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ObesityPhase 3AMAZE 12NCT07503210

AMAZE 12: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight Maintain Their Weight Loss

A Phase 3 study testing NNC0487-0111 in people with Obesity, run by Novo Nordisk A/S at 72 sites in 12 countries.

Active, not recruiting

Under way, not looking for participants. Everyone needed has enrolled. The study is still running.

Official record
Search all trials

Trial summary

The purpose of this clinical study is to find out if NNC0487-0111 is safe and effective for treating people who have excess body weight. There are 2 study treatments in this study taken as injections under the skin once a week. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Obesity
What is being tested?
NNC0487-0111
Type of treatment
Injection or infusion
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
606 participants
Where
72 sitesin 12 countries
Study dates
21 Apr 2026to 4 Jul 2028
Phase
Phase 3
Are there results?
Not yet: the study is under way

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Male or female (sex at birth).
  • Age 18 years or above at the time of signing the informed consent.

Who cannot join

  • Glycated haemoglobin (HbA1c) greater than or equal to ≥ 6.5% [48 millimoles per mole (mmol/mol)] as measured by the central laboratory at screening.
  • History of type 1 or type 2 diabetes mellitus as declared by the participant or reported in the medical records.
  • Treatment with glucagon-like-peptide-1 (GLP-1) receptor agonists (RA), dual GLP 1/gastric inhibitory peptide (GIP) RAs (or any other GLP-1 based treatment), or amylin analogues before screening.

Trial locations and contacts

72 sites in 12 countries.

72 sites in 12 countries

United States13 sites
  • Pinnacle Research Group LLC

    Anniston, Alabama, 36207

  • Clinical Res Collaborative

    Cumberland, Rhode Island, 02864

  • North Texas Endocrine Center

    Dallas, Texas, 75231

  • UT Southwestern Med Cntr

    Dallas, Texas, 75390-9302

  • Medication Mgmnt, LLC_Grnsboro

    Greensboro, North Carolina, 27405

  • Midwest Inst For Clin Res

    Indianapolis, Indiana, 46260

  • Florida Inst For Clin Res LLC

    Orlando, Florida, 32825

  • UPA Ctr Weight and Eating Dis

    Philadelphia, Pennsylvania, 19104

  • Rainier Clin Res Ctr Inc

    Renton, Washington, 98057

  • Endeavor Health

    Skokie, Illinois, 60077

  • Diablo Clinical Research, Inc.

    Walnut Creek, California, 94598

  • PMG Research of Wilmington LLC

    Wilmington, North Carolina, 28401

  • Selma Medical Associates

    Winchester, Virginia, 22601-3834

Other trials in United States

Bulgaria8 sites
  • DCC 1 - Lom EOOD

    Lom, 3600

  • MHAT Med Line Clinic

    Plovdiv, 4000

  • UMHAT Kaspela EOOD, Endocrinology and Metabolic Diseases Clinic

    Plovdiv, 4001

  • AIPSOMCEMD ENDO MED CONSULT 2020 - Dr. Aleksander Botushanov EOOD

    Plovdiv, 4002

  • SGHAT Dr. Shterev EOOD

    Sofia, 1330

  • UMHAT Aleksandrovska EAD, Clinic of Endocrinology and Metabolic Diseases

    Sofia, 1431

  • Medical Center Maraya Med EOOD

    Sofia, 1756

  • AIPSMC Dr. Traykovska EOOD

    Sofia, 1839

Other trials in Bulgaria

Italy8 sites
  • A.O.Universitaria S.ORSOLA-MALPIGHI - U.O.Endocrinologia e Cura

    Bologna, 40138

  • Arcispedale Sant'Anna (Cona) - UO di Endocrinologia

    Ferrara, Emilia-Romagna, 44124

  • IRCCS Ospedale Policlinico San Martino - Medicina Interna e Specialità Mediche

    Genoa, Liguria, 16132

  • Azienda Ospedaliera di Padova - UOSD Chirurgia Bariatrica

    Padova, Veneto, 35128

  • Azienda Ospedaliera Universitaria Policlinico Paolo Giaccone - Presidio Villa Belmonte

    Palermo, Sicily, 90142

  • Fondazione Salvatore Maugeri I.R.C.C.S. - Pavia - Dipartimento Medicina Interna e Generale

    Pavia, Lombardy, 27100

  • IRCCS Humanitas - U.O. Endocrinologia e Diabetologia

    Rozzano (MI), 20089

  • Azienda Ospedaliera Universitaria Integrata Verona - Ospedale Civile Maggiore Borgo Trento - U.O. Geriatria

