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Establishing ALK immunohisto/cytochemistry testing in multiple centres within Greater Manchester; lessons learned, benefits and consequences. Lung Cancer 2018. [DOI: 10.1016/s0169-5002(18)30083-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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2
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Repeat trial vs. breath averaging: Evidence to support recommendations in conducting research of the VO2 kinetics of exercise transitions to steady state. J Sci Med Sport 2017. [DOI: 10.1016/j.jsams.2017.01.207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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3
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Methods for expired gas analysis collection, measurement and calibration for the symposium: Expired gas analysis indirect calorimetry – Needs, limitations, applications and recommendations. J Sci Med Sport 2017. [DOI: 10.1016/j.jsams.2017.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Expired gas analysis indirect calorimetry – Needs, limitations, applications and recommendations. J Sci Med Sport 2017. [DOI: 10.1016/j.jsams.2017.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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5
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Is there an opportunity to reduce urinary catheter-related infections? Exploring variation in catheterisation rates in care homes. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/14690446060070010701] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
rinary catheterisation in care homes is associated with increased morbidity, hospitalisation and mortality. The authors aimed to determine whether staffing, resident underlying illness or nursing band, or use of other toileting methods were responsible for the wide variation in urinary catheterisation rates found in English care homes. The authors approached randomly-selected registered care homes in three former health districts in England. A questionnaire survey was used to determine the number of residents in each nursing care band and with different medical conditions that were catheterised, and the home's management of residents' continence. The number of residents or staffing did not influence catheterisation rate. Higher catheterisation rate homes had a lower proportion of high band nursing residents and residents with incontinence, severe physical disability and dementia than the other homes. Only urinary retention (3 per cent of residents) was significantly more common in the higher catheterisation rate homes. There was no difference in continence care before inserting a catheter. The authors suggest that care culture and staff attitudes to catheterisation should be explored in greater depth using structured interviews or focus groups. This may allow the identification of key factors that can be targeted in order to reduce catheterisation rates and the associated morbidity.
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New method for processing and quantifying VO2 kinetics: Linear VO2 onset kinetics. J Sci Med Sport 2015. [DOI: 10.1016/j.jsams.2015.12.494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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8
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Antimicrobial stewardship: English Surveillance Programme for Antimicrobial Utilization and Resistance (ESPAUR). J Antimicrob Chemother 2013; 68:2421-3. [DOI: 10.1093/jac/dkt363] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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9
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CPC-128 Start Smart Then Focus – a Survey of Antimicrobial Stewardship Guidelines Implementation in England. Eur J Hosp Pharm 2013. [DOI: 10.1136/ejhpharm-2013-000276.585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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10
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Improving the quality of antibiotic prescribing in the NHS by developing a new Antimicrobial Stewardship Programme: Start Smart--Then Focus. J Antimicrob Chemother 2012; 67 Suppl 1:i51-63. [DOI: 10.1093/jac/dks202] [Citation(s) in RCA: 172] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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11
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Consensus of microbiology reporting of ear swab results to primary care clinicians in patients with otitis externa. Br J Biomed Sci 2012; 68:174-80. [PMID: 22263430 DOI: 10.1080/09674845.2011.11730346] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Otitis externa is a ubiquitous inflammatory disease; although it arises most commonly from an infection, there is no consensus in the UK for the reporting of ear swab culture results. This study aims to review current microbiology laboratory reporting of ear swab specimens to primary care and reach an evidence-based consensus for a reporting policy. Fifty consecutive ear swab reports were reviewed from each of 12 laboratories in the South West region to determine and discuss reporting practice. The Health Protection Agency (HPA) GP Microbiology Laboratory Use Group reviewed the underlying evidence and worked towards a consensus of expert microbiology opinion for laboratory reporting of ear swab results using a modified version of the Delphi technique. A total of 487 reports from primary care were reviewed (54% female; 46% male). Cultures most commonly yielded Pseudomonas species (36%), Staphylococcus species (21%), Streptococcus species (15%) and fungi (11%). Five reporting policies were agreed: Policy 1: Common pathogens such as group A beta-haemolytic streptococci, Streptococcus pneumoniae, Staphylococcus aureus - Always reported by name with antibiotic susceptibilities. Policy 2: Pseudomonas species - Always reported, but antibiotic susceptibilities only reported in severe disease. Policy 3: Aspergillus, Candida, coliforms and Proteus species, as well as non-group A streptococci and anaerobes - Only reported if moderate numbers of colonies and it is the predominant organism present; if appropriate report antibiotic susceptibilities. Policy 4: Coagulase-negative staphylococci, diphtheroids and enterococci - Not reported by name; generic terms used and antibiotic susceptibilities not reported. Policy 5: When antibiotic susceptibilities reported these must include susceptibility to a topical antibiotic. It is suggested that laboratories should consider adopting this evidence-based reporting consensus for ear swab culture results from primary care patients with otitis externa.
