A retrospective analysis of calcium levels in pediatric trauma patients.

Traumatic injury is a major cause of morbidity and mortality in pediatric patients. Hemorrhage is a known but treatable component of these outcomes. Evidence exists that major trauma patients are at high risk for hypocalcemia but the rate of pediatric occurrence is not documented. The purpose of this study was to determine the incidence of hypocalcemia in pediatric trauma patients, as well as to investigate any correlation between hypocalcemia and the need for transfusion and operative intervention. After IRB approval a retrospective analysis was conducted of all pediatric trauma patients seen in our Adult Level One, Pediatric Level Two trauma center. Significance testing for mortality was performed using Pearson's χ2 test. For the remaining numeric variables, association was determined one-way analysis of variance (when comparing all classes) or Welch's two-sample t-test (when comparing subsets based on calcium or mortality). In any event, significance was determined using α=0.05. A total of 2,928 patients were identified, 1623 were excluded, primarily due to incomplete data. Patients were predominantly male following blunt trauma. Initial calcium levels were 8.73 mg/dL, 95% CI [4-10.9] and 8.97 mg/dL, 95% CI [6.42-13.1] when correcting for albumin levels. Acute declines were noted when comparing initial and corrected serum calcium levels in patients requiring transfusion (7.99 mg/dL and 8.72 mg/dL) and operative intervention (8.54 mg/dL and 8.91 mg/dL). 456 (34.9%) patients required operative intervention, 138 (10.6%) required transfusion and 29 (2.2%) required massive transfusion. Patients in our cohort arrived with calcium values on the low end of normal, with a trend towards hypocalcemia if operative intervention or blood transfusion was required. This has been previously associated with increased mortality. Patients requiring operative intervention and transfusion are at increased risk for hypocalcemia and recognition of this potential is key for improved outcomes.

Effect of sedative agent selection on morbidity, mortality and length of stay in patients with increase in intracranial pressure.

BACKGROUND: To identify the effects of sedative agent selection on morbidity, mortality, and length of stay in patients with suspected increase in intracranial pressure. Recent trends and developments have resulted in changes to medications that were previously utilized as pharmacological adjuncts in the sedation and intubation of patients with suspected increases in intracranial pressure. Medications that were previously considered contraindicated are now being used with increasing regularity without demonstrated safety and effectiveness. The primary objective of this study is to evaluate and compare the use of Ketamine as an induction agent for patients with increased intracranial pressure. The secondary objective was to evaluate and compare the use of Etomidate, Midazolam, and Ketamine in patients with increased intracranial pressure. METHODS: We conducted a retrospective chart review of patients transported to our facility with evidence of intracranial hypertension that were intubated before trauma center arrival. Patients were identified during a 22-month period from January 2014 to October 2015. Goals were to evaluate the impact of sedative agent selection on morbidity, mortality, and length of stay. RESULTS: During the review 148 patients were identified as meeting inclusion criteria, 52 were excluded due to incomplete data. Of those the patients primarily received; Etomidate, Ketamine, and Midazolam. Patients in the Ketamine group were found to have a lower mortality rate after injury stratification. CONCLUSION: Patients with intracranial hypertension should not be excluded from receiving Ketamine during intubation out of concern for worsening outcomes.

Tranexamic Acid: Promise or Panacea: The Impact of Air Medical Administration of Tranexamic Acid on Morbidity, Mortality, and Length of Stay.

The MATTERs and CRASH-2 studies demonstrate that tranexamic acid (TXA) reduces mortality in patients with traumatic hemorrhage. However, their results, conducted in foreign countries and with U.S. military soldiers, provoke concerns over generalizability to civilian trauma patients in the United States was reported. The evaluation of patient outcomes following treatment with TXA by a civilian air medical program. A retrospective chart review of trauma patients transported by air service to a Level 1 trauma center was conducted. For the purposes of intervention evaluation, patients meeting this criterion for the 2 years (2012-2014) prior to therapy implementation were compared with patients treated during the 2-year study period (2014-2016). Goals were to evaluate morbidity, mortality, and length of stay. During the review, 82 control and 49 study patients were identified as meeting inclusion criteria. Patients in the control group were found to be less acute, which correlated with shorter hospital stays and better discharge outcomes. Multiple patients in the study group who should have expired according to a significantly elevated Trauma Revised Injury Severity Score (TRISS) survived, whereas multiple patients in the control group expired despite a low TRISS calculation. This is the first outcome-based study conducted in a U.S. trauma system. The outcomes in civilian trauma patients in the United States do not follow that of the previous MATTERs and CRASH-2 studies. However, this study still shows benefit to TXA administration and reduced risk for administration to patients with head trauma and occurrence of venous thromboembolism. Randomized control trials are needed to evaluate the role of TXA administration in the United States.

Increasing Resident Wellness Through a Novel Retreat Curriculum.

Background Because of their arduous schedules, residents are susceptible to burnout, fatigue, and depression. In 2015, the Accreditation Council for Graduate Medical Education (ACGME) launched a campaign to foster physician wellness, in response to the suicides of three residents during the previous year. The campaign calls for strategies to developing resiliency, identify problems, and promote well-being. One of the suggested methods to promote well-being was a residency retreat. Objective To implement a novel retreat curriculum that emphasizes team building between residents and faculty, with which residents expressed high satisfaction. Methods We created an "Amazing Race" style retreat involving five activity stations set up in a neighborhood park in which 25 of our 34 residents participated. These stations implemented team building, faculty-resident bonding and resident-resident bonding. An anonymous survey was administered to the 25 participating emergency medicine (EM) residents after the retreat, of whom 21 returned the survey. The survey consisted of questions to assess the resident's perception of the team building activities, their satisfaction with each of the five activity stations and overall retreat satisfaction. Results Of the 25 residents who participated in the retreat, 21 (84%) returned the post-retreat survey (one participant returned a survey leaving the ranking questions incomplete). This low-cost event received high satisfaction ratings in regard to team-building, resident bonding, and faculty-resident bonding. Conclusions This novel retreat proved to be a low-cost and easily implemented activity with which the residents expressed high levels of satisfaction.

Anesthetic management of a complex pediatric trauma patient.

Trauma is a leading cause of mortality for pediatric patients worldwide. An increase in pediatric trauma cases occurs during summer because of a change in schedule and an increased risk with recreational activities. This case report presents the anesthetic care and management of a 15-year-old female who was involved in a high-speed rollover motor vehicle accident. In this case, multiple emerging therapies were combined with long-standing treatments. As a result, the patient who had a complicated intraoperative course survived multiple injuries and cardiac arrest without any neurologic insult.

Air medical transport of a patient with placenta accreta.

Air medical transport of high-risk obstetric and postpartum patients accounts for a low number of flights nationwide. Although reflecting a low percentage, they pose potential for increased challenge because of high acuity and increased liability. High-risk obstetrical flight crew education is typically focused on care of the gestational mother and newborn infant, with less time spent on postpartum complications. While uncommon, placenta accreta is one complication that poses a significant mortality risk for postpartum patients.

Traumatic bladder laceration in the absence of pelvic fracture.

Traumatic bladder laceration commonly occurs because of blunt trauma with associated pelvic fracture. The incidence of bladder laceration without pelvic fracture is less than 10%. Although high mortality (44%) existed in the past, a timely diagnosis with appropriate medical and surgical management now offers an excellent outcome. Early clinical suspicion, appropriate and reliable radiologic studies, and prompt surgical intervention, when indicated, are the keys to successful diagnosis and management.