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National HAI PPS update – October 2018

The national healthcare associated infection point prevalence survey (CHAINS) is now in its third months of data collection, with 12 of the 19 participating hospitals having been visited by our Research Assistants, Sophie and Stephanie. Hospitals that have participated to date include:

  • University Hospital Geelong, Vic
  • Bendigo Health, Vic
  • Calvary Hospital, ACT
  • Launceston General Hospital, Tas
  • North West Regional Hospital, Tas
  • The Queen Elizabeth Hospital, SA
  • The Royal Adelaide Hospital, SA
  • The Royal Melbourne Hospital, Vic
  • The Tweed Hospital, Vic
  • Royal Brisbane and Women’s Hospital, QLD
  • Frankston Hospital, Vic

From now until the end of data collection in the last week of November, data will be collected from:

  • Gold Coast University Hospital, QLD
  • Fiona Stanley Hospital, WA
  • Westmead Hospital, NSW
  • The Prince of Wales Hospital, NSW
  • Royal North Shore Hospital, NSW
  • Hornsby Ku-ring-gai Hospital, NSW
  • Alfred Hospital, Vic

Unfortunately due to unforeseen circumstances regarding research activity in Western Australian hospitals, we have had to replace Sir Charles Gairdner Hospital with another site. At late notice, we are grateful to the team at Westmead Hospital NSW who have been able to process the required documentation at speed, and look forward to visiting them soon.

Once again, on behalf of the CHAINS team, sincere gratitude to all site investigators and infection prevention teams at the participating hospitals for their support and work on this exciting project. Some of you are pictured below!

 

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Deb and Stephanie, Redcliffe QLD

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Team Royal Brisbane and Womens, QLD

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Sophie, Marija, Angela and Stephanie, Royal Adelaide and Queen Elizabeth, SA

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Team Royal Melbourne, Vic

The best IPC article of 2018: a blogoff with Brett Mitchell

You can see Jon Otter’s blog and case for the the best infection control article here

 

What product do you use prior to urinary catheter insertion?

There is conflicting evidence and hence variation in practice, on which solution you should use for meatal cleaning prior to urinary catheter insertion. A systematic review demonstrates the variation in evidence.

Which do you use in your hospital or clinical practice?

You can vote using the poll below. The results will form part of the discussion in a talk at the IPS conference and ACIPC conference.

So, which is correct?

Well, we will soon be able to tell you whether chlorhexidine or saline is better (or no difference) at reducing CAUTI and asymptomatic bacteriuria. We have undertaken a RCT in three hospitals, involving hundreds of patients and catheter insertions. The aim is to determine the effectiveness and cost effectiveness of chlorhexidine vs saline. The outcomes are asymptomatic bacteriuria and CAUTI.

Data collection was completed earlier this year and analysis is also nearing completion.

Some preliminary results will be presented at the IPS conference in Glasgow in October and more detailed results at the ACIPC conference in Brisbane and HIS conference in Liverpool (England).

I would like to thank the participating hospitals – Canberra hospital, Sydney Adventist Hospital and Lismore hospital.

More to come on this, so stay tuned. The results, regardless of what they are, will help shape guidelines and clinical practice internationally.

Brett

Researcher team: Prof Brett Mitchell, Dr Oyebola Fasugba, Dr Anne Gardner, Dr Jane Koerner, Prof Peter Collignon, Prof Allen Cheng, Prof Nick Graves, Mrs Vicky Gregory (Project Manager)

Funding: This project is supported a grant from the HCF Foundation, a nationally competitive grant.

References

Fasugba, O., Koerner, J., Mitchell, B. G., & Gardner, A. (2017). Systematic review and meta-analysis of the effectiveness of antiseptic agents for meatal cleaning in the prevention of catheter-associated urinary tract infections. Journal of Hospital Infection, 95(3), 233-242.

