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Hi, and welcome back to the Ncs Podcast
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perspective Series, This is Laura
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Kaufman, M a neuro intensivist at
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Temple University in Philadelphia, and
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today I'd like to welcome onto the
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podcast, Authors of the recent Ncs
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Currents article, transitioning alter
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place to connect a place for acute
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ischemic stroke, so today I'd like to
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welcome to pharmacists. We have Brian
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Gilbert, who is an emergency medicine
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pharmacist in Katy Qualls, is a neuro
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critical care pharmacist both practice
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at Wesley Medical Center in Wichita,
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Kansas. Hi, thanks for joining.
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Thank you for having us. Yeah, thanks,
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so you know before we get into the nitty
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gritty of you know why we need to
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consider transitioning over the more
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practical aspects How to hospitals do it
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can When he would just explain really
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briefly like hottest, an act of police
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work, And why the different from Tp. A.
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Yeah, I can talk about that, so
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tonight to place is a thrombolytic agent.
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It binds to fibrin rich clots, and then
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cleaves your. In the plasmin, a jinja
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form plasmin and then plasmid, in turn
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degrades the fibrin rich matrix of the
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thrombus, and then one of the couple of
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the biggest differences between to
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nectar place, and all places, strict
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place as a higher affinity for the
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fibrin, when compared to alter place,
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and then the other one that we really
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like to talk about is the longer half
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-life which gives you the ability to
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give it as a push dose versus
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traditional altar place dosing over an
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hour. Okay, Yeah, I mean, I, that
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makes things a lot easier for us when
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our residents are in the emergency room
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and scrambling and having to hang things,
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and then they get moved from one unit to
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another. You know things get lost in
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transitions are having a push doses
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great, So now we know how it works.
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You know the past couple of years,
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we've had a few different trials that
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have given evidence as to why we should
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consider using Connect a place for acute
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ischemic stroke patients. Could you
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just summarize some of the landmark
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trials?
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Yeah, some of the ones that I like to
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think about our. In two thousand and
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fifteen, you had the test trial that
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looked at all to place standard dose
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versus point, two, five milligrams per
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kilogram up to next place, and that was
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kind of one of the first ones. I showed
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us that there's no difference in
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radiological outcomes of those, and
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then you follow that up with your two
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different, nor test studies that have
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just been completed, and then also the
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Extend I A and case studies, the first
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nor test study looked at point four
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milligrams of ten Acta place vs the
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place, and that's the one that showed
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us that there was similar rate of
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improvement, and the complication rate
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was also the same in mild, strict,
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milder, severe stroke, More recently,
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you had the nor test to trial, which
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showed the point four milligrams per
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kilo yielded a worse safety and
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functional outcomes, and so kind of
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when we come to the current dose that we
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use the point, two five milligrams per
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kilo was really shown prevent, in the
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extent I a trial that showed that it was
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not inferior to all the place. And then
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when you look at the extend, I a T Nk
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trial, though number two, that was
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done in twenty nineteen, it still
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showed no difference between Tnk doses.
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When you look at point four, vs point
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two, five, so kind of to round that
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all out, based on those studies.
