Prescription opioids are commonly unused after ambulatory head and neck surgeries: Opioids prescription presence and size has no effect on patient satisfaction with pain control.

PURPOSE: To explore the opioid prescribing practices after common ambulatory head and neck surgeries in a large academic institution; and to examine the association between opioid prescription and the patient's satisfaction with pain control. METHODS: This retrospective cohort study conducted in a tertiary academic medical center. Phone interviews of patients who underwent ambulatory head and neck surgeries one month after their procedures were conducted. The interview included, among several questions, the amount of opioid prescribed and consumed, the use of non-opioid pain medications, and the patient's satisfaction with pain control. Logistic regression models were used to investigate the significant factors affecting the patient's satisfaction with pain control. RESULTS: Most patients were prescribed opioids at discharge (84%). Of those, 17% did not use their prescriptions. The median of leftover opioid was 76.50 morphine milligram equivalents (MMEs) with IQR (45-130.95). Patient satisfaction with pain control is not associated with opioid prescription at discharge (OR 0.195 [95% CL, 0.036-1.036], p = 0.059) or the amount of the prescribed opioid (OR 1.001 [95% CL, 0.997-1.004], p = 0.717) after controlling for other patient and procedural factors. CONCLUSION: A significant portion of ambulatory head and neck surgery patients were discharged with opioid prescriptions they may not use. Patient satisfaction with pain control is not associated with the presence or the amount of opioid prescribed.

Characterizing the Structural Integrity of Endotracheal Tube Taping Techniques: A Simulation Study.

BACKGROUND: Endotracheal tubes (ETTs) are commonly secured with tape to prevent undesirable tube migration. Many methods of taping have been described, although little has been published comparing various methods of taping to one another. In this study, we evaluated several methods for securing ETTs with tape. We hypothesized a difference in mean peak forces between the methods studied during forced extubation. METHODS: Five methods of securing an ETT with tape were studied in a variety of contexts including cadaver and simulation lab settings. Testing included measurement of peak force (Newton [N]) during forced extubation, durability of taping following mechanical stress, effects of tape length-width variation, and characterization of failure mechanisms. RESULTS: We found several significant differences in mean peak extubation forces between the 5 methods of taping, with mean peak forces during forced extubation ranging from 20 N to 156 N. In separate tests, we found an association between mean peak forces and total surface area as well as geometric configuration of tape on the face. Long thin strips of tape appeared to provide surprising durability against forced extubation, a phenomenon that was associated with minimization of the "peel angle" as tape was removed. CONCLUSIONS: We found evidence of differential structural integrity between the 5 taping methods studied. More generally, we found that increased peak extubation forces were associated with increased total surface area of tape and that minimization of the "peel angle" by lateral application of tape is associated with surprisingly high relative peak extubation forces.

Reduced Chlorhexidine and Daptomycin Susceptibility in Vancomycin-Resistant Enterococcus faecium after Serial Chlorhexidine Exposure.

Vancomycin-resistant Enterococcus faecium strains (VREfm) are critical public health concerns because they are among the leading causes of hospital-acquired bloodstream infections. Chlorhexidine (CHX) is a bisbiguanide cationic antiseptic that is routinely used for patient bathing and other infection control practices. VREfm are likely frequently exposed to CHX; however, the long-term effects of CHX exposure have not been studied in enterococci. In this study, we serially exposed VREfm to increasing concentrations of CHX for a period of 21 days in two independent experimental evolution trials. Reduced CHX susceptibility emerged (4-fold shift in CHX MIC). Subpopulations with reduced daptomycin (DAP) susceptibility were detected, which were further analyzed by genome sequencing and lipidomic analysis. Across the trials, we identified adaptive changes in genes with predicted or experimentally confirmed roles in chlorhexidine susceptibility (efrE), global nutritional stress response (relA), nucleotide metabolism (cmk), phosphate acquisition (phoU), and glycolipid biosynthesis (bgsB), among others. Moreover, significant alterations in membrane phospholipids were identified for some populations with reduced DAP susceptibility. Our results are clinically significant because they identify a link between serial subinhibitory CHX exposure and reduced DAP susceptibility. In addition, the CHX-induced genetic and lipidomic changes described in this study offer new insights into the mechanisms underlying the emergence of antibiotic resistance in VREfm.