Clinical trial · Interventional
Open-label Study of the Safety and Efficacy of Adalimumab in the Treatment of Hidradenitis Suppurativa
A Phase 3, Open-Label Study of the Safety and Efficacy of Adalimumab in Subjects With Moderate to Severe Hidradenitis Suppurativa - PIONEER (Open-Label Extension)
NCT01635764CI-TRIAL-00031349PIONEER (OLE)completedPhase 3Results postedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The purpose of this study to evaluate the long term safety, tolerability and efficacy of adalimumab in subjects with moderate to severe hidradenitis suppurativa (HS).
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Hidradenitis Suppurativa | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| adalimumab | Biological | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Adalimumab Every Week
- description
- Adalimumab 40 mg every week.
- interventionNames
- Biological: adalimumab
Primary outcomes (15)
- measure
- Percentage of Participants in the EW/EW/EW, EW/EOW/EW, and EW/PBO/EW Analysis Populations Achieving Clinical Response Per Hidradenitis Suppurativa Clinical Response (HiSCR) at Each Visit
- timeFrame
- Weeks 2 (first dose of adalimumab in prior phase 3 study), 4, 8, 12, 16, 20, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, 168, 180, 192, 204, and 216
- description
- Clinical response per HiSCR defined as percent reduction from baseline of the prior phase 3 study in the abscess and inflammatory nodule ≥ 50% (AN50) with no increase in the abscess count and no increase in the draining fistula count. Last Observation Carried Forward (LOCF): The last completed evaluation from the previous visit was carried forward to impute missing data at later visits.
- measure
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria:
* Subjects who previously participated in a prior Phase 3 AbbVie hidradenitis suppurativa (HS) study (M11-313 or M11-810) and:
1. Completed the study; or
2. Experienced a loss of response (LOR); or
3. Experienced worsening or absence of improvement
Exclusion Criteria:
* Prior treatment with any other anti-tumour necrosis factor (anti-TNF) therapy (e.g., infliximab, etanercept), or participation in an adalimumab trial other than a prior Phase 3 AbbVie HS study.
* Subject received any oral antibiotic treatment for HS within 28 days prior to the Baseline visit, except for antibiotics permitted in a prior Phase 3 AbbVie HS study.
* Subject received prescription topical therapies for the treatment of HS within 14 days prior to the Baseline visit of Study M12-555.References
Publications (0)
Data not yet available
No reference posted for this study.