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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT03422822
Registration number
NCT03422822
Ethics application status
Date submitted
20/12/2017
Date registered
6/02/2018
Titles & IDs
Public title
Study to Evaluate Efficacy and Safety of PF-04965842 With or Without Topical Medications in Subjects Aged 12 Years and Older With Moderate to Severe Atopic Dermatitis
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Scientific title
A PHASE 3 MULTI-CENTER, LONG-TERM EXTENSION STUDY INVESTIGATING THE EFFICACY AND SAFETY OF ABROCITINIB, WITH OR WITHOUT TOPICAL MEDICATIONS, ADMINISTERED TO SUBJECTS AGED 12 YEARS AND OLDER WITH MODERATE TO SEVERE ATOPIC DERMATITIS
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Secondary ID [1]
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JADE EXTEND B7451015
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Secondary ID [2]
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B7451015
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Universal Trial Number (UTN)
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Trial acronym
JADE EXTEND
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Dermatitis, Atopic
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Condition category
Condition code
Skin
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0
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Dermatological conditions
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Skin
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0
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0
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Other skin conditions
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Inflammatory and Immune System
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0
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Other inflammatory or immune system disorders
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Intervention/exposure
Study type
Interventional(has expanded access)
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Description of intervention(s) / exposure
Treatment: Drugs - Abrocitinib 100 mg
Treatment: Drugs - Abrocitinib 200 mg
Treatment: Drugs - Placebo
Treatment: Drugs - Abrocitinib 100 mg
Treatment: Drugs - Abrocitinib 100 mg
Treatment: Drugs - Abrocitinib 200 mg
Experimental: Abrocitinib 100 mg - Abrocitinib 100 mg QD PO
Experimental: Abrocitinib 200 mg - Abrocitinib 200 mg QD PO
Treatment: Drugs: Abrocitinib 100 mg
In the initial treatment period, Abrocitinib 100 mg, administered as two tablets to be taken orally once daily.
Treatment: Drugs: Abrocitinib 200 mg
In the initial treatment period, Abrocitinib 200 mg, administered as two tablets to be taken orally once daily.
Treatment: Drugs: Placebo
For subjects whose dose was changed from 100 mg Abrocitinib to placebo, one tablet will be administered to be taken orally once daily for the remainder of the study.
Treatment: Drugs: Abrocitinib 100 mg
For subjects whose dose was changed from 200 mg Abrocitinib to 100 mg PF-04965842, one tablet will be administered to be taken orally once daily for the remainder of the study.
Treatment: Drugs: Abrocitinib 100 mg
In the secondary treatment period, Abrocitinib 100 mg, administered as one tablet to be taken orally once daily.
Treatment: Drugs: Abrocitinib 200 mg
In the secondary treatment period, Abrocitinib 200 mg, administered as two tablets to be taken orally once daily.
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Intervention code [1]
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Treatment: Drugs
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Treatment emergent adverse events
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Assessment method [1]
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The incidence of treatment emergent adverse events
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Timepoint [1]
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Throughout study regardless of availability of commercial product until at least 2024, or until the sponsor terminates the study; an estimated maximum of 8 years
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Primary outcome [2]
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Serious adverse events and adverse events leading to discontinuation
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Assessment method [2]
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The incidence of serious adverse events and adverse events leading to discontinuation
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Timepoint [2]
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Throughout study regardless of availability of commercial product until at least 2024, or until the sponsor terminates the study; an estimated maximum of 8 years
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Primary outcome [3]
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Change from baseline in clinical laboratory values
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Assessment method [3]
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Change from baseline in clinical laboratory values
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Timepoint [3]
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Throughout study regardless of availability of commercial product until at least 2024, or until the sponsor terminates the study; an estimated maximum of 8 years
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Primary outcome [4]
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Change from baseline in electrocardiogram (ECG) measurements
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Assessment method [4]
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Change from baseline in electrocardiogram (ECG) measurements
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Timepoint [4]
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Throughout study regardless of availability of commercial product until at least 2024, or until the sponsor terminates the study; an estimated maximum of 8 years
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Primary outcome [5]
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Change from baseline in vital signs
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Assessment method [5]
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Change from baseline in vital signs
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Timepoint [5]
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Throughout study regardless of availability of commercial product until at least 2024, or until the sponsor terminates the study; an estimated maximum of 8 years
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Secondary outcome [1]
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Investigator's Global Assessment (IGA)
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Assessment method [1]
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Response based on the IGA score of clear (0) or almost clear (1) (on a 5 point scale) and a reduction from baseline of \>=2 points at all scheduled time points
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Timepoint [1]
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Baseline, Week 2, Week 4, Week 12, Week 24, Week 36, Week 48, Week 60, Week 72, Week 84, Week 92
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Secondary outcome [2]
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Eczema Area and Severity Index (EASI)
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Assessment method [2]
