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Report for Clinical Trial NCT02231775

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

Neoadjuvant and Adjuvant Dabrafenib and Trametinib in Patients With Clinical Stage III Melanoma (Combi-Neo)

This is a single arm phase II trial focused on how dabrafenib and trametinib before and after surgery works in treating patients with stage IIIB-C melanoma that has a specific mutation in the BRAF gene. Dabrafenib and trametinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving dabrafenib and trametinib before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed. Giving dabrafenib and trametinib after surgery may kill any remaining tumor cells.

NCT02231775 BRAF V600E Mutation Present BRAF V600K Mutation Present Stage IIIB Cutaneous Melanoma AJCC v7 Stage IIIC Cutaneous Melanoma AJCC v7
MeSH: Melanoma Skin Neoplasms
HPO: Cutaneous melanoma Melanoma Neoplasm of the skin

4 Interventions

Name: Dabrafenib

Description: Given PO

Type: Drug

Treatment (dabrafenib, trametinib, surgery)

Name: Laboratory Biomarker Analysis

Description: Correlative studies

Type: Other

Treatment (dabrafenib, trametinib, surgery)

Name: Therapeutic Conventional Surgery

Description: Undergo surgery

Type: Procedure

Treatment (dabrafenib, trametinib, surgery)

Name: Trametinib

Description: Given PO

Type: Drug

Treatment (dabrafenib, trametinib, surgery)


Primary Outcomes

Description: RFS will be compared between patients with a pathologic complete response (pCR) and patients without a pCR using a two-sided log-rank test.

Measure: Relapse-free survival (RFS)

Time: Up to 12 months

Secondary Outcomes

Description: The association between RFS and OS and covariates of interest will be assessed using Cox proportional hazards regression analysis.

Measure: Overall survival (OS)

Time: Up to 1 year

Description: Logistic regression will be used to assess the association between the probability of complete pathologic response and clinical and disease covariates of interest.

Measure: Complete pathologic response

Time: Up to 1 year

Description: Safety parameters will be tabulated by using Fisher's exact tests for categorical variables and Wilcoxon rank-sum tests for continuous variables.

Measure: Incidence of adverse events

Time: Up to 1 year

Purpose: Treatment

Single Group Assignment


There are 2 SNPs

SNPs


1 V600E

Safety parameters will be tabulated by using Fisher's exact tests for categorical variables and Wilcoxon rank-sum tests for continuous variables.. Inclusion Criteria: - Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form - Patients must have histologically or cytologically confirmed stage IIIB/C melanoma by American Joint Committee on Cancer (AJCC) version 7; the definition of resectability can be determined by the patient's surgical oncologist and verified via discussion at Multidisciplinary Tumor Conference attended by melanoma medical and surgical oncology staff; resectable tumors are defined as having no significant vascular, neural or bony involvement; only cases where a complete surgical resection with tumor-free margins can safely be achieved are defined as resectable; multicenter sites: confirmation of diagnosis via histology or cytology will be made by the local site pathologist; likewise, resectability determination will be made by the site's multidisciplinary team - Patients must be medically fit enough to undergo surgery as determined by the surgical oncology team - BRAF mutation-positive melanoma (V600E or V600K) based on report from a Clinical Laboratory Improvement Amendments (CLIA) certified laboratory - Patients must have measurable disease, defined by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 - Eastern Cooperative Oncology Group (ECOG) performance status 0-1 - Absolute neutrophil count (ANC) >= 1.5 x 10^9/L - Hemoglobin >= 9.5 g/dL - Platelets >= 100 x 10^9/L - Prothrombin time/international normalized ratio (PT/INR) and partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) - Total bilirubin =< 1.5 x ULN (isolated bilirubin > 1.5 x ULN is acceptable if bilirubin is fractionated and direct bilirubin < 35%) - Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 2.5 x ULN ^1 - Albumin >= 2.5 g/dL - Creatinine =< 1.5 x ULN 2 OR calculated creatinine clearance >= 50 mL/min OR 24-hour urine creatinine clearance >= 50 mL/min - Male subjects must agree to use one of the contraception methods listed below; this criterion must be followed from the time of the first dose of study medication until 4 weeks after the last dose of study medication; however, it is advised that contraception be used for a total of 16 weeks following the last dose (based on the lifecycle of sperm); methods: a) abstinence, defined as sexual inactivity consistent with the preferred and usual lifestyle of the subject; periodic abstinence (e.g. --- V600E ---

