Critical care medicine
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Critical care medicine · Feb 2017
Cytokine Release Syndrome After Chimeric Antigen Receptor T Cell Therapy for Acute Lymphoblastic Leukemia.
Initial success with chimeric antigen receptor-modified T cell therapy for relapsed/refractory acute lymphoblastic leukemia is leading to expanded use through multicenter trials. Cytokine release syndrome, the most severe toxicity, presents a novel critical illness syndrome with limited data regarding diagnosis, prognosis, and therapy. We sought to characterize the timing, severity, and intensive care management of cytokine release syndrome after chimeric antigen receptor-modified T cell therapy. ⋯ Grade 3-4 cytokine release syndrome occurred in 46% of patients following T cell therapy for relapsed/refractory acute lymphoblastic leukemia. Clinicians should be aware of expanding use of this breakthrough therapy and implications for critical care units in cancer centers.
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Critical care medicine · Feb 2017
A Direct Observation Checklist to Measure Respect and Dignity in the ICU.
Treating patients and family members with respect and dignity is a core objective of health care, yet it is unclear how best to measure this in the ICU setting. Accordingly, we sought to create a direct observation checklist to assess the "respect and dignity status" of an ICU. ⋯ We rigorously developed, pilot tested, and analyzed a direct observation checklist designed to assess the extent to which patients and families in the ICU setting are treated with respect and dignity. Future research should validate this checklist in other settings and compare its results with other measures. Data gathered about individual items on the direct observation checklist could be used to target areas for training and education; doing so should help facilitate more respectful treatment of patients and their families.
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Critical care medicine · Feb 2017
Case ReportsMethemoglobinemia Caused by Portable Dialysis in the Critically Ill.
To evaluate the root cause of a series of methemoglobinemia cases in a medical ICU. ⋯ Clinicians should be aware of municipal tap water as a potential cause of methemoglobinemia and monitor for excessive levels of oxidants in dialysis water sources. The capacity of the hemodialysis equipment to clear chloramine can vary as a function of external factors. Using a reliable test method to identify chloramines in the water prior to entering the hemodialysis equipment is essential.
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Critical care medicine · Feb 2017
Point Prevalence Study of Mobilization Practices for Acute Respiratory Failure Patients in the United States.
Early mobility in mechanically ventilated patients is safe, feasible, and may improve functional outcomes. We sought to determine the prevalence and character of mobility for ICU patients with acute respiratory failure in U.S. ICUs. ⋯ In a cohort of hospitals caring for acute respiratory failure patients, physical therapy/occupational therapy-provided mobility was infrequent. Physical therapy/occupational therapy involvement in mobility was strongly predictive of achieving greater mobility levels in patients with respiratory failure. Mechanical ventilation via an endotracheal tube and delirium are important predictors of mobility progression.
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Critical care medicine · Feb 2017
Accuracy of Laboratory Data Communication on ICU Daily Rounds Using an Electronic Health Record.
Accurately communicating patient data during daily ICU rounds is critically important since data provide the basis for clinical decision making. Despite its importance, high fidelity data communication during interprofessional ICU rounds is assumed, yet unproven. We created a robust but simple methodology to measure the prevalence of inaccurately communicated (misrepresented) data and to characterize data communication failures by type. We also assessed how commonly the rounding team detected data misrepresentation and whether data communication was impacted by environmental, human, and workflow factors. ⋯ Despite a structured interprofessional rounding script and a well-established electronic health record, clinician laboratory data retrieval and communication during ICU rounds at our institution was poor, prone to omissions and inaccuracies, yet largely unrecognized by the rounding team. This highlights an important patient safety issue that is likely widely prevalent, yet underrecognized.