Clinical trials: Operation Time
Anemia, Blood Transfusion
A Study to Determine Whether Epoetin Alfa Can Reduce the Need for Blood Transfusions in Patients During the Period of Time Around Major Orthopedic Surgery.
The purpose of this study is to evaluate the safety of epoetin alfa and to determine whether epoetin alfa will reduce the need for blood transfusions during the period of time around major orthopedic surgery.
- Conditions
- Anemia, Blood Transfusion, Orthopedic Procedures
- Trial name
- NCT00270088
- Testing
- epoetin alfa
- Volunteers
- 316 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Acute Kidney Injury, Surgery Complications
Real-Time Acute Kidney Injury Perioperative Prediction Clinical Trial
This investigator-initiated, pragmatic trial evaluates whether displaying a machine learning (ML)- derived perioperative AKI risk score-alone or paired with an interruptive Best/Our Practice Advisory (BPA/OPA)-improves…
- Conditions
- Acute Kidney Injury, Surgery Complications, Anesthesia
- Trial name
- ML-AKI (NCT07604662)
- Testing
- EHR-Embedded AKI Risk Score, EHR-Embedded AKI Risk Score with Best Practice Advisory
- Where
- United States
- Volunteers
- 25,518 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Cerebral Autoregulation Impairment, Postoperative Cognitive Dysfunction
BrainProtect-guided, Real-time Cerebral Autoregulation Monitoring and Protection of Brain During Cardiac Surgery With Cardiopulmonary Bypass Requiring Heart-lung Machine
The purpose of this clinical investigation is to evaluate the clinical performance, safety, and clinical benefit of the BrainProtect System in reducing early postoperative neurological complications in adult participants…
- Conditions
- Cerebral Autoregulation Impairment, Postoperative Cognitive Dysfunction, Postoperative Delirium
- Trial name
- BrainProtect (NCT07872982)
- Testing
- BrainProtect System, Standard perioperative management
- Where
- 4 sites in United States, Austria and 2 more
- Volunteers
- 304 people
- Sponsor
- Scienceforbrain, UAB
Radical Cystectomy
A Study to Determine if Mesh Placement During Bladder Surgery Can Reduce the Chances of Developing a Hernia
The purpose of this study is to compare any good and bad effects of using Ultrapro mesh along with the usual bladder removal surgery, versus having the usual bladder removal surgery without the use of the mesh.
- Trial name
- NCT02908061
- Testing
- Surgery Radical Cystectomy, Ultrapro mesh
- Where
- 7 sites in United States
- Volunteers
- 178 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Colorectal Neoplasms, Anesthesia
Effects of Anesthetic Techniques on Time to Start of Adjuvant Chemotherapy Following Surgery for Colorectal Cancer
Colorectal cancer (CRC) is the third most common cancer in the world with a high postoperative mortality (2 - 6%) as well as a low 5-year survival (40%).
- Conditions
- Colorectal Neoplasms, Anesthesia, Drug Therapy, Surgery
- Trial name
- ENCORE (NCT04493905)
- Where
- Sweden
- Volunteers
- 5,500 people
- Sponsor
- European Society of Anaesthesiology
Hemiarthroplasty, Arthroplasty, Replacement, Hip
Effects of Surgery Start Time on Postoperative Interleukin-6, Interleukin-8, and Cortisol
Cortisol is a hormone that increases after trauma or surgery and has circadian rhythm. It has a form that is increased in the morning and decreased in the evening.
- Trial name
- NCT03076827
- Testing
- Total hip replacement, Hemi-arthroplasty
- Volunteers
- 44 people
- Sponsor
- Chuncheon Sacred Heart Hospital
Postoperative Delirium
Blood Sugar Level and Postoperative Agitations in Pediatric Surgery
The aim of this study is to investigate the effect of fasting time and blood glucose levels on postoperative agitations in pediatric patients who will undergo outpatient surgery.
- Trial name
- NCT04193280
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Istanbul Medeniyet University
Orthognathic Surgery
3D Printed Models in 3D Virtual Treatment Planning of Orthognathic Surgery
Despite the shift from 2D towards 3D virtual treatment planning of orthognathic surgery, traditional plaster cast are still gold standard.
- Trial name
- NCT03986723
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- AZ Sint-Jan AV
Inflammatory Response
The Effects of Surgery Performed At Different Times of the Day on Inflammation and Recovery
To evaluate the inflammatory response of participants who will undergo unilateral inguinal hernia surgery at two different times of the day (08.00-12.00 during the day and 18.00-22.00 at night).
- Trial name
- NCT06345313
- Testing
- Day Group, Night Group
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Prolapse
Operative Time During the Use of the Synthetic Glue IFABONDTM in Laparoscopic Sacrocolpopexy
Laparoscopic sacrocolpopexy has now become the gold standard technique for correction of anterior and apical prolapse. In order to provide an alternative to stapling system and sutures involving vaginal erosion and shrinkage…
- Trial name
- Procolle 2 (NCT03307824)
- Testing
- Synthetic glue IfabondTM, Glue-Free Suture Technique
- Where
- France
- Volunteers
- 54 people
- Sponsor
- Hospices Civils de Lyon
Acute Type A Aortic Dissection
A Prediction Model of Prolonged Mechanical Ventilation Following Acute Type A Aortic Dissection Surgery
The goal of this observational study is to develop and validate a predictive model for prolonged mechanical ventilation (PMV) following acute type A aortic dissection (ATAAD) surgery. The main questions it aims to answer are: 1.
