Evaluating the Accuracy, Comprehensiveness, and Validity of ChatGPT Compared to Evidence-Based Sources Regarding Common Surgical Conditions: Surgeons' Perspectives.

BACKGROUND: This study aims to assess the accuracy, comprehensiveness, and validity of ChatGPT compared to evidence-based sources regarding the diagnosis and management of common surgical conditions by surveying the perceptions of U.S. board-certified practicing surgeons. METHODS: An anonymous cross-sectional survey was distributed to U.S. practicing surgeons from June 2023 to March 2024. The survey comprised 94 multiple-choice questions evaluating diagnostic and management information for five common surgical conditions from evidence-based sources or generated by ChatGPT. Statistical analysis included descriptive statistics and paired-sample t-tests. RESULTS: Participating surgeons were primarily aged 40-50 years (43%), male (86%), White (57%), and had 5-10 years or >15 years of experience (86%). The majority of surgeons had no prior experience with ChatGPT in surgical practice (86%). For material discussing both acute cholecystitis and upper gastrointestinal hemorrhage, evidence-based sources were rated as significantly more comprehensive (3.57 (±.535) vs 2.00 (±1.16), P = .025) (4.14 (±.69) vs 2.43 (±.98), P < .001) and valid (3.71 (±.488) vs 2.86 (±1.07), P = .045) (3.71 (±.76) vs 2.71 (±.95) P = .038) than ChatGPT. However, there was no significant difference in accuracy between the two sources (3.71 vs 3.29, P = .289) (3.57 vs 2.71, P = .111). CONCLUSION: Surveyed U.S. board-certified practicing surgeons rated evidence-based sources as significantly more comprehensive and valid compared to ChatGPT across the majority of surveyed surgical conditions. However, there was no significant difference in accuracy between the sources across the majority of surveyed conditions. While ChatGPT may offer potential benefits in surgical practice, further refinement and validation are necessary to enhance its utility and acceptance among surgeons.

Grade V Liver Injury Presented With Peritonitis Treated With Stapler-Assisted Hepatic Segmentectomy: A Case Report.

The liver is one of the most commonly injured solid organs in blunt abdominal trauma. In patients who are hemodynamically normal, most cases of blunt liver injuries are managed conservatively. At present, nonoperative management (NOM) is the standard of care for both minor and severe liver injuries. Usually, patients with severe liver injuries, i.e., grades IV and V, are treated with surgical intervention versus angioembolization depending if patients are hemodynamically stable or not. We present a hemodynamically stable 53-year-old male patient with a grade V blunt liver injury with complete avulsion of the left lobe of the liver after a motor vehicle collision (MVC). Very few cases of complete hepatic avulsions have been published in the literature. We discuss surgical management with stapler-assisted hepatectomy in emergency trauma laparotomy for bleeding control.

Esophageal Replacement by Colonic Interposition for the Surgical Management of Acute Necrotic Gastric Volvulus: A Case Report.

Acute gastric volvulus, a condition where the stomach rotates around itself, is a rare clinical entity that requires prompt identification and immediate intervention to prevent life-threatening complications. Upon diagnosis, an emergent exploratory laparotomy is the procedure of choice, especially if complications, such as obstruction, ischemia, or perforation, are present. Management techniques and surgical corrections vary depending on the degree of obstruction, the consequent damage to surrounding structures, and the functional reservoir. We present a case of acute gastric volvulus with extensive esophageal and gastric necrosis requiring total gastrectomy and partial esophagectomy. We discuss the patient's operative management requiring colonic interposition with esophagocolonic anastomosis to reconnect this patient's gastrointestinal tract.

Glasgow Coma Scale Intubation Thresholds and Outcomes of Patients With Traumatic Brain Injury: The Need for Tailored Practice Management Guidelines.

