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Vicente-Mampel J, Bautista IJ, Salvat I, Maroto-Izquierdo S, Lluch Girbés E, Ros Bernal F. Dry needling in people with fibromyalgia: A randomized controlled trial of its effects on pain sensitivity and pain catastrophizing influence. PM R 2024. [PMID: 39641330 DOI: 10.1002/pmrj.13289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 08/29/2024] [Accepted: 09/08/2024] [Indexed: 12/07/2024]
Abstract
BACKGROUND Dry needling (DN) has been demonstrated as an effective treatment for patients with fibromyalgia (FM). It is crucial to take into consideration catastrophizing, a psychological construct that could potentially undermine the short-term efficacy of DN. OBJECTIVE To analyze the effects of DN in the infraspinatus muscle on both local and remote pressure pain thresholds (PPTs) and its relationship with baseline levels of pain catastrophizing in patients with FM. DESIGN Randomized controlled trial. METHODS All participants were randomly assigned to one of three interventions: DN, sham DN, and no intervention. Hong's fast-in and fast-out technique was implemented during the DN intervention. MAIN OUTCOMES MEASURES The primary study outcome pain sensitivity (local and remote PPTs) was assessed at baseline, immediately post, and 24 h post intervention to evaluate short-term effect. Pain catastrophizing was measured at baseline in all participants using the Pain Catastrophizing Scale. To analyze the effect of DN on local and remote PPTs, an analysis of covariance was performed using catastrophism as covariate. Additionally, to examine the possible influence of catastrophism on local PPTs ratings in the subsequent assessment we performed a moderation analysis. PATIENTS A total of 120 women diagnosed with FM. However, during the follow-up period, 24 participants discontinued their involvement, leaving a final cohort of 96 patients who successfully concluded the study. RESULTS DN showed significant differences in both local PPTs immediately post intervention and 24 h post intervention (MD [95% confidence interval] = 3.21 [0.40-6.02] kg/cm2, p = .019; and 2.84 [0.10-5.58] kg/cm2, p = .039, respectively) compared to sham and no-intervention groups. In addition, DN group results suggest that moderate values of catastrophizing (<35) diminish the effect of DN immediately postintervention. CONCLUSIONS The infraspinatus DN led to a notable reduction in local PPTs among individuals with FM. Additionally, the effectiveness of the DN treatment was influenced by pain catastrophizing.
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Affiliation(s)
- J Vicente-Mampel
- School of Medicine and Health Science, Department of Physiotherapy, Catholic University of Valencia, Valencia, Spain
| | - I J Bautista
- School of Medicine and Health Science, Department of Physiotherapy, Catholic University of Valencia, Valencia, Spain
| | - I Salvat
- Faculty of Medicine and Health Sciences, Department of Medicine and Surgery, Rovira i Virgili, Institut d'Investigació Sanitària Pere Virgili, Tarragona, Spain
| | - S Maroto-Izquierdo
- Department of Health Sciences, European University Miguel de Cervantes, Valladolid, Spain
| | - E Lluch Girbés
- Department of Physical Therapy, University of Valencia, Valencia, Spain
- Department of Physiotherapy, Human Physiology and Anatomy (KIMA), Vrije Universiteit Brussel, Brussels, Belgium
- Physical Faculty of Education & Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Pain in Motion International Research Group, Brussel, Belgium
| | - F Ros Bernal
- Predepartamental Unit of Medicine, Universitat Jaume I, Castellón de la Plana, Spain
- IULMA, Universitat Jaume I, Castellón, Spain
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Huang HX, Apriliyasari RW, Tsai PS. The effect of health education on symptom severity in patients with fibromyalgia: a systematic review and meta-analysis. HEALTH EDUCATION RESEARCH 2024:cyae035. [PMID: 39485707 DOI: 10.1093/her/cyae035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 09/08/2024] [Accepted: 10/08/2024] [Indexed: 11/03/2024]
Abstract
Fibromyalgia (FM) is a complex chronic disorder characterized by widespread pain as the primary symptom. To evaluate the effect of health education on the severity of various symptoms in patients with FM, seven databases were searched from inception to August 2024 to identify randomized controlled trials evaluating the effects of health education for FM. The primary outcome was overall symptom severity, and the secondary outcomes were pain, depression, anxiety, sleep quality, fatigue, physical function and self-efficacy. The Cochrane Risk-of-Bias tool for randomized trials and the Grading of Recommendations, Assessment, Development, and Evaluations were used to assess the quality of the included studies and the certainty of evidence, respectively. Treatment effects were estimated by calculating Hedges' g and the corresponding 95% confidence intervals. Meta-analysis included a total of 13 trials. The results revealed that health education significantly reduced overall symptom severity, depression and anxiety and increased sleep quality and physical function among patients with FM (all P values < 0.05). However, no significant effects were observed on pain, fatigue and self-efficacy. Health education may be a beneficial intervention for FM patients, particularly for mitigating symptom severity. Health-care providers should implement health education interventions to empower patients to effectively manage their symptoms.
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Affiliation(s)
- Huan-Xi Huang
- School of Nursing, College of Nursing, Taipei Medical University, 250, Wuxing St., Taipei 110, Taiwan
| | - Renny Wulan Apriliyasari
- School of Nursing, College of Nursing, Taipei Medical University, 250, Wuxing St., Taipei 110, Taiwan
- Department of Nursing, Institut Teknologi Kesehatan Cendekia Utama Kudus, Jalan Lingkar Kudus Pati, No. KM5, Desa Jepang, Kecamatan Mejobo, Kudus, Central Java 59381, Indonesia
| | - Pei-Shan Tsai
- School of Nursing, College of Nursing, Taipei Medical University, 250, Wuxing St., Taipei 110, Taiwan
- Department of Nursing and Center for Nursing and Healthcare Research in Clinical Practice Application, Wan Fang Hospital, Taipei Medical University, 111, Sec. 3, Xinglong Rd., Taipei 116, Taiwan
- Research Center of Sleep Medicine, Taipei Medical University Hospital, 252, Wuxing St., Taipei 110, Taiwan
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Talotta R, Porcello M, Restuccia R, Magaudda L. Mental effects of physical activity in patients with fibromyalgia: A narrative review. J Bodyw Mov Ther 2024; 40:2190-2204. [PMID: 39593584 DOI: 10.1016/j.jbmt.2024.10.067] [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: 04/05/2022] [Revised: 10/13/2024] [Accepted: 10/22/2024] [Indexed: 11/28/2024]
Abstract
INTRODUCTION Fibromyalgia (FM) is a multifaceted disease that is often associated with neuropsychiatric disorders and is burdened by a high degree of psychological distress. Non-pharmacological interventions, including physical exercise and complementary therapies, have shown satisfactory results for either physical or psychological FM symptoms. METHODS In this narrative review, we analyzed scientific evidence of moderate to high quality regarding the psychological and neurocognitive effects of physical therapies for FM. A total of 29 studies were selected after searching the PubMed and Google Scholar databases using the combination of terms « fibromyalgia», «psychological distress», «fibrofog», mental disorder», «aerobic exercise», «strength exercise», «Pilates», «Tai chi» and «Yoga». RESULTS Aerobic exercise can improve depression, anxiety, stress, mental function and mood, thanks to the remodulation of neurotransmitters and hormones. Strength training, on the other hand, has been shown to alleviate mental confusion, anger and depression. Finally, mind-body disciplines appear to be effective for depression, anxiety, catastrophizing, memory and coping strategies. Based on these findings, we devised an ideal exercise program that could relieve the psychological distress of FM patients, thus interrupting the pathogenic neuroendocrine circuits that lead to the exacerbation of pain and other FM-related symptoms. CONCLUSIONS Thanks to neuroendocrine remodulation, physical exercise may simultaneously improve the physical and mental health of FM patients. This narrative review collects current evidence on the effects of specific physical interventions on psychological and neurocognitive domains of FM patients and additionally provides an evidence-based training program that could be prescribed to FM patients with high psychological distress or neuropsychiatric symptoms.
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Affiliation(s)
- R Talotta
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
| | - M Porcello
- Degree Course of Theory and Methods of Preventive and Adapted Physical Activities, BIOMORF Department, University of Messina, Messina, Italy.
| | - R Restuccia
- Postgraduate School of Sport and Physical Exercise Medicine, BIOMORF Department, University of Messina, Messina, Italy.
| | - L Magaudda
- Degree Course of Theory and Methods of Preventive and Adapted Physical Activities, BIOMORF Department, University of Messina, Messina, Italy; Postgraduate School of Sport and Physical Exercise Medicine, BIOMORF Department, University of Messina, Messina, Italy.
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4
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Khoja O, Mulvey M, Astill S, Tan AL, Sivan M. New-Onset Chronic Musculoskeletal Pain Following COVID-19 Infection Fulfils the Fibromyalgia Clinical Syndrome Criteria: A Preliminary Study. Biomedicines 2024; 12:1940. [PMID: 39335454 PMCID: PMC11429044 DOI: 10.3390/biomedicines12091940] [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: 07/14/2024] [Revised: 08/17/2024] [Accepted: 08/20/2024] [Indexed: 09/30/2024] Open
Abstract
New-onset chronic musculoskeletal (MSK) pain (>3 months duration) is a common symptom of post-COVID-19 syndrome (PCS). This study aimed to characterise new-onset chronic MSK pain in patients with PCS and its overlap with Fibromyalgia Syndrome (FMS). We enrolled patients with new-onset chronic MSK pain post-COVID-19 and assessed the nature of the pain and associated symptoms using the C19-YRS (Yorkshire Rehabilitation Scale). The FMS assessment was conducted as part of a standard clinical examination using the American College of Rheumatology (ACR) 2010 criteria: (1) Widespread Pain Index (WPI) ≥ 7 and symptoms severity (SS) score ≥ 5, or WPI between 3 and 6 and SS score ≥ 9, (2) symptoms consistent for at least 3 months, and (3) no alternative diagnosis. Of the eighteen patients (average age 49.6 (SD 11.8) years; BMI 31.7 (SD 8.6)), twelve were female. The average symptom duration was 27.9 (SD 6.97) months post-infection. Thirteen patients (72.2%) met the FMS criteria, with an average WPI score of 8.8 and an average SS score of 8.2, indicating a high level of pain and significant quality of life impacts. These findings support the hypothesis that FMS may develop as a long-term sequela of a viral infection, underscoring the need for further research into post-viral long-term conditions.
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Affiliation(s)
- Omar Khoja
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds LS7 4SA, UK; (O.K.); (A.L.T.)
| | - Matthew Mulvey
- Academic Unit of Palliative Care, Leeds Institute of Health Sciences, University of Leeds, Leeds LS2 9NL, UK;
| | - Sarah Astill
- School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds LS2 9JT, UK;
| | - Ai Lyn Tan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds LS7 4SA, UK; (O.K.); (A.L.T.)
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds LS7 4SA, UK
| | - Manoj Sivan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds LS7 4SA, UK; (O.K.); (A.L.T.)
- NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds LS7 4SA, UK
- COVID Rehabilitation Service, Leeds Community Healthcare NHS Trust, Leeds LS11 0DL, UK
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5
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Steen JP, Kannan V, Zaidi A, Cramer H, Ng JY. Mind-body therapy for treating fibromyalgia: a systematic review. PAIN MEDICINE (MALDEN, MASS.) 2024; 25:pnae076. [PMID: 39093008 PMCID: PMC11637559 DOI: 10.1093/pm/pnae076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Revised: 07/11/2024] [Accepted: 07/26/2024] [Indexed: 08/04/2024]
Abstract
OBJECTIVE Fibromyalgia is a chronic and disabling condition that presents management challenges for both patients and healthcare providers. The objective of this systematic review was to summarize current evidence on the effectiveness and safety of mind-body therapies in the treatment and/or management of fibromyalgia. METHODS We searched MEDLINE, EMBASE, PsycINFO, AMED, and CINAHL databases from their inception to December 2023. Eligible articles included adults diagnosed with fibromyalgia participating in a mind-body therapy intervention and were published from the beginning of 2012 onwards. We assessed the quality of the studies using the Joanna Briggs Institute Critical Appraisal Checklists. RESULTS Of 3866 records screened, 27 studies (30 articles) met our inclusion criteria, in which 22 were randomized controlled trials and 5 were quasi-experimental studies. Mind-body therapies included guided imagery (n = 5), mindfulness-based stress reduction (n = 5), qi gong (n = 5), tai chi (n = 5), biofeedback (n = 3), yoga (n = 2), mindfulness awareness training (n = 1), and progressive muscle relaxation (n = 1). With the exception of mindfulness-based stress reduction, all therapies had at least one study showing significant improvements in pain at the end of treatment. Multiple studies on guided imagery, qi gong, and tai chi observed significant improvements in pain, fatigue, multidimensional function, and sleep. Approximately one-third of the studies reported on adverse events. CONCLUSIONS This review suggests that mind-body therapies are potentially beneficial for adults with fibromyalgia. Further research is necessary to determine if the positive effects observed post-intervention are sustained. STUDY REGISTRATION Open Science Framework (https://osf.io) (September 12, 2023; https://doi.org/10.17605/osf.io/6w7ac).
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Affiliation(s)
- Jeremy P Steen
- Institute of Health Policy, Management, and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON M5T 3M6, Canada
- Institute for General Practice and Interprofessional Care, University Hospital Tübingen, Tübingen 72076, Germany
- Robert Bosch Center for Integrative Medicine and Health, Bosch Health Campus, Stuttgart 70376, Germany
| | - Vivek Kannan
- Institute for General Practice and Interprofessional Care, University Hospital Tübingen, Tübingen 72076, Germany
- Robert Bosch Center for Integrative Medicine and Health, Bosch Health Campus, Stuttgart 70376, Germany
| | - Abdullah Zaidi
- Institute for General Practice and Interprofessional Care, University Hospital Tübingen, Tübingen 72076, Germany
- Robert Bosch Center for Integrative Medicine and Health, Bosch Health Campus, Stuttgart 70376, Germany
| | - Holger Cramer
- Institute for General Practice and Interprofessional Care, University Hospital Tübingen, Tübingen 72076, Germany
- Robert Bosch Center for Integrative Medicine and Health, Bosch Health Campus, Stuttgart 70376, Germany
| | - Jeremy Y Ng
- Institute for General Practice and Interprofessional Care, University Hospital Tübingen, Tübingen 72076, Germany
- Robert Bosch Center for Integrative Medicine and Health, Bosch Health Campus, Stuttgart 70376, Germany
- Centre for Journalology, Ottawa Methods Centre, Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
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Jenssen MDK, Salvi E, Fors EA, Nilsen OA, Ngo PD, Tejedor M, Bellika JG, Godtliebsen F. Exploring Pain Reduction through Physical Activity: A Case Study of Seven Fibromyalgia Patients. Bioengineering (Basel) 2024; 11:765. [PMID: 39199723 PMCID: PMC11351168 DOI: 10.3390/bioengineering11080765] [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: 05/29/2024] [Revised: 07/16/2024] [Accepted: 07/20/2024] [Indexed: 09/01/2024] Open
Abstract
Fibromyalgia is a chronic disease that affects a considerable fraction of the global population, primarily women. Physical activity is often recommended as a tool to manage the symptoms. In this study, we tried to replicate a positive result of pain reduction through physical activity. After collecting pain and physical activity data from seven women with fibromyalgia, one patient experienced a considerable reduction in pain intensity. According to the patient, the improvement was related to physical activity. Our study was conducted to investigate the replicability of this result through personalized activity recommendations. Out of the other six patients, three experienced a reduction in pain. The remaining three patients did not experience any pain relief. Our results show that two of these were not able to follow the activity recommendations. These results indicate that physical activity may have a positive effect on chronic pain patients. To estimate how effective physical activity can be for this patient group, an intervention with longer follow-ups and larger sample sizes needs to be performed in the future.
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Affiliation(s)
- Marit Dagny Kristine Jenssen
- Department of Mathematics and Statistics, University of Tromsø—The Arctic University of Norway, NO-9019 Tromsø, Norway; (M.T.); (F.G.)
| | - Elisa Salvi
- Norwegian Centre for E-Health Research, P.O. Box 35, NO-9038 Tromsø, Norway; (E.S.); (P.D.N.); (J.G.B.)
| | - Egil Andreas Fors
- Department of Public Health and Nursing, Norwegian University of Science and Technology (NTNU), NO-7491 Trondheim, Norway;
| | - Ole Andreas Nilsen
- Department of Health and Care Sciences, University of Tromsø—The Arctic University of Norway, NO-9019 Tromsø, Norway;
| | - Phuong Dinh Ngo
- Norwegian Centre for E-Health Research, P.O. Box 35, NO-9038 Tromsø, Norway; (E.S.); (P.D.N.); (J.G.B.)
