Clinical trials
Clinical clinical trials
Below are recruiting clinical clinical trials, each written for real people, not researchers. We’re tracking 5,620 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04194996Recruiting
Study of surgery for crooked or bent neck alignment
This study looks at how well planned surgery corrects neck (cervical) deformities and how the results change over time. It mainly involves standard pre- and follow-up imaging and study questionnaires to compare clinical and X-ray outcomes.
La Jolla, CaliforniaAges 18 years+ - NCT04199000Recruiting
Study for congenital glycosylation disorders and NGLY1 deficiency
This trial is for people who have a confirmed genetic condition related to how the body builds certain sugar-like structures (CDG) or NGLY1 deficiency. It aims to better understand these conditions through clinical and basic science research, which may help improve future care.
San Diego, CaliforniaAges Any age - NCT04203303Recruiting
Study how your gut microbes affect health and disease
This study looks at how the bacteria (microbes) living in and on your body relate to health and disease. It may help researchers understand what changes in these microbes mean for future treatments.
Rochester, MinnesotaAges 18 years+ - NCT04215003RecruitingPhase 1/Phase 2
Study breast cancer treatment guided by tumor pathway tests
This trial tests new treatment given before surgery for certain stage IIb–IIIc breast cancers. It uses results from your tumor to guide the treatment plan and aims to improve how well the therapy works before the operation.
Shanghai, Please SelectAges 18–70 - NCT04220047Recruiting
Surgery changes for preventing irregular heart rhythms during bypass
This trial studies whether removing a small heart pouch area and a specific ligament during off-pump heart bypass surgery improves outcomes. It is meant for people having their first off-pump coronary bypass, without a history of atrial fibrillation.
BeijingAges 18–80 - NCT04221464Recruiting
Building a database for peritoneal cancer care
This study collects medical information and small tissue or fluid samples from people with peritoneal (abdominal lining) cancer. It aims to better understand the disease and improve future care plans.
MontpellierAges 18 years+ - NCT04226313Recruiting
Home self-swab tests for people not doing cervical screening
This study looks at whether a home self-sampling swab can help people who haven’t joined cervical cancer screening in the past few years. If you qualify, you’ll be asked to collect a swab yourself so it can be tested, aiming to make screening easier to access.
OlomoucAges 30–65 - NCT04228367Recruiting
Study of a stitch device for repairing torn knee cartilage
This trial follows patients who need a meniscus (knee shock-absorber) repair and receive a specific stitching device. The goal is to check how well the device works over time and whether it’s safe and effective.
Charlotte, North CarolinaAges 18 years+ - NCT04232566Recruiting
Study links in obesity surgery and liver scarring
This study looks at how the immune system relates to liver scarring in people with obesity who are getting gastric bypass surgery. If you qualify, you may help doctors better understand liver disease and who is at higher risk.
Scottsdale, ArizonaAges 30–70 - NCT04250493Recruiting
Testing insulin resistance in multiple system atrophy
This study looks at how the body handles blood sugar (insulin resistance) in people with multiple system atrophy (MSA). Results may help doctors understand the disease better and explore new ways to monitor or treat it.
BordeauxAges 30 years+ - NCT04254185Recruiting
Surgery for an elbow nerve problem (ulnar nerve) study
This study looks at surgery for a specific nerve problem at the elbow—the ulnar nerve. It aims to find whether the surgical approach can help people with symptoms caused by this isolated nerve compression.
Atlanta, GeorgiaAges 18 years+ - NCT04263038RecruitingPhase 4
Watchful waiting versus blood thinners for small lung clots
This trial compares close monitoring (“watch and wait”) versus taking the blood thinner rivaroxaban in people with a small type of lung blood clot. It aims to find out whether low-risk patients can safely avoid or reduce anticoagulation while still staying healthy.
Woluwe-Saint-Lambert, Brussels CapitalAges 18 years+ - NCT04282122Recruiting
Personalized radiation plan for older women with early breast cancer
This trial uses individual measures of how sensitive your body’s tissues are to radiation to guide after-surgery breast radiation treatment. It aims to keep treatment safe and effective while tailoring the plan to each person.
