Search clinical trials for: Carbon dioxide

Total 2927 results

Pamukkale University

Not yet recruiting

Evaluation of Supraclavicular Brachial Plexus Blocks at Various Volumes: Impact on Optic Nerve Sheath Diameter

Intracranial Pressure Increase | Upper Limb Injury

Turkey
The Hospital of Vestfold
Sensocure AS

Not yet recruiting

Detecting Systemic Carbon Dioxide Levels With a Novel Biosensor (DISCO)

Pulmonary Disease, Chronic Obstructive | Neuromuscular Diseases | Hypercapnic Respiratory Failure | Obesity Hypoventilation Syndrome (OHS)

Norway
Cedars-Sinai Medical Center

Recruiting

Short Title: Standard vs. Lower Pressure Pneumoperitoneum

Laparoscopic Surgery

United States
Peninsula Health
Baxter Healthcare Corporation; Monash University

Recruiting

Extracorporeal Carbon Dioxide Removal Using PrismaLung in Reducing Ventilator Induced Lung Injury

ARDS, Human

Australia
University of British Columbia

Not yet recruiting

End Tidal Carbon Dioxide Concentration and Depth of Anesthesia in Children

Anesthesia | Hypercapnia | Hypocapnia
Tepecik Training and Research Hospital

Recruiting

Comparison of Standard Cystoscopy With Carbon Dioxide Cystoscopy

Complication of Surgical Procedure | Surgical Injury | Bladder Injury | Ureter Injury

Turkey
National Center for Advancing Translational Sciences...
Leidos Biomedical Research, Inc.; ICON Government and Public Health Solutions...

Not yet recruiting

GS-441524 for COVID-19 SAD, FE, and MAD Study in Healthy Subjects

COVID-19
Cairo University

Not yet recruiting

Fractional Carbon Dioxide Laser: A Novel Therapeutic Option for Lichen Simplex Chronicus

Lichen Simplex Chronicus

Egypt
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
Indiana University

Not yet recruiting

Utilizing Carbon Dioxide for Assessing Coronary Blood Flow in Subjects With Coronary Artery Disease (NIMO-CAD)

Coronary Artery Disease

United States
Al-Azhar University

Not yet recruiting

Combined Procedures in the Treatment of Severe Acne Scars

Atrophic Acne Scar
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 Alabama at Birmingham

Recruiting

Safety and Efficacy of Carbon Dioxide Gas for Endoscopy

Abdominal Pain

United States
Ankara Etlik City Hospital

Recruiting

The Relationship Between Intraoperative ETCO2 Levels and Postoperative Pain and Nausea-Vomiting

Pain, Postoperative | Nausea, Postoperative | Vomiting, Postoperative

Turkey
Uppsala University

Not yet recruiting

Automated Carbon Dioxide Angiography in Fenestrated/Branched Endovascular Abdominal Aortic Aneurysm Repair

Thoracoabdominal Aortic Aneurysm
Oslo University Hospital
Sensocure AS

Not yet recruiting

Ischemia Detection During Development of Acute Compartment Syndrome (IDEA)

Ischemia Limb | Compartment Syndrome of Leg | Carbon Dioxide | Blood Circulation Disorder | Biosensing Techniques

Norway
Qilu Hospital of Shandong University

Recruiting

Vital Signs Monitoring of Emergency Responders in Different States

Heart Rate Monitoring

China
Guangdong Provincial People's Hospital

Recruiting

Using the Subglottic Pressure to Predict the Dysphagia After Partial Laryngectomy (SPPDPL)

Laryngeal Cancer | Dysphagia

China
Assiut University

Not yet recruiting

Nano Fat Injection With or Without Fractional Carbon Dioxide Laser in Acne Scars

Acne Scars - Atrophic

Egypt
Bordeaux Colorectal Institute Academy

Recruiting

Laparoscopic Colorectal Surgery Using Low-pressure Combined With Warm and Humidified Carbon Dioxide Insufflation (PAROS3)

Colorectal Surgery | Benign or Malignant Rectal or Colon Tumors

France
Assiut University

Not yet recruiting

Fractional Co2 Laser Versus Microbotox Injection in the Treatment of Wide Facial Pores: A Split Face Comparative Study

Skin Abnormalities
Hospital Privado de Comunidad de Mar del Plata

Recruiting

Detecting Lung's Closing Pressure by Capnography

Atelectasis

Argentina
The University of Texas Health Science Center,...