    Verona, Veneto, 37126

Other trials in Italy

Germany7 sites
  • Wendisch - Dahl Hamburg - DZHW

    Hamburg, 22607

  • Prof. Dr. Schiefke Ingolf, EUGASTRO GmbH

    Leipzig, 04103

  • Diabetologische Gemeinschaftspraxis Dr. Staudenmeyer und Dr. Schiwietz

    Lingen, 49808

  • Institut für Diabetesforschung GmbH Münster - Dr. med. Rose

    Münster, 48145

  • RED-Institut für medizinische Forschung und Fortbildung GmbH

    Oldenburg in Holstein, 23758

  • Zentrum für klinische Studien Alexander Segner

    Saint Ingbert-Oberwürzbach, 66386

  • Diabetologikum - Diabetologische Schwerpunktpraxis Dr. Thomas Segiet

    Speyer, LÄK Rheinland-Pfalz, 67346

Other trials in Germany

Spain7 sites
  • Centro Periferico De Especialidades Bola Azul

    Almería, 04009

  • Hospital Clinic i Provincial

    Barcelona, 08036

  • H. de León_Endocrinología

    León, 24008

  • Hospital Clínico San Carlos

    Madrid, 28040

  • H. Clinico Univ. Virgen de la Victoria

    Málaga, 29010

  • H.U. Quirónsalud Madrid

    Pozuelo de Alarcón, 28223

  • Hospital Universitario Virgen del Rocío

    Seville, 41013

Other trials in Spain

France5 sites
  • CHU DE CLERMONT-FERRAND-HOPITAL GABRIEL MONTPIED_Service de Nutrition

    Clermont-Ferrand, 63000

  • CHU GRENOBLE ALPES-SITE NORD MICHALLON_Endocrinologie,diabétologie,maladies de la nutrition

    La Tronche, 38700

  • GROUPE SOS SANTE-HOPITAL LE CREUSOT-HOTEL DIEU_ Service de Diabétologie

    Le Creusot, 71200

  • CHU LILLE-HOPITAL CLAUDE HURIEZ_Service de Chirurgie Générale et Endocrinienne

    Lille, 59000

  • CHU DE POITIERS_Centre d'investigation Clinique

    Poitiers, 86000

Other trials in France

Netherlands5 sites
  • Progress Clinical Research Den Bosch

    's-Hertogenbosch, North Brabant, 5223 LA

  • EB Flevo Research BV

    Almere Stad, 1311RL

  • Meander MC

    Amersfoort, 3813 TZ

  • Rijnstate Ziekenhuis

    Arnhem, 6815 AD

  • PreCare Trial & Recruitment

    Born, Limburg, 6121 XK

Other trials in Netherlands

Argentina4 sites
  • CIPREC Pueyrredon

    Buenos Aires, C1119ACN

  • Conexa

    Ciudad Autonoma de Buenos Aires, Buenos Aires, C1018ADE

  • CICEMO- Consultorio (Av Directorio)

    Ciudad Autónoma de Buenos Aires, Buenos Aires, C1424CIQ

  • Instituto de Investigaciones Clinicas Mar Del Plata

    Mar del Plata, Buenos Aires, B7600FZN

Other trials in Argentina

Australia4 sites
  • Nightingale Research Adelaide

    Adelaide, South Australia, 5000

  • Sydney Clinical Trials

    Campbelltown, New South Wales, 2560

  • Sydney Cardiometabolic Centre

    Liverpool, New South Wales, 2170

  • Hunter Diabetes Centre

    Merewether, New South Wales, 2291

Other trials in Australia

Belgium4 sites
  • Anima Research Center

    Diepenbeek, 3590

  • AZ Groeninge - Kortrijk - Centrum Endo - Diabetologie

    Kortrijk, 8500

  • Centre hospitalier universitaire de Liège (CHU de Liège)

    Liège, 4000

  • AZ OOSTENDE (Campus DAMIAAN)

    Ostend, 8400

Other trials in Belgium

United Kingdom4 sites
  • EMS Healthcare

    Macclesfield, North West England, SK10 4TF

  • Clifton Medical Centre

    Rotherham, S65 1DA

  • Staploe Medical Centre

    Soham, CB7 5JD

  • Albany House Medical Centre

    Wellingborough, NN8 4RW

Other trials in United Kingdom

Denmark3 sites
  • Sydvestjysk Sygehus Esbjerg - Medicinsk Endokrinologisk Ambulatorium, Forskningsenheden

