Clinical trials
Evaluation clinical trials
Below are recruiting evaluation clinical trials, each written for real people, not researchers. We’re tracking 5,384 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04846959Recruiting
Pregnancy outcomes study for people exposed to risankizumab
This study looks at pregnancy outcomes in people who took risankizumab during pregnancy (or shortly before getting pregnant). It compares them with pregnancies exposed to similar biologic medicines, to better understand risks and what to expect.
Morrisville, North CarolinaAges Any age - NCT04848896Recruiting
Safety and outcomes study of a smart knee replacement
This trial studies whether a “smart” knee replacement system (CORI) is safe and works well for people getting a total knee arthroplasty (TKA). If you’re a good candidate for a cemented standard knee replacement, the study follows you for two years to check results after surgery.
EppingAges 18 years+ - NCT04854213Recruiting
Study checks radiation effects in colon cancer lung-limited spread
This trial studies how targeted radiation (SBRT) affects cancer biology and immune cells in people with colon cancer that has spread only to a small number of lung nodules. Your tumor tissue will be analyzed to see what changes after treatment.
Naples, NAPOLIAges 18–80 - NCT04855214Recruiting
Sharing experiences using an upper-limb prosthesis
This study looks at what it feels like to use an upper-limb prosthesis over time. It may help researchers understand user experiences and improve prosthesis support and training.
Cleveland, OhioAges 18 years+ - NCT04868162RecruitingPhase 2
MRG003 for head and neck cancer after prior treatments
This trial tests MRG003, a cancer medicine, in people with recurrent or metastatic squamous cell carcinoma of the head and neck who have already tried and had trouble with standard treatments like platinum and anti–PD-1 therapy. It looks at whether the treatment can shrink the cancer and how safe it is.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT04871412RecruitingPhase 3
Surgery care program for lung or upper GI cancer patients
This trial tests an “integrative” support program around the time of cancer surgery to see if it improves care and outcomes for people having surgery for lung, stomach, or esophagus cancer. It may help by adding extra structured support during the peri-operative (around-surgery) period.
Ottawa, OntarioAges 18 years+ - NCT04874454Recruiting
Checks choking risk from a throat ultrasound after stroke
This study looks at whether using an ultrasound on the throat (laryngeal ultrasound) could cause choking in people who have had a recent stroke. If you recently had an acute stroke, they may test the safety of this monitoring approach for you.
Taipei, None SelectedAges 20 years+ - NCT04875260Recruiting
Carefully compare outcomes in ICU patients
This study focuses on critically ill people in the intensive care unit (ICU). It aims to learn what affects outcomes and resources, which may help improve how care is planned for ICU patients.
DouliuAges 20 years+ - NCT04875715RecruitingPhase 4
Almond oil cream vs hydroquinone for facial dark spots
This trial compares topical almond oil to hydroquinone to see which works better to reduce facial pigmentation (darkness). You may join if you fit certain skin-type and health needs and can follow a schedule of stopping or changing other face products during the study.
Sacramento, CaliforniaAges 18 years+ - NCT04880226Recruiting
MRI scan used safely during guided ablation planning
This study checks whether a special kind of MRI scan is safe enough to use during planning for an MRI-guided ablation procedure. It may help improve how these procedures are done while keeping additional risk low.
Rochester, MinnesotaAges 18 years+ - NCT04882839RecruitingPhase 2
Therapy with psilocybin for severe OCD symptoms
This Phase 2 study tests whether psilocybin-assisted psychotherapy can reduce symptoms in adults with severe, treatment-resistant OCD. It also focuses on safety and whether this approach is practical to run.
BeershebaAges 18–65 - NCT04885244Recruiting
Minimally invasive surgery for adult spine bending and misalignment
This trial looks at how well minimally invasive back surgery works for adults with long-lasting spine deformities (like bending or uneven alignment). It aims to measure outcomes using questionnaires and spine X-ray measurements after treatment.
Phoenix, ArizonaAges 18 years+ - NCT04886245Recruiting
Eye-tracking study of face attention in facial paralysis
This pilot study uses an eye-tracking camera to measure where people look when viewing faces. It compares attention patterns in adults with facial paralysis to healthy adults, which may help improve understanding and support for people affected.
