Sleeve Gastrectomy Reduces the Need for Liver Transplantation in Patients with Obesity and Non-Alcoholic Steatohepatitis: a Predictive Model.

BACKGROUND: Non-alcoholic steatohepatitis (NASH) is one of the leading indications for liver transplantation (LT) in the United States. As with the current obesity epidemic, the incidence of NASH continues to rise. However, the impact of broad utilization of bariatric surgery (BS) for patients with NASH is unknown, particularly in regard to mitigating the need for LT. METHODS: Markov decision analysis was performed to simulate the lives of 20,000 patients with obesity and concomitant NASH who were deemed ineligible to be waitlisted for LT unless they achieved a body mass index (BMI) < 35 kg/m2. Life expectancy following medical weight management (MWM) and sleeve gastrectomy (SG) were estimated. Base case patients were defined as having NASH without fibrosis and a pre-intervention BMI of 45 kg/m2. Sensitivity analysis of initial BMI was performed. RESULTS: Simulated base case analysis patients who underwent SG gained 14.3 years of life compared to patients who underwent MWM. One year after weight loss intervention, 9% of simulated MWM patients required LT compared to only 5% of SG patients. Survival benefit for SG was observed above a BMI of 32.2 kg/m2. CONCLUSION: In this predictive model of 20,000 patients with obesity and concomitant NASH, surgical weight loss is associated with a reduction in the progression of NASH, thereby reducing the need for LT. A reduced BMI threshold of 32 kg/m2 for BS may offer survival benefit for patients with obesity and NASH.

Telehealth for general surgery postoperative care.

BACKGROUND: Telehealth utilization rapidly increased following the pandemic. However, it is not widely used in the Veteran surgical population. We sought to evaluate postoperative telehealth in patients undergoing general surgery. METHODS: Retrospective review of Veterans undergoing general surgery at a level 1A VA Medical Center from June 2019 to September 2021. Exclusions were concomitant procedure(s), discharge with drains or non-absorbable sutures/staples, complication prior to discharge or pathology positive for malignancy. RESULTS: 1075 patients underwent qualifying procedures, 124 (12 â€‹%) were excluded and 162 (17 â€‹%) did not have follow-up. 443 (56 â€‹%) patients followed-up in-person (56 â€‹%) vs 346 (44 â€‹%) via telehealth. Telehealth patients had a lower rate of complications, 6 â€‹% vs 12 â€‹%, p â€‹= â€‹0.013. There were no significant differences in ED visits, 30-day readmission, postoperative procedures or missed adverse events. CONCLUSION: Telehealth follow-up after general surgical procedures is safe and effective. Postoperative telehealth care should be considered after low-risk general surgery procedures.

Telehealth Follow-Up After Inguinal Hernia Repair in Veterans.

INTRODUCTION: Telehealth has been increasingly utilized with a renewed interest by surgical specialties given the COIVD-19 pandemic. Limited data exists evaluating the safety of routine postoperative telehealth follow-up in patients undergoing inguinal hernia repair, especially those who present urgent/emergently. Our study sought to evaluate the safety and efficacy of postoperative telehealth follow-up in veterans undergoing inguinal hernia repair. METHODS: Retrospective review of all Veterans who underwent inguinal hernia repair at a tertiary Veterans Affairs Medical Center over a 2-year period (9/2019-9/2021). Outcome measures included postoperative complications, emergency department (ED) utilization, 30-day readmission, and missed adverse events (ED utilization or readmission occurring after routine postoperative follow-up). Patients undergoing additional procedure(s) requiring intraoperative drains and/or nonabsorbable sutures were excluded. RESULTS: Of 338 patients who underwent qualifying procedures, 156 (50.6%) were followed-up by telehealth and 152 (49.4%) followed-up in-person. There were no differences in age, sex, BMI, race, urgency, laterality nor admission status. Patients with higher American Society of Anesthesiologists (ASA) classification [ASA class III 92 (60.5%) versus class II 48 (31.6%), P = 0.019] and open repair [93 (61.2%) versus 67 (42.9%), P = 0.003] were more likely to follow-up in-person. There was no difference in complications, [telehealth 13 (8.3%) versus 20 (13.2%), P = 0.17], ED visits, [telehealth 15 (10%) versus 18 (12%), P = 0.53], 30-day readmission [telehealth 3 (2%) versus 0 (0%), P = 0.09], nor missed adverse events [telehealth 6 (33.3%) versus 5 (27.8%), P = 0.72]. CONCLUSIONS: There were no differences in postoperative complications, ED utilization, 30-day readmission, or missed adverse events for those who followed-up in person versus telehealth after elective or urgent/emergent inguinal hernia repair. Veterans with a higher ASA class and who underwent open repair were more likely to be seen in person. Telehealth follow-up after inguinal hernia repair is safe and effective.

Telehealth follow-up after cholecystectomy is safe in veterans.

BACKGROUND: The COVID-19 pandemic has brought many challenges including barriers to delivering high-quality surgical care and follow-up while minimizing the risk of infection. Telehealth has been increasingly utilized for post-operative visits, yet little data exists to guide surgeons in its use. We sought to determine safety and efficacy of telehealth follow-up in patients undergoing cholecystectomy during the global pandemic at a VA Medical Center (VAMC). METHODS: This was a retrospective review of patients undergoing cholecystectomy at a level 1A VAMC over a 2-year period from August 2019 to August 2021. Baseline demographics, post-operative complications, readmissions, emergency department (ED) visits and need for additional procedures were reviewed. Patients who experienced a complication prior to discharge, underwent a concomitant procedure, had non-absorbable skin closure, had new diagnosis of malignancy or were discharged home with drain(s) were ineligible for telehealth follow-up and excluded. RESULTS: Over the study period, 179 patients underwent cholecystectomy; 30 (17%) were excluded as above. 20 (13%) missed their follow-up, 52 (35%) were seen via telehealth and 77 (52%) followed-up in person. There was no difference between the two groups regarding baseline demographics or intra-operative variables. There was no significant difference in post-operative complications [4 (8%) vs 6 (8%), p > 0.99], ED utilization [5 (10%) vs 7 (9%), p = 0.78], 30-day readmission [3 (6%) vs 6 (8%), p = 0.74] or need for additional procedures [2 (4%) vs 4 (5%), p = 0.41] between telehealth and in-person follow-up. CONCLUSION: Telehealth follow-up after cholecystectomy is safe and effective in Veterans. There were no differences in outcomes between patients that followed up in-person vs those that were seen via phone or video. Routine telehealth follow-up after uncomplicated cholecystectomy should be considered for all patients.