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BackgroundMethodResultsConclusionIndividuals with shoulder pain have a higher occurrence of myofascial trigger points (MTrPs). In the past decade, dry needling (DN) has been used in physical therapy practice to treat MTrPs. Impaired blood flow is proposed as an underlying mechanism of MTrPs in neck-shoulder pain. However, whether DN would improve muscle blood flow in individuals with shoulder pathology has not been examined. Therefore, the primary purpose of this study was to use color Doppler imaging to examine the effects of DN on the blood flow of the infraspinatus muscle in individuals with shoulder pain. The secondary purpose was to examine the effects of DN on sensitivity to pressure and shoulder range of motion (ROM) of the infraspinatus muscle in individuals with shoulder pain.This randomized comparison trial utilized a sham-controlled design. Forty individuals with nonspecific shoulder pain and at least one MTrP in the infraspinatus muscle were randomly assigned to a real DN group or a sham DN group. Outcome measures, including blood flow parameters, ROMs of shoulder internal rotation and external rotation, and pressure pain threshold (PPT) were collected before and immediately after a single session of DN.The repeated measure ANOVA results revealed that real DN significantly decreased peak systolic velocity (PSV) and increased shoulder internal and external rotation ROM more than sham DN (p < 0.05). However, there were no significant differences in end diastolic velocity, resistive index, pulsatile index, and PPTs between real DN and sham DN (p > 0.05).The results indicated that participants who received real DN exhibited a significant reduction in PSV, suggesting improved blood flow to the infraspinatus muscle. Participants who received real DN exhibited improvements in shoulder ROM but showed no reductions in sensitivity to pressure. These results may provide clinicians with evidence for the use of DN for individuals with shoulder pain. [ABSTRACT FROM AUTHOR]

Objectives: Myofascial trigger points (MTrPs) are potential contributors to shoulder pain and can lead to local ischemia and hypoxia, thus causing pain. Color Doppler ultrasound (US) has been used to examine the vascular environment around MTrPs, but has not been used to examine blood flow impairments in patients with shoulder pain and MTrPs. The reliability of color Doppler US for measuring infraspinatus muscle blood flow also has not been established. This study aimed to investigate differences in blood flow between individuals with and without shoulder pain and the reliability of Doppler US for measuring infraspinatus muscle blood flow. Methods: Forty participants were enrolled, 20 with shoulder pain and MTrPs and 20 without. Color Doppler US examination was performed twice on each participant to measure peak systolic velocity (PSV), end‐diastolic velocity (EDV), resistive index (RI), and pulsatile index (PI) of the infraspinatus muscle. Results: The symptomatic participants had significantly higher PSV (ie, impaired blood flow) than the asymptomatic participants. There were no significant between‐group differences in EDV, RI, and PI. The results also demonstrated good‐to‐excellent intra‐rater reliability for color Doppler US measurements of PSV, EDV, RI, and PI for both groups. Conclusion: This study demonstrated differences in blood flow near MTrPs in the infraspinatus muscle between individuals with and without shoulder pain. It also established good‐to‐excellent reliability of color Doppler US in measuring infraspinatus muscle blood flow. These findings suggest color Doppler US is a useful tool to identify vascular impairments for shoulder pain associated with MTrPs. [ABSTRACT FROM AUTHOR]

As a distinctive feature of Motion Acupuncture therapy, the treatment target of needling is the "Motion Acupuncture Point", which is dynamic and highly precise. This article provides a detailed introduction to the theoretical origins of motion acupuncture points, including traditional concepts such as "treating based on pain", Ashi points, and meridian points, as well as modern concepts like tendon-related points, tender points, and trigger points. The article proposes a selection method based on the "three steps and one process" approach to accurately locate motion acupuncture points. The application of motion acupuncture treatment using motion acupuncture needles following this method can achieve significant clinical therapeutic effects. This represents an innovation in the selection of acupuncture points in the field of acupuncture. [ABSTRACT FROM AUTHOR]

Abdelhfeez Moshrif,1 Ahmed Mosallam,1 Mohammed Hassan Abu-Zaid,2 Wesam Gouda1 1Rheumatology Department, Faculty of Medicine, Al Azhar University, Assiut, Egypt; 2Rheumatology Department, Faculty of Medicine, Tanta University, Tanta, EgyptCorrespondence: Abdelhfeez Moshrif, Rheumatology Department, Faculty of Medicine, Al Azhar University, Al-Azhar University Square, King Faysal, Assiut, 71524, Egypt, Tel +201062930120, Email dr.moshrif@azhar.edu.egBackground: The impact of delayed diagnosis (DD) on fibromyalgia (FM) patients’ symptomatology and disease outcome has not yet been systematically studied.Objective: To analyze the predictors of DD and the influence of DD on FM aggravation and disease evaluation measures.Methods: 370 FM patients were interviewed prospectively for this study. The following information was obtained: DD, widespread pain index (WPI), symptom severity scale (SSS), polysymptomatic distress scale (PDS) scale (SSS + WPI), and tender points. We identified three groups of patients: early diagnosis (ED: 2 years; 83 patients), late diagnosis (LD: > 2– 7 years; 198 patients), and very late diagnosis (VLD: > 7 years; 89 patients).Results: The patients’ average age was 33.9 (9.8) years, and 79% were female. The SSS, PDS, and tender point means were 7.8 (1.6), 16.46 (4.1), and 14.31 (2.3), respectively. The correlation between DD and SSS (r = 0.14), the PDS scale (r = 0.37), and FM tender points (r = 0.16) was significant, but not with WPI (r = 0.06). When the three groups were examined, the SSS mean was 7.54 (1.6), 7.73 (1.4), and 8.25 (1.7), respectively (P 0.008), while the PDS mean was 15 (3.8), 15.95 (3.8), and 18.96 (4.4), respectively (P 0.008). (P 0.001).Conclusion: Early FM diagnosis is associated with lower SSS, total severity scale, and FM tender points, indicating a less severe condition.Keywords: fibromyalgia, early diagnosis, diagnostic delay, widespread pain, tender points

