scholarly journals Gastrointestinal Complications after Cardiac Surgery: Incidence, Predictors, and Impact on Outcomes

2020 ◽  
Author(s):  
Nicholas Hess ◽  
Laura Seese ◽  
Yeahwa Hong ◽  
Derek Afflu ◽  
Yisi Wang ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Gastrointestinal Complications ◽  
Risk Factor Modification ◽  
Sternal Wound Infections ◽  
Long Term Impact ◽  
Surgery Incidence ◽  
Late Survival

Background: The purpose of this study was to investigate the incidence, predictors, and long-term impact of gastrointestinal (GI) complications following adult cardiac surgery. Methods: Index Society of Thoracic Surgeons (STS) adult cardiac operations performed between January 2010 and February 2018 at a single institution were included. Patients were stratified by the occurrence of postoperative GI complications. Outcomes included early and late survival as well as other associated major postoperative complications. A sub-analysis of propensity score matched patients was also performed. Results: 10,285 patients were included, and the overall rate of GI complications was 2.4% (n=246). Predictors of GI complications included dialysis dependency, intra-aortic balloon pump, congestive heart failure, chronic obstructive pulmonary disease, and longer aortic cross-clamp times. Thirty-day (2.6% vs 24.8%), one- (6.3% vs 41.9%), and three-year (11.1% vs 48.4%) mortality were substantially higher in patients who experienced GI complications (all P<0.001). GI complication was associated with a three-fold increased hazard for mortality (HR 3.1, 95% CI 2.6-3.7) after risk adjustment, and there was an association between the occurrence of GI complications and increased rates of renal failure (39.4% vs 2.5%), new dialysis dependency (31.3% vs 1.5%), multisystem organ failure (21.5% vs 1.0%), and deep sternal wound infections (2.6% vs 0.2%)(all P<0.001). These results persisted in propensity-matched analysis. Conclusions: GI complications are infrequent but have a profound impact on early and late survival, and often occur in association with other major complications. Risk factor modification, heightened awareness, and early detection and management of GI complications appears warranted.

scholarly journals Preoperative White Blood Cell Count and Risk of 30-Day Readmission after Cardiac Surgery

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Jeremiah R. Brown ◽  
R. Clive Landis ◽  
Kristine Chaisson ◽  
Cathy S. Ross ◽  
Lawrence J. Dacey ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Blood Cell ◽  
White Blood Cell ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Gastrointestinal Complications ◽  
Disease States ◽  
Inflammatory State ◽  
Independent Association ◽  
Wbc Count

Approximately 1 in 5 patients undergoing cardiac surgery are readmitted within 30 days of discharge. Among the primary causes of readmission are infection and disease states susceptible to the inflammatory cascade, such as diabetes, chronic obstructive pulmonary disease, and gastrointestinal complications. Currently, it is not known if a patient’s baseline inflammatory state measured by crude white blood cell (WBC) counts could predict 30-day readmission. We collected data from 2,176 consecutive patients who underwent cardiac surgery at seven hospitals. Patient readmission data was abstracted from each hospital. The independent association with preoperative WBC count was determined using logistic regression. There were 259 patients readmitted within 30 days, with a median time of readmission of 9 days (IQR 4–16). Patients with elevated WBC count at baseline (10,000–12,000 and >12,000 mm3) had higher 30-day readmission than those with lower levels of WBC count prior to surgery (15% and 18% compared to 10%–12%,P=0.037). Adjusted odds ratios were 1.42 (0.86, 2.34) for WBC counts 10,000–12,000 and 1.81 (1.03, 3.17) for WBC count > 12,000. We conclude that WBC count measured prior to cardiac surgery as a measure of the patient’s inflammatory state could aid clinicians and continuity of care management teams in identifying patients at heightened risk of 30-day readmission after discharge from cardiac surgery.

scholarly journals Impact of chronic obstructive pulmonary disease in patients undergoing coronary artery bypass graft surgery

