New drug B007 aims to tame pemphigus with fewer meds
NCT ID NCT06454357
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new drug called B007 in 132 people with pemphigus, a serious blistering skin disease. The goal is to see if B007 can help patients achieve complete remission while using minimal other treatments. Participants receive injections of B007 at high or low doses, and researchers will track how well the disease is controlled and any side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- B007 (a drug given as a subcutaneous injection)
- What this could lead to
- If successful, B007 could offer a new treatment option that helps people with pemphigus achieve remission with less medication.
- What could go wrong
- This is an early combined phase II/III trial with only 132 participants, so results may not confirm effectiveness or safety. The drug may cause side effects or fail to outperform existing treatments.
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
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 132 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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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 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. Subjects who voluntarily participate in this study and sign informed consent form; 2. Subjects who meet the clinical manifestations of pemphigus and are clinically diagnosed as prescribed diseases; 3. Subjects with first diagnosis or relapse; 4. Subjects who have the ability to follow the study protocol as determined by the investigator. Exclusion Criteria: 1. Subjects diagnosed with prescribed diseases; 2. Since the diagnosis of pemphigus, Disease duration\>4 years; 3. Subjects using prescribed drugs; 4. Presence of a specified disease or history of disease; 5. The subjects has prescribed examination abnormalities that are assessed as unsuitable for participation in the study by the investigator; 6. A history of severe allergy or allergic reaction to human or mouse monoclonal antibodies; known contraindications to orally prescribed drugs; 7. Subjects who participate in another interventional clinical trial at a specified time before randomization; 8. Subjects who received live vaccine at the specified time before the first dose and are expected to receive the vaccine at the specified time after the last dose; 9. Pregnant and lactating women; 10. Fertile female subjects do not agree to use effective contraception from signing the informed consent form to the prescribed time after the last dose. Women who are considered fertile by the investigator must have negative serum pregnancy tests before starting the drug; 11. Sexually active male subjects who do not intend to use an effective contraceptive method during the trial period or within specified time after the last dose, or male subjects who plan to donate sperm at a specified time during the trial or after the last dose. 12. Other conditions deemed unsuitable for participation in this study by the researchers.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
12 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Chengdu Second People's Hospital
RECRUITINGChengdu, China
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Dermatology Hospital of Southern Medical University
RECRUITINGGuangzhou, China
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Guangdong Provincial People's Hospital
RECRUITINGGuangzhou, China
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Henan Provincial People's Hospital
RECRUITINGZhengzhou, China
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Peking University First Hospital
RECRUITINGBeijing, China
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Ruijin Hospital, Shanghai Jiaotong University School of Medicine
RECRUITINGShanghai, China
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Shandong First Medical University-Affiliated Skin Hospital
RECRUITINGJinan, China
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The First Affiliated Hospital of Chongqing Medical University
RECRUITINGChongqing, China
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The First Affiliated Hospital of Fujian Medical University
RECRUITINGFuzhou, China
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The Second Xiangya Hospital of Central South University
RECRUITINGChangsha, China
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Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
RECRUITINGWuhan, China
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West China Hospital, Sichuan University
RECRUITINGChengdu, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Experimental CAR-T injection aims to tame autoimmune diseases
- New antibody treatment offers hope for rare blistering skin disease
- Scientists launch hunt for clues in autoimmune skin diseases
- Smart antibody monitoring could prevent pemphigus Flare-Ups
- New study to measure hidden toll of rare skin diseases on patients and families
- Rituximab shows promise for long-term control of rare blistering skin disease