1
|
Bennett N, Crouch S, Hoskins A, Malloy M, Walker K, Worth L. ‘Closing the gap’: Evaluating the success of non-mandatory strategies for influenza vaccination of Victorian healthcare workers. Vaccine 2020; 38:6363-6366. [DOI: 10.1016/j.vaccine.2020.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 08/04/2020] [Accepted: 08/05/2020] [Indexed: 11/15/2022]
|
2
|
Fasugba O, Koerner J, Bennett N, Burrell S, Laguitan R, Hoskins A, Beckingham W, Mitchell BG, Gardner A. Development and evaluation of a website for surveillance of healthcare-associated urinary tract infections in Australia. J Hosp Infect 2018; 99:98-102. [PMID: 29341882 DOI: 10.1016/j.jhin.2018.01.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 01/09/2018] [Indexed: 11/29/2022]
Abstract
Phase II of the Surveillance to Reduce Urinary Tract Infections project piloted a website for point prevalence surveys of healthcare-associated (HAUTI) and catheter-associated urinary tract infection in Australian hospitals and aged care homes. This report describes development and evaluation of the website for online data collection. Evaluation findings from 38 data collectors indicated that most respondents found website registration and web form use easy (N = 22; 58% and N = 16; 43%, respectively). The need for improved computer literacy skills and automated data systems were highlighted. This study demonstrated a novel approach for Australian HAUTI data collection; however, refinements are needed before national roll-out.
Collapse
Affiliation(s)
- O Fasugba
- Nursing Research Institute, Australian Catholic University and St Vincent's Health Australia (Sydney), Australian Capital Territory, Australia; Lifestyle Research Centre, Avondale College of Higher Education, Cooranbong, New South Wales, Australia.
| | - J Koerner
- Faculty of Health Sciences, Australian Catholic University, Canberra, Australian Capital Territory, Australia
| | - N Bennett
- Victorian Healthcare Associated Infection Surveillance System Coordinating Centre (VICNISS), Melbourne, Victoria, Australia
| | - S Burrell
- Victorian Healthcare Associated Infection Surveillance System Coordinating Centre (VICNISS), Melbourne, Victoria, Australia
| | - R Laguitan
- Victorian Healthcare Associated Infection Surveillance System Coordinating Centre (VICNISS), Melbourne, Victoria, Australia
| | - A Hoskins
- Victorian Healthcare Associated Infection Surveillance System Coordinating Centre (VICNISS), Melbourne, Victoria, Australia
| | - W Beckingham
- Infection Prevention and Control, Canberra Hospital and Health Services, Canberra, Australian Capital Territory, Australia
| | - B G Mitchell
- Faculty of Arts, Nursing and Theology, Avondale College of Higher Education, Wahroonga, New South Wales, Australia
| | - A Gardner
- School of Nursing, Midwifery and Paramedicine, Australian Catholic University, Canberra, Australian Capital Territory, Australia
| |
Collapse
|
3
|
Polosukhin VV, Polosukhin IV, Hoskins A, Han W, Abdolrasulnia R, Blackwell TS, Dworski R. Glutathione S-transferase M1 modulates allergen-induced NF-κB activation in asthmatic airway epithelium. Allergy 2014; 69:1666-72. [PMID: 25118837 DOI: 10.1111/all.12506] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/08/2014] [Indexed: 11/27/2022]
Abstract
BACKGROUND Glutathione S-transferase M1 (GSTM1) is a phase II enzyme and regulator of inflammatory signaling in airway epithelial cells. We have found upregulation of neutrophilic airway inflammation in atopic asthmatics expressing GSTM1 gene (GSTM1+) compared to GSTM1null asthmatics. We hypothesized that GSTM1 modulates NF-κB activation in bronchial epithelium in atopic asthmatics. We determined regulation of allergen-induced NF-κB activation in bronchial epithelium by GSTM1 in human atopic asthmatics in vivo. METHODS Endobronchial biopsies and bronchoalveolar lavage fluid samples were collected from 13 GSTM1+ and 12 GSTM1null human atopic asthmatics at baseline and 24 h after segmental allergen challenge. A quantitative analysis of NF-κB activation in airway epithelium was accomplished using a polyclonal antibody against the phosphorylated p65 component of NF-κB. Elastase-positive neutrophils in the bronchial wall were quantified. RESULTS Postallergen neutrophilia in airway subepithelium and epithelial lining fluid was greater in GSTM1+ compared to GSTM1null