- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05406115
Single and Multiple Ascending Dose Study to Evaluate AMG 786 in Healthy Participants and Participants With Obesity
June 7, 2024 updated by: Amgen
A Phase 1, Randomized, Double-blind, Placebo Controlled, Single and Multiple Ascending Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AMG 786 in Healthy Subjects and Subjects With Obesity
The primary objective of this study is to assess the safety and tolerability of AMG 786 as single or multiple doses in healthy and obese participants.
Study Overview
Detailed Description
The 4th Multiple Ascending Dose cohort was not started.
Study Type
Interventional
Enrollment (Actual)
65
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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California
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Tustin, California, United States, 92780
- Orange County Research Center
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Florida
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Aventura, Florida, United States, 33180
- Translational Clinical Research LLC
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Miami, Florida, United States, 33014
- Clinical Pharmacology of Miami, LLC
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 65 years (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Description
Inclusion Criteria:
- Participant has provided informed consent/assent prior to initiation of any study-specific activities/procedures
- Age 18 to 65 years at the time of signing the informed consent
Female participants must be of non-childbearing potential (as described below)
- Postmenopausal is defined as:
- Age of ≥ 55 years with no menses for at least 12 months; OR
- Age < 55 years with no menses for at least 12 months AND with a follicle-stimulating hormone (FSH) level > 40 IU/L or according to the definition of "postmenopausal range" for the laboratory involved; OR
- History of hysterectomy; OR
- History of bilateral oophorectomy
- Healthy as determined by the investigator or medically qualified designee based on a medical evaluation including medical history, physical examination, laboratory tests, and Electrocardiograms (ECGs) on day -1 (Part A) and day -1 (Part B) and screening
- Body Mass Index must be between 18 and < 25 kg/m^2 for healthy participants and between ≥ 25 and ≤ 32.0 kg/m^2 for otherwise healthy participants with obesity
- Have a stable body weight (less than 5 kg self-reported change during the previous 8 weeks) prior to screening
- Willing to maintain current general diet and physical activity regimen, except for the physical activity in the 72 hours before each blood sample collection for the clinical laboratory analysis, which should not be strenuous
Exclusion Criteria:
- Malignancy except non-melanoma skin cancers, cervical or breast ductal carcinoma in situ within the last 5 years
- History or clinical evidence of diabetes mellitus, including a fasting glucose ≥ 125 mg/dl (6.9 mmol/L) and/or HbA1c ≥ 6.5%
- Triglycerides ≥ 5.65 mmol/L (ie, 500 mg/dL) at screening
- Hepatic liver enzymes alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, or total bilirubin levels > 1.5 times the upper limit of normal (ULN) at screening. Participants with suspected or diagnosed Gilbert's disease will be excluded from the study.
- History or clinical evidence of bleeding diathesis or any coagulation disorder, including prothrombin time (PT), activated partial thromboplastin time (APTT), International normalized ratio (INR) or platelet count outside of the laboratory's normal reference range unless interpreted as not clinically significant by the investigator in consultation with the medical monitor at screening.