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Developing best practice for fungal specimen management: audit of UK microbiology laboratories. Br J Biomed Sci 2012; 68:197-202. [PMID: 22263434 DOI: 10.1080/09674845.2011.11730350] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
This study represents an audit of microbiology laboratories in the UK to ascertain whether they are aware of, or follow, the Health Protection Agency (HPA) National Standard Methods Standard Operating Procedure (NSM SOP) for the investigation of dermatological specimens for superficial mycoses, or use a locally adapted version. A questionnaire audit was distributed to 179 NHS microbiology laboratories throughout England, Wales, Scotland and Northern Ireland. The NSM SOP was followed by 92% of laboratories for the microscopy of dermatological samples; light microscopy/ KOH digestion was used by 63% and fluorescence microscopy/KOH digestion by 29% of laboratories. Preliminary reports post-microscopy were issued by 98% of laboratories, with 93% issuing reports within 48 hours. Adherence to the NSM SOP guidelines for culture was low; only 34% of laboratories incubated microscopy-negative specimens for the recommended 14 days, while approximately 60% incubated microscopy-positive specimens for 21 days. The culture medium recommended by the NSM SOP was used in 82% of laboratories. Comments were added to culture reports by 51% of laboratories; most were added manually and comments varied between laboratories. Nail samples were the most common sample received from primary care, followed by skin and hair. These results show no significant difference in the rate of microscopy positives versus culture positives. Microscopy and culture are the easiest and cheapest methods available to UK laboratories for the investigation of suspected superficial fungal infections. Although most laboratories included in this audit claimed to follow the NSM SOP for microscopy and culture, these results show that the techniques used vary throughout the UK. To maximise the service provided to primary care, UK laboratories should use standardise methods based on the NSM SOP.
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Measurement of the nucleon strange-antistrange asymmetry at next-to-leading order in QCD from NuTeV Dimuon data. PHYSICAL REVIEW LETTERS 2007; 99:192001. [PMID: 18233069 DOI: 10.1103/physrevlett.99.192001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2007] [Indexed: 05/25/2023]
Abstract
We present a new measurement of the difference between the nucleon strange and antistrange quark distributions from dimuon events recorded by the NuTeV experiment at Fermilab. This analysis is the first to use a complete next to leading order QCD description of charm production from neutrino scattering. Dimuon events in neutrino deep inelastic scattering allow direct and independent study of the strange and antistrange content of the nucleon. We find a positive strange asymmetry with a significance of 1.6sigma. We also report a new measurement of the charm mass.
