Improving the nosology of Long COVID: it is not so simple.

Long COVID is a diagnostic label currently given to those suffering from a poorly understood state of incomplete recovery or who have development of a myriad of medically unexplained symptoms occurring in the wake of infection with SARS CoV-2 that is both poorly understood and controversial. Many of the features of one of the most common clinical endotypes of Long COVID are shared by a condition well familiar to all rheumatologists and one with a large body of epidemiologic, clinical and basic research accrued over many decades namely the syndrome of fibromyalgia. Some have recently suggested that Long COVID may merely be a new name for fibromyalgia and that this diagnosis is indeed the condition that many or most may be suffering from as a post infectious sequela. In this Viewpoint we argue that while the parallels between the clinical syndrome experienced by many of those currently labeled as Long COVID and fibromyalgia are strong we should be not too quick to rename the disorder. We further argue that relabeling Long COVID as fibromyalgia is clinically reductionistic and any such relabeling may be attended by harm in both the design and execution of a future research agenda as well to patients who may be inadvertently and unfortunately pejoritised by such labeling. We further explore the parallels and differences between Long COVID and fibromyalgia and outline areas of needed future research and care.

Phenotypic characteristics of patients with chronic widespread pain and fibromyalgia: a cross-sectional cluster analysis.

OBJECTIVE: This study aimed to explore whether phenotypic characteristics of patients with chronic widespread pain (CWP) and fibromyalgia (FM) can be aggregated into definable clusters that may help to tailor treatments. METHOD: Baseline variables (sex, age, education, marital/employment status, pain duration, prior CWP/FM diagnosis, concomitant rheumatic disease, analgesics, tender point count, and disease variables derived from standardized questionnaires) collected from 1099 patients (93.4% females, mean age 44.6 years) with a confirmed CWP or FM diagnosis were evaluated by hierarchical cluster analysis. The number of clusters was based on coefficients in the agglomeration schedule, supported by dendrograms and silhouette plots. Simple and multiple regression analyses using all variables as independent predictors were used to assess the likelihood of cluster assignment, reported as odds ratios (ORs) with 95% confidence intervals (CIs). RESULTS: Only one cluster emerged (Cluster 1: 455 patients). Participants in this cluster were characterized as working (OR 66.67, 95% CI 7.14 to 500.00), with a medium-term/higher education (OR 16.80, 95% CI 1.94 to 145.41), married/cohabiting (OR 14.29, 95% CI 1.26 to 166.67), and using mild analgesics (OR 25.64, 95% CI 0.58 to > 999.99). The odds of being an individual in Cluster 1 were lower when having a worse score on the PDQ (score ≥ 18) (OR < 0.001, 95% CI < 0.001 to 0.02). CONCLUSION: We identified one cluster, where participants were characterized by a potentially favourable clinical profile. More studies are needed to evaluate whether these characteristics could be used to guide the management of patients with CWP and FM.

Efficacy of physiotherapy treatment in medium and long term in adults with fibromyalgia: an umbrella of systematic reviews.

OBJECTIVES: To summarise the available evidence and assess the effectiveness of medium and long-term physiotherapy treatment in adults with fibromyalgia (FM). METHODS: This systematic review was registered in PROSPERO: CRD42023388356. The databases searched were MEDLINE, PEDro, Scopus, Cinhal, LatinIndex, and Cochrane, using the following keywords: "fibromyalgia", "physiotherapy", "treatment", "therapeutic exercise", "TENS", "laser therapy" and "manual therapy." The included articles analysed treatments with active or passive physiotherapy approaches in patients with FM. The variables included structural characteristics, such as: author, publication year, research question, and main outcome variables. The data on the findings of the articles comprised the following aspects: number of participants, intervention, follow-up, results, and principal conclusions. RESULTS: Thirty-three articles were analysed, with an overall PRISMA score of 18.63±3.36. The active treatment methods analysed were: movement and body awareness therapies (stretching, tai chi, yoga and Pilates); hydrotherapy; physical or aerobic exercise; and multidisciplinary therapy. The passive therapies analysed were: manual therapy; repetitive transcranial magnetic stimulation (rTMS); and other therapies (hyperbaric oxygen therapy, vibration therapy, virtual reality, transcutaneous electric nervous stimulation (TENS), pain neuroscience education, and acupuncture). Evidence was found on the positive effect of physiotherapy treatment on the signs and symptoms of fibromyalgia, such as pain, impairment of physical capacity and worse quality of life. CONCLUSIONS: The effectiveness of the active and passive therapies analysed in the management of the symptoms and signs of the disease was positive in most of the studies. However, more specific descriptions of the treatment protocol, frequency, intensity and treatment dose are required to reach a consensus, as well as primary studies for a more extended follow-up period to better evaluate long-term effects.

