Bass, Elisa

ABSTRACT Background Predictors of complications and length of stay (LOS) in patients requiring brief inpatient stays after total thyroidectomy remain poorly understood. We identify preoperative risk factors for complications, differentiate predictors of overnight versus two‐day stays and estimate associated hospital costs. Methods The National Inpatient Sample for 2016–2021 was used to analyse adult patients undergoing total thyroidectomy with LOS = 1 or 2 days. Multivariate regressions identified predictors of complications and LOS. Costs were transformed logarithmically. Results Of 26 560 patients, 70% had an overnight stay. Two‐day stays were associated with higher complication rates, comorbidity index, neck dissection and increased cost. Hispanic and Asian or Pacific Islander race, comorbidity and surgery in a rural hospital increased the risk of any thyroidectomy‐specific complication. Two‐day stays had a 29% higher cost than overnight stays. Conclusions Preoperative characteristics can help predict complications and LOS following total thyroidectomy. Risk stratification supports cost‐effective, patient‐centred care planning.

Abstract Objective Determine relationship between frailty and hospital mortality, length of stay, cost, and medical and surgical complications in Zenker diverticulum surgery. Study Design Retrospective cross‐sectional. Setting National database. Methods Data from the National Inpatient Sample for 712 patients who underwent surgery for Zenker diverticulum 2016 to 2021 were analyzed using multivariate regressions. Frailty was defined as at least 1 frailty‐defining diagnosis from the Johns Hopkins ACG® Frailty Indicator. Elixhauser Comorbidity Index was calculated to quantify comorbidity burden. Results 12.2% of patients were identified as frail, 77.0% of whom had a weight loss or malnutrition diagnosis. Frailty predicted increased length of stay (mean, 4.09 days [95% CI: 2.98‐5.20]) and increased costs (mean, $10,500.36 [95% CI: $6885.76‐$14,114.95]). Frail patients were more likely to have medical complications compared to non‐frail patients (OR = 2.84 [95% CI: 1.66‐4.84]). Elixhauser Comorbidity Index was predictive of hospital mortality (OR = 1.78 [95% CI: 1.27‐2.51]) and likelihood of endoscopic surgical complications (OR = 1.25 [95% CI: 1.05‐1.47]), but frailty was not predictive of either. Conclusion Frailty is not associated with increased risk of surgical complications or mortality and is not an absolute contraindication to Zenker diverticulum surgery. Frailty predicts length of stay, costs, and medical complications in Zenker diverticulum surgery and should be used with comorbidity to stratify patient risk for surgery. Prospective studies involving frail patients could help develop a standardized method for assessing surgical fitness, potentially expanding treatment options and improving outcomes for this population. Level of Evidence 2.

Summary Caustic esophageal injury can cause severe morbidity and mortality. Despite the need for emergent treatment, individual experience in diagnosis and management can be limited. Computed tomography (CT) has emerged as a promising non-invasive modality for assessing injury severity, but the clinical utility of both CT and endoscopy should be investigated. A systematic review was conducted following PRISMA guidelines. A comprehensive search of the PubMed database identified relevant articles published from January 1, 2000 to December 31, 2023. Inclusion criteria encompassed studies investigating the use of CT and/or endoscopy in diagnosing and managing caustic esophageal injury. Twelve articles were selected from a pool of 931 studies. Findings suggested that CT was superior in diagnostic capability to endoscopy in high-grade injury and stricture formation, but less so for low grade injuries. Diagnostic algorithms incorporating imaging with laboratory studies have emerged in the literature, which are promising pending additional validation. CT can serve as a valuable, non-invasive tool in the initial evaluation of caustic esophageal injury and is postulated to accurately predict both the need for emergent surgery and the risk of stricture formation. However, CT should not replace but rather complement the use of endoscopy to comprehensively evaluate these potentially highly morbid situations.