Compounds / Tirzepatide

Tirzepatide

Mounjaro · Zepbound

Tirzepatide has 234 registered human trials — it is genuinely well studied. The question worth asking is what those trials were studying, because it is often not what the compound is sold for.

In short

  • 234 registered human trials exist for Tirzepatide.
  • Tirzepatide is FDA-approved — but only for a specific indication, not general use.
  • What has actually been studied: weight maintenance, obesity & overweight.
  • 122 studies are open to new participants, so this may change.
  • Last checked against ClinicalTrials.gov on 2026-07-27.
234
Registered human trials
151
Recruiting or running
Yes
FDA approved
Pre
P1
P2
P3
Furthest stage reached

FDA-approved for type 2 diabetes and chronic weight management.

What it's sold for

  • Weight loss
  • Blood sugar control

What has actually been tested

  • Obesity
  • Overweight
  • Type 2 Diabetes
  • Diabetes Mellitus, Type 2
  • Obesity & Overweight
  • Healthy
  • Type 2 Diabetes Mellitus
  • Obesity and Obesity-related Medical Conditions

Is it studied for what it's sold for?

Each claim below is matched against the condition and title fields of every registered trial. Not listed means no trial names it as a studied condition — not that it has been disproven, and not that no trial touches it indirectly.

Studied Weight loss
Studied Blood sugar control

Every trial on record

Every registered human study we can find for Tirzepatide. Click any ID to read the original record — we would rather you checked us than trusted us.

