The authors present their experience with the use of an original charcoal hemoperfusion system Hemosorb in clinical application, in 9 patients with a heavy metabolic disturbance (failure of the liver and kidney) and after an intoxication with drugs. 2. In two patients the consciousness was remarkably recovered and in one patient it was improved already in the course of the hemoperfusion process, in further two cases the consciousness was recovered in short time after the Hemosorb was used, 7 were completely healed. 3. During the hemoperfusion with Hemosorb there were no symptoms of bad tolerance and no complications except for temporary pyretic reaction in one case. In unique cases manifestations of an enhanced bleeding occurred at the end of the long-term process, which were, however, rather easily corrected. The drop of thrombocytes was essentially reasonable and their restriction after the hemoperfusion was good. 4. Out of metabolic parameters of interest, in the patients with the heavy metabolic failure the drop of total phenol substances, uric acid and creatinine in the blood serum were observed at first stages of the hemoperfusion. The clearance of the total phenol substances and creatinine in the hemoperfusion system was ever rather high. 5. In a patient intoxicated with drugs, there was a remarkable drop of the metaqualone in the blood serum in the course of the hemoperfusion with Hemosorb; the clearance of this compound in the hemoperfusion system was still high after 4 hrs. 6. The first experiences with the clinical application of a new, original hemoperfusion system demonstrated its non-harmful character and biocompatibility as well as clinical, metabolic and toxicologic efficiency.