Mitchell, B. G., Fasugba, O., Gardner, A., Koerner, J., Collignon, P., Cheng, A. C., … & Gregory, V. (2017). Reducing catheter-associated urinary tract infections in hospitals: study protocol for a multi-site randomised controlled study. BMJ open, 7(11), e018871.
Chicago.

 

Reducing urinary catheter use

One of the ways  to reduce the risk of catheter associated urinary tract infection (CAUTI) is to reduce catheter duration. Evidence has shown the value of stop orders and reminders (to remove the catheter ASAP) at reducing the incidence of CAUTI.

We have finished a RCT  in an Australian hospital, exploring the effect of an electronic reminder, attached to a catheter bag, on reducing catheter duration. We also surveyed nurses and undertook a focus group.

I’m looking forward to presenting results at the IPS conference in Glasgow and ACIPC later in the year in Australia. 

 

Researchers: Mitchell, BG., Fasugba, O., Russo, P., Cheng, A., Northcote, M. (Hannah Rosebrock, Research Officer).

Funding: This study was supported by an Commonwealth government commercialisation grant.

References

Meddings, J., Rogers, M. A., Krein, S. L., Fakih, M. G., Olmsted, R. N., & Saint, S. (2014). Reducing unnecessary urinary catheter use and other strategies to prevent catheter-associated urinary tract infection: an integrative review. BMJ Qual saf, 23(4), 277-289.

National HAI Point Prevalence Survey – August 2018 update

Data collection commencing!!

It has been an exciting month for the National Healthcare Associated Infection Point Prevalence Survey team. Our two Research Assistants, Sophia Robinson and Stephanie Curtis, have commenced their appointments and spent the past month undergoing surveillance training. After rigorously testing the data collection tool, they are now experts in utilising the tool to investigate HAIs and are excited to commence the data collection at our sites.

Site visits for data collection across Australia will commence next week, August 8th and continue until November 30th. We have locked in several dates with sites, starting with Geelong, Bendigo, Launceston, Burnie and Adelaide.

As previously announced, 19 hospitals will be participating in the study, these hospitals are listed below. We sincerely thank all the hospitals for their involvement, particularly the site Principal Investigators who have worked hard to progress ethics approvals and organise the logistics of our visits. We look forward to visiting you all soon!

  • Alfred Hospital, Vic
  • Bendigo Health, Vic
  • Calvary Hospital, ACT
  • Fiona Stanley Hospital, WA
  • Frankston Hospital, Vic
  • Gold Coast University Hospital, QLD
  • Hornsby Ku-ring-gai Hospital, NSW
  • Launceston General Hospital, Tas
  • North West Regional Hospital, Tas
  • Redcliffe Hospital, QLD
  • Royal Brisbane and Women’s Hospital, QLD
  • Royal North Shore Hospital, NSW
  • Westmead Hospital, NSW
  • The Prince of Wales Hospital, NSW
  • The Queen Elizabeth Hospital, SA
  • The Royal Adelaide Hospital, SA
  • The Royal Melbourne Hospital, Vic
  • The Tweed Hospital, Vic
  • University Hospital Geelong, Vic

 

​We will continue to provide updates on the project through this blog and Twitter via @PLR_aus and @1healthau , or for further information please contact either Dr Philip Russo or Professor Brett Mitchell 

 


Stephanie Curtis, Research Assistant, Australian National Healthcare Associated Infection Point Prevalence Survey

Quick insight into ECCMID 2018

After a great few days at ECCMID conference in Madrid, I thought I would give some highlights. There were many good sessions and presentations, but I have picked a few that stood out for me. To set the scene, for those who haven’t been to ECCMID, it is huge. Around 15,000 delegates and 15+ sessions going at any one time. The poster area is the size of a airport hanger. Planning is key.