INTRODUCTION: This study aims to re-evaluate the GCS threshold for intubation in patients presenting to the ED with a traumatic brain injury to optimize outcomes and provide evidence for future practice management guidelines. METHODS: We retrospectively reviewed the ACS-TQIP-Participant Use File (PUF) 2015-2019 for adult trauma patients 18 years and older who experienced a blunt traumatic head injury and received computerized tomography. Multivariable regressions were performed to assess associations between outcomes and GCS intubation thresholds of 5, 8, and 10. RESULTS: In patients with a GCS ≤5, there were no differences in mortality (GCS ≤5: 26.3% vs GCS >5: 28.3%, adjusted P = .08), complication rates (GCS ≤5: 9.1% vs GCS >5: 10.3%, adjusted P = .91), or ICU length of stay (GCS ≤5: 5.4 vs GCS >5: 4.7, adjusted P = .36) between intubated and non-intubated patients. Intubated patients at GCS thresholds ≤8 (26.2% vs 19.1%, adjusted P < .0001) and ≤10 (25.6% vs 15.8%, adjusted P < .0001) had significantly higher mortality rates than non-intubated patients. Intubation at all GCS thresholds >5 resulted in higher rates of complications, H-LOS, and ICU-LOS when compared to non-intubated patients with the same GCS score. CONCLUSION: A GCS ≤5 was the threshold at which intubation in TBI patients conferred an additional benefit in disposition without worsened outcomes of mortality, H-LOS, or ICU-LOS. Trauma societies and hospital institutions should consider revisiting existing guidelines and protocols concerning the appropriate GCS threshold for safer intubation and better outcomes among these patient population.

Data-Driven Blood Transfusion Thresholds for Severely Injured Patients During Blood Shortages.

INTRODUCTION: Crises like the COVID-19 pandemic create blood product shortages. Patients requiring transfusions are placed at risk and institutions may need to judiciously administer blood during massive blood transfusions protocols (MTP). The purpose of this study is to provide data-driven guidance for the modification of MTP when the blood supply is severely limited. METHODS: This is a retrospective cohort study of 47 Level I and II trauma centers (TC) within a single healthcare system whose patients received MTP from 2017 to 2019. All TC used a unifying MTP protocol for balanced blood product transfusions. The primary outcome was mortality as a function of volume of blood transfused and age. Hemoglobin thresholds and measures of futility were also estimated. Risk-adjusted analyses were performed using multivariable and hierarchical regression to account for confounders and hospital variation. RESULTS: Proposed MTP maximum volume thresholds for three age groupings are as follows: 60 units for ages 16-30 y, 48 units for ages 31-55 y, and 24 units for >55 y. The range of mortality under the transfusion threshold was 30%-36% but doubled to 67-77% when the threshold was exceeded. Hemoglobin concentration differences relative to survival were clinically nonsignificant. Prehospital measures of futility were prehospital cardiac arrest and nonreactive pupils. In hospital risk factors of futility were mid-line shift on brain CT and cardiopulmonary arrest. CONCLUSIONS: Establishing MTP threshold practices under blood shortage conditions, such as the COVID pandemic, could sustain blood availability by following relative thresholds for MTP use according to age groups and key risk factors.

Gastric Outlet Obstruction and Iron Deficiency Anemia Secondary to Gastric Bezoar: A Case Report.

Trichobezoars are an accumulation of undigested hair in the gastrointestinal system. They are a rare finding and are more likely in young females. Diagnosis is largely dependent on history taking and imaging, and treatment involves the removal and psychiatric evaluation.  We describe the case of a 21-year-old female with a history of gastroesophageal reflux disease (GERD) who presented with abdominal pain. Imaging showed a distended stomach with a suspected swallowed foreign substance. The patient subsequently underwent midline laparotomy, gastrotomy, and bezoar extraction. Postoperatively the patient was found to have trichotillomania, trichophagia, anxiety, depression, and symptomatic anemia. Initial management of gastric bezoars includes proper removal, but the additional follow-up needs to include psychiatric evaluation and treatment to prevent reoccurrence. It is also imperative to assess and treat underlying nutritional deficiencies.

