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Birth control pill study reveals drug interaction risks

NCT ID NCT07215806

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at how a drug called evobrutinib changes the way birth control pills work in 20 healthy women. Participants took both medications and had their blood tested to measure hormone levels. The goal was to see if evobrutinib affects how the body processes birth control, which helps doctors understand potential interactions.

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

20 people

The number who actually took part.

Started

Aug 2022

Finished

Nov 2022

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 68 years

Sex

Female participants only

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show 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: * Participants are overtly healthy as determined by medical evaluation, including no clinically significant abnormality identified on physical examination or laboratory evaluation and no active clinically significant disorder, condition, infection or disease that would pose a risk to participant safety or interfere with the study evaluation, procedures, or completion * Participants have a body weight within 50.0 and 100.0 kilograms (kg) (inclusive) and body mass index within the range 19.0 and 30.0 kilograms per square meter (kg/m\^2) (inclusive) * Participants are nonsmokers for at least 6 months preceding Screening * Female participants who are not a Woman of Childbearing Potential (WOCBP) * Other protocol defined inclusion criteria could apply Exclusion Criteria: * Participants with history or presence of clinically relevant respiratory, gastrointestinal, renal, hepatic, hematological, lymphatic, neurological, cardiovascular, psychiatric, musculoskeletal, genitourinary, immunological, dermatological, connective tissue diseases or disorders, as determined by medical evaluation * Participants with diagnosis of hemochromatosis, Wilson´s disease, alpha 1 antitrypsin deficiency, or any other chronic liver disease including Gilbert's disease will be excluded from the study * Participants with prior history of splenectomy or any clinically relevant surgery within 3 months prior to Screening * Participants with history of any malignancy * Participants with history of chronic or recurrent acute infection or any bacterial, viral, parasitic, or fungal infections within 30 days prior to Screening and at any time between Screening and admission, or hospitalization due to infection within 6 months prior to Screening * Participants with history of shingles within 12 months prior to Screening * Administration of live vaccines or live-attenuated virus vaccines within 3 months prior to Screening. Administration of other types of vaccines \[e.g., Severe acute respiratory syndrome coronavirus 2 (SARSCoV2) vaccines\] is allowed until 4 weeks before admission to CRU, thereafter it is prohibited until the end of the study * Note: In case of clinical symptoms, the participant should be symptom-free for at least 1 week prior to admission to Clinical Research Unit (CRU) * Other protocol defined exclusion criteria could apply

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Nuvisan GmbH

    Neu-Ulm, Germany

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