Recruiting

Lexion AP 50/30 Warmed Humidified Real Time CO2 Insufflation vs Airseal Recirculated CO2/Air Insufflation in Minimally Invasive Bariatric (Gastric Bypass) Surgery

Bariatric Surgery

United States
Nordsjaellands Hospital
University of Copenhagen

Recruiting

Reduction of Metabolic Acidosis in Patients With Chronic Kidney Disease in Stage 4 and 5 (REMA-CKD)

Kidney Diseases | Renal Insufficiency | CKD | Metabolic Acidosis | Pre-dialysis

Denmark
Tanta University

Recruiting

Etco2 Levels on the End-tidal Concentration of Sevoflurane

End-tidal Carbon Dioxide | End-tidal Sevoflurane | Minimum Alveolar Concentration

Egypt
Duke University

Recruiting

Oxygen Toxicity: Mechanisms in Humans

Seizures | Hypercapnia | Oxygen Toxicity

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
Bezmialem Vakif University

Recruiting

Comparison of Recombinant Follicle Stimulating Hormone and the Combination of Recombinant Follicle Stimulating Hormone With Clomiphene Citrate in Stimulated Intrauterine Insemination Cycles

Infertility Unexplained

Turkey
Qilu Hospital of Shandong University

Recruiting

A Study of Fractional Carbon Dioxide Laser Treatment for Female Stress Urinary Incontinence

Stress Urinary Incontinence

China
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
Oslo University Hospital
Sensocure AS

Recruiting

Detecting Tissue Ischemia in Reconstruction Flaps by a Novel CO2 Biosensor (DIMENSION-study) (DIMENSION)

Ischemia | Surgery | Blood Circulation Disorder | Biosensing Techniques

Norway
Guangzhou Institute of Respiratory Disease

Not yet recruiting

Effect of Noninvasive High Frequency Oscillatory Ventilation on Improving Carbon Dioxide Clearance in AECOPD Patients

COPD | Non-invasive Ventilation

China
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
Oslo University Hospital
Sensocure AS

Recruiting

Early Discovery of Ischemia After Replantation Surgery of the Extremities (EDIR)

Ischemia | Amputation, Traumatic | Carbon Dioxide | Blood Circulation Disorder | Biosensing Techniques

Norway
Xijing Hospital

Recruiting

Carbon Dioxide（CO2）Fractional Laser Plus Photodynamic Therapy in Female Patients With Vulvar Lichen Sclerosus

Vulva Lichen Sclerosus

China
National Hospital Organization Minami Kyoto Hospital

Recruiting

Assessment of End-tidal Carbon Dioxide Levels in Respiratory Disease

Respiratory Disease

Japan
University of Missouri-Columbia

Recruiting

Impact of Intranasal Insulin on Sympathetic Activity and Cerebral Vasodilation

Healthy | Obesity | Insulin Resistance | Vasodilation | Autonomic Dysfunction

United States
Imperial College London
Imperial College Healthcare NHS Trust

Recruiting

INTERvention With Cerebral Embolic Protection in Transcatheter Aortic Valve Implantation (INTERCEPTavi) (INTERCEPTavi)

Stroke | Aortic Valve Stenosis | Silent Cerebral Infarct | Vascular Brain Injury

United Kingdom
Rambam Health Care Campus

Recruiting

Carbon Dioxide Acupulse Laser Treatment Versus Sham Treatment and Sexual Dysfunction.

Sexual Dysfunction

Israel
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
Aristotle University Of Thessaloniki

Recruiting

Tracheal Dilatation in Pediatric Patients With Acquired Tracheal Stenosis, and the Effects of Apneic Oxygenation

Pediatric Respiratory Diseases | Tracheal Stenosis | Apnea+Hypopnea | Cerebral Hypoxia | Igel | Tracheal Dilatation

Greece
Capital Medical University

Recruiting

Treatment of Spontaneous Hyperventilation With Remifentanil in Traumatic Brain Injury Patients

Hyperventilation | Traumatic Brain Injury

China
Erzincan Military Hospital

Not yet recruiting

Low Versus Standard Pressure Pneumoperitoneum

Gynecologic Surgery

Turkey
Capital Medical University

Recruiting

Drug Intervention of Spontaneous Hyperventilation in Patients With Aneurysmal Subarachnoid Hemorrhage

Cerebral Blood Flow | Hyperventilation | Aneurysmal Subarachnoid Hemorrhage

China
Plovdiv Medical University

Not yet recruiting

Caries Inhibition With CO2-Laser During Orthodontic Treatment

Caries; Initial

Bulgaria
Li Xuyan

Recruiting

ECCO2R in the Treatment of Acute Exacerbation of COPD With Severe Hypercapnia

Lung Diseases, Obstructive

China
University of California, Irvine

Recruiting

Continuous Monitoring and Management of Vaginal Health Via Multifunctional OCT/OCTA/OCE Endoscopy

Genitourinary Syndrome of Menopause

United States
Rigshospitalet, Denmark

Recruiting

Agreements Between Transcutaneous and Arterial Monitoring of Oxygen and Carbon Dioxide After Non-cardiac Surgery

Post Anesthesia Care Optimaization

Denmark
Naiem Moiemen
University of Birmingham; The Scar Free Foundation Centre for Conflict Wound... and other collaborators

Recruiting

Mechanistic Basis of Ablative Carbon Dioxide Laser in Treating Hypertrophic Scars (SMOOTH)

Burn Scar | Scar

United Kingdom
South Tees Hospitals NHS Foundation Trust

Recruiting

Co2 Monitoring at Preterm Delivery-Observational Study (COSTA)

Resuscitation

United Kingdom

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