Publications by authors named "Nebojsa B Savic"

3 Publications

  • Page 1 of 1

Effect of IgM-Enriched Immunoglobulin as Adjunctive Therapy in a Patient Following Sepsis After Open Thoracoabdominal Aortic Aneurysm Repair.

J Cardiothorac Vasc Anesth 2016 Jun 28;30(3):746-8. Epub 2015 Aug 28.

Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade; School of Medicine, University of Belgrade, Belgrade, Serbia.

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June 2016

[Surgical treatment of abdominal tumours closely related to major blood vessels].

Srp Arh Celok Lek 2008 May-Jun;136(5-6):241-7

Introduction: Radical operative treatment of abdominal tumours closely related to major blood vessels often demands complex vascular procedures.

Objective: The aim of this paper was to present elementary principles and results of the complex procedures, based on 46 patients operated on at the Institute for Cardiovascular Diseases, Clinical Centre of Serbia, Belgrade, from January 1999 to July 2006.

Method: Primary localisation of the tumour was the kidney in 14 patients, the suprarenal gland in 2, the retroperitoneum in 23 and the testis in 7 patients. Histologically, the most frequent were the following: renal carcinoma in 14 patients, teratoma in 7, liposarcoma in 5, fibrosarcoma and lymphoma in 3 patients. The tumour compressed abdominal aorta occurred in 3 cases, vena cava inferior in 5 and both the abdominal aorta and vena cava inferior in 11 cases. In 4 cases the tumour infiltrated the abdominal aorta, in 11 the vena cava inferior and in 8 both of them. In two patients, the tumour compressed the vena cava inferior and infiltrated the aorta; in two patients the aorta was compressed and the vena cava was infiltrated. In three cases only the exploration was performed due to multiple abdominal organ infiltration. The ex tempore biopsy showed the type of tumour in which the radical surgical treatment did not improve the prognosis. In 20 cases of tumour compression, subadventitional excision was performed. In 23 cases of infiltration, the tumour excision and vascular reconstruction had to be performed. Intraoperative blood cell saving and autotransfusion were applied in 27 patients.

Results: The lethal outcome happened in 3 (6.5%) patients during hospitalization. In other patients all reconstructed blood vessels were patent during the postoperative hospitalization period.

Conclusion: Treatment of the abdominal tumours closely related to major blood vessels must be interdisciplinary, considering diagnostics, operability estimation and additional measures. Tumour reduction cannot improve long term prognosis, and has no major impact on life quality. There have been not many papers that analyse the long term results after such complex operations proving their appropriateness.
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October 2008

Salvage late plasmapheresis in a patient with pulmonary embolism caused by heparin-induced thrombocytopenia primarily resistant to danaparoid sodium and lepirudin.

J Clin Apher 2006 Dec;21(4):252-5

Institute of Cardiovascular Diseases, Clinical Centre of Serbia, Belgrade, Serbia and Montenegro.

We report the case of 64-year-old female patient with pulmonary embolism and bilateral femoropopliteal deep vein thrombosis caused by heparin-induced thrombocytopenia type II (HIT II) resistant to danaparoid sodium and subsequently administered lepirudin in whom a single late plasmapheresis performed on day 6 of the initiation of treatment of HIT reversed the course of the disease, preventing its highly potential fatal outcome. Primarily administered lepirudin was not only ineffective but even led to further aggravation of the patient's clinical state and platelet count drop in the first stage of the HIT treatment. The improvement of the patient's clinical state was not achieved before therapeutic plasma exchange (TPE) had removed the greatest part of pathogenetic circulating substrate. Only after TPE, lepirudin, introduced again, led to the platelet count recovery. In the subsequent course of the treatment, lepirudin was combined with an overlapping oral anticoagulant. Previously positive heparin aggregation test and fast particle gel heparin-platelet factor 4 immunoassay were normalized as well as the patient's clinical status. Early plasmapheresis, administered within 4 days of the onset of thrombocytopenia in HIT, as a beneficial therapeutic measure in certain individual cases, is indisputable. However, our results do not concur with previously reported findings of the so far most comprehensive study on plasmapheresis performed in the management of HIT with thrombosis, discrediting late plasmapheresis administered 4 days after the onset of the disease not only as ineffective, but even as an aggravating factor. Our results suggest the possible beneficial impact of late plasmapheresis as a method that may reverse a prothrombotic process and lead to a fast improvement in the patient's platelet count, especially in cases initially resistant to thrombin inhibitors.
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December 2006