
2) Continue as is
3) Modify
4) Retire: Need > 50% to retire measure
c) Coordinating center will review all votes after meeting to ensure no duplication.
d) Discussion:
1) Bob Boctor (Corewell East): When this metric first came out a few years ago, there was an
exclusion criterion that if an intraop warming device was used then that excluded the case. I
assume that criteria is gone now?
(i) Nirav Shah (MPOG Quality Director): For TEMP 03, we don’t have that exclusion
criteria. We did, for example, when we were looking at active warming for cesarean
delivery, we allowed forced air blanket, but for this measure we try to keep it as a purely
outcome measure. The only exclusion that we have related to warming are if a case is
marked as emergency or intentional hypothermia.
2) Josh Goldblatt (Henry Ford Allegiance): We just transitioned to Zero Flux and our
performance for this measure took a dive. We were at 5% and now we are now at 15% with
Zero Flux. What is not clear is the validity of that data. Are we capturing now hypothermia
that we’ve always had but didn't know about or are we getting erroneous data from Zero
Flux? I’ve been looking at the literature and it’s not a clear answer. The question I have
about the literature is that the study you cited is looking for any hypothermia throughout
the case and this measure doesn’t measure things that way – it only looks at temperatures
at the end of the case. With our old method of measuring temperature, we had a lot of
artifacts, so technically there is risk with looking at a longer period. There is risk for data
integrity for looking for any hypothermia. Is that the process that literature supports? If so,
what can we do about that? The Zero Flux has presented us with an interesting conundrum
of figuring out the authenticity of where the real truth lies.
(i) Nirav Shah (MPOG Quality Director): Yes, that’s super interesting. This measure looks
for temperatures between 30 minutes before anesthesia end and 15 minutes after. I am
curious to hear what you find as you investigate the accuracy of those temperatures. If
you are using Zero Flux in the operating room but not in the PACU, then that first PACU
temperature should be able to correct it but maybe not. So, I am interested to hear, as
you investigate a little bit more, what you find that may be relevant across the broader
group as well.
(ii) Josh Goldblatt (Henry Ford Allegiance): We used to have about 1/3 of our flagged cases
due to no temperature in that period, and now we are at about 2% where there is no
temperature. We have zero flux in PACU, and in general we are using zero flux in the OR
and as our first reading in PACU. There are a lot of unanswered questions still. We are
taking a close look at this metric and relying on it because we are focusing on reducing
SSI and impacting our processes. So, this is a great metric for preventing SSI.
(iii) Marc Pimentel (Brigham and Women’s): It was recommended we use zero flux
thermometer since May of 2022. We also saw the same doubling of our hypothermia
measure rate from 10-12% now we in the 20% range. We had no real change in the type
of care being provided. We do use it preop, intraop, and postop into PACU. We had a lot
of skepticism when the device was being used. The manufacturer of Zero flux