Clinical trials: Renal Surgeries
Nonfunctional Kidney, Renal Cancer
Single-layer Robot-assisted Transperitoneal Retroperitoneal Tubeless Radical Nephrectomy
To investigate the effect of single-layer robot-assisted retroperitoneal approach for radical nephrectomy without tubularization
- Trial name
- NCT06565598
- Testing
- Single-layer robot-assisted transperitoneal retroperitoneal tubeless radical nephrectomy
- Where
- China
- Volunteers
- 150 people
- Sponsor
- The First People's Hospital of Xiushui
Surgeries Undergoing General Anesthesia
Impact of Intraoperative Oxygenation Practices on Patient Outcomes
This multicenter, cluster-randomized, cluster-crossover clinical trial evaluates the impact of three intraoperative FiO2 (Fraction of Inspired Oxygen) oxygenation strategies-lower (FiO₂ 0.21-0.40), intermediate (FiO₂ 0.40-0.80)…
- Trial name
- IntraOp Ox (NCT07224243)
- Testing
- Lower FiO2, Intermediate FiO2, Higher FiO2
- Where
- 4 sites in United States
- Volunteers
- 54,000 people
- Sponsor
- Frederic T Billings IV
Myomectomy; Surgical Blood Loss
Rectal Misoprostol as a Hemostatic Agent During Abdominal Myomectomy
Purpose is to identify if misoprostol in addition to local vasopressin decreases blood loss when compared to vasopressin alone, which is our current practice at this time.
- Trial name
- NCT03064568
- Testing
- Misoprostol 200Mcg Tab
- Where
- 3 sites in United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Acute Kidney Injury, Heart; Dysfunction Postoperative, Cardiac Surgery
Near Infrared Spectroscopy for the Detection of Acute Kidney Injury in Children Following Cardiac Surgery
One in a hundred children is born with a heart defect. Some children require heart surgery within the first few days of life, while others can wait until they are older.
- Conditions
- Acute Kidney Injury, Heart; Dysfunction Postoperative, Cardiac Surgery, Children
- Trial name
- NCT01382758
- Where
- United States
- Volunteers
- 107 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Acute Renal Injury
Acute Renal Injury After Major Elective Non-Cardiac Surgery
The study is planned to be a single-center study and includes patients who underwent major surgery within Istanbul University Istanbul Faculty of Medicine with an invasive arterial line.
- Trial name
- NCT04600271
- Testing
- Crystalloid Solutions, Colloid Blood Volume Expanders, blood replacement
- Where
- Turkey (Türkiye)
- Volunteers
- 425 people
- Sponsor
- Istanbul University
Complication, Postoperative
Perioperative Fluid Management: Goal-directed Versus Restrictive Strategy
There is no ideal "cookbook recipe" for fluid prescription that would fit every surgical patient. In this study, the investigators working hypothesis is that the adoption of an integrative algorithm for perioperative fluid and…
- Trial name
- NCT02625701
- Testing
- Goal-directed therapy, Restrictive fluid therapy
- Where
- Switzerland
- Volunteers
- 400 people
- Sponsor
- University Hospital, Geneva
Nephroblastoma With Vena Cava Thrombosis
Vascular Thrombus Involvement in Nephroblastoma
Nephroblastoma (Wilms tumor) is the most common kidney tumor in children. It is a malignant embryonic tumor with a good prognosis with more than 85% long-term survival with appropriate chemotherapy, surgery (which most often…
- Trial name
- VIN (NCT05195411)
- Where
- 2 sites in France
- Volunteers
- 72 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Neuromuscular Block, Renal Transplant Donor of Left Kidney
Deep Versus Moderate Muscle Relaxation During Laparoscopic Donor Nephrectomy in Enhancing Postoperative Recovery
Postoperative recovery after live donor nephrectomy (LDN) is largely determined by the consequences of postoperative pain and analgesia consumptions.
- Conditions
- Neuromuscular Block, Renal Transplant Donor of Left Kidney, Renal Transplant Donor of Right Kidney, Surgery
- Trial name
- RELAX (NCT02838134)
- Testing
- Rocuronium, No additional Rocuronium
- Where
- 2 sites in Netherlands
- Volunteers
- 101 people
- Sponsor
- Radboud University Medical Center
Esophageal Cancer, Gastric Cancer
Prospective Analysis of Robot-Assisted Surgery
The robot-assisted surgery allows three-dimensional view, detailed access of small structures, depth perception and articulated movements with wide latitude.
- Conditions
- Esophageal Cancer, Gastric Cancer, Pancreatic Cancer, Rectal Cancer
- Trial name
- NCT02292914
- Testing
- Robot-assisted surgery, Conventional Surgery
- Where
- Brazil
- Volunteers
- 1,120 people
- Sponsor
- Instituto do Cancer do Estado de São Paulo
Nephrolithiasis, Renal Calculi
Comparison of Extracorporeal Shock Wave Lithotripsy Versus Retrograde Intrarenal Surgery in the Management of Renal Calculi
This study is being carried out in patients with kidney stones measuring between 1 and 2 centimeters. Kidney stones are common in Pakistan and can cause severe pain, infection, and repeated hospital visits.