- Department of Physics and Technology, University of Tromsø—The Arctic University of Norway, NO-9019 Tromsø, Norway
| | - Miguel Tejedor
- Department of Mathematics and Statistics, University of Tromsø—The Arctic University of Norway, NO-9019 Tromsø, Norway; (M.T.); (F.G.)
- Norwegian Centre for E-Health Research, P.O. Box 35, NO-9038 Tromsø, Norway; (E.S.); (P.D.N.); (J.G.B.)
| | - Johan Gustav Bellika
- Norwegian Centre for E-Health Research, P.O. Box 35, NO-9038 Tromsø, Norway; (E.S.); (P.D.N.); (J.G.B.)
- Department of Clinical Medicine, University of Tromsø—The Arctic University of Norway, NO-9019 Tromsø, Norway
| | - Fred Godtliebsen
- Department of Mathematics and Statistics, University of Tromsø—The Arctic University of Norway, NO-9019 Tromsø, Norway; (M.T.); (F.G.)
- Norwegian Centre for E-Health Research, P.O. Box 35, NO-9038 Tromsø, Norway; (E.S.); (P.D.N.); (J.G.B.)
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Zhao L, Tao X, Wang K, Song Y, Zhang B, Yang L, Wang Z. Astaxanthin alleviates fibromyalgia pain and depression via NLRP3 inflammasome inhibition. Biomed Pharmacother 2024; 176:116856. [PMID: 38852510 DOI: 10.1016/j.biopha.2024.116856] [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: 04/03/2024] [Revised: 05/27/2024] [Accepted: 06/03/2024] [Indexed: 06/11/2024] Open
Abstract
Fibromyalgia is characterised by widespread chronic pain and is often accompanied by comorbidities such as sleep disorders, anxiety, and depression. Because it is often accompanied by many adverse symptoms and lack of effective treatment, it is important to search for the pathogenesis and treatment of fibromyalgia. Astaxanthin, a carotenoid pigment known for its anti-inflammatory and antioxidant properties, has demonstrated effective analgesic effects in neuropathic pain. However, its impact on fibromyalgia remains unclear. Therefore, in this study, we constructed a mouse model of fibromyalgia and investigated the effect of astaxanthin on chronic pain and associated symptoms through multiple intragastrical injections. We conducted behavioural assessments to detect pain and depression-like states in mice, recorded electroencephalograms to monitor sleep stages, examined c-Fos activation in the anterior cingulate cortex, measured activation of spinal glial cells, and assessed levels of inflammatory factors in the brain and spinal cord, including interleukin (IL)-1β, IL-6, and tumour necrosis factor- α(TNF-α).Additionally, we analysed the expression levels of IL-6, IL-10, NOD-like receptor thermal protein domain associated protein 3 (NLRP3), Apoptosis-associated speck-like protein containing CARD, and Caspase-1 proteins. The findings revealed that astaxanthin significantly ameliorated mechanical and thermal pain in mice with fibromyalgia and mitigated sleep disorders and depressive-like symptoms induced by pain. A potential mechanism underlying these effects is the anti-inflammatory action of astaxanthin, likely mediated through the inhibition of the NLRP3 inflammasome, which could be one of the pathways through which astaxanthin alleviates fibromyalgia. In conclusion, our study suggests that astaxanthin holds promise as a potential analgesic medication for managing fibromyalgia and its associated symptoms.
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Affiliation(s)
- Lin Zhao
- Department of Pain, The First Hospital of China Medical University, Shenyang 110001, People's Republic of China
| | - Xueshu Tao
- Department of Pain, The First Hospital of China Medical University, Shenyang 110001, People's Republic of China
| | - Kunpeng Wang
- Department of Pain, The First Hospital of China Medical University, Shenyang 110001, People's Republic of China
| | - Yuqing Song
- Department of Pain, The First Hospital of China Medical University, Shenyang 110001, People's Republic of China
| | - Bohan Zhang
- Department of Pain, The First Hospital of China Medical University, Shenyang 110001, People's Republic of China
| | - Li Yang
- Department of Anesthesiology, The Fourth Affiliated Hospital of China Medical University, Shenyang 110032, People's Republic of China.
| | - Zhilin Wang
- Department of Pain, The First Hospital of China Medical University, Shenyang 110001, People's Republic of China.
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Lugassy-Galper BE, Amital M, Amital H, Buskila D, Amital D. The Role of Obsessive Compulsive Traits in Fibromyalgia: Is Pain-Related Obsessive Ideation Involved in Pathogenesis? MEDICINA (KAUNAS, LITHUANIA) 2024; 60:1027. [PMID: 39064456 PMCID: PMC11279314 DOI: 10.3390/medicina60071027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Revised: 06/14/2024] [Accepted: 06/17/2024] [Indexed: 07/28/2024]
Abstract
Background and Objectives: Fibromyalgia syndrome (FMS) is defined as a chronic pain syndrome that is characterized by widespread pain, tenderness, and diffuse stiffness. In addition, neuropsychological symptoms such as fatigue, sleep disorders, poor mood, cognitive impairment, and headaches are often reported. Many reports have addressed the coexistence of affective disorders and anxiety with FMS, yet few have focused on its association with obsessive compulsive disorder (OCD). We investigated the occurrence of classical patterns of OCD in participants with FMS and assessed their effect on pain perception and functional impairment. Material and Methods: The research population included 37 patients diagnosed with FMS, treated at the Rheumatology Clinic in the Sheba Medical Center, Tel-Hashomer, Israel. We used validated questionnaires including a demographic questionnaire, a questionnaire on average and maximal pain intensity, the Eysenck Personality Questionnaire-Revised (EPQ-R), the Perceived Stress Scale, the Pain Catastrophizing Scale, the Pain Obsessive questionnaire, and the Yale-Brown Obsessive Compulsive Scale (Y-BOCS). Results: Patients with FMS were found to have intrusive and obsessive thoughts regarding pain for several hours every day, causing a high degree of anxiety and high levels of pain, catastrophizing, and magnification, leading to helplessness and functional impairment. In total, 27% of the patients reported severe malfunction due to pain and pain ideation, and 49% demonstrated mild obsessive compulsive symptoms that were strongly correlated with pain intensity and functional impairment. Conclusions: Obsessive compulsive thinking patterns contribute to pain magnification and to the cognitive aspects of fibromyalgia syndrome.
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Affiliation(s)
- Bat-El Lugassy-Galper
- Department of Medicine B & The Center for Autoimmune Diseases, Sheba Medical Center, Tel-HashomerRamat-Gan 5262100, Israel;
- Faculty of Medical & Health Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Mor Amital
- The Adelson School of Medicine, Ariel University, Ariel 4077625, Israel;
| | - Howard Amital
- Department of Medicine B & The Center for Autoimmune Diseases, Sheba Medical Center, Tel-HashomerRamat-Gan 5262100, Israel;
- Faculty of Medical & Health Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
- The Adelson School of Medicine, Ariel University, Ariel 4077625, Israel;
| | - Dan Buskila
- Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva 8410501, Israel; (D.B.); (D.A.)
| | - Daniela Amital
- Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva 8410501, Israel; (D.B.); (D.A.)
- Division of Psychiatry, Barzilai Medical Center, Ben Gurion University of the Negev, Ashkelon 7830604, Israel
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9
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Levy S, Ohayon S, Avitsur R, Geller S. Psychological Distress in Women with Fibromyalgia: The Roles of Body Appreciation, Self-Compassion, and Self-Criticism. Int J Behav Med 2024:10.1007/s12529-024-10302-5. [PMID: 38886330 DOI: 10.1007/s12529-024-10302-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/28/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND While past research detected a direct link between symptoms of fibromyalgia (FM) and psychological distress, body appreciation was suggested as a viable mediator of this link. The aim of the present study was to further develop an explanatory model for the effect of FM on women's psychological distress and identify possible protective and risk factors. Specifically, it was hypothesized that self-compassion would moderate the indirect effect of body appreciation and self-criticism on psychological distress in women with FM. METHOD This study comprised a total of 293 women, aged 20-68 (M = 34.8, SD = 12.3), of whom 146 were women with FM and 147 were heathy controls. All the women completed questionnaires regarding demographic characteristics, depression (PHQ-9), anxiety (GAD-7), self-criticism (DEQ-SC), body appreciation (BAS2), and the self-compassion scale (SCS). RESULTS A moderated serial mediation model demonstrated lower body appreciation in participants with FM compared to controls. These lower levels of body appreciation, together with lower levels of self-compassion, were associated with greater self-criticism and, consequently, higher levels of psychological distress. CONCLUSIONS The results emphasize the role of self-compassion as a protective mechanism against psychological distress among women with FM. Future studies should further investigate the effect of self-compassion-focused interventions on patients with FM.
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Affiliation(s)
- Sigal Levy
- Statistical Education Unit, The Academic College of Tel Aviv-Yaffo, Tel-Aviv, Israel
| | - Shay Ohayon
- School of Behavioral Sciences, The Academic College of Tel Aviv-Yaffo, 14 Rabenu Yeruham St, 68182, Tel-Aviv, Israel
| | - Ronit Avitsur
- School of Behavioral Sciences, The Academic College of Tel Aviv-Yaffo, 14 Rabenu Yeruham St, 68182, Tel-Aviv, Israel
| | - Shulamit Geller
- School of Behavioral Sciences, The Academic College of Tel Aviv-Yaffo, 14 Rabenu Yeruham St, 68182, Tel-Aviv, Israel.
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10
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Poulsen SS, Jensen HI, Bruun KD, Blichfeldt-Eckhardt MR, Kvorning N. Validation of the Danish Version of the Fibromyalgia Impact Questionnaire Revised. J Pain Res 2024; 17:1745-1750. [PMID: 38764608 PMCID: PMC11102088 DOI: 10.2147/jpr.s452455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 04/25/2024] [Indexed: 05/21/2024] Open
Abstract
Purpose Increasing recognition of chronic pain diseases, including Fibromyalgia, warrants the need for tools to monitor the impact of the disease as well as the efficacy of interventions. The Revised Fibromyalgia Impact Questionnaire (FIQR) has previously proved to be a valuable tool in both clinical and research settings. The study objective was to translate and validate the FIQR in Danish. Patients and Methods A forward/backward translation, following the WHO-guidelines, was used to develop the Danish version of FIQR. The Danish translation of FIQR was answered by 101 patients suffering from fibromyalgia. The patients simultaneously answered the Hospital Anxiety and Depression Scale (HADS) and the 36-Item Short-Form Health Survey (SF-36) for validation. Results The Danish FIQR showed excellent internal consistency, and reliability with Interclass Correlation Coefficients above 0.9. The correlations to HADS and SF-36 ranged from fair to very good. All results were found to have a p-value <0.05. Conclusion The present version of the Danish FIQR presents a valid and reliable tool for monitoring the impact of fibromyalgia.
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Affiliation(s)
- Simon Stockmann Poulsen
- Department of Anesthesia, Vejle Hospital, University Hospital of Southern Denmark, Vejle, Denmark
| | - Hanne Irene Jensen
- Department of Anesthesia, Vejle Hospital, University Hospital of Southern Denmark, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Karin Due Bruun
- Pain Center of Southern Denmark, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Morten Rune Blichfeldt-Eckhardt
- Department of Anesthesia, Vejle Hospital, University Hospital of Southern Denmark, Vejle, Denmark
- Pain Center of Southern Denmark, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Nina Kvorning
- Department of Anesthesia, Vejle Hospital, University Hospital of Southern Denmark, Vejle, Denmark
- Department of Anesthesia and Intensive Care, Hospital of Nykøbing Falster, Nykøbing Falster, Denmark
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11
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Black LL, Black WR, Chadwick A, Christofferson JL, Katz H, Kragenbrink M. Investigation of patients' understanding of fibromyalgia: Results from an online qualitative survey. PATIENT EDUCATION AND COUNSELING 2024; 122:108156. [PMID: 38242011 PMCID: PMC10923085 DOI: 10.1016/j.pec.2024.108156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 01/10/2024] [Accepted: 01/14/2024] [Indexed: 01/21/2024]
Abstract
OBJECTIVE An important component to effective fibromyalgia treatment is patient education about the condition. While previous educational interventions have been developed, these have not incorporated the lived experiences of patients and may not address common misunderstandings among those who may benefit from these interventions. This study aimed to explore understanding, confusion, and gaps in knowledge about fibromyalgia among those who report a fibromyalgia diagnosis. METHODS Participants were recruited via clinic flyers and the social media page of a chronic pain research laboratory. Participants completed an online survey that assessed their knowledge of fibromyalgia via open-ended questions. Responses were analyzed via thematic analysis to identify, analyze, and report themes. RESULTS Thirty-eight participants completed the survey (63% female, ages 18-68). Common themes that arose from patients included being unsure of the cause of their fibromyalgia, frustration and confusion about the random/variable nature of symptoms and flares, feeling that their condition was invisible, and desiring more information on available treatments. CONCLUSION Participants in this study expressed confusion about many aspects of fibromyalgia and a desire for more understanding from others in their life about this condition. PRACTICE IMPLICATIONS Future interventions would benefit from tailoring fibromyalgia education to the specific knowledge and lived experiences of patients.
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Affiliation(s)
- Lora L Black
- Department of Psychiatry & Behavioral Health, The Ohio State University Wexner Medical Center, 1670 Upham Drive, Columbus, OH 43210, USA.
| | - William R Black
- Center for Biobehavioral Health, The Abigail Wexner Research Institute at Nationwide Children's Hospital, 575 Children's Roadd, Columbus, OH 43215, USA; Department of Pediatrics, The Ohio State University College of Medicine, 370 W. 9th Avenue, Columbus, OH 43210, USA
| | - Andrea Chadwick
- Department of Anesthesiology, The University of Kansas School of Medicine, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA
| | - Jennifer L Christofferson
- Center for Children's Healthy Lifestyles & Nutrition, Children's Mercy Hospital, 610 E 22nd Street, Kansas City, MO 64108, USA; Clinical Child Psychology Doctoral Program, University of Kansas College of Liberal Arts and Sciences, 1000 Sunnyside Avenue, Lawrence, KS 66045, USA
| | - Hannah Katz
- Department of Psychiatry & Behavioral Sciences, The University of Kansas School of Medicine, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA
| | - Monica Kragenbrink
- Department of Psychiatry & Behavioral Sciences, The University of Kansas School of Medicine, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA
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Úbeda D'Ocasar E, Pichel García EP, Hervás Pérez JP, Jiménez Díaz-Benito V. Effectiveness of manual lymphatic drainage in women with fibromyalgia: A pilot study. J Bodyw Mov Ther 2024; 38:483-488. [PMID: 38763597 DOI: 10.1016/j.jbmt.2024.03.040] [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: 04/19/2022] [Revised: 02/22/2024] [Accepted: 03/13/2024] [Indexed: 05/21/2024]
Abstract
BACKGROUND Currently there is no treatment capable of significantly alleviating all the symptoms of fibromyalgia (FM), even though it is a complex syndrome with a high prevalence in the population. DESIGN Experimental study using a single-blind, randomised, clinical trial. OBJECTIVE To analyse the efficacy of manual lymphatic drainage (MLD) as an alternative to traditional treatment of fibromyalgia (FM) in women. METHODS This was an experimental study using a single-blind, randomised, clinical trial of 20 women between 30 and 55 years old with FM. Patients were divided into an experimental group (n = 10) and a control group (n = 10). During the study, 3 measurements of pain (visual analogue scale and algometry), FM impact (Fibromyalgia Impact Questionnaire), sleep quality (Index Pittsburgh), anxiety and depression (Hospital Anxiety and Depression Scale) were recorded. Treatment of the experimental group consisted of 2 weekly MLD sessions for 6 weeks. RESULTS The effect of the interaction of MLD showed statistically significant results in Right intercostal space (F2,36 = 3.54; p = 0.04; n2p = 0.16). The sleep quality was significantly better favour of the treatment (F2,36 = 4.16; p = 0.01; n2p = 0.20). CONCLUSIONS MLD therapy demonstrated effects in the experimental group in contrast to the control group across the intervention period concerning the right intercostal space and sleep-related factors. However, MLD did not result in observable alterations in pain perception.