Trial IDTitleConditionPhaseStatusEnrolled
NCT07701460 Assessing Follow up Trajectories in Eating, Routines, and Weight After GLP-1 Weight Maintenance Not phased Not yet recruiting 200
NCT07728812 Pragmatic Trial to Study the Cost-Effectiveness of MyPhenome-RX Test to Guide Anti-Obesity Pharmacotherapy Obesity & Overweight Not phased Not yet recruiting 424
NCT07179120 Can Fat-Burning Shots Boost Fertility? Comparing Weight-Loss Injections vs. Healthy Habits for Obese Men With Low Sperm Health Obesity-related Male Infertility Phase 2 Not yet recruiting 180
NCT06939088 Effects of Tirzepatide on Alcohol Intake in Patients Diagnosed With Schizophrenia and Alcohol Use Disorder Alcohol Use Disorder, Alcohol Abuse/Dependence Phase 2 Recruiting now 108
NCT06820281 Acute Metabolic Effects of Tirzepatide in Type 1 Diabetes Type 1 Diabetes Mellitus Phase 2 Not yet recruiting 44
NCT06143956 A Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity or Overweight Obesity, Overweight Phase 2 Recruiting now 1481
NCT07671391 A Randomized, Double-blind, Placebo-controlled Study Evaluating the Effect of LAE102 Injection in Combination With Tirzepatide on Body in Obese Participants Obesity Adult Onset Phase 2 Not yet recruiting 60
NCT07245771 Phase 1/2a Study to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Effect on Body Weight of RN3161 as Monotherapy and in Combination With Tirzepatide in Adults With Overweight and Obesity Obesity &Amp; Overweight Phase 2 Recruiting now 104
NCT06517212 Tirzepatide Weight Loss for MRD+ Early Breast Cancer Breast Cancer, Breast Neoplasms Phase 2 Recruiting now 48
NCT06937203 A First-In-Human Study of ARO-ALK7 in Adults With Obesity With and Without Type 2 Diabetes Mellitus Obesity, Diabetes Mellitus, Type 2 Phase 2 Recruiting now 150
NCT07176663 Efficacy and Safety of Tirzepatide (Spartina) in Chronic Kidney Failure Obesity Not phased Not yet recruiting 15
NCT06976853 Moving Beyond Inflammation as a Therapeutic Target for Crohn's Disease Crohn Disease (CD) Phase 2 Recruiting now 60
NCT07589322 Comparative Observation of Metabolic and Pharmacologic Adipose Remodeling With Enhanced Incretin AgonisTs Obesity and Metabolic Syndrome Not phased Recruiting now 120
NCT07609160 Effectiveness of Combined GLP-1/GIP Dual Agonist Therapy and Structured Exercise on Skeletal Muscle Morphology, Quality, and Physical Function in Overweight and Obese Individuals Obesity, Sarcopenia Not phased Not yet recruiting 108
NCT07573163 Tirzepatide Following Adrenalectomy in Mild Autonomous Cortisol Secretion Mild Autonomous Cortisol Secretion (MACS), Adrenalectomy; Status Phase 2 Not yet recruiting 34
NCT06606821 The Effects of Tirzepatide in People With Overweight/Obesity and Coronary Artery Disease Coronary Artery Disease, Coronary Microvascular Dysfunction Phase 4 Recruiting now 124
NCT07265752 Tirzepatide for the Treatment of Cannabis Use Disorder Cannabis Use Disorder Phase 2 Not yet recruiting 6
NCT07527910 A Phase 2a Study of ALN-PNP With and Without a GLP1R Agonist in Adult Patients With Homozygous PNPLA3-Related MASLD Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) Phase 2 Recruiting now 204
NCT06885736 LEAN Mass Preservation With Resistance Exercise and Protein During Semaglutide/Tirzepatide Therapy Obesity Not phased Recruiting now 232
NCT06864026 A Study to Investigate Effectiveness of Tirzepatide Following Initiation of Ixekizumab in Participants With Active Psoriatic Arthritis and Overweight or Obesity in Clinical Practice (TOGETHER AMPLIFY-PsA) Psoriatic Arthritis, Overweight or Obesity Phase 4 Recruiting now 200
NCT06897475 A Study of LY3457263 Compared With Placebo in Participants With Type 2 Diabetes on a Stable Dose of Semaglutide or Tirzepatide Type 2 Diabetes Phase 2 Recruiting now 240
NCT06994338 Tirzepatide for Alcohol Use Disorder Alcohol Use Disorder, Obesity and Overweight Phase 2 Recruiting now 42
NCT06439277 A Study of Tirzepatide in Adolescents With Obesity and Weight-Related Comorbidities (SURMOUNT-ADOLESCENTS-2) Obesity, Weight Gain Phase 3 Recruiting now 300
NCT06811324 Effects of Tirzepatide on Muscle and Vascular Health in Obese Older Adults Obesity Prevention, Sarcopenia in Elderly Phase 2 Recruiting now 20
NCT05708859 Effect of Tirzepatide on Progression of Coronary Atherosclerosis Using MDCT Type II Diabetes, Atherosclerosis Phase 4 Recruiting now 120
NCT06934642 Effect of Tirzepatide on Markers of MASLD in Patients With Obesity MASLD, Obesity Phase 1 Recruiting now 8
NCT07554638 Incretin Therapies in Obesity-related HFpEF Heart Failure, Diastolic, Heart Failure With Preserved Ejection Fraction Phase 4 Not yet recruiting 50
NCT07095517 Pathways, Risk Factors, and mOleculeS to Prevent Early-onset Colorectal Tumors Colorectal Cancer Prevention, Colorectal Adenoma Phase 1 Recruiting now 20
NCT07630454 Tirzepatide on Atrial Fibrillation Recurrence After Catheter Ablation in Patients With Obesity and HFpEF Atrial Fibrillation, Heart Failure With Preserved Ejection Fraction (HFpEF) Phase 4 Not yet recruiting 602
NCT07228741 Resistance Exercise and Incretin Mimetic for Cardiometabolic Health in Survivors of ALL With Obesity Acute Lymphoblastic Leukemia, Obesity Phase 2 Recruiting now 20
NCT07557355 A Study of SRSD384 in Overweight or Obese Participants Overweight , Obesity Phase 2 Not yet recruiting 78
NCT06937099 Mirikizumab and Tirzepatide Administered in Adult Participants With Moderately to Severely Active Crohn's Disease and Obesity or Overweight Crohn's Disease, Obesity or Overweight Phase 3 Recruiting now 290
NCT06191848 Subcutaneous Tirzepatide Once-weekly in Patients With Obesity and Knee Osteoarthritis (STOP KNEE-OA) Obesity, Knee Osteoarthritis Phase 4 Recruiting now 352
NCT07298915 The Effect of Exercise and Tirzepatide on Weight and Health Outcomes (EXER-MED) Obesity & Overweight Phase 3 Not yet recruiting 24
