Poppy Seeds Signal Limitations of Urine Drug Testing Protocols.

Appropriate care for patients with chronic pain is complex, requiring a thoughtful and holistic approach to pharmacologic intervention, as well as appropriate monitoring when opioids are employed as part of a multimodal regimen. The urine drug test has become an expected standard when longterm opioids are prescribed, but it should be remembered that this test is not intended to be punitive. It is ordered to promote patient safety (Dowell et al., 2022). Recent literature and events surrounding the effect of poppy seeds on urine drug test results have drawn attention to the risks of misinterpreting this test (Bloch, 2023; Lewis et al., 2021; Reisfield et al., 2023; Temple, 2023). Misinterpretation of urine drug tests creates a potential for unfounded accusations from health care workers toward patients, thus, undermining therapeutic relationships and intensifying stigma. Such circumstances may also preclude chances to offer patients needed interventions. Therefore, a valuable opportunity exists for nurses to mitigate untoward consequences by developing a robust understanding of urine drug testing, destigmatizing chronic pain and opioid use, advocating for patients, and enacting change at both an individual and a systems-level.

Low Tidal Volume Ventilation for Emergency Department Patients: A Systematic Review and Meta-Analysis on Practice Patterns and Clinical Impact.

OBJECTIVES: Data suggest that low tidal volume ventilation (LTVV) initiated in the emergency department (ED) has a positive impact on outcome. This systematic review and meta-analysis quantify the impact of ED-based LTVV on outcomes and ventilator settings in the ED and ICU. DATA SOURCES: We systematically reviewed MEDLINE, EMBASE, Scopus, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, references, conferences, and ClinicalTrials.gov. STUDY SELECTION: Randomized and nonrandomized studies of mechanically ventilated ED adults were eligible. DATA EXTRACTION: Two reviewers independently screened abstracts. The primary outcome was mortality. Secondary outcomes included ventilation duration, lengths of stay, and occurrence rate of acute respiratory distress syndrome (ARDS). We assessed impact of ED LTVV interventions on ED and ICU tidal volumes. DATA SYNTHESIS: The search identified 1,023 studies. Eleven studies (n = 12,912) provided outcome data and were meta-analyzed; 10 additional studies (n = 1,863) provided descriptive ED tidal volume data. Overall quality of evidence was low. Random effect meta-analytic models revealed that ED LTVV was associated with lower mortality (26.5%) versus non-LTVV (31.1%) (odds ratio, 0.80 [0.72-0.88]). ED LTVV was associated with shorter ICU (mean difference, -1.0; 95% CI, -1.7 to -0.3) and hospital (mean difference, -1.2; 95% CI, -2.3 to -0.1) lengths of stay, more ventilator-free days (mean difference, 1.4; 95% CI, 0.4-2.4), and lower occurrence rate (4.5% vs 8.3%) of ARDS (odds ratio, 0.57 [0.44-0.75]). ED LTVV interventions were associated with reductions in ED (-1.5-mL/kg predicted body weight [PBW] [-1.9 to -1.0]; p < 0.001) and ICU (-1.0-mL/kg PBW [-1.8 to -0.2]; p = 0.01) tidal volume. CONCLUSIONS: The use of LTVV in the ED is associated with improved clinical outcomes and increased use of lung protection, recognizing low quality of evidence in this domain. Interventions aimed at implementing and sustaining LTVV in the ED should be explored.