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NCT04624633 · ClinicalTrials.gov registry record · Phase 2

Acalabrutinib, Umbralisib, and Ublituximab (AU2) In Relapsed and Untreated CLL

A Phase 2 study of Chronic Lymphocytic Leukemia and Small Lymphocytic Lymphoma, sponsored by Jennifer R. Brown, MD, PhD.

Active
Registry status
Phase 2
Development phase
29
Enrollment target
1
Study location

NCT04624633: Active Phase 2 study of Chronic Lymphocytic Leukemia and Small Lymphocytic Lymphoma, sponsored by Jennifer R. Brown, MD, PhD.

NCT04624633 is a Phase 2 study of Chronic Lymphocytic Leukemia and Small Lymphocytic Lymphoma that is active but no longer recruiting, run by Jennifer R. Brown, MD, PhD. The registered enrollment target is 29 participants, below the 182-participant average among 187 other Chronic Lymphocytic Leukemia trials with a reported enrollment target (84% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04624633, a Phase 2 study of Chronic Lymphocytic Leukemia and Small Lymphocytic Lymphoma, is active but no longer recruiting, sponsored by Jennifer R. Brown, MD, PhD.

ACTIVE NOT RECRUITING
Registry status
Phase 2
Development phase
29 participants
Enrollment target
1
Study location

Study Summary

This study is testing the effectiveness of the study drug combination of acalabrutinib, umbralisib, and ublituximab in participants with Chronic Lymphocytic leukemia (CLL). The names of the study drugs involved in this study are/is: * Acalabrutinib (CALQUENCE®, ACP-196) * Umbralisib (TGR-1202) * Ublituximab (TG-1101)

Primary Outcome

The CR Rate is defined as the proportion of participants achieving complete remission (CR) based on 2018 IW-CLL criteria.

Interventions

  • DRUG Acalabrutinib
  • DRUG Ublituximab
  • DRUG Umbralisib

Study Locations (1)

Massachusetts

  • Dana Farber Cancer Institute - Boston

Trial Details

FieldValue
Enrollment Target 29 participants
Start Date 2020-12-15
Est. Completion 2028-01-01
Phase Phase 2
Jennifer R. Brown, MD, PhD

2 total trials

What the registry record for NCT04624633 still lists

NCT04624633 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 29 participants, a relatively small participant target, below the 182-participant average among 187 other Chronic Lymphocytic Leukemia trials with a reported enrollment target (84% lower).

The record links to 4 conditions, with Chronic Lymphocytic Leukemia appearing as the primary indexed condition, and to 3 interventions - of which Acalabrutinib is the first listed.

NCT04624633 reports a single indexed study location in Massachusetts.

Frequently Asked Questions

What is clinical trial NCT04624633 about?

NCT04624633 is a clinical study titled "Acalabrutinib, Umbralisib, and Ublituximab (AU2) In Relapsed and Untreated CLL". This study is testing the effectiveness of the study drug combination of acalabrutinib, umbralisib, and ublituximab in participants with Chronic Lymphocytic leukemia (CLL). The names of the study drugs involved in this study are/is: * Acalabrutinib (CALQUENCE®, ACP-196) * Umbralisib (TGR-1202) * U...

What is the current status of trial NCT04624633?

This trial is currently active not recruiting. It is a Phase 2 study. The enrollment target is 29 participants. The study started on 2020-12-15. Estimated completion is 2028-01-01.

What conditions does trial NCT04624633 study?

This clinical trial studies the following conditions: Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, Refractory Chronic Lymphocytic Leukemia, Relapsed Chronic Lymphocytic Leukemia.

What interventions are being tested in trial NCT04624633?

The interventions under investigation include: Acalabrutinib (DRUG), Ublituximab (DRUG), Umbralisib (DRUG).

Who is sponsoring clinical trial NCT04624633?

This trial is sponsored by Jennifer R. Brown, MD, PhD, which has 2 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04624633 being conducted?

This trial has 1 study location across Massachusetts. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Chronic Lymphocytic Leukemia

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04624633's enrollment target sits among peer trials

29 139th of 187 higher than 48 of 187 other Chronic Lymphocytic Leukemia trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Chronic Lymphocytic Leukemia trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04624633, the US trial registry maintained by the National Library of Medicine. NCT04624633 (small enrollment · single site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.