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Research on Evaluating Stress Accumulation in an Isolation Environment that Simulate a Long Duration Space Mission

Research on Evaluating Stress Accumulation in an Isolation Environment that Simulate a Long Duration Space Mission - Research on Evaluating Stress Accumulation in an Isolation Environment that Simulate a Long Duration Space Mission

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000020703
Enrollment
56
Registered
2016-01-22
Start date
2016-01-15
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

Healthy adult male only, or healthy adult male and female

Interventions

1)Prohibition on leaving the Isolation Chamber for 14 days, 2)Following the designated plan (to sleep/wake up at designated time, to perform tasks according to schedule), 3)Personal space available on

Sponsors

Japan Aerospace Exploration Agency
Lead Sponsor
University of Tsukuba, University of Tokyo, National Defense Medical College, Shiseido, Yakult, Cellspect, KAKENHI&#39
Collaborator
Living In Space&#39
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. adult male only, or adult male and female 2. would like to participate closed chamber study as a subject. 3. agree with informed consent

Exclusion criteria

Exclusion criteria: 1. have presence of chronic illness or medication 2. smoker 3. alcoholic, drug abuse 4. claustrophobia 5. food allergy 6. in the caused ill feelings by blood collection. 7. serious medical history (cerebrovascular disease, heart disease) 8. positive for tuberculosis test 9. are prohibited to participate in trail by safety manager

Design outcomes

Primary

MeasureTime frame
Narrowing down stress markers that reflect a level of the stress objectively

Secondary

MeasureTime frame
Changes in stress marker candidate levels when placing a workload on participants in an isolated environment

Countries

Japan

Contacts

Public ContactNatsuhiko Inoue, Ph.D.

Japan Aerospace Exploration Agency Human Spaceflight Technology Directorate

inoue.natsuhiko@jaxa.jp+81-50-3362-3528

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026