ureteral catheter

UNLABELLED: Complications associated with pelvic organ prolapse (POP) surgery using a synthetic non-absorbable mesh are uncommon (<5%) but may be severe and may hugely diminish the quality of life of some women. In drawing up these multidisciplinary clinical practice recommendations, the French National Authority for Health (Haute Autorité de santé, HAS) conducted an exhaustive review of the literature concerning the diagnosis, prevention, and management of complications associated with POP surgery using a synthetic mesh...

Background and Objectives: Urethral strictures are the most common complications after surgical treatments of benign prostatic hyperplasia (BPH). Despite various preventive measures, the search for medications with antiproliferative activity and the development of surgical procedures to prevent the development of urethral strictures are still relevant. We evaluated the preventive efficacy of 5-fluorouracil against urethral strictures in patients undergoing surgery for BPH. Materials and Methods: A non-randomized clinical trial including 246 male patients with an average age of 70...

PURPOSE OF THE STUDY: Iatrogenic ureteral injury (IUI) is a rare but formidable complication of any abdominal or pelvic surgery. The aim of this study was to describe the epidemiology of IUI in colorectal surgery in the Basse-Normandie region over the period 2004-2022, as well as to review the literature on the management of this complication. MATERIALS AND METHODS: This multicenter retrospective analysis of clinical data (medical records and operative reports) concerned 22 patients (13 men and 9 women) who suffered an IUI during colorectal surgery between 2004 and 2022...

BACKGROUND: Urethral injury occurs in 1-6% of male cases during minimally invasive surgery of lower rectal cancer. A Foley catheter emitting near-infrared (NIR) fluorescence of sufficient intensity has been expected to locate the urethra during image-guided surgery. Although it has been difficult to impart NIR fluorescent properties to biocompatible thermosetting polymers, we have recently succeeded in developing a NIR fluorescent compound for silicone rubber and a NIR fluorescent Foley catheter (HICARL)...

To evaluate the effectiveness of perioperative nursing intervention in patients undergoing ureteroscopic lithotripsy (URSL) for ureteral stones and its implications for the incidence of adverse events, a total of 144 patients with ureteral stones admitted to our hospital from January 2021 to December 2022 were selected for retrospective analysis. They were divided into 2 groups based on their different nursing methods, with 72 patients in each group. The control group (CG) received routine nursing intervention, while the study group (SD) received refined perioperative nursing intervention...

OBJECTIVES: The objective of this study was to evaluate adverse events and device events related to accessories used during ureteroscopy (URS). MATERIALS AND METHODS: Analysis was performed of the records available in the Manufacturer and User Facility Device Experience database in the United States. Information was collected on characteristics of problem, timing, manufacturer verdict, successful completion of planned surgery, prolonged anaesthesia and injury to patient or staff...

INTRODUCTION: We report our initial experience with a novel ureteroplasty technique that combines the advantages of excisional tapering and folding. METHODS AND CASES: Following dissection of the megaureter, the distal ureteral end was transected at a point with an appropriate caliber to create a neo-orifice, which was left intact. Only the proximally redundant part of the ureter was excised and closed over a 10F catheter, following which the ureter was anastomosed to the bladder with an indwelling ureteral stent...

INTRODUCTION: The main stages of flexible ureteroscopy in patients with renal stones are usually performed under X-ray guidance. Long-term exposure of ionizing radiation can have negative effects on the patients with nephrolithiasis and the operating team. AIM: To study the results of retrograde intrarenal surgery (RIRS) without fluoroscopic guidance. MATERIALS AND METHODS: The results of flexible ureteroscopy (fURS) without X-ray-guidance in 76 patients were analyzed...

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OBJECTIVE: Ureteral stenosis in renal transplant patients is a frequent urological complication that involves significant morbidity and may compromise graft function. Despite the common use of minimally invasive techniques, surgery continues to be the definitive treatment for ureteral stenosis, and pyeloureteral anastomosis is an infrequent but effective technique in the management of this pathology and has been described as a safe treatment with a low percentage of complications. METHODS: This is a retrospective study of patients in whom surgical intervention via pyeloureteral anastomosis was carried out in our center in the last 12 years...

BACKGROUND: Endometriosis is a chronic, debilitating condition affecting up to 10% of reproductive-age women. Urinary tract endometriosis is found in 1-6% of women diagnosed with pelvic endometriosis, with the most common sites being the bladder (70-85%), ureter (9-23%), and kidney (4%). Patients typically present with symptoms such as lower abdominal pain, dysuria, and urgency. Unfortunately, urinary tract endometriosis is often asymptomatic, potentially leading to silent obstructive uropathy and kidney failure...

