🏛️ Verified NIH Record • Updated 2026-02-12
Pulse Oximeter Accuracy During Stable Hypoxia Plateaus (NCT07408388)
🔵 Active, Not Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: Nihon Kohden
🩺 Plain-English Summary (8th-Grade Level)
The aim of this study is to determine the accuracy of devices called pulse oximeters, which measure blood oxygen by shining light through fingers, ears or other skin, without requiring blood sampling. Study will be used with healthy volunteers at rest.
Who can join: Review the eligibility criteria below.
Location: Vital Sign Research Group — San Francisco, California
Age range: 18 Years to 50 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- Vital Sign Research Group — San Francisco, California
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
More studies in Hypoxia
- Determination of SpO2 and PR Accuracy Specifications at Rest (71Ag_Vital-0031) — San Francisco, California
- Graded Exercise Hypoxia Testing — Rochester, Minnesota
- Hypoxia and Hemodilution Testing in Healthy Adult Volunteers — San Francisco, California
- Intravenous Iron Effects on Performance at High Altitude — Natick, Massachusetts
- Pulse Oximeter Accuracy in Healthy Humans During Hypoxia — San Francisco, California
Explore by condition: All Hypoxia clinical trials
💡 How to Participate
- Check the checklist above to see if you may qualify.
- Review the official NIH record below to find the coordinating site.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.