Search

Patients expect high-quality surgical care and increasingly are looking for ways to assess the quality of the surgeon they are seeing, but quality measurement is often more complicated than one might expect. Measurement of individual surgeon quality in a manner that allows for comparison among surgeons is particularly difficult. While the concept of measuring individual surgeon quality has a long history, technology now allows for new and innovative ways to measure and achieve surgical excellence. However, some recent efforts to make surgeon-level quality data publicly available have highlighted the challenges of this work. Through this chapter, the reader will be introduced to a brief history of surgical quality measurement, learn about the current state of quality measurement, and get a glimpse into what the future holds.

The aims of this study were (1) to evaluate the feasibility of using the Non-Technical Skills for Surgeons (NOTSS) rating tool in assessing surgeons' non-technical skills behaviors in live operations, and (2) to describe the effect of NOTSS on intraoperative performance.This study was conducted in an academic hospital in North America. Two observers independently conducted direct non-participant observations using the NOTSS rating tool to assess non-technical skills, and to document examples of effective or ineffective non-technical skills behaviors. Observers took field notes to document non-technical skill gaps that were not captured by the NOTSS rating tool, and situations or scenarios that presented challenges for accurate assessment. Interclass correlation estimates and 95% confidence intervals were calculated to assess the validity of the NOTSS rating tool. Deductive thematic qualitative data analysis was used for field notes and NOTSS behavior descriptions.Participants were general surgeons performing either minimally invasive (robotic assisted or laparoscopic surgery), or open procedures.We observed 18 surgeries, involving 6 surgeons, 11 residents and one fellow resulting in 37 hours of direct observations. The mean NOTSS score was 3.8 (SD 0.41) for situation awareness, 3.75 (SD 0.47) for decision-making, 3.71 (SD 0.39) for communication and teamwork, and 3.76 (SD 0.38) for leadership. The inter-rater reliability ranged between 0.65 and 0.80 for each NOTSS categories. The observers documented examples of effective non-technical skills behaviors and examples of behaviors that need improvement. Furthermore, we described the effect of each observed behavior on intraoperative performance. One challenge to NOTSS use in live surgery was that observers had to infer situation awareness, decision-making, and coping with pressure as these were not easily observed without attending surgeons articulating their underlying thought process.The use of the NOTSS tool in live surgery is a valid and practical tool to document observed behaviors and their effect on intraoperative performance in order to provide constructive feedback to surgeons. One notable limitation is that without specific articulation by the surgeon of their underlying thought process the observer must infer specific elements. By documenting specific real-world events with high inter-rater reliability and adequate surgeon score variation the process can be used to provide useful feedback for improvement.

Background In this study, we developed online interactive clinician education modules highlighting best practices to minimize opioid prescribing at discharge after surgery. The modules were implemented as part of a multicomponent quality improvement initiative across a six-hospital health system. This article describes the development and evaluation of this educational intervention. Materials and Methods Clinician education modules targeting surgical prescribers, nurses, and pharmacists were developed and implemented by an interdisciplinary team. Clinicians were invited to participate in an evaluation survey after completing the modules. Survey items assessed clinicians’ rating of the module and intention to change clinical practice because of the module. Quantitative and qualitative survey responses were analyzed by the study team. Results A total of 2119 clinicians completed the module and 1831 of these clinicians (86.4%) completed the survey. Of clinicians completing the survey, 65.6% reported that they intend to change clinical practice after completing the module. Intended changes were related to increased knowledge and awareness, provider empowerment, opioid prescribing practices, nonopioid prescribing practices, and patient education. Many clinicians who indicated they do not intend to change practice reported that their clinical practices were already in line with module recommendations. Some clinicians did not perceive the module to be relevant to their role. Conclusions Module completion was associated with the intention to improve clinical practice in areas related to provider empowerment, opioid prescribing, nonopioid prescribing, and patient education. Evaluation data will inform future module improvements. There is an opportunity to ensure that all clinicians, including those who are not prescribers, recognize their role in opioid stewardship.

Missed diagnosis of traumatic diaphragmatic hernia is a known complication of blunt trauma as the diagnosis can be difficult to ascertain acutely. Pre-operative diagnosis is challenging, and to date, there is no consensus on the standard management for this condition. Until recently, open primary repair was the standard of care with few centers attempting laparoscopic repair for select patients. The objective of this study was to evaluate the safety, technical feasibility, and clinical outcomes for minimally invasive repair utilizing the DaVinci Robotic platform for traumatic diaphragmatic hernia repair. Robotic repair was performed on a patient who presented with a large diaphragmatic hernia 9 years after blunt trauma. The procedure was recorded, technique detailed, and clinical outcomes assessed. There were no significant adverse events noted. After 1 year, the patient is doing well with no complaints, no evidence of recurrence and no other complications. Robotic repair of traumatic diaphragmatic hernia effectively achieved reduction of herniated contents, primary defect closure, and broad mesh overlap with good results at 1 year. This approach may provide an innovative minimally invasive option for surgeons and patients.

INTRODUCTION AND OBJECTIVE:Prior work has shown that detrusor muscle sampling (MS) from transurethral resection of bladder tumor (TURBT) is related to oncologic outcomes. It is unknown if surgeon s...

Background The United States is in the midst of an opioid epidemic. In response, our institution developed the Minimizing Opioid Prescribing in Surgery (MOPiS) initiative. MOPiS is a multicomponent intervention including: (1) patient education on opioid safety and pain management expectations; (2) clinician education on safe opioid prescribing; (3) prescribing data feedback; (4) patient risk screening to assess for addictive behavior; and (5) optimizations to the electronic health record (EHR). We conducted a preintervention formative evaluation to identify barriers and facilitators to implementation. Materials and methods We conducted 22 semistructured interviews with key stakeholders (surgeons, nurses, pharmacists, and administrators) at six hospitals within a single health care system. Interviewees were asked about perceived barriers and facilitators to the components of the intervention. Responses were analyzed to identify common themes using the Consolidated Framework for Implementation Research. Results We identified common themes of potential implementation barriers and classified them under 12 Consolidated Framework for Implementation Research domains and three intervention domains. Time and resource constraints (needs and resources), the modality of educational material (design quality and packaging), and prescribers’ concern for patient satisfaction scores (external policy and incentives) were identified as the most significant structural barriers. Resident physicians, pharmacists, and pain specialists were identified as potential key facilitating actors to the intervention. Conclusions We identified specific barriers to successful implementation of an opioid reduction initiative in a surgical setting. In our MOPiS initiative, a preintervention formative evaluation enabled the design of strategies that will overcome implementation barriers specific to the components of our initiative.

