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Clinical Trial Summary

This study aims to thoroughly examine survival disparities in patients with T3 or T4 stage follicular thyroid carcinoma (FTC) as classified by the AJCC staging system. It compares outcomes between those who underwent total thyroidectomy (TT) and those who did not, and assesses the influence of radioactive iodine therapy (RAIT) on the survival of patients without TT. Utilizing the SEER database, a retrospective study identified patients diagnosed with T3 or T4 FTC, categorizing them into two cohorts: those treated with TT and those who were not (No-TT). The No-TT group was further analyzed to determine the impact of RAIT on patient survival. Propensity score matching (PSM) was applied to adjust for confounding variables. Survival analysis, including Kaplan-Meier survival curves and Landmark analysis, was conducted to evaluate the effects of surgical intervention and RAIT on overall survival (OS) and cancer-specific survival (CSS).


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06437873
Study type Observational
Source Dezhou Hospital Qilu Hospital of Shandong University
Contact
Status Completed
Phase
Start date January 1, 2000
Completion date May 25, 2024

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