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Catalá P, Gutiérrez L, Écija C, Peñacoba C. The Influence of Physical Activity and Positive Affect on the Relationship between Pain Severity and Cognitive Performance in Women with Fibromyalgia. J Clin Med 2024; 13:4419. [PMID: 39124686 PMCID: PMC11313600 DOI: 10.3390/jcm13154419] [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: 06/21/2024] [Revised: 07/17/2024] [Accepted: 07/25/2024] [Indexed: 08/12/2024] Open
Abstract
Fibromyalgia, characterized by chronic pain and cognitive impairments, significantly impacts patients' quality of life. Physical exercise has been shown to improve cognitive functions and reduce pain severity. Additionally, positive affect enhances cognitive flexibility and facilitates better adaptation to chronic pain, suggesting that combining physical activity and positive affect could mitigate cognitive deficits in fibromyalgia patients. Objectives: The objective of this work is to explore the relationship between pain severity and cognitive performance through time spent doing moderate physical activity while taking into account the role of positive affect in fibromyalgia. Methods: This prospective study was structured into two phases of evaluation. First, pain severity, positive affect, and time spent performing moderate physical activity were evaluated, and one week later cognitive performance (assessed through the Stroop test) was also evaluated. The final sample consisted of 231 women with fibromyalgia. Moderated mediation analyses were performed using PROCESS. Results: The moderated mediation model showed that the effect of moderate physical activity on the relationship between pain severity and cognitive performance was significant for low levels of positive affect but not for moderate or high levels. That is, the indirect effect of pain intensity on cognitive performance through time spent doing moderate physical activity only has an effect when patients with fibromyalgia present low levels of positive affect. However, there was no significant indirect effect in the simple mediation model. Conclusions: The findings of this study underscore the importance of considering the level of positive affect when examining the impact of moderate physical activity on cognitive performance in women with fibromyalgia.
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Affiliation(s)
| | | | | | - Cecilia Peñacoba
- Department of Psychology, Rey Juan Carlos University, Avda. de Atenas s/n, 28922 Alcorcón, Madrid, Spain; (P.C.); (L.G.); (C.É.)
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Colas C, Hodaj E, Pichot V, Roche F, Cracowski C. Impact of spa therapy on physical activity, sleep and heart rate variability among individuals with fibromyalgia: Results of an ancillary study. Complement Ther Clin Pract 2024; 57:101879. [PMID: 38968692 DOI: 10.1016/j.ctcp.2024.101879] [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: 03/27/2024] [Revised: 06/12/2024] [Accepted: 06/27/2024] [Indexed: 07/07/2024]
Abstract
Spa therapy is recommended to manage symptoms of fibromyalgia, but the physiological mechanisms underlying this improvement have been poorly studied. In an original study, we explored the effect of a 3-week rheumatology spa treatment for fibromyalgia patients on quality of life and with a symptom severity questionnaire. We present here the results of an ancillary study which explored three secondary criteria using objective measurement methods: diurnal actimetry for physical activity analysis, nocturnal actimetry for sleep analysis and heart rate variability. Eighty-three fibromyalgia patients were randomized to participate in an immediate 3-week rheumatological spa therapy, either a start within 6 weeks after inclusion (interventional group, n = 39) or a delayed, start 6 months after inclusion (control group, n = 44). Patients were asked to wear an actimeter (n = 56) to assess diurnal physical activity and sleep quality and a 24-h Holter ECG (n = 60) to assess nocturnal heart rate variability at baseline, 3 months and 6 months after inclusion. Time spent in sedentary and light physical activity was reduced to ∼30 min at 6 months in the interventional group (P = 0.027). Sleep quality and heart rate variability were not improved. Spa therapy made it possible to reduce sedentary activities in patients' daily life for up to 6 months afterwards, concomitant with the improvement in quality of life, pain and fatigue as highlighted in the original Thermalgi study.
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Affiliation(s)
- Claire Colas
- INSERM, U1059, SAINBIOSE, DVH, Jean Monnet University, Saint-Étienne, France; Department of Clinical and Exercise Physiology, University Hospital Center, Saint-Étienne, France
| | - Enkelejda Hodaj
- Grenoble Alpes University Hospital, Clinical Research Center, INSERM CIC1406, Grenoble, France
| | - Vincent Pichot
- INSERM, U1059, SAINBIOSE, DVH, Jean Monnet University, Saint-Étienne, France; Department of Clinical and Exercise Physiology, University Hospital Center, Saint-Étienne, France
| | - Frédéric Roche
- INSERM, U1059, SAINBIOSE, DVH, Jean Monnet University, Saint-Étienne, France; Department of Clinical and Exercise Physiology, University Hospital Center, Saint-Étienne, France
| | - Claire Cracowski
- Grenoble Alpes University Hospital, Clinical Research Center, INSERM CIC1406, Grenoble, France.
