General Surgical Resident Operative Autonomy vs Patient Outcomes: Are we Compromising Training without Net Benefit to Hospitals or Patients?

Assessing Neurosurgery Training: Accreditation Council for Graduate Medical Education Case Minimums Versus Surgical Autonomy

BACKGROUND AND OBJECTIVES

The Accreditation Council for Graduate Medical Education (ACGME) requires neurosurgery residents to reach a set number of cases in specified procedure types (case minimums) before graduation and mandates completion of Milestones. We used the Surgical Autonomy Program, a validated method of autonomy-based resident evaluation, to determine the number of cases it took for residents to become competent and compared these with the ACGME case minimums.

METHODS

We collected data from neurosurgery residents at Duke University on 7 procedures (tumor craniotomy, trauma craniotomy, ventriculoperitoneal shunt, anterior cervical discectomy and fusion (ACDF), posterior cervical fusion (PCF), discectomy/laminectomy, and posterior thoracolumbar spinal fusion [PSF]). We defined competency as being graded at the highest autonomy level in the Surgical Autonomy Program by attending neurosurgeons for the first and second time and determined the case volume on the ACGME case log when these were achieved. These results were analyzed with summary statistics.

RESULTS

The median case volume among residents (N = 4-8) for the first and second competency rating (and ACGME minimum) for each procedure type was found to be: tumor: 44.5 and 64.5 (min. 60), trauma: 21 and 30 (min. 60), ventriculoperitoneal shunt: 11.3 and 13 (min. 20), ACDF: 30 and 32.5 (min. 20), PCF: 24 and 40 (min. 30), discectomy/laminectomy: 28 and 36 (min. 30), and PSF: 51 and 54 (min. 30).

CONCLUSION

We found variation in the case numbers to reach competency and that for some procedures (tumor, ACDF, PCF, discectomy/laminectomy, and PSF), most residents required more cases than the ACGME case minimums to achieve competency. The ACGME case minimums may not accurately reflect the number of cases required for neurosurgical residents to reach competency. To promote trainee-centered education, individualized, competency-based evaluation systems may be better determining readiness for graduation, including a system that builds off the established ACGME Milestones.

Association Between Teaching Clinic Structure and the Readiness of Ophthalmology Residents to Enter Independent Practice

OBJECTIVE

Our objective is to determine if the structure of Graduate Medical Education teaching clinics is associated with how well ophthalmology residents are prepared to meet the workload demands of independent clinical practice.

DESIGN

Resident preparedness to enter independent practice was measured by the Readiness Index. Part of the Department of Veterans Affairs' new Workload-based Resident Academic Performance measures (WRAP), resident readiness is computed from electronic health records for residents by clinic and service-date. The index compares resident productivity net of supervision and adjusted for care quality to the average productivity of non-supervising ophthalmologists. Readiness comprises a Workload component (ratio of resident gross productivity to the average productivity of non-supervising ophthalmologists) and Supervision component (ratio of resident net of supervision to gross productivity). Teaching clinic factors include resident postgraduate-year level, resident-to-physician staff ratios, patient care complexity, and program size. Covariates include time into the academic year, facility quality ranking and complexity rating, and attending physician productivity rate.

SETTING

Study setting is 109 ophthalmology outpatient clinics from the United States Department of Veterans Affairs and its 1,300 annual ophthalmology resident positions rotating on 84,600 ophthalmology clinic-days during academic years from July 1, 2015, through June 30, 2019.

PARTICIPANTS

An average 2.6 residents at a second-year or higher saw 25.0 patients requiring 93.6 relative value units (RVUs) of workload.

RESULTS

Senior ophthalmology residents from clinics with higher resident-to-physician ratios had greater practice readiness than their counterparts primarily from having greater progressive autonomy from supervision. Residents from larger programs treating more complex patients had only slightly greater practice readiness than their counterparts primarily from having greater workload productivity.

CONCLUSIONS

The readiness of ophthalmology residents to enter independent practice is associated with their academic level and resident-to-physician staff ratios, and to a lesser extent care complexity and program size.

For the Love of the Game: Calculating the Premium Associated With Academic Surgical Practice

OBJECTIVE

We sought to determine the premium associated with a career in academic surgery, as measured by compensation normalized to the work relative value unit (wRVU).

BACKGROUND

An academic surgical career embodying innovation and mentorship offers intrinsic rewards but is not well monetized. We know compensation for academic surgeons is less than their nonacademic counterparts, but the value of clinical effort, as normalized to the wRVU, between academic and nonacademic surgeons has not been well characterized. Thus, we analyzed the variations in the valuation of academic and nonacademic surgical work from 2010 to 2022.

METHODS

We utilized Medical Group Management Association Provider Compensation data from 2010, 2014, 2018, and 2022 to compare academic and nonacademic surgeons. We analyzed raw total cash compensation (TCC), wRVU, TCC per wRVU (TCC/wRVU), and TCC to collections (TCCtColl). We calculated collections per wRVU (Coll/wRVU). We adjusted TCC and TCCtColl for inflation using the Consumer Price Index. Linear modeling for trend analysis was performed.

RESULTS

Compared with nonacademic, academic surgeons had lower TCC (2010: $500,415.0±23,666 vs $631,515.5±23,948.2, -21%; 2022: $564,789.8±23,993.9 vs $628,247.4±15,753.2, -10%), despite higher wRVUs (2022: 9109.4±474.9 vs 8062.7±252.7) and higher Coll/wRVU (2022: 76.68±8.15 vs 71.80±6.10). Trend analysis indicated that TCC will converge in 2038 at an estimated $660,931.

CONCLUSIONS

In 2022, academic surgeons had more clinical activity and superior organizational revenue capture, despite less total and normalized clinical compensation. On the basis of TCC/wRVUs, academia charges a premium of 16% over nonacademic surgery. However, trend analysis suggests that TCC will converge within the next 20 years.

