Salivary duct carcinoma: lines of therapy
4 standard-of-care settings across 3 lines and 2 biomarker subgroups. Rows come from the cancer page's standard of care; the grid places each on its line and subgroup.
Early / localised
| Subgroup | Setting | Approach | Products and trials | Guideline | Evidence |
|---|---|---|---|---|---|
| All comers | Localised, resectable | Total parotidectomy (or resection of the affected gland) with facial nerve sacrifice where involved, neck dissection and postoperative radiotherapy, with cisplatin for extranodal extension or positive margins. | NCCN · Category 2A | 93 |
Advanced, first line
| Subgroup | Setting | Approach | Products and trials | Guideline | Evidence |
|---|---|---|---|---|---|
| All comers | Androgen receptor-positive recurrent or metastatic | Androgen deprivation with leuprorelin and bicalutamide; enzalutamide or apalutamide as alternatives or after progression. | NCCN · Category 2A | 95 | |
| HER2 | HER2-positive recurrent or metastatic | Trastuzumab with docetaxel (phase 2, response rate 70 percent); trastuzumab deruxtecan on progression or as an alternative. | NCCN · Category 2A | 97 |
Other settings
| Subgroup | Setting | Approach | Products and trials | Guideline | Evidence |
|---|---|---|---|---|---|
| All comers | Marker-negative or after targeted treatment | Platinum-based chemotherapy (carboplatin-paclitaxel or cisplatin-based); pembrolizumab for PD-L1-positive, mutation-rich or mismatch repair-deficient tumours. | NCCN · Category 2A | 98 |
Sequence and caution pairings
Lines and subgroups are parsed from the setting text of each standard-of-care row and can misclassify an unusual phrasing; the row’s own setting is always shown. Guideline chips reflect the NCCN category and ESMO-MCBS grade recorded on the cancer page, checked on its stated date. Not medical advice.