Keyphrases
Randomized Clinical Trial
100%
Nitrous Oxide
100%
Tinnitus
100%
Non-volatile
100%
Placebo
66%
Tinnitus Functional Index
33%
N-methyl-D-aspartate Receptor Antagonist
22%
Clinically Significant
11%
Change Score
11%
Randomized Placebo-controlled Trial
11%
Academic Medical Centers
11%
Sedative
11%
Primary Outcome Measure
11%
Clinical Database
11%
General Anesthetics
11%
Treatment Session
11%
Clinical Trials Unit
11%
Patient Global Impression of Change
11%
Intent-to-treat
11%
Number of Females
11%
Number of Males
11%
Female Participants
11%
Tinnitus Research
11%
Within-participants
11%
Idiopathic Tinnitus
11%
Medicine and Dentistry
Randomized Clinical Trial
100%
Nitrous Oxide
100%
Tinnitus
100%
Placebo
70%
Arm
60%
Clinical Research
20%
NMDA Receptor Antagonist
20%
Intention-to-Treat Analysis
10%
Anesthetic Agent
10%
Sedative Agent
10%
Pharmacology, Toxicology and Pharmaceutical Science
Randomized Clinical Trial
100%
Nitrous Oxide
100%
Tinnitus
100%
Placebo
70%
Clinical Research
20%
NMDA Receptor Antagonist
20%
Anesthetic Agent
10%
Nursing and Health Professions
Tinnitus
100%
Nitrous Oxide
100%
Placebo
70%
Receptor
20%
Aspartic Acid
20%
University Hospital
10%
Anesthetic Agent
10%
Intention to Treat Analysis
10%
Sedative Agent
10%
Neuroscience
Nitrous Oxide
100%
Tinnitus
100%
Placebo
70%
NMDA Receptor Antagonist
20%
Anaesthetic
10%