The NeoTYPE Ovarian Tumor Profile analyzes 29 biomarkers through a combination of next-generation sequencing (NGS), other molecular methods, FISH, and IHC as listed below. Test orders include summary interpretation of all results to help guide treatment decisions. If Pan-TRK IHC is expressed or indeterminate, NTRK NGS Fusion Profile for NTRK1 fusions, NTRK2 fusions, and NTRK3 fusions will be added by reflex.
- NGS (23 genes + 1 biomarker): AKT1, BRAF, BRCA1, BRCA2, CTNNB1, EGFR, ESR1, ERBB2, ERBB4, FGFR1, FGFR2, FGFR3, HRAS, JAK3, KRAS, MET, NRAS, PIK3CA, PTEN, SMAD4, SMO, SRC, TP53 and Tumor Mutation Burden (TMB)
- Other Molecular (1 biomarker): Microsatellite Instability (MSI)
- FISH (2 FISH): MET, PTEN (tech-only available)
- IHC (2 biomarkers): PD-L1 22C3, Pan-TRK (tech-only available for PD-L1)
The NeoTYPE Ovarian Tumor Profile characterizes primary or metastatic ovarian tumors of any histological subtype for the most significant genetic changes relevant to therapy decisions, prognosis, and clinical research. It is appropriate for patients with newly-diagnosed or recurrent disease, and patients with resistant disease to explore options in clinical trials.
- FFPE tissue: Paraffin block preferred. Please use 10% buffered formalin fixative. Do not use zinc fixatives.
- Note: An additional patient sample from normal, non-tumor tissue is required for comparison testing in MSI Analysis. Please submit all specimens with one test requisition form.
Specimen requirements for normal tissue in order of preference are:
- 5 mL peripheral blood in EDTA tube
- FFPE tissue slides or block containing only non-tumor tissue. Please label these as "normal tissue".
- In cases where no alternative tissue is available, we can attempt to isolate non-tumor tissue from FFPE tumor specimen submitted. Note "Use tumor sample for normal tissue" on requisition.
Use cold pack for transport, making sure cold pack is not in direct contact with specimen. All slides can be packed at room temperature.
14 days; add 1-3 days if reflexed to NTRK NGS Fusion Profile