Abstract 3788
Background
Centralized MammaPrint (MP) and BluePrint (BP) microarray-based genomic tests on FFPE RNA were succesfully translated to a targeted RNA NGS kit that can be performed locally in decentralized sites. Since the launch of the CE-marked MP and BP NGS test, more data has been generated on this platform as well as on the established FDA-cleared microarray platform. Furthermore, decentralized sites worldwide have been onboarded and are certified to locally run the MP and BP NGS test.
Methods
Paired MP and BP results were generated from FFPE RNA samples using the standard microarray as well as the MP and BP NGS test. The results from both platforms were compared to assess the concordance. Since the launch of the MP and BP NGS kit several decentralized sites underwent the onboarding process. As part of the onboarding, these sites processed a set of RNA and FFPE tissue samples previously processed at Agendia using the MP and BP NGS test. A site could only be certified if NGS results showed a 100% concordance with the Agendia results.
Results
To date, over 150 RNA FFPE samples were processed with both microarray and NGS tests and MP/BP results showed concordance above 97%. Onboarding results were available for the decentralized sites. The FASTQ files generated at the sites were uploaded into the cloud-based Agendia Data Analysis Pipeline Tool (ADAPT) to generate MP and BP results. Results showed 100% concordance between Agendia’s central laboratory and the decentralized laboratories.
Conclusions
MP and BP NGS test delivers equivalent results to the standard microarray test. Additionally, NGS results generated at decentralized sites also show extremely high concordance. These results confirm the high quality and robustness of the MP and BP NGS test.
Clinical trial identification
Editorial acknowledgement
Legal entity responsible for the study
The authors.
Funding
Has not received any funding.
Disclosure
L. Delahaye: Full / Part-time employment: Agendia. A.T. Witteveen: Full / Part-time employment: Agendia. M. Snel: Full / Part-time employment: Agendia. T. Cavness: Full / Part-time employment: Agendia. B. Chan: Full / Part-time employment: Agendia. L. Mittempergher: Full / Part-time employment: Agendia. A.M. Glas: Full / Part-time employment: Agendia.
Resources from the same session
4822 - Efficiacy of different nutritional intervention on nutritional status and quality of life for local advanced nasopharyngeal carcinoma patients: a prospective clinical trial
Presenter: Yuan-yuan Chen
Session: Poster Display session 3
Resources:
Abstract
2628 - Apatinib in treating patients with platinum-resistant or platinum-refractory recurrent or metastatic nasopharyngeal carcinoma
Presenter: Changjuan Tao
Session: Poster Display session 3
Resources:
Abstract
4887 - Impact of tumor site and adjuvant radiotherapy on survival of adenoid cystic carcinoma: a SEER database analysis
Presenter: Jason Tasoulas
Session: Poster Display session 3
Resources:
Abstract
2634 - Efficacy and safety of anlotinib for patients with recurrent and/or metastatic salivary gland carcinomas
Presenter: Wen Jiang
Session: Poster Display session 3
Resources:
Abstract
3568 - ACCURACY a phase (P) 2 trial of AL101, a pan-Notch inhibitor, in recurrent/metastatic (R/M) adenoid cystic carcinoma (ACC) patients (pts) with Notch activating mutations (Notch act mut): preliminary safety and efficacy data.
Presenter: Renata Ferrarotto
Session: Poster Display session 3
Resources:
Abstract
683 - Pathologic Staging Changes in Oral Cavity Squamous Cell Carcinoma—Stage Migration and Implications for Adjuvant Treatment
Presenter: Zain Husain
Session: Poster Display session 3
Resources:
Abstract
563 - Expression of immune response biomarkers in head and neck squamous cell carcinoma (HNSCC) in irradiated area
Presenter: Carole Pflumio
Session: Poster Display session 3
Resources:
Abstract
4030 - HLA-Ligandome analysis reveals target antigens of oropharyngeal squamous cell carcinoma
Presenter: Simon Laban
Session: Poster Display session 3
Resources:
Abstract
2979 - Topographical distribution of sentinel lymph nodes in early tongue squamous cell carcinomas
Presenter: Hiroyuki Goda
Session: Poster Display session 3
Resources:
Abstract
3517 - Role of follow-up (FU) FDG-PET/CT (FU-FDG-PET/CT) in patients with locoregionally advanced squamous cell carcinoma of the head and neck (LA-HNSCC) treated with chemotherapy and radiotherapy (RT), either concurrent (CRT) or sequential (ST).
Presenter: Bert Van Den Heuvel
Session: Poster Display session 3
Resources:
Abstract