← Eichor
Study identifier: NCT07003100 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Prospective, US-based Study Assessing Mogamulizumab-associated Rash in Patients Diagnosed With Mycosis Fungoides or Sezary Syndrome and Treated With Standard of Care Mogamulizumab

Condition: Recurrent Mycosis Fungoides · Recurrent Sezary Syndrome · Refractory Mycosis Fungoides  ·  Sponsor: City of Hope Medical Center

PhaseN/A
Planned participants100
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This study is being done to assess mogamulizumab-associated rash in patients diagnosed with mycosis fungoides or sezary syndrome and treated with standard of care mogamulizumab. One of the most common side effects of mogamulizumab is a rash, currently named mogamulizumab-associated rash (MAR) which can look like MF or SS. However, mogamulizumab-associated rash (MAR) does not indicate failure of mogamulizumab, and may be a sign that the drug is working. If not properly evaluated, mogamulizumab-associated rash (MAR) could be misinterpreted as worsening of mycosis fungoides/sezary syndrome, which could lead doctors to recommend stopping mogamulizumab treatment early. The information learned by doing this research study may help tell the difference between mogamulizumab-associated rash (MAR) (sometimes also called "drug eruption") and worsening of the disease. It may also help to uncover information about the cause of mogamulizumab-associated rash (MAR).

This description comes directly from the study's public registry record.

Talk to the study team

Contact details are listed per location below or on the registry record.

Always discuss trial participation with your own doctor first.

Locations (10)

City of Hope Medical CenterDuarte, California, United StatesRecruiting
Stanford Cancer Institute Palo AltoPalo Alto, California, United StatesNot Yet Recruiting
Moffitt Cancer CenterTampa, Florida, United StatesNot Yet Recruiting
Emory University Hospital/Winship Cancer InstituteAtlanta, Georgia, United StatesNot Yet Recruiting
Johns Hopkins University/Sidney Kimmel Cancer CenterBaltimore, Maryland, United StatesNot Yet Recruiting
Brigham and Women's HospitalBoston, Massachusetts, United StatesNot Yet Recruiting
Siteman Cancer Center at Washington UniversitySt Louis, Missouri, United StatesRecruiting
Thomas Jefferson University HospitalPhiladelphia, Pennsylvania, United StatesNot Yet Recruiting
M D Anderson Cancer CenterHouston, Texas, United StatesNot Yet Recruiting
Fred Hutchinson Cancer CenterSeattle, Washington, United StatesNot Yet Recruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT07003100