Flag of the European Union EU Clinical Trials Register Help

Clinical trials

The European Union Clinical Trials Register allows you to search for protocol and results information on:
  • interventional clinical trials that are conducted in the European Union (EU) and the European Economic Area (EEA);
  • clinical trials conducted outside the EU / EEA that are linked to European paediatric-medicine development.
  • Learn   more about the EU Clinical Trials Register   including the source of the information and the legal basis.


    The EU Clinical Trials Register currently displays   42564   clinical trials with a EudraCT protocol, of which   7007   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).


    Phase 1 trials conducted solely in adults and that are not part of an agreed PIP are not public in the EU CTR (refer to European Guidance 2008/C 168/02   Art. 3 par. 2 and   Commission Guideline 2012/C 302/03,   Art. 5) .

    Clinical Trials marked as "Trial now transitioned" were transitioned to the Clinical Trial Regulation 536/2014 and can be further followed in the Clinical Trial Information System  
     
    Examples: Cancer AND drug name. Pneumonia AND sponsor name.
    How to search [pdf]
    Search Tips: Under advanced search you can use filters for Country, Age Group, Gender, Trial Phase, Trial Status, Date Range, Rare Diseases and Orphan Designation. For these items you should use the filters and not add them to your search terms in the text field.
    Advanced Search: Search tools
     

