New cream could ease painful skin bumps for HS patients
NCT ID NCT06959225
First seen Jun 26, 2026 · Last updated Jul 29, 2026 · Updated 3 times
Summary
This study tests a cream called ruxolitinib for people with mild to moderate hidradenitis suppurativa (HS), a chronic skin condition causing painful bumps and tunnels. About 550 participants will apply the cream or a placebo twice daily for several weeks. The main goal is to see if the cream reduces the number of inflamed bumps by at least 75% and prevents flares.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ruxolitinib cream
- What this could lead to
- If it works, this could offer a new topical treatment option for people with mild to moderate hidradenitis suppurativa, reducing painful bumps and flares without needing oral antibiotics.
- What could go wrong
- This is a Phase 3 trial, but results are not yet known. The cream may not work better than a placebo, and side effects like skin irritation are possible. It is not a cure, and ongoing management may still be needed.
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 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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580 people
The number who actually took part.
- Started
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Jun 2025
- Expected to finish
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Jul 2027
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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12 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: * Diagnosis of HS for at least 6 months prior to screening visit. * Mild to moderate HS (Hurley I or II) with the following at both screening and baseline visits: * A total AN count of at least 4, with no draining tunnels AND * Affecting at least 2 distinct anatomical areas * Agreement to NOT use topical and systemic antibiotics for treatment of HS during the vehicle-controlled period. * Agreement to NOT use topical antiseptics, including washes and leave-on products on the areas affected by HS lesions during the vehicle-controlled period and Weeks 16 to 20 of the extension period. * Further inclusion criteria apply. Exclusion Criteria: * Body surface areas to be treated exceed 20% BSA at screening or baseline * Presence of draining tunnels at screening or baseline. * Medical history including current or history of certain infections, cancer, lymphoproliferative disorders and other medical conditions at the discretion of the investigator. * Laboratory values outside of the protocol-defined criteria. * Pregnant or lactating participants, or those considering pregnancy during the period of their study participation. * Further exclusion criteria apply.
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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.
Contacts and locations
Locations
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Investigative Site BG002
Sofia, 01407, Bulgaria
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Investigative Site BG003
Sofia, 01463, Bulgaria
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Investigative Site CA001
Richmond Hill, Ontario, L4B 1L1, Canada
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Investigative Site CA002
Peterborough, Ontario, K9J 5K2, Canada
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Investigative Site CA003
Calgary, Alberta, T3E 0B2, Canada
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Investigative Site CA004
Calgary, Alberta, T2J 7E1, Canada
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Investigative Site CA005
Toronto, Ontario, M4E 1R7, Canada
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Investigative Site CA006
Waterloo, Ontario, N2J 1C4, Canada
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Investigative Site CA007
Toronto, Ontario, M3B 0A7, Canada
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Investigative Site CA008
Sherbrooke, Quebec, J1G 1X9, Canada
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Investigative Site CA009
Ottawa, Ontario, K1K 4L2, Canada
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Investigative Site DE001
Dresden, 01307, Germany
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Investigative Site DE002
Bochum, 44791, Germany
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Investigative Site DE003
Erlangen, 91054, Germany
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Investigative Site DE004
Darmstadt, 64283, Germany
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Investigative Site DE005
Berlin, 13595, Germany
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Investigative Site DE006
Berlin, 10117, Germany
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Investigative Site DE007
Hamburg, 20246, Germany
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Investigative Site DE008
Lübeck, 23538, Germany
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Investigative Site ES001
Madrid, 28009, Spain
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Investigative Site ES002
Madrid, 28040, Spain
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Investigative Site ES003
Barcelona, 08003, Spain
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Investigative Site ES004
Alicante, 03010, Spain
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Investigative Site ES005
Badalona, 08916, Spain
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Investigative Site FR001
Paris, 75010, France
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Investigative Site FR002
Bordeaux, 33000, France
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Investigative Site FR003
Nice, 06200, France
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Investigative Site FR004
Nantes, 44093, France
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Investigative Site FR005
Brest, 29609, France
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Investigative Site IT001
Catania, 95123, Italy
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Investigative Site IT002
Rozzano, 20089, Italy
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Investigative Site IT003
Milan, 20122, Italy
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Investigative Site IT004
Roma, 00144, Italy
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Investigative Site IT005
Cona, 44124, Italy
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Investigative Site IT006
Roma, 00137, Italy
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Investigative Site IT007
Naples, 80131, Italy
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Investigative Site IT008
Torino, 10126, Italy
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Investigative Site IT009
Florence, 50122, Italy
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Investigative Site PL001
Warsaw, 02-962, Poland
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Investigative Site PL002
Lodz, 90-436, Poland
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Investigative Site PL003
Torun, 87-100, Poland
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Investigative Site PL004
Wroclaw, 54-239, Poland
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Investigative Site US001
Bowling Green, Kentucky, 42104, United States
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Investigative Site US002