Montpellier, OccAges 65 years+ - NCT04286841Recruiting
Immunotherapy before lung surgery for early lung cancer
This trial looks at giving immunotherapy before surgery for certain early-stage lung cancers to help shrink the tumor and improve outcomes. It is mainly for people whose lung cancer can be removed by surgery and who don’t have specific gene changes like EGFR or ALK.
Guangzhou, GuangdongAges 18 years+ - NCT04287088Recruiting
MRI plus shared decisions to help diagnose prostate cancer
This study looks at using a special prostate MRI (bpMRI) along with a risk-based shared decision process to guide diagnosis. It may help patients and clinicians decide on next steps using MRI results and individual risk.
JyväskyläAges 18 years+ - NCT04300101Recruiting
Study of a blood- and tissue-based index in large B-cell lymphoma
This study looks at a “Mixed Molecular Clinical Index” (MMCI), which combines test results from lymphoma tissue and clinical information. It aims to help better understand how diffuse large B-cell lymphoma behaves and how patients may respond to standard first-line treatment.
Meldola, FCAges 18 years+ - NCT04308564Recruiting
Study of lab and clinic data in antiphospholipid patients
This study looks at lab results and clinic information in people who have antiphospholipid antibodies. The goal is to better understand these antibody-positive conditions and what happens over time, which may help improve care.
LilleAges 18 years+ - NCT04310241Recruiting
Test eye alignment and vision changes in lazy eye patients
This study looks at vision problems in children with lazy eye (amblyopia) and eye misalignment (strabismus), and whether they improve with treatment. It may help researchers understand what visual changes to expect and which patients respond best.
Cleveland, OhioAges 6 months–90 years - NCT04312633Recruiting
Testing a new throat biopsy mapping method for Barrett’s disease
This study follows people for 5 years to see how well a new biopsy-mapping test (WATS3D) works during routine upper endoscopy. It may help doctors find Barrett’s esophagus changes earlier and better guide follow-up after treatment.
Bethpage, New YorkAges 18 years+ - NCT04318899Recruiting
Studying who benefits in a specific borderline personality therapy program
This study looks at which factors predict how people do over time and how well they respond to a therapy program for borderline personality disorder. If you have a history of repeated self-harm, your experiences may help researchers understand who is most likely to improve—and why.
Oslo, OsloAges 12–70 - NCT04321408Recruiting
Study of ziconotide pain treatment in routine care
This study follows adults with severe, long-lasting pain that has not responded to other treatments, to see how the pain medicine ziconotide works in everyday clinical practice. You may be considered if you’re being evaluated for an implanted pain-delivery system that gives ziconotide into the spinal fluid.
AngersAges 18 years+ - NCT04341181RecruitingPhase 2
Targeted cancer treatment chosen by tumor genetic test results
This Phase 2 trial matches people with advanced cancer to a targeted treatment based on a genetic (DNA) or protein (IHC) test from their tumor. It’s for cancers that are no longer responding to standard treatment or where no standard option is available.
Aalborg, AalborgAges 18 years+ - NCT04344769Recruiting
Studying how a kidney-protecting pathway works in ADPKD
This study looks at how the body’s “Nrf2 response” works in people with autosomal dominant polycystic kidney disease (ADPKD). It may help researchers better understand disease biology and future treatments by comparing kidney-related signals in ADPKD patients and healthy volunteers.
Rochester, MinnesotaAges 18–30 - NCT04355975Recruiting
Study follow-up outcomes after a lung blood clot
This trial looks at how people do after an acute pulmonary embolism (a blood clot in the lungs). It aims to understand real-world outcomes over follow-up and may help improve how care teams track patients after treatment.
Bern, Canton of BernAges Any age
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Common questions
- Are there clinical trials for clinical?
- Yes. Clin2 currently lists 5,620 recruiting clinical 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 clinical 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 clinical 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.