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Biemans CFM, Nijhof SL, Gorter JW, Stevens GJWM, van de Putte E, Hoefnagels JW, van den Berg A, van der Ent CK, Dudink J, Verschuren OW. Self-reported quantity and quality of sleep in children and adolescents with a chronic condition compared to healthy controls. Eur J Pediatr 2023:10.1007/s00431-023-04980-8. [PMID: 37099091 DOI: 10.1007/s00431-023-04980-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 03/24/2023] [Accepted: 04/12/2023] [Indexed: 04/27/2023]
Abstract
To assess self-reported quantity and quality of sleep in Dutch children with a chronic condition compared to healthy controls and to the recommended hours of sleep for youth. Sleep quantity and quality were analyzed in children with a chronic condition (cystic fibrosis, chronic kidney disease, congenital heart disease, (auto-)immune disease, and medically unexplained symptoms (MUS); n = 291; 15 ± 3.1 years, 63% female. A subset of 171 children with a chronic condition were matched to healthy controls using Propensity Score matching, based on age and sex, ratio 1:4. Self-reported sleep quantity and quality were assessed with established questionnaires. Children with MUS were analyzed separately to distinguish between chronic conditions with and without an identified pathophysiological cause. Generally, children with a chronic condition met the recommended amount of sleep, however 22% reported poor sleep quality. No significant differences in sleep quantity and quality were found between the diagnosis groups. Children with a chronic condition and with MUS slept significantly more than healthy controls at ages 13, 15, and 16. Both at primary and secondary school, poor sleep quality was least frequent reported in children with a chronic condition and most often reported in children with MUS. Conclusion: Overall, children with chronic conditions, including MUS, met the recommended hours of sleep for youth, and slept more than healthy controls. However, it is important to obtain a better understanding of why a substantial subset of children with chronic conditions, mostly children with MUS, still perceived their sleep quality as poor. What is Known: • According to the Consensus statement of the American Academy of Sleep medicine, typically developing children (6 to 12 years) should sleep 9 to 12 h per night, and adolescents (13 to 18 years) should sleep 8 to 10 h per night. • Literature on the optimal quantity and quality of sleep in children with a chronic condition is very limited. What is New: Our findings are important and provide novel insights: • In general, children with a chronic condition sleep according to the recommended hours of sleep. • A substantial subset of children with chronic conditions, perceived their sleep quality as poor. Although this was reported mostly by children with medically unexplained symptoms (MUS), the found poor sleep quality was independent of specific diagnosis.
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Affiliation(s)
- Camille F M Biemans
- Center of Excellence for Rehabilitation Medicine, University Medical Center (UMC) Utrecht Brain Center, UMC Utrecht, Utrecht University (UU) and De Hoogstraat Rehabilitation, Utrecht, The Netherlands.
| | - Sanne L Nijhof
- Department of Pediatrics, Wilhelmina Children's Hospital, UMC Utrecht, UU, Utrecht, The Netherlands
| | - Jan Willem Gorter
- Center of Excellence for Rehabilitation Medicine, University Medical Center (UMC) Utrecht Brain Center, UMC Utrecht, Utrecht University (UU) and De Hoogstraat Rehabilitation, Utrecht, The Netherlands
- Department of Rehabilitation, Physical Therapy Science & Sports, UMC Utrecht Brain Center, UMC Utrecht, Utrecht, the Netherlands
| | - Gonneke J W M Stevens
- Department of Interdisciplinary Social Sciences, Faculty of Social and Behavioral Sciences, Utrecht University, Utrecht, The Netherlands
| | - Elise van de Putte
- Department of Pediatrics, Wilhelmina Children's Hospital, UMC Utrecht, UU, Utrecht, The Netherlands
| | - Johanna W Hoefnagels
- Department of Pediatrics, Wilhelmina Children's Hospital, UMC Utrecht, UU, Utrecht, The Netherlands
| | - Anemone van den Berg
- Department of Neonatology, Wilhelmina Children's Hospital, UMC Utrecht, Utrecht, The Netherlands
| | - Cornelis K van der Ent
- Department of Pediatric Pulmonology, Wilhelmina Children's Hospital, UMC Utrecht, UU, Utrecht, The Netherlands
| | - Jeroen Dudink
- Department of Pediatric Gastroenterology, Wilhelmina's Children Hospital/UMC Utrecht, Utrecht, The Netherlands
| | - Olaf W Verschuren
- Center of Excellence for Rehabilitation Medicine, University Medical Center (UMC) Utrecht Brain Center, UMC Utrecht, Utrecht University (UU) and De Hoogstraat Rehabilitation, Utrecht, The Netherlands
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Vannay V, Delgado-Álvarez C, Pablo AAD. Effects of music therapy on the subjective well-being of women with fibromyalgia: a quasi-experimental study. ARTS IN PSYCHOTHERAPY 2023. [DOI: 10.1016/j.aip.2023.102002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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Green KE, Purtzki J, Chapman A, Oberlander TF, Silverberg ND, Dhariwal AK. Somatization in Adolescents With Persistent Symptoms After Concussion: A Retrospective Chart Review. J Neuropsychiatry Clin Neurosci 2022; 34:378-385. [PMID: 35414192 DOI: 10.1176/appi.neuropsych.21070169] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE After concussion, approximately 30% of adolescents experience symptoms that persist beyond 1 month postinjury. For some, these symptoms affect functioning, development, and quality of life. Somatization, where psychological distress contributes to physical symptoms, may contribute to persistent symptoms after concussion in some adolescents. Understanding how clinicians identify somatization in adolescents with persistent symptoms after concussion in practice is a critical next step in improving our understanding, identification, and subsequent treatment of somatization in this patient population. To address this, the investigators assessed and compared characteristics of adolescents with persistent symptoms after concussion with and without clinician-identified somatization. METHODS Participants were adolescents (N=94) referred for persistent symptoms after concussion to a specialty youth concussion clinic between January 2016 and May 2018. A retrospective chart review extracted demographic and injury characteristics, symptoms after concussion, school attendance, premorbid experiences, mental health, and medical service use. Participants with physician-identified somatization were compared with those without physician-identified somatization on these measures. RESULTS Adolescents with identified somatization had more severe and atypical neurological and psychiatric symptoms after concussion and more postinjury impairment in school attendance, were more likely to have a history of premorbid chronic pain or medically unexplained symptoms, and obtained more neuroimaging and health care after injury compared with those unaffected by somatization. They did not differ in mood or anxiety symptom self-reports. CONCLUSIONS This study identified characteristic differences and similarities in adolescents with and without clinician-identified somatization after a prolonged concussion recovery. These findings have the potential to improve clinical identification of somatization in youths following a concussion and may aid in treatment among this demographic group.
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Affiliation(s)
- Katherine E Green
- Faculty of Medicine (Green), Division of Physical Medicine and Rehabilitation (Purtzki), and Departments of Psychiatry (Chapman, Dhariwal), Pediatrics (Oberlander), and Psychology (Silverberg), University of British Columbia, Vancouver; and British Columbia Children's Hospital Research Institute, Vancouver (Oberlander, Dhariwal)
| | - Jacqueline Purtzki
- Faculty of Medicine (Green), Division of Physical Medicine and Rehabilitation (Purtzki), and Departments of Psychiatry (Chapman, Dhariwal), Pediatrics (Oberlander), and Psychology (Silverberg), University of British Columbia, Vancouver; and British Columbia Children's Hospital Research Institute, Vancouver (Oberlander, Dhariwal)
| | - Andrea Chapman
- Faculty of Medicine (Green), Division of Physical Medicine and Rehabilitation (Purtzki), and Departments of Psychiatry (Chapman, Dhariwal), Pediatrics (Oberlander), and Psychology (Silverberg), University of British Columbia, Vancouver; and British Columbia Children's Hospital Research Institute, Vancouver (Oberlander, Dhariwal)
| | - Tim F Oberlander
- Faculty of Medicine (Green), Division of Physical Medicine and Rehabilitation (Purtzki), and Departments of Psychiatry (Chapman, Dhariwal), Pediatrics (Oberlander), and Psychology (Silverberg), University of British Columbia, Vancouver; and British Columbia Children's Hospital Research Institute, Vancouver (Oberlander, Dhariwal)
| | - Noah D Silverberg
- Faculty of Medicine (Green), Division of Physical Medicine and Rehabilitation (Purtzki), and Departments of Psychiatry (Chapman, Dhariwal), Pediatrics (Oberlander), and Psychology (Silverberg), University of British Columbia, Vancouver; and British Columbia Children's Hospital Research Institute, Vancouver (Oberlander, Dhariwal)
| | - Amrit K Dhariwal
- Faculty of Medicine (Green), Division of Physical Medicine and Rehabilitation (Purtzki), and Departments of Psychiatry (Chapman, Dhariwal), Pediatrics (Oberlander), and Psychology (Silverberg), University of British Columbia, Vancouver; and British Columbia Children's Hospital Research Institute, Vancouver (Oberlander, Dhariwal)
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Green K, Cairncross M, Panenka WJ, Stubbs JL, Silverberg ND. History of Functional Somatic Syndromes and Persistent Symptoms After Mild Traumatic Brain Injury. J Neuropsychiatry Clin Neurosci 2022; 33:109-115. [PMID: 33203306 DOI: 10.1176/appi.neuropsych.20060159] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Somatization is thought to underlie functional somatic syndromes (FSSs) and may also contribute to prolonged symptoms after mild traumatic brain injury (mTBI). The investigators evaluated the prevalence of FSSs in patients seeking specialty care after mTBI and whether a history of FSSs was associated with symptom persistence. METHODS A total of 142 patients with mTBI completed questionnaires regarding demographic information, injury characteristics, and medical history, including history of diagnosed FSSs at clinic intake (mean=41 days postinjury [SD=22.41]). Postconcussion symptoms were assessed at clinic intake and again 1 and 3 months later. A linear mixed-effects model was used to determine whether history of FSSs was related to persistent mTBI symptoms over time. RESULTS A history of at least one FSS was reported by 20.4% of patients. In the linear mixed model, postconcussion symptom scores were not significantly different over time among patients with a history of one or more FSSs or two or more FSSs from those with no FSSs. A history of one or more FSSs or two or more FSSs (versus no FSS) was not associated with increased odds of severe postconcussion symptoms at clinic intake (one or more FSSs: odds ratio=0.88, 95% CI=0.38-2.03; two or more FSSs: odds ratio=1.78, 95% CI=0.45-7.03), at the 1-month follow-up visit (one or more FSSs: odds ratio=0.57, 95% CI=0.22-1.45; two or more FSSs: odds ratio=0.57, 95% CI=0.14-2.37), or at the 3-month follow-up visit (one or more FSSs: odds ratio=0.97, 95% CI=0.36-2.63; two or more FSSs: odds ratio=1.27, 95% CI=0.29-5.65). CONCLUSIONS In this sample, the prevalence rates of FSSs were higher than rates previously reported for the general population. However, FSS history did not predict higher postconcussion symptom burden at clinic intake or persistence over the following 3 months. Further research is needed to clarify the potential role of somatization in poor mTBI outcome.
