Can the 5-item Modified Frailty Index Predict Outcomes in Geriatric Trauma? A National Database Study.

BACKGROUND: Frailty results in increased vulnerability to adverse outcomes following trauma. We investigated the association between the 5-item modified frailty index (mFI-5) and outcomes in geriatric trauma patients. METHODS: The 2011-2016 Trauma Quality Improvement Program database was used to study outcomes in patients ≥ 65 years old. The mFI-5 was measured and categorized into no frailty (mFI-5 = 0), moderate frailty (mFI-5 = 0.2), and severe frailty (mFI-5 ≥ 0.4). Multivariable logistic regression analyses were performed to identify independent factors of mortality and complications. RESULTS: 26,963 cases met the inclusion criteria, of whom 25.5% were not frail, 38% were moderately frail, and 36.6% were severely frail. Mean age (± SD) was 76 ± 7 years, 61.5% were male, and 97.8% sustained blunt injuries. Median Injury Severity Score (ISS) was 17 (IQR = 10-26), and the median Glasgow Coma Scale was 15 (IQR = 12-15). Overall mortality was 30.6%. Factors independently associated with mortality were age (OR = 1.07 per year, 95%CI 1.06-1.07), blunt trauma (OR = 1.44, 95%CI 1.19 -1.75), ISS (OR = 1.04 per unit increase in ISS, 95%CI 1.03-1.04), and severe frailty (OR = 1.23, 95%CI 1.15-1.32). Interestingly, male sex and GCS appeared to be protective factors with OR of 0.88 (95%CI 0.83 - 0.93) and 0.89 per point change in GCS (95%CI 0.88-0.9), respectively. Moderate (OR = 1.27, 95%CI 1.19-1.25) and severe frailty (OR = 1.49, 95%CI 1.-1.59) were significantly associated with in-hospital complications. CONCLUSION: Moderate and severe frailty were significant predictors of complications. Only severe frailty was associated with short-term mortality. The mFI-5 can be used as an objective measure to stratify risks in geriatric trauma.

Effect of Age Alone on Outcome of Acute Surgical Conditions Among Healthy Patients (Non-smokers, Non-obese, and No Comorbid Conditions).

BACKGROUND: The impact of age alone in relation to postoperative outcomes needs to be further elucidated. This study investigated whether increasing age was associated with increased morbidity and mortality for patients with no comorbidities undergoing acute care surgery (ACS). METHODS: The 2016-2018 National Surgical Quality Improvement Project database was used to identify adult patients who underwent ACS performed on an urgent/emergent basis. Patients overweight or with pre-existing medical comorbidities were excluded. Patients were divided into age groups in decades. The association between outcomes and the different age groups, other patient characteristics, and perioperative factors was examined by multivariate logistic regression. RESULTS: 22,770 patients were identified, of which 73.5% were appendectomies, and 21.6% were open procedures. Increasing age correlated with higher unadjusted complication rates and mortality. Multivariate analyses revealed that compared to patients ≤ 30 years old, mortality was not different for patients 31-60 years old, but it was higher for the age groups > 61 years old. Patients aged 51-60 and from 71 and above were associated with higher risks of complications. Subset analysis on octogenarians revealed a 1.14-fold higher odds of mortality for every year of increasing age. Preoperative risk factors including open procedure, wound class, and American Society of Anesthesiology (ASA) class were also associated with greater risks of mortality in octogenarians. CONCLUSION: Patients older than age 50 were at higher risk for postoperative complications, and mortality significantly increased for each decade past 60 years old in healthy individuals.

"HYPER-EARLY" Tracheostomy within 48 hours has less Complications and Better Prognosis Compared to Traditional Tracheostomy.

