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A Phase 2 Randomized, Placebo-controlled, Double-blind, Dose-ranging Study to Evaluate the Efficacy, Safety, and Tolerability of AMG 133 in Adult Subjects With Overweight or Obesity, With or Without Type 2 Diabetes Mellitus.

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-510470-13-00
Acronym
20190218
Enrollment
135
Registered
2024-06-28
Start date
2023-03-10
Completion date
2025-10-14
Last updated
2026-01-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Overweight and Obesity

Brief summary

Percent change from baseline to week 52 in body weight

Detailed description

Achieving ≥ 5%, ≥ 10%, ≥ 15%, ≥ 20% reduction in body weight from baseline at week 52 (yes/no), Change from baseline to week 52 in hemoglobin A1c (HbA1c), in fasting serum insulin, in fasting plasma glucose, in Homeostasis Model Assessment for insulin resistance (HOMA2-IR), in Homeostasis Model Assessment for steady state beta cell function (HOMA2-%B), PK parameters for AMG 133 including, but not limited to maximum observed plasma concentration (Cmax), and area under the concentration-time curve (AUC), Change from baseline to week 52 in waist circumference, in body weight, in SBP, in DBP, in BMI, in body composition (eg, fat mass, lean mass) using dual-energy X-ray absorptiometry (DXA) for a subset of subjects, Percent change from baseline to week 52 in high-sensitivity C-reactive protein (hs-CRP), in low-density lipoprotein cholesterol (LDL-C), in total cholesterol, in high-density lipoprotein cholesterol (HDL-C), in non-HDL-C, in very-low-density lipoprotein cholesterol (VLDL-C), in triglycerides, in free fatty acids (FFA)

Interventions

Sponsors

Amgen Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Percent change from baseline to week 52 in body weight

Secondary

MeasureTime frame
Achieving ≥ 5%, ≥ 10%, ≥ 15%, ≥ 20% reduction in body weight from baseline at week 52 (yes/no), Change from baseline to week 52 in hemoglobin A1c (HbA1c), in fasting serum insulin, in fasting plasma glucose, in Homeostasis Model Assessment for insulin resistance (HOMA2-IR), in Homeostasis Model Assessment for steady state beta cell function (HOMA2-%B), PK parameters for AMG 133 including, but not limited to maximum observed plasma concentration (Cmax), and area under the concentration-time curve (AUC), Change from baseline to week 52 in waist circumference, in body weight, in SBP, in DBP, in BMI, in body composition (eg, fat mass, lean mass) using dual-energy X-ray absorptiometry (DXA) for a subset of subjects, Percent change from baseline to week 52 in high-sensitivity C-reactive protein (hs-CRP), in low-density lipoprotein cholesterol (LDL-C), in total cholesterol, in high-density lipoprotein cholesterol (HDL-C), in non-HDL-C, in very-low-density lipoprotein cholesterol (VLDL-C), in

Countries

Czechia, Germany, Hungary, Poland, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026