The prevalence of fibromyalgia in patients with Behçet's disease and its relation with disease activity

Behçet's disease (BD) is a chronic disorder characterized by mucocutaneous and multisystem manifestations. Fibromyalgia (FM) is characterized by widespread musculoskeletal pain and may be present concomitantly with several rheumatic diseases. Our aims were to investigate the prevalence of FM in patients with BD and to evaluate the possible relation of FM presence with BD disease activity. A total of 104 Behcet patients were included in this study. Age, sex, disease durations and the BD Current Activity Form (BDCAF) scores as disease activity evaluation were recorded. Presence of FM and the Fibromyalgia Impact Questionnaire (FIQ) scores was investigated. Also, ESR and CRP concentrations were determined in all patients. Mann-Whitney U test and Pearson's correlation tests were used for the statistical analysis. There were 60 female and 40 male patients with an age range of 19-51 years. Eighteen of 100 BD patients were diagnosed as FM. Although ages, disease duration and laboratory parameters did not differ between BD patients with and without FM, BD patients with FM were more frequently female (p < 0.000). The presence of FM did not differ significantly between patients with and without systemic manifestations. Also, oral-genital ulcers, erythema nodosum, thrombophlebitis, pustular lesions and doctor's impression of disease activity scores were not found to be different in BD patients with or without FM. However, there were significant differences in fatigue, headache, arthralgia and patient impression of disease activity (today and last 28 days) between these groups (p < 0.000; p < 0.01; p < 0.01; p = 0.021 and p = 0.027, respectively). Also, there were significant correlations between BDCAF and FIQ items that refer pain and fatigue (p < 0.01). FM is a common and important clinical problem that may represent an additional factor that worsens pain and physical limitations in patients with BD. The higher prevalence of FM in patients with BD seems to be affected by BD itself, rather than its severity.

Protracted febrile myalgia syndrome in familial Mediterranean fever

Familial Mediterranean fever (FMF) is an autosomal, recessively inherited multisystem disease that affects various groups of people originating from the Mediterranean Sea region, most specifically those of Jewish, Turkish, Armenian, and Arabic ethnicity. Recurrent attacks of fever and sterile polyserositis of the peritoneum, synovial membranes, and pleura are the main clinical features, although the clinical features of FMF have been expanded in recent years to also include severe myalgia, scrotal swelling, cardiac involvement, and protracted febrile myalgia syndrome (PFMS). PFMS is seen in only a small percentage of FMF patients and is characterized by severe debilitating myalgia of the upper and lower extremities and high fever, occasionally accompanied by abdominal pain, diarrhea, arthritis/arthralgia, and transient vasculitic purpura mimicking Henoch-Schönlein purpura (HSP). Here, we report on a patient with FMF who also presents with PFMS, which is an uncommon and severe manifestation of the disease.

The effect of regular long term training on antioxidant enzymatic activities

AIM

It has been reported that exercise induces oxidative stress and causes adaptations in antioxidant defenses. The purpose of the present study was to investigate the effects of regular long term training on antioxidant enzymatic activities consisting of superoxide dismutase (SOD), glutathion peroxidase (GPX) and glutathione S-transferase (GST) in a group of basketball players engaged in a physical training program.

METHODS

SOD, GPX and GST activities were measured as an indicator of antioxidant defenses in long term trained basketball players and compared with non-sporting age matched controls. Independent samples t test was used to compare the data between the two groups.

RESULTS

SOD, GPX and GST levels were significantly higher in basketball players than sedentary controls (P < 0.05, P < 0.05 and P < 0.01, respectively).

CONCLUSION

Data suggest that regular long term training can induce antioxidant response to the oxidative stress. These results support the possibility that the beneficial effect of physical exercise on oxidative stress might be associated with increased antioxidant defenses.

Acromegalic arthropathy of the hip: a case report

Acromegaly is a chronic and slowly developing endocrinopathy caused by hypersecretion of growth hormone and consequently of insulin like growth factor-1. The arthropathy in acromegaly can affect both axial and peripheral joints and it may present as the earliest clinical symptom of the disease. Patients with acromegaly may have high prevalence of joint related comorbidity and a reduced self perceived quality of life. An early diagnosis is crucial to obtaining the optimal treatment due to the potential reversibility of the lesions in an early stage. The aim of this case report is to draw attention to the possible articular involvement of acromegaly.