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Affiliation(s)
- Katherine Green
- Department of Psychiatry (Green, Panenka, Stubbs), and Department of Psychology (Silverberg), University of British Columbia, Vancouver, Canada; British Columbia Mental Health and Substance Use Services Research Institute, Vancouver, Canada (Panenka, Stubbs); British Columbia Neuropsychiatry Program, University of British Columbia, Vancouver, Canada (Panenka); Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, Canada (Cairncross, Silverberg); and Rehabilitation Research Program, Vancouver Coastal Health Research Institute, Vancouver, Canada (Cairncross, Silverberg)
| | - Molly Cairncross
- Department of Psychiatry (Green, Panenka, Stubbs), and Department of Psychology (Silverberg), University of British Columbia, Vancouver, Canada; British Columbia Mental Health and Substance Use Services Research Institute, Vancouver, Canada (Panenka, Stubbs); British Columbia Neuropsychiatry Program, University of British Columbia, Vancouver, Canada (Panenka); Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, Canada (Cairncross, Silverberg); and Rehabilitation Research Program, Vancouver Coastal Health Research Institute, Vancouver, Canada (Cairncross, Silverberg)
| | - William J Panenka
- Department of Psychiatry (Green, Panenka, Stubbs), and Department of Psychology (Silverberg), University of British Columbia, Vancouver, Canada; British Columbia Mental Health and Substance Use Services Research Institute, Vancouver, Canada (Panenka, Stubbs); British Columbia Neuropsychiatry Program, University of British Columbia, Vancouver, Canada (Panenka); Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, Canada (Cairncross, Silverberg); and Rehabilitation Research Program, Vancouver Coastal Health Research Institute, Vancouver, Canada (Cairncross, Silverberg)
| | - Jacob L Stubbs
- Department of Psychiatry (Green, Panenka, Stubbs), and Department of Psychology (Silverberg), University of British Columbia, Vancouver, Canada; British Columbia Mental Health and Substance Use Services Research Institute, Vancouver, Canada (Panenka, Stubbs); British Columbia Neuropsychiatry Program, University of British Columbia, Vancouver, Canada (Panenka); Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, Canada (Cairncross, Silverberg); and Rehabilitation Research Program, Vancouver Coastal Health Research Institute, Vancouver, Canada (Cairncross, Silverberg)
| | - Noah D Silverberg
- Department of Psychiatry (Green, Panenka, Stubbs), and Department of Psychology (Silverberg), University of British Columbia, Vancouver, Canada; British Columbia Mental Health and Substance Use Services Research Institute, Vancouver, Canada (Panenka, Stubbs); British Columbia Neuropsychiatry Program, University of British Columbia, Vancouver, Canada (Panenka); Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, Canada (Cairncross, Silverberg); and Rehabilitation Research Program, Vancouver Coastal Health Research Institute, Vancouver, Canada (Cairncross, Silverberg)
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Lee SS. Psychosomatic Approach to Fibromyalgia Syndrome: Concept, Diagnosis and Treatment. KOSIN MEDICAL JOURNAL 2021. [DOI: 10.7180/kmj.2021.36.2.79] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Fibromyalgia syndrome (FMS) has chronic widespread pain (CWP) as a core symptom and a variety of associated somatic and psychological symptoms such as fatigue, sleep problems, cognitive disturbances, multiple somatic pain, and depression. FMS is the subject of considerable controversy in the realm of nosology, diagnosis, pathophysiology, and treatment.Moreover, the fact that FMS and mental illness are closely associated with each other might intensify the confusion for the distinction between FMS and mental disorders. This narrative literature review aims to provide the concept, diagnosis, and treatment of FMS from the integrative biopsychosocial and psychosomatic perspective. This article first explains the concepts of FMS as a disease entity of biopsychosocial model, and then summarizes the changes of diagnostic criteria over past three decades, differential diagnosis and comorbidity issue focused on mental illnesses. In addition, an overview of treatment of FMS is presented mainly by arranging the recommendations from the international guidelines which have been developed by four official academic associations.
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Bharwani KD, Kersten AB, Stone AL, Birklein F, Bruehl S, Dirckx M, Drummond PD, Gierthmühlen J, Goebel A, Knudsen L, Huygen FJPM. Denying the Truth Does Not Change the Facts: A Systematic Analysis of Pseudoscientific Denial of Complex Regional Pain Syndrome. J Pain Res 2021; 14:3359-3376. [PMID: 34737631 PMCID: PMC8558034 DOI: 10.2147/jpr.s326638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 09/03/2021] [Indexed: 12/31/2022] Open
Abstract
Purpose Several articles have claimed that complex regional pain syndrome (CRPS) does not exist. Although a minority view, it is important to understand the arguments presented in these articles. We conducted a systematic literature search to evaluate the methodological quality of articles that claim CRPS does not exist. We then examined and refuted the arguments supporting this claim using up-to-date scientific literature on CRPS. Methods A systematic search was conducted in MEDLINE, EMBASE and Cochrane CENTRAL databases. Inclusion criteria for articles were (a) a claim made that CRPS does not exist or that CRPS is not a distinct diagnostic entity and (b) support of these claims with subsequent argument(s). The methodological quality of articles was assessed if possible. Results Nine articles were included for analysis: 4 narrative reviews, 2 personal views, 1 letter, 1 editorial and 1 case report. Seven points of controversy were used in these articles to argue that CRPS does not exist: 1) disagreement with the label “CRPS”; 2) the “unclear” pathophysiology; 3) the validity of the diagnostic criteria; 4) CRPS as a normal consequence of immobilization; 5) the role of psychological factors; 6) other identifiable causes for CRPS symptoms; and 7) the methodological quality of CRPS research. Conclusion The level of evidence for the claim that CRPS does not exist is very weak. Published accounts concluding that CRPS does not exist, in the absence of primary evidence to underpin them, can harm patients by encouraging dismissal of patients’ signs and symptoms.
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Affiliation(s)
- K D Bharwani
- Center for Pain Medicine, Department of Anesthesiology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - A B Kersten
- Center for Pain Medicine, Department of Anesthesiology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - A L Stone
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - F Birklein
- Department of Neurology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - S Bruehl
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - M Dirckx
- Center for Pain Medicine, Department of Anesthesiology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - P D Drummond
- Discipline of Psychology, College of Science, Health, Engineering and Education, Murdoch University, Perth, WA, Australia
| | - J Gierthmühlen
- Division of Neurological Pain Research and Therapy, Department Neurology, University Hospital of Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - A Goebel
- Director of the Pain Research Institute Reader in Pain Medicine, University of Liverpool Honorary Consultant in Pain Medicine, Walton Centre NHS Foundation Trust, Liverpool, UK
| | - L Knudsen
- The National Rehabilitation Centre for Neuromuscular Diseases, Aarhus, Denmark
| | - F J P M Huygen
- Center for Pain Medicine, Department of Anesthesiology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
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Fukushima W, Hara M, Kitamura Y, Shibata M, Ugawa Y, Hirata K, Oka A, Miyamoto S, Kusunoki S, Kuwabara S, Hashimoto S, Sobue T. A nationwide epidemiological survey of adolescent patients with diverse symptoms similar to those following human papillomavirus vaccination: background prevalence and incidence for considering vaccine safety in Japan. J Epidemiol 2021; 32:34-43. [PMID: 34719583 PMCID: PMC8666311 DOI: 10.2188/jea.je20210277] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Since June 2013, Japan has suspended proactive recommendation of human papillomavirus (HPV) vaccination due to self-reported diverse symptoms, including pain and motor dysfunction, as possible serious adverse events following immunization. Although these symptoms may be seen in adolescents without HPV vaccination, their frequency taking into account disease severity has not been examined. METHODS A two-stage, descriptive, nationwide epidemiological survey was conducted in 2016 with a 6-month targeted period from July 1 to December 31, 2015 to estimate the prevalence and incidence of diverse symptoms among Japanese adolescents without HPV vaccination. Participants were 11,037 medical departments in hospitals selected nationwide by stratified random sampling. Eligible patients had to satisfy four criteria: (1) aged 12-18 years upon visiting hospital; (2) having at least one of four symptoms/disorders (pain or sensory dysfunction, motor dysfunction, autonomic dysfunction, or cognitive impairment); (3) symptoms/disorders persisting for at least three months; and (4) both criteria (2) and (3) influence attendance at school or work. We further extracted patients with diverse symptoms similar to those after HPV vaccination while considering opinions of doctors in charge. RESULTS Estimated 6-month period prevalence of diverse symptoms among girls aged 12-18 years without HPV vaccination was 20.2 per 100,000. Annual incidence was estimated to be 7.3 per 100,000. CONCLUSION Adolescent Japanese girls without HPV vaccination also visited hospitals with diverse symptoms similar to those following HPV vaccination. Our findings predicted the medical demands for diverse symptoms that are temporally associated with but not caused by vaccination of Japanese adolescents.
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Affiliation(s)
- Wakaba Fukushima
- Department of Public Health, Osaka City University Graduate School of Medicine.,Research Center for Infectious Disease Sciences, Osaka City University Graduate School of Medicine
| | - Megumi Hara
- Department of Preventive Medicine, Faculty of Medicine, Saga University
| | - Yuri Kitamura
- Division of Environmental Medicine and Population Sciences, Department of Social and Environmental Medicine, Osaka University Graduate School of Medicine, Osaka University
| | - Masahiko Shibata
- Department of Pain Medicine, Osaka University Graduate School of Medicine
| | - Yoshikazu Ugawa
- Department of Human Neurophysiology, School of Medicine, Fukushima Medical University
| | | | - Akira Oka
- Department of Pediatrics, The University of Tokyo
| | | | - Susumu Kusunoki
- Department of Neurology, Kindai University Faculty of Medicine
| | - Satoshi Kuwabara
- Department of Neurology, Graduate School of Medicine, Chiba University
| | - Shuji Hashimoto
- Department of Hygiene, Fujita Health University School of Medicine
| | - Tomotaka Sobue
- Division of Environmental Medicine and Population Sciences, Department of Social and Environmental Medicine, Osaka University Graduate School of Medicine, Osaka University
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Ciaramella A, Silvestri S, Pozzolini V, Federici M, Carli G. A retrospective observational study comparing somatosensory amplification in fibromyalgia, chronic pain, psychiatric disorders and healthy subjects. Scand J Pain 2020; 21:317-329. [PMID: 34387956 DOI: 10.1515/sjpain-2020-0103] [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: 06/23/2020] [Accepted: 09/14/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Somatosensory amplification (SA) has been described as an important feature of somatoform disorders, and an "amplifying somatic style" has been reported as a negative connotation of body perception. As widespread pain (WSP) in fibromyalgia (FM) is due to a central sensitization (CS) rather than organic alterations, there has been discussion as to whether FM is equivalent to or distinct from somatization disorder (SD). Assuming SD and FM are two distinct entities, an increase in somatic amplification should be expected only in subjects who have SD, regardless of the type of pain they experience. Purpose of the study was to explore the magnitude of SA in FM, and whether this depends on the association with SD. METHODS FM (n=159) other forms of chronic pain (OCP, n=582), psychiatric (Psy, n=53) and healthy (H, n=55) subjects were investigated using the Somatosensory Amplification Scale (SSAS), Illness Behavior Questionnaire, (IBQ), Italian Pain Questionnaire (IPQ), and Cold Pressor Test (CPT) in a retrospective observational study. RESULTS FM subjects displayed higher SSAS scores than the other groups. High SSAS score was associated with FM (OR=8.39; 95%CI: 5.43-12.46) but not OCP. Although FM has the highest prevalence of SD (x2=14.07; p=.007), high SSAS scores were associated with SD in OCP but not in FM. CONCLUSIONS Unlike in OCP, in FM high SSAS scores were independent of the presence of SD. From a biopsychosocial perspective, SSAS may be a factor associated with the onset of FM.
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Affiliation(s)
- Antonella Ciaramella
- Aplysia onlus, Psychosomatic Center, GIFT Institute of Integrative Medicine, p.za Cairoli, 12, Pisa, Italy
| | - Simona Silvestri
- Aplysia Onlus, Education programme partner with University of Pisa, Florence, Padua, MIUR, Italy
| | - Valentino Pozzolini
- Aplysia Onlus, Education programme partner with University of Pisa, Florence, Padua, MIUR, Italy
| | - Martina Federici
- Aplysia Onlus, Education programme partner with University of Pisa, Florence, Padua, MIUR, Italy
| | - Giancarlo Carli
- Department of Medicine, Surgery and Neuroscience, University of Siena, Siena, Italy
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Fibromyalgia in Iraqi patients with asthma and its impact on asthma severity and control. Ann Med Surg (Lond) 2020; 60:22-26. [PMID: 33101668 PMCID: PMC7575834 DOI: 10.1016/j.amsu.2020.10.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/09/2020] [Accepted: 10/10/2020] [Indexed: 11/21/2022] Open
Abstract
Background Fibromyalgia (FM) is common with significant impact on patients quality of life. Limited reports on coexistence of FM with asthma. Objectives To assess the prevalence of FM in asthmatic patients and its impact on asthma severity and control. Patients and methods This case-control study included 103 patients with asthma and 102 apparently healthy controls matched in age and sex. Sociodemographic and clinical characteristics of FM and controls were recorded. FM was diagnosed according to the 2016 revision of American College of Rheumatology criteria. Asthma diagnosis and severity were performed by the pulmonologist according to Global Initiative for Asthma (GINA) guidelines and asthma control was assessed by Asthma Control Test (ACT) score. Results The mean age of asthmatic patients was 41.1 ± 12.7 years and for controls was 39.8 ± 12 years (p = 0.453). Females were more prevalent in asthmatic patients and controls although statistically were not significant (p-value = 0.532). Prevalence of FM was significantly more in asthmatic patients compared to controls [18 (17.6%) vs 7 (6.8%), p = 0.018] and asthmatic patients had three folds risk of having FM (ranging from 1.2 to 7.4 times. FM increased the risk of severe asthma by 4.91 folds (P < 0.005). Also, only FMS and glucocorticoids were significant independent predictor of having poor asthma control. FM was significantly and negatively correlated with low ACT score (β standardized regression coefficient = −0.291, p = 0.005). Conclusions fibromyalgia was common in asthmatic patients and was significantly associated with more severe and poorly controlled asthma. Fibromyalgia (FM) was more common in asthmatic patients compared with controls. FM was significantly associated with more severe and poorly controlled asthma. Breathing training programs may be useful management in asthmatic patients with FM.
