Effects of O2 Box on Sleep: An Open-Label Randomized Controlled Trial

Effects of O2 Box on Sleep: An Open-Label Randomized Controlled Trial - Effects of O2 Box on Sleep: An Open-Label Randomized Controlled Trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000060246

Enrollment

Registered

2026-01-05

Start date

2026-01-05

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Exposure to a hyperbaric oxygen chamber environment at 1.3 atmospheres (1 hour) Do not enter the oxygen chamber

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1,At the time of consent acquisition, age is 18 years or older and 40 years or younger 2,Individuals who, after receiving sufficient explanation regarding participation in this research, provided written consent of their own free will based on full understanding

Exclusion criteria

Exclusion criteria: 1,Individuals taking medications that affect sleep (such as sleeping pills) 2,Individuals planning to consume alcohol during the study period 3, Individuals suffering from diseases that cause sleep disorders 4, Individuals with a BMI of 30 or higher. 5, Individuals deemed unsuitable as research subjects by the principal investigator 6, Individuals who used this device within one week prior to the pre-observation date 7, Among the research subjects meeting the above (1), eligibility is determined by satisfying all (2) selection criteria and not meeting any (3) exclusion criteria.

Design outcomes

Primary

Measure	Time frame
St. Mary's Hospital Sleep Questionnaire at Baseline and Follow-up (Day 0, Day 8)	—

Countries

Japan

Contacts

Public ContactMasashi Nagao

Juntendo University Department of Sports Medicine

nagao@juntendo.ac.jp+81-3-3813-3111

Outcome results