Clinical trials: Anesthesia Induction
This Study Was Focused to Evaluate Feasibility of Doppler Tissue Monitoring During the Induction Anesthesia,, and Evaluate Routine Propofol Induction's Effect on Myocardial Tissue Motion, Using Non-invasive Doppler Tissue and 2D Speckle Tracking Imaging.
Propofol Induction's Effect on Cardiac Function
Background: Propofol effects dose-dependent myocardial depression, but there is little clinical data available regarding the direct impact of propofol induction on myocardial function.
- Conditions
- This Study Was Focused to Evaluate Feasibility of Doppler Tissue Monitoring During the Induction Anesthesia,, and Evaluate Routine Propofol Induction's Effect on Myocardial Tissue Motion, Using Non-invasive Doppler Tissue and 2D Speckle Tracking Imaging., This is the First Study, to Our Knowledge, Which Has Evaluated the Possible Impact of Propofol Induction on LV Function.
- Trial name
- NCT02408341
- Where
- South Korea
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
Movement After Intravenous Cannulation
Optimum Time for Intravenous Cannulation After Induction With Sevoflurane in Pediatric Patient
This study aimed to determinate effective dose 95 (ED95) intravenous cannulation in pediatric patient after induction of sevoflurane 8 vol%
- Trial name
- NCT04284579
- Testing
- IV cannula
- Where
- Indonesia
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Hypotension on Induction
Pre-operative Ultrasonographic Evaluation of Caval Aorta Diameter Index as a Predictor for Post-induction Hypotension
Comparison between ultrasound measurement of IVCD-AOd index in prediction of post induction hypo tension
- Trial name
- NCT04658576
- Where
- Egypt
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Cairo University
Asthma, Airway Hyperresponsiveness
Bronchospasm Associated With High Nitric Oxide
Intraoperative bronchospasm challenges anesthesia's safety. This study aims to investigate high concentration of exhaled nitric oxide as a marker of intraoperative bronchospasm.
- Trial name
- NCT00666510
- Where
- Brazil
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Morphine Adverse Reaction
Intrathecal Dexamethasone and Atropine on Morphine Induced Post-operative Nausea and Vomiting on Caesarean Section
Pain is a major problem during the postoperative period and can be considered as a challenge for the anesthesiologist. Low dose intrathecal morphine is proven efficient as a mode to reduce postoperative pain.
- Trial name
- NCT05560542
- Testing
- Atropine and Dexamethasone
- Where
- Egypt
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Assiut University
Anesthesia Induction Ventilation
Safety and Efficacy of a Novel Facemask for Positive Pressure Ventilation
Positive pressure ventilation can be life saving for patients who are hypoxic, hypercapneic or apneic. Manual ventilation with a facemask is a skill that is routinely required for emergency medical technicians, respiratory…
- Trial name
- NCT03158207
- Testing
- Waters Mask, Standard Mask
- Where
- United States
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Intraoperative Complications, Postoperative Complications
Hemodynamic and Respiratory Variations During Laparoscopic Surgery With and Without Deep Neuromuscular Blockade.
The goal of this study is to investigate the effect of depth of neuromuscular block (NMB) on global and regional (dependent versus nondependent) respiratory mechanics during laparoscopic surgery.
- Conditions
- Intraoperative Complications, Postoperative Complications, Laparoscopy, Surgical Complications From General Anesthesia
- Trial name
- NCT02025075
- Testing
- Rocuronium
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Tourniquet Pain, Ischemia-reperfusion
The Effect of Prolonged ischemıa and anesthetıc Agents on Oxidative Stress
The goal of this observational study is to learn about the relationship between postoperative pain and tourniquet-induced oxidative damage in adults undergoing orthopedic knee arthroscopy surgery.The goal of this observational…
- Conditions
- Tourniquet Pain, Ischemia-reperfusion, Postoperative Pain, Anesthesia
- Trial name
- NCT06942650
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Duzce University
General Anesthetic Drug Adverse Reaction
Effect of Tegileridine Versus Sufentanil as Analgesic Components on Opioid-Induced Cough During Anesthesia Induction
In patients undergoing general anesthesia with planned tracheal intubation , a prospective, randomized, controlled study was conducted to record the occurrence of cough 2 minutes after injection of Sufentanil or Tegilerdine.
- Trial name
- NCT07323043
- Testing
- Tegilerdine, Sufentanil
- Where
- China
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- The First People's Hospital of Lianyungang
Active Emergence From General Anesthesia
EEG Studies of IV Methylphenidate-Induced Emergence From Anesthesia
The aim of this study is to test the hypothesis that methylphenidate actively induces emergence from propofol and sevoflurane general anesthesia in healthy volunteers.
