Clinical trials: Nitrous Oxide
Periodontal Inflammation
The Effect of Low-Level Laser Therapy as an Adjunct to Non-surgical Therapy in Different Age Groups
the summary is to evaluate The Effect of Low-Level Laser Therapy as an Adjunct to Non-surgical Therapy on Inducible Nitrous Oxide Synthase Salivary Levels in Different Age Groups of Chronic Periodontitis Patients
- Trial name
- NCT06140394
- Testing
- diode laser, non surgical scaling
- Where
- 2 sites in Egypt
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Atrial Fibrillation, Valve
The Concomitant Cryomaze Procedure Using Nitreous Oxide Cryoprobe: Comparison With Argon Based Cryoprobe
The aim of this study is compare the surgical convenience and early and long-term outcomes of cryomaze procedure using nitrous oxide with using Argon gas.
- Trial name
- NCT01812356
- Testing
- Cryomaze procedure using Nitrous oxide, Cryomaze procedure using Argon
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Samsung Medical Center
Alcohol-Related Disorders, Opioid-Related Disorders
Effects of Alcohol History on Effects of Sevoflurane and Nitrous Oxide - 13
The purpose of this study is to evaluate the effects of alcohol history on the subjective and reinforcing effects of sevoflurane and nitrous oxide in healthy volunteers.
- Conditions
- Alcohol-Related Disorders, Opioid-Related Disorders, Substance-Related Disorders
- Trial name
- NCT00000261
- Testing
- 30% Nitrous oxide, 0.2% sevoflurane, 0.4% sevoflurane
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of Chicago
Pneumoperitoneum
Composition of the Exhaust Gas of Pneumoperitoneum During Laparoscopic Surgery
This research aims to study the composition of the peritoneal exhaust gas during laparoscopic surgery to detect and possibly quantify the presence of air and / or N2O.
- Trial name
- NCT03585816
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Strasbourg, France
Nitrous Oxide, Drug Abuse
Nitrous Oxyde Misuse Among Teenagers Consulting in an Addictology Center Dedicated to Young Drug Users in Montpellier
Nitrous oxide gas is used in several application areas : medical as an anesthetic drug ; in food industry as a foaming and a mixing agent ; industrial to speed combustion.
- Trial name
- NC (NCT04301024)
- Testing
- assessing the nitrous oxide misuse
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Montpellier
Pain
Evaluation of Pain Intensity During Bone Marrow Biopsy Performed With Inhalation of Pre-Mixed 50 Per Cent Nitrous Oxide and Oxygen Mixture.
Bone marrow biopsy is a painful medical procedure often performed with local anesthetic. Therefore a double-blind, randomized, controlled trial was carried out in 330 adult patients who where referred for bone marrow biopsy and…
- Trial name
- NCT00219713
- Testing
- nitrous oxide and oxygen
- Where
- France
- Volunteers
- 280 people
- Sponsor
- Poitiers University Hospital
Anesthesia
Hand Held Nitrous Oxide Delivery Device
To study the safety and efficacy of Hand Held Nitrous. A device that delivers 120 seconds of up to 72% nitrous oxide and ambient air.
- Trial name
- HHN (NCT02119403)
- Testing
- There are no other inteventions.
- Where
- 2 sites in United States
- Volunteers
- 250 people
- Sponsor
- Strata Medical Innovations
Anesthesia, General, Adverse Effects
Homocysteine After Nitrous Oxide Anesthesia
Our study looks at the interaction of a common mutation in the MTHFR gene and the risk of developing higher homocysteine levels after nitrous oxide (N2O) anesthesia.
- Conditions
- Anesthesia, General, Adverse Effects, Nitrous Oxide
- Trial name
- NCT00482456
- Testing
- Nitrous oxide
- Where
- Austria
- Volunteers
- 140 people
- Sponsor
- Medical University of Vienna
Analgesic Affect
A Study to Test the Pain-relieving Effect of Laughing Gas in Infants
Our proposal is to study infants in the Neonatal Intensive Care Unit (NICU) who are undergoing a heel stick for blood sampling, a standard procedure in patient care.
- Trial name
- NCT00250692
- Testing
- Nitrous Oxide
- Where
- United States
- Sponsor
- University of California, Los Angeles
Oral Lichen Planus, Oral Cancer
Malondialdehyde and Nitrous Oxide as Salivary Biomarkers for Different Oral Lesions
investigating the level of malondialdehyde (MDA) \& nitric oxide (NO) in saliva in oral premalignant and malignant lesions in order to determine their diagnostic value for the malignant and potentially malignant lesions.
