Needlessly Treated: Evaluation of Prehospital Needle Thoracostomy.

BACKGROUND: Needle thoracostomy is a potentially life-saving intervention for tension pneumothorax but may be overused, potentially leading to unnecessary morbidity. OBJECTIVE: To review prehospital needle thoracostomy indications, effectiveness, and adverse outcomes. METHODS: A retrospective cohort study was conducted based on registry data for a United States Midwestern Level I trauma center for a 7.5-year period (January 2015 to May 2022). Included were patients who received prehospital needle thoracostomy and trauma activation before hospital arrival. The primary outcomes were correct indications and improvement in vital signs. Secondary outcomes were the need for chest tubes, correct needle placement, complications, and survival. RESULTS: A total of n = 67 patients were reviewed, of which n = 63 (94%) received a prehospital thoracostomy. Of the 63 prehospital thoracostomies, 54 (86%) survived to arrival. Of these 54, 44 (n = 81%) had documented reduced/absent breath sounds, 15 (28%) hypotension, and 19 (35%) with difficulty breathing/ventilating. Only four patients met all three prehospital trauma life support criteria: hypotension, difficulty ventilating, and absent breath sounds. There were no significant changes in prehospital vitals before and after receiving needle thoracostomy. In patients receiving imaging (n = 54), there was evidence of 15 (28%) lung lacerations, 6 (11%) of which had a pneumothorax and 3 (5%) near misses of important structures. Review of needle catheters visible on computer tomography imaging found 11 outside the chest and 1 in the abdominal cavity. CONCLUSION: The study presents evidence of potential needle thoracostomy overuse and morbidity. Adherence to specific guidelines for needle decompression is needed.

Building capacity for ATLS trauma education: role of nurse practitioners and physician assistants.

Objectives: Advanced Trauma Life Support (ATLS) focuses on care of injured patients in the first hour of resuscitation. Expanded demand for courses has led to a concurrent need for new instructors. Nurse practitioners and physician assistants (NPs/PAs) work on trauma services and duties include patient, staff, and outreach education. The goal of this project was to assess NP/PA self-reported knowledge and skills pertinent to ATLS and identify potential barriers to becoming instructors. Materials: This was a voluntary 91-question survey emailed to NP/PA lists obtained from professional societies and online social media channels. NPs/PAs completed a survey reflecting self-reported knowledge, experience, comfort level, and barriers to teaching ATLS interactive discussions and skills. Responses were recorded using a Likert scale and results were documented as percentages. Number of years of experience versus perceived knowledge and comfort teaching were compared using a χ2 test of independence. Results: There were 1696 completed surveys. Most NPs/PAs thought they had adequate knowledge and experience to teach interactive discussions and skills. Those with more years of experience and those who completed more ATLS courses had higher percentages. The number 1 barrier to teaching was lack of formal teaching experience followed by perceived hierarchy concerns. Experience and comfort with skills that fell below 50% were pediatric airway (49.5%), needle and surgical cricothyrotomy (49.8% and 44.8%), diagnostic peritoneal lavage (21.6%), and venous cutdown (20.8%). Conclusion: NPs/PAs with experience in trauma reported having the knowledge and skill to teach ATLS. A majority are comfortable teaching interactive discussions and skills for which they are knowledgeable. The primary barrier to teaching was lack of formal teaching experience, which is covered in the ATLS Instructor course. Training NPs/PAs to become instructors would increase the instructor base and allow for increased promulgation of ATLS and trauma education. Level of evidence: IV.

Disaster planning for a surgical surge: when mass trauma threatens to overwhelm your operating rooms.

Mass casualty events particularly those requiring multiple simultaneous operating rooms are of increasing concern. Existing literature predominantly focuses on mass casualty care in the emergency department. Hospital disaster plans should include a component focused on preparing for multiple simultaneous operations. When developing this plan, representatives from all segments of the perioperative team should be included. The plan needs to address activation, communication, physical space, staffing, equipment, blood and medications, disposition offloading, special populations, and rehearsal.

Are trauma surgeons prepared? A survey of trauma surgeons' disaster preparedness before and during the COVID-19 pandemic.

