Clinical trials
Hospitalization clinical trials
Below are recruiting hospitalization clinical trials, each written for real people, not researchers. We’re tracking 15,135 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04298723Recruiting
Left atrial appendage closure vs blood thinners after brain bleed
This trial compares a procedure that blocks a heart blood-choke point (the left atrial appendage) versus taking blood thinners by mouth. It is for people with atrial fibrillation who have had a brain bleed and may be safer avoiding long-term blood thinners.
Mannheim, Baden-WurttembergAges 18 years+ - NCT04328532Recruiting
MRI check for abnormal placenta attachment risk
This study uses an MRI scan during late pregnancy to look for signs that the placenta may be abnormally attached. The goal is to help doctors plan safer care before birth, especially for people with higher-risk pregnancy features.
Vandœuvre-lès-NancyAges 18 years+ - NCT04294134Enrolling by invitation
Support program for mothers in residential substance treatment
This trial tests a support program for mothers (pregnant or with young children) who are in residential substance use treatment. It aims to improve well-being, family stability, and child safety—especially when children are at risk or in out-of-home placement.
Philadelphia, PennsylvaniaAges Any age - NCT04263831RecruitingPhase 1/Phase 2
Low-dose IL-2 to treat Crohn’s disease flare-ups
This trial tests a low dose of IL-2 to reduce inflammation and help control Crohn’s disease symptoms. It’s for people whose Crohn’s disease hasn’t responded to at least one standard treatment or who need steroids to stay under control.
Boston, MassachusettsAges 12–80 - NCT04293042RecruitingEarly Phase 1
BK virus treatment using donor immune cells after transplant
This early-phase study tests whether immune cells made from a donor (T cells) can treat BK virus infection in people whose immune system is weak after a stem cell transplant or chemotherapy. It may help control the virus causing bladder/urinary symptoms.
Philadelphia, PennsylvaniaAges 1 month–25 years - NCT04368663Recruiting
TJ-134 for bowel cysts causing symptoms
This trial looks at whether TJ-134, a traditional herbal medicine, helps people who have symptomatic pneumatosis cystoides intestinalis (bowel cysts). It may help reduce symptoms if the condition matches the typical colonoscopy findings.
Komagane, NaganoAges 18–100 - NCT04330118Recruiting
Study immune cells in DRESS and drug rash reactions
This trial studies how certain immune cells (eosinophils) behave during severe drug reactions like DRESS and during milder drug rashes. It may help doctors understand what drives organ damage and improve how these reactions are managed.
ArrasAges 18 years+ - NCT04265703Recruiting
Ultrasound-guided line placement for hard-to-access veins
This study tests a specific ultrasound-guided technique to place a central venous catheter (a medical access line) when jugular veins are difficult to access. It may help reduce failed attempts and improve safety in people who need this kind of line for medical care.
GuadalajaraAges 18–80 - NCT04289467RecruitingPhase 2
Fenfluramine for stubborn infantile spasms
This Phase 2 trial studies fenfluramine to treat infantile spasms that haven’t improved after standard medicines (ACTH and vigabatrin). If you/your child has ongoing seizures, the study may offer another treatment option and will monitor safety closely, especially heart-related side effects.
Los Angeles, CaliforniaAges 1–3 - NCT04334031Recruiting
Hospital follow-up study for immune-related disease
This is a study that follows people with an immune-related illness at Lille University Hospital to better understand their care needs over time. By collecting information regularly, the study may help improve how future patients are monitored and treated.
LilleAges 18 years+ - NCT04323410Recruiting
Compare two ways to fix children’s forearm bone fractures
This study compares two surgical methods—casting versus percutaneous pinning—to treat certain distal (near the wrist) forearm fractures in children. It aims to find which method works best for healing and function, especially in specific fracture types.
HelsinkiAges Up to 10 years - NCT04286308Recruiting
Testing brain-speech recordings during DBS for movement disorders
This study looks at how brain and speech networks work while people with Parkinson’s disease, essential tremor, or dystonia are getting deep brain stimulation (DBS). It may help doctors better understand and possibly improve speech outcomes for people receiving DBS.
Boston, MassachusettsAges 18–85 - NCT04286464Enrolling by invitation
Study how pregnancy affects airway inflammation in babies
This study looks at how different pregnancy and birth factors may contribute to airway inflammation in infants who wheeze or have lung conditions. It may help researchers understand why some babies get ongoing breathing problems and how early influences could be linked.
BernAges Any age - NCT04368702Recruiting
MRI-guided radiation for people needing radiation for cancer
This study tests whether radiation given with help from MRI (a type of scan) can better treat cancers that need radiation. You may be eligible if your cancer is confirmed and you can safely have MRI scans.
Boston, MassachusettsAges 18 years+ - NCT04308707Enrolling by invitation
Training surgeons to deliver difficult news better
This study tests a structured “how to break bad news” training tool for doctors and surgical residents. It may help improve how carefully and clearly clinicians communicate in serious situations.
BarcelonaAges 18 years+ - NCT04284943Recruiting
Surgery for stomach cancer and diabetes
This trial tests a surgery for early-stage stomach cancer that also aims to improve type 2 diabetes by changing how your body processes food. It might be an option if you have both conditions and are not using insulin.
SeoulAges 20–69 - NCT04295252Recruiting
Altshock-2 registry for people with cardiogenic shock
This study is a “registry,” meaning it collects health information from people hospitalized with cardiogenic shock. It may help doctors better understand the condition and improve care over time.
MilanAges 18 years+ - NCT04318678RecruitingPhase 1
CD123 CAR T-cell therapy for relapsed leukemia and related cancers
This early-phase study tests a lab-made immune therapy (CD123 CAR T cells) for children and young adults up to age 21 whose cancer has come back or didn’t respond to treatment. The goal is to see if these CAR T cells can find and attack cancer cells that carry a marker called CD123.
Memphis, TennesseeAges Up to 21 years - NCT04257994Recruiting
Study how heart cell connections differ in inherited rhythm problems
This study looks at how proteins that connect heart cells are distributed in people with inherited heart rhythm disorders (and some family members who may carry the gene). It aims to better understand the biology behind these conditions, which may help improve risk assessment and future care.
LondonAges 18 years+ - NCT04323566Enrolling by invitationPhase 2
Rituximab for OCD or psychosis linked to immune inflammation
This trial tests rituximab (an immune system medicine) to see if it can reduce OCD symptoms and/or psychosis when there are signs the immune system may be involved. You may be considered if other standard psychiatric treatments have not helped enough and your illness seems relatively recent with possible inflammation clues.
UppsalaAges 18–55 - NCT04374916Recruiting
Predicting preterm birth for threatened early labor
This study tests a new way to predict if you are likely to give birth early, using a simple test when you show signs of early labor. It aims to help doctors decide who really needs treatment and who can be reassured.
StrasbourgAges 18 years+ - NCT04234022Recruiting
Test a drug approach for multiple myeloma and leukemia
This trial studies a treatment aimed at a specific disease pathway in people with multiple myeloma or acute leukemia. It may help shrink or control cancer cells by targeting how they respond to low-oxygen conditions.
WolverhamptonAges 18 years+ - NCT04246138Recruiting
Robot-assisted knee replacement alignment: best function
This trial compares two types of robot-guided knee replacement alignment to see which one helps people do everyday activities better after surgery. If you have “wear-and-tear” knee arthritis, you may be offered one of the two surgical alignment approaches as part of a study.
Hull, East YorkshireAges 18–90 - NCT04193475Recruiting
Uses computer learning to improve stress heart ultrasound
This study uses computer technology (“machine learning”) with stress echocardiogram images (a heart ultrasound done during stress) to improve how heart function is measured. If you are able to have a stress echocardiogram, you may be able to help test a better way to interpret the results.
CottinghamAges 20–89
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Common questions
- Are there clinical trials for hospitalization?
- Yes. Clin2 currently lists 15,135 recruiting hospitalization 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 hospitalization 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 hospitalization 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.