Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-2-EXTENSION)
A Phase 3, Randomized, Double-Blind Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide in Participants With Obesity or Overweight With Type 2 Diabetes Mellitus
The primary objective of this trial is to evaluate the long-term efficacy, safety, and tolerability of maridebart cafraglutide in participants with obesity and type 2 diabetes mellitus. Trial 20210182 is extension of trial 20210184 (NCT06858878).
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Amgen Call Center
- Telefonnummer: 866-572-6436
- E-mail: medinfo@amgen.com
Studiesteder
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Ontario
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Hamilton, Ontario, Canada, L8L 5G4
- Rekruttering
- Hamilton Medical Research Group
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Birmingham, Det Forenede Kongerige, B21 9RY
- Rekruttering
- FutureMeds Birmingham
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Arizona
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Gilbert, Arizona, Forenede Stater, 85296
- Rekruttering
- Gilbert Center for Family Medicine
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California
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Canoga Park, California, Forenede Stater, 91304
- Rekruttering
- San Fernando Valley Health Institute
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Cerritos, California, Forenede Stater, 90703
- Rekruttering
- Core Healthcare Group
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La Mesa, California, Forenede Stater, 91942
- Rekruttering
- Velocity Clinical Research Chula Vista
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Modesto, California, Forenede Stater, 95355
- Rekruttering
- Paradigm Clinical Research
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Pomona, California, Forenede Stater, 91767
- Rekruttering
- Empire Clinical Research
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Florida
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Miami, Florida, Forenede Stater, 33135
- Rekruttering
- Optimus U Corporation
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Miami, Florida, Forenede Stater, 33015
- Rekruttering
- San Marcus Research Clinic Inc
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Miami Lakes, Florida, Forenede Stater, 33016
- Rekruttering
- Indago Research and Health Center
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Orlando, Florida, Forenede Stater, 32825
- Rekruttering
- Florida Institute for Clinical Research
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Weston, Florida, Forenede Stater, 33331
- Rekruttering
- Encore Medical Research of Weston LLC
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Winter Park, Florida, Forenede Stater, 32789
- Rekruttering
- Conquest Research - Winter Park
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Illinois
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Skokie, Illinois, Forenede Stater, 60077
- Rekruttering
- Endeavor Health
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Iowa
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West Des Moines, Iowa, Forenede Stater, 50266
- Rekruttering
- Iowa Diabetes Research
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Kansas
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Lenexa, Kansas, Forenede Stater, 66219
- Rekruttering
- JCCT- Juno Northwest Houston
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Newton, Kansas, Forenede Stater, 67114
- Rekruttering
- Alliance for Multispecialty Research Newton
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Wichita, Kansas, Forenede Stater, 67226
- Rekruttering
- Alliance for Multispecialty Research LLC
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Louisiana
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Monroe, Louisiana, Forenede Stater, 71201
- Rekruttering
- Ima Clinical Research- Monroe
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Maryland
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Annapolis, Maryland, Forenede Stater, 21401
- Rekruttering
- Annapolis Internal Medicine, LLC
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Missouri
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Kansas City, Missouri, Forenede Stater, 64114
- Rekruttering
- Alliance for Multispecialty Research - Kansas City
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Nevada
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Las Vegas, Nevada, Forenede Stater, 89148
- Rekruttering
- Palm Research Center Inc
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New Jersey
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Trenton, New Jersey, Forenede Stater, 08611
- Rekruttering
- Premier Research
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North Carolina
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Morehead City, North Carolina, Forenede Stater, 28557
- Rekruttering
- West Clinical Research
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Ohio
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Cincinnati, Ohio, Forenede Stater, 45242
- Rekruttering
- Velocity Clinical Research - Cincinnati
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Cincinnati, Ohio, Forenede Stater, 45246
- Rekruttering
- Velocity Clinical Research - Springdale
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Rhode Island
