Dataset Information

Cardiac Arrest and Subsequent Hospitalization-Induced Posttraumatic Stress Is Associated With 1-Year Risk of Major Adverse Cardiovascular Events and All-Cause Mortality.

ABSTRACT: OBJECTIVES:To compare 1-year all-cause mortality and major adverse cardiovascular events in cardiac arrest survivors with and without posttraumatic stress disorder symptomatology at hospital discharge. DESIGN:Prospective, observational cohort. SETTING:ICUs at a tertiary-care center. PATIENTS:Adults with return of spontaneous circulation after in-hospital or out-of-hospital cardiac arrest between September 2015 and September 2017. A consecutive sample of survivors with sufficient mental status to self-report cardiac arrest and subsequent hospitalization-induced posttraumatic stress disorder symptoms (cardiac arrest-induced posttraumatic stress symptomatology) at hospital discharge were included. INTERVENTIONS:None. MEASUREMENTS AND MAIN RESULTS:The combined primary endpoint was all-cause mortality or major adverse cardiovascular event-hospitalization for nonfatal myocardial infarction, unstable angina, congestive heart failure, emergency coronary revascularization, or urgent implantable cardio-defibrillators/permanent pacemaker placements within 12 months of discharge. An in-person posttraumatic stress disorder symptomatology was assessed at hospital discharge via the Posttraumatic Stress Disorder Checklist-Specific scale; a suggested diagnostic cutoff of 36 for specialized medical settings was adopted. Outcomes for patients meeting (vs not meeting) this cutoff were compared using Cox-hazard regression models. Of 114 included patients, 36 (31.6%) screened positive for cardiac arrest-induced posttraumatic stress symptomatology at discharge (median 21 d post cardiac arrest; interquartile range, 11-36). During the follow-up period (median = 12.4 mo; interquartile range, 10.2-13.5 mo), 10 (8.8%) died and 29 (25.4%) experienced a recurrent major adverse cardiovascular event: rehospitalizations due to myocardial infarction (n = 4; 13.8%), unstable angina (n = 8; 27.6%), congestive heart failure exacerbations (n = 4; 13.8%), emergency revascularizations (n = 5, 17.2%), and urgent implantable cardio-defibrillator/permanent pacemaker placements (n = 8; 27.6%). Cardiac arrest-induced posttraumatic stress symptomatology was associated with all-cause mortality/major adverse cardiovascular event in univariate (hazard ratio, 3.19; 95% CI, 1.7-6.0) and in models adjusted for age, sex, comorbidities, preexisting psychiatric condition, and nonshockable initial rhythm (hazard ratio, 3.1; 95% CI, 1.6-6.0). CONCLUSIONS:Posttraumatic stress disorder symptomatology is common after cardiac arrest, and cardiac arrest-induced posttraumatic stress symptomatology was associated with significantly higher risk of death and cardiovascular events. Further studies are needed to better understand the underlying mechanisms.

SUBMITTER: Agarwal S

PROVIDER: S-EPMC6522295 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Cardiac Arrest and Subsequent Hospitalization-Induced Posttraumatic Stress Is Associated With 1-Year Risk of Major Adverse Cardiovascular Events and All-Cause Mortality.

Agarwal Sachin S Presciutti Alex A Cornelius Talea T Birk Jeffrey J Roh David J DJ Park Soojin S Claassen Jan J Elkind Mitchell S V MSV Edmondson Donald D

Critical care medicine 20190601 6

<h4>Objectives</h4>To compare 1-year all-cause mortality and major adverse cardiovascular events in cardiac arrest survivors with and without posttraumatic stress disorder symptomatology at hospital discharge.<h4>Design</h4>Prospective, observational cohort.<h4>Setting</h4>ICUs at a tertiary-care center.<h4>Patients</h4>Adults with return of spontaneous circulation after in-hospital or out-of-hospital cardiac arrest between September 2015 and September 2017. A consecutive sample of survivors wit ...[more]

