Clinical trials: Operation Time
Coagulation Defect; Bleeding
Quantra QPlus Sample Type Comparison
This is a single center prospective observational study to compare QPlus parameter measurements in arterial and venous blood samples collected in parallel from patients undergoing cardiac surgery.
- Trial name
- NCT05290675
- Testing
- Quantra QPlus System
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- HemoSonics LLC
Coronary Artery Disease, Noncardiac Surgery
Preoperative vs Postoperative Revascularization in Coronary Heart Disease Patients Undergoing Time-Sensitive Non-Cardiac Surgery (CHRONOS-PCI)
To compare the safety and efficacy of preoperative versus postoperative revascularization strategies in patients with coronary heart disease undergoing time-sensitive non-cardiac surgery.
- Trial name
- CHRONOS-PCI (NCT07175870)
- Testing
- Non-cardiac surgery followed by postoperative PCI, Preoperative PCI followed by delayed non-cardiac surgery ~3 months later
- Where
- China
- Volunteers
- 140 people
- Sponsor
- First Affiliated Hospital of Wenzhou Medical University
General Anesthesia Induction for Elective Surgery
Carotid Artery Corrected Flow Time Measured by Ultrasonography as a Predictor of Hypotension After Induction of General Anesthesia
Hypotension often happens immediately after anesthetic induction. Particularly in 5-10 minutes after anesthetic induction it is reported to happen more frequently.
- Trial name
- NCT02891772
- Testing
- ultrasonographic measurement of corrected flow time(FTc) in carotid artery
- Where
- South Korea
- Sponsor
- Yonsei University
Cataract Surgery
A Study to Compare Ocular Safety and Tolerability of Eye Drops Containing Prednisolone Acetate in Patients With Intraocular Inflammation After Cataract Surgery
The primary objective was to demonstrate that two days of treatment with 0.5% prednisolone acetate eye-drops after cataract surgery are superior to vehicle in reducing the flare in the anterior chamber of the operated eye.
- Trial name
- NCT00170729
- Testing
- Prednisolone acetate
- Volunteers
- 62 people
- Sponsor
- Novartis
Hernia Inguinal
A Comparative Study Between TAPP and Lichtenstein Techniques for Inguinal Hernia Surgery
This study is comperative study between TAPP And Lichtenstein Techniques for Inguinal Hernia surgery.The Lichtenstein tension-free open hernioplasty involves placing a tailored polypropylene mesh over the inguinal canal defect…
- Trial name
- NCT07067281
- Testing
- Lichtenstein Tension-Free Mesh Hernioplasty, Laparoscopic Transabdominal Preperitoneal (TAPP) Repair
- Where
- India
- Volunteers
- 60 people
- Sponsor
- GSVM Medical College
Glioblastoma Multiforme, Anaplastic Astrocytoma
Study of a Retroviral Replicating Vector Combined With a Prodrug to Treat Patients Undergoing Surgery for a Recurrent Malignant Brain Tumor
This is a multicenter study evaluating the safety and tolerability of increasing doses of Toca 511, a retroviral replicating vector, injected into the resection cavity of patients with Grade III or Grade IV Gliomas who have…
- Conditions
- Glioblastoma Multiforme, Anaplastic Astrocytoma, Anaplastic Oligodendroglioma, Anaplastic Oligoastrocytoma
- Trial name
- NCT01470794
- Testing
- Toca 511 vector, Toca FC
- Where
- 8 sites in United States
- Volunteers
- 58 people
- Sponsor
- Tocagen Inc.
Ischemia
Optimal Time Delay of Epinephrine Injection With "One-per-mil" Tumescent Solution
The aim of this study is to know the characteristic of "one-per-mil" tumescent solution in regards of the optimal time delay to achieve optimal visualization of operation field in hand and digit surgery. Hypothesis: 1.
- Trial name
- NCT02033681
- Testing
- "One-per-mil" Tumescent Solution Injection, Saline Solution
- Where
- Indonesia
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Neuromuscular Blockade
Comparison of Duration of Neuromuscular Block in Geriatric Patients Compared to Young Patients.
Elderly people, especially geriatric patients, account for a growing share of patients receiving anesthesia. In patients over 75 years of age the annual rate of anesthesia represents 16.8 / 100 inhabitants for women and 19.6 /…
- Trial name
- NMB-old-age (NCT03551652)
- Testing
- Pharmacokinetics of rocuronium induced neuromuscular block
- Where
- France
- Volunteers
- 28 people
- Sponsor
- Central Hospital, Nancy, France
Respiratory Failure, Mechanical Ventilation Complication
Effect of Sedation Strategy on Duration Mechanical Ventilation in Patient After Cardiac Surgery
There is a direct relationship between the sedative agent and the duration of ventilation.
- Conditions
- Respiratory Failure, Mechanical Ventilation Complication, Sedation Complication
- Trial name
- NCT05451121
- Testing
- Propofol, Dexmedetomidine, Propofol and dexmedetomidine
- Where
- Ukraine
- Volunteers
- 356 people
- Sponsor
- Anesthesia Research Group UA
Cancer
Evaluation the Feasibility of the FOSTI Device
Feasibility of accurate differentiation between malignant and benign tissue using the FOSTI device on surgically removed tissue
- Trial name
- NCT00791609
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Optivasive Ltd.
