Overview
The purpose of this study is to describe the demographics and clinical characteristics, treatment pathway, and effectiveness and safety of inotuzumab ozogamicin in patients with relapsed/refractory B-cell acute lymphoblastic leukaemia treated with inotuzumab ozogamicin in the real-world.
Eligibility
Inclusion Criteria:
- Patients with relapsed/refractory ALL.
- Patients who initiated InO between 1st of June 2016 and date of data collection.
- Patients who accessed InO treatment via NHS commissioning, via the CUP, or via private purchase.
- Patient aged 18 years old at initiation of InO treatment
Exclusion Criteria:
- Patients initiated on treatment with InO at a different hospital than the ones selected in this study.
- Patients with <3 months of follow-up since index date, unless death occurs <3 months from index date.