Search clinical trials for: co2 gap

Total 996 results

Bayer
Xcenda, LLC

Active, not recruiting

A Study to Learn About How Well Riociguat Works, How Safe it is and How it is Used Under Real World Conditions in Patients in the United States Who Are Receiving Riociguat for High Blood Pressure in the Arteries That Carry Blood From the Heart to the Lungs (Pulmonary Arterial Hypertension, PAH) (ROAR)

Pulmonary Arterial Hypertension

United States, Puerto Rico
State Key Laboratory of Respiratory Disease

Completed

Central Sleep Apnea Treated by CO2 Supplied by a Novel Device

Central Sleep Apnea

China
Jena University Hospital
AngioDroid s.r.l., Bologna (Italy)

Completed

CO2-Angiography-Study to Evaluate Diagnostic and Safety to Patients With Peripher Arterial Stenotic or Occlusive Disease. (ACDA-RCT)

Peripheral Arterial Occlusive Disease

Germany
Far Eastern Memorial Hospital

Completed

EXecution of Trans-Esophagus Echo Cardiogram in CardioPulmonary Resuscitation for Patients With Out-of-hospital Cardiac Arrest (EXECT_CPR)

Out-Of-Hospital Cardiac Arrest

Taiwan
Assiut University

Not yet recruiting

Role of Minoxidil in Alopecia Areata Transepidermal Drug Delivery of Minoxidil Via Either Fractional Carbon Dioxide Laser or Microneedling Versus Its Topical Nanoparticles Preparation for Treatment of Alopecia Areata

Alopecia Areata
Boston University
National Institute on Deafness and Other Communication Disorders (NIDCD)

Completed

Laser Treatment Of Vascular Lesions On Vocal Cords

Ectasia
Evergreen General Hospital, Taiwan

Completed

Dose the Saline Reduce the Mucus Production When Water Exchange Colonoscopy is Used?

Colonoscopy | Colon Mucous

Taiwan
University of Wisconsin, Madison

Recruiting

Exercise in Adolescents With Insulin Resistance

Insulin Resistance

United States
University of Texas Southwestern Medical Center

Completed

The Effects of Fractional CO2 Laser on Poikiloderma of Civatte

Poikiloderma of Civatte

United States
London North West Healthcare NHS Trust

Completed

Water-only Versus Water-CO2 (Hybrid) Colonoscopy Insertion Technique (WAVE)

Colon Polyp

United Kingdom
Cairo University

Unknown

Tranexamic Acid vs Fractional CO2 Laser in Post-acne Hyperpigmentation

Post Inflammatory Hyperpigmentation
Hospital Privado de Comunidad de Mar del Plata

Completed

Accuracy of Non-invasive Effective Pulmonary Perfusion Measurement by CO2

Cardiovascular Disease

Argentina
Tel-Aviv Sourasky Medical Center

Unknown

Fractional CO2 Laser With Topical Pentostam Treatment for Cutaneous Leishmaniasis.

Leishmaniasis
Soon Chun Hyang University

Completed

CO2 Versus O2 Insufflation During ERCP Depending on Sedation Protocols

Complication | Satisfaction

Korea, Republic of
Fresenius Medical Care Deutschland GmbH
CERES GmbH

Recruiting

Safety and Efficacy Evaluation of CO2 Removal in Combination With Continuous Veno-Venous Hemodialysis/Hemodiafiltration Therapy (multiECCO2R)

Covid19 | Acute Kidney Injury | Acute Lung Injury | Hypercapnia

Germany
Cerevel Therapeutics, LLC

Completed

A Trial of the Effect of CVL-865 on Panic Symptoms Induced by Carbon Dioxide Inhalation in Healthy Subjects

Panic Disorder

Netherlands
Hadassah Medical Organization

Completed

CO2 Laser Therapy for the Treatment of GSM in Patients With Breast Cancer

Breast Cancer | Genitourinary Syndrome of Menopause

Israel
Massachusetts General Hospital
United States Department of Defense

Recruiting

Randomized Control Trial of CO2 Laser to Treat Hypertrophic Burn Scar

Burns | Hypertrophic Scar

United States
Ankara University

Completed

Factors Affecting Abdominal Compliance During CO2 Insufflation in Laparoscopic Abdominal Surgery

Laparoscopic Surgery

Turkey
Moy-Fincher Medical Group

Completed

Burn Scar Appearance After Treatment With Fractional Carbon Dioxide (CO2) Laser

Scars

United States
Bayer

Active, not recruiting

A Study to Test the Effects of Riociguat in Patients With Pulmonary Hypertension Associated With Left Ventricular Systolic Dysfunction (LEPHT)

Hypertension, Pulmonary | Ventricular Dysfunction, Left

Belgium, France, China, Spain, Japan, United States, Singapore, Canada, Switzerland, Austria, Denmark, Germany, Italy, Australia, Czechia, Netherlands, Poland, United Kingdom
Ho Chi Minh City Hospital of Dermato-Venereology

Completed

Simultaneous Versus Sequential Fractional CO2 Laser and Subcision Combination for Post-acne Atrophic Scars: A Split-face Comparative Study.

Atrophic Acne Scar

Vietnam
Assistance Publique - Hôpitaux de Paris
Ministry of Health, France; Xenios AG

Recruiting

CO2 Removal in Severe Acute exacerbatIons of Chronic Obstructive Lung Diseases (CORAIL)

COPD Acute Exacerbation

France
Academisch Medisch Centrum - Universiteit van Amsterdam...