In this study, it was found that myositis-specific and myositis-associated antibodies (MSAs and MAAs) improved the recognition of idiopathic inflammatory myopathies (IIMs) in interstitial lung disease (ILD) patients. The objective of this study is to propose a clinical method to evaluate myalgia in respiratory settings as a possible tool for the recognition of MSA/MAA positivity in ILD patients. We prospectively enrolled 167 ILD patients with suspected myositis, of which 63 had myalgia evoked at specific points (M+ILD+). We also enrolled in a 174 patients with only myalgia (M+ILD-) in a rheumatological setting. The patients were assessed jointly by rheumatologists and pulmonologists and were tested for autoantibodies. M+ILD+ patients were positive for at least one MAA/MSA in 68.3% of cases, as were M-ILD+ patients in 48.1% of cases and M+ILD- patients in 17.2% of cases (p = 0.01 and <0.0001, respectively). A diagnosis of IIM was made in 39.7% of M+ILD+ patients and in 23.1% of the M-ILD+ group (p = 0.02). Myalgia was significantly associated with positivity for MSA/MAAs in ILD patients (p = 0.01, X2: 6.47). In conclusion, myalgia in ILD patients with suspected myositis is associated with MSA/MAA positivity, and could support a diagnosis of IIM. A significant proportion of M+ILD- patients also had MSA/MAA positivity, a phenomenon warranting further study to evaluate its clinical meaning. [ABSTRACT FROM AUTHOR]

Objective: To quantify sensitivity and specificity of the tender points and demonstrate how variability in case definition impacts prevalence of lateral epicondylitis (LE). Methods: Baseline data analyzed from 1216 workers from the WISTAH study, a multicenter prospective cohort study of upper extremity musculoskeletal disorders. All workers completed computerized questionnaires, structured interviews, and two independent physical exami- nations in accordance with an established protocol. Results: The prevalence of LE differed based on case definition ranging from 4.7% to 12.1%. Sensitivity was low for tender points 1 to 4 ranging from 6.8% to 34.6%. Specificity was high for tender points 1 to 4 ranging from 95.2% to 97.9%. Conclusions: The prevalence of lateral epicondylitis differs markedly based on case definition used, ranging more than two-fold. Standardization of a case definition is essential to allow for comparisons across studies. [ABSTRACT FROM AUTHOR]

Fibromyalgia is a chronic syndrome that causes widespread musculoskeletal pain and stiffness throughout the connective tissues that support and move the bones and joints. Pain and localized tender points occur in the muscles, particularly those that support the neck, spine, shoulders, and hips. Moreover the disorder includes fatigue, depression, sleep disturbances and constipation. A combination of treatments including medications, patient education, physical therapy and counseling are usually recommended. Here, we present a case report of fibromyalgia and the treatment given to the patient, a combination of dental and orthopedic treatment.

OBJETIVO: Estabelecer se há correlação entre o número de pontos dolorosos e a intensidade da percepção de aspectos centrais da síndrome (dor, fadiga, ansiedade, depressão) e do seu impacto na capacidade funcional. MATERIAL E MÉTODOS: Avaliaram-se quarenta e um prontuários de pacientes que preenchem os Critérios de Classificação para Fibromialgia do Colégio Americano de Reumatologia, considerando as seguintes variáveis: percepção da intensidade de dor, fadiga, qualidade de vida global, depressão, ansiedade e contagem de pontos dolorosos. A avaliação da capacidade funcional foi realizada através do Questionário de Avaliação de Saúde simplificado (Health Assessment Questionnaire-HAQ). RESULTADOS: Observou-se correlação entre a contagem de pontos dolorosos e a intensidade da dor e a capacidade funcional. Não houve correlação com as notas atribuídas à fadiga (p = 0,358), ansiedade (p = 0,58), depressão (p = 0,50) e qualidade de vida (p = 0,538). A correlação entre o número de pontos dolorosos e a intensidade da dor foi mais forte que com o HAQ. CONCLUSÃO: Há correlação entre contagem dos pontos dolorosos e intensidade da dor e capacidade funcional. A correlação entre os pontos dolorosos e a intensidade da dor é mais importante do que com a capacidade funcional medida pelo HAQ. Não há correlação com as demais variáveis estudadas.OBJECTIVE: to study the correlation between the number of tender points and the intensity of the perception of key aspects of the fibromyalgia syndrome (pain, fatigue, anxiety, depression, and its impact in functional capacity). MATERIAL AND METHODS: forty-one records of patients who meet the Criteria for Classification of Fibromyalgia of the American College of Rheumatology were reviewed, focusing on the following variables: perception of the intensity of pain, fatigue, quality of sleep, depression, anxiety and the tender point count. The assessment of functional capacity was done by the Health Assessment Questionnaire (HAQ). RESULTS: There was a positive correlation between tender point count and pain intensity (p = 0.004), as well as HAQ scores (p = 0.0011). There was no correlation between tender point count and fatigue (p = 0.358), anxiety (p = 0.58), depression (p = 0.50) or physical capacity (p = 0.538). The correlation between the tender points count and pain intensity is stronger than with HAQ. CONCLUSION: there is a positive correlation between the tender point count, intensity of pain and functional capacity. The correlation between the tender point count and intensity of pain is more important than with functional capacity measured by the HAQ. There was no correlation with the other variables studied.

