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
- NCT03807128Recruiting
Study for multiple myeloma resistance and relapse changes
This study looks at how multiple myeloma (a bone marrow cancer) changes over time, especially why it becomes resistant to treatment or comes back. It may help researchers learn what drives relapse and could lead to better future treatments.
La Roche-sur-YonAges 18 years+ - NCT03858205Recruiting
Low-dose radiation to relieve pain from bone tumors
This trial studies whether low-dose radiation can reduce pain from a specific bone lesion caused by multiple myeloma. It may help people whose main problem is painful bone metastasis, with targeted treatment to the painful spot.
Duarte, CaliforniaAges 18 years+ - NCT03892993Recruiting
Decision aid for medullary thyroid cancer treatment choices
This study tests a patient-and-caregiver decision guide to help you decide when to start or stop a new cancer drug, join a clinical trial, or continue active surveillance. It aims to make tough choices feel clearer and more supported.
Houston, TexasAges 18 years+ - NCT03915106Recruiting
Quality of life in teens with scoliosis needing brace or surgery
This study looks at how much day-to-day quality of life changes for people with adolescent idiopathic scoliosis who either need a brace or need surgery. It uses a short questionnaire to understand how treatment affects comfort, activity, and overall well-being.
ShatinAges Any age - NCT03932786Recruiting
Study of health and wellbeing after retinoblastoma treatment
This study looks at long-term health outcomes—how patients are doing physically and in daily life—after treatment for retinoblastoma. It may help doctors understand what support or follow-up care could be most helpful after treatment.
Chicago, IllinoisAges Any age - NCT03941080Recruiting
Study gut bacteria changes in advanced colorectal cancer
This study looks at how gut bacteria (the microbiome) change during treatment for colorectal cancer that has spread or cannot be removed. Researchers hope the findings may help improve understanding of how treatment works and how to tailor care.
AssenAges 18 years+ - NCT03937635RecruitingPhase 3
Lenalidomide and dexamethasone, with or without daratumumab
This phase 3 trial studies whether lenalidomide plus dexamethasone can prevent or delay progression of “high-risk smoldering” multiple myeloma, and whether adding daratumumab improves outcomes. It’s meant for people who are not yet showing symptoms, but whose lab and scan results suggest higher risk.
Birmingham, AlabamaAges 18 years+ - NCT03948100Recruiting
Yoga coaching for lung or esophageal cancer during radiation
This study tests whether a guided yoga program helps people with lung or esophageal cancer improve strength, daily functioning, and quality of life while they receive radiation therapy. It also involves a family caregiver, to support the patient during treatment.
Houston, TexasAges 18 years+ - NCT03956446Recruiting
Testing blood antibody patterns in tick-borne brain and Lyme illness
This study looks at blood antibody test results in adults who may have tick-borne encephalitis and also signs of Lyme disease. It may help researchers understand how these infections relate and which lab patterns fit different illnesses.
LjubljanaAges 18 years+ - NCT04003051RecruitingPhase 2
Online program to help throat cancer patients swallow and cope
This trial tests a web-based program meant to help people with throat (head and neck) cancer follow swallowing exercises and use coping strategies during curative radiation treatment. It may help improve comfort and how well you can keep up with exercises while you’re getting treatment.
Fort Worth, TexasAges 18 years+ - NCT07701733Recruiting
Lung cancer risk study for women who never smoked
This study looks at lung cancer risk in women who have never smoked. It aims to understand why some never-smokers develop lung cancer while others don't.
Basking Ridge, New JerseyAges 40–74 - NCT07178301RecruitingPhase 2
Lower radiation dose for HPV-related throat cancer
This trial tests whether a lower dose of radiation to the neck is safe and effective for people with HPV-related oropharyngeal cancer. It may reduce side effects while still treating the cancer.
Chicago, IllinoisAges 18 years+ - NCT06415994Enrolling by invitation
Placental imaging and outcomes in opioid use disorder in pregnancy
This study looks at how the placenta and baby's development may be affected when a mother takes buprenorphine or methadone for opioid use disorder during pregnancy. It aims to find better ways to monitor health and improve outcomes for both mothers and babies.
