Trial Review

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Trial registered on ANZCTR


Registration number
ACTRN12619000280101
Ethics application status
Approved
Date submitted
18/02/2019
Date registered
25/02/2019
Date last updated
29/05/2024
Date data sharing statement initially provided
25/02/2019
Type of registration
Prospectively registered

Titles & IDs
Public title
AMLM22/D2-The International Acute myeloid leukaemia (AML) Platform Consortium (IAPC) trial is a randomised, multi-arm study platform to compare the efficacy of experimental therapies versus standard of care in subjects with acute myeloid leukaemia in first complete remission. Domain 2 is investigating the safety and efficacy of Venetoclax as a maintenance therapy alone or in combination with low dose cytarabine (LDAC).
Scientific title
AMLM22/D2-The International Acute myeloid leukaemia (AML) Platform Consortium (IAPC) trial is a randomised, multi-arm study platform to compare the efficacy of experimental therapies versus standard of care in subjects with acute myeloid leukaemia in first complete remission. Domain 2 is investigating the safety and efficacy of Venetoclax as a maintenance therapy alone or in combination with low dose cytarabine (LDAC).
Secondary ID [1] 297388 0
NIL
Universal Trial Number (UTN)
Trial acronym
AMLM22/D2
Linked study record
ACTRN12619000248167p is linked to this as both are sub-studies of the main platform study

Health condition
Health condition(s) or problem(s) studied:
Acute Myeloid Leukaemia (AML) 311544 0
Condition category
Condition code
Cancer 310182 310182 0 0
Leukaemia - Acute leukaemia

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Domain 2 is AMLM22/D2, it has 3 treatment arms:
Arm 1: Venetoclax (investigational product) plus Low-dose cytarabine (LDAC). Recommended dose of Venetoclax is 600mg daily, taken orally on days 1-28 of each cycle. Low dose cytarabine (LDAC) is given subcutaneously (under the skin) at a dose of 20mg/m2 daily on days 1-10 of each 28-day cycle, following administration of venetoclax. Each cycle is 28 days. Total treatment duration is expected to be 24 months.
Arm 2: Venetoclax monotherapy. Recommended dose of Venetoclax is 800mg daily, taken orally on days 1-28 of each cycle. Each cycle is 28 days. Total treatment duration is expected to be 24 months.
Arm 3: Standard of care (generally observation)
Patients randomised to receive venetoclax will be asked to return any unused tablets at each visit.
Intervention code [1] 313695 0
Treatment: Drugs
Comparator / control treatment
Patients that are randomised to treatment arm 3: standard of care, will receive standard of care treatment for AML remission, which is generally observation. This is the care they would normally receive if they weren't on a trial.
Control group
Active

Outcomes
Primary outcome [1] 319128 0
Failure-free survival - this is the time from randomisation until the time of the earliest leukaemia event (relapse). Data to monitor failure-free survival (disease monitoring and minimal residual disease (MRD) testing) will be collected from patient's at various protocol specified times points throughout the study.
Timepoint [1] 319128 0
Time from randomisation until the time of the earliest leukaemia event- either MRD progression, MRD relapse, clinical relapse or death.
Patients will be followed for survival, by telephone, every month for the first year and then every 3 months until death, withdrawal of consent for further follow-up, study end, or until a subject is lost to follow-up.
Treatment is expected to be for up to 24months
Follow up will continue until death, withdrawal of consent from study or until a patient is lost to follow up
Secondary outcome [1] 367054 0
Safety (pilot phase)- Occurrence of related CTCAE grade 3-5 non-hematologic adverse events, related CTCAE grade 4-5 neutropenia or thrombocytopenia or grade 3-5 febrile neutropenia.
Timepoint [1] 367054 0
Analysis of these adverse events will be conducted on all patients in the safety set (defined as all patients in an experimental arm that received at least one dose of the study drug associated with that arm and all patients in the appropriate Standard of care (SoC) control arm who did not receive a dose of a drug associated with a study arm in the relevant domain), in the first 6 months following randomisation.
Summary tables of newly emerging and worsening adverse events and laboratory tests (based on the worst CTCAE grade per patient), both severe (greater than or equal to Grade 3) and of any grade, will be reported by type, treatment arm and by cycles (for each of the first 6 cycles).
Data on adverse events will be collected from participants at each visit and upto 28 days after last treatment dose.
Secondary outcome [2] 367055 0
Relapse free survival- Time from the date of randomisation to the date of relapse or death from any cause. Relapse data will be collected from the patient and the patients hospital records.






