Clinical trials: Anaesthesia Induction
Spinal Anesthetics Causing Adverse Effects in Therapeutic Use
The Ability Of Inferior Vena Caval Distensibility Index With Passive Leg Raising Test To Predict Spinal Anesthesia-induced Hypotension In Elderly Patients Undergoing Infra-umbilical Surgeries. A Prospective Observational Study.
Many previous studies have investigated the ability of various methods such as passive leg raising test , and inferior vena cava collapsibility index in predicting post-spinal hypotension, but none of them have succeeded in…
- Trial name
- NCT05991063
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Cairo University
Ventilation
Manual Ventilation Versus Pressure Controlled Mechanical Ventilation in Children
The investigator will compare the feasibility of manual ventilation and pressure-controlled mechanical ventilation during facemask ventilation in children.
- Trial name
- NCT02751047
- Testing
- manual ventilation, Pressure controlled mechanical ventilation
- Where
- South Korea
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Anesthesia, General
Reduction of Rocuronium-induced Injection Pain With Aspiration of Blood
The goal of this clinical trial is to learn about reduction of rocuronium injection pain in participants receiving general anesthesia.
- Trial name
- NCT06150001
- Testing
- rocuronium-normal-saline mixture, rocuronium-lidocaine mixture, rocuronium-blood mixture
- Where
- Taiwan
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Air Insufflation, Regurgitation
Risk of Gastric Insufflation Related to Facemask Ventilation Technique During Anaesthetic Induction, With or Without PEEP
Continuous positive pressure during anesthetic induction is today not routinely used partly a to the risk of gastric insufflation because of higher ventilatory pressures.
- Trial name
- NCT02238691
- Testing
- Mask ventilation with PEEP via a face mask device
- Where
- Sweden
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Örebro University, Sweden
Anesthesia, General, Hypotension
Can Continuous Cardiac Output Monitoring Before General Anesthesia Predict Hypotension After Induction?
Post-induction hypotension (PIH) is very common with high incidence about 9-60%. There are multiple factors that may cause PIH, like pre-operative fasting, bowel preparation, vasodilatation due to anesthetics, and reduced…
- Conditions
- Anesthesia, General, Hypotension, Cardiac Output
- Trial name
- NCT03718949
- Where
- Taiwan
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Anesthetic Complication Spinal
Variable Rate Phenylephrine Infusion for Prevention of Spinal-induced Hypotension for Cesarean Delivery
Rapid administration of crystalloid immediately after induction of spinal anesthesia (coload) to be more effective in terms of managing hypotension as compared to administering crystalloid before spinal anesthesia (preload).
- Trial name
- NCT01378325
- Testing
- Phenylephrine, saline
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- American University of Beirut Medical Center
Propofol Adverse Reaction, Anesthesia
Impact of Propofol Reduction in Anesthesia Induction
Objective: Determine if, by reducing the dose of propofol and increasing the time elapsed between fentanyl and propofol administration, hemodynamic response is improved.
- Trial name
- NCT04194151
- Testing
- Propofol Injection
- Where
- Spain
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Hospital Central de la Defensa Gómez Ulla
Bidirectional Endoscopy, Deep Sedation
The Optimal Sequence in Same-day Bidirectional Endoscopy Under Deep Anesthesia.
The purpose of this study is to explore the optimal sequence of same-day bidirectional endoscopy under deep anesthesia induced by propofol combined with fentanyl.
- Trial name
- NCT04973878
- Testing
- EGD first, Colonoscopy first
- Volunteers
- 544 people, healthy volunteers welcome
- Sponsor
- Ruijin Hospital
Preoxygenation
Verbal Breathing Coaching to Improve Preoxygenation and Extend Safe Apnea Time in Anesthesia
This study explores whether simply guiding patients to breathe slowly and calmly before anesthesia can help improve oxygen levels and keep them safe for longer during induction.
