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Study of BMF-219 in Healthy Adult Subjects and in Adult Subjects With Type 2 Diabetes Mellitus (T2D)

A Phase 1/2 Randomized, Double-Blind, Placebo-Controlled Single and Multiple Ascending Dose Study to Evaluate the Safety, Tolerability, PK, and PD of BMF-219, an Oral Covalent Menin Inhibitor, in Healthy Adults and Adults With T2D

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05731544
Enrollment
443
Registered
2023-02-16
Start date
2022-08-17
Completion date
2025-07-08
Last updated
2025-11-10

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

Conditions

Type 2 Diabetes Mellitus

Keywords

Diabetes, Type 2 Diabetes Mellitus, Healthy Volunteers

Brief summary

A Phase 1/ 2 Randomized, Double-Blind, Placebo-Controlled Single and Multiple Ascending Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of BMF-219, an Oral Covalent Menin Inhibitor, in Healthy Adult Subjects and in Adult Subjects with Type 2 Diabetes Mellitus.

Detailed description

This is a Phase 1/ 2 study that will examine the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of single and multiple dose levels of BMF-219, an orally bioavailable selective covalent inhibitor of menin, in healthy subjects and in subjects with T2D. This study will assess the effect of BMF-219 as single ascending dose (SAD) and multiple ascending dose (MAD), Expansion Cohort will explore 100mg and 200mg dose levels.

Interventions

Investigational Product

Sponsors

Biomea Fusion Inc.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Masking description

The subject and the investigator involved in the treatment or clinical evaluation of the subjects will be unaware of the group assignments.

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

Healthy Subject Inclusion Criteria: 1. Males or females, age ≥18 and ≤65 years. 2. BMI ≥18 and ≤35 kg/m2. 3. Subjects are healthy on the basis of their medical history, physical examination, ECG, and routine laboratory data. 4. All subjects must be willing and able to provide written, signed informed consent and be willing and able to comply with all study procedures and tests. Subjects with T2D: (MAD Cohorts) Inclusion Criteria: 1. Males or females, age ≥18 and ≤65 years. 2. Diagnosed with T2D within the last 15 years. 3. Treated with lifestyle management with or without at the most 3 anti-diabetic medications with a stable dose for at least 2 months prior to screening. If on metformin, the stable dose should be at least 500mg/day. 4. HbA1c ≥7.0% and ≤10.5%. 5. BMI ≥25 and ≤40 kg/m2. 6. Females are to be not pregnant, non-lactating. 7. All Subjects must be willing and able to provide written, signed informed consent and be willing and able to comply with all study procedures and tests. Subjects with T2D: (Expansion Cohort) Inclusion Criteria: 1. Males or females, age ≥18 and ≤65 years. 2. Diagnosed with T2D within the last 7 years. 3. Treated with lifestyle management with or without at the most 3 anti-diabetic medications with a stable dose for at least 2 months prior to screening. If on metformin, the stable dose should be at least 500mg/day. 4. HbA1c ≥7.0% and ≤10.5%. 5. BMI ≥25 and ≤40 kg/m2. 6. Females are to be not pregnant, non-lactating. 7. All Subjects must be willing and able to provide written, signed informed consent and be willing and able to comply with all study procedures and tests.

Exclusion criteria

Healthy Subject

Design outcomes

Primary

MeasureTime frameDescription
Safety Assessments52 weeksAssessed by treatment emergent adverse events. (TEAEs), drug discontinuation due to TEAEs, serious adverse events, clinically significant laboratory, vital, and ECG evaluations.
Pharmacokinetics Assessments12 weeksAssessed by effect of fed conditions on serial and sparse pharmacokinetic data.
Change in HbA1c26 weeksAssess the change in HbA1c from baseline to week 26.

Secondary

MeasureTime frameDescription
To assess the effect on HbA1c26 WeeksProportion of subjects achieving an HbA1c \< 7% at Week 26.

Other

MeasureTime frameDescription
Exploratory: To determine the impact of multiple ascending doses of BMF-219 on beta-cell function in subjects with T2D.Week 26Descriptive summaries of homeostatic model assessment beta-cell function %beta and insulin resistance (HOMA-B and HOMA- IR).
Exploratory: To determine the effects of BMF-219 on glycemic parameters in subjects with T2D.Week 26Assess changes in plasma glucose, c-peptide, and insulin at different timepoints by both fasted and in response to OGTT.

Countries

Canada, United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 9, 2026