Mucormycosis Necrotizing Soft Tissue Infection: A Case Report of Fungal Infection Following a High-Speed Motorcycle Accident.

Mucormycosis is a rare fungal infection characterized by rapidly progressing infarction and necrosis of host tissue, frequently resulting in death. It is most well-known for causing a devastating rhinocerebral infection, however, cutaneous mucormycosis has been documented. While this opportunistic infection generally affects immunocompromised individuals or patients with uncontrolled diabetes, mucormycosis can also present following traumatic injuries. Infection following motor vehicle accidents accounts for as little as 3% of traumatic cutaneous mucormycosis cases, however, it can have devastating consequences. In this report, we present a case of a 54-year-old male who acquired cutaneous mucormycosis following a motorcycle accident. The patient was treated for multiple traumatic orthopedic injuries and remained intubated in the ICU for several days due to his critical condition. Shortly after extubation on hospital day five, lower extremity ischemia and necrosis began to develop as a result of poor tissue perfusion. Extensive serial debridements were performed and empiric IV antibiotics were initiated for presumptive bacterial necrotizing soft tissue infection. Necrosis continued to rapidly progress despite intervention, and eventually, care was withdrawn. We provide a discussion of this case to highlight the importance of including rare fungal infections in the differential diagnosis early in the clinical course to mitigate fatal complications.

Beneficial effects of prehospital use of statins in a large United States cohort of hospitalized coronavirus disease 2019 patients.

AIMS: This large cohort study aimed to assess the role of chronic statin use on COVID-19 disease severity. METHODS: An observational retrospective study from electronic medical records of hospitalized patients (n = 43 950) with COVID-19 between January and September 2020 in 185 hospitals in the United States. A total of 38 875 patients met inclusion criteria; 23 066 were included in the propensity-matched sampling with replacement cohort; 11 533 were prehospital statin users. The primary outcome was all-cause death; secondary outcomes were death from COVID-19 and serious complications. Mean, standard deviation, chi-square test, Student's t-test, linear regression, and binary and multinomial logistic regressions were used for statistical analysis. RESULTS: Among 38 875 patients, 30% were chronic statin users [mean age, 70.82 (±12.25); 47.1% women] and 70% were statin nonusers [mean age, 58.44 (±18.27); 48.5% women]. Key propensity-matched outcomes among 11 533 chronic statin users showed 20% lower risk of all-cause mortality (OR 0.80, 95% CI 0.74-0.86, P < 0.001), 23% lower risk of mortality from COVID-19 (OR 0.77, 95% CI 0.71-0.84, P < 0.001), 16% lower risk of ICU admission (OR 0.84, 95% CI 0.79-0.89, P < 0.001), 24% lower risk of critical acute respiratory distress syndrome with COVID-19 (OR 0.76, 95% CI 0.70-0.83, P < 0.001), 23% lower risk of mechanical ventilation (OR 0.77, 95% CI 0.71-0.82, P < 0.001), 20% lower risk of severe sepsis with septic shock (OR 0.80, 95% CI 0.67-0.93, P = 0.004), shorter hospital length of stay [9.87 (±8.94), P < 0.001] and brief duration of mechanical ventilation [8.90 (±8.94), P < 0.001]. CONCLUSION: Chronic use of statins is associated with reduced mortality and improved clinical outcomes in patients hospitalized for COVID-19.

Optimal timing and outcomes among COVID-19 patients undergoing tracheostomy.