    Esbjerg, Region Syddanmark, 6700

  • Sjællands Universitetshospital, Køge - Medicinsk Afdeling

    Køge, Region Sjælland, 4600

  • Sanos Clinic - Vejle

    Vejle, Region Syddanmark, 7100

Other trials in Denmark

About this study

Official title: Efficacy and Safety of NNC0487-0111 s.c. Once Weekly in Participants With Obesity Who Have Reached Target Dose During run-in Period (AMAZE 12)

The purpose of this clinical study is to find out if NNC0487-0111 is safe and effective for treating people who have excess body weight. There are 2 study treatments in this study taken as injections under the skin once a week. Participants will either get NNC0487-0111 (the treatment being tested) or Placebo (a treatment that has no active medicine in it). Which treatment participants get is decided by chance.

Conditions
Obesity
Being tested
NNC0487-0111, Placebo (matched to NNC0487-0111)
Medical subject headings
Obesity

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • NNC0487-0111Drug

    NNC0487-0111 will be administered subcutaneously.

  • Placebo (matched to NNC0487-0111)Drug

    Placebo will be administered subcutaneously.

Study groups in NCT07503210
Study groupRoleWhat they receive
NNC0487-0111ExperimentalParticipants will receive subcutaneous injection of NNC0487-0111 once weekly as an adjunct to a reduced-calorie diet and increased physical activity.
Receives: Drug: NNC0487-0111
PlaceboPlacebo comparatorParticipants will receive subcutaneous injection of placebo matched to NNC0487-0111 once weekly as an adjunct to a reduced-calorie diet and increased physical activity.
Receives: Drug: Placebo (matched to NNC0487-0111)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Relative change in body weight

    Measured as percentage (%) of body weight.

    Measured: From week 40 to week 92

Secondary outcomes (42)
  1. Relative change in body weight

    Measured as % of body weight.

    Measured: From week 0 to week 92

  2. Change in waist circumference

    Measured as centimetre (cm).

    Measured: From week 40 to week 92

  3. Change in systolic blood pressure (SBP)

    Measured as millimeter of mercury (mmHg).

    Measured: From week 40 to week 92

  4. Change in Impact of Weight on Quality of Life-Lite Clinical Trials Version (IWQOL-Lite-CT) physical function score

    Measured as score on a scale. IWQOL-Lite-CT measures weight-related physical and psychosocial functioning. The measure consists of 20 items yielding 3 composite scores, and 1 total score. Higher scores indicate better levels of functioning. The physical function score ranges from 0-100.

    Measured: From week 40 to week 92

  5. Change in SF-36v2® Health Survey Acute (SF-36v2 Acute) physical functioning score

    Measured as score on a scale. SF-36v2 Acute measures Health-Related Quality of Life (HRQOL). The measure consists of 36 items yielding 8 health domain scores and 2 component summary scores. SF-36v2 Acute scores are norm-based scores, i.e. transformed to a scale where the 2009 US general population has a mean of 50 and a standard deviation (SD) of 10. Higher scores indicate better functional health and well-being. The physical functioning ranges from 19.0 to 57.6.

    Measured: From week 40 to week 92

  6. Change in body weight

    Measured as kilogram (kg).

    Measured: From week 40 to week 92

  7. Change in body mass index (BMI)

    Measured as kilograms per square meter (kg/m^2).

    Measured: From week 40 to week 92

  8. Change in body weight

    Measured as kg.

    Measured: From week 0 to week 92

  9. Change in BMI

    Measured as kg/m^2.

    Measured: From week 0 to week 92

  10. Change in glycated haemoglobin (HbA1c)

    Measured as % of HbA1c.

    Measured: From week 40 to week 92

  11. Change in fasting plasma glucose (FPG)

    Measured as millimoles per liter (mmol/L).

    Measured: From week 40 to week 92

  12. Change in fasting insulin

    Measured as ratio to baseline.

    Measured: From week 40 to week 92

  13. Change in diastolic blood pressure (DBP)

    Measured as mmHg.

    Measured: From week 40 to week 92

  14. Change in total cholesterol

    Measured as ratio to baseline.

    Measured: From week 40 to week 92

  15. Change in High-density lipoprotein (HDL) cholesterol

    Measured as ratio to baseline.

    Measured: From week 40 to week 92

  16. Change in Low-density lipoprotein (LDL) cholesterol

    Measured as ratio to baseline.