NCT07223242 Tailored Exercise Training Study Among Adults With HFpEF HFpEF - Heart Failure With Preserved Ejection Fraction, Diabetic Cardiomyopathies Phase 3 Recruiting now 120
NCT07706088 Effect of Tirzepatide on Diabetic Peripheral Sensorimotor Neuropathy Neuropathy, Small Fiber, Diabete Mellitus Phase 4 Not yet recruiting 40
NCT06246799 Comparative Effectiveness of Two Initial Combination Therapies in Patients With Recent Onset Diabetes Type 2 Diabetes (Adult Onset) Phase 3 Recruiting now 256
NCT06734273 Randomized Control Trial of Sleeve Gastrectomy With Tirzepatide in Maximizing Weight Loss Obesity and Obesity-related Medical Conditions Phase 1 Recruiting now 42
NCT07046819 Tirzepatide in MetALD Metabolic Alcohol-associated Liver Disease, Alcohol Use Disorder Phase 2 Recruiting now 120
NCT05553093 Effects of Tirzepatide and Insulin Glargine on Glucolipid Metabolism and Brain Function in Patients With Type 2 Diabetes Type 2 Diabetes Mellitus Phase 4 Recruiting now 150
NCT07247084 A Study of Tirzepatide (LY3298176) Compared With Standard of Care in Adult Participants With Obesity and Without Diabetes (SURMOUNT-REAL UK) Obesity Phase 4 Recruiting now 3000
NCT07078838 Tirzepatide in Women With Obesity and Endometrial Intra-epithelial Neoplasia or Grade 1 Endometrial Cancer Endometrial Cancer, Endometrial Intraepithelial Neoplasia Phase 2 Not yet recruiting 40
NCT07700030 High-protein plUs reSistance Training in gLucagon-like pEptide 1 Receptor Agonist Users (HUSTLE) Weight Loss Not phased Not yet recruiting 32
NCT07521631 Efficacy and Safety of HDM1005 Compared to Tirzepatide in Obese Adults Without Diabetes Obesity Phase 2 Recruiting now 372
NCT07468552 Trial of Tirzepatide for the Treatment of Cannabis Use Disorder Cannabis Use Disorder Phase 2 Not yet recruiting 100
NCT06651177 Evaluation of Tirzepatide as an Adjunct to Buprenorphine for the Treatment of Opioid Use Disorder Opioid Use Disorder, Opioid Use Disorder, Moderate Phase 2 Recruiting now 310
NCT06774079 Glucagon-like Peptide-1 Receptor Agonist (GLP-1 RA) and Diet in Inflammatory Bowel Disease (IBD) Patients Crohn Disease Phase 4 Recruiting now 24
NCT07671248 Tirzepatide in the Treatment of Cannabis Use Disorder Cannabis Use Disorder, Moderate, Cannabis Use Disorder, Severe Phase 3 Not yet recruiting 15
NCT07536516 Measurement of Ocular Blood Flow and Retinal Oxygen Extraction in Diabetic Patients Diabetes Mellitus Not phased Recruiting now 20
NCT07457437 Function and Lean Mass Preservation With Resistance Exercise During a GLP-1RA Treatment Muscle Mass and Strength, Obesity & Overweight Not phased Recruiting now 60
NCT07602699 Multi-Site Trial of Tirzepatide for Smoking Cessation Smoking Cessation, Smoking Behaviors Phase 2 Recruiting now 300
NCT07220473 Tirzepatide to Slow Biological Aging Aging, LONGEVITY 1 Phase 2 Recruiting now 90
NCT07633639 GLP-1 Therapy After Bariatric Surgery in Chinese Patients With Obesity Obesity Not phased Recruiting now 200
NCT05822544 Phase 1/1b Study of TLC-6740 in Healthy Subjects and Subjects With Obesity, With or Without Diabetes Healthy Subjects, Obesity Phase 1 Recruiting now 564
NCT07091734 Tirzepatide for Partial Lipodystrophy Treatment: A New Horizon in 2024 Lipodystrophy, Partial Phase 2 Recruiting now 32
NCT07382024 Tirzepatide to Reduce rEcurrence And Burden After Ablation of Atrial Fibrillation Atrial Fibrillation Ablation, Persistent Atrial Fibrillation Not phased Not yet recruiting 200
NCT07218445 The Effect of Tirzepatide on Menopausal Vasomotor Symptoms and Biological Aging in Post-menopausal Women With Obesity Obesity, Menopause Hot Flashes Phase 4 Recruiting now 40
NCT07284511 A Clinical Trial Using Tirzepatide to Help Adults With Type 1 Diabetes Automatically Control Their Blood Sugar Type 1 Diabetes, Type 1 Diabetes Mellitus Phase 3 Recruiting now 105
NCT07588438 Efficacy, Safety, and Tolerability of Tirzepatide in Real-World Conditions in Paraguay. Obesity, Diabetes Mellitus, Type 2 Phase 4 Recruiting now 160
NCT07619989 Transcutaneous Auricular Vagus Nerve Stimulation for Poor Weight-Loss Response to Incretin Receptor Agonists Obesity & Overweight Not phased Recruiting now 24
NCT07349641 A Study of Weight Loss Intervention With Tirzepatide and Progestin Intrauterine Device to Treat Endometrial Hyperplasia and Grade 1 Endometrial Cancer Endometrial Atypical Hyperplasia/Endometrioid Intraepithelial Neoplasia, FIGO Grade 1 Endometrial Endometrioid Adenocarcinoma Phase 2 Not yet recruiting 55
NCT07107334 A Study to Estimate Early Clinical Efficacy Signals of GLP-1 Agonist Administration in Conjunction With Levonorgestrel Intrauterine Device in Obese Patients With Endometrioid Intraepithelial Neoplasia Endometrioid Endometrial Adenocarcinoma Phase 2 Recruiting now 20
NCT07438444 A Study of Tirzepatide (LY3298176) in Adult Participants in India With Either Type 2 Diabetes Mellitus or Obesity Diabetes Mellitus, Type 2, Obesity Phase 4 Recruiting now 344
NCT06575738 Physiologic Response to Bariatric Surgery and the Impact of Adjunct Semaglutide in Adolescents Obesity, Adolescent Obesity Phase 1 Recruiting now 40
NCT07027969 Metabolic Surgery for Atrial Fibrillation Elimination Atrial Fibrillation, Obesity and Obesity-related Medical Conditions Phase 4 Not yet recruiting 100
NCT07244445 Pistachio Intake and Nutrition-Related Outcomes in Individuals on GLP-1 Therapy Dietary Change, Obesity & Overweight Not phased Recruiting now 108
NCT07693608 An Open-Label Tirzepatide Trial for Comorbid Obesity and Stimulant Use Disorder Obesity, Methamphetamine Use Disorder Phase 2 Not yet recruiting 45
NCT07483801 DECODE - Haemodynamic Effects Of Semaglutide and Tirzepatide - a Series of Pilot Studies Cardiovascular Diseases Phase 4 Not yet recruiting 112
NCT07226947 Body Composition and Exercise to Prevent Muscle Loss With GLP1 Agonist Treatment Obesity, Body Composition Not phased Recruiting now 100
