Combining DCSZ11 With Radiation and Chemotherapy as Neoadjuvant Treatment for pMMR Locally Advanced Rectal Cancer

Part of paid clinical trials in Baltimore, Maryland.

Sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Study ID
NCT07580339
Phase
PHASE2
Status
Not Yet Recruiting

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Conditions

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Not accepted

Interventions

  • DCSZ11 — DRUG
    Patients will receive a lead in dose of DCSZ11 (1200 mg administered IV). Three weeks after the lead-in dose, DCSZ11 (1200 mg administered IV) will be administered on Day 1 of each 21 day cycle for a total of 6 cycles of treatment.
  • Radiation — RADIATION
    Patients will receive a short course of radiation (5 Gy for 5 days) two weeks after they receive their lead-in dose of DCSZ11.
  • Capecitabine — DRUG
    Patients will receive Capecitabine (1000mg/m\^2 administered by mouth twice a day) will be administered on Days 1 through 14 of each 21 day cycle for a total of 6 cycles of treatment.
  • Oxaliplatin — DRUG
    Patients will receive Oxaliplatin (130mg/m\^2 administered IV) will be administered on Day 1 of each 21 day cycle for a total of 6 cycles of treatment.

Study Details

The purpose of this study is to evaluate the safety and clinical activity of combining DCSZ11 with radiation and capecitabine/oxaliplatin (CAPOX) for the neoadjuvant treatment of patients with mismatch repair proficient (pMMR) high risk locally advanced rectal cancer.

Key Dates

Start date
Jul 31, 2026
Status verified
May 2026
Primary completion
Jul 31, 2030
Completion
Jul 31, 2030

Study Design

Enrollment
30 participants (estimated)
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT

Arms

  • Experimental: DCSZ11 with Chemotherapy

Primary Outcome Measure

Composite Complete Response (compCR) Rate [ Time Frame: 24 months ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
Johns Hopkins SKCCCBaltimoreMaryland21231
Colleen Apostol, RN
410-614-3644
Eric Christenson, MD (PRINCIPAL_INVESTIGATOR)

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