Atul A. Gawande

A surgical safety checklist to reduce morbidity and mortality in a global population.

BACKGROUND Surgery has become an integral part of global health care, with an estimated 234 million operations performed yearly. Surgical complications are common and often preventable. We hypothesized that a program to implement a 19-item surgical safety checklist designed to improve team communication and consistency of care would reduce complications and deaths associated with surgery. METHODS Between October 2007 and September 2008, eight hospitals in eight cities (Toronto, Canada; New Delhi, India; Amman, Jordan; Auckland, New Zealand; Manila, Philippines; Ifakara, Tanzania; London, England; and Seattle, WA) representing a variety of economic circumstances and diverse populations of patients participated in the World Health Organizations Safe Surgery Saves Lives program. We prospectively collected data on clinical processes and outcomes from 3733 consecutively enrolled patients 16 years of age or older who were undergoing noncardiac surgery. We subsequently collected data on 3955 consecutively enrolled patients after the introduction of the Surgical Safety Checklist. The primary end point was the rate of complications, including death, during hospitalization within the first 30 days after the operation. RESULTS The rate of death was 1.5% before the checklist was introduced and declined to 0.8% afterward (P=0.003). Inpatient complications occurred in 11.0% of patients at baseline and in 7.0% after introduction of the checklist (P<0.001). CONCLUSIONS Implementation of the checklist was associated with concomitant reductions in the rates of death and complications among patients at least 16 years of age who were undergoing noncardiac surgery in a diverse group of hospitals.

An estimation of the global volume of surgery: a modelling strategy based on available data

BACKGROUND Little is known about the amount and availability of surgical care globally. We estimated the number of major operations undertaken worldwide, described their distribution, and assessed the importance of surgical care in global public-health policy. METHODS We gathered demographic, health, and economic data for 192 member states of WHO. Data for the rate of surgery were sought from several sources including governmental agencies, statistical and epidemiological organisations, published studies, and individuals involved in surgical policy initiatives. We also obtained per-head total expenditure on health from analyses done in 2004. Major surgery was defined as any intervention occurring in a hospital operating theatre involving the incision, excision, manipulation, or suturing of tissue, usually requiring regional or general anaesthesia or sedation. We created a model to estimate rates of major surgery for countries for which such data were unavailable, then used demographic information to calculate the total worldwide volume of surgery. FINDINGS We obtained surgical data for 56 (29%) of 192 WHO member states. We estimated that 234.2 (95% CI 187.2-281.2) million major surgical procedures are undertaken every year worldwide. Countries spending US

Effect of A 19-item Surgical Safety Checklist During Urgent Operations in A Global Patient Population

100 or less per head on health care have an estimated mean rate of major surgery of 295 (SE 53) procedures per 100 000 population per year, whereas those spending more than

Simulation-based trial of surgical-crisis checklists.

1000 have a mean rate of 11 110 (SE 1300; p<0.0001). Middle-expenditure (

Global Surgery 2030: evidence and solutions for achieving health, welfare, and economic development.

401-1000) and high-expenditure (>

Adopting a surgical safety checklist could save money and improve the quality of care in U.S. hospitals

1000) countries, accounting for 30.2% of the worlds population, provided 73.6% (172.3 million) of operations worldwide in 2004, whereas poor-expenditure (</=

Long-term Assessment of a Multidisciplinary Approach to Thyroid Nodule Diagnostic Evaluation

100) countries account for 34.8% of the global population yet undertook only 3.5% (8.1 million) of all surgical procedures in 2004. INTERPRETATION Worldwide volume of surgery is large. In view of the high death and complication rates of major surgical procedures, surgical safety should now be a substantial global public-health concern. The disproportionate scarcity of surgical access in low-income settings suggests a large unaddressed disease burden worldwide. Public-health efforts and surveillance in surgery should be established.

