
i) Sunny Chiao (UVA): That’s correct.
ii) Josh Goldblatt (Henry Ford Health): I’m unclear why c-section hysterectomies are excluded
but c-sections included.
(1) Nirav Shah (MPOG Quality Director): I think the OB Subcommittee voted on this decision
originally, with a compromise to exclude c-section hysterectomies given the emergency
nature of these (often times). Can bring back to the OB Subcommittee to revisit this
decision as well.
(2) Mason Smith (MyMichigan Sault): I would like c-sections to be excluded. Our space in
OB is very limited. The room is small and cramped even without the Bair machine being
used. having a Bair blanket over the chest with an awake patient is an issue. My
institution will fail this measure just on c-sections
(3) Joshua Berris (Corewell - Farmington Hills): I am not understanding why a C-section with
a hysterectomy is an exclusion, but a regular C-section isn't.
(4) Josh Goldblatt (Henry Ford Health):
(a) Self-warming blankets versus active warming by forced-air devices for preventing
hypothermia: A systematic review and meta-analysis - PubMed
iii) Marbelia Gonzalez (Dartmouth): What is the indication of those self-warming blankets?
Likely short duration cases? Outpatient cases?
(1) Sunny Chiao (UVA): Yes, I think so.
b) Will Gostic (Stanford): Risk of infection with forced air warming?
c) Tariq Esmail (UHN): Maybe more used for non-anesthetized patients? It would be hard to
monitor for burns with the self-warming blankets.
d) Marc Pimentel (BWH): I wonder about safety/effectiveness vs. potential for burns under GA?
e) Tracey Stierer (Johns Hopkins): Some orthos defer forced air warming due to infection. Should
we consider pre-warming as a measure of compliance?
f) Kunal Karamchandani (UT Southwestern): But doesn’t hypothermia predispose to infections?
i) Marc Pimentel (BWH): Hypothermia and infections is a mixed bag
ii) Kunal Karamchandani (UT Southwestern): Bu N, Zhao E, Gao Y, Zhao S, Bo W, Kong Z, Wang
Q, Gao W. Association between perioperative hypothermia and surgical site infection: A
meta-analysis. Medicine (Baltimore). 2019 Feb;98(6):e14392.
iii) Mike Mathis (MPOG Research Director):
Surgical Site Infections and the Use of Forced-Air
Warming Devices During Surgical Procedures: A Systematic Review and Meta-Analysis
iv) Marc Pimentel (BWH): classically supported for colectomy. "The meta-analysis suggests that
perioperative hypothermia is not associated with SSI in surgical patients. However, the 8
eligible studies were mostly cohort studies. Thus, further randomized controlled trials are
required to confirm this finding."
g) Tracey Stierer (Johns Hopkins): Should we consider pre-warming as a measure of compliance?
h) Will Gostic (Stanford): Yeah, at Stanford, we considered a project on SSI and warming and
eventually decided against it due to lack of evidence
i) Emily Drennan (University of Utah): We are fairly successful with application but our patients are
still often cold. Struggling with this.
Vote: