Clinical trials
Impaired Glucose Tolerance clinical trials
Below are recruiting impaired glucose tolerance clinical trials, each written for real people, not researchers. We’re tracking 20 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07603739Recruiting
Testing Almonds to Help Control Blood Sugar Levels
This study tests whether eating almonds before meals can help control blood sugar in adults with slightly elevated glucose levels. Researchers want to see if this simple dietary change could help prevent or delay type 2 diabetes.
Baton Rouge, LouisianaAges 25–50 - NCT02969798Recruiting
Study of prediabetes with abnormal sugars and medicines
This study looks at adults with prediabetes—specifically abnormal fasting and/or 2-hour blood sugar tests—to see whether a treatment helps improve sugar control. You may also be compared with people who have normal blood sugar (the control group).
San Antonio, TexasAges 18–65 - NCT06964620RecruitingEarly Phase 1
Sanggua Tablets for prediabetes and mild type 2 diabetes
This trial tests whether Sanggua Tablets, an herbal medicine, can help people with prediabetes or mild type 2 diabetes improve their blood sugar control without needing other medications.
Wuhan, HubeiAges 18–70 - NCT07073781Recruiting
Probiotics for Brain & Blood Sugar in Overweight Young Adults
This study tests whether taking a probiotic (a 'good bacteria' supplement) can help brain function (thinking, memory) and improve blood sugar control in overweight adults who have higher-than-normal blood sugar. If you're between 18-40, overweight, and don't have diabetes, you may be able to join.
Leeds, Greater ManchesterAges 18–40 - NCT06684106Recruiting
Can a liver medicine protect your blood sugar while on statins?
This study tests if a medicine called ursodeoxycholic acid can help prevent blood sugar rises that statins sometimes cause. It is for people with high cholesterol who have not yet taken a statin, to see if adding this medicine keeps their blood sugar healthy.
Xi'an, ShaanxiAges 18–75 - NCT05998772Recruiting
How sugar affects Parkinsons symptoms
This study looks at how sugar levels might change the way Parkinsons disease feels. If you have mild to moderate Parkinsons, you may be able to join and help researchers learn more about the role of food in your symptoms.
KielAges 50–80 - NCT05873322Recruiting
Study glucose changes during steroid and asparaginase treatment
This study looks at how blood sugar changes in children and teens receiving treatment for ALL (a leukemia) or lymphoma. It focuses specifically on effects that may be caused by steroids and a medicine called PEG-asparaginase.
Aarhus NAges 1–17 - NCT05912348Recruiting
Study of how an unhealthy lifestyle affects active young adults
This study looks at how eating or daily habits that promote weight gain (“obesogenic” lifestyle) affect fitness and health markers in young adults who already exercise. It may help researchers understand what lifestyle changes matter most, and whether certain patterns affect active people differently.
Durham, New HampshireAges 18–30 - NCT06507722Recruiting
Night Owl Metabolism Study
This study from Johns Hopkins looks at how your body's metabolism works when you're an overweight teen or young adult who sleeps enough. It aims to learn more about your 'night owl' internal clock and how it affects your health.
Baltimore, MarylandAges 18–23 - NCT06723886Recruiting
Can olive pomace oil help control blood sugar?
This study tests whether olive pomace oil, a type of olive oil, can lower blood sugar in people with prediabetes or diabetes. It may be an option if you have high blood sugar and are not taking other medications or supplements.
Madrid, MadridAges 20–70 - NCT06735651Recruiting
Wild blueberries for gut, brain, and heart health in prediabetes
This study looks at whether eating wild blueberries can improve your gut health, brain function, and heart health if you have prediabetes. It may help lower your blood sugar and reduce your risk for diabetes and heart disease.
Atlanta, GeorgiaAges 20–65 - NCT06867198Recruiting
Peanuts for heart, brain, and gut health
This study tests whether eating peanuts can improve health markers like blood sugar, brain function, and digestion in adults with prediabetes (higher than normal blood sugar levels). You may qualify if you are between 20-59 years old, have prediabetes, and a BMI in the overweight to obese range.
Atlanta, GeorgiaAges 20–59 - NCT07286747RecruitingPhase 2
Nicotinic Acid for Reversing Prediabetes
This trial tests whether a controlled-release form of nicotinic acid (a type of vitamin B3) can help people with prediabetes get their blood sugar back to normal. It also looks at how the treatment affects liver health.
KielAges 18–79 - NCT07440147Recruiting
Akkermansia and Berberine for night shift workers' insulin sensitivity
This trial tests whether taking a probiotic called Akkermansia muciniphila and a natural plant compound called berberine can improve how your body uses insulin. If you work night shifts regularly, this study may help you find a way to support your metabolic health.
Graz, StyriaAges 21 years+ - NCT06958640Enrolling by invitation
Da Qing offspring health study
This study looks at the health of children, grandchildren, and great-grandchildren of people who took part in a diabetes prevention study in Daqing, China. It aims to understand how their family history affects their health over time.
Beijing, Beijing MunicipalityAges Any age - NCT07233434Recruiting
Diabetes screening with sugar drink test in Guadeloupe
This study checks if a special sugar-drink test can find type 2 diabetes in people whose fasting blood sugar is normal but whose HbA1c is slightly high. It is for adults 18–64 of African or Indian descent with certain risk factors.
Pointe-à-Pitre, GuadeloupeAges 18–65 - NCT06737224Recruiting
Fasting and exercise effects on immune health
This study looks at how a 48-hour fast, alone or combined with exercise, affects your immune system and blood sugar control. It may help explain how short-term fasting can improve health in active young adults.
Kelowna, British ColumbiaAges 19–35 - NCT04786262RecruitingPhase 3
Study of VX-880 for long-standing type 1 diabetes
This Phase 3 trial tests how safe, tolerable, and effective VX-880 is for people with type 1 diabetes who have had it for many years. It may help reduce problems related to blood sugar swings, especially severe low blood sugar episodes.
Duarte, CaliforniaAges 18–65 - NCT07126873RecruitingPhase 1/Phase 2
Study of E-islet 01 for type 1 diabetes with severe low blood sugar
This study tests a new treatment called E-islet 01, which may help people with type 1 diabetes who have very low natural insulin production and have had dangerous low blood sugar events. The goal is to see if it is safe and can reduce those episodes.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07209527Enrolling by invitationEarly Phase 1
Truway diagnostic tools in primary care
This trial tests new diagnostic tools that doctors can use in primary care. Researchers want to see if these tools help find the right diagnosis faster and more accurately.
New York, New YorkAges Any age
Hear when a new Impaired Glucose Tolerance trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for impaired glucose tolerance?
- Yes. Clin2 currently lists 20 recruiting impaired glucose tolerance 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 impaired glucose tolerance 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 impaired glucose tolerance 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.