Search clinical trials for: Nitrous oxide and placebo

Total 43108 results

Dr Richard Balmer

Completed

Effectiveness of Children Experiencing Nitrous Oxide/Oxygen Inhalation Sedation at an Assessment Visit Before Having Treatment.

Dental Anxiety

United Kingdom
Sir Ganga Ram Hospital

Completed

Global Warming Impact of Nitrous Oxide

Global Warming Effect of Nitrous Oxide

India
Universidade Federal Fluminense

Completed

Mixture Nitrous Oxide - Oxygen 50-50% in Transrectal Prostate Biopsy Guided by Ultrasound

Anesthesia

Brazil
University Hospital, Clermont-Ferrand

Unknown

Impact of 50% Nitrous Oxide Inhalation on Pain and Anxiety Induced by Lumbar Puncture: a Double-blind Randomized Controlled Trial

Lumbar Puncture

France
University Hospital, Toulouse

Terminated

Efficacy of Premixed Nitrous Oxide and Oxygen in Elderly Patient With Out-of-hospital Severe Acute Pain (MEOPA-PA)

Pain Acute

France, Réunion
University of Chicago
National Institute on Drug Abuse (NIDA)

Completed

Effects of Alcohol History on Effects of Sevoflurane and Nitrous Oxide - 13

Substance-Related Disorders | Alcohol-Related Disorders | Opioid-Related Disorders

United States
University Hospital, Tours

Not yet recruiting

Efficacy of EMONO as an add-on Therapy to Conventional Antidepressants for the Treatment of Depressive Symptoms in Nursing-home Residents With Neurocognitive Disorders: a Randomized Controlled Trial- (PROTO-EHPAD)

Depression | Neurocognitive Disorders
University Hospital, Strasbourg, France

Recruiting

Comparative Clinical Study Between Virtual Reality Hypnosis and Nitrous Oxide Inhalation for Dental Anxie (HYPNOSEDENT)

Dental Anxiety

France
University Hospital, Toulouse

Completed

Efficacy of Premixed Nitrous Oxide and Oxygen in Patient With Out-of-hospital Moderate Acute Pain (MEOPA)

Acute Pain

France
Poitiers University Hospital
Ministry of Health, France; Air Liquide Santé International

Terminated

Evaluation of Pain Intensity During Bone Marrow Biopsy Performed With Inhalation of Pre-Mixed 50 Per Cent Nitrous Oxide and Oxygen Mixture.

Pain

France
Wake Forest University Health Sciences
Mallinckrodt

Not yet recruiting

Inhaled Nitric Oxide in Acute Ischemic Stroke Patients Undergoing Mechanical Thrombectomy (iNO)

Cerebrovascular Disorders | Acute Cerebrovascular Disease

United States
The Cleveland Clinic

Completed

Nitrous Oxide for the Treatment of Complex Regional Pain Syndrome

Complex Regional Pain Syndrome

United States
Nationwide Children's Hospital

Withdrawn

Oxidative Stress in OR Personnel

Oxidative Stress

United States
Mashhad University of Medical Sciences

Completed

Comparison of Effect of Nitrous Oxide-Oxygen Conscious Sedation and Cognitive-behavioral Therapy on Children's Anxiety in Dentistry

Clinical Anxiety | Clinical Cooperation
Air Liquide Santé International
AMS Advanced Medical Services GmbH

Completed

EMONO for the Treatment of Peripheral Neuropathic Pain (ProtoTOP)

Neuralgia

France, Germany
Huazhong University of Science and Technology

Completed

Minimum Alveolar Concentration of Sevoflurane With Nitrous Oxide Inducing Isoelectric EEG

General Anesthesia | Middle Aged Patients

China
The Cleveland Clinic

Recruiting

Effect OF Nitrous Oxide On Acute Pain and Opioid Consumption, and Chronic Pain After Hysterectomy

General Anesthesia | Abdominal Hysterectomy (& Wertheim) | Nitrous Oxide

Turkey
Ya'aqov Abrams
University of Pittsburgh

Terminated

Inhaled Nitrous Oxide and Labor Analgesia

Labor Pain

United States
Austin Health

Completed

Measurement of the Second Gas Effect on Sevoflurane in Anaesthetised Patients

Anesthesia

Australia
Lawson Health Research Institute
University of Western Ontario, Canada

Unknown

Is There an Adverse Drug Reaction Between Renin-Angiotensin System Blockade and Inhaled Anesthetics

Hypertension

Canada
State University of New York at Buffalo

Completed

Anesthetic Gas Leakage in Children During Tonsillectomy: a Comparison of Cuffed and Uncuffed Tracheal Tubes

Exposure to Environmental Pollution | Adverse Effect of Unspecified General Anesthetic
Boston Children's Hospital
Praxair Distribution, Inc.

Withdrawn

Nitrous Oxide for Pain Management During IUD Insertion in Nulliparous Adolescent Women

Analgesia | Adolescent Health | Contraceptive Devices | Long-Acting Reversible Contraception | Gynecology

United States
Air Liquide Santé International

Withdrawn

Study of the Efficacy and Safety of Kalinox® 170 Bar for the Performance of Care Procedures in Children With Burns (Burns)

Burns
Air Liquide Santé International

Completed

Study of the Efficacy of Kalinox® 170 Bar in Adult Oncology

Pain | Cancer

France
University of Chicago
National Institute on Drug Abuse (NIDA)

Completed

Isoflurane at Subanesthetic Concentrations - 6

Substance-Related Disorders | Opioid-Related Disorders

United States
Washington University School of Medicine
National Institute of General Medical Sciences (NIGMS); Foundation for Anesthesia...