Objective: US trauma centers (TCs) must remain prepared for mass casualty incidents (MCIs). However, trauma surgeons may lack formal MCI training. The recent COVID-19 pandemic drove multiple patient surges, overloaded Emergency Medical Services (EMS) agencies, and stressed TCs. This survey assessed trauma surgeons' MCI training, experience, and system and personal preparedness before the pandemic compared with the pandemic's third year. Methods: Survey invitations were emailed to all 1544 members of the American Association for the Surgery of Trauma in 2019, and then resent in 2022 to 1575 members with additional questions regarding the pandemic. Questions assessed practice type, TC characteristics, training, experience, beliefs about personal and hospital preparedness, likelihood of MCI scenarios, interventions desired from membership organizations, and pandemic experiences. Results: The response rate was 16.7% in 2019 and 12% in 2022. In 2022, surgeons felt better prepared than their hospitals for pandemic care, mass shootings, and active shooters, but remained feeling less well prepared for cyberattack and hazardous material events, compared with 2019. Only 35% of the respondents had unintentional MCI response experience in 2019 or 2022, and even fewer had experience with intentional MCI. 78% had completed a Stop the Bleed (STB) course and 63% own an STB kit. 57% had engaged in family preparedness activities; less than 40% had a family action plan if they could not come home during an MCI. 100% of the respondents witnessed pandemic-related adverse events, including colleague and coworker illness, patient surges, and resource limitations, and 17% faced colleague or coworker death. Conclusions: Trauma surgeons thought that they became better at pandemic care and rated themselves as better prepared than their hospitals for MCI care, which is an opportunity for them to take greater leadership roles. Opportunities remain to improve surgeons' family and personal MCI preparedness. Surgeons' most desired professional organization interventions include advocacy, national standards for TC preparedness, and online training. Level of evidence: VII, survey of expert opinion.

High flow nasal cannula outside the ICU provides optimal care and maximizes hospital resources for patients with multiple rib fractures.

BACKGROUND: High flow nasal cannula (HFNC) use reduces work of breathing and improves oxygenation for patients with hypoxemic respiratory failure. Limited prior work has explored protocolized use of HFNC for trauma patients outside the Intensive Care Unit (ICU). The purpose of this study is to describe and evaluate use of HFNC for patients with rib fractures when therapy was standard of care on all floors of the hospital. METHODS: In 2018, the study hospital expanded use of HFNC (AIRVO; Fisher Paykel, Auckland, NZ) to all floors of the hospital, making it available in the ICU, Emergency Department (ED), and on general inpatient floors. The study group included adult patients with three or more rib fractures who received HFNC at any location in the hospital (Phase 2: January 2018-December 2019). The study group was compared to a historical control group when HFNC was available only in the ICU (Phase 1: March 2013-July 2015). Patients were excluded from the study if they received invasive mechanical ventilation prior to HFNC. Primary outcomes were mechanical ventilation rates, ICU days, length of hospitalization, and mortality. RESULTS: During the study period, 63 patients received HFNC, with 35% of patients (n = 22) receiving the duration of therapy outside the ICU. When compared to the control group (N = 63), there were no significant differences in total hospital days (9 vs. 9, p=.64), mechanical ventilation (19% vs. 13%, p=.47), or mortality (3% vs. 5%, p = 1.00). Twenty-seven percent of patients (n = 17) in the study group avoided the ICU during hospitalization. CONCLUSIONS: Findings suggest that HFNC therapy can be safely initiated and managed on all hospital floors for patients with multiple rib fractures. Making the therapy available outside the ICU may reduce healthcare resource use without adversely affecting patient outcomes.

Cervical spine collar clearance in the obtunded adult blunt trauma patient: a systematic review and practice management guideline from the Eastern Association for the Surgery of Trauma.

