Search clinical trials for: Exhaled CO2

Total 921 results

Ipas

Terminated

Developing and Testing Interventions to Address Conscientious Objection to Abortion Care in Mexico and South Africa

Abortion, Induced | Abortion, Incomplete

Mexico, South Africa
Bispebjerg Hospital
Lumenis Be Ltd.

Completed

CO2-laser Treatment for Caesarean Section Scars

Cicatrix

Denmark
State Key Laboratory of Respiratory Disease

Completed

Effect of Inhalation of Low Dose CO2 on Exercise Performance at High Altitude

Acute Mountain Sickness | High Altitude | Inhalation; Gas

China
University Hospital, Brest

Completed

Study of the ANI Validity on Evaluation of Nociception in State of Hypnosis

Healthy

France
Zhizheng Ge

Completed

CO2 Versus Air Insufflation for Single-balloon Enteroscopy

Intubation Depth

China
Laureate Institute for Brain Research, Inc.

Completed

Predicting Treatment Response to Exposure Therapy Using Carbon Dioxide

Generalized Anxiety Disorder | Social Anxiety Disorder | Panic Disorder | Agoraphobia

United States
University of Bologna

Completed

An Innovative Approach to Automated Carbon Dioxide Angiography During Endovascular Abdominal Aortic Aneurysm Repair (CO2-EVAR)

Abdominal Aortic Aneurysm

Italy
University Hospital, Basel, Switzerland
University Children's Hospital Basel

Withdrawn

Carbon Dioxide (CO2) Measurement With a CO2/O2 Guedel Airway

Breathing Stop

Switzerland
University of Texas Southwestern Medical Center

Withdrawn

Fractional CO2 Laser for the Treatment of Lichen Planus Pigmentosus

Lichen Planus Pigmentosus

United States
Groupe Hospitalier Pitie-Salpetriere
Centre Hospitalier Universitaire, Amiens; University Hospital, Montpellier; University... and other collaborators

Completed

Low-Flow CO2 Removal for Mild to Moderate ARDS With PRISMALUNG

Acute Respiratory Distress Syndrome

France
University of Nebraska

Recruiting

Hyaluronidase Via LADD Scleroderma-induced Microstomia

Scleroderma | Microstomia

United States
Cairo University

Not yet recruiting

Study of the Effect of Fractional co2 Laser Versus Q Switched:NdYAG Laser in the Treatment of Acanthosis Nigricans

Acanthosis Nigricans
Assistance Publique - Hôpitaux de Paris

Completed

Correction by ECCO2-R of Hypercapnia in Patients With DVP in Moderate to Severe ARDS Under Protective Ventilation. (COVAP)

Acute Respiratory Distress Syndrome | Hypercapnia

France
Inje University

Completed

Comparison of End-tidal Carbon Dioxide (ETCO2) Measured by Transportable Capnometer (EMMATM) and the Arterial pCO2 in General Anesthesia

End Tidal Carbon Dioxide of Patients Undergoing General Anesthesia

Korea, Republic of
Tel-Aviv Sourasky Medical Center

Active, not recruiting

Combined Treatment With CO2 Laser and Isotretinoin for Acne Scars

Acne Vulgaris

Israel
Alma Lasers Inc.
The Cleveland Clinic

Completed

Prospective, Open-Label, Single-Center, Non-Comparative Study to Assess the Use of Pixel CO2 Laser System (FemiLift) in the Treatment of Vulvovaginal Atrophy (VVA) in Postmenopausal Female Subjects

Atrophy | Vaginal Atrophy | Genital Diseases, Female

United States
Columbia University

Terminated

Comparision of Air Versus CO2 for Distention During Sigmoidoscopy

Colorectal Surgery

United States
Henry Ford Health System

Completed

Study to Compare Two Treatments for Axillary Hidradenitis Suppurativa: Carbon Dioxide Laser Versus Surgical Deroofing

Hidradenitis Suppurativa

United States
Capnia, Inc.

Completed

The Effect of Nasal Carbon Dioxide (CO2) in the Treatment of Seasonal Allergic Rhinitis

Seasonal Allergic Rhinitis
St. Anne's University Hospital Brno, Czech Republic

Recruiting

Rest PETCO2 as a Predictor of Post-operative Complications

Post-Op Complication

Czechia
University of Roma La Sapienza

Completed

Extracorporeal CO2 Removal in Hypercapnic Patients

Pulmonary Disease, Chronic Obstructive

Italy
Centre d'Investigation Clinique et Technologique...

Completed

Concordance Between ETCO2, PTCO2 and PaCO2 in the Home-ventilated Neuromuscular Patient (Capnovivo)

Neuromuscular Disease | Chronic Respiratory Insufficiency | Intermittent Positive-pressure Ventilation

France
Medical University of Graz

Recruiting

Recognition of Early Pulmonary Structural Changes by Using Real-time High Fidelity Expiratory CO2 Analysis

COPD | ILD

Austria
University of Bologna

Completed

CO2 vs. Air Insufflation for Endoscopic Ultrasound

Lesion; Gastrointestinal | Liver, Biliary, Pancreas and Gastrointestinal Disease, Nos

Italy
West China Hospital

Unknown

3D CT Guidance for Transjugular Intrahepatic Portosystemic Shunt Creation

Portal Hypertension
University of New Mexico
University of California, San Francisco