Indianapolis, IndianaAges 18–100 - NCT04015609Recruiting
Spanish therapy sessions for Latino people with advanced cancer
This study tests a psychotherapy (talking/support) intervention designed for Latino/Hispanic adults with stage III or IV solid tumor cancer. It uses Spanish-only questionnaires and interviews, and may help by addressing emotional distress during advanced cancer care.
New York, New YorkAges 18 years+ - NCT04055649RecruitingPhase 2
Test of ONC201 and weekly paclitaxel for platinum-resistant ovarian cancer
This Phase 2 study tests whether ONC201 given with weekly paclitaxel can control platinum-resistant ovarian, fallopian tube, or primary peritoneal cancer. It may help by shrinking tumors or slowing growth in people whose cancer has progressed after platinum chemotherapy.
Detroit, MichiganAges 18 years+ - NCT04067830RecruitingPhase 2
Breathing muscle training before lung surgery to prevent complications
This trial tests whether training your breathing muscles before lung surgery can reduce lung problems after surgery in people with stage I to IIIb lung cancer. It may help improve breathing and lower the chance of post-surgery lung complications.
Buffalo, New YorkAges 18 years+ - NCT04068649RecruitingPhase 2
Single high-dose radiation vs standard palliative radiation
This Phase 2 study compares a one-time, high-dose radiation treatment (SBRT) with the usual, shorter-course palliative radiation. The goal is to see which approach better relieves symptoms from metastatic (spread) cancer.
Buffalo, New YorkAges 18 years+ - NCT04082520RecruitingPhase 2
Lutathera for non-surgery meningioma that keeps growing
This Phase 2 study tests Lutathera to treat meningioma that cannot be safely removed with surgery and is still growing after radiation. It uses a special scan to make sure the tumor has the right target, and aims to improve tumor control and safety.
Rochester, MinnesotaAges 18 years+ - NCT04080635Recruiting
Check how to monitor brodalumab blood levels in psoriasis
This study measures brodalumab levels in your blood to see whether “therapeutic drug monitoring” can guide treatment in people with plaque psoriasis. If you’re eligible, it may help doctors better match the medicine to your body.
Ghent, Oost-VlaanderenAges 18 years+ - NCT04151082RecruitingPhase 1/Phase 2
Steroid therapy for late nerve damage after throat cancer radiation
This trial tests whether high-dose steroids (prednisone or methylprednisolone) can improve symptoms of nerve damage that may occur years after radiation treatment for oropharyngeal cancer. It includes a registry for tracking similar nerve issues in head and neck cancer survivors.
Houston, TexasAges 18 years+ - NCT04160429Recruiting
Biospecimen testing to measure chemicals during treatment
This trial collects small samples like blood, sweat, and saliva while you’re taking certain medicines. Researchers will analyze these samples to see if they can detect chemical levels, which may help improve monitoring for people with chronic or infection-related illnesses.
Duarte, CaliforniaAges 18 years+ - NCT04169542Recruiting
Study on how COVID-19 affected costs for breast surgery patients
This study asks people with breast cancer who are having breast surgery about how COVID-19 affected their out-of-pocket costs, work income, and job stability. Your answers may help improve support for patients during public health emergencies.
Conroe, TexasAges 18 years+ - NCT04185935Recruiting
Genetic study of cancer in patients and their families
This study looks at DNA patterns in families where cancer may run in families, to better understand inherited (passed-down) cancer risk. You may be able to help even if you’re not sure whether your cancer is genetic—your family history and, if needed, medical records or tumor samples can be used.
Phoenix, ArizonaAges Any age - NCT04194619Recruiting
Study of pregnancy safety in women with rare blood-vessel diseases
This study looks at pregnancy and the early period after birth in women with rare diseases that affect blood vessels. It may help doctors understand risks and improve care for future pregnancies.
AngersAges 18–45
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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.