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
- NCT07315334Recruiting
Understanding nerve damage from chemotherapy
This study looks at how chemotherapy-related nerve damage affects daily activities like walking and standing. It includes people who currently have or have had nerve-damaging chemotherapy and are experiencing nerve pain or weakness.
SalzburgAges 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 - NCT07309965Recruiting
Vibration therapy for healing after hip fracture in seniors
This study tests if adding gentle vibration to standard rehab helps older adults recover better after hip fracture surgery. You may qualify if you are 75 or older and recently had surgery for a broken hip.
LyonAges 75 years+ - NCT06620770Recruiting
Study on education program for patients on biotherapy
This trial tests whether a therapeutic education program helps people with chronic inflammatory diseases who are on biotherapy injections stick to their treatment and feel better. The program aims to improve compliance and quality of life.
LorientAges 18 years+ - NCT07303257Recruiting
Quality of life after glaucoma surgery: a patient-centered study
This study compares how different types of glaucoma surgery affect your daily life and well-being. If you need glaucoma surgery, you may join to help doctors understand which procedure works best from a patient's perspective.
LyonAges 18 years+ - NCT07297862Enrolling by invitation
Virtual reality sickness test for stroke survivors
This study compares stroke survivors and healthy people to see how virtual reality (VR) affects them, specifically looking at motion sickness symptoms. It may help understand if VR is safe to use after a stroke.
BoluAges 18–80 - NCT07305701Recruiting
Study on Medical Students' Mental Health
This study follows first-year health students at the University of Orléans to understand their mental health over time. It aims to find ways to support students' well-being during their studies.
Orléans, LoiretAges 18 years+ - NCT07305454Recruiting
Teaching exercise habits for Crohn's and colitis
This study tests whether structured education sessions about exercise can help people with Crohn's or colitis be more active. It looks at how this education affects your physical activity levels and overall health.
ToulouseAges 18–100 - NCT07302230Recruiting
Home exercise app for bladder cancer patients
This trial tests whether a home-based physical activity program using a smartphone app helps people with non-muscle invasive bladder cancer become more active compared to a health education group. It's designed for those who are not very active and want to improve their health.
Seattle, WashingtonAges 18 years+ - NCT07298265Recruiting
Screening for psoriatic arthritis in people with psoriasis
This study compares two ways to find psoriatic arthritis (joint pain and swelling related to psoriasis) in people who only have psoriasis so far. Your answers to a simple questionnaire or a doctor's exam may help detect joint problems early.
Toronto, OntarioAges 18 years+ - NCT07298070Recruiting
Lower lip reconstruction after skin cancer: outcomes study
This study looks at how well the lower lip heals and looks after reconstructive surgery for skin cancer. It aims to understand what helps patients get the best functional and cosmetic results.
Cergy-PontoiseAges Any age - NCT06877936Recruiting
Shoulder replacement imaging study
This study uses a special low-dose X-ray machine (EOS®) to take 3D pictures of your shoulder after reverse total shoulder replacement. The goal is to better understand how the replacement parts move and fit together. It may help improve future surgeries.
LyonAges 18 years+ - NCT07291011Recruiting
Mindfulness for underserved cancer patients in Minnesota
This study tests an online mindfulness program (stress-reducing techniques) to help people with cancer who live in rural areas feel better emotionally. It is designed for those who are feeling significant distress.
Rochester, MinnesotaAges Any age - NCT07296003Recruiting
Motor development study in preterm and full-term babies
This study looks at how babies born early or on time develop their motor skills. Researchers will watch videos of your baby's early movements and then ask you to fill out a questionnaire about their development when they are 18 to 36 months old.
Pardubice, CzechiaAges Up to 3 years - NCT07291505Recruiting
Fear of movement study in distal radius fracture patients
This study looks at fear of movement in adults who have a broken wrist (distal radius fracture) and were treated without surgery. It aims to understand how this fear affects recovery.
DenizliAges 18–65 - NCT06084572Recruiting
Study of pH-impedance tests for GERD diagnosis
This trial looks at how well a special test (pH-impedance) can diagnose GERD (acid reflux disease) when done correctly. It will use a new way to read the test results to see if it helps doctors classify GERD better.
AnderlechtAges 18–80 - NCT07281430Recruiting
HPV self-test for cervical cancer screening
This study tests if a self-collected sample for HPV testing works as well as standard colposcopy to prevent cervical cancer. If you've recently had an abnormal cervical cancer screening and need a colposcopy, this trial may be an option for you.
Birmingham, AlabamaAges 25 years+ - NCT06688968Recruiting
Music, thinking, and memory in Parkinson's and Alzheimer's
This study looks at how music engagement affects thinking and memory in people with Parkinson's or Alzheimer's disease. It may help researchers understand how music can support brain health as we age.
Montpellier, HéraultAges 60 years+ - NCT07286630Enrolling by invitation
Disability and fear avoidance in physical therapists
This study looks at how common disability and fear-related beliefs are among Egyptian physical therapists who have long-term low back pain. If you qualify, you will answer questionnaires about your pain, your thoughts about movement, and how it affects your daily life.
CairoAges 25–55 - NCT07285044RecruitingPhase 2
Home cancer treatment program for Florida panhandle residents
This study tests whether people with certain cancers can safely receive their regular intravenous treatments at home instead of coming to the clinic. It aims to make treatment more convenient and improve satisfaction, especially for those living in the Florida Panhandle.
Jacksonville, FloridaAges 18 years+ - NCT07281820Recruiting
Using patient feedback to improve cancer care visits
This study aims to help doctors use patient-reported information to make follow-up visits more focused on what matters to you. It tests a new way of integrating your feedback into routine cancer care.
Vejle, Region SyddanmarkAges Any age - NCT07280338Recruiting
Emotional intelligence and chronic face pain study
This study looks at how emotional intelligence (understanding and managing emotions) relates to chronic pain in the face or jaw. If you have temporomandibular dysfunction (TMD) or have no chronic pain, you may be able to join and help researchers learn more.
BrestAges 18 years+ - NCT07285720Recruiting
Language Development in Williams Syndrome
This study looks at how children and adults with Williams syndrome learn language. Researchers want to understand how sounds and word patterns affect language skills in this condition.
AmiensAges 6 years+ - NCT05044689Recruiting
Study to find risk factors for breast and colon cancer
This study is trying to understand what factors might raise the risk of breast cancer and colon (large bowel) cancer. You may be enrolled either if you have a confirmed cancer diagnosis (cases) or if you do not have cancer (controls).
Ile-Ife, Osun StateAges Any age
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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.