Spots Global Cancer Trial Database for Non-risk Based Lang Cancer Screening With a One-off LDCT

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Trial Identification

Brief Title: Non-risk Based Lang Cancer Screening With a One-off LDCT

Official Title: Non-risk Based Lung Cancer Screening With One-time Low-dose Computed Tomography: a Prospective Cohort Study

Study ID: NCT04938804

Conditions

Lung Cancer

Interventions

Low-dose computed tomography

Study Description

Brief Summary: Guangzhou Lung-Care Project is a single-arm, prospective cohort study using one-time low-dose computed tomography for the early detection of LC, recruiting residents aged 40-74 years from four communities in Guangzhou between 2015 and 2021.The primary outcome was LC detection rate in eligible participants without restrictions based on high-risk factors and the proportion of stage I LC cases, and to investigate the various factors associated with the development of LC.

Detailed Description: Guangzhou Lung-Care Project is a single-arm, prospective cohort study using one-time low-dose computed tomography for the early detection of LC, recruiting residents aged 40-74 years from four communities in Guangzhou between 2015 and 2021. Follow-up for post-screening management and survival was recorded. The primary outcome was LC detection rate in eligible participants without restrictions based on high-risk factors and the proportion of stage I LC cases, and to investigate the various factors associated with the development of LC. Additionally, we compared the detection rates of LC and the proportion of stage I LC cases between "high-risk" and "non-high-risk" groups according to the National Comprehensive Cancer Network (NCCN) guidelines and Chinese guideline.