Clinical trials
Relatives clinical trials
Below are recruiting relatives clinical trials, each written for real people, not researchers. We’re tracking 2,011 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04152551RecruitingPhase 4
Bisphosphonate use and hearing loss in type 1 osteogenesis imperfecta
This study looks at whether bisphosphonate treatment affects hearing loss in people with type 1 osteogenesis imperfecta. If you qualify, it may help researchers understand if treatment can protect hearing over time.
New York, New YorkAges 6–100 - NCT04164940Recruiting
Tracking how hospital care affects alcohol risk in older adults
This study looks at how adults aged 21+ change over time after being admitted to the hospital for alcohol-related problems. It may help researchers understand which hospital approaches work best for reducing future alcohol-related harm—especially for people who have not had alcohol or drug use disorders before.
StavangerAges 21 years+ - NCT04171323Recruiting
Active mind training to improve thinking and delay dementia
This study tests an “active mind” computer-based program to help improve thinking skills and possibly slow the process toward dementia. You may be randomly assigned to different program options to see which approach works best for your goals.
San Francisco, CaliforniaAges 55–89 - NCT04184375Recruiting
Memory training for older adults with bipolar disorder
This study tests whether structured memory and thinking exercises (cognitive stimulation) help older adults with bipolar disorder who have mild to moderate thinking and memory problems. You may be offered guided sessions designed to improve everyday thinking skills while checking safety and fit for the program.
La RochelleAges 65 years+ - NCT04185935Recruiting
Genetic study of cancer in patients and their families
This study looks at DNA patterns in families where cancer may run in families, to better understand inherited (passed-down) cancer risk. You may be able to help even if you’re not sure whether your cancer is genetic—your family history and, if needed, medical records or tumor samples can be used.
Phoenix, ArizonaAges Any age - NCT04194619Recruiting
Study of pregnancy safety in women with rare blood-vessel diseases
This study looks at pregnancy and the early period after birth in women with rare diseases that affect blood vessels. It may help doctors understand risks and improve care for future pregnancies.
AngersAges 18–45 - NCT04197596RecruitingPhase 1/Phase 2
BK infection immune-cell treatment after transplant or weak immunity
This Phase 1/2 study tests lab-made immune cells that specifically target BK virus in people whose BK infection keeps coming back or doesn’t improve. It may help by boosting the body’s ability to clear the virus, especially when standard antiviral treatments don’t work or can’t be tolerated.
San Francisco, CaliforniaAges 1 month–79 years - NCT04217733RecruitingPhase 3
Ethosuximide plus pentoxifylline for IBS belly pain
This Phase 3 study tests whether two medicines (ethosuximide and pentoxifylline) can reduce belly pain from irritable bowel syndrome (IBS). It may help people whose IBS pain has been moderate to severe recently and who can keep their current IBS treatment steady.
TantaAges 18 years+ - NCT04226716Recruiting
Studying pelvic pain causes in multiple or first pregnancies
This study looks at why pelvic girdle pain happens during pregnancy, focusing on body sensing (proprioception), stress factors, and inflammation. You may be able to help researchers understand the causes and who is most at risk.
HasseltAges 18–40 - NCT04236726Recruiting
Quality of life study for people with chronic breathing failure
This study looks at how chronic respiratory failure affects day-to-day quality of life. It enrolls people who use breathing support at home or in care, and may help clinicians understand what support works best for patients’ daily living.
LondonAges 18 years+ - NCT04240522Recruiting
Long-term study of eczema and related allergies
This observational study follows people with eczema (atopic dermatitis) and sometimes related allergies over time, even if they keep their usual medical treatments. It may help researchers better understand how these conditions change and what factors relate to symptoms.
Zurich, Canton of ZurichAges 1–85 - NCT04278651RecruitingPhase 4
Early support to treat iron-deficiency anemia in pregnancy
This trial tests whether starting treatment early in pregnancy can improve iron-deficiency anemia. You may be offered study medications and will be monitored to see if your blood counts and symptoms improve.