Somatic awareness (SA) refers to heightened sensitivity to a variety of physical sensations and symptoms. Few attempts have been made to dissociate the relationship of SA and affective symptoms with pain outcomes. We used a validated measure of mood and anxiety symptoms that includes questions related to SA to predict the number of tender points found on physical examination in a large cross-sectional community sample (the Midlife in the United States [MIDUS] Biomarker study). General distress, positive affect, and SA, which were all significantly associated with tender point number in bivariate analyses, were used as predictors of the number of tender points in a multivariate negative binomial regression model. In this model a greater number of tender points was associated with higher levels of SA (P = .02) but not general distress (P = .13) or positive affect (P = .50). Follow-up mediation analyses indicated that the relationship between general distress and tender points was partially mediated by levels of SA. Our primary finding was that SA is strongly related to the number of tender points in a community sample. Mechanisms linking SA to the spatial distribution of pain sensitivity should be investigated further.Perspective: This article presents an analysis of 3 overlapping psychological constructs and their relationship to widespread pain sensitivity on palpation. The findings suggest that SA is most strongly related to the spatial distribution of pain sensitivity and that further assessing it may improve our understanding of the relationship between psychological factors and pain. [ABSTRACT FROM AUTHOR]

Fibromyalgia is a chronic disorder characterized by widespread pain, diffuse tenderness, and a number of other symptoms. The word "fibromyalgia" comes from the Latin term for fibrous tissue (fibro) and the Greek ones for muscle (myo) and pain (algia). Although fibromyalgia is often considered an arthritis-related condition, it is not truly a form of arthritis because it does not cause inflammation or damage to the joints, muscles, or other tissues. Like arthritis, however, fibromyalgia can cause significant pain and fatigue, and it can interfere with a person's ability to carry on daily activities. This article reviews the clinical diagnosis and management principles of juvenile fibromyalgia in adolescents. [ABSTRACT FROM AUTHOR]

Background: Fibromyalgia (FMS) and high frequency episodic/chronic migraine (M) very frequently co-occur, suggesting common pathophysiological mechanisms; both conditions display generalized somatic hyperalgesia. In FMS-M comorbidity we assessed if: a different level of hyperalgesia is present compared to one condition only; hyperalgesia is a function of migraine frequency; migraine attacks trigger FMS symptoms. Methods: Female patients with fibromyalgia (FMS)(n.40), high frequency episodic migraine (M1)(n.41), chronic migraine (M2)(n.40), FMS + M1 (n.42) and FMS + M2 (n.40) underwent recording of: −electrical pain thresholds in skin, subcutis and muscle and pressure pain thresholds in control sites, −pressure pain thresholds in tender points (TePs), −number of monthly migraine attacks and fibromyalgia flares (3-month diary). Migraine and FMS parameters were evaluated before and after migraine prophylaxis, or no prophylaxis, for 3 months with calcium-channel blockers, in two further FMS + H1 groups (n.49, n.39). 1-way ANOVA was applied to test trends among groups, Student’s t-test for paired samples was used to compare pre and post-treatment values. Results: The lowest electrical and pressure thresholds at all sites and tissues were found in FMS + M2, followed by FMS + H1, FMS, M2 and M1 (trend: p < 0.0001). FMS monthly flares were progressively higher in FMS, FMS +M1 and FMS +M2 (p < 0.0001); most flares (86–87 %) occurred within 12 h from a migraine attack in co-morbid patients (p < 0.0001). Effective migraine prophylaxis vs no prophylaxis also produced a significant improvement of FMS symptoms (decreased monthly flares, increased pain thresholds)(0.0001 < p < 0.003). Conclusions: Co-morbidity between fibromyalgia and migraine involves heightened somatic hyperalgesia compared to one condition only. Increased migraine frequency – with shift towards chronicity – enhances both hyperalgesia and spontaneous FMS pain, which is reversed by effective migraine prophylaxis. These results suggest different levels of central sensitization in patients with migraine, fibromyalgia or both conditions and a role for migraine as a triggering factor for FMS. [ABSTRACT FROM AUTHOR]

Multiple tender points are common in the population and, in studies of mid-life adults, are strongly associated with high levels of psychological distress. Whether this relationship occurs in older adults is unclear. This cross-sectional study investigated whether high levels of psychological distress would be associated with a high tender point count and whether the relationship would be moderated by age. Three thousand three hundred and seventy-nine individuals were mailed a questionnaire which included the Hospital Anxiety and Depression (HAD) scale, the Pain Catastrophising Scale (PCS), the Brief Illness Perception Questionnaire (Brief IPQ), and the Pittsburgh Sleep Quality Index (PSQI). A random sample of approximately 10% of subjects who returned the questionnaire undertook a physical assessment, including a manual tender point count assessment. A total of 2385 (71%) subjects completed the questionnaire, of whom 798 (33%) were invited to take part in the physical assessment and 290 (12%) participated. Of the 290 participants the median age was 64 years (range 34–97) and 63% were female. The median HAD score was 9 (IQR 5–14) and the median number of tender points was 3 (range 0–7). Increasing HAD score was positively and significantly associated with tender point count, but this relationship was not moderated by age. In a final multivariable model, sex, HAD score and PSQI score were independent predictors of multiple tender points. Psychological distress was associated with multiple tender points independent of age. Psychological distress and trouble sleeping were important, potentially modifiable factors associated with the outcome. [ABSTRACT FROM AUTHOR]

