New hope for HS sufferers: Long-Term drug trial expands
NCT ID NCT07007637
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at the long-term safety and effectiveness of a drug called sonelokimab for people with moderate to severe hidradenitis suppurativa (HS), a painful skin condition. About 835 adults and teens who completed an earlier sonelokimab study will receive the drug for an extended period. The goal is to see if the drug remains safe and helps control HS symptoms over time.
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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About 835 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2025
- Expected to finish
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Jun 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.
- 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: * Participants who have completed a parental study (M1095-HS-301 or M1095-HS-302 \[adult studies\] or M1095-HS-304 \[adolescent study\]) and are eligible to continue to receive sonelokimab at the time of completing the parental study. * Female participants are eligible to participate if they are not pregnant or breastfeeding * Male participants must be willing to use a condom when sexually active with a partner of childbearing potential . Male participants must also agree to refrain from donating sperm during the study and for at least 8 weeks after the last dose of study treatment. Exclusion Criteria: * Participants who meet any of the discontinuation criteria of the parental study at the time of enrollment in this OLE study. * Participants who have ongoing or planned to use one or more of the prohibited HS or non-HS treatments specified in the protocol. * Participants who plan to participate in another interventional study for a drug or device during this study.
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Get notified about this study
Sign up to get updates when this study changes or when new studies for Hidradenitis suppurativa are added.
Genom att skicka in godkänner du våra Användarvillkor
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
166 sites in 16 countries. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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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Clinical Site
Birmingham, Alabama, 35244, United States
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Clinical Site
North Little Rock, Arkansas, 72117, United States
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Clinical Site
Los Angeles, California, 90404, United States
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Clinical Site
Northridge, California, 91325, United States
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Clinical Site
Aventura, Florida, 33180, United States
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Clinical Site
Coral Gables, Florida, 33134, United States
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Clinical Site
Hialeah, Florida, 33012, United States
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Clinical Site
Hollywood, Florida, 33021-6746, United States
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Clinical Site
Miami, Florida, 33136, United States
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Clinical Site
Miami, Florida, 33163, United States
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Clinical Site
Ocala, Florida, 34471, United States
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Clinical Site
Tampa, Florida, 33607, United States
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Clinical Site
Tampa, Florida, 33613, United States
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Clinical Site
Macon, Georgia, 31217, United States
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Clinical Site
Sandy Springs, Georgia, 30328, United States
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Clinical Site
Skokie, Illinois, 60077, United States
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Clinical Site
West Dundee, Illinois, 60118, United States
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Clinical Site
Columbus, Indiana, 47201, United States
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Clinical Site
New Albany, Indiana, 47150, United States
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Clinical Site
Plainfield, Indiana, 46168, United States
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Clinical Site
Louisville, Kentucky, 40241, United States
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Clinical Site
Murray, Kentucky, 42071, United States
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Clinical Site
Metairie, Louisiana, 70006, United States
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Clinical Site
Boston, Massachusetts, 02116, United States
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Clinical Site
Boston, Massachusetts, 02215, United States
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Clinical Site
Ann Arbor, Michigan, 48109-5314, United States
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Clinical Site
Canton, Michigan, 48187, United States
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Clinical Site
Clarkston, Michigan, 48346, United States
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Clinical Site
Waterford, Michigan, 48328, United States
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Clinical Site
New Brighton, Minnesota, 55112, United States
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Clinical Site
Omaha, Nebraska, 68144, United States
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Clinical Site
Las Vegas, Nevada, 89148, United States
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Clinical Site
New York, New York, 10003, United States
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Clinical Site
New York, New York, 10012, United States
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Clinical Site
The Bronx, New York, 10467, United States
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Clinical Site
Fargo, North Dakota, 58103, United States
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Clinical Site
Boardman, Ohio, 44512, United States
