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NCT Number: NCT06610799

Study of IBI363 in Patients with Advanced First-line Gastric Cancer

This is a phase 1b study designed to evaluate the safety, tolerability and efficacy of IBI363 in combination with oxaliplatin and capecitabine (XELOX) in first-line treatment of unresectable advanced or metastatic gastric and gastroesophageal junction adenocarcinoma.

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Key information

Age range

18 year–75 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 1

Primary location

Zhejiang Cancer Hospital

Hangzhou, Zhejiang, 310000, China

Location status: Recruiting

Location contact

Xiangdong Cheng

CONTACT

[email protected]

13968032995

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Male or female subjects, ≥ 18 years and ≤75 years.
  • Subjects with unresectable advanced or metastatic gastric and gastroesophageal junction adenocarcinoma without prior systematic treatment.
  • Subjects with at least one measurable lesion according to RECIST v1.1.
  • Eastern Cooperative Oncology Group performance status (ECOG PS) of 0 or 1.
  • Expected survival time ≥ 3 months.

Exclusion criteria

  • Women who are pregnant or lactating, or intending to become pregnant before, during, or within 6 months after the last dose of study drug.
  • Active uncontrolled bleeding or a known bleeding diathesis.
  • Subjects with history of or known active seizure disorder, brain metastases, spinal cord compression, or carcinomatous meningitis, or new evidence of brain or leptomeningeal disease.

Treatment and study plan

IBI363

Drug

IBI363 Q3W Oxaliplatin 130 mg/m2,IV,Q3W, Capecitabine ,1000mg/ m2,PO,Bid,d1-14,Q3W

Primary outcomes

  1. Objective response rate (ORR)

    Time frame: Through out the study (up to 2 years)

    The efficacy of solid tumors was evaluated according to RECIST v1.1

  2. Disease control rate (DCR)

    Time frame: Through out the study (up to 2 years)

    The efficacy of solid tumors was evaluated according to RECIST v1.1

Secondary outcomes

  1. Progression Free Survival(PFS);

    Time frame: Up to 2 years

    The efficacy of solid tumors was evaluated according to RECIST v1.1

  2. Overall Survival, OS)

    Time frame: Up to 2 years

    The efficacy of solid tumors was evaluated according to RECIST v1.1

  3. Adverse Enent (AE), Treatment-Emergent AE (TEAE), Adverse Event of Special Interest (AESI) and Serious Adverse Event (SAE)

    Time frame: Up to 90 days after the last administration

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

Study contacts

Contact information is provided by the study sponsor or research team.

Yanxi Pu

CONTACT

[email protected]

18523197816

Sponsors and collaborators

Lead sponsor

Xiangdong Cheng

Other

Registry information

Official study title

Phase Ib Study to Evaluate the Safety, Tolerability and Efficacy of IBI363 in Combination with Oxaliplatin and Capecitabine (XELOX) in First-line Treatment of Unresectable Advanced or Metastatic Gastric and Gastroesophageal Junction Adenocarcinoma

Important dates

Study start
2024
Primary completion
2025
Study completion
2026
First posted
Sep 24, 2024
Registry last updated
Nov 20, 2024

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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