Hyperostosis frontalis interna in a patient with giant cell arteritis

Hyperostosis frontalis interna (HFI) is a disorder characterized by progressive symmetric thickening of the inner table of the frontal bone of the human skull. HFI may be accompanied by headache and some neuropsychiatric diseases such as epilepsy and dementia. Giant cell arteritis (GCA), also called temporal arteritis, is a systemic inflammatory vasculitis of unknown etiology that affects medium- and large-sized arteries. It affects elderly people and may result in a wide variety of systemic, neurologic and ophthalmologic complications. As no association of HFI and GCA was encountered in the literature, we found it interesting to report a case with both of these clinical entities.

Effects of dynamic exercise on circulating IGF-1 and IGFBP-3 levels in patients with rheumatoid arthritis or ankylosing spondylitis

This study was performed to determine the effects of short-term dynamic exercise on serum insulin-like growth factor-1 (IGF-1) and insulin-like growth factor binding protein-3 (IGFBP-3) levels in the patients with rheumatoid arthritis (RA) and ankylosing spondylitis (AS). Patients with RA or AS and healthy controls were recruited. Dynamic treadmill exercise therapy was accomplished for 20 min/session with all of the participants. There were five sessions per week for 2 weeks. Morning stiffness duration, body pain, Stanford health assessment questionnaire, Ritchie articular index, Bath ankylosing spondylitis disease activity index (BASDAI), and Bath ankylosing spondylitis functional index (BASFI) were evaluated in the RA and AS patients. Laboratory assessments included: erythrocyte sedimentation rate, serum C-reactive protein, IGF-1, and IGFBP-3. Clinical and laboratory assessments were recorded at baseline and during exercise treatment on days 7 and 15. Twenty patients with RA, 15 with AS, and 14 healthy controls were included in this study. The pain evaluation, Ritchie, BASDAI, and BASFI scores were significantly improved by the exercise treatment in both patient groups. The important increases were found in circulating IGF-1 in RA (p < 0.001) and AS (p = 0.001) at the end of 2 weeks. In control individuals, serum IGF-1 levels showed a significant decline in the first week (p < 0.05). No significant changes were observed on serum IGFBP-3 levels. Our data suggest that serum IGF-1 levels are increased by the dynamic exercise program in RA and AS patients. The increased IGF-1 may play an important role in the beneficial effects of dynamic exercise therapy in these patients.

Legg-Perthes disease-like joint involvement and diagnosis delay in Scheie syndrome: a case report

Mucopolysaccharidosis (MPS) type I is an inherited disease caused by the absence or malfunctioning of lysosomal enzymes. Three subtypes, based on severity of symptoms, were described, and Scheie syndrome (also called MPS I S) is the mildest form. Although there may be some typical extra-articular manifestations, musculoskeletal involvement may be the only presenting sign in the absence of other symptoms in the patients with less severe forms. The patients with MPS I S, especially in attenuated phenotypes, may be sometimes difficult to recognize for physicians not familiar with the disease. With this case presentation, it is aimed to draw attention to this disease, which could be delayed for the correct diagnosis. An increased awareness of the disease may contribute to more accurate diagnosis, and patients may benefit from early intervention.

General or personal diet: the individualized model for diet challenges in patients with rheumatoid arthritis

This study was performed to evaluate the effect of individualized diet challenges consisting of allergen foods on disease activity in rheumatoid arthritis (RA) patients. Twenty patients with positive skin prick test (SPT) response for food extracts and 20 with negative SPT response were included. All patients were instructed to restrict the most common allergen foods during 12 days and then assigned into two groups according to SPT results. Food challenges were performed with all of the allergen foods in prick test positive group (PTPG) and with corn and rice in prick test negative group (PTNG) during 12 days. Allergen foods were then eliminated from PTPG patients' diet, while corn and rice were removed in PTNG. Clinical evaluations were performed after fasting (baseline), at the end of the challenge phase and reelimination phase. Stiffness, pain, physician's and patient's global assessment of disease activity, health assessment questionnaire (HAQ), Ritchie's index, serum amyloid A protein, erythrocyte sedimentation rate and C-reactive protein were determined. All of the disease variables, except HAQ, were increased with food challenges in PTPG. In PTNG, no significant change was observed in any of the variables except pain (P<0.05) and patient's global assessment (P<0.05). Our results showed that the individualized dietary manipulations may effect the disease activity for selected RA patients.