Delay in fibromyalgia diagnosis and its impact on the severity and outcome: a large cohort study.

OBJECTIVES: To evaluate the impact of the diagnostic delay on fibromyalgia (FM) severity. METHODS: Data were retrospectively extracted from a large database of patients with FM belonging to the Italian Fibromyalgia Registry (IFR) residents on the Marche Region. The diagnosis of FM was formulated according to the 2016 American College of Rheumatology (ACR) criteria. The following information was obtained: time to diagnosis [categorised in early diagnosis (ED) if FM diagnosed within one year, late diagnosis (LD) if FM diagnosed more than 1 year but less than 5 years, and very late diagnosis (VLD) if FM diagnosed over 5 years from symptoms onset], revised Fibromyalgia Impact Questionnaire (FIQR), modified Fibromyalgia Assessment Status (FASmod), and Polysymptomatic Distress Scale (PDS) [consisting of the sum of Widespread Pain Index (WPI) and Symptom Severity Scale (SSS)]. RESULTS: The study included 616 FM patients (92.2% female), with a mean disease duration of 6.46 (SD 4.14) years and a mean (SD) time to diagnosis of 3.45 (2.39) years. The ED group included 169 patients, the LD 320 patients, and the VLD 127 patients. Comparing the differences among groups, a significant difference in disease severity was observed in all the clinimetric indices in increasing the time to reach the diagnosis (p=0.000001): the median PDS scores were 13.36 (interquartile range [IQR] 7.00-20.00), 16.09 (IQR 9.00-22.00), and 23.00 (IQR 18.25-26.00) for ED, LD, and VLD, respectively. CONCLUSIONS: Delayed diagnosis is associated with poorer patient outcomes, including worsening severity.

Tailored exercise programmes for fibromyalgia: a clinical practical guide.

OBJECTIVES: To evaluate the role of exercise in the management of fibromyalgia syndrome (FM) by addressing its complex pathogenesis involving central sensitisation, autonomic dysfunction, inflammation, and neurological irregularities, and examining how exercise impacts symptom exacerbation caused by external stressors and comorbid conditions. METHODS: This review synthesises evidence from current literature focusing on the benefits of structured and personalised exercise programmes in FM management. It discusses the importance of specifying exercise type, intensity, frequency, duration, and progression tailored to individual patient needs and clinical objectives. RESULTS: Regular physical activity effectively mitigates core aetiopathogenetic mechanisms of FM and improves associated conditions such as stress and obesity. It also provides benefits for preventing other chronic diseases, enhancing well-being, and promoting healthy ageing. Structured and personalised exercise programmes that start with a low-demand protocol and gradually increase exercise volume are most beneficial, by improving patient compliance and reducing the risk of adverse effects. CONCLUSIONS: Effective management of FM requires a patient-centred approach integrating both pharmacological and non-pharmacological treatments, with exercise playing a pivotal role. Personalised exercise prescriptions that consider FM patients' specific needs and limitations are crucial for optimising treatment outcomes and enhancing quality of life.

Effect of fibromyalgia on demographic, biochemical, metabolic and inflammatory profiles: a single-centre retrospective study.