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Response based on greater than or equal to 50%, 75% and 90% improvement from baseline in the EASI total score (EASI50, EASI75, and EASI90) at all scheduled time points
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Timepoint [2]
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Throughout study regardless of availability of commercial product until at least 2024, or until the sponsor terminates the study; an estimated maximum of 8 years
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Secondary outcome [3]
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Pruritus Numerical Rating Scale (NRS)
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Assessment method [3]
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Response based on an improvement greater than or equal to 3 points and greater than or equal to 4 points from baseline in the pruritus NRS at all scheduled time points
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Timepoint [3]
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Baseline, Week 2, Week 4, Week 12, Week 24, Week 36, Week 48, Week 60, Week 72, Week 84, Week 92
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Secondary outcome [4]
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Patient Global Assessment (PtGA)
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Assessment method [4]
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Change from baseline of PtGA at all scheduled time points
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Timepoint [4]
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Baseline, Week 2, Week 4, Week 12, Week 24, Week 36, Week 48, Week 60, Week 72, Week 84, Week 92
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Secondary outcome [5]
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Body Surface Area (BSA) affected
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Assessment method [5]
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Change from baseline in the percentage BSA affected at all scheduled time points
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Timepoint [5]
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Throughout study regardless of availability of commercial product until at least 2024, or until the sponsor terminates the study; an estimated maximum of 8 years
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Secondary outcome [6]
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Dermatology Life Quality Index (DLQI) or Children's DLQI (CDLQI)
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Assessment method [6]
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Change from baseline in DLQI or CDLQI at all scheduled time points
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Timepoint [6]
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Baseline, Week 12, Week 24, Week 36, Week 48, Week 60, Week 72, Week 84, Week 92
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Secondary outcome [7]
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Patient Oriented Eczema Measure (POEM)
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Assessment method [7]
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Change from baseline in POEM at all scheduled time points
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Timepoint [7]
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Baseline, Week 12, Week 24, Week 36, Week 48, Week 60, Week 72, Week 84, Week 92
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Secondary outcome [8]
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Hospital Anxiety and Depression Scale (HADS)
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Assessment method [8]
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Change from baseline in HADS at all scheduled time points
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Timepoint [8]
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Baseline, Week 12, Week 24, Week 36, Week 48, Week 60, Week 64, Week 72, Week 84, Week 92, Week 96
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Secondary outcome [9]
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EuroQol Quality of Life 5 Dimension 5 Level Scale (EQ-5D-5L) or EuroQol Quality of Life 5 Dimension Youth Scale (EQ-5D-Y)
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Assessment method [9]
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Change from baseline of EQ-5D-5L or EQ-5D-Y at all scheduled time points
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Timepoint [9]
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Baseline, Week 24, Week 48, Week 60, Week 72, Week 92
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Secondary outcome [10]
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Steroid-Free Days
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Assessment method [10]
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Number of steroid-free days will be assessed throughout the duration of the study.
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Timepoint [10]
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Throughout study regardless of availability of commercial product until at least 2024, or until the sponsor terminates the study; an estimated maximum of 8 years
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Secondary outcome [11]
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Serum Hs-CRP Levels
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Assessment method [11]
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Serum Hs-CRP levels at all scheduled time points
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Timepoint [11]
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Throughout study regardless of availability of commercial product until at least 2024, or until the sponsor terminates the study; an estimated maximum of 8 years
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Secondary outcome [12]
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Change in height standard deviation score (SDS)
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Assessment method [12]
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Change in height standard deviation score (SDS) at all scheduled time points
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Timepoint [12]
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Throughout study regardless of availability of commercial product until at least 2024, or until the sponsor terminates the study; an estimated maximum of 8 years
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Secondary outcome [13]
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Proportion of abnormal findings in knee MRI in adolescent subjects exposed to abrocitinib 100mg and 200mg QD
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Assessment method [13]
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Proportion of abnormal findings in knee MRI in adolescent subjects exposed to abrocitinib 100mg and 200mg QD
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Timepoint [13]
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Throughout sub-study until all enrolled subjects are 18 years of age and have been imaged at least once or have discontinued or withdrawn; an estimated maximum of 4 years
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Eligibility
Key inclusion criteria
1. Evidence of a personally signed and dated informed consent document indicating that the subject or their parent(s)/legal guardian, if applicable, have been informed of all pertinent aspects of the study.