Novel Approach to Residents Training in Breast Surgery Using Human Donors

INTRODUCTION

Given the high incidence rate of breast cancer and shortage of fellowship trained specialists, general surgeons are frequently responsible for these patients. Residents have less operative exposure to breast surgery due to duty hour restrictions and decreased resident autonomy. We created a curriculum using human donors designed to teach junior residents to perform breast lumpectomy and sentinel lymph node biopsies.

METHODS

All eighteen junior surgery residents were invited. We chose fresh human donors to represent tissue planes more accurately. We inserted Savi Scout reflectors (Merit Oncology, Inc) in each breast for tumor localization. An olive pit plus 1 mL of methylene blue was inserted in the axilla for SLN identification. In session 1, attendings discussed proper technique and residents performed the procedures and received feedback. In session 2 after 2 mo, residents performed the same operation without any guidance. They were graded on technique during both sessions and filled out a postsession survey to gauge confidence.

RESULTS

Seven PGY1 and six PGY2 residents participated. Half of the respondents strongly felt this session improved their understanding of lumpectomies, sentinel lymph node biopsies, and axillary anatomy. Most felt strongly that their skills improved and these skills were transferable to the operating room. In attending evaluations, PGY1 residents significantly improved in all aspects of the procedures; PGY2 residents showed nonstatistical significant improvement.

CONCLUSIONS

Residents find these sessions helpful in learning anatomy, improving confidence and efficiency, and facilitating skill acquisition that is transferable to the operating room. We believe this approach should be considered in general surgery training programs.

Did Residents Stop Operating During COVID? Impact of COVID-19 Across VA Teaching Hospitals on Surgical Resident Education

BACKGROUND

During the COVID-19 pandemic, elective cases across the nation were suspended, leading to major decreases in operative volume for surgical trainees. Surgical resident operative autonomy has been declining over time, so we sought to explore the effect COVID-19 had on resident autonomy within VA teaching hospitals.

METHODS

A retrospective analysis of surgical cases across specialties was performed using the VA Surgical Quality Improvement Program database from September 2019 to September 2021 at VA teaching hospitals. Supervision codes are recorded prospectively: attending surgeon performs the operation (AP), resident completes majority of the case with the attending scrubbed (AR), and resident is primary surgeon without attending scrubbed (RP).

RESULTS

20,457 cases pre-COVID decreased to 11,035 during peak-COVID (P < .001). Overall, RP cases increased from 6.5% to 7.6% during the peak (P < .001) and trended back downwards during the recovery periods. AP decreased initially (29.9%-27.7%, P < .001), but regressed back to pre-pandemic numbers. In general surgery RP cases, urgent cases such as laparoscopic cholecystectomies increased from 18.8% to 27.5%, while elective repairs decreased during the peak. Similar changes were noted across specialties.

DISCUSSION

Operative cases dropped by half from pre- to peak- COVID and remained 20% below pre-pandemic volume the following year. Interestingly, RP rates increased for several specialties during the peak of the pandemic, which may have resulted from a relative higher ratio of resident personnel:case volume and shift in case distribution from elective to urgent. The increase in RP rate has begun to regress to pre-COVID levels which need to be readdressed.

Applying augmented reality in teaching of surgical residents-telementoring, a "stress-free" way to surgical autonomy?

BACKGROUND

Achieving surgical autonomy can be considered the ultimate goal of surgical training. Innovative head-mounted augmented reality (AR) devices enable visualization of the operating field and teaching from remote. Therefore, utilization of AR glasses may be a novel approach to achieve autonomy. The aim of this pilot study is to analyze the feasibility of AR application in surgical training and to assess its impact on intraoperative stress.

METHODS

A head-mounted RealWear Navigator® 500 glasses and the TeamViewer software were used. Initial "dry lab" testing of AR glasses was performed in combination with the Symbionix LAP Mentor™. Subsequently, residents performed various stage-adapted surgical procedures semi-autonomously (SA) (on-demand consultation of senior surgeon, who is in theatre but not scrubbed) versus permanent remote supervision (senior surgeon not present) via augmented reality (AR) glasses, worn by the resident in theatre. Stress was measured by intraoperative heart rate (Polar® pulse belt) and State-Trait Anxiety Inventory (STAI) questionnaire.

RESULTS

After "dry lab" testing, N = 5 senior residents performed equally N = 25 procedures SA and with AR glasses. For both, open and laparoscopic procedure AR remote assistance showed satisfactory applicability. Utilization of AR significantly reduced intraoperative peak pulse rate from 131 to 119 bpm (p = 0.004), as compared with the semi-autonomous group. Likewise, subjectively perceived stress according to STAI was significantly lower in the AR group (p = 0.011).

CONCLUSION

AR can be applied in surgical training and may help to reduce stress in theatre. In the future, AR has a huge potential to become a stepping stone to surgical autonomy.

Why Not This Case? Differences Between Resident and Attending Operative Cases at Teaching Hospitals

INTRODUCTION

Previous studies have focused on outcomes pertaining to resident operative autonomy, but there has been little academic work examining the types of patients and cases where autonomy is afforded. We sought to describe the differences between surgical patient populations in teaching cases where residents are and are not afforded autonomy.

METHODS

We examined all general and vascular operations at Veterans Affairs teaching hospitals from 2004 to 2019 using Veterans Affairs Surgical Quality Improvement Program. Level of resident supervision is prospectively recorded by the operating room nurse at the time of surgery: attending primary (AP): the attending performs the case with or without a resident; attending resident (AR): the resident performs the case with the attending scrubbed; resident primary (RP): resident operating with supervising attending not scrubbed. Resident (R) cases refer to AR + RP. Patient demographics, comorbidities, level of supervision, and top cases within each group were evaluated.

