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A Study to Assess the Bioequivalence of Trastuzumab Via Different Subcutaneous Delivery Platforms in Healthy Male Participants

A Phase 1, Randomized, Two-Part, Parallel-Group Study to Assess the Bioequivalence of Subcutaneously Administered Trastuzumab Via Different Subcutaneous Delivery Platforms in Healthy Male Subjects

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07214766
Enrollment
331
Registered
2025-10-09
Start date
2025-10-17
Completion date
2026-07-03
Last updated
2026-07-17

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

Conditions

Healthy Participants

Brief summary

This two-part study will evaluate the bioequivalence, safety, and tolerability of a single SC dose of trastuzumab administered via handheld syringe/syringe pump (HHS/SP) with infusion set (IS) and an on-body delivery system (OBDS).

Interventions

DRUGTrastuzumab

Trastuzumab will be administered to participants as a solution for injection.

Sponsors

Genentech, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
BASIC_SCIENCE
Masking
NONE

Eligibility

Sex/Gender
MALE
Age
18 Years to 50 Years
Healthy volunteers
Yes

Inclusion criteria

* Within body mass index (BMI) range 18 to 38 kilogram per meter square (kg/m2), inclusive. Body weight \<=100 kg * Left ventricular ejection fraction (LVEF) \>= 55 percent (%) measured by echocardiogram (ECHO) * Negative test result for drugs of abuse * Negative test result for hepatitis B surface antigen, hepatitis C virus (HCV), or human immunodeficiency virus (HIV) antibody screen * Negative test for latent Tuberculosis (TB) infection by QuantiFERON® TB Gold * Agree to use contraception and will refrain from sperm donation

Exclusion criteria

* Significant history or clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, respiratory, gastrointestinal, immunological, neurological, or psychiatric disorder; acute infection; or other unstable medical disease * History of moderate or severe allergic, anaphylactic, or other hypersensitivity reactions to chimeric, human, or humanized antibodies or fusion proteins * Known sensitivity to recombinant hyaluronidase or other form of hyaluronidase * History or presence of atrial fibrillation * History of any clinically significant or clinically relevant cardiac condition * History or presence of clinically significant electrocardiogram (ECG) abnormalities * History of uncontrolled hypertension, hyperlipidemia, thyroid disorder, or diabetes * Family history of clinically significant and clinically relevant hypersensitivity, allergy, or severe cardiac diseases * History of previous anti-cancer treatments including pertuzumab, trastuzumab, anthracyclines, or any cardiotoxic drugs * History of active or latent TB, regardless of treatment history * Poor peripheral venous access * History or presence of any malignancy, with the exception of completely excised basal cell or squamous cell carcinoma of the skin

Design outcomes

Primary

MeasureTime frame
Part 1: Area Under the Concentration-Time Curve from Hour 0 to 21 days Postdose (AUC0-21days) of TrastuzumabUp to Day 57
Part 1: Maximum Observed Concentration (Cmax) of TrastuzumabUp to Day 57
Part 2: AUC0-21days of TrastuzumabUp to Day 57
Part 2: Cmax of TrastuzumabUp to Day 57

Secondary

MeasureTime frame
Percentage of Participants with Adverse Events (AEs)Up to Day 57

Countries

United States

Contacts

STUDY_DIRECTORClinical Trials

Genentech, Inc.

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 18, 2026