Clinical trials
Questionnaire clinical trials
Below are recruiting questionnaire clinical trials, each written for real people, not researchers. We’re tracking 1,134 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07044310RecruitingPhase 2
Probiotics for preventing bone loss during breast cancer hormone therapy
This trial tests if a probiotic supplement can help prevent bone loss in women with HR-positive breast cancer who are starting an aromatase inhibitor. You would take the probiotic daily and provide blood and stool samples to see how it affects your bone health.
Jacksonville, FloridaAges 18 years+ - NCT07031791Recruiting
Questionnaire on hand and arm use after injury
This study tests a new questionnaire that helps doctors understand how people use their arms and hands after an injury or condition. It may help improve future care and treatment planning.
AngersAges 18 years+ - NCT07025538RecruitingPhase 1
Preventing chronic graft-versus-host disease with ruxolitinib
This trial tests whether the drug ruxolitinib, given based on a blood test that predicts risk, can prevent chronic graft-versus-host disease (cGVHD) after a stem cell transplant. It may help people who have a higher risk of developing this complication.
Duarte, CaliforniaAges 18 years+ - NCT07033390Enrolling by invitation
Study on orthopedic shoe comfort questionnaire
This study tests a new questionnaire that measures how people feel about wearing orthopedic shoes. It aims to make sure the survey is accurate and reliable for Turkish speakers.
Beykoz, IstanbulAges 16–75 - NCT07030205Recruiting
Brain imaging study for women with osteoporosis
This study uses brain scans (MRI) to look at how the brain might be linked to bone health in women with osteoporosis. It compares women with osteoporosis to healthy women of the same age.
Clermont-FerrandAges 50 years+ - NCT07033091Recruiting
HPV screening study for healthy adults 40 and older
This study checks healthy adults aged 40+ for HPV in the mouth using a simple gargle rinse. It aims to see if this can help find early signs of oropharyngeal cancer.
BrnoAges 40 years+ - NCT07018869RecruitingPhase 3
A website to improve follow-up care for colorectal cancer survivors
This study tests if an educational website, viewed with a supporter, can improve follow-up care for people who had surgery for stage II or III colorectal cancer. It aims to help patients and their supporters find helpful information together.
Anchorage, AlaskaAges 18 years+ - NCT07015502Recruiting
Study on how women feel after reporting domestic violence
This trial looks at how women who have reported physical or psychological domestic violence feel about themselves and whether that affects their willingness to seek help again. It aims to understand these feelings to improve support for victims.
Poitiers, Vienne (86)Ages 18 years+ - NCT07014618Recruiting
Study to help breast and prostate cancer patients finish radiation therapy
This study tests whether a navigator program helps people from certain backgrounds complete their radiation therapy. If you have breast or prostate cancer and are scheduled for radiation, you may be able to join.
Oklahoma City, OklahomaAges 18 years+ - NCT07008183Recruiting
Understanding mood changes during and after pregnancy
This study looks at women who are pregnant or just had a baby and are having their first psychiatric visit related to this pregnancy. It aims to understand how mood changes during this time might be linked to the thymus gland, which helps control the immune system.
Bordeaux, New AquitaineAges 18 years+ - NCT07011810RecruitingPhase 2
Axatilimab for sclerotic chronic graft-versus-host disease
This study tests a new drug called axatilimab for people with a specific type of chronic graft-versus-host disease (cGVHD) that causes hardening or thickening of the skin or joints. cGVHD is a complication after a stem cell transplant where the donor's immune cells attack your body. The study aims to see if axatilimab can improve these sclerotic symptoms. If you have this condition and it was recently diagnosed (within the last year), you might qualify to participate.
Tampa, FloridaAges 18 years+ - NCT07009288Recruiting
Time-restricted eating for childhood cancer survivors
This study looks at whether eating only during a set time each day can improve health in adults who survived childhood cancer. It may help with weight and related health issues.
New York, New YorkAges 18 years+ - NCT06995898Recruiting
Blood test study for early cancer detection
This study is testing a new blood test that may help find cancer early. You will give blood samples over a year, and researchers will check them for signs of cancer.
Pleasanton, CaliforniaAges 45–75 - NCT06998940RecruitingPhase 3
Chemotherapy with or without panitumumab for pancreatic cancer
This trial tests whether adding a targeted drug called panitumumab to standard chemotherapy can help people with a certain type of pancreatic cancer that has spread. It is for patients whose tumors do not have a KRAS mutation and who have already had one line of chemotherapy.
Anchorage, AlaskaAges 18 years+ - NCT06995508RecruitingPhase 2
Olanzapine for appetite loss in head and neck cancer patients
This trial tests if the drug olanzapine can help improve appetite in people with head and neck cancer who are getting chemotherapy and radiation. It aims to prevent or reduce weight loss during treatment.
Buffalo, New YorkAges 18 years+ - NCT06996119RecruitingPhase 1
Preventing graft-versus-host disease after stem cell transplant
This trial tests adding a drug called emapalumab to standard medications (cyclophosphamide, tacrolimus, mycophenolate mofetil) to prevent graft-versus-host disease in adults receiving a donor stem cell transplant. This approach aims to reduce complications after transplant.
Duarte, CaliforniaAges 18–75 - NCT06995040Recruiting
Brain resilience after minor stroke study
This study looks at how the brain heals after a minor stroke by analyzing your genes and brain MRI over time. It aims to understand why some people recover better than others.
BrestAges 18 years+ - NCT06996249Recruiting
Thoracic cancer data collection study
This study collects medical information from people with suspected or confirmed thoracic cancer. The goal is to learn more about these cancers and improve future care.
Ede, GelderlandAges 18 years+ - NCT06997094RecruitingPhase 1
Decitabine plus standard therapy for HPV-negative head and neck cancer
This trial tests whether adding the drug decitabine to standard treatment (surgery and possibly radiation) can help people with a type of head and neck cancer not caused by HPV. You would receive decitabine before surgery, and then continue with standard care after.
Jacksonville, FloridaAges 18 years+ - NCT06997068RecruitingPhase 2
Drug combination for returning head and neck cancer
This trial tests a combination of three drugs—methotrexate, erlotinib, and celecoxib—for people whose head and neck cancer has come back or spread. It is designed for patients in the rural Midwest who have already had or chosen not to have standard first treatment.
Rochester, MinnesotaAges 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 - NCT06986421Recruiting
How stroke patients and staff feel about high-tech rehab tools
This study listens to both stroke patients and the rehab staff who care for them. It asks about their thoughts and feelings about high-tech rehab tools like robots and virtual reality, whether they've used them or not.
HyèresAges 18 years+ - NCT06984861RecruitingPhase 2
Reduced radiation with chemo for HPV-related throat cancer
This trial tests if giving less radiation along with chemotherapy is safe and effective for people with HPV-positive throat cancer. It aims to reduce side effects while still controlling the cancer.
Basking Ridge, New JerseyAges 18 years+ - NCT06985784Recruiting
Virtual reality for head and neck cancer patients and caregivers
This study tests whether using virtual reality can help reduce depression, anxiety, and pain in people with head and neck cancer and their caregivers. You and your caregiver may be able to use VR headsets together as part of your treatment.
Duarte, CaliforniaAges 18 years+
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Common questions
- Are there clinical trials for questionnaire?
- Yes. Clin2 currently lists 1,134 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.