BACKGROUND: With the use of the framework advocated by the Grading of Recommendations Assessment, Development and Evaluation (GRADE) Working Group, our aims were to perform a systematic review and to develop evidence-based recommendations that may be used to answer the following PICO [Population, Intervention, Comparator, Outcomes] question:In the obtunded adult blunt trauma patient, should cervical collar removal be performed after a negative high-quality cervical spine (C-spine) computed tomography (CT) result alone or after a negative high-quality C-spine CT result combined with adjunct imaging, to reduce peri-clearance events, such as new neurologic change, unstable C-spine injury, stable C-spine injury, need for post-clearance imaging, false-negative CT imaging result on re-review, pressure ulcers, and time to cervical collar clearance? METHODS: Our protocol was registered with the PROSPERO international prospective register of systematic reviews on August 23, 2013 (REGISTRATION NUMBER: CRD42013005461). Eligibility criteria consisted of adult blunt trauma patients 16 years or older, who underwent C-spine CT with axial thickness of less than 3 mm and who were obtunded using any definition.Quantitative synthesis via meta-analysis was not possible because of pre-post, partial-cohort, quasi-experimental study design limitations and the consequential incomplete diagnostic accuracy data. RESULTS: Of five articles with a total follow-up of 1,017 included subjects, none reported new neurologic changes (paraplegia or quadriplegia) after cervical collar removal. There is a worst-case 9% (161 of 1,718 subjects in 11 studies) cumulative literature incidence of stable injuries and a 91% negative predictive value of no injury, after coupling a negative high-quality C-spine CT result with 1.5-T magnetic resonance imaging, upright x-rays, flexion-extension CT, and/or clinical follow-up. Similarly, there is a best-case 0% (0 of 1,718 subjects in 11 studies) cumulative literature incidence of unstable injuries after negative initial imaging result with a high-quality C-spine CT. CONCLUSION: In obtunded adult blunt trauma patients, we conditionally recommend cervical collar removal after a negative high-quality C-spine CT scan result alone. LEVEL OF EVIDENCE: Systematic review, level III.

WISE-MD usage among millennial medical students.

BACKGROUND: E-learning is increasingly common in undergraduate medical education. Internet-based multimedia materials should be designed with millennial learner utilization preferences in mind for maximal impact. METHODS: Medical students used all 20 Web Initiative for Surgical Education of Medical Doctors modules from July 1, 2013 to October 1, 2013. Data were analyzed for topic frequency, time and week day, and access to questions. RESULTS: Three thousand five hundred eighty-seven students completed 35,848 modules. Students accessed modules for average of 51 minutes. Most frequent use occurred on Sunday (23.1%), Saturday (15.4%), and Monday (14.3%). Friday had the least use (8.2%). A predominance of students accessed the modules between 7 and 10 PM (34.4%). About 80.4% of students accessed questions for at least one module. They completed an average of 40 ± 30 of the questions. Only 827 students (2.3%) repeated the questions. CONCLUSIONS: Web Initiative for Surgical Education of Medical Doctors has peak usage during the weekend and evenings. Most frequently used modules reflect core surgical problems. Multiple factors influence the manner module questions are accessed.

Management of pulmonary contusion and flail chest: an Eastern Association for the Surgery of Trauma practice management guideline.

BACKGROUND: Despite the prevalence and recognized association of pulmonary contusion and flail chest (PC-FC) as a combined, complex injury pattern with interrelated pathophysiology, the mortality and morbidity of this entity have not improved during the last three decades. The purpose of this updated EAST practice management guideline was to present evidence-based recommendations for the treatment of PC-FC. METHODS: A query was conducted of MEDLINE, Embase, PubMed and Cochrane databases for the period from January 1966 through June 30, 2011. All evidence was reviewed and graded by two members of the guideline committee. Guideline formulation was performed by committee consensus. RESULTS: Of the 215 articles identified in the search, 129 were deemed appropriate for review, grading, and inclusion in the guideline. This practice management guideline has a total of six Level 2 and eight Level 3 recommendations. CONCLUSION: Patients with PC-FC should not be excessively fluid restricted but should be resuscitated to maintain signs of adequate tissue perfusion. Obligatory mechanical ventilation in the absence of respiratory failure should be avoided. The use of optimal analgesia and aggressive chest physiotherapy should be applied to minimize the likelihood of respiratory failure. Epidural catheter is the preferred mode of analgesia delivery in severe flail chest injury. Paravertebral analgesia may be equivalent to epidural analgesia and may be appropriate in certain situations when epidural is contraindicated.A trial of mask continuous positive airway pressure should be considered in alert patients with marginal respiratory status. Patients requiring mechanical ventilation should be supported in a manner based on institutional and physician preference and separated from the ventilator at the earliest possible time. Positive end-expiratory pressure or continuous positive airway pressure should be provided. High-frequency oscillatory ventilation should be considered for patients failing conventional ventilatory modes. Independent lung ventilation may also be considered in severe unilateral pulmonary contusion when shunt cannot be otherwise corrected.Surgical fixation of flail chest may be considered in cases of severe flail chest failing to wean from the ventilator or when thoracotomy is required for other reasons. Self-activating multidisciplinary protocols for the treatment of chest wall injuries may improve outcome and should be considered where feasible.Steroids should not be used in the therapy of pulmonary contusion. Diuretics may be used in the setting of hydrostatic fluid overload in hemodynamically stable patients or in the setting of known concurrent congestive heart failure.