Background: Cross-sectional studies have shown associations between lumbar degenerative manifestations on magnetic resonance imaging (MRI) and low back pain (LBP). Disc herniations and other degenerative manifestations, however, frequently occur in asymptomatic individuals. The purpose of this cross-sectional study was to analyze for associations between pain intensity and degenerative manifestations and other pain variables in patients for whom prognostic factors have been published previously.Methods: Included were 141 consecutive patients with and without radiculopathy, all sick-listed 1-4 months due to low back pain and subsequently examined by MRI of the lumbar spine. Using different methods of grouping the degenerative manifestations, linear regression analyses were performed with the intensity of back + leg pain, back pain and leg pain as dependent variables covering actual pain and pain the preceding 2 weeks. The clinical classification into +/- radiculopathy was established before and independently of the standardised description of MRI findings.Results: Radiculopathy was present in 43 % of the patients. Pain was best explained using rank-ordered degenerative manifestations on MRI. Back pain and leg pain were differently associated, and back pain was less explained than leg pain in the multivariate analyses (15 % vs. 31 % of the variation). Back pain intensity was higher in patients with type 1 Modic changes and in some patients with nerve root touch, but was not associated with disc herniations. Leg pain intensity was well explained by disc herniations causing MRI nerve root compromise and radiculopathy. In patients with radiculopathy, nerve root touch caused as much leg pain as nerve root displacement or compression. High intensity zones and osteophytes were not associated with back pain, but only associated with leg pain in patients with radiculopathy. Tender points explained some of the back pain, and widespread pain explained leg pain in some of the patients without radiculopathy.Conclusions: Back pain was associated with type 1 Modic changes, nerve root touch and tender points, whereas leg pain was associated with osteophytes, HIZ, disc herniation, all sorts of MRI nerve root compromise, radiculopathy and widespread pain. [ABSTRACT FROM AUTHOR]

Fibromyalgia (FM) is difficult to diagnose and manage chronic pain condition whose symptoms have no clear pathophysiological cause, although it is thought that patient hypersensitivity to a range of stimuli may give rise to mechanical hyperalgesia as a result of altered central nociceptive processing. The 1990 American College of Rheumatology (ACR) classification criteria, which have been widely used in clinical practice, require the existence of chronic widespread pain (CWP) for > 3 months, and the presence of at least 11 out of 18 specified tender points upon digital palpation, although this latter criterion has long been criticised. The newer 2010 ACR diagnostic criteria state that FM can be defined as CWP associated with somatic symptoms, and recommend the use of a widespread pain index and a scale to rate symptom severity. A modified version of the 2010 criteria removed the physician assessment of the extent of somatic symptoms and replaced it by a summary score of three self-reported symptoms, thus making it easier to use while maintaining its sensitivity. This review discusses the advantages and limitations of all of these criteria. [ABSTRACT FROM AUTHOR]

This case suggests the efficacy of Counterstrain techniques in the immediately acute setting. What is unusual in this case is the bilateral and symmetric nature of the patient's tender points and symptoms. There appears to be an absence of this particular discussion within the osteopathic literature regarding this. This may indicate a more medial somatic dysfunction; however, no posterior or spinous process tender points were appreciated in this patient. The case illustrates that further research as to the prevalence of similar presentations of symptoms, and to the efficacy of a purely flexed counterstrain treatment for bilateral symmetric conditions, is warranted. [ABSTRACT FROM AUTHOR]

Objective. The aim of this study was to validate the modified 2010 ACR preliminary criteria for FM in a Spanish population.Methods. Five hundred and seventy-nine (550 women) FM and 294 (240 women) control participants were enrolled in the study. FM patients were previously diagnosed by a rheumatologist. All participants underwent both the 1990 ACR criteria (1990c) and the modified 2010 ACR criteria (m-2010c).Results. The tender points count showed correlations of 0.69, 0.65 and 0.71 with the widespread pain index (WPI), symptoms severity (SS) and polysymptomatic distress (PSD) scales, respectively (all P < 0.001). The WPI, SS and PSD showed greater correlations with impact of FM health-related quality of life, general fatigue and depression than the tender points count. The 1990c showed sensitivity and specificity values of 84.1 and 97.6, respectively, whereas the m-2010c showed values of 88.3 and 91.8, respectively. Both criteria showed the same overall accuracy, with a value of 0.89. When the 1990c and m-2010c were combined and patients had to satisfy one of two criteria to be diagnosed with FM, the sensitivity, specificity and accuracy of questionnaires were 96.7, 89.8 and 0.94, respectively. The original cut-off points (WPI ≥ 7, SS ≥ 5 and PSD ≥ 12) showed the best test characteristics in the present study.Conclusion. The m-2010c, with the same cut-off points as the original version, are a valid tool for the diagnosis of FM in our population. Whenever possible, the combination of the 1990c and m-2010c is recommended (patients have to meet one of the two criteria to be diagnosed), since this approach showed the best diagnostic characteristics. [ABSTRACT FROM PUBLISHER]

