Normobaric Oxygen Therapy for Individuals With First-Episode Psychosis

Status Recruiting

Clinical Trial Summary

Single-blind, randomized controlled trial of normobaric oxygen therapy among individuals with first-episode psychosis: Effects on symptomatology and cognition.

Clinical Trial Description

Functional deficits in prefrontal, limbic, and temporal regions of the brain are well-documented among individuals with psychotic disorders. Mitochondrial dysfunction may contribute to such pathology, and effective functioning of mitochondrial activity in the brain in dependent on a sufficient supply of oxygen. These data suggest that oxygen therapy may improve symptoms in individuals with psychosis. This small pilot study will test this hypothesis. Individuals with first-episode psychosis will be randomized to receive either (i) 4 weeks of nightly normobaric oxygen therapy (40% FiO2) or (ii) 4 weeks of a placebo condition utilizing room air oxygen levels (21% FiO2). Participants will be blinded to what condition they receive. Both conditions will be delivered via nasal cannula connected to oxygen concentrators at five liters per minute (lpm), and participants will be instructed to complete the intervention overnight while sleeping. At the end of the 4 week period, all individuals will receive an additional 4 weeks of unblinded (i.e., "open label") nightly normobaric oxygen therapy (40% FiO2). Study assessments will be completed at (i) enrollment; (ii) 4 weeks after enrollment, and (iii) 8 weeks after enrollment. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04368039
Study type	Interventional
Source	Ohio State University
Contact	Nicholas Breitborde, PhD
Phone	(614) 685-6052
Email	nicholas.breitborde@osumc.edu
Status	Recruiting
Phase	N/A
Start date	December 4, 2019
Completion date	December 7, 2025

View Details

See also
Status	Clinical Trial	Phase
Recruiting	`NCT05039489` - A Study on the Brain Mechanism of cTBS in Improving Medication-resistant Auditory Hallucinations in Schizophrenia	N/A
Completed	`NCT05321602` - Study to Evaluate the PK Profiles of LY03010 in Patients With Schizophrenia or Schizoaffective Disorder	Phase 1
Completed	`NCT05111548` - Brain Stimulation and Cognitive Training - Efficacy	N/A
Completed	`NCT04503954` - Efficacy of Chronic Disease Self-management Program in People With Schizophrenia	N/A
Completed	`NCT02831231` - Pilot Study Comparing Effects of Xanomeline Alone to Xanomeline Plus Trospium	Phase 1
Completed	`NCT05517460` - The Efficacy of Auricular Acupressure on Improving Constipation Among Residents in Community Rehabilitation Center	N/A
Completed	`NCT03652974` - Disturbance of Plasma Cytokine Parameters in Clozapine-Resistant Treatment-Refractory Schizophrenia (CTRS) and Their Association With Combination Therapy	Phase 4
Recruiting	`NCT04012684` - rTMS on Mismatch Negativity of Schizophrenia	N/A
Recruiting	`NCT04481217` - Cognitive Factors Mediating the Relationship Between Childhood Trauma and Auditory Hallucinations in Schizophrenia	N/A
Completed	`NCT00212784` - Efficacy and Safety of Asenapine Using an Active Control in Subjects With Schizophrenia or Schizoaffective Disorder (25517)(P05935)	Phase 3
Completed	`NCT04092686` - A Clinical Trial That Will Study the Efficacy and Safety of an Investigational Drug in Acutely Psychotic People With Schizophrenia	Phase 3
Completed	`NCT01914393` - Pediatric Open-Label Extension Study	Phase 3
Recruiting	`NCT03790345` - Vitamin B6 and B12 in the Treatment of Movement Disorders Induced by Antipsychotics	Phase 2/Phase 3
Recruiting	`NCT05956327` - Insight Into Hippocampal Neuroplasticity in Schizophrenia by Investigating Molecular Pathways During Physical Training	N/A
Terminated	`NCT03209778` - Involuntary Memories Investigation in Schizophrenia	N/A
Terminated	`NCT03261817` - A Controlled Study With Remote Web-based Adapted Physical Activity (e-APA) in Psychotic Disorders	N/A
Completed	`NCT02905604` - Magnetic Stimulation of the Brain in Schizophrenia or Depression	N/A
Recruiting	`NCT05542212` - Intra-cortical Inhibition and Cognitive Deficits in Schizophrenia	N/A
Completed	`NCT04411979` - Effects of 12 Weeks Walking on Cognitive Function in Schizophrenia	N/A
Terminated	`NCT03220438` - TMS Enhancement of Visual Plasticity in Schizophrenia	N/A