RESULTS

A total of 618,578 cases were analyzed; 154,217 (24.9%) were AP, 425,933 (68.9%) AR, and 38,428 (6.2%) RP. Using work relative value unit as a surrogate for complexity, RP was the least complex compared to AP and AR (10.4/14.4/14.8, P < 0.001). RP also had a lower proportion of American Society of Anesthesiologists 3 and 4 + 5 patients (P < 0.001), were younger (P < 0.001), and generally had lower comorbidities. The most common RP cases made up a higher proportion of all RP cases than they did for AP/AR and demonstrated several core competencies (hernia, cholecystectomy, appendectomy, amputation). R cases, however, were generally sicker than AP cases.

CONCLUSIONS

In the small proportion of cases where residents were afforded autonomy, we found they were more focused on the core general surgery cases on lower risk patients. This selection bias likely demonstrates appropriate attending judgment in affording autonomy. However, this cohort consisted of many "sicker" patients and those factors alone should not disqualify resident involvement.

The Evolving Role of Postgraduate Year 7 in Neurological Surgery Residency

BACKGROUND AND OBJECTIVES

In 2013, all neurosurgery programs were mandated to adopt a 7-year structure. We sought to characterize how programs use the seventh year of training (postgraduate year 7 [PGY7]).

METHODS

We surveyed all accredited neurosurgery programs in the United States regarding the PGY7 residents' primary role and the availability of enfolded fellowships. We compiled responses from different individuals in each program: chair, program director, program coordinator, and current chiefs.

RESULTS

Of 120 accredited neurological surgery residency programs within the United States, 91 (76%) submitted responses. At these programs, the primary roles of the PGY7 were chief of service (COS, 71%), enfolded fellowships (EFF, 18%), transition to practice (10%), and elective time (1%). Most residencies have been 7-year programs for >10 years (52, 57%). Sixty-seven programs stated that they offer some form of EFF (73.6%). The most common EFFs were endovascular (57, 62.6%), spine (49, 53.9%), critical care (41, 45.1%), and functional (37, 40.7%). These were also the most common specialties listed as Committee on Advanced Subspecialty Training accredited by survey respondents. Spine and endovascular EFFs were most likely to be restricted to PGY7 (24.2% and 23.1%, respectively), followed by neuro-oncology (12, 13.2%). The most common EFFs reported as Committee on Advanced Subspecialty Training accredited but not restricted to PGY7 were endovascular (24, 26.4%) and critical care (23, 25.3%).

CONCLUSION

Most accredited neurological surgery training programs use the COS as the primary PGY7 role. Programs younger in their PGY7 structure seem to maintain the traditional COS role. Those more established seem to be experimenting with various roles the PGY7 year can fill, including enfolded fellowships and transition-to-practice years, predominantly. Most programs offer some form of enfolded fellowship. This serves as a basis for characterization of how neurological surgery training may develop in years to come.

Examining the Applicability of Surgical Coaching Rules for Resident Autonomy in Non-teaching Hospitals

INTRODUCTION

This retrospective study aims to analyze the impact of standardized rules for teaching in university hospitals on surgical resident autonomy and patient safety, as measured by patient outcomes, and also examines the learning curves for residents and their impact on patient outcomes in a non-teaching hospital.

METHODS

The data for the study was collected retrospectively from medical records of 2000 adult patients who went through surgical procedures from January 2020 to December 2022. Participants were categorized into two groups based on the supervision level provided by attending surgeons and residents. Appropriate statistical methods were used to analyze the data.

RESULTS

It was observed that operative times of cases handled by both attending and resident surgeons were less than those handled by residents alone. On the other hand, the former group had a significantly higher burden of comorbidities and higher rate of perioperative complications than the latter. These results have important implications for the training of medical residents and the overall delivery of healthcare services in university hospitals.

CONCLUSION

The findings will also help towards better understanding of the effectiveness of these rules and their potential for improving the quality of care provided by residents in these settings.

Patient Surgical Outcomes When Surgery Residents Are the Primary Surgeon by Intensity of Surgical Attending Supervision in Veterans Affairs Medical Centers

Objective

Using health records from the Department of Veterans Affairs (VA), the largest healthcare training platform in the United States, we estimated independent associations between the intensity of attending supervision of surgical residents and 30-day postoperation patient outcomes.

Background

Academic leaders do not agree on the level of autonomy from supervision to grant surgery residents to best prepare them to enter independent practice without risking patient outcomes.

Methods

Secondary data came from a national, systematic 1:8 sample of n = 862,425 teaching encounters where residents were listed as primary surgeon at 122 VA medical centers from July 1, 2004, through September 30, 2019. Independent associations between whether attendings had scrubbed or not scrubbed on patient 30-day all-cause mortality, complications, and 30-day readmission were estimated using generalized linear-mixed models. Estimates were tested for any residual confounding biases, robustness to different regression models, stability over time, and validated using moderator and secondary factors analyses.

Results

After accounting for potential confounding factors, residents supervised by scrubbed attendings in 733,997 nonemergency surgery encounters had fewer deaths within 30 days of the operation by 14.2% [0.3%, 29.9%], fewer case complications by 7.9% [2.0%, 14.0%], and fewer readmissions by 17.5% [11.2%, 24.2%] than had attendings not scrubbed. Over the 15 study years, scrubbed surgery attendings may have averted an estimated 13,700 deaths, 43,600 cases with complications, and 73,800 readmissions.

Conclusions

VA policies on attending surgeon supervision have protected patient safety while allowing residents in selected teaching encounters to have limited autonomy from supervision.

Declining Surgical Resident Operative Autonomy-All Trainees Are Not Created Equal

INTRODUCTION

We have previously shown that resident autonomy has decreased over time overall for all surgery residents. The purpose of this study is to examine changes in operative autonomy in general surgery residency within each postgraduate year (PGY) level.

MATERIALS AND METHODS

This is a retrospective analysis of the Veterans Association Surgical Quality Improvement Program database from July 1, 2004 to September 30, 2019. All general surgery, vascular surgery, and thoracic surgery procedures were analyzed and categorized by level of resident supervision as attending primary, attending operating with resident, or resident primary without attending scrubbed. Procedure work portion of relative value unit was used to capture procedure complexity. Changes in resident autonomy over time, procedure complexity, and outcomes were compared among PGY levels 1 to 5.