BACKGROUND: Patients who require mechanical ventilation secondary to severe COVID-19 infection have poor survival. It is unknown if the benefit of tracheostomy extends to COVID-19 patients. If so, what is the optimal timing? METHODS: Retrospective cohort study within a large hospital system in the United States. The population included patients with COVID-19 from January 1, 2020 to September 30, 2020. In total, 93,918 cases were identified. They were excluded if no intubation or tracheostomy, underwent tracheostomy before intubation, <18 years old, hospice patients before admission, and bacterial pneumonia. In total, 5,911 patients met the criteria. Outcomes between patients who underwent endotracheal intubation only versus tracheostomy were compared. The primary outcome was inpatient mortality. All patients who underwent tracheostomy versus intubation only were compared. Three cohort analysis compared early (<10 days) versus late (>10 days) tracheostomy versus control. Eight cohort analysis compared days 0-2, days 3-6, days 7-10, days 11-14, days 15-18, days 19-22, and days 23+ to tracheostomy versus control. RESULTS: There was an overall inpatient mortality rate of 37.5% in the tracheostomy cohort compared to 54.4% in the control group (P < .0001). There was an early tracheostomy group inpatient mortality rate of 44.7% (adjusted odds ratio 0.73, 95% confidence interval 0.52-1.01) compared to 33.1% (adjusted odds ratio 0.44, 95% confidence interval 0.34-0.58) in the late tracheostomy group. CONCLUSION: COVID-19 patients with tracheostomy had a significantly lower mortality rate compared to intubated only. Optimal timing for tracheostomy placement for COVID-19 patients is 11 days or later. Future studies should focus on early tracheostomy patients.

Hospital Volume of Emergency General Surgery and its Impact on Inpatient Mortality for Geriatric Patients: Analysis From 3994 Hospitals.

BACKGROUND: Previous investigations have shown a positive association between hospital volume of operations and clinical outcomes. However, it is unclear whether such relationships also apply to emergency surgery. We sought to examine the association between hospital case volume and inpatient mortality for 7 common emergency general surgery (EGS) operations among geriatric patients. METHODS: This is a population based retrospective cohort study using the Centers of Medicare and Medicaid Services (CMS) Limited Dataset Files (LDS) from 2011 to 2013. The 7 most common emergency surgeries included (1) partial colectomy, (2) small-bowel resection (SBR), (3) cholecystectomy, (4) appendectomy, (5) lysis of adhesions (LOA), (6) operative management of peptic ulcer disease (PUD), and (7) laparotomy with the primary outcome being inpatient mortality. Risk-adjusted inpatient mortality was plotted against operative volume. Subsequently an operative volume threshold was calculated using a best fit regression method. Based on these estimates, high- and low-volume hospitals were compared to examine significance of outcomes. Significance was defined as P-value < .05. RESULTS: The final cohort comprised of 414 779 patients from 3994 hospitals. The standardized mortality ratio (SMR) for high-volume centers were lower in 6 out of 8 surgeries examined. Small-bowel resection and partial colectomy operations had a significant decrease in mortality based on a volume threshold. CONCLUSION: We observed decreased mortality with higher surgical volume for small-bowel resection and partial colectomy operations. Such differences may be related to practice patterns during the perioperative period, as complications related to the perioperative care were significantly lower for high-volume centers.

Increased Mortality in Hip Fracture Patients With Aortic Stenosis and Pulmonary Hypertension Compared to Aortic Stenosis Alone.