Study Design. A retrospective study of prospectively collected data. Objective. To determine whether comorbid fibromyalgia, identified in patients with chronic disabling occupational musculoskeletal disorders (CDOMDs), resolves with a functional restoration program (FRP). Summary of Background Data. Fibromyalgia involves widespread bodily pain and tenderness to palpation. In recent studies, 23% to 41% of patients with CDOMDs entering an FRP had comorbid fibromyalgia, compared with population averages of 2% to 5%. Few studies have examined whether fibromyalgia diagnoses resolve with any treatment, and none have investigated diagnosis responsiveness to an FRP. Methods. A consecutive cohort of patients with CDOMDs (82% with spinal disorders and all reporting chronic spinal pain) and comorbid fibromyalgia (N = 117) completed an FRP, which included quantitatively directed exercise progression and multimodal disability management. Diagnosis responsiveness, evaluated at discharge, created 2 groups: those who retained fibromyalgia and those who did not. These groups were compared with chronic regional lumbar pain only patients (LO group, n = 87), lacking widespread pain and fibromyalgia. Results. Of the patients with comorbid fibromyalgia, 59% (n = 69) retained the fibromyalgia diagnosis (RFM group) and 41% (n = 48) lost the fibromyalgia diagnosis (LFM group) at discharge. Although all 3 groups reported decreased pain intensity, disability, and depressive symptoms from admission to discharge, RFM patients reported higher symptom levels than the LFM and LO groups at discharge. The LFM and LO groups were statistically similar. At 1-year follow-up, LO patients demonstrated higher work retention than both fibromyalgia groups (P < 0.03). Conclusion. Despite a significant comorbid fibromyalgia prevalence in a cohort of patients with CDOMDs entering an FRP, 41% of patients with an initial fibromyalgia diagnosis no longer met diagnostic criteria for fibromyalgia at discharge and were indistinguishable from LO patients on pain, disability, and depression symptoms. However, both fibromyalgia groups (LFM and RFM) had lower work retention than LO patients 1 year later, suggesting that an FRP may suppress symptoms of fibromyalgia in a subset of patients, but prolonged fibromyalgia-related disability may be more difficult to overcome. [ABSTRACT FROM AUTHOR]

BACKGROUND: Cervical disc herniation (CDH) is the most common cause of cervical radiculopathy and could overlap with fibromyalgia (FM). OBJECTIVE: The primary aim of the present study was to investigate the prevalences of FM and widespread pain in patients with cervical radiculopathy diagnosed as CDH in a cross-sectional study. The secondary aim was to analyze the localization of tender points (TPs) and associated symptoms in these patients comparing patients with FM. METHODS: Fifty-two patients with cervical radiculopathy who carried the diagnosis of CDH and 51 patients with FM included to the study. The patients were questioned for the distribution and the duration of pain and for a group of symptoms related to FM such as headache, fatigue with a two-point scale (0 "no", 1 "yes"). The diagnosis of CDH was made with patients' clinical evaluation and radiological findings with Magnetic Resonans Imaging Study. FM was diagnosed using the American College of Rheumatology criteria. Widespread pain was defined as all of the following parameters were present: pain in the left side of the body; pain in the right side of the body; pain above the waist; pain below the waist; axial skeletal pain; and duration of pain for more than 3 months. The number of TPs were counted by digital palpation. RESULTS: Six female patients (11.5%) with CDH fulfilled the ACR 1990 criteria for FM. Of the patients with CDH 71.8% of TPs were located around the neck and shoulder regions, while 58.7% of TPs of the patients with FM were located around these regions. There were statistically significant differences between the patients with CDH and the patients with FM in terms of the duration of widespread pain, the number of TPs and the localization of TPs (p< 0.05). CONCLUSIONS: The prevalences of FM and widespread pain in patients with CDH were found as 11.5% and 78.8% respectively. [ABSTRACT FROM AUTHOR]

Juvenile fibromyalgia ( JFM) is a disease in which patients complain of acute and chronic severe pain, an overt primary cause for which cannot be found or surmised. Although patients with JFM mainly complain of systemic pain or allodynia in the medical interview and physical examination, the concept of the disease is the total sum of painful illness, chronic fatigue, hypothermia and many other autonomic symptoms and signs. Many issues are interacting including individual traits (personality, temperament, sensitivity, memory of pain; age: early adolescence), individual states (self-esteem, anxiety, developmental level), and external stressors (parent especially mother, school environment). JFM is diagnosed on the combination of disease history, physical examination to determine the 18 tender points and allodynia, pain from gently touching their hair, and negative results of blood tests (inflammatory markers, thyroid function, myogenic enzymes). The goals of treatment are the following: restoration of function and relief of pain. Psychological support is advocated. Although the exact number of patients with JFM is still to be elucidated, it seems to be growing because pediatric rheumatologists in Japan encounter children with a wide variety of musculoskeletal pains. This guideline describes how to diagnose JFM in children and how to treat them appropriately. [ABSTRACT FROM AUTHOR]

Abstract: Background: Affecting more women than men, fibromyalgia syndrome (FMS) is a rheumatic disorder characterized by chronic, diffuse and widespread musculoskeletal pain, and its pathogenesis is still unknown. Among the recommended treatments, acupuncture (for its analgesic effects) is an effective option for reducing the pain sensitivity and improving quality of life. Therefore, this study aimed to investigate whether acupuncture at tender points could effectively manage FMS. Methods: Eight female patients, with a previous diagnosis of fibromyalgia, underwent an initial assessment involving pressure algometer measurements for pain tolerance and questionnaires [Fibromyalgia Impact Questionnaire (FIQ), Heath Assessment Questionnaire (HAQ), Beck Depression Inventory (BDI), and Beck Anxiety Inventory (BAI)], followed by treatment. Over a 2-month period, acupuncture was performed once per week at five tender points, located bilaterally at the occipital bone, trapezius, rhomboid, upper chest and lateral epicondyle. At the end of treatment, the participants underwent a reassessment for a final review of the applied methods. Results: We observed a reduction in the pain threshold and sensitivity and improvement in the areas of anxiety and depression and quality of life, which were demonstrated using the FIQ, BDI and BAI but not the HAQ. Conclusion: The results demonstrated the effectiveness of tender-point acupuncture treatment on the patients' overall well-being, not only by improving quality of life, but also by reducing the pain sensitivity of FMS. [Copyright &y& Elsevier]