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Littlejohn G, Guymer E. Key Milestones Contributing to the Understanding of the Mechanisms Underlying Fibromyalgia. Biomedicines 2020; 8:biomedicines8070223. [PMID: 32709082 PMCID: PMC7400313 DOI: 10.3390/biomedicines8070223] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 07/11/2020] [Accepted: 07/12/2020] [Indexed: 02/07/2023] Open
Abstract
The promulgation of the American College of Rheumatology (ACR) 1990 criteria for fibromyalgia (FM) classification has significantly contributed to an era of increased research into mechanisms that underlie the disorder. The previous emphasis on putative peripheral nociceptive mechanisms has advanced to identifying of changes in central neural networks that modulate pain and other sensory processes. The influences of psychosocial factors on the dynamic and complex neurobiological mechanisms involved in the fibromyalgia clinical phenotype are now better defined. This review highlights key milestones that have directed knowledge concerning the fundamental mechanisms contributing to fibromyalgia.
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Affiliation(s)
- Geoffrey Littlejohn
- Departments of Medicine, Monash University, Melbourne 3168, Australia;
- Departments of Rheumatology, Monash Health, Melbourne 3168, Australia
- Correspondence: ; Tel.: +61-3-95942575
| | - Emma Guymer
- Departments of Medicine, Monash University, Melbourne 3168, Australia;
- Departments of Rheumatology, Monash Health, Melbourne 3168, Australia
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11
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Richard JY, Hurley RA, Taber KH. Fibromyalgia: Centralized Pain Processing and Neuroimaging. J Neuropsychiatry Clin Neurosci 2020; 31:A6-187. [PMID: 31322995 DOI: 10.1176/appi.neuropsych.19050107] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Julianne Y Richard
- The Mental Health Service Line, Salisbury VA Healthcare System, Salisbury, N.C. (Richard); the Veterans Affairs Mid Atlantic Mental Illness Research, Education, and Clinical Center, and Research and Academic Affairs Service Line, Salisbury VA Healthcare System, Salisbury, N.C. (Hurley, Taber); the Departments of Psychiatry and Radiology, Wake Forest School of Medicine, Winston-Salem, N.C. (Hurley); the Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston (Hurley); the Division of Biomedical Sciences, Via College of Osteopathic Medicine, Blacksburg, Va. (Taber); and the Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston (Taber)
| | - Robin A Hurley
- The Mental Health Service Line, Salisbury VA Healthcare System, Salisbury, N.C. (Richard); the Veterans Affairs Mid Atlantic Mental Illness Research, Education, and Clinical Center, and Research and Academic Affairs Service Line, Salisbury VA Healthcare System, Salisbury, N.C. (Hurley, Taber); the Departments of Psychiatry and Radiology, Wake Forest School of Medicine, Winston-Salem, N.C. (Hurley); the Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston (Hurley); the Division of Biomedical Sciences, Via College of Osteopathic Medicine, Blacksburg, Va. (Taber); and the Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston (Taber)
| | - Katherine H Taber
- The Mental Health Service Line, Salisbury VA Healthcare System, Salisbury, N.C. (Richard); the Veterans Affairs Mid Atlantic Mental Illness Research, Education, and Clinical Center, and Research and Academic Affairs Service Line, Salisbury VA Healthcare System, Salisbury, N.C. (Hurley, Taber); the Departments of Psychiatry and Radiology, Wake Forest School of Medicine, Winston-Salem, N.C. (Hurley); the Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston (Hurley); the Division of Biomedical Sciences, Via College of Osteopathic Medicine, Blacksburg, Va. (Taber); and the Department of Physical Medicine and Rehabilitation, Baylor College of Medicine, Houston (Taber)
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12
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Meester I, Rivera-Silva GF, González-Salazar F. Immune System Sex Differences May Bridge the Gap Between Sex and Gender in Fibromyalgia. Front Neurosci 2020; 13:1414. [PMID: 32009888 PMCID: PMC6978848 DOI: 10.3389/fnins.2019.01414] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 12/16/2019] [Indexed: 12/19/2022] Open
Abstract
The fibromyalgia syndrome (FMS) is characterized by chronic widespread pain, sleep disturbances, fatigue, and cognitive alterations. A limited efficacy of targeted treatment and a high FMS prevalence (2–5% of the adult population) sums up to high morbidity. Although, altered nociception has been explained with the central sensitization hypothesis, which may occur after neuropathy, its molecular mechanism is not understood. The marked female predominance among FMS patients is often attributed to a psychosocial predisposition of the female gender, but here we will focus on sex differences in neurobiological processes, specifically those of the immune system, as various immunological biomarkers are altered in FMS. The activation of innate immune sensors is compatible with a neuropathy or virus-induced autoimmune diseases. Considering sex differences in the immune system and the clustering of FMS with autoimmune diseases, we hypothesize that the female predominance in FMS is due to a neuropathy-induced autoimmune pathophysiology. We invite the scientific community to verify the autoimmune hypothesis for FMS.
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Affiliation(s)
- Irene Meester
- Laboratory of Tissue Engineering and Regenerative Medicine, Basic Sciences Department, University of Monterrey, San Pedro Garza García, Mexico
| | - Gerardo Francisco Rivera-Silva
- Laboratory of Tissue Engineering and Regenerative Medicine, Basic Sciences Department, University of Monterrey, San Pedro Garza García, Mexico
| | - Francisco González-Salazar
- Laboratory of Tissue Engineering and Regenerative Medicine, Basic Sciences Department, University of Monterrey, San Pedro Garza García, Mexico.,Laboratory of Cellular Physiology, Northeast Center of Research, Mexican Institute of Social Security, Monterrey, Mexico
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13
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Cejudo J, García-Castillo FJ, Luna P, Rodrigo-Ruiz D, Feltrero R, Moreno-Gómez A. Using a Mindfulness-Based Intervention to Promote Subjective Well-Being, Trait Emotional Intelligence, Mental Health, and Resilience in Women With Fibromyalgia. Front Psychol 2019; 10:2541. [PMID: 31798502 PMCID: PMC6867972 DOI: 10.3389/fpsyg.2019.02541] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 10/28/2019] [Indexed: 01/26/2023] Open
Abstract
The objective of the present study was to experimentally assess the effects of a mindfulness-based intervention (MBI) for the improvement of subjective well-being, trait emotional intelligence (TEI), mental health, and resilience in a sample of women with fibromyalgia (FM). The sample consisted of 104 women, between 29 and 77 years old (M = 47.59; SD = 5.93). The measures used were as follows: Satisfaction with Life Scale (SWLS), Positive and Negative Affection Scale (PANAS), Trait Emotional Intelligence Questionnaire Short Form (TEIQue-SF), Mental Health Questionnaire (MH-5), and Resilience Scale (ER-14). A quasi-experimental design of repeated measures with a control group (CG) was used: before and after the application of the treatment and a follow-up assessment 6 months after the completion of the intervention. In order to assess the effect of the program, the participants were randomly assigned to the experimental and control conditions. In the pretest evaluation, a multivariate analysis of variance (MANOVA) and analysis of variance (ANOVA) were carried out. In the post-test evaluation, a multivariate analysis of covariance (MANCOVA) of the study variables as a whole was performed. Then, descriptive analyses and analysis of covariance (ANCOVA) of the post-test scores (covariate pretest score) were performed. In the follow-up evaluation, a MANCOVA of the study variables as a whole was performed. Then, descriptive and ANCOVA analyses of the follow-up scores (covariate pretest score) were performed. In addition, the effect size was calculated using partial eta-squared (μ2). The post-test results confirmed statistically significant differences in satisfaction with life (SWL), positive affect (PA), mental health, and resilience. The follow-up results showed statistically significant differences in SWL, PA, TEI, mental health, and resilience. The study provides an effective intervention tool that has been validated experimentally. The general results allow the emphasis of the importance of the implementation of MBIs framed in non-pharmacological treatments in FM.
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Affiliation(s)
- Javier Cejudo
- Department of Psychology, Faculty of Education, University of Castilla–La Mancha, Ciudad Real, Spain
| | | | - Pablo Luna
- Department of Psychology, Faculty of Education, University of Castilla–La Mancha, Ciudad Real, Spain
| | | | - Roberto Feltrero
- Salomé Ureña Higher Institute of Teacher Education, Pedagogical University, Santo Domingo, Dominican Republic
| | - Alfonso Moreno-Gómez
- Department of Psychology, Faculty of Education, University of Castilla–La Mancha, Ciudad Real, Spain
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14
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Hyland ME, Lanario JW, Wei Y, Jones RC, Masoli M. Evidence for similarity in symptoms and mechanism: The extra-pulmonary symptoms of severe asthma and the polysymptomatic presentation of fibromyalgia. IMMUNITY INFLAMMATION AND DISEASE 2019; 7:239-249. [PMID: 31441602 PMCID: PMC6842811 DOI: 10.1002/iid3.263] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 06/03/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND Asthma is a disease of the lung and a systemic disease. Functional disorders are associated with multiple systemic abnormalities that have been explained by complexity models. The aim was to test the similarity in type and aetiology between the extra-pulmonary symptoms of severe asthma and the symptoms of fibromyalgia. METHODS One Hundred patients recruited from a specialist severe asthma clinic and 1751 people reporting different functional disorder diagnoses recruited via the internet completed the same 60-item questionnaire. Symptom patterns were compared between groups using a new measure, the symptom pattern similarity index where 0 = no relationship, 1 = identical patterns between groups. RESULTS Severe asthma patients report numerous extra-pulmonary symptoms. The similarity index between the symptom pattern of the asthma patients with other groups was irritable bowel syndrome = 0.54, chronic fatigue syndrome = 0.69, and fibromyalgia = 0.75. The index between fibromyalgia and asthma patients with the most and least frequent extra-pulmonary symptoms was 0.81 and 0.55 respectively. CONCLUSIONS Patients with severe asthma have numerous extra-pulmonary symptoms similar in type and pattern to the symptoms of fibromyalgia. The similarity of the symptom pattern between asthma and fibromyalgia increases as the number of extra-pulmonary symptoms increases as predicted by network theory and previously shown to be the case with other functional disorders. These findings support the hypothesis that functional disorders and extra-pulmonary asthma symptoms have a common complexity or network aetiology. Evidence based behavioural interventions for fibromyalgia may be helpful for patients with severe asthma reporting extra-pulmonary symptoms.
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Affiliation(s)
- Michael E Hyland
- School of Psychology, University of Plymouth of Plymouth, Plymouth, UK.,University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - Joseph W Lanario
- School of Psychology, University of Plymouth of Plymouth, Plymouth, UK.,University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - Yinghui Wei
- School of Computing, Electronics and Mathematics, University of Plymouth, Plymouth, UK
| | - Rupert C Jones
- Department of Respiratory Medicine, Peninsula School of Medicine and Dentistry, University of Plymouth, Plymouth, UK
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15
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Srinivasan S, Maloney E, Wright B, Kennedy M, Kallail KJ, Rasker JJ, Häuser W, Wolfe F. The Problematic Nature of Fibromyalgia Diagnosis in the Community. ACR Open Rheumatol 2019; 1:43-51. [PMID: 31777779 PMCID: PMC6857982 DOI: 10.1002/acr2.1006] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background Recently, some studies suggested that clinical diagnosis of fibromyalgia is inaccurate and does not reflect current definitions. However, this hypothesis has not been tested. We examined whether fibromyalgia was accurately diagnosed in the community. Methods We surveyed 3276 primary care patients to determine current fibromyalgia status by criteria (CritFM). We also determined whether the patients had a physician's diagnosis of fibromyalgia (MDFM) and the level of symptom severity as measured by the polysymptomatic distress scale (PSD). Results The prevalence of MDFM and CritFM was 6.1% (95% confidence interval [CI] 5.3%, 6.9%) and 5.5% (95% CI 4.8%, 6.3%), respectively. However, only 32.2% with MDFM met 2016 criteria (CritFM), and only 35.4% with CritFM also had MDFM. The kappa statistic for diagnostic agreement was 0.296 (minimal agreement). The mean PSD score was 12.4 and 18.4 in MDFM and CritFM, respectively. The odds ratio for being a woman compared with being a man was 3.2 for MDFM versus 1.9 for CritFM, P = 0.023. Of the patients with MDFM, 68.3% received specific fibromyalgia pharmacotherapy. Conclusions There is little agreement between MDFM and CritFM. Only one‐third of MDFM satisfy fibromyalgia criteria, and only one‐third of patients who meet the criteria have a clinical diagnosis of fibromyalgia. Physician diagnosis is biased and more likely in women. Fibromyalgia treatment is common in MDFM (70.7%). Overall, MDFM appears subjective and unrelated to fibromyalgia criteria. There appears to be no common definition of fibromyalgia in the community.