OBJECTIVES: The objective of this study is to ascertain the disparities in demographic features and biochemical profiles between individuals diagnosed with fibromyalgia (FM) and a control group of healthy individuals. METHODS: This retrospective, cross-sectional study compared the demographic, biochemical, metabolic, and inflammatory indexes and rates of 174 FM patients diagnosed using the American College of Rheumatology 2016 diagnostic criteria between January 2023 and January 2024, and 186 healthy control groups. RESULTS: There was no difference between the FM and control groups in terms of alcohol consumption, marital status, or diabetes mellitus. The smoking rate is higher, and the educational level was found to be lower for FM versus the control. There was no significant difference between FM and controls regarding waist-height ratio, triglyceride-glucose index, plasma atherogenic index, vitamin B12, and folate levels. Monocyte HDL ratio, cardiometabolic index, magnesium, HbA1c, and ferritin levels were significantly higher in the control than in FM (p<0.001, p=0.039, p=0.007, p<0.001, p<0.001, respectively). C-reactive protein, erythrocyte sedimentation rate, systemic immune-inflammatory index, neutrophil-lymphocyte rate, platelet lymphocyte rate, and vitamin D levels were found to be higher in FM compared to control (p=0.001, p=0.032, p=0.003, p=0.030, p=0.003, p<0.001, respectively). A weak positive correlation was observed between the fibromyalgia impact questionnaire (FIQ) score and disease duration, as well as between pain degree and ESR, and pain degree and CRP. The study revealed a weak inverse relationship between Widespread Pain Index (WPI) and waist circumference. CONCLUSIONS: This study highlights fthe association f ibromyalgia with elevated inflammatory markers, altered metabolic parameters, and specific demographic characteristics.

Blunted sudomotor reactivity in fibromyalgia is associated with levels of depression.

OBJECTIVES: Assessment of sudomotor function by distal electrochemical skin conductance (ESC) can provide an index of peripheral neuropathy. This study explored ESC in fibromyalgia (FM) patients, controlling for tricyclic antidepressant use and body mass index, and its association with the clinical severity of the disease. METHODS: ESC, clinical symptoms and an index of central pain sensitisation derived from pressure algometry were explored in thirty-three fibromyalgia patients and 33 healthy women. RESULTS: ESC was significantly lower in fibromyalgia patients than healthy participants. About 51% of patients exhibited moderate-to-severe ESC dysfunction, indicative of possible neuropathy. However, ESC was not related to any indicators of clinical severity, nor to algometry. ESC only correlated with depression levels; the group differences in ESC disappeared after controlling for depression. Finally, ESC was asymmetric in the overall sample, with lower values seen in the right hand relative to the left one. CONCLUSIONS: The greater prevalence of sudomotor dysfunction in fibromyalgia patients is consistent with the presence of neuropathy in subgroups of patients, and with the basic heterogeneity of the disorder. However, neuropathy does not appear helpful for determining the clinical features of the disorders, or the level of central sensitisation measured by pressure algometry. Future studies including patients with fibromyalgia suffering and not suffering from depression as well as patients with depression but free from chronic pain, are required to identify the role of depression in the observed low ESC levels.

Central sensitivity in fibromyalgia: testing a model to explain the role of psychological factors on functioning and quality of life.

