Sökresultat - D. A. Saydulaev

Even with advancements in surgical techniques, vascular complications remain life-threatening conditions and can lead to graft loss and sometimes recipient death. This paper examines the causes of vascular complications following a kidney transplant (KT), as well as international experience in the a...

Full beskrivning

Post-kidney transplant urological complications (failure of a newly formed anastomosis, obstructive uropathy, necrosis of graft ureter, graft ureteral stricture, development of vesicoureteral reflux in the renal graft, recurrent urinary infection) are one of the main causes of graft loss and various...

Full beskrivning

The structure of allograft dysfunction is heterogeneous, and the peculiarities of its course depend on the underlying pathological process as well as other factors that influence how quickly it progresses. The most significant of these factors are the prevalence of interstitial fibrosis and tubular...

Full beskrivning

Obesity is a modern «epidemic» not only in the general population but also among patients with end-stage renal disease (ESRD) who require kidney transplantation (KTx). The objective of this literature review is to analyze global studies on surgical methods of treating morbid obesity and their potent...

Full beskrivning

Treatment of ureteral strictures in the long-term post-transplant period is a complex surgical procedure. We present successful clinical cases of developed laparoscopic ureteral stricture reconstruction methods at three levels (in the pelvis, along the ureter, in the anastomosis area). These methods...

Full beskrivning

Compromised inferior vena cava (IVC) is a rare but life-threatening condition in low-birth-weight children who require kidney transplantation (KT) to survive.Objective: to demonstrate a comprehensive approach to KT in children with IVC atresia.Materials and methods. In the period from December 2019...

Full beskrivning

Cytomegalovirus (CMV) infection is the most severe viral infection in renal transplant recipients, which can occur in the post-transplant period in both adult and pediatric recipients. Developing and applying an effective prevention and treatment strategy for pediatric renal graft recipients is a pr...

Full beskrivning

We present a clinical case of urolithiasis. A patient diagnosed with stage 5 chronic kidney disease due to autosomal dominant polycystic kidney disease after bilateral nephrectomy underwent kidney transplantation with ureteral graft stenting. Two months after the operation, a stone was found in the...

Full beskrivning

Background. Focal segmental glomerulosclerosis (FSGS) of the graft in kidney recipients is a rare and difficultto-diagnose post-kidney transplant complication, which can lead to graft loss and death of the recipient. A unified protocol is required for the treatment of this disease.Materials and meth...

Full beskrivning

Fibrosis is one of the causes of kidney allograft loss, especially late after transplantation (up to 65% incidence after 2 years). The purpose of this literature review is to analyze studies examining noninvasive monitoring techniques for renal graft fibrosis.

Objective: to present the successful experience with a donor with out-of-hospital cardiac arrest (OHCA) in whom a set of modern perfusion techniques was used to obtain kidneys suitable for transplantation.Materials and methods. Automatic chest compression was resumed in an OHCA donor (after biologic...

Full beskrivning

One of the most pressing issues in contemporary transplantology is the ongoing search for less invasive methods that would identify potential complications that recipients of solid organ transplants may encounter. Profibrogenic factor galectin-3 (Gal-3) is a potential marker of such complications. I...

Full beskrivning

Background. Cardiovascular diseases are very common among solid organ recipients. They are associated with worsening transplant outcomes. Arterial vascular wall elasticity is an important prognostic indicator and a risk marker for cardiovascular events. Noninvasive measurement of common carotid arte...

Full beskrivning

St. Petersburg, Russian Federation The paper presents a comparative assessment of different methods of treating symptomatic bladder outlet obstruction (BOO) in patients with benign prostatic hyperplasia (BPH) who underwent kidney transplantation (KT).

Nephrolithiasis in a transplanted kidney is an important medical and social problem. The presence of renal calculi may not manifest clinically for a long time due to the peculiarities of the surgical intervention during organ transplantation. Development of chronic urinary tract infection and deteri...

Full beskrivning

Objective: to use intraoperative fluorometry to assess the impact of renal allograft arterial blood flow on vascular complications.Materials and methods. The study included 285 patients who underwent kidney transplantation (KT) at Shumakov National Medical Research Center of Transplantology and Arti...

Full beskrivning

Development of minimally invasive diagnosis techniques for complications in recipients, based on analysis of the levels of molecular and genetic biomarkers, is an urgent task facing modern transplantology. Transforming growth factor beta 1 (TGF-β1), which has multiple effects in the body, among the...

Full beskrivning

We herein present our initial report from «ROKKOR-recipient», a national multicenter observational study. The prevalence, risk factors, clinical manifestations and outcomes of the novel coronavirus disease 2019 (COVID-19) in solid organ transplant recipients receiving immunosuppressive therapy were...

Full beskrivning