SNPMiner Trials by Shray Alag


SNPMiner Trials: Clinical Trial Report


Report for Clinical Trial NCT03781063

Developed by Shray Alag, 2019.
SNP Clinical Trial Gene

An Open-Label, Randomized, Multicenter Study Evaluating the Activity of Lasofoxifene Relative to Fulvestrant for the Treatment of Postmenopausal Women With Locally Advanced or Metastatic ER+/HER2− Breast Cancer With an ESR1 Mutation

This is an open label, randomized, multicenter study evaluating the activity of lasofoxifene relative to fulvestrant for the treatment of postmenopausal women with locally advanced or metastatic ER+/HER2− breast cancer with an acquired ESR1 mutation and who have disease progression on an aromatase inhibitor (AI) in combination with a cyclin dependent kinase (CDK) 4/6 inhibitor. The primary objective is to evaluate the progression free survival (PFS) of 5 mg lasofoxifene relative to fulvestrant for the treatment of postmenopausal women with locally advanced or metastatic estrogen receptor positive (ER+)/human epidermal growth factor 2 negative (HER2−) breast cancer with an ESR1 mutation. The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. The presence of the following mutations from tumor free DNA will be documented and part of an exploratory analysis: 1. erbb2 extracellular domain mutation 5310; 2. erbb2 kinase domain mutations V777, L755, and Exon 20 insertion; 3. all NF1 mutations that are truncating, frame shifting and nonsense or homozygous deletions; and 4. KRAS (Kirsten RAt Sarcoma).

NCT03781063 Locally Advanced or Metastatic Breast Cancer
MeSH: Breast Neoplasms
HPO: Breast carcinoma Neoplasm of the breast

2 Interventions

Name: Lasofoxifene

Description: Estrogen receptor antagonist antineoplastic agent

Type: Drug

Lasofoxifene

Name: Fulvestrant

Description: Estrogen receptor antagonist antineoplastic agent

Type: Drug

Fulvestrant


Primary Outcomes

Description: PFS is defined as the interval from the date of randomization to the earlier date of first documented radiographic progression or death due to any cause

Measure: Progression-Free Survival (PFS)

Time: through study completion, an average of 1 year

Secondary Outcomes

Description: CBR is defined as the percentage of all subjects with a complete or partial response; or stable disease for >/=24 weeks.

Measure: Clinical Benefit Rate (CBR)

Time: through study completion, an average of 1 year

Description: ORR is defined as the percentage of subjects with either a complete response (CR) or a partial response (PR) as assessed by the RECIST 1.1 criteria.

Measure: Objective Response Rate (ORR)

Time: through study completion, an average of 1 year

Description: The type, severity (graded by Common Terminology Criteria for Adverse Events [CTCAE version 5.0]), course, duration, seriousness, and relationship to study treatment will be assess at each visit

Measure: Incidence of Adverse Events (AEs) and Serious AEs

Time: through study completion, an average of 1 year

Purpose: Treatment

Allocation: Randomized

Parallel Assignment


There are 12 SNPs

SNPs


1 D538G

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C --- --- D538G ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C --- --- D538G ---


2 E380Q

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q ---


3 L536H

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H --- --- L536H ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H --- --- L536H ---


4 L536P

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H --- --- L536H --- --- L536P ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H --- --- L536H --- --- L536P ---


5 L536Q

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H --- --- L536H --- --- L536P --- --- L536R --- --- L536Q ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H --- --- L536H --- --- L536P --- --- L536R --- --- L536Q ---


6 L536R

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H --- --- L536H --- --- L536P --- --- L536R ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H --- --- L536H --- --- L536P --- --- L536R ---


7 P535H

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H ---


8 S463P

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P ---


9 V534E

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E ---


10 Y537C

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C ---


11 Y537N

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H --- --- L536H --- --- L536P --- --- L536R --- --- L536Q --- --- Y537N ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S --- --- Y537C --- --- D538G --- --- E380Q --- --- S463P --- --- V534E --- --- P535H --- --- L536H --- --- L536P --- --- L536R --- --- L536Q --- --- Y537N ---


12 Y537S

The secondary objectives are to evaluate: 1. Clinical benefit rate (CBR) and Objective Response Rate (ORR) 2. Duration of response 3. Time to response 4. Overall Survival (OS) 5. Pharmacokinetics of lasofoxifene 6. Quality of life (QoL): Quality of Life (QoL): vaginal assessment scale (VAS) and vulvar assessment scale (VuAS) questionnaires 7. Safety of lasofoxifene 8. Response to various ESR1 mutation (Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N) 9. --- Y537S ---

At least one or more of the following point ESR1 mutations as assessed in cell-free circulating tumor DNA (ctDNA) obtained from a blood (plasma) or tissue sample: Y537S, Y537C, D538G, E380Q, S463P, V534E, P535H, L536H, L536P, L536R, L536Q, or Y537N. --- Y537S ---

Each of these stratified groups will then be further stratified into those with the Y537S ESR1 mutation and those without this particular mutation. --- Y537S ---



HPO Nodes


HPO:
Breast carcinoma
Genes 51
RAD51 RAD51C RAD51D CDKN2A KRAS MRE11 SLC22A18 STK11 MSH6 KLLN BRIP1 BRCA1 ATR BRCA2 PIK3CA PPM1D POLD1 NTHL1 POLE ESR1 WRN CHEK2 APC BARD1 MLH1 NBN COL14A1 AKT1 PRKN MSH2 FGFR2 IDH1 IDH2 CTNNB1 RB1CC1 PTEN MDM2 AAGAB CDH1 RNF43 PALLD PALB2 OPCML SEC23B TP53 SDHB SDHC SDHD SMAD4 TWIST1 RAD50
Neoplasm of the breast
Genes 73
RAD51 RAD51C RAD51D CDKN2A KRAS CDKN2B CDKN2D MRE11 SLC22A18 STK11 MSH6 RASGRP1 KLLN BRIP1 MGMT BRCA1 LMNA ATR ACD BRCA2 PIK3CA PPM1D POLD1 NTHL1 POLE ESR1 POT1 MC1R MITF WRN CHEK2 APC BARD1 MLH1 PRKAR1A CASP10 NBN PRKCD COL14A1 AKT1 C11ORF95 PRKN RELA MSH2 FGFR2 IDH1 GNAS IDH2 CTNNB1 RB1CC1 PTEN MDM2 FAS FASLG AAGAB CDH1 TERT RNF43 PALLD PALB2 OPCML TERF2IP PRLR SEC23B TP53 SDHB SDHC SDHD SMAD4 BAP1 CDK4 TWIST1 RAD50