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Affiliation(s)
- Edurne Úbeda D'Ocasar
- Faculty of Health Sciences - HM Hospitals, University Camilo José Cela, Urb. Villafranca del Castillo, 49. 28692, Villanueva de la Cañada, Madrid, Spain
| | - Elena Paula Pichel García
- Faculty of Health Sciences - HM Hospitals, University Camilo José Cela, Urb. Villafranca del Castillo, 49. 28692, Villanueva de la Cañada, Madrid, Spain
| | - Juan Pablo Hervás Pérez
- Faculty of Health Sciences - HM Hospitals, University Camilo José Cela, Urb. Villafranca del Castillo, 49. 28692, Villanueva de la Cañada, Madrid, Spain
| | - Víctor Jiménez Díaz-Benito
- Department of Sport Sciences, Faculty of Physical Activity and Sport Sciences, Universidad Europea de Madrid, 28670, Villaviciosa de Odón, Spain.
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Ersoy S, Kesiktas FN, Sirin B, Bugdayci D, Paker N. The effect of vitamin D treatment on quality of life in patients with fibromyalgia. Ir J Med Sci 2024; 193:1111-1116. [PMID: 37707690 PMCID: PMC10961268 DOI: 10.1007/s11845-023-03521-4] [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: 08/25/2023] [Accepted: 09/07/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND Fibromyalgia is a syndrome characterized by chronic widespread pain accompanied by fatigue, disrupted sleep quality, cognitive impairments, subjective soft tissue swelling, and somatic symptoms. There are conflicting results in the literature regarding the prevalence of vitamin D deficiency in fibromyalgia patients and the reduction of symptoms after supplementation. AIMS Our study aims to evaluate the effectiveness and reliability of vitamin D supplementation in patients diagnosed with fibromyalgia. METHODS In our cross-sectional clinical study, 180 female patients aged 18 to 65 diagnosed with fibromyalgia according to the 2010 American College of Rheumatology Diagnostic Criteria were included. Oral vitamin D3 replacement of 50,000 IU was administered for 12 weeks. Patients' Fibromyalgia Impact Questionnaire (FIQ)and Visual Analogue Scale (VAS) scores were evaluated before and after the study. RESULTS Significant differences were observed in the FIQ scores of the 180 fibromyalgia patients before and after vitamin D supplementation (p < 0.05). There was also a significant improvement in VAS scores (p < 0.01). A negative correlation between vitamin D and VAS as well as FIQ scores was found in the study. CONCLUSION We determined that vitamin D deficiency is significantly more prevalent in patients diagnosed with fibromyalgia. Vitamin D supplementation was observed to have a positive effect on quality of life and reduction of pain.
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Affiliation(s)
- Sedef Ersoy
- Istanbul Fizik Tedavi Rehabilitasyon Egitim ve Arastirma Hastanesi, Istanbul, Turkey.
| | - Fatma Nur Kesiktas
- Istanbul Fizik Tedavi Rehabilitasyon Egitim ve Arastirma Hastanesi, Istanbul, Turkey
| | - Busra Sirin
- Istanbul Fizik Tedavi Rehabilitasyon Egitim ve Arastirma Hastanesi, Istanbul, Turkey
| | - Derya Bugdayci
- Istanbul Fizik Tedavi Rehabilitasyon Egitim ve Arastirma Hastanesi, Istanbul, Turkey
| | - Nurdan Paker
- Istanbul Fizik Tedavi Rehabilitasyon Egitim ve Arastirma Hastanesi, Istanbul, Turkey
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Suso-Martí L, Núñez-Cortés R, Sánchez-Sabater A, Garrigós-Pedrón M, Ferrer-Sargues FJ, López-Bueno R, Calatayud J. Effects of exercise-based interventions on inflammatory markers in patients with fibromyalgia: A systematic review and meta-analysis. Semin Arthritis Rheum 2024; 65:152377. [PMID: 38244445 DOI: 10.1016/j.semarthrit.2024.152377] [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: 11/27/2023] [Revised: 01/11/2024] [Accepted: 01/12/2024] [Indexed: 01/22/2024]
Abstract
OBJECTIVES The aim of the present review was (1) to determine the effects of exercise based-interventions (EBIs) on pro-inflammatory and anti-inflammatory biomarkers in patients with fibromyalgia (FM), and (2) to determine the most effective type (acute or maintained) and modality (aerobic, resistance, etc.). METHODS A systematic search was conducted in various electronic databases to identify all the relevant studies: Medline (PubMed), PEDro, EBSCO and Google Scholar. Clinical trials assessing the effects of EBIs in patients with FM were selected. Methodological quality was evaluated by two independent investigators using the Cochrane Risk of Bias Tool. Qualitative analysis was based on the classification of the results into levels of evidence according to GRADE. RESULTS Eleven studies were included. The meta-analysis showed a statistically significant decrease in proinflammatory biomarkers by EBIs with a large clinical effect in 19 comparisons (SMD: 1.74; 95 % CI: 0.85-2.62; p < 0.05), especially for IL8. The certainty of the evidence was low. The meta-analysis showed no statistically significant increase in anti-inflammatory biomarkers (IL10) by EBIs in 6 comparisons and very low certainty of evidence. Evidence was found for acute and maintained effects of exercise, with aerobic and aquatic exercise modalities showing better improvements than resistance exercise. CONCLUSIONS EBIs are effective in inducing an immunomodulatory response in FM, characterized by decreased pro-inflammatory signaling. However, there was no evidence of an increase in anti-inflammatory biomarkers. These results should be interpreted with caution due to low certainty of evidence.
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Affiliation(s)
- Luis Suso-Martí
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Rodrigo Núñez-Cortés
- Physiotherapy in Motion Multispeciality Research Group (PTinMOTION), Department of Physiotherapy, University of Valencia, Valencia, Spain; Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile.
| | - Alberto Sánchez-Sabater
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Miriam Garrigós-Pedrón
- Departamento de Ciencias Biomédicas, Facultad de Ciencias de la Salud, Universidad Cardenal Herrera-CEU, CEU Universities, Alfara del Patriarca, Valencia, Spain
| | | | - Rubén López-Bueno
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain; Department of Physical Medicine and Nursing, University of Zaragoza, Spain
| | - Joaquín Calatayud
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
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Del Carmen Villaverde-Rodríguez M, Correa-Rodríguez M, Casas-Barragán A, Tapia-Haro RM, Aguilar-Ferrándiz ME. Orofacial Pain and Risk of Dysphagia in Women With Fibromyalgia: A Cross-Sectional Observational Study. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:883-892. [PMID: 38118459 DOI: 10.1044/2023_ajslp-23-00193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2023]
Abstract
OBJECTIVE This study aims to analyze the frequency of dysphagia risk and swallowing-associated quality of life (QoL) in a sample of women with fibromyalgia syndrome (FMS) and examine the potential relationship between risk of dysphagia and chronic orofacial pain (COP) in a sample of women with FMS. METHOD A cross-sectional observational study was conducted in 46 women with FMS. COP was assessed by mouth opening, the orofacial visual analog scale (VAS), and the craniofacial pain and disability inventory (CF-PDI). Risk of dysphagia was assessed using the Eating Assessment Tool (EAT-10) and the volume-viscosity swallowing test (V-VST). Swallowing-associated QoL was determined using the Swallowing Quality of Life (SWAL-QOL) questionnaire. RESULTS Thirty patients were identified as being at risk for dysphagia (65.21%) using the EAT-10 and, according to the SWAL-QOL, 41.30% of patients had alterations in QoL associated with swallowing. The EAT-10 correlated positively with orofacial VAS, CF-PDI-total, CF-PDI-pain and disability, and CF-PDI-jaw-functional status. In relation to SWAL-QOL, negative correlations were observed for orofacial VAS, CF-PDI-total, CF-PDI-pain and disability, and CF-PDI-jaw-functional status. Patients at risk of dysphagia (EAT-10 and V-VST) had significantly higher scores in orofacial VAS (p = .002 and p = .015), CF-PDI-total (p = .006 and p = .014), and CF-PDI-pain and disability (p = .004 and p = .013). CONCLUSIONS In this sample of women with FMS, we identified a high rate of dysphagia risk. Also, a high percentage of these women presented alterations in QoL associated with swallowing. Patients at risk for dysphagia had significantly higher orofacial VAS and CF-PDI-total scores, supporting the relationship between dysphagia risk and COP in FMS. Further research to establish the need for appropriate assessment referrals in clinical practice to determine whether dysphagia is present in this population is needed.
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Affiliation(s)
- María Del Carmen Villaverde-Rodríguez
- PhD Biomedicine Program, Faculty of Health Sciences (Granada), University of Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, Spain
| | - María Correa-Rodríguez
- Instituto de Investigación Biosanitaria ibs.GRANADA, Spain
- Department of Nursing, Faculty of Health Sciences (Granada), University of Granada, Spain
| | - Antonio Casas-Barragán
- Instituto de Investigación Biosanitaria ibs.GRANADA, Spain
- Department of Physiotherapy, Faculty of Health Sciences (Granada), University of Granada, Spain
| | - Rosa María Tapia-Haro
- Instituto de Investigación Biosanitaria ibs.GRANADA, Spain
- Department of Physiotherapy, Faculty of Health Sciences (Granada), University of Granada, Spain
| | - María Encarnación Aguilar-Ferrándiz
- Instituto de Investigación Biosanitaria ibs.GRANADA, Spain
- Department of Physiotherapy, Faculty of Health Sciences (Granada), University of Granada, Spain
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Teixeira LA, Vidal EIDO, Blake H, Barros GAMD, Fukushima FB. Evaluating the Interaction Between Pain Intensity and Resilience on the Impact of Pain in the Lives of People With Fibromyalgia. Clin J Pain 2024; 40:150-156. [PMID: 37994738 DOI: 10.1097/ajp.0000000000001178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 11/12/2023] [Indexed: 11/24/2023]
Abstract
OBJECTIVE Recent theoretical models posit that resilience acts as a resource/mechanism opposing pain catastrophizing and other vulnerability sources against pain adaptation. The aim of this study was to investigate the relationship between resilience, pain, and functionality in people living with fibromyalgia (FM). MATERIALS AND METHODS We conducted a cross-sectional online survey of people participating in Brazilian fibromyalgia virtual support groups on Facebook in May 2018. Resilience was evaluated by the Connor-Davidson Resilience Scale. Average pain and the degree of interference of pain in the lives of participants (DIPLP) were assessed using the Brief Pain Inventory. The association between these 3 variables was evaluated through multivariable robust linear regression with adjustment for 21 potential confounders. RESULTS We included 2176 participants with FM. Resilience was associated with a decreased DIPLP (β: -0.38, 95% CI: -0.54 to -0.22, P <0.001) but not with average pain scores (β: -0.01, 95% CI: -0.18 to 0.16, P =0.93). A significant interaction between resilience and average levels of pain on the DIPLP was observed so that resilience showed a much stronger protective association among participants with average null-to-mild pain than among those with moderate and severe pain levels. DISCUSSION Our results provide evidence against beliefs that the pain of people with FM is related to low psychological resilience and shed light on the complex interrelationships between resilience, pain, and functionality. This research signals both the relevance and limits of resilience in the management of FM. Future studies evaluating behavioral interventions for FM should consider how those interventions interact with baseline pain levels and resilience.
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Affiliation(s)
| | | | - Holly Blake
- School of Health Sciences, University of Nottingham
- NIHR Nottingham Biomedical Research Centre, Nottingham, UK
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Tsai ST, Yang CC, Liao HY, Lin YW. Electroacupuncture Reduces Fibromyalgia Pain via Neuronal/Microglial Inactivation and Toll-like Receptor 4 in the Mouse Brain: Precise Interpretation of Chemogenetics. Biomedicines 2024; 12:387. [PMID: 38397989 PMCID: PMC10886830 DOI: 10.3390/biomedicines12020387] [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: 01/22/2024] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
Fibromyalgia (FM) is a complex, chronic, widespread pain syndrome that can cause significant health and economic burden. Emerging evidence has shown that neuroinflammation is an underlying pathological mechanism in FM. Toll-like receptors (TLRs) are key mediators of the immune system. TLR4 is expressed primarily in microglia and regulates downstream signaling pathways, such as MyD88/NF-κB and TRIF/IRF3. It remains unknown whether electroacupuncture (EA) has therapeutic benefit in attenuating FM pain and what role the TLR4 pathway may play in this effect. We compared EA with sham EA to eliminate the placebo effect due to acupuncture. We demonstrated that intermittent cold stress significantly induced an increase in mechanical and thermal FM pain in mice (mechanical: 2.48 ± 0.53 g; thermal: 5.64 ± 0.32 s). EA but not sham EA has an analgesic effect on FM mice. TLR4 and inflammatory mediator-related molecules were increased in the thalamus, medial prefrontal cortex, somatosensory cortex (SSC), and amygdala of FM mice, indicating neuroinflammation and microglial activation. These molecules were reduced by EA but not sham EA. Furthermore, a new chemogenetics method was used to precisely inhibit SSC activity that displayed an anti-nociceptive effect through the TLR4 pathway. Our results imply that the analgesic effect of EA is associated with TLR4 downregulation. We provide novel evidence that EA modulates the TLR4 signaling pathway, revealing potential therapeutic targets for FM pain.
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Affiliation(s)
- Sheng-Ta Tsai
- Department of Neurology, China Medical University Hospital, Taichung 404332, Taiwan;
- School of Medicine, China Medical University, Taichung 404328, Taiwan
| | - Chia-Chun Yang
- Department of General Psychiatry, Taoyuan Psychiatric Center, Ministry of Health and Welfare, Taoyuan 330035, Taiwan;
| | - Hsien-Yin Liao
- School of Post-Baccalaureate Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung 404328, Taiwan
- Department of Acupuncture, China Medical University Hospital, Taichung 404328, Taiwan
| | - Yi-Wen Lin
- Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University, Taichung 404328, Taiwan
- Chinese Medicine Research Center, China Medical University, Taichung 404328, Taiwan
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Gurunathan OS, Chellapandian E, Thirunavukkarasu S, Thermalingem S, Eswaradass P. Effect of Steroids on Patients With Fibromyalgia/Chromic Widespread Pain: An Observational Study. Cureus 2024; 16:e53736. [PMID: 38465077 PMCID: PMC10920059 DOI: 10.7759/cureus.53736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2024] [Indexed: 03/12/2024] Open
Abstract
OBJECTIVE Fibromyalgia causes widespread chronic pain. Pain management and treating underlying conditions are of utmost importance. Recent studies found an association of thyroid autoimmunity with fibromyalgia. Pain management of patients with anti-thyroid peroxidase antibody (anti-TPO Ab) positive was studied sparsely. To determine the effect of steroid (deflazacort) on pain management using numerical rating scale (NRS) pain score at baseline and at 3-month follow-up. STUDY DESIGN A retrospective observational study was undertaken, recruiting patients diagnosed with fibromyalgia as per 2010 American College of Rheumatology guidelines and treated with the steroid, deflazacort 12 mg. Patients with missing details were excluded. Patients were categorized into negative, positive, and strongly positive anti-TPO Ab groups. Baseline and follow-up (3 months) pain score was compared across the groups. Reduction in pain was considered as a primary outcome variable. RESULTS The study included 128 participants with 98 (76.6%) females and 30 (23.4%) males. The age of the study population was 48±13.29 years. The proportion of hyper, hypo, and euthyroid was 10 (7.81%), 42 (32.81%), and 76 (59.38%), respectively. The proportion of participants with negative, positive, and strongly positive anti-TPO Ab levels was 41 (32.03)%, 50 (39.06%), and 37 (28.91%), respectively. Baseline pain score was 7.3±1.32 and 3-month follow-up was 4.7±2.46. Steroid response was found in 66 (51.6%). Negative and positive anti-TPO Ab had a 1-point reduction in pain score from baseline, p-value <0.001. The strongly positive group had 5 points reduction, p-value<0.05. CONCLUSION Fibromyalgia patients with thyroid autoimmunity responded well to short courses of steroids. Greater pain relief was observed among those who are strongly positive anti-TPO Ab group.
