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DR30206

Phase 1

Gastrointestinal Cancer | Small molecule | Oncology |Co-Diagnostics, Inc.|Last Updated: Jan 13, 2026

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
CONTROLLEDBiomarker
Total Trials1
Total Enrollment186
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT07056777Evaluation of the Preliminary Efficacy and Safety of DR30206 in Combination With Standard Therapy in Patients With Gastrointestinal CancerPHASE1 RECRUITING 186Mar 25, 2025Jun 30, 2026Jan 13, 20261 China
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Study Endpoints
Primary Endpoints
Phase Ib: Incidence of dose limiting toxicities (DLTs)
21 days or 28 days following first dose according to the arms.

Dose-limiting describes side effects of a drug or other treatment that are serious enough to prevent an increase in dose or level of that treatment.

Phase Ib: Incidence and severity of treatment-emergent adverse events (TEAEs)
From the first dose up to 90 days after the last dose or initiation of new anti-tumor treatment

The incidence and severity of AEs graded according to NCI-CTCAE v5.0.

Phase Ib: Maximum tolerated dose(MTD)
21 days or 28 days following first dose according to the arms.

As measured by number of participants experiencing dose related toxicity (DLT) in each escalating cohort.

Phase Ib: Recommended phase 2 dose (RP2D)
21 days or 28 days following first dose according to the arms.

A recommended phase 2 dose will be determined based on safety data.

Phase IIa: Objective response rate (ORR) (RECIST v1.1) of DR30206 in combination with standard therapy for the treatment of other gastrointestinal tumors
the period from the date of initial medication to the objective recording of disease progression according to RECIST 1.1 standards or to the start of new anti-tumor treatment (whichever occurs first)

Objective response rate (ORR) is the proportion of subjects with complete response (CR) or partial response (PR), based on RECIST v1.1

Phase IIa: Objective response rate (ORR) (RECIST v1.1) of DR30206 in combination with standard therapy for the treatment of advanced or metastatic colorectal cancer.
the period from the date of initial medication to the objective recording of disease progression according to RECIST 1.1 standards or to the start of new anti-tumor treatment (whichever occurs first), assessed up to 24 months

Objective response rate (ORR) is the proportion of subjects with complete response (CR) or partial response (PR), based on RECIST v1.1

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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
DR30206+Oxaliplatin+CapecitabineEXPERIMENTALDR30206 20mpk Q3W or DR30206 30mpk Q3W; Oxaliplatin 130 mg/m2, d1, Q3W; Capecitabine 1000 mg/m2, bid, d1-14, Q3W;
DR30206+Oxaliplatin+Calcium Folinate+5-FUEXPERIMENTALDR30206 15mpk Q2W or DR30206 20mpk Q2W; Oxaliplatin 85 mg/m2, d1, Q2W; Calcium Folinate 400mg/m2, d1, Q2W; 5-FU 400mg/m2, d1 and 5-FU 1200mg/m2, d2-3, Q2W.
DR30206+Irinotecan+Calcium Folinate+5-FUEXPERIMENTALDR30206 15mpk Q2W or DR30206 20mpk Q2W; Irinotecan 180 mg/m2, d1, Q2W; Calcium Folinate 400mg/m2, d1, Q2W; 5-FU 400mg/m2, d1 and 5-FU 1200mg/m2, d2-3, Q2W.
Interventions
NameTypeDescription
DR30206DRUGSubjects receive DR30206 intravenously
OxaliplatinDRUGSubjects receive Oxaliplatin intravenously
CapecitabineDRUGSubjects take Capecitabine orally
Calcium FolinateDRUGSubjects receive Calcium Folinate intravenously
5-FUDRUGSubjects receive 5-FU by Intravenous Bolus
Irinotecan (CPT-11)DRUGSubjects receive Irinotecan intravenously
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Eligibility Criteria
Age Range18 Years — 75 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: 1. Voluntarily sign a written informed consent form. 2. Patients must be ≥ 18 and ≤75 years of age. 3. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. 4. Expected survival period of at least 3 months. 5. Depending on the tumor type, subjects must meet the...

Countries:China
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