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    Summary
    EudraCT Number:2020-002066-14
    Sponsor's Protocol Code Number:20887
    National Competent Authority:Slovakia - SIDC (Slovak)
    Clinical Trial Type:EEA CTA
    Trial Status:Prematurely Ended
    Date on which this record was first entered in the EudraCT database:2020-10-19
    Trial results View 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 ConcernedSlovakia - SIDC (Slovak)
    A.2EudraCT number2020-002066-14
    A.3Full title of the trial
    A randomized, placebo-controlled, double-blind, parallel-group, multicenter combined Phase 2a/2b study to assess the efficacy and safety of BAY 1817080 in patients with diabetic neuropathic pain
    Multicentrické, randomizované, placebom kontrolované, dvojito zaslepené kombinované klinické skúšanie fázy 2a/2b s paralelnými skupinami na vyhodnotenie účinnosti a bezpečnosti BAY 1817080 u pacientov s diabetickou neuropatickou bolesťou
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A 2-part trial to learn more about how BAY1817080 works, how safe it is, and what the right dose is for participants with diabetic neuropathic pain
    Klinické skúšanie pozostávajúce z dvoch častí, ktoré skúma ako funguje skúšaný produkt BAY1817080, aký je bezpečný a aká je správna dávka pre pacientov s diabetickou neuropatickou bolesťou
    A.4.1Sponsor's protocol code number20887
    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.1.3.4CountryGermany
    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.4.2CountryGermany
    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 pointClinical Trial Contacts
    B.5.3 Address:
    B.5.3.1Street AddressCTP Team/ Ref:"EU CTR"/ Bayer AG
    B.5.3.2Town/ cityBerlin
    B.5.3.3Post code13342
    B.5.3.4CountryGermany
    B.5.6E-mailclinical-trials-contact@bayer.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 nameBAY 1817080 25mg 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 INNN/A
    D.3.9.2Current sponsor codeBAY 1817080
    D.3.9.3Other descriptive nameBAY 1817080
    D.3.9.4EV Substance CodeSUB181864
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number25
    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.IMP: 2
    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 1817080 100 mg 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 INNN/A
    D.3.9.2Current sponsor codeBAY 1817080
    D.3.9.3Other descriptive nameBAY 1817080
    D.3.9.4EV Substance CodeSUB181864
    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.IMP: 3
    D.1.2 and D.1.3IMP RoleComparator
    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 Yes
    D.2.1.1.1Trade name PregaTab 75 mg Tabletten
    D.2.1.1.2Name of the Marketing Authorisation holderneuraxpharm Arzneimittel GmbH
    D.2.1.2Country which granted the Marketing AuthorisationGermany
    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 namePregaTab 75mg Tabletten
    D.3.4Pharmaceutical form 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 INNPregabalin
    D.3.9.1CAS number 148553-50-8
    D.3.9.2Current sponsor codePregabalin
    D.3.9.3Other descriptive namePREGABALIN
    D.3.9.4EV Substance CodeSUB10023MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number75
    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
    D.8 Placebo: 2
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboTablet
    D.8.4Route of administration of the placeboOral use
    D.8 Placebo: 3
    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
    Neuropathic pain associated with diabetic peripheral neuropathy
    E.1.1.1Medical condition in easily understood language
    A condition called diabetic neuropathic pain (DNP). In DNP, long-term high blood sugar levels cause nerve damage in people with diabetes. People with DNP may have pain and numbness.
    E.1.1.2Therapeutic area Diseases [C] - Nervous System Diseases [C10]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level LLT
    E.1.2Classification code 10067547
    E.1.2Term Diabetic peripheral neuropathic pain
    E.1.2System Organ Class 100000004852
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    Part A: to evaluate the efficacy of BAY1817080 on the treatment of pain associated with DNP as compared with placebo

    Part B: to describe the dose-response relationship and evaluate the efficacy of BAY1817080 on the treatment of pain associated with DNP as compared with placebo (and active comparator)
    E.2.2Secondary objectives of the trial
    To further evaluate the efficacy of BAY1817080 on pain and associated symptoms

