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    The EU Clinical Trials Register currently displays   39185   clinical trials with a EudraCT protocol, of which   6421   are clinical trials conducted with subjects less than 18 years old.
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    Summary
    EudraCT Number:2017-004851-22
    Sponsor's Protocol Code Number:B7451015
    National Competent Authority:Latvia - SAM
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2018-09-12
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedLatvia - SAM
    A.2EudraCT number2017-004851-22
    A.3Full title of the trial
    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
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A study that allows patients from previous studies to continue on the medication. The aim of the study is to determine how safe and effective Abrocitinib are when taken as the treatment for moderate to severe atopic dermatitis in patients aged 12 years or older. Patients may also receive topical medications if needed.
    A.4.1Sponsor's protocol code numberB7451015
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorPfizer Inc., 235 East 42nd Street, New York, NY 10017
    B.1.3.4CountryUnited States
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportPfizer Inc, 235 East 42nd Street, New York, NY 10017
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationPfizer Inc.
    B.5.2Functional name of contact pointClinical Trials.gov Call Centre
    B.5.3 Address:
    B.5.3.1Street Address235 East 42nd Street,
    B.5.3.2Town/ cityNew York,
    B.5.3.3Post codeNY 10017
    B.5.3.4CountryUnited States
    B.5.4Telephone number+1 800 7181021
    B.5.6E-mailClinicalTrials.gov_Inquiries@pfizer.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameAbrocitinib Tablets
    D.3.4Pharmaceutical form Film-coated tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNAbrocitinib
    D.3.9.2Current sponsor codePF-04965842
    D.3.9.3Other descriptive namePF-04965842
    D.3.9.4EV Substance CodeSUB177174
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number100
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboFilm-coated tablet
    D.8.4Route of administration of the placeboOral use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Moderate to severe atopic dermatitis
    E.1.1.1Medical condition in easily understood language
    Atopic dermatitis is also known as atopic eczema. It is a type of inflammation of the skin that results in itchy, red, swollen, and cracked skin.
    E.1.1.2Therapeutic area Diseases [C] - Skin and Connective Tissue Diseases [C17]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level LLT
    E.1.2Classification code 10003639
    E.1.2Term Atopic dermatitis
    E.1.2System Organ Class 100000004858
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To estimate the long-term safety of 100 mg and 200 mg once daily (QD) of Abrocitinib with or without topical treatments in adult and adolescent subjects who previously participated in qualifying Abrocitinib atopic dermatitis (AD) trials.
    E.2.2Secondary objectives of the trial
    To estimate the long-term efficacy of Abrocitinib.
    E.2.3Trial contains a sub-study No
    E.3Principal 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 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 not be intending to become pregnant, currently pregnant, or lactating. The following conditions apply:
    a. Female subjects of childbearing potential must have a confirmed negative pregnancy test prior to allocation to treatment.
    b. 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:
    a. Have undergone a documented hysterectomy and/or bilateral oophorectomy;
    b. Have medically confirmed ovarian failure; or
    c. 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, as detailed in Appendix 2 and Appendix 3.
    E.4Principal 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 discontinuation criterion at any point during the qualifying Parent study OR meets exclusion criteria from qualifying Parent studies 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.
    E.5 End points
    E.5.1Primary end point(s)
    Primary (Safety) Endpoints
    • The incidence of treatment emergent adverse events.
    • The incidence of serious adverse events and adverse events leading to discontinuation.
    • The incidence of clinical abnormalities and change from baseline in clinical laboratory values, electrocardiogram (ECG) measurements, and vital signs.
    E.5.1.1Timepoint(s) of evaluation of this end point
    Through out the study
    E.5.2Secondary end point(s)
    Baseline, for efficacy endpoints, is defined as pre-dose Day 1 in the relevant qualifying Parent study.
    • Response based on achieving the Investigator’s Global Assessment (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.
    • Response based on achieving ≥ 50%, ≥ 75%, ≥ 90% and 100% improvement from baseline in the Eczema Area and Severity Index (EASI) total score (EASI-50, EASI-75, and EASI-90) and EASI-100 at all scheduled time points.
    • Response based on achieving an improvement ≥ 4 points from baseline in the severity of pruritus NRS at all scheduled time points.
    • Change from baseline in the frequency of itching due to Atopic Dermatitis
    • Change from baseline of Patient Global Assessment (PtGA) at all scheduled time points.
    • Change from baseline in the percentage Body Surface Area (BSA) affected at all scheduled time points.
    • Change from baseline in Dermatology Life Quality Index (DLQI) or Children’s DLQI (CDLQI) at all scheduled time points.
    • Change from baseline in Patient Oriented Eczema Measure (POEM) at all scheduled time points.
    • Change from baseline in Hospital Anxiety and Depression Scale (HADS) at all scheduled time points.
    • Change from baseline of EuroQol Quality of Life 5-Dimension 5-Level Scale (EQ-5D-5L) or EuroQol Quality of Life 5-Dimension Youth Scale (EQ-5D-Y) at all scheduled time points.
    • Steroid-free days at all scheduled time points.
    • Serum hsCRP levels ar all scheduled time points.
    E.5.2.1Timepoint(s) of evaluation of this end point
    At all scheduled timepoints
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) No
    E.7.3Therapeutic confirmatory (Phase III) Yes
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group No
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial3
    E.8.3 The trial involves single site in the Member State concerned No
    E.8.4 The trial involves multiple sites in the Member State concerned Yes
    E.8.4.1Number of sites anticipated in Member State concerned9
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA36
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA Yes
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    Argentina
    Australia
    Belgium
    Brazil
    Bulgaria
    Canada
    Chile
    China
    Colombia
    Czech Republic
    France
    Germany
    Hungary
    Israel
    Italy
    Japan
    Korea, Republic of
    Latvia
    Mexico
    Netherlands
    Peru
    Poland
    Romania
    Russian Federation
    Serbia
    Slovakia
    Spain
    Sweden
    Switzerland
    Taiwan
    United Kingdom
    United States
    E.8.7Trial has a data monitoring committee No
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    End of trial in a Member State of the EU is defined as the time at which it is deemed that a sufficient number of subjects have been recruited and completed the study as stated in the regulatory application (ie, clinical trial application [CTA]) and ethics application in the Member State. Poor recruitment (recruiting less than the anticipated number in the CTA) by a Member State is not a reason for premature termination but is considered a normal conclusion to the study in that Member State.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years3
    E.8.9.1In the Member State concerned months4
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years3
    E.8.9.2In all countries concerned by the trial months4
    E.8.9.2In all countries concerned by the trial days0
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 Yes
    F.1.1Number of subjects for this age range: 290
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) Yes
    F.1.1.6.1Number of subjects for this age range: 290
    F.1.2Adults (18-64 years) No
    F.1.2.1Number of subjects for this age range: 1780
    F.1.3Elderly (>=65 years) No
    F.1.3.1Number of subjects for this age range: 230
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally Yes
    F.3.3.6.1Details of subjects incapable of giving consent
    Whenever consent is obtained from a subject's parent(s)/legal guardian, the subject's assent (affirmative agreement) must subsequently be obtained.
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state49
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 1800
    F.4.2.2In the whole clinical trial 2300
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    None
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2018-12-14
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2018-11-08
    P. End of Trial
    P.End of Trial StatusOngoing
    The status of studies in GB is no longer updated from 1.1.2021
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