asthmatics. Airway eosinophilia was similar in GSTM1+ and GSTM1null asthmatics. Allergen-provoked NF-κB induction in bronchial epithelium was significantly greater in GSTM1+ compared to GSTM1null asthmatics. Activation of NF-κB activation in airway epithelial cells correlated with interleukin-8 concentrations and absolute neutrophil numbers in bronchoalveolar lavage fluid in GSTM1+ but not GSTM1null asthmatics. CONCLUSIONS Allergen-induced neutrophilic airway inflammation in GSTM1+ asthmatics is associated with NF-κB activation in airway epithelial cells in vivo. These novel data provide a potential mechanism of the genomic link between GSTM1 polymorphism and airway neutrophilia in atopic asthma.
Collapse
Affiliation(s)
- V. V. Polosukhin
- Division of Allergy; Pulmonary and Critical Care Medicine; Department of Medicine; Vanderbilt University School of Medicine; Nashville TN USA
| | - I. V. Polosukhin
- The Vanderbilt Center for Science Outreach; Research Experience for High School Students; Nashville TN USA
| | - A. Hoskins
- Division of Allergy; Pulmonary and Critical Care Medicine; Department of Medicine; Vanderbilt University School of Medicine; Nashville TN USA
| | - W. Han
- Division of Allergy; Pulmonary and Critical Care Medicine; Department of Medicine; Vanderbilt University School of Medicine; Nashville TN USA
| | - R. Abdolrasulnia
- Division of Allergy; Pulmonary and Critical Care Medicine; Department of Medicine; Vanderbilt University School of Medicine; Nashville TN USA
| | - T. S. Blackwell
- Division of Allergy; Pulmonary and Critical Care Medicine; Department of Medicine; Vanderbilt University School of Medicine; Nashville TN USA
| | - R. Dworski
- Division of Allergy; Pulmonary and Critical Care Medicine; Department of Medicine; Vanderbilt University School of Medicine; Nashville TN USA
| |
Collapse
|
4
|
|
5
|
Hoskins A, Wu P, Reiss S, Dworski R. Glutathione S-transferase P1 Ile105Val polymorphism modulates allergen-induced airway inflammation in human atopic asthmatics in vivo. Clin Exp Allergy 2013; 43:527-34. [PMID: 23600543 DOI: 10.1111/cea.12086] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Revised: 12/17/2012] [Accepted: 01/07/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND Glutathione S-transferase P1 is a Phase II cytoprotective and detoxifying enzyme that is widely expressed in human airways. The glutathione S-transferase P1 Ile105Val polymorphism has been linked with atopic disorders and asthma. Yet, little remains known about the regulation of allergic inflammation by glutathione S-transferase P1 in human asthmatics. OBJECTIVE To establish the effect of the glutathione S-transferase P1 Ile105Val polymorphism on allergen-induced airway inflammation and oxidant stress, and non-specific bronchial hyperresponsiveness to methacholine and reactivity to specific allergen in mild human atopic asthmatics in vivo. METHODS Five Val(105)/Val(105) , twelve Val(105)/Ile(105) and twenty Ile(105)/Ile(105) mild atopic asthmatics underwent methacholine challenge, inhaled allergen challenge and endobronchial allergen provocation through a bronchoscope. A panel of inflammatory cytokines and chemokines, F2 -isoprostanes and isofuranes, markers of oxidative stress, thromboxane B2 and immunoglobulin E were measured in bronchoalveolar lavage fluid at baseline and 24 h after allergen instillation. RESULTS Asthmatics with glutathione S-transferase P1 Val(105)/Val(105) compared with asthmatics with the glutathione S-transferase P1 Val(105)/Ile(105) and Ile(105)/Ile(105) had greater generation of acute phase cytokines (TNF-α, IL-6, CXCL8), IL-12, CCL11, thromboxane B2 and immunoglobulin E at 24 h after local allergen challenge. The GSTP1 genotype had no effect on airway hyperresponsiveness to methacholine and the reactivity to specific allergen. CONCLUSION The glutathione S-transferase P1 Ile105Val polymorphism markedly modifies allergen-provoked airway inflammation in atopic asthmatics in vivo. Modulation of the biochemical milieu in response to allergen provides a mechanistic explanation for regulatory effects of glutathione S-transferase P1 polymorphism on airway pathophysiology, and may guide improvement of future therapeutic methods in human atopic asthmatics. These findings must me confirmed in a larger study population of asthmatics with various ethnicities.
