Clinical trials: Carbon Dioxide
Chronic Lung Disease of Prematurity, Bronchopulmonary Dysplasia
Relationship Between EIT and Respiratory Status in Very Preterm Infants
Electrical Impedance Tomography (EIT) is a non-invasive imaging technique that can measure lung function in real time. This study will follow premature infants to see if EIT can help predict which infants will be successful in…
- Conditions
- Chronic Lung Disease of Prematurity, Bronchopulmonary Dysplasia, Premature Lungs
- Trial name
- NCT06609135
- Testing
- Sentec LuMon Device (EIT system), Sentec Digital Monitoring System (transcutaneous CO2 monitor)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Lawrence Rhein
Carbon Dioxide Laser, Photoaging
RECELL to Promote Healing Following Carbon Dioxide (CO2) Laser Treatment in Cosmetic Patients
To determine whether following Carbon dioxide (CO2) laser treatment, application of autologous cell suspension obtained via enzymatic and mechanical preparation will reduce negative side effects from CO2 laser and decrease the…
- Trial name
- NCT05386368
- Testing
- ReCell
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Wake Forest University Health Sciences
Cancer of Kidney
Microwave Coagulation in Partial Nephrectomy Protocol
Partial nephrectomy (kidney removal) is a standard therapy for clinical T1 renal (kidney) tumors. The goals of surgery are to accurately remove the tumor with no cancer cells at the edge of the remaining tissue, to limit blood…
- Trial name
- NCT01931462
- Testing
- Microwave pre-coagulation
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- University of Wisconsin, Madison
Poikiloderma of Civatte
The Effects of Fractional CO2 Laser on Poikiloderma of Civatte
This study will assess the safety and efficacy of fractional CO2 laser treatment for Poikiloderma of Civatte (POC).POC is a chronic vascular and pigmentary disorder typically involving the lateral and inferior neck region, as…
- Trial name
- NCT04581330
- Testing
- DEKA SmartXide C02 laser
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Rotator Cuff Injury
Laser CO2 Versus TENS After Reconstruction of the Rotator Cuff
The purpose of this study is to evaluate the most effective method between Transcutaneous Electrical Stimulation and Light Amplification by Stimulated Emission of Radiation therapy carbon dioxide therapy for pain control in the…
- Trial name
- NCT01391000
- Testing
- LASER CO2, TENS
- Where
- Italy
- Volunteers
- 70 people
- Sponsor
- Istituto Ortopedico Rizzoli
Anesthetic Ventilatory Requirements
Rebreathing of Carbon Dioxide With a Device Used for Giving Inhalational Anaesthesia
The anesthesia gas reflector (AnaConDa) is built on the adsorptive capacity of active carbon which also adsorbs carbon dioxide in exhaled air.
- Trial name
- NCT01339013
- Testing
- Anesthetic Conserving Device (AnaConDa )
- Where
- Sweden
- Volunteers
- 6 people
- Sponsor
- Region Skane
Skin Cancer
Post Excision/Mohs Scar Laser Resurfacing
The purpose of this study is to evaluate the potential benefits of treating a surgical scar post excision with an ablative fractionated CO2 laser with the goal of decreasing the appearance and size of the scar.
- Trial name
- NCT02130297
- Testing
- Laser Treatment
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Pulmonary Embolism
Breath Analysis Technique to Diagnose Pulmonary Embolism
A pulmonary embolism (PE) is a blockage in one of the arteries of the lungs, and is usually caused by a traveling blood clot. The D-dimer blood test is currently used to diagnose PEs, but it is not always accurate for individuals…
- Trial name
- NCT00368836
- Testing
- BreathScreen PE
- Where
- United States
- Volunteers
- 475 people
- Sponsor
- Wake Forest University Health Sciences
Urinary Tract Infections
Fractional CO2 Vaginal LASER Therapy for Recurrent Urinary Tract Infection
Randomized controlled trial to determine clinical and microbiome difference between fractional CO2 Laser and vaginal estrogen in treating patients with recurrent urinary tract infection (UTI).
- Trial name
- NCT04301934
- Testing
- Mona Lisa Touch, Conjugated estrogen, Estradiol
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Mayo Clinic
Nasal Congestion
Market Potential of Carbon Dioxide Nasal Spray
Carbon dioxide (CO2) is a naturally occurring gas that readily diffuses across body tissues and membranes. Data from earlier clinical studies conducted in 975 subjects with allergic rhinitis have shown that nasally administered…
- Trial name
- NCT02113449
- Testing
- Carbon Dioxide
- Where
- 4 sites in United States
- Volunteers
- 147 people
- Sponsor
- GlaxoSmithKline
Leg Ulcer
Evaluating the Safety and Efficacy of Fractionated Carbon Dioxide Therapy in Postoperative Lower Extremity Wound Healing
This study will evaluate the efficacy and safety of laser therapy on postoperative lower extremity wound healing over 12 weeks. The investigators will include adult patients who have underwent Mohs Micrographic Surgery on their…
- Trial name
- NCT03644849
- Testing
- CO2RE® (Syneron Candela Corp, Wayland, MA)
- Where
- 2 sites in United States
- Volunteers
- 48 people
- Sponsor
- St. Louis University
Endoscopy
Is End Tidal CO2 Level Elevation During Upper Endoscopy With CO2 Gas Insufflation Physiologically Significant
During the course of an endoscopic procedure, air has historically been used to inflate the lumen to provide adequate visualization and allow for the endoscope to advance as necessary.
