Clinical trials: Hydronephrosis
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
Renal Colic, Hydronephrosis
Emergency Department Ultrasound in Renal Colic
Renal colic is a common (1300 visits per year at our institution) and painful condition caused by stones in the kidney and ureter, and can be mimicked by life threatening conditions such as a ruptured abdominal aortic aneurysm…
- Conditions
- Renal Colic, Hydronephrosis, Abdominal Aortic Aneurysm
- Trial name
- NCT01323842
- Testing
- EDTU
- Where
- Canada
- Volunteers
- 414 people
- Sponsor
- Queen's 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, Ultrasonography
Emergency Department Targeted Ultrasound for the Detection of Hydronephrosis
An Emergency Department Targeted Ultrasound (EDTU) is an ultrasound examination performed by an emergency department physician, instead of a radiologist or ultrasound technician.
- Conditions
- Urolithiasis, Ultrasonography, Hydronephrosis
- Trial name
- NCT00555308
- Testing
- emergency department targeted ultrasound imaging
- Where
- 2 sites in Canada
- Volunteers
- 200 people
- Sponsor
- Queen's University
Ureteropelvic Junction Obstruction
The Correlation Between Renal Injury and Biomarkers in Pediatric Ureteropelvic Junction Obstruction Patients
Urinary Neutrophil gelatinase associated lipocalin (NGAL) has been recently reported to be related with the degree of hydronephrosis in pediatric ureteropelvic junction obstruction (UPJO) patients.
- Trial name
- NCT01711996
- Where
- South Korea
- Volunteers
- healthy volunteers welcome
- Sponsor
- Yonsei University
Antenatal Hydronephrosis, Post-natal Hydronephrosis
Minimizing the Utilization of Voiding Cystourethrography for Patients With Antenatal Hydronephrosis
It has previously been found that there is no correlation between degree of hydronephrosis and presence of reflux; however this is oftentimes the criteria physicians use to obtain a VCUG.
- Trial name
- NCT02825485
- Testing
- Voiding cystourethrogram
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- University of Virginia
Ascites, Blunt Abdominal Trauma
Telesonography Adaptation and Use to Improve the Standard of Patient Care Within a Dominican Community
The role of teleradiology has far reaching implications for the health of remote and underserved populations. The ability to coordinate radiographic evaluation and diagnosis from a distance has the potential to raise the standard…
- Conditions
- Ascites, Blunt Abdominal Trauma, Cholelithiasis, Cholecystitis
- Trial name
- NCT00591968
- Testing
- SonoSite Titan portable ultrasound coupled with email telediagnosis
- Where
- Dominican Republic
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Edward Via Virginia College of Osteopathic Medicine
Pelviureteric Junction Obstruction, Pyeloplasty
Dismembered Pyeloplasty With and Without After Coming Stent
to compare outcome of pyeloplasty in pediatric population less than 6 months in age using an after coming stent versus stentless pyeloplasty.
- Conditions
- Pelviureteric Junction Obstruction, Pyeloplasty, Neonatal Hydronephrosis, Obstructive Uropathy
- Trial name
- NCT02138877
- Testing
- After coming stent after dismembered pyeloplasty, Stentless dismembered pyeloplasty
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Cairo University
Congenital Hydronephrosis, UTD Grading System
Natural Course of Congenital Hydronephrosis in Infants Aged 0-6 Months
This project aims to systematically delineate the natural progression of congenital hydronephrosis diagnosed within the critical window of 0-6 months through a prospective, multicenter, observational cohort study.
