Clinical trials: Renal Surgeries
Renal Stone
Percutaneous Nephrolithotomy for Treatment of Kidney Stones Greater Than 2 cm
Percutaneous nephrolithotomy (PCNL) is a minimally invasive procedure considered as the treatment of choice for the management of large-scale and fully-formed kidney stones.This procedure has a 5% risk of complications including…
- Trial name
- NCT03189264
- Testing
- percutaneous nephrolithotomy for kidney stones
- Where
- Colombia
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Dr Carlos Hernández
Cardiac Surgery With Cardiopulmonary Bypass, Complete Serum Phosphorus Measure
Serum Phosphatemia Predictive Marker for AKI Diagnosis After Cardiac Surgery
Cardiac surgery associated acute kidney injury is an independent factor of morbidity and mortality . Despite its delayed elevation, serum creatinine (Cr) remains the goal standard to diagnose AKI.
- Conditions
- Cardiac Surgery With Cardiopulmonary Bypass, Complete Serum Phosphorus Measure, Complete Serum Creatinine Measure
- Trial name
- PhosphoIRA (NCT02900313)
- Testing
- cardiac surgery
- Where
- France
- Volunteers
- 264 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Hypoparathyroidism, Cardiovascular Complication
Cardiovascular, Renal, and Skeletal Complications in Patients With Post-Surgical Hypoparathyroidism
The aim of this observational study is to learn about long term effects to post surgical hypoparathyroidism. The main questions are: 1.
- Conditions
- Hypoparathyroidism, Cardiovascular Complication, Fractures, Bone, Renal Disease
- Trial name
- CAREHYPO (NCT06419270)
- Testing
- Observation
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Fear of Cancer Recurrence, Renal Cell Carcinoma (Kidney Cancer)
Patient-partnered Research in Investigating Fear of Cancer Recurrence in Kidney Cancer
The goal of this observational study is to gather real-world information about Fear of Cancer Recurrence (FCR) following surgery in patients with renal cell carcinoma (RCC) and their partners/spouses by 1) establishing a panel…
- Trial name
- PP-RECURK (NCT07234656)
- Testing
- Phase 1: Establishment of a patient-partner panel, Phase 2: Feasibility testing of FCR questions, mode of administration and timing for investigating Fear of Cancer Recurrence
- Where
- 3 sites in Denmark
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Brigitta Rasmussen Villumsen
Obesity, Colon Cancer
Proteomic Analysis of Patients Undergoing Bariatric Surgery
The expression of proteins in the blood of obese individuals is different from the expression of proteins in healthy individuals, and is also different in individuals after bariatric surgery.
- Conditions
- Obesity, Colon Cancer, Thyroid Cancer, Esophageal Cancer
- Trial name
- NCT06787807
- Testing
- bariatric surgery
- Where
- Brazil
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco
Kidney Failure, Acute
Effect of Erythropoietin (EPO) in Kidney After Cardiac Surgery
The purpose of this study is to determine whether erythropoietin is effective in preventing acute kidney dysfunction after coronary artery bypass grafting surgery.
- Trial name
- EPO-CABG (NCT00654992)
- Testing
- Erythropoietin-Beta, Normal Saline
- Where
- South Korea
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Kidney Neoplasms
Prospective Randomized Study Comparing Laparoscopic Versus Open Partial Nephrectomy
Partial nephrectomy is considered the standard treatment for renal tumors smaller than 7 cm. With the evolution of image diagnostic tools and dissemination of its use, smaller tumors are being commonly diagnosed and treated.
- Trial name
- NCT01809119
- Testing
- Partial nephrectomy
- Where
- Brazil
- Volunteers
- 242 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Healthy Subjects
The Effect of Nicardipine on Kidney Function During Orthognathic Surgery Under Hypotensive Anesthesia
Since nicardipine is known to protect kidney function, nicardipine infusion will result in better renal parameters measured in this study.
- Trial name
- NCT01175746
- Testing
- Nicardipine, remifentanil
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Fluid Overload, Fluid Loss
Peroperative Fluid Management in Major Gynecological Cancer Surgeries
The aim of this study is to evaluate the effect of perioperative fluid management on postoperative kidney damage in gynecological cancer surgeries.
- Conditions
- Fluid Overload, Fluid Loss, Perioperative/Postoperative Complications, Acute Kidney Injury
- Trial name
- NCT06101498
- Testing
- Akut kidnet injury(AKI)
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Renal Cell Carcinoma, Bladder Cancer
Efficacy and Safety of Clinical Telesurgery Using Chinese Independently Developed Surgical Robot System
One-arm clinical trial was adopted in this study. The surgeons performed remote urological surgery for patients through domestically produced "MicroHand" surgical robot system (Shandong Weigao Co., Ltd).
