Approval Probability
TA Base Rate
Adjusted LOA
ML Risk
Exa-cel · 1 trial · 3 indications
A VOC is a condition of SCD characterized by vaso-occlusion presenting as recurrent pain episodes. The percentage of participants who remain VOC free after achieving VF12 were data reported in the outcome measure.
Neutrophil engraftment is defined as the first day of 3 consecutive measurements of absolute neutrophil count (ANC)≥500/μL on 3 different days, within 42 days after exa-cel infusion without the use of unmodified CD34+ cells after reaching the nadir, defined as ANC \<500/µL.
Neutrophil engraftment is defined as the first day of 3 consecutive measurements of absolute neutrophil count (ANC)≥500/μL on 3 different days, without use of the unmodified CD34+ cells after reaching the nadir, defined as ANC\<500/μL. Time to neutrophil engraftment was calculated by the neutrophil engraftment date subtract exa-cel infusion date +1.
Platelet engraftment is defined as the first day of 3 consecutive measurements of unsupported (no platelet transfusions for the last 7 days) platelet ≥50,000/μL on 3 different days after Exa-cel infusion. For participants discharged early day 7 after the last platelet transfusion will be the day of platelet engraftment, as long as 3 subsequent and consecutive unsupported measurements on 3 different days are \>50,000/μL. For participants who have been discharged prior to platelet engraftment, it is recommended to collect blood every 2 to 3 days to obtain an accurate assessment of platelet engraftment. Time to platelet engraftment was defined as first of 3 consecutive measurements on 3 different days with platelet ≥50 × 109/L without a platelet transfusion for 7 consecutive days.
The transplant-related mortality is defined as death related to Busulfan and/or exa-cel infusion. The number and proportion of TRM participants who have died within 100 days, or with at least 100 days post exa-cel infusion.
The transplant-related mortality is defined as death related to Busulfan and/or exa-cel infusion. The number and proportion of TRM within 12 months will be summarized for participants who have died within 12 months, or with at least 12 months post exa-cel infusion.
All-cause mortality from exa-cel infusion up to 2 years
| Arm | Type | Description |
|---|---|---|
| Exa-cel | EXPERIMENTAL | Exa-cel (autologous CD34+ hHSPCs modified with CRISPR-Cas9 at the erythroid lineage-specific enhancer of the BCL11A gene). Participants received a single infusion of exa-cel through a central venous catheter on Day 1. |
| Name | Type | Description |
|---|---|---|
| Exa-cel | BIOLOGICAL | Administered by IV infusion following myeloablative conditioning with busulfan. |
Key Inclusion Criteria: * Diagnosis of severe sickle cell disease as defined by: * Documented severe sickle cell disease genotype * History of at least two severe vaso-occlusive crisis events per year for the previous two years prior to enrollment * Eligible for autologous stem cell transplant as p...
Top 11 of 12 competitors
| Company | Ticker | Trials | Lead Phase | Drugs |
|---|---|---|---|---|
| Novo Nordisk A/S Sponsored ADR Class B | NVO | 5 | PHASE3 | Etavopivat |
| Novartis AG Sponsored ADR | NVS | 4 | PHASE3 | Crizanlizumab, OTQ923, ITU512 |
| Sanofi SA Sponsored ADR | SNY | 2 | PHASE3 | PCV21, rilzabrutinib |
| Vertex Pharmaceuticals Incorporated | VRTX | 3 | PHASE3 | CTX001 |
| Agios Pharmaceuticals, Inc. | AGIO | 2 | PHASE2 | Mitapivat, Tebapivat |
| Pfizer Inc. | PFE | 1 | PHASE2 | Osivelotor |
| Bristol-Myers Squibb Company | BMY | 1 | PHASE1 | BMS-986470 |
| Fulcrum Therapeutics, Inc. | FULC | 1 | PHASE2 | Pociredir |
| Beam Therapeutics, Inc. | BEAM | 2 | PHASE1 | BEAM-101 |
| Editas Medicine, Inc. | EDIT | 2 | PHASE1 | EDIT-301 |
| Disc Medicine, Inc. | IRON | 1 | PHASE1 | DISC-3405 |