Rheumatology international
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Randomized Controlled Trial Comparative Study
Effects of muscle strengthening versus aerobic exercise program in fibromyalgia.
The purpose of this study was to compare the effects of aerobic training with a muscle-strengthening program in patients with fibromyalgia. Thirty women with fibromyalgia were randomized to either an aerobic exercise (AE) program or a strengthening exercise (SE) program for 8 weeks. Outcome measures included the intensity of fibromyalgia-related symptoms, tender point count, fitness (6-min walk distance), hospital anxiety and depression (HAD) scale, and short-form health survey (SF-36). ⋯ Bodily pain subscale of SF-36 and physical component summary improved significantly in the AE group, whereas seven subscales of SF-36, physical component summary, and mental component summary improved significantly in the SE group. When the groups were compared after treatment, there were no significant differences in pain, sleep, fatigue, tender point count, fitness, HAD scores, and SF-36 scores. AE and SE are similarly effective at improving symptoms, tender point count, fitness, depression, and quality of life in fibromyalgia.
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Iron deficiency anaemia (IDA) is common in Indian patients with rheumatoid arthritis (RA). We evaluated red blood cell indices, serum iron related and bone marrow iron stores measurements in diagnosing iron deficiency in patients with RA. Fifty consecutive anaemic patients with RA had their complete blood counts, red cell indices, serum iron, serum ferritin and serum total iron binding capacity (TIBC) measured and underwent posterior iliac crest bone marrow aspiration. ⋯ In patients with RA serum iron, TIBC, MCV and MCHC have limited value in diagnosing iron deficiency. In this study compared to American and European studies a much higher cut off value of serum ferritin had most diagnostic power for detecting iron deficiency. Bone marrow iron stores measurements appears to be the most reliable method for diagnosing IDA however, it needs to be taken in conjunction with other laboratory findings and the clinical scenario.
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Clinically important myocarditis is an unusual feature in systemic lupus erythematosus (SLE). We describe the clinical characteristics, management and outcomes of five SLE patients who developed severe left ventricular dysfunction. Four patients were female with mean age of 36.4 years. ⋯ Left ventricular function improved markedly in four patients and all of them had no recurrence of lupus myocarditis up to follow-up of 33 months. However, one patient, who showed no improvement of left ventricular function, was expired due to sudden cardiac arrest. Lupus myocarditis should be treated by immunosuppressive therapy with high-dose corticosteroids and mostly the prognosis might be good with early treatment.
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Mixed connective tissue disease (MCTD) is a systemic disease seen in a group of patients with overlapping clinical features of lupus, scleroderma, polymyositis, and rheumatoid arthritis. A defining feature of MCTD is the presence of antibodies against the U1-ribonucleoprotein (U1-RNP) complex. Pulmonary hypertension is the major cause of death in MCTD. ⋯ The immediate cause of death was attributed to acute pulmonary embolism at left lower lobe. A severe vasculopathy characterized by fibrotic occlusion of small veins and venules, associated with prominent capillary congestion, was consistent with pulmonary veno-occlusive disease (PVOD). This is the first case reported in which PVOD is the primary cause of pulmonary hypertension in MCTD.