Salivary Duct Carcinoma
Associated Genetic Biomarkers
NCI Definition: An aggressive, high grade adenocarcinoma that arises from the salivary glands. It usually affects elderly males and presents as a rapidly enlarging mass. It metastasizes to regional lymph nodes and distant anatomic sites. 
Salivary duct carcinomas most frequently harbor alterations in TP53, ERBB2, PIK3CA, HRAS, and PTEN .
TP53 Mutation, TP53 c.217-c.1178 Missense, TP53 Missense, ERBB2 Amplification, and PIK3CA Mutation are the most common alterations in salivary duct carcinoma .
There are 2 clinical trials for salivary duct carcinoma, of which 2 are open and 0 are completed or closed. Of the trials that contain salivary duct carcinoma as an inclusion criterion, 2 are phase 2 (2 open).
AR, ERBB2, and HER2 are the most frequent gene inclusion criteria for salivary duct carcinoma clinical trials .
Nanoparticle-based paclitaxel suspension, pc regimen, and bicalutamide are the most common interventions in salivary duct carcinoma clinical trials.
Significant Genes in Salivary Duct Carcinoma
ERBB2 is altered in 24.18% of salivary duct carcinoma patients .
ERBB2 is an inclusion eligibility criterion in 1 clinical trial for salivary duct carcinoma, of which 1 is open and 0 are closed. Of the trial that contains ERBB2 status and salivary duct carcinoma as inclusion criteria, 1 is phase 2 (1 open) .
2. The AACR Project GENIE Consortium. AACR Project GENIE: powering precision medicine through an international consortium. Cancer Discovery. 2017;7(8):818-831. Dataset Version 6. This dataset does not represent the totality of the genetic landscape; see paper for more information.