2. Male or female subjects of 12 years of age or older, at the time of informed consent and meets inclusion criterion for minimum body weight (if applicable) from qualifying Parent study. Adolescent subjects below the age of 18 years old (or country-specific age of majority) will only be enrolled in this study if instructed by the sponsor and approved by the country or regulatory/health authority. If these approvals have not been granted, only subjects aged 18 years (or country-specific age of majority) and older will be enrolled.
3. Willing and able to comply with scheduled visits, treatment plan, laboratory tests and other study procedures.
4. Must have completed the full treatment period of a qualifying Parent study OR must have completed the full rescue treatment period of a qualifying Parent study (if applicable) OR must have completed the full open-label run-in period in B7451014 and did not meet the protocol-specified response criteria at Week 12.
5. Female subjects who are of childbearing potential (which includes all female subjects aged 12 years and older, regardless of whether they have experienced menarche) must ot be intending to become pregnant, currently pregnant, or lactating. The following onditions apply:
1. Female subjects of childbearing potential must have a confirmed negative pregnancy test prior to allocation to treatment.
2. Female subjects of childbearing potential must agree to use a highly effective method of contraception (as per Section 4.4.1) for the duration of the active treatment period and for at least 28 days after the last dose of investigational product.
For Czech Republic only, 5 b. is revised and 5 c. is added to require:
Female subjects of childbearing potential 15 years of age who are at risk of pregnancy must agree to use a highly effective method of contraception for the duration of the active treatment period and for at least 28 days after the last dose of investigational product.
c. Female subjects less than 15 years of age must not be sexually active, and abstinence per the below definition should be confirmed prior to enrollment. NOTE: Sexual abstinence, defined as completely and persistently refraining from all heterosexual intercourse (including during the entire period of risk associated with the study treatments) may obviate the need for contraception ONLY if this is the preferred and usual lifestyle of the subject.
6. Female subjects of non-childbearing potential must meet at least 1 of the following criteria:
1. Have undergone a documented hysterectomy and/or bilateral oophorectomy;
2. Have medically confirmed ovarian failure; or
3. Achieved postmenopausal status, defined as follows: cessation of regular menses for at least 12 consecutive months with no alternative pathological or physiological cause and have a serum follicle-stimulating hormone (FSH) level confirming the postmenopausal state. All other female subjects (including female subjects with tubal ligations) are considered to be of childbearing potential. 7. Must agree to avoid prolonged exposure to the sun and not to use tanning booths, sun lamps or other ultraviolet light sources during the study.
8. Must agree to avoid use of prohibited medications throughout the duration of the study.
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Minimum age
12
Years
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Maximum age
No limit
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
Exclusion Criteria
1. Other acute or chronic medical or psychiatric condition including recent (within the past year) or active suicidal ideation or behavior or laboratory abnormality that may increase the risk associated with study participation or investigational product administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the subject inappropriate for entry into this study.
2. Currently have active forms of other inflammatory skin diseases, ie, not AD or have evidence of skin conditions (eg, psoriasis, seborrheic dermatitis, Lupus) at the time of Day -1 that would interfere with evaluation of atopic dermatitis or response to treatment.
3. Discontinued from treatment (or rescue treatment period/open-label run-in period, if applicable) early in a qualifying Parent study OR triggered a discontinuation criterion at any point during the qualifying Parent study which in the opinion of the investigator, or sponsor, is an ongoing safety concern.
4. Ongoing adverse event in the qualifying Parent study which in the opinion of the investigator, or sponsor, is an ongoing safety concern.
5. Investigator site staff members directly involved in the conduct of the study and their family members, site staff members otherwise supervised by the investigator, or subjects who are Pfizer employees, including their family members, directly involved in the conduct of the study.
There are also additional separate inclusion and exclusion criteria to assess eligibility specifically for the B7451015 MRI sub-study.
