Immediate Completion Total Thyroidectomy is Not Necessary in Differentiated Thyroid Cancer with American Thyroid Association Intermediate-Risk: A 10-year Serial Follow-up Study

Not Applicable

Completed

• Conditions: Neoplasms

• Registration Number: KCT0006373
• Lead Sponsor: Yonsei University Health System, Severance Hospital

Brief Summary

Immediate completion total thyroidectomy after thyroid lobectomy in diffentiated thyroid cancer patients with American thyroid association intermediate-risk is not necessary because of good prognosis during long-term follow-up. Larger-scale randomized clinical trials are required to confirm our findings.

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2021-07-01
• Last Update Posted: 30 August 2021

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 1702

Inclusion Criteria

Male and female adults patients who underwent thyroid lobectomy for differentiated thyroid cancer within the period

Exclusion Criteria

Patients who underwent total thyroidectomy, not adults, patients with poorly differentiated thyroid cancer, medullary thyroid cancer or anaplastic thyroid cancer

Study & Design

• Study Type: Observational Study
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Recurrence rate

Secondary Outcome Measures

Name	Time	Method
Complication