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57 Obesity Trials near New Haven, CT

Power is an online platform that helps thousands of Obesity patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

The main purpose of this study is to evaluate the efficacy and safety of retatrutide compared to tirzepatide in adults who have obesity. The study will last about 89 weeks.
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
800 Participants Needed
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Retatrutide for Obesity

New Haven, Connecticut
The purpose of this study is to evaluate the efficacy and safety of retatrutide in participants who have obesity or overweight (J1I-MC-GZBJ master protocol) including subsets of participants who have knee osteoarthritis (OA) (J1I-MC-GOA1) or who have obstructive sleep apnea (OSA) (J1I-MC-GSA1). This study will last about 89 weeks and will include up to 24 visits. Addendum (2) is optional and available to approximately 500 participants to continue treatment with retatrutide for up to an additional 24 weeks.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
2300 Participants Needed
This trial tests a special program and two medications to help people lose weight after weight-loss surgery. It targets patients who still struggle with obesity despite having surgery. The program helps change daily habits, while the medications reduce hunger and cravings.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2, 3
Age:18 - 70
Sex:All
160 Participants Needed
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BI 456906 for Obesity

New Haven, Connecticut
This study is open to adults who are at least 18 years old and have * a body mass index (BMI) of 30 kg/m² or more, or * a BMI of 27 kg/m² or more and at least one health problem related to their weight. People with type 2 diabetes cannot take part in this study. Only people who have previously not managed to lose weight by changing their diet can participate. The purpose of this study is to find out whether a medicine called survodutide (BI 456906) helps people living with overweight or obesity to lose weight. Participants are divided into 3 groups by chance, like drawing names from a hat. 2 groups get different doses of survodutide and 1 group gets placebo. Placebo looks like survodutide but does not contain any medicine. Every participant has a 2 in 3 chance of getting survodutide. Participants inject survodutide or placebo under their skin once a week for about one and a half years. In addition to the study medicine, all participants receive counselling to make changes to their diet and to exercise regularly. Participants are in the study for about 1 year and 7 months. During this time, it is planned that participants visit the study site up to 14 times and receive 6 phone calls by the site staff. The doctors check participants' health and take note of any unwanted effects. The participants' body weight is regularly measured. The results are compared between the groups to see whether the treatment works.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
727 Participants Needed
This trial is testing a new diabetes medication called orforglipron to see if it is safer and more effective than insulin in people with type 2 diabetes who are overweight or obese and at higher risk for heart problems. The study will last several years and involve multiple visits.
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
2749 Participants Needed
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Semaglutide for Childhood Obesity

New Haven, Connecticut
This trial will test if semaglutide helps children and teenagers lose weight. Participants will receive regular injections of semaglutide and will also get advice on healthy eating and physical activity. The study aims to see if semaglutide can help this age group manage their weight better.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:6 - 18
Sex:All
210 Participants Needed
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Setmelanotide for Obesity

New Haven, Connecticut
The protocol describes a randomized, double-blind, placebo-controlled trial with independent sub-studies of setmelanotide in patients with obesity and at least one of the specific gene variants in the Melanocortin-4 Receptor pathway: * POMC or PCSK1 (Sub-study 035a) * LEPR (Sub-study 035b) * SRC1 (Sub-study 035c) * SH2B1 (Sub-study 035d) The objectives and endpoints are identical for these sub-studies.
Prior Safety Data
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:6 - 65
Sex:All
400 Participants Needed
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CagriSema for Obesity

New Haven, Connecticut
This study will look at how well CagriSema helps people with obesity lose weight compared to a "dummy medicine". CagriSema is a new medicine developed by Novo Nordisk. CagriSema cannot yet be prescribed by doctors. The study has two parts: First part is called the main phase and will last for 2 years, and second part is called the extension phase and will last for 1 year. In the main phase participants will either get CagriSema or "dummy medicine". Which treatment participants get is decided by chance and is not known by participants or the study doctor. In the extension phase participants will get either CagriSema or slowly reduce participants dose of CagriSema if participants had CagriSema in the main phase. Which treatment participants get is decided by chance and is not known by participants or the study doctor in both phases. If participants had "dummy medicine" in the main phase, participants will get CagriSema in the extension phase. Like all medicines, the study medicine may have side effects.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
400 Participants Needed
This trial tests if a new combination of two drugs, given regularly, helps people lose weight better than another treatment. It targets individuals needing to lower their body weight by helping them feel less hungry and manage their weight. Two different drugs are being investigated as options for weight management.
No Placebo Group
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
809 Participants Needed
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Fatty Acid Elevation for Obesity