NCT06847399 Efficacy and Safety of Tirzepatide Versus Placebo or Lisdexamfetamine Dimesylate for Binge-Eating Disorder Obesity and Overweight, Binge Eating Disorder Phase 2 Recruiting now 105
NCT07354880 Effect of Tirzepatide on Cardiovascular and Metabolic Parameters in Obese Adult Patients With Congenital Heart Disease Obesity & Overweight, Adult Congenital Heart Disease Phase 4 Not yet recruiting 30
NCT07443956 Combination of Biologic and Anti-obesity Therapies in Psoriatic Arthritis Psoriatic Arthritis (PsA), Obesity & Overweight Not phased Recruiting now 45
NCT06727331 Study of Tirzepatide for Recovery and Alcohol Use Management Alcohol Use Disorder (AUD) Phase 2 Recruiting now 20
NCT07574723 Tirzepatide Titration to Reduce Side Effects in Individuals With Obesity Obesity Not phased Recruiting now 68
NCT07244458 Dietary Peanuts and Nutrition-Related Outcomes Dietary Change, Obesity & Overweight Not phased Recruiting now 64
NCT07373834 Tirzepatide and Muscle Outcomes in Obesity Obesity (Disorder) Not phased Recruiting now 30
NCT07058155 Optimizing Portal Hypertension With TIPS and Interval Metabolic Surgery for Advanced Liver Disease Liver Cirrhoses, Portal Hypertension Related to Cirrhosis Phase 4 Recruiting now 70
NCT07715929 Effect of Tirzepatide on Recurrence of Atrial Fibrillation After Catheter Ablation in Obese Patients Atrial Fibrillation, Obesity & Overweight Phase 4 Not yet recruiting 710
NCT07605247 Tirzepatide in the Treatment of Endometrial Cancer Endometrial Cancer Phase 2 Not yet recruiting 30
NCT07319975 Effect of Semaglutide and Tirzepatide Combined With Exercise in Obesity Obesity Not phased Not yet recruiting 48
NCT06901245 Tirzepatide in PWS, HO and GNSO Prader-Willi Syndrome, Hypothalamic Obesity Phase 4 Recruiting now 36
NCT06790225 Glucose-dependent INsulinotropic Polypeptide: Effect on Bone Remodelling and Cell Activity (GINEBRA) Bone Disease, Metabolic, Diabetes Mellitus, Type 2 Not phased Recruiting now 12
NCT07293325 Semaglutide and Tirzepatide for Genetic Aging Delay in Adults With Obesity Adults With Simple Obesity Not phased Recruiting now 66
NCT07213323 Probiotic Intervention for Digestive Health in Obese Patients Initiating GLP-RA Treatment Obesity &Amp; Overweight, Digestive Disorders Not phased Not yet recruiting 50
NCT06657209 Normal-weight Diabetes: Adipocyte-directed Therapy With Pioglitazone or Tirzepatide Diabetes Mellitus, Type 2, Diabetes Phase 4 Recruiting now 104
NCT06582875 Glucagon-Like Peptide-1 Receptor Agonist in ADPKD Autosomal Dominant Polycystic Kidney, Obesity Phase 2 Recruiting now 126
NCT06802081 TIRzepatide for the Treatment of Obesity in Patients With Atrial Fibrillation Atrial Fibrillation, Obesity Phase 2 Recruiting now 100
NCT07326111 A Clincial Study Testing Tirzepatide on Reproductive Function and Metabolic Health in Women With PCOS Who Are Overweight or Obese Polycystic Ovary Syndrome (PCOS), Obesity & Overweight Phase 4 Recruiting now 198
NCT07387796 Clinical and Neurobehavioral Changes With Weight Loss Drug Discontinuation and Reinitiation Drug Discontinuation, Substance Use Disorders Not phased Recruiting now 40
NCT05912621 Tirzepatide: Reversal of Lipotoxicity and Adipose Tissue Dysfunction in Humans With Overweight/Obesity Obesity, Overweight and Obesity Phase 2 Recruiting now 66
NCT06857942 A Study to Investigate the Effectiveness of Tirzepatide (LY3298176) Following Initiation of Ixekizumab (LY2439821) in Participants With Moderate-to-Severe Plaque PsO and Obesity or Overweight in Clinical Practice (TOGETHER AMPLIFY-PsO) Psoriasis, Overweight or Obesity Phase 4 Recruiting now 200
NCT07697391 AI-Assisted Lifestyle Intervention Versus Tirzepatide for Obesity and Newly Diagnosed Type 2 Diabetes Obesity, Diabetes Mellitus, Type 2 Phase 4 Not yet recruiting 285
NCT06734312 MAINTAIN (Mucosal AblatIoN Therapy After INcretins) Obesity and Obesity-related Medical Conditions, Obesity and Overweight Not phased Recruiting now 20
NCT07202247 Metabolic Interventions (Time-Restricted Eating, GLP1 Receptor Agonist, and Heart Healthy Diet) to Improve Cardiometabolic Health in Prostate Cancer Patients During Androgen Deprivation Therapy, IMPACT-ADT Trial Prostate Carcinoma, Recurrent Prostate Carcinoma Phase 2 Recruiting now 60
NCT07165028 A Master Protocol of Multiple Agents in Adults With Metabolic Dysfunction-Associated Steatotic Liver Disease (SYNERGY-Outcomes) Metabolic Dysfunction-Associated Steatotic Liver Disease Phase 3 Recruiting now 4500
NCT06180616 Tirzepatide for the Treatment of Concurrent Type 1 Diabetes and Overweight or Obesity Type 1 Diabetes Mellitus, Overweight and Obesity Phase 2 Not yet recruiting 40
NCT07481747 Efficacy and Safety of Tirzepatide Once Weekly Versus Placebo in Participants Who Are Either Obese or Overweight With Weight-Related Comorbidities (SURMOUNT-1) Obesity, Overweight (Without Type 2 Diabetes) With Weight-related Comorbidities Phase 3 Recruiting now 2539
NCT06630585 GIP/GLP-1RA as Adjunctive to Automated Insulin Delivery in Adults With Type 1 Diabetes Type 1 Diabetes (T1D) Phase 3 Recruiting now 42
NCT07364175 A Trial Within Cohort Feasibility Study Design Comparing Standard of Care Versus Weight Loss (Achieved Through Tirzepatide) for Obesity-related Hypertension in Young Adults Hypertension, Obesity & Overweight Not phased Recruiting now 60
NCT06911203 A Study of BGM0504 in Participants With Obesity Obesity Phase 2 Recruiting now 90
NCT07065552 Tirzepatide in Obesity-Driven Endometrial Cancer Endometrial Cancer, Obesity Phase 1 Recruiting now 20
NCT06700538 A First-In-Human Study of ARO-INHBE in Adults With Obesity With and Without Type 2 Diabetes Mellitus Obesity Phase 2 Recruiting now 180
NCT07191873 Tirzepatide in Idiopathic Intracranial Hypertension Trial Idiopathic Intracranial Hypertension (IIH) Phase 4 Not yet recruiting 60
NCT07635953 New Triple Combination Therapy in Newly Diagnosed Type 2 Diabetes Diabetes Mellitus Phase 3 Not yet recruiting 296
