🧪 TrialInsufficient
Registered observational trial (recruiting). Obesity is a chronic multifactorial disease with a strong genetic component. Although glucagon-like peptide-1 (GLP-1) receptor agonists such as semaglutide and dual glucose-dependent insulinotropic polypeptide (GIP)/GLP-1 receptor agonists, such as tirzepatide, are highly effective treatments for obesity, substantial inter-individual variability in weight loss response remains. Genetic factors may contribute to these differences in treatment outcomes. The aim of this prospective cohort study is to investigate whether a Genetic Risk Score (GRS) and s
ClinicalTrials.gov · Jun 2026View trial ↗ 🧪 TrialInsufficient
Registered observational trial (recruiting). This study will assess the impact of genetic markers, microbiological (microbiome) and behavioral factors on tolerance, adherence and effectiveness of dual GLP1/GIP RA in the treatment of obesity. 200 consecutive patients who meet all inclusion and none of the exclusion criteria will be enrolled.
ClinicalTrials.gov · Jun 2026View trial ↗ 🧪 TrialInsufficient
Registered observational trial (completed). This study evaluated whether a 16-week weight-loss program using tirzepatide before elective ventral and incisional hernia surgery could improve surgical readiness and outcomes in patients with obesity. In this retrospective multicenter study, 109 patients entered the program, and 91 completed treatment and underwent surgery. Participants achieved an average weight loss of 13.8%, and all patients who completed the program reached the target weight required for surgery. Compared with a control group of obese patients who underwent hernia repair withou
ClinicalTrials.gov · Jun 2026View trial ↗ 🧪 TrialInsufficient
Registered observational trial (enrolling by invitation). The goal of this observational study is to identify the impact of incretin-based obesity medications (e.g., GLP-1 and GLP-1/GIP) on health and economic outcomes among adults who get their health insurance through their employers. The main questions it aims to answer are: 1. Is obesity medication usage is associated with reduced body mass index (BMI) and weight? 2. Is obesity medication usage is associated with reduced utilization of emergency department and inpatient care or obesity-related conditions over time? 3. Is obesity medication
ClinicalTrials.gov · Jun 2026View trial ↗ 🧪 TrialInsufficient
Registered Phase 3 interventional trial (not yet recruiting). The goal of this clinical trial is to learn the efficacy of combination therapy with tirzepatide, empagliflozin and pioglitazone versus standard therapy in newly diagnosed type 2 diabetes. The main objectives to achieve are: 1. To compare efficacy of the triple combination therapy against standard therapy in achieving type 2 diabetes remission in patients newly diagnosed with T2DM. 2. To compare the effects on β-cell function and glycemic control of the triple combination therapy against standard therapy in patients newly diagnosed
ClinicalTrials.gov · Jun 2026View trial ↗ 🧪 TrialInsufficient
Registered N/A interventional trial (recruiting). Obese patients exhibit considerable heterogeneity and complex comorbidities, making long-term effective management challenging with monotherapy. While bariatric surgery remains the most effective weight-loss intervention, postoperative weight regain and metabolic deterioration remain significant concerns. glucagon-like peptide-1 receptor agonists (GLP-1RA) offer distinct advantages for weight loss and metabolic control, and their combination with surgery may produce synergistic effects. This study investigates the efficacy and safety of bariatr
ClinicalTrials.gov · Jun 2026View trial ↗ 🧪 TrialInsufficient
Registered Phase 4 interventional trial (not yet recruiting). This multicenter, randomized, open-label, blinded-endpoint trial evaluates whether weekly subcutaneous tirzepatide for 12 months reduces atrial fibrillation (AF) recurrence after catheter ablation in adults with obesity and heart failure with preserved ejection fraction (HFpEF). HFpEF is diagnosed by direct intraprocedural measurement of mean left atrial pressure (mLAP ≥ 15 mmHg at rest) during the ablation procedure, providing a hemodynamically anchored, homogeneous study population free from the diagnostic ambiguities of N-termina
ClinicalTrials.gov · Jun 2026View trial ↗ 🧪 TrialInsufficient
Registered observational trial (active not recruiting). Investigators are building an empirical evidence base for real world data through large-scale emulation of randomized controlled trials. The investigators' goal is to understand for what types of clinical questions real world data analyses can be conducted with confidence and how to implement such studies.