Physical therapy in ankylosing spondylitis (AS) is important for maintaining or improving mobility, fitness, functioning, and global health. It also plays a role in the prevention and management of structural deformities. In this study we assessed the functional status of AS patients in relation to disease duration and activity. Furthermore, in volunteering patients we analyzed the efficacy of a controlled, individualized physiotherapeutic program. Altogether, clinical data of 75 AS patients were retrospectively analyzed. Anthropometrical data, duration since diagnosis and disease activity, pain intensity, tender points, sacroiliac joint involvement determined by X-ray, functional condition, and physical activity level were recorded. Subjective, functional, and physical tests were performed. Out of the 75 patients, 10 volunteered to undergo a complex physical exercise program twice a week for 3 months. The program included 1.5 h of general posture reeducation, manual mobilization of the spine, and pelvic-, upper-, and lower-extremity exercises, stretching with joint prevention strategies and functional exercises. In AS, pain intensity recorded on a 10-cm visual analog scale (VAS), BASFI, BASDAI, modified Schober index, chest expansion and occiput-to-wall distance values showed significant correlation with disease activity. The 3-month physical therapy improved several subjective and functional parameters, and markedly reduced pain intensity and spine stiffness. A complex, individualized physical therapy program may be useful and should be introduced to AS patients in order to maintain and increase spine mobility, preserve functional capacity, decrease the pain and stiffness. [ABSTRACT FROM AUTHOR]

Background and Purpose Combined Therapy (CT) composed of ultrasound and Interferential Therapy has been reported as a cost-effective, local analgesic intervention on tender points in Fibromyalgia (FM). This study aims to investigate the difference between CT applied once a week and twice a week in patients with FM. Method Fifty patients with the diagnosis of FM were randomized into two groups (G1 = once a week treatment and G2 = twice a week treatment) with each group containing 25 patients. All eighteen tender points were assessed and treated with CT during each session, over a three-month time period. Interferential Therapy was modulated at 4,000 Hz of current carrier, 100 Hz of amplitude modulated frequency and at a bearable sensorial threshold of intensity. Pulsed ultrasound of 1 MHz at 20% of 2.5 W/cm² was used. For evaluation, the Visual Analogue Scale, Fibromyalgia Impact Questionnaire, Post Sleep Inventory and the tender point count were utilized, and the examiner was blinded to the group assignments. Results G1 and G2 showed a significant improvement in Visual Analogue Scale ( p < 0.0001 and p < 0.0005, respectively), Tender Points ( p < 0.005 and p < 0.001, respectively), Fibromyalgia Impact Questionnaire and Post Sleep Inventory ( p < 0.005 and p < 0.05, respectively). However, there was no significant difference between the two groups in all performed analyses. Conclusion There is no advantage in increasing the number of sessions of combined therapy in terms of reducing generalized pain, quality of life and sleep quality for patients with FM. Copyright © 2011 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

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Abstract: Transcranial magnetic stimulation (TMS) of the prefrontal cortex can cause changes in acute pain perception. Several weeks of daily left prefrontal TMS has been shown to treat depression. We recruited 20 patients with fibromyalgia, defined by American College of Rheumatology criteria, and randomized them to receive 4000 pulses at 10Hz TMS (n =10), or sham TMS (n =10) treatment for 10 sessions over 2weeks along with their standard medications, which were fixed and stable for at least 4weeks before starting sessions. Subjects recorded daily pain, mood, and activity. Blinded raters assessed pain, mood, functional status, and tender points weekly with the Brief Pain Inventory, Hamilton Depression Rating Scale, and Fibromyalgia Impact Questionnaire. No statistically significant differences between groups were observed. Patients who received active TMS had a mean 29% (statistically significant) reduction in pain symptoms in comparison to their baseline pain. Sham TMS participants had a 4% nonsignificant change in daily pain from their baseline pain. At 2weeks after treatment, there was a significant improvement in depression symptoms in the active group compared to baseline. Pain reduction preceded antidepressant effects. TMS was well tolerated, with few side effects. Further studies that address study limitations are needed to determine whether daily prefrontal TMS may be an effective, durable, and clinically useful treatment for fibromyalgia symptoms. [Copyright &y& Elsevier]

Abstract: Background: Well-established gender differences in the clinical picture of fibromyalgia syndrome (FMS) have been suggested. However, studies on gender differences in demographic and clinical features of FMS have contradictory results. Their significance is limited by the small number of patients included and selection bias of single settings. Objective: The purpose of this study was to compare demographic characteristics (age, family status) and clinical variables (duration of chronic pain and FMS diagnosis, tender point count, number of pain sites, and somatic and depressive symptoms) of male and female patients in different settings (general population, FMS self-help organization, and different clinical settings). Methods: FMS was diagnosed according to survey criteria in the general population and in the self-help organization setting and by 1990 criteria of the American College of Rheumatology in the clinical settings. Tender point examination was performed according to the manual tender point survey protocol in clinical settings. Somatic and depressive symptoms were assessed by validated questionnaires. Results: A total of 1023 patients (885 female, 138 male) were included in the analysis. Compared with male participants, female participants reported a longer duration of chronic widespread pain (P = 0.009) and time since FMS diagnosis (P = 0.05), and they had a higher tender point count (P = 0.04). There were no gender differences in age, family status, number of pain sites, or somatic and depressive symptoms. Conclusions: We found no relevant gender differences in the clinical picture of FMS. The assumption of well-established gender differences in the clinical picture of FMS could not be supported. [Copyright &y& Elsevier]

