Publications by authors named "Ariel Santos"

Article Synopsis
  • One third of organ donors experience catastrophic brain injury (CBI), but there’s no standardized management for traumatic CBI among trauma centers, leading to variability in practices.
  • A multicenter trial involving 33 trauma centers analyzed 790 CBI patients to investigate whether institutions with CBI guidelines had higher organ donation rates.
  • While centers with CBI guidelines showed greater use of certain treatments, the presence of guidelines did not significantly increase organ donation rates; however, hormone therapies were linked to a higher likelihood of donation.
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Background: This study aimed to determine the clinical impact of wound management technique on surgical site infection (SSI), hospital length of stay (LOS), and mortality in emergent colorectal surgery.

Methods: A prospective observational study (2021-2023) of urgent or emergent colorectal surgery patients at 15 institutions was conducted. Pediatric patients and traumatic colorectal injuries were excluded.

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Article Synopsis
  • New evidence regarding the use of corticosteroids in sepsis, ARDS, and CAP led to an updated guideline aimed at improving treatment recommendations for hospitalized adults and children.
  • A diverse 22-member panel of experts, including intensivists, doctors, and nurses, followed strict conflict of interest policies to develop evidence-based clinical practice guidelines.
  • The panel reviewed five key questions and provided four recommendations, including conditional use of corticosteroids in septic shock and ARDS, a strong recommendation for severe CAP, and advised against high-dose/short-duration steroid use in septic shock.
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Despite increasing diversity in research recruitment, research finding reporting by gender, race, ethnicity, and sex has remained up to the discretion of authors. This study developped and piloted tools to standardize the inclusive reporting of gender, race, ethnicity, and sex in health research. A modified Delphi approach was used to develop standardized tools for the inclusive reporting of gender, race, ethnicity, and sex in health research.

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Cholecystogastric and cholecystocolonic fistulae are rare sequelae of longstanding cholelithiasis and can complicate surgical management. Our case involves a male patient in his early 40s with a history of chronic cholelithiasis who presented to the emergency department with severe abdominal pain. Findings on imaging were consistent with acute calculous cholecystitis.

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Objective: Critically ill and injured patients are routinely managed on the Trauma and Acute Care Surgery (ACS) service and receive care from numerous residents during hospital admission. The Clinical Learning Environment Review (CLER) program established by the ACGME identified variability in resident transitions of care (TC) while observing quality care and patient safety concerns. The aim of our multi-institutional study was to review surgical trainees' impressions of a specialty-specific handoff format in order to optimize patient care and enhance surgical education on the ACS service.

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Objective: This study aimed to determine whether lower extremity fracture fixation technique and timing (≤24 vs. >24 hours) impact neurologic outcomes in TBI patients.

Methods: A prospective observational study was conducted across 30 trauma centers.

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Introduction: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic commonly called COVID-19 brought new changes to healthcare delivery in the US. The purpose of this study is to identify the impact of COVID-19 on the delivery of acute surgical care for patients at a Level 1 trauma center during the lockdown period of the pandemic from March 13-May 1 2020.

Methods: All trauma admission to the University Medical Center Level 1 Trauma Center from March 13 to May 13, 2020, were retrospectively abstracted and compared to the same period during 2019.

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Introduction: Shift-based models for acute surgical care (ACS), where surgical emergencies are treated by a dedicated team of surgeons working shifts, without a concurrent elective practice, are becoming more common nationwide. We compared the outcomes for appendectomy, one of the most common emergency surgical procedures, between the traditional (TRAD) call and ACS model at the same institution during the same time frame.

Methods: A retrospective review of patients who underwent laparoscopic appendectomy for acute appendicitis during 2017-2018.

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Background: The US incarcerates more individuals than any other country. Prisoners are the only population guaranteed health care by the US constitution, but little is known about their surgical needs. This multicenter study aimed to describe the acute care surgery (ACS) needs of incarcerated individuals.

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Background: As Acute Care Surgery and shift-based models increase in popularity, there is evidence of better outcomes for many types of emergency general surgery patients. We explored the difference in outcomes for patients with acute biliary disorders, treated by either Acute Care Surgery (ACS) model or traditional call model (TRAD) during the same period.

Methods: Retrospective review of patients undergoing laparoscopic cholecystectomy for acute biliary disease 2017-2018.

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Objective: The aim of this study was to examine the diversity, equity, and inclusion landscape in academic trauma surgery and the EAST organization.

Summary Background Data: In 2019, the Eastern Association for the Surgery of Trauma (EAST) surveyed its members on equity and inclusion in the #EAST4ALL survey and assessed leadership representation. We hypothesized that women and surgeons of color (SOC) are underrepresented as EAST members and leaders.

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Boerhaave's syndrome or spontaneous perforation of the oesophagus is a life-threatening condition that carries high mortality. Delayed diagnosis has a mortality rate of 20%-50%. While surgical intervention has been the mainstay of treatment, advancements in endoscopy and oesophageal stenting have allowed for alternative management.

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Apixaban (Eliquis) is a direct acting oral anticoagulant (DOAC) indicated for treatment of deep vein thrombosis, non-valvular atrial fibrillation, pulmonary embolism and postoperative venous thromboprophylaxis following hip or knee replacement. Complications are minimal and include, but are not limited to, bleeding and intracranial haemorrhage, and haematoma formation. Our patient is a 73-year-old woman who presented with clinical and radiographic findings of small bowel obstruction.

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Background: Several options exist for the diagnosis and management of suspected common duct stones. We hypothesized that a protocol-directed approach would shorten length of stay in this patient population.

Methods: Patients from four participating institutions with a peak bilirubin <4 mg/dL underwent surgery as the initial procedure, whereas patients with a bilirubin ≥4 mg/dL underwent endoscopy.

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Intrauterine device (IUD) is a popular long-acting reversible contraceptive device with an estimated rate of use of about 5.3%. It is highly effective but not without complications, one of which is uterine perforation.

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Increasing attention has been directed towards operative rib fixation of traumatic flail chest; reported benefits include more rapid weaning from the ventilator, decreased intensive care unit stays, decreased complications and improved functional results. The outcomes of this surgical intervention in patients with osteogenesis imperfecta, a rare condition characterized by low bone density and bone fragility, are unknown. This case demonstrates that, in the management of traumatic flail chest in a patient with osteogenesis imperfecta, surgical fixation can be successful and should be considered early.

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Multiple strategies have been used in an effort to increase the pool of organs for transplantation. Standardizing donor management has produced promising results. Donor management goals (DMGs) are now being used as end points of intensive care unit care during the prerecovery phase but no prospective results have been reported.

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