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people assessing the outcomes
The people analysing the results/data
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Intervention assignment
Parallel
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Other design features
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Phase
Phase 3
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Active, not recruiting
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
8/03/2018
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
31/01/2026
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Actual
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Sample size
Target
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Accrual to date
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Final
3172
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Recruitment in Australia
Recruitment state(s)
ACT,NSW,QLD,SA,VIC
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Recruitment hospital [1]
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Woden Dermatology - Phillip
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Recruitment hospital [2]
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St George Dermatology & Skin Cancer Centre - Kogarah
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Recruitment hospital [3]
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Australian Clinical Research Network - Maroubra
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Recruitment hospital [4]
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Royal North Shore Hospital - St Leonards
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Recruitment hospital [5]
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The Skin Hospital - Westmead
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Recruitment hospital [6]
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The Skin Centre - Benowa
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Recruitment hospital [7]
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Veracity Clinical Research Pty Ltd - Woolloongabba
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Recruitment hospital [8]
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North Eastern Health Specialists - Campbelltown
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Recruitment hospital [9]
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Eastern Health - Box Hill Hospital - Box Hill
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Recruitment hospital [10]
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Skin Health Institute Inc. - Carlton
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Recruitment hospital [11]
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Sinclair Dermatology - East Melbourne
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Recruitment hospital [12]
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Royal Melbourne Hospital - Parkville
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Recruitment hospital [13]
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The Royal Children's Hospital - Parkville
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Recruitment hospital [14]
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Emeritus Research - Camberwell
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Recruitment hospital [15]
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Royal Melbourne Hospital - Parkville, VIC
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Recruitment hospital [16]
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Royal North Shore Hospital - Saint Leonards NSW
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Recruitment postcode(s) [1]
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2606 - Phillip
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Recruitment postcode(s) [2]
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2217 - Kogarah
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Recruitment postcode(s) [3]
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2035 - Maroubra
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Recruitment postcode(s) [4]
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2065 - St Leonards
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Recruitment postcode(s) [5]
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2145 - Westmead
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Recruitment postcode(s) [6]
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4217 - Benowa
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Recruitment postcode(s) [7]
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4102 - Woolloongabba
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Recruitment postcode(s) [8]
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5074 - Campbelltown
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Recruitment postcode(s) [9]
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3128 - Box Hill
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Recruitment postcode(s) [10]
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3053 - Carlton
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Recruitment postcode(s) [11]
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3002 - East Melbourne
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Recruitment postcode(s) [12]
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3050 - Parkville
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Recruitment postcode(s) [13]
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3052 - Parkville
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Recruitment postcode(s) [14]
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VIC 3124 - Camberwell
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Recruitment postcode(s) [15]
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3052 - Parkville, VIC
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Recruitment postcode(s) [16]
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2065 - Saint Leonards NSW
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Recruitment outside Australia
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United States of America
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Alabama
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California
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Colorado
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Florida
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Georgia
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Idaho
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Illinois
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Indiana
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Kansas
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Kentucky
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Louisiana
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Argentina
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Santa FE
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Bruxelles
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Edegem
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RJ
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SP
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Sofia
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Bulgaria
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Varna
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Newfoundland and Labrador
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Ontario
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Canada
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Query!
Country [57]
0
0
China
Query!
State/province [57]
0
0
Beijing
Query!
Country [58]
0
0
China
Query!
State/province [58]
0
0
Fujian
Query!
Country [59]
0
0
China
Query!
State/province [59]
0
0
Guangdong
Query!
Country [60]
0
0
China
Query!
State/province [60]
0
0
Hubei
Query!
Country [61]
0
0
China
Query!
State/province [61]
0
0
Hunan
Query!
Country [62]
0
0
China
Query!
State/province [62]
0
0
Jiangsu
Query!
Country [63]
0
0
China
Query!
State/province [63]
0
0
Jiangxi
Query!
Country [64]
0
0
China
Query!
State/province [64]
0
0
Shandong
Query!
Country [65]
0
0
China
Query!
State/province [65]
0
0
Shanghai
Query!
Country [66]
0
0
China
Query!
State/province [66]
0
0
Tianjin
Query!
Country [67]
0
0
China
Query!
State/province [67]
0
0
Yunnan
Query!
Country [68]
0
0
China
Query!
State/province [68]
0
0
Zhejiang
Query!
Country [69]
0
0
China
Query!
State/province [69]
0
0
Chongqing
Query!
Country [70]
0
0
Czechia
Query!
State/province [70]
0
0
Kunta Hora
Query!
Country [71]
0
0
Czechia
Query!
State/province [71]
0
0
Kutná Hora
Query!
Country [72]
0
0
Czechia
Query!
State/province [72]
0
0
Nachod
Query!
Country [73]
0
0
Czechia
Query!
State/province [73]
0
0
Ostrava - Poruba
Query!
Country [74]
0
0
Czechia
Query!
State/province [74]
0
0
Ostrava
Query!
Country [75]
0
0
Czechia
Query!
State/province [75]
0
0
Pardubice
Query!
Country [76]
0
0
Czechia
Query!
State/province [76]
0
0
Praha 10
Query!
Country [77]
0
0
Czechia
Query!
State/province [77]
0
0
Praha 1
Query!
Country [78]
0
0
Czechia
Query!
State/province [78]
0
0
Praha 3
Query!
Country [79]
0
0
Czechia
Query!
State/province [79]
0
0
Praha
Query!
Country [80]
0
0
Czechia
Query!
State/province [80]
0
0
Svitavy
Query!
Country [81]
0
0
Czechia
Query!
State/province [81]
0
0
Usti nad Labem
Query!