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That's where we got our point. Two five
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milligrams per kilogram dose of ten
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active place, that's most likely used
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at facilities, Okay, so I mean you
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just summarized a few kind of key trials
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for us, based on that you think we have
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enough evidence or data to kind of
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convince people that it's time to make
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the change,
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so I'll take that one I think we do at
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this point when you consider the amount
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of patients that have been in Brooklyn a
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lot of trials. It's going to be a lot
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more robust than other critical care
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subtypes were patient types That we
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really see it. So. In this setting, I
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think we do we obviously having every
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single phenotype of stroke that presents
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to the jar in the studies, but you know
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we're off to combating this against
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twenty plus years of autoplay data. and
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so over time I believe we're going to
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see a lot of those subsequent database
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trials are essentially come out and
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improve overall that there is likely no
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difference in outcomes they're even
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slightly maybe been beneficial in other
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phenotypes so I think at this point we
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certainly do so I don't i don't know in
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terms of efficacy wise if there should
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be any hesitation for making this switch
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at this point okay so thanks you just to
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kind of cover why we should believe it
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works and we test a little bit about
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adverse events but obviously it's a
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thrombolytic you know most people would
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be concerned about symptomatic
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hemorrhage so what are your thoughts on
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that Yeah I mean safety profile wise
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they do appear to be similar when you're
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evaluating the zero point two five
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milligram per kilo does the zero point
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four I would say at this point has been
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established to be somewhat more harmful
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than the zero point nine milligrams per
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kilo to play so I think at this point I
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don't foresee a lot of centers utilizing
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the zero point two, five, the aura
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that a zero point four milligram per
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kilo dosing, and so yeah, symptomatic
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hemorrhage rates are slightly different
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Are with those two dosing schemes, but
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the one that's gonna be utilized should
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be about the same On the question
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becomes is how do you manage it,
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especially with a longer half -life
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medication and I, you know, obviously
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that if there's not enough data out
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there right now to essentially treat
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them differently, I think for the most
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part most sinners would utilize the same
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protocol that they would use for all to
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place, but if you look at that dataset
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a lotta that is not very robust as it is,
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and so we don't have a great handle on
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how to manage that as it is, so
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probably at this point, we're still
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going to treat for fibrinogen levels
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greater than one hundred and fifty to
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two hundred, depending on who you speak
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with a plus, minus the use of antiviral
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analytics, like Thc or vehicle broke
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acid, and you know transfusion of
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platelets of patient has
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thrombocytopenia. And so is certainly a
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lot of data to cover or ways to describe
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management of Teen K, associated bleeds,
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and that needs to occur over the next
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few years, Thanks and then I knew at
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our institution, we essentially have
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the same reversal protocol for the
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tonight to place that we were using for
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outta place. Is it are you doing the
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same practice? I'm not sure we've had a
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t and cases or switch. I, I'm not sure
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we've had a teen care so suitably get,
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but for for all intents and purposes,
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we were treated the same, Just stop
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speaking with our intensive, as then
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our emergency medicine physicians. I
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think that's what we would do and you
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know you kind of get stuck in those know
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me Atlanta. Where you have this bleeds
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that are four to six hours out, and you
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wonder if there's any associated hyper
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fibrinolytic activity still occurring,
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so I've always been a proponent of
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utilizing probably less biography to
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check and see before we erroneous lie to
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give anti fibrinolytic sending,
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Obviously, we have fairly well robots.
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thresholds for fiber energy values. But
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yeah, it's certainly a conversation
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that we, or data sets that we need. So
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if people have this data, we need to
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make sure that we're publishing that so
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that we can try to develop the best
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protocols. Yeah, that's a really great
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opportunity for us to keep eyes open for
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in the future. So you mentioned you've
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been using this. We recently switched
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over a few months ago. When did your
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institution make the change? And are
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there any learning points you guys have
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had through your experience?
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Yeah, we decided to make the change in
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August of 2022. So we've been doing it
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for a little bit over a year here at
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Wesley. And I think one of our biggest
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things, learning points that we learned
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before we started was really getting
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everybody on board. I think that that's
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one of the most important things is to
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make sure that all your stakeholders are
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available and willing to make the change
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I think getting all of our providers and
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our. whether that's emergency medicine,
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neuro-intensivist, or our neurology
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providers, all kind of together to know,
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hey, we're making this change, but
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then also thinking through how are we
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going to educate all of our nursing
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colleagues and anybody that's gonna take
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care of these patients that's kind of
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outside of that realm. I think that was
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one of our biggest areas that we kind of,
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when we made the change, was making
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sure that we had thorough education to
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anybody that's gonna be involved in the
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process because it is different dosing,
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and when you look at fiber analytics,
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you have different indications for
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different medications, so really making
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sure that you know what you're using to
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neck to place for, and if you're
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keeping all to place on formulary, what
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that's gonna be used for as well. Okay,
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so you mentioned education, what's one
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thing to consider when transitioning,
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but I think there are also some kind of
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financial implications as well. Yes,
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when thinking about the financial
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implications, The cost of connective
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place is lower than that of all to place.