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Ghio GA, Jaen Manzanera A, Torguet Carbonell J, Donoso Isla CI, Falcón Marchena AJ, Martínez Pardo S. Health personnel perception about central sensitivity syndrome-fibromyalgia patients. REUMATOLOGIA CLINICA 2024; 20:73-79. [PMID: 38342740 DOI: 10.1016/j.reumae.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 07/15/2023] [Indexed: 02/13/2024]
Abstract
BACKGROUND AND OBJECTIVES Fibromyalgia is characterized by musculoskeletal pain and asthenia of chronic course. Fibromyalgia patients are often a challenge for the health care community as a whole. Existing studies are often limited to the opinion of rheumatologists or family physicians. With this study we seek to know what are the actions, perceptions and knowledge of health professionals as a whole when caring for patients with this disease. MATERIALS AND METHODS Descriptive cross-sectional study, by means of a self-administered and anonymous survey. Distributed mainly in hospital wards and primary care centers. Statistical analysis of the variables collected was performed (p < 0.05). RESULTS 200 surveys were collected, most of them physicians 63.5% (n = 127) or nurses 25.5% (n = 51). 71% of physicians reported using the WHO analgesic scale. 53% (n = 59) use NSAIDs or Paracetamol. Antidepressants are the third drug of choice. Most believe that the referral specialists should be rheumatologists or primary care physicians, a similar percentage, that management should be multidisciplinary. 52% feel discouraged or annoyed when dealing with these patients. Physicians have more negative connotations and believe that the care that the patient receives is mostly influenced by the diagnosis of fibromyalgia, compared to nurses and other professionals. CONCLUSIONS Our study shows that the lack of knowledge and therapeutic tools generates, to a large extent, frustration and discomfort in health personnel. It is important to develop new approaches to this entity.
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Affiliation(s)
- Gastón A Ghio
- Servicio de Reumatología, Hospital Universitario Mútua de Terrassa, Terrassa, Barcelona, Spain.
| | - Angels Jaen Manzanera
- Unidad de Documentación, Investigación e Innovación, Hospital Universitario Mútua de Terrassa, Terrassa, Barcelona, Spain
| | - Julia Torguet Carbonell
- Servicio de Reumatología, Hospital Universitario Mútua de Terrassa, Terrassa, Barcelona, Spain
| | - Camila Inés Donoso Isla
- Servicio de Rehabilitación, Hospital Universitario Mútua de Terrassa, Terrassa, Barcelona, Spain
| | | | - Silvia Martínez Pardo
- Servicio de Reumatología, Hospital Universitario Mútua de Terrassa, Terrassa, Barcelona, Spain
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Rivera FA, Munipalli B, Allman ME, Hodge DO, Wieczorek MA, Wang B, Abril A, Perlman A, Knight D, Bruce B. A retrospective analysis of the prevalence and impact of associated comorbidities on fibromyalgia outcomes in a tertiary care center. Front Med (Lausanne) 2024; 10:1301944. [PMID: 38288305 PMCID: PMC10824271 DOI: 10.3389/fmed.2023.1301944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 12/08/2023] [Indexed: 01/31/2024] Open
Abstract
Background This retrospective study was designed to analyze the prevalence and impact of associated comorbidities on fibromyalgia (FM) outcomes (functionality, pain, depression levels) for patients who participated in an intensive multicomponent clinical program in a tertiary care center. Methods Participants included a sample of 411 patients diagnosed with FM at a large tertiary medical center using the 2016 ACR criteria. Patients completed an intensive 2-day cognitive behavioral treatment (CBT) program, filled out the Fibromyalgia Impact Questionnaire Revised (FIQR), the Center for Epidemiologic Studies Depression Scale (CES-D), the Pain Catastrophizing Scale (PCS), and were followed for 6 months after treatment completion. T-tests were performed to analyze differences between the presence or absence of select comorbidities for the three outcomes at follow-up. Statistically significant comorbidities (p < 0.05) were used as predictors in multivariable logistic regression models. Results The FM associated comorbidities in this cohort that had significant impact on the measured outcome domains after treatment program completed were Obesity (FIQR p = 0.024), Hypothyroidism (CES-D p = 0.023, PCS p = 0.035), Gastroesophageal reflux disease GERD (PCS p < 0.001), Osteoarthritis (CES-D p = 0.047). Interestingly, Headache, the most frequent FM associated comorbidity in this cohort (33.6%), did not have a significant impact on the outcome domains at follow-up. Obesity (18.2%) was the only FM associated comorbidity significantly impacting all three outcome domains at follow-up. Conclusion The present study suggests that addressing obesity may significantly impact outcomes in FM patients.
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Affiliation(s)
- Fernando A. Rivera
- Division of General Internal Medicine, Mayo Clinic, Jacksonville, FL, United States
| | - Bala Munipalli
- Division of General Internal Medicine, Mayo Clinic, Jacksonville, FL, United States
| | | | - David O. Hodge
- Department of Quantitative Health Sciences, Mayo Clinic, Jacksonville, FL, United States
| | - Mikolaj A. Wieczorek
- Department of Quantitative Health Sciences, Mayo Clinic, Jacksonville, FL, United States
| | - Benjamin Wang
- Division of Rheumatology, Mayo Clinic, Jacksonville, FL, United States
| | - Andy Abril
- Division of Rheumatology, Mayo Clinic, Jacksonville, FL, United States
| | - Adam Perlman
- Division of General Internal Medicine, Mayo Clinic, Jacksonville, FL, United States
| | - Dacre Knight
- Division of General Internal Medicine, Mayo Clinic, Jacksonville, FL, United States
| | - Barbara Bruce
- Department of Psychiatry and Psychology, Mayo Clinic, Jacksonville, FL, United States
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Melikova NA, Filatova EG, Filatova ES. [Features of fibromyalgia in patients with rheumatoid arthritis]. Zh Nevrol Psikhiatr Im S S Korsakova 2024; 124:28-36. [PMID: 38465808 DOI: 10.17116/jnevro202412402128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
OBJECTIVE To determine the features of fibromyalgia (FM) in patients with rheumatoid arthritis (RA). MATERIAL AND METHODS Seventy-six patients participated in the study. The patients were divided into 2 groups: RA+FM (n=55), FM (n=21). Anamnesis of life and disease was carefully collected in all patients. The intensity (according to VAS) and phenotype (Pain DETECT, DN4) of pain syndrome (PS), the presence of symptoms of central sensitization (CSI), fatigue (FSS), signs of anxiety and depression (HADS), sleep quality (PSQI), cognitive functions (DSST) and quality of life (QoL) (EQ-5D, FIQR) were also evaluated. RESULTS The average age of patients in the FM group was significantly lower (42 [35; 53] vs. 50 [42.5; 59], p=0.042). Patients with «pure» FM without RA were more often divorced and had no children (p=0.045 and p=0.02, respectively). The duration of PS in the groups did not differ (11 [7; 17] vs. 8 [5; 13] years, p=0.429), however, patients with «pure» FM waited longer for diagnosis (115 [40; 198] vs. 20 [5.5; 59] months, p<0.001), and they also were less likely to be recognized as disabled (p=0.003). Patients of both groups had equally severe fatigue, anxiety, depression, sleep disorders and cognitive functions compared to the norms. Patients of the FM group noted a lower QoL (according to EQ-5D, p=0.041) then in RA+FM group, despite the comparable severity of FM and the intensity of the PS in both groups. CONCLUSION FM in patients with RA develops at a later age compared to «pure» FM. The clinical picture of FM with and without RA does not differ in the main manifestations, however, the QoL of patients with «pure» FM is lower. Accounting for fibromyalgia in the treatment of rheumatoid diseases can significantly improve the QoL of patients.
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Affiliation(s)
- N A Melikova
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Nasonova Research Institute of Rheumatology, Moscow, Russia
| | - E G Filatova
- Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - E S Filatova
- Nasonova Research Institute of Rheumatology, Moscow, Russia
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Correyero-León M, Medrano-de-la-Fuente R, Hernando-Garijo I, Jiménez-Del-Barrio S, Hernández-Lázaro H, Ceballos-Laita L, Mingo-Gómez MT. Effectiveness of aquatic training based on aerobic and strengthening exercises in patients with fibromyalgia: systematic review with meta-analysis. Explore (NY) 2024; 20:27-38. [PMID: 37460329 DOI: 10.1016/j.explore.2023.07.003] [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: 03/26/2023] [Revised: 06/20/2023] [Accepted: 07/03/2023] [Indexed: 02/24/2024]
Abstract
BACKGROUND AND PURPOSE fibromyalgia is a chronic condition causing widespread pain, fatigue, limited physical function, and reduced quality of life. Aquatic training is recommended as a first-line non-pharmacological treatment. This study aims to evaluate the effectiveness of aquatic training based on aerobic and strengthening exercises in improving symptoms in women with fibromyalgia. MATERIAL AND METHODS a systematic review with meta-analysis was conducted by searching the PubMed, Scopus, Cochrane Library and Web of Science databases. Randomized clinical trials that compared aquatic therapy with either a control group or a land-based exercise group were included. Study quality was assessed using the PEDro scale, the risk of bias was evaluated using the Cochrane Risk of Bias Tool, and the certainty of the evidence was assessed the GRADE guidelines. RESULTS six randomized clinical trials comprising 9 publications showed that aquatic therapy had statistically significant benefits compared to no intervention, including pain, fatigue, fibromyalgia impact, depression, physical function, and mental health in the short term. In the medium term, improvements were observed in fibromyalgia impact, physical function, and mental health. However, aquatic therapy was not found to be superior to land-based exercise. CONCLUSION low to very low certainty of evidence suggested that aquatic training may reduce pain, fibromyalgia impact, fatigue and depression and improve physical function and mental health in patients with fibromyalgia. Further studies should investigate the medium and long-term effects of aquatic training using larger sample sizes.
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Affiliation(s)
- Marta Correyero-León
- Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid, C/Universidad s/n 42004, Soria, Spain..
| | - Ricardo Medrano-de-la-Fuente
- Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid, C/Universidad s/n 42004, Soria, Spain.; Clinical Research in Health Sciences Group, Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid C/Universidad s/n 42004, Soria, Spain..
| | - Ignacio Hernando-Garijo
- Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid, C/Universidad s/n 42004, Soria, Spain.; Clinical Research in Health Sciences Group, Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid C/Universidad s/n 42004, Soria, Spain..
| | - Sandra Jiménez-Del-Barrio
- Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid, C/Universidad s/n 42004, Soria, Spain.; Clinical Research in Health Sciences Group, Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid C/Universidad s/n 42004, Soria, Spain..
| | - Héctor Hernández-Lázaro
- Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid, C/Universidad s/n 42004, Soria, Spain.; Ólvega Primary Care Health Center..
| | - Luis Ceballos-Laita
- Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid, C/Universidad s/n 42004, Soria, Spain.; Clinical Research in Health Sciences Group, Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid C/Universidad s/n 42004, Soria, Spain..
| | - María Teresa Mingo-Gómez
- Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid, C/Universidad s/n 42004, Soria, Spain.; Clinical Research in Health Sciences Group, Department of Surgery, Ophthalmology, Otorhinolaryngology, and Physiotherapy, Faculty of Health Sciences, University of Valladolid C/Universidad s/n 42004, Soria, Spain..
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23
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Kerzhner O, Berla E, Har-Even M, Ratmansky M, Goor-Aryeh I. Consistency of inconsistency in long-COVID-19 pain symptoms persistency: A systematic review and meta-analysis. Pain Pract 2024; 24:120-159. [PMID: 37475709 DOI: 10.1111/papr.13277] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/29/2023] [Accepted: 07/07/2023] [Indexed: 07/22/2023]
Abstract
INTRODUCTION Individuals recovering from acute COVID-19 episodes may continue to suffer from various ongoing symptoms, collectively referred to as Long-COVID. Long-term pain symptoms are amongst the most common and clinically significant symptoms to be reported for this post-COVID-19 syndrome. OBJECTIVES This systematic review and meta-analysis aimed to evaluate the proportions of persisting pain symptoms experienced by individuals past the acute phase of COVID-19 and to identify their associated functional consequences and inflammatory correlates. METHODS Two online databases were systematically searched from their inception until 31 March 2022. We searched primary research articles in English, which evaluated individuals after laboratory-confirmed COVID-19 acute phase resolution and specifically reported on pain symptoms and their inflammatory and/or functional outcomes. RESULTS Of the 611 identified articles, 26 were included, used for data extraction, and assessed for their methodological quality and risk of bias by two independent reviewers. Pain symptoms were grouped under one of six major pain domains, serving as our primary co-outcomes. Proportional meta-analyses of pooled logit-transformed values of single proportions were performed using the random-effects-restricted maximum-likelihood model. An estimated 8%, 6%, 18%, 18%, 17%, and 12% of individuals continued to report the persistence of chest, gastrointestinal, musculoskeletal joint, musculoskeletal muscle, general body, and nervous system-related pain symptoms, respectively, for up to one year after acute phase resolution of COVID-19. Considerable levels of heterogeneity were demonstrated across all results. Functional and quality-of-life impairments and some inflammatory biomarker elevations were associated with the persistence of long-COVID pain symptoms. CONCLUSION This study's findings suggest that although not well characterized, long-COVID pain symptoms are being experienced by non-negligible proportions of those recovering from acute COVID-19 episodes, thus highlighting the importance of future research efforts to focus on this aspect.
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Affiliation(s)
- Oleg Kerzhner
- Loewenstein Rehabilitation Medical Center, Ra'anana, Israel
| | - Einat Berla
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Meirav Har-Even
- Department of Anatomy and Anthropology, School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Motti Ratmansky
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pain Clinic, Sheba Medical Center, Ramat Gan, Israel
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Järvinen T, Varinen A, Sumanen M. Patients with fibromyalgia in Finnish healthcare center - one-year follow up. Scand J Prim Health Care 2023; 41:411-416. [PMID: 37738389 PMCID: PMC11001346 DOI: 10.1080/02813432.2023.2259960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 09/12/2023] [Indexed: 09/24/2023] Open
Abstract
OBJECTIVES The study aimed to find whether Örebro Musculoskeletal Pain Screening Questionnaire (ÖMPSQ) predicts the severity of fibromyalgia symptoms after one year in patients with fibromyalgia. The second aim of the study was to observe how symptoms evolved during a one-year follow-up. DESIGN Prospective cohort and observational study. Five questionnaires were sent to patients. The same questionnaires (excluding ÖMPSQ) were sent after one year. The patients were allocated into two cohorts using the results of ÖMPSQ. Other variables were analyzed and observed separately. SETTING Primary healthcare center in the city of Nokia, Pirkanmaa, Finland. SUBJECTS Patients with fibromyalgia were included in the study after a physician's examination and confirmation of diagnosis with the assistance of the American College of Rheumatology (ACR) 2010 criteria. MAIN OUTCOME MEASURES Fibromyalgia impact questionnaire (FIQ) scores. RESULTS The FIQ scores increased slightly in both ÖMPSQ-cohorts with no statistically significant differences. The patients mostly reported that the symptoms were unchanged or got worse when asked separately from other questionnaires. There was a statistically significant decrease in PHQ-9 score in depressed patients who received antidepressants and/or psychological therapy. In addition, FIQ scores also decreased in depressed patients. Patients who received alterations to the treatment plan reported positive changes in the symptoms more often. CONCLUSION With these results, we cannot conclude that ÖMPSQ predicts the patient's severity of symptoms. On the contrary, we can conclude that antidepressants and/or psychological therapy might reduce fibromyalgia symptoms for depressed patients with fibromyalgia. Patients with fibromyalgia might benefit from clinical evaluation and modifications to the treatment plan if necessary.
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Affiliation(s)
- Tommi Järvinen
- Department of General Practice, Tampere University, Tampere, Finland
| | - Aleksi Varinen
- Department of General Practice, Tampere University, Tampere, Finland
| | - Markku Sumanen
- Department of General Practice, Tampere University, Tampere, Finland
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25
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Przybylowicz PK, Sokolowska KE, Rola H, Wojdacz TK. DNA Methylation Changes in Blood Cells of Fibromyalgia and Chronic Fatigue Syndrome Patients. J Pain Res 2023; 16:4025-4036. [PMID: 38054109 PMCID: PMC10695140 DOI: 10.2147/jpr.s439412] [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: 09/08/2023] [Accepted: 11/13/2023] [Indexed: 12/07/2023] Open
Abstract
Purpose Fibromyalgia (FM) and Chronic Fatigue Syndrome (CFS) affect 0.4% and 1% of society, respectively, and the prevalence of these pain syndromes is increasing. To date, no strong association between these syndromes and the genetic background of affected individuals has been shown. Therefore, it is plausible that epigenetic changes might play a role in the development of these syndromes. Patients and Methods Three previous studies have attempted to elaborate the involvement of genome-wide methylation changes in blood cells in the development of fibromyalgia and chronic fatigue syndrome. These studies included 22 patients with fibromyalgia and 127 patients with CFS, and the results of the studies were largely discrepant. Contradicting results of those studies may be attributed to differences in the omics data analysis approaches used in each study. We reanalyzed the data collected in these studies using an updated and coherent data-analysis framework. Results Overall, the methylation changes that we observed overlapped with previous results only to some extent. However, the gene set enrichment analyses based on genes annotated to methylation changes identified in each of the analyzed datasets were surprisingly coherent and uniformly associated with the physiological processes that, when affected, may result in symptoms characteristic of fibromyalgia and chronic fatigue syndrome. Conclusion Methylomes of the blood cells of patients with FM and CFS in three independent studies have shown methylation changes that appear to be implicated in the pathogenesis of these syndromes.