Petra Gastmeier contributed to many pieces of work at the conference, but on the first day, presented on “Before an outbreak – is complete sanitation of robotic surgical instruments possible?”. She discussed two key outcomes when answering this question. First, is the instrument clean or not; second, does the instrument affects surgical site infection rates. Her talk concluded by with the concept that at present, based on literature, robotics instruments do not appear to increase SSI rates. However, a strong CSSD is required.  Maybe the reasons is that the process includes disinfection and sterilisation. The presentation can be viewed here.

 

John Rossen discussed whole genome sequencing in outbreaks. Challenges and advantanges of WHS were discussed. One issue is the cost and turnaround time. He discussed his work, which involved used WGS to develop a local PCR test – to distinguish outbreak strains from others. This overcomes the cost and timeliness issues. The presentation can be viewed here

 

Jon Otter, always great to listen to, was heavily involved in the conference. If you haven’t seen his blog, make sure you check it out (but don’t forget us). Jon always makes his work available on the blog as well.  I have picked one of Jon’s talks,” Before an outbreak – what to do after first MDR Gram-negatives enter your hospital?”. A great interactive session with live voting. There was variation from the audience, with respect to what products (chlorine or HP) are used for control CPE. A key take home from me, was that cleaning and sinks, are a key issue. There was quite a strong focus on the role of sink in MRGN control at the conference. The presentation can be viewed here.

 

Ben Cooper talking about modelling. Some key things from his talk were – ‘models help us think’. I really like that motto. Time series analysis are good, but poorly analysed. The way of the future is to use models to design high quality RCTs. His presentation can be viewed here.

 

In something close to my heart, given some studies I am involved with, was a talk by Marc Bonton (@MarcBonten) on pragmatic trial designs. Some key takes homes: consider the natural history of the disease. It is easily to find an intervention that works, if the infection rates was trending down anyway. Cluster RCTs are good, but consider selection bias and carry over effects. His presentation can be viewed here.

 

There was a session that had short presentations on current / early research findings. Many topics were covered, from hand dryers to risk factors for predicting ESBL carriers. Sessions topics and presentations are here.  One stand out me, for novelty, was a study that explored norvirus dispersal. It is worth a look.  Norovirus was spilt in a laboratory, then cleaned. Results are very interesting. The presentation by Caroline Lopes Ciofi-Silva is worth seeing as you get a real sense of what they did. I feel for those who cleaned up the norovirus – I wonder if they got sick??

 

There was also an interesting study exploring contact precautions Vs standard precautions, involving 30,000+ patient in 20 non ICUs – to determine any difference in EBSL acquisition. Findings are suggesting no difference, but the key for me, is whether the rooms were single rooms. If so, they would probably would not expect to find any difference. If the ICUs were single rooms, then I think we are none the wiser – especially as most hospitals are not 100% single rooms. If there were shared rooms, this may be the catalyst to rethink contact precautions.

 

There was also a great “Year in review” for infection control. I could never do this justice and it is worth seeing the presentations. Hilary Humphreys presented first and went through a mountain of papers. Looking forward to hearing Hilary again at ACIPC 2018 in Brisbane.

 

There is plenty I have missed. You can use the ECCMID live website to find and view other presentations. I also tweeted about other presentations. Speaking of Twitter, there were some great interactions on Twitter at the conference, including those who were not present. It is a great way to find out they key discussion points at conferences.

 

 

 

 

National HAI Point Prevalence Survey – February 2018 update

There have been some recent exciting developments in our planning for Australia’s first national point prevalence survey in over 30 years continues. You may have noticed we are seeking two Research Assistants who will be engaged to collect data from all participating facilities. There are two full time roles for four months available, comprising of one month of surveillance training and use of data collection tools, and three months travelling across Australia to all sites to collect data. If you would like to find out more about these exciting positions, or know somebody who is interested, more information can be found here (applications close 11 March 2018)

Another major development has been the granting of ethics approval through Alfred Heath via the National Mutual Acceptance (NMA) system. The NMA is a system of single scientific and ethical review of multicentre human research projects in public health organisations in, Australian Capital Territory, New South Wales, Queensland, South Australia, Victoria and Western Australia. We have also been granted a separate approval from the Tasmanian Health and Medical Human Research Ethics Committee. Work is now focussed on processing Site Specific Assessments and Research Collaborative Agreements with each site. Thanks to Project Manager Bridey Saultry and all the site Principal Investigators who are working hard on these documents.