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Affiliation(s)
| | | | | | | | | | - Johannes J Rasker
- Faculty of Behavioral, Management and Social sciences University of Twente Drienerlolaan Enschede Netherlands
| | - Winfried Häuser
- Klinikum Saarbrücken, Saarbrücken, Germany, and Technische Universität München Munich Germany
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16
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Comparing duloxetine and pregabalin for treatment of pain and depression in women with fibromyalgia: an open-label randomized clinical trial. ACTA ACUST UNITED AC 2019; 27:149-158. [PMID: 30877484 DOI: 10.1007/s40199-019-00257-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 03/04/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND Duloxetine and pregabalin are among the most widely used medications in the treatment of patients with fibromyalgia syndrome (FM). OBJECTIVES To add to the very few lines of evidence that exist on the comparative safety and efficacy of these two medications. METHODS In this open-label randomized clinical trial, outpatient women, who were diagnosed with FM based on American College of Rheumatology 2010 criteria, and had an age range of 18-65 years old were assigned to either duloxetine 30-60 mg or pregabalin 75-150 mg per day for 4 weeks. Patients were excluded in cases of having used duloxetine, pregabalin, gabapentin, or antidepressants within 12 weeks prior to the study, having had a history of comorbid medical conditions that could provoke chronic pain, or having had comorbid neuropsychiatric disorders, except for major depressive/anxiety disorders. Primary outcomes were between-group differences in mean score changes from baseline to end point for Widespread Pain Index (WPI) and Beck Depression Inventory-II. Secondary outcomes were the same statistical estimates, but for Fibromyalgia Impact Questionnaire-Revised and 12-Item Short Form Survey. Descriptive statistics and independent samples t-test were the main methods of analysis. ( www.irct.ir ; IRCT2016030626935N1). RESULTS Among all the scales, only WPI scores improved with a statistically significant difference between the two treatment arms, favoring duloxetine (Mean difference in score change - 2.32, 95% CI, -4.46 to - 0.18; p = 0.034; Cohen's d 0.53 95% CI, 0.04 to 1.02). Drop out rate and cumulative incidence of nausea was significantly higher in the duloxetine arm compared to the pregabalin arm. CONCLUSION This study provides further evidence on higher efficacy of duloxetine compared to pregabalin for the treatment of pain in patients with fibromyalgia. Future comprehensive pragmatic clinical trials are warranted.
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17
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Preti A, Stocchino S, Pinna F, Deidda MC, Musu M, Sancassiani F, Romano F, Machado S, Finco G, Carta MG. BEEP-Bodily and Emotional Perception of Pain. A Questionnaire to Measure Reaction to Pain in Chronic Pain Disorders. Front Psychol 2019; 10:480. [PMID: 30914997 PMCID: PMC6422924 DOI: 10.3389/fpsyg.2019.00480] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 02/18/2019] [Indexed: 12/11/2022] Open
Abstract
Background: The assessment of pain and its impact on quality of life is central to the evaluation of chronic pain syndromes. However, most available tools focus on the nociceptive experience of pain, and at best only consider the occurrence of anxious, depressive, or cognitive problems. Here is a new questionnaire aimed at measuring the multifaceted impact of pain in chronic pain syndromes, the Bodily and Emotional pErception of Pain (BEEP). Methods: All consecutive patients who accessed a center for the treatment of pain were invited to take part in the study. The sample included 222 participants (51 with fibromyalgia, 84 with low back pain; 87 with other chronic pain syndromes). Women were 77% of the sample, the mean age was 61 ± 15. Participants completed the BEEP, the Patient Health Questionnaire-9 (PHQ-9), and the Mood Disorder Questionnaire (MDQ). Results: Reliability was good for all questionnaires. The expected three dimensions of the BEEP were confirmed by confirmatory factor analysis, and a bifactor model with three orthogonal factors showed a good fit as well. Participants diagnosed with fibromyalgia showed higher scores on the BEEP than the participants who had been diagnosed with low back pain or other chronic pain syndromes. The prevalence of probable cases of major depression and bipolar disorder in the sample was higher than expected for non-clinical samples. Levels of depression, as measured by the PHQ-9, were associated with the three dimensions of the BEEP and with the intensity of pain. Conclusions: The BEEP is a promising measure of the impact of pain in daily life and differentiates fibromyalgia from other chronic pain syndromes. The BEEP may be helpful to evaluate the patient's response to the treatment over time and may favor the identification of unmet needs in patients' personal, social, and daily functioning.
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Affiliation(s)
- Antonio Preti
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Serena Stocchino
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Francesca Pinna
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Maria Cristina Deidda
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Mario Musu
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Federica Sancassiani
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Ferdinando Romano
- Department of Public Health and Infectious Diseases, University of Rome "La Sapienza", Rome, Italy
| | - Sergio Machado
- Instituto de Psiquiatria da Universidade Federal do Rio de Janeiro, Universidade Salgado de Oliveira (UNIVERSO), Rio de Janeiro, Brazil
| | - Gabriele Finco
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Mauro Giovanni Carta
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
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Zabihiyeganeh M, Vafaee Afshar S, Amini Kadijani A, Jafari D, Bagherifard A, Janbozorgi M, Akbari A, Mirzaei A. The effect of cognitive behavioral therapy on the circulating proinflammatory cytokines of fibromyalgia patients: A pilot controlled clinical trial. Gen Hosp Psychiatry 2019; 57:23-28. [PMID: 30669022 DOI: 10.1016/j.genhosppsych.2019.01.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 01/08/2019] [Accepted: 01/12/2019] [Indexed: 02/08/2023]
Abstract
OBJECTIVES There is no consensus over the effect size of cognitive behavioral therapy (CBT) in the treatment of fibromyalgia (FM). This study aims to evaluate the effect of CBT on FM patients, through assessing circulating proinflammatory cytokines. METHODS A controlled, single-blind, parallel clinical trial was performed with 21 FM patients in each group. Sixteen FM patients in the intervention group (CBT) and 17 FM patients in the control group (waiting-list) completed the study. For the intervention group, traditional face-to-face CBT was performed for groups of 10 and 11 patients in 20 sessions. Fibromyalgia Impact Questionnaire (FIQ), widespread pain index (WPI), circulating IL-6, IL-8, and TNF-α level were evaluated before and after the intervention using enzyme-linked immunosorbent assay. Intention-to-treat analysis was performed as the primary analysis. RESULTS The average changes of factors examined were as follows: FIQ score -0.61 ± 5.5 in the waiting-list group and 10.2 ± 14.9 in the CBT group (p = 0.012); WPI -0.33 ± 1.1 in the waiting-list group and 2.4 ± 3.1 in the CBT group (p = 0.002); serum IL-6 level -0.05 ± 0.86 pg/ml in the waiting-list group and 1.5 ± 2.4 pg/ml in the CBT group (p = 0.002); serum IL-8 level - 0.55 ± 0.2.5 pg/ml in the waiting-list group and 5 ± 5.9 pg/ml in the CBT group (p = 0.002); serum TNF-α level 0.67 ± 1.8 pg/ml in the waiting-list group and 0.7 ± 1.6 pg/ml in the CBT group (p = 0.89). CONCLUSION Reductions in proinflammatory cytokines after CBT compared with a waiting-list control group confirm the potential value of these biomarkers as surrogate outcome measures in FM.
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Affiliation(s)
- Mozhdeh Zabihiyeganeh
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Sedigheh Vafaee Afshar
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Azade Amini Kadijani
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Davod Jafari
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Abolfazl Bagherifard
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Masoud Janbozorgi
- Department of Psychology, Research Institute of Hawzah and University, Ghom, Iran
| | - Abolfazl Akbari
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Mirzaei
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, Iran.
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19
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Perrot S. Fibromyalgia: A misconnection in a multiconnected world? Eur J Pain 2019; 23:866-873. [DOI: 10.1002/ejp.1367] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 01/07/2019] [Accepted: 01/12/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Serge Perrot
- Pain Center Hôpital Cochin, INSERM U987, Paris Descartes University Paris France
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Abstract
Chronic pain is a frequent condition that affects an estimated 20% of people worldwide, accounting for 15%-20% of doctors' appointments (Treede et al., 2015). It lacks the acute warning function of physiologic nociception, and instead involves the activation of multiple neurophysiologic mechanisms in the somatosensory system, a complex neuronal network under the control of powerful autoregulatory loops and able to undergo rapid neuroplastic alteration (Verdu et al., 2008). There is a growing body of research suggesting that some such pathways are shared by major psychologic disorders such as depression and anxiety, opening new avenues in co-treatment strategies. In particular, besides anticonvulsants, which are today used as analgesics, other psychopharmaceuticals, such as the tricyclic antidepressants, are displaying efficacy in the treatment of neuropathic and nociceptive chronic pain. The state of the art regarding the mechanisms of nociception and the pharmacology of both the neurotransmitters involved and the wide range of psychoactive compounds that may be useful in the treatment of chronic pain are discussed.
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Abstract
Fibromyalgia (FM) is characterized by chronic widespread pain, unrefreshing sleep, physical exhaustion, and cognitive difficulties. It occurs in all populations throughout the world, with prevalence between 2% and 4% in general populations. Definition, pathogenesis, diagnosis, and treatment of FM remain points of contention, with some even contesting its existence. The various classification systems according to pain medicine, psychiatry, and neurology (pain disease; persistent somatoform pain disorder; masked depression; somatic symptom disorder; small fiber neuropathy; brain disease) mostly capture only some components of this complex and heterogeneous disorder. The diagnosis can be established in most cases by a general practitioner when the symptoms meet recognized criteria and a somatic disease sufficiently explaining the symptoms is excluded. Evidence-based interdisciplinary guidelines give a strong recommendation for aerobic exercise and cognitive behavioral therapies. Drug therapy is not mandatory. Only a minority of patients experience substantial symptom relief with duloxetine, milnacipran, and pregabalin.
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Affiliation(s)
- Winfried Häuser
- Department Internal Medicine 1, Klinikum Saarbrücken, Saarbrücken, Germany. Department Psychosomatic Medicine and Psychotherapy, Technische Universität München, München, Germany
| | - Mary-Ann Fitzcharles
- Division of Rheumatology, McGill University Health Centre, Quebec, Canada, Alan Edwards Pain Management Unit, McGill University Health Centre, Quebec, Canada
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Emotional awareness and expression therapy, cognitive behavioral therapy, and education for fibromyalgia: a cluster-randomized controlled trial. Pain 2018; 158:2354-2363. [PMID: 28796118 DOI: 10.1097/j.pain.0000000000001036] [Citation(s) in RCA: 124] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Patients with fibromyalgia (FM) experience increased lifetime levels of psychosocial adversity, trauma, and emotional conflict. To address these risk factors, we developed emotion awareness and expression therapy (EAET) and tested its benefits against an active control condition, FM education, and the field's gold standard intervention for FM, cognitive behavioral therapy (CBT) for symptom management. Adults with FM (N = 230) formed 40 treatment groups, which were randomized to EAET, CBT, or education and given 8, 90-minute sessions. Patient-reported outcomes were assessed at baseline, posttreatment, and 6-month follow-up (primary end point). Retention of patients to follow-up was excellent (90.4%). Intent-to-treat analyses indicated that although EAET did not differ from FM education on pain severity (primary outcome), EAET had significantly better outcomes than FM education on overall symptoms, widespread pain, physical functioning, cognitive dysfunction, anxiety, depression, positive affect, and life satisfaction (between-condition d's ranging from 0.29-0.45 SD) and the percentage of patients reporting being "very much/much" improved (34.8% vs 15.4%). Emotional awareness and expression therapy did not differ from CBT on the primary or most secondary outcomes, but compared to CBT, EAET led to significantly lower FM symptoms (d = 0.35) and widespread pain (d = 0.37) and a higher percentage of patients achieving 50% pain reduction (22.5% vs 8.3%). In summary, an intervention targeting emotional awareness and expression related to psychosocial adversity and conflict was well received, more effective than a basic educational intervention, and had some advantages over CBT on pain. We conclude that EAET should be considered as an additional treatment option for FM.
