Neoplasms

Skin and Connective Tissue Diseases

All Conditions

Breast Neoplasms

Breast Diseases

Skin Diseases

Antineoplastic Agents

All Drugs and Chemicals

Amino Acids

Trastuzumab

Pertuzumab

Lapatinib

Antineoplastic Agents, Immunological

Tyrosine Kinase Inhibitors

Protein Kinase Inhibitors

Enzyme Inhibitors

Tyrosine

single dose intravenous infusion administration of trastuzumab (8 mg/kg)

single dose infusion of pertuzumab (840 mg)

single dose infusion of combination trastuzumab (8 mg/kg) plus pertuzumab (840 mg)

combination of single dose infusion of trastuzumab (8 mg/kg) plus oral lapatinib (1000 mg daily for 7 days)

pertuzumab

lapatinib

Lisa A Carey, MD

Kinases are a group of proteins that are important in how cancer cells grow. HER2 is a kind of kinase. This study looks at a new approach to identifying kinases, which may help target therapy more precisely.

LCCC1214 is a randomized, multiarm, multicenter, open-label window trial designed to explore the kinome response in Stage I-IV HER2 positive (HER2+) breast cancer patients scheduled to undergo definitive surgery (either lumpectomy, mastectomy or surgical resection of oligometastatic disease). Patients will initiate dosing with either a single HER2-directed agent or a combination of two HER2-directed agents, one week prior to surgery. Forty patients will be randomized to one of four study groups:

A) single dose trastuzumab; B) single dose pertuzumab; C) combination single dose trastuzumab plus single dose pertuzumab; or D) combination single dose trastuzumab plus lapatinib daily for 7 days.

Pre- and post- dosing tissue will be analyzed for kinome response and resistant signatures. The initiation of study drug will be defined by the surgical schedule; there will be no delays in standard treatment for the purposes of this study.

Until recently, our understanding of the kinome has been limited to just 5-10% of the genome-encoded kinases. This limited knowledge prevents a thorough understanding of resistance mechanisms, and precludes individualizing HER2-targeted therapy in HER2+ disease. Fortunately, we have now developed a chemical proteomics approach to define comprehensive kinome activity in cells and tumors (MIB/MS).\[1\]

We hypothesize that our proteomics approach can be used to characterize the heterogeneity of the kinome activation profiles in HER2+ breast cancer and permit us to identify if adaptive response to HER2 inhibition differs depending on the anti-HER2 drug mechanism of action. This will allow rational prediction of new combinatorial therapies in future clinical trials.

To explore kinome activation in this population, we propose a window trial in stage I-IV HER2+ patients scheduled to undergo definitive surgery (either lumpectomy, mastectomy or surgical resection of oligometastatic disease). Enrolled patients will be randomized to one of four treatment arms; A) single dose trastuzumab; B) single dose pertuzumab; C) combination trastuzumab + pertuzumab for one dose each; or D) combination single dose trastuzumab plus lapatinib daily for one week.

Dosing in each arm will be initiated 7 days prior to surgery, with pre- and post-dosing tissue samples analyzed for kinome response and resistant signatures. To ensure adequate levels of trastuzumab and pertuzumab at the time of surgery, a loading dose of each agent (8 mg/kg IV for trastuzumab, and 840 mg IV fixed dose for pertuzumab) were chosen. The dose of lapatinib was based on prior studies of lapatinib administered in combination with trastuzumab. Given the varied pharmacokinetic profiles of the three agents and limited dosing, we expect exposure levels of the agents to be different relative to respective steady state levels. Therefore qualitative rather than quantitative measures will be key.

Defining the HER2 Positive (+) Breast Cancer Kinome Response to Trastuzumab, Pertuzumab, Combination Trastuzumab +Pertuzumab, or Combination Trastuzumab + Lapatinib

Documentation of adverse events according to CTCAE criteria.

Identification of molecular markers correlated with drug administration for each arm.

To identify differential kinome activation before and after treatment with a single dose of trastuzumab, pertuzumab, the combination of trastuzumab + pertuzumab, or the combination of single dose trastuzumab+once daily lapatinib for 7 days, in patients with HER2+ breast cancer

to see if different kinase activation patterns can predict the optimal HER2 inhibition for treatment.

Genentech, Inc.

Susan G. Komen Breast Cancer Foundation

GlaxoSmithKline

UNC Lineberger Comprehensive Cancer Center

Rare Diseases

Melanoma

Neuroendocrine Tumors

Neuroectodermal Tumors

Neuroectodermal Tumors, Primitive

Neoplasms, Germ Cell and Embryonal

Neoplasms by Histologic Type

Neoplasms, Nerve Tissue

Nevus, Pigmented

Nevus

Nevi and Melanomas

Skin Neoplasms

Neuroendocrine Tumor

Neuroepithelioma

Trametinib

Dabrafenib

Patients will receive the BRAF inhibitor dabrafenib and MEK inhibitor trametinib orally at the RP2D determined in the Phase I/II study (BRF113220): trametinib 2mg QD and dabrafenib 150 mg BID on a continuous basis. A cycle will be defined as 3 weeks in duration. Cycles will be repeated until disease progression (clinical or radiological). Patients may remain on treatment after progression (at the discretion of the investigator) as long as they are still experiencing clinical benefit.

