Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single Ascending Doses of KPL-404 in Healthy Subjects

NCT ID: NCT04497662

Last Updated: 2021-05-04

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

52 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-10-22

Study Completion Date

2021-03-02

Brief Summary

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Phase 1, randomized, double-blind, placebo-controlled first-in-human study to investigate the safety, tolerability, PK and PD properties of single ascending intravenous (IV) and subcutaneous (SC) doses of KPL-404 in healthy subjects

Detailed Description

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This study includes 2 single ascending dose (SAD) parts; (Part A) IV SAD (up to 5 planned dose level cohorts) and Part B SC SAD (up to 3 planned dose level cohorts).

Safety assessments will include adverse events (AEs), concomitant medications, clinical laboratory, vital signs, 12-lead electrocardiogram, and physical examination. Serial blood samples for PK, PD, and anti-drug antibodies will be performed during each part of the study during the Treatment and Safety Evaluation Period.

Conditions

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Healthy Volunteers

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

OTHER

Blinding Strategy

TRIPLE

Participants Caregivers Investigators

Study Groups

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KPL-404 (IV Administration)

Group Type EXPERIMENTAL

KPL-404

Intervention Type DRUG

humanized IgG4 monoclonal antibody

Matching Placebo

Intervention Type OTHER

Placebo

KPL-404 (SC Administration)

Group Type EXPERIMENTAL

KPL-404

Intervention Type DRUG

humanized IgG4 monoclonal antibody

Matching Placebo

Intervention Type OTHER

Placebo

Interventions

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KPL-404

humanized IgG4 monoclonal antibody

Intervention Type DRUG

Matching Placebo

Placebo

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Healthy subjects
* Body mass index (BMI) in the range of 18.0 - 32.0 kg/m2

Exclusion Criteria

* Poor peripheral venous access
* Clinically-significant illness within 4 weeks of dose administration
* Active or acute infection requiring systemic antibiotic treatment within 2 weeks prior to Screening
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Kiniksa Pharmaceuticals, Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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PPD Clinic

Austin, Texas, United States

Site Status

Q-Pharm Pty Ltd

Herston, Queensland, Australia

Site Status

Countries

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United States Australia

Other Identifiers

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KPL-404-C101

Identifier Type: -

Identifier Source: org_study_id

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