New hope for Tough-to-Treat blood cancers: targeted pill shows promise
NCT ID NCT02966756
First seen Jun 27, 2026 · Last updated Aug 20, 2026 · Updated 2 times
Summary
This phase 2 trial tests the drug venetoclax (a pill) in 110 people with relapsed or refractory chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL). The study includes two groups: those with a specific genetic change (17p deletion) and those who have failed other targeted therapies. The main goal is to see how many people respond to the treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- venetoclax (a targeted cancer pill)
- What this could lead to
- If successful, this could provide a new treatment option for people with hard-to-treat CLL or SLL.
- What could go wrong
- This is an early-phase trial with no placebo group, so results may not confirm real-world benefit. Side effects like tumor lysis syndrome or infections are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
66 people
The number who actually took part.
- Started
-
Oct 2017
- Expected to finish
-
Dec 2030
An estimate. End dates often move.
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participant must have a diagnosis of relapsed or refractory chronic lymphocytic leukemia (CLL)/Small Lymphocytic Lymphoma (SLL) that meets 2008 Modified International Workshop for Chronic Lymphocytic Leukemia (iwCLL) National Cancer Institute-Working Group (NCI-WG) Guidelines and the following: * Participant must have an indication for treatment according to the 2008 Modified iwCLL NCI-WG Guidelines. * SLL participant must have measurable disease (B-lymphocytosis greater than 5 × 10\^9/L or an enlarged lymph node(s) (Longest Diameter (LDi) \> 1.5 cm at baseline) or hepatomegaly or splenomegaly due to CLL). * SLL participant must have presence of lymphadenopathy and absence of cytopenias caused by a clonal marrow infiltrate. * Participant must have relapsed or refractory CLL/SLL after receiving at least one prior line of therapy. * Participants (in Cohort 1) must have 17p deletion, assessed by a central laboratory. * Participants (in Cohort 2) must meet both of the following: * Relapsed/refractory disease to B-Cell Receptor Signaling Pathway Inhibitor (BCRI) treatment; * And either of the following: (a) relapsed/refractory disease to chemoimmunotherapy (CIT), or (b) ineligible to receive CIT, defined as having known 17p deletion or TP53 mutation, or Cumulative Illness Rating Scale (CIRS) \>6 or calculated creatinine clearance \<70 mL/min, or participants in whom the investigator evaluated that the use of CIT was inappropriate. * Participant must have an Eastern Cooperative Oncology Group (ECOG) performance score of less than or equal to 2. * Participant must have adequate bone marrow function, coagulation profile, renal, and hepatic function, per laboratory reference range at Screening. * No known active severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Exclusion Criteria: * Participant has undergone an allogeneic stem cell transplant. * Participant has developed Richter's transformation confirmed by biopsy. * Participant has prolymphocytic leukemia. * Participant has active and uncontrolled autoimmune cytopenias (for 2 weeks prior to screening), including autoimmune hemolytic anemia (AIHA) and idiopathic thrombocytopenic purpura (ITP). * Participant has previously received venetoclax or other BCL-2 inhibitors. * Participant is known to be positive for Human Immunodeficiency Virus (HIV). * Participant has received a biologic agent for anti-neoplastic intent within 30 days prior to the first dose of study drug. * Participant has received any of the following within 14 days or 5 half-lives (whichever is shorter) prior to the first dose of venetoclax, or has not recovered to less than Common Toxicity Criteria for Adverse Events (CTCAE) grade 2 clinically significant adverse effect(s)/toxicity(s) of the previous therapy: * Any anti-cancer therapy including chemotherapy, immunotherapy, radiotherapy or targeted small molecule agents. * Investigational therapy, including targeted small molecule agents. * Participant has known allergy to both xanthine oxidase inhibitors and rasburicase.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Chronic lymphocytic leukemia (CLL) are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Anhui Provincial Cancer Hospital /ID# 209458
Hefei, Anhui, 230031, China
-
Changhua Christian Hospital /ID# 202768
Changhua City, Changhua County, 50006, Taiwan
-
China Medical University Hospital /ID# 202767
Taichung, 40447, Taiwan
-
Christchurch Hospital. /ID# 201650
Christchurch, Canterbury, 8011, New Zealand
-
Concord Repatriation General Hospital /ID# 201261
Concord, New South Wales, 2139, Australia
-
Fujian Medical University Union Hospital /ID# 156579
Fuzhou, Fujian, 350001, China
-
Guangdong Provincial Peoples Hospital /ID# 160509
Guangzhou, Guangdong, 510080, China
-
Henan Cancer Hospital /ID# 156573
Zhengzhou, Henan, 450008, China
-
Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sc /ID# 157762
Tianjin, Tianjin Municipality, 300020, China
-
Jiangsu Province Hospital /ID# 156577
Nanjing, Jiangsu, 210029, China
-
Kaohsiung Medical University Chung-Ho Memorial Hospital /ID# 202765
Kaohsiung City, 807, Taiwan
-
Linkou Chang Gung Memorial Hospital /ID# 203636
Taoyuan City, 333, Taiwan
-
Monash Health - Monash Medical Centre - Clayton /ID# 201263
Clayton, Victoria, 3168, Australia
-
Nanfang Hospital of Southern Medical University /ID# 156571
Guangzhou, Guangdong, 510515, China
-
National Taiwan University Hospital /ID# 210733
Taipei, 100, Taiwan
-
North Shore Hospital /ID# 204637
Takapuna, Auckland, 0622, New Zealand
-
Peking Union Medical College Hospital East - Dongdan Campus /ID# 156576
Beijing, Beijing Municipality, 100730, China
-
Peking University People's Hospital /ID# 156575
Beijing, Beijing Municipality, 100044, China
-
Ruijin Hospital, Shanghai Jiaotong University School of Medicine /ID# 156572
Shanghai, Shanghai Municipality, 200065, China
-
Shandong Provincial Hospital /ID# 156574
Jinan, Shandong, 250021, China
-
St George Hospital - Kogarah /ID# 206484
Kogarah, New South Wales, 2217, Australia
-
The First Affiliated Hospital of Nanchang University /ID# 159142
Nanchang, Jiangxi, 330006, China
-
The First Affiliated Hospital of Soochow University /ID# 156536
Suzhou, Jiangsu, 215006, China
-
The First Affiliated Hospital, Zhejiang University School of Medicine /ID# 156578
Hangzhou, Zhejiang, 310003, China
-
The First Hospital of Jilin University /ID# 156532
Changchun, Jilin, 130021, China
-
The General Hospital of Western Theater Command PLA /ID# 159145
Chengdu, Sichuan, 610083, China
-
The Second Hospital of Hebei Medical University /ID# 159143
Shijiazhuang, Hebei, 050000, China
-
Tianjin Medical University Cancer Institute & Hospital /ID# 156542
Tianjin, Tianjin Municipality, 300060, China
-
Tongji Hospital Tongji Medical College of HUST /ID# 156589
Wuhan, Hubei, 430030, China
-
West China Hospital, Sichuan University /ID# 156537
Chengdu, Sichuan, 610041, China
-
Xiangya Hospital Central South University /ID# 208913
Changsha, Hunan, 410008, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a bispecific antibody wipe out residual leukemia cells in High-Risk CLL?
- Can a Two-Drug combo keep CLL at bay for years? a 10-Year watch begins
- Can 3D-Printed models unlock personalized blood cancer therapies?
- Can a One-Two punch of CAR-T and lenalidomide beat tough leukemia?
- Could a protein blocker quiet Leukemia's alarm system?
- Supercharged immune cells take aim at cancer and viruses in one shot