Detailed Narrative
Commercial Expansion & OBL Reimbursement
TriSalus significantly expanded its commercial footprint in the first half of the year, more than doubling its sales force, which is now ramping towards full productivity. This expansion is already yielding positive results in terms of engagement and productivity. A key development is the new CMS G-code, effective July, which extends reimbursement for the TriNav system into physician office settings (OBLs). This is expected to meaningfully expand patient access and clinician flexibility, particularly for liver embolization procedures and other emerging indications like uterine artery embolization, which are increasingly performed in OBLs.
Clinical Evidence Generation
The company is actively generating clinical evidence with 11 active studies across 27 sites, involving over 400 TriNav-treated patients. The PEDIR study, evaluating TriNav's improvement in tumor-to-normal ratio in HCC and hypovascular tumors, has been submitted for peer-reviewed publication. New prospective trials, PREDICTT (hypovascular tumors) and PRESSURE (liver metastases), are either actively enrolling or launching in Q3 FY26, designed to provide head-to-head data to drive clinical adoption. Additional large studies, PAIR and a TACE study in neuroendocrine tumors, are planned for kick-off in H2 2026.
Pipeline Expansion Beyond Liver
TriSalus is pursuing significant growth opportunities in non-liver indications, including uterine, thyroid, and genicular artery embolization, which collectively represent an addressable market of approximately $2.5 billion in the U.S. Momentum is building in uterine artery embolization with an expanded study enrolling well, and the PROTECT registry for thyroid artery embolization is on track to deliver multicenter U.S. data in Q1 2027. The new OBL G-code is anticipated to be a significant accelerant for these emerging indications by removing reimbursement barriers.
Nelitolimod & Pancreatic Programs
The consolidated PERIO Phase I data readout for nelitolimod is on track for the second half of 2026. Separately, TriSalus is evaluating significant changes in the pancreatic cancer treatment landscape to refine its broader pancreatic strategy. An update on the go-forward strategy will be provided after this analysis is complete.
Real-World Evidence & Cost Savings
A recent webinar highlighted compelling real-world evidence from a study evaluating over 300 million patient lives, including 1,200 matched patients treated with PEDD. The data demonstrated TriNav's clinical benefit in challenging patients with high disease burden and complex anatomy, particularly in scenarios with poor anticipated outcomes. Health economics and outcomes research (HEOR) data also showed average cost savings of $7,700 in certain procedures, further validating the platform and catalyzing adoption.