We are also in the process of fine tuning the data collection tools. Data will be collected via mobile devices using an online survey tool. As previously noted, our study protocol is based on the European Centers for Disease Control and Prevention protocol. This means that the major outcomes generated from this study will be comparable to those generated from ECDC PPS study’s.

If you have any queries about the PPS study, please use the query from at the bottom of our PPS page

I look forward to our next update.

 

 

Phil

Disclosure: ACIPC Board Director (President Elect)

 

Infection, prevention & control and Aboriginal and Torres Strait Islander People.

The Snake, the Staff and the Rainbow Serpent : A Call to ‘Fill the Gap’ in research relating to infection, prevention and control and Aboriginal and Torres Strait Islander People.

(Written by Victoria Gregory)1

 

Aboriginal and Torres Strait Islander people are the oldest surviving culture in the world, yet they will live approximately 10 years less than other Australians. Some contributing factors include indigenous people are at higher risk for emerging infectious diseases compared to other populations (Butler et al 2001). Examples of infectious diseases include respiratory tract infections, infections with antimicrobial-resistant organisms, and bacteremia and meningitis caused by Streptococcus pneumoniae, zoonotic diseases, viral hepatitis, Helicobacter pylori and respiratory syncytial virus infections, diseases caused by Group A and B streptococcus, tuberculosis, Haemophilus influenzae type b, and Neisseria meningitides (Butler et al 2001).

Here are some specific examples:

  • According to data from ‘healthinfonet’ between 2009 and 2013 tuberculosis notifications were 11 times higher for Indigenous people than for Australian born non-Indigenous people.
  • In 2014-15, Aboriginal and Torres Strait Islander people were three times more likely that non-indigenous people to be admitted to hospital for influenza and pneumonia.
  • In 2014, there were 170 cases of invasive meningococcal disease notified in Australia with 21 cases (12%) identified as Aboriginal; an increase from 2013 where 13 cases (8.7%) were identified as Aboriginal and one identified as Torres Strait Islander (0.7%).
  • In 2015, hepatitis C notifications were five times higher for Aboriginal and Torres Strait Islander people than for non-Indigenous people and the rate of HIV diagnosis was just over twice as high for Aboriginal and Torres Strait Islander people than non-Indigenous people. Notification rates for gonorrhoea were also 10 times higher for Aboriginal and Torres Strait Islander people than for non-Indigenous people. For syphilis, notification rates were six times higher for Aboriginal and Torres Strait Islander people than for non-Indigenous people. For chlamydia, notification rates were three times higher for Aboriginal and Torres Strait Islander people than for non-Indigenous people.
  • Skin infections are also common in Aboriginal and Torres strait Islander Communities (The Lowitja Institute).

These data paint a real and bleak picture, but there are many success stories, including:

  • An initiative by Australians for Native Title and Reconciliation group in 2007 which reported on successful Aboriginal and Torres Strait Islander health projects, such as:
    • ‘Tune into your health: Nunkawarrin Yunti Aboriginal Health Service’ where young people developed lyrics and songs about health issues affecting their community, a song called ‘It’s in your blood’ increased knowledge and awareness of Hepatitis C.
    • ‘Keeping safe with a snake: Marie Stropes International Australia’ an initiative raising awareness of sexual health.
    • ‘Mooditj: Sexual health and positive life skills’ an initiative by the Family Planning Association of Western Australia.
    • Healthworkforce Project and the Shalom Gamarada Ngiyani Yana Residential Scholarship program which has increased the numbers of Aboriginal and Torres Strait Islander students studying medicine and health at UNSW.
  • The implementation of the nationally funded Hib disease vaccination in 1993 which resulted in decrease of notifications of invasive Hib disease by more than 95%.
  • The painting above, ‘Healthcare in the Western Desert’ was created as part of an innovative project building mutual trust and respect involving Aboriginal artists from the Wankatjunka, Kakutja and Walpirri language groups and second year medical students from the University of Notre Dame during the students’ Remote Area Health Placement in the Kimberly. It highlights the 3 ‘snake and staff’ images representing the medical profession as well as symbols depicting women and children from the local communities and coloured squares representing the medical clinics and a number of circular jila (waterholes). The act of painting together transcended cultural differences and led to an evolution of knowledge and understanding for all participants.