Collapse
Affiliation(s)
- A Hoskins
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | | | | | | |
Collapse
|
6
|
Greenwald R, Hoskins A, Dworski R. Exhaled Breath Condensate Formate Increases After Allergen Challenge In Human Atopic Asthmatics In Vivo. J Allergy Clin Immunol 2012. [DOI: 10.1016/j.jaci.2011.12.459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
7
|
Brimblecombe F, Bastow M, Jones J, Kennedy N, Wadsworth J, Hoskins A. Book review. J OBSTET GYNAECOL 2009. [DOI: 10.3109/01443618309071269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
8
|
Abstract
Reducing social exclusion and improving mental health are key themes within the government's modernization programme. Despite this, little is known about the social exclusion experienced by people with severe and enduring mental illness living in specific communities, apart from their over-representation amongst various socially excluded groups. This paper describes a 3-year research study that focused on the impact of introducing mental health registers into general practices in an English health district. The registers were expected to facilitate improvements in linking patients with appropriate services and so improve the healthcare they received. The overall result should have been reductions in the levels of social exclusion experienced by these patients; however, findings revealed a lack of change in unmet needs and quality of life, even amongst those in contact with a community mental health nurse.
Collapse
Affiliation(s)
- L Bonner
- Health and Community Care Research Unit, University of Liverpool, Liverpool, UK.
| | | | | |
Collapse
|
9
|
Bellis MA, Cook P, Clark P, Syed Q, Hoskins A. Re-emerging syphilis in gay men: a case-control study of behavioural risk factors and HIV status. J Epidemiol Community Health 2002; 56:235-6. [PMID: 11854349 PMCID: PMC1732085 DOI: 10.1136/jech.56.3.235] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- M A Bellis
- North West Public Health Observatory, Public Health Sector, School of Health and Human Sciences, Liverpool, UK.
| | | | | | | | | |
Collapse
|
10
|
Cook PA, Clark P, Bellis MA, Ashton JR, Syed Q, Hoskins A, Higgins SP, Sukthankar A, Chandiok S. Re-emerging syphilis in the UK: a behavioural analysis of infected individuals. Commun Dis Public Health 2001; 4:253-8. [PMID: 12109391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
In-depth interviews with 27 individuals infected with syphilis in a recent UK outbreak (out of a total of 58 diagnosed between May 1999 and August 2000 in three city hospitals) were carried out to examine behaviour and attitudes. Most (23/27) participants were homosexual men, seven of whom were HIV positive. Between them, the 23 gay men had 1,494 different contacts in the twelve months prior to their awareness of having syphilis, but only 10% of these contacts could be named. While oral sex (usually unprotected) was the most prevalent behaviour (median = 30 partners per year), only 39% perceived unprotected oral sex as a syphilis risk (c.f. 70% for anal sex). Many gay men (61%) used gamma hydroxybutyrate (GHB) during sex as an aphrodisiac. This syphilis-infected subset of the population had high levels of unprotected and anonymous sex, which brings into question the usefulness of contact tracing to control syphilis outbreaks. The majority of partners were casual oral sex partners. More awareness is urgently needed around syphilis symptoms and risks, and risks of using drugs to reduce sexual inhibitions.
