Tactical Combat Casualty Care is broken up into four roles of care. The most basic is taught to All Service Members (ASM), which is designed to instruct in the absolute basics of hemorrhage control and to recognize more serious injuries.
You are in the Combat Lifesaver (CLS) role. This teaches you more advanced care to treat the most common causes of death on the battlefield, and to recognize, prevent, and communicate with medical personnel the life-threatening complications of these injuries.
The Combat Medic/Corpsman (CMC) role includes much more advanced and invasive care requiring significantly more medical knowledge and skills.
Finally, the last role, Combat Paramedic/Provider (CPP) is for Combat paramedics and advanced providers, to provide the most sophisticated care to keep our wounded warriors alive and get them to definitive care.
Your role as a CLS is to treat the most common causes of death on the battlefield, which are massive hemorrhage and airway/respiratory problems. Also, you are given the skills to prevent complications and treat other associated but not immediately life-threatening injuries.
The TCCC-CLS course is built on a foundation of learning objectives. These objectives lay out the basic structure of the course and describe the knowledge and skills you are expected to acquire by the end of the course.
This module has two Terminal Learning Objectives, or TLOs. Each TLO is supported by a series of Enabling Learning Objectives, or ELOs. This graphic shows how the ELOs are mapped to the TLOs. The blue dots are cognitive or knowledge learning objectives, and the green dots are performance objectives focused on skills.
This module has seven cognitive learning objectives. They are to:
This module has one performance objective: to demonstrate the application of TCCC skills in a combat or noncombat scenario.
Standardized Combat Casualty Care training for all service members is congressionally mandated in DoD Instruction 1322.24.
TCCC is the standard of care in prehospital battlefield medicine.
The Deployed Medicine site (DeployedMedicine.com) and phone app from the Defense Health Agency (DHA) leverage technology to provide access to on-demand multimedia content. This content supports continuous lifelong learning and access to real-time updates in TCCC training and education.
This course will reinforce the principles of TCCC and teach the knowledge and skills needed to save lives and improve outcomes for combat casualties.
This video describes the genesis and evolution of TCCC and the critical role it plays in saving lives on the battlefield and improving outcomes for the combat wounded.
Your role as a CLS is to treat the most common causes of death on the battlefield, which are massive hemorrhage and airway/respiratory problems.
Also, you are given the skills to prevent complications and treat other associated but not immediately life-threatening injuries.
Several key factors influence how prehospital care is provided in the combat versus the civilian setting.
Factors influencing TCCC are: hostile fire, tactical and environmental considerations, wound patterns, equipment constraints, delays reaching higher levels of care, and level of first responder training and experience. These factors will be discussed more within this module and throughout the training.
Approximately 90 percent of combat casualty deaths occur before the casualty reaches a higher level of care (surgeon, etc.).
Prehospital care, including the care provided by CLS, is critical to the survival of those wounded in combat.
Multiple research studies and casualty data from Iraq and Afghanistan highlight the causes of preventable death on the battlefield.
TCCC training focuses on identifying and treating these most common causes of preventable death on the battlefield: hemorrhage/bleeding, injuries resulting in tension pneumothorax, and airway issues.
The three goals of TCCC are to:
TCCC is organized into Phases of Care that start at the point of injury. These phases are relevant to combat and noncombat trauma scenarios:
Remember: The goal of the CLS in TCCC is to rapidly assess casualties to identify and treat potentially life-threatening injuries to keep them alive long enough to reach a higher level of medical care.
Care Under Fire is the care rendered by the first responder/CLS at the scene of the injury while still under effective hostile fire. Available medical equipment is limited to that carried by the individual responder or casualty (JFAK or a CLS bag). Remember: Always use the casualty’s JFAK first.
The critical feature of CUF is that the casualty and responder/CLS are still under effective hostile fire.
The mission does not stop just because there is a casualty. Most battlefield casualty scenarios involve making medical and tactical decisions rapidly. In the combat environment, there is no “time-out” when casualties occur. Good medicine can sometimes be bad tactics; doing the RIGHT thing at the WRONG time can get you and your teammates killed or cause the mission to fail.
Order of initial actions will be dictated by the tactical situation. Little time is available to provide casualty care while under effective enemy fire. Suppressing hostile fire and gaining fire superiority should be the priority to minimize the risk of injury to other personnel and minimize additional injury to the casualty while completing the mission. Personnel may need to assist in returning fire instead of stopping to care for casualties (this includes the casualty if still able to fight). Wounded Service members who are exposed to enemy fire should be directed to continue to return fire, move as quickly as possible to any nearby cover, and perform self-aid, if able.
