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Oct 15, 2026Trial update

Cidara's CD388 Phase 3 ANCHOR trial for flu prevention is recruiting, enrollment up to 10,000

Merck subsidiary Cidara Therapeutics is recruiting participants for a Phase 3 study of CD388 in people at higher risk of flu complications.

This week's update covers a single registered trial for CD388, sponsored by Cidara Therapeutics Inc., described in the record as a subsidiary of Merck & Co., Inc.

  • CD388 (MK-1406), Phase 3, influenza prevention: The trial, known as "ANCHOR," is a Phase 3, randomized, double-blind, placebo-controlled, parallel-group, multicenter study to evaluate the efficacy, safety, and tolerability of MK-1406 (CD388) administered as a single dose via 3 subcutaneous injections1 in participants who may be more vulnerable to complications from influenza because of their age, health conditions, or weakened immune systems1. The study is listed as recruiting, with an estimated enrollment of 10000 participants1 and a primary completion date estimated for 2027-06-30.

Written by readthrough’s AI from the linked primary sources and fact-checked against them automatically before publishing. Not investment advice.