New Haven, Connecticut
This trial involves giving healthy individuals either a fat solution or a saltwater solution to see how it affects their brain's ability to transport glucose. The study focuses on non-diabetic, normal weight people to understand how sudden increases in blood fatty acids impact brain energy use. Researchers hope to learn more about brain glucose transport in relation to obesity.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:18 - 45
Sex:All
40 Participants Needed
More than 40% of young adults with type 1 diabetes (T1D) also have overweight or obesity. Each of these diagnoses increase the risk of adverse cardiovascular events. Investigators aim to obtain reference data for individuals with T1D who do not have overweight obesity, to understand how close GLP-1 analogue obesity treatment in those with overweight/obesity brings physiologic markers of cardiometabolic risk to those with BMI in the normal range. Specifically, investigators will describe how drivers of gluconeogenesis and lipemia (specifically measured as visceral fat ratio, insulin resistance, and postprandial lipemia,) that contribute to cardiometabolic risk in T1D change over time.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 1
Age:18 - 30
Sex:All
15 Participants Needed
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Lactulose for Pediatric Obesity

New Haven, Connecticut
Given the pervasiveness of Pediatric Obesity, it is imperative to understand its pathophysiology and develop alternative strategies to reverse this condition. Herein, investigators propose to elucidate the interaction between colonic fermentation and insulin resistance in modulating metabolism in youth with obesity.
No Placebo Group
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Unphased
Age:15 - 22
Sex:All
55 Participants Needed
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Neurofeedback for Obesity

New Haven, Connecticut
This project tests whether individuals with overweight or obesity and high craving can learn to change their brain response to food cues using neurofeedback, to impact their craving and eating behavior.
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 60
Sex:All
50 Participants Needed
This trial tests if OEA, a natural body compound, can help people maintain weight loss by reducing cravings and helping them feel full. Oleoylethanolamide (OEA) has been shown to reduce appetite and body weight in obese people.
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 4
Age:18 - 55
Sex:All
120 Participants Needed
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GLP-1 Analogue for Obesity

New Haven, Connecticut
This trial tests semaglutide, a medication that helps reduce appetite, in adults with obesity. It aims to see if the drug can help reduce food cravings, hunger, stress, and lead to weight loss by making people feel fuller and less hungry. Semaglutide has been widely studied and approved for chronic weight management in adults with obesity.
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1
Age:18 - 55
Sex:All
96 Participants Needed
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Danuglipron for Obesity

New Haven, Connecticut
The purpose of this study is to learn the following about the study medicine, danuglipron, after multiple days of dosing in healthy adults who are overweight or obese: * how the study medicine, danuglipron, is taken up into the blood * about the safety and tolerability of danuglipron The total number of weeks of the study is about 15 (about 4 months).
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 1
Age:18+
Sex:All
23 Participants Needed
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Orforglipron for Obesity

