Clinical rheumatology
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Clinical rheumatology · Feb 2006
Randomized Controlled Trial Comparative StudyComparison of intra-articular tenoxicam and oral tenoxicam for pain and physical functioning in osteoarthritis of the knee.
This study was designed to compare efficacy of local administration of a nonsteroidal anti-inflammatory drug with systemic administration in patients with osteoarthritis (OA) of the knee. For this purpose, intra-articular tenoxicam and oral tenoxicam therapies were applied and the improvement in control of pain and physical functioning were evaluated. A total of 69 patients with OA of the knee were randomized into three groups. ⋯ There was no significant difference between the oral and intra-articular tenoxicam treatment regimens. The results of this study showed that treatment of OA of the knee with intra-articular tenoxicam is as effective as that with oral tenoxicam. It can be thought that intra-articular administration can be preferred to oral therapy due to minimal possibility of systemic side effects.
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Clinical rheumatology · Aug 2005
Randomized Controlled Trial Comparative Study Clinical TrialHylan G-F 20 efficacy on articular cartilage quality in patients with knee osteoarthritis: clinical and MRI assessment.
The aim of this study was to investigate the effects of intra-articular hyaluronic acid (HA) on symptoms, functional outcome, and changes in articular cartilage assessed by magnetic resonance imaging (MRI) in patients with knee osteoarthritis. Thirty patients were randomly assigned to treatment with HA (hylan G-F 20, Synvisc) or saline. The treatment group consisted of 20 patients receiving three weekly injections of HA into one or both knees (30 knees). ⋯ On MRI, although the difference in the PF joint cartilage quality in the HA group before and after the treatment was statistically significant (p < 0.05), this significance was not detected between the groups after the treatment (p > 0.05). After the HA injections, a significant analgesic effect was seen as early as the 3rd week continuing up to the 8th week and functional improvement was seen at the 8th week. In conclusion, intra-articular injections of HA is an effective choice of treatment in patients with knee osteoarthritis.
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Clinical rheumatology · Jun 2005
Randomized Controlled Trial Clinical TrialEffect of intermittent administration of 200 IU intranasal salmon calcitonin and low doses of 1alpha(OH) vitamin D3 on bone mineral density of the lumbar spine and hip region and biochemical bone markers in women with postmenopausal osteoporosis: a pilot study.
A 1-year prospective, open, randomized, controlled trial was conducted as a pilot study to examine the effect of intermittent administration of 200 IU intranasal salmon calcitonin and 1alpha(OH) vitamin D3 [1alpha(OH)D3] on bone mineral density (BMD) of the lumbar spine and hip as well as on the markers of bone metabolism in women with postmenopausal osteoporosis. A total of 102 randomly recruited women received either 200 IU intranasal salmon calcitonin (Miacalcic nasal 200, Novartis, Basel, Switzerland) daily, 1 month on-1 month off, 0.25 mug 1alpha(OH)D3, and 500 mg elemental calcium continuously (n=57 women) or only 0.25 mug 1alpha(OH)D3 and 500 mg calcium (n=45 women) for a period of 1 year. BMD of the lumbar spine and hip plus biochemical markers reflecting calcium (Ca) metabolism and bone turnover [serum Ca, serum phosphorus, intact parathormone (iPTH), total and bone-specific alkaline phosphatase, osteocalcin levels, 24-h urinary Ca, morning fasting urinary Ca/creatinine, and Pyrilinks-D/creatinine ratio] were measured at the beginning of the study before treatment and after 6 and 12 months of treatment. ⋯ Bone-specific alkaline phosphatase levels were also significantly decreased from baseline in the salmon calcitonin-treated group (-3.6%, p=0.003). In the same group, a significant decrease in iPTH serum levels compared to baseline values (-2.5%, p=0.005) and in comparison to the non-calcitonin-treated group (p=0.005) was noted. In conclusion, in this pilot study, 1-year intermittent treatment with 200 IU intranasal salmon calcitonin and low doses of 1alpha(OH)D3 produced a significant effect on bone turnover and BMD in postmenopausal women with osteoporosis.
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Clinical rheumatology · Apr 2004
Randomized Controlled Trial Comparative Study Clinical TrialIntra-articular steroids in knee osteoarthritis: a comparative study of triamcinolone hexacetonide and methylprednisolone acetate.
The aim of this study was to compare the effectiveness of triamcinolone hexacetonide (THA) and methylprednisolone acetate (MPA), given via the intra-articular route at equipotent dosage to patients with symptomatic knee OA with effusion, in a double-blind randomized comparative trial. Consecutive hospital-referred patients who fulfilled the American College of Rheumatology criteria for knee OA (clinical and radiographic) were randomly allocated to receive either THA 20 mg (1 ml) or MPA 40 mg (1 ml). All patients had synovial fluid aspirated from their knee joint at the time of injection. ⋯ Both THA and MPA offer at least temporary symptomatic benefit in knee OA. THA is more effective than MPA at week 3, but its effect is lost by week 8. MPA still has an effect at week 8.
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Clinical rheumatology · Oct 2003
Randomized Controlled Trial Comparative Study Clinical TrialEfficacy of transforaminal versus interspinous corticosteroid injectionin discal radiculalgia - a prospective, randomised, double-blind study.
A prospective, randomised, double-blind study was carried out to compare the respective efficacies of transforaminal and interspinous epidural corticosteroid injections in discal radiculalgia. Thirty-one patients (18 females, 13 males) with discal radicular pain of less than 3 months' duration were consecutively randomised to receive either radio-guided transforaminal or blindly performed interspinous epidural corticosteroid injections. Post-treatment outcome was evaluated clinically at 6 and 30 days, and then at 6 months, but only by mailed questionnaire. ⋯ At day 30, pain relief was significantly better in the transforaminal group. At month 6, answers to the mailed questionnaire still showed significantly better results for transforaminal injection concerning pain, daily activities, work and leisure activities and anxiety and depression, with a decline in the Roland-Morris score. In recent discal radiculalgia, the efficacy of radio-guided transforaminal epidural corticosteroid injections was higher than that obtained with blindly-performed interspinous injections.