- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06286033
A Safety Study of Single and Multiple Doses of AG-181 in Healthy Participants
A Phase 1, Randomized, Double-Blind, Placebo-Controlled Study to Assess the Safety, Tolerability, and Pharmacokinetics of AG-181 in Healthy Participants
Study Overview
Study Type
Enrollment (Estimated)
Phase
- Phase 1
Contacts and Locations
Study Contact
- Name: Agios Medical Affairs
- Phone Number: 833-228-8474
- Email: medinfo@agios.com
Study Locations
-
-
Utah
-
Salt Lake City, Utah, United States, 84124
- Recruiting
- ICON 1255 East 3900 South
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Willing to participate in the study, give written informed consent, and comply with the study restrictions.
- Body mass index in the range of 18.0 to 30.0 kilograms per square meter (kg/m^2).
- Weight ≥ 50 kilograms (kg) at screening.
- Healthy status as defined by the absence of evidence of any clinically significant, in the opinion of the Investigator, active or chronic disease following a detailed medical and surgical history, a complete physical examination including vital signs, 12-lead electrocardiogram (ECG), hematology, blood chemistry, serology, and urinalysis.
- Ability and willingness to refrain from alcohol-, caffeine-, and methylxanthine-containing beverages or food (e.g., coffee, tea, cola, chocolate, energy drinks) from 72 hours (3 days) before administration of the first dose of study drug through follow-up.
- All values for hematology and clinical chemistry tests of blood and urine within the normal range or showing no clinically relevant deviations, as judged by the Investigator.
For women of child bearing potential (WOCBP)*, have a negative serum or urine pregnancy test at Screening and during admission to the clinic.
a. *WOCBP are defined as sexually mature women who have not undergone a hysterectomy, bilateral oophorectomy, or tubal occlusion; or who have not been naturally postmenopausal. WOCBP must use an acceptable method of contraception from Screening and until 14 days or 5 half-lives of AG-181, whichever is longer, after last dose of AG-181. WOCBP using hormonal contraception as a highly effective form of contraception must also use an acceptable barrier method.
- Male participants with female partners of childbearing potential must use a condom during treatment and for 14 days or 5 half-lives of AG-181, whichever is longer, after last dose of AG-181.
- Male participants must agree not to donate sperm during the study and for 14 days or 5 half-lives of AG-181, whichever is longer, after the last dose of study drug.
- Postmenopausal women are women who have not menstruated at all for at least the 12 months before providing informed consent and who have an elevated follicle-stimulating hormone (FSH) level indicative of menopause during screening.
- Participants must have discontinued use of prescription drugs (including topical skin preparations other than nonsteroidal/nonantibiotic nonprescription moisturizers) within 2 weeks or 5 half-lives (whichever is longer) of the first dose of study drug, and over-the-counter (OTC) medication (excluding routine vitamins) within 7 days of the first dose of study drug, unless agreed as not clinically relevant by the Investigator and Medical Monitor (or designee).
Exclusion Criteria:
- Women who are pregnant, lactating, or planning to attempt to become pregnant during this study or within 14 days or 5 half-lives of AG-181, whichever is longer, after last dose of study drug.
- Males with female partners who are pregnant, lactating, or planning to attempt to become pregnant during this study or within 14 days or 5 half-lives of AG-181, whichever is longer, after last dose of study drug.
- Prior exposure to AG-181.
- Use of any investigational drug or device within 30 days before administration of the first dose of study drug.
- Any disease which, in the opinion of the Investigator, poses an unacceptable risk to the participants.
- Clinically significant history of, including treatment within an Emergency Department for, any drug sensitivity, drug allergy, or food allergy, as determined by the Investigator (such as anaphylaxis, hepatotoxicity, or treatment with steroids or epinephrine).
- Creatinine clearance <90 milliliters per minute (mL/min) (by Cockcroft-Gault formula) at screening.
- Aspartate aminotransferase >upper limit of normal (ULN) or alanine aminotransferase >ULN at screening.
- Use of tobacco or nicotine products in the 48 hours (2 days) prior to administration of the first dose of study drug.
- Strenuous activity, sunbathing, and contact sports within 48 hours (2 days) prior to administration of the first dose of study drug.
- History of donation of more than 450 milliliters (mL) of blood within 60 days prior to administration of the first dose of study drug.
- Plasma or platelet donation within 7 days prior to administration of the first dose of study drug.
- History within the 12 months before Screening of alcohol consumption exceeding 2 standard drinks per day on average (1 standard drink=12 ounce (oz) beer, 5 oz wine, and 1.5 oz spirits). Alcohol consumption will be prohibited 72 hours prior to administration of the first dose of study drug and until discharge.
- Positive test result for hepatitis B surface antigen (HBsAg), hepatitis C virus (HCV) antibodies, or anti-human immunodeficiency virus (HIV) 1 and 2 antibodies at screening.
- Consumption of any nutrients known to modulate cytochrome P450 (CYP450) enzymes activity (e.g., grapefruit or grapefruit juice, pomelo juice, star fruit, or Seville [blood] orange products) within 14 days prior to administration of the first dose of study drug.
- Positive alcohol or drug screen (cannabinoids, amphetamines, methamphetamines, 3,4-methylenedioxy-N-methylamphetamine [ecstasy], opiates, methadone, oxycodone, phencyclidine, cocaine, cotinine, benzodiazepines, and barbiturates) at screening or admission to the clinical facility.
- Prolonged heart rate-corrected QT interval (QTc) [heart rate-corrected QT interval by Fridericia's formula (QTcF) >450 milliseconds (msec)] during screening and prior to first dose of study drug.