RESULTS

A total of 385,482 cases were analyzed. At each PGY level from 2014 to 2018, the relative decrease in resident primary cases ranged from -37.3% (PGY 4) to -75.5% (PGY 3). Mean work portion of relative value unit saw steady increase with PGY level (8.4 ± 3.5 in PGY 1 to 10.8 ± 5.7 in PGY 5, P < 0.001) and did not show a trend over time.

CONCLUSIONS

Surgical resident operative autonomy has markedly decreased over time across all PGY levels. This effect is most profound at the PGY 3 level, while more senior residents are affected to a lesser degree. Case complexity show PGY level-appropriate increase in resident autonomous cases. Decrease in resident autonomy over time is not associated with changes in case complexity.

Is Robotic Console Time a Surrogate for Resident Operative Autonomy?

OBJECTIVE

Robotic-assisted surgery is an increasing part of general surgery training, but resident autonomy on the robotic platform can be hard to quantify. Robotic console time (RCT), the percentage of time the resident controls the console, may be an appropriate measure of resident operative autonomy. This study aims to characterize the correlation between objective resident RCT and subjectively scored operative autonomy.

METHODS

Using a validated resident performance evaluation instrument, we collected resident operative autonomy ratings from residents and attendings performing robotic cholecystectomy (RC) and robotic inguinal hernia repair (IH) at a university-based general surgery program between 9/2020-6/2021. We then extracted RCT data from the Intuitive surgical system. Descriptive statistics, t-tests and ANOVA were performed.

RESULTS

A total of 31 robotic operations (13 RC, 18 IH) performed by 4 attending surgeons and 8 residents (4 junior, 4 senior) were matched and included. 83.9% of cases were scored by both attending and resident. The average RCT per case was 35.6%(95% CI 13.0%,58.3%) for junior residents (PGY 2-3) and 59.7%(CI 51.1%,68.3%) for senior residents (PGY 4-5). The mean autonomy evaluated by residents was 3.29(CI 2.85,3.73) out of a maximum score of 5, while the mean autonomy evaluated by attendings was 4.12(CI 3.68,4.55). RCT significantly correlated with subjective evaluations of resident autonomy (r=0.61, p=0.0003). RCT also moderately correlated with resident training level (r=0.5306, p<0.0001). Neither attending robotic experience nor operation type significantly correlated with RCT or autonomy evaluation scores.

CONCLUSIONS

Our study suggests that resident console time is a valid surrogate for resident operative autonomy in robotic cholecystectomy and inguinal hernia repair. RCT may be a valuable measure in objective assessment of residents' operative autonomy and training efficiency. Future investigation into how RCT correlates with subjective and objective autonomy metrics such as verbal guidance or distinguishing critical operative steps is needed to validate the study findings further.

Autonomy Maps: Building a Shared Mental Model for Progressive Resident Operative Autonomy on the Road to Entrustable Professional Activities (EPAs)

Our residents expressed dissatisfaction with operative autonomy and faculty feedback regarding technical skills. They reported variability among faculty regarding allowed operative autonomy. Our goals were to establish a shared mental model among residents and faculty regarding intraoperative performance expectations. We asked faculty to assign a level of expected autonomy (Zwisch scale) for various steps of common procedures according to the resident post-graduate year. Through an iterative process, the maps were standardized across service lines. The resulting "Autonomy Maps" were distributed to the faculty and residents. We held educational sessions and set expectations for use. Selected benchmarks were incorporated into resident end-of-rotation assessment forms. Initial operative case mapping identified variability in faculty expectations for a given post-graduate year and procedure. Residents reported improved satisfaction with understanding expectations regarding operative performance. Establishing autonomy benchmarks facilitated more specific feedback regarding residents' technical skills. Faculty expectations for resident operative autonomy are variable. Autonomy Maps provide structure for a shared mental model between faculty and residents for progressive operative autonomy and serve as a framework for expectations that improve resident satisfaction. Case-specific technical benchmarks are useful tools for assessing residents' technical milestones.

Residency graduates should not be expected to perform hypospadias repair without fellowship training: Results from a survey of SPU membership

BACKGROUND

Trainee autonomy has eroded over time as surgery has become more subspecialized and as attending oversight has increased, causing many trainees to seek additional fellowship training beyond residency. Less clear is whether there are cases that attendings view as "fellowship-level" or "privileged" cases in which resident-level trainees should not have high levels of autonomy due to complexity or high-stakes outcomes.

OBJECTIVE

We sought to better understand current attitudes and practices with regards to trainee autonomy in hypospadias repair as it represents a high complexity procedure within pediatric urology.

STUDY DESIGN

We administered a RedCap survey to the SPU membership, asking respondents to describe the level of autonomy afforded to trainees in various types of hypospadias repair (distal, midshaft, proximal, perineal) as measured by the Zwisch scale. The Zwisch scale describes the role of the attending in the attending-trainee relationship in a low-to-high trainee autonomy fashion: show and tell; active help; passive help; supervision only.

RESULTS

177 of 761 (23%) unique recipients completed our survey and 174 of 177 (98%) of respondents felt that trainees should not perform hypospadias repair independently in practice without additional fellowship training. Among pediatric urologists who train residents, trainee autonomy as measured by the Zwisch scale decreased as the type of hypospadias repair moved from distal to proximal.

DISCUSSION

There was near unanimous agreement among respondents that urology trainees should not perform hypospadias repair in practice without additional pediatric urology fellowship training, and that current practice affords little trainee autonomy in hypospadias repair at the resident level. These findings introduce a new wrinkle into the issue of trainee autonomy: cases in which trainees perhaps should not have autonomy. Concurrently, the concern with such findings is that this intentional lack of autonomy may extend to other urologic procedures that one would expect trainees to be able to perform independently.

CONCLUSION

Urology trainees are not expected to be able to perform hypospadias in practice without additional training. This raises the question that there may be other such procedures in urology, and if so, should we as instructors, be forthcoming about the limitations of urology residency training to set appropriate trainee expectations?

