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Study identifier: NCT07439263 Synced from ClinicalTrials.gov · August 11, 2026
● Study status: Recruiting

Single Ascending Dose Study of HB2198 in Healthy Participants

Condition: Healthy Volunteer  ·  Sponsor: Hinge Bio

PhasePhase 1
Planned participants32
Who can joinAll sexes, N/A to 55 Years
Healthy volunteersYesCheck eligibility criteria ↓
WhereBayswater, Victoria, Australia

Interested? Contact the study team ↓

For sponsors, CROs & site teams
Professional view of this study — listed sites, countries and recruiting context from the public registry. Everything below is written for patients and caregivers.See where this study is running →

About this study

Phase 1, single center, randomized, double blind, placebo controlled SAD study assessing safety, tolerability, PK, PD, and immunogenicity of HB2198 after a single IV infusion in healthy adults. Four dose levels will be explored with sentinel participants per cohort. Approximately 32 participants (6 HB2198:2 placebo per cohort) will be followed for \~2 months, with extended follow up if B-cell counts remain suppressed.

This description comes directly from the study's public registry record.

Talk to the study team

Joshua Pelham  ·  1-415-378-4738  ·  joshua.pelham@hingebio.com

Kristen Quigley  ·  kristen.quigley@hingebio.com

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: * 18-55 years; Healthy Adults * IgG ≥ 600 mg/dL * Peripheral B cell count within lab normal range * Negative pregnancy test (WOCBP) and protocol specified contraception * Confinement from Day -1 through ≥24 h after Day 1 dosing * Informed consent Exclusion Criteria: * Clinically significant disease that could affect safety or data * Hypogammaglobulinemia; active/recent significant infection * Chronic antivirals/antimicrobials * Recent major surgery; live vaccine \<30 days (inactivated ≥14 days before Day 1 recommended) * Positive TB screen without treatment * HBV DNA+ or HCV RNA+; HIV+ * Pregnancy/breastfeeding * Planned conception or gamete donation within 6 months post dose

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (1)

Veritus ResearchBayswater, Victoria, AustraliaRecruiting

More studies in these areas

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Bayswater

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