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Janowski AJ, Berardi G, Hayashi K, Plumb AN, Lesnak JB, Khataei T, Martin B, Benson CJ, Sluka KA. The influence of sex on activity in voluntary wheel running, forced treadmill running, and open field testing. RESEARCH SQUARE 2024:rs.3.rs-4365992. [PMID: 38798501 PMCID: PMC11118703 DOI: 10.21203/rs.3.rs-4365992/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Introduction Physical activity is commonly used for both measuring and treating dysfunction. While preclinical work has been historically biased towards males, the use of both male and female animals is gaining popularity after multiple NIH initiatives. With increasing inclusion of both sexes, it has become imperative to determine sex differences in common behavioral assays. The purpose of this study was to determine baseline sex differences in 3 activity assays: voluntary wheel running, forced treadmill running, and open field testing. Methods This was a secondary analysis of sex differences in healthy mice in 3 different assays: Separate mice were used for each assay. Specifically, 16 mice underwent 28 days of voluntary wheel running, 178 mice underwent forced treadmill running, and 88 mice underwent open field testing. Differences between sex across several activity parameters were examined for each assay. Results In voluntary wheel running, sex differences with larger effect sizes were observed in distance run, running time, and bout duration, with smaller effect size differences in speed, and no difference in total bouts. In forced treadmill running, differences were shown in time to exhaustion, but no difference in max speed attained. In open field, there were sex differences in active time but not in distance and speed in data aggregated over 30 minutes; however, distance and speed in male mice showed a downward trajectory over the final 20 minutes of testing, whereas females maintained the same trajectory. Conclusion These data suggest that male mice demonstrate comparable activity intensity as female mice but do not match female's duration of activity, especially for volitional tasks. Researchers utilizing these assays should account for sex differences as they could potentially mask true findings in an experiment. Plain English Summary Physical activity is a common measure to examine function in human subjects with and without disease. Animal models often use measures of physical activity to assess function, yet most of these measures have been done in males only, making interpretation and translation to females and humans difficult. Several measures have been used to measure activity in animals, including those examining voluntary running behavior, maximum capacity, and general activity levels; sex differences between these measures are unclear. We discovered sex differences throughout each of three activity tests. In voluntary running behavior there were large differences between sexes with females running a greater distance and spending more time running. There were small differences in the maximum capacity with females running for a longer period at high intensity. General activity levels showed small differences with females being less active than males. Thus, the greatest differences were found for voluntary running and small differences were found for maximum capacity and general activity levels; differences observed were dependent on the task. Researchers utilizing these assays should account for sex differences as they could potentially mask true findings in an experiment.
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Vancampfort D, Van Damme T, Albanio Machado V, McGrath RL, Stubbs B, Schuch FB. Levels of sedentary behaviour in people with fibromyalgia: a systematic review and meta-analysis. Disabil Rehabil 2024; 46:1921-1927. [PMID: 37211677 DOI: 10.1080/09638288.2023.2214379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 05/11/2023] [Indexed: 05/23/2023]
Abstract
PURPOSE Sedentary behaviour is associated with pain, fatigue, and a more severe impact of the disease in fibromyalgia, independently of physical activity levels. Despite this knowledge, little attention has been attributed to estimate sedentary behaviour in this population. The aims of this meta-analysis were to: (a) establish the pooled mean time spent sedentary, (b) investigate moderators of sedentary levels, and (c) explore differences with age- and gender-matched general population controls in people with fibromyalgia (PwF). METHODS Two independent authors searched major databases until 1 December 2022. A random effects meta-analysis was performed. The methodological quality of included studies was assessed with the Quality Assessment Tool for Observational Cohort and Cross-sectional Studies. RESULTS Across 7 cross-sectional studies of fair methodological quality, there were 1500 patients with fibromyalgia (age range = 43-53 years). PwF spent 545.6 min/day (95% CI = 523.7-567.5, p < 0.001, N = 3) engaging in sedentary behaviour. Self-reported questionnaires overestimate sedentary levels with 314.3 min/day (95% CI = 302.0-326.6, p = 0.001, N = 2). PwF spent 36.14 min/day (95% CI = 16.3-55.9, p < 0.001) more in sedentary behaviour than general population controls. CONCLUSIONS PwF are more sedentary than the general population. The limited available data should however be considered with caution due to substantial heterogeneity.
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Affiliation(s)
- Davy Vancampfort
- Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
- University Psychiatric Centre KU Leuven, Kortenberg - Leuven, Belgium
| | - Tine Van Damme
- Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
- University Psychiatric Centre KU Leuven, Kortenberg - Leuven, Belgium
| | - Vanessa Albanio Machado
- Department of Sports Methods and Techniques, Federal University of Santa Maria, Santa Maria, Brazil
| | - Ryan L McGrath
- Department of Rural Health, The University of Melbourne, Shepparton, Australia
- School of Allied Health, Exercise and Sports Sciences, Charles Sturt University, Albury, Australia
- Allied Health Education and Research Unit, Goulburn Valley Health, Shepparton, Australia
| | - Brendon Stubbs
- Physiotherapy Department, South London and Maudsley NHS Foundation Trust, London, UK
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King"s College London, London, UK
| | - Felipe B Schuch
- Department of Sports Methods and Techniques, Federal University of Santa Maria, Santa Maria, Brazil
- Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- Faculty of Health Sciences, Universidad Autónoma de Chile, Providencia, Chile
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Umeda M, Kim Y, Jaén CR, Okifuji A, Corbin LW, Maluf KS. Mediating role of physical activity in the relationship between exercise-induced muscle pain and symptom severity in women with fibromyalgia. Physiother Theory Pract 2024; 40:338-346. [PMID: 35968757 DOI: 10.1080/09593985.2022.2111674] [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: 04/08/2022] [Accepted: 08/05/2022] [Indexed: 10/15/2022]
Abstract
BACKGROUND Individuals with fibromyalgia (FM) exhibit generalized hyperalgesia to pain stimuli, and physical activity (PA) is critical to manage FM symptoms. PURPOSE This study examined the relationship between exercise-induced muscle pain, symptom severity, and PA in 28 women with FM. METHODS Muscle pain rating (MPR) was assessed during 3 minutes of submaximal isometric handgrip exercise, whereas PA and symptom severity were evaluated via self-report questionnaires. The analysis examined the relationship between the variables, with the specific interest in the mediating role of PA in the relationship between exercise-induced muscle pain and symptom severity. RESULTS MPR was positively associated with symptom severity (b = 1.89; 95% CI = 0.01, 3.76; P = .048) and inversely associated with PA levels (b = -0.16; 95% CI = -0.30, -0.03; P = .021). PA levels were inversely associated with symptom severity (b = -7.94; 95% CI = -12.46, -3.42; P = .001). After statistically controlling for PA levels, the relationship between MPR and symptom severity was no longer significant (b = 0.60; Wald 95% CI = -1.05, 2.25; P = .474). CONCLUSION Results show the link between the variables, and specifically demonstrate that PA mediates the relationship between exercise-induced muscle pain and symptom severity.