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And so that was one of the other driving
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factors is looking at the cost reduction
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that you can do with it as well. When
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you look at the extent I a T Nk trial.
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I thought it was pretty interesting that
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they had a secondary analysis. I
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believe that looked at the cost per
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hospitalization, and so when you use
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the connector place versus all to place,
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your connected place, hospitalization
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was twenty two thousand dollars around,
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versus you're also place was twenty nine
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thousand, so while there may be people
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may not think that that is that
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significant for some hospital systems,
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and when you're looking at the number of
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cases, that can be a very substantial
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number, for sure, am so kind of
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following up on the education that you
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said that is needed. That is really
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interesting, and your current article.
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You disgust like you know. Considering
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having a stroke kit available, Would
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one of you just walk us through What's
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in that kit.
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Yeah, I'd be happy to. I just used to
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probably an hour ago, so the reason
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that we utilize. A physical stroke kit
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is that for those who haven't actually
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laid eyes on the TK box is that it
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actually comes in a box that has
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myocardial infarction dosing in it. So
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try to mitigate any adverse effects or
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dosing errors. We physically removed
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the product and the deal with it itself
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away from the package itself So we
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developed this kit as a way to one, you
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know, prevent those errors from
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occurring, but then also to have
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everything that a pharmacist, a nurse,
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a physician, or whoever is admixing the
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medication
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to have it ready. So our kits actually
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have the drug, the diluent, any of the
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subsequent supplies that you would need,
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like needle levels, alcohol swabs, and
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syringes available The other thing that
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we developed was essentially a dosing
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sheet and dosing card, which is also,
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I believe, available on that current's
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article. Just as a way to make, again,
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that dosing easier and to have
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essentially two sets of eyes evaluate so
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that we don't end up with any of those
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errors. And so it's been really
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valuable for us as a center that's still
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utilizing all the place for pulmonary
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embolism as a way to try to, again,
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mitigate those adverse events and while
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also maintaining appropriate door to
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needle times. Okay, thank you. So now
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I know we keep referring to your current
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article. There is a super helpful
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checklist that you have included in it.
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We will include a link to this in the
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show notes, but are there any key or
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most important points you kind of want
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to highlight from that checklist for the
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listeners?
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One thing I thought was key when you're
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doing this and going through is making
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sure you have all the parties available
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that are going to be mitigating the
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change. When it comes to safety, I
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think A lot of our agents, when we use
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thrombolytics, are in our automated
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dispensing cabinets. And so really
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assessing who can get to what. I know
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sometimes in different emergency
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departments, your level of override
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capabilities can be different. So who
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is going to be able to override these
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user accesses or access? And then also
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making sure whoever is accessing it have
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they had the appropriate education
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regarding how you dilute it and mix it
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and dose it And then other things to
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consider is unlike all to place, to
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neck to place is a push dose. So once
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you give it, it's in. So really making
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sure that your blood pressure parameters
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and those things are also being quickly
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monitored after and during the push
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where you're making sure that you're
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looking at that and making sure our
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nursing colleagues are really helping
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assist that as well as talking to
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providers. And then we've kind of
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talked about our kit and our operational
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and preparation of that and how that's
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important and then other things to
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consider is. looking at the cost and
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the billing practices within the finance
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department. So really reviewing that to
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make sure that when you make the switch,
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you are getting the most advantageous
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for that. And then making sure that
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it's built appropriately in your
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electronic medical record system to
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appropriately bill in different
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instances. Great, so now, I mean,
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you guys have kind of explained why it
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works, how it works, and why there can
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be financial incentives to make the
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transition. So why do you think some
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centers are still hesitant to kind of
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make the transition over from all to
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place to connect to place?
