A Study to Assess the Tolerability and Safety of Subcutaneously (SC) Administered Immunoglobulin G (IgG) With Varying Injection Conditions

NCT ID: NCT07025577

Last Updated: 2025-09-10

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

82 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-06-02

Study Completion Date

2025-09-03

Brief Summary

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This study will evaluate the safety and tolerability of SC administration of IgG in healthy participants.

Detailed Description

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Conditions

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Healthy Participants

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Sequence 1

Participants will receive SC administrations of IgG into the abdominal region starting with Treatment B, followed by Treatment A.

Group Type EXPERIMENTAL

Immunoglobulin G

Intervention Type DRUG

Participants will receive SC administrations of IgG

Sequence 2

Participants will receive SC administrations of IgG into the abdominal region starting with Treatment A, followed by Treatment C.

Group Type EXPERIMENTAL

Immunoglobulin G

Intervention Type DRUG

Participants will receive SC administrations of IgG

Sequence 3

Participants will receive SC administrations of IgG into the abdominal region starting with Treatment D, followed by Treatment C.

Group Type EXPERIMENTAL

Immunoglobulin G

Intervention Type DRUG

Participants will receive SC administrations of IgG

Sequence 4

Participants will receive SC administrations of IgG into the abdominal region starting with Treatment B, followed by Treatment D.

Group Type EXPERIMENTAL

Immunoglobulin G

Intervention Type DRUG

Participants will receive SC administrations of IgG

Interventions

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Immunoglobulin G

Participants will receive SC administrations of IgG

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Body mass index (BMI) 18 to 36 kilograms per meter square (kg/m\^2), inclusive
* For females of childbearing potential: agreement to remain abstinent (refrain from heterosexual intercourse) or use adequate contraception during IgG administration and for 28 days after completion of IgG administration
* For males: agreement to remain abstinent (refrain from heterosexual intercourse) or use a condom, and agreement to refrain from donating sperm

Exclusion Criteria

* Pregnancy or breastfeeding, or intention of becoming pregnant during the study or within 28 days after the last study drug administration
* Positive human immunodeficiency virus (HIV) test
* Positive hepatitis B surface antigen or hepatitis B core antibody test
* Positive hepatitis C virus antibody test
* Regular alcohol consumption of \>8 drinks/week for females or \>12 drinks/week for males
* Poor peripheral venous access
* Major surgical procedure within 28 days prior to initiation of study treatment or anticipation of need for a major surgical procedure during the study
* Known hypersensitivity to IgG or any of its components or to products made with IgG
* History or presence of skin rash or other skin disorders
* Inability to sense pain (e.g., peripheral neuropathy) or have a history of or have been diagnosed with a chronic pain syndrome
* Infection or inflammation of the designated injection site (abdomen)
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Genentech, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Trials

Role: STUDY_DIRECTOR

Genentech, Inc.

Locations

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Daytona Beach Clinical Rsch Unit

Daytona Beach, Florida, United States

Site Status

Fortrea Clinical Research Unit - Dallas

Dallas, Texas, United States

Site Status

Fortrea Clinical Research Unit Inc. - Madison

Madison, Wisconsin, United States

Site Status

Countries

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United States

Other Identifiers

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GP45580

Identifier Type: -

Identifier Source: org_study_id

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