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P1253 School education in Europe: what are children being taught about antibiotic use and hygiene? Int J Antimicrob Agents 2007. [DOI: 10.1016/s0924-8579(07)71093-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Abstract
A postal questionnaire survey was undertaken in registered nursing homes in three different health districts in England: Gloucestershire, North Staffordshire and Leeds. Nursing homes may be registered as general nursing or mental health homes. If homes also have provision for residential beds these are defined as dual registered homes. Overall, 9% (438/4900) of residents, with an equal male:female split, had urinary catheters. There was no significant difference in the overall urinary catheterization rate in the three districts (P=0.9). There was a wide range of urinary catheterization prevalence between homes, with some homes of all three categories having no catheterized residents and several with a prevalence of over 40%. The wide range of prevalence may be due to differences in residents' underlying medical conditions or to differences in attitudes towards urinary catheterization by nursing home staff. Almost all homes (114/124, 92%) stated they had an infection control policy, but 31% (38/124) did not have a written policy on urinary catheter care. In view of the potential for morbidity, infection control policies should include a section on the care of urinary catheters and this should form part of the continuing training of nursing home staff.
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Laboratory diagnosis of urinary symptoms in primary care--a qualitative study. COMMUNICABLE DISEASE AND PUBLIC HEALTH 2003; 6:44-50. [PMID: 12736972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Abstract
The use of the microbiology laboratory for the investigation of urinary symptoms and the test positivity rate for the urine specimens varies considerably. We used qualitative methods to explore how and why primary care staff make diagnostic and management decisions in patients presenting with urinary symptoms. Stratified random sampling was used to include general practitioner (GP) practices that were heavy and light users of the microbiology service. The data were analysed using a modified grounded theory approach utilising the constant comparative method. Frequent users of the laboratory, with low specimen positivity, did not use near patient tests (NPTs) and sent urines from most patients with urinary symptoms to confirm their clinical diagnosis. Frequent users with high positivity advise patients with negative NPTs and send all specimens with positive NPTs for antibiotic susceptibility testing. Infrequent users did not value the laboratory for diagnosis, made great use of NPTs, and tended to prescribe empirical antibiotic treatment even in patients with minimal symptoms. Guidance on the management of urinary symptoms, the use of near patient tests and laboratory culture should form part of the ongoing education of primary care staff.
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Search for nu(mu)-->nu(e) and nu(mu)-->nu(e) oscillations at NuTeV. PHYSICAL REVIEW LETTERS 2002; 89:011804. [PMID: 12097033 DOI: 10.1103/physrevlett.89.011804] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2002] [Indexed: 05/23/2023]
Abstract
Limits on nu(mu)-->nu(e) and nu(mu)-->nu(e) oscillations are extracted using the NuTeV detector with sign-selected nu(mu) and nu(mu) beams. In nu(mu) mode, for the case of sin(2)2alpha = 1, Delta(m)(2)>2.6 eV(2) is excluded, and for Delta(m)(2)>>1000 eV(2), sin(2)2alpha>1.1 x 10(-3). The NuTeV data exclude the high Delta(m)(2) end of nu(mu)-->nu(e) oscillation parameters favored by the LSND experiment without the need to assume that the oscillation parameters for nu and nu are the same. We present the most stringent experimental limits for nu(mu)(nu(mu))-->nu(e)(nu(e)) oscillations in the large Delta(m)(2) region.
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Precise determination of electroweak parameters in neutrino-nucleon scattering. PHYSICAL REVIEW LETTERS 2002; 88:091802. [PMID: 11863995 DOI: 10.1103/physrevlett.88.091802] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2001] [Indexed: 05/23/2023]
Abstract
The NuTeV Collaboration has extracted the electroweak parameter sin(2)theta(W) from the measurement of the ratios of neutral current to charged current nu and (-)nu cross sections. Our value, sin(2)theta((on-shell))(W) = 0.2277 +/- 0.0013(stat) +/- 0.0009(syst), is 3 standard deviations above the standard model prediction. We also present a model independent analysis of the same data in terms of neutral-current quark couplings.
