EULAR evidence-based recommendations for the management of fibromyalgia syndrome.

OBJECTIVE: To develop evidence-based recommendations for the management of fibromyalgia syndrome. METHODS: A multidisciplinary task force was formed representing 11 European countries. The design of the study, including search strategy, participants, interventions, outcome measures, data collection and analytical method, was defined at the outset. A systematic review was undertaken with the keywords "fibromyalgia", "treatment or management" and "trial". Studies were excluded if they did not utilise the American College of Rheumatology classification criteria, were not clinical trials, or included patients with chronic fatigue syndrome or myalgic encephalomyelitis. Primary outcome measures were change in pain assessed by visual analogue scale and fibromyalgia impact questionnaire. The quality of the studies was categorised based on randomisation, blinding and allocation concealment. Only the highest quality studies were used to base recommendations on. When there was insufficient evidence from the literature, a Delphi process was used to provide basis for recommendation. RESULTS: 146 studies were eligible for the review. 39 pharmacological intervention studies and 59 non-pharmacological were included in the final recommendation summary tables once those of a lower quality or with insufficient data were separated. The categories of treatment identified were antidepressants, analgesics, and "other pharmacological" and exercise, cognitive behavioural therapy, education, dietary interventions and "other non-pharmacological". In many studies sample size was small and the quality of the study was insufficient for strong recommendations to be made. CONCLUSIONS: Nine recommendations for the management of fibromyalgia syndrome were developed using a systematic review and expert consensus.

Awareness and knowledge of fibromyalgia among French rheumatologists and general practitioners.

OBJECTIVES: Fibromyalgia is a chronic disorder characterized by widespread musculoskeletal pain and fatigue. Its prevalence is estimated to be at 3.4% in women and 0.5% in men. It is a major cause of morbidity. Our objective was to evaluate, using a self-questionnaire sent by mail, the level of knowledge of French physicians, general practitioners, and rheumatologists on fibromyalgia and to analyse their therapeutic approach. METHODS: The demographic characteristics of a sample of general practitioners and rheumatologists were compared to those of the overall data available. This comparison demonstrated the good representativeness of our sample. RESULTS: Fibromyalgia was considered as a disease by 23% of rheumatologists and 33% of general practitioners. While on average, each rheumatologist followed 30 fibromyalgia patients, each general practitioner followed 6.1 patients (i.e., 2 to 5% of their practice's patient base). Among rheumatologists, 6.4% made no distinction between this disease and depression vs. 13.1% of general practitioners. The diagnosis of fibromyalgia was made based on tenderness that occurs in precise, localized areas of the body (trigger points) by 94% of rheumatologists and 79.1% of general practitioners. Of general practitioners and rheumatologists, 93.7% and 73.7% respectively, have not received any medical school training on fibromyalgia or chronic fatigue syndrome. CONCLUSION: Given the lack of medical school training and continuing professional education concerning fibromyalgia (rare use of pain rating scales, confusion in the classification of rheumatic diseases), there is an urgent need to initiate an explicit teaching effort on chronic pain, and on fibromyalgia in particular.

Metastatic pudendal nerve compression presenting as atypical sciatica.

A rare case of Alcock's syndrome caused by tumoral compression of the pudendal nerve is reported. Spine surgeons must be aware of the possibility of Alcock's syndrome in patients presenting with atypical sciatica.

[Association of Kaposi sarcoma--multiple myeloma. A new case]. / Association maladie de Kaposi--myélome multiple. Un nouveau cas.

INTRODUCTION: Kaposi's disease is an angiogenic multifocal cancer process that has several forms, namely Mediterranean, African, HIV-associated, and secondary to a preexisting immunodepressive state (hematological disorder, corticosteroid therapy, immunodepressive treatment). Whatever its form, Kaposi's sarcoma is probably associated with a chronic viral human herpes type 8 infection (HHV8). EXEGESIS: This virus has been implicated in the pathogenesis of multiple myeloma (17 cases recorded to date). In the present study, a further case of Kaposi's sarcoma associated with multiple myeloma has been reported. However, Epstein-Barr virus, cytomegalovirus, hepatitis B and C, HIV and HHV8 serologies were negative. Radiotherapy on the lower limbs was initiated. CONCLUSION: It is concluded that HHV8 does not appear to play a pathogenic role in cases of multiple myeloma, given the rarity of the association between Kaposi's sarcoma/multiple myeloma/HHV8.

Motor cortical dysfunction disclosed by single and double magnetic stimulation in patients with fibromyalgia.

OBJECTIVE: To investigate the motor cortex by single and double magnetic stimulation, in patients with fibromyalgia. METHODS: Thirteen patients with fibromyalgia and 13 age-matched healthy subjects were examined. We evaluated, in both limbs, motor evoked potential (MEP) latency and amplitude and the MCA/MPA ratio, i.e. MEP cortical amplitude (MCA) /maximal peripheral amplitude of the M response (MPA), the central conduction time (TCC) and the length of the silent period (SP). With double magnetic stimulation, different time intervals between shocks were used: with delays between shocks of 4, 25, 55 and 85 ms, the intensities of the conditioning shock were 80% the relaxed threshold. With delays between shocks of 55, 85, 100, 155, 200, 255 and 355 ms, the intensities of the conditioning shocks were set at 150% the relaxed threshold. In all cases, the intensity of the test shock was 150% the relaxed threshold. The results were also compared with those obtained in 5 women affected by rheumatoid arthritis (RA). RESULTS: As compared to control, the cortical relaxed threshold was enhanced on both sides and limbs (P<0.05). The cortical silent period recorded with single magnetic stimulation was reduced in the upper limbs (P = 2.7x10(-11)) and lower limbs (both sides P = 3.6x10(-5)). The other parameters investigated were normal. With double magnetic stimulation, facilitatory phenomena were absent in fibromyalgic patients and the inhibitory responses recorded with a delay of 155 ms were reduced (P = 0.0052). No significant differences were noted between FM and RA patients. CONCLUSION: This study demonstrated motor cortical dysfunction in patients with fibromyalgia involving excitatory and inhibitory mechanisms. This indicates motor cortical involvement and supports the hypothesis of aberrant central pain mechanisms. The absence of differences between FM and RA suggest that the lesions were not specific and could be related to chronic pain disorders within the central nervous system.

