Surgical Therapy and Survival in Young Patients With Stage I-II Hepatocellular Carcinoma: A Retrospective Cohort Study
Conditions: Hepatocellular Carcinoma, Surgery
Sponsor: Linzhu Zhai

Title
Surgical Therapy and Survival in Young Patients with Stage I-II
Hepatocellular Carcinoma: A Retrospective Cohort Study
Study Protocol and Statistical Analysis Plan
NCT04820712
From September 1, 2020 to September 30, 2017, complete the
preparation for the study and obtain access to the public database
From October 1, 2020 to October 31, 2020, download data from
public database and analyze data
From November 1, 2020 to November 30, 2020, writing paper
From December 1, 2020 to December 31, 2020, thesis revision
From January 1, 2021 to now, make a comprehensive summary,
complete the final report, identify the achievements, and publish one
paper
Description of informed consent form
The SEER data contain no identifiers and are publicly available for
studies
of
cancer-based
epidemiology
and
survival
analysis.
Therefore, the current study was deemed to be exempt from
Institutional Review Board approval and the need for informed
consent was waived.
2021.3.26