SNPMiner Trials by Shray Alag


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Report for Mutation C1156Y

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

There is one clinical trial.

Clinical Trials


1 A Biomarker-Driven Protocol for Previously Treated ALK-Positive Non-Squamous NSCLC Patients: The NCI-NRG ALK Protocol

This National Cancer Institute (NCI)-NRG ALK Protocol phase II trial studies how well a combination of different biomarker/ALK inhibitors work in treating patients with stage IV ALK positive non-squamous non-small cell lung cancer. Lorlatinib, ceritinib, alectinib, brigatinib, ensartinib, and crizotinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as pemetrexed, cisplatin, and carboplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet known whether a combination of biomarker/ALK inhibitors or chemotherapy may work better in treating patients with ALK positive non-squamous non-small cell lung cancer.

NCT03737994 Lung Non-Squamous Non-Small Cell Carcinoma Stage IV Lung Cancer AJCC v8 Stage IVA Lung Cancer AJCC v8 Stage IVB Lung Cancer AJCC v8 Drug: Alectinib Drug: Brigatinib Drug: Carboplatin Drug: Ceritinib Drug: Cisplatin Drug: Crizotinib Drug: Ensartinib Drug: Lorlatinib Drug: Pemetrexed
MeSH:Lung Neoplasms
HPO:Neoplasm of the lung

For each ALK inhibitor therapy, the primary analysis is to compare the response rate for the patients who have the relevant mutation (G1202/C1156Y /I1171/L1196/ V1180/F1174/compound mutation) to those patients who receive the same ALK inhibitor therapy who have no mutations using Fisher's exact test. --- C1156Y ---

Patients with a history of prior radiation pneumonitis are not excluded - PRIOR TO STEP 2 REGISTRATION: Active inflammatory gastrointestinal disease (such as Crohns, ulcerative colitis), chronic diarrhea, symptomatic diverticular disease, or any gastrointestinal disease that would affect the absorption of oral medications or increase the risk of toxicity - PRIOR TO STEP 2 REGISTRATION: Clinically significant cardiovascular abnormalities, as determined by the treating/registering physician, such as uncontrolled hypertension, congestive heart failure New York Heart Association (NYHA) classification of 3, unstable angina or poorly controlled arrhythmia, or myocardial infarction within 6 months - PRIOR TO STEP 2 REGISTRATION: Active and clinically significant bacterial, fungal, or viral infection - PRIOR TO STEP 2 REGISTRATION: Patients with active or chronic pancreatitis based on lipase elevation, symptoms, and radiographic findings - PRIOR TO STEP 2 REGISTRATION: Other concomitant serious illness or organ system dysfunction that in the opinion of the investigator would either compromise patient safety or interfere with the evaluation of the safety of the study drug - PRIOR TO STEP 2 REGISTRATION: Patients must not plan to receive any other investigational agents during the course of therapy - PRIOR TO STEP 2 REGISTRATION: Patients with active malignancy other than ALK-positive non-squamous NSCLC within the last 2 years are excluded (note: adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, papillary thyroid cancer treated with curative intent, adequately treated stage I or II cancer from which the patient is currently in complete remission, or any other cancer from which the patient has been disease free for 2 years are eligible) - PRIOR TO STEP 2 REGISTRATION: No chemotherapy and/or immunotherapy allowed after step 1 registration Lung Non-Squamous Non-Small Cell Carcinoma Stage IV Lung Cancer AJCC v8 Stage IVA Lung Cancer AJCC v8 Stage IVB Lung Cancer AJCC v8 Lung Neoplasms PRIMARY OBJECTIVES: I. To assess whether ALK kinase domain mutations (G1202/C1156Y/I1171/L1196/ V1180/ F1174/compound mutation) associated with drug resistance are prognostic for objective response to subsequent ALK inhibitor therapy. --- C1156Y ---

Patients with a C1156Y mutation receive either lorlatinib PO QD, brigatinib PO QD, or alectinib PO twice daily (BID). --- C1156Y ---

Primary Outcomes

Description: Will be defined as the number of subjects whose best overall response (BOR) of complete response (CR) or partial response (PR) divided by the number of evaluable subjects per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1. For each ALK inhibitor therapy, the primary analysis is to compare the response rate for the patients who have the relevant mutation (G1202/C1156Y /I1171/L1196/ V1180/F1174/compound mutation) to those patients who receive the same ALK inhibitor therapy who have no mutations using Fisher's exact test. For the no ALK-resistance mutation patients, the primary analysis is to compare patients who are randomized concurrently to the pemetrexed with cisplatin or carboplatin arm and the respective ALK inhibitor therapy arm. The response rates will be compared using Fisher's exact test. The ORR for each mutation/regimen combination and the associated 95% confidence intervals (using Clopper-Pearson method) will also be reported.

Measure: Objective response rate (ORR)

Time: Up to 24 weeks

Secondary Outcomes

Description: Will be assessed according to RECIST 1.1. Will be estimated for each mutation (or no mutation)/regimen combination. The Kaplan-Meier method will be used to estimate the distribution and median with 95% confidence intervals constructed through use of the Brookmeyer and Crowley method. PFS rates at specific time-points will also be estimated using the Kaplan-Meier method, with 95% confidence intervals calculated on the basis of Greenwood's estimate for the variance.

Measure: Progression-free survival (PFS)

Time: From second step registration to the date of the first recorded occurrence of disease progression or death from any cause (whichever occurs first), assessed up to 7 years

Description: Will be assessed according to RECIST 1.1. Will be estimated for each mutation (or no mutation)/regimen combination. The Kaplan-Meier method will be used to estimate the distribution and median with 95% confidence intervals constructed through use of the Brookmeyer and Crowley method.

Measure: Duration of response

Time: From the first occurrence of a documented BOR of CR or PR to the first date of recorded disease progression or death from any cause (whichever occurs first), assessed up to 7 years

Description: Will be estimated for each mutation (or no mutation)/regimen combination. The Kaplan-Meier method will be used to estimate the distribution and median with 95% confidence intervals constructed through use of the Brookmeyer and Crowley method. OS rates at specific time-points will also be estimated using the Kaplan-Meier method, with 95% confidence intervals calculated on the basis of Greenwood's estimate for the variance.

Measure: Overall survival (OS)

Time: From second step registration to the date of death from any cause, assessed up to 7 years

Description: Will be defined as the rate of central nervous response (CNS) response among patients with known CNS metastasis but no prior CNS radiation therapy determined using modified RECIST 1.1. Will be estimated for each mutation (or no mutation)/regimen combination. The associated 95% confidence intervals (using Clapper-Pearson method) will also be reported.

Measure: Intracranial objective response rate

Time: Up to 7 years

Description: Will be assessed using National Cancer Institute Common Terminology Criteria for Adverse Events version 5.0. Adverse events will be summarized regardless of relationship to protocol treatment as assessed by the investigator. All adverse events, adverse events leading to withdrawal, interruption or modification of protocol treatment, grade >= 3 adverse events, and serious adverse events will be summarized. Deaths and cause of death will be summarized. The rate of treatment-related adverse events will be reported with the frequency and severity (e.g., type, grade, and attribution).

Measure: Incidence of adverse events

Time: Up to 30 days post treatment

Other Outcomes

Description: For each resistance mutation, the agreement of the biopsy result (present, absent, unavailable) and the cfDNA result (present, absent, unavailable) will be assessed at the end of the trial. Agreement of cfDNA and biopsy results will be considered separately for MET amplification and for the gene mutations.

Measure: Biopsy mutation and circulating free deoxyribonucleic acid (cfDNA) mutation results

Time: Up to 30 days post treatment


HPO Nodes