Association between dynamic exercise therapy and IGF-1 and IGFBP-3 concentrations in the patients with rheumatoid arthritis

We aimed to evaluate the relationship between short-term dynamic exercise therapy and insulin-like growth factor-1 (IGF-1) and insulin-like growth factor binding protein-3 (IGFBP-3) levels in rheumatoid arthritis (RA) patients. Forty RA patients were assigned into dynamic or range of motion (ROM) exercise groups. Also control group carried out the same dynamic exercise protocol. Morning stiffness, pain (VAS), Health assessment questionnaire (HAQ) and Ritchie articular index (RAI) were evaluated and erythrocyte sedimentation rate, serum C-reactive protein, IGF-1 and IGFBP-3 levels of the participants were recorded. The assessments were determined before, at the 7th and 15th days of treatment. VAS and RAI scores were significantly improved by the dynamic exercises in RA patients. There were increases on IGF-1 in dynamic exercise group, although IGF-1 levels showed a decrease in ROM exercise and control groups. Also no significant changes were observed on IGFBP-3 in three groups. Our results suggest that short-term dynamic exercise therapy increases serum IGF-1 in RA patients. The manipulation of serum IGF-1 levels by dynamic exercise therapy may indicate the beneficial effects of dynamic exercise in RA patients.

The effect of individualized diet challenges consisting of allergenic foods on TNF- and IL-1 levels in patients with rheumatoid arthritis

OBJECTIVE

To investigate the effect of individualized diet challenges consisting of allergenic foods, defined by the skin prick test (SPT), on tumour necrosis factor-alpha (TNF-alpha) and interleukin-1beta (IL-1beta) levels in patients with rheumatoid arthritis (RA).

METHODS

Twenty patients with a positive SPT response for food extracts and 20 with a negative SPT response were enrolled. None of the patients had active disease. All patients were fasted for the most common allergenic foods for 12 days and then allocated to two groups according to SPT results. Food challenges were performed with allergenic foods in the prick-positive group (PPG) and with corn and rice in the prick-negative group (PNG) for a period of 12 days. Then, allergenic foods were excluded from the PPG patients' diet and corn and rice were removed from the PNG patients' diet. Clinical examinations were performed after fasting (baseline), at the end of the challenge phase and at the end of the re-elimination phase. Stiffness, pain, tender and swollen joint counts, health assessment questionnaire (HAQ), Ritchie's articular index, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) and serum TNF-alpha and IL-1beta levels were measured.

RESULTS

TNF-alpha (P < 0.01), IL-1beta (P < 0.05), ESR (P < 0.05) and CRP (P = 0.001) levels and all of the clinical variables, except HAQ, were increased with food challenges in the PPG. These increases were also recorded after the re-elimination phase. In the PNG, no significant change was seen in any of the variables, except pain (P < 0.05). During the study, important differences were observed for most of the variables between the two groups. Thirteen (72%) patients in the PPG and three (18%) in the PNG experienced disease exacerbation with challenges. This aggravation continued after elimination.

CONCLUSIONS

Our results suggest that individualized dietary revisions may regulate TNF-alpha and IL-1beta levels in selected patients with RA.

Associations between acute phase reactant levels and disease activity score (DAS28) in patients with rheumatoid arthritis

Serum levels of acute phase reactants (APR) were measured in patients with rheumatoid arthritis (RA) and the correlations of these parameters with the disease activity score (DAS28) were investigated. The study included 47 patients with RA and 50 healthy controls. Laboratory tests included erythrocyte sedimentation rate (ESR), serum C-reactive protein (CRP), haptoglobin (Hp), ferritin, and plasma fibrinogen. Disease activity was assessed using the DAS28 score. The means (+/- SD) of ESR, CRP, Hp, ferritin, and fibrinogen levels were respectively 36.0 +/- 23.5 mm/hr, 2.4 +/- 1.9 mg/dl, 121.3 +/- 34.2 mg/dl, 67.7 +/- 36.2 ng/ml, and 371.2 +/- 96.0 mg/dl in the patients with RA, vs 16.4 +/- 11.3 mm/hr, 0.4 +/- 0.3 mg/dl, 104.0 +/- 35.3 mg/dl, 50.9 +/- 23 ng/ml, and 332.2 +/- 58.5 mg/dl in the controls. All of the APR levels were significantly higher in patients vs controls (p < 0.001 for ESR and CRP; p < 0.05 for Hp, ferritin, and fibrinogen). There were significant correlations between serum APR levels and disease activity based on DAS28 score in RA patients (for CRP, r = 0.650, p <0.01; for Hp, r = 0.331, p < 0.05; for ferritin, r = 0.299, p < 0.05; for fibrinogen, r = 0.373, p < 0.01). This study indicates that serum CRP, among the various ARP tests, is the most useful biochemical marker for evaluating the disease activity of patients with RA.