Quality Metrics and Indicators for Surgical Training: A Scoping Review

BACKGROUND

Surgical training quality is critical to ensure that trainees receive adequate preparation to perform surgical procedures independently and that patients receive safe, effective, and high-quality care. Numerous surgical training quality indicators have been proposed, investigated and implemented. However, the existing evidence base for these indicators is limited, with most studies originating from English-speaking, high-income countries.

OBJECTIVES

This scoping review aimed to identify the range of quality indicators that have been proposed and evaluated in the literature, and to critically evaluate the existing evidence base for these indicators.

METHODS

A systematic literature search was conducted using MEDLINE and Embase databases to identify studies reporting on surgical training quality indicators. A total of 68 articles were included in the review.

RESULTS

Operative volume is the most commonly cited indicator and has been investigated for its effects on trainee exam performance and career progression. Other indicators include operative diversity, workplace-based assessments, regular evaluation and feedback, academic achievements, formal teaching, and learning agreements, and direct observation of procedural skills. However, these indicators are largely based on qualitative analyses and expert opinions and have not been validated quantitatively using clear outcome measures for trainees and patients.

CONCLUSIONS

Future research is necessary to establish evidence-based indicators of high-quality surgical training, including in low-resource settings. Quantitative and qualitative studies are required to validate existing indicators and to identify new indicators that are relevant to diverse surgical training environments. Lastly, any approach to surgical training quality must prioritize the benefit to both trainees and patients, ensuring training success, career progression, and patient safety.

Trainee autonomy and surgical outcomes after emergency gastrointestinal surgery

BACKGROUND

Operative meaningful trainee autonomy is an essential component of surgical training. Reduced trainee autonomy is frequently attributed to patient safety concerns, but this has not been examined within Kenya. We aimed to assess whether meaningful trainee autonomy was associated with a change in patient outcomes.

METHODS

We investigated whether meaningful trainee autonomy was associated with a change in severe postoperative complications and all-cause in-hospital mortality in a previously described cohort undergoing emergency gastrointestinal operations. Each operation was reviewed to determine the presence of meaningful autonomy, defined as "supervision only" from faculty. Comparisons were made between faculty-led cases and cases with meaningful trainee autonomy. Multilevel logistic regression models were created for the outcomes of mortality and complications with the exposure of meaningful trainee autonomy, accounting for fixed effects of the Africa Surgical Outcomes Study Risk Score and random effects of discharge diagnoses.

RESULTS

After excluding laparoscopy (N = 28) and missing data (N = 3), 451 operations were studied, and 343 (76.1%) had meaningful trainee autonomy. Faculty were more involved in operations with older age, cancer, prior complications, and higher risk scores. On unadjusted analysis, meaningful trainee autonomy was associated with mortality odds of 0.32 (95% confidence interval: 0.17-0.58) compared with faculty-led operations. Similarly, the odds of developing complications were 0.52 (95% confidence interval: 0.32-0.84) with meaningful trainee autonomy compared with faculty-led operations. When adjusting for Africa Surgical Outcomes Study Score and clustering discharge diagnoses, the odds of mortality (odds ratio 0.58; 95% confidence interval: 0.27-1.2) and complication (odds ratio 0.83; 95% confidence interval: 0.47-1.5) were not significant.

CONCLUSION

Our findings support that increasing trainee autonomy does not change patient outcomes in selected emergency gastrointestinal operations. Further, trainees and faculty appropriately discern patients at higher risk of complications and mortality, and the selective granting of trainee autonomy does not affect patient safety.

Would I Trust or Will I Trust? The Gap between Entrustment Determinations and Entrustment Decisions for Trainees in Pharmacy and Other Health Professions

Entrustable Professional Activities (EPAs) and entrustment decision making are rapidly becoming mainstream in competency-based education in the health professions. EPAs are the units of professional practice to entrust graduates with once they have developed the required competencies. They were conceived to enable a gradual increase in professional autonomy during training, by allowing trainees to practice activities in which they have demonstrated they have mastered well, with decreasing supervision. However, practicing health care unsupervised generally requires licensure. The question for pharmacy education, as well as for undergraduate medical education, is can students be given any autonomy in practice, even when they have fully mastered an EPA yet remain unlicensed? While entrustment decisions for licensed practitioners have autonomy consequences, some educators in undergraduate programs speak of 'entrustment determinations', to avoid decisions about students that affect patient care, in other words saying, we would trust you, rather than we will trust you. However, graduating learners without the experience of responsibility and reasonable autonomy creates a gap with full practice responsibilities, which may jeopardize patient safety after training. What can programs do to retain the power of using EPAs while at the same time guarding patient safety?

Parathyroidectomy trends and surgical trainee parathyroidectomy experience based on the Collaborative Endocrine Surgery Quality Improvement Program (CESQIP) database

BACKGROUND

The parathyroidectomy approach has shifted over the last few decades from routine bilateral to more commonly focused exploration. The purpose of this study is to assess the operative experience in parathyroidectomy for surgical trainees as well as overall parathyroidectomy trends.

METHODS

Data from the Collaborative Endocrine Surgery Quality Improvement Program (CESQIP) were analyzed between 2014 and 2019.

RESULTS

The overall distribution of focused versus bilateral parathyroidectomy remained stable (2014: 54 % focused and 46 % bilateral approach; 2019: 55 % focused and 45 % bilateral). Ninety three percent of procedures involved a trainee (fellow or resident) in 2014, this dropped to 74 % in 2019 (P < 0.005). Fellow involvement decreased significantly from 31 % to 17 % (P < 0.05) over the six-year period.

CONCLUSIONS

Resident exposure to parathyroidectomies mirrored that of practicing endocrine surgeons. This works highlights the opportunities to capture more information regarding the surgical trainee experience in endocrine surgeries.

