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Report for Clinical Trial NCT00471497

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

A Phase III Multi-center, Open-label, Randomized Study of Imatinib Versus Nilotinib in Adult Patients With Newly Diagnosed Philadelphia Chromosome Positive (Ph+) Chronic Myelogenous Leukemia in Chronic Phase (CML-CP)

In this study, the efficacy and safety of two nilotinib doses, 300 mg twice daily and 400 mg twice daily, will be compared with imatinib 400 mg once daily in newly diagnosed patients with Philadelphia chromosome-positive (Ph+) Chronic Myelogenous Leukemia in the chronic phase (CML-CP). An extension protocol is included in this study design to allow patients who did not show sufficient response to their assigned treatments the opportunity to receive nilotinib therapy at a dose of 400 mg BID, using an abbreviated safety and efficacy assessment schedule. The extension protocol CAMN107A2303E1 (NCT00718263) was registered incorrectly as a separate study. But this study has now been suppressed.

NCT00471497 Myelogenous Leukemia, Chronic
MeSH: Leukemia Leukemia, Myeloid Leukemia, Myelogenous, Chronic, BCR-ABL Positive Philadelphia Chromosome
HPO: Chronic myelogenous leukemia Leukemia Myeloid leukemia

2 Interventions

Name: nilotinib

Description: Nilotinib was supplied as 50 mg, 150 mg and 200 mg hard gelatin capsules and administered orally at 300 mg BID (twice a day) or 400 mg BID (twice a day)depending on the randomized dose.

Type: Drug

Nilotinb 400 mg bid (investigating arm) nilotinib 300mg bid (investigating arm)

Name: imatinib

Description: Imatinib was supplied as 100 mg and 400 mg tablets and administered orally at 400 mg QD (once a day).

Type: Drug

imatinib 400mg QD (control arm)


Primary Outcomes

Description: Rate of MMR is defined as <= 0.1% BCR-ABL/ABL ratio by international scale (IS), measured by real-time quantitative polymerase chain reaction (RQ-PCR) which corresponds to a ≥ 3 log reduction of BCR-ABL transcript from standardized baseline. BCR-ABL = fusion gene from BCR (breakpoint cluster region gene/BCR gene product) and ABL (Abelson protooncogene)

Measure: Molecular Response Rate (MMR) at 12 Months

Time: Baseline, 12 months

Secondary Outcomes

Measure: Rate of Durable MMR at 24 Months.

Time: Baseline, 24 months

Measure: Rate Reduction in BCR-ABL Transcript Levels in Nilotinib Treatment Arms With Imatinib at 12 Months

Time: Baseline, 12 months

Measure: Rate of Complete Cytogenetic Response (CCyR) in Nilotinib Treatment Arms With Imatinib at 12 Months

Time: Baseline, 12 months

Purpose: Treatment

Allocation: Randomized

Single Group Assignment


There is one SNP

SNPs


1 T315I

- Diagnosis of chronic myelogenous leukemia in chronic phase with confirmation of Philadelphia chromosome of (9:22) translocations Exclusion criteria: - Previously documented T315I mutation - Treatment with a tyrosine kinase inhibitor prior to study entry is not allowed except for no more than 2 weeks in duration of imatinib - Any medical treatment for CML prior to study entry for longer than 2 weeks with the exception of hydroxyurea and/or anagrelide - Impaired cardiac function. --- T315I ---



HPO Nodes


HPO:
Chronic myelogenous leukemia
Genes 9
KIT MPL ASXL1 TET2 ABL1 JAK2 THPO BCR SRSF2
Leukemia
Genes 190
ATM KRAS KIT RPS15A NF1 MPL RPL35A RPL11 RPL18 DDX41 SBDS LPP ETV6 BUB1B F13A1 DNMT3A JAK2 NUP214 FANCD2 MSH6 FANCA PIGL NRAS TCIRG1 BUB1 TET2 FLT3 TAL1 ATRX TREX1 PDGFRA SRP54 RPS29 PTPN11 CALR FANCE WIPF1 SF3B1 GATA2 GLI1 STS SH3GL1 XRCC4 MPL SH2B3 EFL1 PIGA TREM2 CBL MPL RUNX1 MPL PIGL THPO FANCG NSD1 BRD4 NSUN2 SH2B3 RARA GATA2 NPM1 CBL CHIC2 ERBB3 GFI1 TERT KIT BCR ARHGAP26 DYNC2LI1 EVC SCN10A GATA1 ELANE RNASEH2B RPS14 SH2B3 JAK2 RPL15 SBDS NRAS RPL26 RPL27 ADA2 RPS7 TYROBP F13B MSH2 BCR WAS TERC TP53 TRIP13 MYD88 NUTM1 RPS24 GNB1 TP53 DNMT3A TERT NUMA1 NUP214 RPL5 SAMD9L TET2 CFTR POT1 FANCC RPS10 EP300 EVC2 BUB1B CEBPA BRCA2 DNAJC21 CALR SCN9A LIG4 ADAR BLM TET2 JAK2 SMPD1 RNASEH2C SCN11A GATA2 BUB3 PRSS1 KIF11 BCR RPL35 TAL2 SRP54 IFIH1 ABL1 PDGFRB KRAS RNASEH2A TET2 MLLT10 SRP54 DNAJC21 DKC1 RUNX1 APC LIG4 CBFB BLM THPO CALR NBN JAK2 MLH1 RPS19 ELANE SAMD9L RPL31 PMS2 ASXL1 TSR2 MLF1 PIK3CA DNAJC21 RUNX1 GFI1 SRSF2 SETBP1 HAX1 RPS26 RPS17 FLT3 RPS27 PIK3R1 KRAS CEP57 PICALM CREBBP GATA2 CTRC MYD88 TET2 RPS28 ABL1 RB1 SPINK1 GATA1 NBN JAK2 SAMHD1
Myeloid leukemia
Genes 20
KIT SETBP1 NF1 ARHGAP26 CBL TET2 KRAS PTPN11 F13A1 SAMD9L SAMD9L GATA2 CBL ASXL1 DNMT3A F13B NRAS SRSF2 TERC TERT