Clinical trials
Neurological Diseases or Conditions clinical trials
Below are recruiting neurological diseases or conditions clinical trials, each written for real people, not researchers. We’re tracking 4,600 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT00789009Recruiting
Monitoring people with known or suspected HIV infection
This study tests how well researchers can track HIV-related health and immune changes over time by collecting blood and other samples. It may help you and your care team by creating detailed monitoring, even if your HIV diagnosis is new or still being evaluated.
Bethesda, MarylandAges 18 years+ - NCT01905826Recruiting
Study of GATA2 deficiency causes and health outcomes
This natural history study looks at how GATA2 deficiency (a genetic condition) affects health over time. It may help doctors better understand complications and plan future care, and it includes genetic testing and stored samples.
Bethesda, MarylandAges 2–100 - NCT01011712Recruiting
Study immune causes of severe viral infections
This study looks at why some people have severe or unusual viral infections, even when they do not have a known immune problem. It collects blood and tissue samples to better understand possible inherited immune issues and may help future diagnosis and treatment.
Bethesda, MarylandAges 2–100 - NCT00900419Recruiting
Check biomarkers during bronchoscopy in breathing and throat pre-cancer
This study looks at “biomarkers” (measurable signals in samples) taken during bronchoscopy or related procedures in people with severe airway pre-cancer or certain lung/throat cancers, and in healthy volunteers. The goal is to better understand what these biomarkers mean and how they might help with diagnosis, staging, or monitoring.
Aurora, ColoradoAges 21–90 - NCT01804686RecruitingPhase 3
Long-term ibrutinib follow-up with or without nivolumab
This study looks at how safe and effective ibrutinib is over the long term, either alone or together with nivolumab. You may join if you are already in an earlier ibrutinib study and your care team feels staying on ibrutinib is worth the risk.
Duarte, CaliforniaAges 18 years+ - NCT01730131Recruiting
Study of PML in patients, at-risk people, and healthy volunteers
This study follows people with suspected or confirmed progressive multifocal leukoencephalopathy (PML), people at higher risk, and healthy volunteers. It uses visits, brain imaging (MRI), and stored biological samples to better understand how PML progresses and who is at risk.
Bethesda, MarylandAges 2–120 - NCT00655096Recruiting
Eye disease study screening for participants and family controls
This trial is a general screening step for people who may have an eye (ocular) condition, or for family members of someone with an eye condition. The goal is to help match you to an eye research study by confirming your situation and whether you can safely participate.
Bethesda, MarylandAges 2–100 - NCT00039689Recruiting
Blood collection study for newly diagnosed HIV research
This research study collects blood cells from people recently diagnosed with HIV who haven't started HIV medicines yet. Researchers use these samples to understand how HIV affects the immune system and develop better treatments.
Bethesda, MarylandAges 18–120 - NCT00001778Recruiting
Understanding HTLV Infection and HAM/TSP Disease
This research study evaluates people with HTLV infection, a virus that can cause a nerve disorder called HAM/TSP. Researchers want to better understand who gets this condition and why, which may help develop future treatments.
Bethesda, MarylandAges 18–120 - NCT00004577Recruiting
New Brain Imaging Methods Research Study
This research study tests new ways to take detailed pictures of your brain using MRI (a safe imaging machine). You'll help researchers develop better imaging methods by lying still in the scanner for up to 2 hours.
Bethesda, MarylandAges 18–120 - NCT01425892Recruiting
Study of how Sjogren’s disease starts and changes over time
This study follows people with Sjogren’s disease to understand how it develops and how symptoms naturally change over time. The goal is to improve understanding and future care rather than provide a new immediate treatment.
Bethesda, MarylandAges 16–100 - NCT01650311Recruiting
Study how serotonin signals work in inflammatory bowel disease
This study looks at how the body’s serotonin system behaves in people with Crohn’s disease or ulcerative colitis, compared with healthy people. It may help researchers understand disease biology and why symptoms can differ from person to person.
