Significance of determination of the efficient renal plasma circulation and glomerular filtration in evaluation of early changes of kidney functional state during ''non-complicated'' skeletal trauma in children

Functional state of kidneys in 79 children was evaluated from data of clinical-biochemical and isotope methods during different periods after skeletal trauma. Effective renal plasma circulation was determined by the method of single injection of hippuran. 125I at a dose of 7.4-14.8 kBq. Glomerular filtration was determined by the method of single injection of 131I with triambrin or 169Ysub(f) of DTPA without urine sampling. Disturbance of kidney functioning in 68.8 % of children with the trauma has been established