BRAF inhibitor dabrafenib and MEK inhibitor trametinib

Carrie Lee, MD

This phase II study in 20 patients with BRAFV600E mutant, unresectable stage III/IV melanoma is designed to explore the mechanisms by which tumors acquire resistance to the combination of a BRAF inhibitor (dabrafenib) and MEK inhibitor (trametinib). Tissue will be collected at baseline and at progression.If a subject is removed from the study for one of a variety of reasons including, but not limited to, an inability to tolerate the combination of dabrafenib and trametinib, a need to receive other therapy or completion of 3-years of study treatment without progression, and the subject later receives, as part of his/her standard of care, the combination of dabrafenib and trametinib and progresses on the standard of care regimen, then the subject may be contacted by the treating physician to be put back on to the LCCC 1128 protocol and have a progression biopsy at this progression time point. Markers of resistance will be explored by performing near kinome-wide profiling on tumor samples, and in patients who co-enroll in institutional protocol LCCC1108, by sequencing tumors using NextGen DNA sequencing technology. Overall response rate and duration to this combination will also be assessed.

The present phase II study in 20 patients with BRAFV600E mutant, unresectable stage III/IV melanoma is designed to explore the mechanisms by which tumors acquire resistance to the combination of BRAF and MEK inhibition. Overall response rate and duration to this combination will also be assessed.

Tissue will be collected at baseline and at progression (clinical or radiological). Patients may remain on treatment after progression (at the discretion of the investigator) as long as they are still experiencing clinical benefit. We anticipate that up to 50% of patients may continue on therapy post-progression for 2-8 weeks.

BRF113220, the phase I/II trial of the BRAF inhibitor dabrafenib in combination with the MEK inhibitor trametinib is ongoing in metastatic melanoma to establish the safety of this combination, and to determine the recommended phase 2 doses (RP2D) for each agent. Expansion cohorts at the RP2D for these drugs in combination were included in the phase I to characterize the safety in more detail, and to explore the efficacy of this combination. The combination was well tolerated as described in section 1.5, with decreased frequency of rash compared to either agent alone and with just 1 report of cutaneous SCC.

This proposed study will utilize the RP2D determined in the Phase I/II study: trametinib 2mg QD and dabrafenib 150 mg BID. Despite a very promising overall response rate of 81%, these patients will also likely go on to develop resistance as a result of new resistance mutations, and given the cooperative signaling network of kinases that sense inhibition of key nodal kinases and induce compensatory responses that offset pharmacological intervention. The study objectives are as follows: Objectives Primary Objective To identify kinases that are differentially expressed pre- and post-treatment with BRAF (dabrafenib) and MEK (trametinib) inhibitors, and to determine a kinome signature predictive of resistance to BRAF/MEK inhibition in stage III/IV melanoma Secondary Objectives To explore whether resistance to BRAF and MEK inhibition is associated with new functional mutations in the approximately 150 oncogenes / tumor suppressor genes that are assessed in more than 10% of the tumors (using NextGen DNA sequencing technology) in the subset of patients who co-enroll in LCCC1108, with particular focus on one of five established resistance genes (BRAF, NRAS, MEK1, MAP3K8 or COT, and PTEN) To determine the overall response rate (ORR: complete response + partial response) as measured via RECISTv1.1 To estimate the duration of ORR as measured via RECISTv1.1 To estimate progression-free survival (PFS) as defined by RECISTv1.1 To estimate the rate of overall survival (OS) at 1 year from day 1 of treatment

Primary Endpoint Kinome signature pathway will be based on comparison of kinome expression from pre- and post-treatment biopsies using Multiplexed Inhibitor Beads (MIBs) coupled with mass spectrometry.

LCCC 1128: Open Label Phase II Trial of the BRAF Inhibitor (Dabrafenib) and the MEK Inhibitor (Trametinib) in Unresectable Stage III and Stage IV BRAF Mutant Melanoma; Correlation of Resistance With the Kinome and Functional Mutations

The primary outcome of this study is to identify kinases that are differentially expressed pre- and post-treatment with BRAF (dabrafenib) and MEK (trametinib) inhibitors. The kinases will be profiled using Multiplexed Inhibitor Beads (MIBs) coupled with mass spectrometry (MS) and reported as a sum of the Log 2 Fold Change between baseline and one year post treatment across all patients

Prediction analysis of microarrays (PAM) based on nearest shrunken centroid will also be carried out to identify a subset of kinases that predicts resistance to BRAF+MEK inhibition.

The secondary outcome measure is to explore whether resistance to BRAF and MEK inhibition is associated with new functional mutations in the approximately 150 oncogenes / tumor suppressor genes that are assessed in more than 10% of the tumors (using Next Generation (NextGen) DNA sequencing technology) in the subset of patients who co-enroll in a correlative study, with particular focus on one of five established resistance genes (BRAF, NRAS, MEK1, Mitogen-Activated Protein Kinase Kinase Kinase 8 (MAP3K8) or Cancer Osaka Thyroid (COT), and PTEN).