Indigenous communities are at high risk for many infectious diseases, but there is limited research specifically relating to Indigenous health in relation to infection, prevention and control in Australia. Culturally appropriate research and ‘bottom-up’ prevention and control strategies, as well as long term commitment to their implementation is urgently required. It is our responsibility to mainstream Aboriginal and Torres Strait Islander equality in all the valuable work that we do in the infection, prevention and control sphere. This blog is a reminder of the alarming statistics around infections and a call to work on closing the gap in health outcomes in Australia.

This blog was written by Victoria Gregory.

References

  1. Australians for Native Title and Reconciliation. antar.org.au
  2. Closing the Gap Prime Minister’s Report 2017. Closing the gap.pmc.gov.au
  3. Australian Indigenous HealthInfonet.http://healthinfonet.ecu.edu.au/ Retrieved 29.11.17
  4.  Butler, J. C., Crengle, S., Cheek, J. E., Leach, A. J., Lennon, D., O’Brien, K. L., & Santosham, M. (2001). Emerging infectious diseases among indigenous peoples. Emerging infectious diseases, 7(3 Suppl), 554.
  5. The Lowitja Institute. http://www.crcah.org.au/search/site/infection
  6. The University of Notre Dame, Australia. http://www.nd.edu.au/news/media-releases/2017/077

 

 

 

Some take aways from #ACIPC17 Conference, Canberra

Congratulations to the organisers of ACIPC Conference 2017 Parliament_House_Canberra_Dusk_Panoramain Canberra. Well done to the Conference Committee and the Scientific Committee. A great program and venue adding to the always enjoyable catch up with colleagues local, national and international.

There were many highlights. Due to other commitments, I missed a few of the major plenaries. Nevertheless, I came away with some clear take home messages from those I did get to, here are just a few of them…

  1. An emerging theme from the presentations was that of public reporting and financial penalties (PR&FP) associated with healthcare associated infections (HAIs). The likelihood that Australia needs to accept that these are inevitable for a range of HAIs is clear. In case you missed it, Benjamin Magid presented an excellent talk touching on the Australian Commission for Safety and Quality in Health Care use of what are called Hospital Acquired Complications, that use administrative coding data to detect healthcare associated infections, and which I have blogged about previously.
    One of the many advantages of living and working in Australia and hosting keynotes from the US is that they often provide a window to the future. At various stages, Prof Pat Stone, A/Prof Dev Anderson and Dr Susan Huang all related stories about their experience of PR&FP. From their experience it would seem, at some point in time, the implementation of PR&FPs does eventually turn into a positive for infection prevention (and hence our patients). From what we hear, PR&FPs seem to result in a recognition of infection prevention that subsequently provide opportunities to increase resources. Thats not to say there was no pain during the “journey”, and we should be prepared for that. Although Dev Anderson did argue against the notion of PR&FPs in the final debate, he was quick to tweet afterwards that in fact he does support it! Finally on this point, we should continue to explore better use of existing data if validated, strive to minimise the burden of data collection, and consider whether current HAI definitions are suitable for the PR&FP environment.
  2. The quality of the free papers gets better every year. The addition of the quick poster presentations and the new format of the 3 minute research presentations was a celebration of the excellent research being undertaken in our field. Updates on current studies (e.g. the large and complex REACH project) further added to our awareness of exciting work being undertaken by our colleagues. The next few years will see many of these projects yield new knowledge and fill sessions of conferences to come!
  3. The consumer voice is powerful. The presentation delivered by Mathew Ames left many in the auditorium not only in tears, but also resolute about the work we undertake.
  4. Finally for now, I believe the pop up sessions during lunch were a big winner. Informal yet intimate, a great way to get close to those people who are always hard to find at conferences. A great initiative hopefully here to stay..