Are general surgeons behind the curve when it comes to disaster preparedness training? A survey of general surgery and emergency medicine trainees in the United States by the Eastern Association for the Surgery for Trauma Committee on Disaster Preparedness.

PURPOSE: We think that general surgeons are underprepared to respond to mass casualty disasters. Preparedness education is required in emergency medicine (EM) residencies, yet such requirements are not mandated for general surgery (GS) training programs. We hypothesize that EM residents receive more training, consider themselves better prepared, and are more comfortable responding to disaster events than are GS residents. METHODS: From February to May 2009, the Eastern Association for the Surgery of Trauma-Committee on Disaster Preparedness conducted a Web-based survey cataloging training and preparedness levels in both GS and EM residents. Approximately 3000 surveys were sent. Chi-squared, logistic regression, and basic statistical analyses were performed with SAS. RESULTS: Eight hindered forty-eight responses were obtained, GS residents represented 60.6% of respondents with 39% EM residents, and four residents did not respond with their specialty (0.4%). We found significant disparities in formal training, perceived preparedness, and comfort levels between resident groups. Experience in real-life disaster response had a significant positive effect on comfort level in all injury categories in both groups (odds ratio, 1.3-4.3, p < 0.005). CONCLUSION: This survey confirms that EM residents have more disaster-related training than GS residents. The data suggest that for both groups, comfort and confidence in treating victims were not associated with training but seemed related to previous real-life disaster experience. Given wide variations in the relationship between training and comfort levels and the constraints imposed by the 80-hour workweek, it is critical that we identify and implement the most effective means of training for all residents.

Research priorities in surgical simulation for the 21st century.

BACKGROUND: Despite tremendous growth, research in surgical simulation remains uncoordinated and unfocused. The objective of this study was to develop research priorities for surgical simulation. METHODS: By using a systematic methodology (Delphi), members of the Association for Surgical Education submitted 5 research questions on surgical simulation. An expert review panel categorized and collapsed the submitted questions and redistributed them to the membership to be ranked using a priority scale from 1 (lowest) to 5 (highest). The results were analyzed and categorized by consensus in distinct topics. RESULTS: Sixty members submitted 226 research questions that were reduced to 74. Ratings ranged from 2.19 to 4.78. Topics included simulation effectiveness and outcomes, performance assessment and credentialing, curriculum development, team training and nontechnical skills, simulation center resources and personnel, simulator validation, and other. The highest ranked question was, "Does simulation training lead to improved quality of patient care, patient outcomes, and safety?". CONCLUSIONS: Research priorities for surgical simulation were developed using a systematic methodology and can be used to focus surgical simulation research in areas most likely to advance the field.

Teamwork training improves the clinical care of trauma patients.