Healthcare consumers seeking accurate information about where to find quality surgical care face a confusing constellation of rating systems that lack transparency or consistency of opinion. For example, a 2016 report in Health Affairs demonstrated that no hospital was rated as a high performer by all four prominent national ratings systems: Consumer Reports, Leapfrog, Healthgrades and U.S. News & World Report (Austin et al. Health Aff 34:423–430, 2015). Surgeons should have an understanding of the current state of public reporting of quality; hospital ratings and data sources; physician ratings and data sources; and transparency of reporting. We conducted a non-systematic review of the literature. Hospital quality ratings remain nebulous and there is not universal opinion on the utility of voluntary participation in ranking systems, leaving the current systems largely opinion-based. Early attempts at physician ranking systems are rudimentary at best and suffer from methodological concerns. Publicly reported metrics should be easily understandable, accessible, clinically relevant, reliable, non-punitive, and shielded from legal discovery. Transparency is increasing within institutions to help align staff to institutional objectives, while specialty specific registries are helping to standardize care pathways and outcomes measures across organizations. Measuring surgical outcomes beyond 30-day morbidity and mortality has been plagued by a lack of understanding on how to create metrics that matter; the four attributes of relevance, scientific soundness, feasibility and comprehensiveness set a high bar for the development of effective and efficient quality measures in surgery. SAGES, via the Quality, Outcomes, and Safety Committee, is committed to learning how to develop meaningful quality metrics in general surgery and will continue to work in other areas that impact quality, such as opioid prescribing, and surgeon wellness.

BACKGROUND: We evaluated the effects of surgeon characteristics such as surgeon experience on differences in opioid prescribing after surgery. METHODS: We evaluated a 20% national sample of Medicare beneficiaries ≥65 years old who underwent 15 different types of surgery to identify surgeon characteristics associated with opioid prescription size filled within seven days of discharge using a multi-level linear model. RESULTS: 174,141 patients and 13,828 surgeons met inclusion criteria. 53.8% of patients filled an opioid prescription within seven days postoperatively. The amount of opioids prescribed after surgery was highest for patients whose surgeons were early in practice (i.e. 0–7 years in practice). Surgeon credentials, type of surgery, and geographic region were associated with differing sizes of opioid fills postoperatively. CONCLUSIONS: Surgeon characteristics such as cumulative years of practice contribute to differences in prescribing behavior after surgery. These findings can help develop strategic interventions to enhance opioid stewardship.

Background Few opportunities exist for surgeons to receive technical skills feedback after training. Surgeons at hospitals within the Illinois Surgical Quality Improvement Collaborative were invited to participate in a peer-to-peer video-based coaching initiative focused on improving technical skills in laparoscopic right colectomy. We present a formative qualitative evaluation of a video-based coaching initiative. Methods Concurrent with the implementation of our video-based coaching initiative, we conducted two focus groups and 15 individual semistructured interviews with participants; all interviews were audio-recorded and transcribed. A subset of surgeons participated in a group video-review session, which was observed by qualitative researchers. Transcripts and notes were analyzed using an organizational behavior framework adapted from executive coaching. Results Participation in the initiative was primarily motivated by the opportunity to learn from others and improve skills. Surgeons highlighted the value of self-video and peer-video assessment not only to learn new techniques but also for self-reflection and benchmarking. Barriers to participation included logistics (e.g. using the laparoscopic recording devices, coordinating schedules for peer coaching), time commitment, and a surgical culture that assumes the intent of coaching is to address deficiencies. Conclusions Video-based peer-coaching provides a platform for surgeons to reflect, benchmark against peers, and receive personalized feedback; however, more work is needed to increase participation and sustain involvement over time. There is an opportunity to decrease logistical barriers and increase acceptability of coaching by integrating video-based coaching into existing surgical conferences and established continuous professional development efforts.

IMPORTANCE: Resident operative autonomy has been steadily decreasing. Whether this reduction in autonomy has been associated with changes in patient outcomes is unclear. OBJECTIVE: To assess whether surgical procedures performed by residents without an attending surgeon scrubbed are associated with differences in patient outcomes compared with procedures performed by attending surgeons alone or by residents with the assistance of attending surgeons. DESIGN, SETTING, AND PARTICIPANTS: This retrospective propensity score–matched cohort study analyzed 30-day outcomes among patients who received operations at US Veterans Affairs (VA) medical centers and were recorded within the VA Surgical Quality Improvement Program (VASQIP) database from July 1, 2004, to September 30, 2019. Among 1 797 056 operations recorded in the VASQIP during that period, 1 319 020 were eligible for inclusion. Operations performed by a surgical resident without an attending surgeon scrubbed (resident primary) were propensity score matched on a 1:1 ratio (based on year of procedure and patient age, race, sex, American Society of Anesthesiologists physical status classification, functional status, emergency status, inpatient status, presence of multiple comorbidities, and Current Procedural Terminology code) to operations performed by an attending surgeon only (surgeon primary) and operations performed by a resident with assistance from an attending surgeon (resident plus surgeon). EXPOSURES: Level of resident involvement. MAIN OUTCOMES AND MEASURES: Thirty-day adjusted all-cause mortality. RESULTS: Among 1 319 020 surgical procedures included, 138 750 were performed by residents only, 308 724 were performed by surgeons only, and 871 546 were performed by residents and surgeons. For the 1 319 020 total cases, patients’ mean (SD) age was 61.6 (12.9) years; 1 223 051 patients (92.7%) were male; and 212 315 (16.1%) were Black or African American, 63 817 (4.9%) were Hispanic, 830 704 (63.0%) were White, and 212 814 (16.1%) were of other or unknown race and ethnicity. Propensity score matching produced 101 130 pairs of resident-primary and surgeon-primary procedures and 137 749 pairs of resident-primary and resident plus surgeon procedures. Patient all-cause mortality and morbidity were no different among those who received surgeon-primary procedures (mortality: odds ratio [OR], 1.03 [95% CI, 0.95-1.12]; morbidity: OR, 1.01 [95% CI, 0.97-1.05]) vs resident plus surgeon procedures (mortality: OR, 1.03 [95% CI, 0.97-1.11]; all-cause morbidity: OR, 0.97 [95% CI, 0.95-1.00]). Resident-primary procedures had longer operative times than surgeon-primary procedures (median, 80 minutes [IQR, 50-123 minutes] vs 70 minutes [IQR, 41-114 minutes], respectively; P

