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Registry of Guardant360® Use and Outcomes In People With Advanced Cancer

Registry of Guardant360® Use and Outcomes In People With Advanced Cancer

Status
Terminated
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT03477474
Acronym
GEODE
Enrollment
311
Registered
2018-03-26
Start date
2018-04-06
Completion date
2019-09-01
Last updated
2019-10-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Non-small Cell Lung Cancer Metastatic

Keywords

Guardant Health

Brief summary

The purpose of this registry is to collect data that describes the characteristics of people with advanced cancer for whom the Guardant360 assay is ordered and to observe their clinical outcomes after receiving their results.

Detailed description

This is a prospective, descriptive registry of people with advanced cancer for whom a Guardant360 assay has been ordered by their health care providers. The registry is divided into modules according to primary cancer diagnosis. Module 1 includes subjects with advanced NSCLC with additional modules added later in the study. All eligible people for whom blood for a Guardant360 assay has been collected will be invited to participate in the registry. Subject demographics and relevant medical history will be collected at the time of enrollment. Information on tumor molecular testing, treatment decisions, and clinical outcomes from the time of enrollment will be collected in a prospective manner. The registry does not require any specific treatments or procedures but rather collects information on the treatment journey of each participant. Subjects may participate in other clinical studies while also participating in GEODE.

Interventions

None listed

Sponsors

Guardant Health, Inc.
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

General Inclusion Criteria: 1. 18 Years of age or older 2. Ability to provide written informed consent 3. Blood collected for the most recent Guardant360 test within 8 weeks prior to enrollment General

Exclusion criteria

1. Pregnancy at the time of the qualifying Guardant360 blood collection 2. History of the allogeneic organ or tissue transplant Module 1 (Non-Small Cell Lung Cancer) Inclusion Criteria 1. NSCLC, confirmed by histology or cytology 2. Advanced disease, defined as: stage IIIB or IV NSCLC at the time of the qualifying Guardant360 blood collection; or for subjects with an initial diagnosis of Stage I-IIIA disease, NSCLC that is recurrent or metastatic at the time of the qualifying Guardant360 blood collection 3. One of the following conditions at the time of the qualifying Guardant360 blood collection: * No prior systemic therapy for advanced disease OR * All three of the following conditions: 1\. A history of prior systemic therapy for advanced disease, 2. Disease progression within the previous four weeks, & 3. No new systemic therapy for advanced disease

Design outcomes

Primary

MeasureTime frame
Estimate Progression Free Survival (PFS)24 Months

Secondary

MeasureTime frame
Time of tumor progression24 Months
time to treatment failure24 Months
Overall survival24 Months
Turnaround time for Guardant360 and tissue based genomic testing24 Months
Duration of treatment response24 Months
Tumor response rates24 Months
Quantity not sufficient rescue rates24 Months
Tissue incomplete rescue rate24 Months
The rate at which treatment plans are changed following results of the Guardant360 test24 Months
Molecular alteration discovery rates for various alterations24 Months

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026