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The European Union Clinical Trials Register   allows you to search for protocol and results information on:
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    The EU Clinical Trials Register currently displays   43936   clinical trials with a EudraCT protocol, of which   7309   are clinical trials conducted with subjects less than 18 years old.   The register also displays information on   18700   older paediatric trials (in scope of Article 45 of the Paediatric Regulation (EC) No 1901/2006).

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    EudraCT Number:2022-000520-38
    Sponsor's Protocol Code Number:BAY1834845/22158
    National Competent Authority:Poland - Office for Medicinal Products
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2023-01-26
    Trial results
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    A. Protocol Information
    A.1Member State ConcernedPoland - Office for Medicinal Products
    A.2EudraCT number2022-000520-38
    A.3Full title of the trial
    A randomized, placebo-controlled, double-blind, parallel-group, multicenter Phase 2a study to investigate efficacy and safety of zabedosertib (BAY 1834845) for the treatment of adult patients 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 to learn how well the study treatment zabedosertib (BAY1834845) works and how safe it is compared to placebo in adult participants with moderate-to-severe atopic dermatitis
    A.3.2Name or abbreviated title of the trial where available
    A.4.1Sponsor's protocol code numberBAY1834845/22158
    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 SponsorBayer AG
    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 supportBayer AG
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationBayer AG
    B.5.2Functional name of contact pointTherapeutic Area Head
    B.5.3 Address:
    B.5.3.1Street AddressKaiser-Wilhelm-Allee
    B.5.3.2Town/ cityLeverkusen
    B.5.3.3Post codeD-51368
    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 nameBAY 1834845 coated tablet 120 mg
    D.3.2Product code BAY 1834845 coated tablet 120 mg 123
    D.3.4Pharmaceutical form 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 INNZabedosertib
    D.3.9.1CAS number 1931994-81-8
    D.3.9.2Current sponsor codeBAY 1834845 micronized
    D.3.9.3Other descriptive nameBAY 1834845
    D.3.9.4EV Substance CodeSUB221394
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number120
    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. cell therapy medicinal product No
    D. therapy medical product No
    D. Engineered Product No
    D. ATIMP (i.e. one involving a medical device) No
    D. 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 placeboCoated 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
    Atopic dermatitis
    E.1.1.1Medical condition in easily understood language
    Long lasting inflammation of the skin, also called eczema, causing patches of skin to become swollen, red, cracked, and itchy
    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
    The primary objective is to assess the efficacy of zabedosertib vs. placebo in adult patients with moderate-to-severe atopic dermatitis (AD) with inadequate response to topical corticosteroids or if topical treatments are medically not advisable.
    E.2.2Secondary objectives of the trial
    The secondary objective is to assess the safety and tolerability of zabedosertib vs. placebo.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. 18 to 65 years of age inclusive, at the time of signing the informed consent.
    2. Diagnosis of atopic dermatitis (AD) for ≥ 1 year at the screening visit.
    3. Moderate-to-severe AD at randomization visit as defined by
    -- Eczema Area and Severity Index (EASI) score ≥ 16,
    -- Body surface area (BSA) affected by AD ≥ 10%,
    -- Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD) score ≥ 3, and
    -- Peak Pruritus 0-10 numerical rating scale (NRS) ≥ 4 (average score of the daily scores of the 7 days before randomization, with ≥ 4 scores required).
    4. Documented history (within 6 months prior to the first screening visit) of inadequate response to treatment with topical corticosteroids (TCS), or if TCS are medically not advisable (e.g., due to important side effects or safety risks).
    5. Stable amount of emollient applied to skin over the whole body twice daily for at least the 7 consecutive days before the randomization visit
    6. Body mass index (BMI) within the range of 18.5 to 35.0 kg/m2 (inclusive) at screening (Visit 1) and randomization visits.
    7. Women of childbearing potential and male subjects able to father children must agree to use adequate contraception when sexually active.
    E.4Principal exclusion criteria
    1. History of any major surgery within 8 weeks prior to screening or scheduled (elective) surgery, planned hospitalization and/or planned dental treatment during the study that could constitute a risk when participating in a study.
    2. Severe invasive infections in medical history and/or active clinically significant viral, bacterial, fungal, or parasitic infection (systemic or severe skin infection) ≤ 3 months prior to the randomization visit.
    3. A presence of uncontrolled condition including cardiovascular, respiratory, hepatic renal, gastrointestinal, endocrine, hematological, neurological, or neuropsychiatric disorders or any other unstable illness that, in the opinion of the investigator, could constitute a risk when taking investigational product, study conduct or could interfere with the interpretation of data.
    4. Known immunodeficiency disorder or immunocompromised state or, in the opinion of the investigator, unacceptable risk for participating in the study.
    5. Use of topical treatments for AD within 7 days before the randomization visit.
    6. Systemic immunosuppressive/ immunomodulating therapy or phototherapy within 4 weeks before the randomization visit.
    7. Therapy with biologic drugs within 5 half-lives of the biologic drug
    8. Known hypersensitivity to the study drug
    E.5 End points
    E.5.1Primary end point(s)
    Number of participants having achievement of 75% reduction from baseline in the Eczema Area and Severity Index (EASI 75 response) at Week 12 (Day 84)
    E.5.1.1Timepoint(s) of evaluation of this end point
    up to Week 12 (Day 84)
    E.5.2Secondary end point(s)
    1. Percent change from baseline in EASI at Week 12 (Day 84)
    2. Number of participants having achievement of EASI 50 response at Week 12 (Day 84)
    3. Number of participants having achievement of EASI 90 response at Week 12 (Day 84)
    4. Number of participants having achievement of a Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD) response (score 0 or 1 and ≥ 2 points improvement) at Week 12 (Day 84)
    5. Absolute change from baseline in body surface area (BSA) affected by atopic dermatitis (AD) at Week 12 (Day 84)
    6. Absolute values and percent change of weekly average of the Peak Pruritus 0-10 numerical rating scale (NRS) score from baseline at Week 12 (Day 84)
    7. Achievement of a ≥ 4 point-improvement (reduction) in the weekly average of the Peak Pruritus 0-10 NRS score from baseline to Week 12 (Day 84) for participants with Peak Pruritus 0-10 NRS score ≥ 4 at baseline
    8. Frequency and severity of treatment-emergent adverse events (TEAEs)
    E.5.2.1Timepoint(s) of evaluation of this end point
    1-7: up to Week 12 (Day 84)
    8: up to 91 days
    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 Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic Yes
    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. trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    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 Yes
    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 trial2
    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 concerned4
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA16
    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
    United States
    United Kingdom
    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
    The end of the study is defined as the date of the clean database.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years0
    E.8.9.1In the Member State concerned months10
    E.8.9.1In the Member State concerned days21
    E.8.9.2In all countries concerned by the trial years0
    E.8.9.2In all countries concerned by the trial months11
    E.8.9.2In all countries concerned by the trial days25
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    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) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 70
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 2
    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 No
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception No
    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 No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state20
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 48
    F.4.2.2In the whole clinical trial 72
    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)
    Participants who complete the treatment period or who are prematurely withdrawn from the study will not have further access to study intervention, and it will be up to the investigators discretion to provide follow-up medical care for all participants who complete the study or who are prematurely withdrawn from the study or refer them for appropriate ongoing care as required.
    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 Decision2023-01-17
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2022-11-23
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2024-02-28
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