Preliminary report on nurse job satisfaction on wards for the elderly, mentally ill.

The effect of Community Care Policies upon staffing levels within institutions is potentially problematic; wider job opportunities becoming available to nurses as community provision increases. The job satisfaction of nurses still working within institutions must, therefore, be an issue of importance in the maintenance of suitably qualified and experienced staff. This study examines the differing amounts of job satisfaction reported by a sample of 59 nurses all working on long-stay wards for the elderly, mentally ill; located within three different institutions. The results show that the measures selected for use have high content and face validity for this population. The effects of institutional and staff management are highlighted as being major influences upon the degree of job satisfaction.     

Picotamide inhibition of excess in vitro thromboxane B2 release by colorectal mucosa in inflammatory bowel disease.

BACKGROUND: Inflammatory bowel disease is associated with increased mucosal release of eicosanoids. Among these, thromboxane A2 has been proposed as a possible inflammatory mediator; its suppression may be a useful therapeutic option. METHODS: Using a tissue incubation technique, we compared release of immunoreactive thromboxane B2 by colonic biopsies from patients with ulcerative colitis, Crohn's disease and controls, and assessed the inhibitory effect of picotamide, a thromboxane synthesis inhibitor-receptor antagonist, which has been widely used in Italy for management of ischaemic heart and cerebrovascular disease. RESULTS: Increased amounts of thromboxane B2 were released from biopsies from patients with active ulcerative colitis (median 238 pg/20 min/mg wet weight (interquartile range 147- 325), n = 12) and active Crohn's disease (252 (174-450), 6) compared with those from patients with quiescent ulcerative colitis (95 (61- 140), 12) or Crohn's disease (105 (57-201), 13), or controls (136 (64- 206), 8). Incubation with picotamide at concentrations between 100 microM and 1 mM reduced thromboxane B2 release (IC50 890 microM). CONCLUSION: Since increased thromboxane A2 production may have pathogenetic importance, thromboxane synthesis inhibitor-receptor antagonists such as picotamide merit therapeutic trial in the management of inflammatory bowel disease.