Wright, R. Scott

Background Optimal methods of mortality risk stratification in patients in the cardiac intensive care unit ( CICU ) remain uncertain. We evaluated the ability of the Sequential Organ Failure Assessment ( SOFA ) score to predict mortality in a large cohort of unselected patients in the CICU. Methods and Results Adult patients admitted to the CICU from January 1, 2007, to December 31, 2015, at a single tertiary care hospital were retrospectively reviewed. SOFA scores were calculated daily, and Acute Physiology and Chronic Health Evaluation ( APACHE )‐ III and APACHE ‐ IV scores were calculated on CICU day 1. Discrimination of hospital mortality was assessed using area under the receiver‐operator characteristic curve values. We included 9961 patients, with a mean age of 67.5±15.2 years; all‐cause hospital mortality was 9.0%. Day 1 SOFA score predicted hospital mortality, with an area under the receiver‐operator characteristic curve value of 0.83; area under the receiver‐operator characteristic curve values were similar for the APACHE ‐ III score, and APACHE ‐ IV predicted mortality ( P >0.05). Mean and maximum SOFA scores over multiple CICU days had greater discrimination for hospital mortality ( P <0.01). Patients with an increasing SOFA score from day 1 and day 2 had higher mortality. Patients with day 1 SOFA score <2 were at low risk of mortality. Increasing tertiles of day 1 SOFA score predicted higher long‐term mortality ( P <0.001 by log‐rank test). Conclusions The day 1 SOFA score has good discrimination for short‐term mortality in unselected patients in the CICU, which is comparable to APACHE ‐ III and APACHE ‐ IV . Advantages of the SOFA score over APACHE include simplicity, improved discrimination using serial scores, and prediction of long‐term mortality.

Background The Effects of the P‐Selectin Antagonist Inclacumab on Myocardial Damage After Percutaneous Coronary Intervention for Non‐ST‐Segment Elevation Myocardial Infarction ( SELECT ‐ ACS ) trial suggested beneficial effects of inclacumab, a monoclonal antibody directed against P‐selectin, on periprocedural myocardial damage. This study evaluated the effect of inclacumab on myocardial damage according to varying time intervals between study drug infusion and percutaneous coronary intervention ( PCI ). Methods and Results Patients (n=544) enrolled in the SELECT ‐ ACS trial and randomized to receive 1 infusion of placebo or inclacumab (5 or 20 mg/kg, administered between 1 and 24 hours before PCI ) were divided according to the time interval between study drug infusion and PCI . The primary end point was the change in troponin I from baseline at 16 and 24 hours after PCI . In patients receiving inclacumab 20 mg/kg with a short (less than median) time interval between infusion and PCI , placebo‐adjusted geometric mean percent changes in troponin I, creatine kinase–myocardial band, and peak troponin I at 24 hours were −45.6% ( P =0.005), −30.7% ( P =0.01), and −37.3% ( P =0.02), respectively. No significant changes were observed in patients with a long (greater than median) time interval between infusion and PCI . Placebo‐adjusted geometric mean percent changes in troponin I and creatine kinase–myocardial band were −43.5% ( P =0.02) and −26.0% ( P =0.07), respectively, when inclacumab 20 mg/kg was administered between 1 and 3 hours before PCI , whereas the drug had no effect with longer intervals. Conclusions Inclacumab 20 mg/kg significantly reduces myocardial damage after PCI in patients with non– ST ‐segment elevation myocardial infarction, and benefits are larger when the infusion is administered <3 hours before PCI . Clinical Trial Registration URL : http://www.clinicaltrials.gov . Unique identifier: NCT 01327183.

Background: Patients hospitalized for first acute coronary syndrome (ACS) are frequently discharged on multiple new medications. The short-term tolerability of these medications is unknown. Methods: This single-center cohort study assessed 30-day health-care utilization and how it may be impacted by medication prescribing trends. We included Olmsted County patients presenting with ACS and previously undiagnosed coronary artery disease in 2008 to 2009. All health-care contacts were reviewed 30 days after index hospital discharge for potential adverse medication effects including documented hypotension or bradycardia, or symptoms likely attributed to the medications. Results: The study included 86 patients; their mean age was 63 (standard deviation: 15.5 years). Antianginal or antihypertensive cardiovascular (CV) medications were prescribed to 98% of patients at discharge; 76% were prescribed 2 or more. There were 233 health-care contacts in 30 days; 90 (39%) of these contacts were unscheduled. More CV medications tended to be prescribed to patients with unscheduled contacts, both pre-ACS ( P = .045) and upon hospital discharge ( P = .051). Hypotension and/or bradycardia at follow-up occurred in 52 patients (60%). Surprisingly, there was no association between hypotension and/or bradycardia at follow-up and increased health-care utilization ( P = .12). Potential adverse drug effects were reported in 34 (40%) patients. These patients had significantly more total health-care contacts ( P < .001) and unscheduled health-care contacts (median 0 vs 1.5; P < .001). Conclusions: Symptoms of adverse drug effects were associated with more frequent health-care utilization after ACS. Clinicians need to consider this while striving to increase patient compliance with post-ACS medications and optimize care transitions.

Objectives To determine the incidence and 1‐year outcomes of an elderly population with perioperative atrial arrhythmia (PAA) within 7 days of hip fracture surgery. Design Retrospective cohort study. Setting The Rochester Epidemiology Project (REP). Participants Elderly adults consecutive undergoing hip fracture repair from 1988 to 2002 in Olmsted County, Minnesota (N = 1,088, mean age 84.0 ± 7.4, 80.2% female). Measurements Baseline clinical variables were analyzed in relation to survival using Cox proportional hazards methods for comparison. Results Sixty‐one participants (5.6%) developed PAA within the first 7 days. During 1 year of follow‐up, 239 (22%) participants died. PAA was associated with greater mortality (45% vs 21%; hazard ratio (HR) = 2.8, 95% confidence interval (CI) = 1.9–4.2). Other mortality risk factors were male sex (HR = 2.0, 95% CI = 1.5–2.6), congestive heart failure (HR = 2.1, 95% CI = 1.7–2.8), chronic renal insufficiency (HR = 2.0, 95% CI = 1.5–2.8), dementia (HR = 2.9, 95% CI = 2.2–3.7), and American Society of Anesthesiologists risk Class III, IV, or V (HR = 3.3, 95% CI = 1.9–5.9). Conclusion Elderly adults undergoing hip fracture surgery who develop PAA within 7 days have significantly higher 1‐year mortality than those who do not. Further studies are indicated to determine whether prevention of PAA will reduce mortality in this population.