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an MDO/LSCO, the ability to evacuate patients rapidly will be   thoracostomy. Future efforts should be made to provide cor-
          compromised. More adaptable and mobile battalion aid sta-  relation between chest interventions and pneumothorax man-
          tions with physician assistants and physicians will likely be in   agement in prehospital thoracic trauma.
          a more forward posture, near the forward line of troops and
          provide care to casualties as they are evacuated from the POI.   Acknowledgments
          SOF enlisted medical personnel will also likely be required to   The authors acknowledge the Department of Defense Trauma
          provide a higher level of care for longer periods. Conversely,   Registry (DoDTR) for providing the data for this study.
          there is a much higher likelihood that SOF will be conducting
          missions in coordination with conventional forces, so the care   Author Contributions
          of SOF casualties may be performed by conventional medics   ADF conceptualized the study and drafted the initial manu-
          and vice-versa. SOF medics may be required to instruct and   script. JJ, MDA, JL, XSA, and JCM provided key subject mat-
          supervise conventional medics/corpsmen performing more in-  ter expertise and critical revisions to the manuscript. SGS is
          vasive procedures. Furthermore, SOF medics tend to perform   the overall principal investigator for the dataset from which
          more interventions in combat casualties and are likely to be   this was derived and performed the data analysis. All authors
          more comfortable with these interventions. 22      contributed substantially. ADF accepts overall responsibility
                                                             for the manuscript.
          It is expected that the number of casualties in future LSCOs
          will grossly exceed available medical personnel. Medical pro-  Disclosures
          viders of all levels of training will need to be proficient with   The authors have nothing to disclose.
          tube thoracostomy and other procedures. This may require a
          change to the logistics and training currently offered to Role 1   Funding
          personnel, including the Medical Enhancement Sets. Perform-  SGS, ADF, and MDA have received funding from the Depart-
          ing tube thoracostomy is a skill for medical providers and not   ment of Defense in the form of grants to his institution for
          a skill that should be performed by medics at the POI. Per-  unrelated efforts. We have no other conflicts to report.
          forming a finger thoracostomy is a skill with which medics
          should be familiar and proficient. 23              Disclaimer
                                                             The views expressed in this article are those of the authors and
          There are no specific U.S. military prehospital guidelines for   do not reflect the official policy or position of the US Army
          treatment of hemothorax. Needle thoracostomy does not   Medical Department, Department of the Army, Department of
          address it. However, Ivey et al. found that 30% of thoracic   Defense, or the U.S. Government.
          trauma casualties had a hemothorax.  The TCCC guidelines
                                        6
          recommend simple thoracostomy or chest tube for casualties   References
                          4
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