Collapse
Affiliation(s)
- P A Cook
- Public Health Sector, School of Health and Human Sciences, Liverpool John Moores University, 70 Great Crosshall Street, Liverpol.
| | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Barr W, Cotterill L, Hoskins A. Improving community mental health nurse targeting of people with severe and enduring mental illness: experiences from one English health district. J Adv Nurs 2001; 34:117-27. [PMID: 11430599 DOI: 10.1046/j.1365-2648.2001.3411727.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Successive governments have urged mental health service providers to target their attentions on people with severe and enduring mental illness (SEMI). However, community mental health teams (CMHTs) in general, and community mental health nurses (CMHNs) in particular, have been criticized for failing to meet this requirement. This paper reports selected findings from a wider study that assessed the impact of an initiative designed to facilitate service targeting: the establishment of registers of patients with SEMI in general practices throughout an English health district. The paper describes changes in the nature of community mental health nursing contacts with a sample of patients on these registers. METHODS Six general practices were randomly selected from the 65 practices in the district and comparisons made between patients on the six mental health registers who either had, or did not have, community mental health nursing contact. These comparisons related to the year before the establishment of the registers, the year during which they were being established and the year following this. RESULTS A total of 274 patients were included on the sample registers, with practices varying considerably in relation to proportions of mental health registered patients with community mental health nursing contact. Overall, the number of patients in contact with CMHNs was found to have decreased over time, except for those on level 2 of the Care Programme Approach. CONCLUSIONS No evidence was found to support the hypothesis that the establishment of the registers had improved CMHN targeting of patients with SEMI. However, findings were inconclusive because shortages of CMHNs and the disruption associated with widespread service reorganization meant the registers were never fully implemented in practices during the study period.
Collapse
Affiliation(s)
- W Barr
- Health and Community Care Research Unit, University of Liverpool, UK.
| | | | | |
Collapse
|
12
|
Klewer DA, Hoskins A, Zhang P, Davisson VJ, Bergstrom DE, LiWang AC. NMR structure of a DNA duplex containing nucleoside analog 1-(2'-deoxy-beta-D-ribofuranosyl)-3-nitropyrrole and the structure of the unmodified control. Nucleic Acids Res 2000; 28:4514-22. [PMID: 11071940 PMCID: PMC113877 DOI: 10.1093/nar/28.22.4514] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The three-dimensional structures of two DNA duplexes d(CATGAGTAC). d(GTACXCATG) (1) and d(CATGAGTAC).d(GTACTCATG) (2), where X represents 1-(2'-deoxy-beta-D-ribofuranosyl)-3-nitropyrrole, were solved using high resolution nuclear magnetic resonance spectroscopy and restrained molecular dynamics. Good convergence was observed between final structures derived from A- and B-form starting geometries for both 1 and 2. Structures of 1 and 2 are right-handed duplexes within the B-form conformational regime. Furthermore, the structures of 1 and 2 are highly similar, with differences in the structures localized to the vicinity of residue 14 (X versus T). The pyrrole group of 1 is in the syn conformation and it is displaced towards the major groove. Furthermore, unlike T14 in 2, the base of X14 has reduced pi-pi stacking interactions with C13 and C15 and the nitro group of X14 is pointing out of the major groove. The structures presented here establish the basis of the thermal data of DNA duplexes containing X and should be informative during the design of improved wild card nucleobase analogs.