- History of gastrointestinal (GI) abnormality that could affect GI motility (including small bowel or colonic resection, inflammatory bowel disease, irritable bowel disease, and colon or GI tract cancer)
- Untreated or uncontrolled hypothyroidism/hyperthyroidism defined as thyroid-stimulating hormone (TSH) value outside normal range
- A corrected QT interval at screening of > 450 msec in males or > 470 msec in females or history of long QT syndrome
- History of coronary artery disease or congestive heart failure
- Participants with a history of renal impairment or renal disease and/or estimated glomerular filtration rate (eGFR) ≤ 60 mL/min/1.73 m^2
- Obesity induced by other endocrinologic disorders (eg, Cushing's Syndrome)
- Previous surgical treatment for obesity (excluding liposuction if performed > 1 year before trial entry)
- History of major depressive disorder
- History of other severe psychiatric disorders, eg, schizophrenia, bipolar disorder
- A patient health questionnaire-9 score of ≥ 10
- Participant has a history or evidence of suicidal ideation (severity of 3, 4 or 5) or any suicidal behavior based on an assessment with the Columbia suicide severity rating scale at screening
- Surgery scheduled for the trial duration period, except for minor surgical procedures, with consultation by the Amgen Medical Monitor
- Positive results for human immunodeficiency virus (HIV) antibodies, hepatitis B surface antigen (HBsAg), hepatitis B core antibody (HBcAb), or hepatitis C virus ribonucleic acid (RNA). For hepatitis C, hepatitis C antibody (HepCAb) testing is done at screening, followed by hepatitis C virus RNA by polymerase chain reaction (PCR) if hepatitis C antibody is positive
- Participant has systolic blood pressure ≥ 150 mm Hg or diastolic blood pressure ≥ 90 mm Hg at screening, and on day -1. For each visit, if the initial blood pressure is elevated, the reading may be repeated once at least 15 minutes later and the lower of the 2 readings may be used
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Sequential Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Part A: Food Effect Cohort
Participants in the food effect cohort (FEC) will receive 1 of 2 AMG 786 in 1 of two sequences.
Participants in Sequence 1 will receive a dose of AMG 786 on day 1 under fed conditions followed by a 10-day washout period and another dose of AMG 786 on day 11 under fasted conditions.
Participants in Sequence 2 in the FEC cohort will receive the first dose on day 1 under fasted conditions and the second dose on day 11 under fed conditions.
|
Oral tablet
Oral tablet
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Experimental: Part B: Multiple Ascending Dose Cohorts
Participants in 4 cohorts will receive either AMG 786 or placebo in Multiple Ascending Doses.
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Oral tablet
Oral tablet
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Experimental: Part A: Single Ascending Dose Cohorts
Participants in 4 cohorts will receive either AMG 786 or placebo in Single Ascending Doses.
|
Oral tablet
Oral tablet
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants who Experience a Treatment-emergent Adverse Event (TEAE)
Time Frame: Day 1 through end of study (approximately 40 days)
|
Any clinically significant changes in vital signs, 12-lead electrocardiograms (ECGs) and clinical laboratory tests will be recorded as TEAEs.
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Day 1 through end of study (approximately 40 days)
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Maximum Observed Concentration (Cmax) of AMG 786
Time Frame: Day 1 through end of study (approximately 40 days)
|
Day 1 through end of study (approximately 40 days)
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Time of Maximum Observed Concentration (Tmax) of AMG 786
Time Frame: Day 1 through end of study (approximately 40 days)
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Day 1 through end of study (approximately 40 days)
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Area Under the Concentration-time Curve (AUC) of AMG 786
Time Frame: Day 1 through end of study (approximately 40 days)
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Day 1 through end of study (approximately 40 days)
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Cmax of Metabolite M5
Time Frame: Day 1 through end of study (approximately 40 days)
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Day 1 through end of study (approximately 40 days)
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Tmax of Metabolite M5
Time Frame: Day 1 through end of study (approximately 40 days)
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Day 1 through end of study (approximately 40 days)
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AUC of Metabolite M5
Time Frame: Day 1 through end of study (approximately 40 days)
|
Day 1 through end of study (approximately 40 days)
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: MD, Amgen
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
July 26, 2022
Primary Completion (Actual)
August 21, 2023
Study Completion (Actual)
August 21, 2023
Study Registration Dates
First Submitted
June 1, 2022
First Submitted That Met QC Criteria
June 1, 2022
First Posted (Actual)
June 6, 2022
Study Record Updates
Last Update Posted (Actual)
June 10, 2024
Last Update Submitted That Met QC Criteria
June 7, 2024
Last Verified
June 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 20210011
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
YES
IPD Plan Description
De-identified individual patient data for variables necessary to address the specific research question in an approved data sharing request.
IPD Sharing Time Frame
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 Sharing Access Criteria
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 Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
- CSR
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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