Recruiting

Functional Magnetic Resonance Imaging (fMRI) Vascular Reactivity in Cerebral Cavernous Malformations (CCM)

Cerebral Cavernous Malformation

United States
Icahn School of Medicine at Mount Sinai

Completed

Post Excision/Mohs Scar Laser Resurfacing

Skin Cancer

United States
University of Turin, Italy
Regione Piemonte

Completed

Protective Ventilation With Carbon Dioxide (CO2) -Removal Technique in Patients With Adult Respiratory Distress Syndrome (ARDS)

Adult Respiratory Distress Syndrome

Italy
Ottawa Heart Institute Research Corporation

Terminated

CO2 as a Stress Agent for Perfusion Imaging (CO2 STRESS)

Coronary Artery Disease

Canada
Academisch Medisch Centrum - Universiteit van Amsterdam...

Completed

INTELLiVENT-ASV Using Mainstream Versus Sidestream End-Tidal CO2 Monitoring (INTELLiSTREAM)

Mechanical Ventilation Complication | Postoperative Care | Intensive Care Unit

Netherlands
Nationwide Children's Hospital

Completed

Comparative Analysis of CO2 Monitoring Methods in Patients With CF Undergoing General Anesthesia

Cystic Fibrosis

United States
Sun Yat-sen University

Recruiting

Efficacy and Safety of Ultrapulse Carbon Dioxide Laser Treatment in Eyelid Tumors

Keratosis | Eyelid Tumor | Pigmented Nevi | Xanthelasma Palpebrarum

China
University of Colorado, Denver
Stryker Instruments

Completed

Ultrasonic Aspiration Versus CO2 Laser Ablation for the Treatment of Vulvar Intraepithelial Neoplasia

Vulvar Intraepithelial Neoplasia (VIN)

United States
University Hospital, Clermont-Ferrand

Unknown

Use of the Medical Device DECAP CO2 for the Treatment of Hypercapnic Respiratory Distress in Patients Under Noninvasive Ventilation (DECAP CO2)

Respiratory Distress Syndrome | Hypercapnia
Cantonal Hosptal, Baselland

Completed

CO2 Monitoring Study

Quality of Life | Chronic Pain | Hypercapnia

Switzerland
Capnia, Inc.

Completed

The Effect of Nasal Carbon Dioxide (CO2) in the Treatment of Mild Headache in People Who Experience Migraines

Migraine

United States
The Cleveland Clinic
National Cancer Institute (NCI); University of Southern California; Medical College... and other collaborators

Active, not recruiting

An Innovative Treatment for Cervical Precancer (UH3) (UH3)

Cervical Intraepithelial Neoplasia

Colombia, China, El Salvador
The Cleveland Clinic
National Cancer Institute (NCI); Albert Einstein College of Medicine; University... and other collaborators

Completed

An Innovative Treatment for Cervical Pre Cancer (CryoPen)

Cervical Intraepithelial Neoplasia

Peru, El Salvador
The Metis Foundation
United States Army Institute of Surgical Research

Completed

Effects of Pulsed Dye and CO2 Laser in Treatment of Hypertrophic Burn Scars.

Hypertrophic Scar

United States
Baylor College of Medicine
The University of Texas Health Science Center, Houston; University of Pennsylvania and other collaborators

Completed

Studying Physiological and Anatomical Cerebral Effects of Carbon Dioxide and Tilt (SPACE-COT)

Healthy
University of North Carolina, Chapel Hill

Withdrawn

Laser Induced Bioengineered Remodeling of Thermally Injured Skin Trial (LIBERTI)

Hypertrophic Scars
Ege University

Completed

The Effects of CO2 Pneumoperitoneum at Different Temperature in Laparoscopic Surgery

Gynecological Laparoscopy | Benign Neoplasm of Cervix Uteri

Turkey
Jessa Hospital

Completed

Pain Relief in Laparoscopic Surgery

Pain, Postoperative | Surgery

Belgium
Royal North Shore Hospital

Unknown

Laser Therapy for Vulvovaginal Symptoms in Breast Cancer Patients (LAAVA2)

Vulvovaginal Atrophy | Genitourinary Symptoms and Ill-Defined Conditions

Australia
Cairo University

Completed

Effect of Procedural Variables on Outcome of Surgical Treatment of Vitiligo

Vitiligo
University of Texas Southwestern Medical Center

Recruiting

Pedi-Cap CO2 Detector for Face-mask Ventilation in the Delivery Room (CO2-Vent)

Neonatal Resuscitation | Neonatal Disease

United States
University Hospital, Grenoble
Hospices Civils de Lyon

Recruiting

Monitoring of the End-tidal Carbon Dioxide (EtCO2) as a Severity Criterion in COPD Exacerbations (CO2PD)

Pulmonary Disease, Chronic Obstructive | Exacerbation Copd

France
University of Copenhagen

Completed

Activation of A-delta-fibres and C-fibres in a First Degree Thermal Injury in Volunteers (BI-Laser)

Healthy Subjects

Denmark
Kasr El Aini Hospital

Completed

Treatment of Melasma Using Q-switched Nd: YAG Laser and Fractional CO2 Laser Separately and in Combination

Melasma

Egypt
Cairo University

Completed

A Study Using Fractional Carbon Dioxide and Long Pulsed Neodymium-yttrium Aluminum Garnet Lasers in Treatment of Keloids

Keloid

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