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Torres E, Pedersen IN, Pérez-Fernández JI. Randomized Trial of a Group Music and Imagery Method (GrpMI) for Women with Fibromyalgia. J Music Ther 2018; 55:186-220. [PMID: 29788133 DOI: 10.1093/jmt/thy005] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background Fibromyalgia (FM) affects about 2-4% of the world population. Patients, mostly women, experience chronic widespread pain, fatigue, stiffness, sleep disturbances, and psychological disorders, especially depression and anxiety. Objective The aim of this study was to examine preliminary efficacy of a Group Music and Imagery (GrpMI) intervention, which included relaxation, music listening, and spontaneous imagery, to improve subjective psychological well-being, functional capacity and health, pain perception, anxiety, and depression in women with FM. Methods Fifty-six women aged 35 to 65 years (M = 51.3) diagnosed with FM were randomly assigned to either GrpMI treatment (n = 33) or control (n = 26) condition. Experimental group participants received 12 weekly GrpMI sessions, and control group participants who did not receive any additional service completed measures at the same time points as the experimental group. Results Intra-group analyses showed that GrpMI participants had a significant increase in psychological well-being and significant decrease in the impact of FM on functional capacity and health, pain perception, anxiety, and depression post-treatment, with sustained benefit at three-month follow-up for all variables except psychological well-being. Control group participants showed decreases in trait anxiety and depression at post-treatment, with no significant benefit at three-month follow-up. Inter-group analyses showed that compared with control participants, GRpMI participants had significantly higher scores for psychological well-being and lower-state anxiety post-treatment; however, no differences were observed between groups at three-month follow-up. Conclusions Findings offer preliminary evidence for the benefit of GrpMI to improve well-being and reduce anxiety in women with FM. Findings also suggest that GrpMI may help diminish pain intensity, state depression, and the impact of FM on functional capacity and health, but further studies are needed to establish efficacy.
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Affiliation(s)
| | - Inge N Pedersen
- Department of Communication and Psychology, Aalborg University, DK
| | - José I Pérez-Fernández
- Department of Personality, Assessment and Psychological Treatment, University of the Basque Country, ES
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24
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Arout CA, Sofuoglu M, Bastian LA, Rosenheck RA. Gender Differences in the Prevalence of Fibromyalgia and in Concomitant Medical and Psychiatric Disorders: A National Veterans Health Administration Study. J Womens Health (Larchmt) 2018; 27:1035-1044. [PMID: 29608126 DOI: 10.1089/jwh.2017.6622] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Fibromyalgia is a poorly understood, chronically disabling pain syndrome. While research has focused on its clinical presentation and treatment, less is known about fibromyalgia's clinical epidemiology in real-world healthcare systems. Gender differences have been difficult to study because relatively few males are diagnosed with fibromyalgia. METHODS Veterans Health Administration (VHA) patients diagnosed with fibromyalgia nationwide in FY 2012 were compared to Veterans with other pain diagnoses on sociodemographic characteristics, medical and psychiatric diagnoses, health service use, and opioid and psychotropic prescription fills. Additional analyses compared characteristics of men and women diagnosed with fibromyalgia. Risk ratios and Cohen's d were used for bivariate comparisons, followed by logistic regression analyses to identify independent factors associated with a diagnosis of fibromyalgia in the VHA. RESULTS Altogether, 77,087 of 2,216,621 Veterans with pain diagnoses (3.48%) were diagnosed with fibromyalgia. They were more likely to be female, younger than patients with other pain conditions, more likely to have multiple psychiatric comorbidities and other types of pain, and used more medical outpatient services. Women diagnosed with fibromyalgia were younger and more likely to have headaches, connective tissue diseases (CTD), and psychiatric comorbidities, while men had more comorbid medical conditions. CONCLUSIONS In this large, predominantly older male sample of Veterans with pain diagnoses, those with fibromyalgia were far more likely to be women. Gender comparisons showed women with fibromyalgia were more likely to be diagnosed with psychiatric disorders and CTD, while males were more likely to be diagnosed with medical conditions. Fibromyalgia shows a striking, gender-dependent picture of multimorbidity, which should be considered in treatment.
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Affiliation(s)
- Caroline A Arout
- 1 Department of Psychiatry, Yale University School of Medicine , VA Connecticut Healthcare System, West Haven, Connecticut.,2 Division on Substance Use Disorders, Department of Psychiatry, New York State Psychiatric Institute, Columbia University Medical Center , New York, New York
| | - Mehmet Sofuoglu
- 1 Department of Psychiatry, Yale University School of Medicine , VA Connecticut Healthcare System, West Haven, Connecticut.,3 Veterans Health Administration Mental Illness Research, Education, and Clinical Center (MIRECC) , VA Connecticut Healthcare System, West Haven, Connecticut
| | - Lori A Bastian
- 4 Department of Internal Medicine, Yale University School of Medicine , VA Connecticut Healthcare System, West Haven, Connecticut.,5 Pain Research, Informatics, Multimorbidities, and Education (PRIME) Center, VA Connecticut Healthcare System , West Haven, Connecticut
| | - Robert A Rosenheck
- 1 Department of Psychiatry, Yale University School of Medicine , VA Connecticut Healthcare System, West Haven, Connecticut.,3 Veterans Health Administration Mental Illness Research, Education, and Clinical Center (MIRECC) , VA Connecticut Healthcare System, West Haven, Connecticut
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Welsch P, Üçeyler N, Klose P, Walitt B, Häuser W. Serotonin and noradrenaline reuptake inhibitors (SNRIs) for fibromyalgia. Cochrane Database Syst Rev 2018; 2:CD010292. [PMID: 29489029 PMCID: PMC5846183 DOI: 10.1002/14651858.cd010292.pub2] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Fibromyalgia is a clinically defined chronic condition of unknown etiology characterized by chronic widespread pain that often co-exists with sleep disturbances, cognitive dysfunction and fatigue. People with fibromyalgia often report high disability levels and poor quality of life. Drug therapy, for example, with serotonin and noradrenaline reuptake inhibitors (SNRIs), focuses on reducing key symptoms and improving quality of life. This review updates and extends the 2013 version of this systematic review. OBJECTIVES To assess the efficacy, tolerability and safety of serotonin and noradrenaline reuptake inhibitors (SNRIs) compared with placebo or other active drug(s) in the treatment of fibromyalgia in adults. SEARCH METHODS For this update we searched CENTRAL, MEDLINE, Embase, the US National Institutes of Health and the World Health Organization (WHO) International Clinical Trials Registry Platform for published and ongoing trials and examined the reference lists of reviewed articles, to 8 August 2017. SELECTION CRITERIA We selected randomized, controlled trials of any formulation of SNRIs against placebo or any other active treatment of fibromyalgia in adults. DATA COLLECTION AND ANALYSIS Three review authors independently extracted data, examined study quality, and assessed risk of bias. For efficacy, we calculated the number needed to treat for an additional beneficial outcome (NNTB) for pain relief of 50% or greater and of 30% or greater, patient's global impression to be much or very much improved, dropout rates due to lack of efficacy, and the standardized mean differences (SMD) for fatigue, sleep problems, health-related quality of life, mean pain intensity, depression, anxiety, disability, sexual function, cognitive disturbances and tenderness. For tolerability we calculated number needed to treat for an additional harmful outcome (NNTH) for withdrawals due to adverse events and for nausea, insomnia and somnolence as specific adverse events. For safety we calculated NNTH for serious adverse events. We undertook meta-analysis using a random-effects model. We assessed the evidence using GRADE and created a 'Summary of findings' table. MAIN RESULTS We added eight new studies with 1979 participants for a total of 18 included studies with 7903 participants. Seven studies investigated duloxetine and nine studies investigated milnacipran against placebo. One study compared desvenlafaxine with placebo and pregabalin. One study compared duloxetine with L-carnitine. The majority of studies were at unclear or high risk of bias in three to five domains.The quality of evidence of all comparisons of desvenlafaxine, duloxetine and milnacipran versus placebo in studies with a parallel design was low due to concerns about publication bias and indirectness, and very low for serious adverse events due to concerns about publication bias, imprecision and indirectness. The quality of evidence of all comparisons of duloxetine and desvenlafaxine with other active drugs was very low due to concerns about publication bias, imprecision and indirectness.Duloxetine and milnacipran had no clinically relevant benefit over placebo for pain relief of 50% or greater: 1274 of 4104 (31%) on duloxetine and milnacipran reported pain relief of 50% or greater compared to 591 of 2814 (21%) participants on placebo (risk difference (RD) 0.09, 95% confidence interval (CI) 0.07 to 0.11; NNTB 11, 95% CI 9 to 14). Duloxetine and milnacipran had a clinically relevant benefit over placebo in patient's global impression to be much or very much improved: 888 of 1710 (52%) on duloxetine and milnacipran (RD 0.19, 95% CI 0.12 to 0.26; NNTB 5, 95% CI 4 to 8) reported to be much or very much improved compared to 354 of 1208 (29%) of participants on placebo. Duloxetine and milnacipran had a clinically relevant benefit compared to placebo for pain relief of 30% or greater. RD was 0.10; 95% CI 0.08 to 0.12; NNTB 10, 95% CI 8 to 12. Duloxetine and milnacipran had no clinically relevant benefit for fatigue (SMD -0.13, 95% CI -0.18 to -0.08; NNTB 18, 95% CI 12 to 29), compared to placebo. There were no differences between either duloxetine or milnacipran and placebo in reducing sleep problems (SMD -0.07; 95 % CI -0.15 to 0.01). Duloxetine and milnacipran had no clinically relevant benefit compared to placebo in improving health-related quality of life (SMD -0.20, 95% CI -0.25 to -0.15; NNTB 11, 95% CI 8 to 14).There were 794 of 4166 (19%) participants on SNRIs who dropped out due to adverse events compared to 292 of 2863 (10%) of participants on placebo (RD 0.07, 95% CI 0.04 to 0.10; NNTH 14, 95% CI 10 to 25). There was no difference in serious adverse events between either duloxetine, milnacipran or desvenlafaxine and placebo (RD -0.00, 95% CI -0.01 to 0.00).There was no difference between desvenlafaxine and placebo in efficacy, tolerability and safety in one small trial.There was no difference between duloxetine and desvenlafaxine in efficacy, tolerability and safety in two trials with active comparators (L-carnitine, pregabalin). AUTHORS' CONCLUSIONS The update did not change the major findings of the previous review. Based on low- to very low-quality evidence, the SNRIs duloxetine and milnacipran provided no clinically relevant benefit over placebo in the frequency of pain relief of 50% or greater, but for patient's global impression to be much or very much improved and in the frequency of pain relief of 30% or greater there was a clinically relevant benefit. The SNRIs duloxetine and milnacipran provided no clinically relevant benefit over placebo in improving health-related quality of life and in reducing fatigue. Duloxetine and milnacipran did not significantly differ from placebo in reducing sleep problems. The dropout rates due to adverse events were higher for duloxetine and milnacipran than for placebo. On average, the potential benefits of duloxetine and milnacipran in fibromyalgia were outweighed by their potential harms. However, a minority of people with fibromyalgia might experience substantial symptom relief without clinically relevant adverse events with duloxetine or milnacipran.We did not find placebo-controlled studies with other SNRIs than desvenlafaxine, duloxetine and milnacipran.
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Affiliation(s)
- Patrick Welsch
- Health Care Center for Pain Medicine and Mental Health, Saarbrücken, Germany
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de Souza RCV, de Sousa ET, Scudine KGO, Meira UM, de Oliveira E Silva EM, Gomes ACA, Limeira-Junior FA. Low-level laser therapy and anesthetic infiltration for orofacial pain in patients with fibromyalgia: a randomized clinical trial. Med Oral Patol Oral Cir Bucal 2018; 23:e65-e71. [PMID: 29274162 PMCID: PMC5822542 DOI: 10.4317/medoral.21965] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 10/27/2017] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND To compare the analgesic effect of anesthetic infiltration of lidocaine 2% and low-level laser therapy (LLLT) by GaAlAs into tender points of patients with orofacial pain and fibromyalgia (FM). MATERIAL AND METHODS A randomized clinical trial was performed with adults (N=66) that were allocated into two groups (1:1): Group A received LLLT irradiation by Diode Laser GaAlAs (780nm) with expositions twice a week during six weeks and Group B was treated with anesthetic infiltration of lidocaine 2% without vasoconstrictor once a week for four weeks. The pain assessment included the Visual Analogic Scale (VAS) and tenderness to palpation. RESULTS No dropout and adverse effect was observed during the study. The pain decreased significantly in each group after the treatment (p=0.0001, β=1.0), even though no statistical difference was found between both treatments (p=0.46, β= 0.82). The presence of tender points decreased after both treatments, with responsively in some types of masticatory muscles (p<0.05) except posterior temporalis muscle. The patients perception showed that both treatments were effective and a few patients reported that the treatment did not improve welfare. CONCLUSIONS The LLLT by GaAlAs and anesthetic infiltration of lidocaine 2% were equally effective to control orofacial pain in FM individuals.
