Practice Patterns of Pancreatic Surgery Within the Military.

INTRODUCTION: Pancreatic surgery is technically challenging, with mortality rates at high-volume centers ranging from 0% to 5%. An inverse relationship between surgeon volume and perioperative mortality has been reported suggesting that patients benefit from experienced surgeons at high-volume centers. There is little published on the volume of pancreatic surgeries performed in military treatment facilities (MTF) and there is no centralization policy regarding pancreatic surgery. This study evaluates pancreatic procedures at MTFs. We hypothesize that a small group of MTFs perform most pancreatic procedures, including more complex pancreatic surgeries. METHODS: This is a retrospective review of de-identified data from MHS Mart (M2) from 2014 to 2020. The database contains patient data from all Defense Health Agency treatment facilities. Variables collected include number and types of pancreatic procedures performed and patient demographics. The primary endpoint was the number and type of surgery for each MTF. RESULTS: Twenty-six MTFs performed pancreatic surgeries from 2014 to 2020. There was a significant decrease in the number of cases from 2014 to 2020. Nine hospitals performed one surgery over eight years. The most common surgery was a distal pancreatectomy, followed by a pancreaticoduodenectomy. There was a decrease in the number of pancreaticoduodenectomies and distal pancreatectomies performed over this period. CONCLUSIONS: Pancreatic surgery is being performed at few MTFs with a downward trajectory over time. Further studies would be needed to assess the impact on patient care regarding postoperative complications, barriers to timely patient care, and impact on readiness of military surgeons.

Practice patterns of hepatobiliary surgery within the military.

BACKGROUND: The purpose of this study is to evaluate the trends of hepatobiliary surgeries performed at military hospitals and to discuss potential implications on resident training and military readiness. While there is data to suggest centralization of surgical specialty services leads to improved patient outcomes, the military does not currently have a specific centralization policy. Implementation of such a policy could potentially impact resident training and readiness of military surgeons. Even in the absence of such a policy, there may still be a trend toward centralization of more complex surgeries like hepatobiliary surgeries. The present study evaluates the numbers and types of hepatobiliary procedures performed at military hospitals. METHODS: This study is a retrospective review of de-identified data from Military Health System Mart (M2) from 2014 to 2020. The M2 database contains patient data from all Defense Health Agency treatment facilities, encompassing all branches of the United States Military. Variables collected include number and types of hepatobiliary procedures performed and patient demographics. The primary endpoint was the number and type of surgery for each medical facility. Linear regression was used to evaluate significant trends in numbers of surgeries over time. RESULTS: Fifty-five military hospitals performed hepatobiliary surgeries from 2014 to 2020. A total of 1,087 hepatobiliary surgeries were performed during this time; cholecystectomies, percutaneous procedures, and endoscopic procedures were excluded. There was no significant decrease in overall case volume. The most commonly performed hepatobiliary surgery was "unlisted laparoscopic liver procedure." The military training facility with the most hepatobiliary cases was Brooke Army Medical Center. CONCLUSION: The number of hepatobiliary surgeries performed in military hospitals has not significantly decreased over the years 2014-2020, despite a national trend toward centralization. Centralization of hepatobiliary surgeries in the future may impact residency training as well as military medical readiness.

An Analysis of Burnout among Military General Surgery Residents.

OBJECTIVES: Resident burnout is an increasing issue in graduate medical education programs. Military graduate medical education is unique in numerous ways and may have different rates of burnout as well as different causes. This study aims to assess resident burnout rates and contributing factors among military general surgery residents. DESIGN, SETTING, AND PARTICIPANTS: Using Department of Defense approved software, an anonymous survey was created and distributed to all general surgery residents (n = 180) in 6 US medical centers where there are general surgery residency programs. The survey contained an Abbreviated Maslach Burnout Index questionnaire, multiple choice questions including several military-specific questions, and 2 open ended questions. Rates of burnout and potential risk factors associated with burnout were analyzed. RESULTS: After the collection period, 92 of 180 (51%) residents completed all Abbreviated Maslach Burnout Index questions, demographics, and military specific questions with an opportunity for written comments. Notable demographic findings of the respondents were that 64% were male, 65% were married or engaged, 40% had children, and 69% had no student loan debt. Overall, there was a 66% rate of burnout in any tertile. Variables found to be significant for overall burnout included the likelihood the resident plans to stay beyond their active duty service obligation and the perceived level of autonomy. Of the written responses, the most commonly cited contributing factor was the work burden from nonclinical and/or administrative tasks while the most common protective factor was resident camaraderie. CONCLUSIONS: Overall, burnout rates are similar among military general surgery residents compared to published reports of civilians. The close association with resident burnout and anticipation of early withdrawal from military service demonstrates this topic is potentially important to retention of the military medical force. The topics of increased resident autonomy, decreased non-clinical duties, and efforts to increase resident camaraderie should be more closely evaluated.