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Affiliation(s)
| | | | - Hubert Rola
- Independent Clinical Epigenetics Laboratory, Pomeranian Medical University, Szczecin, Poland
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26
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Sanderson VP, Miller JC, Bamm VV, Tilak M, Lloyd VK, Singh-Ranger G, Wills MKB. Profiling disease burden and Borrelia seroprevalence in Canadians with complex and chronic illness. PLoS One 2023; 18:e0291382. [PMID: 37939060 PMCID: PMC10631674 DOI: 10.1371/journal.pone.0291382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 08/25/2023] [Indexed: 11/10/2023] Open
Abstract
Lyme disease, caused by vector-borne Borrelia bacteria, can present with diverse multi-system symptoms that resemble other conditions. The objective of this study was to evaluate disease presentations and Borrelia seroreactivity in individuals experiencing a spectrum of chronic and complex illnesses. We recruited 157 participants from Eastern Canada who reported one or more diagnoses of Lyme disease, neurological, rheumatic, autoimmune, inflammatory, gastrointestinal, or cardiovascular illnesses, or were asymptomatic and presumed healthy. Intake categories were used to classify participants based on their perceived proximity to Lyme disease, distinguishing between those with a disclosed history of Borrelia infection, those with lookalike conditions (e.g. fibromyalgia syndrome), and those with unrelated ailments (e.g. intestinal polyps). Participants completed three questionnaires, the SF-36 v1, SIQR, and HMQ, to capture symptoms and functional burden, and provided blood serum for analysis at an accredited diagnostic lab. Two-tiered IgG and IgM serological assessments (whole cell ELISA and Western blot) were performed in a blinded fashion on all samples. The pattern of symptoms and functional burden were similarly profound in the presumptive Lyme and Lyme-like disease categories. Borrelia seroprevalence across the study cohort was 10% for each of IgG and IgM, and occurred within and beyond the Lyme disease intake category. Western blot positivity in the absence of reactive ELISA was also substantial. Fibromyalgia was the most common individual diagnostic tag disclosed by two-tier IgG-positive participants who did not report a history of Lyme disease. Within the IgG seropositive cohort, the presence of antibodies against the 31 kDa Outer Surface Protein A (OspA) was associated with significantly better health outcomes. Previously, this marker has been linked to treatment-refractory Lyme arthritis. Overall, our findings support prior observations of phenotypic overlap between Lyme and other diseases. Seropositivity associated with non-specific symptoms and functional impairment warrants further mechanistic investigation and therapeutic optimization.
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Affiliation(s)
- Victoria P. Sanderson
- G. Magnotta Lyme Disease Research Lab, Department of Molecular and Cellular Biology, University of Guelph, Guelph, Ontario, Canada
| | - Jennifer C. Miller
- Galaxy Diagnostics, Research Triangle Park, North Carolina, Raleigh, United States of America
| | - Vladimir V. Bamm
- G. Magnotta Lyme Disease Research Lab, Department of Molecular and Cellular Biology, University of Guelph, Guelph, Ontario, Canada
| | - Manali Tilak
- G. Magnotta Lyme Disease Research Lab, Department of Molecular and Cellular Biology, University of Guelph, Guelph, Ontario, Canada
| | - Vett K. Lloyd
- Department of Biology, Mount Allison University, Sackville, New Brunswick, Canada
| | - Gurpreet Singh-Ranger
- Upper River Valley Hospital, Horizon Health Network, Waterville, New Brunswick, Canada
| | - Melanie K. B. Wills
- G. Magnotta Lyme Disease Research Lab, Department of Molecular and Cellular Biology, University of Guelph, Guelph, Ontario, Canada
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27
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Lee JY, Park SY, Kim WH, Cho HR. Nationwide-incidence and trends of fibromyalgia in South Korea: a population-based study. Rheumatol Int 2023; 43:2049-2056. [PMID: 37624398 DOI: 10.1007/s00296-023-05410-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 07/27/2023] [Indexed: 08/26/2023]
Abstract
Reports of the incidence of fibromyalgia (FM) in Asia are uncommon. Therefore, this study used nationwide representative data to investigate the age- and sex-specific incidence and annual trends of FM in South Korea. This nationwide population-based study used data from the Korean National Health Claims Database. From 2012 to 2021, patients with FM diagnosed according to the ACR 2010 criteria from the entire Korean population aged 20-70 years were included in the enrolment database. Age- and sex-specific cumulative and annual incidences were analyzed and incident cases from 2014 to 2021 were included, considering the 2-year washout period. Among the total cohort of 42 million in the entire Korean population, 270,160 had FM during the study period. The incidence in the general population aged 20-70 years was 751.25 (95% confidence interval [CI] 751.10-751.40) per 100,000 persons (men: 95% CI 608.45-608.98; women: 95% CI 898.02-898.69). The incidence of FM increased with advancing age, peaking at 50-54 years both in men and women. The annual incidence was 88.07 (95% CI 88.02-88.13) in 2014; it increased from 2014 to 2019 and peaked in 2019 (109.20; 95% CI 101.65-101.76). The incidence of FM in South Korea was about twice the global average, with a gradual increase over the study period. These detailed estimates can help with proper planning within the healthcare system.
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Affiliation(s)
- Ju-Yeun Lee
- Department of Ophthalmology, Myongji Hospital, Hanyang University College of Medicine, Goyang, South Korea
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, South Korea
- Integrated Major in Innovative Medical Science, Seoul National University College of Medicine, Seoul, South Korea
| | - So-Yeon Park
- Division of Rhematology, Department of Internal Medicine, Myongji Hospital, Hanyang University College of Medicine, Goyang, South Korea
| | - Wook Hyun Kim
- Department of Anesthesiology and Pain Medicine, Myongji Hospital, Hanyang University College of Medicine, Hwasoo-ro 14beon-gil 55, Goyang, 10475, South Korea
| | - Hyung Rae Cho
- Department of Anesthesiology and Pain Medicine, Myongji Hospital, Hanyang University College of Medicine, Hwasoo-ro 14beon-gil 55, Goyang, 10475, South Korea.
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28
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Villanueva-Charbonneau G, Potvin S, Marchand S, McIntyre A, McIntosh D, Bissonnette A, Gendron A, Giguère CÉ, Koué MÈ, Kouassi É. Serotonin Transporter mRNA Expression Is Reduced in the Peripheral Blood Mononuclear Cells of Subjects with Major Depression but Normal in Fibromyalgia. Brain Sci 2023; 13:1485. [PMID: 37891852 PMCID: PMC10605238 DOI: 10.3390/brainsci13101485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/14/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Fibromyalgia (FM) and major depression disorder (MDD) frequently co-occur. Both disorders may share common serotonergic alterations, although there is less evidence of such alterations in FM. It is also unclear as to whether these alterations are persistent over time or transient. The objectives of this study were to (i) examine the changes in mRNA expression of serotonin transporter (SERT) on the surface of peripheral blood mononuclear cells (PBMCs) in FM, MDD, and the FM + MDD subjects compared to healthy controls, and to (ii) evaluate the effect of drug treatment on SERT expression. METHODS PBMCs were isolated from FM, MDD, FM + MDD, and control subjects. SERT expression was analyzed at the mRNA level via quantitative real-time polymerase chain reaction. Statistical analyses were performed using analyses of variance and linear mixed-effects models. RESULTS SERT mRNA expression was significantly reduced in MDD subjects compared to controls (p < 0.001), but not in FM nor in FM + MDD subjects. Although the drug treatments improved symptoms in FM, MDD, and FM + MDD subjects, they had no significant effect on SERT mRNA expression. CONCLUSIONS These results corroborate the role of the SERT in the pathophysiology of MDD, but not in FM, and show that the decreased mRNA expression of SERT is a persistent, rather than transient, phenomenon.
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Affiliation(s)
- Gaël Villanueva-Charbonneau
- Département de Pharmacologie et Physiologie, Université de Montréal, Montréal, QC H1T 1C8, Canada
- Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC H1N 3V2, Canada; (C.-É.G.); (É.K.)
| | - Stéphane Potvin
- Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC H1N 3V2, Canada; (C.-É.G.); (É.K.)
- Department of Psychiatry and Addiction, University of Montreal, Montreal, QC H3T 1J4, Canada
| | - Serge Marchand
- Department of Surgery, Faculty of Medicine, University of Sherbrooke, Sherbrooke, QC J1K 2R1, Canada;
| | | | - Diane McIntosh
- Department of Psychiatry, University of British Columbia, Vancouver, BC V6T 1Z4, Canada;
| | | | - Alain Gendron
- AstraZeneca Pharmaceuticals, Mississauga, ON L4Y 1M4, Canada;
| | - Charles-Édouard Giguère
- Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC H1N 3V2, Canada; (C.-É.G.); (É.K.)
| | - Marie-Ève Koué
- Department of Biochemistry and Molecular Medicine, University of Montreal, Montreal, QC H3T 1J4, Canada;
| | - Édouard Kouassi
- Centre de Recherche de l’Institut Universitaire en Santé Mentale de Montréal, Montréal, QC H1N 3V2, Canada; (C.-É.G.); (É.K.)
- Department of Medicine and Medical Specialities, University of Montreal, Montreal, QC H3T 1J4, Canada
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29
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Benebo FO, Lukic M, Jakobsen MD, Braaten TB. Lifestyle risk factors of self-reported fibromyalgia in the Norwegian Women and Cancer (NOWAC) study. BMC Public Health 2023; 23:1967. [PMID: 37821848 PMCID: PMC10566054 DOI: 10.1186/s12889-023-16773-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 09/16/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND While the aetiology of fibromyalgia syndrome (FM) remains unknown, lifestyle factors have been linked to the disorder. However, there are few studies on the association between lifestyle factors and FM, thus we examine the risk of self-reported fibromyalgia given selected lifestyle factors. METHODS We used data from 75,485 participants in the Norwegian Women and Cancer study. Information on FM and the lifestyle factors body mass index (BMI), physical activity level, smoking status/intensity, and alcohol consumption were obtained from baseline and follow-up questionnaires. We used Cox proportional hazards model to calculate hazard ratios (HRs) with 95% confidence intervals (CIs). RESULTS After a median follow-up time of 10 years, we observed 2,248 cases of self-reported fibromyalgia. Overweight (BMI 25-29.9 kg/m2) and obese (BMI ≥ 30 kg/m2) women had a relative risk of 1.34 (95% CI 1.21-1.47) and 1.62 (95% CI 1.41-1.87), respectively, compared to women with normal weight (BMI 18.5-24.9 kg/m2). Very low physical activity level (1-2) was associated with a 31% higher risk of self-reported fibromyalgia (HR 1.31, 95% CI 1.09-1.57) when compared to moderate physical activity level (5-6). There was a strong dose-response relationship between smoking status/intensity and self-reported fibromyalgia (p for trend < 0.001). Compared with moderate alcohol consumption (4.0-10 g/day), the risk of self-reported FM was 72% (HR 1.72; 95% CI 1.45-2.03) higher among teetotallers, and 38% (HR 1.38, 95% CI 1.23-1.54) higher among those with low consumption (0.1-3.9 g/day). CONCLUSIONS Overweight and obesity, very low physical activity level, smoking, and alcohol consumption were associated with an increased risk of self-reported FM.
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Affiliation(s)
- Faith Owunari Benebo
- Department of Community Medicine, UiT The Artic University of Norway, Tromsø, Norway.
| | - Marko Lukic
- Department of Community Medicine, UiT The Artic University of Norway, Tromsø, Norway
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30
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Moscati A, Faucon AB, Arnaiz-Yépez C, Lönn SL, Sundquist J, Sundquist K, Belbin GM, Nadkarni G, Cho JH, Loos RJF, Davis LK, Kendler KS. Life is pain: Fibromyalgia as a nexus of multiple liability distributions. Am J Med Genet B Neuropsychiatr Genet 2023; 192:171-182. [PMID: 37334860 DOI: 10.1002/ajmg.b.32949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 03/20/2023] [Accepted: 05/23/2023] [Indexed: 06/21/2023]
Abstract
Fibromyalgia is a complex disease of unclear etiology that is complicated by difficulties in diagnosis, treatment, and clinical heterogeneity. To clarify this etiology, healthcare-based data are leveraged to assess the influences on fibromyalgia in several domains. Prevalence is less than 1% of females in our population register data, and about 1/10th that in males. Fibromyalgia often presents with co-occurring conditions including back pain, rheumatoid arthritis, and anxiety. More comorbidities are identified with hospital-associated biobank data, falling into three broad categories of pain-related, autoimmune, and psychiatric disorders. Selecting representative phenotypes with published genome-wide association results for polygenic scoring, we confirm genetic predispositions to psychiatric, pain sensitivity, and autoimmune conditions show associations with fibromyalgia, although these may differ by ancestry group. We conduct a genome-wide association analysis of fibromyalgia in biobank samples, which did not result in any genome-wide significant loci; further studies with increased sample size are necessary to identify specific genetic effects on fibromyalgia. Overall, fibromyalgia appears to have strong clinical and likely genetic links to several disease categories, and could usefully be understood as a composite manifestation of these etiological sources.
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Affiliation(s)
- Arden Moscati
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Annika B Faucon
- Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Cayetana Arnaiz-Yépez
- Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Sara Larsson Lönn
- Center for Primary Health Care Research, Lund University, Lund, Sweden
| | - Jan Sundquist
- Center for Primary Health Care Research, Lund University, Lund, Sweden
- Department of Family Medicine and Community Health, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Functional Pathology, School of Medicine, Center for Community-based Healthcare Research and Education (CoHRE), Shimane University, Matsue, Japan
| | - Kristina Sundquist
- Center for Primary Health Care Research, Lund University, Lund, Sweden
- Department of Family Medicine and Community Health, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Functional Pathology, School of Medicine, Center for Community-based Healthcare Research and Education (CoHRE), Shimane University, Matsue, Japan
| | - Gillian M Belbin
- The Institute for Genomic Health, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Girish Nadkarni
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Judy H Cho
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ruth J F Loos
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Lea K Davis
- Division of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
- Vanderbilt Genetics Institute, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Kenneth S Kendler
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, Virginia, USA
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Bastos ACRDF, Vilarino GT, de Souza LC, Dominski FH, Branco JHL, Andrade A. Effects of resistance training on sleep of patients with fibromyalgia: A systematic review. J Health Psychol 2023; 28:1072-1084. [PMID: 37183814 DOI: 10.1177/13591053231172288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
This study investigated the effects of resistance training (RT) on the sleep quality of patients with fibromyalgia (FM), through a systematic review. The search was carried out in the PubMed, Embase, Scopus, and Web of Science databases. Initially, 148 studies were found, of which six were included for qualitative analysis. Four studies showed significant improvement in sleep after RT. Compared to other exercise modalities, RT proved to be superior to flexibility training and equivalent to aerobic exercise. Interventions lasted from 4 to 21 weeks, the weekly frequency ranged from two to three times, and the intensity ranged from 40% to 80% 1RM, with exercises for the major muscle groups. RT is an intervention that can be used to treat FM, however, more studies are needed to verify its effectiveness in improving sleep.
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Lynch-Jordan AM, Connelly M, Guite JW, King C, Goldstein-Leever A, Logan DE, Nelson S, Stinson JN, Ting TV, Wakefield EO, Williams AE, Williams SE, Kashikar-Zuck S. Clinical Characterization of Juvenile Fibromyalgia in a Multicenter Cohort of Adolescents Enrolled in a Randomized Clinical Trial. Arthritis Care Res (Hoboken) 2023; 75:1795-1803. [PMID: 36537193 PMCID: PMC11284638 DOI: 10.1002/acr.25077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 11/01/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Juvenile fibromyalgia (JFM) is a complex chronic pain condition that remains poorly understood. The study aimed to expand the clinical characterization of JFM in a large representative sample of adolescents with JFM and identify psychological factors that predict pain interference. METHODS Participants were 203 adolescents (ages 12-17 years) who completed baseline assessments for the multisite Fibromyalgia Integrative Training for Teens (FIT Teens) randomized control trial. Participants completed the Pain and Symptom Assessment Tool, which includes a Widespread Pain Index (WPI; 0-18 pain locations) and Symptom Severity checklist of associated somatic symptoms (SS; 0-12) based on the 2010 American College of Rheumatology criteria for fibromyalgia. Participants also completed self-report measures of pain intensity, functional impairment, and psychological functioning. RESULTS Participants endorsed a median of 11 painful body sites (WPI score) and had a median SS score of 9. Fatigue and nonrestorative sleep were prominent features and rated as moderate to severe by 85% of participants. Additionally, neurologic, autonomic, gastroenterologic, and psychological symptoms were frequently endorsed. The WPI score was significantly correlated with pain intensity and catastrophizing, while SS scores were associated with pain intensity and all domains of physical and psychological functioning. Depressive symptoms, fatigue, and pain catastrophizing predicted severity of pain impairment. CONCLUSION JFM is characterized by chronic widespread pain with fatigue, nonrestorative sleep, and other somatic symptoms. However, how diffusely pain is distributed appears less important to clinical outcomes and impairment than other somatic and psychological factors, highlighting the need for a broader approach to the assessment and treatment of JFM.
