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   35213   clinical trials with a EudraCT protocol, of which   5757   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).
     
    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:2017-003133-28
    Sponsor's Protocol Code Number:CLL2-BAAG
    National Competent Authority:Germany - BfArM
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2018-08-21
    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 ConcernedGermany - BfArM
    A.2EudraCT number2017-003133-28
    A.3Full title of the trial
    A prospective, open-label, multicenter phase-II trial to evaluate the efficacy and safety of a sequential regimen of bendamustine followed by GA101 (obinutuzumab), acalabrutinib (ACP-196) and ABT-199 (venetoclax) in patients with relapsed/refractory CLL (CLL2-BAAG protocol)
    Eine prospektive, unverblindete, multizentrische Phase-II-Studie zur Evaluation der Effektivität und Sicherheit eines sequentiellen Therapieregimes aus Bendamustin, gefolgt von GA101 (Obinutuzumab), Acalabrutinib (ACP-196) und ABT-199 (Venetoclax) bei Patienten mit chronischer lymphatischer Leukämie
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Evaluation of a treatment with bendamustine, followed by obinutuzumab, acalabrutinib and venetoclax in patients with relapsed chronic lymphocytic leukemia
    A.3.2Name or abbreviated title of the trial where available
    CLL2-BAAG
    A.4.1Sponsor's protocol code numberCLL2-BAAG
    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 SponsorUniversität zu Köln
    B.1.3.4CountryGermany
    B.3.1 and B.3.2Status of the sponsorNon-Commercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportAcerta Pharma, LLC
    B.4.2CountryUnited States
    B.4.1Name of organisation providing supportF. Hoffmann-La Roche Ltd
    B.4.2CountrySwitzerland
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationGerman CLL Study Group
    B.5.2Functional name of contact pointInformation Desk
    B.5.3 Address:
    B.5.3.1Street AddressGleueler Str. 176 - 178
    B.5.3.2Town/ cityKöln
    B.5.3.3Post code50924
    B.5.3.4CountryGermany
    B.5.4Telephone number0049022147888220
    B.5.5Fax number0049022147886886
    B.5.6E-mailcllstudie@uk-koeln.de
    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 Yes
    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 nameBendamustine
    D.3.4Pharmaceutical form Powder for concentrate for solution for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNBENDAMUSTINE HYDROCHLORIDE
    D.3.9.1CAS number 3543-75-7
    D.3.9.4EV Substance CodeSUB00696MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2,5
    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 Yes
    D.2.1.1.1Trade name Gazyvaro
    D.2.1.1.2Name of the Marketing Authorisation holderRoche / Genentech
    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 nameObinutuzumab / GA101
    D.3.2Product code RO5072759
    D.3.4Pharmaceutical form Concentrate for solution for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNObinutuzumab
    D.3.9.1CAS number 949142-50-1
    D.3.9.3Other descriptive nameOBINUTUZUMAB
    D.3.9.4EV Substance CodeSUB32751
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    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 No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    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 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 Yes
    D.2.1.1.1Trade name Venclyxto (Venetoclax)
    D.2.1.1.2Name of the Marketing Authorisation holderAbbVie Inc
    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 nameABT-199 (GDC-0199), Venetoclax
    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 INNVENETOCLAX
    D.3.9.3Other descriptive nameABT-199
    D.3.9.4EV Substance CodeSUB176260
    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 No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    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: 4
    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 nameACP-196, Acalabrutinib
    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 INNACALABRUTINIB
    D.3.9.3Other descriptive nameACP-196
    D.3.9.4EV Substance CodeSUB182073
    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 No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    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: 5
    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 Yes
    D.2.1.1.1Trade name Venclyxto (Venetoclax)
    D.2.1.1.2Name of the Marketing Authorisation holderAbbVie Inc
    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 nameABT-199 (GDC-0199), Venetoclax
    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 INNVENETOCLAX
    D.3.9.3Other descriptive nameABT-199
    D.3.9.4EV Substance CodeSUB176260
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    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: 6
    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 Yes
    D.2.1.1.1Trade name Venclyxto (Venetoclax)
    D.2.1.1.2Name of the Marketing Authorisation holderAbbVie Inc
    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 nameABT-199 (GDC-0199), Venetoclax
    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 INNVENETOCLAX
    D.3.9.3Other descriptive nameABT-199
    D.3.9.4EV Substance CodeSUB176260
    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 No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    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
    Patients with relapsed/refractory CLL requiring treatment
    E.1.1.1Medical condition in easily understood language
    Patients with relapsed chronic lymphocytic leukaemia in need of treatment
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level PT
    E.1.2Classification code 10008958
    E.1.2Term Chronic lymphocytic leukaemia
    E.1.2System Organ Class 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    E.1.3Condition being studied is a rare disease Yes
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    The primary objective of the study is to evaluate the efficacy of a sequential regimen of two cycles of bendamustine, followed by a combination therapy of GA101 (obinutuzumab), acalabrutinib (ACP-196) and ABT-199 (venetoclax) in patients with relapsed/refractory CLL.
    E.2.2Secondary objectives of the trial
    The secondary objective is to evaluate the safety of a sequential reg-imen of two cycles of bendamustine, followed by a combination therapy of GA101 (obinutuzumab), acalabrutinib (ACP-196) and ABT-199 (venetoclax) in patients with relapsed/refractory CLL.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Relapsed/refractory CLL in need of treatment according to iwCLL criteria
    In case of a recent previous treatment, patients must have recovered from acute toxicities and treatment regimen must be stopped within the following time periods before start of the study treatment in the CLL2-BAAG trial:
    - chemotherapy ≥ 28 days
    - antibody treatment ≥ 14 days
    - kinase inhibitors, BCL2-antagonists or immunomodulatory agents ≥ 3 days
    - corticosteroids may be applied until the start of the BAAG-regimen, these have to be reduced to an equivalent of ≤ 20mg prednisolone per day during treatment
    Please note: Patients with a progression during previous treatment with venetoclax, ibrutinib or another BTK inhibi-tor, as well as patients with a known resistance mutation (e.g. BTK-/PLCg2) are excluded from study participation. However, patients who progressed after termination of treatment with venetoclax, ibrutinib, other BTK inhibitors and/or obinutuzumab or who stopped treatment due to in-tolerance to ibrutinib are eligible for participation.

