Clinical trials
Symptom clinical trials
Below are recruiting symptom clinical trials, each written for real people, not researchers. We’re tracking 930 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05635812Recruiting
Brain and eye tests of facial emotion recognition in autism
This study uses brain and eye measurements to understand how people recognize facial expressions, including in autism and related conditions. It may help researchers find markers that better explain autism-related symptoms and differences in processing emotions.
DijonAges 7–50 - NCT06415838Recruiting
Behavioral activation for depression in older adults
This trial tests a simple, practical therapy called behavioral activation to help older adults with depression feel better. It's done in your local community, not in a hospital.
Eskilstuna, SörmlandAges 65 years+ - 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 - NCT05401032RecruitingPhase 2
Tryptophan for urinary symptoms from prostate enlargement
This Phase 2 study tests whether tryptophan is safe and can improve urinary symptoms caused by an enlarged prostate (BPH). It focuses on men who have bothersome, stable symptoms and who would normally take tamsulosin.
BragaAges 50–74 - NCT05689866Recruiting
Study of bladder and sphincter symptoms in functional neurological disorders
This study looks at bladder and sphincter (urine control) symptoms in people with functional neurological disorders. It may help doctors understand what causes these symptoms and how to better treat them.
BobignyAges 18 years+ - NCT05285111Recruiting
Practice noticing inner body feelings in adults
This pilot study looks at a program meant to help people become better at noticing their internal body sensations and emotions. It may be most relevant if you’ve had low awareness of these internal feelings and a past history of suicidal thoughts or attempts, to see if the approach is safe and helpful.
Auburn, AlabamaAges 18–65 - NCT05219955Recruiting
Study of caregiver stress and sleep in older adults
This study looks at how caregiver stress affects sleep problems—especially trouble getting going in the morning. If you are a caregiver for someone with dementia and have specific morning sleep/energy difficulties, you may be able to join and help researchers better understand what helps.
Pittsburgh, PennsylvaniaAges 55 years+ - NCT05258292Recruiting
Track blood sugar changes with your period in type 1 diabetes
This study monitors how your blood sugar (glucose) changes across your menstrual cycle using a continuous glucose monitor. It may help researchers understand patterns that could improve diabetes care around monthly hormonal changes.
Montreal, QuebecAges 18–50 - NCT05551221RecruitingPhase 4
Silodosin and Ningmitai for enlarged prostate symptom relief
This trial studies whether silodosin alone or combined with Ningmitai capsules can safely improve urinary symptoms from an enlarged prostate (BPH). It may help men with bothersome, measurable urination problems, while carefully excluding conditions that could mimic or complicate BPH.
Beijing, Beijing MunicipalityAges 60–80 - NCT04224974Recruiting
Engagement and symptom support for newly diagnosed acute leukemia
This trial tests an emotion- and symptom-focused way of engaging with care for people who are newly diagnosed with acute leukemia and starting intensive “induction” treatment aimed at cure. It may help you feel better supported and better able to manage distressing symptoms during a critical early phase of treatment.
Hamilton, OntarioAges 18 years+ - NCT07133893Recruiting
Light therapy for moderate anxiety
This study tests a non-invasive light therapy (tPBM) that shines near-infrared light on the head to help with anxiety. It's for people with moderate anxiety and no major depression.
Austin, TexasAges 18–100 - NCT05740683Recruiting
Studies alpha-synuclein and brain symptoms in smell loss
This study looks at whether a specific brain protein (alpha-synuclein) is linked to other neurologic symptoms in people who have long-lasting smell loss. It may help researchers understand what causes smell loss and how it relates to later brain or nerve changes.
CopenhagenAges 55–75 - NCT06864520Recruiting
GABA supplement for menopause symptoms
This study tests whether a natural supplement containing GABA (a chemical that helps calm the brain) can reduce menopause symptoms like hot flashes, mood swings, and sleep problems. It may be a good option if you are looking for a non-hormonal way to manage your symptoms.
Genova, ItaliaAges Any age - NCT07154576Enrolling by invitation
Pelvic floor symptoms and pain sensitivity study
This study looks at how pain sensitivity relates to pelvic floor problems in women. It uses questionnaires to gather information and may help improve understanding of these conditions.
WarsawAges 18–80 - NCT06206486Recruiting
Gut health and pain after kidney transplant
This study looks at how bacteria in your gut and chemicals in your blood might affect pain after a kidney transplant. By joining, you'll help researchers understand the link between your gut health and pain, which could lead to better pain management for transplant patients.
Chicago, IllinoisAges 18 years+ - NCT06323109Recruiting
MRI scan to study prostate and urinary symptoms
This study uses MRI scans to look at the prostate and bladder in people with or without lower urinary tract symptoms (like trouble peeing). The goal is to see if MRI can help doctors better understand these symptoms and guide treatment.
Madison, WisconsinAges 18–80 - NCT07427459Recruiting
Brain retraining program for perimenopause symptom management
This trial tests a brain retraining program (focusing on the amygdala and insula) to help manage symptoms of perimenopause. It aims to see if this approach can reduce discomfort and improve well-being during this transition.
Decorah, IowaAges 38–60 - NCT04793685RecruitingPhase 2
Prazosin for alcohol withdrawal symptoms in alcohol use disorder
This study tests whether prazosin can reduce symptoms that happen when someone stops or cuts back on heavy drinking. It may help people with moderate-to-severe alcohol use disorder who also have alcohol withdrawal symptoms.
New Haven, ConnecticutAges 18–70 - NCT07421596Recruiting
Dietary supplement study for gut and digestive health
This trial tests whether a dietary supplement system can improve gut and digestive health over 8 weeks. You may be eligible if you have digestive symptoms like bloating, stomach pain, or diarrhea.
San Francisco, CaliforniaAges 18–80 - NCT03650673Recruiting
Study of early finger osteoarthritis symptoms over time
This study follows people with early finger (hand) osteoarthritis symptoms to better understand how the condition starts and changes. You may be asked for blood tests, symptom checks, and imaging to see what’s happening in the joints.
MontpellierAges 18–60 - NCT07660068Enrolling by invitation
HoLEP and Sexual Recovery
This study looks at how HoLEP surgery affects sexual function, particularly ejaculation. It's for men who are getting HoLEP to relieve bothersome urinary symptoms.
Chicago, IllinoisAges 18–100 - NCT06355713Recruiting
Symptom improvement after Essure implant removal
This study looks at women who are having symptoms from their Essure contraceptive implant and want it removed. It will measure how their symptoms improve after removal and may also include a special brain scan (MRI-PET) to check for changes.
AngersAges 35–75 - NCT07639359RecruitingPhase 2
Ketamine for depression in intensive care patients
This study tests whether low-dose ketamine infusions can reduce depressive symptoms in patients staying in the intensive care unit for at least 6 days. Ketamine is a medication that may work differently than standard antidepressants and could provide faster relief.
Jacksonville, FloridaAges 18–99 - NCT06413849Recruiting
Phone coaching with a picture-story book for dementia caregivers
This study tests if talking with a coach by phone and reading a story-based book can help family caregivers of people with dementia feel better. You'll get a free book and weekly coaching calls to help manage your mood.
Hong Kong SARAges 18 years+
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Common questions
- Are there clinical trials for symptom?
- Yes. Clin2 currently lists 930 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.