Philadelphia, PennsylvaniaAges 18–65 - NCT04292080RecruitingPhase 2
Tecfidera trial to slow worsening geographic atrophy
This Phase 2 study tests dimethyl fumarate (Tecfidera) to slow the growth of geographic atrophy, a form of age-related macular degeneration that affects central vision. You may be asked to take the study medicine and attend regular eye scans over about 2 years to see if it helps.
Créteil, Val De MarneAges 55–85 - NCT04310787Recruiting
Tracking outcomes in adults with hepatitis B liver failure
This study looks at long-term survival in people ages 18–65 who are hospitalized with hepatitis B–related acute-on-chronic liver failure. It may help doctors better predict prognosis and improve care for people with this serious condition.
Guangzhou, GuangdongAges 18–65 - NCT04320264Recruiting
Study tests muscle fuel patterns in adults with BMI 25–30
This study looks at how your muscles use fuel during exercise by measuring blood lactate. It may help researchers understand “metabolic inflexibility” and why some people rely more on fast, short-lasting energy during activity.
Greenville, North CarolinaAges 18–50 - NCT04356209RecruitingPhase 2
Pravastatin for severe radiation breast scar tissue, with e-reports
This trial tests whether pravastatin can improve severe radiation-related breast scarring and breast-related quality of life. It also studies whether using an electronic patient questionnaire (e-PRO) helps patients’ outcomes and support during treatment.
MontpellierAges 18 years+ - NCT04374305RecruitingPhase 2
Study tests targeted treatments for NF2 tumors
This trial studies targeted medicines in people with neurofibromatosis type 2 (NF2) who have growing tumors on scans. The goal is to slow tumor growth and improve symptoms by testing different drug combinations in separate study groups.
Los Angeles, CaliforniaAges 12 years+ - NCT04376229Recruiting
Proton radiation registry for people treated at the center
This study keeps a record of patients who receive proton radiation therapy at a specific center. It may help doctors learn how this treatment is used and how patients do over time.
Washington D.C., District of ColumbiaAges 18–100 - NCT04388969Recruiting
Ambroxol study for Gaucher disease and Parkinson symptoms
This trial looks at ambroxol, a medicine, for people who have Gaucher disease and Parkinson disease that is linked to Gaucher. If you fit the condition group, the study may help doctors learn whether ambroxol can improve Parkinson-related symptoms in this specific situation.
Jerusalem, Please Select...Ages Up to 100 years - NCT04391816Recruiting
Study of how alcohol use changed during the COVID-19 pandemic
This study follows people over time to understand how the COVID-19 pandemic affected alcohol use and related health or behaviors. You may help by answering short surveys by phone or online on a regular schedule.
Bethesda, MarylandAges 18–100 - NCT04395495Recruiting
RASopathy disorder study biobank for kids and families
This study collects and stores health samples and information from people with RASopathy conditions (like Noonan or Costello syndromes) and from family members who may not have the condition. It helps researchers understand these disorders and supports future studies that could lead to better care.
Cincinnati, OhioAges Any age - NCT04400604Recruiting
Study of liver disease risk from heavy alcohol use
This study looks at people with heavy alcohol use who may have alcohol-related liver damage. It aims to better understand liver disease risk and how it changes over time, using blood tests, some scans, and possibly stored tissue.
LilleAges 18–75 - NCT04405700Recruiting
Tracking birth outcomes and birth defects after delivery
This study follows pregnant people and their babies to better measure adverse outcomes and possible congenital (from birth) conditions. It may help improve how birth risks and birth defects are identified and recorded at the clinic.
EldoretAges Any age - NCT04419272RecruitingPhase 4
Methylphenidate for thinking problems in adults with focal seizures
This trial studies whether methylphenidate (a stimulant medicine) can improve thinking and memory problems related to epilepsy. You may be kept on your usual seizure medicines, and your thinking will be tested over about 16 weeks.
Miami, FloridaAges 18 years+
Hear when a new Relatives trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for relatives?
- Yes. Clin2 currently lists 2,011 recruiting relatives 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 relatives 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 relatives 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.