AmiensAges 18 years+ - NCT04888975Recruiting
Device study for one-arm swelling after lymph surgery
This study tests a medical device (Dayspring Technology) to reduce swelling in the arm caused by breast cancer treatment and lymph surgery. You may be eligible if you have one-sided arm swelling after lymphatic surgery and meet safety checks for the device.
Palo Alto, CaliforniaAges 18 years+ - NCT04889105Recruiting
Exercise coaching for leg artery disease using a phone app
This study tests whether a phone-based program can help improve walking in Veterans with peripheral artery disease (PAD) by guiding regular exercise. It aims to reduce leg symptoms by making walking practice safer and easier to stick with.
Decatur, GeorgiaAges 40 years+ - NCT04891237RecruitingPhase 3
Grass and olive allergy vaccine trial for teens to older adults
This Phase 3 trial tests whether an allergy treatment can reduce symptoms caused by grass and olive pollen. It also checks safety, especially for breathing and allergic reactions, in people with confirmed grass/olive allergy.
Tarancón, CuencaAges 12–65 - NCT04893525RecruitingPhase 2/Phase 3
Buprenorphine-naloxone microdosing versus standard dosing after ED discharge
This study compares a smaller “microdose” starting method versus the usual starting dose of buprenorphine/naloxone for people with opioid use disorder when they are discharged from the emergency department. It may help find a safer, easier way to start treatment right after an ED visit and avoid problems caused by starting too early.
Calgary, AlbertaAges 18 years+ - NCT04893603Recruiting
TAVR valve test for severe, hard-to-pump heart valve
This trial studies whether a new through-the-blood-vessel heart valve (TAVR) is safe and works well for people with severe aortic stenosis who are too risky for traditional surgery. If you qualify, you would be closely followed to check your symptoms and valve function over time.
BeijingAges 70 years+ - NCT04897490Recruiting
Real-world study of ATO plus ATRA for adult acute APL
This study looks at how well first-time treatment with ATO plus ATRA works in adults with acute promyelocytic leukemia (APL). It mainly checks treatment results in real life, including whether patients reach “molecular remission” (very deep disease control).
La Plata, Buenos AiresAges 18 years+ - NCT04898283RecruitingPhase 3
Allergy shot study for grass and cypress pollen symptoms
This phase 3 trial tests a specific allergy treatment (an “immunotherapy” shot) for people whose symptoms are triggered by grass and cypress tree pollen. It aims to see if the treatment is safer and more effective at reducing allergy symptoms over time, especially for nose/eye symptoms and some people with asthma.
Valladolid, Castille and LeónAges 12–65 - NCT04900064Recruiting
Self-help CBT added to primary care behavioral health
This trial studies whether adding a Swedish self-help version of “CBT” (a structured talking-therapy approach) improves care for adults getting behavioral health support in primary care. It may help people who want support for mental health without needing fully guided therapy sessions.
Varberg, Halland CountyAges 18 years+ - NCT04900688Recruiting
Checking a new scope for breaking kidney stones
This study looks at how well a specific thin camera tool (the LithoVue Elite) works during ureteroscopy and laser treatment for kidney stones. It may help surgeons improve how effectively stones are cleared and how the procedure goes.
Vancouver, British ColumbiaAges 18 years+ - NCT04901884Recruiting
PET/MR scans before and after radiation for heart-lung effects
This study uses special PET/MR imaging before and after radiation treatment to better understand how radiation may affect the heart and lungs. It may help researchers find ways to predict and monitor these side effects using imaging and blood tests.
Toronto, OntarioAges 18 years+ - NCT04902703RecruitingPhase 2
GM-CSF drug trial for mild to moderate Alzheimer’s disease
This Phase 2 study tests whether sargramostim (a GM-CSF related medicine) is safe and can slow or improve Alzheimer’s symptoms. You might be a good fit if you have mild or moderate Alzheimer’s, positive amyloid testing, and can complete frequent visits with a close caregiver who knows you well.
Aurora, ColoradoAges 60–85
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Common questions
- Are there clinical trials for evaluation?
- Yes. Clin2 currently lists 5,384 recruiting evaluation 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 evaluation 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 evaluation 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.