Phase 1 Study of CT-996 in Overweight/Obese Participants and Patients With Type 2 Diabetes Mellitus
This study is designed to assess the safety and tolerability, pharmacokinetics, and pharmacodynamics of CT-996 in overweight/obese participants and participants with Type 2 Diabetes Mellitus (T2DM).
Study details:
This is a multi-center, randomized, double-blind, placebo-controlled, dose escalation, first in human study designed to assess the safety and tolerability, pharmacokinetics, and pharmacodynamics of CT-996 when administered as single ascending doses (SAD) and multiple-ascending doses (MAD) in overweight/obese participants and as multiple doses (MD) in patients with T2DM.
Eligibility criteria
Researchers look for people who fit a certain description, called eligibility criteria. See if you qualify.
Inclusion criteria
- Participants 18-65 years old, inclusive
- BMI of 25 - 40, inclusive
- Stable body weight for two months
- Participants in Part 3 should have a documented diagnosis of Type 2 Diabetes Mellitus (T2DM)
- Participants in Part 3 should have glycated hemoglobin (HbA1c) between 7.0% and 10.0%
Exclusion criteria
- History of significant medical conditions and malignancy
- Uncontrollable hypertension
- History of alcoholism or drug addiction within 1 year prior to Screening
- Current or recent participation in an investigational clinical trial
Eligibility
Age eligible for study : NA
Healthy volunteers accepted : No
Gender eligible for study: ALL
Things to know
Study dates
Study start:
Primary completion:
Study completion finish:
Study type
TREATMENT
Phase
- PHASE1
Study ID
NCT05814107
Intervention or treatment
DRUG: CT-996
DRUG: Placebo
Conditions
- Type 2 Diabetes
- Overweight or Obesity
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Research sites nearby
Closest Location:
Nucleus Network Pty Ltd.
Select from list below to view details:
Nucleus Network Pty Ltd.
Melbourne, Australia
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Who is running the clinical trial?
Carmot Australia First Pty Ltd
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?
| Participant Group/Arm | Intervention/Treatment |
|---|---|
EXPERIMENTAL: Part 1: CT-996 SAD Cohort 1
| Drug: CT-996 |
EXPERIMENTAL: Part 1: CT-996 SAD Cohort 2
| Drug: CT-996 |
EXPERIMENTAL: Part 1: CT-996 SAD Cohort 3, Then SAD Cohort 5
| Drug: CT-996 |
EXPERIMENTAL: Part 1: CT-996 SAD Cohort 4
| Drug: CT-996 |
EXPERIMENTAL: Part 1: CT-996 SAD Cohort 6
| Drug: CT-996 |
PLACEBO_COMPARATOR: Part 1: Placebo SAD Cohort
| Drug: Placebo |
EXPERIMENTAL: Part 2: CT-996 MAD Cohort 1
| Drug: CT-996 |
EXPERIMENTAL: Part 2: CT-996 MAD Cohort 2
| Drug: CT-996 |
EXPERIMENTAL: Part 2: CT-996 MAD Cohort 3
| Drug: CT-996 |
PLACEBO_COMPARATOR: Part 2: Placebo MAD Cohort
| Drug: Placebo |
EXPERIMENTAL: Part 3: CT-996 MD T2DM Cohort 1
| Drug: CT-996 |
EXPERIMENTAL: Part 3: CT-996 MD T2DM Cohort 2
| Drug: CT-996 |
PLACEBO_COMPARATOR: Part 3: Placebo MD T2DM Cohort
| Drug: Placebo |
What is the study measuring?
Primary Outcome
| Measure | Description | Time Frame |
|---|---|---|
| Incidence of Treatment-Emergent Adverse Events | Not Specified | From first study drug administration until last safety follow-up (up to 31 days [Part 1] or 58 days [Parts 2 and 3]) |
Secondary Outcome
| Measure | Description | Time Frame |
|---|---|---|
| Maximum Observed Plasma Concentration (Cmax) of CT-996 | Not Specified | At prespecified timepoints from Day 1 to Day 5 (Part 1) or Day 33 (Parts 2 and 3) |
| Time to Maximum Observed Plasma Concentration (Tmax) of CT-996 | Not Specified | At prespecified timepoints from Day 1 to Day 5 (Part 1) or Day 33 (Parts 2 and 3) |
| Area Under the Concentration-Time Curve (AUC) from Time 0 to the Time of Last Measurable Concentration (AUC0-t) of CT-996 | Not Specified | At prespecified timepoints from Day 1 to Day 5 (Part 1) or Day 33 (Parts 2 and 3) |
| AUC from Time 0 Extrapolated to Infinity (AUC0-inf) of CT-996 | Not Specified | At prespecified timepoints from Day 1 to Day 5 (Part 1) or Day 33 (Parts 2 and 3) |
| Apparent Terminal Elimination Half-Life (t1/2) of CT-996 | Not Specified | At prespecified timepoints from Day 1 to Day 5 (Part 1) or Day 33 (Parts 2 and 3) |
| Part 1 Cohorts: Clearance (CL) of CT-996 | Not Specified | At prespecified timepoints from Day 1 to Day 5 |
| Part 1 Cohorts: Volume of Distribution (V) of CT-996 | Not Specified | At prespecified timepoints from Day 1 to Day 5 |
| Part 2 Cohorts: Minimum Observed Plasma Concentration (Cmin) of CT-996 | Not Specified | At prespecified timepoints from Day 1 to Day 33 |
| Parts 2 and 3 Cohorts: Clearance Divided by the Bioavailable Fraction (CL/F) of CT-996 | Not Specified | At prespecified timepoints from Day 1 to Day 33 |
| Parts 2 and 3 Cohorts: Volume of Distribution Divided by the Bioavailable Fraction (Vz/F) of CT-996 | Not Specified | At prespecified timepoints from Day 1 to Day 33 |
| Part 1 SAD Cohorts 3 and 5: Food Effect of a High-Fat Meal on Cmax of CT-996 | Determine the effect of a high-fat meal on the PK of CT-996 following a single dose | At prespecified timepoints for up to 14 days |
| Part 1 SAD Cohorts 3 and 5: Food Effect of a High-Fat Meal on AUC of CT-996 | Determine the effect of a high-fat meal on the PK of CT-996 following a single dose | At prespecified timepoints for up to 14 days |
References
Clinical Trials Gov: Phase 1 Study of CT-996 in Overweight/Obese Participants and Patients With Type 2 Diabetes MellitusOther trials to consider
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