OBJECTIVES: Central sensitivity (CS) is defined as an increased responsiveness of nociceptive neurons in the central nervous system to normal or subthreshold inputs. CS has recently been linked to the psychological burden associated with chronic pain, such as fibromyalgia (FM). The primary objective of this study is to investigate the impact of specific psychological constructs on CS in patients with FM. In Study 1, we explore the influence of temperament, personality, childhood trauma, defence mechanisms, and mental pain on CS. In Study 2, our goal is to test the role of the best predictors of CS in influencing quality of life (QoL) and FM functioning through a path analysis model. METHODS: A total of 510 women with FM participated online, completing a self-administered protocol. Data collection took place between April and June of 2023. RESULTS: In Study 1, higher levels of low sensory threshold (ß=0.210), traumatic experiences of physical threat (ß=0.141), neurotic defences (ß=0.124), and mental pain (ß=0.241) emerged as the strongest predictors of increased CS. In Study 2, the presented model demonstrated a satisfactory fit (chi2=27.200; df=10; p=0.002; GFI=0.984; NFI=0.949; CFI=0.967; RMSEA=0.061 [95% CI 0.034-0.090]) with large and medium effect sizes on physical (-0.576) and psychological (-0.190) QoL. CONCLUSIONS: The study underscores the pivotal role of psychological dimensions in influencing CS levels and their relationships with QoL in patients with FM.

Environmental factors and fibromyalgia syndrome: a narrative review.

This in-depth review of fibromyalgia (FM), which is a complex condition characterised by chronic pain, fatigue, sleep disturbances, and a spectrum of diagnostically and therapeutically challenging symptoms, underlines the need for a comprehensive and integrated approach that also takes into account the psychological factors affecting patient responses. We focus on the substantial impact that environmental factors (climatic variations, air pollution, electromagnetic field exposure, physical and emotional traumas, dietary patterns, and infections) have on the manifestation and intensity of symptoms, and advocate personalised, holistic treatment of patients' psychological and environmental sensitivities by suggesting the benefits of tailored dietary and stress management. We also call for further research into the complex interplay of environmental, biological and psychological factors influencing FM in order to develop more effective individualised treatments that are capable of enhancing patient care and outcomes.

Beyond pain: the influence of psychological factors on functional status in fibromyalgia.

OBJECTIVES: Fibromyalgia (FM) is characterised by chronic widespread pain, often associated with fatigue, sleep disturbance, cognitive and mood impairment. Pain is a complex and multidimensional experience that significantly impacts personal, social, and professional functioning. Psychological factors related to chronic pain include catastrophising and self-efficacy in managing the painful condition. Therefore, this study explores the influence of chronic pain and related psychological factors on functional outcomes in FM patients. METHODS: In this study, 91 Italian patients with FM were assessed using an online questionnaire. The questionnaire included instruments to assess pain, such as the Numerical Rating Scale (NRS) and the Brief Pain Inventory (BPI), psychological characteristics, such as the Pain Self-Efficacy Questionnaire (PSEQ) and the Pain Catastrophizing Scale (PCS), and health-related quality of life with the 12-item Short Form Survey (SF-12). Multiple regression models were run, using the Interference subscale of the BPI and the physical and mental components of the SF-12 as outcomes, and the NRS, PCS and PSEQ scales as predictors. RESULTS: Our analysis revealed that in our model, both PCS and PSEQ were significant predictors of BPI-Interference (PCS: ß=0.29; p=0.001; PSEQ: ß=-0.36; p<0.001); NRS and PSEQ significantly predicted SF-12-Physical score (NRS: ß=-0.32; p=<0.001; PSEQ: ß=.50; p<0.001); PCS was found to be the only significant predictor of SF-12-Mental scores (ß=-0.53; p<0.001). CONCLUSIONS: Our results suggested that psychological variables such as catastrophic thinking and self-efficacy play a significant role in determining daily functioning and physical and mental health status in FM patients, showing greater influence than pain intensity.

Validation of Qualisex questionnaire to evaluate sexual dysfunction in women affected by fibromyalgia.

