Publications by authors named "Lazar B Davidovic"

Objectives: A multicentre European randomized control trial - European Uncomplicated Type B Aortic Repair (EU-TBAR) is being developed to compare pre-emptive TEVAR with custom-made devices vs conventional OMT. The pre-trial set-up is confluent on different pillars, including evaluation of 1) European activity, trends, and governance, 2) outcome reporting, and 3) cost evaluation. This article aimed to demonstrate the observational cross-sectional survey results from participating centres and highlight the risk assessment, activity, practices, and governance of uncomplicated type B aortic dissection (uTBAD).

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Article Synopsis
  • This study evaluates the outcomes of open surgical repair in 39 male patients with aorto-caval fistula caused by spontaneous rupture of an abdominal aortic aneurysm, documenting a high 30-day mortality rate of 35.9%.
  • The research involved a thorough review of clinical records at a Serbian medical center from January 2012 to February 2023, with a mean follow-up of 3.7 years for those who survived the surgery.
  • The findings suggest that given the serious nature of ACF and the risks associated with open repair, endovascular repair techniques are recommended as they may offer better outcomes.
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Objective: Screening for abdominal aortic aneurysm (AAA) is recommended in high risk populations based on local conditions. Differences in lifestyle and risk factors between countries with different income status make risk stratification based on geographic location necessary. The majority of epidemiological studies on AAA have reported data from high income countries.

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Background: The purpose of this study was to examine demographic and baseline characteristics of patients with vascular injuries of extremities and to define the most relevant factors which influenced an early outcome, as well as limb salvage after the management of vascular trauma.

Methods: This study used the database that included 395 patients with peripheral arterial injuries, who were treated in the tertiary vascular university center in the period between 2005-2020. Exclusion criteria were isolated thoracic, abdominal and neck injuries as well as iatrogenic injuries and injuries of intravenous addicts.

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Background: The purpose of this study was to assess the clinical presentation and contemporary management of arterial thoracic outlet syndrome (TOS) in high-volume referral center.

Methods: We conducted a retrospective review of a prospectively maintained database of patients with TOS of any etiology between January 1 1990 and 2021. Supra-, or combined supra-/infraclavicular approaches have been used for decompression/vascular reconstructions.

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Background: Acute aortic occlusion (AAO) represents potentially fatal acute vascular emergency that requires prompt diagnosis and intervention. Clinical condition of patients with AAO is frequently severely devastated when surgical intervention is questionable. Our objective was to retrospectively review our institutional experience with AAO and assess predictors of intrahospital mortality and morbidity.

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Carotid endarterectomy (CEA) is the main procedure in carotid surgery, as well as the most frequent vascular procedure. Two techniques of CEA are available : eversion and conventional plus patch angioplasty. Eversion CEA is anatomic procedure that reduces ischemic and total operative time.

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Background: Accumulated endovascular aneurysm repair (EVAR) procedures will increase number of patients requiring conversion to open repair of abdominal aortic aneurysms (AAA). In most cases, patients undergo late open surgical conversion (LOSC), many months, or years, after initial EVAR. The aim of this study is to analyze results of LOSC after EVAR in elective and urgent setting, including presenting features, surgical techniques, as well as to review the clinical outcomes and their predictors.

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Objective: Subclavian artery aneurysms (SAAs) are rare, but they may cause life- and limb-threatening complications.

Methods: Retrospective review was performed of all SAA patients that underwent treatment at the Clinic for Vascular and Endovascular Surgery, Clinical Center of Serbia, Belgrade between January 1st 2006 and January 1st 2018. The paper includes analysis of etiology and therapeutic options based on the experience from our institution.

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Objectives: Abdominal aortic aneurysms are conventionally treated by open repair surgery. While endovascular aortic repair improves survival in high-risk patients, younger patients (40–65 years) potentially at lower risk with asymptomatic abdominal aortic aneurysms undergoing endovascular aortic repair usually have poorer post-operative outcomes and require longer term follow-up. In this study, clinical data on younger patients were analyzed to investigate whether endovascular aortic repair leads to poorer short- and long-term outcomes.

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Article Synopsis
  • - The study evaluates the surgical management of pediatric peripheral vascular injuries at a single center over 25 years, highlighting the varying mechanisms of injury and their complications, such as limb loss and long-term disability.
  • - A total of 17 cases were treated, primarily affecting children aged between a day and 15 years, with injuries more common in the lower extremities and diverse causes including blunt and penetrating trauma.
  • - Results showed no perioperative mortality and a range of vascular reconstruction techniques were utilized, with overall good outcomes; however, treatment of these injuries requires specialized surgical expertise.
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Background: Ruptured abdominal aortic aneurysms (RAAA) with concomitant horseshoe kidney (HK) present a unique challenge at the time of repair. The aim of this article was to propose the most rationale strategy during open repair (OR) of RAAA in the presence of HK.

Methods: We identified and analyzed all patients treated at the clinic due to RAAA and HK.

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Objective: To assess results of open repair (OR) of AAA in a single high volume center.

Methods: We analyzed prospectively collected data of 450 patients who underwent elective OR of AAA at the Clinic for Vascular and Endovascular Surgery of the Serbian Clinical Centre in the period between January 2013 and September 2014.

Results: Postoperative death occurred in seven patients (1.

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Purpose: To examine the effects of physical therapy (kinesitherapy and electrotherapeutic procedures) on the course of peripheral arterial occlusive disease by monitoring the changes in values of claudication distance and ankle-brachial indexes.

Methods: Prospective randomized study included 47 patients with peripheral arterial occlusive disease manifested by intermittent claudications associated with ankle-brachial indexes values ranging from 0.5 to 0.

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A variety of operative approaches and protective adjuncts have been used in thoracoabdominal aneurysm (TAA) repair to minimize the major complications of perioperative death and spinal cord ischemia. There is no consensus with respect to the optimal approach. We present 118 surgically treated patients over a 10-year period.

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