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Extraction of R = sigma(L)/sigma(T) from CCFR nu(mu)-Fe and nu(mu)-Fe differential cross sections. PHYSICAL REVIEW LETTERS 2001; 87:251802. [PMID: 11736561 DOI: 10.1103/physrevlett.87.251802] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2001] [Indexed: 05/23/2023]
Abstract
We report on the extraction of R = sigma(L)/sigma(T) from CCFR nu(mu)-Fe and nu(mu)-Fe differential cross sections. The CCFR differential cross sections do not show the deviations from the QCD expectations that are seen in the CDHSW data at very low and very high x. R as measured in nu(mu) scattering is in agreement with R as measured in muon and electron scattering. All data on R for Q(2)>1 GeV(2) are in agreement with a NNLO QCD calculation which uses NNLO parton distribution functions and includes target mass effects. We report on the first measurements of R in the low x and Q(2)<1 GeV(2) region (where an anomalous large rise in R for nuclear targets has been observed by the HERMES Collaboration).
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Antibacterial prescribing and antibacterial resistance in English general practice: cross sectional study. BMJ (CLINICAL RESEARCH ED.) 2001; 323:1037-41. [PMID: 11691763 PMCID: PMC59384 DOI: 10.1136/bmj.323.7320.1037] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To quantify the relation between community based antibacterial prescribing and antibacterial resistance in community acquired disease. DESIGN Cross sectional study of antibacterial prescribing and antibacterial resistance of routine isolates within individual practices and primary care groups. SETTING 405 general practices (38 groups) in south west and north west England. MAIN OUTCOME MEASURES Correlation between antibacterial prescribing and resistance for urinary coliforms and Streptococcus pneumoniae. RESULTS Antibacterial resistance in urinary coliform isolates is common but the correlation with prescribing rates was relatively low for individual practices (ampicillin and amoxicillin r(s)=0.20, P=0.001; trimethoprim r(s)=0.24, P=0.0001) and primary care groups (ampicillin and amoxicillin r(s)=0.44, P=0.05; trimethoprim r(s)=0.31, P=0.09). Regression coefficients were also low; a practice prescribing 20% less ampicillin and amoxicillin than average would have about 1% fewer resistant isolates (0.94/100; 95% confidence interval 0.02 to 1.85). Resistance of S pneumoniae to both penicillin and erythromycin remains uncommon, and no clear relation with prescribing was found. CONCLUSIONS Routine microbiological isolates should not be used for surveillance of antibacterial resistance in the community or for monitoring the outcome of any change in antibacterial prescribing by general practitioners. Trying to reduce the overall level of antibiotic prescribing in UK general practice may not be the most effective strategy for reducing resistance in the community.
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Search for the lepton family number violating process nu(mu)e(-) --> mu(-)nu(e). PHYSICAL REVIEW LETTERS 2001; 87:071803. [PMID: 11497881 DOI: 10.1103/physrevlett.87.071803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2001] [Indexed: 05/23/2023]
Abstract
The NuTeV experiment at Fermilab has used a sign-selected neutrino beam to perform a search for the lepton number violating process nu(mu)e(-)-->mu(-)nu(e), and to measure the cross section of the standard model inverse muon decay process nu(mu)e(-)-->mu(-)nu(e). NuTeV measures the inverse muon decay asymptotic cross-section slope sigma/E to be (13.8 +/- 1.2 +/- 1.4) x 10(-42) cm(2)/GeV. The experiment also observes no evidence for lepton number violation and places one of the most restrictive limits on the cross-section ratio sigma(nu(mu)e(-)-->mu(-)nu(e))/sigma(nu(mu)e(-)-->mu(-)nu(e)) < or = 1.7% at 90% C.L. for V-A couplings and < or = 0.6% for scalar couplings.