OBJECTIVES: Fibromyalgia (FM) may have consequences on sexual life. The objective was to validate the Qualisex questionnaire in the assessment of sexual dysfunction in women affected by FM. METHODS: We consecutively enrolled FM women (American College of Rheumatology-ACR 2016) referring to our Fibromyalgia Clinic, from 2020 to 2022. Demographic, clinical data and evaluation of FM symptoms severity (Revised Fibromyalgia Impact Questionnaire (R-FIQ), Symptoms Severity Scale-SSS, Widespread Pain Index-WPI) were assessed. Hospital Anxiety and Depression Scale (HADS) and Qualisex questionnaire were anonymously administered. Qualisex includes 10 questions on different items of sexual life with higher scores suggestive of greater negative impact of the disease on sexuality. RESULTS: The cohort was composed by 373 FM women. Cronbach's alpha test was used to validate Qualisex questionnaire (0.878). Moreover, we observed higher values of Qualisex in married women (p<0.001), in women with lower grade of education (p=0.002) and with lower sexual feeling with partner (p<0.001). Higher values of Qualisex Total score showed a positive correlation with HADS-A/D (p<0.001 r=0.312; p<0.001 r=0.542 respectively), VAS pain, VAS fatigue, VAS dryness (p<0.001 r=0,438; p<0.001 r=0.375; p<0.001 r=0.370 respectively) and relationship duration (p<0.001 r=0.202). Multivariate analysis revealed a significant influence of relationship duration, VAS pain, fatigue, dryness, HADS-A/D, R-FIQ and all Qualisex items, on Qualisex Total score corrected for patients' age (p<0.001). CONCLUSIONS: This study validated Qualisex questionnaire as a good test for the sexual disorders' evaluation in FM women. Its use allows the assessment of different factors associated with sexual dysfunction, showing an impact of FM on sexuality. Moreover, due to demotivation feelings, sexual dysfunction contributes to worsen patients' quality of life.

Fibromyalgia: one year in review 2024.

Fibromyalgia (FM) remains a condition with a pathogenesis that is not completely understood, affecting a significant portion of the global population. This article summarises the main advances in FM during the last year. Even in 2023, research on FM was notably active. From a clinimetric perspective, studies have been conducted to evaluate the possibilities of interchanging the primary indices of disease severity, primarily for studies with substantial case numbers. Regarding FM pathogenesis, ongoing research focuses on small fiber neuropathy: some studies have documented its association with central sensitisation, while others have revealed distinct sensory profiles in patients with FM and small fiber neuropathy compared to those solely with small fiber neuropathy. Dorsal root ganglia seem to play a crucial role in the pathogenesis of FM as they host satellite glial cells, which are targeted by pain-driving immunoglobulin G. These antibodies have been identified in a subset of patients exhibiting high symptom severity. An important study conducted on animal models confirmed the role of neuroinflammation at the level of dorsal root ganglia, in this case mediated by polymorphonuclear neutrophils. Mounting evidence underscores the link between COVID-19 and the persistence of FM symptoms after recovery. In identifying potential biomarkers aiding FM diagnosis, research has also concentrated on studying the expression of specific circulating microRNAs. Recent discoveries have unveiled novel therapeutic strategies for FM, especially focused in non-pharmacological interventions. This includes a focus on non-invasive brain stimulation and exercise programs, all directed towards relieving symptoms and improving functionality in individuals affected by the condition.

High prevalence of orofacial pain in juvenile fibromyalgia as detected by a novel tool specifically devised for children and adolescents.

OBJECTIVES: To examine the prevalence of temporomandibular disorders (TMD) in patients with juvenile fibromyalgia syndrome (JFS) and identify TMD characteristics specifically associated to JFS. METHODS: Signs and symptoms of TMD were assessed using a novel clinical tool specifically devised for children that consists of: 1. a self-report multiple-choice questionnaire; 2. a protocol for the clinical examination of the orofacial region. Multivariate logistic regression model was used to identify TMD features associated with JFS. RESULTS: Thirty JFS patients (median age 15.5 years) and 45 healthy controls (median age 15.0 years) were included in this cross-sectional study. Orofacial pain was reported by 26 of 30 JFS patients (86.7%) and by 3 of 45 controls (6.7%; p<0.001). Pain on TMJ palpation was present in 18 of 30 JFS patients (60%) and in 5 of 45 controls (11.1%; p<0.001). Median values of maximum spontaneous mouth opening, voluntary active opening and assisted passive opening were significantly higher in JFS patients than in controls. On multiple regression analysis spontaneous orofacial pain (OR: 21.0; p=0.005), diffuse tenderness on palpation of the masticatory muscles (OR: 14.9; p=0.026) and TMJ hypermobility (OR 1.42; p=0.008) were independently associated with JFS. CONCLUSIONS: The high prevalence of TMD in JFS highlights the need for a broader interdisciplinary evaluation of JFS patients. TMJ hypermobility, in addition to orofacial and masticatory muscle pain, is an important clue for the diagnosis of TMD in adolescents with JFS. Elucidating the link between these disorders will advance individualised management and improve treatment efficacy.