Background Adverse postoperative outcomes related to smoking are well established, yet current smokers continue to be offered elective surgery in the US. It is unknown whether patients undergoing low-risk, elective procedures, who actively smoke experience increased risk of complications. We sought to determine the increased burden of complications following elective hernia repair procedures in patients identified as current smokers. Methods We identified patients undergoing elective incisional, inguinal, umbilical, or ventral hernia repair from 2011 to 2014 using the American College of Surgeons National Surgical Quality Improvement Project (ACS NSQIP) database. Multivariable logistic regression analysis was used to examine the association between current smoking and 30-day postoperative outcomes, adjusting for demographics and comorbidities. Results Of 220,629 patients who underwent elective hernia repair, 40,446 (18.3%) self-identified as current smokers within the past 12 months. Current smokers experienced an increased likelihood (Odds Ratio [95% Confidence interval]) of reoperation (OR 1.23 [95% CI 1.11–1.36]), readmission (OR 1.24 [95% CI 1.16–1.32]), and death (OR 1.53 [95% CI 1.06–2.22]). Furthermore, smokers experienced an increased risk of postoperative pulmonary, infectious, and wound complications, but there was no increased risk of requiring transfusion or of postoperative cardiac or thromboembolic events. Conclusions Current smokers were more likely to experience serious postoperative complications within 30 days. Given the volume of elective hernia surgery performed in the US, encouraging smoking cessation prior to offering elective repair could reduce postoperative complications, reoperation, readmission, and mortality.

BACKGROUND: Surgeons play a pivotal role in the opioid epidemic but it is unknown how different members of a surgical team vary in the way they prescribe opioids after surgical episodes. STUDY DESIGN: We conducted a retrospective cohort study of all inpatient discharges for 5 common surgeries. Total number of tablets and total milligram equivalents (MME) prescribed were calculated and differences in prescription patterns were determined for attending surgeons, surgical residents and advanced practice providers. Using a generalized ordered logistic regression, we examined factors associated with ordering a higher number of tablets or MME. RESULTS: The median number of tablets (range) prescribed by rank were attending surgeon 30 (6–72), surgical resident 20 (6–189) and advanced care practitioner 40 (5–1000); p

Exposure to pain management curriculum in medical school is currently variable. This paper reports on formal prescribing education, self-perceived prescribing readiness, and prescribing practices among incoming surgical residents before and after a pain management training session.Pre-residency survey of thirty surgical interns at a single urban medical center, followed by a repeat survey after an educational session on prescription writing and opioid abuse.Thirty-three percent of respondents had formal education on prescription writing in medical school. Median subjective preparedness to write an opioid prescription was 1.5 (range 1-10) on a 1-10 Likert scale. Ranges of morphine milligram equivalents (MME) prescribed varied from 420-2700 MME for 8 mock surgical scenarios. Post-training, median subjective preparedness increased to 3.5 (range 1-6) and prescription accuracy (the inclusion of a medication, dose, frequency, and duration) improved from 75% to 97% (p 0.001). Overall, 90% of interns found the training session useful.Most surgical interns were not trained in prescribing narcotics in medical school. Improved pain management curriculum is necessary to assure safe and consistent opioid prescriptions.

Background Because many patients are first exposed to opioids after general surgery procedures, surgical stewardship for the use of opioids is critical in addressing the opioid crisis. We developed a multi-component opioid reduction program to minimize the use of opioids after surgery. Our objectives were to assess patient exposure to the intervention and to investigate the association with postoperative use and disposal of opioids. Methods We implemented a multi-component intervention, including patient education, the settings of expectations, the education of the providers, and an in-clinic disposal box in our large, academic, general surgery clinic. From April to December 2018, patients were surveyed by phone 30 to 60 days after their operation regarding their experience with postoperative pain management. The association between patient education and preparedness to manage pain was assessed using χ2 tests. Education, preparedness, and clinical factors were evaluated for association with quantity of pills used using ANOVA and multivariable linear regression. Results Of the 389 eligible patients, 112 responded to the survey (28.8%). Patients receiving both pre and postoperative education were more likely to feel prepared to manage pain than those who only received the education pre or postoperatively (91% vs 68%, P = .01). Patients who felt prepared to manage their pain used 9.1 fewer pills on average than those who did not (P = .01). Fourteen patients (24%) with excess pills disposed of them. Preoperative education was associated with disposal of excess pills (30% vs 0%, P Conclusion Exposure to clinic-based interventions, particularly preoperatively, can increase patient preparedness to manage postoperative pain and decrease the quantity of opioids used. Additional strategies are needed to increase appropriate disposal of unused opioids.

OBJECTIVES The ProPublica Surgeon Scorecard is the first nationwide, multispecialty public reporting of individual surgeon outcomes. However, ProPublica's use of a previously undescribed outcome measure (composite of in-hospital mortality or 30-day related readmission) and inclusion of only inpatients have been questioned. Our objectives were to (1) determine the proportion of cases excluded by ProPublica's specifications, (2) assess the proportion of inpatient complications excluded from ProPublica's measure, and (3) examine the validity of ProPublica's outcome measure by comparing performance on the measure to well-established postoperative outcome measures. METHODS Using ACS-NSQIP data (2012-2014) for 8 ProPublica procedures and for All Operations, the proportion of cases meeting all ProPublica inclusion criteria was determined. We assessed the proportion of complications occurring inpatient, and thus not considered by ProPublica's measure. Finally, we compared risk-adjusted performance based on ProPublica's measure specifications to established ACS-NSQIP outcome measure performance (eg, death/serious morbidity, mortality). RESULTS ProPublica's inclusion criteria resulted in elimination of 82% of all operations from assessment (range: 42% for total knee arthroplasty to 96% for laparoscopic cholecystectomy). For all ProPublica operations combined, 84% of complications occur during inpatient hospitalization (range: 61% for TURP to 88% for total hip arthroplasty), and are thus missed by the ProPublica measure. Hospital-level performance on the ProPublica measure correlated weakly with established complication measures, but correlated strongly with readmission (R = 0.834, P < 0.001). CONCLUSIONS ProPublica's outcome measure specifications exclude 82% of cases, miss 84% of postoperative complications, and correlate poorly with well-established postoperative outcomes. Thus, the validity of the ProPublica Surgeon Scorecard is questionable.