Remember: Do not become a casualty! Assess the situation and the risk. Suppress enemy fire and gain fire superiority first. Communicate with the casualty (return fire, move to cover, self-aid), and develop a plan before moving to care for a casualty under fire.
In CUF, your #1 priority is to recognize and stop massive bleeding and get yourself and the casualty to cover and out of hostile fire. Massive bleeding can be identified by a pulsing or steady bleeding from a wound or traumatic amputation of an extremity.
Apply a tourniquet without delay if indicated. Injury to a major vein or artery can result in shock or death from blood loss in minutes. Extremity (arm or leg) hemorrhage is a leading cause of preventable combat death. Using tourniquet(s) to stop the bleeding is essential to the survival of casualties with these types of injuries.
Permanent skin, muscle, and blood vessel damage to the limb is rare (tourniquets are often left in place for several hours during routine surgical procedures). Applying a tourniquet promptly to stop life-threatening bleeding saves lives and may allow the injured Service members to continue to fight while awaiting further care and evacuation. It is imperative that all service members with access to JFAK, etc. be trained in tourniquet use.
Remember: Both you and the casualty remain in grave danger under threat of enemy fire while applying a tourniquet in the CUF phase. Quickly place the tourniquet high and tight on the affected limb. Treatment of non-life-threatening bleeding should be deferred until the Tactical Field Care phase.
Tactical Field Care is the care rendered by a first responder/CLS once the responder and casualty are no longer under direct threat from effective enemy fire. This allows for the time and the relative safety for a more deliberate approach to casualty assessment and treatment.
Casualty assessment and management in TFC follow an approach known as MARCH PAWS.
This is a helpful pneumonic for remembering how to systematically approach casualty assessment and management to ensure that life-threatening injuries are identified and treated promptly, saving lives on the battlefield and reducing preventable combat death.
The critical feature of Tactical Field Care is that the casualty and responder/CLS are no longer under effective hostile fire.
However, the CLS must maintain security and situational awareness at all times while continuing to treat casualties and preparing for handoff to medical personnel/evacuation assets.
The tactical situation is often fluid and can change rapidly and revert to a CUF scenario at any time.
Your available medical equipment is still limited to that carried into the field by the casualty (JFAK), the CLS, and other first responders (JFAKs, unit combat lifesaver bag), or the medic in their aid bag. Remember to use the supplies within the casualty’s JFAK first before using your own supplies.
The TFC phase allows more time, and relatively more safety, for you to provide further medical care. You may need to continue treatment until medical personnel arrive and then assist medical personnel with continued treatment and preparation for evacuation. Anticipated time to evacuation to the next higher level of care may vary depending on the tactical situation. The CLS must be prepared to reengage the enemy and continue the mission.
Medical personnel will be focused on casualty treatment, so you and unit leaders must coordinate, and request evacuation assets based on the operational situation.
Tactical Evacuation Care (TACEVAC) is the care rendered once the casualty has been picked up by an aircraft, ground vehicle, or other evacuation platform. It continues the care for the casualty started in the earlier phases of care.
TACEVAC is similar to TFC in many ways. However, the extra medical personnel and equipment on the evacuation asset may enable provision of additional care in this phase of casualty management.
The term “Tactical Evacuation” encompasses Casualty Evacuation (CASEVAC) and Medical Evacuation (MEDEVAC). Nonmedical first responders or CLSs are not expected to care for casualties during evacuation. However, if it does happen, the approach (MARCH PAWS) and skills learned for CUF and TFC apply.
The key principle in TACEVAC is that monitoring with appropriate assessment and treatment MUST be continued until the casualty is handed off to medical personnel or arrives at a higher level of care.
Pre-evacuation procedures include ensuring that all assessment and care rendered in CUF and TFC have been documented by the first responder or CLS on the DD Form 1380 TCCC card.
An evacuation request using the 9-line format is communicated per unit Standard Operating Procedures to initiate MEDEVAC. The 9-line MEDEVAC request includes a MIST (Mechanism of injury, Injuries, Symptoms, and Treatment) report.
Before evacuation, the casualty must be packaged for evacuation, items (weapons, equipment, etc.,) secured, litter and evacuation equipment prepared, etc.
The GOALS of TCCC are to:
The three phases of TCCC are:
Remember that bleeding is the number one cause of preventable prehospital combat death:
To close out this module, check your learning with the questions below (answers under the image).