A preliminary investigation of dissociation between subjective cognitive complaints and objective cognitive impairments in female patients with fibromyalgia: a role of information processing speed.

OBJECTIVES: Fibromyalgia (FM) is a chronic condition characterised by widespread pain, and cognitive difficulties represent one of the most common symptoms of FM. However, subjective cognitive complaints (SCC) may not necessarily indicate significant abnormalities in objective cognitive performances, and there is limited research investigating the relationship between these two aspects. This study thus aims to analyse the differences between SCC and objective cognitive performance in FM patients and to explore their associations. METHODS: A total of 32 FM female patients (age: 50.91±7.06; years since diagnosis: 4.34±4.53) recruited in this study underwent a comprehensive assessment covering four domains: pain, depression, trait anxiety, SCC, and objective cognitive functions (memory, executive function, and information processing speed). RESULTS: Eighty-seven percent of patients experienced significant negative impacts from pain; meanwhile, 91% and 62% showed marked tendencies towards trait anxiety and depression, respectively. Additionally, 56% of patients reported significantly higher levels of SCC. However, less than one-third of patients demonstrated impairments in various cognitive functions. SCC significantly correlated with pain intensity, depression, information processing speed, and trait anxiety, with pain intensity being a significant predictor (R2=.30). Furthermore, patients with significant SCC exhibited more abnormalities in pain, information processing speed, and trait anxiety compared to those without significant SCC. CONCLUSIONS: SCC may not necessarily correlate with objective cognitive impairments and might be specifically linked to defective information processing speed. It thus merits that clinical assessments for FM patients should incorporate measurements of information processing speed to gain a comprehensive understanding of SCC in FM patients.

Perimenopause in women with rheumatologic diseases: a spotlight on an under-addressed transition.

Abundant research has been published describing the effects invoked during menopause across different organ systems. Changing levels of estrogen and progesterone result in bidirectional alterations of immune cell pathways. Overall, the net trend dampens immunoregulation and promotes inflammation. In paradigmatic rheumatologic diseases, the combined effect is far from predictable. While some features may abate during menopause, studies have shown a general increased frequency toward disease exacerbation. Similarly, while impossible to isolate the ramifications of menopause in women with fibromyalgia, a tendency toward enhanced symptoms is unquestionably apparent. Furthermore, the comorbidities accrued by increasing age and the consequences of long-term medication use may also confound this picture. Periodic rheumatologic visits are warranted, with clinical assessments directed toward a multi-disciplinary approach. Ultimately, while an arsenal of effective tools is available for caring for these women and their underlying conditions, more studies are needed to better clarify how the different stages surrounding perimenopause affect subpopulations with rheumatic diseases and fibromyalgia-related disorders so that clinical course can be predicted and addressed prior to the emergence of symptomatology.

Cluster analysis in fibromyalgia: a systematic review.