INTRODUCTION: Hip fractures are one of the most common traumatic injuries in the United States, secondary to an aging population. Multiple comorbidities are found in patients who present to trauma centers (TCs) with isolated hip fractures (IHFs) including significant cardiac disease. Aortic stenosis (AS) among these patients has been recently shown to increase mortality. However, factors leading to death from AS are unknown. We hypothesize that pulmonary hypertension (PH) is a significant mechanism of death among IHF patients with AS. METHODS: This is a multicenter retrospective cohort study examining IHF patients treated at Level I and II TCs within a large hospital system from 2015 to 2019. Patients who had IHFs and AS were compared to those who had IHFs, AS, and PH. Multivariable logistic regression was used to risk adjust by age, race, insurance status, and comorbidities. The primary outcome was inpatient mortality. The secondary outcomes were hospital-acquired complications. RESULTS: A total of 1388 IHF patients with AS were included in the study. Eleven percent of these patients also had PH. The crude mortality rate was higher if IHF patients had both AS and PH compared to IHF with AS alone (9% vs 3.7%, P-value .003). After risk adjustment, a higher risk of mortality was still significant (aOR 2.56 [95% CI 1.28, 5.11]). In addition, IHF patients with both AS and PH had higher complication rates; the exposure group had higher percentage of pulmonary embolism (1.4% vs .2%, adjusted P-value .03), new-onset congestive heart failure (4.1% vs 1%, adjusted P-value .01), and sepsis/septicemia (3.5% vs 1.4%, adjusted P-value .05). CONCLUSION: In patients with IHFs, PH and AS increase the likelihood of inpatient mortality by 2.5 times compared to AS alone. Pulmonary hypertension among IHF patients with AS is an important risk factor to identify in the preoperative period. Early identification may lead to better perioperative management and counseling of patients at higher risk of complications.

The Statewide Epidemiology of Mucormycosis Among Trauma Patients in Florida.

OBJECTIVES: Mucormycosis is a rare angioinvasive infection caused by filamentous fungi with a high lethality among the immunocompromised. In healthy people, the innate immune system is sufficient to prevent infection. The exception to this is deep tissue exposure seen during trauma. The purpose of this study is to evaluate the epidemiology of mucormycosis using a statewide population-based data set. METHODS: This is a retrospective cohort study of all hospital admissions for mucormycosis within the state of Florida from 1997 through the beginning of 2020. A distribution map was created to evaluate for geographic variation. Botanical growth zones, based on plant hardiness, used by state environmental agencies and landscapers were also used to detect possible patterns based on climate conditions throughout Florida. A multivariable regression analysis was performed to account for confounders and limit bias. RESULTS: A total of 1190 patients were identified for mucormycosis infection. Only 86 of these patients were admitted for trauma. Cutaneous infections were more prevalent among trauma patients while non-trauma patients had more pulmonary infections (P = .04). Trauma patients with infection tended to be younger and less likely to suffer from comorbidities such as immunosuppression (36% vs 46%, P = .07) and diabetes (22.1% vs 47.1%, P ≤ .0001) as compared to their non-trauma counterparts. Mortality was similar with 17.8% for non-trauma patients and 15.1% for traumatized patients (AOR .80 [.42, 1.52]). Length of stay was longer for trauma patients (37.3 vs 23.0, P < .0001). Infections were less prominent in plant hardiness Zone 9 and Zone 10 as compared to Zone 8 (AOR .71 [.61, .82]; AOR .54 [.46, .64], respectively). CONCLUSION: Trauma patients who develop infection from mucormycosis are at high risk of death despite being a younger and healthier population. Mucormycosis infections were primarily soft tissue based among trauma patients. These infections are more prevalent in colder regions within Florida.

Frailty Score as a Predictor of Outcomes in Geriatric Patients with Isolated Hip Fractures.

BACKGROUND: Isolated hip fractures (IHFs) are a cause of morbidity and mortality in the geriatric population aged >65 years. Frailty has been identified as a determinant for patient outcomes in other surgical specialties. The purpose of this study is to determine if frailty severity is a predictor of outcomes in IHF in the geriatric population. METHODS: This is a retrospective study in a state and ACS Level 2 trauma center. Patients with IHF were reviewed between January 2018 and January 2020. Primary outcome was in-patient mortality. Secondary outcomes include perioperative outcome measures such as UTI, HCAP, DVT, readmission, length of stay, ICU length of stay, nutritional status, and discharge destination. Patients were stratified into mild (1-2), moderate (3-5), and severe (5-7) frailty using the Rockwood Frailty Score (RFS). Clinical characteristics and outcomes were analyzed. RESULTS: We identified 470 patients with IHF who were stratified by mild (N=316), moderate (N-123), and severe (N=31) frailty. Frailty worsened with increasing age (P < .0001). Those who were less frail were more likely discharged home (P < .04). Severely frail patients were more likely discharged to hospice (P < .01). Severely frail patients also were more likely to develop DVT (P < .04) and have poorer nutritional status (P < .02). There were no differences among groups for in-patient mortality. CONCLUSION: Severely frail patients are more likely to be malnourished at baseline and be discharged to hospice care. The RFS is a reliable objective tool to identify high-risk patients and guide goals of care discussion for operative intervention in isolated traumatic hip fractures.