    < Back to search results

    Print Download

    Summary
    EudraCT Number:2020-005198-29
    Sponsor's Protocol Code Number:CB8025-31731-RE
    National Competent Authority:Poland - Office for Medicinal Products
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2021-03-17
    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 ConcernedPoland - Office for Medicinal Products
    A.2EudraCT number2020-005198-29
    A.3Full title of the trial
    ASSURE: An Open Label Long-Term Study to Evaluate the Safety and Tolerability of Seladelpar in Subjects with Primary Biliary Cholangitis (PBC)
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A study to evaluate the safety and tolerability of seladelpar in subjects
    with primary biliary cholangitis
    A.3.2Name or abbreviated title of the trial where available
    ASSURE
    A.4.1Sponsor's protocol code numberCB8025-31731-RE
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT03301506
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation PlanP/192/2019
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorCymaBay Therapeutics, Inc.
    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 supportCymaBay Therapeutics, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationCymaBay Therapeutics, Inc.
    B.5.2Functional name of contact pointElaine Watkins
    B.5.3 Address:
    B.5.3.1Street Address7575 Gateway Blvd, Suite 110
    B.5.3.2Town/ cityNewark
    B.5.3.3Post codeCA 94560
    B.5.3.4CountryUnited States
    B.5.4Telephone number+15102938800
    B.5.5Fax number+15102936853
    B.5.6E-mailEwatkins@cymabay.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 Yes
    D.2.5.1Orphan drug designation numberEU/3/17/1930
    D.3 Description of the IMP
    D.3.1Product nameSeladelpar
    D.3.2Product code MBX-8025
    D.3.4Pharmaceutical form Capsule, hard
    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 INNSELADELPAR
    D.3.9.1CAS number 928821-40-3
    D.3.9.2Current sponsor codeMBX-8025
    D.3.9.4EV Substance CodeSUB192392
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5
    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 Yes
    D.2.5.1Orphan drug designation numberEU/3/17/1930
    D.3 Description of the IMP
    D.3.1Product nameSeladelpar
    D.3.2Product code MBX-8025
    D.3.4Pharmaceutical form Capsule, hard
    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 INNSELADELPAR
    D.3.9.1CAS number 928821-40-3
    D.3.9.2Current sponsor codeMBX-8025
    D.3.9.4EV Substance CodeSUB192392
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number10
    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
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Primary Biliary Cholangitis
    E.1.1.1Medical condition in easily understood language
    A long-term liver disease in which the bile ducts in the liver become
    damaged. This gradually leads to a build-up of bile in the liver, which can
    damage it and eventually lead to scarring.
    E.1.1.2Therapeutic area Body processes [G] - Immune system processes [G12]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.0
    E.1.2Level LLT
    E.1.2Classification code 10036680
    E.1.2Term Primary biliary cirrhosis
    E.1.2System Organ Class 100000004871
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate the long-term safety and tolerability of seladelpar
    E.2.2Secondary objectives of the trial
    To evaluate the long-term efficacy of seladelpar, and the effect of seladelpar on patient-reported outcomes (pruritus)
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Must have given informed consent (signed and dated)
    2. Participated in a prior PBC study with seladelpar (e.g., including
    CB8025-21629, CB8025-31735, or CB8025-31731), current PBC studies (CB8025-32048 or CB8025-21838), or completed a future PBC study with seladelpar that allows rollover into CB8025-31731-RE, and meet eligibility criteria for the current study.
    3. Females of reproductive potential must use at least one barrier contraceptive and a second effective birth control method during the study and for at least 90 days after the last dose. Male subjects who are sexually active with female partners of reproductive potential must use barrier contraception and their female partners must use a second effective birth control method during the study and for at least 90 days after the last dose
    E.4Principal exclusion criteria
    Exclusion criteria are only applicable for subjects with a study drug interruption greater than 4 weeks prior to Day 1 of this study and for subjects who participated in CB8025-21838 irrespective of seladelpar interruption
    1. Treatment-related AE leading to study drug discontinuation in a previous PBC study with seladelpar
    2. A medical condition, other than PBC, that in the Investigator’s opinion would preclude full participation in the study or confound its results (e.g., cancer, any active infection)
    3. AST or ALT above 3 × the upper limit of normal (ULN)
    4. Total bilirubin above 2 × ULN
    5. MELD score ≥ 12. For subjects on anticoagulation medication,
    evaluation of the baseline INR, in concert with any current dose
    adjustments in anti-coagulant medications, will be taken into account
    when calculating this score. This will be done in consultation with the
    medical monitor.
    6. Evidence of advanced PBC as defined by the Rotterdam criteria (albumin below 1 × lower limit of normal AND total bilirubin above 1 × ULN)
    7. Estimated glomerular filtration rate ≤ 45 mL/min/1.73 m2 (calculated by Modification of Diet in Renal Disease formula)
    8. Auto-immune hepatitis
    9. Primary sclerosing cholangitis
    10. Known history of alpha-1-antitrypsin deficiency
    11. Known history of chronic viral hepatitis
    12. For females, pregnancy or breast-feeding
    13. Use of colchicine, methotrexate, azathioprine or long-term use of systemic steroids (e.g. prednisone, prednisolone, budesonide) (>2 weeks) within 2 months prior to Screening. See the concomitant
    medication section for additional medications that may be excluded.
    14. Current use of fibrates or use of fibrates within 3 months prior to Screening
    15. Current use of obeticholic acid or use of obeticholic acid within 3 months prior to Screening
    16. Use of an experimental or unapproved treatment for PBC within 3 months prior to Screening
    17. History of malignancy diagnosed or treated, actively or within 2 years, or active evaluation for malignancy; localized treatment of squamous or non-invasive basal cell skin cancers and cervical carcinoma in-situ is allowed if appropriately treated prior to Screening
    18. Treatment with any other investigational therapy or medical device within 30 days or within 5 half-lives, whatever is longer, prior to Screening
    19. Any other condition(s) that would compromise the safety of the subject or compromise the quality of the clinical study as judged by the Investigator
    20. Immunosuppressant therapies (e.g., cyclosporine, tacrolimus, anti-TNF or other immunosuppressive biologics)
    21. Other medications that effect liver or GI functions such as absorption of medications may be prohibited and should be discussed with the medical monitor on a case-by-case basis
    22. Positive for:
    a. Hepatitis B, defined as the presence of hepatitis B surface antigen
    b. Hepatitis C, defined as the presence of hepatitis C virus ribonucleic acid
    c. Human immunodeficiency virus (HIV) antibody
    23. Active COVID-19 infection during Screening.
    E.5 End points
    E.5.1Primary end point(s)
    Treatment-emergent AEs (National Cancer Institute [NCI] Common Terminology Criteria for Adverse Events [CTCAE] Version 5.0), biochemistry and hematology results are collected
    E.5.1.1Timepoint(s) of evaluation of this end point
    Throughout the study
    E.5.2Secondary end point(s)
    1. Occurrence of the following adjudicated PBC clinical outcomes:
    -Overall death
    -Liver transplantation
    -MELD score ≥ 15 for at least 2 consecutive visits
    -Ascites requiring treatment
    -Hospitalization for new onset or recurrence, of any:
    -Variceal bleeding, Hepatic encephalopathy (as defined by a West Haven score ≥ 2), Spontaneous bacterial peritonitis (confirmed by culture from diagnostic paracentesis)
    2. Biochemical markers:
    -Response on composite of ALP and total bilirubin
    -Proportion of subjects with normalization of ALP
    3.Relative and absolute changes of ALP, aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma-glutamyl transferase, bilirubin (total, direct, indirect),
    4.Change from Baseline in pruritus numerical rating scale (NRS)
    E.5.2.1Timepoint(s) of evaluation of this end point
    Throughout the study
    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 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 No
    E.8.1.1Randomised No
    E.8.1.2Open Yes
    E.8.1.3Single blind No
    E.8.1.4Double blind No
    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 No
    E.8.2.3Other No
    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 concerned2
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA72
    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
    Canada
    Chile
    France
    Germany
    Greece
    Hungary
    Israel
    Italy
    Korea, Republic of
    Mexico
    Netherlands
    New Zealand
    Poland
    Romania
    Russian Federation
    Spain
    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
    LVLS
    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 months8
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years5
    E.8.9.2In all countries concerned by the trial months0
    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 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: 428
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 72
    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 state20
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 129
    F.4.2.2In the whole clinical trial 500
    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)
    Study duration is until seladelpar is commercially available or the program is discontinued.
    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 Decision2021-05-05
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2021-03-29
    P. End of Trial
    P.End of Trial StatusOngoing
    For support, visit the EMA Service Desk , log in using your EMA account and open a ticket specifying "EU CTR" in your request.
    If you do not have an account, please visit the EMA Account management page page click on "Create an EMA account" and follow the instructions.
    The status of studies in GB is no longer updated from 1.1.2021
    For the UK, as from 1.1.2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI
    EU Clinical Trials Register Service Desk: https://servicedesk.ema.europa.eu
    European Medicines Agency © 1995-2022 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    Legal notice
    EMA HMA