Examining the surgical stress effects (SSE) framework in practice: A qualitative assessment of perceived sources and consequences of intraoperative stress in surgical teams.

BACKGROUND: Surgical adverse events persist despite extensive improvement efforts. Emotional and behavioral responses to stressors may influence intraoperative performance, as illustrated in the surgical stress effects (SSE) framework. However, the SSE has not been assessed using "real world" data. METHODS: We conducted semi-structured interviews with all surgical team roles at one midwestern VA hospital and elicited narratives involving intraoperative stress. Two coders inductively identified codes from transcripts. The team identified themes among codes and assessed concordance with the SSE framework. RESULTS: Throughout 28 interviews, we found surgical stress was ubiquitous, associated with a variety of factors, including adverse events. Stressors often elicited frustration, anger, fear, and anxiety; behavioral reactions to negative emotions frequently were perceived to degrade individual/team performance and compromise outcomes. Narratives were consistent with the SSE framework and support adding a process outcome (efficiency) and illustrating how adverse events can feedback and acutely increase job demands and stress. CONCLUSION: This qualitative study describes narratives of intraoperative stress, finding they are consistent with the SSE while also allowing minor improvements to the current framework.

Assessment of Health Information Technology-Related Outpatient Diagnostic Delays in the US Veterans Affairs Health Care System: A Qualitative Study of Aggregated Root Cause Analysis Data.

Importance: Diagnostic delay in the outpatient setting is an emerging safety priority that health information technology (HIT) should help address. However, diagnostic delays have persisted, and new safety concerns associated with the use of HIT have emerged. Objective: To analyze HIT-related outpatient diagnostic delays within a large, integrated health care system. Design, Setting, and Participants: This cohort study involved qualitative content analysis of safety concerns identified in aggregated root cause analysis (RCA) data related to HIT and outpatient diagnostic delays. The setting was the US Department of Veterans Affairs using all RCAs submitted to the Veterans Affairs (VA) National Center for Patient Safety from January 1, 2013, to July 31, 2018. Main Outcomes and Measures: Common themes associated with the role of HIT-related safety concerns were identified and categorized according to the Health IT Safety framework for measuring, monitoring, and improving HIT safety. This framework includes 3 related domains (ie, safe HIT, safe use of HIT, and using HIT to improve safety) situated within an 8-dimensional sociotechnical model accounting for interacting technical and nontechnical variables associated with safety. Hence, themes identified enhanced understanding of the sociotechnical context and domain of HIT safety involved. Results: Of 214 RCAs categorized by the terms delay and outpatient submitted during the study period, 88 were identified as involving diagnostic delays and HIT, from which 172 unique HIT-related safety concerns were extracted (mean [SD], 1.97 [1.53] per RCA). Most safety concerns (82.6% [142 of 172]) involved problems with safe use of HIT, predominantly sociotechnical factors associated with people, workflow and communication, and a poorly designed human-computer interface. Fewer safety concerns involved problems with safe HIT (14.5% [25 of 172]) or using HIT to improve safety (0.3% [5 of 172]). The following 5 key high-risk areas for diagnostic delays emerged: managing electronic health record inbox notifications and communication, clinicians gathering key diagnostic information, technical problems, data entry problems, and failure of a system to track test results. Conclusions and Relevance: This qualitative study of a national RCA data set suggests that interventions to reduce outpatient diagnostic delays could aim to improve test result management, interoperability, data visualization, and order entry, as well as to decrease information overload.

Multi-Institutional Validation of an OSATS for the Assessment of Cystoscopic and Ureteroscopic Skills.