Abstract: Objective: Fibromyalgia is characterized by chronic widespread musculoskeletal pain and higher pain perception in specific anatomic sites called tender points. Fibromyalgia is frequently associated with psychiatric symptoms, like depression and anxiety; indeed some authors have argued about the possibility to classify this syndrome into affective spectrum disorder. Few studies have analyzed the impact of depressive symptoms on pain threshold. This research is aimed at evaluating the prevalence and the clinical correlates of depressive symptoms in fibromyalgic patients, and investigating their impact on pain perception and quality of life. Methods: Outpatients between 18 and 75years with diagnosis of fibromyalgia according to the criteria of the American College of Rheumatology have been included. All subjects have been evaluated with the following rating scales: HAM-D; VAS (to quantify pain); a visual analogical scale to evaluate quality of life; and Paykel''s List of Recent Life Events. Results: Thirty subjects have been recruited. Most patients (83.3%) had clinically significant depressive symptoms as indicated by a HAM-D score >7. Depressive symptoms are associated with higher pain perception, worse quality of life and more severe life events. Conclusion: The presence of depressive symptoms is associated with a great impairment in patients with fibromyalgia syndrome: indeed the psychiatric comorbidity lowers pain threshold and worsens the quality of life of our patients. Future studies should be conducted in order to identify the individual factors, e.g. stress or inflammatory processes, which drive the association between depression and higher severity of fibromyalgia syndrome. [Copyright &y& Elsevier]

Copyright of Der Schmerz is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Abstract: In a prospective study, total hip arthroplasty (THA) patients were assessed preoperatively and postoperatively (n = 95) to determine if tender points (TPs) are associated with poor THA outcomes. Patients with high follow-up TP counts had higher visual analog scale (VAS) for pain and sleep, higher follow-up Western Ontario and McMaster Universities Arthritis Index (pain, stiffness, function), lower Health Assessment Questionnaire, Harris Hip, and Short Form 36 (physical functioning, bodily pain, physical component summary) scores. High follow-up TP were associated with increased pain, pain not relieved by surgery, poor function, and poor sleep. Visual analog scale pain and sleep, Short Form 36 (physical functioning, bodily pain), Western Ontario and McMaster Universities Arthritis Index, Health Assessment Questionnaire, and Harris hip scores improved significantly after THA; TP scores did not. Higher preoperative TP were predictive of higher follow-up TP but were poorly predictive of poor outcome measures after surgery in individual patients, suggesting that preoperative TPs are contraindicative for THA. [ABSTRACT FROM AUTHOR]

Abstract: Background context: Previous research has documented various psychosocial risk factors with influence on outcome in low back pain (LBP) patients, but the value of clinical predictors has been less well documented. Purpose: To identify clinical and psychosocial risk factors at baseline influencing disability and pain at 1 year in LBP patients sick-listed 3 to 16 weeks, and to look for differences between nonspecific LBP and radiculopathy. Study design: Cohort study with 1-year follow-up based on a randomized clinical trial. Outcome measures: Disability and change of disability, pain and change in pain at 1 year. Methods: In a randomized clinical study evaluating multidisciplinary versus brief intervention, 325 patients were followed for 1 year. At baseline, they completed a questionnaire and went through a clinical low back examination, including measure of forward flexion and side flexion as well as tender point examination, a method to estimate diffuse tenderness. Furthermore, degenerative changes on plain X-rays of the lumbar spine were quantified, and sciatica was investigated by magnetic resonance imaging. Results: Radiculopathy was verified by magnetic resonance imaging in 111 (34%) patients. At 1 year, questions of disability in daily life activities and pain were answered by 60% and 67%, respectively. The intensity of back+leg pain and disability was closely correlated. Statistically significant predictors for both disability and back+leg pain at 1 year were intensity of back+leg pain, worrying and health anxiety, many tender points, and little or moderate exercise in leisure time. Two additional risk factors were identified in patients with radiculopathy: older age and “drinking alcohol less than once per month.” Furthermore, disability at 1 year was associated with initial disability and compensation claim, and back+leg pain at 1 year was associated with fear avoidance about physical activity and the duration of pain. Change in disability was more closely associated with return to work than change in pain. Disc degeneration was not associated with disability or pain at 1 year. General health was not statistically significantly associated with outcome when adjusted for back+leg pain, disability, and worrying and health anxiety. Conclusions: Disability and pain at 1 year were associated with baseline disability and pain, diffuse tenderness, worrying and health anxiety, compensation claim, fear avoidance, and baseline exercise habits. Only in patients with verified nerve root affection, older age, and restrained alcohol seemed to play a role. The multivariate models were insufficient in predicting disability and pain, partly because disability and pain were also strongly associated with return to work. [Copyright &y& Elsevier]