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Affiliation(s)
- Masataka Umeda
- Department of Kinesiology, University of Texas at San Antonio, San Antonio, TX, USA
| | - Youngdeok Kim
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, VA, USA
| | - Carlos R Jaén
- Department of Family and Community Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Akiko Okifuji
- Division of Pain Medicine, Department of Anesthesiology, University of Utah, Salt Lake City, UT, USA
| | - Lisa W Corbin
- Department of Medicine, University of Colorado Hospital, Aurora, CO, USA
| | - Katrina S Maluf
- School of Exercise and Nutritional Sciences, Doctor of Physical Therapy Program, San Diego State University, San Diego, CA, USA
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Vancampfort D, McGrath RL, Hemmings L, Gillis V, Bernar K, Van Damme T. Physical activity correlates in people with fibromyalgia: a systematic review. Disabil Rehabil 2023; 45:4165-4174. [PMID: 36398698 DOI: 10.1080/09638288.2022.2146911] [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: 07/17/2022] [Accepted: 11/05/2022] [Indexed: 11/19/2022]
Abstract
PURPOSE Understanding the enablers of and barriers to physical activity (PA) participation in people with fibromyalgia (PwF) is an essential first step to developing effective PA interventions. This systematic review examined correlates of PA across the socio-ecological model (i.e., intra-personal, inter-personal, environmental, and policy level) in PwF. MATERIALS AND METHODS PubMed, Embase, and CINAHL were searched from inception until 12 July 2022. Keywords included "physical activity" or "exercise" and "fibromyalgia" or "fibrositis." Summary coding was used to quantify the PA correlates. RESULTS Out of 74 PA correlates retrieved from 39 articles (n = 9426), co-morbid depression and higher pain intensity were found to be consistent (i.e., reported in four or more articles) barriers to PA in PwF, while higher self-efficacy and better endurance were found to be consistent enablers to PA. Despite the abundance of evidence for the PA benefits for PwF, we only found consistent evidence for PA correlates at the intrapersonal level. CONCLUSIONS Health professionals should consider mental and physical health barriers when promoting PA in PwF. There remains a need to better understand social, environmental, and policy-related factors associated with PA participation in PwFImplications for rehabilitationCo-morbid depression is a notable barrier to physical activity participation in people with fibromyalgia.Experienced pain intensity should be considered as a barrier when promoting physical activity for people with fibromyalgia.Rehabilitation professionals should facilitate self-efficacy in physical activity interventions for people with fibromyalgia.Rehabilitation professionals should promote endurance when motivating people with fibromyalgia towards an active lifestyle.
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Affiliation(s)
- Davy Vancampfort
- Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
- University Psychiatric Centre KU Leuven, Kortenberg-Leuven, Belgium
| | - Ryan L McGrath
- School of Allied Health, Exercise and Sports Sciences, Charles Sturt University, Albury, Australia
| | - Laura Hemmings
- University of Birmingham, School of Sport and Exercise Sciences, Birmingham, UK
| | | | - Koen Bernar
- University Hospital Pellenberg, Pellenberg, Belgium
| | - Tine Van Damme
- Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
- University Psychiatric Centre KU Leuven, Kortenberg-Leuven, Belgium
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The Role of Self-Efficacy and Activity Patterns in the Physical Activity Levels of Women with Fibromyalgia. BIOLOGY 2023; 12:biology12010085. [PMID: 36671777 PMCID: PMC9855924 DOI: 10.3390/biology12010085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 12/28/2022] [Accepted: 12/30/2022] [Indexed: 01/07/2023]
Abstract
Keeping high levels of physical activity is a challenge among chronic patients. In this regard, self-efficacy has been identified as a crucial variable to reduce sedentarism and physical inactivity in women with fibromyalgia. The current study aimed to evaluate the associations among objective physical activity levels, self-efficacy, activity patterns, and the impact of the disease, as well as to compare those variables between women with fibromyalgia with different self-efficacy levels. For this purpose, in this cross-sectional study, the physical activity levels of 123 women with fibromyalgia were assessed by accelerometers, together with self-efficacy, the impact of the disease, and activity patterns. Results revealed that self-efficacy for light or moderate physical activity was directly related to light (p < 0.01), moderate (p < 0.01), and vigorous physical activity (p < 0.05), as well as inversely related to sedentary time (p < 0.01). Moreover, the main differences were observed between those with low self-efficacy levels and the rest of the sample, while there were no differences between the high and the medium self-efficacy groups (p > 0.05). Thus, self-efficacy for walking and light physical activity seems to be more relevant than self-efficacy for moderate and vigorous physical activity to achieve higher levels of physical activity.