Race and Insurance Status Disparities in Post-discharge Disposition After Hospitalization for Major Trauma.

BACKGROUND: Investigations detailing predictive measures of hospital disposition after traumatic injury are scarce. We aim to examine the discharge practices among trauma centers in the US and to identify factors that may influence post-hospital disposition. METHODS: A retrospective analysis of trauma patients using the American College of Surgeons-Trauma Quality Improvement Program dataset from 2007-2017. Primary study outcome was hospital disposition (including long term care facility [LTC], others). Secondary outcomes included: Intensive Care Unit (ICU)-length of stay (LOS), complications, others). RESULTS: 6 899 538 patients were analyzed. Odds of LTC discharge was significantly higher for Black patients (aOR = 1.30, 95% CI:1.24-1.37), abbreviated injury score (AIS) ≥3 (aOR = 4.22, 95% CI: 4.05-4.39), and higher injury severity score (ISS) (aOR = 9.41, 95% CI:9.03-9.80). Significantly more self-pay patients were discharged home compared to other insurance types (P < .0001). Significantly longer hospital- and ICU-LOS were experienced by those who had an AIS ≥3 (hospital: 4.8 days (±7.1) vs. 7.9 (±10.1); ICU: 4.6 (±6.9) vs. 5.9 (±7.9), P < .0001) and had a high ISS (hospital: 4.5 days (±5.9) vs. 16.8 (±17.9); ICU: 3.6 (±5.0) vs. 10.2 (±11.5), P < .0001). CONCLUSIONS: Patient race, insurance status, and injury severity were predictive of post-hospitalization care discharge. Self-pay and Black patients were less likely to be discharged to secondary care facilities. These findings have the potential to improve in-hospital patient management and predict discharge secondary care needs, and necessitate the need for future research to investigate the extent of inequalities in access to trauma care.

Operative Confidence Among U.S General Surgery Residents.

BACKGROUND: General surgery residents (GSRs) must develop operative autonomy skills to practice independently after graduation. We aim to investigate perceived confidence and operative autonomy of GSR physicians in order to identify and address influential factors. METHODS: A 28-question anonymous online survey was distributed to 23 United States general surgery residency programs. Multivariable logistic regression was used for calculating the adjusted odds ratio (aOR) for binary outcomes. Significance was defined as P-values ≤ .05 or 95% confidence intervals (CIs) >1 or <1. RESULTS: There were 120/558 (21.5%) GSR respondents. General surgery residents with >200 overall operative case volume reported significantly higher confidence with minor cases (P = .05) and major cases (P = .02). General surgery residents that performed both minor and major surgeries reported higher confidence with minor cases at 85.7% compared to GSRs that performed mostly minor surgeries (64.7%) and mostly major surgeries (62.5%). General surgery residents who performed >50 minor surgeries during their PGY 1 and 2 were less confident with major cases than GSRs who performed <50 minor surgeries (aOR: 19.98, 95% CI: 1.26, 318). General surgery residents from community teaching hospitals reported higher confidence with major and minor cases than GSRs from university teaching hospitals and combined programs. CONCLUSION: Increased case volume, predominant case type, early surgical experience during PGY 1 and 2 years, and training at community teaching hospitals were identified as the most important factors that positively influence perception of operative confidence and autonomy among GSRs. These may have important implications in the development of future surgeons.