PURPOSE: We evaluated the internal and construct validity of an assessment tool for cystoscopic and ureteroscopic cognitive and psychomotor skills at a multi-institutional level. MATERIALS AND METHODS: Subjects included a total of 30 urology residents at Ohio State University, Columbus, Ohio; Penn Presbyterian Medical Center, Philadelphia, Pennsylvania; and Mayo Clinic, Rochester, Minnesota. A single external blinded reviewer evaluated cognitive and psychomotor skills associated with cystoscopic and ureteroscopic surgery using high fidelity bench models. Exercises included navigation, basketing and relocation; holmium laser lithotripsy; and cystoscope assembly. Each resident received a total cognitive score, checklist score and global psychomotor skills score. Construct validity was assessed by calculating correlations between training year and performance scores (both cognitive and psychomotor). Internal validity was confirmed by calculating correlations between test components. RESULTS: The median total cognitive score was 91 (IQR 86.25, 97). For psychomotor performance residents had a median total checklist score of 7 (IQR 5, 8) and a median global psychomotor skills score of 21 (IQR 18, 24.5). Construct validity was supported by the positive and statistically significant correlations between training year and total cognitive score (r = 0.66, 95% CI 0.39-0.82, p = 0.01), checklist scores (r = 0.66, 95% CI 0.35-0.84, p = 0.32) and global psychomotor skills score (r = 0.76, 95% CI 0.55-0.88, p = 0.002). The internal validity of OSATS was supported since total cognitive and checklist scores correlated with the global psychomotor skills score. CONCLUSIONS: In this multi-institutional study we successfully demonstrated the construct and internal validity of an objective assessment of cystoscopic and ureteroscopic cognitive and technical skills, including laser lithotripsy.

Voluntary medical male circumcision: logistics, commodities, and waste management requirements for scale-up of services.

BACKGROUND: The global HIV prevention community is implementing voluntary medical male circumcision (VMMC) programs across eastern and southern Africa, with a goal of reaching 80% coverage in adult males by 2015. Successful implementation will depend on the accessibility of commodities essential for VMMC programming and the appropriate allocation of resources to support the VMMC supply chain. For this, the United States President's Emergency Plan for AIDS Relief, in collaboration with the World Health Organization and the Joint United Nations Programme on HIV/AIDS, has developed a standard list of commodities for VMMC programs. METHODS AND FINDINGS: This list of commodities was used to inform program planning for a 1-y program to circumcise 152,000 adult men in Swaziland. During this process, additional key commodities were identified, expanding the standard list to include commodities for waste management, HIV counseling and testing, and the treatment of sexually transmitted infections. The approximate costs for the procurement of commodities, management of a supply chain, and waste disposal, were determined for the VMMC program in Swaziland using current market prices of goods and services. Previous costing studies of VMMC programs did not capture supply chain costs, nor the full range of commodities needed for VMMC program implementation or waste management. Our calculations indicate that depending upon the volume of services provided, supply chain and waste management, including commodities and associated labor, contribute between US$58.92 and US$73.57 to the cost of performing one adult male circumcision in Swaziland. CONCLUSIONS: Experience with the VMMC program in Swaziland indicates that supply chain and waste management add approximately US$60 per circumcision, nearly doubling the total per procedure cost estimated previously; these additional costs are used to inform the estimate of per procedure costs modeled by Njeuhmeli et al. in "Voluntary Medical Male Circumcision: Modeling the Impact and Cost of Expanding Male Circumcision for HIV Prevention in Eastern and Southern Africa." Program planners and policy makers should consider the significant contribution of supply chain and waste management to VMMC program costs as they determine future resource needs for VMMC programs.

Population-based comparison of open vs laparoscopic esophagogastric fundoplication in children: application of the Agency for Healthcare Research and Quality pediatric quality indicators.

BACKGROUND/PURPOSE: Increasing national focus on patient safety has promoted development of the pediatric quality indicators (PDIs), which screen for preventable events during provision of health care for children. Our objective is to apply these safety metrics to compare 2 surgical procedures in children, specifically laparoscopic and open esophagogastric fundoplication for gastroesophageal reflux. METHODS: A retrospective analysis using 20 years of data from national representative state inpatient databases through the Healthcare Cost and Utilization Project was conducted. Patients younger than 18 years with International Classification of Diseases, Ninth Revision, Clinical Modification, codes for open or laparoscopic esophagogastric fundoplication were included. Pediatric quality indicators were linked to each patient's profile. Demographics, comorbidities, outcomes, and 8 selected PDIs between open and laparoscopic fundoplications were compared using Pearson χ(2) tests and t tests. RESULTS: Of 33,533 patients identified, 28,141 underwent open and 5392 underwent laparoscopic fundoplication. Comorbidities occurred more frequently in open surgery. In-hospital mortality, length of stay, and hospital charges were less in laparoscopic surgery. Of the 8 PDIs evaluated, decubitus ulcer (P = .04) and postoperative sepsis (P = .003) had decreased rates with laparoscopic surgery compared with open. CONCLUSION: Laparoscopic fundoplication for gastroesophageal reflux in children can be performed safely compared with the open approach with equivalent or improved rates of PDIs.

Validation of the World Health Organization tool for situational analysis to assess emergency and essential surgical care at district hospitals in Ghana.

BACKGROUND: The World Health Organization (WHO) Tool for Situational Analysis to Assess Emergency and Essential Surgical Care (hereafter called the WHO Tool) has been used in more than 25 countries and is the largest effort to assess surgical care in the world. However, it has not yet been independently validated. Test-retest reliability is one way to validate the degree to which tests instruments are free from random error. The aim of the present field study was to determine the test-retest reliability of the WHO Tool. METHODS: The WHO Tool was mailed to 10 district hospitals in Ghana. Written instructions were provided along with a letter from the Ghana Health Services requesting the hospital administrator to complete the survey tool. After ensuring delivery and completion of the forms, the study team readministered the WHO Tool at the time of an on-site visit less than 1 month later. The results of the two tests were compared to calculate kappa statistics for each of the 152 questions in the WHO Tool. The kappa statistic is a statistical measure of the degree of agreement above what would be expected based on chance alone. RESULTS: Ten hospitals were surveyed twice over a short interval (i.e., less than 1 month). Weighted and unweighted kappa statistics were calculated for 152 questions. The median unweighted kappa for the entire survey was 0.43 (interquartile range 0-0.84). The infrastructure section (24 questions) had a median kappa of 0.81; the human resources section (13 questions) had a median kappa of 0.77; the surgical procedures section (67 questions) had a median kappa of 0.00; and the emergency surgical equipment section (48 questions) had a median kappa of 0.81. CONCLUSIONS: Hospital capacity survey questions related to infrastructure characteristics had high reliability. However, questions related to process of care had poor reliability and may benefit from supplemental data gathered by direct observation. Limitations to the study include the small sample size: 10 district hospitals in a single country. Consistent and high correlations calculated from the field testing within the present analysis suggest that the WHO Tool for Situational Analysis is a reliable tool where it measures structure and setting, but it should be revised for measuring process of care.

Cost of inpatient care and its association with hospital competition.

BACKGROUND: Conventional economic principles suggest that increases in competition are associated with price decreases. The purpose of this study is to determine whether this association holds true between objective measures of hospital competition and gross charges, by analyzing standardized operations where variations in costs should be minimal. STUDY DESIGN: Hospital Market Structure file (from Agency for Healthcare Research and Quality, available for years 2000 and 2003) was linked to Nationwide Inpatient Sample database. Appendectomy, carotid endarterectomy, bariatric surgery, radical prostatectomy, and pyloromyotomy were analyzed, after excluding patients with possible complications. Primary outcomes included total hospital charges. Primary independent variable was Herfindahl-Hirschman Index (HHI) calculated by the Agency for Healthcare Research and Quality for each hospital based on its patient-flow market. Higher HHI represents the presence of more dominant hospitals in the market or lower competition. RESULTS: A total of 162,823 patients from 1,492 hospitals (85,791 appendectomies, 38,619 carotid endarterectomies, 18,383 bariatric operations, 16,784 radical prostatectomies, 3,246 pyloromyotomies) were analyzed. Single linear regression analyses demonstrated higher HHI was significantly associated with lower hospital gross charges in all cases. On multivariate analysis, a 1 percentage-point increase on HHI was associated with -$114 for appendectomy, -$163 for carotid endarterectomy, and -$193 for radical prostatectomy (all p ≤ 0.001), and were independent of hospital urbanicity, teaching status, and payer mix. In contrast, no association was found between competition and hospital costs. CONCLUSIONS: Higher level of hospital competition is associated with higher hospital gross charges, although competition intensity is not associated with hospital costs. These data are important as health policy makers consider possible cost-control measures.

Risk factors and outcomes for foreign body left during a procedure: analysis of 413 incidents after 1 946 831 operations in children.

