A Registry for Patients With Multifocal Ground Glass Opacities (GGOs)

Official Title

Thoracic Surgery Oncology Group (TSOG) Protocol: Registry Trial of Active Surveillance for Multifocal Ground Glass Opacities (GGOs)


The purpose of this registry study is to actively monitor people with GGOs and collect information about them, so that investigators can learn more about these lesions and about the risk of developing lung cancer in study participants whose GGOs are being monitored in the active surveillance program.

Trial Description

Primary Outcome:

  • lung cancer-specific survival

View this trial on ClinicalTrials.gov

Interested in this trial?

Print this page and take it to your doctor to discuss your eligibilty and treatment options. Only your doctor can refer you to a clinical trial.


Canadian Cancer Society

These resources are provided in partnership with the Canadian Cancer Society