123 Quality Improvement Project on Completion of Respect Form in the Community At Jean Bishop Integrated Care Centre (ICC)

Background

ReSPECT (Recommendation Summary Plan for Emergency Care and Treatment) form was designed to communicate a personalized set of recommendations for a patient’s clinical care in an emergency situation and priorities over other aspects of future care. AIMS & OBJECTIVE 1)To measure ReSPECT Form completion rates at ICC and proportion of forms uploaded on the system and this compared with the published data 2 to improve performance where possible through QI process 3) Re-auditing after interventions.

Methods

All patients who attended the ICC from 1st October 2019 to 21st October 2019 were audited. Altogether 80 patients’ notes on system 1 and Lorenzo were reviewed. After initial results, interventions such as displaying the poster of salient results and recommendations in ICC clinic rooms, giving feedback to key team members were performed by the audit team.

Results

9 patients already had ReSPECT forms. From the remaining 71 patients, 57 discussions (80%) were taken place and 29 forms (41%) were completed while 28 were not for definite reasons. ReSPECT discussion was not initiated for recorded reasons in 9 cases and without reason in 5 cases. Out of 29 completed forms, 24(82%) were uploaded on the system. After the interventions, the re-audit cycle with 16 cases in which 13(94%) had ReSPECT discussions and 6 forms were completed.

Discussion

In comparison with NHS forth valley ReSPECT report, we had a better figure in completion forms (41% Vs 39%) and the number uploaded on system (82% vs 79%). After interventions, 81% had either ReSPECT forms completed or discussion which is much improved.

Conclusion

From this study, the overall improvement in performance was seen with simple interventions but further spot check QIPs and regular training sessions to team member will be essential for sustainability.

Insertion site and distribution of a genomic island conferring DNA phosphorothioation in the Mycobacterium abscessus complex

Nearly half of US clinical isolates of the emerging pathogen Mycobacterium abscessus were reported to exhibit smeared DNA during PFGE. This DNA degradation (Dnd) phenotype results from DNA phosphorothioation, a sulfur modification found in other bacteria and conferred by dnd genes located on mobile elements. Putative dnd genes are located on a 19.6 kbp genomic island (GI) in the M. abscessus type strain ATCC 19977. We confirmed that ATCC 19977(T) is Dnd-positive by PFGE and we developed a PCR assay to predict Dnd phenotype. Dnd-positive strains generated an amplicon from dndC whereas Dnd-negative strains generated a bridge amplicon that spanned the GI insertion site, indicating they lacked the entire 'Dnd-GI'. Comparative analyses of sequences from the bridge amplicon with ATCC 19977(T) revealed the Dnd-GI is flanked by 22 bp repeats in M. abscessus sensu stricto and inserted downstream of a tRNA-Ala gene and between inverted repeats. Regions flanking the Dnd-GI were highly conserved within the M. abscessus complex. Bioinformatics studies suggest the Dnd-GI inserted independently into a strain of Mycobacterium massiliense and that other species of mycobacteria also have dnd genes, supporting reports that the Dnd phenotype is common among actinomycetes. Within the M. abscessus complex, Dnd-positive clinical isolates were primarily M. abscessus sensu stricto, and tandem repeat typing indicated these isolates were highly related, confirming previous PFGE studies and revealing a widespread family of strains with significance in human disease.

Sulfonamide resistance in isolates of Nocardia spp. from a US multicenter survey

Recent reports of increasing in vitro sulfonamide resistance in Nocardia prompted us to investigate the findings. Despite the reports, there is a paucity of clinical reports of sulfonamide failure in treatment of nocardia disease. We reviewed 552 recent susceptibilities of clinical isolates of Nocardia from six major laboratories in the United States, and only 2% of the isolates were found to have resistant MICs of trimethoprim-sulfamethoxazole and/or sulfamethoxazole. We hypothesize that the discrepancies in the apparent sulfonamide resistance between our study and the previous findings may be associated with difficulty in the laboratory interpretation of in vitro MICs for trimethoprim-sulfamethoxazole and sulfamethoxazole and the lack of quality controls for Nocardia for these agents.

An investigation of the shielding characteristics of computed radiography cassettes

Computed radiography (CR) systems are rapidly replacing film screen techniques. Previous estimates have been made of the degree of attenuation that occurs as a primary diagnostic X-ray beam passes through a film-screen cassette at different tube potentials. Cassette attenuation is commonly stated in terms of equivalent thickness of lead, which can be calculated using lead attenuation curves. These values can then be subtracted from the shielding requirements calculated for diagnostic X-ray rooms. Since the introduction of CR, no comparison has been made between the attenuation of the old film-screen and the new CR cassettes. In order to perform such a comparison, transmission factors for two CR cassettes and one film-screen cassette were measured, in addition to experimental lead attenuation curves. Lead equivalent thickness values were calculated for all three cassettes using both a semi-theoretical model and measured data. Although there was some discrepancy between the two methods, both found that the new cassettes provided a similar or greater degree of attenuation as the film screen cassette.

The role of nitric oxide in endothelial cell damage and its inhibition by glucocorticoids

Incubation of vascular endothelial cells with S.typhosa endotoxin and interferon-gamma caused a time- and concentration-dependent reduction in the viability of the cells. The cytotoxic effect was inhibited in a concentration-dependent manner by NG-monomethyl-L-arginine, an inhibitor of nitric oxide (NO) synthesis, and by the glucocorticoids dexamethasone and hydrocortisone, two inhibitors of the induction of NO synthase. These findings indicate that in these cells the cytotoxic effect of endotoxin is mediated by the NO synthesized by an inducible NO synthase. This induction of NO synthase in vascular endothelial cells may represent a mechanism of local endothelial damage during endotoxin shock and other immunologically based conditions.

Social support, self-esteem and depression

A prospective study of 400 largely working-class women with children living at home has used measures of self-esteem and 'social support' to predict the risk of depression in the following year once a stressor had occurred. Actual support received at the time of any crisis in the follow-up year was also measured. Self-esteem was correlated quite highly with some of the measures of support. A core tie was defined as a husband, lover or someone named as very close at first contact. Negative evaluation of self (i.e. low self-esteem), and various indices of lack of support from a core tie at the first interview, were associated with a greatly increased risk of subsequent depression once a stressor occurred. Lack of support from a core tie at the time of the crisis was particularly highly associated with an increased risk. There was also a high risk among those who were 'let down' - that is, for those who did not receive the support which they might have expected in terms of the first interview material. It is concluded that it is essential for prospective enquiries to take account of the actual mobilization of support in the follow-up period.

Life stress, chronic subclinical symptoms and vulnerability to clinical depression

Prospective enquiries of the role of social factors in the aetiology of depression are faced with the problem of who to exclude from the enquiry in terms of psychiatric symptomatology present at first contact. With this problem in mind the role of subclinical symptoms among women not cases of depression has been examined in terms of their relation with a subsequent onset of caseness depression. Psychosocial factors of particular importance in the development of such depression were low self-esteem, marked long-term difficulties and severe life events arising out of (or 'matching') these difficulties. These psychosocial factors were also correlated with the presence of subclinical symptoms. It is concluded that although subclinical symptoms relate to a raised risk of subsequent depression at a caseness level there is no evidence that there is inherent vulnerability stemming from such subclinical symptoms over and above that explained by the psychosocial correlates.