Clinical trials
Symptom clinical trials
Below are recruiting symptom clinical trials, each written for real people, not researchers. We’re tracking 909 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06346535Recruiting
PrimeCog: New thinking tests for recent depression or stress diagnosis
This trial studies new digital tests that could help doctors in primary care detect cognitive (thinking) problems in people recently diagnosed with depression or stress-related disorders. The goal is to find reliable early signs of cognitive changes so treatment can be better tailored.
Linköping, Östergötland CountyAges 18–65 - NCT05621278Recruiting
School study of mental and physical well-being from kids to adults
This study follows students from middle school through high school and asks their parents and teachers questions about mental well-being and physical (body-related) health. It may help researchers understand what supports healthy development over time.
Beijing, Beijing MunicipalityAges 9–65 - NCT06390761Recruiting
Acupuncture for constipation in Parkinson's disease
This trial tests whether acupuncture can help relieve constipation in people with Parkinson's disease. If you have both Parkinson's and constipation that is not caused by another medical condition, this study may offer a non-drug treatment option.
Xi'an, ShaanxiAges 35–80 - NCT06111976Recruiting
TMS plus reactivation therapy for resistant PTSD
This trial tests if adding a type of brain stimulation (TMS) to a memory reactivation therapy can reduce PTSD symptoms that haven't improved with standard antidepressants. If you have persistent PTSD, this study could offer a new treatment option.
ParisAges 18–65 - NCT07852728RecruitingPhase 2
Oxygen therapy for first responders after head injuries
This trial tests whether hyperbaric oxygen therapy (breathing pure oxygen in a pressurized chamber) can improve thinking, mood, and overall well-being in first responders who have had a traumatic brain injury and still have symptoms. If you are a first responder dealing with ongoing brain injury symptoms, this study could help you find new ways to feel better.
Boise, IdahoAges 18–75 - NCT07852156Recruiting
Cooling during inpatient rehabilitation for people with multiple sclerosis
This trial tests whether cooling the body during a stay at a rehabilitation clinic helps people with multiple sclerosis (MS) feel better and recover more effectively. If you have MS and find that heat makes your symptoms worse, this study may help you manage your symptoms during rehab.
Valens, Canton of St. GallenAges 18 years+ - NCT05586724RecruitingPhase 3
Progesterone vs another hormone added to estrogen for menopause symptoms
This Phase 3 study compares two types of progesterone—micronized progesterone versus norethisterone acetate—both used with estrogen to treat menopause symptoms that affect daily life. It aims to see which combination works better and is tolerated over time for women with an intact uterus.
StockholmAges 45–60 - NCT07850284Recruiting
Text message symptom check-ins for blood cancer patients
This study uses text messages to check how you're feeling during cancer treatment. It may help your care team respond sooner to symptoms and improve your quality of life.
Rochester, MinnesotaAges 18 years+ - NCT07849140Recruiting
Hands-on therapy for painful periods
This study tests whether osteopathic manipulative treatment (a hands-on approach to relieve tension and improve blood flow) can reduce the pain and other symptoms of painful periods. It is only for people at Western University of Health Sciences.
Pomona, CaliforniaAges 20–51 - NCT07849465RecruitingPhase 2
Oxygen therapy for veterans with brain injury and lasting symptoms
This study tests whether breathing high-pressure oxygen (hyperbaric oxygen therapy) can help veterans who have had a traumatic brain injury (TBI) and are dealing with ongoing issues like memory or concentration problems. It also looks at whether this treatment affects certain markers in the blood that may relate to brain health.
Boise, IdahoAges 18–75 - NCT06444321Recruiting
Integrated care for frail patients with heart failure
This trial tests a special care program for people with both frailty (being weak or vulnerable) and heart failure (when the heart doesn't pump well). The program brings together different types of support to help you manage your health better after a hospital stay.
Drammen, AkershusAges 18 years+ - NCT07840417Recruiting
Deep brain reorienting therapy for PTSD in veterans
This study tests a new type of talk therapy called deep brain reorienting (DBR) for veterans with post-traumatic stress disorder (PTSD). It aims to help your brain process traumatic memories and reduce PTSD symptoms over 8 sessions.