Introduction Prostate cancer diagnosis and treatment is challenging in surgically complex patients. Radical prostatectomy can be performed without peritoneal entry using novel single port (SP) transperineal (TP) and transvesical (TV) approaches. We sought to examine the outcomes of radical prostatectomy using novel TP and TV approaches in patients with extensive prior abdominal surgeries. Materials and Methods From 2019 to 2023, 51 patients with extensive prior abdominal surgeries were identified who underwent TP (18) and SP TV (33) robotic radical prostatectomy...

INTRODUCTION: Double-j (DJ) ureteral stents are used for multiple purposes in Urology. Even though they temporize the subsequent treatment of lithiasis, they may cause different symptoms that impact quality of life. PURPOSE: in this randomized trial we assessed whether the diameter of ureteral stents has an impact on catheter-associated symptoms, and their impact on quality of life. METHODS: A total of 194 consecutive patients undergoing DJ insertion between December 2018 and December 2022 were prospectively enrolled and divided into three categories: 4...

PURPOSE: To investigate the feasibility, safety, and effectiveness of magnetic compression anastomosis of benign short-segment ureteral obstruction. MATERIALS AND METHODS: Patients referred for failure of ureteral double-J stent placement because of impassable benign ureteral obstruction were included. Eleven patients (11 ureters) with a mean age of 57.5 years (range, 19-85 years; 8 women) underwent ureteral magnetic compression anastomosis. All patients had indwelling nephrostomy catheters...

BACKGROUND: In partial nephrectomy for highly complex tumors with expected long ischemia time, renal hypothermia can be used to minimize ischemic parenchymal damage. OBJECTIVE: To describe our case series, surgical technique, and early outcomes for robot-assisted partial nephrectomy (RAPN) using intra-arterial cold perfusion through arteriotomy. DESIGN SETTING AND PARTICIPANTS: A retrospective analysis was conducted of ten patients with renal tumors (PADUA score 9-13) undergoing RAPN between March 2020 and March 2023 with intra-arterial cooling because of expected arterial clamping times longer than 25 min...

Double-J ureteral stents are usually placed after various urological procedures. The dislodgement of their distal ringlet is a rare complication, whose retrieval is arduous in younger children, due to the small ureteral caliber. We propose our innovative endoscopic approach to recover the dislodged JJ stent. Under 8-9.8 Ch cystoscopy, the ureteral meatus is gently cannulated with a 00.18″ guidewire, then a balloon catheter Passeo 18 3-4 mm (Biotronik, Lake Oswego, OR, USA) is coaxially inserted. A pneumatic dilatation of the vesical-ureteral junction is performed up to 8 atmospheres for 5 minutes under direct vision...

Background and Objectives: Urosepsis is a significant cause of maternal and fetal mortality. While certain risk factors for urinary tract infections (UTIs) in pregnant women are well established, those associated with an elevated risk of urosepsis in pregnant women with upper UTIs remain less defined. This study aims to identify factors linked to an increased risk of urosepsis and examine urologic treatment outcomes in such cases. Materials and Methods: We conducted a retrospective analysis on 66 pregnant women diagnosed with urosepsis over a nine-year period...

INTRODUCTION: Traditionally, open ureteral reimplantation (OUR) has been the standard treatment for primary vesicoureteral reflux (VUR) requiring reimplantation. Robotic-assisted laparoscopic ureteral reimplantation (RALUR) is gaining popularity and high success rates have been reported. OBJECTIVE: In this multi-institutional study, we aimed to compare the perioperative and postoperative outcomes of OUR and RALUR for high-grade (IV + V) VUR in children...

OBJECTIVE: Kidney stones (renal calculi) are a prevalent medical condition, causing significant pain and discomfort to patients. The existing treatment options for kidney stones include extracorporeal shock wave lithotripsy (ESWL), percutaneous nephrolithotomy (PCNL), and flexible ureteroscopy. It is crucial to evaluate the effectiveness of different treatment modalities, including flexible ureteroscopy, to ensure optimal patient outcomes. This study aims to assess the effectiveness of flexible ureteroscopy in treating renal calculi and determine its value in managing this condition...

INTRODUCTION: Urolithiasis is the presence of mineral deposits in the urinary tract. It is rare in under-5 children and in Sub-Saharan Africa. Although metabolic abnormality is implicated in 50% of cases, infection, decreased urine volume and flow (dehydration state) have been implicated. We report a case of bilateral ureteric calculi in an infant with diarrhoea disease and dehydration. CASE REPORT: A.S, is an 8-month-old male with prolonged loose, large-volume stool, large-volume vomiting, high-grade fever, body weakness, and peri-orbital swelling that progressed to generalized body swelling and absent urine for 2 days...