[Radiation and burn trauma (combined injury). Considerations in surgical treatment].
Combined injury syndrome (CIS) is defined as mechanical and/or thermal trauma associated with radiation injury. Each of these injuries is characterized by several systemic reactions, influencing especially the immune system and fluid balance. Experiences gained during World War II, the clinical observations after radiation accidents and experimental studies demonstrate that CIS can be considered as an own entity of disease characterized by increased mortality due to additive effects of the combined injuries. Up to now, our knowledge concerning the pathomechanisms of combined injuries is not sufficient. Nevertheless, there is a growing body of evidence that two basically different effects compromise organ function: (i) resembling or identical reactions of each trauma type simply added up to an increased systemic damage and (ii) posttraumatic alterations, where the effect of one kind of trauma synergistically increases the totally different effect of the other. Due to the associated acute radiation syndrome and the special pathophysiology of CIS, surgical treatment has to be considerably different from that of conventional multiple injured patients. Initial surgical procedures must be completed during the short time period of 48-72 h before onset of radiation-induced neutropenia and thrombocytopenia. This includes primary wound closure, management of all the abdominal, thoracical and vascular injuries as well as definite osteosynthesis. Later, all invasive procedures must be avoided due to the high risk of opportunistic infections and possible massive hemorrhage. When hematopoietic recovery begins, subsequent steps of surgical treatment can be taken into consideration. However, it is important, that as in conventional trauma, resuscitation and emergency care have priority and should be performed independent of the degree of radiation injury.
Engelhardt
M
M
Abteilung Chirurgie, Bundeswehrkrankenhaus Ulm, Oberer Eselsberg 40, 89081 Ulm.
Kaffenberger
W
W
Abend
M
M
Gerngross
H
H
Willy
C
C
D002056:Burns / Q000401:mortality / Q000601:surgery*; D002423:Cause of Death; D015897:Comorbidity; D006801:Humans; D011832:Radiation Injuries / Q000401:mortality / Q000601:surgery*; D012307:Risk Factors; D015996:Survival Rate