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
- NCT07365566Recruiting
Pain and sleep behavior disorder study
This study looks at pain in people with a sleep condition called idiopathic REM sleep behavior disorder (iRBD), where people act out their dreams. It also includes a group of people with narcolepsy who have similar sleep issues. The goal is to understand how pain relates to these conditions.
ToulouseAges 18 years+ - NCT07371975Recruiting
Study of gut health supplement for digestive symptoms
This study tests a daily supplement containing butyrate and plant compounds to see if it can improve gut symptoms like bloating, gas, and discomfort. It is for people who have frequent gut issues but have not been diagnosed with a chronic gut disease like IBS.
Fort Lauderdale, FloridaAges 25–70 - NCT07374562Recruiting
Nerve block for Long COVID symptoms
This study tests a nerve block injection (called a stellate ganglion block) to see if it can help relieve ongoing symptoms of Long COVID, especially breathing problems. It is for people who have had COVID-19 symptoms for at least 3 months.
Trois-Rivières, QuebecAges 18 years+ - NCT07382336Recruiting
Smartphone app to detect postpartum depression early
This study tests a mobile app that tracks mood changes during pregnancy to help detect postpartum depression early. If you are pregnant in your first or second trimester, can read Chinese, and have a smartphone, you may be able to join.
Hong KongAges 18 years+ - NCT07382440Recruiting
Study of a Parkinson's treatment given under the skin
This study looks at how well a treatment called foslevodopa/foscarbidopa works for people with advanced Parkinson's disease. It is given as a shot under the skin (subcutaneous) and is already being used in clinics. The study will follow people who are already starting this treatment as part of their regular care.
Bonheiden, AntwerpenAges 18 years+ - NCT07384273Recruiting
Online therapy for postpartum depression symptoms
This trial tests an internet-based therapy program (iCARE) to help new mothers manage symptoms of postpartum depression. It may be a good fit if you gave birth within the last 6 months and have been feeling down or depressed.
OdenseAges 18 years+ - NCT07390591Recruiting
Patient views on bladder treatments for urinary symptoms
This study asks patients and caregivers about their experiences with bladder washes (instillations) using lactobacillus or gentamicin to manage urinary symptoms. Your feedback could help improve care for others like you.
Washington D.C., District of ColumbiaAges 18 years+ - NCT07393672RecruitingPhase 2
Cannabinoids for menopause symptoms
This trial tests if hemp-derived cannabinoids can help with menopause symptoms like hot flashes and sleep issues. It may be an option if you are between 40 and 60, no longer having monthly periods or starting the transition, and can use a smartphone for virtual visits.
Pullman, WashingtonAges 40–60 - NCT07397715Recruiting
Ultrasound signs of adenomyosis and related symptoms
This study uses ultrasound to look for signs of adenomyosis (a condition where the uterine lining grows into the muscle wall) and see how those signs relate to symptoms. It may help doctors better diagnose and treat the condition.
SosnowiecAges 18 years+ - NCT00505245Recruiting
Testing a new way to measure cancer symptom distress
This study tests a new assessment system (a set of questions/tools) to better measure how much distress cancer patients feel from symptoms. It may help cancer teams better understand your symptom burden and improve support.
Houston, TexasAges 18 years+ - NCT03303586Recruiting
Compression stockings to improve nighttime asthma symptoms
This study tests whether wearing compression stockings at night can reduce asthma symptoms during sleep. It may help some people notice fewer nighttime breathing problems.
Toronto, OntarioAges 20–75 - NCT07280091Recruiting
Skin and gut bacteria in Netherton syndrome
This study looks at the bacteria on the skin and in the gut of people with Netherton syndrome, a condition that affects the skin barrier and often causes allergies. It also compares these findings to healthy volunteers to understand how the microbiome might be different.
Paris, Île-de-France RegionAges 10 years+ - NCT07676084RecruitingPhase 4
Over-the-counter lubricating eye drops for dry eye
This study tests whether over-the-counter lubricating eye drops can improve dry eye symptoms and eye comfort. It compares the drops to no treatment to see how well they work.
Andover, MassachusettsAges 18 years+ - NCT07453537Recruiting
Cranberries and stress in healthy multitasking adults
This study tests whether cranberry polyphenols help healthy adults handle stress better during multitasking. You eat a cranberry snack and do computer tasks while your stress is measured.
Gainesville, FloridaAges 30–55 - NCT02624362Enrolling by invitation
Testing how smells affect asthma symptoms
This trial studies whether different odors change your asthma symptoms. It may help researchers understand triggers and symptom patterns to improve asthma care.
LeuvenAges 18–65 - NCT01173341Enrolling by invitation
Checking heart side effects of breast cancer treatments
This study looks at how breast cancer medicines affect the heart. It may help doctors better prevent, spot early, and manage heart side effects from trastuzumab and/or anthracycline chemotherapy.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07398469Recruiting
Long-term study of zuranolone for postpartum depression symptoms
This study checks how people with postpartum depression feel over time after starting zuranolone. It uses simple questionnaires to track changes in symptoms.
Cambridge, MassachusettsAges 18 years+ - NCT07400731Recruiting
Ear stimulation for Parkinson's symptoms
This study tests whether a device that stimulates the ear can improve Parkinson's symptoms during 'off' periods, when medication wears off. It compares how you feel before and after ear stimulation.
IstanbulAges 44 years+ - NCT07400848Recruiting
Symptoms and recovery after COVID-19 vaccine
This study looks at people who developed new, long-lasting symptoms after a COVID-19 vaccine. It aims to understand their symptoms, do lab tests, and see how they recover over time.
BernAges 18 years+ - NCT07402226Recruiting
Diet study for bloating with scleroderma
This study tests whether a special diet can help reduce bloating and stomach discomfort in people with scleroderma (systemic sclerosis). You'll follow a specific meal plan to see if it improves your digestive symptoms.
Ann Arbor, MichiganAges 18 years+ - NCT07404956Recruiting
Comparing surgical and N95 masks for operating room nurses
This study checks how wearing a surgical mask or an N95 mask affects the air quality during surgery (called surgical smoke). It is for operating room nurses who work with surgical smoke regularly.
Bartın, BartınAges 18 years+ - NCT07409337Recruiting
Self-acupressure for period pain and PMS
This trial tests if doing acupressure on yourself can reduce period pain and premenstrual symptoms over about six months. It might help if you have painful periods and are looking for a non-medicine option.
Niğde, MerkezAges 18–30 - NCT07419594Recruiting
Estradiol and Intrusive Memories Study
This study tests whether a single dose of estradiol (a hormone) can reduce intrusive memories in healthy women. It aims to see if this hormone can help prevent distressing memories from forming after a stressful event.
Berlin, State of BerlinAges 18–45 - NCT07420478Recruiting
TF-CBT for autistic youth with trauma
This trial tests trauma-focused therapy for autistic youth who have experienced trauma. It aims to see if this therapy helps reduce trauma-related distress.
Lebanon, New HampshireAges 6 years+
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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.