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Study details
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Siltuximab for Preventing Severe Immune-Related Adverse Events During Immune Checkpoint Inhibitor Rechallenge

Yuanquan Yang
NCT IDNCT06470971ClinicalTrials.gov data as of Apr 2026
Phase

Phase 2

Target enrollment

40

Study length

about 6.5 years

Ages

18+

Locations

1 site in OH

What this study is about

This trial is testing if giving siltuximab during the reintroduction of immune checkpoint inhibitor (ICI) therapy can prevent severe immune-related adverse events (irAEs) in patients with advanced cancer. ICI therapy may cause severe irAEs that can affect many organs, potentially leading to stopping treatment early and progression. Siltuximab is a monoclonal antibody that may help reduce inflammation and prevent these severe irAEs during the rechallenge.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Quality-of-Life Assessment
  • 2.Receive Anti-PD-L1 Monoclonal Antibody
  • 3.Receive Anti-PD1 Monoclonal Antibody
  • +3 more

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Injection / IV

How treatment is administered

Treatment Assignment
All receive treatment

Everyone gets the investigational treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Drug classes

siltuximab

Drug routes

injection (Injection)

Endpoints

Primary: Incidence of severe immune-related adverse event (irAE)

Secondary: Median progression-free survival, Overall response rate, Overall survival

Procedures

biopsy, diagnostic, imaging