Country [82]
0
0
Finland
Query!
State/province [82]
0
0
Tampere
Query!
Country [83]
0
0
Finland
Query!
State/province [83]
0
0
Turku
Query!
Country [84]
0
0
Germany
Query!
State/province [84]
0
0
Sachsen
Query!
Country [85]
0
0
Germany
Query!
State/province [85]
0
0
Augsburg
Query!
Country [86]
0
0
Germany
Query!
State/province [86]
0
0
Bad Bentheim
Query!
Country [87]
0
0
Germany
Query!
State/province [87]
0
0
Berlin
Query!
Country [88]
0
0
Germany
Query!
State/province [88]
0
0
Bielefeld
Query!
Country [89]
0
0
Germany
Query!
State/province [89]
0
0
Bonn
Query!
Country [90]
0
0
Germany
Query!
State/province [90]
0
0
Dresden
Query!
Country [91]
0
0
Germany
Query!
State/province [91]
0
0
Erlangen
Query!
Country [92]
0
0
Germany
Query!
State/province [92]
0
0
Frankfurt
Query!
Country [93]
0
0
Germany
Query!
State/province [93]
0
0
Gera
Query!
Country [94]
0
0
Germany
Query!
State/province [94]
0
0
Hamburg
Query!
Country [95]
0
0
Germany
Query!
State/province [95]
0
0
Hannover
Query!
Country [96]
0
0
Germany
Query!
State/province [96]
0
0
Kiel
Query!
Country [97]
0
0
Germany
Query!
State/province [97]
0
0
Langenau
Query!
Country [98]
0
0
Germany
Query!
State/province [98]
0
0
Leipzig
Query!
Country [99]
0
0
Germany
Query!
State/province [99]
0
0
Luebeck
Query!
Country [100]
0
0
Germany
Query!
State/province [100]
0
0
Mahlow
Query!
Country [101]
0
0
Germany
Query!
State/province [101]
0
0
Mainz
Query!
Country [102]
0
0
Germany
Query!
State/province [102]
0
0
Marburg
Query!
Country [103]
0
0
Germany
Query!
State/province [103]
0
0
Muenster
Query!
Country [104]
0
0
Germany
Query!
State/province [104]
0
0
Munich
Query!
Country [105]
0
0
Germany
Query!
State/province [105]
0
0
Schwerin
Query!
Country [106]
0
0
Germany
Query!
State/province [106]
0
0
Stuttgart
Query!
Country [107]
0
0
Hungary
Query!
State/province [107]
0
0
Budapest
Query!
Country [108]
0
0
Hungary
Query!
State/province [108]
0
0
Debrecen
Query!
Country [109]
0
0
Hungary
Query!
State/province [109]
0
0
Encs
Query!
Country [110]
0
0
Hungary
Query!
State/province [110]
0
0
Gyula
Query!
Country [111]
0
0
Hungary
Query!
State/province [111]
0
0
Gyöngyös
Query!
Country [112]
0
0
Hungary
Query!
State/province [112]
0
0
Gyor
Query!
Country [113]
0
0
Hungary
Query!
State/province [113]
0
0
Kaposvár
Query!
Country [114]
0
0
Hungary
Query!
State/province [114]
0
0
Miskolc
Query!
Country [115]
0
0
Hungary
Query!
State/province [115]
0
0
Pecs
Query!
Country [116]
0
0
Hungary
Query!
State/province [116]
0
0
Püspökladány
Query!
Country [117]
0
0
Hungary
Query!
State/province [117]
0
0
Szeged
Query!
Country [118]
0
0
Hungary
Query!
State/province [118]
0
0
Szolnok
Query!
Country [119]
0
0
Hungary
Query!
State/province [119]
0
0
Veszprem
Query!
Country [120]
0
0
Israel
Query!
State/province [120]
0
0
Beer Sheva
Query!
Country [121]
0
0
Israel
Query!
State/province [121]
0
0
Petah Tikva
Query!
Country [122]
0
0
Israel
Query!
State/province [122]
0
0
Ramat-Gan
Query!
Country [123]
0
0
Israel
Query!
State/province [123]
0
0
Tel-Aviv
Query!
Country [124]
0
0
Italy
Query!
State/province [124]
0
0
BO
Query!
Country [125]
0
0
Italy
Query!
State/province [125]
0
0
CH
Query!
Country [126]
0
0
Italy
Query!
State/province [126]
0
0
GE
Query!
Country [127]
0
0
Italy
Query!
State/province [127]
0
0
MO
Query!
Country [128]
0
0
Italy
Query!
State/province [128]
0
0
Milano
Query!
Country [129]
0
0
Italy
Query!
