Drug Profile

AVZO 103

Alternative Names: AVZO-103; VAC-103; VBC-103

Latest Information Update: 10 Sep 2025

Price :

$50 ^*

Note:

Adis is an information provider. We do not sell or distribute actual drugs.
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 drug profile at the time of purchase.
A link to download a PDF version of the drug profile will be included in your email receipt.

At a glance

Originator VelaVigo (Shanghai) Limited
Class Antineoplastics; Bispecific antibodies; Drug conjugates; Immunoconjugates
Mechanism of Action DNA topoisomerase I inhibitors

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity Yes

Highest Development Phases

Preclinical Solid tumours

Most Recent Events

02 Sep 2025 US FDA clears Investigational new drug application (IND) for AVZO 103
02 Sep 2025 VelaVigo announces the intention to submit an Investigational New Drug application for Solid tumours to the US FDA in 2025
02 Sep 2025 Avenzo Therapeutics plans phase I/II first-in-human clinical trial in Solid tumours (Monotherapy, Combination therapy and Late-stage disease) in 2025

You need to be a logged in or subscribed to view this content

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