    2. Adequate renal function, as indicated by a creatinine clearance ≥30ml/min calculated according to the modified formula of Cockcroft and Gault or directly measured with 24 hr. urine collection

    3. Adequate hematologic function as indicated by a neutro-phil count ≥ 1.0 x 109/L, a hemoglobin value ≥8.0 g/dL and a platelet count ≥ 25 x 109/L, unless directly attributable to the patient´s CLL (e.g. bone marrow infiltration), in this case, platelet count should be ≥ 10 × 109/L.

    4. Adequate liver function as indicated by a total bilirubin ≤2x, AST/ALT ≤2.5x the institutional ULN value, unless di-rectly attributable to the patient’s CLL or to Gilbert’s Syn-drome

    5. Negative serological testing for hepatitis B (HBsAg negative and anti-HBc negative, patients positive for anti-HBc may be included if PCR for HBV DNA is negative and HBV-DNA PCR is performed every 4 weeks until one year after last dosage of GA101 (obinutuzumab)), negative testing for hepatitis-C RNA and negative HIV test within 6 weeks prior to registration

    6. Age ≥ 18 years

    7. ECOG 0 to 2, ECOG 3 is only permitted if related to CLL (e.g. due to anemia or severe constitutional symptoms)

    8. Life expectancy ≥ 6 months

    9. Ability and willingness to provide written informed consent and to adhere to the study visit schedule and other protocol requirements
    E.4Principal exclusion criteria
    1. (Suspicion of) transformation of CLL (i.e. Richter’s trans-formation, pro-lymphocytic leukemia) or central nervous system (CNS) involvement

    2. Progression during previous treatment with venetoclax, ibrutinib or another BTK inhibitor, and/or presence of known mutations associated with resistance to therapy, e.g. Bruton´s Tyrosine Kinase and Phospholipase C Gamma 2 (PLCg2)

    3. Confirmed progressive multifocal leukoencephalopathy (PML)

    4. Malignancies other than CLL currently requiring systemic therapies

    5. Uncontrolled infection requiring systemic treatment

    6. Any comorbidity or organ system impairment rated with a CIRS (cumulative illness rating scale) score of 4, exclud-ing the eyes/ears/nose/throat/larynx organ system or any other life-threatening illness, medical condition or organ system dysfunction that – in the investigator´s opinion - could compromise the patients safety or interfere with the absorption or metabolism of the study drugs (e.g, inability to swallow tablets or impaired resorption in the gastrointestinal tract)

    7. Significantly increased risk of bleeding according to the investigator´s evaluation, e.g. due known bleeding diathe-sis (e.g. von-Willebrandt´s disease or hemophilia), major surgical procedure ≤ 4 weeks or stroke/intracranial hem-orrhage ≤ 6 months.

    8. Requirement of therapy with strong CYP3A4 inhibi-tors/inducers or anticoagulant with phenprocoumon (mar-cumar) or other vitamin K-antagonists

    9. Use of investigational agents ≤ 28 days prior to start of study treatment, however, kinase inhibitors, BCL2-antagonists and antibody treatment are allowed in ac-cordance with inclusion criterion number 1 (see above).