- Trial name
- NCT07565259
- Testing
- Verbal Breathing Coaching
- Where
- Saudi Arabia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Prince Sultan Military Medical City
Induction of Anaesthesia
Explore the Clinical Application Value of Ciprofol in Painless Colonoscopy
This study used propofol as a positive control, and adopted a large-sample, multi-center, randomized, double-blind, positive parallel controlled trial design to explore the clinical application value of ciprofol in painless…
- Trial name
- NCT05294679
- Testing
- Propofol, Ciprofol
- Where
- China
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Sichuan Provincial People's Hospital
General Anaesthesia During Pregnancy
Intelligence and Neurodevelopmental Disorders After Prenatal Exposure to General Anaesthesia
Every year in the European Union, thousands of babies are exposed to anaesthesia before they are born because their mothers need surgery during pregnancy.
- Trial name
- PAE-IQ (NCT06633406)
- Testing
- Age-appropriate Wechsler Intelligence Test, Disruptive Behavior Disorders Rating Scale, Social Responsiveness Scale
- Where
- 3 sites in Belgium
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Surgical Procedure, Unspecified
Remimazolam and Propofol on the Left Ventricular Strain During Anesthesia Induction for Non-cardiac Surgery
This study to compare the impacts of remimazolam or propofol on the left ventricular global longitudinal strain (LV-GLS) during anesthesia induction for non-cardiac surgery.
- Trial name
- NCT05412914
- Testing
- Remimazolam infusion, Propofol infusion
- Where
- South Korea
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
Respiratory Depression
Precision Medicine in Anesthesia
This study is designed to look at how often a decrease in the rate of breathing occurs after being given a routinely used intravenous (IV) pain medication.
- Trial name
- NCT04495452
- Testing
- Fentanyl Drug Administration
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Cannabis Use
Investigating Cannabis Use Parameters on Anesthesia and Inflammation in Lumbar Spinal Surgeries
Cannabis is the most commonly used illicit drug in the United States with reported rates of use increasing from approximately 50 million in 2020 to 61.8 million in 2023 among individuals aged 12 or older.
- Trial name
- NCT07354412
- Where
- 2 sites in United States
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Shivering
Comparative Study Between the Prophylactic Intravenous Administrations of Acetaminophen vs Dexamethasone vs Pethidine Regarding the Incidence of Shivering Induced by Single Shot Spinal Anesthesia in the Orthopedic Surgeries of the Lower Limbs
Single Shot Spinal anesthesia (SSSA) is associated with considerable perioperative shivering and can be challenging to treat. Some pharmacologic agents like N-methyl d-aspartate receptor antagonists, magnesium sulfate and opioid…
- Trial name
- NCT05284409
- Testing
- Pethidine, Acetaminophen, Dexamethasone
- Where
- Egypt
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Anxiety
Perioperative Virtual Reality for Pediatric Anesthesia
The goal of this study is to evaluate the use of immersive audiovisual distraction and virtual reality to reduce perioperative anxiety in pediatric patients undergoing surgery at UCSF Benioff Children's Hospital.
- Trial name
- NCT03583450
- Testing
- Perioperative virtual reality headset with mobile app
- Where
- United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Anesthesia, Healthy
REcovery From DEXmedetomidine-induced Unconsciousness
This pilot study in healthy volunteers aims to determine if biological sex has an impact on recovery from dexmedetomidine-induced unconsciousness, and if transcranial magnetic stimulation combined with electroencephalography…
- Conditions
- Anesthesia, Healthy, Consciousness, Level Altered
- Trial name
- REDEX (NCT06003127)
- Testing
- Transcranial Magnetic Stimulation-Electroencephalography
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Pre-Eclampsia
Peri-operative Dexmedetomidine Infusion in Pre-eclamptic Patients
The purpose of this study is to investigate the effects of dexmedetomidine infusion on the stress response to intubation, postoperative analgesia, and renal functions (urinary output [UOP], creatinine and glomerular filtration…
- Trial name
- NCT03391609
- Testing
- Dexmedetomidine infusion
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Assiut University
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
Complications; Cesarean Section, Anesthesia; Adverse Effect, Spinal and Epidural
Fluid Coloading and the Incidence of Hypotension
This study was conducted to evaluate the effects of rapid crystalloid (Lactated Ringer's solution) or colloid (hydroxyethyl starch; HES) cohydration with a second intravenous access line on the incidence of hypotension and…
- Conditions
- Complications; Cesarean Section, Anesthesia; Adverse Effect, Spinal and Epidural, Other Fluid Overload
- Trial name
- NCT01741610
- Testing
- Cristalloid and colloid coloading
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Cukurova University