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Clinical trialNCT04650490WithdrawnPhase 2Interventional

SRS Timing With Immune Checkpoint Inhibition in Patients With Untreated Brain Metastases From Non-small Cell Lung Cancer

SponsorDuke UniversityEnrollment0Brain MetastasesNon Small Cell Lung Cancer
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This trial is a randomized, 2-arm, phase II study to determine the effect, if any, of the timing of stereotactic radiosurgery (SRS) relative to immune checkpoint inhibitor (IO) therapy in patients with non-small cell lung cancer (NSCLC) that has spread (metastasized) to the brain.

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Duke Cancer Center

    Durham, North Carolina, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Immunotherapy
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 Mar 2023
Primary completion
31 Mar 2026
Completion
31 Mar 2026
Last update posted
2 Mar 2023
Registered enrollment
0
Registry id
NCT04650490

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.