IMPORTANCE: Postoperative complications remain common after surgery, but little is known about the extent of variation in operative technical skill and whether variation is associated with patient outcomes. OBJECTIVES: To examine the (1) variation in technical skill scores of practicing surgeons, (2) association between technical skills and patient outcomes, and (3) amount of variation in patient outcomes explained by a surgeon’s technical skill. DESIGN, SETTING, AND PARTICIPANTS: In this quality improvement study, 17 practicing surgeons submitted a video of a laparoscopic right hemicolectomy that was then rated by at least 10 blinded peer surgeons and 2 expert raters. The association between surgeon technical skill scores and risk-adjusted outcomes was examined using data from the American College of Surgeons National Surgical Quality Improvement Program. The association between technical skill scores and outcomes was examined for colorectal procedures and noncolorectal procedures (ie, assessed on whether technical skills demonstrated during colectomy were associated with patient outcomes across other cases). In addition, the proportion of patient outcomes explained by technical skill scores was examined using robust regression techniques. The study was conducted from September 23, 2016, to February 10, 2018; data analysis was performed from November 2018 to January 2019. EXPOSURES: Colorectal and noncolorectal procedures. MAIN OUTCOMES AND MEASURES: Any complication, mortality, unplanned hospital readmission, unplanned reoperation related to principal procedure, surgical site infection, and death or serious morbidity. RESULTS: Of the 17 surgeons included in the study, 13 were men (76%). The participants had a range from 1 to 28 years in surgical practice (median, 11 years). Based on 10 or more reviewers per video and with a maximum quality score of 5, overall technical skill scores ranged from 2.8 to 4.6. From 2014 to 2016, study participants performed a total of 3063 procedures (1120 colectomies). Higher technical skill scores were significantly associated with lower rates of any complication (15.5% vs 20.6%, P = .03; Spearman rank-order correlation coefficient r = −0.54, P = .03), unplanned reoperation (4.7% vs 7.2%, P = .02; r = −0.60, P = .01), and a composite measure of death or serious morbidity (15.9% vs 21.4%, P = .02; r = −0.60, P = .01) following colectomy. Similar associations were found between colectomy technical skill scores and patient outcomes for all types of procedures performed by a surgeon. Overall, technical skill scores appeared to account for 25.8% of the variation in postcolectomy complication rates and 27.5% of the variation when including noncolectomy complication rates. CONCLUSIONS AND RELEVANCE: The findings of this study suggest that there is wide variation in technical skill among practicing surgeons, accounting for more than 25% of the variation in patient outcomes. Higher colectomy technical skill scores appear to be associated with lower complication rates for colectomy and for all other procedures performed by a surgeon. Efforts to improve surgeon technical skills may result in better patient outcomes.

Background The “safety culture” within hospital systems is increasingly recognized as important to delivery of high-quality care. We examine the safety culture in a statewide hospital quality improvement collaborative and its associations with surgical outcomes. Study Design A modified Safety Attitudes Questionnaire was sent to administrators, quality improvement teams, nurses, anesthesiologists, and surgeons in 49 hospitals participating in the Illinois Surgical Quality Improvement Collaborative in 2015. Associations between positive safety culture, as measured by percentage of positive responses on the Safety Attitudes Questionnaire, and the following NSQIP 30-day adverse outcomes: hospital-level risk-adjusted morbidity, mortality, death, or serious morbidity and readmission rates. Linear regression models with hospitals clustered by system were used to assess the relationship between safety culture and patient outcomes. Results Operating room safety culture scores were highest (97.7% positive) compared with the other domains, and ratings of hospital management were lowest (75.9% positive). Hospital administrators consistently had the most positive perception of the safety culture (90.5% positive) and front-line providers were less positive: physicians (85.3%), advanced practice providers (88.1%), and nurses (80%). Teamwork was rated as a strength by patient care providers (physicians 88.3%, advanced practice providers 90.2%, and nurses 82.2%), but was perceived as weakest by administrators. Higher percentage of positive Safety Attitudes Questionnaire responses was significantly associated with lower risk of postoperative morbidity (p = 0.007) and death or serious morbidity (p = 0.04). No significant association between safety culture and the risk of mortality (p = 0.23) or readmissions (p = 0.52) was observed. Conclusions Hospital safety culture can influence certain surgical patient outcomes. Improving the safety culture within a hospital can represent a previously unrecognized approach that can be leveraged to strengthen surgical quality improvement efforts at the hospital level.

Background Surgeon performance profiling is of great interest to surgeons, hospitals, health plans, and the public, yet efforts to date have been contested, with stakeholders at odds over the selection, reliability, and validity of metrics used. We sought to create surgeon-level comparative assessments within the Illinois Surgical Quality Improvement Collaborative. Study Design American College of Surgeons NSQIP data were obtained for 51 Illinois hospitals covering a 30-month period from 2014 to 2016. Surgeon-level, risk-adjusted outcomes rates were estimated from 3-level crossed random effects logistic regression models and classified as low, as expected, or high for each of 7 postoperative outcomes. Model intra-class correlations and provider-specific reliability statistics were calculated. Results A total of 123,141 cases were analyzed for 2,724 surgeons. Median provider case volume was 17 (interquartile range 4 to 54). Overall crude complication rates ranged from 0.62% to 7.14% across the 7 outcomes investigated. Surgeon-level variance estimates were low (intra-class correlation coefficients between 0.007 and 0.074). No performance outliers were detected for 3 of the outcomes measures, while a small number of outliers were identified for any morbidity (11 surgeons), surgical site infection (10 surgeons), death or serious morbidity (8 surgeons), and reoperation (1 surgeon). Among all physicians, median reliability was below 0.1 for each outcome. Conclusions Few individual surgeon performance outliers could be detected in NSQIP clinical registry data for a statewide hospital collaborative over a 30-month period using postoperative patient outcomes. Low surgeon-specific case volumes and minimal variance between surgeons may limit the utility of American College of Surgeons NSQIP outcomes measures for individual profiling. Alternative metrics, such as process measures, patient experience, composite measures, or technical skill assessments should be explored for surgeon-level measurement.

