Clinical pharmacology and therapeutics
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Clin. Pharmacol. Ther. · Jul 2015
Implications of the Institute of Medicine Report: Evaluation of Biomarkers and Surrogate Endpoints in Chronic Disease.
The Institute of Medicine (IOM) released a groundbreaking 2010 report, Evaluation of Biomarkers and Surrogate Endpoints in Chronic Disease. Key recommendations included a harmonized scientific process and a general framework for biomarker evaluation with three interrelated steps: (1) Analytical validation -- is the biomarker measurement accurate? (2) Qualification -- is the biomarker associated with the clinical endpoint of concern? (3) Utilization -- what is the specific context of the proposed use?
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Clin. Pharmacol. Ther. · Jul 2015
Effects of Palonosetron on Perioperative Cardiovascular Complications in Patients Undergoing Noncardiac Surgery With General Anesthesia: A Retrospective Cohort Study.
We retrospectively investigated whether palonosetron administered during the induction of general anesthesia is associated with an increased risk of perioperative cardiovascular complications in a single tertiary center cohort consisting of 4,517 palonosetron-exposed patients and 4,517 propensity score-matched patients without palonosetron exposure. The primary endpoint was a composite of perioperative cardiovascular complications, including intraoperative cardiac arrhythmia, intraoperative cardiac death, and myocardial injury within the first postoperative week, and there was no significant difference between the groups (odds ratio [OR] = 1.04; 95% confidence interval [CI] = 0.92-1.19). ⋯ However, the palonosetron group showed decreased intraoperative hypotension (OR = 0.88; 95% CI = 0.79-0.97) and length of postoperative intensive care unit (ICU) stay (4.26 ± 9.86 vs. 6.14 ± 16.75; P = 0.026). Palonosetron did not increase the rate of perioperative cardiovascular complications, and can therefore be used safely during anesthetic induction.