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Affiliation(s)
- R-C-V de Souza
- 901 Limeira Avenue, Areiao- Piracicaba-SP/Brazil, 13414-903,
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Berkol TD, Balcioglu YH, Kirlioglu SS, Erensoy H, Vural M. Dissociative features of fibromyalgia syndrome. ACTA ACUST UNITED AC 2017; 22:198-204. [PMID: 28678214 PMCID: PMC5946364 DOI: 10.17712/nsj.2017.3.20160538] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Objective: To assess the relationships between the dissociative features of FMS and the pain, psychological status, and functional status. Methods: Twenty-seven women with fibromyalgia syndrome (FMS) and 24 controls from the Istanbul Physical Medicine and Rehabilitation Hospital (2013-2015) were included in this cross-sectional study. The Diagnostic and Statistical Manual of Mental Disorders Structured Clinical Interview for Axis I Disorders was used to evaluate the participants. A visual analogous scale (VAS), Fibromyalgia Impact Questionnaire (FIQ), Beck Depression Inventory (BDI), and Beck Anxiety Inventory (BAI) were used to assess the levels of pain, quality of sleep and functional and psychological statuses. The Dissociative Experiences Scale (DES) was used to evaluate the dissociative features. Results: The BDI, BAI and DES scores were statistically significantly higher in the cases of FMS. There were remarkable associations between all but 2 of the DES and FIQ scores, while positive correlations were found between the DES and, VAS pain and sleep quality scores. The prevalences of current and lifelong dysthymia, and major depressive disorder; not otherwise specified, common anxiety and somatoform disorders were higher in the cases of FMS. Conclusion: Pain, physical function and emotional status appear to be associated with dissociative features in FMS. Further studies are required to define these relationships and improve treatment.
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Affiliation(s)
- Tonguc D Berkol
- Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Dr. Tevfik Saglam St. No. 52/2, Zuhuratbaba, Bakirkoy, Istanbul,Turkey. E-mail:
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Eich W, Bär KJ, Bernateck M, Burgmer M, Dexl C, Petzke F, Sommer C, Winkelmann A, Häuser W. Definition, Klassifikation, klinische Diagnose und Prognose des Fibromyalgiesyndroms. Schmerz 2017; 31:231-238. [DOI: 10.1007/s00482-017-0200-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Derry S, Wiffen PJ, Häuser W, Mücke M, Tölle TR, Bell RF, Moore RA. Oral nonsteroidal anti-inflammatory drugs for fibromyalgia in adults. Cochrane Database Syst Rev 2017; 3:CD012332. [PMID: 28349517 PMCID: PMC6464559 DOI: 10.1002/14651858.cd012332.pub2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Oral nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used in the treatment of pain in fibromyalgia, despite being considered not to be effective. OBJECTIVES To assess the analgesic efficacy, tolerability (drop-out due to adverse events), and safety (serious adverse events) of oral nonsteroidal anti-inflammatory drugs for fibromyalgia in adults. SEARCH METHODS We searched CENTRAL, MEDLINE, and Embase for randomised controlled trials from inception to January 2017. We also searched the reference lists of retrieved studies and reviews, and online clinical trial registries. SELECTION CRITERIA We included randomised, double-blind trials of two weeks' duration or longer, comparing any oral NSAID with placebo or another active treatment for relief of pain in fibromyalgia, with subjective pain assessment by the participant. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data and assessed trial quality and potential bias. Primary outcomes were participants with substantial pain relief (at least 50% pain relief over baseline or very much improved on Patient Global Impression of Change scale (PGIC)) or moderate pain relief (at least 30% pain relief over baseline or much or very much improved on PGIC), serious adverse events, and withdrawals due to adverse events; secondary outcomes were adverse events, withdrawals due to lack of efficacy, and outcomes relating to sleep, fatigue, and quality of life. Where pooled analysis was possible, we used dichotomous data to calculate risk difference (RD) and number needed to treat for an additional beneficial outcome (NNT), using standard methods. We assessed the quality of the evidence using GRADE and created a 'Summary of findings' table. MAIN RESULTS Our searches identified six randomised, double-blind studies involving 292 participants in suitably characterised fibromyalgia. The mean age of participants was between 39 and 50 years, and 89% to 100% were women. The initial pain intensity was around 7/10 on a 0 to 10 pain scale, indicating severe pain. NSAIDs tested were etoricoxib 90 mg daily, ibuprofen 2400 mg daily, naproxen 1000 mg daily, and tenoxicam 20 mg daily; 146 participants received NSAID and 146 placebo. The duration of treatment in the double-blind phase varied between three and eight weeks.Not all studies reported all the outcomes of interest. Analyses consistently showed no significant difference between NSAID and placebo: substantial benefit (at least 50% pain intensity reduction) (risk difference (RD) -0.07 (95% confidence interval (CI) -0.18 to 0.04) 2 studies, 146 participants; moderate benefit (at least 30% pain intensity reduction) (RD -0.04 (95% CI -0.16 to 0.08) 3 studies, 192 participants; withdrawals due to adverse events (RD 0.04 (95% CI -0.02 to 0.09) 4 studies, 230 participants; participants experiencing any adverse event (RD 0.08 (95% CI -0.03 to 0.19) 4 studies, 230 participants; all-cause withdrawals (RD 0.03 (95% CI -0.07 to 0.14) 3 studies, 192 participants. There were no serious adverse events or deaths. Although most studies had some measures of health-related quality of life, fibromyalgia impact, or other outcomes, none reported the outcomes beyond saying that there was no or little difference between the treatment groups.We downgraded evidence on all outcomes to very low quality, meaning that this research does not provide a reliable indication of the likely effect. The likelihood that the effect could be substantially different is very high. This is based on the small numbers of studies, participants, and events, as well as other deficiencies of reporting study quality allowing possible risks of bias. AUTHORS' CONCLUSIONS There is only a modest amount of very low-quality evidence about the use of NSAIDs in fibromyalgia, and that comes from small, largely inadequate studies with potential risk of bias. That bias would normally be to increase the apparent benefits of NSAIDs, but no such benefits were seen. Consequently, NSAIDs cannot be regarded as useful for treating fibromyalgia.
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Affiliation(s)
| | | | - Winfried Häuser
- Technische Universität MünchenDepartment of Psychosomatic Medicine and PsychotherapyLangerstr. 3MünchenGermanyD‐81675
| | - Martin Mücke
- University Hospital of BonnDepartment of Palliative MedicineSigmund‐Freud‐Str. 25BonnGermany53127
| | - Thomas Rudolf Tölle
- Technische Universität MünchenDepartment of Neurology, Klinikum Rechts der IsarMöhlstrasse 28MunichGermany81675
| | - Rae Frances Bell
- Haukeland University HospitalRegional Centre of Excellence in Palliative CareBergenNorway
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Cohen H. Controversies and challenges in fibromyalgia: a review and a proposal. Ther Adv Musculoskelet Dis 2017; 9:115-127. [PMID: 28458723 DOI: 10.1177/1759720x17699199] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Accepted: 02/04/2017] [Indexed: 12/13/2022] Open
Abstract
Fibromyalgia (FM) is the most commonly encountered chronic widespread pain (CWP) condition in rheumatology. In comparison to inflammatory arthritis (IA), it can seem ill defined with no clear understanding of the pathology and therefore no specific targeted treatment. This inevitably raises controversies and challenges. However, this is an outdated view perpetuated by poor teaching of pain at undergraduate and postgraduate levels, and the perennial problem of advances in relevant cross-speciality knowledge penetrating speciality silos. Research has provided a better understanding of the aetiopathology and FM is now regarded as a centralized pain state. Effective treatment is possible utilizing a multidisciplinary approach combining nonpharmacologic and pharmacologic treatments rooted in a biopsychosocial model. This article will provide a review of the mechanisms, diagnosis and treatment of FM, focus on some ongoing contentious issues and propose a change to the diagnostic terminology.
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Affiliation(s)
- Helen Cohen
- Royal National Orthopaedic Hospital, Stanmore, Brockley Hill, Stanmore, Middlesex, HA7 4LP, UK
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Abstract
BACKGROUND This review replaces part of an earlier review that evaluated gabapentin for both neuropathic pain and fibromyalgia, now split into separate reviews for the two conditions. This review will consider pain in fibromyalgia only.Fibromyalgia is associated with widespread pain lasting longer than three months, and is frequently associated with symptoms such as poor sleep, fatigue, depression, and reduced quality of life. Fibromyalgia is more common in women.Gabapentin is an antiepileptic drug widely licensed for treatment of neuropathic pain. It is not licensed for the treatment of fibromyalgia, but is commonly used because fibromyalgia can respond to the same medicines as neuropathic pain. OBJECTIVES To assess the analgesic efficacy of gabapentin for fibromyalgia pain in adults and the adverse events associated with its use in clinical trials. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) via the Cochrane Register of Studies Online, MEDLINE via Ovid and Embase via Ovid from inception to 24 May 2016. We also searched the reference lists of retrieved studies and reviews, and searched online clinical trial registries. SELECTION CRITERIA Randomised, double-blind trials of eight weeks' duration or longer for treating fibromyalgia pain in adults, comparing gabapentin with placebo or an active comparator. DATA COLLECTION AND ANALYSIS Two independent review authors extracted data and assessed trial quality and risk of bias. We planned to use dichotomous data to calculate risk ratio and number needed to treat for one additional event, using standard methods. We assessed the evidence using GRADE (Grading of Recommendations Assessment, Development and Evaluation) and created a 'Summary of findings' table. MAIN RESULTS Two studies tested gabapentin to treat fibromyalgia pain. One was identified in previous versions of the review and is included here. We identified another study as a conference abstract, with insufficient detail to determine eligibility for inclusion; it is awaiting assessment. The one included study of 150 participants was a 12-week, multi-centre, randomised, double-blind, placebo-controlled, parallel-group study using last-observation-carried-forward imputation for withdrawals. The maximum dose was 2400 mg daily. The overall risk of bias was low, except for attrition bias.At the end of the trial, the outcome of 50% reduction in pain over baseline was not reported. The outcome of 30% or greater reduction in pain over baseline was achieved by 38/75 participants (49%) with gabapentin compared with 23/75 (31%) with placebo (very low quality). A patient global impression of change any category of "better" was achieved by 68/75 (91%) with gabapentin and 35/75 (47%) with placebo (very low quality).Nineteen participants discontinued the study because of adverse events: 12 in the gabapentin group (16%) and 7 in the placebo group (9%) (very low quality). The number of serious adverse events were not reported, and no deaths were reported (very low quality). AUTHORS' CONCLUSIONS We have only very low quality evidence and are very uncertain about estimates of benefit and harm because of a small amount of data from a single trial. There is insufficient evidence to support or refute the suggestion that gabapentin reduces pain in fibromyalgia.