- Conditions
- Congenital Hydronephrosis, UTD Grading System, Natural Progression, Pediatric
- Trial name
- NCT07382570
- Testing
- No Intervention: Observational Cohort
- Where
- China
- Volunteers
- 330 people
- Sponsor
- The Children's Hospital of Zhejiang University School of Medicine
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
Pyelectasis of Newborns
Sonographic Follow up in Newborns Diagnosed With Prenatal Hydronephrosis
In this retrospective study the investigators will enroll newborns that were born between 01.01.2010 and 31.12.2012 in Hillel Yaffe Medical Center with the prenatal diagnosis of Pyelectasis according to prenatal sonographic…
- Trial name
- NCT01780103
- Volunteers
- 143 people
- Sponsor
- Hillel Yaffe Medical Center
Hydronephrosis, Neurogenic Bladder
Alfuzosin Treatment in Children and Adolescents With Hydronephrosis of Neuropathic Etiology
Primary objective was to determine efficacy of Alfuzosin in the treatment of children and adolescents 2-16 years of age with newly diagnosed or progressive hydronephrosis due to elevated detrusor Leak Point Pressure [LPP] of…
- Trial name
- Alfahydro (NCT00576823)
- Testing
- Alfuzosin
- Where
- 12 sites in Bulgaria, Canada and 10 more
- Volunteers
- 25 people
- Sponsor
- Sanofi
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)
Bladder Function
Unilateral Cutaneous Ureterostomy - Long Term Follow up
This observational study is aimed at exploring bladder function following temporary unilateral low loop cutaneous ureterostomy carried out in newborns suffering from severe congenital hydro-ureteronephrosis
- Trial name
- ureterostomy (NCT00546208)
- Where
- Israel
- Volunteers
- 30 people
- Sponsor
- Sheba Medical Center
Hydronephrosis in Children
Ultrasonography Sensibilized by Oral Hydration and Hydronephrosis in Children.
Diagnosis and follow up of hydronephrosis is actually based on repeat ultrasonography and scintigraphy wich is a binding exam for children.
- Trial name
- NCT02086760
- Testing
- Ultrasonography with oral hydration, Scintigraphy
- Where
- France
- Sponsor
- University Hospital, Strasbourg, France
Hydronephrosis
Hydronephrosis ARFI Study
Pediatric upper urinary tract dilatation (hydronephrosis) is relatively common and may be either obstructive or nonobstructive. While the upper urinary tract is commonly evaluated by ultrasound, this imaging technique often fails…
- Trial name
- NCT01781845
- Testing
- AFRI-SVI Ultrasound
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- University of Michigan
Hydronephrosis, Hydronephrosis Congenital
Integrating an AI-Driven Hydronephrosis Decision-Making Tool
Hydronephrosis is a common congenital kidney anomaly. While most cases resolve on their own, some require surgery. Clinicians rely on repeated ultrasounds and sometimes invasive tests to decide if surgery is needed, but…
- Trial name
- NCT07581223
- Testing
- Machine learning model
- Volunteers
- 322 people
- Sponsor
- The Hospital for Sick Children
Hydronephrosis
Prospective Pediatric Pyeloplasty Robotic Surgical Database
Performance and outcomes measure are, at this time, relatively unknown for robotic pyeloplasty procedures. The purpose of this study is to provide a clearer understanding of the urology department's robotic pyeloplasty quality…
- Trial name
- NCT00882544
- Where
- United States
- Volunteers
- 78 people
- Sponsor
- Connecticut Children's Medical Center
Pediatric Disorder, Hydronephrosis in Children
Effect of Concomitant Bladder Neck Incision and Urethral Valve Ablation on Surgical Re-intervention Rate for Patients With Posterior Urethral Valve
To determine the short-term effects of concurrent valve ablation and bladder neck incision on re-intervention rate for patients with posterior urethral valve.
- Conditions
- Pediatric Disorder, Hydronephrosis in Children, Hydronephrosis, Secondary, Hydronephrosis Congenital
- Trial name
- NCT05087537
- Testing
- Valve ablation, Valve ablation and bladder neck incision
- Where
- Egypt
- Volunteers
- 62 people
- Sponsor
- Mansoura University
Hydronephrosis, Multicystic-dysplastic Kidney
Ambulatory Blood Pressure Measurement in Children With Congenital Urine Flow Obstruction
PURPOSE - HYPOTHESIS: Children with unilateral congenital urine flow impairment, who require surgery, have abnormal 24-hour ambulatory blood pressure measurements.
- Trial name
- NCT00764543
- Testing
- 24-hour ambulatory blood pressure monitor
- Sponsor
- University of Texas Southwestern Medical Center