But thats just some of my impressions from the sessions I saw. You might have seen something completely different. If so, comment below and let us know…

Looking forward to Brisbane in 2018.

TIP: Next year, if you have trouble remembering the correct Twitter hashtag, think  character count efficiency...save the character count by dropping the “20” from “2018”

#ACIPC18

 

Phil
Disclosure – ACIPC Board member (President Elect) and member of the ACIPC Conference Scientific Committee 2017

Variation in hospital cleaning

Hospital cleanliness has a number of implications for patients and staff in addition to simply preventing the spread of infection. Aside from infection, for patients and their families, a tidy and sanitary ward greatly improves comfort and provides assurance of the quality of their treatment. For staff, a hygienic environment means a more appealing workplace.

Throw in numerous studies demostrating and articulating links between the environment and infection [1-5], it’s easy to see why effective cleaning is of utmost importance when it comes to maintaining safe and quality hospital care. In light of this, it is difficult to believe that we have no uniformity across Australian hospitals when it comes to cleaning practices, staff training, products used or even standards by which to evaluate whether a hospital environment is clean and safe.

Variation in hospital cleaning practice and process in Australian hospitals: a structured mapping exercise [6] is the first paper to identify the variations in cleaning practices present among Australian hospitals. It describes in detail a range of discrepancies found in cleaning processes used across the country, in a study of 11 private and public Capturehospitals.

This paper is the latest from The ‘Researching Effective Approaches to Cleaning in Hospitals’ (REACH). The REACH study uses a bundle of standardized interventions in an attempt to combat healthcare-associated infections, with a view of gathering evidence that could be used to inform better and more standardized cleaning methods in the future.

The variation in cleaning practice and processs highlighted in this paper, demonstrates  the need for nationally recognised standards in hospital cleaning and outlines the challenges associated with the current system – or lack thereof.

 

References

  1. Dancer SJ. The role of environmental cleaning in the control of hospital-acquired infection. J. Hosp. Infect. 2009;73:378-385
  2. Mitchell BG, Dancer SJ, Anderson M, Dehn E. Risk of organism acquisition from prior room occupants: a systematic review and meta-analysis. J. Hosp. Infect. 2015;91:211-217.
  3. Hayden, M. K., Bonten, M. J., Blom, D. W., Lyle, E. A., van de Vijver, D. A., & Weinstein, R. A. (2006). Reduction in acquisition of vancomycin-resistant enterococcus after enforcement of routine environmental cleaning measures. Clinical Infectious Diseases, 42(11), 1552-1560.
  4. Donskey CJ. Does improving surface cleaning and disinfection reduce
    health care-associated infections? Am J Infect Control. 2013;41(5):S12–9.
    http://dx.doi.org/10.1016/j.ajic.2012.12.010.
  5. Barker J, Vipond IB, Bloomfield SF. Effects of cleaning and
    disinfection in reducing the spread of Norovirus contamination via
    environmental surfaces. J Hosp Infect 2004; 58(1): 42–9. doi:10.1016/
    j.jhin.2004.04.021
  6. Mitchell, B. G., Farrington, A., Allen, M., Gardner, A., Hall, L., Barnett, A. G., . . . Graves, N. Variation in hospital cleaning practice and process in Australian hospitals: A structured mapping exercise. Infection, Disease & Health. doi:10.1016/j.idh.2017.08.001