NCT07555730 AI-assisted Multi-domain Lifestyle Versus Tirzepatide for Weight Loss Maintenance in Adults With Type 2 Diabetes (AIM-MAINTAIN) Overweight or Obesity; Type 2 Diabetes, Weight Loss Maintenance Phase 4 Not yet recruiting 400
NCT06937086 Mirikizumab Administered at the Same Time as Tirzepatide in Adult Participants With Moderately to Severely Active Ulcerative Colitis and Obesity or Overweight: Phase 3b Study Ulcerative Colitis, Obesity or Overweight Phase 3 Recruiting now 350
NCT07676331 Clinical Study of Local and Systemic Biological Impact of GLP1/GIP-Receptor Agonists in Patients With Breast Cancer: The CLARA Trial Hormone-receptor-positive Breast Cancer, Early Breast Cancer Phase 2 Not yet recruiting 168
NCT06721507 2024 Tirzepatide-Bariatric Surgery Obesity and Obesity-related Medical Conditions, Bariatric Surgery Phase 4 Recruiting now 50
NCT07559500 Tirzepatide s Dopaminergic Effects in Alcohol Use Disorders (AUD) Alcohol Use Disorder (AUD) Phase 1 Recruiting now 176
NCT07463846 A Study to Evaluate ALN-2232 in Participants With Obesity Obesity Phase 2 Recruiting now 156
NCT06751589 A Study of a Weight Loss Intervention in People With Endometrial Cancer Endometrial Cancer Phase 1 Recruiting now 36
NCT05933499 Effect of Tirzepatide and Bimagrumab on Body Composition, Insulin Sensitivity, and Bone in Adults With Obesity Obesity Phase 2 Recruiting now 63
NCT06732245 Safety and Efficacy of NA-931 and Tirzepatide in Adults Who Are Overweight or Obese Obesity and Overweight Phase 2 Not yet recruiting 224
NCT06759701 Pre-Surgical Tirzepatide-Assisted Weight Loss in Overweight and Obese Men With Intermediate Risk Prostate Cancer: A Pilot Feasibility Study Diabetes, Prostate Cancer Phase 1 Recruiting now 30
NCT06374875 Fibrosis Lessens After Metabolic Surgery Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD), Non-Alcoholic Fatty Liver Disease Phase 4 Recruiting now 120
NCT06073184 Weight-loss Drug for Fertility-Sparing Treatment of Atypical Hyperplasia and Low-grade Cancer of the Endometrium Endometrial Cancer, Atypical Hyperplasia Phase 2 Not yet recruiting 71
NCT07292519 Tirzepatide Combined With Cognitive-Behavioural Therapy (CBT) for Adults With Alcohol Use Disorder (AUD) and Overweight/Obesity (OOB) Alcohol Use Disorder (AUD), Overweight or Obese Phase 2 Not yet recruiting 46
NCT07257484 Tirzepatide's Role in Postmenopausal HR+ Breast Cancer Survivors Obesity (Disorder), Breast Cancer Phase 4 Recruiting now 30
NCT07423247 Tirzepatide (Spartina) in Obese Kidney Transplant Recipients Tirzepatide Phase 4 Recruiting now 30
NCT06518837 Tirzepatide for Weight Loss Intervention in Early-Stage Hormone Receptor Positive/HER2 Negative Breast Cancer Hormone Receptor-Positive Breast Cancer, HER2-Negative Breast Cancer Phase 2 Recruiting now 40
NCT07728318 Efficacy, Safety, and Treatment Satisfaction of Once-Weekly Tirzepatide in Obese Type 2 Diabetic Patients Type 2 Diabetes Mellitus (T2DM), Obesity, Overweight Not phased Not yet recruiting 52
NCT07096908 Tirzepatide Use in People With Obesity and Type 1 Diabetes Type1diabetes, Obesity Phase 4 Recruiting now 60
NCT06373146 A Study of Tirzepatide (LY3298176) Plus Mibavademab Compared With Tirzepatide Alone in Adult Participants With Obesity Obesity Phase 2 Completed 392
NCT04847557 A Study of Tirzepatide (LY3298176) in Participants With Heart Failure With Preserved Ejection Fraction (HFpEF) and Obesity: The SUMMIT Trial Obesity, Heart Failure With Preserved Ejection Fraction (HFpEF) Phase 3 Completed 731
NCT05177653 Separate and Combined Extrapancreatic Effects of the Incretin Hormones Pancreatectomy; Hyperglycemia Not phased Completed 13
NCT06605703 A Randomized Controlled Trial Comparing the Effectiveness of Different Treatment Options for Weight Management After Discontinuation of Semaglutide and Tirzepatide (GLP1 Transition Trial) Obesity, Overweight Phase 4 Completed 226
NCT05963022 A Study of Tirzepatide (LY3298176) in Chinese Participants With Type 2 Diabetes (SURPASS-CN-MONO) Type 2 Diabetes Phase 3 Completed 206
NCT04311424 Study of Tirzepatide in Healthy Participants Healthy Phase 1 Completed 6
NCT04004988 A Study of Tirzepatide Administered by Two Different Devices in Healthy Participants Healthy Phase 1 Completed 47
NCT04093752 A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes on Metformin With or Without Sulfonylurea (SURPASS-AP-Combo) Type 2 Diabetes Phase 3 Completed 917
NCT06131437 A Research Study to See How Well CagriSema Compared to Tirzepatide Helps People With Obesity Lose Weight Obesity Phase 3 Completed 809
NCT03482024 A Study of Tirzepatide (LY3298176) in Participants With Impaired Kidney Function Renal Insufficiency, End Stage Renal Disease Phase 1 Completed 45
NCT06648031 Comparison of the Safety, Efficacy and Pharmacokinetics of DehydraTECH -CBD and DehydraTECH-GLP1 Agonists Alone or in Combination, in Overweight or Obese, Pre- and Type 2 Diabetic Participants Type2diabetes Phase 1 Completed 148
NCT03730662 A Study of Tirzepatide (LY3298176) Once a Week Versus Insulin Glargine Once a Day in Participants With Type 2 Diabetes and Increased Cardiovascular Risk Type 2 Diabetes Mellitus Phase 3 Completed 2002
NCT04184622 A Study of Tirzepatide (LY3298176) in Participants With Obesity or Overweight Overweight, Obesity Phase 3 Completed 2539
NCT03987919 A Study of Tirzepatide (LY3298176) Versus Semaglutide Once Weekly as Add-on Therapy to Metformin in Participants With Type 2 Diabetes Type 2 Diabetes Phase 3 Completed 1879
NCT07194317 A Feasibility Study to Determine the Most Appropriate Digital Dietary Assessment Tool in Patients With Obesity Initiating GLP-1 Receptor Agonist Treatment Obese Patients Not phased Completed 64
NCT06588296 Ixekizumab Concomitantly Administered With Tirzepatide in Adults With Psoriatic Arthritis and Obesity or Overweight Psoriatic Arthritis, Obesity Phase 3 Completed 279
NCT04844918 A Study of Tirzepatide (LY3298176) in Participants With Obesity Disease Obesity Phase 3 Completed 267