Completed

The Influence of Two Different CO2 Absorbers on Sevoflurane Consumption During Anaesthesia

Anesthesia

Netherlands
University of Ulm

Active, not recruiting

Transcutaneous Carbon-dioxide Monitoring in Electrophysiological Procedures in Deep Sedation (TRACES)

Conscious Sedation During Procedure | Ablation of Arrhythmias

Germany
Centre Hospitalier Universitaire, Amiens

Completed

CO-Rebreathing in Comparison to Isotopic Red Cell Volume Determination in the Diagnosis of Primitive and Secondary Polycythemia (Poly-CO)

Polycythemia

France
Erasme University Hospital

Terminated

Minimally Invasive Detection of a Sleep Apnoea (KCG_SLEEP)

Cardiovascular Diseases | Cardiovascular Risk Factor | Sleep Disorder; Breathing-Related | Cardiovascular Complication

Belgium
St. Louis University

Completed

Evaluating the Safety and Efficacy of Fractionated Carbon Dioxide Therapy in Postoperative Lower Extremity Wound Healing

Leg Ulcer

United States
Samsung Medical Center

Completed

The Effect of Local Anesthesia and Simple Maneuver on Shoulder Pain After Gynecologic Laparoscopy

Gynecologic Laparoscopic Surgery for Benign Adnexa Disease

Korea, Republic of
University of Aarhus

Not yet recruiting

Vaginal CO2 Laser Therapy for Genitourinary Syndrome in Breast Cancer Survivors

Genitourinary Syndrome of Menopause

Denmark
University Hospital, Clermont-Ferrand

Recruiting

CO2 Modulation in Endovascular Thrombectomy for Acute Ischemic Stroke (COMET-AIS)

Anesthesia, General | Ischemic Stroke, Acute | Cerebrovascular Circulation | Carbon Dioxide | Thrombectomy

France
University of Arizona
Philips Respironics

Unknown

Effect of Servo-Ventilation on CO2 Regulation and Heart Rate Variability

Heart Failure | Sleep Apnea, Mixed
University Hospital, Clermont-Ferrand

Completed

Impacts of Intraperitoneal Pressure and CO2 Gas on Surgical Peritoneal Environment

Laparoscopic Hysteretctomy With Promontofixation

France
University of Debrecen

Completed

The Effect of Sevoflurane on Cerebral CO2 Sensitivity and Systemic Arteries

Sevoflurane Anesthesia

Hungary
Azienda Ospedaliera San Giovanni Battista
LivaNova

Unknown

ESOS (Endoscopic Saphenous Harvesting With an Open CO2 System) Trial (ESOS)

Coronary Artery Bypass Grafting Surgery

Italy
University of Manitoba
Canadian Institutes of Health Research (CIHR); The Children's Hospital Foundation...

Completed

CO2 Inhalation as a New Treatment Modality for Apnea of Prematurity

Apnea of Prematurity

Canada
Azienda Ospedaliera Città della Salute e della...
IRCAD - EITS

Completed

Effects of Warmed, Humidified CO2 Insufflation on Body Core Temperature and Cytokine Response

Hypothermia

Italy
University of California, San Francisco

Completed

Fissure Caries Inhibition Study With Solea CO2-9.3μm Short-pulsed Laser (LaserFissure)

Dental Caries

United States
John J Freiberger

Terminated

CO as a Stimulant for Mitochondrial Biogenesis in Human Cardiac Muscle

Cardiac Disease | Mitochondrial Biogenesis | Carbon Monoxide

United States
University of Michigan
Graham Sustainability Institute of the University of Michigan

Completed

Reshaping Food Choice at University of Michigan

Food Preferences | Climate Change

United States
University of Texas at Austin
Boston University; National Institute of Mental Health (NIMH)

Recruiting

CO2 Reactivity as a Biomarker of Non-Response to Exposure-Based Therapy

Obsessive-Compulsive Disorder | Generalized Anxiety Disorder | Post Traumatic Stress Disorder | Social Anxiety Disorder | Panic Disorder

United States
University of Bologna
Getinge Group

Not yet recruiting

Ultra-Protective Lung Ventilation With Extracorporeal CO2 Removal for Moderate ARDS (SUPERNOVA)

Acute Respiratory Distress Syndrome
Goldman, Butterwick, Fitzpatrick and Groff

Completed

TR-987 vs. Placebo Following Fractionated CO2 Laser Resurfacing of the Chest

Exposure Laser

United States
Wake Forest University Health Sciences
Avita Medical

Recruiting

RECELL to Promote Healing Following Carbon Dioxide (CO2) Laser Treatment in Cosmetic Patients

Photoaging | Carbon Dioxide Laser

United States
University of South Alabama

Recruiting

Does Steroid Plus CO2 Laser Improve Lichen Sclerosus Symptoms Compared to Steroids Alone?

Vulvar Lichen Sclerosus

United States
RenJi Hospital

Completed

Assessment of POCD After Steep Trendelenburg Position and CO2 Pneumoperitoneum With Cerebral Oxygen

Postoperative Cognitive Dysfunction

China
Assistance Publique Hopitaux De Marseille

Completed

Laser-assisted Hyaluronic Acid Delivery by Fractional CO2 Laser in Facial Skin Remodeling

Facial Skin Remodeling

France
Moy-Fincher Medical Group

Unknown

The Effects of Fractional Carbon Dioxide (CO2) Laser Treatment Prior to Wound Closure

Scars

United States
SolAeroMed Inc.

Completed

Single Dose Study to Evaluate the Safety, and Efficacy of S-1226 (8%) in Subjects With Mild Atopic Asthma (S-1226(8%))

Asthma

Canada
University of Lausanne Hospitals

Completed

Use of EtCO2 as a PaCO2 Predictor Under Non Invasive Ventilation (NIV) in Cases of Acute Hypercapnic Respiratory Failure

Hypercapnic Respiratory Failure

Switzerland

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