Clinical trials
No Disease or Condition is Being Studied clinical trials
Below are recruiting no disease or condition is being studied clinical trials, each written for real people, not researchers. We’re tracking 18,394 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05437198Recruiting
Breath sample study comparing lung bacteria in and out of COPD
This study looks at the germs in exhaled (breathed-out) air to compare people with COPD to people without COPD. It may help researchers better understand lung differences and what could drive COPD.
CréteilAges 18–70 - NCT05458700Recruiting
Study of complicated urinary tract infections
This study looks at complicated urinary tract infections (UTIs), which are infections in the urinary system that happen when there is an underlying issue like a urinary catheter, blockage, or other urinary tract problem. The trial aims to gather information to better understand and treat these infections.
Seville, SevillaAges 18 years+ - NCT04146376Recruiting
Study of medicines for Von Willebrand disease during pregnancy
This study looks at how well a Von Willebrand disease treatment plan works during pregnancy, and whether some patients need extra “adjusting” of medicine. It may help prevent bleeding problems by matching treatment to each person’s lab results later in pregnancy.
Aurora, ColoradoAges 18 years+ - NCT01829204Recruiting
Health study registry for vaginal conditions
This study is building a database (a secure record) to learn about vaginal/vulva conditions in women. You may be invited if you’re coming in for a routine women’s health visit or you’re being seen for a vaginal concern, and you can share information safely.
Midland, TexasAges 21–75 - NCT05372172Recruiting
Tennessee Alzheimer’s study for people 60 and older
This study is looking at how brain and memory changes show up in people across the Alzheimer’s spectrum—from normal thinking to mild memory problems to Alzheimer’s disease. You might join if you can do study visits and an MRI and have a reliable study partner available.
Nashville, TennesseeAges 60 years+ - NCT05395949Enrolling by invitation
Treat breast inflammation with support for mental health
This study looks at a non-surgical (“conservative”) approach to treating granulomatous lobular mastitis, along with help for mental health symptoms. It may help people whose breast inflammation and mental health concerns happen together.
Wuhan, HubeiAges 18–60 - NCT05365282Recruiting
Check how a wrist artery procedure affects hand nerve symptoms
This study looks at whether a procedure on an artery in the wrist is linked to new or worsening nerve symptoms in the hand. It may help doctors understand who is at higher or lower risk and improve safety.
AarhusAges 18 years+ - NCT05369442Recruiting
Blood-thinner plan study for people with high bleeding risk after PCI
This trial studies which blood-thinner (antiplatelet) strategy is safest and most effective for people at high risk of bleeding after a procedure called PCI. It also looks at longer-term outcomes and whether adjusting treatment can improve safety without losing heart protection.
Sichuan, SichuanAges Any age - NCT05348876RecruitingPhase 4
Darolutamide plus standard hormone therapy for high-risk prostate cancer
This trial studies how safe darolutamide is and how well it works when added to standard hormone therapy for men with high-risk, non-metastatic prostate cancer that is no longer responding to hormone treatment. It may help slow prostate cancer growth and reduce prostate-specific antigen (PSA) rises in real-world care.
Vijayawada, Andhra PradeshAges 18 years+ - NCT05329129Recruiting
Spine surgery registry to track recovery with bone graft
This study follows people who are having spinal fusion surgery using an OssDsign bone graft. It collects health and scan information over time to better understand recovery and outcomes after surgery.
Fresno, CaliforniaAges 21 years+ - NCT05273424Enrolling by invitation
Study of outcomes for people on long-term dialysis
This study looks at health outcomes for people living with chronic kidney disease who have been on hemodialysis for more than 90 days. It may help doctors better understand what to expect over time and how dialysis care can be improved in Brazil.
Pelotas, Rio Grande do SulAges 18 years+ - NCT05279040Recruiting
Trikafta plus exercise program for adults with cystic fibrosis
This study tests how starting Trikafta affects exercise ability and breathing in adults with cystic fibrosis. You may be asked to do supervised breathing and exercise tests to see if Trikafta helps your lung function and stamina.
