CClinicalTrials.gg
CompletedNCT03607487Updated Aug 21, 2025Results posted

A Placebo-Controlled Study of the Safety of INCB054707 in Participants With Hidradenitis Suppurativa

A Phase 2 interventional study of INCB054707 and Placebo in Hidradenitis Suppurativa, sponsored by Incyte Corporation. Completed at 13 sites in 3 countries. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2025-08-21.

Sponsored by Incyte Corporation · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
35
Allocation
Randomized
Ages
18 Years to 75 Years
Sex
All
01

Study summary

The purpose of this study is to evaluate the safety of INCB054707 over an 8-week treatment period in men and women with moderate to severe hidradenitis suppurativa.

02

Conditions studied

  • Hidradenitis Suppurativa

Keywords

  • Hidradenitis suppurativa
  • Janus kinase (JAK) inhibitor
  • skin disease
03

In context

Hidradenitis Suppurativa

277 studies on the registry are indexed under Hidradenitis Suppurativa; 88 are open to participants now.

This study's enrollment of 35 is below the median of 45 across 195 interventional studies indexed under Hidradenitis Suppurativa.

Browse Hidradenitis Suppurativa studies →

Lead sponsor

Incyte Corporation is the lead sponsor of 286 studies on the registry; 37 are open to participants now.

Of its 144 completed or terminated interventional studies of FDA-regulated products, 93 (65%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Diagnosis of HS (confirmed by a dermatologist) with a disease duration of at least 6 months before screening.
  • Stable course of HS for at least 90 days before screening, as determined by the investigator.
  • HS lesions present in at least 2 distinct anatomic areas, 1 of which must be Hurley Stage II or Hurley Stage III at screening.
  • Total AN count of at least 3 at screening and baseline.
  • Willingness to avoid pregnancy or fathering children.

Exclusion criteria

Exclusion Criteria:

  • Women who are currently pregnant or lactating.
  • Presence of > 20 draining fistulas at screening and baseline.
  • Participants with protocol-defined concurrent conditions or history of other diseases.
  • Prolonged QT interval corrected for heart rate using Fridericia's formula (QTcF), defined as ≥ 450 msec.
  • Positive test result for tuberculosis from the QuantiFERON-TB Gold test, or T-SPOT.TB test at screening.
  • A history of active tuberculosis (treated or untreated) or a history of untreated latent tuberculosis.
  • Positive serology test results for HIV, hepatitis B surface antigen, hepatitis B virus core antibody, or hepatitis C virus (HCV antibody with positive HCV-RNA) at screening.
  • Decreased blood cell counts at screening per protocol-defined criteria.
  • Severely impaired liver function (Child-Pugh Class C) or alanine aminotransferase or aspartate aminotransferase levels ≥ 1.5 × upper limit of normal at screening.
  • Impaired renal function with serum creatinine > 1.5 mg/dL at screening.
  • Use of protocol-prohibited medications.
  • Known or suspected allergy to INCB054707 or any component of the study drug.
  • Known history of clinically significant drug or alcohol abuse in the last year before baseline.
05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Investigator, Outcomes assessor)
Enrollment
35 participants (actual)

Study arms

  • Experimental
    Cohort 1

    INCB054707 at the Cohort 1 dose or placebo.

    Drug: INCB054707 · Drug: Placebo

  • Experimental
    Cohort 2

    INCB054707 at the Cohort 2 dose or placebo.

    Drug: INCB054707 · Drug: Placebo

  • Experimental
    Cohort 3

    INCB054707 at the Cohort 3 dose or placebo.

    Drug: INCB054707 · Drug: Placebo

Interventions

  • DrugINCB054707

    INCB054707 tablet administered orally once daily at the protocol-defined dose.

    Also known as: Povorcitinib

  • DrugPlacebo

    Placebo tablet administered orally once daily.

06

What researchers measure

Primary outcomes

  1. Number of Treatment-emergent Adverse Events (TEAEs)

    TEAE is defined as any adverse event either reported for the first time or worsening of a pre-existing event after first dose of study drug. Grading was performed using guidance from the CTCAE v 4.03. A grade 3 and above would constitute as "severe".

    Time frame: Up to 12 weeks

Secondary outcomes

  1. Apparent Oral Clearance of INCB054707

    To determine the systemic exposure to INCB054707. Dependent upon the final compartmental model describing INCB054707.

    Time frame: Predose Day 1, Week 4, and 8, Postdose Day1, week 2,4,6, and 8

  2. Apparent Oral Volume of Distribution of INCB054707

    To determine the systemic exposure to INCB054707. Dependent upon the final compartmental model describing INCB054707.

    Time frame: Predose Day 1, Week 4, and 8, Postdose Day1, week 2,4,6, and 8

  3. Proportion of Participants Achieving a Hidradenitis Suppurativa Clinical Response (HiSCR) at Each Visit

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

    Time frame: Weeks 1, 2, 4, 6, 8, Early Termination and Follow-up (Up to 3 months)

  4. Proportion of Participants Achieving an AN Count of 0 to 2 at Each Visit

    AN defined as abscess and inflammatory nodule count.

    Time frame: Baseline,Weeks 1, 2, 4, 6, 8, Early Termination and Follow-up (Up to 3 months)

  5. Mean Change From Baseline in the Hidradenitis Suppurativa Pain Numeric Rating Scale (HS Pain NRS) Scores at Each Visit

    An 11-point scale used to assess the worst skin pain and the average skin pain due to HS. Skin pain ranges from 0 ("no skin pain") to 10 ("skin pain as bad as you can imagine").

    Time frame: Baseline,Weeks 1, 2, 4, 6, 8, Early Termination and Follow-up (Up to 3 months)

  6. Mean Change From Baseline in the Modified Sartorius Scale Score

    The Sartorius Scale is used to quantify the severity of HS. Points are awarded for 12 body areas (left and right axillae, left and right sub/inframammary areas, intermammary area, left and right buttocks, left and right inguino-crural folds, perianal area, perineal area, and other). For each area, points are awarded for nodules (2 points for each); abscesses (4 points); fistulas (4 points); scars (1 point); longest distance between two lesions (2-6 points, 0 if no lesions); and if lesions are separated buy normal skin (yes-0 point; no-6 points). The total Sartorius Scale score is the sum of the 12 regional scores. Scale scores range from 0 to infinite, with larger scores representing higher severity of HS.

    Time frame: From baseline up to week 8

  7. Mean Change From Baseline in the Number of Draining Fistulas Count at Each Visit.

    Defined as fistulas that drain serous or purulent fluid, either spontaneously or by gentle palpation.

    Time frame: Baseline,Weeks 1, 2, 4, 6, 8 and Follow-up (Up to 3 months)

  8. Proportion of Participants at Each Category of Hurley Stage

    The Hurley classification is a static score and was originally designed for selection of the appropriate treatment modality in a certain body region. The assessor determines the Hurley stage in each affected anatomical region. If more than 1 stage is present in the same region, the worst stage in that region is documented. The participant will be assigned an overall Hurley stage classification corresponding to the stage of the worst involved anatomical region. The definition of each Hurley stage is as follows: Stage I : Abscess formation, single or multiple, without sinus tracts and cicatrization (scarring). Stage II : One or more widely separated recurrent abscesses with tract formation and cicatrization (scarring). Stage III : Multiple interconnected tracts and abscesses across the entire area, with diffuse or near diffuse involvement.

    Time frame: Baseline and Week 8

  9. Proportions of Participants in Each HS Patient Global Impression of Change (PGIC) Category During the Treatment Period

    The HS-PGIC consists of 1 self-administered item that assesses change in the severity of skin in the HS area. The participant will answer the following: Since your last visit, your HS is: (1) very much improved, (2) much improved, (3) minimally improved, (4) no change, (5) minimally worse, (6) much worse, or (7) very much worse.

    Time frame: Up to 12 weeks

  10. Actual Measurements in HS-PGIC at Each Visit

    The HS-PGIC consists of 1 self-administered item that assesses change in the severity of skin in the HS area. The participant will answer the following: Since your last visit, your HS is: (1) very much improved, (2) much improved, (3) minimally improved, (4) no change, (5) minimally worse, (6) much worse, or (7) very much worse.

    Time frame: Up to 12 weeks

  11. Proportion of Participants With Change From Baseline Hurley Stage

    The Hurley classification is a static score and was originally designed for selection of the appropriate treatment modality in a certain body region. The assessor determines the Hurley stage in each affected anatomical region. If more than 1 stage is present in the same region, the worst stage in that region is documented. The participant will be assigned an overall Hurley stage classification corresponding to the stage of the worst involved anatomical region. The definition of each Hurley stage is as follows: Stage I : Abscess formation, single or multiple, without sinus tracts and cicatrization (scarring). Stage II : One or more widely separated recurrent abscesses with tract formation and cicatrization (scarring). Stage III : Multiple interconnected tracts and abscesses across the entire area, with diffuse or near diffuse involvement.