Completed

Vitamins in Nitrous Oxide Study (VINO)

Coronary Artery Disease | Major Surgery

United States
Samsung Medical Center

Completed

The Concomitant Cryomaze Procedure Using Nitreous Oxide Cryoprobe: Comparison With Argon Based Cryoprobe

Atrial Fibrillation | Valve

Korea, Republic of
Proximagen, LLC

Terminated

Phase 1/2 Study of USL311 +/- Lomustine in Advanced Solid Tumors or Relapsed/Recurrent Glioblastoma Multiforme (GBM)

Solid Tumors (Phase 1) | Relapsed/Recurrent GBM (Phase 2)

United States, Spain
University Hospital, Tours

Completed

Brain Reactivity to Nitrous Oxyde in Depression : an MRI and Ultrasound Study (PROTOBRAIN Pilote)

Treatment Resistant Depression | Nitrous Oxyde

France
University of Oklahoma

Completed

Addition of Nitrous Oxide and Its Effects on Depth of Anesthesia (N20)

Anesthesia, General | Deep Sedation

United States
Centre Hospitalier Universitaire de Nīmes

Recruiting

Pediatric Emergency Suture Care: a Trial Comparing the Analgesic Efficacy of Hypnosis Versus MEOPA (Hypno-Mo)

Wounds, Nonpenetrating

France
West Penn Allegheny Health System

Withdrawn

Comparing Sedara to Butorphanol in Early Labor

Labor Pain

United States
Tata Memorial Hospital

Completed

Evaluation of Impact of Nitrous Oxide on PONV in Breast Surgeries

Breast Cancer

India
AstraZeneca

Completed

Cediranib in Combination With Lomustine Chemotherapy in Recurrent Glioblastoma (REGAL)

Recurrent Glioblastoma

United States, Australia, France, United Kingdom, Germany, Netherlands, Canada, Austria, Belgium, Czech Republic
Groupe Hospitalier Pitie-Salpetriere
Assistance Publique Hopitaux De Marseille

Completed

Venous Thromboprophylaxis in Bariatric Surgery (OBSUD)

Obesity
University Hospital Plymouth NHS Trust
Torbay and South Devon NHS Foundation Trust

Completed

Does Trans-Cutaneous Electrical Nerve Stimulation (TENS) Alleviate The Pain Experienced During Bone Marrow Sampling? (TENS)

Pain

United Kingdom
M.D. Anderson Cancer Center
National Cancer Institute (NCI)

Completed

Dalteparin in Preventing DVT in Participants With Cancer

Soft Tissue Sarcoma | Lymphoma | Plasma Cell Myeloma | Bone Sarcoma | Femur Fracture | Metastatic Neoplasm | Pathologic Fracture

United States
Albert Einstein Healthcare Network

Completed

Adjunctive Nitrous Oxide During Emergency Department Propofol Sedation in Adults

Abscess | Perianal Abscess | Joint Dislocation

United States
Leila mansali stambouli

Completed

Laryngeal Mask Insertion Conditions And Hemodynamic Effects

Laryngeal Masks

Tunisia
University of New Mexico

Completed

Nitrous Oxide for Pain Management of First Trimester Surgical Abortion (NAB)

Abortion in First Trimester

United States
Medical University Innsbruck

Completed

Effect of Total Intravenous Anesthesia and Balanced Anesthesia on Postoperative Lung Function

Lung Function

Austria
Czech Technical University in Prague

Completed

Effects of Low Concentrations of Nitrous Oxide

Nitrous Oxide Poisoning

Czechia
Universidade Estadual Paulista Júlio de Mesquita...

Completed

Comparative Evaluation of Three Anxiety Control Protocols in Third Molar Extraction

Anxiety Disease
University of Chicago
National Institute on Drug Abuse (NIDA)

Completed

Effects of Combined Alcohol and Nitrous Oxide Intake - 15

Substance-Related Disorders | Opioid-Related Disorders

United States
Unity Health Toronto

Enrolling by invitation

SMILE Trial - Imaging Sub-Study

Major Depressive Disorder

Canada
University of Chicago
National Institute on Drug Abuse (NIDA)

Completed

Subjective/Psychomotor/ Effects of Combined Alcohol & Nitrous Oxide - 16

Substance-Related Disorders | Opioid-Related Disorders

United States
University of Medicine and Dentistry of New Jersey
AstraZeneca

Completed

Quetiapine Treatment for Symptoms Associated With Borderline Personality Disorder

Borderline Personality Disorder

United States
University of North Carolina, Chapel Hill

Completed

Nitrous Oxide for External Cephalic Version

External Cephalic Version

United States
Washington University School of Medicine
PPD; Stanley Medical Research Institute

Terminated

Nitrous TRD Bipolar Depression

Bipolar Disorder | Treatment- Resistant Bipolar Disorder | Bipolar Depressive Disorder

United States
University Hospital, Geneva
Chinese University of Hong Kong; Prince of Wales Hospital, Shatin, Hong Kong

Terminated

International Substudy Enigma2 on Postoperative Cognitive Disorders (ISEP)

Anesthesia | Delirium, Dementia, Amnestic, Cognitive Disorders

China, Switzerland

Search clinical trials for: Nitrous oxide and placebo

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Bosnia & Herzegovina

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations