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Clinical trials and research at National Aeronautics and Space Administration (NASA)

• 2Clinical trials
• 1Country

All recruiting trials (2)

• Examining how sex affects tolerance to changes in gravity during lunar conditions

  This study is testing how men and women react differently to changes in gravity, like those on the moon, to see if a special compression garment can help improve their blood flow and reduce symptoms of dizziness.

  Recruiting National Aeronautics and Space Administration (NASA) · Houston, Texas · NCT06467825

• Testing a B-vitamin supplement to reduce optic disc edema in astronauts

  This study is testing if a daily B-vitamin supplement can help astronauts reduce swelling in their eyes during long space missions.

  Recruiting Phase 1 National Aeronautics and Space Administration (NASA) · Houston, Texas · NCT05366933

Quick answers

How many clinical trials run by National Aeronautics and Space Administration (NASA) are recruiting right now?

2, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

All of them have sites in United States. Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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