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Case History. 52 y.o. male in high speed MVCED / Radiographic findings:Grade III Liver LacerationGrade IV Spleen lacerationOpen book pelvis fracture. Emergent Interventions. External FixatorDamage Control LaparotomySplenectomySuture hepatorrhaphy
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1. Trauma Patient with Open abdomen Courtesy of:
Michael Cheatham, MD
WSACS website
3. Emergent Interventions External Fixator
Damage Control Laparotomy
Splenectomy
Suture hepatorrhaphy
“Open Abdomen” dressing with vacuum style temporary closure
4. Initial ICU Evaluation MAP=76 HR=124 T=34.5° C
IAP=14 APP=62 (APP=MAP-IAP)
Lactate 3.2
Coagulopathic, Low Plts, Anemic
Abdominal dressing soft, draining serosanginous fluid
5. What should be done? Warm the patient
Transfuse with appropriate blood products
6. 6 hour ICU Evaluation MAP=70 HR=114 T=36.5° C
IAP=24 APP=46 (APP=MAP-IAP)
Lactate 6.5
UOP < 30 cc/ hour, PIP = 60 cm H2O
Abdominal dressing firm and bulging
7. What is wrong? Recurrent Abdominal compartment syndrome
Definition: The redevelopment of ACS following previous surgical or medical treatment to prevent or treat ACS.
The is no such thing as an “open abdomen” outside the O.R. – just an expanded abdomen with “temporary abdominal closure.”
8. Treatment 6 hours into ICU Vacuum pack is removed
Dramatic bowel evisceration
Replaced with plastic silo dressing
9. Post-dressing expansion MAP=70 HR=96 T=36.7° C
IAP=12 APP=58 (APP=MAP-IAP)
UOP >100 cc/ hour
PIP = 30 cm H2O
10. 24 hours into ICU stay Worsened bowel edema
However:
MAP = 79
IAP = 12
APP = 67
Lactate = 1.9
11. Remaining ICU course Day 2-4: Visceral edema decreases
IAP drops further, VSS remain stable
Day 7: Abdomen is closed primarily
Day 8: Transfer to floor
12. Case points Recurrent ACS:
There is no such thing as an “open abdomen”
Just an “expanded abdomen” that is re-dressed
Open abdominal management = High risk of capillary leak and recurrent ACS
All patients who require open abdomens require mandatory serial abdominal pressures to allow early detection of recurrent ACS.