Durvalumab With Stereotactic Body Radiation Therapy (SBRT) vs Placebo With SBRT in Early Stage Unresected Non-small Cell Lung Cancer (NSCLC) Patients/ Osimertinib Following SBRT in Patients With Early Stage Unresected NSCLC Harboring an EGFR Mutation

NCT03833154 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 724

Last updated 2026-04-23

No results posted yet for this study

Summary

This is a Phase III, randomized, placebo-controlled, double-blind, multi-center study assessing the efficacy and safety of durvalumab with SoC SBRT versus placebo with SoC SBRT in patients with unresected clinical Stage I/II lymph node-negative (T1 to T3N0M0) NSCLC.

An additional cohort will assess Osimertinib following SBRT in patients with early stage unresected T1 to T3N0M0 NSCLC harbouring an EGFR mutation.

Conditions

  • Carcinoma, Non-Small-Cell Lung

Interventions

DRUG

Durvalumab

Durvalumab 1500 mg every 4 weeks \[q4w\] intravenously \[iv\] for up to 26 cycles or until progression or other discontinuation criteria are met.

OTHER

Placebo

Matching placebo for infusion every 4 weeks iv for up to 26 cycles or until progression or other discontinuation criteria are met.

DRUG

(Osimertinib cohort, single-arm, open-label separate cohort)

Osimertinib 80 mg every day \[qd\] orally for up to 36 months or until progression or other discontinuation criteria are met. Osimertinib treatment should start from 7 to 14 days after completion of SBRT

Sponsors & Collaborators

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
130 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-03-06
Primary Completion
2028-10-31
Completion
2028-10-31
FDA Drug
Yes

Countries

  • United States
  • Australia
  • Belgium
  • Brazil
  • Canada
  • China
  • France
  • Germany
  • Greece
  • Israel
  • Italy
  • Japan
  • Netherlands
  • Poland
  • Puerto Rico
  • Russia
  • South Korea
  • Spain
  • Turkey (Türkiye)
  • United Kingdom

Study Locations

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Entities

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03833154 on ClinicalTrials.gov