Background and Objectives: The objective of our study was to evaluate the effect of intravenous lidocaine on the manifestations of fibromyalgia. Methods: A randomized, double-blind, comparative study was conducted on 30 patients. All patients received 25 mg amitriptyline. Group 1 ( n = 15) received 125 mL of saline; group 2 ( n = 15) received 240 mg lidocaine in 125 mL of saline once a week for 4 weeks. The following parameters were evaluated: clinical manifestations before and 4 weeks after treatment; pain intensity on a numerical scale. Results: All patients were female, and the mean age was 44.7 ± 10.5 years in group 1 and 40.9 ± 11.6 years in group 2. No difference in pain intensity or the number of tender points was observed between groups at any time point. Both groups demonstrated a significant decrease in the two parameters after treatment. A significant reduction in sleep disorders, paresthesia, and headache was observed after treatment in the two groups, but there was no significant difference between groups. There was no significant reduction in fatigue, subjective edema or morning stiffness after treatment in either group, without a significant difference between groups. Conclusions: The addition of 240 mg intravenous lidocaine (once a week) to 25 mg amitriptyline for 4 weeks did not modify pain intensity or manifestations in patients with fibromyalgia compared with amitriptyline alone. [ABSTRACT FROM AUTHOR]

Objective. We evaluated fibromyalgic RA to determine its clinical impact, identification using core clinical assessments and influence identifying active disease using disease activity scores (DAS-28). [ABSTRACT FROM PUBLISHER]

Abstract: Background: Widespread pain has negative influence on outcome in low back pain (LBP) patients. Tender point (TP) examination is a standardized examination method to estimate diffuse tenderness. Aims: To assess diffuse tenderness by means of a standardized TP examination and to analyse for associations between the number of TPs and spinal structural changes as well as psycho-social factors. Methods: Patients sick-listed 3–16weeks due to LBP with or without sciatica completed a questionnaire and went through a clinical low back examination and TP examination. Of 326 patients 111 had verified nerve root affection and 215 had non-specific LBP with or without radiating pain. Disc height reductions were estimated on lateral X-rays. Results: Multivariate logistic regression analysis showed that more than 8 TPs were strongly negatively associated with disc degeneration (Odds Ratio (OR) 0.58 (0.40–84), 95% Confidence Interval (CI): 0.39–0.84, p =0.004) and verified nerve root affection (OR 0.15 (0.04–0.54), p =0.004) and were positively associated with number of years since first episode of LBP (OR 1.05, CI: 1.01–1.09, p =0.009). Furthermore, more than 8 TPs were positively associated with widespread pain, female sex and bodily distress. With all patients included, bodily distress and the number of tender points were positively associated with the intensity of LBP, but disc degeneration was only positively associated with LBP in patients with less than 6 TPs. Conclusions: The pain in patients with diffuse tenderness was rarely related to disc degeneration or nerve root affection, rather it may be caused by disturbed pain regulation. [Copyright &y& Elsevier]

Objective. The aim of this study is to assess the discriminative value of all tender points, alone and in combination, that are designated as criteria for fibromyalgia diagnosis by the American College of Rheumatology (ACR), by investigating the appropriate pressure magnitude that should be applied during tenderness examination. Design. Cross-sectional. Patients. This study was performed on 66 patients with fibromyalgia diagnosed according to ACR classification criteria and 50 control subjects. Setting. The outpatient rheumatology clinic of a PM&R department of a university hospital. Intervention. Pressure pain threshold values were measured by a dolorimeter on nine specific point pairs in both groups and a cutoff value for discriminating positivity and negativity was calculated for each. Then the most valuable tender point pairs were assessed for discrimination of fibromyalgia syndrome using ACR criteria set as a reference standard. Results. All tender points with determined pressure cutoff values were found out to significantly discriminate fibromyalgia syndrome and their area under curve values ranged from 0.779 to 0.934. Univariate logistic regression analysis revealed that lateral epicondyle and supraspinatus point pairs had the most powerful discriminative ability (odds ratio = 113.6 and 45.0, respectively). Multiple logistic regression analysis with backward stepwise method showed that lateral epicondyle and second rib point pairs were most discriminative with sensitivity and specificity rates of 87.9–94.0% and 77.3–84.0%, respectively. Conclusions. Fibromyalgia syndrome can have potential to be recognized simply by pressing fewer tender point areas but with various pressure cutoff levels identified for each tender point areas. [ABSTRACT FROM AUTHOR]

Abstract: Some patients with myofascial pain from temporomandibular disorders (TMD) report pain in extra-trigeminal body regions. Our aim was to distinguish TMD as regional musculoskeletal pain syndrome (n =23) from a widespread pain syndrome (FMS; n =18) based on patients’ tender point scores, pain drawings and quantitative sensory testing (QST) profiles. Referenced to 18 age- and gender-matched healthy subjects significant group differences for cold, pressure and pinprick pain thresholds, suprathreshold pinprick sensitivity and mechanical detection thresholds were found. Pain sensitivity in TMD patients ranged between those of FMS patients and healthy controls. The group of TMD patients was inhomogeneous with respect to their tender point count with an insensitive group (n =12) resembling healthy controls and a sensitive TMD group (n =9) resembling FMS patients. Nevertheless sensitive TMD patients did not fulfil diagnostic criteria for FMS in regard to widespread pain as shown by their pain drawings. TMD subgroups did not differ with respect to psychological parameters. The sensitive subgroup was more sensitive compared to healthy controls and to insensitive TMD patients in regard to their QST profile over all test areas as well as to their tenderness over orofacial muscles and trigeminal foramina. However, sensitive TMD patients had a short pain duration arguing against a transition from TMD to FMS over time. Data rather suggest an overlap in pathophysiology with FMS, e.g. a disturbance of central pain processing, in this subgroup of TMD patients. Those patients could be identified on the basis of their tender point count as an easy practicable screening tool. [Copyright &y& Elsevier]

Copyright of Manuelle Medizin is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)