BACKGROUND: The multifaceted nature of Fibromyalgia syndrome (FM) symptoms has been explored through clusters analysis. OBJECTIVE: To synthesize the cluster research on FM (variables, methods, patient subgroups, and evaluation metrics). METHODS: We performed a systematic review following the PRISMA recommendations. Independent searches were performed on PubMed, Embase, Web of Science, and Cochrane Central, employing the terms "fibromyalgia" and "cluster analysis". We included studies dated to January 2024, using the cluster analysis to assess any physical, psychological, clinical, or biomedical variables in FM subjects, and descriptively synthesized the studies in terms of design, cluster method, and resulting patient profiles. RESULTS: We included 39 studies. Most with a cross-sectional design aiming to classify subsets based on the severity, adjustment, symptomatic manifestations, psychological profiles, and response to treatment, based on demographic and clinical variables. Two to four different profiles were found according to the levels of severity and adjustment to FMS. According to symptom manifestation, two to three clusters described the predominance of pain versus fatigue, and thermal pain sensitivity (less versus more sensitive). Other clusters revealed profiles of personality (pathological versus non-pathological) and psychological vulnerability (suicidal ideation). Additionally, studies identified different responses to treatment (pharmacological and multimodal). CONCLUSION: Several profiles exist within FMS population, which point out to the need for specific treatment options given the different profiles and an efficient allocation of healthcare resources. We notice a need towards more objective measures, and the validation of the cluster results. Further research might investigate some of the assumptions of these findings, which are further discussed in this paper.

The crosstalk between subjective fibromyalgia, mental health symptoms and the use of over-the-counter analgesics in female Syrian refugees: a cross-sectional web-based study.

Suboptimal fibromyalgia management with over-the-counter analgesics leads to deteriorated outcomes for pain and mental health symptoms especially in low-income countries hosting refugees. To examine the association between the over-the-counter analgesics and the severity of fibromyalgia, depression, anxiety and PTSD symptoms in a cohort of Syrian refugees. This is a cross-sectional study. Fibromyalgia was assessed using the patient self-report survey for the assessment of fibromyalgia. Depression was measured using the Patient Health Questionnaire-9, insomnia severity was measured using the insomnia severity index (ISI-A), and PTSD was assessed using the Davidson trauma scale (DTS)-DSM-IV. Data were analyzed from 291. Among them, 221 (75.9%) reported using acetaminophen, 79 (27.1%) reported using non-steroidal anti-inflammatory drugs (NSAIDs), and 56 (19.2%) reported receiving a prescription for centrally acting medications (CAMs). Fibromyalgia screening was significantly associated with using NSAIDs (OR 3.03, 95% CI 1.58-5.80, p = 0.001). Severe depression was significantly associated with using NSAIDs (OR 2.07, 95% CI 2.18-3.81, p = 0.02) and CAMs (OR 2.74, 95% CI 1.30-5.76, p = 0.008). Severe insomnia was significantly associated with the use of CAMs (OR 3.90, 95% CI 2.04-5.61, p < 0.001). PTSD symptoms were associated with the use of CAMs (ß = 8.99, p = 0.001) and NSAIDs (ß = 10.39, p < 0.001). Improper analgesics are associated with poor fibromyalgia and mental health outcomes, prompt awareness efforts are required to address this challenge for the refugees and health care providers.

Self-guided digital acceptance and commitment therapy for fibromyalgia management: results of a randomized, active-controlled, phase II pilot clinical trial.

Although empirically validated for fibromyalgia (FM), cognitive and behavioral therapies, including Acceptance and Commitment Therapy (ACT), are inaccessible to many patients. A self-guided, smartphone-based ACT program would significantly improve accessibility. The SMART-FM study assessed the feasibility of conducting a predominantly virtual clinical trial in an FM population in addition to evaluating preliminary evidence for the safety and efficacy of a digital ACT program for FM (FM-ACT). Sixty-seven patients with FM were randomized to 12 weeks of FM-ACT (n = 39) or digital symptom tracking (FM-ST; n = 28). The study population was 98.5% female, with an average age of 53 years and an average baseline FM symptom severity score of 8 out of 11. Endpoints included the Fibromyalgia Impact Questionnaire-Revised (FIQ-R) and the Patient Global Impression of Change (PGIC). The between-arm effect size for the change from baseline to Week 12 in FIQ-R total scores was d = 0.44 (least-squares mean difference, - 5.7; SE, 3.16; 95% CI, - 11.9 to 0.6; P = .074). At Week 12, 73.0% of FM-ACT participants reported improvement on the PGIC versus 22.2% of FM-ST participants (P < .001). FM-ACT demonstrated improved outcomes compared to FM-ST, with high engagement and low attrition in both arms. Retrospectively registered at ClinicalTrials.gov (NCT05005351) on August 13, 2021.