Impact of sleep deficiency on surgical performance: a prospective assessment

STUDY OBJECTIVES

Sleep deficiency can adversely affect the performance of resident physicians, resulting in greater medical errors. However, the impact of sleep deficiency on surgical outcomes, particularly among attending surgeons, is less clear.

METHODS

Sixty attending surgeons from academic and community departments of surgery or obstetrics and gynecology were studied prospectively using direct observation and self-report to explore the effect of sleep deprivation on patient safety, operating room communication, medical errors, and adverse events while operating under 2 conditions, post-call (defined as > 2 hours of nighttime clinical duties) and non-post-call.

RESULTS

Each surgeon contributed up to 5 surgical procedures post-call and non-post-call, yielding 362 cases total (150 post-call and 210 non-post-call). Most common were caesarian section and herniorrhaphy. Hours of sleep on the night before the operative procedure were significantly less post-call (4.98 ± 1.41) vs non-post-call (6.68 ± 0.88, P < .01). Errors were infrequent and not related to hours of sleep or post-call status. However, Non-Technical Skills for Surgeons ratings demonstrated poorer performance while post-call for situational awareness, decision-making, and communication/teamwork. Fewer hours of sleep also were related to lower ratings for situational awareness and decision-making. Decreased self-reported alertness was observed to be associated with increased procedure time.

CONCLUSIONS

Sleep deficiency in attending surgeons was not associated with greater errors during procedures performed during the next day. However, procedure time was increased, suggesting that surgeons were able to compensate for sleep loss by working more slowly. Ratings on nontechnical surgical skills were adversely affected by sleep deficiency.

CITATION

Quan SF, Landrigan CP, Barger LK, et al. Impact of sleep deficiency on surgical performance: a prospective assessment. J Clin Sleep Med. 2023;19(4):673-683.

Trends in Resident Supervision and Patient Outcomes of Laparoscopic Cholecystectomies Within the Veterans Affairs Healthcare System

OBJECTIVE

We sought to use the Veterans Affairs Surgical Quality Improvement Program (VASQIP) database to determine if there is an increase in morbidity or mortality when resident physicians independently perform laparoscopic cholecystectomy compared to when an attending surgeon is scrubbed.

DESIGN

We performed a retrospective review of 54,144 cases of laparoscopic cholecystectomy performed within the Veterans Affairs (VA) Healthcare system from 2000 to 2020. Cases were divided into groups based on if the attending was scrubbed or not scrubbed. We then performed 1:1 case matching without replacement based on sex, race, and major comorbidities.

PARTICIPANTS

Veterans over age 18 undergoing laparoscopic cholecystectomy within the VA healthcare system between 2000 and 2020. Cases were excluded if a resident was not involved in the surgery or if the level of autonomy was not defined.

RESULTS

Significantly more operative cases were performed without the attending scrubbed before 2003 than after (14.6% vs 1.60%, p < 0.01). After matching, in 1464 (48.6%) cases the attending physician was scrubbed, and in 1549 (51.4%) the attending physician was not scrubbed. Patients were statistically similar in all measured comorbidities between the groups. Operative time was noted to be slightly longer when the attending was scrubbed (1.86 hours ± 0.79 vs 1.72 ± 0.67, p < 0.01) as well as increased complication rates (9.0% vs 6.1%, p < 0.01). No differences existed for 30-day mortality (0.8% vs 0.5%, p = 0.416), postoperative length of stay (2.7 days vs 2.96 days, p = 0.43), or superficial infection (1.9% vs 1.7%, p = 0.73).

CONCLUSIONS

Our analysis of the VASQIP database indicates that decreased resident supervision during laparoscopic cholecystectomy has minimal impact on patient outcomes. Rates of resident independent operating have declined 10-fold since the early 2000's. Further research is required to better define the changes in resident surgical education and their impact on patient outcomes.

Declining Resident Surgical Autonomy and Improving Surgical Outcomes: Correlation Does Not Equal Causality

OBJECTIVE

The volume of cases that residents perform independently have decreased leaving graduating chief residents less prepared for independent practice. Outcomes are not worse when residents are given autonomy with appropriate supervision, however it is unknown if outcomes are worsening with decreasing operative autonomy experience. We hypothesize that resident autonomous cases parallel the improving outcomes in surgical care over time, however, are less complex and on lower acuity patients.

DESIGN

Retrospective study utilizing the Veterans Affairs Surgical Quality Improvement Program (VASQIP) database.

SETTING

Operative cases performed on teaching services within the VASQIP database from July 1, 2004 to September 30, 2019, were included.

PARTICIPANTS

All adult patients who underwent a surgical procedure from July 1, 2004, to September 30, 2019, at a VA hospital on a service that included residents were initially included. After inclusions and exclusions, there were 1,346,461 cases. Cases were divided into 3 sequential 5 year eras (ERA 1: 2004-2008 n = 415,614, ERA 2: 2009-2013 n = 478,528, and ERA 3: 2014-2019 n = 452,319). The main exposure of interest was level of resident supervision, coded at the time of procedure as: attending primary surgeon (AP); attending and resident (AR), or resident primary with the attending supervising but not scrubbed (RP). We compared 30 day all-cause mortality, composite morbidity, work relative value unit (wRVU), hospital length of stay, and operative time between each ERA for RP cases, as well as within each ERA for RP cases compared to AR and AP cases.

RESULTS

There was a progressive decline in the rate of RP cases in each successive ERA (ERA 1: 58,249 (14.0%) vs ERA 2: 47,891 (10.0%) vs ERA 3: 35,352 (7.8%), p < 0.001). For RP cases, patients were progressively getting older (60 yrs [53-71] vs 63 yrs [54-69] vs 66 yrs [57-72], p < 0.001) and sicker (ASA 3 58.7% vs 62.5% vs 66.2% and ASA 4/5 8.4% vs 9.6% vs10.0%, p < 0.001). Odds of mortality decreased in each ERA compared to the previous (aOR 0.71 [0.62-0.80] ERA 2 vs ERA 1 and 0.82 [0.70-0.97] ERA 3 vs ERA 2) as did morbidity (0.77 [0.73-0.82] ERA 2 vs ERA 1 and 0.72 [0.68-0.77] ERA 3 vs ERA 2). Operative and length of stay also decreased while wRVU stayed unchanged. When comparing RP cases to AP and AR within each ERA, RP cases tended to be on younger and healthier patients with a lower wRVU, particularly compared to AR cases. Mortality and morbidity were no different or better in RP compared to AR and AP.