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Pazzaglia C, Padua L, Stancanelli C, Fusco A, Loreti C, Castelli L, Imbimbo I, Giovannini S, Coraci D, Vita GL, Vita G. Role of Sport Activity on Quality of Life in Charcot-Marie-Tooth 1A Patients. J Clin Med 2022; 11:jcm11237032. [PMID: 36498606 PMCID: PMC9740468 DOI: 10.3390/jcm11237032] [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: 10/06/2022] [Revised: 11/15/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
The present study aims to investigate the benefits induced by physical activity/practiced sport in Charcot-Marie-Tooth 1A (CMT1A). Patients were divided into sport and no-sport groups according to their sports performance habit. Thirty-one patients were enrolled, of which 14 practiced sports and 17 did not. Clinical assessments were administered to evaluate disability, self-esteem, depression, quality of life, and pain. Statistical analysis revealed significant differences in terms of gender in the no-sport group compared to the sport group (p = 0.04). Regarding the quality of life, physical function (p = 0.001), general health (p = 0.03), social function (p = 0.04), and mental health (p = 0.006) showed better patterns in the sport group than no-sport group. Moreover, neuropathic pain was reduced in the sport group according to the Neuropathic Pain Symptom Inventory (p = 0.001) and ID-PAIN (p = 0.03). The other administered questionnaires showed no significant differences. Our study confirms that CMT1A patients, who practice sports, with a similar severity of disability, may have a better physical quality of life while suffering less neuropathic pain than their peers who do not practice sports. Results recommend the prescription of sport in CMT1A patients.
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Affiliation(s)
- Costanza Pazzaglia
- UOC Neuroriabilitazione ad Alta Intensità, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Luca Padua
- UOC Neuroriabilitazione ad Alta Intensità, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Department of Geriatrics and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Claudia Stancanelli
- Nemo Sud Clinical Centre for Neuromuscular Disorders, 98125 Messina, Italy
- Department of Clinical and Experimental Medicine, Unit of Neurology, University of Messina, 98100 Messina, Italy
| | - Augusto Fusco
- UOC Neuroriabilitazione ad Alta Intensità, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Claudia Loreti
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Letizia Castelli
- Department of Aging, Neurological, Orthopaedic and Head-Neck Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Isabella Imbimbo
- UOS Psicologia Clinica, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Silvia Giovannini
- Department of Geriatrics and Orthopaedics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- UOS Riabilitazione Post-Acuzie, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
- Correspondence: (S.G.); (D.C.); Tel.: +39-06-3015-4382 (S.G.)
| | - Daniele Coraci
- Department of Neuroscience, University of Padua, 35121 Padua, Italy
- Correspondence: (S.G.); (D.C.); Tel.: +39-06-3015-4382 (S.G.)
| | - Gian Luca Vita
- Unit of Neurology, Department of Emergency, P.O. Piemonte, IRCCS Centro Neurolesi “Bonino-Pulejo”, 98124 Messina, Italy
| | - Giuseppe Vita
- Nemo Sud Clinical Centre for Neuromuscular Disorders, 98125 Messina, Italy
- Department of Clinical and Experimental Medicine, Unit of Neurology, University of Messina, 98100 Messina, Italy
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Aldhahi MI, Alshehri MM, Alqahtani F, Alqahtani AS. A pilot study of the moderating effect of gender on the physical activity and fatigue severity among recovered COVID-19 patients. PLoS One 2022; 17:e0269954. [PMID: 35830386 PMCID: PMC9278785 DOI: 10.1371/journal.pone.0269954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 05/31/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Clinical data point toward gender-based differences in COVID-19 severity. However, there is insufficient research examining whether gender predicts physical activity (PA) and fatigue severity in patients recovering from COVID-19. Therefore, this study aimed to characterize the PA and fatigue severity in a cohort of patients recovering from COVID-19 infection and measure the extent to which gender-based differences moderate the relationship of PA with fatigue. METHOD A cross-sectional survey was conducted in Riyadh, Saudi Arabia. The sample comprised patients recovering from COVID-19 over at least 3 months. Recovered patients were stratified into two groups based on gender. The survey included items pertaining to sociodemographic, a fatigue severity scale and a self-reported international PA questionnaire. RESULTS Eighty-seven patients (44 women and 43 men) met the inclusion criteria. Compared with men, women reported sedentary behavior (70%) and high fatigue severity (64%). A significantly higher number of women had a low PA score compared with men (p = .002). The findings indicated that gender significantly moderates the effect of total PA in metabolic equivalents (METs; min/wk) on fatigue severity [F = 4.8, p = .03, ΔR2 = 0.24]. CONCLUSIONS The current study suggests that women might be at risk of higher fatigue severity, in addition to engaging less in PA. Physical activity may plays a significant role in modulate the fatigue severity. Consequently, interventions aimed at promoting physical activity in women stand high chances of addressing the disparity in the distribution of prevalence of fatigue between men and women.
