Clinical trial Recruiting at 1 site Phase 1 Interventional Ages 18 to 60

ABBV-1451: testing how the drug behaves and tolerates in healthy adults

Official title: A First in Human, Single Ascending Dose Study of ABBV-1451 to Evaluate the Pharmacokinetics, Immunogenicity, Safety, and Tolerability in Healthy Subjects and in Japanese and Han Chinese Healthy Subjects

Run by AbbVie · NCT07570147 · Data updated 2026-11-12

This study tests ABBV-1451 at increasing single doses to see how the body handles it, safety, and any immune responses in healthy adult volunteers.

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Quick facts

PhasePhase 1
Study typeInterventional
Ages18 Years to 60 Years
SexAll
Enrollment90 (estimated)
SponsorAbbVie
Industry-sponsored
Locations1 site (Grayslake, Illinois)
StatusRecruiting
StartedMay 1, 2026
Main results expectedApril 2027
Study endsApril 2027
Registry record updatedMay 28, 2026
Trial IDNCT07570147 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Healthy adults who are in general good health and meet specific site criteria, including demographic- or ancestry-specific requirements for Part 2 (Japanese or Han Chinese participants living outside their home country).

Probably not a fit

Participants who do not meet health criteria or who experience unacceptable safety or tolerability issues may not receive benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This Phase 1 trial evaluates pharmacokinetics, safety, tolerability, and potential immunogenicity of single ascending doses of ABBV-1451 given as infusions and injections to healthy adults. It uses a randomized, placebo-controlled design across dose levels to characterize how the drug is absorbed, distributed, metabolized, and eliminated. The study aims to identify dose ranges that are safe and well tolerated before further testing in patients. Part 2 includes specific eligibility considerations for Japanese and Han Chinese participants living outside their home countries. Lead sponsor is AbbVie, with Grayslake, Illinois as the participating site.

Why it matters

Potential benefit: If successful, the study may establish a safe dosing range and support future research of ABBV-1451 in broader patient groups.

How similar studies have gone: Similar early-phase studies of comparable biologics have shown clear pharmacokinetic profiles and tolerability signals, though outcomes depend on the specific compound.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* A condition of general good health, based upon the results of a medical history, physical examination, vital signs, laboratory profile and a 12-lead ECG.
* Applies to Part 2 only:
* For Japanese participants:

  \-- Participant must be first or second-generation Japanese of full Japanese parentage, residing outside of Japan. First generation participants will have been born in Japan to two parents and four grandparents also born in Japan of full Japanese descent. Second-generation participants born outside of Japan must have two parents and four grandparents born in Japan of full Japanese descent. Participants must be in general good health.
* For Han Chinese participants:

  * Participant must be first or second-generation Han Chinese of full Chinese parentage, residing outside of China. First generation participants will have been born in China to two parents and four grandparents also born in China of full Chinese descent. Second-generation participants born outside of China must have two parents and four grandparents born in China of full Chinese descent. Participants must be in general good health.

Exclusion Criteria:

* History: of epilepsy, any clinically significant cardiac, respiratory (except mild asthma as a child), renal, hepatic, gastrointestinal, hematologic or psychiatric disease or disorder, or any uncontrolled medical illness.
* History of any clinically significant sensitivity or allergy to any medication or food.
* History of any clinically significant illness/infection/major febrile illness, hospitalization, or any surgical procedure within 30 days prior to the first dose of study treatment.

Where it's running

  • Acpru /Id# 282128
    Grayslake, Illinois, United States
    Recruiting

Study contacts

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
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Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.