    To evaluate the safety and tolerability of BAY1817080 on the treatment of pain associated with DNP as compared with placebo in Part A and placebo as well as active comparator in Part B
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Adults ≥ 18 years of age at the time of signing the informed consent.
    2. At the time of screening, have documented diagnosis of type 1 OR type 2 diabetes mellitus (DM) with painful distal symmetrical sensorimotor neuropathy of more than 6 months duration according to modified Toronto Clinical Neuropathy Score.
    3. Weekly mean 24-hour average pain NRS ≥ 4 with adequate variability (not the same score on all daily pain ratings) and compliance (non-missing pain score on at least 6 out of 7 consecutive days) in daily pain recording during the 7 day NRS baseline period.
    4. Neuropathic pain according to the DN4 questionnaire.
    5. Women of childbearing potential must agree to use acceptable effective or highly effective birth control methods.
    E.4Principal exclusion criteria
    1. Any differential diagnosis of peripheral diabetic neuropathy (PDN) including but not limited to other neuropathies (e.g. vitamin B12 deficiency, Chronic Inflammatory Demyelinating Polyneuropathy), polyradiculopathies, central disorders (e.g. demyelinating disease), or rheumatological disease (e.g. foot arthritis, plantar fasciitis).
    2. Any other diseases or conditions that according to the investigator can compromise the function of the body systems and could result in altered absorption, excessive accumulation, impaired metabolism, or altered excretion of the study intervention (e.g. chronic bowel disease, Crohn's disease and ulcerative colitis).
    3. Any serious or unstable diseases or conditions including psychiatric disorders that might interfere with the conduct of the study or the interpretation of the results.
    4. Major surgery or radiological procedures (e.g. PTA and stenting of peripheral vascular lesions in lower extremities) within 3 months before screening visit or scheduled during the study period, which might interfere pain response evaluation.
    5. Symptomatic peripheral arterial disease in lower or upper extremities, including diabetic ulcers.
    6. Previous use of strong opioids (e.g. oxymorphone, oxycodone) for neuropathic pain anytime, or topical use of capsaicin within 3 months prior to the screening visit.
    7. History or current diagnosis of electrocardiogram (ECG) abnormalities indicating significant risk of safety for study participants.
    8. Moderate-to-severe hepatic impairment defined as Child-Pugh Class B or C.
    9. Have platelets ≤ 100 x 109/L, or neutrophil count < 1.2 x 109/L (or equivalent), hemoglobin ≤ 100 g/L for women or hemoglobin ≤ 110 g/L for men at screening.
    10. Glycemic control unstable (hemoglobin HbA1c ≥11%) within 3 months prior to screening (e.g. ketoacidosis requiring hospitalization, any recent episode of hypoglycemia requiring assistance through medical intervention, uncontrolled hyperglycemia).
    11. ALT >2xULN, or AST >2xULN, or total bilirubin greater than ULN, or alkaline phosphatase (AP) >2x ULN, or INR greater than ULN (unless related to
    anticoagulation treatment) at screening.
    12. Positive hepatitis B virus surface antigen (HBsAg) or positive hepatitis C virus antibodies (anti-HCV) and detection of mRNA (HCV-mRNA tested only if hepatitis C virus antibodies detected).
    13. Estimated glomerular filtration rate (eGFR) <30 mL/min/1.73 m^2 calculated by Modification of Diet in Renal Disease (MDRD) formula (local formulas will be used where applicable.
    14. Uncontrolled hypertension despite optimal treatment with antihypertensive(s), indicated by a sitting systolic blood pressure ≥ 180 mmHg and/or diastolic blood pressure ≥ 110 mmHg.
    15. Any other disease or condition that, according to the investigator, can compromise the function of the body systems and could result in altered absorption, excessive accumulation, impaired metabolism, or altered excretion of the study intervention (e.g., excessively low body weight, chronic bowel diseases, Crohn's disease and ulcerative colitis)
    E.5 End points
    E.5.1Primary end point(s)
    Change in weekly mean 24-hour average pain intensity score using the 11-point Numeric Rating Scale (NRS) from baseline to the end of intervention
    E.5.1.1Timepoint(s) of evaluation of this end point
    Part A: from baseline to end of intervention (in total up to 9 weeks)
    Part B: from baseline to end of intervention (in total up to 13 weeks)
    E.5.2Secondary end point(s)
    - Change in Neuropathic Pain Symptom Inventory (NPSI) score from baseline to the end of intervention
    - Patient Global Impression of Change (PGI-C) at the end of intervention
    - The proportion of participants achieving a ≥30% and a ≥50% reduction in weekly mean 24-hour average pain intensity score (i.e. responder rates using NRS)
    - Number of participants with treatment emergent adverse events (TEAE)
    E.5.2.1Timepoint(s) of evaluation of this end point
    NPSI:
    Part A: at visit 2, visit 4 (day 15 +/- 2), visit 5 (day 29 +/-2) and visit 7 EOI (day 57 +/-2)
    Part B: at visit 2, visit 4 (day 15 +/- 2), visit 5 (day 29 +/-2), visit 7 (day 57 +/-2) and visit 8 EOI (day 85 +/-2)

    PGI-C:
    Part A: at visit 5 (day 29 +/-2) and at end of intervention (day 57 +/- 2)
    Part B: at visit 5 (day 29 +/-2), at visit 7 (day 57 +/- 2) and at end of intervention (day 85 +/-2)

    Responder rates:
    Part A: from baseline to end of intervention (in total up to 9 weeks)
    Part B: from baseline to end of intervention (in total up to 13 weeks)

    TEAE: start of intervention to 14 days after stop of treatment
    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 No
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    E.6.10Pharmacogenetic Yes
    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) 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 Yes
    E.8.2.3.1Comparator description
    Phase 2b will use Pregabalin as comparator
    E.8.2.4Number of treatment arms in the trial7
    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 concerned6
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA60
    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
    Canada
    Japan
    United States
    Austria
    Denmark
    Finland
    France
    Germany
    Hungary
    Norway
    Poland
    Slovakia
    Sweden
    Czechia
    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
    last visit of the last subject
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years2
    E.8.9.1In the Member State concerned months8
    E.8.9.1In the Member State concerned days
    E.8.9.2In all countries concerned by the trial years2
    E.8.9.2In all countries concerned by the trial months8
    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: 300
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 140
    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 No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state18
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 300
    F.4.2.2In the whole clinical trial 440
    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 Decision2020-12-17
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2020-12-16
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
    P.Date of the global end of the trial2021-12-17
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