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Clinical Site
Columbus, Ohio, 43213, United States
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Clinical Site
Dayton, Ohio, 45324, United States
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Clinical Site
Oklahoma City, Oklahoma, 73118, United States
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Clinical Site
Murfreesboro, Tennessee, 37130, United States
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Clinical Site
Dallas, Texas, 75235, United States
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Clinical Site
Dallas, Texas, 75246, United States
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Clinical Site
Houston, Texas, 77004, United States
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Clinical Site
San Antonio, Texas, 78213, United States
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Clinical Site
San Antonio, Texas, 78218, United States
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Clinical Site
South Jordan, Utah, 84095, United States
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Clinical Site
Mill Creek, Washington, 98012, United States
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Clinical Site
Morgantown, West Virginia, 26505, United States
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Clinical Site
Ghent, 9000, Belgium
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Clinical Site
Leuven, 3000, Belgium
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Clinical Site
Pleven, Ontario, 5800, Bulgaria
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Clinical Site
Sofia, Ontario, 1463, Bulgaria
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Clinical Site
Stara Zagora, Ontario, 6003, Bulgaria
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Clinical Site
Sofia, 1407, Bulgaria
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Clinical Site
Sofia, 1431, Bulgaria
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Clinical Site
Sofia, 1510, Bulgaria
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Clinical Site
Sofia, 1606, Bulgaria
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Clinical Site
Calgary, Alberta, T3E 0B2, Canada
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Clinical Site
Edmonton, Alberta, T6G 1C3, Canada
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Clinical Site
Edmonton, Alberta, T6H 4J8, Canada
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Clinical Site
Sherwood Park, Alberta, T8H 0P1, Canada
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Clinical Site
Winnipeg, Manitoba, R3M 3Z4, Canada
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Clinical Site
Fredericton, New Brunswick, E3B 1G9, Canada
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Clinical Site
Barrie, Ontario, L4M 7G1, Canada
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Clinical Site
Guelph, Ontario, N0B 2J0, Canada
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Clinical Site
London, Ontario, N6H 5L5, Canada
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Clinical Site
Markham, Ontario, L3P 1X3, Canada
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Clinical Site
Newmarket, Ontario, L3Y 5G8, Canada
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Clinical Site
Peterborough, Ontario, K9J 5K2, Canada
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Clinical Site
Toronto, Ontario, M2N 3A6, Canada
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Clinical Site
Toronto, Ontario, M4E 1R7, Canada
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Clinical Site
Toronto, Ontario, M5A3R6, Canada
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Clinical Site
Montreal, Quebec, H1Y 3L1, Canada
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Clinical Site
Québec, Quebec, G1W 4R4, Canada
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Clinical Site
Saskatoon, Saskatchewan, S7K 2C1, Canada
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Clinical Site
Ostrava, 708 52, Czechia
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Clinical Site
Prague, 110 00, Czechia
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Clinical Site
Brest, 29200, France
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Clinical Site
Lyon, 69003, France
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Clinical Site
Saint-Mandé, 94160, France
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Clinical Site
Saint-Priest-en-Jarez, 42270, France
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Clinical Site
Halle, Saale, 06108, Germany
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Clinical Site
Augsburg, 86179, Germany
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Clinical Site
Bad Bentheim, 48455, Germany
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Clinical Site
Berlin, 10117, Germany
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Clinical Site
Berlin, 10789, Germany
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Clinical Site
Bielefeld, 33647, Germany
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Clinical Site
Bochum, 44791, Germany
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Clinical Site
Bochum, 44793, Germany
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Clinical Site
Bramsche, 49565, Germany
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Clinical Site
Darmstadt, 64283, Germany
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Clinical Site
Dresden, 01307, Germany
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Clinical Site
Erlangen, 91054, Germany
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Clinical Site
Frankfurt, 60590, Germany
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Clinical Site
Hanover, 30159, Germany
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Clinical Site
Kiel, 24105, Germany
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Clinical Site
Langenau, 89129, Germany
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Clinical Site
Lübeck, 23538, Germany
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Clinical Site
Mahlow, 15831, Germany
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Clinical Site
Münster, 48149, Germany
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Clinical Site
Wuppertal, 42283, Germany
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Clinical Site
Würzburg, 97080, Germany
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Clinical Site
Debrecen, 4026, Hungary
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Clinical Site
Debrecen, 4032, Hungary
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Clinical Site
Pécs, 7632, Hungary
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Clinical Site
Catania, 95123, Italy
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Clinical Site
Chieti, 66013, Italy
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Clinical Site
Cona, 44124, Italy
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Clinical Site
Florence, 50122, Italy
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Clinical Site
Milan, 20122, Italy
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Clinical Site
Modena, 41126, Italy
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Clinical Site
Naples, 80131, Italy
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Clinical Site
Perugia, 06129, Italy
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Clinical Site
Pisa, 56126, Italy
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Clinical Site
Roma, 00168, Italy
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Clinical Site
Rozzano, 20089, Italy
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Clinical Site
Torino, 10126, Italy
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Clinical Site
Torrette, 60126, Italy
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Clinical Site
Rotterdam, 3015 GD, Netherlands
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Clinical Site
Oslo, 0424, Norway
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Clinical Site
Bialystok, 15-453, Poland
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Clinical Site
Chorzów, 41-516, Poland
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Clinical Site
Gdansk, 80-214, Poland
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Clinical Site
Katowice, 40-611, Poland
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Clinical Site
Kielce, 25-316, Poland
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Clinical Site
Krakow, 30-002, Poland
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Clinical Site
Krakow, 30-727, Poland
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Clinical Site
Lodz, 90-265, Poland
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Clinical Site
Lodz, 90-436, Poland
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Clinical Site
Lublin, 20-573, Poland
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Clinical Site
Ossy, 42-624, Poland
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Clinical Site
Poznan, 60-539, Poland
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Clinical Site
Poznan, 60-848, Poland
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Clinical Site
Sosnowiec, 41-200, Poland
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Clinical Site
Szczecin, 70-332, Poland
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Clinical Site
Szczecin, 71-270, Poland
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Clinical Site
Warsaw, 00-710, Poland
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Clinical Site
Warsaw, 02-507, Poland
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Clinical Site
Warsaw, 02-692, Poland
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Clinical Site
Warsaw, 02-953, Poland
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Clinical Site
Wroclaw, 50566, Poland
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Clinical Site
Wroclaw, 51-503, Poland
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Clinical Site
Lisbon, 1169-050, Portugal
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Clinical Site
Lisbon, 1649-035, Portugal
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Clinical Site
Porto, 4050-342, Portugal
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Clinical Site
Trnava, 91775, Slovakia
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Clinical Site
Alicante, 03010, Spain
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Clinical Site
Badalona, 08916, Spain
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Clinical Site
Barcelona, 08003, Spain
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Clinical Site
Cadiz, 11009, Spain
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Clinical Site
Córdoba, 14004, Spain
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Clinical Site
Granada, 18012, Spain
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Clinical Site
Granada, 18014, Spain
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Clinical Site
Granollers, 08402, Spain
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Clinical Site
Madrid, 28006, Spain
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Clinical Site
Madrid, 28041, Spain
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Clinical Site
Madrid, 28046, Spain
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Clinical Site
Manises, 46940, Spain
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Clinical Site
Málaga, 29010, Spain
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Clinical Site
Santiago de Compostela, 15706, Spain
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Clinical Site
Seville, 41009, Spain
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Clinical Site
Valencia, 46014, Spain
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Clinical Site
Valencia, 46026, Spain
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Clinical Site
Leeds, LS9 7TF, United Kingdom
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Clinical Site
Salford, M6 8HD, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a Weight-Loss drug also calm a painful skin disease?
- Viruses that kill bacteria: a new weapon against superbugs?
- Can an injected drug calm the painful flares of hidradenitis suppurativa?
- Nanobody drug tested against painful skin condition
- Can a mediterranean diet tame hidradenitis suppurativa?
- Can we predict the path of chronic skin disease?