Drug

Vidutolimod

As of the edition of 20 October 2026, Vidutolimod is a drug: in active development; acts on TLR9.

Sources: FDA Orange Book and Purple Book, other approval registers, ClinicalTrials.gov, ChEMBL.

The drug

Status
Active, 2026
Kind
Unknown
Registered trials
15, 6 stopped early
Disease areas
Cancer; Skin and connective tissue; Lungs and airways; Digestive system; Blood and lymph; Immune system

US protection

No US approval on record.

With no US approval on record there are no listed US patents or exclusivities.

This is the US only.

Target

GeneProteinUniProt
TLR9Toll-like receptor 9Q9NR96

Registered trials

PhaseTrialsCompletedActiveStopped early
Phase not stated1000
Phase 14400
Phase 29225
Phase 31001
All trials15

Who ran its trials

CompanyRoleYears
PfizerLead sponsor of trials2015 to now
RegeneronLead sponsor of trials2026 to now