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Affiliation(s)
- Anne M. Lynch-Jordan
- University of Cincinnati College of Medicine and Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | | | | | - Christopher King
- University of Cincinnati College of Medicine and Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | | | - Deirdre E. Logan
- Harvard Medical School and Boston Children’s Hospital, Boston, Massachusetts
| | - Sarah Nelson
- Harvard Medical School and Boston Children’s Hospital, Boston, Massachusetts
| | - Jennifer N. Stinson
- The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada
| | - Tracy V. Ting
- University of Cincinnati College of Medicine and Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Emily O. Wakefield
- University of Connecticut School of Medicine and Children’s Medical Center, Hartford
| | - Amy E. Williams
- Indiana University School of Medicine and Riley Hospital for Children, Indianapolis, Indiana
| | - Sara E. Williams
- University of Cincinnati College of Medicine and Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
| | - Susmita Kashikar-Zuck
- University of Cincinnati College of Medicine and Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio
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González-Flores D, López-Pingarrón L, Castaño MY, Gómez MÁ, Rodríguez AB, García JJ, Garrido M. Melatonin as a Coadjuvant in the Treatment of Patients with Fibromyalgia. Biomedicines 2023; 11:1964. [PMID: 37509603 PMCID: PMC10377739 DOI: 10.3390/biomedicines11071964] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 07/08/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Fibromyalgia syndrome (FMS) is a chronic widespread pain syndrome that is accompanied by fatigue, sleep disturbances, anxiety, depression, lack of concentration, and neurocognitive impairment. As the currently available drugs are not completely successful against these symptoms and frequently have several side effects, many scientists have taken on the task of looking for nonpharmacological remedies. Many of the FMS-related symptoms have been suggested to be associated with an altered pattern of endogenous melatonin. Melatonin is involved in the regulation of several physiological processes, including circadian rhythms, pain, mood, and oxidative as well as immunomodulatory balance. Preliminary clinical studies have propounded that the administration of different doses of melatonin to patients with FMS can reduce pain levels and ameliorate mood and sleep disturbances. Moreover, the total antioxidant capacity, 6-sulfatoxymelatonin and urinary cortisol levels, and other biological parameters improve after the ingestion of melatonin. Recent investigations have proposed a pathophysiological relationship between mitochondrial dysfunction, oxidative stress, and FMS by looking at certain proteins involved in mitochondrial homeostasis according to the etiopathogenesis of this syndrome. These improvements exert positive effects on the quality of life of FMS patients, suggesting that the use of melatonin as a coadjuvant may be a successful strategy for the management of this syndrome.
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Affiliation(s)
- David González-Flores
- Department of Anatomy, Cell Biology and Zoology, Science Faculty, University of Extremadura, 06006 Badajoz, Spain
- Neuroimmunophysiology and Chrononutrition Research Group, University of Extremadura, 06006 Badajoz, Spain
| | - Laura López-Pingarrón
- Oxidative Stress and Aging Research Group, Department of Pharmacology, Physiology, Legal and Forensic Medicine, University of Zaragoza, 50009 Zaragoza, Spain
| | - María Yolanda Castaño
- Neuroimmunophysiology and Chrononutrition Research Group, University of Extremadura, 06006 Badajoz, Spain
- Department of Nursing, Merida University Center, University of Extremadura, 06006 Badajoz, Spain
| | - María Ángeles Gómez
- Neuroimmunophysiology and Chrononutrition Research Group, University of Extremadura, 06006 Badajoz, Spain
- Department of Physiology, Science Faculty, University of Extremadura, 06006 Badajoz, Spain
| | - Ana B Rodríguez
- Neuroimmunophysiology and Chrononutrition Research Group, University of Extremadura, 06006 Badajoz, Spain
- Department of Physiology, Science Faculty, University of Extremadura, 06006 Badajoz, Spain
| | - Joaquín J García
- Oxidative Stress and Aging Research Group, Department of Pharmacology, Physiology, Legal and Forensic Medicine, University of Zaragoza, 50009 Zaragoza, Spain
| | - María Garrido
- Neuroimmunophysiology and Chrononutrition Research Group, University of Extremadura, 06006 Badajoz, Spain
- Department of Physiology, Science Faculty, University of Extremadura, 06006 Badajoz, Spain
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Beiner E, Lucas V, Reichert J, Buhai DV, Jesinghaus M, Vock S, Drusko A, Baumeister D, Eich W, Friederich HC, Tesarz J. Stress biomarkers in individuals with fibromyalgia syndrome: a systematic review with meta-analysis. Pain 2023; 164:1416-1427. [PMID: 36728497 DOI: 10.1097/j.pain.0000000000002857] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 11/25/2022] [Indexed: 02/03/2023]
Abstract
ABSTRACT Evidence suggests an involvement of hypothalamic-pituitary-adrenal (HPA) axis dysregulation in the development and maintenance of fibromyalgia syndrome (FMS). However, studies on the stress response via the HPA-axis in individuals with FMS show conflicting results. To better understand the relationship between FMS and HPA-axis dysregulation, we (1) systematically summarized the current level of evidence on HPA biomarkers in individuals with FMS compared with individuals without and (2) evaluated whether FMS is associated with a specific pattern of HPA dysregulation. The main outcome measures were cortisol, adrenocorticotropic hormone (ACTH), corticotropin-releasing hormone (CRH), epinephrine, and norepinephrine. A systematic search of MEDLINE, EMBASE, and PsychMed yielded 47 studies eligible for meta-analysis, including 1465 individuals with FMS and 1192 FMS-free controls. No main effect of FMS was found on altered levels of blood cortisol, ACTH, CRH, and epinephrine. Compared with controls, salivary and urinary cortisol levels were decreased in individuals with FMS, whereas blood levels of norepinephrine were increased. However, heterogeneity of data was high with significant evidence for publication bias. Overall, the data are compatible with association of FMS with adrenocortical hypofunction in the presence of increased sympathetic tone. However, the data are partially contradictory, so it must be assumed that the data are highly dependent on the respective study designs, patient samples, and analytical methods and do not necessarily demonstrate an abnormal HPA-axis function in FMS.
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Affiliation(s)
- Eva Beiner
- Department of General Internal Medicine and Psychosomatics, Medical Hospital, University of Heidelberg, Heidelberg, Germany
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Bested K, Jensen LM, Andresen T, Tarp G, Skovbjerg L, Johansen TS, Schmedes AV, Storgaard IK, Madsen JS, Werner MU, Bendiksen A. Low-dose naltrexone for treatment of pain in patients with fibromyalgia: a randomized, double-blind, placebo-controlled, crossover study. Pain Rep 2023; 8:e1080. [PMID: 38226027 PMCID: PMC10789452 DOI: 10.1097/pr9.0000000000001080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 01/26/2023] [Accepted: 04/15/2023] [Indexed: 01/17/2024] Open
Abstract
Introduction Fibromyalgia (FM) is a chronic fluctuating, nociplastic pain condition. Naltrexone is a µ-opioid-receptor antagonist; preliminary studies have indicated a pain-relieving effect of low-dose naltrexone (LDN) in patients with FM. The impetus for studying LDN is the assumption of analgesic efficacy and thus reduction of adverse effects seen from conventional pharmacotherapy. Objectives First, to examine if LDN is associated with analgesic efficacy compared with control in the treatment of patients with FM. Second, to ascertain the analgesic efficacy of LDN in an experimental pain model in patients with FM evaluating the competence of the descending inhibitory pathways compared with controls. Third, to examine the pharmacokinetics of LDN. Methods The study used a randomized, double-blind, placebo-controlled, crossover design and had a 3-phase setup. The first phase included baseline assessment and a treatment period (days -3 to 21), the second phase a washout period (days 22-32), and the third phase a baseline assessment followed by a treatment period (days 33-56). Treatment was with either LDN 4.5 mg or an inactive placebo given orally once daily. The primary outcomes were Fibromyalgia Impact Questionnaire revised (FIQR) scores and summed pain intensity ratings (SPIR). Results Fifty-eight patients with FM were randomized. The median difference (IQR) for FIQR scores between LDN and placebo treatment was -1.65 (18.55; effect size = 0.15; P = 0.3). The median difference for SPIR scores was -0.33 (6.33; effect size = 0.13; P = 0.4). Conclusion Outcome data did not indicate any clinically relevant analgesic efficacy of the LDN treatment in patients with FM.
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Affiliation(s)
- Kirsten Bested
- Multidisciplinary Pain Clinic, Friklinikken, Grindsted, Denmark
| | - Lotte M. Jensen
- Multidisciplinary Pain Clinic, Friklinikken, Grindsted, Denmark
| | - Trine Andresen
- Molecular Diagnostics and Clinical Research Unit, Hospital Sonderjylland, Aabendraa, Denmark
| | - Grete Tarp
- Multidisciplinary Pain Clinic, Friklinikken, Grindsted, Denmark
| | - Louise Skovbjerg
- Multidisciplinary Pain Center, Neuroscience Center, Rigshospitalet, Copenhagen University Hospitals, Copenhagen, Denmark
| | | | - Anne V. Schmedes
- Department of Clinical Biochemistry and Immunology, Lillebaelt Hospital, University Hospital of Southern Denmark, Vejle, Denmark
| | - Ida K. Storgaard
- Department of Drug Design and Pharmacology, Copenhagen University Hospitals, Copenhagen, Denmark
| | - Jonna S. Madsen
- Department of Clinical Biochemistry and Immunology, Lillebaelt Hospital, University Hospital of Southern Denmark, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Mads U. Werner
- Multidisciplinary Pain Center, Neuroscience Center, Rigshospitalet, Copenhagen University Hospitals, Copenhagen, Denmark
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Pinto AM, Luís M, Geenen R, Palavra F, Lumley MA, Ablin JN, Amris K, Branco J, Buskila D, Castelhano J, Castelo-Branco M, Crofford LJ, Fitzcharles MA, Häuser W, Kosek E, López-Solà M, Mease P, Marques TR, Jacobs JWG, Castilho P, da Silva JAP. Neurophysiological and Psychosocial Mechanisms of Fibromyalgia: A Comprehensive Review and Call for An Integrative Model. Neurosci Biobehav Rev 2023:105235. [PMID: 37207842 DOI: 10.1016/j.neubiorev.2023.105235] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 05/07/2023] [Accepted: 05/14/2023] [Indexed: 05/21/2023]
Abstract
Research into the neurobiological and psychosocial mechanisms involved in fibromyalgia has progressed remarkably in recent years. Despite this, current accounts of fibromyalgia fail to capture the complex, dynamic, and mutual crosstalk between neurophysiological and psychosocial domains. We conducted a comprehensive review of the existing literature in order to: a) synthesize current knowledge on fibromyalgia; b) explore and highlight multi-level links and pathways between different systems; and c) build bridges connecting disparate perspectives. An extensive panel of international experts in neurophysiological and psychosocial aspects of fibromyalgia discussed the collected evidence and progressively refined and conceptualized its interpretation. This work constitutes an essential step towards the development of a model capable of integrating the main factors implicated in fibromyalgia into a single, unified construct which appears indispensable to foster the understanding, assessment, and intervention for fibromyalgia.
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Affiliation(s)
- Ana Margarida Pinto
- University of Coimbra, Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), Faculty of Psychology and Educational Sciences, Rua do Colégio Novo, s/n, 3000-115 Coimbra, Portugal; University of Coimbra, University Clinic of Rheumatology, Faculty of Medicine, Rua Larga - FMUC, Pólo I - Edifício Central, 3004-504 Coimbra, Portugal; University of Coimbra, Psychological Medicine Institute, Faculty of Medicine, Rua Larga - FMUC, Pólo I - Edifício Central, 3004-504 Coimbra, Portugal.
| | - Mariana Luís
- Rheumatology Department, Coimbra Hospital and University Centre, Praceta Mota Pinto, 3004-561 Coimbra, Portugal.
| | - Rinie Geenen
- Department of Psychology, Utrecht University, Martinus J. Langeveldgebouw, Heidelberglaan 1, 3584 CS Utrecht, the Netherlands; Altrecht Psychosomatic Medicine Eikenboom, Vrijbaan 2, 3705 WC Zeist, the Netherlands.
| | - Filipe Palavra
- Centre for Child Development, Neuropediatric Unit. Pediatric Hospital, Coimbra Hospital and University Centre, Avenida Afonso Romão, 3000-602 Coimbra, Portugal; Coimbra Institute for Clinical and Biomedical Research (i.CBR), Faculty of Medicine, University of Coimbra, Azinhaga Santa Comba, 3000-548 Coimbra, Portugal.
| | - Mark A Lumley
- Department of Psychology, Wayne State University, 5057 Woodward Ave., Suite 7908, Detroit, MI 48202, USA.
| | - Jacob N Ablin
- Internal Medicine H, Tel-Aviv Sourasky Medical Center, 6 Weizmann Street, Tel Aviv 6423906, Israel; Sackler School of Medicine, Tel Aviv University, Ramat Aviv 69978, Israel.
| | - Kirstine Amris
- The Parker Institute, Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Nordre Fasanvej 57, 2000 Frederiksberg, Denmark.
| | - Jaime Branco
- Rheumatology Department, Egas Moniz Hospital - Lisboa Ocidental Hospital Centre (CHLO-EPE), R. da Junqueira 126, 1349-019 Lisbon, Portugal; Comprehensive Health Research Center (CHRC), Chronic Diseases Research Centre (CEDOC), NOVA Medical School, NOVA University Lisbon (NMS/UNL), Campo Mártires da Pátria 130, 1169-056 Lisbon, Portugal.
| | - Dan Buskila
- Ben Gurion University of the Negev Beer-Sheba, Israel.
| | - João Castelhano
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), ICNAS, Edifício do ICNAS, Polo 3, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal, Portugal.
| | - Miguel Castelo-Branco
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), ICNAS, Edifício do ICNAS, Polo 3, Azinhaga de Santa Comba, 3000-548 Coimbra, Portugal, Portugal.
| | - Leslie J Crofford
- Division of Rheumatology and Immunology, Department of Medicine, Vanderbilt University Medical Center, 1211 Medical Center Drive, Nashville, TN 37232, USA.
| | - Mary-Ann Fitzcharles
- Division of Rheumatology, Department of Medicine, McGill University, 1650 Cedar Ave, Montreal, Quebec, Canada, H3G 1A4.
| | - Winfried Häuser
- Department Psychosomatic Medicine and Psychotherapy, Technical University of Munich, Ismaninger Straße 22, 81675 Munich, Germany.
| | - Eva Kosek
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm 171 77, Sweden; Department of Surgical Sciences, Uppsala University, Uppsala, Sweden.
| | - Marina López-Solà
- Serra Hunter Programme, Department of Medicine and Health Sciences, University of Barcelona.
| | - Philip Mease
- Swedish Medical Center/Providence St. Joseph Health, Seattle, WA, USA; University of Washington School of Medicine, Seattle, WA, USA.
| | - Tiago Reis Marques
- Psychiatric Imaging Group, MRC London Institute of Medical Sciences (LMS), Hammersmith Hospital, Imperial College London, South Kensington, London SW7 2BU, UK; Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, Strand, London WC2R 2LS, UK.
| | - Johannes W G Jacobs
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, Netherlands.
| | - Paula Castilho
- University of Coimbra, Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), Faculty of Psychology and Educational Sciences, Rua do Colégio Novo, s/n, 3000-115 Coimbra, Portugal.
| | - José A P da Silva
- University of Coimbra, University Clinic of Rheumatology, Faculty of Medicine, Rua Larga - FMUC, Pólo I - Edifício Central, 3004-504 Coimbra, Portugal; Rheumatology Department, Coimbra Hospital and University Centre, Praceta Mota Pinto, 3004-561 Coimbra, Portugal; Coimbra Institute for Clinical and Biomedical Research (i.CBR), Faculty of Medicine, University of Coimbra, Azinhaga Santa Comba, 3000-548 Coimbra, Portugal
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Hinchado MD, Quero-Calero CD, Otero E, Gálvez I, Ortega E. Synbiotic Supplementation Improves Quality of Life and Inmunoneuroendocrine Response in Patients with Fibromyalgia: Influence of Codiagnosis with Chronic Fatigue Syndrome. Nutrients 2023; 15:nu15071591. [PMID: 37049432 PMCID: PMC10097287 DOI: 10.3390/nu15071591] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/16/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Fibromyalgia (FM) and chronic fatigue syndrome (CFS) are two medical conditions in which pain, fatigue, immune/inflammatory dysregulation, as well as various mental health disorders predominate in the diagnosis, without evidence of a clear consensus on the treatment of FM and CFS. The main aim of this research was to analyse the possible effects of a synbiotic (Synbiotic, Gasteel Plus® (Heel España S.A.U.), through the study of pro-inflammatory/anti-inflammatory cytokines (IL-8/IL-10) and neuroendocrine biomarkers (cortisol and DHEA), in order to evaluate the interaction between inflammatory and stress responses mediated by the cytokine-HPA (hypothalamic-pituitary-adrenal) axis, as well as mental and physical health using body composition analysis, accelerometry and previously validated questionnaires. The participants were women diagnosed with FM with or without a diagnostic of CFS. Each participant was evaluated at baseline and after the intervention, which lasted one month. Synbiotic intervention decreased levels of perceived stress, anxiety and depression, as well as improved quality of life during daily activities. In addition, the synbiotic generated an activation of HPA axis (physiological cortisol release) that can compensate the increased inflammatory status (elevated IL-8) observed at baseline in FM patients. There were no detrimental changes in body composition or sleep parameters, as well as in the most of the activity/sedentarism-related parameters studied by accelerometry. It is concluded that synbiotic nutritional supplements can improve the dysregulated immunoneuroendocrine interaction involving inflammatory and stress responses in women diagnosed with FM, particularly in those without a previous CFS diagnostic; as well as their perceived of levels stress, anxiety, depression and quality of life.
