Clinical trials · Los Angeles, CA
Down Syndrome clinical trials in Los Angeles
We’re tracking 174 recruiting down syndrome studies with a site in or near Los Angeles — including Phase 1, Phase 1/Phase 2, Phase 2, Phase 2/Phase 3 and Phase 3 studies, each written for real people, not researchers.
Recruiting studies near Los Angeles
- NCT03339128RecruitingPhase 2
Eluxadoline for diarrhea-predominant IBS in children
This trial tests whether eluxadoline can reduce symptoms of IBS with diarrhea (IBS-D) in children ages 6 to 17. It also asks families to track symptoms with a daily diary to measure whether treatment helps over the study period.
Paramount, CaliforniaAges 6–17 - NCT07422480RecruitingPhase 3
Comparing elritercept to epoetin alfa for anemia in MDS needing transfusions
This trial tests a new drug called elritercept against a standard treatment, epoetin alfa, for people with a low-risk form of MDS who need regular blood transfusions for anemia. The goal is to see if elritercept works better to reduce the need for transfusions.
Whittier, CaliforniaAges 18 years+ - NCT07123727RecruitingPhase 2
Testing Anktiva for long COVID symptoms
This study tests if the drug Anktiva can help people with long COVID. To join, you must have had at least one confirmed COVID-19 infection and now have lasting symptoms that started or got worse after that infection.
El Segundo, CaliforniaAges 18–70 - NCT07276542RecruitingPhase 2/Phase 3
Ketamine for phantom limb pain: a six-month outpatient study
This study tests whether ketamine, given as an outpatient treatment, can reduce phantom limb pain over six months. You would come to a clinic for multiple ketamine sessions, with at least a week between each session, and be followed for a year.
Santa Monica, CaliforniaAges 18–65 - NCT06710067Recruiting
Urine chemicals for diagnosing disease
This study looks at chemicals in urine to help find new ways to diagnose diseases. You give one urine sample and answer a few questions—no treatment or long-term follow-up needed.
Santa Monica, CaliforniaAges 18 years+ - NCT01403402Recruiting
Study of congenital muscle disease patients and their families
This trial collects health information from patients with certain inherited (genetic) muscle diseases and from their families. It may help researchers better understand the disease and improve care by learning what symptoms and treatments patients experience over time.
Lakewood, CaliforniaAges Any age - NCT06708429Recruiting
Lynch syndrome and gut immune system study
This study looks at how the immune system interacts with the gut lining in people with Lynch syndrome and those without. It may help us better understand how Lynch syndrome affects the body.
Monrovia, CaliforniaAges 18 years+ - NCT06333041RecruitingPhase 2/Phase 3
CBD study for Sanfilippo syndrome
This study tests whether a cannabis-derived medicine called cannabidiol (CBD) can help children with Sanfilippo syndrome, a rare genetic disorder. It may be a good fit for children who have already tried other treatments or whose disease is more advanced.
Torrance, CaliforniaAges 4 years+ - NCT03949855RecruitingPhase 2
Belimumab plus rituximab for primary membranous nephropathy
This study tests whether adding belimumab to rituximab helps people with primary membranous nephropathy (a kidney disease) that has the right blood test marker and specific protein levels. The goal is to improve kidney outcomes and reduce disease activity while keeping treatment safe.
Torrance, CaliforniaAges 18–75 - NCT06996119RecruitingPhase 1
Preventing graft-versus-host disease after stem cell transplant
This trial tests adding a drug called emapalumab to standard medications (cyclophosphamide, tacrolimus, mycophenolate mofetil) to prevent graft-versus-host disease in adults receiving a donor stem cell transplant. This approach aims to reduce complications after transplant.
Duarte, CaliforniaAges 18–75 - NCT06146257RecruitingPhase 1
Study of GLB-001 for Relapsed or Refractory AML or High-Risk MDS
This trial tests an oral investigational drug (GLB-001) for people with acute myeloid leukemia (AML) or high-risk myelodysplastic syndrome (MDS) that has returned or hasn't responded to other treatments. The goal is to see if it's safe and effective for those who have run out of standard options.
Duarte, CaliforniaAges 18 years+ - NCT03011814RecruitingPhase 1/Phase 2
Durvalumab plus lenalidomide for relapsed T-cell lymphoma
This study tests a combination of two drugs—durvalumab (an immunotherapy) and lenalidomide (a targeted therapy)—to see if they are safe and effective for people with T-cell lymphoma that has come back or not responded to treatment. It aims to harness your immune system to fight the cancer while also attacking the cancer cells directly.
Duarte, CaliforniaAges 18 years+ - NCT06287944RecruitingPhase 1
Targeted radiation and chemo before donor stem cell transplant
This trial tests a new approach: giving a targeted radioactive antibody (attached to a drug that finds CD38 on cancer cells) along with low-dose chemotherapy and targeted radiation to the bone marrow before a donor stem cell transplant. The goal is to prepare the body for the transplant while killing remaining cancer cells more precisely.