    Measured: From week 40 to week 92

  17. Change in Very low-density lipoprotein (VLDL) cholesterol

    Measured as ratio to baseline.

    Measured: From week 40 to week 92

  18. Change in non-HDL cholesterol

    Measured as ratio to baseline.

    Measured: From week 40 to week 92

  19. Change in triglycerides

    Measured as ratio to baseline.

    Measured: From week 40 to week 92

  20. Change in high-sensitivity C-reactive protein (hsCRP)

    Measured as ratio to baseline.

    Measured: From week 40 to week 92

  21. Change in HbA1c

    Measured as % of HbA1c.

    Measured: From week 0 to week 92

  22. Change in FPG

    Measured as mmol/L.

    Measured: From week 0 to week 92

  23. Change in fasting insulin

    Measured as ratio to baseline.

    Measured: From week 0 to week 92

  24. Change in DBP

    Measured as mmHg.

    Measured: From week 0 to week 92

  25. Change in total cholesterol

    Measured as ratio to baseline.

    Measured: From week 0 to week 92

  26. Change in HDL cholesterol

    Measured as ratio to baseline.

    Measured: From week 0 to week 92

  27. Change in LDL cholesterol

    Measured as ratio to baseline.

    Measured: From week 0 to week 92

  28. Change in VLDL cholesterol

    Measured as ratio to baseline.

    Measured: From week 0 to week 92

  29. Change in non-HDL cholesterol

    Measured as ratio to baseline.

    Measured: From week 0 to week 92

  30. Change in triglycerides

    Measured as ratio to baseline.

    Measured: From week 0 to week 92

  31. Change in hsCRP

    Measured as % of hsCRP.

    Measured: From week 0 to week 92

  32. Change in waist circumference

    Measured as cm.

    Measured: From week 0 to week 92

  33. Change in SBP

    Measured as mmHg.

    Measured: From week 0 to week 92

  34. Change in IWQOL-Lite-CT: physical composite score

    Measured as score on a scale. IWQOL-Lite-CT measures weight-related physical and psychosocial functioning. The measure consists of 20 items yielding 3 composite scores, and 1 total score. Higher scores indicate better levels of functioning. The physical composite score ranges from 0-100.

    Measured: From week 40 to week 92

  35. Change in IWQOL-Lite-CT: psychosocial composite score

    Measured as score on a scale. IWQOL-Lite-CT measures weight-related physical and psychosocial functioning. The measure consists of 20 items yielding 3 composite scores, and 1 total score. Higher scores indicate better levels of functioning. The psychosocial composite score ranges from 0-100.

    Measured: From week 40 to week 92

  36. Change in IWQOL-Lite-CT: total score

    Measured as score on a scale. IWQOL-Lite-CT measures weight-related physical and psychosocial functioning. The measure consists of 20 items yielding 3 composite scores, and 1 total score. Higher scores indicate better levels of functioning. The total score ranges from 0-100.

    Measured: From week 40 to week 92

  37. Number of Treatment Emergent Adverse Events (TEAEs)

    Measured as events.

    Measured: From week 0 to week 40

  38. Number of Treatment Emergent Serious Adverse Events (TESAEs)

    Measured as events.

    Measured: From week 0 to week 40

  39. Number of TEAEs leading to permanent treatment discontinuation

    Measured as events.

    Measured: From week 0 to week 40

  40. Number of TEAEs

    Measured as events.

    Measured: From week 40 to week 96

  41. Number of TESAEs

    Measured as events.

    Measured: From week 40 to week 96

  42. Number of TEAEs leading to permanent treatment discontinuation

    Measured as events.

    Measured: From week 40 to week 96

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted31 Mar 2026
  2. Study start21 Apr 2026
  3. Primary completion6 Jun 2028 (estimated)
  4. Study completion4 Jul 2028 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
606 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT07503210
Sponsor's protocol ID
NN9490-8559
Other IDs
U1111-1327-1477, 2025-523804-62, 2025
Acronym
AMAZE 12
Status last verified
Sep 2026
First submitted
25 Mar 2026
Last updated
11 Sep 2026
Results posted
No
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Yes: According to the Novo Nordisk disclosure commitment on novonordisk-trials.com

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing NNC0487-0111 in people with Obesity, run by Novo Nordisk A/S at 72 sites in 12 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: under way, not looking for participants, as of the sponsor's last update on 11 Sep 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 72 sites in United States, Bulgaria, Italy, Germany, Spain and 7 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Relative change in body weight (time frame: From week 40 to week 92). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 11 Sep 2026.

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