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Observation of an anomalous number of dimuon events in a high energy neutrino beam. PHYSICAL REVIEW LETTERS 2001; 87:041801. [PMID: 11461608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 04/19/2001] [Indexed: 05/23/2023]
Abstract
A search for long-lived neutral particles ( N0's) with masses above 2.2 GeV/c(2) that decay into at least one muon has been performed using an instrumented decay channel at the NuTeV experiment at Fermilab. Data were examined for particles decaying into the final states mumu, mu(e), and mu(pi). Three mumu events were observed over an expected standard model background of 0.069+/-0.010 events; no events were observed in the other modes.
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First measurement of the low- x, low- Q(2) structure function F(2) in neutrino scattering. PHYSICAL REVIEW LETTERS 2001; 86:5430-5433. [PMID: 11415268 DOI: 10.1103/physrevlett.86.5430] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2000] [Indexed: 05/23/2023]
Abstract
A new structure function analysis of CCFR deep inelastic nu-N and nu-N scattering data is presented for previously unexplored kinematic regions down to Bjorken x = 0.0045 and Q(2) = 0.3 GeV(2). Comparisons to charged lepton scattering data from NMC and E665 experiments are made and the behavior of the structure function F(2)(nu)2 is studied in the limit Q(2)-->0.
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Measurements of F2 and xF(nu)(3) - xF(nu;)(3) from CCFR nu(mu)-Fe and nu;(mu)-Fe Data in a Physics Model-Independent Way. PHYSICAL REVIEW LETTERS 2001; 86:2742-2745. [PMID: 11290028 DOI: 10.1103/physrevlett.86.2742] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2000] [Indexed: 05/23/2023]
Abstract
We report on the extraction of the structure functions F2 and DeltaxF(3) = xF(nu)(3)-xF(nu;)(3) from CCFR nu(mu)-Fe and nu;(mu)-Fe differential cross sections. The extraction is performed in a physics model-independent (PMI) way. This first measurement of DeltaxF(3), which is useful in testing models of heavy charm production, is higher than current theoretical predictions. The ratio of the F2 (PMI) values measured in nu(mu) and mu scattering is in agreement (within 5%) with the predictions of next-to-leading-order parton distribution functions using massive charm production schemes, thus resolving the long-standing discrepancy between the two sets of data.
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Abstract
GATA-6 has been implicated in the regulation of myocardial differentiation during cardiogenesis. To determine how its expression is controlled, we have characterized the human and mouse genes. We have mapped their transcriptional start sites and demonstrate that two alternative promoters and 5' noncoding exons are utilized. Both transcript isoforms are expressed in the same tissue-specific and developmental stage-specific pattern, and their ratio appears similar wherever examined. The more upstream noncoding exon showed a substantial degree of homology between the two mammalian species, suggesting a conserved regulatory function. Moreover, in transfection assays we show that elements within this exon act to promote its transcription. Positive regulatory elements that effect transcription from the more downstream exon were not apparent in this assay, revealing a regulatory distinction between the two promoters. We also demonstrate alternative initiator codon usage in both the human and mouse GATA-6 genes. Both isoforms of the protein are synthesized in vitro regardless of which 5' noncoding exon is present in the RNA, although the larger protein has greater transcriptional activation potential in transfection assays. Thus, GATA-6 function in the cell is controlled by a complex interplay of transcriptional and translational regulation.
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Attempted child-stealing: post-ictal psychosis and psychological distress. MEDICINE, SCIENCE, AND THE LAW 1999; 39:146-152. [PMID: 10332162 DOI: 10.1177/002580249903900209] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Baby-stealing is probably one of the more taboo crimes in our society. Its connection with psychological distress, while generally acknowledged, is not always well understood. In this paper we present an unusual and complex case of a woman who attempted to steal young babies while in a state of extreme psychological distress following epileptic seizures. While the post-epileptic state was characterized as 'psychotic' there were clear psychological antecedents to explain the form in which the postical psychosis was expressed. Treatment strategies included modification of medication regime and use of cognitive therapy to ameliorate the impact of postictal confusion.