Fayetteville, Arkansas, 72703, United States
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Investigative Site US003
Boston, Massachusetts, 02115, United States
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Investigative Site US004
Laguna Niguel, California, 92677, United States
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Investigative Site US006
Minneapolis, Minnesota, 55455, United States
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Investigative Site US007
Los Angeles, California, 90033, United States
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Investigative Site US008
Columbus, Ohio, 43230, United States
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Investigative Site US010
Quincy, Massachusetts, 02169, United States
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Investigative Site US011
San Antonio, Texas, 78213, United States
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Investigative Site US012
Plano, Texas, 75025, United States
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Investigative Site US013
San Diego, California, 92103, United States
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Investigative Site US014
Chapel Hill, North Carolina, 27516, United States
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Investigative Site US015
Bexley, Ohio, 43209, United States
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Investigative Site US016
Miami, Florida, 33142, United States
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Investigative Site US017
New York, New York, 10023, United States
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Investigative Site US018
New York, New York, 10003, United States
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Investigative Site US019
Marietta, Georgia, 30060, United States
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Investigative Site US020
Phoenix, Arizona, 85008, United States
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Investigative Site US021
New Brighton, Minnesota, 55112, United States
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Investigative Site US022
Louisville, Kentucky, 40241, United States
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Investigative Site US023
Rochester, New York, 14623, United States
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Investigative Site US024
Charleston, South Carolina, 29425, United States
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Investigative Site US025
Fargo, North Dakota, 58103, United States
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Investigative Site US026
Chicago, Illinois, 60657, United States
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Investigative Site US027
Sanford, Florida, 32771, United States
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Investigative Site US028
Fort Myers, Florida, 33912, United States
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Investigative Site US029
Tampa, Florida, 33609, United States
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Investigative Site US030
Boston, Massachusetts, 02215, United States
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Investigative Site US031
Mason, Ohio, 45040, United States
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Investigative Site US032
Frisco, Texas, 75033, United States
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Investigative Site US033
Scottsdale, Arizona, 85259, United States
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Investigative Site US034
New City, New York, 10956, United States
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Investigative Site US035
El Paso, Texas, 79902, United States
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Investigative Site US036
Saint Joseph, Missouri, 64506, United States
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Investigative Site US037
Murray, Utah, 84107, United States
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Investigative Site US038
San Diego, California, 92121, United States
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Investigative Site US039
Ogden, Utah, 84405, United States
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Investigative Site US040
Layton, Utah, 84041, United States
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Investigative Site US041
Myrtle Beach, South Carolina, 29788, United States
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Investigative Site US043
Danville, Pennsylvania, 17822, United States
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Investigative Site US044
Cincinnati, Ohio, 45219, United States
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Investigative Site US045
Boynton Beach, Florida, 33437, United States
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Investigative Site US046
Glenn Dale, Maryland, 20769, United States
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Investigative Site US047
Nashville, Tennessee, 37215, United States
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Investigative Site US048
Oklahoma City, Oklahoma, 73118, United States
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Investigative Site US049
Clarksville, Indiana, 47129, United States
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Investigative Site US050
Baton Rouge, Louisiana, 70809, United States
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Investigative Site US051
Novi, Michigan, 48377, United States
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Investigative Site US052
West Lafayette, Indiana, 47906, United States
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Investigative Site US053
Atlanta, Georgia, 30331, United States
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Investigative Site US054
Tempe, Arizona, 85282, United States
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Investigative Site US055
Brea, California, 92821, United States
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Investigative Site US056
Philadelphia, Pennsylvania, 19107, United States
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Investigative Site US057
Sweetwater, Florida, 33172, United States
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Investigative Site US058
Seattle, Washington, 98195, United States
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Investigative Site US059
Aurora, Colorado, 80045, United States
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Investigative Site US060
San Diego, California, 92120, United States
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Investigative Site US061
Atlanta, Georgia, 30322, United States
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Investigative Site US062
Dallas, Texas, 75390, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Phase 2, randomized, parallel-group, double-blind, placebo-controlled study of sonelokimab in patients with active moderate to severe hidradenitis suppurativa
- Can a mediterranean diet tame hidradenitis suppurativa?
- Can we predict the path of chronic skin disease?
- Can a pill that degrades IRAK4 tame autoimmune inflammation?
- Could childhood trauma fuel skin inflammation?
- Head-to-Head: which pill tames hidradenitis suppurativa best?