Clinical trials: Insufflation
Colon Adenoma, Colonoscopy
Adenoma Detection Rate in Water and Air Colonoscopy Using Computer-aided System
Water exchange (WE) is an effective insertion method to minimize insertion discomfort and maximize ADR. It is characterized by infusing water to guide insertion in an airless lumen with suctioning of infused water during…
- Trial name
- NCT05448300
- Testing
- Colonoscopy with water exchange or air insufflation methods
- Where
- 2 sites in United States, Taiwan
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Dalin Tzu Chi General Hospital
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
Bladder Integrity, Bladder Function
Trendelenburg, Abdominal Insufflation and Time to Completion of Cystoscopy
Objective: The investigators seek to compare the efficiency of the cystoscopy with two interventions: 1. patient position during the cystoscopy (Trendelenburg (head down) or flat) 2.
- Conditions
- Bladder Integrity, Bladder Function, Ureteral Integrity, Ureteral Function
- Trial name
- NCT05786391
- Testing
- Flat position, Trendelenburg position, Insufflation
- Where
- United States
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Colorectal Cancer, Colorectal Adenomas
Water Exchange Versus Carbon Dioxide for Colonoscopy
Colonoscopy is commonly used in screening for colorectal cancer. A refined technique of colonoscopy involving the use of water as the sole modality to aid colonoscope insertion, water exchange, has been described in recent…
- Conditions
- Colorectal Cancer, Colorectal Adenomas, Colorectal Polyps, Pain
- Trial name
- NCT01633333
- Testing
- Water exchange colonoscopy, Carbon dioxide insufflation
- Where
- 3 sites in Norway, Poland
- Volunteers
- 473 people, healthy volunteers welcome
- Sponsor
- Sorlandet Hospital HF
Colorectal Cancer
Investigation of Cecal Intubation Rates and Pain Levels Between Water Exchange and Air Insufflation Flexible Sigmoidoscopy
This study evaluates how often patients without sedation that receive screening sigmoidoscopy are able to have their full colon examined without significant discomfort by comparing a new colonoscopy technique known as the water…
- Trial name
- NCT03209349
- Testing
- Water Exchange Sigmoidoscopy, Air Insufflation Sigmoidoscopy
- Where
- 2 sites in United States, Canada
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Kelowna Gastroenterology Associates
Colonoscopy, Gastrointestinal Microbiome
Effect of Carbon Dioxide Insufflation and Appendix on the Restoration of Intestinal Microecology After Colonoscopy.
The goal of this observational study is to learn about Influencing factors of intestinal microecological changes before and after colonoscopy.
- Conditions
- Colonoscopy, Gastrointestinal Microbiome, Appendix, Carbon Dioxide Insufflation
- Trial name
- NCT05637021
- Testing
- Carbon dioxide insufflated during colonoscopy
- Where
- China
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Zhongshan Hospital Xiamen University
Obstructive Jaundice
Outcome of Carbon Dioxide Versus Air Insufflations During Endoscopic Retrograde Cholangiopancreatography (ERCP)
To assess the safety and efficacy of CO2 insufflations during ERCP 1. Primary objective: To assess the patient's symptoms, abdominal pain and abdominal distension post procedure (ERCP) in the study group. 2.
- Trial name
- NCT01321203
- Where
- India
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Asian Institute of Gastroenterology, India
Cesarean Section Complications, Pregnancy Related
Assessment of Transnasal Humidified Rapid-insufflation Ventilatory Exchange (THRIVE) for Maternal Pre-oxygenation
The main objective of this study is to determine if the use of transnasal humidified rapid-insufflation ventilatory exchange (THRIVE) can reduce by 90 seconds the time between the entry into the operating room of the volunteer…
- Conditions
- Cesarean Section Complications, Pregnancy Related, Anesthesia
- Trial name
- PREOXCE (NCT04814628)
- Testing
- scenario 1 : pre-oxygenation with a face mask held by the anaesthetist, scenario 2: one anaesthetist in charge, face mask held by the patient for pre-oxygenation, scenario 3: one anaesthetist in charge, THRIVE used for pre-oxygenation
- Where
- France
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Screening Colonoscopy
Comparison of Adenoma Detection Rate Among Water, Carbon Dioxide and Air Methods of Minimal Sedation Colonoscopy
The purpose of this study is to determine which of the methods of colonoscopy viz. water insufflation or air insufflation or carbon dioxide insufflation is better in detecting the adenomas in colon and also which of these methods…
- Trial name
- NCT01782014
- Testing
- colonoscopy
- Where
- United States
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Loma Linda University