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East Greenwich, Rhode Island, Forenede Stater, 02818
- Rekruttering
- Velocity Clinical Research - Providence
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Texas
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Austin, Texas, Forenede Stater, 78704
- Rekruttering
- Elligo Clinical Research Center
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Bellaire, Texas, Forenede Stater, 77401
- Rekruttering
- Johnson County Clinical Trials Juno Bellaire
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Corpus Christi, Texas, Forenede Stater, 78414
- Rekruttering
- Osvaldo A Brusco MD PA
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Denison, Texas, Forenede Stater, 75020
- Rekruttering
- Soma Clinical Trials, LLC
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Virginia
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Burke, Virginia, Forenede Stater, 22015
- Rekruttering
- Manassas Clinical Research Center Inc
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Ehime
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Matsuyama, Ehime, Japan, 790-0034
- Rekruttering
- Mikannohana Clinic, Diabetes, Endocrinology and Metabolism
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Fukuoka
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Kitakyusyu-shi, Fukuoka, Japan, 807-0072
- Rekruttering
- Morizono Medical Clinic
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Hiroshima
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Aki-gun, Hiroshima, Japan, 735-8585
- Rekruttering
- Mazda Hospital of Mazda Motor Corporation
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Ibaraki
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Mito, Ibaraki, Japan, 310-0826
- Rekruttering
- Nakamoto Medical Clinic
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Naka, Ibaraki, Japan, 311-0113
- Rekruttering
- Nakakinen Clinic
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Tsuchiura-shi, Ibaraki, Japan, 300-0835
- Rekruttering
- Ohishi Naika Clinic
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Kumamoto
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Kumamoto, Kumamoto, Japan, 860-0863
- Rekruttering
- Morinaga Ueno Clinic
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Osaka
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Kashiwara-shi, Osaka, Japan, 582-0005
- Rekruttering
- Shiraiwa Medical Clinic
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Shizuoka
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Shizuoka, Shizuoka, Japan, 424-0855
- Rekruttering
- Suruga Clinic
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Tokyo
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Meguro-ku, Tokyo, Japan, 153-0053
- Rekruttering
- Yutenji Medical Clinic
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Mitaka-shi, Tokyo, Japan, 181-0013
- Rekruttering
- Medical Corporation Ouitsukai Kanno Naika
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San Juan, Puerto Rico, 00909
- Rekruttering
- Latin Clinical Trial Center
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
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Signed informed consent form (ICF) indicating compliance with the requirements and restrictions listed in the ICF and this protocol.
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Participants completing Study 20210184 must meet the following criteria:
- Completed the Week 72 visit in Study 20210184.
- Did not permanently discontinue the investigational product in the parent trial (20210184).
- Randomized within 7 days of week 72 visit in the parent trial.
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Participants must use protocol-specified contraception during treatment and for 16 weeks after the last dose of trial intervention.
Exclusion Criteria:
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Planned (during the trial) surgical, endoscopic, or device-based treatment for obesity.
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Body mass index (BMI) ≤ 18.5 kilograms per meter square (kg/m^2).
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Participant has known sensitivity to any of the products or components to be administered during dosing.
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History of ischemic optic neuropathy.
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Any malignancy diagnosed during the parent trial, except for the following treated with curative intent:
- Nonmelanoma skin cancers
- Breast ductal carcinoma in situ
- Cervical carcinoma in situ
- Prostate cancer in situ
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Newly identified (during the parent trial) multiple endocrine neoplasia syndrome type 2, or family history (first-degree relative[s]) history of medullary thyroid carcinoma (MTC).
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Patient Health Questionnaire-9 (PHQ-9) score ≥ 15 at the Week 72 visit from the parent trial (20210184) before randomization.
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Any suicidal ideation (category 4 or 5) or any suicidal behavior on the Columbia-Suicide Severity Rating Scale (C-SSRS), Since Last Visit version, at the Week 72 visit from the parent trial before randomization.
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Participant unlikely to be able to complete all protocol-required procedures, restrictions and requirements, in the judgment of the individual and investigator.
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History or evidence of any other clinically significant disorder, condition, disease (including, but not limited to known drug or alcohol abuse, eating disorders, and conditions identified during the parent trial) that, in the opinion of the investigator, would pose a risk to participant safety.
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Currently pregnant (confirmed with positive pregnancy test) or breastfeeding or planning to become pregnant or breastfeed while on trial until an additional 16 weeks after the last dose of trial intervention.
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Major surgical procedures planned during the trial.
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Participants with minor surgical procedures (not requiring general anesthesia or deep sedation) planned during the trial may be eligible at the discretion of the investigator.
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Investigative site personnel directly affiliated with the trial and/or their immediate family (ie, spouse, parent, child, or sibling, whether biological or legally adopted).
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Maridebart Cafraglutide Low Dose Q4W
Participants who received low dose of maridebart cafraglutide in the parent trial (20210184 [NCT06858878]) will continue to receive low dose of maridebart cafraglutide subcutaneously (SC) once in 4 weeks (Q4W). |
Administered subcutaneously.
Andre navne:
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Eksperimentel: Maridebart Cafraglutide Medium Dose Q4W
Participants who received medium dose of maridebart cafraglutide in the parent trial will be re-randomized in this trial to receive medium dose of maridebart cafraglutide SC Q4W. |
Administered subcutaneously.
Andre navne:
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Eksperimentel: Maridebart Cafraglutide Medium dose Q8W
Participants who received medium dose of maridebart cafraglutide in the parent trial will be re-randomized in this trial to receive medium dose of maridebart cafraglutide SC once in 8 weeks (Q8W). |
Administered subcutaneously.
Andre navne:
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Placebo komparator: Placebo Q4W (Received Medium Dose Maridebart Cafraglutide in Parent Trial)
Participants who received medium dose of maridebart cafraglutide in the parent trial will be re-randomized in this trial to receive placebo SC Q4W. |
Administered subcutaneously. |
|
Eksperimentel: Maridebart Cafraglutide High Dose Q4W
Participants who received high dose of maridebart cafraglutide in the parent trial will be re-randomized in this trial to receive high dose of maridebart cafraglutide SC Q4W. |
Administered subcutaneously.
Andre navne:
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Eksperimentel: Maridebart Cafraglutide High Dose Q8W
Participants who received high dose of maridebart cafraglutide in the parent trial will be re-randomized in this trial to receive high dose of maridebart cafraglutide SC Q8W. |
Administered subcutaneously.
Andre navne:
|
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Placebo komparator: Placebo Q4W (Received High Dose Maridebart Cafraglutide in Parent Trial)
Participants who received high dose of maridebart cafraglutide in the parent trial will be re-randomized in this trial to receive placebo SC Q4W. |
Administered subcutaneously. |
|
Eksperimentel: Maridebart Cafraglutide High Dose Q4W (Received Placebo in the Parent Trial)
Participants who received placebo in the parent trial will receive high dose of maridebart cafraglutide SC Q4W. Prior to initiating the assigned high dose, participants will undergo a dose-escalation phase gradually increasing doses. |
Administered subcutaneously.
Andre navne:
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Eksperimentel: Maridebart Cafraglutide Low Dose Q4W(Received Very Low Dose Maridebart Cafraglutide in Parent Trial)
Participants who permanently de-escalated to very low dose of maridebart cafraglutide in the parent trial will receive low dose of maridebart cafraglutide SC Q4W. |
Administered subcutaneously.