    Time frame: Baseline and Week 8

07

Results

Posted Sep 21, 2020

Participant flow

The study was conducted at 9 different sites in Canada, 2 different sites in Germany and 1 site in Denmark

Participant flow — Overall Study
MilestonePlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Started9998
Completed7997
Not completed2001
Withdrew: Withdrawal by subject2001

Outcome measures

SecondaryApparent Oral Clearance of INCB054707

To determine the systemic exposure to INCB054707. Dependent upon the final compartmental model describing INCB054707.

Time frame:
Predose Day 1, Week 4, and 8, Postdose Day1, week 2,4,6, and 8
Reported as:
Mean · L/hr
Apparent Oral Clearance of INCB054707
L/hrINCB54707
Apparent Oral Clearance of INCB0547075.27 ± 2.89
SecondaryApparent Oral Volume of Distribution of INCB054707

To determine the systemic exposure to INCB054707. Dependent upon the final compartmental model describing INCB054707.

Time frame:
Predose Day 1, Week 4, and 8, Postdose Day1, week 2,4,6, and 8
Reported as:
Mean · L
Apparent Oral Volume of Distribution of INCB054707
LINCB54707
Apparent Oral Volume of Distribution of INCB054707239 ± 85.7
SecondaryProportion of Participants Achieving a Hidradenitis Suppurativa Clinical Response (HiSCR) at Each Visit

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

Time frame:
Weeks 1, 2, 4, 6, 8, Early Termination and Follow-up (Up to 3 months)
Reported as:
Count of participants · Participants
Proportion of Participants Achieving a Hidradenitis Suppurativa Clinical Response (HiSCR) at Each Visit
ParticipantsPlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Week 1 — Yes1142
Week 1 — No6855
Week 2 — Yes1654
Week 2 — No6344
Week 4 — Yes3555
Week 4 — No4443
Week 6 — Yes3366
Week 6 — No4632
Week 8 — Yes4557
Week 8 — No3441
Follow Up — Yes3314
Follow Up — No4683
Early Termination — Yes0000
Early Termination — No1000
SecondaryProportion of Participants Achieving an AN Count of 0 to 2 at Each Visit

AN defined as abscess and inflammatory nodule count.

Time frame:
Baseline,Weeks 1, 2, 4, 6, 8, Early Termination and Follow-up (Up to 3 months)
Reported as:
Count of participants · Participants
Proportion of Participants Achieving an AN Count of 0 to 2 at Each Visit
ParticipantsPlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Baseline — Yes0001
Baseline — No9997
Week 1 — Yes0022
Week 1 — No7975
Week 2 — Yes0354
Week 2 — No7644
Week 4 — Yes2365
Week 4 — No5633
Week 6 — Yes3255
Week 6 — No4743
Week 8 — Yes4445
Week 8 — No3553
Follow Up — Yes1304
Follow Up — No6693
Early Termination — Yes0000
Early Termination — No1000
SecondaryMean Change From Baseline in the Hidradenitis Suppurativa Pain Numeric Rating Scale (HS Pain NRS) Scores at Each Visit

An 11-point scale used to assess the worst skin pain and the average skin pain due to HS. Skin pain ranges from 0 ("no skin pain") to 10 ("skin pain as bad as you can imagine").

Time frame:
Baseline,Weeks 1, 2, 4, 6, 8, Early Termination and Follow-up (Up to 3 months)
Reported as:
Mean · Units on a scale
Mean Change From Baseline in the Hidradenitis Suppurativa Pain Numeric Rating Scale (HS Pain NRS) Scores at Each Visit
Units on a scalePlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Mean change from Baseline to Week 10.2 ± 1.39-0.8 ± 1.13-0.3 ± 1.06-1.5 ± 1.04
Mean change from Baseline to Week 2-0.1 ± 1.49-1.5 ± 1.18-1.1 ± 0.91-3.3 ± 3.06
Mean change from Baseline to Week 4-0.3 ± 2.09-2.0 ± 2.02-1.4 ± 1.56-3.6 ± 3.30
Mean change from Baseline to Week 60.0 ± 3.49-0.9 ± 0.90-2.0 ± 1.55-3.4 ± 3.05
Mean change from Baseline to Week 80.3 ± 2.77-2.2 ± 2.18-1.4 ± 1.44-3.1 ± 3.28
Mean change from Baseline to Follow Up2.6 ± 2.62-2.7 ± 2.20-0.8 ± 0.97-1.2 ± 1.91
SecondaryMean Change From Baseline in the Modified Sartorius Scale Score

