Clinical trials
Tolerance clinical trials
Below are recruiting tolerance clinical trials, each written for real people, not researchers. We’re tracking 952 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06782958Enrolling by invitationPhase 1
Safety study of FHND1002 granules in healthy adults
This trial tests a new medication called FHND1002 in healthy adults aged 18 to 45. The goal is to check its safety, how well the body tolerates it, and how it is processed. It is one of the first tests in humans.
Lanzhou, GansuAges 18–45 - NCT06756581Enrolling by invitation
Baked dairy trial for children with eosinophilic esophagitis
This trial tests whether children with eosinophilic esophagitis triggered by cow's milk can safely eat baked dairy foods. If you are in remission on a milk-free diet, you may be able to add baked milk products back into your diet.
JerusalemAges Up to 18 years - NCT06564467Enrolling by invitationPhase 1
First-in-human safety study of JMT202 in healthy volunteers
This study tests a new medicine called JMT202 for the first time in humans. It aims to see how safe the drug is and how the body processes it, in healthy volunteers.
BeijinAges 18–60 - NCT06537050Enrolling by invitationPhase 1
Safety study of JX2105 in healthy volunteers
This study tests a new oral drug called JX2105 in healthy people to see how safe it is and how the body handles it. It is a first-in-human phase 1 trial, so participants will help find the right dose and check for any side effects.
Beijing, Beijing MunicipalityAges 18–75 - NCT06533878Enrolling by invitationPhase 1
Safety of HY209 in healthy volunteers
This study tests the safety and tolerability of a new medication called HY209 in healthy volunteers. It helps researchers understand how the drug affects the body and if it causes any side effects.
Anyang-si, Gyeonggi-doAges 19–45 - NCT06443463Enrolling by invitationPhase 2
Long-term safety of BHV-7000 in epilepsy
This study checks the long-term safety of BHV-7000 for people who already completed an earlier trial with this drug. You keep taking the same medicine while doctors watch for any side effects over time.
Birmingham, AlabamaAges 18–75 - NCT06312189Enrolling by invitationPhase 3
Long-term safety study of valbenazine for Huntington's chorea in Canada
This study is for people in Canada who have already been taking valbenazine for Huntington's chorea in a previous study (NBI-98854-HD3006). It tests the long-term safety of the medicine and continues for up to 156 weeks.
Vancouver, British ColumbiaAges 18 years+ - NCT06155487Enrolling by invitationPhase 1
AJH-2947 safety study in healthy men
This trial tests the safety of a new oral drug, AJH-2947, in healthy Korean or Caucasian men. It helps determine how the body processes the drug and if it causes any side effects.
SeoulAges 19–55 - NCT06075537Enrolling by invitationPhase 2/Phase 3
Long-term safety study of a MPS II treatment
This study is for people with MPS II (Hunter syndrome) who have already completed a previous Denali study. It will test a drug called tividenofusp alfa (DNL310) over a longer period to see how safe it is and how well it works.
Oakland, CaliforniaAges Up to 18 years - NCT05929807Enrolling by invitationPhase 2/Phase 3
Weekly injection study for children with achondroplasia
This trial looks at how safe and effective weekly under-the-skin (subcutaneous) TransCon CNP is for children and teens with achondroplasia over the long term. You may be considered if your child has already finished a previous TransCon CNP study and can follow weekly injection and follow-up visits.
Little Rock, ArkansasAges 3–15 - NCT05565352Enrolling by invitation
Ketamine safety study for people in inpatient psychiatric care
This trial looks at whether ketamine is safe and well-tolerated for certain mental health conditions when given in a hospital setting. It may help teams better understand side effects and comfort for people who may be offered ketamine.
GdanskAges 18–90 - NCT05492799Enrolling by invitationPhase 4
Study of AX 250 for MPS IIIB in children
This Phase 4 trial studies how safe, tolerable, and helpful ICV AX 250 is for people with MPS IIIB. It is for participants who already finished a prior AX 250 study and meet specific health and eligibility checks.
Oakland, CaliforniaAges Any age - NCT05127954Enrolling by invitationPhase 3
Long-term migraine tablet study for kids and teens ages 6–17
This study follows kids and teens who already took part in an earlier migraine medication study to check long-term safety and comfort with oral ubrogepant tablets. It may help families understand whether this migraine tablet is safe to keep using over time.
Huntsville, AlabamaAges 6–17 - NCT05088694Enrolling by invitation
Test a classroom program to reduce extremism and intolerance
This trial evaluates a curriculum used in Bahraini middle and high schools that aims to reduce extremism and intolerance. It also gathers feedback from parents and D.A.R.E. officers who support the program to help improve it over time.
Greensboro, North CarolinaAges 11–18 - NCT04848506Enrolling by invitationPhase 2/Phase 3
Long-term safety follow-up with aficamten for adults with HCM
This study checks how safe and well-tolerated aficamten is over the long run in adults with hypertrophic cardiomyopathy (HCM). You may be eligible if you finished a prior Cytokinetics aficamten study and your heart pumping strength is in the required range.
Birmingham, AlabamaAges 18–85 - NCT03407833Enrolling by invitation
Study changes in the body after weight, gut, or liver treatment
This study looks at how the body’s insulin-sensitivity (how well your body uses sugar/insulin) and organ function change after certain medical procedures. It may help researchers understand why some people improve after surgery or liver transplant and guide future care.
Nashville, TennesseeAges 18 years+
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Common questions
- Are there clinical trials for tolerance?
- Yes. Clin2 currently lists 952 recruiting tolerance 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 tolerance 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 tolerance 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.