Clinical trials: Intraoperative
Urology
Artificial Intelligence (AI)-Based Intraoperative Visualization is Increasingly Integrated Into Robotic Surgery Platforms; However, Its Impact on Surgeons' Cognitive Workload Remains Unclear. This Study Evaluated Perceived Workload Among Console Surgeons and Bedside Assistants According to Different
Robotic surgery is now widely adopted in urology, and the da Vinci Single-Port (SP) platform enables complex procedures through a single multichannel incision, with favorable perioperative and outpatient outcomes in selected…
- Trial name
- NCT07566078
- Testing
- Yolo
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Illinois Chicago
Placenta Accreta Spectrum
Role of Uterotonics in Reducing Intraoperative Blood Loss in Patients With PASD Undergoing Cesarean Hysterectomy
Objectives: To evaluate the effect of oxytocin in reducing intraoperative blood loss in patients with PAS disorders planned for cesarean hysterectomy.
- Trial name
- NCT06493968
- Testing
- oxytocin
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Cairo University
The Intraoperative Effect of Dexmedetomidine on Cisatracurium Infusion Consumption and Its Recovery Index., Effect of Dexmedetomidine on Sufentanil Consumption.
Study of Cisatracurium and Sufentanil Consumption Using a Closed Loop Computer Control Infusion System
The purpose of this study is to: determine the effect of dexmedetomidine on cisatracurium infusion requirements and sufentanil consumption.
- Conditions
- The Intraoperative Effect of Dexmedetomidine on Cisatracurium Infusion Consumption and Its Recovery Index., Effect of Dexmedetomidine on Sufentanil Consumption., Quantitative Analysis of Cisatracurium Infusion Requirements, Sufentanil Consumption and Recovery Index in Different Age Groups.
- Trial name
- NCT01785446
- Testing
- Effect of dexmedetomidine on cisatracurium and sufentanil consumption, Consumption of cisatracurium and sufentanil in different age groups.
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University General Hospital
Urinary Incontinence, Erectile Dysfunction
Intraoperative Nerve Monitoring During Robot-assisted Laparoscopic Prostatectomy
The purpose of this study is to determine whether the use of intraoperative nerve monitoring during robotic-assisted laparoscopic prostatectomy surgery improves post-surgery urinary continence and erectile function.
- Trial name
- NCT02446808
- Testing
- Intraoperative nerve monitoring
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- ProPep Surgical, LLC
Pilonidal Sinus
Effectiveness of Methylene Blue Guidance in Total Excision of Pilonidal Sinus.
Methylene bleu use in pilonidal sinus surgery is not an effective guidance as expected.
- Trial name
- BAVUGC-2 (NCT01513382)
- Testing
- Pilonidal sinus excision
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Edentulous Posterior Maxilla
Comparison of Incidence Between Two Techniques
Sinus augmentation, also referred to as a sinus lift or a sinus graft, is an oral surgery procedure where bone is added to the upper jaw near the molars.
- Trial name
- NCT01832025
- Testing
- internal maxillary sinus floor elevation technique, external maxillary sinus floor elevation technique
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tufts University
Sleep Apnea, Obstructive Sleep Apnea
Intraoperative Low-dose Ketamine Infusion for Patients With Obstructive Sleep Apnea
The aim of this study is to substantially reduce overall postoperative morbidity and mortality associated with obstructive sleep apnea.
- Conditions
- Sleep Apnea, Obstructive Sleep Apnea, Postoperative Complications
- Trial name
- NCT03109418
- Testing
- Ketamine, Control
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Chylothorax, Esophageal Cancer
FLOTOR Pilot Study
This is a non-randomised study assessing the technique of using indocyanine green as a fluorescent dye to highlight the thoracic duct during oesophectomy.
- Conditions
- Chylothorax, Esophageal Cancer, Thoracic Duct Intra-Operative Injury
- Trial name
- FLOTOR (NCT03292757)
- Testing
- Indocyanine Green
- Where
- United Kingdom
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Oxford University Hospitals NHS Trust
Hyperoxia
Hyperoxygenation in Anesthetized Children
This study is aiming at assessing the effect of inspired oxygen fraction during general anesthesia on children's lung mechanics and volume.
