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E Kidess

Publications and source records attributed to E Kidess.

At least 37 records · Page 2Linked to original sources
PubMed1977

[Coagulation-physiological studies on the prevention of thromboembolism with dextran 60. I. The effect on platelet function].

Platelet aggregation, spreading capacity, adhesiveness (methods according to BREDDIN) have been investigated in 3 groups of 20 patients each after gynecological surgery. Group A (control group) got only 4-hydroxycumarin (Sintrom), group B--in addition to that--intraoperative 500 ml Dextran 60 (Macrodex 6%), group C 500 ml Dextran 60 as well intraoperative as on the 1., 2., 4., 7. and 10. day after surgery. The present data show that depending on the duration of Dextran application, platelet spreading capacity and adhesiveness are inhibited differently as to duration and extent. There was, above all, a reduction and with that a normalisation of the postoperatively increased spontaneous platelet aggregation. It is possible to influence the phase of early postoperative embolism in a favorable way by applicating Dextran already intraoperatively. After that one can use further infusions of Dextran, a prophylaxis by Cumarins or other anticoagulants. Giving dextran only once during surgery one can prove this normalisation of the increased platelet aggregation up to 24 hours postoperatively. By further infusions of Dextran 60 on the 1., 2., 4., 7. and 10. postoperative day it is possible to keep the extent of aggregation on a significantly reduced level till the complete mobilisation of the patient and consequently attain a protective effect on a possible development of deep venous thrombosis of the legs.

Cell Count↗
PubMed1977

[Coagulation-physiological studies on the prevention of thromboembolism with dextran 60. II. Changes in coagulation and fibrinolysis].

The postoperative behavior of different parameters of coagulation and fibrinolysis have been studied in three groups of 20 patients each. Group A got only 4-hydroxycumarin, group B 500 ml Dextran 60 intraoperatively in addition to that, group C 500 ml Dextran 60 during surgery and on the 1., 2., 4., 7. and 10. postoperative day. The results show that the hypercoagulability which occurs immediately after surgery can be prevented by infusion of Dextran 60. On the other hand there is no evidence that Dextran 60 may cause a consumptive coagulability. There is only little influence on fibrinolysis, so that no defect of haemostasis can be expected. So it is possible to use Dextran 60 both for bridging over the phase of early embolism after surgery until the change to other anticoagulants and as a substance which can be applicated for a longer period of time in prophylaxis of thromboembolism. It is referred to the additional properties of Dextran 60 in prevention of thrombosis due to reduction of blood viscosity and improvement of microcirculation.

4-Hydroxycoumarins↗