Trial Profile

A Phase II Clinical Study to Evaluate the Efficacy and Safety of HLX43 (Anti-PD-L1 ADC) in Patients With Recurrent/Metastatic Esophageal Squamous Cell Carcinoma (ESCC) Failed or Intolerance to Standard First-line Therapy

Status: Recruiting

Phase of Trial: Phase II

Latest Information Update: 22 Jan 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

13 Jan 2026 Planned number of patients changed from 60 to 72.
09 Jan 2026 According to Shanghai Henlius Biotech media release, data from this study were presented at the 2026 ASCO Gastrointestinal Cancers Symposium (ASCO GI).
09 Jan 2026 Results presented in a Shanghai Henlius Biotech Media Release.

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