Vancouver, British ColumbiaAges 19 years+ - NCT05260177Recruiting
40 Hz light therapy for mild to moderate Alzheimer’s
This study tests whether a non-invasive 40 Hz light therapy system can help people with early Alzheimer’s. You’ll likely use the device at home and wear a small activity monitor, while doing memory and thinking tests.
RoskildeAges 40 years+ - NCT05296889Recruiting
Safety follow-up for Ennovate cervical device
This study checks how safely and effectively a cervical device (Ennovate® Cervical) works after it’s been used in routine care. It may help by monitoring real-world safety and performance over time.
Hamburg, Free and Hanseatic City of HamburgAges 18 years+ - NCT05266872Recruiting
Earlier diagnosis and better treatment study for Parkinson’s
This study is looking to improve how Parkinson’s and related brain conditions are identified and treated sooner. You may be asked to share your health information and provide blood or other samples, and possibly have procedures like a spinal fluid test or a small skin sample.
LuxembourgAges 18 years+ - NCT05231785RecruitingPhase 1
Test drug safety for early Alzheimer’s memory trouble
This Phase 1 trial tests how safe and tolerable ALN-APP is in people with early Alzheimer’s-related mild memory impairment or mild dementia. It may help researchers find a treatment path for early Alzheimer’s, while closely monitoring side effects and basic health markers.
La Jolla, CaliforniaAges 18 years+ - NCT05199870Enrolling by invitation
Long-term follow-up for specific hip implant parts
This study follows people who had a particular bipolar hip implant (RingLoc cup and/or Endo II head) placed during a hemi-hip replacement surgery at least 8 years ago. It checks how well the implants keep working over time and why.
Falls Church, VirginiaAges 18 years+ - NCT05241262RecruitingPhase 1
N-acetylcysteine for people with m.3243A>G and low brain glutathione
This trial tests whether the supplement N-acetylcysteine (NAC) can help people who have the m.3243A>G mitochondrial genetic change and low levels of a brain chemical called glutathione. The study aims to see if raising glutathione in the brain is safe and potentially beneficial for these patients.
New York, New YorkAges 18–80 - NCT05250375Recruiting
Study of mitochondrial muscle diseases over time
This natural history study follows children and adults with suspected or confirmed mitochondrial myopathy to better understand symptoms and how the condition changes. It may also include healthy participants to compare test results and improve future treatments.
Philadelphia, PennsylvaniaAges birth–100 years - NCT05245136Recruiting
Blood test study for advanced cancer monitoring
This study uses a blood test (liquid biopsy) to look for tumor DNA in patients with advanced cancer. It aims to see if this test can help doctors monitor the cancer and make better treatment decisions.
Augsburg, BavariaAges 18 years+ - NCT05173714RecruitingPhase 2
Sit Less and Move More program for people with CKD
This Phase 2 study tests a program to help people with chronic kidney disease (CKD) sit less and move more, plus a medication (semaglutide) for those who qualify. It may help improve health and day-to-day activity while monitoring safety closely.
Stanford, CaliforniaAges 20 years+ - NCT05139706Recruiting
Study immune side effects after cancer immunotherapy
This study looks at how immune-related side effects happen in people treated with certain cancer immunotherapies. It also includes some healthy volunteers and people who already have similar autoimmune conditions, to better understand and compare these reactions.
Montreal, QuebecAges 18–100 - NCT05177809Recruiting
Study of RFC1 gene changes in patients and healthy controls
This study tracks people with a specific genetic cause of RFC1-related disease, and compares them with healthy people without nervous system or mental health conditions. It helps researchers learn how the condition develops over time and what changes to watch for.
Melbourne, VictoriaAges 18 years+ - NCT05169333Recruiting
Oxford study using non-invasive imaging to learn risk factors
This study looks at factors that can predict health risks and uses non-invasive imaging (no major procedures) to collect information. It may help researchers better understand who is at higher risk over time and why.
Phoenix, ArizonaAges 18–99
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Common questions
- Are there clinical trials for no disease or condition is being studied?
- Yes. Clin2 currently lists 18,394 recruiting no disease or condition is being studied 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 no disease or condition is being studied 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 no disease or condition is being studied 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.