uncontrolled glaucoma or ocular hypertension, uncontrolled systemic disease such as hypertension, diabetes mellitus, or history of hyperviscosity or hypercoagulability syndromes) - Presence of active gastrointestinal disease or other condition that will interfere significantly with the absorption, distribution, metabolism, or excretion of drugs - Brain metastases or bone metastases; patients with brain metastases must have received treatment for them (resection or stereotactic radiosurgery [SRS]) and these metastatic foci must be stable for 8 weeks prior to starting study drug - Corrected QT (QTc) interval >= 480 msec (>= 500 msec for subjects with bundle branch block) - Uncontrolled arrhythmias - Class II, III, or IV heart failure as defined by the New York Heart Association (NYHA) functional classification system - Pregnant or lactating female - Unwillingness or inability to follow the procedures required in the protocol - Uncontrolled diabetes, hypertension or other medical conditions that may interfere with assessment of toxicity - Subjects with known glucose 6 phosphate dehydrogenase (G6PD) deficiency Inclusion Criteria: - Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form - Patients must have histologically or cytologically confirmed stage IIIB/C melanoma by American Joint Committee on Cancer (AJCC) version 7; the definition of resectability can be determined by the patient's surgical oncologist and verified via discussion at Multidisciplinary Tumor Conference attended by melanoma medical and surgical oncology staff; resectable tumors are defined as having no significant vascular, neural or bony involvement; only cases where a complete surgical resection with tumor-free margins can safely be achieved are defined as resectable; multicenter sites: confirmation of diagnosis via histology or cytology will be made by the local site pathologist; likewise, resectability determination will be made by the site's multidisciplinary team - Patients must be medically fit enough to undergo surgery as determined by the surgical oncology team - BRAF mutation-positive melanoma (V600E or V600K) based on report from a Clinical Laboratory Improvement Amendments (CLIA) certified laboratory - Patients must have measurable disease, defined by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 - Eastern Cooperative Oncology Group (ECOG) performance status 0-1 - Absolute neutrophil count (ANC) >= 1.5 x 10^9/L - Hemoglobin >= 9.5 g/dL - Platelets >= 100 x 10^9/L - Prothrombin time/international normalized ratio (PT/INR) and partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) - Total bilirubin =< 1.5 x ULN (isolated bilirubin > 1.5 x ULN is acceptable if bilirubin is fractionated and direct bilirubin < 35%) - Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 2.5 x ULN ^1 - Albumin >= 2.5 g/dL - Creatinine =< 1.5 x ULN 2 OR calculated creatinine clearance >= 50 mL/min OR 24-hour urine creatinine clearance >= 50 mL/min - Male subjects must agree to use one of the contraception methods listed below; this criterion must be followed from the time of the first dose of study medication until 4 weeks after the last dose of study medication; however, it is advised that contraception be used for a total of 16 weeks following the last dose (based on the lifecycle of sperm); methods: a) abstinence, defined as sexual inactivity consistent with the preferred and usual lifestyle of the subject; periodic abstinence (e.g. --- V600E ---

uncontrolled glaucoma or ocular hypertension, uncontrolled systemic disease such as hypertension, diabetes mellitus, or history of hyperviscosity or hypercoagulability syndromes) - Presence of active gastrointestinal disease or other condition that will interfere significantly with the absorption, distribution, metabolism, or excretion of drugs - Brain metastases or bone metastases; patients with brain metastases must have received treatment for them (resection or stereotactic radiosurgery [SRS]) and these metastatic foci must be stable for 8 weeks prior to starting study drug - Corrected QT (QTc) interval >= 480 msec (>= 500 msec for subjects with bundle branch block) - Uncontrolled arrhythmias - Class II, III, or IV heart failure as defined by the New York Heart Association (NYHA) functional classification system - Pregnant or lactating female - Unwillingness or inability to follow the procedures required in the protocol - Uncontrolled diabetes, hypertension or other medical conditions that may interfere with assessment of toxicity - Subjects with known glucose 6 phosphate dehydrogenase (G6PD) deficiency BRAF V600E Mutation Present BRAF V600K Mutation Present Stage IIIB Cutaneous Melanoma AJCC v7 Stage IIIC Cutaneous Melanoma AJCC v7 Melanoma Skin Neoplasms PRIMARY OBJECTIVES: I. Study enrollment was stopped in April 2016 due to a substantial improvement in RFS in Arm B vs Arm A treated patients. --- V600E ---


