ALT-801 in Overweight and Obese Subjects With Type 2 Diabetes Mellitus (T2DM)

NCT ID: NCT05134662

Last Updated: 2025-06-24

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

55 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-02-01

Study Completion Date

2023-03-09

Brief Summary

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This is a Phase 1, randomized, double-blind, placebo-controlled, parallel group study to evaluate the safety and tolerability, pharmacodynamics (PD) and pharmacokinetics (PK) of ALT-801 and its effects on glucose control in overweight and obese subjects with type 2 diabetes mellitus (T2DM).

Detailed Description

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Conditions

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Type 2 Diabetes

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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ALT-801 1.2 mg

1.2 mg once weekly for 12 weeks

Group Type EXPERIMENTAL

ALT-801

Intervention Type DRUG

Injected subcutaneously (SC)

ALT-801 1.8 mg

1.8 mg once weekly for 12 weeks

Group Type EXPERIMENTAL

ALT-801

Intervention Type DRUG

Injected subcutaneously (SC)

ALT-801 2.4 mg

0.6 mg at Week 1, 1.2 mg at Week 2, 1.8 mg once weekly for 2 weeks (Weeks 3 and 4), and 2.4 mg once weekly for Weeks 5 through 12

Group Type EXPERIMENTAL

ALT-801

Intervention Type DRUG

Injected subcutaneously (SC)

Placebo

placebo once weekly for 12 weeks

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type OTHER

Injected subcutaneously (SC)

Interventions

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ALT-801

Injected subcutaneously (SC)

Intervention Type DRUG

Placebo

Injected subcutaneously (SC)

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Written informed consent signed prior to the performance of any study procedures
* Male or female volunteers, age 18 to 65 years, inclusive
* Overweight to obese (BMI \>/=28.0 kg/m2)
* Type 2 diabetes mellitus (T2DM), on stable regimen, for at least 3 months prior to screening, of any combination of (1) diet and exercise, (2) metformin with absent or mild gastrointestinal symptoms (nausea, vomiting or diarrhea), and/or (3) sodium glucose cotransporter-2 (SGLT-2) therapy
* Female subjects of childbearing potential who are not pregnant or breastfeeding, do not plan to become pregnant during the study, and agree to use effective birth control

Exclusion Criteria

* Type 1 diabetes mellitus (DM) and/or insulin-dependent T2DM, or uncontrolled T2DM defined as hemoglobin A1c (HbA1c) ≥ 9.5% or C-peptide ≤ 8 ng/mL
* History of acute or chronic pancreatitis or hypersensitivity reaction to GLP-1 analogues
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Altimmune, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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M. Scott Harris, MD

Role: STUDY_DIRECTOR

Altimmune, Inc.

Locations

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Altimmune CTM

Fort Myers, Florida, United States

Site Status

Altimmune CTM

Sarasota, Florida, United States

Site Status

Altimmune CTM

River Forest, Illinois, United States

Site Status

Altimmune CTM

Kansas City, Missouri, United States

Site Status

Altimmune CTM

Knoxville, Tennessee, United States

Site Status

Altimmune CTM

San Antonio, Texas, United States

Site Status

Altimmune CTM

Tomball, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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ALT-801-104

Identifier Type: -

Identifier Source: org_study_id

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