CONCLUSIONS

Despite resident autonomy decreasing, outcomes in cases where they are afforded autonomy are improving over time. This despite RP cases being on sicker and older patients and performing roughly the same complexity of cases. They also continue to perform no worse than cases with higher levels of supervision. Efforts to increase surgical resident operative autonomy are still needed to improve readiness for independent practice.

Surgical resident experience with common bile duct exploration and assessment of performance and autonomy with formative feedback

BACKGROUND

Common bile duct exploration (CBDE) is safe and effective for managing choledocholithiasis, but most US general surgeons have limited experience with CBDE and are uncomfortable performing this procedure in practice. Surgical trainee exposure to CBDE is limited, and their learning curve for achieving autonomous, practice-ready performance has not been previously described. This study tests the hypothesis that receipt of one or more prior CBDE operative performance assessments, combined with formative feedback, is associated with greater resident operative performance and autonomy.

METHODS

Resident and attending assessments of resident operative performance and autonomy were obtained for 189 laparoscopic or open CBDEs performed at 28 institutions. Performance and autonomy were graded along validated ordinal scales. Cases in which the resident had one or more prior CBDE case evaluations (n = 48) were compared with cases in which the resident had no prior evaluations (n = 141).

RESULTS

Compared with cases in which the resident had no prior CBDE case evaluations, cases with a prior evaluation had greater proportions of practice-ready or exceptional performance ratings according to both residents (27% vs. 11%, p = .009) and attendings (58% vs. 19%, p < .001) and had greater proportions of passive help or supervision only autonomy ratings according to both residents (17% vs. 4%, p = .009) and attendings (69% vs. 32%, p < .01).

CONCLUSIONS

Residents with at least one prior CBDE evaluation and formative feedback demonstrated better operative performance and received greater autonomy than residents without prior evaluations, underscoring the propensity of feedback to help residents achieve autonomous, practice-ready performance for rare operations.

Declining Surgical Resident Operative Autonomy in Acute Care Surgical Cases

INTRODUCTION

Surgical resident operative autonomy has decreased markedly over time, reducing resident readiness for independent practice. We sought to examine operative resident autonomy for emergency acute care surgery (ACS) compared to elective cases and associated patient outcomes at veterans affairs hospitals.

METHODS

The Veterans Affairs Surgical Quality Improvement Program database was queried for ACS cases (emergency general, vascular, and thoracic) at veterans affairs hospitals from 2004 to 2019. Cases are coded prospectively for the level of supervision: attending primary surgeon (AP); attending scrubbed with resident surgeon (AR); resident primary (RP), attending not scrubbed. Baseline demographics, operative variables, and outcomes were compared.

RESULTS

A total of 61,275 ACS cases and 605,146 elective cases were performed during the study period. The ACS had a higher proportion of RP cases (7.2% versus 5.7%, P < 0.001). The proportion of ACS RP cases decreased from 9.9% to 4.1% (58.6%); elective RP cases decreased from 8.9% to 2.9% (67.4%). The most common ACS RP surgeries were appendectomy, amputations, and cholecystectomy. RP cases had lower American Society of Anesthesia class and lower median work relative value units than AP and AR. There was no difference between mortality rates of RP compared to AP (adjusted odds ratio [OR] 0.94 [0.80-1.09] or AR 0.94 [0.81-1.08]). While there was no difference in complications between the RP and AP (OR 1.01 [0.92-1.12]), there were significantly more complications in AR compared to RP (OR 1.20 [1.10-1.31]).

CONCLUSIONS

More autonomy is granted for ACS cases compared to elective cases. While both decreased over time, the decrease is less for ACS cases. Resident autonomy does not negatively impact outcomes, even in emergent cases.

Systematic review and meta-analysis comparing perioperative outcomes of emergency appendectomy performed by trainee vs trained surgeon

BACKGROUND

Appendectomy is a benchmark operation for trainee progression, but this should be weighed against patient safety and perioperative outcomes.

METHODS

Systematic literature review and meta-analysis comparing outcomes of appendectomy performed by trainees versus trained surgeons.

RESULTS

Of 2086 articles screened, 29 studies reporting on 135,358 participants were analyzed. There was no difference in mortality (Odds ratio [OR] 1.08, P = 0.830), overall complications (OR 0.93, P = 0.51), or major complications (OR 0.56, P = 0.16). There was no difference in conversion from laparoscopic to open surgery (OR 0.81, P = 0.12) and in intraoperative blood loss (Mean Difference [MD] 5.58 mL, P = 0.25). Trainees had longer operating time (MD 7.61 min, P < 0.0001). Appendectomy by trainees resulted in shorter duration of hospital stay (MD 0.16 days, P = 0.005) and decreased reoperation rate (OR 0.78, P = 0.05).

CONCLUSIONS

Appendectomy performed by trainees does not compromise patient safety. Due to statistical heterogeneity, further randomized controlled trials, with standardized reported outcomes, are required.

Patient inequities in affording surgical resident operative autonomy at Veterans Affairs teaching hospitals, does it extend to female patients?

BACKGROUND

Examining surgical resident operative autonomy within the Veterans Affairs (VA) System, we previously showed residents were afforded autonomy more frequently on Black patients. We hypothesized that, compared to males, female surgical patients receive less attending involvement and more resident autonomy during surgery.

METHODS

Retrospective review of all general/vascular surgeries performed at teaching VA hospitals from 2004 to 2019. Operative procedures are coded at the time of surgery as attending primary surgeon (AP), attending with resident (AR), or resident primary surgeon--attending not scrubbed (RP). The primary outcome was the difference in supervision rates between patient sexes.

