Clinical trials: Obstructive Uropathy
Kidney Transplantation, Transplantation
Pre-transplant Assessment of Tacrolimus Blood Level Concentration, as a Predictor of Tacrolimus Dose Requirements After Kidney Transplantation
The purpose of this study is to evaluate two groups of kidney transplant recipients, to determine the proportion of patients that achieve therapeutic blood concentrations of tacrolimus by Day 3 after transplantation.
- Trial name
- NCT00297310
- Testing
- tacrolimus
- Volunteers
- 89 people
- Sponsor
- Janssen-Cilag Pty Ltd
Urinary Tract Obstruction
A Comparative Study of Normalized Residual Activity and Standard Parameters in 99mTc-DTPA Diuretic Renography:
The present study aims to compare the diagnostic performance of Normalized Residual Activity (NORA) with conventional renographic parameters obtained from 99mTc-diethylenetriamine pentaacetic acid (99mTc-DTPA) diuretic renography…
- Trial name
- NCT07811388
- Testing
- 99m Tc-DTPA, Furosemide
- Volunteers
- 57 people
- Sponsor
- Assiut University
Hydronephrosis, Gestational Diabetes
Mild Fetal Hydronephrosis, Gestational Diabetes and Spontaneous Resolution vs Moderate-severe Fetal Hydronephrosis, Obstructive Causes and Worse Postnatal Outcome
Renal pelvis dilatation can be a relatively common finding on obstetric antenatal ultrasounds occurring in 1% to 5% of all pregnancies, with a known predilection for the male sex.
- Trial name
- FHYDO (NCT06896149)
- Testing
- Obstetric ultrasound
- Where
- Italy
- Volunteers
- 800 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Urolithiasis, Urologic Diseases
Effectiveness of Drainage by PCN vs. JJ in Patients With Symptoms of Obstructive Kidney Disease Caused by Urolithiasis
To investigate the effectiveness of percutaneous nephrostomy catheter placement versus retrograde double J catheter placement in patients with symptoms of obstructive kidney disease (with either infection and/or pain and/or…
- Conditions
- Urolithiasis, Urologic Diseases, Urinary Calculi, Urinary Obstruction
- Trial name
- STONE (NCT04594161)
- Testing
- Percutaneous Nephrostomy, Double J catheter
- Where
- Netherlands
- Volunteers
- 204 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Congenital Obstructive Megaureter
Primary Obstructive Megaureter Management in Eastern Interregional Area
Congenital obstructive megaureter is a urinary malformation affecting the ureterovesical junction and causing obstruction to the flow of urine. It is the second most common cause of hydronephrosis.
- Trial name
- POMME (NCT05639283)
- Where
- France
- Volunteers
- 120 people
- Sponsor
- University Hospital, Strasbourg, France
Urologic Neoplasms
Antegrade Double-J Stent Placement for the Treatment of Malignant Obstructive Uropathy
Ureteral double- J stent is usually inserted by retrograde approach for the treatment of obstructed upper urinary tract. The antegrade approach, can a suitable alternative in certain situations without the need for general or…
- Trial name
- NCT04649970
- Testing
- Antegrade double-J stent
- Volunteers
- 174 people
- Sponsor
- Université de Sousse
Congenital Anomalies of Kidney and Urinary Tract, Lower Urinary Tract Obstruction, Congenital
Ultrasound Localization Microscopy in Patient With Congenital Anomalies of the Kidney and Urinary Tract (CAKUT)
This clinical study aims to non-invasively visualize perfusion and microvascularization, as well as individual glomeruli, using Ultrasound Localization Microscopy (ULM) and CEUS in patients with congenital anomalies of the kidney…
- Conditions
- Congenital Anomalies of Kidney and Urinary Tract, Lower Urinary Tract Obstruction, Congenital, Ureteropelvic Junction Obstruction, Hydronephrosis Congenital
- Trial name
- Search_CAKUT (NCT06921733)
- Testing
- Contrast enhanced ultrasound imaging (CEUS) and post processing with ULM
- Where
- Germany
- Volunteers
- 20 people
- Sponsor
- University of Erlangen-Nürnberg Medical School
Children, Obstructive Uropathy
Ureteral Stents Versus Percutaneous Nephrostomy for Initial Urinary Drainage
To compare percutaneous nephrostomy (PCN) versus double J stent (JJ) as an initial urinary drainage in children
- Conditions
- Children, Obstructive Uropathy, Acute Renal Failure, Ureteric Stones
- Trial name
- NCT02055430
- Testing
- percutaneous nephrostomy insertion, bilateral double J ureteric stent, Definitive stone management
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Cairo University
Bronchiolitis
Atrial and Brain Natriuretic Peptides in Bronchiolitis
The purpose of this study is to collect information about what happens to certain chemicals produced in the body called hormones during respiratory infections such as bronchiolitis.
- Trial name
- NCT00347880
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Florida
Enuresis, Obstructive Sleep Apnea
Intranasal Steroids for the Treatment of Nocturnal Enuresis With Associated Obstructive Sleep Apnea
Enuresis (E) or bedwetting is a common pediatric complaint, and recent research has discovered a link with obstructive sleep apnea (OSA).