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Neck Pain in Fibromyalgia: Treatment with Exercise and Mesotherapy. Biomedicines 2023; 11:biomedicines11030892. [PMID: 36979871 PMCID: PMC10045341 DOI: 10.3390/biomedicines11030892] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/08/2023] [Accepted: 03/10/2023] [Indexed: 03/16/2023] Open
Abstract
Background and Objectives: Fibromyalgia is a very common musculoskeletal disease. The purpose of this study is to assess, on a population of fibromyalgic patients, the clinical efficacy of antalgic mesotherapy with diclofenac and thiocolchicoside in the treatment of cervical pain reduction for improvement of the functional capacity and quality of life of these patients. Materials and Methods: We conducted an observational study of 78 fibromyalgia patients recruited using our hospital database. Based on the different types of treatment received, the patients were divided into two groups: the treatment group (TG), who received antalgic mesotherapy with diclofenac, thiococolchicoside, and mepivacaina; and the placebo group (PG), who received mesotherapy with sodium chloride solution. Patients in both groups also received the same rehabilitation protocol of 20 sessions. The primary outcome evaluated was the extent of pain. The secondary outcomes were the functional capacity and quality of life. Results: Pain improved both in the treatment group (7.4 ± 1.2 vs. 5.1 ± 1.1; p < 0.05) and placebo group (7.5 ± 1.4 vs. 6.1 ± 1.6; p < 0.05). The treatment group, compared to the placebo group, also showed significant statistical improvements in functional capacity (NDI: 35.6 ± 5.23 vs. 19.3 ± 3.41; p < 0.05) and quality of life (SF-12: 18.3 ± 4.11 vs. 33.1 ± 2.41; p < 0.05). Conclusions: Mesotherapy treatment with diclofenac and thiocolchicoside is a safe and effective procedure in the management of neck pain in fibromyalgia patients in the short term in terms of pain reduction, functional recovery and quality of life.
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Effectiveness of aquatic therapy on sleep in persons with fibromyalgia. A meta-analysis. Sleep Med 2023; 102:76-83. [PMID: 36603514 DOI: 10.1016/j.sleep.2022.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 12/12/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022]
Abstract
CONTEXT Fibromyalgia syndrome (FMS) is a chronic musculoskeletal condition characterized by persistent, widespread pain, myofascial tenderness, negative affect, fatigue, memory problems and sleep disturbances. OBJECTIVE To summarize the evidence of the effects of aquatic therapy on sleep quality in patients with FMS. METHODS This systematic review and meta-analysis was performed according to the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols 2020 (PRISMA) guidelines and registered in the International Prospective Register of Systematic Reviews (PROSPERO), whit the registration number CRD42021249982. Cochrane library, Medline (PubMed), Science Direct Web of Science (WOS), Scopus, and PEDro were searched from inception until September 2021. The search included only randomized clinical trials. RESULTS Of the 7711 studies identified in the initial search, a total of 7 trials (361 participants) satisfied the eligibility criteria. Finally, a meta-analysis was conducted with 6 studies (311 participants). The overall pooled effect favored aquatic therapy interventions in improving sleep quality in patients with FMS (pooled MD, -2.05; 95% CI, -4.35 to 0.25). CONCLUSIONS The results of this systematic review and meta-analysis provide evidence that aquatic therapy improved sleep quality in patients with FMS. This study highlights the importance of aquatic therapy for sleep. Nonetheless, although an aquatic therapy intervention may represent a good option to improve sleep, given the low number of studies the evidence should be taken with caution.
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Beletsky A, Liu C, Alexander E, Hassanin SW, Vickery K, Loomba M, Winston N, Chen J, Gabriel RA. The Association of Psychiatric Comorbidities With Short-Term and Long-Term Outcomes Following Spinal Cord Stimulator Placement. Neuromodulation 2023:S1094-7159(22)01432-5. [PMID: 36720669 DOI: 10.1016/j.neurom.2022.12.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/28/2022] [Accepted: 12/19/2022] [Indexed: 01/30/2023]
Abstract
BACKGROUND Outcomes after spinal cord stimulator (SCS) placement are affected by psychologic comorbidities. It is part of routine practice to do psychologic assessments prior to SCS trials to assess for the presence of maladaptive behavioral patterns. However, few studies have sought to quantify the effect of psychiatric comorbidities on complications, reoperation, and readmission rates. The purpose of this study was to assess the association of psychiatric comorbidities with postprocedural outcomes after SCS implantation. MATERIALS AND METHODS Inclusion criteria included SCS placement between 2015 and 2020 (percutaneous approach or an open laminectomy-based approach) using Healthcare Corporation of America National Database. Data on psychiatric comorbidities present at the time of SCS implantation surgery were collected. Outcomes of interest included complication rates (defined as lead migration, fracture, malfunction, battery failure, postoperative pain, infection, dural puncture, or neurological injury), reoperation rates (defined as either revision or explant [ie, removal]), and readmission rates within 30-day and 1-year time after SCS implantation. We measured the association between psychiatric comorbidities and outcomes using multivariable regression and reported odds ratio (OR) and respective 95% confidence intervals. RESULTS A total of 12,751 cases were included. The most common psychiatric comorbidities were major depressive disorder (16.1%) and anxiety disorder (13.4%). In unadjusted univariate analysis, patients with any psychiatric comorbidity had heightened rates of any complication (27.1% vs 19.4%), infection (5.9% vs 1.9%), lead displacement (2.2% vs 1.3%), surgical pain (2.1% vs 1.2%), explant (14.7% vs 8.8%), and readmission rates at one year (54.2% vs 33.8%) (all p < 0.001). In multivariable logistic regression, with each additional psychiatric comorbidity, a patient had increased odds of experiencing any complication (OR = 1.5, 95% CI = 1.36-1.57, p < 0.001), requiring a reoperation (OR = 1.5, 95% CI = 1.37-1.6, p < 0.001), and requiring readmission (OR = 1.7, 99% CI = 1.6-1.8, p < 0.001). CONCLUSIONS The presence of psychiatric comorbidities was found to be associated with postoperative complication rates, reoperation, and readmission rates after SCS placement. Furthermore, each consecutive increase in psychiatric comorbidity burden was associated with increased odds of complications, reoperation, and readmission. Future studies might consider examining the role of presurgical mental health screening (ie, patient selection, psychologic testing) and treatment in optimizing outcomes for patients with psychiatric comorbidities.
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Affiliation(s)
- Alexander Beletsky
- Department of Anesthesiology, Riverside Community Hospital, HCA Healthcare, Riverside, CA, USA.
| | - Cherry Liu
- Department of Anesthesiology, Riverside Community Hospital, HCA Healthcare, Riverside, CA, USA
| | - Evan Alexander
- Department of Anesthesiology, Riverside Community Hospital, HCA Healthcare, Riverside, CA, USA
| | - Samir W Hassanin
- Rutgers Robert Wood Johnson Medical School, School of Medicine, Rutgers the State University of New Jersey, Picataway, NJ, USA
| | - Kim Vickery
- Department of Anesthesiology, Riverside Community Hospital, HCA Healthcare, Riverside, CA, USA
| | - Munish Loomba
- Department of Anesthesiology, Riverside Community Hospital, HCA Healthcare, Riverside, CA, USA
| | - Nutan Winston
- Department of Anesthesiology, Riverside Community Hospital, HCA Healthcare, Riverside, CA, USA
| | - Jeffrey Chen
- Division of Pain, Department of Anesthesiology, University of California San Diego, San Diego, CA, USA
| | - Rodney A Gabriel
- Division of Pain, Department of Anesthesiology, University of California San Diego, San Diego, CA, USA; Division of Regional Anesthesia, Department of Anesthesiology, University of California San Diego, San Diego, CA, USA; Division of Biomedical Informatics, Department of Medicine, University of California San Diego, San Diego, CA, USA
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41
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Adams N, McVeigh JM, Cuesta-Vargas A, Abokdeer S. Evidence-based approaches for the management of fibromyalgia syndrome: a scoping review. PHYSICAL THERAPY REVIEWS 2023. [DOI: 10.1080/10833196.2022.2157945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Nicola Adams
- Faculty of Health and Life Sciences, Northumbria University, Newcastle-upon-Tyne, UK
| | - Joseph M McVeigh
- School of Clinical Therapies, College of Medicine and Health, University College Cork, Cork, Ireland
| | | | - Sedik Abokdeer
- Olympic Center for Physical Therapy and Rehabilitation, Tripoli, Libya
- Foreign Libyan Medical Center for Physiotherapy and Orthopaedics, Al-Zawia, Libya
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42
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Pinto AM, Geenen R, Wager TD, Lumley MA, Häuser W, Kosek E, Ablin JN, Amris K, Branco J, Buskila D, Castelhano J, Castelo-Branco M, Crofford LJ, Fitzcharles MA, López-Solà M, Luís M, Marques TR, Mease PJ, Palavra F, Rhudy JL, Uddin LQ, Castilho P, Jacobs JWG, da Silva JAP. Emotion regulation and the salience network: a hypothetical integrative model of fibromyalgia. Nat Rev Rheumatol 2023; 19:44-60. [PMID: 36471023 DOI: 10.1038/s41584-022-00873-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/04/2022] [Indexed: 12/09/2022]
Abstract
Fibromyalgia is characterized by widespread pain, fatigue, sleep disturbances and other symptoms, and has a substantial socioeconomic impact. Current biomedical and psychosocial treatments are unsatisfactory for many patients, and treatment progress has been hindered by the lack of a clear understanding of the pathogenesis of fibromyalgia. We present here a model of fibromyalgia that integrates current psychosocial and neurophysiological observations. We propose that an imbalance in emotion regulation, reflected by an overactive 'threat' system and underactive 'soothing' system, might keep the 'salience network' (also known as the midcingulo-insular network) in continuous alert mode, and this hyperactivation, in conjunction with other mechanisms, contributes to fibromyalgia. This proposed integrative model, which we term the Fibromyalgia: Imbalance of Threat and Soothing Systems (FITSS) model, should be viewed as a working hypothesis with limited supporting evidence available. We hope, however, that this model will shed new light on existing psychosocial and biological observations, and inspire future research to address the many gaps in our knowledge about fibromyalgia, ultimately stimulating the development of novel therapeutic interventions.
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Affiliation(s)
- Ana Margarida Pinto
- University of Coimbra, Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), Faculty of Psychology and Educational Sciences, Coimbra, Portugal
- University of Coimbra, University Clinic of Rheumatology, Faculty of Medicine, Coimbra, Portugal
- University of Coimbra, Psychological Medicine Institute, Faculty of Medicine, Coimbra, Portugal
| | - Rinie Geenen
- Department of Psychology, Utrecht University, Utrecht, The Netherlands
- Altrecht Psychosomatic Medicine Eikenboom, Zeist, The Netherlands
| | - Tor D Wager
- Department of Psychological and Brain Sciences, Dartmouth College, Hanover, NH, USA
| | - Mark A Lumley
- Department of Psychology, Wayne State University, Detroit, MI, USA
| | - Winfried Häuser
- Department Psychosomatic Medicine and Psychotherapy, Technical University of Munich, Munich, Germany
| | - Eva Kosek
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Jacob N Ablin
- Internal Medicine H, Tel-Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Kirstine Amris
- The Parker Institute, Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Denmark
| | - Jaime Branco
- Rheumatology Department, Egas Moniz Hospital - Lisboa Ocidental Hospital Centre (CHLO-EPE), Lisbon, Portugal
- Comprehensive Health Research Center (CHRC), Chronic Diseases Research Centre (CEDOC), NOVA Medical School, NOVA University Lisbon (NMS/UNL), Lisbon, Portugal
| | - Dan Buskila
- Ben Gurion University of the Negev Beer-Sheba, Beersheba, Israel
| | - João Castelhano
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), ICNAS, Coimbra, Portugal
| | - Miguel Castelo-Branco
- University of Coimbra, Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), ICNAS, Coimbra, Portugal
| | - Leslie J Crofford
- Division of Rheumatology and Immunology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Mary-Ann Fitzcharles
- Division of Rheumatology, Department of Medicine, McGill University, Montreal, QC, Canada
| | - Marina López-Solà
- Serra Hunter Programme, Department of Medicine and Health Sciences, University of Barcelona, Barcelona, Spain
| | - Mariana Luís
- Rheumatology Department, Coimbra Hospital and University Centre, Coimbra, Portugal
| | - Tiago Reis Marques
- Psychiatric Imaging Group, MRC London Institute of Medical Sciences (LMS), Hammersmith Hospital, Imperial College London, London, UK
- Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Philip J Mease
- Swedish Medical Center/Providence St. Joseph Health, Seattle, WA, USA
- University of Washington School of Medicine, Seattle, WA, USA
| | - Filipe Palavra
- Centre for Child Development, Neuropediatric Unit, Paediatric Hospital, Coimbra Hospital and University Centre, Coimbra, Portugal
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (i.CBR), Faculty of Medicine, Coimbra, Portugal
| | - Jamie L Rhudy
- Department of Psychology, University of Tulsa, Tulsa, OK, USA
| | - Lucina Q Uddin
- Department of Psychology, University of Miami, Coral Gables, FL, USA
| | - Paula Castilho
- University of Coimbra, Center for Research in Neuropsychology and Cognitive and Behavioral Intervention (CINEICC), Faculty of Psychology and Educational Sciences, Coimbra, Portugal
| | - Johannes W G Jacobs
- Department of Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands
| | - José A P da Silva
- University of Coimbra, University Clinic of Rheumatology, Faculty of Medicine, Coimbra, Portugal.
- Rheumatology Department, Coimbra Hospital and University Centre, Coimbra, Portugal.
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (i.CBR), Faculty of Medicine, Coimbra, Portugal.
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Mowat RM, Lewis GN, Borotkanics RJ. What factors predict outcome from an inpatient multidisciplinary chronic pain service? A prospective cohort study. AUST HEALTH REV 2022; 46:686-694. [PMID: 36410721 DOI: 10.1071/ah22172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 11/01/2022] [Indexed: 11/23/2022]
Abstract
Objective To identify baseline factors associated with outcomes from an inpatient multidisciplinary pain management program (PMP) located in a bicultural area of Aotearoa New Zealand. Methods A prospective cohort study was undertaken involving 164 people with chronic pain who attended the PMP. Demographic, clinical, and psychosocial measures were obtained at baseline, whereas clinical and psychosocial outcome measures were also obtained at program discharge and 3-month follow up (N = 100). Multivariate analyses were used to determine baseline demographic variables that were associated with outcomes at discharge and follow up. Results Being male and working full-time were associated with poorer outcomes in select measures at discharge. At the 3-month follow up, Māori ethnicity, working full-time, being retired or unemployed, or having chronic widespread pain were associated with poorer outcomes for some measures, whereas those with rheumatoid arthritis had greater self-efficacy. Conclusions Sex, ethnicity, employment status, and patient condition impact clinical outcomes from the program and in the time from discharge to follow up. Program content and/or delivery should be altered to promote more equitable outcomes for all patients in the long term.
