Approval Probability
TA Base Rate
Adjusted LOA
ML Risk
SAR445088 · 2 trials · 2 indications
Relapse will be defined as ≥1-point increase in adjusted Inflammatory neuropathy cause and treatment (INCAT) disability score. The Investigator/rater will evaluate the level of impairment in participants? arms and legs each on a scale of 0 (least impaired) to 5 (most impaired), in the context of a neurological examination, and will record the added scores (range 0 to 10) per the INCAT reporting instructions. A low score reflects no or minimal disability eg, no arm dysfunction or walking normally, whereas higher scores indicate more disability eg, wheelchair bound or no purposeful arm movement.
Response will be defined as ≥1-point decrease in adjusted INCAT disability score. The Investigator/rater will evaluate the level of impairment in participants? arms and legs each on a scale of 0 (least impaired) to 5 (most impaired), in the context of a neurological examination, and will record the added scores (range 0 to 10) per the INCAT reporting instructions. A low score reflects no or minimal disability eg, no arm dysfunction or walking normally, whereas higher scores indicate more disability eg, wheelchair bound or no purposeful arm movement.
Number of participants reported with adverse events during 76 weeks of treatment and 22 weeks of follow-up.
A naive participant was a participant who did not use sutimlimab prior to enrollment. A switcher was a participant who used sutimlimab prior to enrollment. A naive participant was a responder if the platelet count was \>=50 × 10\^9/liter (L) at \>=50 percent (%) of scheduled visits, or for participants with baseline platelet count \<15 × 10\^9/L, a \>=20 × 10\^9/L increase in platelet count from baseline at \>=50% of scheduled visits, without receiving rescue immune thrombocytopenia (ITP) therapy. A switcher was a responder if the maintenance platelet count was \>=30 × 10\^9/L at \>=50% of scheduled visits, without receiving rescue ITP therapy.
| Arm | Type | Description |
|---|---|---|
| SOC-Refractory Initial Dose | EXPERIMENTAL | Part A: Eligible participants will receive SAR445088 for 24 weeks. Participants who do not enroll into Part B will be asked to attend a final safety follow-up visit that will take place 22 weeks after Week 24 (approximately (\~)at Week 46). Part B: Participants who successfully complete Part A, will be reassessed for continuing eligibility and will be given the option of rolling into Part B, where they will continue receiving SAR445088 for an additional 52 weeks. At the end of the Part B treatment period, participants will be asked to attend a safety follow-up visit that will take place 22 weeks after the last SAR445088 dose (approximately week 98) if they will not continue in Part C. Part C: Participants from Part B who enter Part C will continue receiving SAR445088 until the end of study. Participants who discontinue at any time during Part C will be asked to attend a safety follow-up visit that will take place 22 weeks after the last SAR445088 dose. |
| SOC-Refractory Low Dose | EXPERIMENTAL | Part A: Eligible participants will receive SAR445088 for 24 weeks. Participants who do not enroll into Part B will be asked to attend a final safety follow-up visit that will take place 22 weeks after Week 24 (approximately at Week 46). Part B: Participants who successfully complete Part A, will be reassessed for continued eligibility and will be given the option to roll into Part B, where they will continue receiving SAR445088 for an additional 52 weeks. At the end of the Part B treatment period, participants will be asked to attend a safety follow-up visit that will take place 22 weeks after the last SAR445088 dose (approximately week 98) if they do not continue in Part C. Part C: Participants from Part B who enter Part C will continue receiving SAR445088 until the end of study. Participants who discontinue at any time during Part C will be asked to attend a safety follow-up visit that will take place 22 weeks after the last SAR445088 dose. |