The Sartorius Scale is used to quantify the severity of HS. Points are awarded for 12 body areas (left and right axillae, left and right sub/inframammary areas, intermammary area, left and right buttocks, left and right inguino-crural folds, perianal area, perineal area, and other). For each area, points are awarded for nodules (2 points for each); abscesses (4 points); fistulas (4 points); scars (1 point); longest distance between two lesions (2-6 points, 0 if no lesions); and if lesions are separated buy normal skin (yes-0 point; no-6 points). The total Sartorius Scale score is the sum of the 12 regional scores. Scale scores range from 0 to infinite, with larger scores representing higher severity of HS.

Time frame:
From baseline up to week 8
Reported as:
Mean · Units on a scale
Mean Change From Baseline in the Modified Sartorius Scale Score
Units on a scalePlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Mean Change From Baseline in the Modified Sartorius Scale Score-36.4 ± 35.83-41.9 ± 36.84-59.2 ± 48.48-54.6 ± 55.42
SecondaryMean Change From Baseline in the Number of Draining Fistulas Count at Each Visit.

Defined as fistulas that drain serous or purulent fluid, either spontaneously or by gentle palpation.

Time frame:
Baseline,Weeks 1, 2, 4, 6, 8 and Follow-up (Up to 3 months)
Reported as:
Mean · Number of Fistulas
Mean Change From Baseline in the Number of Draining Fistulas Count at Each Visit.
Number of FistulasPlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Week 1-0.1 ± 0.38-0.1 ± 1.27-0.8 ± 2.39-0.3 ± 0.49
Week 20.0 ± 1.53-0.9 ± 1.05-2.1 ± 3.48-0.8 ± 2.19
Week 4-0.9 ± 2.79-0.6 ± 1.01-2.0 ± 3.57-0.9 ± 2.53
Week 6-1.3 ± 2.69-0.4 ± 1.74-2.1 ± 3.30-0.6 ± 2.72
Week 8-1.0 ± 3.06-0.3 ± 1.66-2.0 ± 3.35-0.6 ± 3.85
Follow Up-0.4 ± 3.100.1 ± 1.69-2.2 ± 3.19-1.3 ± 3.86
SecondaryProportion of Participants at Each Category of Hurley Stage

The Hurley classification is a static score and was originally designed for selection of the appropriate treatment modality in a certain body region. The assessor determines the Hurley stage in each affected anatomical region. If more than 1 stage is present in the same region, the worst stage in that region is documented. The participant will be assigned an overall Hurley stage classification corresponding to the stage of the worst involved anatomical region. The definition of each Hurley stage is as follows: Stage I : Abscess formation, single or multiple, without sinus tracts and cicatrization (scarring). Stage II : One or more widely separated recurrent abscesses with tract formation and cicatrization (scarring). Stage III : Multiple interconnected tracts and abscesses across the entire area, with diffuse or near diffuse involvement.

Time frame:
Baseline and Week 8
Reported as:
Count of participants · Participants
Proportion of Participants at Each Category of Hurley Stage
ParticipantsPlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Baseline — Stage I0000
Baseline — Stage II4957
Baseline — Stage III5041
Baseline — No HS0000
Week 8 — Stage I1330
Week 8 — Stage II3657
Week 8 — Stage III3000
Week 8 — No HS0011
SecondaryProportions of Participants in Each HS Patient Global Impression of Change (PGIC) Category During the Treatment Period

The HS-PGIC consists of 1 self-administered item that assesses change in the severity of skin in the HS area. The participant will answer the following: Since your last visit, your HS is: (1) very much improved, (2) much improved, (3) minimally improved, (4) no change, (5) minimally worse, (6) much worse, or (7) very much worse.

