Rheumatology international
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This study was planned to investigate the dysfunction of the autonomic nervous system in fibromyalgia syndrome (FM) using sympathetic skin responses (SSR) and RR interval analysis. Thirty-four FM and 22 healthy subjects were recruited for the study. They were questioned for symptoms that are characteristic for FM and medical outcome study short form-36 (SF-36) was used to determine the quality of life of the subjects. ⋯ The mean amplitude of SSR recorded from both palm and sole was not statistically different from control subjects (P>0.05). RRIV obtained from FM and the control subjects at rest and during deep breathing showed that the decrease in DR% was significant compared to normal subjects (P<0.001). As a result, we can state that sympathetic as well as parasympathetic nervous system dysfunction occurs in FM patients and this abnormality could be determined by SSR and RRIV analysis.
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Randomized Controlled Trial Comparative Study
A prospective randomised controlled clinical trial comparing the efficacy of different molecular weight hyaluronan solutions in the treatment of knee osteoarthritis.
Viscosupplementation consists of injecting exagenous hyaluronan (HA) into the synovial joints to restore the normal rheological environment which deteriorates severely in osteoarthritic (OA) joints. Efficacy might be related to the rheological properties and molecular weight (MW) of the hyaluronan preparations. This prospective, controlled, double-blind, randomised clinical trial was aimed at comparing the elastoviscous properties of a high molecular weight viscosupplement, hylan G-F 20, with that of a lower molecular weight hyaluronan product in order to determine the relationship of elastoviscosity to efficacy, alongside placebo, in the treatment of patients with knee OA. ⋯ Patients treated by injection of either of two hyaluronan preparations showed clinical improvement for pain, though no different from the placebo group; WOMAC stiffness scores were better than placebo in the HA groups, whereas PGA scores showed improvement in all groups but HA groups were better than placebo. PhGA scores were worse in the placebo group, but not to a statistically-significant extent. The HA groups did not differ in terms of clinical efficacy.
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Randomized Controlled Trial
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. ⋯ 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.
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Randomized Controlled Trial
Early effect of nasal salmon calcitonin on the bone marker Crosslaps.
The aim of this study was to investigate the early effect of nasal salmon calcitonin on a bone-resorption marker, "Crosslaps", in postmenopausal osteoporotic women. In this randomized, single-blind and placebo-controlled study we included 78 postmenopausal women with osteoporosis, between 45 and 65 years of age, with at least 5 years duration of menopause. Patients were randomly divided into two groups, the treatment and the placebo groups. ⋯ Crosslaps levels in the treatment group were significantly lower (P < 0.05) than in the placebo group. Other bone marker levels at the end of the study were not significantly lower (P > 0.05) than those at baseline in both treatment and placebo groups, however. Salmon calcitonin affects bone turnover within a few months and bone-resorption markers such as Crosslaps can be used to monitor the effect of nasal salmon calcitonin in the early phase of treatment for postmenopausal osteoporosis.
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Randomized Controlled Trial
SPA therapy in fibromyalgia: a randomised controlled clinic study.
The aim of the present study is to evaluate the effectiveness of spa therapy in the management of fibromyalgia. ⋯ It was concluded that the addition of spa therapy to medical therapy has both short- and long-term beneficial effects in female patients with fibromyalgia.