British journal of rheumatology
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The aim was to compare the 5 yr survival in patients with rheumatoid arthritis (RA) alone, bronchiectasis (Br) alone and RA plus Br (RA-Br). A case-control study was carried out in which 32 patients with RA-Br were matched for age (within 5 yr), sex and (where possible) disease duration with 32 patients with RA alone. An additional comparison group of 31 unselected patients with Br was chosen. ⋯ Patients with RA-Br were 7.3 times more likely to die than the general population, 5.0 times more likely than the RA group and 2.4 times more likely than the Br group. An increased risk of death within the RA-Br group was associated with a history of smoking, more severe RA and steroid usage. The co-existence of RA and Br is associated with a poor 5 yr survival.
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The EuroQol (EQ-5D) generic health index comprises a five-part questionnaire and a visual analogue self-rating scale. The questionnaire may be used as a health index to calculate a 'utility' value or as a health profile. The validity, reliability and responsiveness of EQ-5D were tested in 233 patients with rheumatoid arthritis stratified by functional class. ⋯ The practical and ethical implications of these utility valuations are discussed, and at present the utility values should be used and interpreted with caution. With this caveat, EQ-5D is simple to use, valid, responsive to change and sufficiently reliable for group comparisons. It is of potential use as an outcome measure in clinical trials, audit and health economic studies, but further work is required on its performance in other clinical contexts and on the interpretation of the utility values.
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Randomized Controlled Trial Clinical Trial
Ultrasonographic assessment of local steroid injection in Tietze's syndrome.
The purpose of this study was to investigate the value of ultrasonographic examination in the diagnosis of Tietze's syndrome and assessment of the changes in costal cartilage following local steroid injection. Nine patients with Tietze's syndrome and 20 normal subjects were studied consecutively. Ultrasound examination was performed using a Sonoline SL Siemens Machine with a linear 5 MHz small parts transducer and ATL Apogee 800 with a 10 MHz linear array transducer. ⋯ Ultrasonographic examination of costal cartilage is easy and quick to perform. We believe that ultrasound should be the screening procedure of choice for Tietze's syndrome. Local steroid injection proved to be clinically safe and effective in the treatment of patients with Tietze's syndrome.