RESULTS

618,578 operations were examined-24.9% AP, 68.9% AR, and 6.2% RP. Overall, 5.9% of cases were performed on women. The rate of RP cases was higher in males compared to females (6.3% vs 5.3%, p < 0.001).

CONCLUSION

Female veterans are less likely to have residents operate on them autonomously. Reasons for this require further characterization.

General Surgery Resident Complement and Operative Autonomy - Size Matters

OBJECTIVE

Operative autonomy has progressively decreased for surgery residents. This study investigates the effect of general surgery resident complement size at Veterans Affairs (VA) hospitals on operative autonomy for the residents. We hypothesize that smaller complements of residents would result in fewer opportunities for operative autonomy.

DESIGN

Retrospective analysis of the Veterans Affairs Surgical Quality Improvement Program (VASQIP) database.

SETTING

Operative cases within the VASQIP database from July 1, 2004 to September 30, 2019 were analyzed.

PARTICIPANTS

All general surgery procedures performed at teaching VA hospitals from January 2004 to September 2019 were included. The level of resident operative autonomy is defined as follows: attending primary surgeon with or without a resident (AP), resident primary surgeon with attending scrubbed (AR), and resident primary without attending scrubbed (RP). Resident complement is based on funded resident positions at each VA hospital during the academic year 2017-2018 and stratified into 3 groups: small (≤4), medium (>4-<7), and large (≥7). The primary outcome was the proportion of operative autonomy for each resident complement group. Secondary outcomes were level of autonomy over time, and mortality and morbidity for RP procedures. Categorical data were compared with Chi-squared test.

RESULTS

Four hundred sixty-one thousand seven hundred thirty-four procedures across 92 VA hospitals with general surgery residents were included in the analysis. There were 126,062 cases performed at 29 small resident complement hospitals, 135,539 at 28 medium resident complement hospitals, and 200,133 at 35 large resident complement hospitals. The percentage of RP procedures was higher with increasing resident complement (2.1% vs 6.8% vs 9.9%, p < 0.001). RP procedures have decreased over time in all groups, but the relative decrease was less pronounced as resident complement increased (79.5% vs 73.3% vs 64.7%, p < 0.001). There was no significant difference in adjusted 30-day all-cause mortality between groups.

CONCLUSIONS

Increased resident complement at VA hospitals is associated with increased resident autonomy in resident primary procedures. Resident autonomy has decreased over time regardless of complement size, but it is less dramatic at sites with more residents. Increasing resident complement at a site may improve operative autonomy, leading to an improved educational experience for surgical residents.

Increasing volume but declining resident autonomy in laparoscopic inguinal hernia repair: an inverse relationship

INTRODUCTION

With improved technology and technique, laparoscopic inguinal hernia repair (LIHR) has become a valid option for repairing both initial and recurrent inguinal hernia. Surgical residents must learn both techniques to prepare for future practice. We examined resident operative autonomy between LIHR and open inguinal hernia repair (OIHR) across the Veterans Affairs (VA) system.

METHODS

Utilizing the VA Surgical Quality Improvement Program database, we examined inguinal hernia repairs based on the principal procedure code at all teaching VA hospitals from July 2004 to September 2019. All VA cases are coded for level of supervision at the time of surgery: attending primary surgeon (AP); attending scrubbed but resident is a primary surgeon (AR), and resident primary with attending supervising but not scrubbed (RP). Primary outcomes were the proportion of LIHR versus OIHR and resident autonomy over time.

RESULTS

A total of 127,497 hernia repair cases were examined (106,892 OIHR and 20,605 LIHR). There was a higher proportion of RP (8.7% vs 2.2%) and lower proportion of AP (23.9% vs 28.4%) within OIHR compared to LIHR (p < 0.001). The overall proportion of LIHR repairs increased from 9 to 28% (p < 0.001). RP cases decreased for LIHR from 9 to 1% and for OIHR from 17 to 4%, while AP cases increased for LIHR from 16 to 42% and for OIHR from 18 to 30% (all p < 0.001). For RP cases, mortality (0 vs 0.2%, p > 0.99) and complication rates (1.1% vs. 1.7%, p = 0.35) were no different.

CONCLUSIONS

LIHR at VA hospitals has tripled over the past 15 years, now compromising nearly one-third of all inguinal hernia repairs; the majority are initial hernias. Despite this increase, resident autonomy in LIHR cases declined alarmingly. The results demonstrate an urgent need to integrate enhanced minimally invasive training into a general surgery curriculum to prepare residents for future independent practice.

Entrustable professional activities versus competencies and skills: Exploring why different concepts are often conflated

Despite explanations in the literature, a returning question in the use of entrustable professional activities (EPAs) is how to distinguish them from competencies and skills. In this article, we attempt to analyze the causes of the frequent confusion and conflation of EPAs with competencies and skills, and argue why the distinction is important for education, qualification and patient safety. 'Tracheotomy', 'lumbar puncture', 'interprofessional collaboration' for example are colloquially called 'skills', but its is a person's ability to perform these activities that is the actual skill; the EPA is simply the activity itself. We identify two possible causes for the confusion. One is a tendency to frame all educational objectives as EPAs. Many objectives of medical training can be conceptualized as EPAs, if 'the ability to do X' is the corresponding competency; but that does not work for all. We offer ways to deal with objectives of training that are not usefully conceptualized as EPAs. A more fundamental cause relates to entrustment decisions. The permission to contribute to health care reflects entrustment. Entrustment decisions are the links or pivots between a person's readiness for the task and the actual task execution. However, if entrustment decisions do not lead to increased autonomy in the practice of health care, but only serve to decide upon the advancement to a next stage of training, EPAs can become the tick boxes learners feel they need to collect to 'pass'. Gradually, then, EPAs can loose their original meaning of units of practice for which one becomes qualified.