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Affiliation(s)
- Tess E Cooper
- Pain Research Unit, Churchill HospitalCochrane Pain, Palliative and Supportive Care GroupChurchill HospitalOxfordOxfordshireUKOX3 7LE
| | - Sheena Derry
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)Pain Research UnitChurchill HospitalOxfordOxfordshireUKOX3 7LE
| | - Philip J Wiffen
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)Pain Research UnitChurchill HospitalOxfordOxfordshireUKOX3 7LE
| | - R Andrew Moore
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)Pain Research UnitChurchill HospitalOxfordOxfordshireUKOX3 7LE
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Classifying Fibromyalgia Syndrome as a Mental Disorder?—An Ambulatory Assessment Study. Int J Behav Med 2016; 24:230-238. [DOI: 10.1007/s12529-016-9603-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Derry S, Cording M, Wiffen PJ, Law S, Phillips T, Moore RA. Pregabalin for pain in fibromyalgia in adults. Cochrane Database Syst Rev 2016; 9:CD011790. [PMID: 27684492 PMCID: PMC6457745 DOI: 10.1002/14651858.cd011790.pub2] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND This review updates part of an earlier Cochrane review on 'Pregabalin for acute and chronic pain in adults' (Moore 2009), and considers only fibromyalgia pain.Antiepileptic drugs have been used in pain management since the 1960s. Pregabalin is an antiepileptic drug also used in management of chronic pain conditions, including fibromyalgia. Pain response with pregabalin is associated with major benefits for other symptoms, and improved quality of life and function in people with chronic painful conditions. OBJECTIVES To assess the analgesic efficacy and adverse events of pregabalin for pain in fibromyalgia in adults, compared with placebo or any active comparator. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, and EMBASE for randomised controlled trials from inception to May 2009 for the original review and to 16 March 2016 for this update. We also searched the reference lists of retrieved studies and reviews, and online clinical trial registries. SELECTION CRITERIA We included randomised, double-blind trials of eight weeks' duration or longer, comparing pregabalin with placebo or another active treatment for relief of pain in fibromyalgia, and reporting on the analgesic effect of pregabalin, with subjective pain assessment by the participant. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data and assessed trial quality and potential bias. Primary outcomes were participants with moderate pain relief (at least 30% pain relief over baseline or much or very much improved on Patient Global Impression of Change scale (PGIC)) or substantial pain relief (at least 50% pain relief over baseline or very much improved on PGIC). Where pooled analysis was possible, we used dichotomous data to calculate risk ratio and number needed to treat (NNT), using standard methods. We assessed the quality of the evidence using GRADE (Grading of Recommendations Assessment, Development and Evaluation) and created 'Summary of findings' tables. MAIN RESULTS Our searches identified two new published studies with classic design, and one new published study with an enriched enrolment randomised withdrawal (EERW) design.We included eight studies. Five (3283 participants) had a classic design in which participants were randomised at the start of the study to pregabalin (150, 300, 450, or 600 mg daily) or placebo, with assessment after 8 to 13 weeks of stable treatment. No studies included active comparators. Studies had low risk of bias, except that the last observation carried forward (LOCF) imputation method used in analyses of the primary outcomes could overestimate treatment effect.Pregabalin increased the number of participants experiencing substantial benefit (at least 50% pain intensity reduction after 12 or 13 weeks' stable treatment (450 mg: RR 1.8, 95% CI 1.4 to 2.1, 1874 participants, 5 studies, high quality evidence)). Substantial benefit with pregabalin 300 to 600 mg was experienced by about 14% of participants with placebo, but about 9% more with pregabalin 300 to 600 mg (22% to 24%) (high quality evidence). Pregabalin increased the number of participants experiencing moderate benefit (at least 30% pain intensity reduction after 12 or 13 weeks' stable treatment) (450 mg: RR 1.5, 95% CI (1.3 to 1.7), 1874 participants, 5 studies, high quality evidence). Moderate benefit with pregabalin 300 to 600 mg was experienced by about 28% of participants with placebo, but about 11% more with pregabalin 300 to 600 mg (39% to 43%) (high quality evidence). A similar magnitude of effect was found using PGIC of 'very much improved' and 'much or very much improved'. NNTs for these outcomes ranged between 7 and 14 (high quality evidence).A small study (177 participants) compared nightly with twice-daily pregabalin, and concluded there was no difference in effect.Two studies (1492 participants began initial dose titration, 687 participants randomised) had an EERW design in which those with good pain relief after titration were randomised, double blind, to continuing the effective dose (300 to 600 mg pregabalin daily) or a short down-titration to placebo for 13 or 26 weeks. We calculated the outcome of maintained therapeutic response (MTR) without withdrawal, equivalent to a moderate benefit. Of those randomised, 40% had MTR with pregabalin and 20% with placebo (high quality evidence). The NNT was 5, but normalised to the starting population tested it was 12. About 10% of the initial population would have achieved the MTR outcome, similar to the result from studies of classic design. MTR had no imputation concerns.The majority (70% to 90%) of participants in all treatment groups experienced adverse events. Specific adverse events were more common with pregabalin than placebo, in particular dizziness, somnolence, weight gain, and peripheral oedema, with number needed to harm of 3.7, 7.4, 18, and 19 respectively for all doses combined (high quality evidence). Serious adverse events did not differ between active treatment groups and placebo (very low quality evidence). Withdrawals for any reason were more common with pregabalin than placebo only with the 600 mg dose in studies of classic design. Withdrawals due to adverse events were about 10% higher with pregabalin than placebo, but withdrawals due to lack of efficacy were about 6% lower (high quality evidence). AUTHORS' CONCLUSIONS Pregabalin 300 to 600 mg produces a major reduction in pain intensity over 12 to 26 weeks with tolerable adverse events for a small proportion of people (about 10% more than placebo) with moderate or severe pain due to fibromyalgia. The degree of pain relief is known to be accompanied by improvements in other symptoms, quality of life, and function. These results are similar to other effective medicines in fibromyalgia (milnacipran, duloxetine).
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Affiliation(s)
| | | | | | - Simon Law
- The Churchill HospitalPain Relief UnitOxfordUKOX3 7LE
| | - Tudor Phillips
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)Churchill HospitalOxfordUKOX3 7LJ
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Abstract
Fibromyalgia can be challenging to diagnose and treat, and patients often feel isolated and misunderstood. Surveys of patients with fibromyalgia suggest that patients would benefit from greater understanding and acceptance. NPs can provide this support and play a prominent role in helping patients manage their fibromyalgia.
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Affiliation(s)
- Yvonne DʼArcy
- Yvonne D'Arcy is an independent pain management and palliative care NP. Susan Kraus is the president of Kraus Behavioral Health, Baltimore, Md. Andrew Clair is a senior medical director at U.S. Medical Affairs Pain Therapeutic Area Global Innovative Pharma Business, Pfizer Inc., New York, N.Y. Deborah Kiley is an NP at Fearless Wellness LLC, Anchorage, Alaska
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Abstract
BACKGROUND This review replaces part of an earlier review that evaluated oxycodone for both neuropathic pain and fibromyalgia, which has now been split into separate reviews for the two conditions. This review will consider pain in fibromyalgia only.Opioid drugs are commonly used to treat fibromyalgia, but they may not be beneficial for people with this condition. Most reviews have examined all opioids together. This review sought evidence specifically for oxycodone, at any dose, and by any route of administration. OBJECTIVES To assess the analgesic efficacy and adverse events of oxycodone for treating pain in fibromyalgia in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, and EMBASE for randomised controlled trials from inception to 25 July 2016. We also searched the reference lists of retrieved studies and reviews, and searched online clinical trial registries. SELECTION CRITERIA We planned to include randomised, double-blind trials of eight weeks' duration or longer, comparing oxycodone (alone or in fixed-dose combination with naloxone) with placebo or another active treatment. We did not include observational studies. DATA COLLECTION AND ANALYSIS The plan was for two independent review authors to extract data and assess trial quality and potential bias. Where pooled analysis was possible, we planned to use dichotomous data to calculate risk ratio and numbers needed to treat for one additional event, using standard methods. MAIN RESULTS No study satisfied the inclusion criteria. Effects of interventions were not assessed as there were no included studies. We have only very low quality evidence and are very uncertain about estimates of benefit and harm. AUTHORS' CONCLUSIONS There is no randomised trial evidence to support or refute the suggestion that oxycodone, alone or in combination with naloxone, reduces pain in fibromyalgia.
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Affiliation(s)
- Helen Gaskell
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)OxfordOxfordshireUK
| | - R Andrew Moore
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)OxfordOxfordshireUK
| | - Sheena Derry
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)OxfordOxfordshireUK
| | - Cathy Stannard
- Frenchay HospitalPain Clinic, Macmillan CentreBristolUKBS16 1LE
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Ciaramella A. A retrospective observational study investigating the relationship between somatisation and pain perception in subjects with intractable pain. Eur J Integr Med 2016. [DOI: 10.1016/j.eujim.2016.06.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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37
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Abstract
BACKGROUND This review is one of a series on drugs used to treat fibromyalgia. Fibromyalgia is a clinically well-defined chronic condition of unknown aetiology characterised by chronic widespread pain that often co-exists with sleep problems and fatigue affecting approximately 2% of the general population. People often report high disability levels and poor health-related quality of life (HRQoL). Drug therapy focuses on reducing key symptoms and disability, and improving HRQoL. Cannabis has been used for millennia to reduce pain and other somatic and psychological symptoms. OBJECTIVES To assess the efficacy, tolerability and safety of cannabinoids for fibromyalgia symptoms in adults. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and EMBASE to April 2016, together with reference lists of retrieved papers and reviews, three clinical trial registries, and contact with trial authors. SELECTION CRITERIA We selected randomised controlled trials of at least four weeks' duration of any formulation of cannabis products used for the treatment of adults with fibromyalgia. DATA COLLECTION AND ANALYSIS Two review authors independently extracted the data of all included studies and assessed risk of bias. We resolved discrepancies by discussion. We performed analysis using three tiers of evidence. First tier evidence was derived from data meeting current best standards and subject to minimal risk of bias (outcome equivalent to substantial pain intensity reduction, intention-to-treat analysis without imputation for drop-outs; at least 200 participants in the comparison, eight to 12 weeks' duration, parallel design), second tier evidence from data that did not meet one or more of these criteria and were considered at some risk of bias but with adequate numbers (i.e. data from at least 200 participants) in the comparison, and third tier evidence from data involving small numbers of participants that were considered very likely to be biased or used outcomes of limited clinical utility, or both. We assessed the evidence using GRADE (Grading of Recommendations Assessment, Development and Evaluation). MAIN RESULTS We included two studies with 72 participants. Overall, the two studies were at moderate risk of bias. The evidence was derived from group mean data and completer analysis (very low quality evidence overall). We rated the quality of all outcomes according to GRADE as very low due to indirectness, imprecision and potential reporting bias.The primary outcomes in our review were participant-reported pain relief of 50% or greater, Patient Global Impression of Change (PGIC) much or very much improved, withdrawal due to adverse events (tolerability) and serious adverse events (safety). Nabilone was compared to placebo and to amitriptyline in one study each. Study sizes were 32 and 40 participants. One study used a cross-over design and one used a parallel group design; study duration was four or six weeks. Both studies used nabilone, a synthetic cannabinoid, with a bedtime dosage of 1 mg/day. No study reported the proportion of participants experiencing at least 30% or 50% pain relief or who were very much improved. No study provided first or second tier (high to moderate quality) evidence for an outcome of efficacy, tolerability and safety. Third tier (very low quality) evidence indicated greater reduction of pain and limitations of HRQoL compared to placebo in one study. There were no significant differences to placebo noted for fatigue and depression (very low quality evidence). Third tier evidence indicated better effects of nabilone on sleep than amitriptyline (very low quality evidence). There were no significant differences between the two drugs noted for pain, mood and HRQoL (very low quality evidence). More participants dropped out due to adverse events in the nabilone groups (4/52 participants) than in the control groups (1/20 in placebo and 0/32 in amitriptyline group). The most frequent adverse events were dizziness, nausea, dry mouth and drowsiness (six participants with nabilone). Neither study reported serious adverse events during the period of both studies. We planned to create a GRADE 'Summary of findings' table, but due to the scarcity of data we were unable to do this. We found no relevant study with herbal cannabis, plant-based cannabinoids or synthetic cannabinoids other than nabilone in fibromyalgia. AUTHORS' CONCLUSIONS We found no convincing, unbiased, high quality evidence suggesting that nabilone is of value in treating people with fibromyalgia. The tolerability of nabilone was low in people with fibromyalgia.
