TCCC Guidelines Vented Chest Seal Change

Management of Open Pneumothorax in the Tactical Environment – TCCC Guidelines Change 13-02

http://www.jsomonline.org/Newsletter/130815.html

Frank K. Butler, MD; Joseph J. Dubose, Lt Col, MC, USAF; Edward J. Otten, MD; Donald R. Bennett, CAPT, MC, USN; Robert T. Gerhardt, COL, MC, USA; Bijan S. Kheirabadi, PhD; Kirby R. Gross, COL, MC, USA; Andrew P. Cap, LTC, MC, USA; Lanny F. Littlejohn, CDR, MC, USN; Erin P. Edgar, COL, MC, USA; Stacy A. Shackelford, Col, MC, USAF; Lorne H. Blackbourne, COL, MC, USA; Russ S. Kotwal, COL, MC, USA; John B. Holcomb, MD; Jeffrey A. Bailey, Col, MC, USAF

Abstract

During the recent U.S. Central Command (USCENTCOM) and Joint Trauma System (JTS) assessment of prehospital trauma care in Afghanistan, the Deployed Director of the Joint Theater Trauma System (JTTS), CAPT Don Bennett, questioned why TCCC recommends treating a non-lethal injury (open pneumothorax) with an intervention (a non-vented chest seal) that could produce a lethal condition (tension pneumothorax).

New research from the U.S. Army Institute of Surgical Research (USAISR) has found that, in a model of open pneumothorax treated with a chest seal in which increments of air were added to the pleural space to simulate an air leak from an injured lung, use of a vented chest seal prevented the subsequent development of a tension pneumothorax, whereas use of a non-vented chest seal did not.

The updated TCCC Guideline for the battlefield management of open pneumothorax is: “All open and/or sucking chest wounds should be treated by immediately applying a vented chest seal to cover the defect. If a vented chest seal is not available, use a non-vented chest seal. Monitor the casualty for the potential development of a subsequent tension pneumothorax. If the casualty develops increasing hypoxia, respiratory distress, or hypotension and a tension pneumothorax is suspected, treat by burping or removing the dressing or by needle decompression.”

This recommendation was approved by the required 2/3 majority of the Committee on TCCC in June 2013.

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Retired Military and Law Enforcement, Author and current business owner of 1st Responders Tactical and Safety Training. Providing updated training and consultations to both the first responders community and the civilian community. Certified evaluator/instructor for Defensive Tactics, ASP, Firearms, Vehicle operations, Advanced Taser & Taser X26, Chemical munitions, less-lethal, flash bang and Aerosol certification. Basic submachine gun certification and Basic SWAT school certification. Retired SFC/E-7 after 21 Years of military service with the United States Army, Military Police Corps, and 24 months in Afghanistan in support of combat operations during Operation Enduring Freedom.

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