Clinical trials · Arizona
Overweight or Obesity clinical trials in Arizona
We’re tracking 44 recruiting overweight or obesity studies with a site in Arizona — including Phase 2, Phase 3 and Phase 4 studies, each written for real people, not researchers.
Recruiting studies in Arizona
- NCT07667803RecruitingPhase 3
Study of elecoglipron for weight loss in obesity or overweight
This trial tests an investigational drug called elecoglipron to see if it helps people with obesity or overweight lose weight. It may be an option if you have a high body mass index or weight-related health issues like high blood pressure or prediabetes.
Chandler, ArizonaAges 18 years+ - NCT07571109RecruitingPhase 3
Weight Loss Medicine for Sleep Apnea on CPAP
This study tests a new injectable medicine (NNC0487-0111) to help people lose weight and improve obstructive sleep apnea (a breathing condition during sleep). You must already be using a CPAP machine (positive airway pressure device) for your sleep apnea.
Gilbert, ArizonaAges 18 years+ - NCT07202884RecruitingPhase 3
Orforglipron for Women with Stress Incontinence and Overweight
This study tests an oral medication called orforglipron to see if it helps women with stress urinary incontinence who are also overweight or have obesity. The medicine may reduce leaking episodes and also help with weight loss.
Mesa, ArizonaAges 18 years+ - NCT06499857RecruitingPhase 3
Semaglutide for atrial fibrillation and weight loss
This study tests whether a weekly injection of semaglutide (the same drug in Wegovy and Ozempic) can help people with atrial fibrillation lose weight and improve their heart condition. It's for people with AF who also have obesity, and may or may not plan to have a heart procedure called catheter ablation.
Phoenix, ArizonaAges 18–75 - NCT07817875RecruitingPhase 3
Tirzepatide for weight loss in children aged 6 to under 12
This study tests a once-weekly medication called tirzepatide to help children aged 6 to under 12 with obesity lose weight. It compares the medication to a placebo (inactive shot) to see if it safely helps with weight loss in this age group.
Tucson, ArizonaAges 6–11 - NCT07564414RecruitingPhase 3
Weight Loss Study Comparing Two Doses of CagriSema
This study tests whether a new combination medication called CagriSema (in two different doses) helps people with obesity lose weight. You may qualify if you're 18 or older, have a BMI of 35 or higher, and either don't have type 2 diabetes or have it well-controlled.
Gilbert, ArizonaAges 18 years+ - NCT07567001RecruitingPhase 3
Testing NNC0487-0111 for Heart Failure and Obesity
This study tests whether a new medication called NNC0487-0111 can help people with heart failure who also have obesity. Researchers will compare it to a placebo (inactive pill) to see if it improves heart function and overall health.
Phoenix, ArizonaAges 18 years+ - NCT07037459RecruitingPhase 3
A study of a new drug for heart failure with obesity
This trial tests a medication called maridebart cafraglutide for people with heart failure (where the heart doesn't pump as well as it should) and obesity. The goal is to see if it can help improve symptoms and outcomes.
Phoenix, ArizonaAges 18–99 - NCT06864468Recruiting
Preventing obesity in American Indian kids in rural schools
This trial studies a program to help prevent obesity in American Indian children. It includes a 3-day summer camp and focuses on healthy habits for 3rd and 4th graders in rural tribal schools.
Flagstaff, ArizonaAges 8–10 - NCT04232566Recruiting
Study links in obesity surgery and liver scarring
This study looks at how the immune system relates to liver scarring in people with obesity who are getting gastric bypass surgery. If you qualify, you may help doctors better understand liver disease and who is at higher risk.
Scottsdale, ArizonaAges 30–70 - NCT03481829Recruiting
Long-term study tracking health factors from pregnancy
This study follows pregnant mothers and their babies for years to understand how early life factors can affect health later. If you qualify, you and your child(ren) will be asked to stay in the research study for at least 3 years after delivery.
Phoenix, ArizonaAges 1 day–99 years - NCT07783802RecruitingPhase 2
Study of clazakizumab for adults with high inflammation and heart risk
This study tests whether clazakizumab can reduce the risk of heart attacks or strokes in people with high levels of inflammation (measured by a blood test called hsCRP) and conditions like heart disease, obesity, diabetes, high blood pressure, or kidney disease. If you qualify, you'll receive either the study drug or a placebo to see if it helps lower your risk.