- Conditions
- Enuresis, Obstructive Sleep Apnea, Sleep Disordered Breathing
- Trial name
- NCT01861145
- Testing
- Bed Alarm, Nasonex
- Where
- 2 sites in Canada
- Sponsor
- University of Alberta
Urethral Obstruction
Fetal Cystoscopy for Lower Urinary Tract Obstruction
This is a pilot study to evaluate the safety, feasibility, and effectiveness of fetal cystoscopy as an experimental procedure in avoiding perinatal death and renal impairment and to compare to the investigators clinical…
- Trial name
- NCT02446184
- Testing
- Fetal Cystoscopy, Fetal vesicoamniotic shunt
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Baylor College of Medicine
Retroperitoneal Fibrosis
Prednisone Versus Tamoxifen in Idiopathic Retroperitoneal Fibrosis
Idiopathic retroperitoneal fibrosis (IRF) is a rare disease characterised by the presence of a retroperitoneal periaortic fibro-inflammatory tissue which may entrap the ureters and cause renal failure.
- Trial name
- NCT00440349
- Testing
- Tamoxifen, Prednisone
- Where
- Italy
- Volunteers
- 38 people
- Sponsor
- University of Parma
Disease Outbreaks, Child
Predictive Tracking of Patient Flow in the Emergency Services During the Virus Winter Epidemics
Epidemics and infectious diseases in general, punctuate much of the activity of an emergency service. The impact of winter infections is particularly important to vulnerable populations such as infant during bronchiolitis…
- Conditions
- Disease Outbreaks, Child, Elderly, Bronchiolitis
- Trial name
- PREDAFLU (NCT02858531)
- Testing
- data retrieval
- Where
- 11 sites in France
- Volunteers
- 760,000 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Asthma, Vitamin D Resistant Rickets
Assessment Of Vitamin D Role In The Pathogenesis Of Asthma In Vitamin D Resistent Patients
Research Title: Evaluation of airway reactivity, allergy and inflammatory mediators in exhaled breath condensate in vitamin D resistant rickets.
- Trial name
- NCT01578824
- Testing
- Methacholine Challenge Test
- Where
- Israel
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Atrial Fibrillation, Coronary Heart Disease
EMPOWER-1: A Multi-site Clinical Cohort Research Study to Reduce Health Inequality
Health inequality and genetic disparity are a significant issue in the United Kingdom (UK). This study focuses on diseases that are associated with significant morbidity and mortality in the UK, and specifically examines the…
- Conditions
- Atrial Fibrillation, Coronary Heart Disease, Cardiovascular Diseases, Heart Failure
- Trial name
- EMPOWER (NCT03987633)
- Where
- United Kingdom
- Volunteers
- 200,000 people, healthy volunteers welcome
- Sponsor
- Future Genetics Limited
Multicystic Dysplastic Kidney, Polycystic Kidney Disease
Amnioinfusion for Fetal Renal Failure
The goal of this clinical trial is to learn if serial amnioinfusions can improve the chances of survival for fetuses with severe kidney problems that cause low amniotic fluid (anhydramnios).
- Conditions
- Multicystic Dysplastic Kidney, Polycystic Kidney Disease, Fetal Renal Anomaly, Anhydramnios
- Trial name
- NCT06728228
- Testing
- Amnioinfusion
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Fetal Care Center, PLLC
Obstructive Uropathy
Ultrasonic Visualization of Obstructive Uropathies in Children
The purpose of this study was to develop proposals and recommendations for improving the safety of urological examination of children with obstructive uropathy by using Doppler ultrasound.
- Trial name
- NCT04605835
- Testing
- ULTRASONIC VISUALIZATION OF OBSTRUCTIVE UROPATHIES IN CHILDREN.
- Where
- Uzbekistan
- Volunteers
- 655 people
- Sponsor
- Samarkand State Medical Institute
BPH With Urinary Obstruction
Early Versus Late Catheter Removal in Patients With Acute Urinary Retention Secondary to BPH Under Tamsulosin Treatment
The aim of this work is to compare between early (3days) and late(7days) removal of urinary catheter after acute urine retention in patients with Benign Prostatic Hyperplasia under Tamsulosin treatment.
- Trial name
- NCT03280420
- Testing
- Early catheter removal, Late catheter removal
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Salem Hassan Salem Mohamed
Urinary Incontinence, Urinary Obstruction
NXT Post-Market Clinical Follow-up
NXT Urodynamics System Post-Market Clinical Follow-up Clinical Investigation to Confirm Ongoing Safety and Performance in Urodynamic Patient Sub-Populations
- Conditions
- Urinary Incontinence, Urinary Obstruction, Urinary Bladder, Overactive, Urinary Bladder, Neurogenic
- Trial name
- NCT06336304
- Testing
- Urodynamic procedure
- Where
- 5 sites in United States
- Volunteers
- 163 people
- Sponsor
- Laborie Medical Technologies Inc.
Ureteral Obstruction, Neoplasms
Antibiotic Prophylaxis in Percutaneous Nephrostomy Placements and Replacements for Malignant Urinary Tract Obstruction
This study aims to find out whether taking antibiotics to prevent a urinary tract infection after a medical procedure called percutaneous nephrostomy (placement of a catheter directly into the kidney to keep it working after the…
- Conditions
- Ureteral Obstruction, Neoplasms, Acute Kidney Injury, Nephrostomy; Complications
- Trial name
- NCT06801405
- Testing
- antibiotic prophylaxis
- Where
- Brazil
- Volunteers
- 320 people
- Sponsor
- Barretos Cancer Hospital