Clinical trials
Validation clinical trials
Below are recruiting validation clinical trials, each written for real people, not researchers. We’re tracking 565 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06476171Recruiting
Blood test study for heart surgery patients
This study looks at blood test results from people having heart surgery with a heart-lung machine. It will help doctors understand and improve the use of these tests.
MoscowAges 18–80 - NCT05992324Recruiting
Testing lung ultrasound software for shortness of breath
This study is testing a software that helps doctors perform and interpret lung ultrasounds in patients with shortness of breath. The goal is to see how well the software works for identifying certain lung patterns called B-lines.
New Haven, ConnecticutAges 18 years+ - NCT06612853Recruiting
Sleep Quality Scale Validation for Spine Patients
This study tests a single question about sleep quality to see if it works well for people with spine problems. You will fill out a simple questionnaire and may help improve how sleep is measured in future spine care.
Zurich, Canton of ZurichAges 14 years+ - NCT07607470Recruiting
Vaginal Health Symptom Study with New Testing Method
This study tests a new way to diagnose vaginal infections by collecting samples from the vagina. If you have symptoms like unusual discharge, itching, burning, or odor, this research may help improve how doctors identify what's causing your discomfort.
North Miami, FloridaAges 18 years+ - NCT07610915Recruiting
Measuring children's recovery after anaesthesia
This study aims to develop and test a questionnaire that measures how children feel and recover after surgery with anaesthesia. The goal is to improve care during recovery, which may help children feel better after their operation.
Bangkok Noi, BangkokAges 2–17 - NCT07604753Recruiting
Comparing two mental health screening questionnaires
This study compares two different questionnaires that doctors use to diagnose mental health conditions. Researchers want to check if a newer, shorter questionnaire works just as well as the longer standard one.
Hong KongAges 18 years+ - NCT07606872Enrolling by invitation
Testing a diabetes score to guide treatment reversal
This study tests a new scoring system to help people with type 2 diabetes understand their condition better and potentially reverse or improve it. You'll use a digital platform to track blood sugar, answer health questions, and have blood tests to see if the system helps guide your treatment plan.
Manchester, EnglandAges 18 years+ - NCT06707792Recruiting
6-minute stepper test reliability in kidney transplant patients
This study checks if a 6-minute stepper test is a valid and reliable way to measure exercise ability in people who have had a kidney transplant. It helps doctors understand your fitness without needing complex equipment.
AnkaraAges 18–65 - NCT07595016Recruiting
Testing a Blood Pressure Device for Pregnant Women
This study tests whether a new Withings blood pressure monitor (BPM Pro 2) accurately measures blood pressure in pregnant women, including those with pregnancy-related high blood pressure (preeclampsia). Accurate home blood pressure monitoring could help keep you and your baby safer during pregnancy.
Yerevan, ArmeniaAges 18 years+ - NCT07601009Recruiting
Testing a Virtual Reality Walk Test for Fitness
This study tests a new way to measure how far you can walk in 6 minutes using virtual reality technology. Researchers want to see if this mixed reality version is reliable and accurate compared to standard walking tests.
Konya, SelcukluAges 18–65 - NCT07601282Recruiting
Predicting Incontinence Risk After Pelvic Floor Surgery
This study helps doctors predict which patients may develop urinary incontinence (leakage) after surgery to repair pelvic organ prolapse (when pelvic organs drop into the vaginal canal). By identifying risk factors early, doctors may be able to better prepare patients and prevent this complication.
Shanghai, Shanghai MunicipalityAges 20–90 - NCT07598747Recruiting
Blood test to detect cancer early using DNA analysis
This study tests whether a new blood test can detect multiple types of cancer early by analyzing DNA fragments in your blood. Researchers are enrolling people recently diagnosed with cancer (before treatment starts) and people without cancer to develop and validate this detection method.