| SOC-Treated Initial Dose | EXPERIMENTAL | Part A: Eligible participants will receive SAR445088 for 24 weeks. Weeks 1-12 (overlap period): Participants will be given SAR445088 with superimposing effects of SOC therapy; Weeks 13-24: SAR445088 given. Participants who do not enroll into Part B will attend final safety follow-up visit at 22 weeks after Week 24 (\~Week 46). Part B: Participants who successfully complete Part A, will be reassessed for continuing eligibility and will be given option of rolling into Part B, and continue receiving SAR445088 for 52 weeks. At the end of the Part B treatment period, participants will be asked to attend a safety follow-up visit that will take place 22 weeks after the last SAR445088 dose (\~week 98) if they do not continue in Part C. Part C: Participants from Part B who enter Part C will continue receiving SAR445088 until end of study. Participants who discontinue at any time during Part C will be asked to attend a safety follow-up visit at 22 weeks after the last SAR445088 dose. |
| SOC-Naive | EXPERIMENTAL | Part A: Eligible participants will receive SAR445088 for 24 weeks. Participants who do not enroll into Part B will be asked to attend a final safety follow-up visit that will take place 22 weeks after Week 24 (approximately at Week 46). Part B: Participants who successfully complete Part A, will be reassessed for continuing eligibility and will be given the option of rolling into Part B, where they will continue receiving SAR445088 for an additional 52 weeks. At the end of the Part B treatment period, participants will be asked to attend a safety follow-up visit that will take place 22 weeks after last SAR445088 dose (approximately week 98) if they do not continue in Part C. Part C: Participants from Part B who enter Part C will continue receiving SAR445088 until the end of study. Participants who discontinue at any time during Part C will be asked to attend a safety follow-up visit that will take place 22 weeks after last SAR445088 dose. |
| SOC-Treated Low Dose | EXPERIMENTAL | Part A: Eligible participants will receive SAR445088 for 24 weeks. Weeks 1-12 (overlap period): Participants will be given SAR445088 with superimposing effects SOC therapy; Weeks 13-24: SAR445088. Participants who do not enroll into Part B will attend a final safety follow-up visit that will take place 22 weeks after Week 24 (\~Week 46). Part B: Participants who successfully complete Part A, will be reassessed for continued eligibility, will be given the option of rolling into Part B, and continue receiving SAR445088 for 52 weeks. At the end of the Part B treatment period, participants will attend a safety follow-up visit that will take place 22 weeks after the last SAR445088 dose (\~week 98) if they do not continue in Part C. Part C: Participants from Part B who enter Part C will continue receiving SAR445088 until end of study. Participants who discontinue at any time in Part C will attend a safety follow-up visit that will take place 22 weeks after the last SAR445088 dose. |
| SAR445088 | EXPERIMENTAL | Participants received SAR445088 (BIVV020). |
| Name | Type | Description |
|---|---|---|
| SAR445088 (IV) | DRUG | Pharmaceutical form: Solution for Injection Route of Administration: Intravenous (IV) |
| SAR445088 (SC) | DRUG | Pharmaceutical form: Solution for Injection Route of Administration: Subcutaneous (SC) |
| SAR445088 (BIVV020) | DRUG | Pharmaceutical form:solution for injection |
Inclusion Criteria: * Adults ≥18 years of age at the time of signing the informed consent. * Documented definite or probable diagnosis of CIDP (typical CIDP, pure motor CIDP, or Lewis-Sumner Syndrome) according to the European Federation of Neurological Societies (EFNS)/Peripheral Nerve Society (PN...
SAR445088 is an investigational small molecule being studied for chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and immune thrombocytopenia (ITP). It is in Phase 2 clinical development and is not approved by the FDA.
SAR445088 is developed by Sanofi, a global biopharmaceutical company traded on the NASDAQ under the ticker SNY. The drug is currently in Phase 2 clinical trials for neurological and hematological conditions.
SAR445088 is in Phase 2 clinical development. It has completed two Phase 2 trials, one in chronic inflammatory demyelinating polyradiculoneuropathy and one in immune thrombocytopenia. The drug remains investigational and is not FDA approved.
SAR445088 has completed two Phase 2 trials. NCT04658472 was a proof-of-concept study in chronic inflammatory demyelinating polyneuropathy with 98 participants. NCT04669600 was a Phase 2a study in persistent or chronic immune thrombocytopenia with 12 participants.
Yes, SAR445088 is also known as BIVV020. The Phase 2a trial in immune thrombocytopenia, NCT04669600, was conducted under the name BIVV020. Both names refer to the same investigational drug developed by Sanofi.