagunillas s/n, 23071 Jaén, Spain; (N.Z.-A.); (M.d.R.I.-L.); (M.C.O.-P.)
| | - María Catalina Osuna-Pérez
- Department of Health Sciences, University of Jaén, Campus Las Lagunillas s/n, 23071 Jaén, Spain; (N.Z.-A.); (M.d.R.I.-L.); (M.C.O.-P.)
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Mendoza-Muñoz M, Morenas-Martín J, Rodal M, García-Matador J, García-Gordillo MÁ, Calzada-Rodríguez JI. Knowledge about Fibromyalgia in Fibromyalgia Patients and Its Relation to HRQoL and Physical Activity. BIOLOGY 2021; 10:673. [PMID: 34356528 PMCID: PMC8301415 DOI: 10.3390/biology10070673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 07/12/2021] [Accepted: 07/14/2021] [Indexed: 11/24/2022]
Abstract
Introduction: Fibromyalgia (FM) affects 2.40% of the Spanish population. The most widespread treatment has been the combination of patient education, pain coping strategies and exercise. With regard to patient education, there are few previous studies on the efficacy of relating FM education in isolation with an improvement in FM, although there are some studies that report that health education programs could modify the perception of quality of life and improve pain. Objectives: the aim was to find out the level of knowledge about FM among patients in Extremadura, to explore the relationship between knowledge of FM and Health-Related Quality of Life (HRQoL) and to analyze the relationship between knowledge of physical activity in FM and the practice of physical activity. Methods: A single-measure cross-sectional study was carried out with 121 women with a mean age of 55.06 (±9.93) years. The following questionnaires were used: Fibromyalgia Knowledge Questionnaire (FKQ); SF12v2 (Short-Form Health Survey); and EURO-QOL-5D-5L (EQ-5D-5L). Results: regarding the level of knowledge of the participants about FM, it was found that 10% had a low knowledge, 49% medium and 41% high. In relation to the associations between the level of knowledge and HRQoL, a weak correlation between EQ-5D-5L and the FKQ in the domain of physical activity (r = 0.243) were found. Conclusions: it can be concluded that the level of knowledge about FM of the patients from Extremadura was medium-high and that there is a direct weak relationship between knowledge about physical activity in FM and HRQoL. However, no association was found between knowledge of physical activity in FM and the practice of physical activity.
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Affiliation(s)
- María Mendoza-Muñoz
- Health, Economy, Motricity and Education Research Group (HEME), Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain; (M.M.-M.); (J.G.-M.); (J.I.C.-R.)
| | - Jesús Morenas-Martín
- Motor Control Research Group, Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain
| | - Miguel Rodal
- BioErgon Research Group, Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain;
| | - Judith García-Matador
- Health, Economy, Motricity and Education Research Group (HEME), Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain; (M.M.-M.); (J.G.-M.); (J.I.C.-R.)
| | | | - José Ignacio Calzada-Rodríguez
- Health, Economy, Motricity and Education Research Group (HEME), Faculty of Sport Sciences, University of Extremadura, 10003 Caceres, Spain; (M.M.-M.); (J.G.-M.); (J.I.C.-R.)
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