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Affiliation(s)
- Monira I. Aldhahi
- Department of Rehabilitation Sciences, College of Health and Rehabilitation Sciences, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Mohammed M. Alshehri
- Physical Therapy Department, Jazan University, Jazan, Saudi Arabia
- Medical Research Center, Jazan University, Jazan, Saudi Arabia
| | - Faleh Alqahtani
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abdulfattah Saeed Alqahtani
- Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
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Selvanathan J, Tang NKY, Peng PWH, Chung F. Sleep and pain: relationship, mechanisms, and managing sleep disturbance in the chronic pain population. Int Anesthesiol Clin 2022; 60:27-34. [PMID: 35261343 DOI: 10.1097/aia.0000000000000346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Janannii Selvanathan
- Department of Anesthesia and Pain Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
- Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Nicole K Y Tang
- Department of Psychology, University of Warwick, Coventry, UK
| | - Philip W H Peng
- Department of Anesthesia and Pain Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Frances Chung
- Department of Anesthesia and Pain Medicine, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
- Institute of Medical Science, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
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11
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The Impact of a Peer Social Support Network from the Perspective of Women with Fibromyalgia: A Qualitative Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182312801. [PMID: 34886527 PMCID: PMC8657284 DOI: 10.3390/ijerph182312801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 11/25/2021] [Accepted: 12/01/2021] [Indexed: 12/22/2022]
Abstract
Background: Fibromyalgia is a chronic and complex disease whose management by patients requires a high level of commitment. Patient empowerment therefore represents an important milestone in chronic disease treatment and control. We explored the impact of a peer social support network from the perspective of women with fibromyalgia. Methods: A generic qualitative design was proposed for the study, for which women who had been diagnosed with fibromyalgia were purposefully selected. Six semi-structured interviews were conducted, and the collected data were thematically analysed. Results: Three key themes emerged regarding the peer social support network: (1) empowerment (facilitating acceptance of the diagnosis and acting as a source of information); (2) effects on well-being and quality of life (attenuated the stigma, improved physical well-being, provided emotional support and was a socialization medium); and (3), valuable aspects (transmitted feelings of being understood and listened to and increased personal feelings of satisfaction). Conclusions: A peer social support network for women with fibromyalgia exerts positive effects on their physical, mental, and social well-being and empowers them to better manage their disease. Healthcare for women with fibromyalgia should include strategies that connect them through peer social support networks.
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Braun A, Evdokimov D, Frank J, Pauli P, Üçeyler N, Sommer C. Clustering fibromyalgia patients: A combination of psychosocial and somatic factors leads to resilient coping in a subgroup of fibromyalgia patients. PLoS One 2020; 15:e0243806. [PMID: 33370324 PMCID: PMC7769259 DOI: 10.1371/journal.pone.0243806] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 11/26/2020] [Indexed: 11/19/2022] Open
Abstract
Background Coping strategies and their efficacy vary greatly in patients suffering from fibromyalgia syndrome (FMS). Objective We aimed to identify somatic and psychosocial factors that might contribute to different coping strategies and resilience levels in FMS. Subjects and methods Standardized questionnaires were used to assess coping, pain, and psychological variables in a cohort of 156 FMS patients. Quantitative real-time polymerase chain reaction (qRT-PCR) determined gene expression of selected cytokines in white blood cells of 136 FMS patients and 25 healthy controls. Data of skin innervation, functional and structural sensory profiles of peripheral nociceptive nerve fibers of a previous study were included into the statistics. An exploratory factor analysis was used to define variance explaining factors, which were then included into cluster analysis. Results 54.9% of the variance was explained by four factors which we termed (1) affective load, (2) coping, (3) pain, and (4) pro-inflammatory cytokines (p < 0.05). Considering differences in the emerged factors, coping strategies, cytokine profiles, and disability levels, 118 FMS patients could be categorized into four clusters which we named “maladaptive”, “adaptive”, “vulnerable”, and “resilient” (p < 0.05). The adaptive cluster had low scores in disability and in all symptom categories in contrast to the vulnerable cluster, which was characterized by high scores in catastrophizing and disability (p < 0.05). The resilient vs. the maladaptive cluster was characterized by better coping and a less pro-inflammatory cytokine pattern (p < 0.05). Conclusion Our data suggest that problem- and emotion-focused coping strategies and an anti-inflammatory cytokine pattern are associated with reduced disability and might promote resilience. Additional personal factors such as low anxiety scores, ability of acceptance, and persistence further favor a resilient phenotype. Individualized therapy should take these factors into account.
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Affiliation(s)
- Alexandra Braun
- Department of Neurology, University of Würzburg, Würzburg, Germany
- * E-mail:
| | | | - Johanna Frank
- Department of Neurology, University of Würzburg, Würzburg, Germany
| | - Paul Pauli
- Department of Psychology (Biological Psychology, Clinical Psychology and Psychotherapy), and Center of Mental Health, University of Würzburg, Würzburg, Germany
| | - Nurcan Üçeyler
- Department of Neurology, University of Würzburg, Würzburg, Germany
| | - Claudia Sommer
- Department of Neurology, University of Würzburg, Würzburg, Germany
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Podrihalo O, Savina S, Podrigalo L, Iermakov S, Jagiełło W, Rydzik Ł, Błach W. Influence of Health Related Fitness on the Morphofunctional Condition of Second Mature Aged Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E8465. [PMID: 33207566 PMCID: PMC7696648 DOI: 10.3390/ijerph17228465] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/11/2020] [Accepted: 11/12/2020] [Indexed: 02/07/2023]
Abstract
To analyze the influence of health-related fitness on the condition of second mature aged women. Participants: 65 women divided into two groups. Group 1-40 women, (43.33 ± 0.93) years old and group 2-25 women (44.40 ± 0.93) years old. The participants trained for 8 months, three times a week for 1 h. Group 1 trained dance aerobics (Monday), strength fitness (Wednesday) and stretching (Friday). Group 2 trained only stretching. The body length and mass, handgrip strength test, vital capacity, blood pressure, heart rate, Stange and Genchi tests, and motion amplitude in joints were evaluated before and after the program. The significance of the differences between the groups was evaluated by Student's criterion (t) and Rosenbaum (Q). The different intensity of the health-related effect was confirmed at the end of the program. Physiometric indicators significantly increased in group 1. The complex physical activity led to a decrease in heart rate. The results of the Stange and Genchi tests significantly increased. Goniometric indicators of group 2 increased. The comparative analysis of the participants indicators confirms the generalized and higher health-related effect of the complex fitness program. The effect of such a program showed an increase of the adaptive potential, a significant increase in the functional capabilities of women, and the optimization of the studied indicators. With the same time expenditure for health-related fitness, the complex program has a more multifaceted effect in comparison with stretching.
