ABSTRACT
IN BRIEF This study examined whether elevated A1C in patients with diabetes is associated with a higher incidence of postoperative infections and other complications. Researchers followed 50 noncardiac surgical patients for 7 postoperative days. Half of the patients had an A1C <7% and the other half had an A1C ≥7%. The two groups were otherwise comparable except that the higher-A1C group had significantly higher pre-induction and postoperative blood glucose levels, with wider variability in the first 24 hours after surgery. During the first postoperative week, 11 patients developed complications, of whom 10 were in the higher-A1C group. Elevated A1C, unlike a single preoperative blood glucose value, may predict difficult postoperative glucose control and postsurgical complications.
ABSTRACT
BACKGROUND: Observations of cardiopulmonary arrests (CPAs) reveal concerning patterns when clinicians identify a problem, (e.g. loss of pulse) but do not immediately initiate appropriate therapy (e.g. compressions) resulting in delays in life saving therapy. METHODS: We hypothesized that when individuals utilized specific, short, easy-to-state action phrases stating an observation followed by an associated intervention, there would be a higher likelihood that appropriate action would immediately occur. Phase I: A retrospective analysis of residents in simulated CPAs measured what proportion verbalized "There's no pulse", statements and/or actions that followed and whether "Action-Linked Phrases" were associated with faster initiation of compressions. Phase II: Two prospective, quasi-experimental studies evaluated if teaching three Action-Linked Phrases for Basic Life Support (BLS) courses or six Action-Linked Phrases for Advanced Cardiovascular Life Support (ACLS) courses was associated with increased use of these phrases. RESULTS: Phase I: 62% (42/68) of residents verbalized "there's no pulse" during initial assessment of a pulseless patient, and only 16/42 (38%) followed that by stating "start compressions". Residents verbalizing this Action-Linked Phrase started compressions sooner than others: (30s [IQR:19-42] vs. 150 [IQR:51-242], p < 0.001). Phase II: In BLS courses, the three Action-Linked Phrases were used more frequently in the intervention group: (226/270 [84%] vs. 14/195 [7%]; p < 0.001). In ACLS courses, the six Action-Linked Phrases were uttered more often in the intervention group: (43% [157/368] vs. 23% [46/201], p < 0.001). CONCLUSIONS: Action-Linked Phrases innately used by residents in simulated CPAs were associated with faster initiation of compressions. Action-Linked Phrases were verbalized more frequently if taught as part of a regular BLS or ACLS course. This simple, easy to teach, and easy to implement technique holds promise for impacting cardiac arrest teams' performance of key actions.
