Healthy volunteers test new immune globulin injection method
NCT ID NCT06935266
First seen Jun 24, 2026 · Last updated Aug 18, 2026 · Updated 3 times
Summary
This early-stage study tested how well healthy adults tolerate a new form of immune globulin (TAK-881) given under the skin with an enzyme that helps it spread. Sixty-four participants received different doses to see if they could complete the infusion without side effects. The goal was to gather safety and dosing information, not to treat any disease.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- TAK-881 (immune globulin with hyaluronidase)
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
64 people
The number who actually took part.
- Started
-
Apr 2025
- Finished
-
Sep 2025
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 50 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Men and Women between 18 and 50 years can participate. 2. Must be a non-smoker, with no use of nicotine or tobacco products for at least 3 months prior to the first dosing. 3. Must have Body Mass Index (BMI) between 18.0 and 30.0 kilograms per square meter (kg/m\^2). 4. Must be medically healthy. 5. Must follow protocol-specified contraception guidance. Exclusion Criteria: 1. Any current or past medical history of blood/clotting disorder, liver, lung, heart, kidney, immune, skin, or brain or psychiatric condition. 2. History of alcohol or drug abuse within 2 years before dosing. 3. History or presence of hypersensitivity or severe allergic reactions to blood or blood components. 4. History or presence of thrombotic/thromboembolic events, or venous thrombosis. 5. Pregnant or breastfeeding. 6. Unable to refrain from taking prescription and non-prescription medications, herbal remedies, homeopathic preparations, or vitamin supplements. 7. Recently donated blood or blood products. 8. Participated in another clinical trial involving immunoglobulin products within 12 months of screening. 9. Has taken biologic agents within 12 weeks of screening. 10. Has used an investigational product within 30 days or 5 half-lives, whichever is longer, prior to screening. 11. Has received any vaccine (including live attenuated vaccines and coronavirus disease 2019 \[COVID-19\] vaccines) during the last 30 days before dosing.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Healthy volunteers are added.
Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Celerion
Tempe, Arizona, 85283, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Scientists probe the nerve highways behind strength gains
- New syphilis test kits put to the test with donated blood
- Can a copy of a blockbuster arthritis drug match the original? scientists test it in healthy people
- Novo nordisk tests Brand-New molecule in humans for the first time
- New sedative candidate goes Head-to-Head with propofol in early human test
- Can a Room-Temperature dairy drink build muscle?