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Affiliation(s)
- Olha Podrihalo
- Department of Biological Science, Kharkiv State Academy of Physical Culture, 61022 Kharkiv, Ukraine;
| | - Svetlana Savina
- Department of Dance Sports, Fitness and Gymnastics, Kharkiv State Academy of Physical, 61022 Kharkiv, Ukraine;
| | - Leonid Podrigalo
- Department of Medical Science, Kharkiv State Academy of Physical Culture, 61022 Kharkiv, Ukraine;
| | - Sergii Iermakov
- Department of Sport, Gdansk University of Physical Education and Sports, 80-336 Gdansk, Poland; (S.I.); (W.J.)
| | - Władysław Jagiełło
- Department of Sport, Gdansk University of Physical Education and Sports, 80-336 Gdansk, Poland; (S.I.); (W.J.)
| | - Łukasz Rydzik
- Institute of Sport Sciences, University of Physical Education in Krakow, 31-541 Kraków, Poland
| | - Wiesław Błach
- Department of Sport, University School of Physical Education, 51-612 Wroclaw, Poland;
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Zaslavsky O, Su Y, Rillamas-Sun E, Roopsawang I, LaCroix AZ. Accelerometer-Measured Physical Activity Levels and Fatigue in Older Women. J Aging Phys Act 2020; 28:692-698. [PMID: 32303001 DOI: 10.1123/japa.2019-0308] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 10/08/2019] [Accepted: 12/30/2019] [Indexed: 11/18/2022]
Abstract
The authors examined whether the associations between physical activity (PA) levels and fatigue vary by body mass index and physical performance, and whether substituting sedentary time (ST) with low light PA, high light PA, and moderate to vigorous PA (MVPA) was associated with better mean fatigue scores. In total, 6,111 participants (aged 65 years and older) were from the Women's Health Initiative Objective Physical Activity and Cardiovascular Health Study. PA levels were from a hip-worn GT3X accelerometer. Overall fatigue, energy, and weariness subdomains were from the RAND-36 Vitality subscale. Isotemporal substitution models examined the time-substitution effects. Interactions were observed between MVPA and short physical performance battery performance measure (p < .05). Substituting ST with 34.3 min of MVPA was associated on average with a 1.63-point improvement in fatigue score. Substituting ST with 50.2 min of low light PA and 34.3 min of MVPA was associated on average with an energy score improvement of 1.18 and 2.06 points respectively. Substituting ST with 34.3 min of MVPA was associated on average with a 1.08-point improvement in weariness score (p < .05 for all).
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Sedentary Time Accumulated in Bouts is Positively Associated with Disease Severity in Fibromyalgia: The Al-Ándalus Project. J Clin Med 2020; 9:jcm9030733. [PMID: 32182753 PMCID: PMC7141225 DOI: 10.3390/jcm9030733] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 02/21/2020] [Accepted: 03/04/2020] [Indexed: 01/10/2023] Open
Abstract
To examine the associations of prolonged sedentary time (ST) with disease severity in women with fibromyalgia, and to analyse the combined association of total ST and prolonged ST with the disease severity in this population. Women (n = 451; 51.3 ± 7.6 years old) with fibromyalgia participated. Sedentary time and moderate-to-vigorous physical activity (MVPA) were measured using triaxial accelerometry and ST was processed into 30- and 60-min bouts. Dimensions of fibromyalgia (function, overall, symptoms) and the overall disease impact were assessed with the Revised Fibromyalgia Impact Questionnaire (FIQR). Body fat percentage was assessed using a bio-impedance analyser, and physical fitness was assessed with the Senior Fitness Tests Battery. Greater percentage of ST in 30-min bouts and 60-min bouts were associated with worse function, overall, symptoms and the overall impact of the disease (all, P < 0.05). Overall, these associations were statistically significant when additionally controlling for MVPA and overall physical fitness. Participants with low levels of total ST and prolonged ST (>60-min bouts) presented lower overall impact compared to participants with high levels of total ST and prolonged ST (mean difference = 6.56; 95% confidence interval (CI) = 1.83 to 11.29, P = 0.002). Greater percentage of ST accumulated in 30- and 60-min bouts and a combination of high levels of total and prolonged ST are related to worse disease severity. Although unable to conclude on causality, results suggest it might be advisable to motivate women with fibromyalgia to break prolonged ST and reduce their total daily ST.
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Walston Z, McLester C, McLester J. Effect of Low Back Pain Chronicity on Patient Outcomes Treated in Outpatient Physical Therapy: A Retrospective Observational Study. Arch Phys Med Rehabil 2019; 101:861-869. [PMID: 31874155 DOI: 10.1016/j.apmr.2019.11.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Accepted: 11/14/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To examine the potential relationship between physical therapy (PT) treatment outcomes and chronicity of low back pain (LBP) in the outpatient setting. DESIGN Retrospective observational study. SETTING Outpatient PT clinics across 11 states. PARTICIPANTS A total of 11,941 patients with LBP provided with PT services and discharged from care between January 1, 2017, and December 31, 2018. MAIN OUTCOME MEASURES Focus on Therapeutic Outcome Low Back Functional Status (FS) Patient-Reported Outcome Measure (PROM) was the primary outcomes measure used. It assesses the patients' perceived physical abilities for patients experiencing LBP impairments. It determined a functional score on a linear metric ranging from 0 (low functioning) to 100 (high functioning). The difference in score between the intake FS and final FS score produced the FS change, which represented the overall improvement of the episode of care. RESULTS The mean FS change was 16.997 (n=11,945). Patients with chronic symptoms (>90-d duration) had an FS change of 15.920 (n=7264) across 14.63 visits. Patients with subacute symptoms (15-90d) had an FS change of 21.66 (n=3631) across 14.05. Patients with acute symptoms (0-14d) had an FS change of 29.32 (n=1050) across 13.66 visits. Stepwise regression analysis revealed a significant â for chronicity (-4.155) with all models. CONCLUSIONS Overall, this study shows patients experiencing shorter duration of LBP symptoms before starting a PT episode of care experience significantly better outcomes than patients who waited. Furthermore, the number of treatment session and duration of care was similar between groups, indicating potential ineffective or insufficient care was provided for patients with chronic pain.