PMID: 30889030

Similar Datasets

Project description:BackgroundKey dimensions of cardiac arrest-induced posttraumatic stress disorder (PTSD) symptoms include reexperiencing, avoidance, numbing, and hyperarousal. It remains unknown which dimensions are most predictive of outcome.PurposeTo determine which dimensions of cardiac arrest-induced PTSD are predictive of clinical outcome within 13 months posthospital discharge.MethodsPTSD symptoms were assessed in survivors of cardiac arrest who were able to complete psychological screening measures at hospital discharge via the PTSD Checklist-Specific scale, which queries for 17 symptoms using five levels of severity. Responses on items for each symptom dimension of the four-factor numbing model (reexperiencing, avoidance, numbing, and hyperarousal) were converted to Z-scores and treated as continuous predictors. The combined primary endpoint was all-cause mortality (ACM) or major adverse cardiovascular events (MACE; hospitalization for myocardial infarction, unstable angina, heart failure, emergency coronary revascularization, or urgent defibrillator/pacemaker placements) within 13 months postdischarge. Four bivariate Cox proportional hazards survival models evaluated associations between individual symptom dimensions and ACM/MACE. A multivariable model then evaluated whether significant bivariate predictors remained independent predictors of the primary outcome after adjusting for age, sex, comorbidities, premorbid psychiatric diagnoses, and initial cardiac rhythm.ResultsA total of 114 patients (59.6% men, 52.6% white, mean age: 54.6 ± 13 years) were included. In bivariate analyses, only hyperarousal was significantly associated with ACM/MACE. In a fully adjusted model, 1 standard deviation increase in hyperarousal symptoms corresponded to a two-times increased risk of experiencing ACM/MACE.ConclusionsGreater level of hyperarousal symptoms was associated with a higher risk of ACM/MACE within 13 months postcardiac arrest. This initial evidence should be further investigated in a larger sample.

Project description:BackgroundEmergency general surgery (EGS) is associated with increased mortality, with kidney failure a contributing risk, but comparative outcomes between patients with kidney failure and the general population are lacking.MethodsIn this retrospective population-cohort study, data were analysed for all EGS procedures performed in England between 1 April 2004 and 31 March 2019. EGS was defined as partial colectomy, small bowel resection, cholecystectomy, appendicectomy, lysis of peritoneal adhesions, surgery for peptic ulcer, or laparotomy. The main outcome measure was major adverse cardiovascular events (MACEs) and all-cause mortality after surgery.ResultsFrom 691 064 procedures, 0.16 per cent (n = 1097) and 0.23 per cent (n = 1567) were performed on kidney transplant and dialysis recipients respectively. Laparotomy was the most frequent EGS procedure for kidney transplant (46 per cent of procedures, n = 507) and dialysis (45 per cent of procedures, n = 704) recipients, with the highest 30-day and 1-year mortality. In logistic regression analysis, both kidney failure cohorts had higher risk for experiencing MACEs in the postoperative interval after emergency laparotomy; within 3 months (dialysis; OR 2.44 (95 per cent c.i. 2.08 to 2.87), P < 0.001 and transplant; OR 2.05 (95 per cent c.i. 1.57 to 2.68), P < 0.001) and within 1 year (dialysis; OR 2.39 (95 per cent c.i. 2.06 to 2.77), P < 0.001 and transplant; OR 2.21 (95 per cent c.i. 1.76 to 2.77), P < 0.001); however, in a propensity-score-matched cohort, increased risk for MACEs was observed among dialysis patients after emergency laparotomy (HR 2.10 (95 per cent c.i. 1.82 to 2.43), P < 0.001) but not kidney transplant recipients (HR 1.17 (95 per cent c.i. 0.97 to 1.41), P = 0.096).ConclusionMortality after emergency surgery is higher for patients with kidney failure and dialysis is worse than kidney transplantation, with cardiovascular deaths more common than the general population.