Edmonton, AlbertaAges 18–65 - NCT06464822Recruiting
Effects of weight-loss surgery on urinary symptoms
This study looks at whether weight-loss surgery can improve urinary symptoms like needing to pee often or suddenly. It is for people with severe obesity who are already being seen at a specific clinic for bariatric surgery.
Hong KongAges 18 years+ - NCT07829029RecruitingPhase 4
Nighttime bladder leak treatments in older women
This study looks at whether two different bladder medications can help reduce nighttime bathroom trips and urine leaks in women with urgency incontinence. It aims to find out which treatment works better to improve sleep and quality of life.
San Francisco, CaliforniaAges 60 years+ - NCT07827196Recruiting
Brain stimulation for behavior changes in early Alzheimer's
This study tests whether a gentle, non-invasive brain stimulation technique called transcranial random noise stimulation (tRNS) can help reduce troubling behavioral and psychological symptoms (like agitation or anxiety) in people with early Alzheimer's disease. Participants continue their usual medication and receive either real or fake stimulation to see if it improves symptoms.
Hefei, AnhuiAges 45–84 - NCT07826520Recruiting
Daily symptom tracking for fibromyalgia
This study tracks your fibromyalgia symptoms every day for a week to understand how they change and affect your daily life. It may help improve future care by showing how symptoms fluctuate.
MardinAges 18–65 - NCT03596476Recruiting
Test for reflux causes after proton pump pills fail
This study checks whether a special test of the esophagus after meals can find the exact reason for ongoing reflux symptoms when proton pump pills (PPIs) don’t help. It may help doctors choose the right next treatment for people whose reflux symptoms keep coming back.
Chambray-lès-ToursAges 18 years+ - NCT07825285Enrolling by invitation
Training positive emotions for teens with low mood
This study tests a simple training to help teenagers with mild to moderate depression focus on positive events and boost positive emotions. It's a short, supportive program that might help you feel better day by day.
LeuvenAges 12–16 - NCT06482554RecruitingPhase 3
Lumateperone for Apathy in Psychotic Disorders
This trial tests a medication called lumateperone to see if it can improve apathy (lack of motivation) in people who have psychotic symptoms from schizophrenia or related disorders. It may help if you are already on a stable treatment but still struggle with apathy.
Shreveport, LouisianaAges 18–65 - NCT06487130Recruiting
Australia menopause registry study
This study is building a registry to better understand and support Australians going through perimenopause or menopause. By joining, you help researchers learn about the experiences and needs of people in this stage of life.
AdelaideAges 18 years+ - NCT06488547Recruiting
Stress and muscle health study for Greek workers
This trial looks at how stress affects muscle and bone health in employees. If you join, you'll answer questions and be measured with simple electronic devices. The goal is to find ways to help workers stay healthy.
Larissa, Biopolis- LarissaAges 19 years+ - NCT07809620Recruiting
Acid reflux surgery: Who is likely to feel better?
This study looks at patients who are planning to have surgery for severe acid reflux (called fundoplication). It aims to find out which patients are most likely to see their symptoms improve after the operation, so doctors can better choose who will benefit.
Minya, Minya GovernorateAges 18 years+ - NCT07816809Recruiting
Phage therapy for gut discomfort
This trial tests whether taking special capsules with friendly viruses (phages) can help reduce stomach pain, bloating, constipation, or diarrhea by balancing the bacteria in your gut.
Fort Collins, ColoradoAges 18–75 - NCT07805759Recruiting
Triple action eye drops for allergy symptoms
This trial tests an eye drop called Daydrop Triple Action to see if it helps with eye itching and redness caused by allergies. It might be a good option if you have allergic conjunctivitis and have not used other allergy eye medications recently.
Madrid, MadridAges 18 years+
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Common questions
- Are there clinical trials for symptom?
- Yes. Clin2 currently lists 909 recruiting symptom 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 symptom 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 symptom 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.