Outcomes After Definitive Surgery for Nonagenarians with Isolated Hip Fractures within 24 hours of Admission.

BACKGROUND: Isolated hip fractures are a common orthopedic injury in the elderly population. Estimates are that there will be over 21 million hip fractures globally by 2050. Current recommendations are early operative fixation within 48 hours. Despite evidence showing that fixation of hip fractures within 24 hours is beneficial in the elderly population, the effect this has on the nonagenarian population has yet to be examined. METHODS: This is a single institution retrospective cohort study examining isolated hip fractures from 2014 to 2020 from an American College of Surgeons verified trauma center. Patients ≥65 years old with IHF were included. A total number of 1150 isolated hip fracture patients 65 years or older were included in this study. Three cohorts were examined: (1) patients ≥90 years old; (2) patients 65-89 years old; and (3) patients stratified by ≥90 vs 65-75 years old and ≥90 vs 75-89 years old. Patients were then sub stratified by timing of surgery whether it was performed ≤24 hours or >24 hours. The primary outcome was inpatient mortality. RESULTS: Nonagenarians who had delayed surgery had higher mortality rates compared to nonagenarians with early surgery (15.2% vs 4.2%; P = .02). Patients aged 65-75 had higher complication rates with delayed surgery (12.9% vs 4.1%; P = .01) as did those aged 76-89 (9.0% vs 3.2%, P = .004). DISCUSSION: Early surgical intervention of isolated hip fractures in the nonagenarian population within 24 hours is associated with good clinical outcomes as well as a lower inpatient mortality that approaches significance.

Practice Patterns of Transesophageal Echocardiography Use Among Trauma Patients: A Multi-Institutional Retrospective Study.

Transesophageal echocardiography (TEE) can be utilized for hemodynamic monitoring and resuscitation. In order to study the pattern of TEE use in trauma patients, a multi-institutional retrospective cohort study was performed comparing adult trauma patients who underwent TEE or those who underwent traditional invasive hemodynamic monitoring (TIHM). TIHM was defined as the use of arterial line, central venous line, or pulmonary artery catheter without TEE. Mortality rates were obtained and multivariable logistic regression was used to risk adjust for age, gender, race, insurance status, Glasgow coma scale (GCS), ICD Injury severity score (ICISS). Compared to TIHM group, more patients in TEE group had a history of congestive heart failure (CHF) or chronic pulmonary disease (CPD). Mortality rate was lower in the TEE group 7 versus 23% (P-value < .0001). After adjusting for GCS and ICISS in multivariable analysis, inpatient mortality was significantly lower in the TEE cohort.

Palliative Care in the Trauma and Surgical Critical Care Settings: A Narrative Review.

BACKGROUND: We aimed to conduct a narrative review of available literature to understand the use of palliative care in the trauma and surgical critical care setting. METHODS: PubMed, EMBASE, and Google Scholar databases were searched for studies investigating the use of palliative care in the trauma and surgical critical care setting. The search included all studies published through January 9th, 2022. The risk of bias of included studies was assessed using the Joanna Briggs Institute Critical Appraisal Checklist tools. Outcomes were summarized in tables and synthesized qualitatively. RESULTS: A total of 22 studies were included in this review. Key elements of successful palliative care include communication, shared decision-making, family involvement, pain control, establishing a patient's prognosis, and end-of-life management. Approaches to implementation based upon these key elements include best-case/worst-case scenarios, consultation trigger systems, and integrated institutional palliative care programs. Palliative care may reduce hospital length of stay, improve symptom management, and increase patient satisfaction, but the impact on mortality is unclear. CONCLUSION: The core elements of palliative care have been identified and palliative care has been shown to improve outcomes in trauma and surgical critical care. However, the approaches for implementation still require development. The underutilization of palliative care for trauma patients reveals the need for refining criteria for use of palliative care and improvement in the education of surgical critical care teams to provide primary palliative care services.