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Biomedical subjects

K Semenicki

Publications and source records attributed to K Semenicki.

10 recordsLinked to original sources

[Visual evoked potentials in pseudophakia].

Examinations of VEP were performed in 32 cases of pseudophakia (20 implants to the anterior, 12 to the posterior chamber). The impulses were light flashes and a reversible checkboard pattern. Normal records of VEP were obtained in 93 p.c. of cases with the use of a light flash and in 75 p.c. by applying a checkboard pattern. No correlation was found between the visual acuity and the VEP. The authors observed a shortening of the latency time of the N2 bend after implantation of the lens using the light flashes.

Adult

[Bilateral Purtscher's syndrome].

Purtscher's syndrome (traumatic retinal angiopathy, posttraumatic retinopathy) belongs to rare posttraumatic retinopathies. The authors present a case of a bilateral occurrence of this syndrome after a head injury connected with pancreatitis. A 6-months long observation of the patient showed an improvement of the visual acuity from counting fingers to 0.1 and receding of the inflammatory-oedematous changes at the eye fundus; there remained a pallor of the temporal side of the optic discs.

Adult

[Therapeutic efficacy of pyridinolcarbamate (Anginin) in patients with combined cerebral and peripheral arteriosclerosis].

A group of 20 patients (average age 55.5 yrs) with advanced arterioscleorosis obliterans and cerebral thrombosis were treated with pyridinolcarbamate. Anginin was given for 6 months, 1,5--2 g. per day. Observation period before, during and after the treatment lasted 2 yrs. Medical and psychological examinations were performed; laboratory test included: sphigmooscylography, photoplethysmography, EKG, EEG, cholesterol, triglyceridis and other routine biochemical blood tests. All data are statistically evaluated. Results. During Anginin treatment clinical improvement was noted in 8 cases, in 9 there was no change in neurological examination; 3 cases--deteriorated. Control examination 6 to 12 months after discontinuation of the treatment revealed no changes in 13 patients; 1 patient deteriorated and 6--died. There was improvement in blood circulation as shown by plethysmography and sphigmooscylography in patients with less advanced vascular changes and no change in cases with more advanced disease. In 75% of the patients there was statistically significant (p less than 0.001) decrease of cholesterol and in 50% of triglicerids (not statistically significant). In patients with advanced disease there was no clinical and EEG improvement, on the contrary 1/3 of them deteriorated clinically and in EEG. In cases with less advanced disease clinical improvement was recorded. Anginin seems to be a good drug for patients with moderately advanced combined peripheral and central arteriosclerosis.

Adult