Clinical trials
Symptom clinical trials
Below are recruiting symptom clinical trials, each written for real people, not researchers. We’re tracking 929 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06283199Recruiting
Tracking pain reports with a smartphone app
This trial compares pain reports recorded in real time using a smartphone app to those collected during monthly clinic visits. It aims to understand if daily tracking gives a more accurate picture of symptoms for people with musculoskeletal conditions.
BolognaAges 18 years+ - NCT06294951Recruiting
Brain Scans for Bladder Pain Syndrome
This study uses brain scans (fMRI) to learn how bladder pain syndrome affects the brain. It compares women with bladder pain to those without, to better understand symptoms and improve future treatments.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06295250Recruiting
Help for depression and poverty in Bangladesh
This study tests a program in Bangladesh that helps people with depression and poverty. You and your family would work together to improve your mood and financial situation over 18 months.
Dhaka, Dhaka DivisionAges 18–45 - NCT06306963Recruiting
Stomach blood vessel condition and digestion symptoms study
This study looks at people with a stomach condition called gastric antral vascular ectasia (GAVE) to understand how it affects digestion and causes symptoms. Researchers want to learn if stomach muscle function problems are common in this condition.
Rochester, MinnesotaAges 19 years+ - NCT06311461Recruiting
Acupuncture for stable chest pain
This trial tests whether acupuncture can help relieve symptoms of stable angina, a type of chest pain that happens when your heart isn't getting enough blood. If you have chest pain at least once a week and are already on heart medications, you may be able to join.
Los Angeles, CaliforniaAges 21 years+ - NCT06314204Recruiting
Cannabis use and mental health recovery in psychosis patients
This study looks at how cannabis use affects hospital stays and short-term recovery for people hospitalized with psychotic symptoms. It aims to understand if cannabis helps or harms their progress.
Neuilly-sur-MarneAges 18 years+ - NCT06317441Recruiting
Probiotic for bloating and high hydrogen breath test
This study tests a probiotic pill for people with bothersome bloating and an abnormal hydrogen breath test. It aims to see if the probiotic helps improve gut symptoms.
Calgary, AlbertaAges 18–65 - NCT06317714Recruiting
Long-term follow-up and quality of life after cancer treatment
This study follows patients over time to see how anticancer treatments affect their quality of life. It's for adults who receive special cancer drugs and also get other support at the Rafael Institute.
Levallois-Perret, Institut RafaelAges 18 years+ - NCT07695233Recruiting
Ultrasound brain stimulation for freezing of gait in Parkinson's
This trial tests a noninvasive ultrasound treatment targeting a brain area called the pedunculopontine nucleus to help reduce freezing of gait (a sudden inability to walk) in Parkinson's disease. If you have Parkinson's and experience freezing, you may be eligible to try this new approach.
Toronto, OntarioAges 18–90 - NCT06331819Recruiting
Sleep apnea, facial pigmentation, and fainting study
This study looks at whether sleep apnea, facial pigmentation, and fainting symptoms are connected. It aims to help understand these conditions better.
AmmanAges 18 years+ - NCT06338267Recruiting
Testing new sensors for Rett syndrome symptoms at home
This study tests new wearable sensors to track symptoms like heart rate and breathing in people with Rett syndrome. If you join, you'll use the sensors at home to help researchers see how symptoms change day to day.
Chicago, IllinoisAges Any age - NCT06340789RecruitingPhase 2
Sodium Benzoate Added to Antipsychotics for Resistant Schizophrenia
This study tests whether adding a supplement called sodium benzoate to your current antipsychotic medication can improve symptoms in schizophrenia that hasn't responded well to standard treatments. Researchers will measure brain chemistry changes and symptom improvement over time.
Chiayi CityAges 20–55 - NCT06341673Recruiting
Nerve stimulation for bladder symptoms in multiple sclerosis
This trial tests a nerve stimulation treatment (TTNS) to improve bladder symptoms like urgency or frequent urination in people with multiple sclerosis. It is a randomized controlled study comparing this approach to a control, and aims to see if it can reduce bothersome bladder issues.
Khobar, Eastern ProvidenceAges 18 years+ - 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 - NCT06351514RecruitingPhase 3
Accelerated brain stimulation for negative symptoms of schizophrenia
This trial tests a faster form of brain stimulation called accelerated intermittent theta burst stimulation to help with persistent negative symptoms of schizophrenia. Negative symptoms include things like lack of motivation, reduced emotion, or social withdrawal.
SingaporeAges 21–65 - NCT06351839Recruiting
Sleep better despite long-term pain
This trial tests a program to help people with chronic pain and insomnia sleep better. It focuses on combining pain management with sleep improvement strategies.
Tromsø, Troms CountyAges 18–75 - NCT06358898Recruiting
Digital sleep and mood program for teens with depression
This trial tests a digital program that uses a smartphone app to help teens with both insomnia and depression. It combines a mood tracker with cognitive behavioral therapy for insomnia (CBT-I) to improve sleep and mood.
Shatin, New TerritoriesAges 12–18 - NCT06363981Recruiting
Brain stimulation for depression, sleep and memory problems
This study tests a non-invasive brain stimulation treatment (called rTMS) to help with depression, sleep problems, and memory or concentration issues. It's designed for people with moderate to severe depression who also have trouble sleeping and thinking clearly.
KrakowAges 18–65 - NCT06371768Recruiting
Helping Young Cancer Survivors Manage Symptoms & Transition to Care
This study is designed to help adolescent and young adult cancer survivors manage symptoms and smoothly transition to post-treatment care. If you finished treatment for certain cancers within the past 1 to 5 years, you may be able to join.
Durham, North CarolinaAges 18–39 - NCT06383247Recruiting
Precision TMS for parkinson's motor symptoms
This trial tests a precise form of brain stimulation (called TMS) to see if it can improve movement problems like stiffness, slowness, or tremors in people with Parkinson's disease. Participants must have a stable medication routine and no metal implants or brain surgery history.
Hefei, AnhuiAges 40 years+ - NCT06384209Recruiting
Friendship Bench Plus for Depression
This study tests whether a structured talk therapy program called the Friendship Bench can help adults with moderate to severe depression. You will have conversations with trained lay counselors who guide you through problem-solving techniques.
HarareAges 18 years+ - NCT06385054RecruitingPhase 2
Probiotics for infant colic in breastfed babies
This study tests a probiotic (friendly bacteria) to see if it can reduce crying and fussing in babies with colic. It is for exclusively breastfed infants 8 weeks and younger who have colic symptoms.
Bécon-les-GranitsAges Up to 2 months - NCT06387225Recruiting
Study on brain recovery after cardiac arrest
This study is trying to find better ways to predict recovery in people who had a cardiac arrest outside the hospital and are still unconscious in the intensive care unit. It may help doctors give more accurate information to families.
La Roche-sur-YonAges 18 years+ - NCT06390462Recruiting
Counseling for teens in school-based primary care
This study tests a brief counseling approach called Interpersonal Counseling for Adolescents (IPC-A) in school settings. It aims to help teens with emotional or social challenges before they become more serious, and it's designed for those who aren't already in mental health treatment.
HämeenlinnaAges 13–16
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Common questions
- Are there clinical trials for symptom?
- Yes. Clin2 currently lists 929 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.