State/province [129]
0
0
Milan
Query!
Country [130]
0
0
Italy
Query!
State/province [130]
0
0
Roma
Query!
Country [131]
0
0
Italy
Query!
State/province [131]
0
0
Rome
Query!
Country [132]
0
0
Japan
Query!
State/province [132]
0
0
Chiba
Query!
Country [133]
0
0
Japan
Query!
State/province [133]
0
0
Hokkaido
Query!
Country [134]
0
0
Japan
Query!
State/province [134]
0
0
Hyogo
Query!
Country [135]
0
0
Japan
Query!
State/province [135]
0
0
Kanagawa
Query!
Country [136]
0
0
Japan
Query!
State/province [136]
0
0
Kumamoto
Query!
Country [137]
0
0
Japan
Query!
State/province [137]
0
0
Osaka
Query!
Country [138]
0
0
Japan
Query!
State/province [138]
0
0
Tokyo
Query!
Country [139]
0
0
Japan
Query!
State/province [139]
0
0
Fukuoka
Query!
Country [140]
0
0
Japan
Query!
State/province [140]
0
0
Saitama
Query!
Country [141]
0
0
Korea, Republic of
Query!
State/province [141]
0
0
Gyeonggi-do
Query!
Country [142]
0
0
Korea, Republic of
Query!
State/province [142]
0
0
Daegu
Query!
Country [143]
0
0
Korea, Republic of
Query!
State/province [143]
0
0
Daejeon
Query!
Country [144]
0
0
Korea, Republic of
Query!
State/province [144]
0
0
Gwangju
Query!
Country [145]
0
0
Korea, Republic of
Query!
State/province [145]
0
0
Incheon
Query!
Country [146]
0
0
Korea, Republic of
Query!
State/province [146]
0
0
Seoul
Query!
Country [147]
0
0
Latvia
Query!
State/province [147]
0
0
Riga
Query!
Country [148]
0
0
Latvia
Query!
State/province [148]
0
0
Ventspils
Query!
Country [149]
0
0
Mexico
Query!
State/province [149]
0
0
Ciudad DE Mexico
Query!
Country [150]
0
0
Mexico
Query!
State/province [150]
0
0
Coahuila
Query!
Country [151]
0
0
Mexico
Query!
State/province [151]
0
0
Morelos
Query!
Country [152]
0
0
Mexico
Query!
State/province [152]
0
0
Nuevo LEON
Query!
Country [153]
0
0
Mexico
Query!
State/province [153]
0
0
Yucatan
Query!
Country [154]
0
0
Mexico
Query!
State/province [154]
0
0
Yucatán
Query!
Country [155]
0
0
Mexico
Query!
State/province [155]
0
0
Aguascalientes
Query!
Country [156]
0
0
Mexico
Query!
State/province [156]
0
0
Chihuahua,CHIHUAHUA
Query!
Country [157]
0
0
Mexico
Query!
State/province [157]
0
0
Chihuahua
Query!
Country [158]
0
0
Mexico
Query!
State/province [158]
0
0
Cuautitlan Izcalli
Query!
Country [159]
0
0
Mexico
Query!
State/province [159]
0
0
Mexico City
Query!
Country [160]
0
0
Mexico
Query!
State/province [160]
0
0
Mexico city
Query!
Country [161]
0
0
Mexico
Query!
State/province [161]
0
0
Monterrey
Query!
Country [162]
0
0
Mexico
Query!
State/province [162]
0
0
Queretaro
Query!
Country [163]
0
0
Mexico
Query!
State/province [163]
0
0
Veracruz
Query!
Country [164]
0
0
Netherlands
Query!
State/province [164]
0
0
Utrecht
Query!
Country [165]
0
0
Poland
Query!
State/province [165]
0
0
Mazowieckie
Query!
Country [166]
0
0
Poland
Query!
State/province [166]
0
0
Bialystok
Query!
Country [167]
0
0
Poland
Query!
State/province [167]
0
0
Bydgoszcz
Query!
Country [168]
0
0
Poland
Query!
State/province [168]
0
0
Chorzow
Query!
Country [169]
0
0
Poland
Query!
State/province [169]
0
0
Czestochowa
Query!
Country [170]
0
0
Poland
Query!
State/province [170]
0
0
Gdansk
Query!
Country [171]
0
0
Poland
Query!
State/province [171]
0
0
Gdynia
Query!
Country [172]
0
0
Poland
Query!
State/province [172]
0
0
Grodzisk Mazowiecki
Query!
Country [173]
0
0
Poland
Query!
State/province [173]
0
0
Katowice
Query!
Country [174]
0
0
Poland
Query!
State/province [174]
0
0
Kielce
Query!
