Clinical trials
Phenotype clinical trials
Below are recruiting phenotype clinical trials, each written for real people, not researchers. We’re tracking 315 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05408728Enrolling by invitation
Check how sugar absorption predicts weight loss after endoscopy
This study looks at whether a person’s “sugar absorption” pattern can help predict how much weight they will lose. It involves an endoscopy (a look inside the upper digestive tract) as part of routine care, and then matching the results to future weight change.
Jacksonville, FloridaAges 18 years+ - NCT05368064Enrolling by invitation
Study of cleidocranial dysplasia care from symptoms and genetics
This study looks at cleidocranial dysplasia (CCD) using a person’s symptoms and/or genetic findings to better understand what needs care and support. It may help teams improve how CCD is recognized and managed over time.
Baltimore, MarylandAges Any age - NCT04701177Enrolling by invitation
Smartphone-based study of brain biomarkers in memory clinic patients
This observational study follows people with (or at risk for) Alzheimer’s-related brain changes and a comparison group without them. It uses clinic visits, cognitive testing, questionnaires, and possibly a spinal fluid test to better understand brain biomarkers and how they relate to thinking and daily life.
Corfu, CorfuAges 45 years+
Hear when a new Phenotype trial opens
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Common questions
- Are there clinical trials for phenotype?
- Yes. Clin2 currently lists 315 recruiting phenotype studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a phenotype trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a phenotype trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.