NCT04235959 A Study of Tirzepatide in Chinese Participants With Type 2 Diabetes Mellitus Diabetes Mellitus, Type 2 Phase 1 Completed 24
NCT06533527 Holding vs. Continuing Incretin-based Therapies Before Upper Endoscopy Diabetes Mellitus, Type 2, Obesity Phase 4 Completed 69
NCT06635057 A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes During Ramadan Type 2 Diabetes Phase 4 Completed 166
NCT04172987 A Study of the Effect of Tirzepatide on How the Body Handles Birth Control Pills in Healthy Female Participants Healthy Phase 1 Completed 40
NCT05260021 A Study to Evaluate Tirzepatide (LY3298176) in Pediatric and Adolescent Participants With Type 2 Diabetes Mellitus Inadequately Controlled With Metformin or Basal Insulin or Both Type2 Diabetes, Diabetes Mellitus Phase 3 Completed 99
NCT03375463 A Study of Tirzepatide (LY3298176) in Healthy Participants Healthy Phase 1 Completed 52
NCT06890611 A Study of Bimagrumab Alone (LY3985863) and Bimagrumab With Tirzepatide (LY900042) in Healthy Participants Healthy Phase 1 Completed 125
NCT04166773 A Study of Tirzepatide (LY3298176) in Participants With Nonalcoholic Steatohepatitis (NASH) Nonalcoholic Steatohepatitis Phase 2 Completed 190
NCT06326047 A Research Study Comparing How Well Different Doses of the Medicine NN0519-0130 Lower Blood Sugar in People With Type 2 Diabetes Diabetes Mellitus, Type 2 Phase 2 Completed 299
NCT06047548 A Study of LY3298176 (Tirzepatide) For the Maintenance of Body Weight Reduction in Participants Who Have Obesity or Overweight With Weight-Related Comorbidities Overweight, Obesity Phase 3 Completed 441
NCT05078255 The Separate and Combined Effects of Long-term GIP and GLP-1 Receptor Activation in Patients with Type 2 Diabetes Type 2 Diabetes, Obesity Not phased Completed 61
NCT06445075 Efficacy and Safety of Apitegromab for the Treatment of Adults Who Are Overweight or Obese Overweight and Obesity Phase 2 Completed 102
NCT05691712 A Study of Tirzepatide (LY3298176) in Chinese Participants With Type 2 Diabetes Diabetes Type 2, Diabetes Mellitus Phase 3 Completed 257
NCT03951753 A Study of Tirzepatide in Participants With Type 2 Diabetes Mellitus (T2DM) Diabetes Mellitus, Type 2 Phase 1 Completed 117
NCT04311411 A Study of Tirzepatide in Overweight and Very Overweight Participants Obesity, Overweight Phase 1 Completed 114
NCT06895408 Separate and Combined Extrapancreatic Effects of GIP and GLP-1 Pancreatectomy; Hyperglycemia Not phased Completed 12
NCT06326060 A Research Study Comparing How Well Different Doses of the Medicine NN0519-0130 Help People With Excess Body Weight Lose Weight Obesity Phase 2 Completed 354
NCT04050670 A Study of Tirzepatide at Different Injection Sites in Participants With Different Body Sizes Healthy Phase 1 Completed 54
NCT03882970 A Study of Tirzepatide (LY3298176) Versus Insulin Degludec in Participants With Type 2 Diabetes Type 2 Diabetes Mellitus Phase 3 Completed 1444
NCT04081337 A Study to Measure Energy Expenditure and Food Intake in Participants With Obesity Using Tirzepatide Obesity Phase 1 Completed 55
NCT04657003 A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Who Have Obesity or Are Overweight Type 2 Diabetes, Overweight Phase 3 Completed 938
NCT05696847 A Study of Tirzepatide (LY3298176) in Pediatric Participants With Obesity Obesity Phase 1 Completed 28
NCT03940742 A Study of Tirzepatide in Participants With Impaired Liver Function Hepatic Insufficiency Phase 1 Completed 32
NCT04537923 A Study of Tirzepatide (LY3298176) Versus Insulin Lispro (U100) in Participants With Type 2 Diabetes Inadequately Controlled on Insulin Glargine (U100) With or Without Metformin Type 2 Diabetes Phase 3 Completed 1428
NCT05412004 Obstructive Sleep Apnea Master Protocol GPIF: A Study of Tirzepatide (LY3298176) in Participants With Obstructive Sleep Apnea Obstructive Sleep Apnea, Obesity Phase 3 Completed 469
NCT04039503 A Study of Tirzepatide (LY3298176) Versus Placebo in Participants With Type 2 Diabetes Inadequately Controlled on Insulin Glargine With or Without Metformin Type 2 Diabetes Phase 3 Completed 475
NCT06400615 Study That Tests AD109 in Patients Taking GLP-1 Drugs OSA Phase 2 Completed 40
NCT06737042 Efficacy and Safety of GZR18 Every 2 Weeks Versus Tirzepatide and Placebo in Obese or Overweight Participants Obesity and Overweight Phase 2 Completed 326
NCT05706506 A Study of Tirzepatide (LY3298176) in Adults With Type 2 Diabetes Switching From a GLP-1 RA (SURPASS-SWITCH-2) Type 2 Diabetes, Diabetes Mellitus, Type 2 Phase 4 Completed 152
NCT06935838 Effects of Tirzepatide on Weight Loss and Chronic Inflammation in People With HIV Obesity and Overweight, HIV Phase 2 Completed 12
NCT06584916 A Study of Orforglipron for the Maintenance of Body Weight Reduction in Participants Who Have Obesity or Overweight With Weight-Related Comorbidities (ATTAIN-MAINTAIN) Obesity, Overweight Phase 3 Completed 376
NCT04050553 A Study of Tirzepatide in Participants With Type 2 Diabetes Mellitus Diabetes Mellitus, Type 2, Hypoglycemia Phase 1 Completed 42
NCT06221969 A Research Study to See How Much CagriSema Lowers Blood Sugar and Body Weight Compared to Tirzepatide in People With Type 2 Diabetes Treated With Metformin With or Without an SGLT2 Inhibitor Type 2 Diabetes Phase 3 Completed 1024
NCT04407234 A Study to Measure Stomach Emptying in Overweight Non-diabetic and Diabetic Participants Using Tirzepatide Overweight, Obesity Phase 1 Completed 36
NCT05564039 A Study of Tirzepatide (LY3298176) in Adult Participants With Type 2 Diabetes Switching From Dulaglutide (SURPASS-SWITCH) Type 2 Diabetes Phase 4 Completed 282
NCT05024032 A Study of Tirzepatide (LY3298176) in Chinese Participants Without Type 2 Diabetes Who Have Obesity or Overweight (SURMOUNT-CN) Obesity, Overweight Phase 3 Completed 210
NCT05810597 A Research Study Looking at Similarity Between Tirzepatide Versions for Different Injection Devices Healthy Phase 1 Completed 65