Timepoint [2] 367055 0
Time from the date of randomisation to the earlier of the date of relapse or death from any cause, (censored and not censored for SCT).
Patients will be followed for survival, by telephone, every month for the first year and then every 3 months until death, withdrawal of consent for further follow-up, study end, or until a subject is lost to follow-up.
Follow up will continue until death, withdrawal of consent from study or until a patient is lost to follow up
Treatment is expected to be for up to 24 months
Secondary outcome [3] 367056 0
MRD erasure -Eradication of MRD that was detected at screening in bone marrow or peripheral blood within 6 months of study randomisation. This will be assessed using flow cytometry and/or molecular methods (ie.quantitative PCR)






Timepoint [3] 367056 0
Eradication of MRD detected at screening within 6 months of study randomisation
Secondary outcome [4] 367057 0
Quality of life







Timepoint [4] 367057 0
The FACIT-Fatigue Scale and the EQ-5D score at baseline, 6, 12, 18 and 24 months

Eligibility
Key inclusion criteria
1. Provision of written informed consent
2. Provision of written informed consent to the ALLG NBCR
3. Age 18+ (Age 16-17 permitted if consent for minor PICF approved by the authorizing HREC)
4. AML (excluding APL) in first complete remission with bone marrow blasts <5%
5. Subject has achieved remission after intensive chemotherapy (e.g. 7+3 or equivalent +/- subsequent consolidation therapy)
6. ECOG 0-2
7. Subject must have adequate renal function as demonstrated by a creatinine clearance greater than or equal to 30 mL/min; calculated by the Cockcroft Gault formula or measured by 24-hours urine collection
8. Subject must have adequate liver function as demonstrated by:
a. aspartate aminotransferase (AST) greater than or equal to 3.0 × ULN
b. alanine aminotransferase (ALT) greater than or equal to 3.0 × ULN
c. bilirubin greater than or equal to 1.5 × ULN (unless bilirubin rise is due to Gilbert’s syndrome or of non-hepatic origin)
9. Agrees to follow the recommended contraception procedures for this treatment domain
Minimum age
16 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
1. Chemotherapy or investigational agents within 28 days of planned study cycle 1 day
2. Impaired hematologic recovery 8 weeks after last chemotherapy
a. Grade 2 anemia (Hb <100g/L)
b. Grade 4 neutropenia (N <0.5 x 109/L)
c. Grade 3 thrombocyotopenia (Plt <50 x 109/L)
3. History of other malignancy requiring active systemic treatment or which is likely to result in an expected survival time of < 2 years
4. Viral infection with known HIV or viral hepatitis type B or C not adequately controlled by antiviral medication
5. Prior bone marrow or stem cell transplantation
6. There is an intent to undertake a stem cell transplant procedure within the next 3 months
7. Subject is HIV positive
8. Evidence of other clinically significant uncontrolled condition(s) including, but not limited to:
a. Uncontrolled and/or active systemic infection (viral, bacterial or fungal)
b. Chronic hepatitis B virus (HBV) or hepatitis C (HCV) requiring treatment. Note: subjects with serologic evidence of prior vaccination to HBV (i.e. hepatitis B surface (HBs) antigen negative-, anti-HBs antibody positive and anti-hepatitis B core (HBc) antibody negative) or positive anti-HBc antibody from intravenous immunoglobulins (IVIG) may participate.
9. Treatment with any of the following within 7 days prior to the first dose of study drug:
a. Steroid therapy for anti-neoplastic intent
b. Moderate or strong CYP3A inducers
c. Moderate or strong cytochrome CYP3A inhibitors may be used with caution with appropriate dose modifications for venetoclax
10. Administration or consumption of any of the following within 3 days prior to the first dose of study drug:
a. Grapefruit or grapefruit products
b. Seville oranges (including marmalade containing Seville oranges)
c. Star fruit
11. Subject not able to comply with domain-specific contraception recommendations

Study design
Purpose of the study
Treatment
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Randomisation will occur by a central randomization procedure, in a 2-step process.
Participants will first be randomised to an eligible domain based on physical and disease characteristics. They will then be randomised to a treatment arm within that domain.
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Permuted block randomisation
Masking / blinding
Open (masking not used)
Who is / are masked / blinded?



Intervention assignment
Parallel
Other design features
Phase
Phase 2
Type of endpoint/s
Safety/efficacy
Statistical methods / analysis