2 V600K

Safety parameters will be tabulated by using Fisher's exact tests for categorical variables and Wilcoxon rank-sum tests for continuous variables.. Inclusion Criteria: - Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form - Patients must have histologically or cytologically confirmed stage IIIB/C melanoma by American Joint Committee on Cancer (AJCC) version 7; the definition of resectability can be determined by the patient's surgical oncologist and verified via discussion at Multidisciplinary Tumor Conference attended by melanoma medical and surgical oncology staff; resectable tumors are defined as having no significant vascular, neural or bony involvement; only cases where a complete surgical resection with tumor-free margins can safely be achieved are defined as resectable; multicenter sites: confirmation of diagnosis via histology or cytology will be made by the local site pathologist; likewise, resectability determination will be made by the site's multidisciplinary team - Patients must be medically fit enough to undergo surgery as determined by the surgical oncology team - BRAF mutation-positive melanoma (V600E or V600K) based on report from a Clinical Laboratory Improvement Amendments (CLIA) certified laboratory - Patients must have measurable disease, defined by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 - Eastern Cooperative Oncology Group (ECOG) performance status 0-1 - Absolute neutrophil count (ANC) >= 1.5 x 10^9/L - Hemoglobin >= 9.5 g/dL - Platelets >= 100 x 10^9/L - Prothrombin time/international normalized ratio (PT/INR) and partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) - Total bilirubin =< 1.5 x ULN (isolated bilirubin > 1.5 x ULN is acceptable if bilirubin is fractionated and direct bilirubin < 35%) - Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 2.5 x ULN ^1 - Albumin >= 2.5 g/dL - Creatinine =< 1.5 x ULN 2 OR calculated creatinine clearance >= 50 mL/min OR 24-hour urine creatinine clearance >= 50 mL/min - Male subjects must agree to use one of the contraception methods listed below; this criterion must be followed from the time of the first dose of study medication until 4 weeks after the last dose of study medication; however, it is advised that contraception be used for a total of 16 weeks following the last dose (based on the lifecycle of sperm); methods: a) abstinence, defined as sexual inactivity consistent with the preferred and usual lifestyle of the subject; periodic abstinence (e.g. --- V600E --- --- V600K ---

