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.

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.

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.

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.

Evaluating Pre Burn Center Intubation Practices: An Update.

A significant proportion of patients appeared to arrive at our American Burn Association-verified burn center intubated without clear benefit. The current study aims to evaluate regional prehospital intubation practices and their outcomes. All consecutive admissions from November 2012 to June 2014 were reviewed for data points associated with intubation. Demographics and outcomes for patients who were intubated before arrival or within 24 hours of admission were compared using χ, Fisher's exact test, and the Kruskal-Wallis test as appropriate. During this period, 958 patients were admitted. Of these, 120 were intubated before arrival, and 91 survived their injuries. Of these 91 survivors, 45 were extubated within 2 days, suggesting unnecessary intubation rate in 37.5%. Intubation-related complications were roughly three times as common among those intubated before arrival (12.5% vs 4.4%). Patients intubated before arrival to our burn center had a shorter median duration of intubation (1.0 vs 4.0 days), median hospital LOS (5.0 vs 22.0 days), and median intensive care unit length of stay (3.0 vs 10.0 days). Furthermore, we found a significant difference in the pattern of ventilator support duration between those arriving intubated, with a median of 2.0 days, and those intubated at our burn center, with a median of 5.5 days. Patients intubated by pre burn center providers have shorter intubation durations and shorter hospitalizations, suggesting inappropriate use of resources. Impending loss of airway appears unlikely among patients with adequate gas exchange at the time of examination. The current criteria for prehospital intubation should be revised to more accurately identify those who truly benefit from advanced airway maneuvers.