Country [175]
0
0
Poland
Query!
State/province [175]
0
0
Krakow
Query!
Country [176]
0
0
Poland
Query!
State/province [176]
0
0
Ksawerow
Query!
Country [177]
0
0
Poland
Query!
State/province [177]
0
0
Lodz
Query!
Country [178]
0
0
Poland
Query!
State/province [178]
0
0
Lublin
Query!
Country [179]
0
0
Poland
Query!
State/province [179]
0
0
Ostrowiec Swietokrzyski
Query!
Country [180]
0
0
Poland
Query!
State/province [180]
0
0
Poznan
Query!
Country [181]
0
0
Poland
Query!
State/province [181]
0
0
Rybnik
Query!
Country [182]
0
0
Poland
Query!
State/province [182]
0
0
Rzeszow
Query!
Country [183]
0
0
Poland
Query!
State/province [183]
0
0
Szczecin
Query!
Country [184]
0
0
Poland
Query!
State/province [184]
0
0
Tarnow
Query!
Country [185]
0
0
Poland
Query!
State/province [185]
0
0
Warszawa
Query!
Country [186]
0
0
Poland
Query!
State/province [186]
0
0
Wroclaw
Query!
Country [187]
0
0
Poland
Query!
State/province [187]
0
0
Zabrze
Query!
Country [188]
0
0
Romania
Query!
State/province [188]
0
0
JUD. Brasov
Query!
Country [189]
0
0
Romania
Query!
State/province [189]
0
0
Jud. Cluj
Query!
Country [190]
0
0
Romania
Query!
State/province [190]
0
0
Bucharest
Query!
Country [191]
0
0
Russian Federation
Query!
State/province [191]
0
0
Chelyabinsk
Query!
Country [192]
0
0
Russian Federation
Query!
State/province [192]
0
0
Kemerovo
Query!
Country [193]
0
0
Russian Federation
Query!
State/province [193]
0
0
Kirov
Query!
Country [194]
0
0
Russian Federation
Query!
State/province [194]
0
0
Moscow
Query!
Country [195]
0
0
Russian Federation
Query!
State/province [195]
0
0
Rostov-on-Don
Query!
Country [196]
0
0
Russian Federation
Query!
State/province [196]
0
0
Ryazan
Query!
Country [197]
0
0
Russian Federation
Query!
State/province [197]
0
0
Saint Petersburg
Query!
Country [198]
0
0
Russian Federation
Query!
State/province [198]
0
0
Saint-Petersburg
Query!
Country [199]
0
0
Russian Federation
Query!
State/province [199]
0
0
Smolensk
Query!
Country [200]
0
0
Serbia
Query!
State/province [200]
0
0
Belgrade
Query!
Country [201]
0
0
Serbia
Query!
State/province [201]
0
0
Nis
Query!
Country [202]
0
0
Serbia
Query!
State/province [202]
0
0
Pancevo
Query!
Country [203]
0
0
Slovakia
Query!
State/province [203]
0
0
Bratislava - Mestská Cast Nove Mesto
Query!
Country [204]
0
0
Slovakia
Query!
State/province [204]
0
0
Bratislava - Metska Cast Nove Mesto
Query!
Country [205]
0
0
Slovakia
Query!
State/province [205]
0
0
Bratislava- Mestská Cast Nové Mesto
Query!
Country [206]
0
0
Slovakia
Query!
State/province [206]
0
0
Bratislava
Query!
Country [207]
0
0
Slovakia
Query!
State/province [207]
0
0
Kosice-Saca
Query!
Country [208]
0
0
Slovakia
Query!
State/province [208]
0
0
Nitra
Query!
Country [209]
0
0
Slovakia
Query!
State/province [209]
0
0
Nove Zamky
Query!
Country [210]
0
0
Slovakia
Query!
State/province [210]
0
0
Svidnik
Query!
Country [211]
0
0
Spain
Query!
State/province [211]
0
0
Barcelona
Query!
Country [212]
0
0
Spain
Query!
State/province [212]
0
0
LAS Palmas
Query!
Country [213]
0
0
Spain
Query!
State/province [213]
0
0
Madrid
Query!
Country [214]
0
0
Spain
Query!
State/province [214]
0
0
Alicante
Query!
Country [215]
0
0
Spain
Query!
State/province [215]
0
0
Cordoba
Query!
Country [216]
0
0
Spain
Query!
State/province [216]
0
0
Pontevedra
Query!
Country [217]
0
0
Spain
Query!
State/province [217]
0
0
Sevilla
Query!
Country [218]
0
0
Spain
Query!
State/province [218]
0
0
Valencia
Query!