- Trial name
- OXPED (NCT02384616)
- Testing
- Oxygen
- Where
- Switzerland
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Walid HABRE
Surgical Blood Loss, Burns
Measurement of Blood Volume Loss During Burn Surgery
Burn surgery is associated with significant reductions in hematocrit. However, it is unclear whether these reductions are the result of hemodilution from non-red cell containing intraoperative transfusions or from loss of red…
- Trial name
- NCT03340116
- Testing
- Burn surgery, Measurement of RBC volume, plasma volume, and total blood volume using Daxor BVA-100
- Volunteers
- healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Low Back Disorder
MMG vs. EMG for Cortical Breach Detection
The purpose of this study is to determine how well mechanomyography (MMG) and electromyography (EMG) prevent cortical bone breaches, or the pinching of a nerve from screw placement, in patients having lower back surgery requiring…
- Trial name
- NCT05352048
- Testing
- Triggered Electromyography, Mechanomyography
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Francis Farhadi
Colorectal Surgery
Comparision of Air Versus CO2 for Distention During Sigmoidoscopy
Intra-operative colonoscopy (inserting a flexible endoscope with a camera at its tip through the anus and up into the rectum and colon) is most often indicated to locate or verify the location of small cancer, polyp, bleeding…
- Trial name
- NCT00771290
- Testing
- Air insufflation with standard endoscopy unit, CO2 insufflation for colonoscopy (special CO2 insufflation unit)
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Columbia University
Breast Cancer, Breast Surgery
Hemodynamic Effects of Intradermal Methylene Blue During Breast Surgery Under General Anesthesia
This prospective observational study aims to evaluate the effects of intradermal methylene blue injection on intraoperative hemodynamic stability in patients undergoing breast surgery under general anesthesia.
- Conditions
- Breast Cancer, Breast Surgery, Sentinel Lymph Node Biopsy, Methylene Blue
- Trial name
- NCT07040540
- Testing
- Methylene Blue, Standard Surgical Care Without Dye
- Where
- Turkey (Türkiye)
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Breast Augmentation, Pain Management in Postoperative Care
PECS I Block vs. Local Infiltration in Breast Augmentation Pain Management
This study aimed to compare the effectiveness of preoperative PECS I block and intraoperative local anesthetic infiltration in managing postoperative pain following breast augmentation surgery.
- Conditions
- Breast Augmentation, Pain Management in Postoperative Care, Pain Management After Surgery, Pain Management
- Trial name
- NCT06719726
- Testing
- PECS I Block, Local Anesthetic Infiltration
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Yeditepe University Hospital
Anesthesia, General
Effect of Binaural Beats for Maintenance of General Anesthesia
The goal of this clinical trial is to learn about the effects of binaural beats on maintenance of general anesthesia in patients undergoing thyroidectomy without intraoperative neuromonitoring.
- Trial name
- BB (NCT06002568)
- Testing
- Silent, Binaural beats
- Where
- South Korea
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Physician's Role, Opinions
Anesthesiologist Perspectives/Opinions/Ethics on Intraoperative/Intraprocedural Code Status and Intraoperative/Intraprocedural Code Status Management Plans
This survey aims to understand anesthesiologists' opinions on intraoperative/intraprocedural code status management (like for example, Do Not Resuscitate (DNR)) in various patient scenarios.
- Trial name
- AnesOpIntraDNR (NCT05883228)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Joseph Hendrix
Ventral Hernia, Abdominal Wall Defect
Intraoperative Biomechanics in Complex Abdominal Wall Reconstruction
Background: A detailed study of the biomechanical changes before and after abdominal wall reconstruction (AWR) has not been performed.
- Trial name
- NCT03296475
- Testing
- Abdominal Wall Closure Force (N).
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University College, London
Pain, Opioid Use
Performance Assessment of the PMD-200 Under General Anesthesia
A novel measure of nociception is the nociception level (NoL) index. The NoL index ranges from 0 to 100 and is based on a combination of nociception-related physiologic variables, which estimates the nociceptive/antinociceptive…
- Conditions
- Pain, Opioid Use, Intraoperative Complications
- Trial name
- NCT03467230
- Testing
- NoL Index
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- University of Vermont
Malignant Hyperthermia, Rhabdomyolysis
Multisystem Features of Malignant Hyperthermia or Rhabdomyolysis Related to RYR1 Variants
Rationale: Malignant hyperthermia and rhabdomyolysis are phenotypes that have long been considered to occur only in response to external stimuli (trigger anaesthesia and physical exhaustion) show several features of a continuous…
- Conditions
- Malignant Hyperthermia, Rhabdomyolysis, RYR1 Variant
- Trial name
- NCT04610619
- Testing
- Immunological challenge
- Where
- Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Chronic SSRI/SNRI Use and Intraoperative Propofol Requirements
The Effect of Chronic ssrı/snrı Antidepressant Treatment on Propofol Consumption in Elective Spine Surgery
The goal of this observational study is to learn whether long-term use of selective serotonin reuptake inhibitor (SSRI) or serotonin-norepinephrine reuptake inhibitor (SNRI) antidepressants is related to the amount of propofol…
- Trial name
- NCT07822295
- Where
- Turkey (Türkiye)
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- Kocaeli City Hospital