A Study on the Efficacy of Atezolizumab Combined with Chemotherapy

Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age18+
SponsorShanghai Pulmonary Hospital, Shanghai, China

About this trial

This is a multicenter phase III simulated RCT study aimed to compare the efficacy and safety of atezolizumab combined with chemotherapy versus placebo combined with chemotherapy in small cell lung cancer.

Eligibility criteria

Qualifiers

Signed Informed Consent Form

Male or female, 18 years of age or older

ECOG performance status of 0 or 1

Histologically or cytologically confirmed ES-SCLC (per the Veterans Administration Lung Study Group (VALG) staging system

Disqualifiers

Active or untreated CNS metastases as determined by computed tomography (CT) or magnetic resonance imaging (MRI) evaluation during screening and prior radiographic assessments

Spinal cord compression not definitively treated with surgery and/or radiation or previously diagnosed and treated spinal cord compression without evidence that disease has been clinically stable for ≥ 1 week prior to randomization

Leptomeningeal disease

Uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures (once monthly or more frequently) Patients with indwelling catheters (e.g., PleurX®) are allowed.

Trial design

Treatments tested in this trial

  • Atezolizumab
  • Etoposide
  • Carboplatin

Treatment groups

1,430 Participants
are divided into 2 treatment groups