2) Change practice patterns
3) Improve medication adherence according to guidelines
i) CARD-04 (Evidence): Association between hospital postoperative Troponin use and patient
outcomes after vascular surgery Azizi et al 2023
j) Discussion:
1) Josh Goldblatt (Henry Ford Health) via chat: Can you clarify the serial testing element of
proposed Card-04?
2) Ketan Chopra (Henry Ford Health) via chat: 1. how many RCRI risk factors would qualify a
patient? would they just need 1?
(i) Vikram Kumar (Massachusetts General): yes, they will need just 1
3) Kunal Karamchandani (UT Southwestern) via chat: I fear that implementing this metric
would add more cost for centers that do not measure troponin routinely, so as to stay
within the high performing quartile, and not sure if the evidence is robust enough to justify
this cost
4) Brandon Togioka (OHSU): primary concern – some elderly patients will have elevated
troponin. If preop trop isn’t taken, postop trop might look high. It could increase cost in
delay on surgeries. What are your thoughts on that?
(i) Vikram Kumar (Massachusetts General): ramifications of trop testing is what prevents
many of us from ordering them. If you don’t have preop you can draw post op and draw
your own conclusions. Where patients intersect with preop can be tricky. There is initial
worry of patients needing heart catheter.
5) Jerri Heiter (Trinity Health) via chat: all stages of CKD?
6) Josh Goldblatt (Henry Ford Health) via chat: How are sites currently operationalizing the
scope of this testing within the Anesthesia service? vs by other services?
7) Troy Wildes via chat: Great Discussion and ideas. Questions:-Most of the guidance regarding
troponin surveillance is international and US literature / societies have largely not YET
weighed in favoring surveillance and it seems still quite controversial. Maybe best practice
will be more clear when new AHA guidelines come out? For many/most departments, is it
relevant that troponin testing may fall outside of the realm of anesthesiology departments?
Especially in terms of the subsequent response to abnormal results?
(i) Vikram Kumar (Massachusetts General): surgical buyout is critical. We are not practicing
as intensely as Europe or Canada
8) Tim Harwood (Wake Forest) via chat: Among the institutions that have higher rates of
postop measurements, who is leading this? Surgeons, cardiologists, periop service? Surgeon
buy-in seems critical for this to work.
9) Ketan Chopra (Henry Ford Health) via chat: My concern is that we are going to ask for a
troponin to be drawn, then it’s possibly elevated, now we will have our surgical ICU
colleagues asking us why we are ordering this and what should be done about it? will
require some buy in
10) Xan Abess (Dartmouth) via chat: As I understand it, it is still unclear what do with the results
of the TropT; which has been the primary hesitancy in implementing.
11) Kunal Karamchandani (UT Southwestern): increased cost of testing. Not ready for primetime
in US hospitals yet due to cost