- Conditions
- Renal Cell Carcinoma, Bladder Cancer, Adrenal Tumor
- Trial name
- NCT04570176
- Testing
- adrenalectomy for adrenal adenoma
- Where
- China
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- The Affiliated Hospital of Qingdao University
Cardiovascular Surgery
Cardiovascular Surgery Early Prediction System for AKI :CARDS-AKI Registry
This multicenter, prospective study prospectively enrolled patients undergoing cardiovascular surgery. Detailed perioperative clinical data and biospecimens were collected at multiple time points.
- Trial name
- NCT07330453
- Testing
- Observation
- Where
- China
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Chinese Academy of Medical Sciences, Fuwai Hospital
Acute Kidney Injury, Congenital Heart Disease
Acute Kidney Injury After Cardiac Surgery on CPB
The purpose of this retrospective study is to determine the incidence and severity of acute kidney injuries (AKI) after heart surgery on cardiopulmonary bypass (CPB) in the pediatric intensive care unit (PICU) in Lausanne…
- Conditions
- Acute Kidney Injury, Congenital Heart Disease, Surgery, CBP
- Trial name
- NCT03513718
- Where
- Switzerland
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Stone, Kidney, Ultrasound Therapy; Complications
Accuracy of Ultrasound for Detecting Residual Fragments During RIRS
The purpose of this study is to assess the accuracy of ultrasound and traditional fluoroscopy to find the residual fragments before retrograde intrarenal surgery is complete.
- Trial name
- NCT05535816
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Prostate Cancer, Kidney Cancer
Preop Laxatives in Robotic Urologic Surgery
Minimally-invasive surgery, either laparoscopic or robotic, is commonly used in urology. Several urologic procedures including prostatectomy, radical nephrectomy, and partial nephrectomy are now commonly performed robotically.
- Conditions
- Prostate Cancer, Kidney Cancer, Constipation
- Trial name
- NCT05805436
- Testing
- Polyethylene Glycol 3350
- Where
- United States
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Chad R. Tracy
Kidney Calculi
The Effect of Education Given to Patients on Pre- and Post-operative Anxiety and Preparation for Discharge
The data of the randomized controlled experimental research were collected at Atatürk University Health Application and Research Hospital Urology Clinics between November 2021 and May 2022.
- Trial name
- NCT05511545
- Testing
- Patient Education Booklet
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Kidney Failure, Acute
Effects of Endothelin Receptor Antagonist on Ischemic Kidney Injury During Nephron Sparing Surgery
Based on animal studies, it was found that administration of endothelial receptor antagonists before and after renal blood vessels clamp and release results in a significantly reduced renal function injury.
- Trial name
- NCT04450095
- Testing
- Ambrisentan 10 MG
- Where
- 2 sites in Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bnai Zion Medical Center
Renal Function Test, Urine Output, Lactate Level
Dopamine and Norepinephrine Infusion With Restricted Hydration
This study was designed to assess the effect of adding dopamine infusion in addition to restrictive hydration combined with noradrenaline infusion on intraoperative serum lactate levels as an indicator for tissue hypo perfusion…
- Trial name
- NCT03780686
- Testing
- Norepinephrine, dopamine
- Where
- Egypt
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Kidney Cancer, Renal Cell Carcinoma
An Investigation of Kidney and Urothelial Tumor Metabolism in Patients Undergoing Surgical Resection and/or Biopsy
The purpose of this study is to understand the metabolism of cancers involving the kidney, including renal cell carcinomas and urothelial cell carcinomas, and how kidney cancers use different types of fuel to support tumor…
- Conditions
- Kidney Cancer, Renal Cell Carcinoma, Clear Cell Carcinoma, Urothelial Carcinoma
- Trial name
- NCT04623502
- Testing
- 13C-Glucose, 13C-Acetate, 13C-Lactate
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Renal Failure Chronic, Surgery
Laparoscopic Donor Nephrectomy Score, a New Scoring System for Preoperative Prediction of Difficulty of Laparoscopic Donor Nephrectomy
The goal of this multicenter observational study is to develope and validate a new scoring system for preoperative prediction of difficulty of Laparoscopic Donor Nephrectomy. Healthy living kidney donors will be enrolled.
- Trial name
- LAPDOCTOR (NCT05769686)
- Where
- Italy
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Jacopo Romagnoli
Urologic Neoplasms
Transvaginal Versus Transabdominal Extraction of Laparoscopically-excised Kidney Specimen
The aim of this study is to evaluate the outcomes of transvaginal natural orifice specimen extraction (NOSE) in patients who are planning multiport laparoscopic surgery for resection of kidney.
- Trial name
- NCT05135520
- Testing
- Transvaginal natural orifice specimen extraction (NOSE), Transabdominal specimen extraction
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital