Clinical trials
Hospitalization clinical trials
Below are recruiting hospitalization clinical trials, each written for real people, not researchers. We’re tracking 15,641 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04634994RecruitingEarly Phase 1
Brain scans to measure synapses in multiple sclerosis
This early study uses special brain scans (PET and MRI) to measure “synapse density” (how many connection points brain cells have) in people with multiple sclerosis (MS). It may help researchers understand MS biology and improve future treatments.
Boston, MassachusettsAges 18–60 - NCT04635020Recruiting
iStent versus laser for exfoliation glaucoma with cataract
This trial compares two treatment options for people with exfoliation glaucoma who also have cataracts: a tiny implant placed during cataract surgery (iStent) versus laser treatment. It aims to see which approach better controls eye pressure over 12 months and improves outcomes.
HelsinkiAges 50–100 - NCT04636684Recruiting
Study ATTR deposits in the aortic valve
This study looks at how common ATTR-related protein deposits are in the heart valve of people with age-related (degenerative) aortic stenosis. It may help doctors understand how important these deposits are and could guide future treatment decisions.
ToulouseAges 18–99 - NCT04636008RecruitingPhase 1/Phase 2
Immunotherapy with radiation for MSI-H or dMMR rectal cancer
This trial tests the drug sintilimab combined with a specific radiation schedule to treat rectal cancer that is MSI-H or dMMR (tumor DNA repair/instability markers). It may help shrink the tumor and improve outcomes when standard options are limited or not yet started.
Chengdu, SichuanAges 18 years+ - NCT04637438Recruiting
Fecal transplant for Crohn’s around the small and large bowel
This trial studies fecal microbiota transplantation (a transplant of beneficial gut bacteria from a donor) to help people with Crohn’s disease that is causing narrowing (strictures) and/or abnormal tunnels (fistulas) and who need bowel surgery. You may qualify if you’re an adult, planning ileal/ileocecal surgery, and can complete the colonoscopy while not on certain gut-altering medicines.
TampereAges 18–120 - NCT04637620RecruitingPhase 2
NMDA-based treatment study for major depression
This Phase 2 trial tests whether an NMDA-targeted treatment can improve symptoms of major depressive disorder (MDD). You may be able to join if your depression diagnosis and symptom score fit, and you meet several safety and study-following requirements.
TaichungAges 18–55 - NCT04639297Recruiting
Testing a brain/spine monitoring method during spinal surgery
This trial compares a new “NeuroVision” monitoring approach with the standard method while you have spinal surgery for worn-out (degenerative) problems. The goal is to see if NeuroVision helps surgeons detect nerve-related issues earlier and safer during the operation.
Chicago, IllinoisAges Any age - NCT04639622Recruiting
Study for inherited frontotemporal dementia gene risks
This study recruits adults who come from families with certain known gene changes linked to frontotemporal dementia. It aims to learn more about these inherited forms of dementia using brain scans and research blood testing, which will not provide personal results.
LilleAges 18 years+ - NCT04641286Recruiting
Tracking changes in quick recovery after acute stroke
This study looks at how stroke symptoms and recovery change over time soon after an acute stroke. It may help doctors better predict outcomes and improve care planning for stroke patients.
LondonAges 18 years+ - NCT04641936Recruiting
Urine tests to predict response to immunotherapy in bladder cancer
This study uses urine “omics” tests (detailed lab patterns from urine) to predict whether immunotherapy will work for people with metastatic urothelial (bladder/urinary tract) cancer. It may help doctors choose the right treatment sooner by identifying who is more likely to benefit.
TaipeiAges 20 years+ - NCT04642430RecruitingPhase 4
Test of blood thinners comparing rivaroxaban vs apixaban
This trial compares the bleeding risk of two commonly used blood thinners—rivaroxaban and apixaban—in people with atrial fibrillation (AF). If you’re starting an anticoagulant for a new AF diagnosis, this may help doctors choose the safer option for you and others.
Victoria, British ColumbiaAges 18 years+ - NCT04643041Recruiting
Watch-and-wait after PD-1 for certain rectal cancer
This study looks at whether people with a very strong response to a PD-1 antibody can safely delay or avoid more standard rectal cancer treatment (a “watch-and-wait” approach). It may help some people avoid surgery, radiation, or ongoing treatment while still closely monitoring the cancer.
Guangzhou, GuangdongAges 18–80 - NCT04643106Recruiting
Compare two ways to stop bleeding during ovarian cyst removal
This trial compares two methods used during laparoscopic (small-robot/pinch-incision) ovarian cyst surgery to see which stops bleeding better and better protects future fertility. You may be eligible if you’re having surgery for ovarian endometriosis and meet hormone and pregnancy-related requirements.
Goyang-si, Gyeonggi-doAges 19–45 - NCT04644211RecruitingPhase 2
Ruxolitinib for symptom control in certain blood cancer types
This Phase 2 study tests ruxolitinib (a targeted medicine) in people with essential thrombocythemia or polycythemia vera who still have troublesome symptoms. It aims to see whether it can reduce symptoms by changing disease activity and blood-related inflammation.
Boston, MassachusettsAges 18 years+ - NCT04644042Recruiting
Surgery for shoulder pain after non-surgical treatment fails
This trial looks at whether arthroscopic subacromial decompression surgery helps people whose “impingement” shoulder pain hasn’t improved after supervised exercises and an injection. It may help if your symptoms match their specific non-responder pattern and you can complete rehab visits.
Hvidovre, DenmarkAges 18–99 - NCT04645199Recruiting
Long-term follow-up study for blood and bone marrow diseases
This study is collecting long-term follow-up information from people diagnosed with certain blood and bone marrow conditions. It may help doctors understand what happens over time and improve future care, but you’re mainly contributing data rather than receiving a new treatment.
Tianjin, Tianjin MunicipalityAges Any age - NCT04645511Recruiting
Balloon treatment for long-term or repeat maxillary sinusitis
This study tests whether balloon sinuplasty works better or more efficiently for people with long-lasting or repeatedly returning inflammation in the maxillary sinuses (side sinuses near your cheeks). It focuses on people who did not improve with the usual nose spray (topical steroid) or who meet specific “recurrent” episode patterns.
TampereAges 18–69 - NCT04645628Recruiting
Improving MRI scan order for better comfort and image quality
This study looks at the best order to take MRI images so scans are more comfortable and produce better-quality pictures. You may be eligible if you are having an MRI of many body areas as part of your routine care.
NancyAges 18 years+ - NCT04646759RecruitingPhase 3
Fulvestrant or capecitabine plus pyrotinib for metastatic breast cancer
This Phase 3 trial tests adding pyrotinib to standard hormone-based treatments (fulvestrant or capecitabine) to slow or control metastatic breast cancer. It’s for tumors that are hormone-receptor positive and HER2 positive, where standard options have been used before.
Guangzhou, GuangdongAges 18–80 - NCT04650243RecruitingPhase 4
Testing whether lowering UDCA helps people with PBC
This trial looks at whether slowly reducing UDCA (a medication for primary biliary cholangitis) is safe and still helpful in people whose liver tests have improved. It may help some patients avoid higher doses if their disease is well controlled.
BeijingAges 18 years+ - NCT04651010Recruiting
MRI study to predict outcomes after clot removal in stroke
This study uses special MRI scans to look for patterns that may predict recovery after a specific type of stroke caused by a blocked brain artery. It may help doctors choose the best treatment and better understand who benefits most from clot removal.
PoitiersAges 18 years+ - NCT04650919Recruiting
Rehabilitation graft after larynx removal for upper airway cancer
This trial tests a special “rehabilitation graft” used after total laryngectomy (complete larynx removal) for upper airway cancer. The goal is to improve recovery and function after surgery by using a graft designed to support healing and rehabilitation.
StrasbourgAges 18 years+ - NCT04651530Recruiting
Endoscopic laser treatment for normal-pressure glaucoma
This study tests an endoscopic laser procedure to lower eye pressure and slow damage in people with normal-tension glaucoma. It may help protect the optic nerve, especially if your glaucoma is stable on drops and you also have a cataract.
HelsinkiAges 55–100 - NCT04652180Recruiting
Robot surgery versus open surgery for esophagus cancer
This trial compares robot-assisted surgery with the standard open chest operation to remove esophagus and nearby tissue. It may help you understand which approach works better and is safer for patients whose cancer can be surgically removed.
L'Hospitalet de Llobregat, BarcelonaAges 18 years+
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Common questions
- Are there clinical trials for hospitalization?
- Yes. Clin2 currently lists 15,641 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.