A Study Evaluating the Relative Bioavailability and Food Effect of a Tablet Formulation of VX-147

Vertex Pharmaceuticals

Status and phase: Completed; Phase 1

Conditions: Focal Segmental Glomerulosclerosis (FSGS)

Treatments: Drug: VX-147

Study type: Interventional

Funder types: Industry

Identifiers

NCT05955872

VX22-147-010

Details and patient eligibility

About

The purpose of the study is to evaluate the relative bioavailability (BA) and the effect of food on the pharmacokinetics (PK), and the safety and tolerability of VX-147 test tablet formulation.

Full description

This clinical trial information was submitted voluntarily under the applicable law and, therefore, certain submission deadlines may not apply. (That is, clinical trial information for this applicable clinical trial was submitted under section 402(j)(4)(A) of the Public Health Service Act and 42 CFR 11.60 and is not subject to the deadlines established by sections 402(j)(2) and (3) of the Public Health Service Act or 42 CFR 11.24 and 11.44.).

Enrollment: 21 patients

Sex: All

Ages: 18 to 55 years old

Volunteers: Accepts Healthy Volunteers

Inclusion and exclusion criteria

Key Inclusion Criteria:

• Body mass index (BMI) of 18.0 to 32.0 kilogram per square meter (kg/m^2), inclusive
• A total body weight greater than 50 kg

Key Exclusion Criteria:

• History of febrile illness or other acute illness that has not fully resolved within 14 days before the first dose of study drug
• Any condition possibly affecting drug absorption

Other protocol defined Inclusion/Exclusion criteria may apply.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Crossover Assignment

Masking: None (Open label)

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21 participants in 3 patient groups

Sequence A: VX-147

Experimental group

Description:

Participants will receive VX-147 reference tablet under fasted condition in Treatment Period 1, then VX-147 test tablet under fed condition in Treatment Period 2, and VX-147 test tablet under fasted condition in Treatment Period 3. A washout period of 5 days will be maintained between 3 treatment periods.

Treatment:

Drug: VX-147

Sequence B: VX-147

Experimental group

Description:

Participants will receive VX-147 test tablet under fed condition in Treatment Period 1, then VX-147 test tablet under fasted condition in Treatment Period 2, and VX-147 reference tablet under fasted condition in Treatment Period 3. A washout period of 5 days will be maintained between 3 treatment periods.

Treatment:

Drug: VX-147

Sequence C: VX-147

Experimental group

Description:

Participants will receive VX-147 test tablet under fasted condition in Treatment Period 1, then VX-147 reference tablet under fasted condition in Treatment Period 2, and VX-147 test tablet under fed condition in Treatment Period 3. A washout period of 5 days will be maintained between 3 treatment periods.

Treatment:

Drug: VX-147