    10. Known hypersensitivity to obinutuzumab (GA101), venetoclax (ABT-199), acalabrutinib (ACP-196) or any of the excipients
    Please note: Patients with a known hypersensitivity to bendamustine are allowed to participate but will not receive a debulking with bendamustine

    11. Pregnant women and nursing mothers (a negative preg-nancy test is required for all women of childbearing potential within 7 days before start of treatment)

    12. Fertile men or women of childbearing potential unless:
    - surgically sterile or ≥ 2 years after the onset of menopause, or
    - willing to use two methods of reliable contraception including one highly effective (Pearl Index <1) and one additional effective (barrier) method during study treatment and for 18 months after end of study treatment.

    13. Vaccination with a live vaccine ≤ 28 days prior to registration

    14. Legal incapacity

    15. Prisoners or subjects who are institutionalized by regulatory or court order

    16. Persons who are in dependence to the sponsor or an investigator
    E.5 End points
    E.5.1Primary end point(s)
    Negativity rate of minimal residual disease (MRD) in peripheral blood (PB) measured by 4-color flow cytometry at final restaging (RE) at the end of induction treatment (12 weeks after the start of the last induction cycle)
    E.5.1.1Timepoint(s) of evaluation of this end point
    The primary endpoint can be analysed as soon as all enrolled patients who did not discontinue prematurely have achieved the final restaging 12 weeks after last cycle of induction therapy. This will trigger the time point of the analysis of the primary endpoint.
    E.5.2Secondary end point(s)
    - Overall response rate (ORR) according to iwCLL criteria at RE 12 weeks after the start of the last cycle of induction therapy including all patients achieving: a complete response (CR), CR with incomplete recovery of the bone marrow (CRi), or a partial response (PR).
    - CR / CRi rate at RE 12 weeks after the start of the last cycle of induction therapy
    - Differentiation of patients with a PR according to iwCLL crite-ria into patients achieving an unconfirmed (clinical) CR/CRi lacking a CT/MRI scan and/or a bone marrow biopsy a PR due to residual lymphadenopathy and/or hepatosplenomegaly, or a PR due to residual bone marrow infiltration
    - Safety parameters: Type, frequency, severity, and relationship to study treatment of adverse events (AE), serious adverse events (SAE) and adverse events of special interest (AESI)
    - MRD in PB measured by 4-color flow cytometry to guide the duration of maintenance therapy at RE 12 weeks after the start of the last cycle of induction therapy in all patients responding to study treat-ment and every 12 weeks (= approx. 3 months) during the maintenance phase.every 24 weeks (= approx. 6 months) during the follow-up
    - MRD in PB measured by 4-color flow cytometry for the assessment of the kinetics of response to the different treat-ment phases at screening/baseline, staging after debulking (if applicable), before start with acalabrutinib (cycle 2, d1), before start with venetoclax (cycle 3, d1), interim staging (after 3 induction cycles), initial response assessment (after 6 induction cycles)
    - MRD in bone marrow measured by 4-color flow cytometry optionally in patients with (clin.) CR/CRi (or PR almost fulfilling CR criteria, e.g. with residual splenomegaly) 12 weeks after achievement of MRD negativity in PB
    - Best response rate (BRR) until 6 months after RE
    - ORR after debulking
    - ORR after end of maintenance treatment
    - Progression-free survival (PFS)
    - Event-free survival (EFS)
    - Overall survival (OS)
    - Duration of response in patients with a complete response (CR), a CR with incomplete recovery of the bone marrow (CRi), an unconfirmed (clinical) CR/CRi lacking a CT/MRI scan and/or a bone marrow biopsy a PR due to residual lymphadenopathy and/or hepatosplenomegaly, or a PR due to residual bone marrow infiltration
    - Treatment-free survival (TFS) and time to next CLL treatment (TTNT)

    Exploratory endpoints:
    - Evaluation of relationship between various baseline markers and clinical outcome parameters
    E.5.2.1Timepoint(s) of evaluation of this end point
    The primary endpoint can be analysed as soon as all enrolled patients who did not discontinue prematurely have achieved the final restaging 12 weeks after last cycle of induction therapy. This will trigger the time point of the analysis of the primary and secondary endpoints.
    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) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    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 concerned18
    E.8.5The trial involves multiple Member States No
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA No
    E.8.6.2Trial being conducted completely outside of the EEA No
    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 clinical trial is defined as the time point once the last patient has completed the maintenance phase and at least 2 follow up visits (with an interval of 3 months) thereafter. This will take place approximately 40 months after the last patient entered the trial.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years4
    E.8.9.1In the Member State concerned months6
    E.8.9.1In the Member State concerned days
    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: 46
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 46
    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 state46
    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)
    No treatment or care planed after subject has ended participation in the trial; patients can voluntarily agree to participate in the GCLLSG registry.
    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 Decision2018-09-19
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2018-12-17
    P. End of Trial
    P.End of Trial StatusOngoing
    EU Clinical Trials Register Service Desk: https://servicedesk.ema.europa.eu
    European Medicines Agency © 1995-2019 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    Legal notice
    EMA HMA