Global patient outcomes after elective surgery: prospective cohort study in 27 low-, middle- and high-income countries.

BACKGROUND: As global initiatives increase patient access to surgical treatments, there remains a need to understand the adverse effects of surgery and define appropriate levels of perioperative care. METHODS: We designed a prospective international 7-day cohort study of outcomes following elective adult inpatient surgery in 27 countries. The primary outcome was in-hospital complications. Secondary outcomes were death following a complication (failure to rescue) and death in hospital. Process measures were admission to critical care immediately after surgery or to treat a complication and duration of hospital stay. A single definition of critical care was used for all countries. RESULTS: A total of 474 hospitals in 19 high-, 7 middle- and 1 low-income country were included in the primary analysis. Data included 44 814 patients with a median hospital stay of 4 (range 2-7) days. A total of 7508 patients (16.8%) developed one or more postoperative complication and 207 died (0.5%). The overall mortality among patients who developed complications was 2.8%. Mortality following complications ranged from 2.4% for pulmonary embolism to 43.9% for cardiac arrest. A total of 4360 (9.7%) patients were admitted to a critical care unit as routine immediately after surgery, of whom 2198 (50.4%) developed a complication, with 105 (2.4%) deaths. A total of 1233 patients (16.4%) were admitted to a critical care unit to treat complications, with 119 (9.7%) deaths. Despite lower baseline risk, outcomes were similar in low- and middle-income compared with high-income countries. CONCLUSIONS: Poor patient outcomes are common after inpatient surgery. Global initiatives to increase access to surgical treatments should also address the need for safe perioperative care. STUDY REGISTRATION: ISRCTN5181700

A922 Sequential measurement of 1 hour creatinine clearance (1-CRCL) in critically ill patients at risk of acute kidney injury (AKI)

Meeting abstrac

International nosocomial infection control consortium (INICC) report, data summary of 36 countries, for 2004-2009

The results of a surveillance study conducted by the International Nosocomial Infection Control Consortium (INICC) from January 2004 through December 2009 in 422 intensive care units (ICUs) of 36 countries in Latin America, Asia, Africa, and Europe are reported. During the 6-year study period, using Centers for Disease Control and Prevention (CDC) National Healthcare Safety Network (NHSN; formerly the National Nosocomial Infection Surveillance system [NNIS]) definitions for device-associated health care-associated infections, we gathered prospective data from 313,008 patients hospitalized in the consortium's ICUs for an aggregate of 2,194,897 ICU bed-days. Despite the fact that the use of devices in the developing countries' ICUs was remarkably similar to that reported in US ICUs in the CDC's NHSN, rates of device-associated nosocomial infection were significantly higher in the ICUs of the INICC hospitals; the pooled rate of central line-associated bloodstream infection in the INICC ICUs of 6.8 per 1,000 central line-days was more than 3-fold higher than the 2.0 per 1,000 central line-days reported in comparable US ICUs. The overall rate of ventilator-associated pneumonia also was far higher (15.8 vs 3.3 per 1,000 ventilator-days), as was the rate of catheter-associated urinary tract infection (6.3 vs. 3.3 per 1,000 catheter-days). Notably, the frequencies of resistance of Pseudomonas aeruginosa isolates to imipenem (47.2% vs 23.0%), Klebsiella pneumoniae isolates to ceftazidime (76.3% vs 27.1%), Escherichia coli isolates to ceftazidime (66.7% vs 8.1%), Staphylococcus aureus isolates to methicillin (84.4% vs 56.8%), were also higher in the consortium's ICUs, and the crude unadjusted excess mortalities of device-related infections ranged from 7.3% (for catheter-associated urinary tract infection) to 15.2% (for ventilator-associated pneumonia). Copyright © 2012 by the Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved

Severe sepsis bundles

Sepsis is a complex syndrome with its wide spectrum of severity, and is one of the most common causes of death in Critical Care Units. The Surviving Sepsis campaign launched in 2004, is aimed at improving diagnosis, management and survival of patients with sepsis. Care bundles are a group of best evidence based interventions which when instituted together, gives maximum outcome benefit. Care Bundles are simple, uniform and have universal practical applicability. Surviving Sepsis campaign guidelines in 2008 incorporated two sepsis care bundles. The Resuscitation bundle includes seven key interventions to be achieved in 6-h while four interventions have to be completed within 24-h in the Management bundle. Compliance with a bundle implies achieving all the specified goals in that bundle. Limitations to care bundles include the quality of the evidence on which they are based, and that the relative contributions of each element of the bundle are not known. Several observational studies support the hypothesis that sepsis care bundles have an important role in improving outcomes from sepsis. Critical Care Units should develop management strategies to ensure compliance with the sepsis bundles in order to decrease hospital mortality due to severe sepsis

Original Article - Airway accidents in an intensive care unit

AIM: To document the incidence of airway accidents in the Intensive Care Unit, and to identify the difference in accident rates between short term and long term intubated patients, and between endotracheal intubation and tracheostomy. DESIGN: Prospective, observational non-interventional study. PATIENTS AND METHODS: All adult patients with either an endotracheal tube or tracheostomy were divided into two groups: intubation for 24 hours, {Long-term intubation/ LTI}. The number of tube days (TDs) were calculated from the day of intubation till the day of extubation, discharge or death. The following airway accidents were noted: blocked tube (BT), unplanned extubations (UE), endobronchial intubation (EBI), kinked tube and leaking cuff. RESULTS: 781 patients (1440 tube days) were studied. 665 patients (951 tube days) required an endotracheal tube. 116 patients (489 tube days) had a tracheostomy. 697 patients (697 tube days) required STI while 84 patients (743 tube days) required LTI. Overall there were 55 airway accidents with an incidence of 7.04% of patients and 3.82 / 100 tube days. The airway accident rate was 4.02 / 100 TD's and 3.63/ 100 TD's for STI and LTI, respectively, and 4.21 / 100 TD's and 3.07 /100 TD's for endotracheal intuibation and tracheostomy, respectively. Blocked tubes (2.15 per 100 TD's) and Unplanned extubations (1.32 per 100 TD's) were the most common airway accidents. CONCLUSION: The overall incidence of airway accidents was 3.82/ 100 TD's and 7.04% of patients with no significant difference between STI vs. LTI and endotracheal tube vs. tracheostomy