Clinical trials
Glucose clinical trials
Below are recruiting glucose clinical trials, each written for real people, not researchers. We’re tracking 436 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07563985Recruiting
How Lemon Juice and Apple Cider Vinegar Affect Blood Sugar
This study tests whether lemon juice or apple cider vinegar can help keep blood sugar levels steady and make you feel fuller after eating. Researchers will compare how your body responds to bread eaten alone versus bread eaten with these liquids.
Alanya, AntalyaAges 18–35 - NCT07587905Recruiting
How calamansi fruit affects blood sugar in healthy adults
This study tests whether drinking or eating calamansi (a small citrus fruit) can help keep blood sugar levels healthy. Researchers will measure how it affects glucose and insulin in people without diabetes.
Mueang, Burapha UniversityAges 18–30 - NCT07573930Recruiting
Blood sugar control during surgery with a common steroid
This study looks at how a steroid medication (dexamethasone) affects blood sugar levels during and after surgery. Researchers will use a continuous glucose monitor to track your blood sugar safely and understand how to better manage it in the operating room.
RoskildeAges 18 years+ - 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 - NCT07229014Recruiting
Collagen supplement for quality of life and appetite
This trial tests whether a daily collagen supplement can improve quality of life, appetite, and blood sugar control in overweight adults who feel low energy or have trouble sleeping. You will take the supplement, use a continuous glucose monitor, and complete online surveys.
London, LondonAges 18–65 - NCT07504029Recruiting
Test if bitter melon peptides help control blood sugar
This trial is studying peptides from bitter melon (Momordica charantia) to see if they can help manage blood sugar levels in people with prediabetes. You may be eligible if you have higher-than-normal blood sugar but not full diabetes.
TaichungAges 30–65 - NCT06483074RecruitingPhase 2
Empagliflozin to preserve kidney function in new peritoneal dialysis patients
This trial tests whether empagliflozin, a medication originally for diabetes, can help protect the remaining kidney function in people who have just started peritoneal dialysis. If you started dialysis within the last 3 months and still make some urine, this study may be a good fit.
Hong KongAges 18–75 - NCT07447505Recruiting
High-protein, high-fiber pre-fast meal study
This trial tests if eating a high-protein, high-fiber meal before fasting helps you feel full longer and keeps your blood sugar stable. It may help people who fast and want to avoid hunger or sugar dips.
Al-Ahsa, Eastern ProvinceAges 18 years+ - NCT06592365Recruiting
Green tea extract for blood sugar control
This trial tests whether a green tea extract can help regulate blood sugar levels in people with mildly elevated fasting glucose. If you are between 19 and 64, have a BMI under 30, and have not been diagnosed with diabetes, you may be able to join.
SeoulAges 19–64 - NCT07415707Recruiting
Reducing alcohol and taking probiotics for brain health in older adults
This study tests whether cutting back on alcohol and taking probiotics can improve memory and thinking in older adults who are heavy drinkers. If you are interested in drinking less, you may be able to join.
Miami, FloridaAges 65–84 - NCT07376005Recruiting
How sugar affects eye thickness
This study looks at how a single sugary drink changes the thickness of a layer inside your eye (the choroid). It may help researchers understand how diet affects eye health.
Memphis, TennesseeAges 21–35 - NCT07381816Enrolling by invitation
Study of gut blood flow in people with post-meal low blood pressure
This study uses MRI to measure blood flow in the gut when you eat, to understand why some people get dizzy or lightheaded after meals. It compares people with postprandial hypotension to healthy volunteers.
Glostrup MunicipalityAges 18–90 - NCT06899373Enrolling by invitation
Study on glucose and stress in firefighters
This study looks at how stress affects glucose levels in firefighters. It may help find ways to monitor stress and improve health.
Salt Lake City, UtahAges 18 years+ - NCT06948656Recruiting
How low blood sugar affects muscle loss in cirrhosis
This study looks at whether low blood sugar (hypoglycemia) is linked to muscle loss (sarcopenia) in people with cirrhosis. It may help doctors better manage your health if you have this liver condition.
DijonAges 18 years+ - NCT07255183Recruiting
Glucose and motivation study
This study looks at how blood sugar levels affect motivation to work for a reward. Healthy volunteers will complete tasks to see how their body responds.
Tampa, FloridaAges 18–45 - NCT06833463Recruiting
Tacrolimus and diabetes risk in kidney transplant patients
This study looks at how the anti-rejection drug tacrolimus (specifically Envarsus) affects blood sugar and risk of diabetes in kidney transplant patients. It aims to find out which patients might be more likely to develop glucose problems so doctors can adjust treatment early.
GdanskAges 18 years+ - NCT07054125Recruiting
CGM, education, and peer support for type 2 diabetes
This trial tests if using a continuous glucose monitor (a small sensor that tracks your blood sugar), combined with diabetes education and support from others with diabetes, can help people with type 2 diabetes better control their blood sugar. You may qualify if your blood sugar is not well controlled (A1c above 8%).
Asheville, North CarolinaAges 18 years+ - NCT07323901Enrolling by invitation
Grape juice for gestational diabetes screening
This study tests if a grape juice drink can be used instead of the standard sugary drink for gestational diabetes screening between weeks 24 and 28 of pregnancy. It might be a more natural and palatable option.
HaifaAges 18 years+ - NCT06454773RecruitingPhase 3
Can hemp and black pepper help lower blood sugar in prediabetes?
This study tests if taking extracts from hemp hulls and black pepper can help lower fasting blood sugar levels in people with prediabetes. It compares the effects of these natural compounds against a placebo (a pill with no active ingredients).
DelhiAges 25–60 - NCT07745244Recruiting
Accuracy of a continuous glucose monitoring system
This trial tests a new continuous glucose monitor that checks blood sugar levels without frequent finger pricks. It aims to see how accurate and safe it is for people with type 1 diabetes.
Zibo, ShandongAges 18 years+ - NCT06790472Enrolling by invitation
Metabolic wellness and continuous glucose monitor study
This study looks at how wearing a continuous glucose monitor (CGM) can help employees of Sutter Health understand their metabolic wellness. You will wear a small sensor on your arm that tracks your blood sugar levels over time.
Palo Alto, CaliforniaAges 18 years+ - NCT06646107Recruiting
Mediterranean diet and insulin pump in type 1 diabetes
This trial tests whether following a Mediterranean diet can improve blood sugar control and insulin use in people with type 1 diabetes who are starting a new insulin pump (MiniMed 780G). It compares how diet affects glucose levels and insulin needs.
ChaïdáriAges 12–80 - NCT06942195Recruiting
Calcium's effect on gut function and blood sugar in type 2 diabetes
This study tests if calcium can help control blood sugar and gut function in men with type 2 diabetes. You'll take calcium or a placebo and have a tube inserted into your stomach to measure digestion.
Adelaide, South AustraliaAges 18–70 - NCT06582381Recruiting
Searching for blood markers that show how your body uses food
This study looks for markers in your blood that can predict how your body uses food. You will eat special meals and provide blood samples over about 13 hours, which may help better understand how different foods affect metabolism.
College Station, TexasAges 50–75
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Common questions
- Are there clinical trials for glucose?
- Yes. Clin2 currently lists 436 recruiting glucose 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 glucose 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 glucose 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.