Collapse
Affiliation(s)
- D A Klewer
- Department of Biochemistry and Biophysics, Texas A&M University, College Station, TX 77843-2128, USA
| | | | | | | | | | | |
Collapse
|
13
|
Hoskins A. Managing pressure ulcers in a nursing home patient. J Wound Care 2000; 9:83-4. [PMID: 11933286 DOI: 10.12968/jowc.2000.9.2.25951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The management of a recurring pressure ulcer in a patient who required full nursing care
Collapse
Affiliation(s)
- A Hoskins
- Department of Nursing, University of Wollongong, New South Wales, Australia
| |
Collapse
|
14
|
Hoskins A. Risk assessment for pressure ulcers: a comparison of two tools. Aust Nurs J 1999; 7:41. [PMID: 11894353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Affiliation(s)
- A Hoskins
- Department of Nursing, University of Wollongong
| |
Collapse
|
15
|
Abstract
Within the UK there has been increasing interest in the development and implementation of guidelines, as the emphasis on clinical effectiveness is gathering momentum. This paper outlines some of the practical issues encountered in developing and implementing guidelines, based on experiences within Liverpool. Developing local guidelines can be a lengthy process, but that process is not a waste of time if it means there is more likely to be compliance in the end. Dissemination of guidelines alone is not enough; it needs to be combined with an appropriate implementation strategy. There is a danger of primary care being overloaded with new guidelines; there needs to be a timed strategy for their introduction. More imaginative thought needs to be put into the marketing of new ideas in order to change practice. We need to encourage the ethos amongst healthcare professionals of expecting to have to constantly update knowledge and practice.
Collapse
Affiliation(s)
- D Forrest
- Public Health Department, Liverpool Health Authority, UK
| | | | | |
Collapse
|
16
|
Hoskins A, Saunders PA, Forrest JM. A pilot study of a computerized assessment (AGE-PC) for the elderly in general practice. Fam Pract 1995; 12:28-31. [PMID: 7665036 DOI: 10.1093/fampra/12.1.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
A pilot project was undertaken in Liverpool UK, to investigate whether data useful for both general practice and public health purposes could be collected by primary care personnel using a computerized semi-structured interview (AGE-PC) for assessment of patients aged 75 and over. A high degree of variation between practices was found in the proportion of elderly assessed with AGE-PC largely related to motivation to undertake assessments and methods employed to approach patients. Considerable differences between and within practices were evident in staff attitudes to the need for detailed formal assessments and the use of computers. Several aspects of the AGE-PC package itself were identified as requiring modification including streamlining data transfer methods, adding facilities for analysis and giving users a degree of choice over content of the assessment. This technique does offer a potentially efficient means of collecting very detailed standardized data for intra- or inter-practice analysis while at the same time generating a comprehensive report for individual patients. However, in the context of the over-75 assessments it was too time-consuming. Possible future strategies are discussed such as using an initial screening stage with a self-report questionnaire to reduce numbers needing full assessment and the use of the package for the community care assessments. The pilot project highlighted some of the potential advantages and disadvantages of collecting data from primary health care for public health purposes.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
Affiliation(s)
- A Hoskins
- Department of Public Health, Liverpool Health Authority, UK
| | | | | |
Collapse
|
17
|
|
18
|
Lightman S, McDonald WI, Bird AC, Francis DA, Hoskins A, Batchelor JR, Halliday AM. Retinal venous sheathing in optic neuritis. Its significance for the pathogenesis of multiple sclerosis. Brain 1987; 110 ( Pt 2):405-14. [PMID: 3567529 DOI: 10.1093/brain/110.2.405] [Citation(s) in RCA: 132] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
A systematic study of the frequency of retinal vascular abnormalities and cells in the media has been made in 50 patients presenting with acute optic neuritis. Abnormalities were found in 14 (fluorescein leakage in 10, perivenous sheathing in 6, cells in the vitreous in 6 and in the anterior chamber in 4; in 2 the cells in the media were seen without vascular changes). After a mean follow up of 3.5 years multiple sclerosis (MS) had developed in 8/14 patients with vascular abnormalities and/or evidence of inflammation and in 5/32 without; the difference is significant (P less than 0.02). The occurrence of perivenular abnormalities in a region free of myelin and oligodendrocytes provides evidence that the vascular changes in MS can occur independently of contiguous demyelination, and may be the primary event in the formation of a new lesion.
Collapse
|