ClinicalTrials.gov · Jun 2026View trial ↗ 🧪 TrialInsufficient
Registered Phase 1 interventional trial (recruiting). Background: Glucagon-like peptide 1 (GLP-1) agonist drugs are used to treat diabetes and aid weight loss. They may also help reduce cravings for drugs and alcohol. Researchers want to know if a GLP-1 drug (tirzepatide) can lessen the urge to drink in people with alcohol use disorder (AUD). Objective: To learn how the brains of people with AUD respond to a GLP-1 drug. Eligibility: People aged 21 to 65 years with AUD who are non-treatment seeking. They must be enrolled in protocol 14-AA-0181. Healthy volunteers are also needed. Design: This s
ClinicalTrials.gov · Apr 2026View trial ↗ 🧪 TrialInsufficient
Registered Phase 1/Phase 2 interventional trial (recruiting). The purpose of this study is to: * evaluate the safety, tolerability, efficacy, pharmacokinetics (PK), and pharmacodynamics (PD) of single ascending doses of ALN-2232 in patients with obesity * evaluate the safety, tolerability, efficacy, PK, and PD of multiple doses of ALN-2232 in patients with obesity * evaluate the safety, tolerability, efficacy, PK, and PD of multiple doses of ALN-2232 co-initiated with tirzepatide in patients with obesity
ClinicalTrials.gov · Mar 2026View trial ↗ 🧪 TrialInsufficient
Registered N/A interventional trial (not yet recruiting). The goal of this clinical trial is to determine whether tirzepatide can reduce atrial fibrillation (AF) burden after catheter ablation in overweight or obese patients with persistent AF. It will also evaluate the effects of tirzepatide on body weight, metabolic risk factors, and clinical outcomes, as well as its safety and tolerability in this population. The main questions it aims to answer are: 1. Does peri-procedural treatment with tirzepatide reduce AF burden at 3 months after de novo catheter ablation, as measured by 7-day continuo
ClinicalTrials.gov · Feb 2026View trial ↗ 🧪 TrialInsufficient
Registered Phase 2 interventional trial (not yet recruiting). This phase II trial studies whether adding tirzepatide injections to a levonorgestrel intrauterine device (LNG-IUD) improves pathologic response (absence of cancer cells in tissue samples after treatment) in women with endometrial atypical hyperplasia/endometrial intraepithelial neoplasia (AH/EIN) or grade 1 endometrial cancer who are overweight or obese. Endometrial cancer occurrence has continued to rise in the United States. Over half of endometrial cancer cases are thought to be attributable to being overweight and obese, and th
ClinicalTrials.gov · Jan 2026View trial ↗ 🧪 TrialInsufficient
Registered Phase 4 interventional trial (recruiting). This study will explore whether tirzepatide is a practical and acceptable treatment for postmenopausal females with a history of hormone receptor-positive breast cancer and obesity. The investigators aim to understand whether participants are willing and able to take this medication once weekly for 6 months and whether it may help improve weight and overall health. There will be monthly check-ins to monitor progress and safety. At the beginning and end of the study, participants will undergo body composition assessments, blood tests and a s
ClinicalTrials.gov · Dec 2025View trial ↗ 🧪 TrialInsufficient
Registered Phase 2 interventional trial (recruiting). This is a 28-week, single-arm, open-label phase II clinical trial evaluating the combination of Tirzepatide and remote, supervised, tailored resistance exercise training to achieve weight loss in adult survivors of childhood acute lymphoblastic leukemia (ALL) living with obesity or overweight with comorbidity. Primary Objective(s): • To evaluate the effectiveness for weight loss of the combined intervention using once weekly Tirzepatide plus remote, supervised, tailored resistance exercise (three sessions per week) in adult survivors of chi
ClinicalTrials.gov · Nov 2025View trial ↗ 🧪 TrialInsufficient
Registered Phase 4 interventional trial (recruiting). The purpose of this study is to determine the effect of tirzepatide on vasomotor symptoms and on measures of biological aging.
ClinicalTrials.gov · Oct 2025View trial ↗ 🧪 TrialInsufficient
Registered Phase 3 interventional trial (recruiting). The main purpose of the SYNERGY-OUTCOMES study is to find out whether retatrutide and tirzepatide can prevent major adverse liver outcomes (MALO) in people with high-risk metabolic dysfunction-associated steatotic liver disease (MASLD). The study will enroll adults who have MASLD based on non-invasive tests (NITs), which indicate they are more likely to develop MALO. Participants will be randomly assigned within a Master Protocol to receive either retatrutide (N1T-MC-RT01), tirzepatide (N1T-MC-TZ01) or placebo. The trial plans to enroll abo
ClinicalTrials.gov · Sep 2025View trial ↗ 🧪 TrialInsufficient
Registered Phase 2 interventional trial (recruiting). This study will explore the use of glucagon-like peptide 1 receptor agonist (GLP-1RA) used concurrently with levonorgestrel intrauterine device in patients with poor surgical candidacy for a hysterectomy or patients who are pursuing fertility sparing. GLP-1RA are a class of medications that mimic the natural hormone glucagon-like peptide-1. These medications trigger the pancreas to release insulin which can help lower blood sugar levels and delay gastric emptying. The recent FDA approval of GLP-1RAs has changed the landscape for pharmacothe
ClinicalTrials.gov · Aug 2025View trial ↗ 🧪 TrialInsufficient
Registered Phase 2 interventional trial (recruiting). Background: People with alcohol use disorder (AUD) often develop metabolic alcohol-associated liver disease (MetALD). MetALD is a term for the heart, liver, obesity, and other issues that can accompany AUD. MetALD can be fatal. An approved weight management drug (Tirzepatide) may be able to help people with AUD and MetALD control their alcohol intake. Objective: To test Tirzepatide in people with AUD and MetALD. Eligibility: People aged 21 years and older with AUD and MetALD. Design: Participants will be screened. They will have a physical
ClinicalTrials.gov · Jul 2025View trial ↗ 🧪 TrialInsufficient
Registered Phase 2 interventional trial (recruiting). The purpose of this research study is to evaluate what type of treatment will be beneficial for people with Crohn's disease and difficult to treat inflammation in the small bowel. Current therapies are used to control the inflammation due to Crohn's disease in your digestive tract. In some patients, those therapies are not sufficient to fully treat the disease. This objective of this study is to evaluate the efficacy of a different type of therapy, tirzepatide, that may promote healing of the affected intestinal segment. To evaluate the eff
ClinicalTrials.gov · May 2025View trial ↗ 🧪 TrialInsufficient
Registered Phase 4 interventional trial (recruiting). The main purpose of this study is to assess the effectiveness of adding tirzepatide to ixekizumab therapy in standard clinical practice in participants with active PsA and obesity or overweight with at least 1 weight-related comorbidity. The study will last up to 12 months.
ClinicalTrials.gov · Mar 2025View trial ↗