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Affiliation(s)
- Zachary Walston
- PT Solutions Physical Therapy, Atlanta, Georgia, United States.
| | | | - John McLester
- Kennesaw State University, Kennesaw, Georgia, United States
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Munguía-Izquierdo D, Pulido-Martos M, Acosta FM, Acosta-Manzano P, Gavilán-Carrera B, Rodriguez-Ayllon M, Geenen R, Delgado-Fernández M, Álvarez-Gallardo IC, Segura-Jiménez V, Walitt B, Estévez-López F. Objective and subjective measures of physical functioning in women with fibromyalgia: what type of measure is associated most clearly with subjective well-being? Disabil Rehabil 2019; 43:1649-1656. [PMID: 31638450 DOI: 10.1080/09638288.2019.1671503] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
PURPOSE To find modifiable factors that are related to subjective well-being would be valuable for improving interventions in fibromyalgia. Physical activity, sedentary behaviour, and physical fitness may represent potential areas to optimize treatment regimens. In fibromyalgia, there is a discordance between clinical observations and patient-reported outcomes (objective and subjective assessments). Therefore, the present study aims at analyzing the associations of objective and subjective evaluations of physical activity, sedentary behaviour, and physical fitness with subjective well-being and determine if and how objective and subjective associations differ. METHODS In this population-based cross-sectional study participated 375 women with fibromyalgia from the al-Ándalus project (Spain). Physical activity, sedentary behaviour, and physical fitness were objectively (accelerometers and performance testing) and subjectively (questionnaires) measured. Participants self-reported their levels of positive affect, negative affect, and life satisfaction. RESULTS In the most conservative multivariate analysis, we found independent associations of the objective measures of physical activity with positive affect and life satisfaction and sedentary behaviour with positive affect. No such relationship was seen with subjective measures of the same behaviours. Moreover, we observed that objective and subjective physical fitness evaluations were independent of each other related to subjective well-being. CONCLUSIONS Independent associations of the objective measures (but not the subjective assessments) of physical activity with positive affect and life satisfaction, and of sedentary behaviour with positive affect were observed. However, objective measures and subjective appraisals of physical fitness appear to be independently related to well-being, which should be considered when developing physical exercise interventions for fibromyalgia.Implications for rehabilitationThe analysis of concurrent associations of objective and subjective evaluations of physical functioning with subjective well-being offers indications for modifiable targets in rehabilitation that can improve well-being in fibromyalgia.Exercise-based rehabilitation may help women with fibromyalgia to improve subjective well-being, particularly positive affect.Rehabilitation should focus on both the objective physical performance of women with fibromyalgia and on their perceptions of what they can do physically.When rehabilitation aims at enhancing positive affect or life satisfaction by changing the lifestyle of women with fibromyalgia, physical activity and sedentary behaviour should be objectively monitored.
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Affiliation(s)
- Diego Munguía-Izquierdo
- Physical Performance & Sports Research Center, Department of Sports and Computer Science, Section of Physical Education and Sports, Faculty of Sports Sciences, Universidad Pablo de Olavide, ES-41013 Seville, Spain
| | - Manuel Pulido-Martos
- Department of Psychology, Faculty of Humanities and Education Sciences, University of Jaén, Jaén, Spain
| | - Francisco M Acosta
- PROmoting FITness and Health through Physical Activity Research Group (PROFITH) Sport and Health University Research Institute (iMUDS), Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Pedro Acosta-Manzano
- Department of Physical Education and Sports, Sport and Health University Research Institute (iMUDS), Faculty of Sport Sciences University of Granada, Granada, Spain
| | - Blanca Gavilán-Carrera
- Department of Physical Education and Sports, Sport and Health University Research Institute (iMUDS), Faculty of Sport Sciences University of Granada, Granada, Spain
| | - María Rodriguez-Ayllon
- PROmoting FITness and Health through Physical Activity Research Group (PROFITH) Sport and Health University Research Institute (iMUDS), Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Rinie Geenen
- Department of Psychology, Faculty of Social and Behavioural Sciences, Utrecht University, Utrecht, The Netherlands
| | - Manuel Delgado-Fernández
- Department of Physical Education and Sports, Sport and Health University Research Institute (iMUDS), Faculty of Sport Sciences University of Granada, Granada, Spain
| | | | - Víctor Segura-Jiménez
- Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Cádiz, Spain
| | - Brian Walitt
- National Institute of Nursing Research (NINR), Bethesda, MD, USA
| | - Fernando Estévez-López
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
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Albergoni A, Hettinga FJ, La Torre A, Bonato M, Sartor F. The Role of Technology in Adherence to Physical Activity Programs in Patients with Chronic Diseases Experiencing Fatigue: a Systematic Review. SPORTS MEDICINE - OPEN 2019; 5:41. [PMID: 31512075 PMCID: PMC6739434 DOI: 10.1186/s40798-019-0214-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 08/19/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND The beneficial role of physical activity (PA) to manage the health condition of patients with chronic diseases is well known. However, adherence to PA guidelines in this group is still low. Monitoring and user-interface technology could represent a significant tool to increase exercise adherence to those particular groups who experience difficulties in adhering to regular and substantial physical activity, and could be supportive in increasing the success of PA programs and interventions. This systematic review aimed at evaluating the effect of physical activity monitoring technology in improving adherence to a PA program in patients with chronic diseases experiencing fatigue. METHODS This systematic review was conducted according to PRISMA guidelines. The literature search was performed in Embase, Medline, Biosis, Scopus, and SPORTDiscus. We filtered the literature according to the question: "Does monitoring technology affect adherence to physical activity and exercise programs in patients with chronic diseases perceiving fatigue?". RESULTS The search resulted in 1790 hits; finally, eight studies were included, with a total number of 205 patients. Study quality was moderate except for one study of high quality. Only three disease types emerged, COPD, HF, and cancer. PA programs were rather short (from 8 to 13 weeks) except for one 3-year-long study. Five studies employed pedometers and two an activity monitor. Three studies based their adherence on steps, the remaining studies focused on active minutes. Adherence was explicitly reported in two studies, and otherwise derived. Four studies showed high adherence levels (85% week-10, 89% week-8, 81% week-13, 105% week-13, 83% average week-1-12) and three low levels (56% week-12, 41% year-2, 14 year-3). CONCLUSION The small number of studies identified did not allow to establish whether the use of monitoring technology could improve adherence to PA programs in patients with chronic diseases experiencing fatigue, but the current evidence seems to suggest that this is a field warranting further study, particularly into how monitoring technology can help to engage patients to adhere to PA programs.