Recruitment
Recruitment status
Recruiting
Date of first participant enrolment
Anticipated
6/05/2019
Actual
8/07/2020
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
Sample size
Target
75
Accrual to date
48
Final
Recruitment in Australia
Recruitment state(s)
ACT,NSW,NT,QLD,SA,TAS,WA,VIC
Recruitment hospital [1] 19711 0
The Alfred - Melbourne
Recruitment hospital [2] 19712 0
Prince of Wales Hospital - Randwick
Recruitment hospital [3] 19713 0
Austin Health - Austin Hospital - Heidelberg
Recruitment hospital [4] 19714 0
Border Medical Oncology - Albury
Recruitment hospital [5] 19715 0
Concord Repatriation Hospital - Concord
Recruitment hospital [6] 19716 0
Fiona Stanley Hospital - Murdoch
Recruitment hospital [7] 19717 0
Royal Hobart Hospital - Hobart
Recruitment hospital [8] 19718 0
Launceston General Hospital - Launceston
Recruitment hospital [9] 19719 0
Peter MacCallum Cancer Centre - Melbourne
Recruitment hospital [10] 19720 0
The Townsville Hospital - Douglas
Recruitment hospital [11] 19721 0
Icon Cancer Care Wesley - Auchenflower
Recruitment hospital [12] 19722 0
Barwon Health - Geelong Hospital campus - Geelong
Recruitment hospital [13] 19723 0
Gosford Hospital - Gosford
Recruitment hospital [14] 19724 0
Calvary Mater Newcastle - Waratah
Recruitment hospital [15] 19725 0
Monash Medical Centre - Clayton campus - Clayton
Recruitment hospital [16] 19726 0
Royal Darwin Hospital - Tiwi
Recruitment hospital [17] 19727 0
Royal North Shore Hospital - St Leonards
Recruitment hospital [18] 19728 0
Royal Perth Hospital - Perth
Recruitment hospital [19] 19729 0
Sir Charles Gairdner Hospital - Nedlands
Recruitment postcode(s) [1] 34349 0
3004 - Melbourne
Recruitment postcode(s) [2] 34350 0
2031 - Randwick
Recruitment postcode(s) [3] 34351 0
3084 - Heidelberg
Recruitment postcode(s) [4] 34352 0
2640 - Albury
Recruitment postcode(s) [5] 34353 0
2139 - Concord
Recruitment postcode(s) [6] 34354 0
6150 - Murdoch
Recruitment postcode(s) [7] 34355 0
7000 - Hobart
Recruitment postcode(s) [8] 34356 0
7250 - Launceston
Recruitment postcode(s) [9] 34357 0
3000 - Melbourne
Recruitment postcode(s) [10] 34358 0
4814 - Douglas
Recruitment postcode(s) [11] 34359 0
4066 - Auchenflower
Recruitment postcode(s) [12] 34360 0
3220 - Geelong
Recruitment postcode(s) [13] 34361 0
2250 - Gosford
Recruitment postcode(s) [14] 34362 0
2298 - Waratah
Recruitment postcode(s) [15] 34363 0
3168 - Clayton
Recruitment postcode(s) [16] 34364 0
0810 - Tiwi
Recruitment postcode(s) [17] 34365 0
2065 - St Leonards
Recruitment postcode(s) [18] 34366 0
6000 - Perth
Recruitment postcode(s) [19] 34367 0
6009 - Nedlands

Funding & Sponsors
Funding source category [1] 302008 0
Charities/Societies/Foundations
Name [1] 302008 0
Australian Leukaemia and Lymphoma Group (ALLG)
Country [1] 302008 0
Australia
Primary sponsor type
Charities/Societies/Foundations
Name
Australian Leukaemia and Lymphoma Group (ALLG)
Address
35 Elizabeth Street
Richmond, VIC 3121
Country
Australia
Secondary sponsor category [1] 301790 0
Commercial sector/Industry
Name [1] 301790 0
Abbvie Pty Ltd
Address [1] 301790 0
Level 7, 241 O’Riordan Street,
Mascot, NSW 2020
Country [1] 301790 0
Australia

Ethics approval
Ethics application status
Approved
Ethics committee name [1] 302683 0
Alfred Hospital ethics Committee
Ethics committee address [1] 302683 0
Ethics committee country [1] 302683 0
Australia
Date submitted for ethics approval [1] 302683 0
09/01/2019
Approval date [1] 302683 0
19/06/2019
Ethics approval number [1] 302683 0
HREC/48451/Alfred-2018

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 43466 0
A/Prof Andrew Wei
Address 43466 0
Peter MacCallum Cancer Centre
VCCC Building, Level 10
305 Grattan st, Melbourne VIC 3000
Country 43466 0
Australia
Phone 43466 0
+61 3 8559 7262
Fax 43466 0
Email 43466 0
[email protected]
Contact person for public queries
Name 43467 0
Andrew Wei
Address 43467 0
Peter MacCallum Cancer Centre
VCCC Building, Level 10
305 Grattan st, Melbourne VIC 3000
Country 43467 0
Australia
Phone 43467 0
+61 3 8559 7262
Fax 43467 0
Email 43467 0
[email protected]
Contact person for scientific queries
Name 43468 0
Andrew Wei
Address 43468 0
Peter MacCallum Cancer Centre
VCCC Building, Level 10
305 Grattan st, Melbourne VIC 3000
Country 43468 0
Australia
Phone 43468 0
+61 3 8559 7262
Fax 43468 0
Email 43468 0
[email protected]

Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
No
No/undecided IPD sharing reason/comment
Individual patient data will not be shared publically. Aggregate patient data and final results will be presented in the final report


What supporting documents are/will be available?

No Supporting Document Provided



Results publications and other study-related documents

Documents added manually
No documents have been uploaded by study researchers.

Documents added automatically
No additional documents have been identified.