Clinical trials
Questionnaire clinical trials
Below are recruiting questionnaire clinical trials, each written for real people, not researchers. We’re tracking 1,163 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07094061Recruiting
Brain response to reward cues in young adults
This study looks at how the brain reacts to cues that signal rewards in young adults ages 18 to 22. Participants will do computer tasks and have an MRI scan to understand differences in how people respond to reward-related signals.
Ann Arbor, MichiganAges 18–22 - NCT07098156Recruiting
Brain scans in autistic people with anorexia
This study uses MRI brain scans to understand how autism and anorexia nervosa are connected in the brain. Researchers are looking for autistic adults, both with and without a history of anorexia, to compare their brain activity.
Aberdeen, Aberdeen CityAges 25–45 - NCT07101445RecruitingPhase 4
Comparing steroids to prevent reactions to motixafortide in multiple myeloma
This trial tests two different steroid medicines (methylprednisolone and dexamethasone) to see which works better at preventing side effects from motixafortide, a drug used to help collect stem cells for a stem cell transplant in people with multiple myeloma.
Atlanta, GeorgiaAges 18 years+ - NCT07110324Recruiting
Understanding long-term pain after hip or knee replacement
This study looks at people who still have moderate to severe pain months after a hip or knee replacement. The goal is to learn more about what causes this pain and how it feels, which could help improve future treatments.
Østerbro, København ØAges 18 years+ - NCT07111234Recruiting
Studying flavored nicotine pouches to understand user preferences
This study tests different flavors and cooling agents in oral nicotine pouches to see which ones people prefer. It may help develop safer alternatives for people who currently smoke cigarettes.
Columbus, OhioAges 21 years+ - NCT07111793Recruiting
Study of severe bacterial infections in children
This study looks at children who had a severe bacterial infection in the past to understand why some get very sick. It may help find better ways to prevent or treat these infections in the future.
Nantes, Loire AtlantiqueAges Any age - NCT07112690Recruiting
Nerve block for radiation pain during anal cancer treatment
This study tests a nerve block procedure (ganglion impar neurolysis) to reduce severe pain caused by radiation therapy for anal or perianal skin cancer. It may help you manage pain while you continue your cancer treatment.
Atlanta, GeorgiaAges 18 years+ - NCT07121595RecruitingPhase 2
Personalized neck radiation for mouth cancer with sentinel node biopsy
This study tests whether a personalized approach to radiation therapy after surgery, guided by a special lymph node biopsy (sentinel node biopsy), can effectively treat mouth cancer while reducing side effects. It is for people whose cancer is on one side of the mouth and has not spread to the other side of the neck or beyond.
Ann Arbor, MichiganAges 18 years+ - NCT07124611Recruiting
Emotional support study for pancreatic cancer patients
This study offers a brief psychological intervention to help patients with pancreatic cancer manage emotional well-being before surgery. It is designed for newly diagnosed patients who are starting chemotherapy before surgery.
Columbus, OhioAges 18 years+ - NCT07125196Recruiting
Infection after surgery and depression risk
This study looks at whether people who get an infection after orthopedic surgery are more likely to become depressed. If you had a surgical site infection after a limb or spine surgery, the researchers will check in on your mood over time.
BordeauxAges 18 years+ - NCT07129590Recruiting
Trauma-informed care to help pregnant people quit smoking
This study tests whether a trauma-informed care approach can help pregnant people who have experienced trauma to quit smoking. The study involves clinicians and patients working together to improve smoking cessation support.
San Francisco, CaliforniaAges 18 years+ - NCT07136506Recruiting
Walking and arm movement study in healthy volunteers
This study looks at how people walk and move their arms to gather normal movement patterns. It may help doctors better understand different movement conditions in the future.
LiègeAges 18 years+ - NCT07138482Recruiting
Understanding health info before your child's surgery
This study looks at how well caregivers understand health information before their child has surgery. It helps doctors learn how to better support families during the surgical process.