2021 ◽  
pp. 126-134
Author(s):  
O. V. Atamas ◽  
M. V. Antonyuk
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Cardiac Surgery ◽  
Coronary Artery ◽  
Pulmonary Disease ◽  
Coronary Artery Bypass ◽  
Coronary Revascularization ◽  
Artery Bypass ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease

Introduction. Cardiovascular disease is the leading cause of morbidity, disability and mortality in modern society. Coronary artery disease (CAD) and chronic obstructive pulmonary disease (COPD) are the most common comorbid pathology that worsens the quality of life and prospective prognosis of patients.Aim. The literature review is focused on postoperative outcomes of patients with COPD undergoing coronary artery bypass grafting surgery (CABG).Results. The review presents national and international data the prevalence of COPD in patients having CABG. The issues of risk stratification of comorbid patients in cardiac surgery are considered. It is shown that patients with CAD in combination with COPD are more at risk of various complications after CABG. COPD increases the chances of a complicated course of the in-hospital period by 2.1 times and risk of death in the long-term period after CAPG by 1.8 times. Patients with COPD are at a higher risk of developing postoperative pneumonia, respiratory failure, stroke, kidney failure, and wound infection of the sternum. Long-term 5-year and 10-year survival after CABG is lower in patients with COPD. The longterm adverse prognosis depends on the severity of the bronchial obstruction. Achievements in the field of cardiac surgery have had a significant impact on the results of surgical interventions in the comorbid course of CAD and COPD. Intensive pulmonary rehabilitation after surgery and effective drug therapy can improve the outcomes after CABG in patients with COPD. Hybrid coronary revascularization and minimally invasive coronary surgery appear to be viable alternatives to conventional CABG, offering a less invasive approach to coronary revascularization, which may be especially beneficial to high-risk patients with COPD.

scholarly journals Pulmonary restriction predicts long-term pulmonary impairment in people with HIV and tuberculosis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Sara C. Auld ◽  
Hardy Kornfeld ◽  
Pholo Maenetje ◽  
Mandla Mlotshwa ◽  
William Chase ◽  
...  
Keyword(s):  
Lung Function ◽  
Confidence Interval ◽  
Odds Ratio ◽  
Adjusted Odds Ratio ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease ◽  
Logistic Regression Models ◽  
Pulmonary Impairment ◽  
Mixed Pattern

Abstract Background While tuberculosis is considered a risk factor for chronic obstructive pulmonary disease, a restrictive pattern of pulmonary impairment may actually be more common among tuberculosis survivors. We aimed to determine the nature of pulmonary impairment before and after treatment among people with HIV and tuberculosis and identify risk factors for long-term impairment. Methods In this prospective cohort study conducted in South Africa, we enrolled adults newly diagnosed with HIV and tuberculosis who were initiating antiretroviral therapy and tuberculosis treatment. We measured lung function and symptoms at baseline, 6, and 12 months. We compared participants with and without pulmonary impairment and constructed logistic regression models to identify characteristics associated with pulmonary impairment. Results Among 134 participants with a median CD4 count of 110 cells/μl, 112 (83%) completed baseline spirometry at which time 32 (29%) had restriction, 13 (12%) had obstruction, and 9 (7%) had a mixed pattern. Lung function was dynamic over time and 30 (33%) participants had impaired lung function at 12 months. Baseline restriction was associated with greater symptoms and with long-term pulmonary impairment (adjusted odds ratio 5.44, 95% confidence interval 1.16–25.45), while baseline obstruction was not (adjusted odds ratio 1.95, 95% confidence interval 0.28–13.78). Conclusions In this cohort of people with HIV and tuberculosis, restriction was the most common, symptomatic, and persistent pattern of pulmonary impairment. These data can help to raise awareness among clinicians about the heterogeneity of post-tuberculosis pulmonary impairment, and highlight the need for further research into mediators of lung injury in this vulnerable population.

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