- Conditions
- Oral Lichen Planus, Oral Cancer, Leukoplakia, Oral Keratoses
- Trial name
- NCT04267419
- Testing
- salivary biomarker
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Beni-Suef University
Inhalation of Nitrous Oxide, Opioid Analgesic Adverse Reaction
Combination of Nitrous Oxide 70% With Fentanyl Intranasal for Procedural Analgosedation in Children
This study analyzes the analgesic efficacy and adverse events of nitrous oxide 70% combined with basic analgetics compared to nitrous oxide 70% with fentanyl intranasal for analgosedation for short and painful procedures in…
- Conditions
- Inhalation of Nitrous Oxide, Opioid Analgesic Adverse Reaction, Pain
- Trial name
- NCT02533908
- Testing
- Fentanyl intranasal, NaCl 0.9% intranasal
- Where
- Switzerland
- Volunteers
- 402 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital, Zurich
Procedural Pain, Pain Catastrophizing
Self-Adjusted Nitrous Oxide: A Feasibility Study in the Setting of Vasectomy
This study is being done to see if nitrous oxide during vasectomy decreases pain and anxiety, and also assess whether patients have better satisfaction when they control their own level of nitrous oxide during the procedure.
- Conditions
- Procedural Pain, Pain Catastrophizing, Procedural Anxiety
- Trial name
- SANO-VAS (NCT05895383)
- Testing
- Nitrous oxide
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center
Allergic Rhinitis, Non-Allergic Rhinitis
Detection and Use of Nasal Nitrous Oxide and the Electronic Nose
Introduction: Rhinitis, sinonasal polyposis (SP) and asthma are diseases whose pathogenesis is based on inflammation. This will determine the presence of disease, its evolution and its treatment.
- Conditions
- Allergic Rhinitis, Non-Allergic Rhinitis, Nasal Polyps
- Trial name
- EPONA (NCT02476929)
- Testing
- Nasal nitrous oxide, Electronic nose
- Where
- Spain
- Volunteers
- 139 people, healthy volunteers welcome
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Opioid-Related Disorders, Substance-Related Disorders
Effects of Nitrous Oxide: A Dose-Response Analysis - 5
The purpose of this study is to conduct experiments to examine subjective and reinforcing effects of nitrous oxide. Mood altering and psychomotor effects will be tested on non-drug abusers and preference procedures will be used…
- Trial name
- NCT00000253
- Testing
- 10% N2O, 20% N2O, 30% N2O
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Depressive Disorder, Major Depressive Disorder
Nitrous Oxide for Major Depressive Disorder
This study aims at investigating the persistence of antidepressant effect of Nitrous Oxide (N2O) for Treatment-Resistant Depression(TRD).
- Conditions
- Depressive Disorder, Major Depressive Disorder, Treatment Resistant Depression, Depressive Disorder, Major
- Trial name
- NCT03932825
- Testing
- Nitrous Oxide
- Where
- China
- Volunteers
- 44 people
- Sponsor
- Lingjiang Li
Pulmonary Nodule, Solitary, Pulmonary Nodule, Multiple
Nitrous Oxide for Identifying the Intersegmental Plane in Segmentectomy: A Randomized Controlled Trial
Lung cancer is currently one of the most common malignant tumors in the world. In recent years, with the popularity of high-resolution CT, more and more early-stage lung cancers have been found.
- Conditions
- Pulmonary Nodule, Solitary, Pulmonary Nodule, Multiple, Lung Cancer
- Trial name
- NCT04302350
- Testing
- nitrous oxide
- Where
- 2 sites in China
- Volunteers
- 81 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Major Depressive Disorder, Treatment Resistant Depression
Antidepressant Effects of Nitrous Oxide
To evaluate the acute and sustained antidepressant effects of nitrous oxide in people with major depressive disorder; and further evaluate these effects by identifying the optimal dose and regimen to guide current practice, and…
- Trial name
- NCT05357040
- Testing
- Nitrous oxide gas for inhalation
- Where
- 2 sites in United States, Australia
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Chicago
Major Surgery, Coronary Artery Disease
Vitamins in Nitrous Oxide Study
In this study, we want to find out if laughing gas (nitrous oxide) leads to a higher rate of cardiac complications after surgery in patients with a specific genetic profile (mutations in the MTHFR gene) and if this risk can be…
- Trial name
- VINO (NCT00655980)
- Testing
- Vitamin B12 and folic acid, standard of care
- Where
- United States
- Volunteers
- 687 people
- Sponsor
- Washington University School of Medicine
Elective Surgical Procedures, Laparoscopy
Nitrous Oxide Added at the End of Sevoflurane Anesthesia and Recovery
Addition of nitrous oxide N2O towards the end of prolonged isoflurane anesthesia hastens patients recovery. The hypothesis is that the addition of N2O at the end of prolonged sevoflurane anaesthesia also hastens early recovery…
- Conditions
- Elective Surgical Procedures, Laparoscopy, Laparotomy, Anesthesia, General
- Trial name
- SEVONATE (NCT03420586)
- Testing
- Nitrous Oxide
- Where
- Croatia
- Volunteers
- 100 people
- Sponsor
- General Hospital Zadar
Lower Urinary Tract Symptoms
A Pilot Study to Assess Effects of Self-Administered Nitrous Oxide (SANO) on Urodynamic Study (UDS) Parameters
A urodynamic study (UDS) is a common procedure done to learn more about the cause of urinary symptoms. For some patients, UDS can be associated with anxiety or discomfort.
- Trial name
- NCT05883332
- Testing
- Self-Administered Nitrous Oxide, Oxygen
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Beth Israel Deaconess Medical Center