OBJECTIVE: To determine risk factors and outcomes associated with a foreign body left during a procedure in a population of pediatric surgical patients. DESIGN: Case-control study. SETTING: The Nationwide Inpatient Sample and Kids' Inpatient Database were used to identify hospitalized pediatric surgical patients in the United States (aged 0-18 years) from 1988 to 2005. PATIENTS: After data from 1 946 831 hospitalizations in children were linked to the Agency for Healthcare Research and Quality Pediatric Quality Indicator (PDI) software, 413 pediatric patients with foreign bodies left during a procedure (PDI 3) were identified. A 1:3 matched case-control design was implemented with 413 cases and 1227 controls. Cases and controls were stratified into procedure categories based on diagnosis related group procedure codes. MAIN OUTCOME MEASURES: To examine the relationship between PDI 3 and procedure category, as well as the outcomes of in-hospital mortality, length of stay, and total hospital charges. RESULTS: Logistic regression analysis revealed a statistically significant higher odds of PDI 3 in the gynecology procedure category (odds ratio, 4.13; P = .01). Multivariable regression analysis revealed that patients with PDI 3 had an 8-day longer length of stay (95% confidence interval, 5.6-10.3 days; P < .001) and $35 681 higher total hospital charges (95% confidence interval, $22 358-$49 004; P < .001) but were not more likely to die (odds ratio, 1.07; P = .92). CONCLUSIONS: Among pediatric surgical admissions, a foreign body left during a procedure was observed to occur with highest likelihood during gynecologic operations. The occurrence of this adverse event was associated with longer length of stay and greater total hospital charges, but not with increased mortality.

The Agency for Healthcare Research and Quality (AHRQ) pediatric quality indicators (PDIs): accidental puncture or laceration during surgery in children.

CONTEXT: The Agency for Healthcare Research and Quality (AHRQ) pediatric quality indicators (PDIs) are measures designed to evaluate the quality of pediatric healthcare. They specifically focus on adverse events that are potentially avoidable, including complications and iatrogenic events. PDI 1 refers to accidental puncture or laceration. OBJECTIVE: To determine risk factors and outcomes associated with PDI 1 in a population of pediatric surgical patients. DESIGN, SETTING, AND PATIENTS: The Nationwide Inpatient Sample and Kids Inpatient Database were used to identify hospitalized pediatric surgical patients in the United States (age: 0-18) from 1988 to 2005. The data from these 1,939,540 patients was linked to the AHRQ PDIs using AHRQ WinQI software, and 7,033 pediatric patients with PDI 1 were identified. A 1:3 matched case control design was implemented with 6,459 cases (patients with PDI 1) and 19,377 controls (patients without PDI 1) matched on age, race, gender, and hospital ID. Cases and controls were stratified into procedure categories based on diagnosis related group procedure codes. MAIN OUTCOME MEASURES: To examine the relationship between PDI 1 and procedure category, as well as the outcomes of in-hospital mortality, length of stay, and total hospital charges for cases compared with controls. RESULTS: Of the 4,627 patients with PDI 1 stratified into procedure categories, the highest proportion of PDI 1 cases occurred in the gastrointestinal (30.19%), cardiothoracic (19.6%), and the orthopedic (11.13%) categories. Logistic regression analysis for PDI 1, controlling for admission type and insurance status, revealed a statistically significant higher odds of PDI 1 in the gynecology (OR: 1.69, P < 0.001) and transplant (OR: 1.45, P: 0.026) procedure categories. Multivariable regression analysis revealed patients with PDI 1 were more likely to die (OR: 1.91, P < 0.001), had a 4.81 day longer length of stay (95% CI: 4.26-5.36, P < 0.001) and had USD 36,291 higher total hospital charges (95% CI: USD 32,583-USD 40,000, P < 0.001) compared with patients without PDI 1. CONCLUSIONS: Cases of PDI 1 were most commonly associated with the gastrointestinal, cardiothoracic, and orthopedic procedure categories, and these were also 3 of the most common procedure categories overall. Controlling for type of procedure and other variables, the procedure categories having the highest likelihood of PDI 1 were gynecology and transplant. PDI 1 was found to be associated with greater mortality, longer length of stay, and greater total hospital charges.