Clinical trials: Insufflation
Gastric Insufflation
Comparison of Gastric Insufflation Volume Between LarySeal Pro and Ambu AuraGain Using Ultrasonography In Pediatric Patients Undergoing General Anesthesia With Controlled Ventilation.
Gastric air insufflation during insertion of a laryngeal mask airway (LMA) is a known phenomenon and can have important clinical implications, especially in relation to: During positive pressure ventilation or improper insertion…
- Trial name
- NCT07451470
- Testing
- LarySeal Pro, Ambu aura
- Where
- Egypt
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Cairo University
Emergency Airway Management, Gastric Inflation Risk During Bag-Valve-Mask Ventilation
The Airway Pressures During Bag-Valve-Mask Ventilation
Background and Objective Bag-valve-mask (BVM) ventilation is commonly used in emergency airway management, but the positive pressure generated may increase aspiration risk.
- Conditions
- Emergency Airway Management, Gastric Inflation Risk During Bag-Valve-Mask Ventilation, Breathing Emergency
- Trial name
- NCT07591909
- Testing
- Two Handed CE Technique, Two Handed TE Technique, One Handed Technique
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Akdeniz University Hospital
Oxygen Deficiency, Desaturation of Blood
THRIVE Use in Pediatric Populations- Multi Site
THRIVE (Transnasal Humidified Rapid-Insufflation Ventilatory Exchange) refers to the use of high-flow nasal cannula to augment the ability to oxygenate and ventilate a patient under general anesthesia.
- Conditions
- Oxygen Deficiency, Desaturation of Blood, Hypoventilation, Anesthesia; Adverse Effect
- Trial name
- NCT04322994
- Testing
- Transnasal Humidified Rapid-Insufflation Ventilatory Echange
- Where
- 5 sites in United States
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- Stanford University
Laryngeal Mask Airways, Fiberoptic Bronchoscopy (FOB)
Fiberoptic Evaluation of i-Gel and Air-Q sp3G Supraglottic Airway Devices in Pediatric Patients
This single-center, prospective, randomized controlled study aims to compare the placement accuracy of iGel and Air-Q sp3G supraglottic airway (SGA) devices in pediatric patients aged 1-8 years undergoing elective surgery under…
- Conditions
- Laryngeal Mask Airways, Fiberoptic Bronchoscopy (FOB), Elective Surgeries, Gastric Insufflation
- Trial name
- NCT07141498
- Where
- Turkey (Türkiye)
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Elective Urologic Surgeries
Comparison of Peak Airway Pressure and Gastric Insufflation in Manual Ventilation and Pressure-controlled Ventilation With Facemask During Anesthesia Induction in Children
Comparison of peak airway pressure and gastric insufflation in manual ventilation and pressure-controlled ventilation with facemask during anesthesia induction in children.
- Trial name
- NCT02224196
- Testing
- manual ventilation, pressure-controlled ventilation
- Where
- South Korea
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Children
The Laryngeal Mask Airway (LMA) Unique and the Air-Q Intubating Laryngeal Airway (ILA) in Pediatric Patients
The air-Q® intubating laryngeal airway (ILA) is an supraglottic device used for both airway maintenance during routine anesthesia and as a conduit for tracheal intubation for patients with a difficult airway.
- Trial name
- NCT01314248
- Testing
- each child will receive both the LMA and ILA
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Gastric Insufflation
Efficacy of Mechanical Ventilation With Facial Mask to Reduce Gastric Insufflation
The purpose of this study is to determine whether mechanical ventilation with facial mask during induction anesthesia in the population of 1month to 14years is associated with less risk of gastric insufflations as compared with…
- Trial name
- NCT01652924
- Testing
- Mechanical ventilation with facial mask, Manual ventilation with facial mask
- Where
- Colombia
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Universidad de Antioquia
Anesthesia General, Ultrasonography
Comparison of Two Airway Devices (I-Gel and Air-Q) in Children Aged 1-10 Years During General Anesthesia
This study aims to compare two commonly used airway devices (I-gel and Air-Q) in children aged 1-10 years undergoing general anesthesia for surgery.
- Conditions
- Anesthesia General, Ultrasonography, Laryngeal Mask Airways, Airway Management
- Trial name
- NCT07522957
- Testing
- I-gel supraglottic airway device, Air-Q SP supraglottic airway device
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ankara Etlik City Hospital
Peritoneal Dessication Damage and Inflammation, Peri-operative Hypothermia
Warm Humid Gas Insufflation for Appendix Removal by Minimally Invasive Surgery Warm Humid Insufflation for Appendix Removal by Minimally Invasive Surgery Trial (WARMIST)
In laparoscopic (key-hole) surgery, the use of cold dry carbon dioxide gas to inflate the abdominal cavity for the creation a clear operating field, results in damage to the cavity lining, known as the peritoneum.
- Trial name
- WARMIST (NCT01027455)
- Testing
- Fisher and Paykel Insuflow (MR 860) Surgical Humidification Device, Laparoscopic Appendicectomy
- Where
- New Zealand
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- University of Auckland, New Zealand
Apnea, Ventilation Therapy; Complications
THRIVE in Children at Different Flow Rates
This study investigates under controlled circumstances the concept of THRIVE to improve the ventilation and the carbon dioxide elimination, to prolong the apnoea time without deoxygenation and to improve safety of airway…
- Trial name
- NCT03812354
- Testing
- THRIVE 4L/kg/min, THRIVE 2L/kg/min
- Where
- 2 sites in Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Child, Anesthesia
Optimal Inspiratory Pressure for Facemask Pressure-controlled Ventilation in Children
The purpose of this study is to find an optimal inspiratory pressure to provide adequate tidal volume and prevent gastric insufflation in pediatric patients.
- Trial name
- NCT02471521
- Testing
- Mask ventilation, Rocuronium
- Where
- South Korea
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Colonic Adenomatous Polyps
Effectiveness and Safety of the Colonoscopy With "Visualization" Balloon
Colonoscopy has become the "gold standard" in detection of colonic polyps and colon cancer. However, colonoscopy causes significant abdominal discomfort and abdominal pain during and after the procedure, requiring intravenous…
- Trial name
- NCT02117232
- Testing
- Visualization balloon, Traditional CO2 insufflation colonoscopy
- Where
- United States
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- Mercy Medical Center
ONSD in Laparoscopic Surgery
"Optic Nerve Sheath Diameter; Low vs. Conventional Insufflation Pressures''
Objective: This study investigates the impact of carbon dioxide (CO2) pneumoperitoneum on optic nerve sheath diameter (ONSD) and intracranial pressure (ICP) in patients undergoing total laparoscopic hysterectomy.
- Trial name
- NCT06650475
- Testing
- Using low or standart pressure
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Konya City Hospital
Colonoscopy, Children
Insufflation in Children Undergoing Colonoscopy
Studies in adults have shown that post-procedural abdominal pain is reduced with the use of CO2 instead of air for insufflation during colonoscopy.
- Trial name
- NCT02407639
- Testing
- CO2, air
- Where
- Slovenia
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Respiratory Distress, Newborn
Effectiveness of HVNI in Preterm Infants With Moderate Respiratory Distress
Neonatal respiratory distress is a common problem in preterm infants. The application of CPAP is widely used in neonatal units as a primary mode of respiratory support for respiratory distress.
- Trial name
- NCT06436222
- Testing
- HVNI
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia