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NCT04430855 · ClinicalTrials.gov registry record · Phase 2

A Study of Oral Upadacitinib Tablet Compared to Placebo in Adult Participants With Moderate to Severe Hidradenitis Suppurativa to Assess Change in Disease Symptoms

A Phase 2 study, sponsored by AbbVie.

Completed
Registry status
Phase 2
Development phase
68
Enrollment target

NCT04430855: Completed Phase 2 study, sponsored by AbbVie.

NCT04430855 is a Phase 2 study that has completed, run by AbbVie. The registered enrollment target is 68 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (49% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04430855, a Phase 2 study, has completed, sponsored by AbbVie.

COMPLETED
Registry status
Phase 2
Development phase
68 participants
Enrollment target

Study Summary

Hidradenitis suppurativa (HS) is an inflammatory skin disease that causes painful lesions in the axilla (underarm), inguinal (groin) and anogenital (anal and genital) regions. This study will evaluate how well upadacitinib compared to placebo (no medicine) works to treat hidradenitis suppurativa in adult participants with moderate to severe disease. The study will assess change in disease signs and symptoms.

Primary Outcome

HiSCR is defined as at least a 50% reduction in the total abscess and inflammatory nodule (AN) count with no increase in abscess count and no increase in draining fistula count relative to Baseline.

Interventions

  • DRUG Placebo
  • DRUG Upadacitinib

Trial Details

FieldValue
Enrollment Target 68 participants
Start Date 2020-07-14
Est. Completion 2022-01-25
Phase Phase 2
AbbVie

526 total trials

What the finished NCT04430855 record still lists

NCT04430855 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 68 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (49% lower).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT04430855 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04430855 about?

NCT04430855 is a clinical study titled "A Study of Oral Upadacitinib Tablet Compared to Placebo in Adult Participants With Moderate to Severe Hidradenitis Suppurativa to Assess Change in Disease Symptoms". Hidradenitis suppurativa (HS) is an inflammatory skin disease that causes painful lesions in the axilla (underarm), inguinal (groin) and anogenital (anal and genital) regions. This study will evaluate how well upadacitinib compared to placebo (no medicine) works to treat hidradenitis suppurativa in ...

What is the current status of trial NCT04430855?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 68 participants. The study started on 2020-07-14. Estimated completion is 2022-01-25.

What interventions are being tested in trial NCT04430855?

The interventions under investigation include: Placebo (DRUG), Upadacitinib (DRUG).

Who is sponsoring clinical trial NCT04430855?

This trial is sponsored by AbbVie, which has 526 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04430855's enrollment target sits among peer trials

68 967th of 2000 higher than 1,027 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04430855, the US trial registry maintained by the National Library of Medicine. NCT04430855 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.