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Myocardial abscess: an unusual complication of long-term hemodialysis line presence. Clin Nephrol 1999; 51:193-4. [PMID: 10099896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023] Open
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Abstract
In a prospective, randomized, double-blind, placebo-controlled trial, the effect of pre-emptive glycopyrrolate 0.2 mg given intravenously on the incidence of bradycardia in patients undergoing elective gynaecological laparoscopy with mivacurium neuromuscular blockade was investigated. Seven out of 32 (21.6%) control patients developed bradycardia (heart rate < 50 min-1), compared with 3 of 31 (9.6%) patients receiving glycopyrrolate (P = 0.4). Glycopyrrolate 0.2 mg, given immediately before induction in gynaecological laparoscopy with mivacurium, did not significantly reduce the incidence of intraoperative bradycardia.
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Successful control of Clostridium difficile infection in an elderly care unit through use of a restrictive antibiotic policy. J Antimicrob Chemother 1997; 40:707-11. [PMID: 9421320 DOI: 10.1093/jac/40.5.707] [Citation(s) in RCA: 142] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Toxin-producing Clostridium difficile is the commonest bacterial cause of nosocomial diarrhoea and is a well recognized cause of hospital outbreaks in elderly care units. High C. difficile disease rates have been associated with the use of broad-spectrum antibiotics, especially cephalosporins. An outbreak of C. difficile infection in the elderly care unit at Gloucestershire Royal NHS Trust continued despite increased ward cleaning and strict implementation of infection control measures. A restrictive antibiotic policy that would maintain colonization resistance in the gastrointestinal tract was introduced throughout this unit. Patients admitted with suspected infection were prescribed intravenous (i.v.) benzylpenicillin 1.2-1.8 g every 6 h to cover streptococcal infections and i.v. trimethoprim 200 mg twice daily to cover urinary tract pathogens and Haemophilus influenzae. If the patient had septic shock a single iv dose of gentamicin was given (120-180 mg) to cover more resistant gram-negative bacilli. The following were monitored before and after the policy change. The number of cases of C. difficile toxin-positive diarrhoea; cefuroxime and total antibiotic use on the elderly care wards; patient mortality rates; and length of hospital stay: two hundred and fifty-two and 234 patients respectively with a discharge diagnosis of infection were admitted before and after the antibiotic policy change. Mortality rates and length of hospital stay were unchanged. Cefuroxime prescribing and total antibiotic prescribing costs fell by 5150 pounds sterling and 8622 pounds sterling respectively in the 7 month period after the change. Thirty-seven cases of C. difficile diarrhoea occurred in the period before and 16 in the period after the policy change. The incidence of C. difficile diarrhoea and of cefuroxime use has remained low since then. The use of narrow-spectrum antibiotics for hospital treatment of community-acquired infections in the elderly should be encouraged. Outbreaks of C. difficile diarrhoea should be managed with the combined approach of infection control and strict antibiotic policies.
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Opposer of the motion. J Hosp Infect 1997. [DOI: 10.1016/s0195-6701(97)90112-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Outbreak of campylobacter enteritis in a residential school associated with bird pecked bottle tops. COMMUNICABLE DISEASE REPORT. CDR REVIEW 1997; 7:R38-40. [PMID: 9080727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
An outbreak of gastroenteritis caused by campylobacter infection was identified in May 1995 in a residential school in Gloucestershire for children with special needs. Eight primary and four secondary cases were identified, mostly confined to one house in the school; faecal specimens from three cases grew Campylobacter jejuni. A retrospective cohort study showed that drinking pasteurised milk from bottles with damaged tops was associated with illness in primary cases (p = 0.01). Bird pecking of milk bottle tops probably accounts for several thousand cases of human campylobacter infections during May and June each year in England and Wales. Milk bottle containers for doorstep delivery should be resistant to contamination by birds.