New Haven, Connecticut
The main purpose of this study, performed under Master Protocol J4M-MC-PWMP, is to evaluate the efficacy, safety, and pharmacokinetics of orforglipron once daily oral versus Placebo in adolescent participants with obesity, or overweight with related comorbidities. Participation in the study will last about 18 months.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:12 - 17
Sex:All
125 Participants Needed
The purpose of this pediatric, chronic weight management, Phase 3 Master Protocol (PWMP) is to create a framework to evaluate the safety and efficacy of pharmacologic agents for the treatment of obesity or overweight in pediatric participants.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:6 - 17
Sex:All
125 Participants Needed
This study will test the feasibility and acceptability of two treatments for adolescents with higher weight seeking treatment for bulimia nervosa (binge eating and purging, or going to extremes to lose weight).
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:12 - 19
Sex:All
40 Participants Needed
More than 40% of young adults with type 1 diabetes (T1D) also have overweight or obesity. Each of these diagnoses increase the risk of adverse cardiovascular events. GLP-1 analogues are anti-obesity medications that are cardioprotective in adults with type 2 diabetes, however evaluation of these agents in people with T1D has been limited to glycemic outcomes. Investigators aim to study the impact of GLP-1 analogue obesity treatment on markers of cardiometabolic risk in young adults with T1D and obesity.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 30
Sex:All
54 Participants Needed
This study is a pilot clinical trial of a new guided self-help CBT for binge eating. Participants will complete an intake assessment; following determination of eligibility, participants will then complete four months of treatment (weekly guided self-help sessions). At the end of treatment, participants will complete an interview with a research clinician to assess outcomes.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:12 - 17
Sex:All
20 Participants Needed
This study will test the relative efficacy and effectiveness of the combination of naltrexone and bupropion (NB) medication as a treatment for binge-eating disorder (BED) in patients with obesity. This is a controlled test of whether, amongst non-responders to acute treatments, NB medication results in superior outcomes compared with placebo.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 2, 3
Age:18 - 64
Sex:All
3 Participants Needed
This study will test the effectiveness of lisdexamfetamine (LDX) medication as a maintenance therapy for the treatment of binge-eating disorder (BED) in patients with obesity. This is a controlled test of whether, amongst responders to acute treatments, LDX medication results in superior maintenance and longer-term outcomes compared with placebo.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18 - 64
Sex:All
80 Participants Needed
This study will test the effectiveness of naltrexone/bupropion medication as a maintenance therapy for the treatment of loss-of-control eating and weight loss following bariatric surgery. This is a controlled test of whether, amongst responders to acute treatments, naltrexone/bupropion medication results in superior maintenance and longer-term outcomes compared with placebo.
Pivotal Trial
Trial Details
Trial Status:Enrolling By Invitation
Trial Phase:Phase 2, 3
Age:18 - 70
Sex:All
100 Participants Needed
This trial will test different treatments for people who have trouble controlling their eating and weight after weight-loss surgery. The treatments include behavior therapy to change eating habits and a combination of two medications to reduce cravings. The goal is to find out which approach works best for these patients.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2, 3
Age:18 - 70
Sex:All
160 Participants Needed
This trial is testing whether the drug lisdexamfetamine can help people who have had weight-loss surgery but still struggle with controlling their eating and weight. The study focuses on those who did not improve with initial treatments, to see if this medication works better.
Pivotal Trial
Trial Details
Trial Status:Enrolling By Invitation
Trial Phase:Phase 2, 3
Age:18 - 64
Sex:All
60 Participants Needed
The purpose of this study is to understand the role of GLP-1 in the pathogenesis of T2D in youth and explore their potential salutary effects and ability to delay the progressive loss of ß-cell function and reduce hepatic steatosis in youth with prediabetes/new onset T2D and NAFLD.
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:10 - 21
Sex:All
60 Participants Needed
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Retatrutide for Obesity

Hamden, Connecticut
This is a study of retatrutide in participants with obesity. The main purpose is to learn more about how retatrutide maintains body weight loss. The study will have two treatment phases: an 80 week lead-in phase in which all participants will take retatrutide dose 1 and a 36 week randomized, double-blinded phase in which participants will either take retatrutide dose 1, retatrutide dose 2, or switch to placebo. Participation in the study will last around 125 weeks.
Pivotal Trial
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
586 Participants Needed
Image of trial facility.

Tirzepatide for Obesity

Milford, Connecticut
This trial is testing tirzepatide, a medication that helps control blood sugar and reduce appetite, to see if it can lower health problems and death rates in adults who are very overweight. Tirzepatide was developed by Eli Lilly to improve blood sugar control in adults with type 2 diabetes.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:40+
Sex:All
15374 Participants Needed
Image of trial facility.

Retatrutide for Obesity

Waterbury, Connecticut
This trial is testing a weekly medication called retatrutide. It aims to help people who are overweight or obese and have knee osteoarthritis. The study will last over a year to see if the medication is safe and effective.
Pivotal Trial
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 3
Age:18+
Sex:All
405 Participants Needed
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Frequently Asked Questions

How much do Obesity clinical trials in New Haven, CT pay?

Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.

How do Obesity clinical trials in New Haven, CT work?

After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across Obesity trials in New Haven, CT 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length in New Haven, CT for Obesity is 12 months.

How do I participate in a study as a "healthy volunteer"?

Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility in New Haven, CT several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.

What does the "phase" of a clinical trial mean?

The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.

Do I need to be insured to participate in a Obesity medical study in New Haven, CT ?

Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.

What are the newest Obesity clinical trials in New Haven, CT ?

Most recently, we added Lactulose for Pediatric Obesity, Probiotic for Obesity and Maridebart Cafraglutide for Obesity to the Power online platform.