SeoulAges 19 years+ - NCT07603128Recruiting
Testing a tool to predict antibiotic-resistant infections in ICU patients
This study validates a prediction tool designed to identify which ICU patients are at risk of developing multidrug-resistant gram-negative bacteria (a serious infection resistant to many antibiotics). The tool may help doctors start appropriate treatment earlier and improve patient outcomes.
Nanjing, JiangsuAges 18 years+ - NCT07580612Recruiting
Home-based AI system for detecting freezing of gait in Parkinson's
This study tests an artificial intelligence system that detects freezing of gait—sudden, involuntary pauses while walking—using sensors you wear at home. The goal is to better understand and eventually help manage this common Parkinson's symptom.
LeuvenAges 18 years+ - NCT07578389Enrolling by invitation
Testing smartwatch accuracy for measuring breathing rate
This study tests whether a smartwatch can accurately measure how fast you breathe. Researchers will compare the smartwatch's readings to medical-grade equipment to see if smartwatches could be useful for health monitoring.
KladnoAges 18 years+ - NCT05385315Recruiting
Blood test study to help detect Parkinson’s disease early
This study looks for a new blood marker that could help doctors detect Parkinson’s disease earlier. Depending on your diagnosis and treatment status, your blood may be compared with other people’s to see how well the test works.
GrenobleAges 18 years+ - NCT06180642Recruiting
Ultrasound for arm tissue after breast cancer
This study uses ultrasound to examine arm tissue in women who have had breast cancer. It aims to see if ultrasound can reliably detect changes in arm soft tissue, which may help identify or prevent arm swelling and stiffness after treatment.
AntwerpAges 18 years+ - NCT07568795Recruiting
Testing a portable electronic stethoscope for heart valve disease
This study validates a new portable electronic stethoscope that can help detect heart valve disease. If you've had an echocardiogram (heart ultrasound) recently, researchers want to test whether this device accurately identifies valve problems.
Hong Kong, Pok Fu Lam Rd.Ages 18 years+ - NCT06729684Recruiting
Digital health program for breast cancer side effects
This study is testing a personalized digital health program to help breast cancer survivors manage side effects. It uses a smartphone app to track symptoms and offer support.
Seoul, Republic of KoreaAges 18–65 - NCT03138941Recruiting
Checking if a lupus control definition fits Asia-Pacific patients
This study tests whether a specific lupus “low disease activity” target (called LLDAS) works the same way in people across the Asia-Pacific region. It may help doctors use clearer goals to track how well lupus is controlled.
Adelaide, South AustraliaAges 18 years+ - NCT06723951Recruiting
Quality of life questionnaire for spina bifida patients
This study tests a new questionnaire QUALAS to see how well it measures quality of life in Dutch people with and without spina bifida. If you have spina bifida or are a healthy volunteer, you may help validate this tool.
GroningenAges 8 years+ - NCT07566793Recruiting
Testing Natural Cycles birth control effectiveness
This study tests how well the Natural Cycles app works as a birth control method by tracking your menstrual cycle and identifying fertile days. You'll use only this app to avoid pregnancy for 13 months and share daily data to help researchers understand if it's reliable.
New York, New YorkAges 18–35 - NCT07551960Enrolling by invitation
Testing a Health Risk Prevention Platform for Adults
This study tests a digital platform called STELA that helps adults reduce their risk of heart disease and stroke by identifying and managing modifiable health factors like diet, exercise, and stress. You'll complete health assessments online to see if this preventive approach works.
Třinec, Moravian-Silesian RegionAges 18–80 - NCT07553754Recruiting
Blood test to predict prostate cancer spread to bones
This study examines special particles in your blood called exosomes to see if they can predict whether prostate cancer might spread to your bones. Researchers will collect a blood sample before any cancer treatment to look for RNA signatures that might indicate bone metastasis risk.
Lanzhou, GansuAges 18 years+
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Common questions
- Are there clinical trials for validation?
- Yes. Clin2 currently lists 565 recruiting validation 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 validation 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 validation 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.