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Affiliation(s)
- Andrea Albergoni
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan, Italy
- Department of Patient Care & Measurements, Philips Research, Eindhoven, The Netherlands
| | - Florentina J. Hettinga
- School of Sport Rehabilitation and Exercise Sciences, University of Essex, Colchester, UK
- Department of Sport, Exercise and Rehabilitation, Northumbria University, Newcastle, UK
| | - Antonio La Torre
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan, Italy
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | | | - Francesco Sartor
- Department of Patient Care & Measurements, Philips Research, Eindhoven, The Netherlands
- School of Sport Rehabilitation and Exercise Sciences, University of Essex, Colchester, UK
- College of Health & Behavioural Science, Bangor University, Bangor, UK
- Philips Electronics Nederland B.V, HTC 34 1.011, P.O. Box WB61, 5656 AE Eindhoven, The Netherlands
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Pulido-Martos M, Luque-Reca O, Segura-Jiménez V, Álvarez-Gallardo IC, Soriano-Maldonado A, Acosta-Manzano P, Gavilán-Carrera B, McVeigh JG, Geenen R, Delgado-Fernández M, Estévez-López F. Physical and psychological paths toward less severe fibromyalgia: A structural equation model. Ann Phys Rehabil Med 2019; 63:46-52. [PMID: 31386910 DOI: 10.1016/j.rehab.2019.06.017] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 06/12/2019] [Accepted: 06/20/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Previous research suggested isolated associations of physical and psychological factors with fibromyalgia severity. Integration of physical and psychological, experienced and observed, modifiable factors associated with fibromyalgia severity in a single model will reveal therapeutic paths toward less severity of disease. We aimed to examine an encompassing model of determinants of fibromyalgia severity. METHODS This observational, population-based cross-sectional study included 569 people with fibromyalgia. An integrative model of fibromyalgia severity was tested by using structural equation modelling. This model included 8 factors: resilience, catastrophizing, active lifestyle, declarative memory, subjective fitness, objective fitness, psychological distress, and physical fatigue. RESULTS Two core paths were associated with reduced fibromyalgia severity: 1) a psychological path connecting high resilience and low catastrophizing with low distress and 2) a physical path, connecting a more active lifestyle (directly and via high objective and subjective physical fitness) with low fatigue. Additional interconnecting paths especially suggested a connection from the psychological to physical path. Our model explained 83% of the fibromyalgia severity. CONCLUSIONS The present model integrated the complexity of mutually influencing factors of fibromyalgia severity, which may help to better understand the disease. It emphasised the importance of: 1) physical factors and psychological factors and their interconnections, 2) patients' experiences and clinical measurements, and 3) positive and negative signs such as physical fitness and distress. Future longitudinal and experimental research should aim at testing the causal direction of the associations in the model as well as the clinical implications suggested by the model. For instance, to reduce fatigue, exercise should enhance not only objective fitness but also fitness-related perceptions. Reducing distress and fatigue seems crucial for lowering fibromyalgia severity.
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Affiliation(s)
- Manuel Pulido-Martos
- Department of Psychology, Faculty of Humanities and Education Sciences, University of Jaén, Jaén, Spain
| | - Octavio Luque-Reca
- Facultad de Educación y Psicología, Universidad Francisco de Vitoria, Pozuelo de Alarcón, Madrid, Spain.
| | - Víctor Segura-Jiménez
- Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Cádiz, Spain
| | | | - Alberto Soriano-Maldonado
- Department of Education, Faculty of Education Sciences, University of Almería, Almería, Spain; SPORT Research Group (CTS-1024), CERNEP Research Center, University of Almería, Almería, Spain
| | - Pedro Acosta-Manzano
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Blanca Gavilán-Carrera
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Joseph G McVeigh
- Physiotherapy, School of Clinical Therapies, College of Medicine and Health, University College Cork, Cork, Ireland
| | - Rinie Geenen
- Department of Psychology, Child and Adolescent Psychiatry/Psychology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Manuel Delgado-Fernández
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Fernando Estévez-López
- Department of Psychology, Child and Adolescent Psychiatry/Psychology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
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