NCT04255433 A Study of Tirzepatide (LY3298176) Compared With Dulaglutide on Major Cardiovascular Events in Participants With Type 2 Diabetes Type 2 Diabetes Mellitus Phase 3 Completed 13299
NCT04657016 A Study of Tirzepatide (LY3298176) In Participants After A Lifestyle Weight Loss Program Obesity, Overweight Phase 3 Completed 579
NCT05822830 A Study of Tirzepatide (LY3298176) in Participants With Obesity or Overweight With Weight Related Comorbidities Obesity, Overweight Phase 3 Completed 751
NCT05978713 A Study of Tirzepatide (LY3298176) in Healthy Lactating Females Healthy Phase 1 Completed 11
NCT06893211 Effect of Tirzepatide on Brown Adipose Tissue in Obesity Obesity Phase 2 Completed 34
NCT03861052 A Study of Tirzepatide (LY3298176) Compared to Dulaglutide in Participants With Type 2 Diabetes Type 2 Diabetes Phase 3 Completed 636
NCT06640972 Effects of RDX-002 on Postprandial Triglycerides in Patients Discontinuing GLP-1 Agonists Triglycerides, Weight Gain Trajectory Phase 2 Completed 68
NCT06345066 A Study of LY3841136 in Overweight and Obese Participants Obesity, Overweight Phase 1 Completed 96
NCT06534411 A Research Study to See How Much CagriSema Lowers Blood Sugar and Body Weight Compared to Tirzepatide in People With Type 2 Diabetes Treated With Metformin, SGLT2 Inhibitor or Both Diabetes Mellitus, Type 2 Phase 3 Completed 1023
NCT06916065 A Study of Eloralintide (LY3841136) and Eloralintide With Tirzepatide in Participants With Overweight or Obesity Overweight, Obesity Phase 1 Completed 188
NCT03861039 A Long-term Safety Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Type 2 Diabetes Mellitus Phase 3 Completed 443
NCT04660643 A Study of Tirzepatide (LY3298176) in Participants With Obesity or Overweight for the Maintenance of Weight Loss Obesity, Overweight Phase 3 Completed 783
NCT03954834 A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Not Controlled With Diet and Exercise Alone Type 2 Diabetes Mellitus Phase 3 Completed 478
NCT06588283 Ixekizumab Concomitantly Administered With Tirzepatide in Adults With Moderate-to-Severe Plaque Psoriasis and Obesity or Overweight Psoriasis, Obesity Phase 3 Completed 281
NCT03131687 A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Mellitus Type 2 Diabetes Mellitus Phase 2 Completed 318
NCT07368855 GLP-1 Medicines and Mental Health Changes Obesity, Depression Not phased Completed 90
NCT03322631 A Study of Tirzepatide (LY3298176) in Japanese Participants With Type 2 Diabetes Type 2 Diabetes Mellitus Phase 1 Completed 48
NCT02759107 A Study of Tirzepatide (LY3298176) in Healthy Participants and Participants With Type 2 Diabetes (T2DM) Healthy, Type 2 Diabetes Mellitus (T2DM) Phase 1 Completed 142
NCT05582096 A Study of LY3457263 in Obese Participants Overweight, Obesity Phase 1 Completed 38
NCT06297616 A Study of LY3841136 in Japanese Participants With Obesity or Overweight Obesity, Overweight Phase 1 Completed 128
NCT03311724 A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Type 2 Diabetes Phase 2 Completed 111
NCT06803888 Bariatric Surgery vs. Semaglutide vs. Tirzepatide Obesity and Obesity-related Medical Conditions Phase 4 Running, closed to new participants 125
NCT06603571 A Study to Investigate Weight Management With LY3841136 and Tirzepatide (LY3298176), Alone or in Combination, in Adult Participants With Obesity or Overweight With Type 2 Diabetes Obesity, Overweight Phase 2 Running, closed to new participants 367
NCT05990374 Therapeutic Effects and Effects on Body Fat of GLP-1 Receptor Agonists in Patients With Type 2 Diabetes for 1-4 Years Diabetes Not phased Status not updated 100
NCT07154719 GLP-1R Actions on Muscle and the Skeleton Musculoskeletal Abnormalities, Obesity Phase 4 Running, closed to new participants 50
NCT06565611 A Phase 2 Study Evaluating the Co-Administration of Bremelanotide With Tirzepatide for the Treatment of Obesity Obesity Phase 2 Running, closed to new participants 108
NCT06861439 GLP-1s to Enhance Lasting Optimal Weight Obesity Phase 4 Running, closed to new participants 40
NCT06801015 Effects of Long-Acting GLP-1 (Glucagon-like Peptide-1) or Dual Incretin (GLP-1 and GIP [Glucose-dependent Insulinotropic Peptide]) Modulation on Gastric Motor Functions Obesity Phase 4 Running, closed to new participants 30
NCT07303556 Improving Cardiovascular Disease Diagnosis and Treatment in Kazakhstan Using Metabolic Correction With GLP-1 Drugs Heart Failure, Diabete Type 2 Not phased Running, closed to new participants 120
NCT06037252 A Study of Investigational Tirzepatide (LY3298176) Doses in Participants With Type 2 Diabetes and Obesity Type 2 Diabetes, Obesity Phase 2 Running, closed to new participants 414
NCT07685834 Evaluation of Facial and Neck Skin Laxity With SofWave Treatment in Adults Initiating Tirzepatide for Weight Loss Lax Skin Not phased Running, closed to new participants 30
NCT06301256 Evaluate the Efficacy of TIRZEPATIDE for the Treatment of Moderate to Severe HS Hidradenitis Suppurativa Hidradenitis Suppurativa Not phased Status not updated 20
NCT06918405 Efficacy and Safety of Tirzepatide for Weight Management Obesity and Obesity-related Medical Conditions Phase 3 Running, closed to new participants 440
NCT05659368 Tirzepatide Monotherapy in Patients With Wolfram Syndrome Type 1 Wolfram Syndrome Phase 2 Status not updated 10
NCT05536804 A Study of Tirzepatide (LY3298176) in Participants With Overweight or Obesity and Chronic Kidney Disease With or Without Type 2 Diabetes Overweight, Obesity Phase 2 Running, closed to new participants 140
NCT06515418 Efficacy and Safety of Oral Azelaprag Plus Once Weekly Tirzepatide Compared with Tirzepatide Alone in Participants with Obesity Aged 55 Years and Over Obesity Phase 2 Stopped early 204
