Trial Profile

A Phase 1, Randomised, Double-Blind, Placebo-Controlled Single Ascending Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of CITY-FXI, a FXI Targeting siRNA, Administered Subcutaneously in Healthy Adults and Adults With Factor V Leiden or Prothrombin G20210A Mutation

Status: Recruiting

Phase of Trial: Phase I

Latest Information Update: 02 Mar 2026

Price :

$35 ^*

Note:

Adis is an information provider.
Final gross price and currency may vary according to local VAT and billing address.
Your purchase entitles you to full access to the information contained in our trial profile at the time of purchase.
A link to download a PDF version of the trial profile will be included in your email receipt.

At a glance

02 Dec 2025 New trial record
10 Nov 2025 According to City Therapeutics media release, Company plans to initiate a Phase 1 study in early 2026 with initial human data expected late 2026

If your organization or you do not have a subscription, try one of the following:

Contacting your organization’s admin about adding this content to your AdisInsight subscription
Buying a PDF version of any individual profile
Request a free trial (opens in a new window)

If your organization has a subscription, there are several access options, even while working remotely:

Working within your organization’s network
Login with username/password or try to access via your institution
Persisted access using your organization’s identifier stored in your user browser for 90 days

For assistance, contact us at asktheexpert.adisinsight@springer.com