Unexpected variations in postoperative length of stay (LOS) negatively impact resources and patient outcomes. Statistical process control (SPC) measures performance, evaluates productivity, and modifies processes for optimal performance. The goal of this study was to initiate SPC to identify LOS outliers and evaluate its feasibility to improve outcomes in colorectal surgery.Review of a prospective database identified colorectal procedures performed by a single surgeon. Patients were grouped into elective and emergent categories and then stratified by laparoscopic and open approaches. All followed a standardized enhanced recovery protocol. SPC was applied to identify outliers and evaluate causes within each group.A total of 1294 cases were analyzed--83% elective (n = 1074) and 17% emergent (n = 220). Emergent cases were 70.5% open and 29.5% laparoscopic; elective cases were 36.8% open and 63.2% laparoscopic. All groups had a wide range in LOS. LOS outliers ranged from 8.6% (elective laparoscopic) to 10.8% (emergent laparoscopic). Evaluation of outliers demonstrated patient characteristics of higher ASA scores, longer operating times, ICU requirement, and temporary nursing at discharge. Outliers had higher postoperative complication rates in elective open (57.1 vs. 20.0%) and elective lap groups (77.6 vs. 26.1%). Outliers also had higher readmission rates for emergent open (11.4 vs. 5.4%), emergent lap (14.3 vs. 9.2%), and elective lap (32.8 vs. 6.9%). Elective open outliers did not follow trends of longer LOS or higher reoperation rates.SPC is feasible and promising for improving colorectal surgery outcomes. SPC identified patient and process characteristics associated with increased LOS. SPC may allow real-time outlier identification, during quality improvement efforts, and reevaluation of outcomes after introducing process change. SPC has clinical implications for improving patient outcomes and resource utilization.

Background We sought to evaluate the results of a new mesh sutured repair technique for closure of contaminated incisional hernias. Methods 48 patients with contaminated hernias 5 cm wide or greater by CT scan were closed with mesh sutures. Surgical site occurrence, infections, and hernia recurrence were compared to similar patient series reported in the literature. Results Of the 48 patients, 20 had clean-contaminated wounds, 16 had contaminated wounds, and 12 were infected. 69% of the patients underwent an anterior perforator sparing components release for hernias that averaged 10.5 cm transversely (range 5 cm–25 cm). SSO occurred in 27% of patients while SSI was 19%. There were no fistulas or delayed suture sinuses. With a mean follow-up of almost 12 months, 3 midline hernias recurred (6%). In these same patients, three parastomal hernias repaired with mesh sutures failed out of 4 attempted for a total failure rate of 13%. Conclusion Mesh sutured closure represents a simplified and effective surgical strategy for contaminated midline incisional hernia repair.

Prophylactic central compartment neck dissection (pCCND) is a CCND in patients with thyroid cancer who have no clinical, sonographic, or intraoperative evidence of abnormal lymph nodes. Whether pCCND should be performed in all patients with clinically node-negative papillary thyroid cancer (PTC) is controversial. Existing data reveal that for patients with clinically node-negative PTC there is no difference between treatment with total thyroidectomy plus pCCND and total thyroidectomy alone. The potential increased risk of hypoparathyroidism associated with CCND is not offset by any measurable oncologic benefit. Risk/benefit balance favors total thyroidectomy alone for patients with clinically node-negative PTC.

BACKGROUND After more than a decade of improvement, our enhanced recovery pathway had patients who had undergone laparoscopic colectomy going home a mean 3.7 days postoperatively. We wondered if adding a transverse abdominus plane block and intravenous acetaminophen to an established pathway would improve outcomes and resource use. OBJECTIVE The aim of this study was to evaluate the impact of modification of an enhanced recovery pathway on patient outcomes. DESIGN This was a case-matched study. METHODS After the addition of transverse abdominus plane blocks and acetaminophen to the enhanced recovery pathway 12 months ago, review of a prospective database was performed. Patients were matched by procedure type, age, and sex. SETTINGS This study was performed at a tertiary referral center. PATIENTS Patients undergoing elective major laparoscopic colorectal surgery from 2010 to 2012 were included. MAIN OUTCOME MEASURES The primary outcome measures were hospital length of stay, readmission rate, postoperative complications, and the cost of the hospital episode before and after the amendment of our enhanced recovery pathway. RESULTS Two hundred eight elective major laparoscopic cases were evaluated. Both groups were similar in demographics and comorbidities. Length of stay was significantly shorter once transverse abdominus plane blocks and acetaminophen were introduced (p < 0.01), dropping from 3.7 to 2.6 days. There were significantly more complications in the prechange group (p = 0.02), but no significant differences in readmissions or mortality. Direct costs were similar, but there was a $500 increase in total margin per case (p = 0.004) with the pathway changes. With the use of statistical process control to examine the effect on outliers, there was significantly less variation in the mean length of stay (2.29 vs 1.90 days, p < 0.01) after the addition of transverse abdominus plane blocks and intravenous acetaminophen. LIMITATIONS The single-surgeon, single-institution design was a limitation of this study. CONCLUSIONS The addition of a transverse abdominus plane block and acetaminophen significantly reduced length of stay more than that seen with a previously established pathway. Statistical process control demonstrated that our pathway changes significantly reduced the spread of outliers around our mean length of stay.

Aim Sound surgical judgement is the goal of training and experience; however, system-based factors may also colour selection of options by a surgeon. We analysed potential organizational characteristics that might influence rectal cancer decision-making by an experienced surgeon. Method One hundred and seventy-three international centres treating rectal cancer were invited to participate in a survey assessment of key treatment options for patients undergoing curative rectal-cancer surgery. The key organizational characteristics were analysed using multivariate methods for association with intra-operative surgical decision-making. Results The response rate was 71% (123 centres). Sphincter-saving surgery was more likely to be performed at university hospitals (OR=3.63, P=0.01) and by high-caseload surgeons (OR=2.77 P=0.05). A diverting stoma was performed more frequently in departments with clinical audits (OR=3.06, P=0.02), and a diverting stoma with coloanal anastomosis was more likely in European centres (OR=4.14, P=0.004). One-stage surgery was less likely where there was assessment by a multidisciplinary team (OR=0.24, P=0.02). Multivariate analysis showed that university hospital, clinical audit, European centre, multidisciplinary team and high caseload significantly impacted on surgical decision-making. Conclusion Treatment variance of rectal cancer surgeons appears to be significantly influenced by organizational characteristics and complex team-based decision-making. System-based factors may need to be considered as a source of outcome variation that may impact on quality metrics.