Time frame:
Up to 12 weeks
Reported as:
Count of participants · Participants
Proportions of Participants in Each HS Patient Global Impression of Change (PGIC) Category During the Treatment Period
ParticipantsPlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Week 1 — 10000
Week 1 — 20100
Week 1 — 30333
Week 1 — 44242
Week 1 — 53312
Week 1 — 60010
Week 1 — 70000
Week 2 — 10100
Week 2 — 20123
Week 2 — 33431
Week 2 — 41233
Week 2 — 53111
Week 2 — 60000
Week 2 — 70000
Week 4 — 10120
Week 4 — 20113
Week 4 — 33211
Week 4 — 42222
Week 4 — 52122
Week 4 — 60110
Week 4 — 70100
Week 6 — 10010
Week 6 — 21112
Week 6 — 33232
Week 6 — 41414
Week 6 — 52130
Week 6 — 60100
Week 6 — 70000
Week 8 — 10001
Week 8 — 20310
Week 8 — 31131
Week 8 — 45342
Week 8 — 51113
Week 8 — 60101
Week 8 — 70000
Early Termination — 10000
Early Termination — 20000
Early Termination — 30000
Early Termination — 41000
Early Termination — 50000
Early Termination — 60000
Early Termination — 70000
Follow Up — 10000
Follow Up — 20100
Follow Up — 31100
Follow Up — 41221
Follow Up — 53223
Follow Up — 62340
Follow Up — 70013
SecondaryActual Measurements in HS-PGIC at Each Visit

The HS-PGIC consists of 1 self-administered item that assesses change in the severity of skin in the HS area. The participant will answer the following: Since your last visit, your HS is: (1) very much improved, (2) much improved, (3) minimally improved, (4) no change, (5) minimally worse, (6) much worse, or (7) very much worse.

Time frame:
Up to 12 weeks
Reported as:
Count of participants · Participants
Actual Measurements in HS-PGIC at Each Visit
ParticipantsPlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Week 1 — 10000
Week 1 — 20100
Week 1 — 30333
Week 1 — 44242
Week 1 — 53312
Week 1 — 60010
Week 1 — 70000
Week 2 — 10100
Week 2 — 20123
Week 2 — 33431
Week 2 — 41233
Week 2 — 53111
Week 2 — 60000
Week 2 — 70000
Week 4 — 10120
Week 4 — 20113
Week 4 — 33211
Week 4 — 42222
Week 4 — 52122
Week 4 — 60110
Week 4 — 70100
Week 6 — 10010
Week 6 — 21112
Week 6 — 33232
Week 6 — 41414
Week 6 — 52130
Week 6 — 60100
Week 6 — 70000
Week 8 — 10001
Week 8 — 20310
Week 8 — 31131
Week 8 — 45342
Week 8 — 51113
Week 8 — 60101
Week 8 — 70000
Early Termination — 10000
Early Termination — 20000
Early Termination — 30000
Early Termination — 41000
Early Termination — 50000
Early Termination — 60000
Early Termination — 70000
Follow Up — 10000
Follow Up — 20100
Follow Up — 31100
Follow Up — 41221
Follow Up — 53223
Follow Up — 62340
Follow Up — 70013
SecondaryProportion of Participants With Change From Baseline Hurley Stage

The Hurley classification is a static score and was originally designed for selection of the appropriate treatment modality in a certain body region. The assessor determines the Hurley stage in each affected anatomical region. If more than 1 stage is present in the same region, the worst stage in that region is documented. The participant will be assigned an overall Hurley stage classification corresponding to the stage of the worst involved anatomical region. The definition of each Hurley stage is as follows: Stage I : Abscess formation, single or multiple, without sinus tracts and cicatrization (scarring). Stage II : One or more widely separated recurrent abscesses with tract formation and cicatrization (scarring). Stage III : Multiple interconnected tracts and abscesses across the entire area, with diffuse or near diffuse involvement.

Time frame:
Baseline and Week 8
Reported as:
Count of participants · Participants
Proportion of Participants With Change From Baseline Hurley Stage
ParticipantsPlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Baseline — Stage I0000
Baseline — Stage II4957
Baseline — Stage III5041
Baseline — No HS0000
Baseline — Missing0000
Week 8 — Stage I1330
Week 8 — Stage II3657
Week 8 — Stage III3000
Week 8 — No HS0011
Week 8 — Missing2000
PrimaryNumber of Treatment-emergent Adverse Events (TEAEs)

TEAE is defined as any adverse event either reported for the first time or worsening of a pre-existing event after first dose of study drug. Grading was performed using guidance from the CTCAE v 4.03. A grade 3 and above would constitute as "severe".

