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Clinical Trials/NCT06452329
NCT06452329
Completed
Not Applicable

Retrospective Evaluation of Nivolumab in First-Line Unresectable Advanced or Metastatic Gastric Cancer (GC) and Gastroesophageal Junction Cancer (GEJC): A Non-interventional Observational Study in China

Bristol-Myers Squibb2 sites in 1 country260 target enrollmentStarted: February 28, 2024Last updated:

Overview

Phase
Not Applicable
Status
Completed
Enrollment
260
Locations
2
Primary Endpoint
Time to progression (TTP)

Overview

Brief Summary

The purpose of this study is to collect and evaluate real-world data to enhance understanding of the effectiveness, and treatment patterns of first-line nivolumab treatment in patients with unresectable advanced or metastatic gastric cancer/gastroesophageal junction cancer (GC/GEJC) in China

Study Design

Study Type
Observational
Observational Model
Cohort
Time Perspective
Retrospective

Eligibility Criteria

Ages
18 Years to — (Adult, Older Adult)
Sex
All
Accepts Healthy Volunteers
No

Inclusion Criteria

  • Participants aged ≥ 18 years at date of first administration of nivolumab
  • Confirmed diagnosis of unresectable advanced or metastatic Gastric Cancer (GC) or Gastroesophageal Junction Cancer (GEJC) (histologically or cytologically)
  • Participants newly received nivolumab as first-line (1L) treatment between 15 June 2018 and 30 June 2023
  • Participants with at least one tumor assessment after index date except for death or discontinuation due to Adverse Events

Exclusion Criteria

  • Participants with primary malignancies other than unresectable advanced or metastatic GC/GEJC
  • Participants who participate in an interventional clinical trial in or before 1L nivolumab treatment for advanced/metastatic GC/GEJC
  • Participants with known HER2 status positive
  • Participants who investigator deems inappropriate for inclusion, for example clinical data was incomplete

Arms & Interventions

Participants who received first-line nivolumab therapy for advanced GC/GEJC

Intervention: Nivolumab (Drug)

Outcomes

Primary Outcomes

Time to progression (TTP)

Time Frame: Up to 68 months

Secondary Outcomes

  • Participant baseline clinical characteristics(Baseline)
  • Objective response rate (ORR)(Up to 68 months)
  • Duration of response (DOR)(Up to 68 months)
  • Participant socio-demographics(Baseline)
  • Participant treatment patterns(Up to 68 months)

Investigators

Sponsor Class
Industry
Responsible Party
Sponsor

Study Sites (2)

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