OBJECTIVES: We investigated these questions: Does formal team training improve team behaviors in the trauma resuscitation bay? If yes, then does improved teamwork lead to more efficiency in the trauma bay and/or improved clinical outcomes? DESIGN: This intervention study used a pretraining/posttraining design. The intervention was TeamSTEPPS augmented by simulation. The evaluation instrument, which was the Trauma Team Performance Observation Tool (TPOT), was used by trained evaluators to assess teams' performance during trauma resuscitations. From November 2008 to February 2009, a convenience sample (n = 33) of trauma resuscitations was evaluated. From February to April 2009, team training was conducted. From May to July 2009, another sample (n = 40) of resuscitations were evaluated. Clinical data were gathered from our trauma registry. The clinical parameters included time from arrival to computed tomography (CT) scanner, arrival to intubation, arrival to operating room, arrival to Focused Assessment Sonography in Trauma (FAST) examination, time in emergency department (ED), hospital length of stay (LOS), intensive care unit LOS, complications, and mortality. Comparing pretraining and posttraining resuscitations, we calculated means, standard deviations, and p values for teamwork ratings and clinical parameters, and we determined significance using the independent samples t-test. SETTING: Level I Trauma Center. PARTICIPANTS: The trauma team included surgery residents, faculty, and nurses. RESULTS: Our trauma team showed significant improvement in all teamwork domain ratings and overall ratings from pretraining to posttraining-leadership (2.87-3.46, p = 0.003), situation monitoring (3.30-3.91, p = 0.009), mutual support (3.40-3.96, p = 0.004), communication (2.90-3.46, p = 0.001), and overall (3.12-3.70, p < 0.001). The times from arrival to the CT scanner (26.4-22.1 minutes, p = 0.005), endotracheal intubation (10.1-6.6 minutes, p = 0.49) and the operating room (130.1-94.5 minutes, p = 0.021) were decreased significantly after the training. CONCLUSIONS: Structured trauma resuscitation team training augmented by simulation improves team performance, resulting in improved efficiency of patient care in the trauma bay. We propose that formal teamwork training augmented by simulation be included in surgery residency training as well as Advanced Trauma Life Support (ATLS).

Practice management guidelines for identification of cervical spine injuries following trauma: update from the eastern association for the surgery of trauma practice management guidelines committee.

BACKGROUND: Injury to the cervical spine (CS) is common after major trauma. The Eastern Association for the Surgery of Trauma first published its Practice Management Guidelines for the evaluation of CS injury in 1998. A subsequent revision was published in 2000. Since that time a large volume of literature has been published. As a result, the Practice Management Guidelines Committee set out to develop updated guidelines for the identification of CS injury. METHODS: A search of the National Library of Medicine and the National Institutes of Health MEDLINE database was performed using PubMed (www.pubmed.gov). The search retrieved English language articles regarding the identification of CS injury from 1998 to 2007. The questions posed were: who needs CS imaging; what imaging should be obtained; when should computed tomography, magnetic resonance imaging, or flexion/extension radiographs be used; and how is significant ligamentous injury excluded in the comatose patient? RESULTS: Seventy-eight articles were identified. From this group, 52 articles were selected to construct the guidelines. CONCLUSION: There have been significant changes in practice since the previous CS injury guidelines. Most significantly, computed tomography has supplanted plain radiography as the primary screening modality in those who require imaging. Clinical clearance remains the standard in awake, alert patients with trauma without neurologic deficit or distracting injury who have no neck pain or tenderness with full range of motion. Cervical collars should be removed as soon as feasible. Controversy persists regarding CS clearance in the obtunded patient without gross neurologic deficit.

An update on the surgeons scope and depth of practice to all hazards emergency response.

This article outlines the position of The Eastern Association of the Surgery of Trauma (EAST) in defining the role of surgeons, and specifically trauma/critical care surgeons, in the development of public health initiatives that are designed to react to and deal effectively with acts of terrorism. All aspects of the surgeon's role in response to mass casualty incidents are considered, from prehospital response teams to the postevent debriefing. The role of the surgeon in response to mass casualty incidents (MCIs) is substantial in response to threats and injury from natural, unintentional, and intentional disasters. The surgeon must take an active role in pre-event community preparation in training, planning, and executing the response to MCI. The marriage of initiatives among Departments of Public Health, the Department of Homeland Security, and existing trauma systems will provide a template for successful responses to terrorist acts.