uncontrolled glaucoma or ocular hypertension, uncontrolled systemic disease such as hypertension, diabetes mellitus, or history of hyperviscosity or hypercoagulability syndromes) - Presence of active gastrointestinal disease or other condition that will interfere significantly with the absorption, distribution, metabolism, or excretion of drugs - Brain metastases or bone metastases; patients with brain metastases must have received treatment for them (resection or stereotactic radiosurgery [SRS]) and these metastatic foci must be stable for 8 weeks prior to starting study drug - Corrected QT (QTc) interval >= 480 msec (>= 500 msec for subjects with bundle branch block) - Uncontrolled arrhythmias - Class II, III, or IV heart failure as defined by the New York Heart Association (NYHA) functional classification system - Pregnant or lactating female - Unwillingness or inability to follow the procedures required in the protocol - Uncontrolled diabetes, hypertension or other medical conditions that may interfere with assessment of toxicity - Subjects with known glucose 6 phosphate dehydrogenase (G6PD) deficiency Inclusion Criteria: - Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form - Patients must have histologically or cytologically confirmed stage IIIB/C melanoma by American Joint Committee on Cancer (AJCC) version 7; the definition of resectability can be determined by the patient's surgical oncologist and verified via discussion at Multidisciplinary Tumor Conference attended by melanoma medical and surgical oncology staff; resectable tumors are defined as having no significant vascular, neural or bony involvement; only cases where a complete surgical resection with tumor-free margins can safely be achieved are defined as resectable; multicenter sites: confirmation of diagnosis via histology or cytology will be made by the local site pathologist; likewise, resectability determination will be made by the site's multidisciplinary team - Patients must be medically fit enough to undergo surgery as determined by the surgical oncology team - BRAF mutation-positive melanoma (V600E or V600K) based on report from a Clinical Laboratory Improvement Amendments (CLIA) certified laboratory - Patients must have measurable disease, defined by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 - Eastern Cooperative Oncology Group (ECOG) performance status 0-1 - Absolute neutrophil count (ANC) >= 1.5 x 10^9/L - Hemoglobin >= 9.5 g/dL - Platelets >= 100 x 10^9/L - Prothrombin time/international normalized ratio (PT/INR) and partial thromboplastin time (PTT) =< 1.5 x upper limit of normal (ULN) - Total bilirubin =< 1.5 x ULN (isolated bilirubin > 1.5 x ULN is acceptable if bilirubin is fractionated and direct bilirubin < 35%) - Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 2.5 x ULN ^1 - Albumin >= 2.5 g/dL - Creatinine =< 1.5 x ULN 2 OR calculated creatinine clearance >= 50 mL/min OR 24-hour urine creatinine clearance >= 50 mL/min - Male subjects must agree to use one of the contraception methods listed below; this criterion must be followed from the time of the first dose of study medication until 4 weeks after the last dose of study medication; however, it is advised that contraception be used for a total of 16 weeks following the last dose (based on the lifecycle of sperm); methods: a) abstinence, defined as sexual inactivity consistent with the preferred and usual lifestyle of the subject; periodic abstinence (e.g. --- V600E --- --- V600K ---

uncontrolled glaucoma or ocular hypertension, uncontrolled systemic disease such as hypertension, diabetes mellitus, or history of hyperviscosity or hypercoagulability syndromes) - Presence of active gastrointestinal disease or other condition that will interfere significantly with the absorption, distribution, metabolism, or excretion of drugs - Brain metastases or bone metastases; patients with brain metastases must have received treatment for them (resection or stereotactic radiosurgery [SRS]) and these metastatic foci must be stable for 8 weeks prior to starting study drug - Corrected QT (QTc) interval >= 480 msec (>= 500 msec for subjects with bundle branch block) - Uncontrolled arrhythmias - Class II, III, or IV heart failure as defined by the New York Heart Association (NYHA) functional classification system - Pregnant or lactating female - Unwillingness or inability to follow the procedures required in the protocol - Uncontrolled diabetes, hypertension or other medical conditions that may interfere with assessment of toxicity - Subjects with known glucose 6 phosphate dehydrogenase (G6PD) deficiency BRAF V600E Mutation Present BRAF V600K Mutation Present Stage IIIB Cutaneous Melanoma AJCC v7 Stage IIIC Cutaneous Melanoma AJCC v7 Melanoma Skin Neoplasms PRIMARY OBJECTIVES: I. Study enrollment was stopped in April 2016 due to a substantial improvement in RFS in Arm B vs Arm A treated patients. --- V600E --- --- V600K ---



