Recent Updates
Recently added Catalysts

cemsidomide

Phase 2

Multiple Myeloma | Small molecule | Oncology |C4 Therapeutics, Inc.|Last Updated: Mar 25, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
Premium
Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
Premium
Trial Design
CONTROLLEDDMCBiomarker
Total Trials2
Total Enrollment324
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07284758A Study to Evaluate the Efficacy of Cemsidomide + Dexamethasone in Participants With Relapsed/Refractory Multiple MyelomaPHASE2 RECRUITING 100Feb 18, 2026Mar 1, 2030Mar 12, 20263 United States
NCT04756726Study to Assess the Safety and Tolerability of CFT7455 in Relapsed/Refractory Non-Hodgkin's Lymphoma or Multiple MyelomaPHASE1 ACTIVE NOT_RECRUITING 224Apr 27, 2021Dec 31, 2026Mar 25, 202613 United States
Unlock Drug Trial Details
Study Endpoints
Primary Endpoints
Overall response rate (ORR) per International Myeloma Working Group (IMWG) Response Criteria by an Independent Review Committee (IRC)
up to approximately 43 months
Phase 1: Safety and tolerability of cemsidomide
Baseline through 30 days after the last dose of study treatment

Percent of subjects with adverse events (AEs) with cemsidomide as a single agent

Phase 1: Safety and tolerability of cemsidomide in combination with dexamethasone
Baseline through 30 days after the last dose of study treatment

Percent of subjects with AEs with cemsidomide in combination with dexamethasone

Phase 1: Maximum tolerated dose (MTD) or recommended Phase 2 dose (RP2D) for cemsidomide
Days 1-28

Percent of subjects with dose-limiting toxicities (DLTs) with cemsidomide as a single agent

Phase 1: MTD or recommended RP2D for cemsidomide in combination with dexamethasone
Days 1-28

Percent of subjects with DLTs with cemsidomide in combination with dexamethasone

Phase 2: Antitumor activity of cemsidomide as a single agent
Baseline through 6 months after the last dose of study treatment, or until disease progression, whichever occurs first

Overall Response Rate (ORR) based on Best Overall Response (BOR), Duration of Response (DOR), and Progression Free Survival (PFS) of cemsidomide

Phase 2: Antitumor activity of cemsidomide in combination with dexamethasone
Baseline through 6 months after the last dose of study treatment, or until disease progression, whichever occurs first

ORR based on BOR, DOR, and PFS of cemsidomide in combination with dexamethasone in subjects with MM based on International Myeloma Working Group (IMWG) criteria

Secondary Endpoints
Duration of response (DoR; IRC assessed)
up to approximately 43 months
Complete response (CR) rate (IRC assessed)
up to approximately 43 months
Time to response (IRC assessed)
up to approximately 43 months
Unlock Study Endpoints
Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Cemsidomide + Dexamethasone:EXPERIMENTALParticipants receive cemsidomide plus dexamethasone during a 28-day treatment cycle, and will continue to receive treatment until the participant meets one of the discontinuation criteria.
Phase 1: Arm A - cemsidomideEXPERIMENTALParticipants with r/r NHL or r/r MM will be treated with oral cemsidomide as a single agent administered at different dosages and dosing schedules.
Phase 1: Arm B1 - cemsidomideEXPERIMENTALParticipants with r/r MM will be treated with escalating doses of oral cemsidomide as a single agent administered at different dosages and dosing schedules in each cohort, until the determination of maximum tolerated dose (MTD)/recommended Phase 2 dose (RP2D) or Sponsor discretion.
Phase 1: Arm B2 - cemsidomide in combination with dexamethasoneEXPERIMENTALParticipants with r/r MM will be treated with escalating doses of oral cemsidomide in combination with a fixed dose of oral dexamethasone in each cohort
Phase 1: Arm C - cemsidomideEXPERIMENTALParticipants with r/r NHL will be treated with escalating doses of oral cemsidomide single agent administered according to different dosing schedules in each cohort
Phase 2: Arm 1 - cemsidomideEXPERIMENTALParticipants with r/r MM will be treated with oral cemsidomide single agent
Phase 2: Arm 2 - cemsidomide in combination with dexamethasoneEXPERIMENTALParticipants with r/r MM treated with oral cemsidomide in combination with oral dexamethasone
Phase 2: Arm 3 - CFT7455EXPERIMENTALParticipants with r/r peripheral T-cell lymphoma (PTCL) treated with oral cemsidomide single agent
Interventions
NameTypeDescription
CemsidomideDRUGdosed orally (PO) once a day (QD) 14 days on/14 days off for each 28-day cycle
DexamethasoneDRUGdosed PO once a week (QW) on Days 1, 8, 15, and 22 for each 28-day cycle
Dexamethasone OralDRUGoral dexamethasone \[ ≤75 years old: 40 mg once per week (QW) on days 1, 8, 15, and 22; \>75 Years old: 20 mg QW on days 1, 8, 15, and 22\]
Unlock Study Design Details
Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites3