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Affiliation(s)
- Brian Walitt
- National Center for Complementary and Integrative Health, National Institutes of Health, 10 Center Drive, Bethesda, MD, USA, 20892
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38
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Abstract
BACKGROUND This review is one of a series on drugs used to treat fibromyalgia. Fibromyalgia is a clinically well-defined chronic condition of unknown aetiology characterised by chronic widespread pain that often co-exists with sleep problems and fatigue. It affects approximately 2% of the general population. Up to 70% of patients with fibromyalgia meet the criteria for a depressive or anxiety disorder. People often report high disability levels and poor health-related quality of life. Drug therapy focuses on reducing key symptoms and disability, and improving health-related quality of life. Antipsychotics might reduce fibromyalgia and associated mental health symptoms. OBJECTIVES To assess the efficacy, tolerability and safety of antipsychotics in fibromyalgia in adults. SEARCH METHODS We searched CENTRAL (2016, Issue 4), MEDLINE and EMBASE to 20 May 2016, together with reference lists of retrieved papers and reviews and two clinical trial registries. We also contacted trial authors. SELECTION CRITERIA We selected controlled trials of at least four weeks duration of any formulation of antipsychotics used for the treatment of fibromyalgia in adults. DATA COLLECTION AND ANALYSIS We extracted the data from all included studies and two review authors independently assessed study risks of bias. We resolved discrepancies by discussion. We performed analysis using three tiers of evidence. We derived first tier evidence from data meeting current best standards and subject to minimal risk of bias (outcome equivalent to substantial pain intensity reduction, intention-to-treat analysis without imputation for drop-outs, at least 200 participants in the comparison, eight to 12 weeks duration, parallel design), second tier evidence from data that failed to meet one or more of these criteria and that we considered at some risk of bias but with adequate numbers in the comparison, and third tier evidence from data involving small numbers of participants that we considered very likely to be biased or used outcomes of limited clinical utility, or both. We rated the quality of evidence using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach. MAIN RESULTS We included a total of four studies with 296 participants.Three studies with 206 participants compared quetiapine, an atypical (second-generation) antipsychotic, with placebo. One study used a cross-over design and two studies a parallel-group design. Study duration was eight or 12 weeks. Quetiapine was used in all studies with a bedtime dosage between 50 and 300 mg/day. All studies had one or more sources of potential major bias and we judged them to be at moderate risk of bias overall. The primary outcomes in this review were participant-reported pain relief of 50% or greater, Patient Global Impression of Change (PGIC) much or very much improved, withdrawal due to adverse events (tolerability) and serious adverse events (safety).Second tier evidence indicated that quetiapine was not statistically superior to placebo in the number of participants with a 50% or more pain reduction (very low quality evidence). No study reported data on PGIC. A greater proportion of participants on quetiapine reported a 30% or more pain reduction (risk difference (RD) 0.12, 95% confidence interval (CI) 0.00 to 0.23; number needed to treat for an additional benefit (NNTB) 8, 95% CI 5 to 100) (very low quality evidence). A greater proportion of participants on quetiapine reported a clinically relevant improvement of health-related quality of life compared to placebo ( RD 0.18, 95% CI 0.05 to 0.31; NNTB 5, 95% CI 3 to 20) (very low quality evidence). Quetiapine was statistically superior to placebo in reducing sleep problems (standardised mean difference (SMD) -0.67, 95% CI -1.10 to -0.23), depression (SMD -0.39, 95% CI -0.74 to -0.04) and anxiety (SMD -0.40, 95% CI -0.69 to -0.11) (very low quality evidence). Quetiapine was statistically superior to placebo in reducing the risk of withdrawing from the study due to a lack of efficacy (RD -0.14, 95% CI -0.23 to -0.05) (very low quality evidence). There was no statistically significant difference between quetiapine and placebo in the proportion of participants withdrawing due to adverse events (tolerability) (very low quality evidence), in the frequency of serious adverse events (safety) (very low quality evidence) and in the proportion of participants reporting dizziness and somnolence as an adverse event (very low quality evidence). In more participants in the quetiapine group a substantial weight gain was noted (RD 0.08, 95% CI 0.02 to 0.15; number needed to treat for an additional harm (NNTH) 12, 95% CI 6 to 50) (very low quality evidence). We downgraded the quality of evidence by three levels to a very low quality rating because of limitations of study design, indirectness (patients with major medical diseases and mental disorders were excluded) and imprecision (fewer than 400 patients were analysed).One parallel design study with 90 participants compared quetiapine (50 to 300 mg/day flexible at bedtime) to amitriptyline (10 to 75 mg/day flexible at bedtime). The study had three major risks of bias and we judged it to be at moderate risk of bias overall. We downgraded the quality of evidence by two levels to a low quality rating because of indirectness (patients with major medical diseases and mental disorders were excluded) and imprecision (fewer than 400 patients were analysed). Third tier evidence indicated no statistically significant differences between the two drugs. Both drugs did not statistically significantly differ in the reduction of average scores for pain, fatigue, sleep problems, depression, anxiety and for limitations of health-related quality of life and in the proportion of participants reporting dizziness, somnolence and weight gain as a side effect (low quality evidence). Compared to amitriptyline, more participants left the study due to adverse events (low quality evidence). No serious adverse events were reported (low quality evidence).We found no relevant study with other antipsychotics than quetiapine in fibromyalgia. AUTHORS' CONCLUSIONS Very low quality evidence suggests that quetiapine may be considered for a time-limited trial (4 to 12 weeks) to reduce pain, sleep problems, depression and anxiety in fibromyalgia patients with major depression. Potential side effects such as weight gain should be balanced against the potential benefits in shared decision making with the patient.
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Affiliation(s)
- Brian Walitt
- National Institutes of HealthNational Center for Complementary and Integrative Health10 Center DriveBethesdaMDUSA20892
- National Institutes of HealthNational Institute of Nursing Research10 Center DriveBethesdaMDUSA20892
| | - Petra Klose
- University of Duisburg‐EssenDepartment of Internal and Integrative Medicine, Kliniken Essen‐Mitte, Faculty of MedicineAm Deimelsberg 34 aEssenGermanyD‐45276
| | - Nurcan Üçeyler
- University of WürzburgDepartment of NeurologyWürzburgGermany97080
| | - Tudor Phillips
- University of OxfordPain Research and Nuffield Department of Clinical Neurosciences (Nuffield Division of Anaesthetics)Churchill HospitalOxfordUKOX3 7LJ
| | - Winfried Häuser
- Technische Universität MünchenDepartment of Psychosomatic Medicine and PsychotherapyLangerstr. 3MünchenGermanyD‐81675
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Boeckle M, Schrimpf M, Liegl G, Pieh C. Neural correlates of somatoform disorders from a meta-analytic perspective on neuroimaging studies. NEUROIMAGE-CLINICAL 2016; 11:606-613. [PMID: 27182487 PMCID: PMC4857221 DOI: 10.1016/j.nicl.2016.04.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 03/29/2016] [Accepted: 04/04/2016] [Indexed: 01/18/2023]
Abstract
Somatoform disorders (SD) are common medical disorders with prevalence rates between 3.5% and 18.4%, depending on country and medical setting. SD as outlined in the ICD-10 exhibits various biological, social, and psychological pathogenic factors. Little is known about the neural correlates of SD. The aims of this meta-analysis are to identify neuronal areas that are involved in SD and consistently differ between patients and healthy controls. We conducted a systematic literature research on neuroimaging studies of SD. Ten out of 686 studies fulfilled the inclusion criteria and were analyzed using activation likelihood estimation. Five neuronal areas differ between patients with SD and healthy controls namely the premotor and supplementary motor cortexes, the middle frontal gyrus, the anterior cingulate cortex, the insula, and the posterior cingulate cortex. These areas seem to have a particular importance for the occurrence of SD. Out of the ten studies two did not contribute to any of the clusters. Our results seem to largely overlap with the circuit network model of somatosensory amplification for SD. It is conceivable that functional disorders, independent of the clinical impression, show similar neurobiological processes. While overlaps do occur it is necessary to understand single functional somatic syndromes and their aetiology for future research, terminology, and treatment guidelines. Five neurobiological areas correlate with the occurrence of somatoform disorders (SD). Areas are crucial for emotional, evaluative and cognitive aspects of pain processing. Prefrontal areas indicate involvement of pain memory in SD. Functional disorders might have central sensitization as an underlying factor. Results do not support the classification of SD as medically unexplained symptoms.
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Affiliation(s)
- Markus Boeckle
- Department of Psychotherapy and Biopsychosocial Health, Donau-Universität Krems, Krems, Austria.
| | - Marlene Schrimpf
- Department of Psychotherapy and Biopsychosocial Health, Donau-Universität Krems, Krems, Austria
| | - Gregor Liegl
- Department of Psychotherapy and Biopsychosocial Health, Donau-Universität Krems, Krems, Austria; Medical Clinic, Department of Psychosomatic Medicine, Charité-Universitätsmedizin, Berlin, Germany
| | - Christoph Pieh
- Department of Psychotherapy and Biopsychosocial Health, Donau-Universität Krems, Krems, Austria; Karl Landsteiner University of Health Sciences, Krems, Austria; Department of Psychosomatic Medicine, University Hospital Regensburg, Regensburg, Germany
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Wang SM, Han C, Lee SJ, Patkar AA, Masand PS, Pae CU. Fibromyalgia diagnosis: a review of the past, present and future. Expert Rev Neurother 2016; 15:667-79. [PMID: 26035624 DOI: 10.1586/14737175.2015.1046841] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Diagnosis of fibromyalgia (FM) remains controversial even though diverse diagnostic criteria have been developed. This review looks at the history, evolution of diagnostic criteria, endless controversy, recent trends and future perspectives regarding FM diagnosis. Some have criticized that diagnosis of FM could lead to medicalization, whereas others have raised concerns of under-diagnosing FM. With the evolution of diagnosis criteria from American College of Rheumatology 1990 to modified American College of Rheumatology 2010, diagnosis of FM has become simpler. The recent trend of applying patient-reported questionnaires has also increased a simpler FM diagnosis. Reliable biomarkers will not be available for the foreseeable future, so diverse assessment tools will have to be used more pro-actively. After initial diagnosis, multiple and comprehensive assessment measures are needed during the course of treatment in order to better understand type and severity of FM symptoms. These, in turn, could help classify FM based on symptom domain, symptom severity, and comorbidity which would enable more personalized treatment.
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Affiliation(s)
- Sheng-Min Wang
- Department of Psychiatry, The Catholic University of Korea College of Medicine, Seoul, Korea
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41
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Abstract
Fibromyalgia is a common illness characterized by chronic widespread pain, sleep problems (including unrefreshing sleep), physical exhaustion and cognitive difficulties. The definition, pathogenesis and treatment are controversial, and some even contest the existence of this disorder. In 1990, the American College of Rheumatology (ACR) defined classification criteria that required multiple tender points (areas of tenderness occurring in muscles and muscle-tendon junctions) and chronic widespread pain. In 2010, the ACR preliminary diagnostic criteria excluded tender points, allowed less extensive pain and placed reliance on patient-reported somatic symptoms and cognitive difficulties. Fibromyalgia occurs in all populations worldwide, and symptom prevalence ranges between 2% and 4% in the general population. The prevalence of people who are actually diagnosed with fibromyalgia ('administrative prevalence') is much lower. A model of fibromyalgia pathogenesis has been suggested in which biological and psychosocial variables interact to influence the predisposition, triggering and aggravation of a chronic disease, but the details are unclear. Diagnosis requires the history of a typical cluster of symptoms and the exclusion of a somatic disease that sufficiently explains the symptoms by medical examination. Current evidence-based guidelines emphasize the value of multimodal treatments, which encompass both non-pharmacological and selected pharmacological treatments tailored to individual symptoms, including pain, fatigue, sleep problems and mood problems. For an illustrated summary of this Primer, visit: http://go.nature.com/LIBdDX.
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Affiliation(s)
- Winfried Häuser
- Department of Internal Medicine 1, Klinikum Saarbrücken, Winterberg 1, D-66119 Saarbrücken, Germany.,Department Psychosomatic Medicine and Psychotherapy, Technische Universität München, Ismaninger Street 22, 81675 München, Germany
| | - Jacob Ablin
- Institute of Rheumatology, Tel Aviv Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Geoffrey Littlejohn
- Departments of Rheumatology and Medicine, Monash Health and Monash University, Clayton, Australia
| | - Juan V Luciano
- Teaching, Research and Innovation Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Barcelona, Spain
| | - Chie Usui
- Department of Psychiatry, Juntendo University School of Medicine, Tokyo, Japan
| | - Brian Walitt
- National Center for Complementary and Integrative Health, and National Institute of Nursing Research, National Institutes of Health, Bethesda, Maryland, USA
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Häuser W, Bialas P, Welsch K, Wolfe F. Construct validity and clinical utility of current research criteria of DSM-5 somatic symptom disorder diagnosis in patients with fibromyalgia syndrome. J Psychosom Res 2015; 78:546-52. [PMID: 25864805 DOI: 10.1016/j.jpsychores.2015.03.151] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 03/22/2015] [Accepted: 03/23/2015] [Indexed: 01/06/2023]
Abstract
OBJECTIVE The validity and clinical utility of current research criteria of the DSM 5 category somatic symptom disorder (SSD) needs to be tested outside the setting of psychiatry. METHODS Consecutive patients with an established diagnosis of fibromyalgia syndrome (FMS) were evaluated by medical examination, psychiatric interview and self-report questionnaires in an outpatient pain medicine center. The diagnosis of SSD was established using published research criteria. The discriminative concurrent criterion validity of SSD was tested by comparing FMS-patients with and without SSD as to the amount of impairment and of health care seeking. Two clinicians blinded as to the purpose of the study, assessed the medical reports of patients after the evaluation for the determination of the need for psychotherapy based on the German FMS - guideline recommendations (clinical utility). RESULTS 25.6% of 156 patients met the criteria of SSD. Patients meeting SSD criteria scored significantly higher in a self-report measure of disability. There were no significant differences in the number of patients on sick leave or applying for disability pension and in self-reported doctor visits and physiotherapy in the previous six months. 95.0% of patients with SSD and 71.6% of patients without SSD met the criteria of a current anxiety or depressive disorder as assessed by the psychiatric interview. 80.0% of patients with SSD and 66.7% of patients without SSD received a recommendation for psychotherapy. CONCLUSIONS The construct validity and clinical utility of current research criteria of DSM 5 category SSD were limited in German patients with FMS.
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Affiliation(s)
- Winfried Häuser
- Ambulatory Health Care Center Pain Medicine Saarbrücken - St. Johann, Saarbrücken, Germany; Department Psychosomatic Medicine and Psychotherapy, Technische Universität München, München, Germany.
| | - Patric Bialas
- Department of Anesthesiology, Intensive Care Medicine and Pain Medicine, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - Katja Welsch
- Department of Anesthesiology, Intensive Care Medicine and Pain Medicine, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - Frederick Wolfe
- National Data Bank for Rheumatic Diseases, Wichita, KS, United States; University of Kansas School of Medicine, Wichita, KS, United States
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