Complications of Perfusion
Real-time Quantitative Optical Perfusion Imaging in Surgery
Surgeons are nowadays unable to visualize and quantitatively evaluate microvascularisation in real-time during surgery. Complications due to vascular compromise are a major problem, especially in reconstructive surgery.
- Trial name
- NCT02902549
- Where
- Netherlands
- Volunteers
- 26 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Acute Appendicitis
Patient Time and In-hospital Delay of Surgery Association With Complicated Appendicitis
This is a retrospective observational study with its main aim of evaluating possible factors associated with complicated appendicitis.
- Trial name
- NCT04689906
- Testing
- surgery
- Volunteers
- 3,137 people
- Sponsor
- Rambam Health Care Campus
Abdominal Cancer
Effects of Rocking on Postoperative Ileus Duration Study
Primary Objective: 1. Compare the duration of postoperative ileus (POI) duration (time to first flatus), subjective reports of surgical and gas pain, postoperative pain medication (total milligrams per 24 hours) and postoperative…
- Trial name
- NCT00494806
- Testing
- Rocking Chair Intervention
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- M.D. Anderson Cancer Center
Elective Surgery of Short Duration (Less Than 2 hr) Undergoing General Anesthesia Using Supraglottic Airway
The Comparison of the Clinical Efficacy Between I-gel and LMA-Supreme, the Two Most Recently Developed Supraglottic Airway Devices, in Infants
Although the safety and efficacy of the I gel in children has been shown in several large observational studies, There is no study about comparison of the clinical efficacy between I-gel and LMA-Supreme , in particular sizes 1…
- Trial name
- NCT01863316
- Testing
- I gel, LMA Supreme
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Yonsei University
Hemodynamic Monitoring
Effect of Cardiorespiratory Changes on Carotid Flow Time During Lung Resection Surgery
Cardiorespiratory changes during lung resection surgery, even though generally well tolerated, may lead to hemodynamic compromise, reducing venous return to the heart and hence cardiac output.
- Trial name
- NCT07808749
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- University of Valencia
Emergency Surgery
Is TIme From adMission to surgEry an Independent Prognostic Factor for Survival of Patients With Gastro-intestinal Perforation Associated With Septic Shock: (TIME) An Italian Intersocietary Retrospective and Prospective Observational Trial
Gastro-intestinal perforation is a condition that can become life-threatening in case of appearance of systemic symptoms, sepsis-related peripheral hypoperfusion and single or multiple organ failure needing a prompt intervention…
- Trial name
- TIME (NCT04811755)
- Testing
- Surgical timing from ED admission to surgery
- Volunteers
- 3,276 people
- Sponsor
- San Luigi Gonzaga Hospital
Perfusion Index, Upper Extremity Surgery
Comparison of 90° and 120° Arm Positions in Costoclavicular Block
The costoclavicular approach of the infraclavicular brachial plexus block is widely used for upper extremity surgeries due to its reliable anatomy and high success rates.
- Conditions
- Perfusion Index, Upper Extremity Surgery, Brachial Plexus Block, Regional Anaesthesia
- Trial name
- COSTO-RCT (NCT07586670)
- Testing
- Costoclavicular Brachial Plexus Block
- Volunteers
- 106 people
- Sponsor
- Ankara Etlik City Hospital
Neurosurgery, Surgical Planning
Real Time Craniotomy Planning Using Mixed Reality
This study is a prospective observational study designed to evaluate the effectiveness of Brainlab's Mixed Reality Viewer in enhancing the accuracy and efficiency of preoperative craniotomy planning.
- Conditions
- Neurosurgery, Surgical Planning, Brain Tumor Adult, Craniotomy Tumor Removal Surgery
- Trial name
- NCT07468370
- Testing
- Mixed Reality Glasses/Viewer, Survey using a questionnaire.
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- Brainlab AG
Carcinoma, Non-small-cell Lung Cancer
Dynamic Changes of Circulating Tumor DNA in Surgical Lung Cancer Patients
Previous study showed circulating tumor DNA levels reflect the total systemic tumor burden. Circulating tumor DNA levels should decrease after complete surgery and could be increase as tumor recurrence.
- Conditions
- Carcinoma, Non-small-cell Lung Cancer, Lung Neoplasms
- Trial name
- NCT02965391
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Peking University People's Hospital
BPH With Urinary Obstruction, Antibiotic Prophylaxis
Randomized Controlled Trial of Different Antibiotic Duration Prior to Prostate Enucleation Surgery
To compare the risk of infectious complications (UTI, pyelonephritis, sepsis, hospital admission, ED visits) for patients with an indwelling urinary catheter (urethral or suprapubic) or CIC receiving 3 or 7 days of peri-operative…
- Trial name
- NCT07209150
- Testing
- antibiotic prophylaxis
- Volunteers
- 250 people
- Sponsor
- Ohio State University