New arthritis drug shows promise in Long-Term safety trial
NCT ID NCT07223138
First seen Jun 27, 2026 · Last updated Sep 10, 2026 · Updated 2 times
Summary
This study looks at the long-term safety and effectiveness of a drug called sonelokimab for people with psoriatic arthritis. About 1560 adults who finished an earlier study will receive the drug as a shot under the skin. Researchers will track side effects and how well the drug controls arthritis 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 1,560 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Feb 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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18 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Participants who, in the opinion of the investigator, are expected to benefit from participation in this OLE study. 2. Participants who have received the second to last and/or last dose, as planned in the parental study, and have completed the end-of-treatment visit of the parental study. 3. Participants must have received their last dose of study treatment in the parental study no more than 8 weeks (but ideally 4 weeks) before the first dose in this OLE study. 4. Female participants are eligible to participate if they are not pregnant or breastfeeding and must be of nonchildbearing potential or must agree to use highly effective methods of contraception during the study and for at least 8 weeks after the last dose of study treatment. Female participant of childbearing potential must refrain from donating oocytes during the study and for at least 8 weeks after the last dose of study treatment. 5. Male participants must be willing to use a condom when sexually active with a partner of childbearing potential during the study and for at least 8 weeks after the last dose of study treatment, unless surgically sterile. 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: 1. Participants who met any of the discontinuation criteria of the parental study at the time of enrollment in this OLE study. 2. Participants who have ongoing or planned use of one or more of the prohibited PsA or non-PsA treatments specified in this protocol. 3. Participants who plan to participate in another interventional study for a drug or device during this study. 4. Participants who were unblinded during the parental study. 5. Participant noncompliance to the parental study
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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
17 sites. 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
Avondale, Arizona, 85392, United States
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Clinical Site
Mesa, Arizona, 85210, United States
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Clinical Site
Phoenix, Arizona, 85032, United States
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Clinical Site
Scottsdale, Arizona, 85260, United States
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Clinical Site
Tucson, Arizona, 85748, United States
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Clinical Site
Jonesboro, Arkansas, 72401, United States
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Clinical Site
Upland, California, 91786, United States
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Clinical Site
Avon Park, Florida, 33825, United States
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Clinical Site
Clearwater, Florida, 33765, United States
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Clinical Site
Tampa, Florida, 33607, United States
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Clinical Site
Charlotte, North Carolina, 28262, United States
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Clinical Site
Leland, North Carolina, 28451, United States
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Clinical Site
Middleburg Heights, Ohio, 44130, United States
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Clinical Site
Duncansville, Pennsylvania, 16635, United States
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Clinical Site
Memphis, Tennessee, 38119, United States
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Clinical Site
Baytown, Texas, 77521, United States
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Clinical Site
Lubbock, Texas, 79424, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can an approved arthritis drug stop early joint damage?
- Nanobody injection put to the test against psoriatic arthritis
- New study to measure drug levels in breast milk of moms on TREMFYA
- New drug shows promise in taming psoriatic arthritis flares
- New injection targets psoriatic arthritis pain in small trial
- New study tracks arthritis drug persistence in daily life