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Affiliation(s)
- Rebecca M Mowat
- School of Clinical Sciences, Auckland University of Technology, New Zealand
| | - Gwyn N Lewis
- School of Clinical Sciences, Auckland University of Technology, New Zealand
| | - Robert J Borotkanics
- Faculty of Health and Environmental Sciences, Auckland University of Technology, New Zealand
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Christensen SWM, Almsborg, M. H, Vain, M. TS, Vaegter HB. The Effect of Virtual Reality on Cold Pain Sensitivity in Patients with Fibromyalgia and Pain-Free Individuals: A Randomized Crossover Study. Games Health J 2022. [DOI: 10.1089/g4h.2022.0138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Affiliation(s)
- Steffan Wittrup McPhee Christensen
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Department of Physiotherapy, University College of Northern Denmark, Aalborg, Denmark
| | - Heidi Almsborg, M.
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Multidisciplinary Pain Center Naestved, Naestved Hospital, Naestved, Denmark
| | - Thomas Søgaard Vain, M.
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
- Smertefys.nu, Physiotherapy Clinic, Copenhagen, Denmark
| | - Henrik Bjarke Vaegter
- Pain Research Group, Pain Center, Department of Anesthesiology and Intensive Care Medicine, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
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45
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Maestre-Cascales C, Castillo-Paredes A, Romero-Parra N, Adsuar JC, Carlos-Vivas J. Gradual Strength Training Improves Sleep Quality, Physical Function and Pain in Women with Fibromyalgia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15662. [PMID: 36497737 PMCID: PMC9793755 DOI: 10.3390/ijerph192315662] [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: 10/14/2022] [Revised: 11/15/2022] [Accepted: 11/21/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Fibromyalgia (FM) is characterized by chronic and generalized musculoskeletal pain. There is currently no cure for FM, but alternative treatments are available. Among them, gradual strength training programs (ST) which on daily activities are a valid option to improve some of the pronounced symptoms of FM that affect quality of life, such as fatigue, pain, sleep quality, and physical function. However, there is a need for more information on optimal training programs to improve anxiety and fatigue symptoms. AIM To analyze the effects of a 24-week gradual and progressive ST on sleep quality, fatigue, pain domains, physical function, and anxiety-state. METHODS 41 women with FM participated in the 24 weeks of intervention based on gradual and progressive ST. Two, 60 min, training sessions per week were con-ducted. Participants were evaluated before the ST program (week 0), in week 12 and at the end of the ST program (week 24). The Revised Fibromyalgia Impact Questionnaire was used to assess sleep quality and fatigue scales. Anxiety-state was evaluated with the State Anxiety Inventory, and pain domains by means of the Brief Pain Inventory. Senior Fitness Test was used for physical function measurements. One-way analysis of variance (ANOVA) was applied to assess the mean differences between phases, and Spearman's correlations were used to assess the associations between physical and psychological symptoms, and physical function. RESULTS The results demonstrated that 24 weeks of ST improves physical function, sleep quality and pain domains (p ≤ 0.05). Higher anxiety and pain interference scores were related to worsening physical function. CONCLUSIONS Gradual ST significantly improves sleep quality, pain, and physical function, but not anxiety and fatigue.
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Affiliation(s)
- Cristina Maestre-Cascales
- LFE Research Group, Department of Health and Human Performance, Universidad Politécnica de Madrid, 28040 Madrid, Spain;
| | - Antonio Castillo-Paredes
- Grupo AFySE, Investigación en Actividad Física y Salud Escolar, Escuela de Pedagogía en Educación Física, Facultad de Educación, Universidad de Las Américas, Santiago 8370040, Chile
| | - Nuria Romero-Parra
- Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Faculty of Health Science, King Juan Carlos University, 28922 Alcorcón, Spain;
| | - José Carmelo Adsuar
- Promoting a Healthy Society Research Group (PHeSo), Faculty of Sport Sciences, University of Extremadura, 10003 Cáceres, Spain;
| | - Jorge Carlos-Vivas
- Physical Activity for Education, Performance and Health (PAEPH) Research Group, Faculty of Sports Sciences, University of Extremadura, 10003 Cáceres, Spain;
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46
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Wang Y, Lei J, Qiao H, Tang J, Fan X. Repetitive transcranial magnetic stimulation in patients with fibromyalgia: A protocol for systematic review and network meta-analysis. Medicine (Baltimore) 2022; 101:e31696. [PMID: 36451412 PMCID: PMC9704917 DOI: 10.1097/md.0000000000031696] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Fibromyalgia is a chronic disease characterized by widespread pain. Repetitive transcranial magnetic stimulation (rTMS) effectively relieves pain intensity in patients with fibromyalgia. The frequency and target site of rTMS have significant roles in therapy effectiveness. However, there is disagreement over the best rTMS protocol. Thus, we will conduct a thorough systematic review and network meta-analysis to rank the efficacy of these various rTMS protocols and determine which is most beneficial in lowering pain and enhancing the quality of life. METHODS Databases PubMed, Web of Science, Embase, and Cochrane Library will be searched for clinical randomized controlled trials of rTMS in fibromyalgia. The retrieval time is from the inception of the database until October 1, 2022. Following the Cochrane Handbook, 2 reviewers will independently review the literature, extract data, and evaluate the risk of bias of included articles. Pain intensity and quality of daily life are outcome indicators. Stata 17.0 and ADDIS 1.16.8 software will be used for pairwise meta-analysis and network analysis to evaluate the effectiveness of rTMS and the ranking probability of all protocols. The recommended grading assessment, development, and evaluation will be used to assess the overall quality of the evidence. RESULTS The meta-analysis and probability ranking of the network determined the best TMS protocol for fibromyalgia. CONCLUSION This study will provide systematic support of evidence-based medicine for TMS in fibromyalgia, integrate the results of direct and indirect comparisons of the efficacy of different rTMS protocol, and provide the best one.
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Affiliation(s)
- Yangyang Wang
- College of Rehabilitation Medicine, Weifang Medical University, Weifang, Shandong, China
| | - Junfang Lei
- School of Rehabilitation Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Hong Qiao
- Department of Rehabilitation, Shandong Provincial Hospital, Jinan, Shandong, China
| | - Jiqin Tang
- School of Rehabilitation Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
- * Correspondence: Jiqin Tang, College of Continuing Education, Shandong University of Traditional Chinese Medicine, Jinan 250355, Shandong, China (e-mail: ) and Xiaohua Fan, Department of Rehabilitation, Shandong Provincial Hospital, Jinan, Shandong 250021, China (e-mail: )
| | - Xiaohua Fan
- Department of Rehabilitation, Shandong Provincial Hospital, Jinan, Shandong, China
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Thanh Nhu N, Chen DYT, Kang JH. Identification of Resting-State Network Functional Connectivity and Brain Structural Signatures in Fibromyalgia Using a Machine Learning Approach. Biomedicines 2022; 10:biomedicines10123002. [PMID: 36551758 PMCID: PMC9775534 DOI: 10.3390/biomedicines10123002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 11/12/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022] Open
Abstract
Abnormal resting-state functional connectivity (rs-FC) and brain structure have emerged as pathological hallmarks of fibromyalgia (FM). This study investigated and compared the accuracy of network rs-FC and brain structural features in identifying FM with a machine learning (ML) approach. Twenty-six FM patients and thirty healthy controls were recruited. Clinical presentation was measured by questionnaires. After MRI acquisitions, network rs-FC z-score and network-based gray matter volume matrices were exacted and preprocessed. The performance of feature selection and classification methods was measured. Correlation analyses between predictive features in final models and clinical data were performed. The combination of the recursive feature elimination (RFE) selection method and support vector machine (rs-FC data) or logistic regression (structural data), after permutation importance feature selection, showed high performance in distinguishing FM patients from pain-free controls, in which the rs-FC ML model outperformed the structural ML model (accuracy: 0.91 vs. 0.86, AUC: 0.93 vs. 0.88). The combined rs-FC and structural ML model showed the best performance (accuracy: 0.95, AUC: 0.95). Additionally, several rs-FC features in the final ML model correlated with FM's clinical data. In conclusion, ML models based on rs-FC and brain structural MRI features could effectively differentiate FM patients from pain-free subjects.
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Affiliation(s)
- Nguyen Thanh Nhu
- International Ph.D. Program in Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Faculty of Medicine, Can Tho University of Medicine and Pharmacy, Can Tho 94117, Vietnam
| | - David Yen-Ting Chen
- Department of Medical Imaging, Taipei Medical University-Shuang-Ho Hospital, New Taipei City 235, Taiwan
- Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Jiunn-Horng Kang
- International Ph.D. Program in Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Department of Physical Medicine and Rehabilitation, Taipei Medical University Hospital, Taipei 110, Taiwan
- Graduate Institute of Nanomedicine and Medical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 110, Taiwan
- Correspondence: ; Tel.: +886-2-27372181 (ext. 1236)
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Ferrari LF, Rey C, Ramirez A, Dziuba A, Zickella J, Zickella M, Raff H, Taylor NE. Characterization of the Dahl salt-sensitive rat as a rodent model of inherited, widespread, persistent pain. Sci Rep 2022; 12:19348. [PMID: 36369350 PMCID: PMC9652451 DOI: 10.1038/s41598-022-24094-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 11/09/2022] [Indexed: 11/13/2022] Open
Abstract
Animal models are essential for studying the pathophysiology of chronic pain disorders and as screening tools for new therapies. However, most models available do not reproduce key characteristics of clinical persistent pain. This has limited their ability to accurately predict which new medicines will be clinically effective. Here, we characterize the Dahl salt-sensitive (SS) rat strain as the first rodent model of inherited widespread hyperalgesia. We show that this strain exhibits physiological phenotypes known to contribute to chronic pain, such as neuroinflammation, defective endogenous pain modulation, dysfunctional hypothalamic-pituitary-adrenal axis, increased oxidative stress and immune cell activation. When compared with Sprague Dawley and Brown Norway rats, SS rats have lower nociceptive thresholds due to increased inflammatory mediator concentrations, lower corticosterone levels, and high oxidative stress. Treatment with dexamethasone, the reactive oxygen species scavenger tempol, or the glial inhibitor minocycline attenuated the pain sensitivity in SS rats without affecting the other strains while indomethacin and gabapentin provided less robust pain relief. Moreover, SS rats presented impaired diffuse noxious inhibitory controls and an exacerbated response to the proalgesic mediator PGE2, features of generalized pain conditions. These data establish this strain as a novel model of spontaneous, widespread hyperalgesia that can be used to identify biomarkers for chronic pain diagnosis and treatment.
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Affiliation(s)
- Luiz F. Ferrari
- grid.223827.e0000 0001 2193 0096Department of Anesthesiology, University of Utah School of Medicine, 383 Colorow Drive, Salt Lake City, UT 84108 USA
| | - Charles Rey
- grid.223827.e0000 0001 2193 0096Department of Anesthesiology, University of Utah School of Medicine, 383 Colorow Drive, Salt Lake City, UT 84108 USA
| | - Anna Ramirez
- grid.223827.e0000 0001 2193 0096Department of Anesthesiology, University of Utah School of Medicine, 383 Colorow Drive, Salt Lake City, UT 84108 USA
| | - Adam Dziuba
- grid.223827.e0000 0001 2193 0096Department of Anesthesiology, University of Utah School of Medicine, 383 Colorow Drive, Salt Lake City, UT 84108 USA
| | - Jacqueline Zickella
- grid.223827.e0000 0001 2193 0096Department of Anesthesiology, University of Utah School of Medicine, 383 Colorow Drive, Salt Lake City, UT 84108 USA
| | - Michael Zickella
- grid.223827.e0000 0001 2193 0096Department of Anesthesiology, University of Utah School of Medicine, 383 Colorow Drive, Salt Lake City, UT 84108 USA
| | - Hershel Raff
- grid.427152.7Endocrine Research Laboratory, Aurora St. Luke’s Medical Center, Advocate Aurora Research Institute, Milwaukee, WI 53215 USA ,grid.30760.320000 0001 2111 8460Department of Medicine (Endocrinology and Molecular Medicine), Medical College of Wisconsin, Milwaukee, WI 53226 USA
| | - Norman E. Taylor
- grid.223827.e0000 0001 2193 0096Department of Anesthesiology, University of Utah School of Medicine, 383 Colorow Drive, Salt Lake City, UT 84108 USA
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Fibromyalgia in women: association of inflammatory plasma proteins, muscle blood flow, and metabolism with body mass index and pain characteristics. Pain Rep 2022; 7:e1042. [PMID: 36213597 PMCID: PMC9534367 DOI: 10.1097/pr9.0000000000001042] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 08/15/2022] [Accepted: 08/17/2022] [Indexed: 11/25/2022] Open
Abstract
Supplemental Digital Content is Available in the Text. Metabolism and inflammation interact in fibromyalgia with obesity that can lead to chronic low-grade inflammation. Introduction: Obesity is a common comorbidity in fibromyalgia (FM). Both FM and obesity have been connected to low-grade inflammation, although it is possible that previously reported inflammatory alterations in FM primarily may be linked to increased body mass index (BMI). Objective: This study aimed to investigate whether the inflammatory plasma protein profile, muscle blood flow, and metabolism and pain characteristics (clinical parameters and patient-reported outcome measurements) differed between female patients with FM with and without obesity. Methods: Patients with FM underwent clinical examinations, physical tests, and answered questionnaires. They were dichotomized according to BMI (<30 kg/m2 [n = 14]; ≥30 kg/m2 [n = 13]). Blood samples were collected and analyzed using a panel of 71 inflammatory plasma proteins. Results: There were significant (P < 0.05) differences in blood pressure, pulse, max VO2, pain intensity, physical capacity, and Fibromyalgia Impact Questionnaire between the groups; the obese group had higher blood pressure, pulse, pain intensity, and Fibromyalgia Impact Questionnaire. There were 14 proteins that contributed to the group belonging. The 4 most important proteins for the group discrimination were MIP1β, MCP4, IL1RA, and IL6, which showed higher concentrations in obese patients with FM. Significantly decreased blood flow and increased concentration of pyruvate were detected in obese patients compared with nonobese patients. There was significant correlation between inflammatory proteins and sedentary behavior and health status in obese patients with FM. Conclusions: These findings suggest that metabolism and inflammation interact in female patients with FM with obesity and might cause chronic low-grade inflammation. Screening for obesity and monitoring of BMI changes should be considered in the treatment of patients with FM.
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AKAP12 and RNF11 as Diagnostic Markers of Fibromyalgia and Their Correlation with Immune Infiltration. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9033342. [PMID: 36238643 PMCID: PMC9553395 DOI: 10.1155/2022/9033342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/13/2022] [Indexed: 11/18/2022]
Abstract
Fibromyalgia (FM) is a chronic nonarticular rheumatic disease mainly characterized by diffuse disseminated skeletal muscle pain, with varied symptoms including anxiety, sleep disturbance, and fatigue. Due to its unknown etiology and pathogenesis, FM is easily ignored in clinical practice, resulting in unclear diagnosis and difficult treatment. This study is aimed at investigating whether AKAP12 and RNF11 can be used as biomarkers for the diagnosis of FM and at determining their correlation with immune infiltration. The FM dataset in Gene Expression Omnibus (GEO) database was downloaded and was randomly divided into the training and test sets. Differentially expressed genes (DEGs) were screened, and functional correlation analysis was performed. Diagnostic markers of FM were screened and validated by random forest (RF). The least absolute shrinkage and selection operator (LASSO) logistic regression algorithm was then used to evaluate immune cell infiltration in the FM patients' peripheral blood. Finally, Spearman's rank correlation analysis was used to identify correlation between the diagnostic indexes and immune cell infiltration. A total of 69 DEGs were selected. Results indicated that AKAP12 and RNF11 can be used as diagnostic markers of FM, and CD8 + T cells might contribute in the pathogenesis of FM. In addition, AKAP12 was positively correlated with CD8 + T cells, while RNF11 was negatively correlated with CD8 + T cells. In conclusion, AKAP12 and RNF11 can be used as diagnostic indicators of FM, and CD8 + T cells may be involved in the occurrence and development of FM.
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