Tucson, ArizonaAges 18 years+ - NCT04755062Recruiting
Native-focused plant diet study for adults with BMI over 24
This trial tests whether a culturally relevant, plant-rich, micronutrient-dense diet can improve health for Native American adults. It may help with weight-related goals, but it requires weekly group coaching and specific medical and workplace criteria.
Flagstaff, ArizonaAges 18 years+ - NCT07481630RecruitingPhase 3
Testing a new medicine for weight loss and knee pain
This study tests if a new medicine called NNC0487-0111 can help people with extra weight and knee osteoarthritis lose weight and reduce knee pain. If you have knee pain most days and are willing to stop pain relievers for short periods, you may be able to join.
Phoenix, ArizonaAges 18 years+ - NCT06374875RecruitingPhase 4
Does metabolic surgery reduce liver scarring?
This study tests if weight loss surgery can improve liver fibrosis (scarring) in people with obesity and advanced liver disease. It may help those considering surgery to know if their liver health can get better.
Phoenix, ArizonaAges 18–75 - NCT06223555Recruiting
Mixed meal energy study in healthy adults
This study looks at how your body responds to a mixed meal (a test drink or meal) when the calories are either fixed or adjusted to your energy needs. It may help researchers understand how to measure metabolism more accurately.
Phoenix, ArizonaAges 18–99 - NCT06020027Enrolling by invitation
Water Is K'é: Healthy Drink Choice Program for Navajo Families
This study helps Navajo families choose water and other healthy drinks instead of sugary ones. It works with families who have young children in early childhood programs.
Window Rock, ArizonaAges 2 years+ - NCT05545306Recruiting
Study tests how extra calories change your daily energy use
This study looks at how eating more calories affects your body’s natural heat production and total energy use over a full day. It may help researchers better understand how the body manages weight and energy.
Phoenix, ArizonaAges 18–60 - NCT05477277Recruiting
MRI testing during liver transplant evaluation
This study looks at whether having an MRI scan during liver transplant planning helps predict who may have worse outcomes or higher risk of death. It focuses on adults with severe liver disease who are already being considered for a transplant.
Phoenix, ArizonaAges 18 years+ - NCT04101669Recruiting
Weight-loss liner implant for type 2 diabetes
This study tests an implantable device called the RESET System that may help people with type 2 diabetes lose weight and improve blood sugar control. It is placed in the stomach without surgery and is for adults aged 22 to 65 who are overweight and have not had enough improvement with diabetes medications.
Gilbert, ArizonaAges 22–65
Overweight or Obesity trials by city in Arizona
Where these studies are running in Arizona
Institutions with a site for the recruiting overweight or obesity studies listed above.
- Mayo Clinic · 2 studies
- NIDDK, Phoenix · 2 studies
- Arizona Research Center
- Arizona Research Center, Inc.
- Banner Health Center
- Banner MD Anderson Cancer Center
- Dignity Health Mercy Gilbert Medical Center
- Eclipse Clinical Research
What taking part in a overweight or obesity study involves
A screening visit first
Before anything else, the study team checks whether you fit — usually a visit with some tests. You can stop at any point, and screening is typically free.
Care at a nearby site
Study visits happen at a clinic or hospital taking part. Many studies cover the cost of the study treatment and related visits, and some reimburse travel.
You stay in control
Taking part is voluntary and you can leave a study at any time, for any reason, without affecting your regular care.
The team decides eligibility
Our fit check is a helpful first read, not a decision. The study team makes the final call after reviewing your health history.
Overweight or Obesity trials in other states
Common questions
- Are there overweight or obesity clinical trials in Arizona?
- Yes. We're currently tracking 44 recruiting overweight or obesity studies with a site in Arizona, each rewritten in plain language so you can see what it's testing and who it's for.
- How do I find out if I qualify for a overweight or obesity study in Arizona?
- Each study lists its eligibility rules — age, diagnosis, prior treatments. On every trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Do I have to live in Arizona to take part?
- Not necessarily. These studies have a site in Arizona, but eligibility is about your health, not your address — some people travel to take part, and a few studies reimburse travel. The study team can tell you what's required.
- Does it cost anything to join a overweight or obesity trial?
- Using Clin2 is always free. Many trials cover the study treatment and related visits; some reimburse travel. The study team explains exactly what's covered before you decide.
Not the right time?
New overweight or obesity studies open in Arizona regularly. Set up a health profile and we’ll quietly watch for studies that fit you and email you when one opens.
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.