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NCT07817875RecruitingPhase 3

Efficacy, Safety, and Pharmacokinetics of Tirzepatide (LY3298176) Once Weekly Versus Placebo in Pediatric Participants 6 to Less Than 12 Years of Age Who Have Obesity (ADVANCE-SURMOUNT-KIDS)

Efficacy, Safety, and Pharmacokinetics of Tirzepatide Once Weekly Versus Placebo in Pediatric Participants 6 to Less Than 12 Years of Age Who Have Obesity: A Phase 3, Randomized, Double-Blind, Placebo-Controlled Trial

Source: ClinicalTrials.gov · Last updated 4 Nov 2026

Brief summary (registry, in English)

The main purpose of this study, performed under Master Protocol J4M-MC-PWMP (NCT06672549), is to evaluate the efficacy, safety, and pharmacokinetics of tirzepatide as an addition to healthy lifestyle in participants 6 to less than 12 years of age, with obesity. Participation in the study will last about 104 weeks. Participants who have completed the primary 104-week PW02 study (including the 4-week safety follow-up period), will have the opportunity to receive an additional 156 weeks of treatment with tirzepatide as well as continuing the lifestyle intervention.

Status (registry)
Recruiting
Phase (registry)
Phase 3
Study type
Interventional
Enrollment
150 (estimated)
First submitted
9 Sept 2026
Start date
25 Sept 2026
Primary completion date
Dec 2029
Lead sponsor
Eli Lilly and Company
Diseases
Obesity
NCT number
NCT07817875
EU CT number
2025-522020-27-00

What you commit to

  • Study type: Interventional · Phase 3
  • Planned participants: 150
  • From 25 Sept 2026 to the primary completion date, Dec 2029
  • 82 sites in 10 countries
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Prior treatment

  • Have undergone or plan to undergo weight reduction procedure during the study, such as, but not limited to:
    • gastric bypass
    • sleeve gastrectomy
    • restrictive bariatric surgery, such as Lap-Band® gastric banding, or
    • any other procedure intended to result in weight reduction.

Other illness

  • Have a history of
    • proliferative diabetic retinopathy
    • diabetic macular edema, or
    • nonproliferative diabetic retinopathy that requires acute treatment
    • J4M-MC-PWMP
  • Have a diagnosis that is a secondary cause of obesity or have a history of abrupt onset of obesity suggesting a secondary cause, such as hypothalamic, monogenetic, syndromic, or endocrine causes.
  • Have type 1 diabetes or history of ketoacidosis, or hyperosmolar state.
  • Have a family or personal history of medullary thyroid carcinoma or Multiple Endocrine Neoplasia Syndrome Type 2.

Lab values

  • Have HbA1c \>9.0% (75 mmol/mol) as measured by central laboratory at screening.

Other

  • J4M-MC-PW02

Who the study is looking for

  • J4M-MC-PW02
  • Are 6 to less than 12 years of age (Tanner stage 1 to 5 inclusive)
  • Have:
    • a body weight of ≥ 40 kilograms (kg) (88 pounds), and
    • been diagnosed with obesity, as defined by BMI equal to or above the 95th percentile for age and sex, on age- and sex-specific growth chart
    • J4M-MC-PWMP
  • Have a history of at least 1 unsuccessful effort to lose sufficient body weight after participation in a structured lifestyle modification program (diet and exercise counseling for at least 3 months) prior to screening.
  • Obesity as defined by BMI equal to or above the 95th percentile for age and sex (on age- and gender-specific growth chart \[CDC-NCHS, 2022\])

