Validation of Molecular Diagnostic Assays to Detect Cancer Biomarkers in Blood and Primary Tumor in HNSCC/NSCLC/Melanoma

Melanoma Clinical Trial

Official title: A Clinical Performance Study to Validate the Use of Novel Molecular Diagnostic Assays for the Detection of Cancer Biomarkers in Peripheral Blood and Primary Tumor Tissue of Patients With Recurrent/Metastatic HNSCC, NSCLC or Melanoma.

Status Active, not recruiting

Clinical Trial Summary

Conventional biopsy and surgical tumor resection are invasive procedures that capture only one instance of the progression of the tumor. However, the genome of tumor is not static, but it is constantly altered during treatment.

Liquid biopsy is a non-invasive approach based on the extraction of information through peripheral blood analysis. It makes it possible to characterize the development of a solid tumor in real time, through detailed molecular analysis of circulating genetic material in peripheral blood.

Clinical Trial Description

Conventional biopsy and surgical tumor resection are invasive procedures that capture only one instance of the progression of the tumor. However, the genome of tumor is not static, but it is constantly altered during treatment.

Liquid biopsy is a non-invasive approach based on the extraction of information through peripheral blood analysis. It makes it possible to characterize the development of a solid tumor in real time, through detailed molecular analysis of circulating genetic material in peripheral blood.

Study procedure:

1. Initial Visit (V0-Baseline): For the purposes of the study the following information will be collected: the demographics, medical and social history, the characteristics of the disease (stage, molecular characterization e.t.c) and the treatment regimen that is followed. As part of the visit, 20 mL of peripheral blood will be drawn prior to their treatment according to physician's suggestion as per common clinical practice. Blood samples will be then sent to ACTC laboratory for plasma/CTC isolation, DNA and RNA extraction and subsequent test for biomarkers. Primary tumor tissue samples will be also collected.

2. Follow-up visit (V1): All patients will provide a 10 mL peripheral blood sample during their planned visit at the end of a series of immunotherapy cycles as per clinical practice and physician's judgment. More specifically:

For HNSCC/NSCLC: at the end of four (4) treatment cycles with nivolumab (2 months) or at the end of three (3) treatment cycles with pembrolizumab (2 months) or on disease progress (PD) For melanoma: at 6 months after treatment initiation (antiPD-1) Blood samples will be then sent to laboratory for plasma/CTC isolation, DNA and RNA extraction and subsequent test for biomarkers. Clinical response (CR, PR, SD, PD) will be also documented.

3. Follow-up visit (V2): All patients will provide a 10 mL peripheral blood sample on progress of the disease or at the end of the observation period, as diagnosed during their planned visit as per clinical practice and physician's judgment. Blood samples will be then sent to laboratory ;

Related Conditions & MeSH terms

• Head and Neck Squamous Cell Carcinoma
• Melanoma
• Non Small Cell Lung Cancer
• Squamous Cell Carcinoma of Head and Neck

• NCT number: NCT04490564
• Study type: Observational
• Source: Pharmassist Ltd
• Status: Active, not recruiting
• Start date: June 25, 2019
• Completion date: June 25, 2023