Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Inhalation of Nitrous Oxide”

29 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 29 results

Not applicableUnknownNCT05167331
What this trial is testing

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

Who this might be right for
Dental Anxiety
University Hospital, Strasbourg, France 30
Not applicableStudy completedNCT02145169
What this trial is testing

Inhaled Nitrous Oxide for the Prevention of Emergence Reaction During Ketamine Administration in Adults, a Pilot Study

Who this might be right for
Emergence ReactionProcedural Sedation
Albert Einstein Healthcare Network 20
Very early researchLooking for participantsNCT06702631
What this trial is testing

Nitrous Oxide Neuroimaging

Who this might be right for
AnesthesiaPainAmnesia
Keith M Vogt 60
Large-scale testing (Phase 3)Study completedNCT00643838
What this trial is testing

Use of 50% Nitrous Oxide / 50% Oxygen Premix in Primary Care Dental Centers

Who this might be right for
Dental Cares
Air Liquide Santé International 549
Not applicableUnknownNCT04305990
What this trial is testing

Demand-Driven Method for Gas Delivery in a Dental Setting

Who this might be right for
Nitrous OxideDentistryDrug Delivery System+3 more
University of Toronto 100
Not applicableUnknownNCT02119403
What this trial is testing

Hand Held Nitrous Oxide Delivery Device

Who this might be right for
Anesthesia
Strata Medical Innovations 250
Not applicableActive Not RecruitingNCT07074795
What this trial is testing

Use of Nitrous Oxide During Office Hysteroscopy

Who this might be right for
Abnormal Uterine BleedingPostmenopausal BleedingEndometrial Polyps+3 more
Maaynei Hayesha Medical Center 400
Not applicableUnknownNCT00263289
What this trial is testing

Preprocedural Fasting and Nitrous Oxide -Oxygen Inhalation Analgesia for Dental Treatment of Children

Who this might be right for
Vomiting
Hadassah Medical Organization 100
Large-scale testing (Phase 3)Study completedNCT00948103
What this trial is testing

The Interest of the Nitrous Oxide During Intravesical Injection of Botulinum Toxin A

Who this might be right for
Injection Site Vesicles
Assistance Publique - Hôpitaux de Paris 33
Post-approval studies (Phase 4)UnknownNCT03941990
What this trial is testing

Lumbar Puncture in Emergency Under Nitrous OXide

Who this might be right for
PainAnxiety
University Hospital, Clermont-Ferrand 88
Large-scale testing (Phase 3)Study completedNCT02533908
What this trial is testing

Combination of Nitrous Oxide 70% With Fentanyl Intranasal for Procedural Analgosedation in Children

Who this might be right for
Inhalation of Nitrous OxideOpioid Analgesic Adverse ReactionPain
University Children's Hospital, Zurich 402
Not applicableStudy completedNCT04050267
What this trial is testing

Effects of Low Concentrations of Nitrous Oxide

Who this might be right for
Nitrous Oxide Poisoning
Czech Technical University in Prague 16
Post-approval studies (Phase 4)UnknownNCT02243826
What this trial is testing

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

Who this might be right for
Lumbar Puncture
University Hospital, Clermont-Ferrand 66
Post-approval studies (Phase 4)UnknownNCT03228628
What this trial is testing

Nitrous Oxide for Lumbar Puncture

Who this might be right for
PainAnxiety
University Hospital, Clermont-Ferrand 162
Large-scale testing (Phase 3)Ended earlyNCT00219713
What this trial is testing

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

Who this might be right for
Pain
Poitiers University Hospital 280
Not applicableStudy completedNCT04734509
What this trial is testing

Comparison of the Silhouette and Porter Brown Systems Used in Inhalation Sedation

Who this might be right for
Nitrous Oxide Inhalation Sedation
University of Leeds 54
Post-approval studies (Phase 4)Study completedNCT00834730
What this trial is testing

Comparison of N2O Inhalation and Ketamine in Pediatric PSA

Who this might be right for
Moderate SedationLaceration
Seoul National University Hospital 32
Large-scale testing (Phase 3)Study completedNCT01735669
What this trial is testing

Open Randomized Controlled Trial to Evaluate the Efficacy and Safety of Remifentanil Versus Nitrous Oxide in External Cephalic Version at Term in Singleton Pregnancy in Breech Presentation

Who this might be right for
Non-cephalic PresentationInhalation of Nitrous OxidePregnancy Complications+2 more
Hospital de Cruces 120
Not applicableStudy completedNCT01812915
What this trial is testing

Comparison of Tapered- vs. Cylindrical-shaped Tube Cuffs Pressure Alteration With Nitrous Oxide

Who this might be right for
Adverse Effect of Other General AnestheticsAnesthesia Intubation ComplicationInhalation of Nitrous Oxide+1 more
DongGuk University 38
Large-scale testing (Phase 3)Ended earlyNCT00643786
What this trial is testing

Interest of Re-oxygenation After Inhalation of 50% Nitrous Oxide / 50% Oxygen Premix in Dental Cares

Who this might be right for
Dental Cares Under Kalinox's Inhalation
Air Liquide Santé International 128
Load More Results