Hamilton, OntarioAges 19–85 - NCT01375530Recruiting
Volunteers needed for future medical research testing
This trial is looking for adult volunteers who agree to have blood and/or tissue samples collected and stored for later studies. It may help researchers better understand the immune system and future treatments, although it is mainly a sample-storage study rather than a specific drug treatment.
Atlanta, GeorgiaAges 18–60 - NCT01696734RecruitingPhase 3
Domperidone for difficult stomach and reflux problems
This trial studies whether domperidone can help people whose stomach or reflux symptoms did not improve with usual treatments. It focuses on symptoms like slow stomach emptying, hard-to-control acid reflux, or severe indigestion.
Houston, TexasAges 16 years+ - NCT00867269Recruiting
Study of causes and progression of low CD4 blood cells
This study looks for what causes and how idiopathic low CD4 cells happen over time, using blood and tissue samples. It may help doctors learn why this occurs and how to better track people with it.
Bethesda, MarylandAges 18 years+ - NCT00090662Recruiting
Healthy Volunteer Sample Collection for Medical Research
This research study collects blood, urine, and other samples from healthy volunteers to support medical research. Depending on the type of sample, you may donate blood, provide skin samples, or participate in other non-invasive procedures. Your samples help scientists understand health and develop new treatments.
Bethesda, MarylandAges 18–85 - NCT00943514Recruiting
Study of bronchiectasis and why infections keep coming back
This study follows children (age 5+) and adults with bronchiectasis or ongoing/repeated lung infections to learn what makes infections more likely. It mainly looks at non–cystic fibrosis causes, but may include some related conditions to compare differences.
Bethesda, MarylandAges 5–100 - NCT00471250Recruiting
Donate lung samples to help future lung and airway research
This study collects lung fluid and tissue (and sometimes nasal or breath samples) to store for future research. It aims to understand lung and airway biology, and you may help by donating samples during a short procedure.
Bethesda, MarylandAges 5–100 - NCT01875588Recruiting
Long-term study of thinking and memory in adults with HIV
This study looks at how thinking and memory change over time in adults with HIV and compares them with adults without HIV. Researchers will do regular visits and brain/cognitive testing to understand what affects thinking and memory and to learn what might help.
Bethesda, MarylandAges 18–110 - NCT01451502Recruiting
Study uses donor cord blood to restore blood cell production
This study tests giving you donated umbilical cord blood through an IV to help your body rebuild blood-forming cells after chemotherapy. It may help people who need a stem-cell “reset” using a specific type of cord blood unit that meets strict matching and safety rules.
Minneapolis, MinnesotaAges Any age - NCT01829204Recruiting
Health study registry for vaginal conditions
This study is building a database (a secure record) to learn about vaginal/vulva conditions in women. You may be invited if you’re coming in for a routine women’s health visit or you’re being seen for a vaginal concern, and you can share information safely.
Midland, TexasAges 21–75 - NCT01252485Recruiting
Biology and outcome registry for acute leukemia patients
This is a research registry that collects information and lab/blood sample data to better understand what acute leukemia looks like biologically and how patients do over time. It may help future treatment decisions, but it does not describe testing a new drug.
GrazAges 18 years+ - NCT00598351Recruiting
Study tracks changes in NF2 using repeated brain scans
This study follows people with neurofibromatosis type 2 (NF2) over time to learn how the condition changes, using repeat MRI scans. The information may help researchers understand disease patterns and improve future treatments.
Bethesda, MarylandAges 8–75 - NCT00605878Recruiting
Skin microbiome study in healthy people and eczema patients
This study looks at the types of germs on the skin (skin microbiome) in healthy people and people with skin conditions, including atopic dermatitis (eczema). Researchers collect skin samples to understand how skin germs differ and how that may relate to skin health.
Bethesda, MarylandAges 2–100
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Common questions
- Are there clinical trials for neurological diseases or conditions?
- Yes. Clin2 currently lists 4,600 recruiting neurological diseases or conditions 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 neurological diseases or conditions 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 neurological diseases or conditions 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.