[POSSIBILITY OF CORRECTION OF METABOLIC DISORDERS WITH REAMBERIN IN ACUTE PERIOD OF TRAUMATIC INJURY].

56 patients at the age of 18-60 years with severe trauma were examined. Influence of the polyelectrolytic (Reamberin)solution on an acid-base state, osmolarity and electrolytic composition of plasma in the acute posttraumatic period was evaluated. It was found that patients, who was treated by isotonic sodium chloride solution and Ringer's solution, had metabolic acidosis and hyperchloremia.

[Effect of perftoran on the oxidant-antioxidant system in patients with severe trauma and blood loss].

Diminution of reperfusion and re-oxygenation lesions is an important task in the treatment of patients with severe injury and blood loss. From this standpoint the influence of perforan on the condition of the oxidant-antioxidant system was studied in patients with severe combined trauma. The application of perftoran in the early post-trauma period was found to intensify the processes of lipid peroxidation and, simultaneously, to normalize the parameters of the antioxidant-protection system.

[Use of position tests for detecting oxygen status disorders and correction of them in patients with severe blunt chest injury].

Relationship between alteration of body position and parameters of central hemodynamics and oxygen status were studied in patients with severe blunt chest injury. Use of position tests in this patient population helped detect disorders in the central hemodynamics, oxygen transport and consumption. Argument increase of volumetric loading promoted an increase in oxygen delivery.

[Telemetric shock-wave lithotripsy on a new Russia LGK-Kompakt 9701U lithotriptor].

During clinical tests of a new Russian [symbol: see text]K-Kom[symbol: see text]akt 9701[symbol: see text] lithotriptor, the Urological Unit of the Moscow Regional Research and Clinical Institute performed 73 sessions of telemetric shock-wave lithotripsy (TIWL) in 43 patients with urolithiasis (20 females and 23 males whose age ranged from 23 to 78 years). The tests indicated that the new device meets all present medical and engineering requirements for lithotriptors having an ultrasound stone-picking-up system and has some advantages over the analogues made in foreign countries in both medical and engineering indices. The device provides good images of renal calculi and destroys them effectively, of peripelvic and intramural portions of the ureter, and the urinary bladder.

Experiments with extracorporeal shock wave nephrolithotripsy.

Two sets of experiments were carried out on 14 live rabbits having renal calculi from nephrolithiasis patients implanted in their kidneys. Shock waves were used to disintegrate the implanted concrements. It took 100 to 150 sound pulses to crush struvite stones to fragments less than 2 mm in size, with 400 to 800 pulses needed to destroy calcium oxalate stones.