Blood, Burns, and Autonomous En-Route Care: USAISR Commander, COL Shaun Brown, MD on the Research Keeping Wounded Soldiers Alive on Tomorrow's Battlefield

    What does it take to keep wounded Soldiers alive when the next war means hours — not minutes — to the operating table? In this special collaboration between WarDocs and OP MED TV, recorded at the Defense Strategies Institute OP MED Symposium, COL Shaun Brown, MD, Commander of the U.S. Army Institute of Surgical Research, lays out the research agenda that will decide whether the wounded of the next conflict survive. COL Brown's path into Army medicine began with a rejection. Poor eyesight closed the door on the U.S. Naval Academy, so he pursued pre-med as a civilian undergraduate. When 9/11 happened, it solidified both his commitment to medicine and his decision to serve, and he took an Army HPSP scholarship in medical school. He trained in general surgery at William Beaumont Army Medical Center — a program with a long, quiet relationship with the special operations community — where attendings would vanish overnight for operational requirements. He chose colorectal surgery as a fellowship to add technical range he could use in civilian practice and on the battlefield, then joined Joint Special Operations Command at Fort Bragg after a year on staff in El Paso. Now commanding the Army's premier combat casualty care research enterprise, COL Brown is candid about what excites him and what worries him. He is most energized by the Organ Support and Automated Technology department, and he uses a widely shared video of a Ukrainian amputee evacuated by unmanned ground system to make his point: autonomous evacuation without autonomous medical support only moves the walking wounded. Ventilators that read changing physiology and adjust themselves, autonomous IV pumps, and en-route support are the missing half of the capability. His concern is combat wounds. In large-scale combat operations with prolonged evacuation timelines, Dr. Brown expects most damage control surgery to be done for sepsis rather than hemorrhage — the patients who cannot be evacuated become septic extremities. He also walks through the blood problem: whole blood is the standard, low-titer O supply will not be sufficient at scale, and the answer is shelf-stable components, including freeze-dried and spray-dried plasma, freeze-dried platelets, and freeze-dried red cells. The conversation closes on people. Brown details how the Army sustains surgical readiness through a diversified platform of military treatment facilities, civilian partnerships, and untapped Veterans Affairs relationships; how he coordinates with the Reserve consultant to pair complementary skill sets on deploying teams; and why, quoting the Army War College, he still serves: you train for the known and you educate for the unknown. Chapters (00:50-02:16) From Naval Academy Dreams to Army Medicine (02:16-04:33) Colorectal Surgery and the Road to Joint Special Operations Command (04:33-08:06) Commanding the ISR: Autonomous En-Route Care and the Combat Wound Gap (08:06-11:59) Blood, Plasma, and the Shelf-Stable Future of Resuscitation (11:59-18:16) Burn Care, Surgical Readiness, and Partnerships Across Components (18:16-22:22) Forward Surgical Capability Gaps and Why He Still Serves Chapter Summaries (00:50-02:16) From Naval Academy Dreams to Army Medicine Brown describes how bad eyesight ended his plan to attend the U.S. Naval Academy and sent him to a civilian undergraduate program and pre-med coursework. September 11th solidified his decision to pursue both medicine and military service, and he applied for the HPSP scholarship in medical school, choosing the Army's four-year award over the Air Force's three-year option. (02:16-04:33) Colorectal Surgery and the Road to Joint Special Operations Command He explains why he chose colorectal surgery — additional technical skill he could use in civilian practice and on the battlefield — and how residency at William Beaumont Army Medical Center exposed him early to the special operations world. He recounts getting the recruiting call while loading a moving van in New Orleans, then completing assessment and selection before moving to Fort Bragg. (04:33-08:06) Commanding the ISR: Autonomous En-Route Care and the Combat Wound Gap COL Brown identifies the Organ Support and Automated Technology department as the work he is most excited about, using a Ukrainian unmanned-ground-system evacuation video to argue that autonomous platforms without autonomous medical support can only move the walking wounded. He then names his chief concern: combat wound research funding, and his expectation that in large-scale combat operations most damage control surgery will be done for sepsis rather than hemorrhage. (08:06-11:59) Blood, Plasma, and the Shelf-Stable Future of Resuscitation The discussion turns to the evolution from component therapy to 1:1:1 ratios to whole blood, and Dr. Brown's assessment that low-titer O will not be