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Abstract
We describe the first cluster of cases of necrotizing fasciitis (NF) in this century in the United Kingdom (UK). Between 1 January and 30 June 1994 there were six cases (five confirmed, one probable) of Streptococcus pyogenes NF in west Gloucestershire, population 320,000. Two cases died. The first two patients probably acquired their infections during the course of elective surgery performed in the same operating theatre, possibly from a nasopharyngeal carrier amongst the theatre staff. The remaining infections were community-acquired. Of 5 S. pyogenes isolates there were 2 M1 strains, 1 M3, 1 M5 and 1 M non-typeable strain. S. pyogenes NF had not been recorded in west Gloucestershire in the preceding 10 years and the incidence of S. pyogenes bacteraemia in England and Wales had not risen in the past 5 years. The two presumably theatre-acquired infections raised several issues. The need for detailed bacteriological investigation of all cases of post-surgical NF was confirmed. Clusters of S. pyogenes infection following surgery should be managed by closure of the operating theatre until all staff have been screened for carriage. Closure of an operating theatre and screening of staff following a sporadic case is probably not justified because of the infrequency of surgical cross-infection with S. pyogenes. Regular, routine screening of theatre staff is neither practical nor necessary.
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Limits on nu micro( nu micro)--> nu tau ( nu tau ) and nu micro( nu micro)-->( nu e) nu e oscillations from a precision measurement of neutrino-nucleon neutral current interactions. PHYSICAL REVIEW LETTERS 1995; 75:3993-3996. [PMID: 10059788 DOI: 10.1103/physrevlett.75.3993] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Mentally incapacitated adults and decision-making: a psychological perspective. Comments on Law Commission consultation papers, numbers 128, 129 and 130. MEDICINE, SCIENCE, AND THE LAW 1995; 35:159-164. [PMID: 7776866 DOI: 10.1177/002580249503500210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The law commission is currently proposing new legislation to protect the rights of mentally incapacitated adults. This paper describes, briefly, the proposed legislation. The author notes that the proposed legislation relies on categories established for the purposes of the Mental Health Act, 1983, which is itself under revision, and that these categories fail to capture the full range of cases to which the proposed legislation is intended to apply. The author suggests the use of more established international classification schemes which may be more readily understood across the European Community. Further, the author draws attention to developments in psychological theory and methodology, and urges the adoption of scientific methods in the assessment of cognitive incapacity, and in the more general application of the proposed legislation.
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Adult disclosure of sexual abuse: a primary cause of psychological distress? CHILD ABUSE & NEGLECT 1994; 18:549-555. [PMID: 7922729 DOI: 10.1016/0145-2134(94)90081-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
There is evidence for a high incidence of childhood sexual abuse among adult psychiatric populations and some practitioners have noted a worsening of psychiatric symptomatology around the time of disclosure. Disclosure of abuse can result in hostile and rejecting responses from significant others in the victim's social support network. This paper surveys research evidence relating to the disclosure of abuse, and it is argued that for some adults, the disclosure of sexual abuse may be a primary cause of psychological distress, resulting in the dissolution of social support systems and increasing the individual's vulnerability to psychiatric disorder. The implications of the model for therapeutic practice are discussed.
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Transesophageal echocardiography (TEE): its use in today's cardiology. RHODE ISLAND MEDICAL JOURNAL 1991; 74:511-6. [PMID: 1798894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Extended nursing care: a nursing home study within a group practice. IRISH MEDICAL JOURNAL 1985; 78:358-60. [PMID: 4086257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Group therapy in family practice. IRISH MEDICAL JOURNAL 1983; 76:396-8. [PMID: 6662666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Survey of patients seen in their own homes and in nursing homes in a group practive population. IRISH MEDICAL JOURNAL 1978; 71:621-4. [PMID: 721420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Lupoid hepatitis with oesophageal varices. Ir J Med Sci 1967; 6:325-6. [PMID: 4167093 DOI: 10.1007/bf02954010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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