Background Surgical technique might influence rectal cancer survival, yet international practices for surgical treatment of rectal cancer are poorly described. Methods We performed a cross-sectional survey in a cohort of experienced colorectal surgeons representing 123 centers. Results Seventy-one percent responded, 70% are from departments performing more than 50 proctectomies annually. More than 50% defined the rectum as "15 cm from the verge." Seventy-two percent perform laparoscopic proctectomy, 80% use oral bowel preparation, 69% perform high ligation of the inferior mesenteric artery, 76% divert stomas as routine for colo-anal anastomosis, and 63% use enhanced recovery protocols. Different practices exist between US and non-US surgeons: 15 cm from the verge to define the rectum (34% vs 59%; P = .03), personally perform laparoscopic resection (82% vs 66%; P = .05), rectal stump washout (36% vs 73%; P = .0001), always drain after surgery (23% vs 42%; P = .03), transanal endoscopic microsurgery for T2N0 in medically unfit patients (39% vs 61%; P = .0001). Conclusions Wide international variations in rectal cancer management make outcome comparisons challenging, and consensus development should be encouraged.

Liver grafts preserved in cold storage undergo changes mainly manifested by morphological modifications of the sinusoidal endothelium that result in poor graft function upon reperfusion. The present studies aimed to determine if the addition of polyethylene glycol-albumin to University of Wisconsin (Peg-AlbUW) solution ameliorates the cold preservation injuries of liver grafts. Rat livers were preserved cold with various preservation solutions and evaluated for weight changes and endothelial morphology. Solutions that preserved graft weight and endothelial morphology were tested in the isolated perfused rat liver model to assess graft function. A rat hepatocyte cell line was evaluated for both viability and glutathione concentrations emulating cold preservation and reperfusion conditions. Liver grafts preserved with Peg-AlbUW maintained their initial weight and showed a conserved endothelial morphology compared with liver grafts preserved in UW for 30 h (P0.05). Liver grafts preserved with Peg-AlbUW had improved portal blood flow and bile secretion compared with liver grafts preserved in UW for 30 h (P0.05). In vitro we noted comparable hepatocyte viability when cells were preserved in Peg-AlbUW versus UW under similar preservation conditions (P0.05); glutathione concentrations (reduced and total) were significantly increased in hepatocytes preserved in 3% Peg-AlbUW compared with other preservation solutions (P0.05). The addition of Peg-Alb to UW preservation solution ameliorated the cold preservation injuries of rat liver grafts as shown by stable liver graft weight, a better preservation of the endothelial morphology, improved portal vein blood flow, and increased bile secretion. Peg-Alb-UW solution improved the integrity of the glutathione redox buffer system of a hepatocyte cell line after cold storage and reperfusion.

Collagen anal fistula plug treatment of transsphincteric fistulas produces variable results. The purpose of our study was to determine whether long-tract fistulas (4 cm) correlated with successful closure.All patients undergoing transsphincteric cryptoglandular fistula repair with anal fistula plugs were enrolled in a prospective database. Patients with Crohn's disease were excluded. Fistula tract length was measured intraoperatively by subtracting the remaining plug length from the original plug size. All procedures used standardized techniques and postoperative care pathways. The primary outcome was complete fistula closure assessed through both postoperative outpatient visits and a follow-up telephone questionnaire.Forty-one patients with 42 fistula tracks were enrolled over a 39-month period. Complete closure was achieved in 18 of 42 (43%) fistulas at a mean follow-up of 25 months. Closure was not associated with gender, age, tract location, duration of seton, or length of follow-up. Successful closure was significantly associated with increased tract length, because fistulas longer than 4 cm were nearly 3 times more likely to heal compared with shorter fistulas ((14/23, 61%) vs (4/19, 21%), P = .004; relative risk = 2.8; 95% CI 1.14-7.03).Anal fistula plug repair of cryptoglandular anorectal fistulas is more successful for long-tract fistulas. Although the overall success is modest, limiting surgical indications to fistulas exceeding 4 cm may maximize benefits of the plug technique.

Purpose. Stereotactic body radiation therapy (SBRT) has emerged as a treatment option for local tumor control of primary and secondary malignancies of the liver. We report on our updated experience with SBRT in patients with non-resectable tumors of the liver. Methods. Our first 17 consecutive patients (mean age 58.1 years) receiving SBRT for HCC ( 𝑛 = 6 ), IHC ( 𝑛 = 3 ), and LM ( 𝑛 = 8 ) are presented. Mean radiation dose was 34Gy delivered over 1–3 fractions. Results. Treated patients had a mean decrease in maximum pretreatment tumor diameter from 6 . 9 ± 4 . 6 cm to 5 . 0 ± 2 . 1 cm at three months after treatment ( 𝑃 . 0 5 ). The mean total tumor volume reduction was 44% at six months ( 𝑃 . 0 5 ). 82% of all patients (14/17) achieved local control with a median follow-up of 8 months. 100% of patients with HCC ( 𝑛 = 6 ) achieved local control. Patients with surgically placed fiducial markers had no complications related to marker placement. Conclusion. Our preliminary results showed that SBRT is a safe and effective local treatment modality in selected patients with liver malignancies with minimal adverse events. Further studies are needed to define its role in the management of these malignancies.

INTRODUCTION: We used a publicly available limited data set from the National Surgical Quality Improvement Project to assess the preoperative risk factors and postoperative complication rates reported for laparoscopic colectomy and open colectomy. METHODS: Patients were evaluated from this nationally reported database who underwent either laparoscopic colectomy (n = 2728) or open colectomy (n = 4719) from December 1, 2005 through September 1, 2007. RESULTS: Body mass index was similar for laparoscopic (27.9, SD 5.8) and open colectomy patients (28.0, SD 7.2). The open colectomy group had significantly higher rates of diabetes (16.0 percent vs. 12.0 percent), smoking (18.0 percent vs. 15.0 percent), dyspnea (14.0 percent vs. 9.0 percent), chronic obstructive pulmonary disease (7.0 percent vs. 4.0 percent), congestive heart failure (2.0 percent vs. 0.6 percent), myocardial infarction within previous 6 months (0.9 percent vs. 0.4 percent), and hypertension (54 percent vs. 50 percent). All perioperative complications were more frequent in the open colectomy group; mortality (4.9 percent vs. 0.8 percent), surgical site infections (12 percent vs. 8.0 percent), wound disruption (2.0 percent vs. 0.8 percent), pneumonia (5.0 percent vs. 2.0 percent), and acute renal failure (1.0 percent vs. 0.3 percent). CONCLUSION: The data, derived from the publicly available limited data set from the National Surgical Quality Improvement Project audit process, suggest a higher rate for all commonly identified complications for open compared to laparoscopic colectomy; however, open colectomy patients have an apparent higher preoperative risk.