available in sufficient quantity for large-scale combat operations. He details work on freeze-dried and spray-dried plasma, freeze-dried platelets, and freeze-dried red cells, noting that spray-drying is faster, cheaper, and uses equipment roughly the size of two ATMs — a major advantage for distributed manufacturing. (11:59-18:16) Burn Care, Surgical Readiness, and Partnerships Across Components COL Brown addresses the burn casualty problem in a future fight: forward Class VIII resuscitation supply, scaling the Advanced Burn Life Support course for deploying units, and partnerships with civilian burn centers, including placing Army burn surgeons in MILCIV sites. He then lays out the diversified surgical platform — military treatment facilities, community hospitals, and underused VA partnerships — and how he works with the Reserve consultant to pair complementary skill sets on deploying units. (18:16-22:22) Forward Surgical Capability Gaps and Why He Still Serves Asked what a forward surgical team still needs, COL Brown points to an off-the-shelf, infection-resistant biologic vascular conduit as a potential game changer over shunts — with the training investment that would require. He closes with his why, quoting the Army War College maxim that you train for the known and educate for the unknown, and asking who will be left to educate the next generation if experienced leaders walk away during the interwar period. Take Home Messages Autonomous evacuation without autonomous care only moves the walking wounded: Unmanned ground and air systems can pull a casualty off the battlefield, but a platform alone does not sustain a patient who needs a ventilator, a pump, or a transfusion en route. The medical community must be in the ground-maneuver conversation early, because a small design change can turn a logistics platform into a casualty evacuation platform. Autonomous ventilators that read changing physiology and adjust themselves are the missing half of that capability. In the next war, sepsis may drive damage control surgery more than hemorrhage: Prolonged evacuation timelines change the casualty population that reaches a surgeon. Patients in uncontrolled hemorrhage far from a surgical team frequently do not survive the wait, while patients with survivable wounds that cannot be evacuated arrive septic days later. Combat wound research and combat wound solutions deserve renewed funding priority for large-scale combat operations. Shelf-stable blood components are the answer to a cold chain that will not hold: Warm whole blood remains the standard of care, but low-titer O will not be available in the quantities a large-scale conflict demands, and cold chain storage is a logistical vulnerability. Freeze-dried and spray-dried plasma, freeze-dried platelets, and freeze-dried red cells are all in the research pipeline. Spray-drying offers a particular advantage: it is faster, cheaper, and the equipment footprint is small enough to support distributed manufacturing forward. Burn readiness is a supply problem, a training problem, and a partnership problem: Thermal weapons, lasers, fuel, and explosions could produce burn casualty volumes the system has not seen in decades. Resuscitation depends on adequate crystalloid and plasma forward, on teams trained to calculate burn surface area correctly, and on scaling the Advanced Burn Life Support course to deploying units. Long-term capacity also depends on formal relationships with civilian burn centers and on placing military burn surgeons inside those partnerships. Surgical readiness comes from a diversified platform, not from one hospital: Military treatment facility volume alone will not sustain a surgeon's skills, so readiness now depends on layering community hospital partnerships and Veterans Affairs relationships on top of the military caseload. Functional VA hospitals near large installations without strong academic affiliations are ripe for preferred referral partnerships. What surgeons need most is not trauma volume but complexity, which older patients with more complex medical conditions reliably provide. Episode Keywords military medicine, combat casualty care, US Army Institute of Surgical Research, ISR, Shaun Brown, WarDocs, OP MED TV, Army surgeon, damage control surgery, LSCO, large-scale combat operations, whole blood, freeze dried plasma, spray dried plasma, blood products, burn care, Army Burn Center, prolonged casualty care, en route care, autonomous medical systems, trauma surgery, military health system, surgical readiness, Army medicine Hashtags #MilitaryMedicine, #WarDocs, #CombatCasualtyCare, #ArmyMedicine, #TraumaSurgery, #LSCO, #MilitaryHealth, #BurnCare Honoring the Legacy and Preserving the History of Military Medicine   The WarDocs Mission: WarDocs exists to honor the legacy of Military Medicine, preserve its history, and inspire every generation — across all Services, Corps, and Ranks — to serve with excellence and pride. 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