Inclusion Criteria: 1. Be willing and able to provide signed informed consent for the study. 2. Age ≥ 18 years at the time of signed consent. 3. Subjects must have a documented diagnosis of MM and measurable disease at enrollment. 4. Received at least 3 prior anti-myeloma regimens (for a minimum of...

Countries:United States
Unlock Eligibility Criteria
Competitive Landscape -Multiple Myeloma 228 trials
CompanyTickerTrialsLead PhaseDrugs
Johnson & JohnsonJNJ30PHASE3Daratumumab, Lenalidomide, Bortezomib, Dexamethasone, Cilta-cel
AbbVie, Inc.ABBV16PHASE3Pomalidomide, Dexamethasone, Venetoclax, Etentamig, Carfilzomib
Bristol-Myers Squibb CompanyBMY19PHASE3Mezigdomide, Carfilzomib, Dexamethasone, Daratumumab, Bortezomib
Takeda Pharmaceutical Co. Ltd. Sponsored ADRTAK5PHASE3IGI, 10%, Clarithromycin, Dexamethasone, Ixazomib, Pomalidomide
GSK plc Sponsored ADRGSK17PHASE3Belantamab mafodotin, Pomalidomide, Dexamethasone, Bortezomib, Daratumumab
Regeneron Pharmaceuticals, Inc.REGN12PHASE3Linvoseltamab, Daratumumab, Carfilzomib, Dexamethasone, Pomalidomide
Pfizer Inc.PFE12PHASE3Elranatamab, Lenalidomide, Elotuzumab, Pomalidomide, Dexamethasone
Sanofi SA Sponsored ADRSNY18PHASE3Isatuximab, Dexamethasone, Pomalidomide, Montelukast, Paracetamol / Acetaminophen
AstraZeneca PLCAZN5PHASE3AZD0120, Daratumumab, Carfilzomib, Dexamethasone, Bortezomib
Gilead Sciences, Inc.GILD3PHASE3Anitocabtagene Autoleucel, Cyclophosphamide, Fludarabine, Pomalidomide, Bortezomib
Karyopharm Therapeutics, Inc.KPTI6PHASE3Selinexor, Elotuzumab, Pomalidomide, Dexamethasone, Bortezomib
Grifols, S.A. Sponsored ADR Class BGRFS1PHASE3Xembify
BioLineRX Ltd. Sponsored ADRBLRX1PHASE3BL-8040 /kg + G-CSF
C4 Therapeutics, Inc.CCCC3PHASE2Cemsidomide, Dexamethasone, cemsidomide, Elranatamab
Cellectar Biosciences, Inc.CLRB1PHASE2Iopofosine I 131 single dose, Iopofosine I 131 fractionated dose
GeoVax Labs, Inc.GOVX1PHASE2COVID-19 Vaccine, Synthetic MVA-based SARS-CoV-2 Vaccine GEO-CM04S1
Autolus Therapeutics Plc Sponsored ADRAUTL1PHASE2AUTO CAR T cell therapy
Incyte CorporationINCY2PHASE1Ruxolitinib, Lenalidomide, Methylprednisolone
Eli Lilly and CompanyLLY1PHASE1LOXO-338, Pirtobrutinib
Moderna, Inc.MRNA2PHASE1mRNA-2808
Unlock Competitive Intelligence
Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT07284758primaryCompletionDate: changed
MEDIUMMay 26, 2026NCT04756726primaryCompletionDate: changed
LOWMay 24, 2026NCT07284758studyFirstPostDate: changed
LOWMay 24, 2026NCT04756726studyFirstPostDate: changed