PURPOSE: This study was designed to identify the clinical features of anastomotic leakage after laparoscopic resection of rectal cancer and to evaluate the outcomes of laparoscopic management for this problem. METHODS: Prospectively collected data were obtained from 307 patients with rectal cancer who underwent laparoscopic proctectomy and primary anastomosis. Age, sex, tumor location, tumor stage, body mass index, comorbidities, ileostomy, conversion, intraoperative blood loss, operative time, previous abdominal operation, and hospital stay were analyzed for patients with or without anastomotic leakage. Management and outcome of anastomotic leakage also were analyzed. RESULTS: Anastomotic leakage occurred in 29 patients (9.4 percent). Diverting ileostomy was initially fashioned in 65 patients (21.2 percent). Leakage was related to young age, male sex, lower tumor location, and longer operation time. Ten patients (34.5 percent) were successfully managed with conservative treatment. Seventeen patients (58.6 percent) were managed via a laparoscopic approach. Open surgery was performed in two patients who showed diffuse fecal soiling or had previous conversion, respectively. There was no mortality. CONCLUSIONS: When leakage occurs, laparotomy or colostomy is not needed routinely. For surgical intervention, the abdominal cavity should be explored first by laparoscopic visualization because the majority of patients can be successfully managed with laparoscopy and ileostomy.

Laparoscopic colectomy (LC) is slowly becoming the standard of care for elective resections. However, the use of LC in the emergency setting is relatively unstudied. The authors describe their experience with a series of emergent and urgent LC cases for a variety of colorectal pathologies. This study reviewed 20 consecutive patients who had a laparoscopic emergent or urgent colectomy over a 2-year period. Patient demographics, indications for surgery, operative details, and postoperative complications were examined. Two cases were converted to open procedure, and the mean operative time was 162 min (median, 163 min). The average postoperative length of hospital stay was 8.1 days (median, 6 days). There was one reoperation and three readmissions within 30 days, with no mortality during the follow-up period. Six patients required intensive care unit (ICU) stays after surgery, and 40% of the patients had one or more postoperative complications. With increasing experience, LC is a feasible option in nonelective situations. Further prospective and comparative studies will improve our understanding of the outcomes for emergency LC.

In this study we evaluated the outcome of a standardized enhanced recovery program in patients undergoing ileostomy closure.Forty-two patients underwent ileostomy closure by a single surgeon and were managed by a standardized postoperative care pathway. On the first postoperative day, patients received oral analgesia and a soft diet. Discharge was based on standard criteria previously published for laparoscopic colectomy patients. Results were recorded prospectively in an Institutional Review Board-approved database, including demographics, operative time, blood loss, complications, length of stay, and readmission data.The median operative time and blood loss were 60 minutes and 17.5 mL, respectively, and median hospital stay was 2 days. Twenty-nine patients (69 percent) were discharged by postoperative Day 2. The complication rate was 23.8 percent; complications included prolonged postoperative ileus (n = 3), early postoperative small-bowel obstruction (n = 1), mortality not related to ileostomy closure (n = 1), minor bleeding (n = 1), wound infection (n = 1), incisional hernia (n = 1), diarrhea (n = 1), dehydration (n = 1). The 30-day readmission rate was 9.5 percent (n = 4). Two patients had reoperation within 30 days for small-bowel obstruction and a wound infection.Ileostomy closure patients managed with postoperative care pathways can have a short hospital stay with acceptable morbidity and readmission rates.

The number and strength of opioids prescribed after surgery can vary widely at a single institution. Further research is needed to elucidate variations in prescribing., Introduction: Recent literature has shown a wide variation in the prescribing patterns of opioids after elective surgery. We conducted an evaluation of discharge opioid prescribing after elective surgical procedures to determine whether opioid-prescribing patterns varied at our institution. Method: A single academic medical center retrospective review of patients undergoing laparoscopic cholecystectomy, laparoscopic appendectomy, open umbilical hernia repair, simple mastectomy, or thyroidectomy between July 2015 and July 2016. Results: Among a total of 615 unique surgical cases, we found a wide variation in the number of pills and morphine milligram equivalents prescribed for each procedure evaluated. In addition, 94.8% of all patients discharged received a prescription for opioids, whereas only 15.6% of patients received a prescription for a nonopioid analgesic. Conclusion: The number and strength of opioids prescribed after surgery can vary widely at a single institution. Further research is needed to elucidate variations in prescribing.

Background The US medical malpractice system assumes that the threat of liability should deter negligence, but it is unclear whether malpractice environment affects health care quality. We sought to explore the association between state malpractice environment and postoperative complication rates. Study Design This observational study included Medicare fee-for-service beneficiaries undergoing one of the following operations in 2010: colorectal, lung, esophageal, or pancreatic resection, total knee arthroplasty, craniotomy, gastric bypass, abdominal aortic aneurysm repair, coronary artery bypass grafting, or cystectomy. The state-specific malpractice environment was measured by 2010 medical malpractice insurance premiums, state average award size, paid malpractice claims/100 physicians, and a composite malpractice measure. Outcomes of interest included 30-day readmission, mortality, and postoperative complications (eg sepsis, myocardial infarction [MI], pneumonia). Using Medicare administrative claims data, associations between malpractice environment and postoperative outcomes were estimated using hierarchical logistic regression models with hospital random-intercepts. Results Measures of malpractice environment did not have significant, consistent associations with postoperative outcomes. No individual tort reform law was consistently associated with improved postoperative outcomes. Higher-risk state malpractice environment, based on the composite measure, was associated with higher likelihood of sepsis (odds ratio [OR] 1.22; 95% CI 1.07 to 1.39), MI (OR 1.14; 95% CI 1.06 to 1.23), pneumonia (OR 1.09; 95% CI 1.03 to 1.16), acute renal failure (OR 1.15; 95% CI 1.08 to 1.22), deep vein thrombosis/pulmonary embolism (OR 1.22; 95% CI 1.13 to 1.32), and gastrointestinal bleed (OR 1.18; 95% CI 1.08 to 1.30). Conclusions Higher risk malpractice environments were not consistently associated with a lower likelihood of surgical postoperative complications, bringing into question the ability of malpractice lawsuits to promote health care quality.