Effects of traditional Chinese exercise therapy on pain scores, sleep quality, and anxiety-depression symptoms in fibromyalgia patients: a systematic review and meta-analysis.

OBJECTIVE: This study aims to assess the effectiveness of traditional Chinese exercise therapy in alleviating pain, improving sleep quality, and reducing symptoms of anxiety and depression among fibromyalgia patients. METHODS: We conducted a comprehensive search across various databases, including PubMed, Cochrane Library, Embase, Web of Science, China National Knowledge, VIP database, and Wanfang, to identify randomized controlled trials (RCTs) examining the impact of Traditional Chinese Exercise (TCE) interventions on fibromyalgia. Two independent authors extracted data from the selected studies based on predefined inclusion and exclusion criteria. Meta-analyses were performed using RevMan 5.3. RESULTS: The analysis encompassed 15 RCTs, comprising 936 participants. The meta-analysis revealed that TCE significantly surpassed the control group in reducing pain scores for fibromyalgia patients, as evidenced by improvements in FIQ [MD = -3.30, 95% CI (- 5.37, - 0.69), z = 2.53, p = 0.01] and VAS [MD = -1.87, 95% CI (- 2.12, - 1.61), z = 6.98, p < 0.00001]. Additionally, TCE demonstrated notable enhancements in sleep quality (PSQI) [MD = -2.23, 95% CI (- 2.86, - 1.61), z = 6.98, p < 0.0001], as well as in alleviating symptoms of anxiety and depression [MD = - 0.59, 95% CI (- 0.80, - 0.39), z = 5.63, p < 0.0001]. CONCLUSION: Traditional Chinese Exercise (TCE) exhibits significant efficacy in ameliorating pain, enhancing sleep quality, and alleviating symptoms of anxiety and depression in fibromyalgia patients.

Opioids and fibromyalgia: frequency of use and factors associated with increased consumption in patients remitted to a tertiary care center.

BACKGROUND: Opioids are not recommended for fibromyalgia. OBJECTIVE: To investigate the frequency of opioid use in a large cohort of fibromyalgia patients and to identify factors associated with opioid consumption. METHODS: A retrospective, observational study of a large fibromyalgia cohort in a tertiary care center. We assessed fibromyalgia severity, functional capacity, anxiety, depression, drugs consumption and the patient's impression of change. We compared strong opioid consumers (SOC) and non-SOC. Inferential statistical and logistic regression analysis were used to identify factors associated with opioid consumption, and ANOVA for repeated measurements. RESULTS: We found a prevalence of 9.2% of SOC (100 patients) among 1087 patients in the cohort. During the last four years there was a significant increase on the incidence of SOC up to 12.8% (p = 0.004). There were no differences in demographic variables between SOC and non-SOC. Clinical variables were significantly more severe in SOC, and they consumed more non-opioid drugs (p < 0.0001). Opioid consumption was independently associated with other non-opioid drugs (Odds ratio 1.25, CI: 1.13-1.38), but not with the fibromyalgia severity. At three months, 62% of the patients had opioid withdrawal. There were no statistical differences in the fibromyalgia severity at the initial evaluation, or the patient's impression of change compared with those patients who continued opioids. Coping strategies were better in those patients who withdrew opioids (p = 0.044). CONCLUSIONS: We observed an increase in opioid prescriptions during the last four years. Opioid consumption was associated with concomitant use of non-opioid drugs, but it was not associated with fibromyalgia severity.