Country [219]
0
0
Spain
Query!
State/province [219]
0
0
Zaragoza
Query!
Country [220]
0
0
Taiwan
Query!
State/province [220]
0
0
Taiwan (r.o.c)
Query!
Country [221]
0
0
Taiwan
Query!
State/province [221]
0
0
Kaohsiung
Query!
Country [222]
0
0
Taiwan
Query!
State/province [222]
0
0
New Taipei City
Query!
Country [223]
0
0
Taiwan
Query!
State/province [223]
0
0
Taichung
Query!
Country [224]
0
0
Taiwan
Query!
State/province [224]
0
0
Tainan
Query!
Country [225]
0
0
Taiwan
Query!
State/province [225]
0
0
Taipei
Query!
Country [226]
0
0
Taiwan
Query!
State/province [226]
0
0
Taoyuan City
Query!
Country [227]
0
0
United Kingdom
Query!
State/province [227]
0
0
Berkshire
Query!
Country [228]
0
0
United Kingdom
Query!
State/province [228]
0
0
Devon
Query!
Country [229]
0
0
United Kingdom
Query!
State/province [229]
0
0
Greater London
Query!
Country [230]
0
0
United Kingdom
Query!
State/province [230]
0
0
Kent
Query!
Country [231]
0
0
United Kingdom
Query!
State/province [231]
0
0
Middlesex
Query!
Country [232]
0
0
United Kingdom
Query!
State/province [232]
0
0
South Yorkshire
Query!
Country [233]
0
0
United Kingdom
Query!
State/province [233]
0
0
Blackpool
Query!
Country [234]
0
0
United Kingdom
Query!
State/province [234]
0
0
Bristol
Query!
Country [235]
0
0
United Kingdom
Query!
State/province [235]
0
0
Cannock
Query!
Country [236]
0
0
United Kingdom
Query!
State/province [236]
0
0
Coventry
Query!
Country [237]
0
0
United Kingdom
Query!
State/province [237]
0
0
Glasgow
Query!
Country [238]
0
0
United Kingdom
Query!
State/province [238]
0
0
London
Query!
Country [239]
0
0
United Kingdom
Query!
State/province [239]
0
0
Manchester
Query!
Country [240]
0
0
United Kingdom
Query!
State/province [240]
0
0
Orpington
Query!
Country [241]
0
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United Kingdom
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Shipley
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Funding & Sponsors
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Commercial sector/industry
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Name
Pfizer
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Summary
Brief summary
B7451015 is a Phase 3 study to evaluate Abrocitinib with or without Topical Medications in patients aged 12 years and older who have moderate to severe atopic dermatitis and have completed a qualifying parent study. The efficacy and safety of two dosage strengths of Abrocitinib, 100 mg and 200 mg taken orally once daily, will be evaluated over variable lengths of study participation. The study consists of a 92 week initial treatment period followed by a variable length secondary treatment period during which subjects will receive treatment with open-label abrocitinib until availability of commercial product in their country, or until the sponsor terminates the study in that country. The B7451015 study also includes a sub-study evaluating whether abrocitinib has any potential effects on adolescent bone with regard to abnormal bone findings in knee MRI. The sub-study will be conducted in selected countries at selected sites. Eligible subjects are those who were 12 to \<18 years of age at the screening visit of the qualifying parent study and who are currently participating in the main B7451015 study. The sub-study will include serial Magnetic Resonance Imaging (MRI) annually and continue until all enrolled subjects are 18 years of age and have been imaged at least once or have discontinued/withdrawn.
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Trial website
https://clinicaltrials.gov/study/NCT03422822
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Trial related presentations / publications
Simpson EL, Silverberg JI, Nosbaum A, Winthrop KL, Guttman-Yassky E, Hoffmeister KM, Egeberg A, Valdez H, Zhang M, Farooqui SA, Romero W, Thorpe AJ, Rojo R, Johnson S. Integrated Safety Analysis of Abrocitinib for the Treatment of Moderate-to-Severe Atopic Dermatitis From the Phase II and Phase III Clinical Trial Program. Am J Clin Dermatol. 2021 Sep;22(5):693-707. doi: 10.1007/s40257-021-00618-3. Epub 2021 Aug 18. Erratum In: Am J Clin Dermatol. 2021 Nov;22(6):905. doi: 10.1007/s40257-021-00638-z.
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Public notes
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Contacts
Principal investigator
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Pfizer CT.gov Call Center
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Pfizer
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Contact person for scientific queries
Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
Yes
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What data in particular will be shared?
Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.
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When will data be available (start and end dates)?
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Available to whom?
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Available for what types of analyses?
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How or where can data be obtained?
IPD available at link: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests
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What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT03422822