Time frame:
Up to 12 weeks
Reported as:
Count of participants · Participants
Number of Treatment-emergent Adverse Events (TEAEs)
ParticipantsPlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mg
Grade 12641
Grade 22223
Grade 30003
Grade 40000

Adverse events

Collected over up to 12 weeks. Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Placebo0/9 (0%)0/9 (0%)4/9 (44.4%)
INCB054707 at 30 mg0/9 (0%)0/9 (0%)8/9 (88.9%)
INCB054707 at 60 mg0/9 (0%)0/9 (0%)6/9 (66.7%)
INCB054707 at 90 mg0/8 (0%)0/8 (0%)7/8 (87.5%)
Total0/35 (0%)0/35 (0%)25/35 (71.4%)
Most frequent other events
Showing 10 of 54
Most frequent other events
EventPlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mgTotal
ThrombocytopeniaBlood and lymphatic system disorders0/90/90/94/84/35
FatigueGeneral disorders1/91/92/93/87/35
HeadacheNervous system disorders2/90/92/92/86/35
DiarrhoeaGastrointestinal disorders2/91/90/90/83/35
FolliculitisInfections and infestations1/92/91/90/84/35
GastroenteritisInfections and infestations0/90/92/90/82/35
NasopharyngitisInfections and infestations1/91/92/90/84/35
AcneSkin and subcutaneous tissue disorders0/90/90/91/81/35
ArthralgiaMusculoskeletal and connective tissue disorders0/91/90/91/82/35
Chest painGeneral disorders0/90/90/91/81/35

Baseline characteristics

Age, Continuous
Age, Continuous(years)PlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mgTotal
Mean40.3 ± 16.7041.0 ± 11.5342.2 ± 11.9642.8 ± 14.6241.5 ± 13.25
Sex: Female, Male
Sex: Female, Male(Participants)PlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mgTotal
Female878528
Male12137
Race/Ethnicity, Customized
Race/Ethnicity, Customized(Participants)PlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mgTotal
White/Caucasian879731
Black/African-American00011
American-Indian/Alaska Native02002
Other10001
Race/Ethnicity, Customized
Race/Ethnicity, Customized(Participants)PlaceboINCB054707 at 30 mgINCB054707 at 60 mgINCB054707 at 90 mgTotal
Hispanic or Latino01001
Not Hispanic or Latino979833
Not Reported01001
08

Study locations

13 sites
  • Investigative Site
    Winnipeg, Manitoba R3M 3Z4, Canada
  • Investigative Site
    Fredericton, New Brunswick E3B 1G9, Canada
  • Investigative Site
    Barrie, Ontario L4M 7G1, Canada
  • Investigative Site
    London, Ontario N6H 5L5, Canada
  • Investigative Site 009
    Markham, Ontario L3P 1X2, Canada
  • Investigative Site 008
    Richmond Hill, Ontario L4C 9M7, Canada
  • Investigative Site 007
    Windsor, Ontario N8W 5L7, Canada
  • Investigative Site
    Drummondville, Quebec J2B 5L4, Canada
  • Investigative Site
    Saint-Jérôme, Quebec J7Z 7E2, Canada
  • Investigative Site
    Aarhus, 8200, Denmark
  • Investigative Site
    Roskilde, 4000, Denmark
  • Investigative Site
    Bochum, Noth Rhine-Westphalia 44791, Germany
  • Investigative Site
    Lübeck, Schleswig-Holstein 23538, Germany
09

References and documents

Publications

  • Alavi A, Hamzavi I, Brown K, Santos LL, Zhu Z, Liu H, Howell MD, Kirby JS. Janus kinase 1 inhibitor INCB054707 for patients with moderate-to-severe hidradenitis suppurativa: results from two phase II studies. Br J Dermatol. 2022 May;186(5):803-813. doi: 10.1111/bjd.20969. Epub 2022 Mar 6. PubMed 34978076 ↗

Study documents

  • Study protocol · Aug 9, 2018
  • Statistical analysis plan · Mar 1, 2019

Documents are hosted by the registry — open the source record to download them.

Individual participant data

Plan to share: No

10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 21, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT03607487
Lead sponsor
Incyte Corporation
Responsible party
Sponsor
First posted
Jul 31, 2018
Start date
Oct 15, 2018
Primary completion
Aug 13, 2019
Completion
Aug 13, 2019
Results posted
Sep 21, 2020
Last update
Aug 21, 2025

Study contacts

Kathleen Butler, MD
study director · Incyte Corporation

Oversight

Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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