Columbus, OhioAges 3–17 - NCT07140679RecruitingPhase 2
Immunotherapy after surgery for certain colon cancers
This trial tests whether the immunotherapy drug toripalimab can lower the risk of colon cancer coming back after surgery. It is for people with a specific genetic feature called mismatch repair deficiency (dMMR) in their tumor, and whose cancer was at a higher stage (stage IIB, IIC, or III).
Atlanta, GeorgiaAges 18 years+ - NCT07140757Recruiting
Radiofrequency ablation for thyroid nodules and low-risk cancer
This trial tests radiofrequency ablation (a heat-based treatment) for people with non-cancerous or suspicious thyroid nodules, or small thyroid cancers. It may be an option if you are not a candidate for or choose not to have surgery.
Houston, TexasAges 18 years+ - NCT07144826RecruitingEarly Phase 1
Probiotic for Gut and Vaginal Health in Ovarian Cancer Chemotherapy
This trial tests whether taking a probiotic supplement can help balance the bacteria in your gut and vagina while you undergo chemotherapy for advanced ovarian cancer. It aims to see if this could improve your treatment experience or outcomes.
Columbus, OhioAges 18 years+ - NCT07145177RecruitingPhase 1
Lu177-PSMA with liver treatment for advanced prostate cancer
This trial tests a targeted radiation drug (Lu177-PSMA) combined with procedures that treat liver tumors directly (like ablation or radiation). It is for men with prostate cancer that has spread to the liver and is no longer responding to hormone therapy. The goal is to see if this combination works better together.
San Francisco, CaliforniaAges 18 years+ - NCT07146451Recruiting
6-year outcomes in children whose mothers took nifedipine vs. placebo during pregnancy
This study follows up on children whose mothers were part of the TOCOPREM trial, which tested nifedipine (a medication to prevent preterm birth) versus a placebo. Researchers want to see how these children are doing at age 6, focusing on their health and development.
Paris, FranceAges 6 years–6.5 years - NCT07147608Recruiting
Simplifying physical activity assessment for hospital patients
This study tests a quick questionnaire about your walking habits to see if it can reliably replace wearing an activity monitor for several days. It may help make physical activity assessment easier during routine care.
AngersAges 18 years+ - NCT07148245Recruiting
Study of immunotherapy side effects in melanoma
This study looks at how people with advanced melanoma (a serious skin cancer) feel during treatment with immunotherapy. It aims to better understand the symptoms they experience, so doctors can help manage them.
San Francisco, CaliforniaAges 18 years+ - NCT07155083Recruiting
Firearm safety survey for parents of children having surgery
This survey asks parents about firearm safety. It is for parents or legal guardians of children having surgery or a procedure at the hospital.
Columbus, OhioAges Any age - NCT07155317RecruitingPhase 2
Time-of-day immunotherapy for advanced melanoma
This trial tests whether giving immunotherapy at a specific time of day can improve its effectiveness for advanced melanoma that cannot be removed by surgery. It may help you if you have stage IV melanoma and have not had immunotherapy in the last year.
Atlanta, GeorgiaAges 18 years+ - NCT07158021RecruitingPhase 2
Comparing two ovarian suppression drugs for breast cancer
This trial tests two hormone-blocking injections (leuprolide and goserelin) to suppress ovarian function in premenopausal women with breast cancer. It aims to see how well these drugs work when taken with standard hormone pills.
Ann Arbor, MichiganAges 18 years+ - NCT07160621Recruiting
Pain management app for teen cancer survivors
This trial tests a culturally adapted mobile app to help teen cancer survivors manage chronic pain and improve daily functioning. It compares the app to standard care to see if it reduces pain interference.
Memphis, TennesseeAges 10–17
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Common questions
- Are there clinical trials for questionnaire?
- Yes. Clin2 currently lists 1,163 recruiting questionnaire 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 questionnaire 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 questionnaire 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.