ABOD2011 in Patients With Advanced Solid Tumors Progressed After Standard Systemic Therapy

Trial statusRecruiting
Trial phasePhase 1
Trial typeInterventional
Biological sexAll
Age18+
SponsorCancer Institute and Hospital, Chinese Academy of Medical Sciences

About this trial

Based on the activation and regulation of immune system by cytokines, mRNA encoding cytokines has become one of the important directions of mRNA tumor drug development. This product (ABOD2011) is a new generation mRNA product for intratumoral injection.

The primary objective of this study is to assess the safety and tolerability, of ABOD2011 in patients with advanced solid tumors that progressed after standard systemic therapy.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

18 years and older.

Understand and voluntarily sign the informed consent form (ICF).

Histopathologically confirmed recurrent or metastatic solid tumors.

Failure of prior systemic standard of care, or intolerance to severe toxicity, or lack of standard of care.

Disqualifiers

Any systemic anti-tumor therapy, within 28 days prior to the first dose.

Radiotherapy within 14 days prior to first dose.

Use of immunosuppressants.

Major surgery within 28 days.

Trial design

Design model

Parallel

Treatments tested in this trial

  • human single chain IL-12 mRNA-single dose

    Biological/Vaccine

    human single chain IL-12 mRNA administered as specified in the treatment arm with injection once only

  • human single chain IL-12 mRNA-multiple dose

    Biological/Vaccine

    human single chain IL-12 mRNA administered as specified in the treatment arm with injection once per week for 3 weeks

Treatment groups

60 Participants
are divided into 2 treatment groups
Group A: Human single chain IL-12 mRNA-single doseExperimental treatment 1 intervention
Group B: Human single chain IL-12 mRNA-multiple doseExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Number of Participants Experiencing dose-limiting toxicities (DLTs)

Number of Participants Experiencing dose-limiting toxicities (DLTs)

Time frame
From first dose to Day 28
2

Number of Participants Experiencing Adverse Events (AEs)

Number of Participants Experiencing Adverse Events (AEs)

Time frame
From signed ICF until the date of last visit or start new antitumor therapy, whichever comes first, assessed up to 36 months
3

Number of Participants Experiencing Severe Adverse Events (SAEs)

Number of Participants Experiencing Severe Adverse Events (SAEs)

Time frame
From signed ICF until the date of last visit or start new antitumor therapy, whichever came first, assessed up to 24 months

Secondary outcomes

1

Overall Response Rate (ORR)

Overall Response Rate (ORR)

Time frame
Up to 36 months
2

Disease Control Rate(DCR)

Disease Control Rate(DCR)

Time frame
Up to 36 months
3

Duration of Response (DOR)

Duration of Response (DOR)

Time frame
Up to 36 months
4

Progression-Free Survival (PFS)

Progression-Free Survival (PFS)

Time frame
Up to 36 months

Other outcomes

Sponsors and contacts

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