Duarte, CaliforniaAges 18–70 - NCT06815003RecruitingPhase 2
Preventing Graft-Versus-Host Disease After Stem Cell Transplant
This trial tests a combination of three drugs (vedolizumab, cyclophosphamide, and tacrolimus) to prevent graft-versus-host disease, a common complication after a donor stem cell transplant. It is for people with certain blood cancers who are getting a reduced-intensity transplant.
Duarte, CaliforniaAges 18–80 - NCT06994676RecruitingPhase 1
Study of CBX-250 for advanced myeloid leukemias
This study tests an experimental drug, CBX-250, for people with certain advanced blood cancers (like AML) that have not responded to standard treatments or have returned. The drug works only for people who have a specific genetic marker (HLA-A*02:01). The goal is to see if it is safe and how well it works.
Duarte, CaliforniaAges 12 years+ - NCT07003100Recruiting
Studying mogamulizumab rash in mycosis fungoides or sezary syndrome
This study looks at a common skin rash caused by the drug mogamulizumab in patients with certain types of lymphoma. It aims to learn more about the rash and how to manage it, so your experience can help future patients.
Duarte, CaliforniaAges 18 years+ - NCT07020533RecruitingPhase 1
CMV vaccine for stem cell transplant recipients
This trial tests a vaccine designed to boost immunity against CMV (a common virus) and prevent active CMV infection in people receiving a half-matched stem cell transplant. It may help protect you from CMV-related complications after transplant.
Duarte, CaliforniaAges 18–75 - NCT06859424RecruitingPhase 2
Testing a new GVHD prevention method after donor stem cell transplant
This trial tests a new way to prevent graft-versus-host disease (a common side effect of stem cell transplant) using a drug called cyclophosphamide after transplant. It is for adults with certain blood cancers who need a transplant from a partially matched unrelated donor.
Duarte, CaliforniaAges 18–66 - NCT06462365RecruitingPhase 1
Preventing GvHD after stem cell transplant for blood cancers
This trial tests a new way to prevent graft-versus-host disease (GvHD), a common complication after a stem cell transplant. It is for people with certain blood cancers who are getting a stem cell transplant from a half-matched family member or unrelated donor.
Duarte, CaliforniaAges 18 years+ - NCT04419649RecruitingPhase 2
Elritercept for anemia in lower-risk myelodysplastic syndromes
This trial tests elritercept, a medicine meant to improve anemia (low blood count) in adults with certain lower-risk bone marrow disorders called MDS. If you qualify, the study may help reduce the need for blood transfusions or improve anemia symptoms.
Duarte, CaliforniaAges 18 years+ - NCT06847867RecruitingPhase 2
Testing momelotinib for low-risk myelodysplastic syndrome
This study tests a new drug, momelotinib, for people with a low-risk form of myelodysplastic syndrome (MDS) who need red blood cell transfusions and have already tried one other treatment (like ESAs or luspatercept). The goal is to see if momelotinib can help reduce transfusion needs.
Duarte, CaliforniaAges 18 years+ - NCT06498973RecruitingPhase 1
Maintenance therapy after stem cell transplant for CD123-positive AML/MDS
This trial tests a combination of two drugs, tagraxofusp and azacitidine, given as maintenance therapy after a stem cell transplant. The goal is to prevent the leukemia or MDS from coming back in patients whose cancer cells carry a specific marker called CD123.
Duarte, CaliforniaAges 18–75 - NCT06059391RecruitingPhase 2
Vaccine for stem cell donors to prevent CMV
This trial tests whether giving a CMV vaccine to stem cell donors can help protect recipients from CMV infection after transplant. It is for adults with specific blood cancers who are CMV-positive and have a matched related donor.
Duarte, CaliforniaAges 18–75 - NCT06297941RecruitingPhase 1
Study of REM-422 for AML or high-risk MDS
This trial tests an experimental oral medication called REM-422 for people with AML (a type of blood cancer) that has not responded to treatment or has come back, or for those with high-risk MDS. The goal is to see if it is safe and effective.
Duarte, CaliforniaAges 18 years+
Hear when a new Down Syndrome trial opens near Los Angeles, CA
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Down Syndrome trials in other cities
Where these studies are running near Los Angeles
Institutions with a site for the recruiting down syndrome studies listed above.
- City of Hope Comprehensive Cancer Center · 15 studies
- The Lundquist Institute at Harbor-UCLA Medical Center · 2 studies
- Cancer & Blood Research Center
- Chan Soon-Shiong Institute for Medicine
- City of Hope
- Congenital Muscle Disease International Registry (www.cmdir.org)
- Digestive Health Associates
- Duplicate_Center for Clinical Trials LLC /ID# 234630
What taking part in a down syndrome study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Looking wider? See all recruiting down syndrome studies in California.
Common questions
- Are there down syndrome clinical trials near Los Angeles?
- Yes. We're currently tracking 174 recruiting down syndrome studies with a site near Los Angeles, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a down syndrome study near Los Angeles?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Los Angeles to take part?
- Not necessarily. These studies have a site near Los Angeles, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a down syndrome trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New down syndrome studies open near Los Angeles regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.