- History of long-QT syndrome, torsade de pointes, or any risk factors for torsades de pointes in the opinion of the investigator.
- A history in any family member of any of the following: sudden cardiac death, unexplained death, long-QT syndrome, or death from a primary dysrhythmia potentially associated with QT prolongation.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Sequential Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Part 1: Single Ascending Dose (SAD)
Participants will receive a range of doses of AG-181 or placebo, orally, once on Day 1. AG-181 will be given under fasted conditions.
|
AG-181 tablets
AG-181 matched-placebo tablets
|
Experimental: Part 2: Multiple Ascending Dose (MAD)
Participants will receive a range of doses of AG-181 or placebo twice daily (BID) for 13 days and a single dose on Day 14 under fasted conditions.
|
AG-181 tablets
AG-181 matched-placebo tablets
|
Experimental: Part 3: Food Effect
Participants will receive a single dose of AG-181 orally, once on Day 1 of the fasted phase, followed by an additional single dose administered on Day 1 of the phenylalanine (Phe)-restricted diet phase and Day 1 of the high-fat meal phase.
|
AG-181 tablets
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
SAD: Number of Participants with Adverse Events (AEs) and Serious Adverse Events (SAEs) by Type, Severity, and Relationship to Study Drug
Time Frame: Up to Day 7
|
Up to Day 7
|
MAD: Number of Participants with AEs and SAEs by Type, Severity, and Relationship to Study Drug
Time Frame: Up to Day 26
|
Up to Day 26
|
Food Effect: Maximum Observed Plasma Concentration (Cmax) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
Food Effect: Area Under the Concentration-time Curves (AUCs) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
Food Effect: Time to Reach Maximum Observed Concentration (tmax) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
Food Effect: Terminal Elimination Rate Constant (Kel) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
Food Effect: Terminal Elimination Half-Life (t1/2) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
Food Effect: Apparent Oral Clearance (CL/F) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
Food Effect: Apparent Volume of Distribution at Terminal Phase (Vz/F) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
SAD: Maximum Observed Plasma Concentration (Cmax) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
SAD: Time to Reach Maximum Observed Concentration (tmax) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
SAD: Terminal Elimination Rate Constant (Kel) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
SAD: Terminal Elimination Half-Life (t1/2) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
SAD: Area Under the Concentration-time Curves (AUCs) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
SAD: Apparent Oral Clearance (CL/F) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
SAD: Apparent Volume of Distribution at Terminal Phase (Vz/F) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 4
|
Predose and multiple time points postdose from Day 1 to Day 4
|
SAD: Renal Clearance (CLR) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 3
|
Predose and multiple time points postdose from Day 1 to Day 3
|
SAD: Total Percent of AG-181 Dose Excreted Unchanged in Urine (Fet%)
Time Frame: Predose and multiple time points postdose from Day 1 to Day 3
|
Predose and multiple time points postdose from Day 1 to Day 3
|
SAD: Percent of AG-181 Dose Excreted Unchanged in Urine Between Time 1 and Time 2 (Fet1-t2%)
Time Frame: Predose and multiple time points postdose from Day 1 to Day 3
|
Predose and multiple time points postdose from Day 1 to Day 3
|
SAD: Cumulative Amount of AG-181 Drug Excreted in Urine (Ae0-t)
Time Frame: Predose and multiple time points postdose from Day 1 to Day 3
|
Predose and multiple time points postdose from Day 1 to Day 3
|
SAD: Amount of AG-181 Drug Excreted in Urine Between Time 1 and Time 2 (Aet1-t2)
Time Frame: Predose and multiple time points postdose from Day 1 to Day 3
|
Predose and multiple time points postdose from Day 1 to Day 3
|
MAD: Maximum Observed Plasma Concentration (Cmax) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 17
|
Predose and multiple time points postdose from Day 1 to Day 17
|
MAD: Time to Reach Maximum Observed Concentration (tmax) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 17
|
Predose and multiple time points postdose from Day 1 to Day 17
|
MAD: Terminal Elimination Rate Constant (Kel) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 17
|
Predose and multiple time points postdose from Day 1 to Day 17
|
MAD: Terminal Elimination Half-Life (t1/2) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 17
|
Predose and multiple time points postdose from Day 1 to Day 17
|
MAD: Area Under the Concentration-time Curve (AUC) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 17
|
Predose and multiple time points postdose from Day 1 to Day 17
|
MAD: Apparent Oral Clearance (CL/F) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 17
|
Predose and multiple time points postdose from Day 1 to Day 17
|
MAD: Apparent Volume of Distribution at Terminal Phase (Vz/F) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 17
|
Predose and multiple time points postdose from Day 1 to Day 17
|
MAD: Time to Maximum Observed Plasma Concentration at Steady State (Cmax_ss) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 17
|
Predose and multiple time points postdose from Day 1 to Day 17
|
MAD: Accumulation Ratio for Cmax (RA_Cmax) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 14
|
Predose and multiple time points postdose from Day 1 to Day 14
|
MAD: Accumulation Ratio for Area Under the Concentration-time Curve (RA_AUC) of AG-181
Time Frame: Predose and multiple time points postdose from Day 1 to Day 14
|
Predose and multiple time points postdose from Day 1 to Day 14
|
Food Effect: Number of Participants with AEs and SAEs by Type, Severity, and Relationship to Study Drug
Time Frame: Up to Day 7
|
Up to Day 7
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- AG181-C-001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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