Project description:Soluble TNF-like weak inducer of apoptosis (sTWEAK) is a proinflammatory cytokine belonging to the TNF superfamily. sTWEAK concentrations have been associated with the presence of CKD and cardiovascular disease (CVD). We hypothesized that sTWEAK levels may relate to a higher prevalence of atherosclerotic plaques, vascular calcification, and cardiovascular outcomes observed in patients with CKD.A 4-year prospective, multicenter, longitudinal study was conducted in 1058 patients with CKD stages 3-5D (mean age =58±13 years old; 665 men) but without any history of CVD from the NEFRONA Study (a study design on the prevalence of surrogate markers of CVD). Ankle-brachial index and B-mode ultrasound were performed to detect the presence of carotid and/or femoral atherosclerotic plaques together with biochemical measurements and sTWEAK assessment. Patients were followed for cardiovascular outcomes (follow-up of 3.13±1.15 years).Patients with more advanced CKD had lower sTWEAK levels. sTWEAK concentrations were independently and negatively associated with carotid intima-media thickness. sTWEAK levels were lower in patients with carotid atherosclerotic plaques but not in those with femoral plaques. After adjustment by confounders, the odds ratio (OR) for presenting carotid atherosclerotic plaques in patients in the lowest versus highest tertile of sTWEAK was 4.18 (95% confidence interval [95% CI], 2.89 to 6.08; P<0.001). Furthermore, sTWEAK levels were lower in patients with calcified carotid atherosclerotic plaques. The OR for presenting calcified carotid plaques was 1.77 (95% CI, 1.06 to 2.93; P=0.02) after multivariable adjustment. After the follow-up, 41 fatal and 68 nonfatal cardiovascular events occurred. In a Cox model, after controlling for potential confounding factors, patients in the lowest tertile of sTWEAK concentrations had a higher risk of fatal and nonfatal cardiovascular events (hazard ratio [HR], 2.40; 95% CI, 1.33 to 4.33; P=0.004) and cardiovascular mortality (HR, 2.67; 95% CI, 1.05 to 6.76; P=0.04).Low sTWEAK levels were associated with the presence of carotid atherosclerotic plaques in patients with CKD. Additionally, lower sTWEAK levels were associated with a higher risk of cardiovascular morbidity and mortality.

Project description:Importance:Major adverse cardiovascular and cerebrovascular events (MACCE) are a significant source of perioperative morbidity and mortality following noncardiac surgery. Objective:To evaluate national trends in perioperative cardiovascular outcomes and mortality after major noncardiac surgery and to identify surgical subtypes associated with cardiovascular events using a large administrative database of United States hospital admissions. Design, Setting, Participants:Patients who underwent major noncardiac surgery from January 2004 to December 2013 were identified using the National Inpatient Sample. Main Outcomes and Measures:Perioperative MACCE (primary outcome), defined as in-hospital, all-cause death, acute myocardial infarction (AMI), or acute ischemic stroke, were evaluated over time. Results:Among 10?581?621 hospitalizations (mean [SD] patient age, 65.74 [12.32] years; 5?975?798 female patients 56.60%]) for major noncardiac surgery, perioperative MACCE occurred in 317?479 hospitalizations (3.0%), corresponding to an annual incidence of approximately 150?000 events after applying sample weights. Major adverse cardiovascular and cerebrovascular events occurred most frequently in patients undergoing vascular (7.7%), thoracic (6.5%), and transplant surgery (6.3%). Between 2004 and 2013, the frequency of MACCE declined from 3.1% to 2.6% (P for trend <.001; adjusted odds ratio [aOR], 0.95; 95% CI, 0.94-0.97) driven by a decline in frequency of perioperative death (aOR, 0.79; 95% CI, 0.77-0.81) and AMI (aOR, 0.87; 95% CI, 0.84-0.89) but an increase in perioperative ischemic stroke from 0.52% in 2004 to 0.77% in 2013 (P for trend <.001; aOR 1.79; CI 1.73-1.86). Conclusions and Relevance:Perioperative MACCE occurs in 1 of every 33 hospitalizations for noncardiac surgery. Despite reductions in the rate of death and AMI among patients undergoing major noncardiac surgery in the United States, perioperative ischemic stroke increased over time. Additional efforts are necessary to improve cardiovascular care in the perioperative period of patients undergoing noncardiac surgery.

Dataset Information

Cardiac Arrest and Subsequent Hospitalization-Induced Posttraumatic Stress Is Associated With 1-Year Risk of Major Adverse Cardiovascular Events and All-Cause Mortality.

Publications

Cardiac Arrest and Subsequent Hospitalization-Induced Posttraumatic Stress Is Associated With 1-Year Risk of Major Adverse Cardiovascular Events and All-Cause Mortality.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets