HealthyPhase 1NCT07669077
A Study to Assess Nipocalimab Concentrations in Breast Milk of Healthy Lactating Women
A Phase 1 study testing Nipocalimab and Breast Milk Sampling in people with Healthy, run by Janssen Research & Development, LLC at 1 site in United States.
Trial summary
The main purpose of this study is to assess the concentrations of nipocalimab (pharmacokinetics [PK]) in the breast milk after administration of a single dose of nipocalimab into the vein, in healthy lactating women. Read more about this study
- Who is it for?
- Ages 18 years and older, women onlyHealthy volunteers can take part
- Conditions the study is for
- Healthy
- What is being tested?
- Nipocalimab and Breast Milk Sampling
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 8 participants
- Where
- 1 siteUnited States
- Study dates
- 23 Jun 2026to 16 Feb 2027
- Phase
- Phase 1
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- Women only
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Healthy on the basis of physical examination, medical history, vital signs, clinical laboratory tests, and 12-lead electrocardiogram (ECG) performed at screening
- Study participant must have good venous accessibility in both arms
- Study participant must be between 5 weeks and 24 months post-partum, inclusive, on Day -1
- Study participant must agree, when nipple cream is needed during the assessment phase, to use only lanolin nipple cream
- Study participant must have well established lactation and must be exclusively breast-feeding her infant (or not providing more than 1 supplemental bottle of formula/day) when enrolled in the study
Who cannot join
- Study participant has history of breast implants, breast augmentation, or breast reduction surgery
- Study participant currently has active or unresolved mastitis at screening or Day -1
- Study participant currently has or had an active clinically significant infection within the last 6 weeks
- Study participant has any current or previous illness that, in the opinion of the investigator, might confound the results of the study or that could prevent, limit, or confound the protocol-specified assessments
- Study participant has suspected or known allergies, hypersensitivity, or intolerance to nipocalimab or its excipients
Trial locations and contacts
1 site in 1 country. Contact the study team or a site near you to ask about taking part.
United States1 site, 1 recruiting
- Recruiting
ICON
Salt Lake City, Utah, 84124
About this study
Official title: A Phase 1, Open-Label, Lactation Study to Assess Concentrations of Nipocalimab in Breast Milk of Healthy Lactating Women
The main purpose of this study is to assess the concentrations of nipocalimab (pharmacokinetics [PK]) in the breast milk after administration of a single dose of nipocalimab into the vein, in healthy lactating women.
- Conditions
- Healthy
- Being tested
- Nipocalimab, Breast Milk Sampling
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
NipocalimabDrug
Also called JNJ-80202135
Nipocalimab will be administered as an intravenous (IV) infusion.
Breast Milk SamplingOther
Breast milk sampling at pre-defined time points for 8 days.
| Study group | Role | What they receive |
|---|---|---|
| Healthy Lactating Participants | Experimental | A single dose of nipocalimab will be administered to healthy lactating participants on Day 1. Breast milk samples will be collected and pharmacokinetic (PK) assessments will be done for the analysis of nipocalimab concentrations for up to Day 8. Receives: Drug: Nipocalimab; Other: Breast Milk Sampling |
What is being measured
The primary outcome is the main question the study is designed to answer.
Concentration of Nipocalimab in Breast Milk
The concentration of nipocalimab in breast milk over a 7-day sampling period (Day 1 up to Day 8) will be reported.
Measured: Up to Day 8
Area Under the Curve for Breast Milk Concentration
Area under the curve for breast milk concentration vs time curve from time 0 to 168 hours post-dose will be reported.
Measured: Up to 168 hours postdose
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted25 Jun 2026
- Study start23 Jun 2026
- Primary completion16 Feb 2027 (estimated)
- Study completion16 Feb 2027 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for HealthyStudies of the same condition, open and under way.
- More trials run by Janssen Research & Development, LLCThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 8 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Janssen Research & Development, LLC
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Janssen Research & Development, LLC Clinical Trial, Study director, Janssen Research & Development, LLC
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07669077
- Sponsor's protocol ID
- 80202135EDI1011
- Status last verified
- Sep 2026
- First submitted
- 22 Jun 2026
- Last updated
- 29 Sep 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: The data sharing policy of Johnson \& Johnson Innovative Medicine is available at www.jnj.com/innovativemedicine/our-innovation/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu.
Study at a glance
From the registry record, last updated by the sponsor on 29 Sep 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase 1, Open-Label, Lactation Study to Assess Concentrations of Nipocalimab in Breast Milk of Healthy Lactating Women
- ClinicalTrials.gov ID
- NCT07669077
- Acronym / sponsor ID
- 80202135EDI1011
- Conditions
- Healthy
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Recruiting
- Enrolment
- 8 participants (estimated)
- Lead sponsor
- Janssen Research & Development, LLCIndustry (pharma, biotech, devices)
- Study start
- 23 Jun 2026 (actual)
- Primary completion
- 16 Feb 2027 (estimated)
- Study completion
- 16 Feb 2027 (estimated)
- First posted
- 25 Jun 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The main purpose of this study is to assess the concentrations of nipocalimab (pharmacokinetics [PK]) in the breast milk after administration of a single dose of nipocalimab into the vein, in healthy lactating women.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Healthy Lactating Participants | Experimental | Drug: Nipocalimab, Other: Breast Milk SamplingA single dose of nipocalimab will be administered to healthy lactating participants on Day 1. Breast milk samples will be collected and pharmacokinetic (PK) assessments will be done for the analysis of nipocalimab concentrations for up to Day 8. |
Who may qualify
- Ages
- 18 years and older
- Sex
- Female only
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (5 listed)
- Healthy on the basis of physical examination, medical history, vital signs, clinical laboratory tests, and 12-lead electrocardiogram (ECG) performed at screening
- Study participant must have good venous accessibility in both arms
- Study participant must be between 5 weeks and 24 months post-partum, inclusive, on Day -1
- Study participant must agree, when nipple cream is needed during the assessment phase, to use only lanolin nipple cream
- Study participant must have well established lactation and must be exclusively breast-feeding her infant (or not providing more than 1 supplemental bottle of formula/day) when enrolled in the study
Key exclusion criteria (5 listed)
- Study participant has history of breast implants, breast augmentation, or breast reduction surgery
- Study participant currently has active or unresolved mastitis at screening or Day -1
- Study participant currently has or had an active clinically significant infection within the last 6 weeks
- Study participant has any current or previous illness that, in the opinion of the investigator, might confound the results of the study or that could prevent, limit, or confound the protocol-specified assessments
- Study participant has suspected or known allergies, hypersensitivity, or intolerance to nipocalimab or its excipients
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| NipocalimabAlso: JNJ-80202135Nipocalimab will be administered as an intravenous (IV) infusion. | Drug | Healthy Lactating Participants |
| Breast Milk SamplingBreast milk sampling at pre-defined time points for 8 days. | Other | Healthy Lactating Participants |
Primary outcome
Concentration of Nipocalimab in Breast Milk
Time frame: Up to Day 8
The concentration of nipocalimab in breast milk over a 7-day sampling period (Day 1 up to Day 8) will be reported.
Area Under the Curve for Breast Milk Concentration
Time frame: Up to 168 hours postdose
Area under the curve for breast milk concentration vs time curve from time 0 to 168 hours post-dose will be reported.
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 29 Sep 2026.
- Individual participant dataSharing planned: Yes. The data sharing policy of Johnson \& Johnson Innovative Medicine is available at www.jnj.com/innovativemedicine/our-innovation/clinical-trials/transparency. As noted on this site, requests for access to the study data can be submitted through Yale Open Data Access (YODA) Project site at yoda.yale.edu.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.
Janssen Research & Development, LLC Clinical Trial study director
Janssen Research & Development, LLC
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing Nipocalimab and Breast Milk Sampling in people with Healthy, run by Janssen Research & Development, LLC at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 5 inclusion and 5 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: looking for participants now, as of the sponsor's last update on 29 Sep 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
Contact Study Contact (844-434-4210, Participate-In-This-Study1@its.jnj.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Concentration of Nipocalimab in Breast Milk (time frame: Up to Day 8). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 29 Sep 2026.