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NCT05963074Phase 2Active, not recruiting

A Study to Customize Ibrutinib Treatment Regimens for Participants With Previously Untreated Chronic Lymphocytic Leukemia

Study Summary

The purpose of this study is to evaluate the efficacy and safety of ibrutinib + venetoclax (I+V) and ibrutinib monotherapy regimens in which dosing of ibrutinib is either proactively reduced or reactively modified in response to adverse events (AEs).

Interventions / Drugs
View on ClinicalTrials.gov ↗
Study Details
Enrollment333 participants
Primary Completion2027-12-15
Lead SponsorJanssen Research & Development, LLC
Data Retrieved2026-10-14
What This Trial Means for Biotech Investors
Trial Phase Context

Phase 2 trials begin testing efficacy in a larger patient group (100–300). This is often where biotech binary events occur — positive Phase 2 data can significantly advance a company's pipeline narrative, while failures can be terminal for a program.

Status & Expected Data

Enrollment is complete. The trial is in its follow-up or data collection phase — a readout may occur on or near the primary completion date.

Primary completion: 2027-12-15
Enrolled: 333 participants
Sponsor Catalyst Profile

Johnson & Johnson (JNJ) is the sponsoring company for this trial. BiotechSign currently grades this company C (51/100) based on composite catalyst signals across its full pipeline. This trial is one data point in that overall catalyst picture.

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