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Number of Participants Experiencing Treatment-emergent Adverse Events (TEAEs) and Serious Adverse Events (SAEs)
Tidsramme: Baseline of current trial up to 60 weeks
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Baseline of current trial up to 60 weeks
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Percent Change in Body Weight from Baseline of the Parent Trial (20210184)
Tidsramme: Baseline of parent trial (20210184) to Week 48 of current trial
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Baseline of parent trial (20210184) to Week 48 of current trial
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Change from Baseline of the Parent Trial in Waist Circumference
Tidsramme: Baseline of parent trial to Week 48 of current trial
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Baseline of parent trial to Week 48 of current trial
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Change from Baseline of the Parent Trial in the Impact of Weight on Quality of Life-Lite Clinical Trials Version (IWQOL-Lite-CT) Physical Function Composite Score
Tidsramme: Baseline of parent trial to Week 48 of current trial
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Baseline of parent trial to Week 48 of current trial
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Percent Change from Baseline in Body Weight
Tidsramme: Baseline of current trial to Week 48
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Baseline of current trial to Week 48
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Percentage of Participants with No Body Weight Gain of >3% From Baseline
Tidsramme: Week 48 of current trial
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Week 48 of current trial
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Percentage of Participants with No Body Weight Gain of >5% From Baseline
Tidsramme: Week 48 of current trial
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Week 48 of current trial
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Percentage of Body Weight Reduction Maintained from the Parent Trial
Tidsramme: Baseline of parent trial to Week 48 of current trial
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Baseline of parent trial to Week 48 of current trial
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Percentage of Participants Maintaining ≥ 80% of the Body Weight Reduction Achieved in the Parent Trial
Tidsramme: Baseline of parent trial to Week 48 of current trial
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Baseline of parent trial to Week 48 of current trial
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Percentage of Participants Achieving ≥ 5% Reduction in Body Weight from Baseline of the Parent Trial
Tidsramme: Baseline of parent trial to Week 48 of current trial
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Baseline of parent trial to Week 48 of current trial
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Percentage of Participants Achieving ≥ 10% Reduction in Body Weight from Baseline of the Parent Trial
Tidsramme: Baseline of parent trial to Week 48 of current trial
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Baseline of parent trial to Week 48 of current trial
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Percentage of Participants Achieving ≥ 15% Reduction in Body Weight from Baseline of the Parent Trial
Tidsramme: Baseline of parent trial to Week 48 of current trial
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Baseline of parent trial to Week 48 of current trial
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Percentage of Participants Achieving ≥ 20% Reduction in Body Weight from Baseline of the Parent Trial
Tidsramme: Baseline of parent trial to Week 48 of current trial
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Baseline of parent trial to Week 48 of current trial
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Change from Baseline of the Parent Trial in Hemoglobin A1c
Tidsramme: Baseline of parent trial to Week 48 of current trial
|
Baseline of parent trial to Week 48 of current trial
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Change from Baseline in HbA1c
Tidsramme: Week 48 of current trial
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Week 48 of current trial
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studieleder: MD, Amgen
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 20210182
- 2025-524788-19-00 (Ctis)
- U1111-1332-0531 (Anden identifikator: WHO/UTN Number)
- 2025 (U.S. NIH-bevilling/kontrakt)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
De-identified individual patient data for variables necessary to address the specific research question in an approved data sharing request.
IPD-delingstidsramme
Data sharing requests relating to this study will be considered beginning 18 months after the study has ended and either 1) the product and indication have been granted marketing authorization in both the US and Europe or 2) clinical development for the product and/or indication discontinues and the data will not be submitted to regulatory authorities. There is no end date for eligibility to submit a data sharing request for this study.
IPD-delingsadgangskriterier
Qualified researchers may submit a request containing the research objectives, the Amgen product(s) and Amgen study/studies in scope, endpoints/outcomes of interest, statistical analysis plan, data requirements, publication plan, and qualifications of the researcher(s). In general, Amgen does not grant external requests for individual patient data for the purpose of re-evaluating safety and efficacy issues already addressed in the product labelling. Requests are reviewed by a committee of internal advisors. If not approved, a Data Sharing Independent Review Panel will arbitrate and make the final decision. Upon approval, information necessary to address the research question will be provided under the terms of a data sharing agreement. This may include anonymized individual patient data and/or available supporting documents, containing fragments of analysis code where provided in analysis specifications. Further details are available at the URL below.
IPD-deling Understøttende informationstype
- STUDY_PROTOCOL
- SAP
- ICF
- CSR
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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