- Trial name
- NCT07261995
- Testing
- Extracorporeal Shock Wave Lithotripsy (ESWL), Retrograde Intrarenal Surgery (RIRS)
- Where
- Pakistan
- Volunteers
- 98 people
- Sponsor
- Ziauddin Hospital
Hypotension, Hip Fractures
Heart and Renal Failure in Hip Fracture Surgery
Patients with acute hip fractures are old and vulnerable. With a majoriry classified as being ASA 3 or more. Frequently they receive spinal anesthesia perioperatively inducing hypotension.
- Conditions
- Hypotension, Hip Fractures, Renal Insufficiency, Heart Injuries
- Trial name
- NCT03532919
- Testing
- Serum Tropinin
- Where
- Sweden
- Volunteers
- 105 people
- Sponsor
- Sahlgrenska University Hospital
Cardiac Surgery
Intravenous Amino Acid Therapy for Kidney Protection in Cardiac Surgery.
To date, no pharmacological agents are proven efficacious in treating perioperative AKI. There is a strong biological rationale for the administration of amino acid in the management of patients at risk of AKI with increases in…
- Trial name
- PROTection (NCT03709264)
- Testing
- Amino Acids
- Where
- 22 sites in Croatia, Italy and 1 more
- Volunteers
- 3,511 people
- Sponsor
- Università Vita-Salute San Raffaele
Acute Kidney Injury
A Safety and Efficacy Trial of Multiple Dosing Regimens of ABT-719 for the Prevention of Acute Kidney Injury in Subjects Undergoing High Risk Cardiac Surgery
This study will evaluate the safety and efficacy of ABT-719 in preventing acute kidney injury in patients undergoing high risk cardiac surgery.
- Trial name
- NCT01777165
- Testing
- ABT-719
- Where
- 41 sites in United States, Denmark
- Volunteers
- 240 people
- Sponsor
- AbbVie
Anesthesia, Caudal
Use of Caudal Anesthesia Supplemented With Morphine in Children Undergoing Renal Surgery
The aim of this study is to test an efficacy and safety of supplemented by Morphine caudal anesthesia in children who undergo renal surgery in our department.
- Trial name
- NCT01869036
- Testing
- caudal anesthesia, caudal anesthesia supplemented with morphine
- Where
- Israel
- Volunteers
- 40 people
- Sponsor
- Shaare Zedek Medical Center
Patients Undergoing Valvular Heart Surgery
Relationship Between Postoperative Tempeartive and Acute Kidney Injury
The investigators aimed to identify body temperature trajectory classes based on core temperature changes during the first 12 hours post-surgery and to explore their relationship with postoperative acute kidney injury in patients…
- Trial name
- NCT06647771
- Where
- South Korea
- Volunteers
- 3,274 people
- Sponsor
- Yonsei University
Renal Perfusion, Minimally Invasive Surgical Procedures
Assessment of Renal Perfusion Using Ultrasound and Near-Infrared Spectroscopy in Patients Undergoing Minimally Invasive Abdominal Surgery
This prospective observational study aims to evaluate renal perfusion in adult patients undergoing elective minimally invasive abdominal surgery.
- Conditions
- Renal Perfusion, Minimally Invasive Surgical Procedures, Acute Kidney Injury
- Trial name
- RRI-NIRS (NCT07635160)
- Where
- Turkey (Türkiye)
- Volunteers
- 51 people
- Sponsor
- Istanbul University - Cerrahpasa
Electrolyte Imbalances, Acute Kidney Injury
Investigation of Fluid- and Electrolyte Balance in Post Cardiac-surgery Patients
Critically ill patients need intravenous fluid therapy in order to correct or prevent problems with their fluid and/or electrolyte status and for renal protection.
- Trial name
- Clinibil (NCT02914782)
- Testing
- Observational Study
- Where
- Austria
- Volunteers
- 176 people
- Sponsor
- Medical University of Graz
Coronary Artery Bypass Surgery
Starch or Saline After Cardiac Surgery
When people undergo major surgery, they require intravenous supplementation of fluids for a number of reasons: to compensate for no oral intake to support blood pressure and organ function during and after surgery to replace lost…
- Trial name
- SSACS (NCT00964015)
- Testing
- 6% Hydroxyethyl Starch 130/0.4, 0.9% Normal Saline
- Where
- Canada
- Volunteers
- 69 people
- Sponsor
- London Health Sciences Centre
Bariatric Surgeries, Diabetic Nephropathy
A Cohort Study on the Efficacy of Bariatric Surgery for Rapidly Progressing Diabetic Nephropathy
Establish a cohort of diabetic kidney disease(DKD) patients with intensive weight loss treatment to evaluate the impact of intensive weight loss treatment on the renal prognosis of DKD and construct a prediction model for the…
- Trial name
- EBSDKD (NCT06661174)
- Testing
- Bariatric surgery, Non-surgical therapy
- Where
- China
- Volunteers
- 100 people
- Sponsor
- China-Japan Friendship Hospital
Skeletal Muscle, Bariatric Surgery
Circulating Muscle-specific microRNAs and Renal, Nutritional and Inflammatory Biomarkers of Skeletal Muscle Loss During the First 18 Months After Laparoscopic Sleeve Gastrectomy
Metabolic and bariatric surgery produces substantial and durable weight loss, but a considerable proportion of that loss is not adipose tissue.
- Trial name
- NCT07806513
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- General Committee of Teaching Hospitals and Institutes, Egypt