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Hypothyroidism clinical trials in California
4 studies for Hypothyroidism are looking for participants at sites in California.
Optimizing Care for Older Adults Through Thyroid Hormone Deprescribing
- University of California San Francisco, San Francisco
Recruiting
Ages 65 and older · All sexes · Updated Sep 4, 2026 · NCT06629272An Open-Label, Single-Arm Study to Investigate the Efficacy and Safety of North Star Desiccated Porcine Thyroid Extract Tablets.
- Paradigm Clinical Research Centers, LLC, Modesto
- Paradigm Clinical Research Centers, LLC, Redding
- Paradigm Clinical Research Centers, LLC, San Diego
- and 1 more
RecruitingPhase 3
Ages 18 to 75 · All sexes · Updated Aug 5, 2026 · NCT07747103Natural History of Sphingosine Phosphate Lyase Insufficiency Syndrome (SPLIS)
- University of California San Francisco, San Francisco
RecruitingObservational study
All ages · All sexes · Updated Aug 4, 2026 · NCT06669949A Randomized Controlled Trial of Thyroid Hormone Supplementation in Hemodialysis Patients
- University of California Irvine, Orange
Recruiting
Ages 18 to 75 · All sexes · Updated Sep 8, 2025 · NCT03977207From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.