Variation in Surgical-Readmission Rates and Quality of Hospital Care

Objective:To assess whether implementation of a 19-item World Health Organization (WHO) Surgical Safety Checklist in urgent surgical cases would improve compliance with basic standards of care and reduce rates of deaths and complications. Background:Use of the WHO Surgical Safety Checklist has been shown to be associated with significant reductions in complications and deaths. Before evaluation of this safety tool, concern was raised about whether its use would be practical or beneficial during urgent surgical procedures. Methods:We prospectively collected clinical process and outcome data for 1750 consecutively enrolled patients 16 years of age or older undergoing urgent noncardiac surgery before and after introduction of the WHO Surgical Safety Checklist in 8 diverse hospitals around the world; 842 underwent urgent surgery—defined as an operation required within 24 hours of assessment to be beneficial—before introduction of the checklist and 908 after introduction of the checklist. The primary end point was the rate of complications, including death, during hospitalization up to 30 days following surgery. Results:The complication rate was 18.4% (n = 151) at baseline and 11.7% (n = 102) after the checklist was introduced (P = 0.0001). Death rates dropped from 3.7% to 1.4% following checklist introduction (P = 0.0067). Adherence to 6 measured safety steps improved from 18.6% to 50.7% (P < 0.0001). Conclusions:Implementation of the checklist was associated with a greater than one-third reduction in complications among adult patients undergoing urgent noncardiac surgery in a diverse group of hospitals. Use of the WHO Surgical Safety Checklist in urgent operations is feasible and should be considered.

Global operating theatre distribution and pulse oximetry supply: an estimation from reported data

BACKGROUND Operating-room crises (e.g., cardiac arrest and massive hemorrhage) are common events in large hospitals but can be rare for individual clinicians. Successful management is difficult and complex. We sought to evaluate a tool to improve adherence to evidence-based best practices during such events. METHODS Operating-room teams from three institutions (one academic medical center and two community hospitals) participated in a series of surgical-crisis scenarios in a simulated operating room. Each team was randomly assigned to manage half the scenarios with a set of crisis checklists and the remaining scenarios from memory alone. The primary outcome measure was failure to adhere to critical processes of care. Participants were also surveyed regarding their perceptions of the usefulness and clinical relevance of the checklists. RESULTS A total of 17 operating-room teams participated in 106 simulated surgical-crisis scenarios. Failure to adhere to lifesaving processes of care was less common during simulations when checklists were available (6% of steps missed when checklists were available vs. 23% when they were unavailable, P<0.001). The results were similar in a multivariate model that accounted for clustering within teams, with adjustment for institution, scenario, and learning and fatigue effects (adjusted relative risk, 0.28; 95% confidence interval, 0.18 to 0.42; P<0.001). Every team performed better when the crisis checklists were available than when they were not. A total of 97% of the participants reported that if one of these crises occurred while they were undergoing an operation, they would want the checklist used. CONCLUSIONS In a high-fidelity simulation study, checklist use was associated with significant improvement in the management of operating-room crises. These findings suggest that checklists for use during operating-room crises have the potential to improve surgical care. (Funded by the Agency for Healthcare Research and Quality.).

National Costs Of The Medical Liability System

Remarkable gains have been made in global health in the past 25 years, but progress has not been uniform. Mortality and morbidity from common conditions needing surgery have grown in the world’s poorest regions, both in real terms and relative to other health gains. At the same time, development of safe, essential, life-saving surgical and anesthesia care in low- and middleincome countries (LMICs) has stagnated or regressed. In the absence of surgical care, case-fatality rates are high for common, easily treatable conditions including appendicitis, hernia, fractures, obstructed labor, congenital anomalies, and breast and cervical cancer. Although the term, low- and middleincome countries (LMICs), has been used throughout the report for brevity, the Commission realizes that tremendous income diversity exists between and within this group of countries. In 2015, many LMICs are facing a multifaceted burden of infectious disease, maternal disease, neonatal disease, noncommunicable diseases, and injuries. Surgical and anesthesia care are essential for the treatment of many of these conditions and represent an integral component of a functional, responsive, and resilient health system. In view of the large projected increase in the incidence of cancer, road traffic injuries, and cardiovascular and metabolic diseases in LMICs, the need for surgical services in these regions will continue to rise substantially from now until 2030. Reduction of death and disability hinges on access to surgical and anesthesiacare,whichshouldbeavailable, affordable,timely,andsafetoensuregood coverage, uptake, and outcomes. Despite a growing need, the develop