To determine the disease overall response rate (ORR: complete response (CR) + partial response (PR)/total number of patients) as measured radiographically via Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1) for target lesions. CR is defined as the disappearance of all target lesions; PR is a \>=30% decrease in the sum of the longest diameter of target lesions

Duration of overall response is defined as the time from documentation of response (Complete or Partial) to time of disease progression or death. Response was measured radiographically using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1) for target lesions. Complete Response is defined as the disappearance of all target lesions; Partial Response as a \>=30% decrease in the sum of the longest diameter of target lesions, and Progressive Disease as a 20% increase in the sum of the longest diameter of target lesions or the appearance of new lesions.

PFS is defined as the time from Day 1 of protocol treatment to the date of progression as measured radiographically using Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.1) or to the date of death. Per RECIST, Progressive Disease as a 20% increase in the sum of the longest diameter of target lesions or the appearance of new lesions.

The rate of overall survival is defined as the percentage of patients still alive at one year from Day 1 of protocol treatment

BRAF inhibitor dabrafenib and MEK inhibitor trametinib: Patients received the BRAF inhibitor dabrafenib and MEK inhibitor trametinib orally at the RP2D determined in the Phase I/II study (BRF113220): trametinib 2mg QD and dabrafenib 150 mg BID on a continuous basis. A cycle is defined as 3 weeks in duration. Cycles were repeated until disease progression (clinical or radiological). Patients could remain on treatment after progression (at the discretion of the investigator) as long as they are still experiencing clinical benefit.

BRAF (Dabrafenib) and MEK (Trametinib) Inhibitors

Age, Continuous

Sex: Female, Male

Ethnicity (NIH/OMB)

Race (NIH/OMB)

United States

Region of Enrollment

Robin Johnson

RIPK2

PTK6

BRAF

CDK1

PAK4

LIMK1

EIF2AK2

AURKA

PI4K2B

PKMYT1

MAP4K3

WEE1

CSNK1D

EPHA4

AURKB

LIMK2

ADCK4

NME4

Progression samples were not available for 7 participants; 3 additional participants did not have samples that were evaluable by MIB/MS

Change in Kinase Expression

Kinome Signature Predictive of Resistance

BRAF and MEK Inhibition Associated With New Functional Mutations in the Approximately 150 Oncogenes

Overall Response Rate (ORR)

Duration of Overall Response

Progression Free Survival (PFS)

Rate of Overall Survival (OS) at 12 Months

BRAF inhibitor dabrafenib and MEK inhibitor trametinib: Patients received the BRAF inhibitor dabrafenib and MEK inhibitor trametinib orally at the Recommend Phase 2 Dose (RP2D) determined in the Phase I/II study (BRF113220): trametinib 2mg once a day (QD) and dabrafenib 150 mg twice a day (BID) on a continuous basis. A cycle is defined as 3 weeks in duration. Cycles were repeated until disease progression (clinical or radiological). Patients could remain on treatment after progression (at the discretion of the investigator) as long as they are still experiencing clinical benefit.

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization
Defining the HER2 Positive (+) Breast Cancer Kinome Response to Trastuzumab, Pertuzumab, Combination Trastuzumab +Pertuzumab, or Combination Trastuzumab + Lapatinib	NCT01875666	Breast Neoplasm...	Trastuzumab pertuzumab lapatinib	18 Years -	UNC Lineberger Comprehensive Cancer Center
LCCC 1128: Open Label Phase II Trial of the BRAF Inhibitor (Dabrafenib) and the MEK Inhibitor (Trametinib) in Unresectable Stage III and Stage IV BRAF Mutant Melanoma; Correlation of Resistance With the Kinome and Functional Mutations	NCT01726738	Stage III Melan... Stage IV Melano... Unresectable Me... BRAF Mutant Mel...	BRAF inhibitor ...	18 Years -	UNC Lineberger Comprehensive Cancer Center
LCCC 1128: Open Label Phase II Trial of the BRAF Inhibitor (Dabrafenib) and the MEK Inhibitor (Trametinib) in Unresectable Stage III and Stage IV BRAF Mutant Melanoma; Correlation of Resistance With the Kinome and Functional Mutations	NCT01726738	Stage III Melan... Stage IV Melano... Unresectable Me... BRAF Mutant Mel...	BRAF inhibitor ...	18 Years -	UNC Lineberger Comprehensive Cancer Center
LCCC 1128: Open Label Phase II Trial of the BRAF Inhibitor (Dabrafenib) and the MEK Inhibitor (Trametinib) in Unresectable Stage III and Stage IV BRAF Mutant Melanoma; Correlation of Resistance With the Kinome and Functional Mutations	NCT01726738	Stage III Melan... Stage IV Melano... Unresectable Me... BRAF Mutant Mel...	BRAF inhibitor ...	18 Years -	UNC Lineberger Comprehensive Cancer Center

Spots Global Cancer Trial Database for kinome

Every month we try and update this database with for kinome cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Spots Global Cancer Trial Database for kinome

Every month we try and update this database with for kinome cancer trials from around the world to help patients and their families find trials that might be right for them. We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Every month we try and update this database with for kinome cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.