Fibromyalgia as a national issue: the French example.

Fibromyalgia has been known by French rheumatologists for more than 15 years. However, only recently have teaching and basic, clinical and epidemiological research been developed on this topic in France. Management of the fibromyalgia patient should benefit from this recent evolution, all the more so since the French government took action to facilitate the medical treatment of chronic pain and to support the development of algology in France.

Tophaceous gout of the navicular bone as a cause of medial inflammatory tumor of the foot.

A case of tophaceous gout of the navicular bone in a 24-year-old woman is reported. Emphasis is placed on the conditions that might have been precipitating, i.e., anorexia nervosa and alcoholism, and the mechanisms by which increased uric acid level may be explained. The main radiographic patterns of tophaceous gout of the foot are recalled to avoid unnecessary surgery in future cases.

Postoperative shoulder rotators strength in stages II and III impingement syndrome.

In healthy subjects, the shoulder internal rotator muscle strength overrides the external rotators. This has been confirmed in different isokinetic studies showing the ratio of the relative strengths of the internal to external rotators to range from 1.3 to 1.5 points, depending on the study. The authors previously reported a decrease in the relative strength ratio of the internal to external rotators to close to 1 in patients suffering from Neer's impingement syndrome. The aim of the present study was to assess, long after surgery (mean, 44.5 months), the isokinetic strength performance of shoulder rotator muscles in 72 patients who had had operative treatment for chronic subacromial impingement using anterior acromioplasty, sometimes combined with cuff repair surgery. Tests were conducted with a Biodex Multi-Joint System in the plane of the scapula and in 45 degrees abduction at 60 degrees and 180 degrees per second. Peak torque and average power were calculated. The mean ratios of relative strengths of the internal to external rotators ranged from 1.3 to 1.6 points depending on the parameter studied and the test speed. These results indicate that surgery restores normal muscular balance between shoulder rotator muscles affected by the impingement syndrome.

Diagnostic value of clinical tests for shoulder impingement syndrome.

Results of three clinical tests for detecting shoulder impingement syndrome (Neer's, Hawkins', and Yocum's tests) and four tests for determining the location of the rotator cuff lesion (Jobe's test [supraspinatus], Patte's test [infraspinatus], lift-off test [subscapularis], and palm-up test [long head of the biceps brachii]) were compared to intraoperatively observed anatomic lesions in 55 consecutive patients who had surgery for Neer's syndrome. For Jobe's and Patte's tests, both pain (denoting tendinitis) and functional impairment (denoting tendon rupture) were evaluated. All clinical tests were done by the same examiner and all surgical procedures (acromioplasty with or without rotator cuff repair) by the same surgeon. The location and extent of the lesions (size of the tear in the 34 patients with rotator cuff defects) were determined intraoperatively. The sensitivity, specificity, and positive and negative predictive values of each test were calculated. Sensitivity was satisfactory but specificity was poor, in particular for determining the location and type of rotator cuff lesions. The severity of functional impairment during Jobe's and Patte's maneuvers was not correlated with the size of the tear.

Tophaceous gout of the patella with primary hyperparathyroidism.

The case of an 81-year-old woman with persistent post-traumatic pain of the knee linked to tophaceous gout of the patella is presented. This gout was associated with adenomatous primary hyperparathyroidism. The relationship between hyperuricemia, hyperparathyroidism and chronic renal failure is discussed.

Multiple psoas abscesses after posterior spinal fusion.

STUDY DESIGN: A case of multiple psoas abscesses after Dove lumbar spine fixation is reported. OBJECTIVES: To review the diagnosis and treatment of deep infection after internal spinal fixation. METHODS: The possibility of septic complications after spinal surgery that may present with a degenerative pattern is examined. The clinical and computed tomographic findings of a psoas abscess are recalled. RESULTS: Surgical drainage of the purulent collection was performed along with prolonged parenteral antibiotic treatment. CONCLUSION: Infection should be considered as a cause of recurrence of pain after internal fixation of the lumbar spine.

[Cauda equina syndrome disclosing adenocarcinoma of the ethmoid]. / Syndrome de la queuè de cheval révélateur d'un adénocarcinome de l'ethmoïde.

Cauda equina metastases have been exceptionally described in sinusal neoplasms. MRI with gadolinium injection show up the primitive lesion and its neurologic extension. We report a case of cauda equina syndrome in which, only MRI, had show up intradural metastases and localised the ethmoïd sinus carcinoma.

Pubic post-fracture osteolysis simulating a malignancy.

The authors report one case of pubic post-fracture osteolysis, an uncommon and as yet not well understood pathology. It corresponds to an unusual healing of an insufficiency fracture in osteoporotic patients. Its pathogenesis is unclear, but the biomechanical theory seems to be the most convincing.