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I think there's probably a lot of
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factors that go into that decision. And,
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you know, we really didn't have a lot
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of hesitancy at first, where I wouldn't
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say we were an early adopter, but I
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would say we're somewhere in between the
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middle and early adopting, you know,
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some of the things that we were
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concerned about was obviously with that
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longer half-life is as soon as you push
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that medication, There, there's no
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getting it back, so we wanted to make
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sure we had our ducks in a row in terms
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of the safety protocols, but also the
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safety data that was available, we will
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want to be surprised with a safety
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outcome that came out later with some of
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these larger trials that Katie had
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recently quoted, so that I think that
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was one of the biggest issues we were
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considering at first was the safety
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aspect. Another would be some of the
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operational consideration. So one thing
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we haven't really touched on today was
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that ten k itself if you're not able to
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pre -mixed this medication. Currently
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at the time of this recording, an
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insect does not allow for vile
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replacement of this once it has been
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mixed if it's not used, and so I know
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that as a practice that occurs with
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water sinners to try to reduce toward a
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needle times, but you know when you
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look at the other operational factors
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have on T K, and you know being able to
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just push them out and give it right
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away, certainly doesn't slow down. A
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lot of time in so that pre mixing
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process, really, I think is negated by
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the ability to push and not need a pump
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and set everything up, and then I think
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you know the other thing would be just
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hesitancy. Have we have twenty plus
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years of data with Ultra place, and so
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some of that hasn't see, and at anytime
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there's a big change or any sort of
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practice, that
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is is going to be new and and from sort
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of the dogma of what we've had for neuro
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critical care, it's going to be met
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with some resistance at first, and so I
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think that was probably some of the
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issues we had and trying to identify if
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I Tnk should be used for all strokes are
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just certain phenotypes, and I think
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now we have enough data as we previously
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discussed how to make the switch over
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for all, but I can see that being some
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of the hesitancy think so. I guess I'd
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like to ask if there's any last pieces
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of advice, especially if you're trying
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to convince someone to make the
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transition.
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Katie, you or me or you can go first up
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paint. I think, initially, I think
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having a initial meeting with all
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parties that would be involved and then
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breaking out into groups instead of
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having really like a large meeting for
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every single process change, I think
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that if you divide and conquer on, it
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becomes a lot easier especially for a
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large institution that is going to have
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a lot of different opinions on it. I
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think for your moderate size institution
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or community based institutions. It may
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be slightly easier because there's only
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going to probably be a few parties
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involved that as opposed to a plethora
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at an academic center, but I think that
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was be something I would consider first
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is one big meaning to start, but then
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breaking up into sub groups and making
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sure that there is a one distinct leader
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that is sort of pushing the process
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through and finding those updates.
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I think that's good at at facility level.
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I think one other thing that I didn't
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really consider in the beginning that I
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wish that I would thought about Moore
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was, And if you are a large referral
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center is what are the facilities around
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you doing? Because I think that we talk
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when you when you talk to different
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facilities. Especially as providers.
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It's well. What are you doing. We're
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doing this and kind of really getting
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them on the same page and I think that
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that helps coordinate care, especially
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when we have so many transfers, and
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then had gotten thrombolytic therapy,
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so maybe reaching out and having those
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relationships and those conversations
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early, and especially with I know,
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there's a lot of little or facilities
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that are out there that are going to
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start only using maybe one thrombolytic
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agent and have one available, so
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knowing that, and knowing how to best
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you know, guide them in their in their
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quest before the patient gets get to you
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as their final destination or whatnot I
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will, Thanks so much. I appreciate you
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joining. We'll include a link to the
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article in the show notes, but to check
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out this or other currents content,
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please go to
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currentsneurocriticalcareorg. As a
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reminder, NCS offers free CME for
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