[Use of the "c-clamp" in the emergency treatment of unstable pelvic fractures].

UNLABELLED: It was the objective of this investigation to describe the results after stabilisation of pelvic fractures with the pelvic clamp in polytraumatized patients with unstable pelvic ring fractures. PATIENTS: Between 1999 and 2001 11 polytraumatized patients with an average age of 38 years with unstable fractures of the pelvic ring were treated with the "pelvic clamp" (PC).
METHOD: The patient's data were analysed retrospectively from the moment they were admitted to our department until 48 hours after the treatment with the pelvic clamp. The following data were observed: -- The time period until the pelvic clamp was placed. -- The mean blood pressure. -- The oxygenation level (PaO (2)/FiO (2) coefficient). -- The number of requested blood units. -- The time period until hemodynamic stabilisation took place.
RESULTS: 8 patients survived their injuries. 5 of them were admitted primarily to our department (ISS 39.8, PTS 35), the other 3 were secondarily admitted to our department (ISS 48.3, PTS 39). 3 of 11 patients (27 %) died averaged within the first 45 minutes after admittance. They also were treated in other units before admittance to our department. 8 surviving patients showed -- a hemodynamic stabilisation 6 hours after the treatment with the PC. -- an increase of the mean blood pressure about 25 % 20 minutes after the treatment with the PC. -- a stabilisation of the oxygenation level 6 hours after the treatment with the PC. -- a decrease of the number of requested blood units 6 hours after treatment with the PC.
CONCLUSION: Even if the number of patients who were treated is small, the study shows a positive trend in terms of stabilisation of the vital parameters after stabilisation of the pelvic fracture with the pelvic clamp.