Trial Profile

Atezolizumab (PD-L1 mAb) in Combination With Obinutuzumab and Venetoclax for Patients With Chronic Lymphocytic Leukemia and Richter Transformation

Status: Active, no longer recruiting

Phase of Trial: Phase II

Latest Information Update: 20 Feb 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

Drugs Atezolizumab (Primary) ; Obinutuzumab (Primary) ; Venetoclax (Primary)
Indications Chronic lymphocytic leukaemia; Richter's syndrome
Focus Therapeutic Use

Most Recent Events

17 Feb 2026 Status changed from recruiting to active, no longer recruiting.
06 Feb 2025 Planned End Date changed from 28 Feb 2025 to 28 Feb 2027.
06 Feb 2025 Planned primary completion date changed from 28 Feb 2025 to 28 Feb 2027.

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