Clinical trial · Interventional
Bosutinib Treatment Extension Study Only For Subjects With Chronic Myeloid Leukemia (CML) Who Have Previously Participated In Bosutinib Studies B1871006 Or B1871008
AN OPEN-LABEL BOSUTINIB TREATMENT EXTENSION STUDY FOR SUBJECTS WITH CHRONIC MYELOID LEUKEMIA (CML) WHO HAVE PREVIOUSLY PARTICIPATED IN BOSUTINIB STUDIES B1871006 OR B1871008
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The objective of the study is to provide long term access to bosutinib treatment and assess long term safety, tolerability and duration of clinical benefit, without any formal hypothesis testing; therefore, there is no formal primary endpoint.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Chronic Myeloid Leukemia | Chronic Myeloid Leukemia, BCR-ABL1 Positive | ALIAS | 0.90 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| bosutinib | Drug | Bosutinib | ALIAS |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (14)
- measure
- Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs) Based on National Cancer Institute Common Terminology Criteria for AEs (NCI CTCAE) (Version 3.0)
- timeFrame
- From first dose of drug up to 30 days after last dose (up to approximately 14 years)
- description
- An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. SAE was any untoward medical occurrence at any dose that: resulted in death, was life threatening (immediate risk of death), required inpatient hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity (substantial disruption of the ability to conduct normal life functions), resulted in congenital anomaly/birth defect. Treatment-emergent adverse events were defined as any event increasing in severity from baseline or any new event started during bosutinib therapy or within 30 days of the last dose of study drug.
- measure
- Number of Participants With Grade 3 or 4 Treatment-Emergent Adverse Events (AEs) Based on National Cancer Institute Common Terminology Criteria for AEs (NCI CTCAE) (Version 3.0)
- timeFrame
- From first dose of drug up to 30 days after last dose (up to approximately 14 years)
- description
- An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. AEs were assessed according to severity grading based on NCI CTCAE version 3.0. Grade 1 =mild; Grade 2 =moderate; Grade 3 =severe or medically significant but not immediately life-threatening, hospitalization or prolongation of hospitalization indicated; Grade 4 =life-threatening or disabling, urgent intervention indicated; Grade 5 =death. Treatment-emergent adverse events were defined as any event increasing in severity from baseline or any new event started during bosutinib therapy or within 30 days of the last dose of study drug.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Only subjects previously participating in two specific studies are eligible to enroll into this study. Enrollment is not open to subjects if not previously enrolled in studies B1871006 or B1871008. Exclusion Criteria: * All subjects are excluded unless previously participating in studies B1871006 or B1871008.
References
Publications (1)
- DERIVEDTakahashi N, Cortes JE, Sakaida E, Ishizawa K, Ono T, Doki N, Matsumura I, Garcia-Gutierrez V, Rosti G, Ono C, Ohkura M, Tanetsugu Y, Viqueira A, Brummendorf TH. Safety profile of bosutinib in Japanese versus non-Japanese patients with chronic myeloid leukemia: a pooled analysis. Int J Hematol. 2022 Jun;115(6):838-851. doi: 10.1007/s12185-022-03314-y. Epub 2022 Mar 2. PMID 35235189