Clinical trials
Survey and Questionnaire clinical trials
Below are recruiting survey and questionnaire clinical trials, each written for real people, not researchers. We’re tracking 63 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05702645Recruiting
Down syndrome long-term study after leukemia treatment
This study follows children and young adults with Down syndrome who have survived acute leukemia (ALL or AML) to learn about their longer-term health after treatment ends. It may help families and doctors understand what health problems to watch for and how to provide better follow-up care.
Birmingham, AlabamaAges 6–39 - NCT06223217Recruiting
New quality-of-life survey for leg artery disease patients
This study tests a new questionnaire (modified VascuQol) to measure how leg artery disease affects your daily life. It aims to create a better tool for doctors to track your symptoms and well-being.
Shanghai, Shanghai MunicipalityAges 18–90 - NCT06410014Recruiting
Assessing overall health in patients with complex needs
This study tests a method for evaluating overall functioning in patients who have complex health problems. It aims to help doctors better understand your situation and improve care.
FrederiksbergAges 18 years+ - NCT06609057Recruiting
Cooking for Your Health: a bilingual nutrition study in New Mexico
This research study tests an 8-week cooking and nutrition program that is taught in both English and Spanish. It aims to help adults in southern New Mexico improve their eating habits and health.
Las Cruces, New MexicoAges 18 years+ - NCT06998550Recruiting
Patient experiences after pulmonary rehab in Türkiye
This study asks people who have finished a pulmonary rehab program (a supervised exercise and education program for lung conditions) to share their experiences. Your answers will help improve how rehab teams work in Türkiye.
Istanbul, ÜsküdarAges 18–80 - 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 - 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+ - NCT07196241Recruiting
Care needs survey for young adults with cancer
This is a survey study to understand the needs of young adults (ages 15-39 at diagnosis) who have had cancer treatment. Your answers will help improve care for others like you.
Charlotte, North CarolinaAges 15 years+ - NCT06782308Recruiting
Tinnitus patient preferences survey
This study surveys adults with chronic, bothersome tinnitus to understand their treatment preferences. If you have had tinnitus for three months or longer, your input could help shape future therapies.
New York, New YorkAges 18 years+ - NCT07308977Recruiting
Study of assisted vaginal birth practices in Egypt
This study looks at how doctors in Egypt perform assisted vaginal deliveries. It may help understand current practices and improve training and outcomes.
CairoAges 28–60 - NCT07382583Recruiting
Study of a decision tool for endometrial cancer prevention
This study is developing a tool to help women decide if using a hormone-releasing intrauterine device (IUD) is right for them to lower their risk of endometrial cancer. Researchers are interviewing women at different risk levels and healthcare providers to make the tool useful and easy to understand.
Houston, TexasAges 18 years+ - NCT07234461Recruiting
Sexual well-being after mastectomy and reconstruction
This study looks at how mastectomy and breast reconstruction affect a woman's sexual well-being. If you are having a mastectomy for breast cancer or a preventive mastectomy because you are at high risk, you may be able to join.
Bari, ItalyAges 18 years+ - NCT07600437Recruiting
Muscle and Joint Problems in Musicians Study
This research study examines how common muscle, joint, and bone problems are among people who play musical instruments. Researchers will ask you questions and may do physical assessments to understand which musicians are most affected and why.
Multiple LocationsAges 18 years+ - NCT07051057Enrolling by invitation
Oral health and diet of Sinai U students
This study looks at the oral hygiene and eating habits of physical therapy and pharmacy students at Sinai University. It aims to understand how these habits affect their health, which may help improve student wellness programs.
Ismailia, EgyptAges 16–25 - NCT05390801Recruiting
Congenital aniridia patient survey for adults and families
This trial collects information from people born with congenital aniridia (a rare eye condition) using a questionnaire or survey. It may help researchers better understand patient needs and experiences to improve future care.
ParisAges Any age - NCT06415266Recruiting
Sexual quality of life in breast cancer with onco-sexology support
This trial tests whether offering onco-sexology support proactively (right away) or on-request helps improve sexual quality of life for people finishing breast cancer treatment. If you've recently completed surgery, radiation, or chemotherapy (or started targeted therapies within the last 3 months), you may be able to join.
Saint-Herblain, Saint HerblainAges 18 years+ - NCT06636266Recruiting
Scottish chiropractors and students identity study
This study uses surveys to understand how Scottish chiropractors and chiropractic students see their professional identity. It may help you reflect on your role in healthcare.
EdinburghAges 18 years+ - NCT07060326Recruiting
Digital literacy study for caregivers of kids having surgery
This study looks at how comfortable caregivers are with digital tools when their child is having surgery at Nationwide Children's Hospital. It aims to understand and improve digital literacy to better support families.
Columbus, OhioAges birth–18 years - NCT07075653Recruiting
Barriers to vegetarian diets
This study explores the reasons why people may or may not follow a vegetarian diet. It may help researchers understand common barriers and find ways to support healthier eating.
Baltimore, MarylandAges 18–88 - 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 - NCT07241429Recruiting
Fear of movement and balance after stroke
This study looks at how fear of movement (kinesiophobia) affects balance in people who have had a stroke. It may help understand how to improve recovery.
IstanbulAges 18–80 - NCT07343466Recruiting
Stress and recovery after heart device implant
This study looks at how stress affects recovery and quality of life in people getting a heart device like a pacemaker or ICD. It aims to help improve care after implantation.
Essen, North Rhine-WestphaliaAges 18 years+ - NCT07377929Recruiting
Botox with prostate surgery for urinary symptoms
This trial tests whether adding Botox to standard prostate surgery (TURP or Aquablation) can better improve urinary symptoms in men. It is for men who are already planning to have both procedures.
Seattle, WashingtonAges 18 years+ - NCT07550153Recruiting
Dental Communication and Social Media Ethics Study
This study explores how dentists, patients, and other healthcare providers use social media to share and find dental health information. Researchers want to understand the legal and ethical issues around online dental communication.
Roma, RMAges 18 years+
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Common questions
- Are there clinical trials for survey and questionnaire?
- Yes. Clin2 currently lists 63 recruiting survey and 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 survey and 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 survey and 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.