Renal replacement therapy in acute poisonings--one center experience.
The authors described three groups of patients after acute poisonings. In the first group were 60 patients after carbon tetrachioride poisoning, the second group consisted of 81 patients after mushroom poisoning and 20 patients after ethylene glycol poisoning were in the third group. Besides two patients with rare poisonings after potassium dichromate and after paraquat poisoning were analysed. All groups of patients with the kidney damage were presented from the diagnostic, differential diagnostic, conservative, ntra- and extracorporeal elimination treatment point of view. In the group of patients suffering from acute carbon tetrachloride poisoning and with acute renal failure following therapy was used: conservative treatment, exchange blood transfusion--in 4 patients in hepatic coma, renal replacement therapy (peritoneal dialysis, haemodialysis, plasmapheresis). From the total number of 60 patients 58 survived and 2 patients died in liver coma. Survival of patients after mushroom poisoning depended on amount of oral use of mushroom (Amanita phalloides), on early admission in dialysis centre and on early beginning of renal replacement therapy within 24 hr after acute poisoning. Twenty four patients from 81 patients of this group died. Main clinical signs of ethylene glycol poisoning were various neurological symptoms (cramps, hemiparesis, coma), severe metabolic acidosis (pH = 7.06 +/- 0.14), leucocytosis (26.4 +/- 5.5x 10(9)/L) and the signs of acute toxic hepatitis and of acute renal failure. Calcium oxalic crystals in urine were present in 17 patients and leucocytosis was observed in every patient. In the first 4 patients we administered intravenously ethylalcohol as an antidotum and later in other patients we used ethylalcohol in dialysis solution. The concentration of ethylalcohol in dialysis solution was 100 mg%. Severe metabolic acidosis improved in 17 patients using bicarbonate haemodialysis and 3 patients died before the possibility to use bicarbonate haemodialysis. Eighty-four hours after acute potassium dichromate poisoning and 24 hours after exchange blood transfusion during haemodialysis a 41-year old man died in haemorhagic shock, which developed after the extensive chemical burns of mucous membrane of gastrointestinal tract caused by this poison. Our patient after paraquat poisoning was treated by repeated charcoal haemoperfusion and haemodialysis. Despite of that therapy the patient died in severe respiratory insufficiency.
IVth Internal Clinic, University Hospital of L. Pasteur and Medical School of P.J. Safárik University, Kosice, Slovak Republic. miroslav.mydlik@unlp.sk
Miroslav
M
Mydlík
Katarina
K
Derzsiová
Katarina
K
Frank
D058186:Acute Kidney Injury / Q000209:etiology / Q000628:therapy*; D000328:Adult; D000545:Amanita; D001803:Blood Transfusion; D002057:Burns, Chemical / Q000209:etiology; D002252:Carbon Tetrachloride Poisoning / Q000150:complications / Q000401:mortality / Q000628:therapy*; D002606:Charcoal / Q000627:therapeutic use; D062787:Drug Overdose / Q000150:complications / Q000401:mortality / Q000628:therapy*; D019855:Ethylene Glycol / Q000506:poisoning*; D041981:Gastrointestinal Tract / Q000187:drug effects / Q000293:injuries; D006801:Humans; D008297:Male; D009145:Mushroom Poisoning / Q000150:complications / Q000401:mortality / Q000628:therapy*; D010269:Paraquat / Q000506:poisoning; D011192:Potassium Dichromate / Q000506:poisoning; D006435:Renal Dialysis; D017582:Renal Replacement Therapy; D012771:Shock, Hemorrhagic / Q000209:etiology; D015996:Survival Rate
D002606:Charcoal; D019855:Ethylene Glycol; D010269:Paraquat; D011192:Potassium Dichromate