INTRODUCTION: Tracheostomies may be performed "early" or "late." There is no agreement on the best timing for tracheostomy. This study compares tracheostomies and complications when performed within 48 hours with those performed from 48 hours to 21 days. METHODS: Patients who underwent tracheostomy in the 2017-2018 National Trauma Data Bank (NTDB) were categorized into 2 groups: early tracheostomy (≤48 hours) and late tracheostomy (>48 hours to 21 days). Primary outcome measured was mortality. Chi square models, Mann-Whitney U Test, and multivariate logistics were used for data analysis. RESULTS: 843 patients had tracheostomy performed, of which 16% underwent early tracheostomy. Majority were male in both early (84%) and late (74%) tracheostomy groups. Mortality was not statically significant in early (13%) or late (9%) (P = .151). Total duration of ventilation in early tracheostomy group was less (5 days) compared to late tracheostomy group (16 days, P < .001). Patients with late tracheostomy had almost 18% cases of ventilator-associated pneumonia (VAP) when compared to early tracheostomy patients (7%, P < .001). Early tracheostomy patients also had shorter hospital length of stay (HLOS) (13 vs 27 days) and intensive care unit (ICU) length of stay (LOS) (7 vs 20 days) than late tracheostomy patients (P<.001). Early tracheostomy patients also had shorter hospital length of stay (HLOS) (13 vs 27 days) and intensive care unit (ICU) length of stay (LOS) (7 vs 20 days) than late tracheostomy patients (P < .001). CONCLUSION: Tracheostomy performed as early as 48 hours is beneficial as it demonstrates a decrease time on ventilator, decreased HLOS, as well as lower VAP rates. Our data shows "hyper-early" tracheostomies might be more beneficial that the current national practice.

Complications After Inpatient Laparoscopic Cholecystectomy: Effect of Surgeon Experience, Procedure Volume, and Other Surgeon-Based Characteristics.

BACKGROUND: Previous studies have examined how factors such as gender, education, type of training (MD or DO), and experience of the treating surgeon affect patient outcomes. We investigated patient complications after elective laparoscopic cholecystectomy based on surgeon characteristics. METHODS: A Medicare database was used to identify surgeon-specific data. The main outcome measure was the adjusted complication rates (ACR) for individual surgeons as reported by the ProPublica Surgeon Scorecard. Surgeon gender, type of training, medical school rank, years since graduation, procedure volume, and teaching status of the primary hospital affiliation were assessed for any association with increased ACR using logistic regression analysis. We explored the associations among procedure volume, years of experience, and ACR using Spearman correlation. RESULTS: 1107 predominantly male (94.6%) surgeons were included. 94.4% were MDs and 34.5% were affiliated with teaching hospitals. Mean length of practice was 24 ± 9 years, and median surgeon procedure volume was 28 (IQR = 23, 37). Overall median ACR was 4.3%. Multivariate analysis demonstrated that surgeon gender (P = .71), medical school rank, type of training (P = .68), or hospital affiliation (P = .77) did not have a significant impact on ACR. Increased surgeons' years in practice (r = -.028, P = .35) and increased surgeon procedure volume (r = -.021, P = .49) were negatively associated with increased ACR. CONCLUSION: Surgeon gender, type of training, medical school rank, or hospital affiliation had no impact on complications after laparoscopic cholecystectomy. Surgeon experience and procedure volume may have clinical implications for patient outcomes. Further studies to elucidate factors associated with surgeon quality and patient outcomes are necessary.

Maternal Outcomes After Trauma in Pregnancy: A National Database Study.

OBJECTIVES: Trauma is an important non-obstetric cause of mortality in pregnant females. METHODS: The National Trauma Databank (NTDB) was queried between 2017 and 2018. Pregnant women >20 weeks gestation, who underwent trauma, were included. They were categorized into different age groups from 12-18, 18-35, and 36-50 years of age. The primary outcome measure was 30-day mortality. RESULTS: 1,058 pregnant trauma patients were included. Mean age was 26.7 ± 6 years. Of those 94.5% had blunt and 3.8% had penetrating injuries. Median GCS and ISS were 15 (15, 15) and 2 (1, 5), respectively. Penetrating trauma patients required more operative intervention (57.5%) than blunt trauma patients (24.6%). Univariate analysis comparing age groups 12-18, 19-35, and >36 years revealed differences. (P < .05) in ED systolic blood pressure (110.9 ± 19.7 vs 117.3 ± 20.3 vs 129.1 ± 29.3 mmHg, P = .01) and diabetes mellitus (.0 vs 2.7% vs 6.6% P = .03). There was no difference in HLOS (P = .72), complications (P = .279), and mortality (P = .32). Multivariate logistic regression analysis revealed that compared to patients 12-18 years old, patients 19 to 35 (P = .27) or those >36 (P = 1.0) did not show a significant difference in mortality. Patients with high ISS had higher complication rates (OR 1.09; 95% CI 1.04-1.15) and prolonged HLOS (OR 1.00; 95% CI 1.07-1.15). CONCLUSION: On average pregnant women (>20 weeks gestation) who presented to trauma centers had minor injuries and maternal age or mechanism of injury did not affect mortality. Despite a low ISS, a significant number of these patients required operative procedures.