Age in the registry: 6 years to 11 years · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (82)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
Cliniques Universitaires Saint-Luc - PPDS
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BrusselsBelgiumNot yet recruiting
UZ Brussel
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JetteBelgiumNot yet recruiting
UZ Leuven
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LeuvenBelgiumNot yet recruiting
Hospital Universitario Vall d'Hebron
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BarcelonaSpainNot yet recruiting
Hospital Infantil Universitario Nino Jesus
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MadridSpainNot yet recruiting
Hospital Regional Universitario de Malaga - Hospital Materno-Infantil
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MálagaSpainNot yet recruiting
Corporacio Sanitaria Parc Tauli
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SabadellSpainNot yet recruiting
Instituto Hispalense de Pediatria
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SevilleSpainNot yet recruiting
Hospital Universitario de Araba (HUA)- Hospital Txagorritxu
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Vitoria-GasteizSpainNot yet recruiting
Shamir Medical Center
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Beer JacobIsraelNot yet recruiting
Soroka Medical Center
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BeershebaIsraelNot yet recruiting
Rambam Health Care Campus
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HaifaIsraelNot yet recruiting
Hadassah medical Center
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JerusalemIsraelNot yet recruiting
Shaare Zedek Medical Center
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JerusalemIsraelNot yet recruiting
Schneider Children's Medical Center
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Petah TikvaIsraelNot yet recruiting
Azienda Ospedaliero-Universitaria Meyer
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FlorenceItalyNot yet recruiting
Azienda Ospedaliera Universitaria Policlinico de Modena
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ModenaItalyNot yet recruiting
Azienda Ospedaliero Universitaria Maggiore della Carità
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NovaraItalyNot yet recruiting
Azienda Ospedaliero Universitaria di Parma
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ParmaItalyNot yet recruiting
Ospedale Pediatrico Bambino Gesù
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RomaItalyNot yet recruiting
Seoul National University Bundang Hospital
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Seongnam-siSouth KoreaNot yet recruiting
Korea University Guro Hospital
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SeoulSouth KoreaNot yet recruiting
Asan Medical Center
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SeoulSouth KoreaNot yet recruiting
PanAmerican Clinical Research - Guadalajara
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GuadalajaraMexicoNot yet recruiting
Centro de Investigacion Farmacologica Del Bajio Sc
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LeónMexicoNot yet recruiting
Christus - Latam Hub Center of Excellence and Innovation S.C.
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MonterreyMexicoNot yet recruiting
Panamerican Clinical Research Mexico
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QuerétaroMexicoNot yet recruiting
UMED Clinical Trials
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LodzPolandNot yet recruiting
Kliniczny Szpital Wojewódzki nr 2 im. Św. Jadwigi Królowej w Rzeszowie
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RzeszówPolandNot yet recruiting
ELIPSA - Elżbieta Lipska praktyka lekarska Ośrodek Endokrynologii i Diabetologii Dziecięcej
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Stanisławów PierwszyPolandNot yet recruiting
ETG Justmed - PPDS
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WarsawPolandNot yet recruiting
FutureMeds Targowek
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WarsawPolandNot yet recruiting
Instytut Diabetologii - Warsaw
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WarszewoPolandNot yet recruiting
Przychodnia FutureMeds Wrocław
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WroclawPolandNot yet recruiting
Premium Clinic Wrocław Centrum Medyczne
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WroclawPolandNot yet recruiting
Hospital da Luz Lisboa
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LisbonPortugalNot yet recruiting
Centro Materno Infantil do Norte
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PortoPortugalNot yet recruiting
Hospital CUF Porto
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PortoPortugalNot yet recruiting
National Cheng-Kung Uni. Hosp.
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TainanTaiwanNot yet recruiting
National Taiwan University Hospital
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TaipeiTaiwanNot yet recruiting
Chang Gung Memorial Hospital Linkou
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Taoyuan CityTaiwanNot yet recruiting
Children's Healthcare of Atlanta Center for Advanced Pediatrics
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AtlantaUnited StatesNot yet recruiting
Dell Children's Medical Center - PIN
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AustinUnited StatesNot yet recruiting
Johns Hopkins Children's Center
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BaltimoreUnited StatesNot yet recruiting
Boston Children's Hospital
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BostonUnited StatesNot yet recruiting
UBMD Pediatrics
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BuffaloUnited StatesNot yet recruiting
UNC Children's Hospital
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Chapel HillUnited StatesNot yet recruiting
Coastal Pediatric Associates
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CharlestonUnited StatesNot yet recruiting
Medical University of South Carolina Children Hospital
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CharlestonUnited StatesNot yet recruiting
Ann and Robert H. Lurie Children's Hospital of Chicago
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ChicagoUnited StatesNot yet recruiting
University of Illinois at Chicago
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ChicagoUnited StatesNot yet recruiting
Cincinnati Children's Hospital Medical Center
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CincinnatiUnited StatesNot yet recruiting
Cleveland Clinic
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ClevelandUnited StatesNot yet recruiting
Children's Hospital Colorado
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Colorado SpringsUnited StatesNot yet recruiting
Nationwide Children's Hospital
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ColumbusUnited StatesNot yet recruiting
Driscoll Children's Hospital
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Corpus ChristiUnited StatesNot yet recruiting
Duke Children's Primary Care
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DurhamUnited StatesNot yet recruiting
Helen Devos Childrens' Hospital - PIN
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Grand RapidsUnited StatesNot yet recruiting
McGovern Medical School
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HoustonUnited StatesNot yet recruiting
Texas Childrens Hospital
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HoustonUnited StatesNot yet recruiting
Riley Hospital for Children
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IndianapolisUnited StatesNot yet recruiting
Loma Linda University School of Medicine
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Loma LindaUnited StatesNot yet recruiting
UCLA Mattel Children's Hospital
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Los AngelesUnited StatesNot yet recruiting
Childrens Hospital of Los Angeles
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Los AngelesUnited StatesNot yet recruiting
Norton Children's Endocrinology
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LouisvilleUnited StatesNot yet recruiting
University of Minnesota/Masonic Children's Hospital
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MinneapolisUnited StatesNot yet recruiting
Lucas Research, Inc.
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Morehead CityUnited StatesRecruiting
Vanderbilt Health One Hundred Oaks
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NashvilleUnited StatesNot yet recruiting
Yale-New Haven Children's Hospital
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New HavenUnited StatesNot yet recruiting
Oklahoma Childrens Memorial Hospital
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Oklahoma CityUnited StatesNot yet recruiting
Children'S Hospital & Medical Center
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OmahaUnited StatesNot yet recruiting
Children's Hospital of Orange County
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OrangeUnited StatesNot yet recruiting
Nemours Children's Health
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OrlandoUnited StatesNot yet recruiting
Florida Hospital- Center for Pediatric Research
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OrlandoUnited StatesNot yet recruiting
Carey Chronis MD Pediatric, Infant and Adolescent Medicine
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OxnardUnited StatesRecruiting
VCU Health - Center for Endocrinology Diabetes and Metabolism
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RichmondUnited StatesNot yet recruiting
Mayo Clinic - PIN
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RochesterUnited StatesNot yet recruiting
Children's Minnesota Pediatric Endocrinology Clinic & McNeeley Diabetes Center
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Saint PaulUnited StatesNot yet recruiting
Seattle Children's Research Institute - Hughes Building - PIN
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SeattleUnited StatesNot yet recruiting
All Childrens Hospital
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St. PetersburgUnited StatesNot yet recruiting
MultiCare Health System - Mary Bridge Children's Health Center
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TacomaUnited StatesNot yet recruiting
University of Arizona
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TucsonUnited StatesNot yet recruiting

This page is information, not medical advice. Discuss any trial with your doctor.