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Report for Clinical Trial NCT01528774

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

Culture and Characterization of Circulating Tumor Cells (CTC) From Patients With Malignant Melanoma and Other Cancers

The purpose of this study is to determine if circulating tumor cells (CTC) can be accurately detected and isolated from the blood of participants with melanoma using novel laboratory techniques. Blood samples will be collected from participants with melanoma, and also from participants with other solid tumor cancers and healthy volunteers for purposes of comparison. Relevant information will be collected from participant's medical record and stored in a coded manner in a password-protected format. This information will be used to look for correlations of research results on blood samples to participant's medical condition. Test results will not be given to participants or their physicians. In some cases, CTC may be grown for long-term cell lines for further research.

NCT01528774 Melanoma
MeSH: Melanoma Neoplastic Cells, Circulating
HPO: Cutaneous melanoma Melanoma

1 Interventions

Name: Blood Draw

Description: Approximately 40 cc of blood will be drawn from participants at a time when they are having blood drawn for routine or treatment-related purposes. Sequential samples may be obtained in the same manner from selected patients to allow exploration of potential correlation of CTC with response to treatment, progression-free survival and overall survival.

Type: Other

Benign Hematologic Conditions Healthy Volunteers Melanoma Prostate Solid tumors - other


Primary Outcomes

Measure: Circulating tumor cell (CTC) isolation and colony counts

Time: 2 years

Secondary Outcomes

Measure: Immunophenotyping, somatic (tumor-specific) DNA mutation analysis

Time: 2 years

Time Perspective: Prospective

Case-Control


There is one SNP

SNPs


1 V600E

- Isolate plasma RNA and DNA to assess expression tumor-specific markers (e.g., tyrosinase, B-FRAF, V600E, etc.) and metastasis-associated genes (e.g., MSH-1, thymidylate synthase, etc.). --- V600E ---

B-RAF V600E in melanoma patients) mitotic rate of tumor, date of tumor diagnosis, treatment history, date of regional and metastatic progression and date of death (if applicable). --- V600E ---



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