Clinical trials
Questionnaire clinical trials
Below are recruiting questionnaire clinical trials, each written for real people, not researchers. We’re tracking 1,166 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07328035Recruiting
Asthma remission in adults with severe asthma
This study looks at whether adults with severe asthma in Thailand can reach a state where their asthma symptoms go away (remission). You may join if you have severe asthma and can do the required breathing tests.
Pathum ThaniAges 18 years+ - NCT07328191Recruiting
Transfusion guided by quality of life for MDS or AML
This study is for people with MDS or AML who are not receiving treatment to cure the disease and need regular blood transfusions. It looks at whether using a quality-of-life questionnaire can guide transfusion decisions, to see if fewer transfusions can keep you feeling well.
NiceAges 18 years+ - NCT07336537Recruiting
Testing talk-based data collection software for chronic pain
This study tests easy-to-use talk-based software to collect health information from people with chronic pain. It may help researchers learn if tools like these are helpful for managing pain at home or in a lab.
Cambridge, MassachusettsAges 18 years+ - NCT07337889Recruiting
Borderline personality as a relationship disorder study
This study compares people with borderline personality disorder, bipolar disorder, and healthy controls to understand how relationships are affected. It may help find better ways to support people with these conditions.
MontpellierAges 18–45 - NCT07339904Recruiting
Bowel Function After Rectal Cancer Surgery
This study follows people with rectal cancer who have surgery to remove part of the rectum. It looks at how bowel function changes over time, and whether different treatments before surgery affect recovery.
Edegem, AntwerpAges 18 years+ - 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+ - NCT07344753Recruiting
New training program for kids getting an MRI
This study tests a new simulation program to help young children (ages 3–6) prepare for an MRI scan. The goal is to make the experience less stressful and more successful.
NantesAges 3–6 - 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 - NCT07677631Recruiting
Emotional allodynia in fibromyalgia: a questionnaire study
This study compares how people with fibromyalgia and those with other long-term pain conditions experience emotional pain (like feeling hurt by emotions). You will fill out a questionnaire about emotional sensitivity. The goal is to see if emotional allodynia (pain from emotions) is more common in fibromyalgia.
BariAges 18 years+ - NCT07398365Recruiting
Medical study of psychiatry inpatients
This study looks at the medical and mental health patterns of adults admitted to general adult psychiatry wards. It aims to better understand their health needs.
Livingston, West LothianAges 18–65 - NCT07351422Recruiting
A survey on Takayasu arteritis care in the UK
This UK-based study uses a questionnaire to learn about how people with Takayasu arteritis (a rare type of vasculitis) are treated and what they think about their care. If you have TAK, your answers can help doctors understand how to better manage this condition.
EdinburghAges 18 years+ - NCT07351916Recruiting
Asthma remission study for mild-to-moderate asthma
This study looks at whether adults with mild-to-moderate asthma can achieve remission. Remission means your asthma symptoms go away or become very well controlled. You will need to do breathing tests to take part.
Pathum Thani, Changwat Pathum ThaniAges 18 years+ - NCT07354165Recruiting
Financial burden in early breast cancer patients
This study looks at the financial challenges people with early-stage breast cancer face during treatment. Researchers want to understand how costs affect patients so they can find ways to help.
NaplesAges Any age - NCT07356557Recruiting
Medication adherence in inherited metabolic disease patients
This study looks at how well patients with hereditary metabolic diseases take their daily oral medications. It aims to understand if there are challenges with sticking to the treatment plan.
ParisAges 7–20 - NCT07360678Recruiting
Testing Garmin watches for monitoring vital signs in the hospital
This trial compares two Garmin smartwatches to hospital monitors to see if they can reliably track your heart rate, oxygen, and other vital signs. If you are staying in the hospital for at least another day, you might help find out if these watches work well for patient monitoring.
GenkAges 18 years+ - 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+ - 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+ - NCT07378137Recruiting
Patient and doctor views on heart treatment outcomes after stenting
This study compares how patients and doctors think about the benefits of heart treatments after a stent procedure. It involves filling out a questionnaire to share your preferences.
Xi'an, ShaanxiAges 18 years+ - NCT07378163Recruiting
Patient and doctor preferences for stent devices
This trial asks patients who have had a stent placed for heart artery disease and their doctors what they prefer in a stent. It aims to understand what factors matter most when choosing a device.
Xi'an, ShannxiAges 18 years+ - NCT07379138Recruiting
Talk therapy for distress in advanced melanoma
This study is testing whether a type of talk therapy (cognitive behavioral therapy) can help improve quality of life, including mental health, for people recently diagnosed with advanced melanoma. It is designed to understand and reduce cancer-related distress.
Rochester, MinnesotaAges 18 years+ - NCT07383844Recruiting
Physical activity for teens with IBD
This study looks at what helps or stops teenagers with inflammatory bowel disease (Crohn's disease or ulcerative colitis) from being physically active. It involves completing questionnaires and an interview to understand your experience.
NiceAges 10–17 - NCT07388303Recruiting
Hand function after injury or surgery
This study looks at how people feel about their ability to use their hand after an injury or surgery on their hand or forearm. It aims to understand how hand function relates to a person's confidence in daily tasks.
DenizliAges 18–65 - NCT07392437Recruiting
Study on diabetes distress in type 2 diabetes patients
This study looks at the emotional stress related to managing type 2 diabetes, known as diabetes distress. The goal is to understand how common it is and what factors may contribute to it.
NiceAges 18 years+ - NCT07396766Recruiting
BREASTChoice decision aid for breast surgery patients
This study tests a tool called BREASTChoice AIM1-B, which helps people who have had breast surgery make informed choices about their follow-up care. You may be eligible if you had a mastectomy or lumpectomy in the past 8 years for breast cancer or to lower your risk.
Chapel Hill, North CarolinaAges 18 years+
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Common questions
- Are there clinical trials for questionnaire?
- Yes. Clin2 currently lists 1,166 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.