- Trial name
- ETCO2 (NCT04541667)
- Testing
- Air, Carbon Dioxide
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- University of Nebraska
Colonoscopy
Combination of Water Immersion and Carbon Dioxide Insufflation for Minimal Sedation Colonoscopy
Water immersion insertion and carbon dioxide (CO2)instead of room air insufflation as alternative colonoscopy techniques have been documented to decrease patient discomfort during and after the procedure.
- Trial name
- Water/CO2 (NCT01440543)
- Testing
- Water immersion insertion AND CO2 insufflation, Water immersion insertion, CO2 insufflation
- Where
- Czechia
- Volunteers
- 420 people
- Sponsor
- Vitkovice Hospital
Burn Scar, Skin Graft Scar
Fractional Ablative Laser Treatment for Skin Grafts
Doctors and patients refer to all areas of skin changes from burn injury as burn scars. However, different areas of scars from burns can be treated differently.
- Trial name
- NCT04176705
- Testing
- Lidocaine Cream, Triamcinolone Acetonide Cream, Fractional Ablative Laser
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Wake Forest University Health Sciences
Wounds
Efficacy Study of GLYC-101 to Evaluate Outcomes After Laser Ablation
The primary objectives of this study are to evaluate safety and efficacy of topically applied Glucoprime gel (GLYC-101, 0.1% and GLYC-101, 1.0%) in promoting wound healing in cosmetic surgery patients undergoing Carbon Dioxide…
- Trial name
- NCT00792688
- Testing
- GLYC-101 Gel (0.1%), GLYC-101 Gel (1.0%)
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- TR Therapeutics
Gynecologic Diseases
AirSeal®Insufflation Trocar/CO2 Absorption Study
The purpose of this study is to compare carbon dioxide (CO2) absorption during gynecologic laparoscopy using the AirSeal® valveless trocar system versus standard insufflation trocars at intra-abdominal pressures of 10 and 15…
- Trial name
- NCT02654808
- Testing
- AirSeal trocar, Standard trocar
- Where
- United States
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- Columbia University
CO2 Clearance, Mask Comfort
Noninvasive Ventilation Masks Carbon Dioxide Clearance in Normal Volunteers
This study will be a randomized crossover trial that will be conducted at Rush University. The study will be conducted with 20 healthy volunteers who will be placed on ICU ventilator operating in the NIPPV mode.
- Conditions
- CO2 Clearance, Mask Comfort, Rebreathing Exhaled Gas
- Trial name
- NCT03882723
- Testing
- Evaluated 4 masks used for NIV with mechanical ventilators
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Cystic Fibrosis
Comparative Analysis of CO2 Monitoring Methods in Patients With CF Undergoing General Anesthesia
Four methods are routinely used to monitor CO2 in patients. End tidal CO2 (EtCO2) is monitored through the endotracheal tube during general anesthesia.
- Trial name
- NCT03734822
- Testing
- End tidal CO2 (EtCO2), Transcutaneous CO2 (TCO2), Capillary CO2 (CapCO2)
- Where
- United States
- Volunteers
- 47 people
- Sponsor
- Nationwide Children's Hospital
Cervical Intraepithelial Neoplasia
An Innovative Treatment for Cervical Precancer (UH3)
The purpose of this academic-industrial partnership will compare the CryoPen® and thermoablator to traditional CO2-based cryotherapy for the treatment of cervical precancer in low and middle income countries (LMICs) and…
- Trial name
- UH3 (NCT03084081)
- Testing
- CO2 standard therapy, CryoPen, Thermocoagulator
- Where
- 3 sites in China, Colombia and 1 more
- Volunteers
- 1,132 people
- Sponsor
- The Cleveland Clinic
Right Colon Adenoma Miss Rate, Right Colon Hyperplastic Polyp Miss Rate
Right Colon Polyp Miss Rates of Water Exchange and Carbon Dioxide Insufflation Colonoscopy
This will be a prospective randomized controlled trial comparing CO2 insufflation and WE in terms of right colon combined adenoma miss rate (AMR) and hyperplastic polyp miss rate (HPMR) by tandem inspection.
- Trial name
- NCT03845933
- Testing
- Colon polypectomy
- Where
- Taiwan
- Volunteers
- 262 people
- Sponsor
- Evergreen General Hospital, Taiwan