- Trial name
- NCT02429076
- Testing
- IV methylphenidate, Sevoflurane, Propofol
- Volunteers
- healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Hemodynamic Effects of Propofol
Hemodynamic Effects of a High Dose Versus Low Dose Propofol During Induction of Anesthesia.
The investigators will test the hemodynamic effects of a high dose versus low dose Propofol during induction of anesthesia.
- Trial name
- NCT06651749
- Testing
- Propofol injection
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Spinal Anesthesia Induced Hypotension, Geriatric
Internal Jugular Vein Ultrasound for Predicting Hypotension in Geriatric Patients Undergoing Spinal Anesthesia
Spinal anesthesia-induced hypotension is a common and clinically significant complication in geriatric patients. Accurate preoperative assessment of intravascular volume status may help identify patients at risk.
- Conditions
- Spinal Anesthesia Induced Hypotension, Geriatric, Internal Jugular Vein, Ultrasonography
- Trial name
- IJV-SPINAL (NCT07411313)
- Testing
- Not applicable- observational study
- Where
- Turkey (Türkiye)
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Arterial Stiffness
Pulse Wave Velocity and Hemodynamic Response During Anesthesia Induction in Hypertensive Patients
Hypertension is a disease with increasing and serious complications all over the world. In particular, the incidence of hypertension increases with advancing age.
- Trial name
- AS (NCT05155514)
- Testing
- Mobil-O-Graph PWA
- Where
- Turkey (Türkiye)
- Volunteers
- 139 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Postoperative Pain
Anesthesia and Postoperative Pain
The purpose of this study is to compare post-operative pain after anesthesia with either isoflurane or propofol. Each group will be further randomized to receive intranasal nicotine or placebo in order to detect potential…
- Trial name
- NCT00232817
- Testing
- Nicotine (drug)
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Columbia University
Lower Esophageal Sphincter
The Effect of an Opioid on the Lower Esophageal Sphincter During Anesthesia Induction
This study evaluates the effects of adding an opioid (alfentanil) during anesthesia induction with respect to the barrierpressure in the esophagogastric junction.
- Trial name
- NCT01199458
- Testing
- alfentanil, saline
- Where
- Sweden
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Region Örebro County
Hypotension Drug-Induced
Effectiveness of Phenylefrine in Prevention of Hypotension During Spinal Anesthesia for Cesarean Delivery
Hypotension in patients who are taken to surgery, is a very frequent complication, when the spinal anesthetical technique is used, associating this with significant adverse effects that can lead to morbidity specially in the…
- Trial name
- NCT02979405
- Testing
- Phenylephrine
- Where
- Colombia
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Universidad Industrial de Santander
Postoperative Delirium, Sleep
Minimizing ICU Neurological Dysfunction With Dexmedetomidine-induced Sleep
This study aims to determine whether, compared with placebo, the nighttime administration of a intravenous dexmedetomidine is effective at inducing sleep and preventing postoperative delirium in extubated post-cardiac surgical…
- Conditions
- Postoperative Delirium, Sleep, Anesthesia
- Trial name
- MINDDS (NCT02856594)
- Testing
- Dexmedetomidine
- Where
- United States
- Volunteers
- 469 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Abortion, Induced, Pain
Paracervical Versus Intracervical Lidocaine
The aim of this study is to estimate the efficacy of intracervical versus paracervical block on pain experienced during first trimester suction curettage without the use of preoperative cervical ripening.
- Trial name
- NCT00816751
- Testing
- Paracervical block, Intracervical, Buffered Lidocaine, vasopressin, sodium bicarbonate
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego
Post Induction Hypotension
Dose Responsive Study of Ringer's Lactate Solution in Prevention of Post-induction Hypotension
To assess the dose responsiveness of ringer lactate solution in prevention of post-induction hypotension predicted by Ultrasound guided Inferior Vena Cava diameter in patients receiving General anesthesia.
- Trial name
- NCT05924230
- Testing
- RL 10ml/kg, RL 15ml/kg
- Where
- India
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tata Main Hospital
Nerve Block, Neuromuscular Blockade
Dosage of Mepivacaine in Ultrasound Axillary Block
The use of ultrasonography as an adjunct to regional anesthesia has significantly increased in recent years. Brachial plexus blockade by an axillary approach is amenable to the use of ultrasound guidance.
- Conditions
- Nerve Block, Neuromuscular Blockade, Anesthesia
- Trial name
- NCT01485653
- Testing
- Mepivacaine
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Wayne State University