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A Study of Ibrutinib + Obinutuzumab in Patients With Relapsed or Refractory Chronic Lymphocytic Leukemia

StatusActive, Not Recruiting
PhasePhase 1
Started2015-12
View on ClinicalTrials.gov ↗
Trial flagged as At Risk
Primary endpoint reworded 1 of 1 changed
See other at-risk trials from Dana-Farber Cancer Institute

Amendment history

2026-09-23
critical
Primary endpoint(s) modified1 entry, revised
WasNumber of Participants With Treatment-Related Adverse Events as Assessed by CTCAE v4.0
NowGrade 3-5 Treatment-related Toxicity Rate
Results posted: 2026-09-22
2026-03-27
minor
2 amendments v18-v19
2 re-verifications since 2025-09-29, no change to tracked fields
2025-02-03
minor
Study Status v17
Completion date2029-01→2027-01
2024-07-29
minor
2 amendments v15-v16
2 re-verifications since 2024-01-05, no change to tracked fields
2023-08-21
minor
Study Status v14
Completion date2023-07→2029-01
Show 13 earlier versions
2023-03-11
minor
Study Status v13
Re-verified, no change to tracked fields
2022-09-28
minor
Study Status, Study Description, Study Design, Outcome Measures, Eligibility v12
Enrollment targetestimated 50→confirmed 54
Eligibility criteria-4 characters
Inclusion criteria: Must have a confirmed diagnosis of Chronic LymphomcyticLymphocytic Leukemia or Small Lymphocytic Lymphoma as per IW-CLL 2008 c [...] Relapsed after or refractory to at least one prior Chronic LymphomcyticLymphocytic Leukemia-directed therapy Age greater than or equal to 18 y [...] ning, unless significant bone marrow involvement of Chronic LymphomcyticLymphocytic Leukemia confirmed on biopsy: Absolute Neutrophil Count (AN [...] r limit of normal (ULN) unless due to biopsy proven Chronic LymphomcyticLymphocytic Leukemia kidney infiltration Women of child-bearing potenti [...]
Secondary endpointsdetails revised at 7 of 7 entries
Study description-3 characters
[...] mab individually for the treatment of patients with Chronic LymphomcyticLymphocytic Leukemia, your type of cancer. However, the FDA has not app [...] attach to a protein called CD20 on the outside of a Chronic LymphomcyticLymphocytic Leukemia cell. By attaching to the cell, the antibody can cause the Chronic LymphomcyticLymphocytic Leukemia cell to die. In this research study, the investiga [...]
2022-01-03
minor
Study Status v11
Re-verified, no change to tracked fields
2020-11-30
minor
Study Status v10
Primary completion dateestimated 2020-07→confirmed 2020-03
2020-01-14
minor
Study Status v9
Primary completion date2019-12→2020-07
Completion date2021-08→2023-07
2019-11-12
notable
Recruiting→Active, Not Recruiting Study Status, Contacts/Locations v8
Trial statusRecruiting→Active, Not Recruiting
Study sitesdetails revised at 4 of 4 sites
2019-02-06
minor
Study Status, Contacts/Locations v7
Primary completion date2018-12→2019-12
2018-10-17
minor
Study Status, Contacts/Locations v6
Study sitescontacts updated at 1 of 4 sites
2017-12-18
minor
Study Status, Study Design, Contacts/Locations v5
Enrollment target40→50
Study sites2→4
2017-07-05
minor
Study Status v4
Re-verified, no change to tracked fields
2016-06-29
minor
Study Status, Study Design, Contacts/Locations, IPDSharing v3
Enrollment target60→40
Study sitesdetails revised at 1 of 2 sites
2015-12-11
notable
Not Yet Recruiting→Recruiting Study Status, Contacts/Locations v2
Trial statusNot Yet Recruiting→Recruiting
Start date2015-09→2015-12
Study sitesdetails revised at 2 of 2 sites
2015-09-01
minor
Study Status, Study Description, Eligibility v1
Eligibility criteria+337 characters
Inclusion criteria: Must have a confirmed diagnosis of CLLChronic Lymphomcytic Leukemia or SLLSmall Lymphocytic Lymphoma as per IW-CLL 2008 criteria and require therapy based on me [...] nfection Relapsed after or refractory to at least one prior CLLChronic Lymphomcytic Leukemia-directed therapy Age greater than or equal to 18 years ECOG PSPerformance Status <2 Heme criteria at screening, unless significant bone marrow involvement of CLLChronic Lymphomcytic Leukemia confirmed on biopsy: Absolute Neutrophil Count (ANC) ≥500 cells/mm3 (0.5 x 10^9/L). Growth factor allowed to ach [...] d ALT ≤ 4.0 x upper limi [...]
Study description+78 characters
[...] binutuzumab individually for the treatment of patients with CLLChronic Lymphomcytic Leukemia, your type of cancer. However, the FDA has not approved the [...] eved to attach to a protein called CD20 on the outside of a CLLChronic Lymphomcytic Leukemia cell. By attaching to the cell, the antibody can cause the CLLChronic Lymphomcytic Leukemia cell to die. In this research study, the investigators are [...]
2015-08-28
minor
Original filing
This research study is evaluating a combination of two drugs, ibrutinib and obinutuzumab, as a possible treatment for Chronic Lymphocytic Leukemia (CLL).
Trial Details
NCT Number NCT02537613
Lead Sponsor Dana-Farber Cancer Institute
Collaborators: Genentech, Inc.
Conditions Chronic Lymphocytic Leukemia
Enrollment 52 participants
Start Date 2015-12
Primary Completion 2020-03 (estimated)
Study Completion 2027-01 (estimated)
Updated on ClinicalTrials.gov 2026-09-22