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Background: Current guidelines recommend resection with primary anastomosis with diverting loop ileostomy over Hartmann's procedure if deemed safe for acute diverticulitis. The primary objective of the current study was to compare the utilization of these strategies and describe nationwide ostomy closure patterns and readmission outcomes within 1 year of discharge. Methods: This was a retrospective, population-based, cohort study of United States Hospitals reporting to the Nationwide Readmissions Database from January 2011 to December 2019. There were 35,774 patients identified undergoing non-elective primary anastomosis with diverting loop ileostomy or Hartmann's procedure for acute diverticulitis. Rates of ostomy closure, unplanned readmissions, and complications were compared. Cox proportional hazards and logistic regression models were used to control for patient and hospital-level confounders as well as severity of disease. Results: Of the 35,774 patients identified, 93.5% underwent Hartmann's procedure. Half (47.2%) were aged 46–65 years, 50.8% female, 41.2% publicly insured, and 91.7% underwent open surgery. Primary anastomosis was associated with higher rates of 1-year ostomy closure (83.6% vs. 53.4%, p < 0.001) and shorter time-to-closure [median 72 days (Interquartile range 49–103) vs. 115 (86–160); p < 0.001]. Primary anastomosis was associated with increased unplanned readmissions [Hazard Ratio = 2.83 (95% Confidence Interval 2.83–3.37); p < 0.001], but fewer complications upon stoma closure [Odds Ratio 0.51 (95% 0.42–0.63); p < 0.001]. There were no differences in complications between primary anastomosis and Hartmann's procedure during index admission [Odds Ratio = 1.13 (95% Confidence Interval 0.96–1.33); p = 0.137]. Conclusion: Patients who undergo primary anastomosis for acute diverticulitis are more likely to undergo ostomy reversal and experience fewer postoperative complications upon stoma reversal. These data support the current national guidelines that recommend primary anastomosis in appropriate cases of acute diverticulitis requiring operative treatment. [ABSTRACT FROM AUTHOR]

Consensus on the safety and efficacy of various types of mesh in reconstructing the abdomen has yet to be reached. Hybrid mesh products have been designed to address the need for a cost-effective mesh leveraging the tensile strength of a synthetic mesh while minimizing the prosthetic footprint within the abdominal wall through resorbable materials. In this study we evaluate early clinical outcomes and health related quality of life (HR-QOL) of a new Hybrid mesh, SynecorTM, for Ventral Hernia Repair (VHR). Adult (>18 y old) patients undergoing VHR with SynecorTM mesh by a single surgeon between 2017-2019 with ≥1-y follow-up were identified. We analyzed a composite of postoperative outcomes as well as the incidence of hernia recurrence, readmissions, mortality, and HR-QOL. Thirty-five patients were included in our analysis with a median follow up of 2.1 y. The median age and BMI were 54.1 y and 33.2 kg/m2, respectively. The rate of surgical site occurrences was 37.1%, with only one patient (2.9%) requiring surgical intervention. No patients developed a hernia recurrence. Overall HR-QOL improved significantly (preoperative mean 2.5 [SD 0.7] versus postoperative 3.4 [0.4]; P < 0.01), particularly in regards to pain, functional status, self-esteem and body image (all P < 0.05). Abdominal reinforcement with SynecorTM mesh at the time of VHR results in promising early recurrence rates, an acceptable safety risk profile, and an improvement in overall HR-QOL. [ABSTRACT FROM AUTHOR]

Background: Early cholecystectomy (E-CCY; 8 weeks or less) after percutaneous cholecystostomy tube (PCT) placement has been associated with increased postoperative complications, but this finding has not been validated at a national level and PCT-related complications and interventions (PCT-RCIs) were not evaluated.Study Design: Adults with PCT for acute cholecystitis subsequently undergoing CCY were identified within the Nationwide Readmission Database (2010-2015) and our institution (2017-2019). Adjusted relative risks (aRRs) of postoperative complications were estimated using Poisson regression comparing E-CCY with delayed cholecystectomy (D-CCY; more than 8 weeks) within the nationwide cohort. Institutional PCT-RCIs, operative data, and postoperative outcomes were compared between E-CCY and D-CCY using chi-square and Kruskal-Wallis tests.Results: Of 6,145 patients from the Nationwide Readmission Database, 32.9% were D-CCY. Risk-adjusted analysis identified no differences between E-CCY and D-CCY in complications (aRR 0.98; 95% CI, 0.89 to 1.07), mortality (aRR 0.88; 95% CI, 0.43 to 1.81), or 30-day readmissions (aRR 1.04; 95% CI, 0.85 to 1.27). Risk-adjusted analyses assessing the association of time to interval cholecystectomy (IC) with morbidity indicated an increased risk of surgical complications in the first month after PCT placement (aRR 1.17; 95% CI, 1.08 to 1.33). In the institutional cohort (E-CCY, n = 23; D-CCY, n = 45), there were no statistically significant differences found in estimated blood loss, length of stay, and postoperative complications. There were increased PCT-RCIs in the D-CCY group (26.9% E-CCY vs 69% D-CCY; p < 0.01) based on our unadjusted analysis.Conclusions: Increased operative complications when IC is performed within 1 month of PCT placement and increased PCT-RCIs when IC is performed 8 weeks after PCT placement suggest that the most favorable timing for IC is between 4 and 8 weeks after PCT placement. [ABSTRACT FROM AUTHOR]

Background: The association between the need for trauma care and trauma services has not been characterized previously. We compared the distribution of trauma admissions with state-level availability of trauma centers (TCs), surgical critical care (SCC) providers, and SCC fellowships, and assessed the association between trauma care provision and state-level trauma mortality.Study Design: We obtained 2013 state-level data on trauma admissions, TCs, SCC providers, SCC fellowship positions, per-capita income, population size, and age-adjusted mortality rates. Normalized densities (per million population [PMP]) were calculated and generalized linear models were used to test associations between provision of trauma services (higher-level TCs, SCC providers, and SCC fellowship positions) and trauma burden, per-capita income, and age-adjusted mortality rates.Results: There were 1,345,024 trauma admissions (4,250 PMP), 2,496 SCC providers (7.89 PMP), and 1,987 TCs across the country, of which 521 were Level I or II (1.65 PMP). There was considerable variation between the top 5 and bottom 5 states in terms of Level I/Level II TCs and SCC surgeon availability (approximately 8.0/1.0), despite showing less variation in trauma admission density (1.5/1.0). Distribution of trauma admissions was positively associated with SCC provider density and age-adjusted trauma mortality (p ≤ 0.001), and inversely associated with per-capita income (p < 0.001). Age-adjusted mortality was inversely associated with the number of SCC providers PMP. For every additional SCC provider PMP, there was a decrease of 618 deaths per year.Conclusions: There is an inequitable distribution of trauma services across the US. Increases in the density of SCC providers are associated with decreases in mortality. There was no association between density of trauma admissions and location of Level I/Level II TCs. In the wake of efforts to regionalize TCs, additional efforts are needed to address disparities in the provision of quality care to trauma patients. [ABSTRACT FROM AUTHOR]