NCT06965413 A Study to Assess Efficacy, Safety, Tolerability, Pharmacokinetics (PK) and Pharmacodynamics (PD) of RO7204239 in Combination With Tirzepatide in Participants With Obesity or Overweight With At Least One Weight-related Comorbidity Obesity, Overweight Phase 2 Running, closed to new participants 285
NCT07299084 A Study to Evaluate the Effect of Fasting Duration and Tirzepatide Withholding on the Amount of Food and Fluid in the Stomach in Participants With Type 2 Diabetes Mellitus and Participants With Overweight or Obesity Without Type 2 Diabetes Mellitus Diabetes Mellitus, Type 2, Overweight Phase 1 Running, closed to new participants 40
NCT06914895 A Study of Tirzepatide (LY3298176) Compared With Placebo in Adults With Type 1 Diabetes and Obesity or Overweight Type 1 Diabetes, Obesity Phase 3 Running, closed to new participants 905
NCT06643728 A Study to Investigate Weight Management With Bimagrumab (LY3985863) and Tirzepatide (LY3298176), Alone or in Combination, in Adults With Obesity or Overweight Obesity, Overweight Phase 2 Running, closed to new participants 252
NCT06662383 A Study of Retatrutide (LY3437943) Compared to Tirzepatide (LY3298176) in Adults Who Have Obesity Obesity Phase 3 Running, closed to new participants 800
NCT07128082 The Long COVID Treatment Trial Long COVID Phase 2 Running, closed to new participants 1000
NCT07057310 Aging Well: Targeting Obesity With GLP-1 Agonists to Enhance Physical and Vascular Health in Postmenopausal Women Obesity, Menopause Phase 4 ENROLLING_BY_INVITATION 30
NCT06854614 Sequential or CombinaTion Anti-obesitY Medication With Muscle Preservation for Weight Loss and MaintEnance: A PragmAtic Randomized CoNtrolled Trial (STAY-LEAN Trial) Obesity Phase 4 Running, closed to new participants 150
NCT05751720 Effect on Non-Alcoholic Fatty Liver Disease in Patients With Type 2 Diabetes Mellitus With Gastric Inhibitory Polypeptide/Glucagon Like Peptide-1 Analogue Non-Alcoholic Fatty Liver Disease, Non-alcoholic Steatohepatitis Phase 2 Status not updated 30
NCT06901349 A Study of Bimagrumab (LY3985863) and Tirzepatide (LY3298176), Alone or in Combination, in Participants With Obesity or Overweight With Type 2 Diabetes Obesity, Overweight Phase 2 Withdrawn before enrolling 0 — nobody enrolled
NCT06451458 ECHO for Diabetes and Multiple Chronic Conditions Study Diabetes Mellitus, Chronic Disease Not phased ENROLLING_BY_INVITATION 20
NCT05812183 Gastric Sleeve-Induced Weight Loss on Shortness of Breath in Obesity Dyspnea, Quality of Life Phase 4 Withdrawn before enrolling 0 — nobody enrolled
NCT06075667 A Study of Tirzepatide (LY3298176) Once Weekly in Adolescent Participants Who Have Obesity or Overweight With Weight-Related Comorbidities Obesity, Overweight Phase 3 Running, closed to new participants 160
NCT05556512 A Study of Tirzepatide (LY3298176) on the Reduction on Morbidity and Mortality in Adults With Obesity Obesity, Overweight Phase 3 Running, closed to new participants 15374
NCT06962280 A Long-Term Study of Tirzepatide (LY3298176) in Adults With Type 1 Diabetes and Obesity or Overweight Type 1 Diabetes, Obesity Phase 3 Running, closed to new participants 465
NCT07707778 Tirzepatide's Effects on Epigenetic Aging and Metabolic Restoration in Virally Suppressed People With HIV Human Immunodeficiency Virus (HIV), Metabolic Dysfunction Associated Steatotic Liver Disease Phase 4 ENROLLING_BY_INVITATION 60
NCT06009653 Effects of Tirzepatide Plus Intensive Lifestyle Therapy on Body Weight and Metabolic Health in Latinos With Obesity Obesity, Metabolic Disease Phase 4 Withdrawn before enrolling 0 — nobody enrolled
NCT06745128 Tirzepatide for Obesity and Meth Use Disorder Obesity, Methamphetamine Use Disorder Phase 2 Running, closed to new participants 45
NCT06484114 Evaluation of the Safety and Efficacy of Revita® DMR on Body Weight Maintenance in Subjects With Obesity Who Have Achieved at Least 15% Weight Loss on Tirzepatide Obesity, Weight Change Trajectory Not phased Running, closed to new participants 315
NCT05433584 A Study of Tirzepatide Compared With Intensified Conventional Care in Adult Participants With Type 2 Diabetes Type 2 Diabetes Phase 4 Running, closed to new participants 780
NCT07000955 Tolerance and Pharmacokinetic/Pharmacokinetic Study of IBI362 15mg in Patients With Moderate to Severe Obesity Obesity Phase 2 Running, closed to new participants 98
NCT06162715 GLP-1 Receptor Agonists Post-Bariatric Surgery (GRABS) Pilot Trial Severe Obesity, Obesity Phase 3 ENROLLING_BY_INVITATION 30
Read this
A trial count is not a verdict
These numbers describe how much has been formally studied in humans, not whether something works or is safe for you. A compound can be tested for one condition and sold for another — which is usually the story. This page is automated aggregation from public registries; no physician has reviewed it. Take anything here to a clinician.

Common questions about Tirzepatide

How many human trials does Tirzepatide have?

234. That is the number of registered interventional human studies we can find, each listed on this page with a link to its original record.

Is Tirzepatide FDA approved?

Yes, but read the detail: FDA-approved for type 2 diabetes and chronic weight management. An approval for one condition is not an approval for everything it is marketed for.

What is Tirzepatide actually being tested for?

Registered studies cover: weight maintenance, obesity & overweight, obesity-related male infertility. Compare that to what it is marketed for — the two lists are often different, which is the whole point of this page.

Where does this data come from?

ClinicalTrials.gov, the US public registry of clinical studies. We count interventional human studies only — observational studies are not evidence of effect. Every trial on this page links to its original record so you can check us rather than trust us.

Get told when this changes

One email a week: what moved in the research, and which claims the record doesn't support. Free, and you can leave in one click.