Category Archives: Twitter

Best article for 2018 – #blogoff

Jon Otter and I have been having a ‘blog off’, with the aim of presenting the best infection control paper for 2018 (to date). Below, I put my case forward. You can read Jon’s post here. After you read both blogs and listen to points made via Twitter, we encourage you to vote (for the article I present!). Follow more on Twitter (@1healthau) and #mitchellvsotter via this link. Results will be presented during my social media talk on Monday 1st October (& via Twitter). You can vote using this link: https://www.surveymonkey.com/r/SL23H6K

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My (Brett Mitchell’s) choice of article

Choosing the best article is always fraught with danger. There are so many great infection control articles in 2018, but for this blog, I have chosen something that impacts everyone working in infection control – contact precautions (CP).  The article – Impact of Discontinuing Contact Precautions for Methicillin-Resistant Staphylococcus aureus and Vancomycin-Resistant Enterococcus: An Interrupted Time Series Analysis by Bearman et al.

There are three main reasons, why I believe this article is noteworthy:

  1. Advancement of knowledge in a difficult area
  2. Sets foundation for additional studies
  3. The implications for changing practice around contact precautions are profound

What is the article about?

In this single centre quasi experimental study, seven horizontal infection control interventions were evaluated. One of these, was the discontinuation of CP for patients with MRSA and VRE. During the study period, using interrupted time-series analysis, infection rates for MRSA and VRE decreased, in addition to device associated HAIs – following discontinuation of CP. Importantly, compliance with CP was monitored prior to cessation, 94% compliance with CPs hospital wide, from nearly 2700 observations. The authors conclude with the suggestions that the discontinuation of CP for patients infected or colonized with MRSA or VRE, when combined with horizontal infection prevention measures was not associated with an increased incidence of MRSA and VRE device-associated infections. MRSA HAI decreased by 1.3 per 100,000 bed days and VRE HAI decreased by 7.5/100,000 bed days. Not statistically significant, but clinically relevant in the context of no increase or difference.

Advancement of knowledge

Evidence supporting the use of CPs is largely based on observational studies, theory and expert opinion. Undertaking RCTs in infection control is challenging and not always possible, not the least on the topic of evaluating the impact of stopping CPs.  We have seen other work which has tested the value of universal glove and gown use, but limited work on ceasing CPs. This study takes a big step forward, using a robust design. It adds to a small but growing body of evidence investigating the universal application of CP for patients with any MRO.

Sets foundation

Another important aspect of this study, is that it sets the foundation for more work. It appears that no harm was caused as a result of ceasing CPs. This evidence is critical when attempting to seek funds for future studies, convincing a hospital to attempt something similar and obtaining ethical approvals. It was ‘gutsy’ to undertake a study that ceased CP, but the pragmatic and clever approach of bundling this with other horizontal infection control initiative made this palatable, as well as being able to unpick the relative effect of ceasing CP, using interrupted time series. In so doing, the authors have taken this controversial topic forward and established platform for multi-site sites (plus or minus randomisation).

For the record, I am not suggesting we should change practice around CPs yet, nor I am suggesting CP do not work in the prevention transmission of certain organisms. Rather, I am saying we should be open to the idea and support work that helps answer this question one way or another.

Implications

Imagine the implications if CPs were not required for patients with certain organisms. As quoted in a recent paper by Prof Nick GravesBecause you exist in a world of scarce resources, the choices you make have economic consequences”. The implications regarding CPs are significant and include the (reduction) in cost of personal protection equipment to the increased availability of single rooms as a starting point. In addition, think about the time invested in

identifying patients with MROs, placing them in CPs, monitoring compliance and the associated education with staff. The freeing up of resources, where there are finite resources, is critically important and present new opportunities.

The authors are to be congratulated for tackling a vexed issue and opening the door to the next stage. We need more research in infection prevention and control, that tackles the ‘known unknowns’, so we can advance the science of the profession, have practice underpinned by strong evidence and provide optimal patient care. Where else to start, than with evidence around CPs?  Regardless of whether you are clinician, an infection control professional, policy maker or researcher, this article should be of interest to you. Let’s hope more studies can build on this in the near future.

If you are in agreement, don’t forget to vote for this article here

 

#A Trawl for Trends

In the lead up to the ACIPC conference in Canberra next week, I thought it might be timely to write something about the use of Twitter at infection control conferences. Thanks to Gabby Milgate for assisting with this blog.

Some of you might know that last year, a group of us reviewed tweets from four infection control/ID conferences – UK Infection Prevention Society, ID Week2016, The Federation of Infectious Society/Hospital Infection Society and the Australasian College for Infection Prevention and Control. Read the article here . 

Twitter as a medium for infection control content has grown from 181 Tweets at IPS2011 to 11,457 tweets at IPS2016. This rapid growth seems to suggest the twitter epidemic is contagious! The analysis of tweets from these four conferences identified trends in conference-related twitter activity.

Here are some evidence-based trends to help your infection prevention tweeimagests fly!

  1. Tweets with web-links are more likely to be retweeted, all things considered
  2. Picture are out – these are less likely to be re-tweeted, all things considered
  3. Tweeting on topics such as ‘Cleaning’, “Media@, ‘Clostridium Difficile’, ‘Antiseptic’, ‘Infection prevention and control’ and ‘Hand hygiene’ are more often retweeted.

I’ll be talking more about this at the ACIPC conference next week – the abstract is here

Not only has Twitter been used to broaden conference exposure and encourage attendees to further engage with content but the Royal Society of Chemistry hosted an entire conference on Twitter. The conference had an audience of 380,000 online users, without a ‘face-to-face’ component.  The conference was both cost-effective and far-reaching.  Additionally, its virtual delivery eliminated risks of airborne or droplet transmission of infections!

Twitter may serve as a useful tool for infection control professionals and enthusiasts to broaden their networks, providing a platform for infection related discourse and a mode of communication for health promotion and education to the general public of social media users.

Perhaps a future trending topic: ‘Twitterer’s twiddling their thumbs on their devices practice excellent hand hygiene’.

TwitterFor those attending the Australasian College for Infection Prevention and Control or want to follow what is happening from a distance, follow #ACIPC17 – and of course the authors of this blog!

 

Network Analysis: A line (edge) between usernames, indicates a relationship – a tweet sent by one person that included the username the other.  (IPS = Infection Prevention Society)