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RC118-ADC

Phase 1

Advanced Solid Tumor | Small molecule | Oncology |Co-Diagnostics, Inc.|Last Updated: Jan 27, 2025

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment135
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05205850A Study of RC118 in Patients with Locally Advanced Unresectable or Metastatic Malignant Solid TumorsPHASE1 RECRUITING 135Mar 3, 2022Dec 1, 2025Jan 27, 20252 China
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Study Endpoints
Primary Endpoints
Dose limiting toxicity (DLT)
28 days after first treatment.

In the DLT evaluation window (observation period 1-28 days after the first administration), according to the NCI-CTCAE v5.0 grading standard, the investigator or the sponsor believes that toxic reaction which are reasonably related to RC118 treatment

The incidence and severity of adverse events (AE)
From the day of ICF sign to 28 days after the day of the last treatment

Adverse events was assessed by investigator(s) according to NCI-CTCAE v5.0

Objective response rate (ORR)
15 months

Objective Response Rate was defined as the percentage of participants with a complete response (CR) or partial response (PR)

Secondary Endpoints
Disease Control Rate (DCR)
15 months
Progression-free survival (PFS)
15 months
Duration of Remission (DOR)
15 months
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
RC118-ADCEXPERIMENTALParticipants will be allocated to one of the following dose groups: 0.25, 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0mg/kg, and receive a treatment of RC118-ADC followed by 14 days of dose limited toxicity (DLT) observation period.
Interventions
NameTypeDescription
RC118-ADCDRUGRC118 for injection is a novel antibody-drug conjugate, with a Claudin 18.2-targeting antibody and a microtube inhibitor
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Eligibility Criteria
Age Range18 Years — 75 Years
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: 1. Volunteer to participate in this study and sign written informed consent 2. 18 years old ≤ age ≤ 75 years old, no gender limit 3. ECOG physical status score is 0 or 1 point 4. The expected survival time exceeds 12 weeks 5. Standard treatment is ineffective (disease progressio...

Countries:China
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