- Trial name
- NCT06929780
- Where
- China
- Volunteers
- 1,400 people
- Sponsor
- China-Japan Friendship Hospital
Liver Transplantation, Liver Diseases
Assessing Declined Liver Grafts With Normothermic Machine Perfusion to Reduce Transplant Waiting Time
The goal of this study is to find out if quality assessment by normothermic machine perfusion can be used to safely increase the number of usable donor livers, helping more people get transplants faster and with better results.
- Conditions
- Liver Transplantation, Liver Diseases, Surgery
- Trial name
- ExTra (NCT06874296)
- Testing
- Quality Assessment with Normothermic Machine Perfusion (NMP)
- Where
- 10 sites in Germany
- Volunteers
- 186 people
- Sponsor
- Charite University, Berlin, Germany
Insertion Time
Usefulness of Cap-assisted Colonoscopy in Patients With Prior Abdominal Surgery
The potential benefit of using the cap is that it helps in luminal orientation at bends by keeping the colonic mucosa away from the lens at the colonoscope tip.
- Trial name
- NCT03016962
- Testing
- cap-assisted colonoscopy, Standard colonoscopy
- Volunteers
- 1,046 people
- Sponsor
- The Catholic University of Korea
Anesthesia, Dexmedetomidine
IV Dexmedetomidine in the Duration of Spinal Anesthesia With Hyperbaric Bupivacaine: Double Blind Randomized Trial.
Introduction: Spinal anesthesia produces sensitive and motor block according to the administered local anesthetic. The total duration of surgical anesthesia depends on the dose, intrinsic properties of the anesthetic, and the use…
- Trial name
- NCT05335655
- Testing
- Dexmedetomidine injection, Sodium Chloride 0.9% infusion
- Where
- Mexico
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hospital Central "Dr. Ignacio Morones Prieto"
Breast Diseases
Long Term Use of SAVI SCOUT: Pilot Study
The purpose of this study is to evaluate the performance of FDA-cleared SAVI SCOUT Breast Localization and Surgical Guidance System (SCOUT) over a longer duration prior to surgery.
- Trial name
- NCT03015649
- Testing
- SAVI SCOUT Surgical Guidance System
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Envision Healthcare Scientific Intelligence, Inc.
Thyroid
Low-dose Rocuronium Effect Neural Monitoring in Thyroid Surgery
Intraoperative Neuromonitoring (IONM) was started to be used by surgeons to help prevent laryngeal nerve (RLN) damage during thyroid and parathyroid operations.
- Trial name
- NCT04230915
- Testing
- Intraoperative nerve monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Perioperative Hypothermia
Effect of Prewarming Duration on Blood Flow After Colon Resection Surgery
This study will examine whether warming patients before colon resection surgery improves blood flow in the fingers during early recovery from general anesthesia. It will also compare two warming durations.
- Trial name
- NCT07857538
- Testing
- Preoperative Forced-Air Warming
- Where
- Turkey (Türkiye)
- Volunteers
- 108 people
- Sponsor
- Çiğdem Ünal Kantekin
Patient Survival, Graft Survival
Donor and Recipient Mismatch in Liver Transplantation
This observational study aims to investigate the impact of gender disparity between donors and recipients on long-term outcomes after liver transplantation (LT).
- Conditions
- Patient Survival, Graft Survival, Liver Disease (Alcoholic or Not), Liver Transplant Surgery
- Trial name
- DR-MM in LT (NCT07250919)
- Where
- Canada
- Volunteers
- 1,146 people
- Sponsor
- University of Jena
Effect of Drug
Can Different Intrathecal Drugs Affect Day Case Anal Surgery Recovery Duration?
This study aims to compare effect of adding fentanyl or dexmetomidine on duration of motor and sensory block after spinal anesthesia with prilocaine during day case perianal surgery and whether it impact time to discharge home.
- Trial name
- NCT07156968
- Testing
- Bupivacaine-fentanyl
- Where
- Egypt
- Volunteers
- 159 people
- Sponsor
- Ain Shams University
Postoperative Pain, Nerve Block
Effect of Perineural Dexamethasone on the Duration of Popliteal Nerve Block for Anesthesia After Ankle Surgery
Effect of perineural dexamethasone on the duration of popliteal nerve block after ankle/foot surgery
- Trial name
- NCT03332316
- Testing
- Dexamethasone Sodium Phosphate, Ropivacaine Hydrochloride Inj 2 mg/ml, Sodium Chloride 9mg/mL
- Where
- Finland
- Volunteers
- 84 people
- Sponsor
- Tampere University Hospital