Background Changes to resident duty hour policies in the Flexibility in Duty Hour Requirements for Surgical Trainees (FIRST) trial could impact hospitalized patients' length of stay (LOS) by altering care coordination. Length of stay can also serve as a reflection of all complications, particularly those not captured in the FIRST trial (eg pneumothorax from central line). Programs were randomized to either maintaining current ACGME duty hour policies (Standard arm) or more flexible policies waiving rules on maximum shift lengths and time off between shifts (Flexible arm). Our objective was to determine whether flexibility in resident duty hours affected LOS in patients undergoing high-risk surgical operations. Study Design Patients were identified who underwent hepatectomy, pancreatectomy, laparoscopic colectomy, open colectomy, or ventral hernia repair (2014–2015 academic year) at 154 hospitals participating in the FIRST trial. Two procedure-stratified evaluations of LOS were undertaken: multivariable negative binomial regression analysis on LOS and a multivariable logistic regression analysis on the likelihood of a prolonged LOS (>75 th percentile). Results Before any adjustments, there was no statistically significant difference in overall mean LOS between study arms (Flexible Policy: mean [SD] LOS 6.03 [5.78] days vs Standard Policy: mean LOS 6.21 [5.82] days; p = 0.74). In adjusted analyses, there was no statistically significant difference in LOS between study arms overall (incidence rate ratio for Flexible vs Standard: 0.982; 95% CI, 0.939–1.026; p = 0.41) or for any individual procedures. In addition, there was no statistically significant difference in the proportion of patients with prolonged LOS between study arms overall (Flexible vs Standard: odds ratio = 1.028; 95% CI, 0.871–1.212) or for any individual procedures. Conclusions Duty hour flexibility had no statistically significant effect on LOS in patients undergoing complex intra-abdominal operations.

There are currently 2 widely accepted treatment strategies for patients presenting to the hospital with choledocholithiasis. However, the rate of use for each strategy in the United States has not been evaluated, and their trends over time have not been described. Furthermore, an optimal management strategy for choledocholithiasis has yet to be defined.To evaluate secular trends in the management of choledocholithiasis in the United States and to compare hospital length of stay between patients with choledocholithiasis treated with endoscopic retrograde cholangiopancreatography with laparoscopic cholecystectomy (ERCP+LC) vs laparoscopic common bile duct exploration with laparoscopic cholecystectomy (LCBDE+LC).In this cohort study, we studied patients with a primary diagnosis of choledocholithiasis that were included in the National Inpatient Sample between 1998 and 2013 from a representative sample of acute care hospitals in the United States. Patients with cholangitis or pancreatitis were excluded.Unadjusted and risk-adjusted median hospital length of stay.Of the 37 207 patients included in our analysis, 36 048 (96.9%) were treated with ERCP+LC and 1159 (3.1%) were treated with LCBDE+LC. The mean (SD) age of patients treated with ERCP+LC was 50.7 (21.1) years and was 51.9 (20.9) years for those treated with LCBDE+LC; 25 788 (69.3%) were female. Analysis of the National Inpatient Sample data indicates that there are an average of 26 158 patients with choledocholithiasis admitted in the United States each year. The overall use of CBDE for patients with choledocholithiasis decreased from 39.8% of admissions in 1998 to 8.5% in 2013 (P .001). A decrease was also seen for open CBDE (30.6% vs 5.5%; P .001) and laparoscopic CBDE (9.2% vs 3.0%; P .001) independently. Rates of management with LCBDE+LC decreased from 5.3% to 1.5% (P .001), while rates of ERCP+LC increased from 52.8% to 85.7% (P .001). The unadjusted median hospital length of stay was shorter for patients treated with LCBDE+LC than for those treated with ERCP+LC (3.0 vs 4.0 days; P .001). After risk-adjustment, the median length of stay remained 0.5 days shorter for patients treated with LCBDE+LC than with ERCP+LC (3.5 vs 4.0 days; P .001).This study highlights the marked decline in the use of both open and laparoscopic CBDE in the United States as well as the benefit to the length of stay LCBDE+LC has over ERCP+LC. Despite a persistent need for CBDE and the potential benefits of LCBDE+LC over ERCP+LC for managing choledocholithiasis, if current trends continue, CBDE may be at risk of disappearing from the surgical armamentarium.

The ability to perform a laparoscopic colectomy is an integral part of a young colorectal surgeon’s practice. However, the number of resections required during colorectal residency for a surgeon to be very comfortable performing a laparoscopic colectomy independently is poorly defined. Furthermore, the percentage of trainees that achieve this goal also is unknown. An electronic survey designed by the Young Surgeon’s Committee of the American Society of Colon and Rectal Surgeons (ASCRS) was sent to graduates completing Accreditation Council for Graduate Medical Education (ACGME) colorectal residencies after publication of the Clinical Outcomes Study Group (COST) trial (2004–2009). The data collected included the number of laparoscopic right (LR), laparoscopic left (LL), and laparoscopic hand-assisted left (HAL) colectomies performed during residency. Trainees were asked to assess whether at the completion of their fellowship they with each case were very comfortable (VC, would perform a laparoscopic colectomy independently), somewhat comfortable (SC, would require assistance from colleagues), or not comfortable (NC, would not perform a laparoscopic colectomy). Of the 176 (51%) former fellows responding to the survey, 42 (24%) reported performing fewer than 10 LRs, 108 (62%) reported 10 to 30 LRs, and 24 (14%) reported more than 30 LRs during their fellowship. With LR, 13 (7.5%) respondents were NC, 42 (21%) were SC, and 119 (68%) were VC. As reported, 58 fellows (33%) performed fewer than 10 LLs, 92 (53%) performed 10–30 LLs, and 22 (13%) performed more than 30 LLs. With LL, 12.2% were NC, 33.7% were SC, and 54.1% were VC. Most of the fellows (90%) who performed 30 or more LR, LL, or HAL colectomies were VC. On the average, each year’s graduating fellows were more comfortable with laparoscopic colectomy than those graduating in previous years (P