Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 30, 2026, 6:55 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Conditions
Alzheimer Disease
Interventions
AstroStem, Placebo-Control
Drug · Other
Lead sponsor
Nature Cell Co. Ltd.
Industry
Eligibility
50 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
3
States / cities
Costa Mesa, California • Santa Ana, California • Honolulu, Hawaii
Conditions
Osteoarthritis, Knee
Interventions
JointStem, Synvisc-One
Drug
Lead sponsor
Nature Cell Co. Ltd.
Industry
Eligibility
22 Years to 60 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
2
States / cities
Santa Monica, California • Walnut Creek, California
Conditions
Covid19 Pneumonia
Interventions
AstroStem-V
Drug
Lead sponsor
Nature Cell Co. Ltd.
Industry
Eligibility
19 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Phoenix, Arizona • Dallas, Texas
Conditions
Osteoarthritis, Knee
Interventions
JointStem, Placebo Control
Drug · Other
Lead sponsor
Nature Cell Co. Ltd.
Industry
Eligibility
18 Years and older
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
5
States / cities
El Cajon, California • La Mesa, California • Napa, California + 2 more