New drug shows promise for rare skin cancers
NCT ID NCT07132567
First seen Jun 24, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study is tracking how safe and effective the drug mogamulizumab (Poteligeo) is for adults with two rare types of skin lymphoma: mycosis fungoides and Sézary syndrome. Researchers will monitor 15 participants in routine care settings for side effects and how well the drug controls the disease. The goal is to see if the drug works in real-world use, not just in controlled trials.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Mogamulizumab (Poteligeo)
- What this could lead to
- If successful, this could confirm that mogamulizumab works well and is safe for treating these rare skin lymphomas in everyday medical practice.
- What could go wrong
- This is a small, observational study with only 15 participants, so results may not apply to all patients. Side effects are possible, and the drug is not a cure.
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.
- Participants
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About 15 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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Nov 2028
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.
Who is studied
A person who has Mycosis fungoides and sezary syndrome.
- Ages
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19 years and older
- 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. Adults 19 years of age or older 2. Individuals who are confirmed to have received administration of the study drug for the purpose of "the treatment for adult patients with fungoidal granuloma or Sezary syndrome who have received one or more systemic therapies," or who are considered to require administration of the study drug in the investigator's opinion 3. Individuals who (or whose legally acceptable representatives) signed the Consent to Use of Personal Information of their own free will for participation in this use-result surveillance Exclusion Criteria 1. Patients with hypersensitivity to any ingredients of this drug 2. Patients who intend to use this drug for non-approved indications 3. Patients who participated in a pre-market clinical trial of the study drug and received administration of the study drug
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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
5 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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Chung-Ang University Hospital
TERMINATEDSeoul, South Korea
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Ewha Womans University Mokdong Hospital
RECRUITINGSeoul, South Korea
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Kosin University Gospel Hospital
RECRUITINGBusan, Busan Metropolitan City, 49267, South Korea
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Samsung Medical Center
RECRUITINGSeoul, South Korea
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Seoul National University Hospital
RECRUITINGSeoul, South Korea
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Seoul National University Hospital
RECRUITINGSeoul, South Korea
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