HPO Nodes


HPO:
Cutaneous melanoma
Genes 15
HRAS MITF CDKN2A BRAF NRAS NRAS WRN CDKN2A CXCR4 BAP1 POLH CDK4 ERCC3 XPC MC1R
Melanoma
Genes 98
MGMT NRAS POT1 NRAS XPA CTSC BRCA1 SDHC ERCC4 CXCR4 RAD51C CDKN2B ERCC3 XPC PALLD ERCC2 ERCC2 CHEK2 CDKN2A RAD51D GNAQ SDHD KRAS MBTPS2 BAP1 BAP1 CYSLTR2 RNF43 BAP1 CDKN2A PTPN11 CDK4 BRCA2 ERCC3 MITF TERF2IP ERCC4 CHEK2 BRCA1 TRPV3 POT1 OCA2 TERT CDKN2A AKT1 CDKN2A SF3B1 ERCC6 ERCC5 ERCC5 MDM2 BRCA2 BAP1 GNA11 ACD BRIP1 HRAS MRE11 BRAF TYR TP53 KLLN SEC23B PTEN PIK3CA XPA PERP MITF RAF1 BRAF POLH TP53 BARD1 NRAS SMAD4 RAD50 DDB2 ERCC2 NBN TERT MC1R SLC45A2 WRN PALB2 DDB2 PALB2 CDKN2A SDHB MC1R RAD51 TP53 XPC ERCC3 PTEN CDKN2A POLH CDK4 MC1R
Neoplasm of the skin
Genes 274
COL7A1 LZTS1 GTF2H5 SDHC NRAS KRAS ERCC2 KIT CTSC RASA1 RECQL4 SUFU ERCC2 TGFBR2 PORCN ERCC4 TARS1 ERCC3 XPC ERCC2 FH KRT17 NTHL1 PTEN MSH3 PIK3CA RASGRP1 IL7 ERCC4 TNFRSF1B SDHD PRKCD CYLD MBTPS2 CXCR4 KIT BMPR1A FAN1 NF1 KRT1 MSH3 CDKN2B KEAP1 DICER1 TNFRSF4 PTCH2 TERC CDKN2A KDSR CIB1 GJB4 PTCH2 CDKN2C RNF113A DCC COL7A1 ERCC3 ERCC4 SNAI2 CHEK2 IFNG TMC6 COL1A1 TRPV3 GJC2 TINF2 FLT4 PRKAR1A MSH2 MLH1 STAT1 KRT6B HPGD CASP10 TERT NLRP1 ERCC5 NUTM1 SLCO2A1 RSPO1 MDM2 PTEN FCN3 KRT16 DOCK8 HRAS BRAF NF2 TYR KRT17 NF1 PSENEN WRAP53 RNF6 MEN1 TSC1 MSH2 CYLD PTEN PERP IGHM TP53 PDGFB KRAS POLH BMPR1A BLM NOTCH3 TNFRSF1B KRT5 MLH3 SUFU KRT9 CTLA4 FLCN CD28 DDB2 NRAS ECM1 CTNNB1 MSH2 COL7A1 FLT4 TCF3 MEN1 FH KRT17 SMO NRAS MMP1 LMNA FGFR1 MVK PTCH1 GPR143 APC NF1 PMS1 CDK4 APC NF2 WNT10A GJB6 TSC2 KIT BLNK SPRED1 AKT1 NRAS SDHC NTHL1 SMARCB1 GJB2 MLH1 PMS2 LMNA MSH6 CXCR4 LAMB3 CD79B MPLKIP NF2 CDKN2A KIT MSH6 PIK3CA BAP1 PDGFRB VEGFC KLLN RMRP HRAS CTLA4 LRRC8A FAS KRAS BRD4 CARMIL2 SDHB MSH2 WNT10A PRKAR1A CYLD KRT14 IGLL1 PIK3CA HRAS TYR ERCC3 MITF GJB3 CD79A GNA14 MLH1 CDKN1A RPS20 GJB2 SLX4 PTCH1 OCA2 TP53 APC CDKN2A CIB1 AKT1 CDKN2A FDPS STK4 ERCC5 LAMA3 TMC8 PDGFB ING1 MSH6 KIT GJA1 LAMC2 PIK3R1 CDKN1B OCRL BLM FH NF1 GTF2E2 EPCAM KLLN SEC23B TGFBR2 SEMA4A PIK3CA XPA SLC17A9 TNFRSF10B FAS DKC1 APC RECQL4 CD28 NRAS PTEN MLH1 DDB2 TMC6 CTNNB1 ERCC2 SASH1 MC1R PMS2 SLC45A2 MVD SEC23B KIT WRN PTEN ALX3 SDHB FERMT1 FASLG PMVK MMP1 HRAS COL7A1 TP53 XPC ERCC3 WWOX CDKN1B PLCD1 GJB2 PTCH1 IKBKG POLH MC1R DCLRE1C