Reliability of ultrasonography in detecting shoulder disease in patients with rheumatoid arthritis.

OBJECTIVE: To assess the intra and interobserver reproducibility of musculoskeletal ultrasonography (US) among rheumatologists in detecting destructive and inflammatory shoulder abnormalities in patients with rheumatoid arthritis (RA) and to determine the overall agreement between US and MRI. METHODS: A total of 14 observers examined 5 patients in 2 rounds independently and blindly of each other. US results were compared with MRI. Overall agreement of all findings, of positive findings on MRI, as well as intra and interobserver reliabilities, were calculated. RESULTS: Overall agreement between US and MRI was seen in 79% with regard to humeral head erosions (HHE), in 64% with regard to posterior recess synovitis (PRS), in 31% with regard to axillary recess synovitis (ARS), in 64% with regard to bursitis, in 50% with regard to biceps tenosynovitis (BT), and in 84% for complete cuff tear (CCT). Intraobserver and interobserver kappa was 0.69 and 0.43 for HHE, 0.29 and 0.49 for PRS, 0.57 and 1.00 for ARS, -0.17 and 0.51 for bursitis, 0.17 and 0.46 for BT and 0.52 and 0.6 for CCT, respectively. The intraobserver and interobserver kappa for power Doppler (PD) was 0.90 and 0.70 for glenohumeral signals and 0.60 and 0.51 for bursal signals, respectively. CONCLUSIONS: US is a reliable imaging technique for most shoulder pathology in RA especially with regard to PD. Standardisation of scanning technique and definitions of particular lesions may further enhance the reliability of US investigation of the shoulder.

Changing mental health services in Madrid: international issues.

With the backing of a socialist government that came to power in 1982, mental health services in Spain are shifting away from institutional and custodial care toward community-based services. Provincial governments now control most mental health programs as a result of a law passed in 1983. In Madrid, mental health service priorities include preventing psychiatric hospitalization, developing a range of residential facilities, reducing the population of chronic patients in hospitals, and improving the quality of hospital care. A network of 20 health promotion centers is being developed to serve newly identified patients, while long-stay hospital patients who can be discharged will become the responsibility of social services. From an international perspective, the most interesting aspect of the Spanish transformation is how the country will deal with the problems other nations have encountered in implementing systems reforms.