Evidence map›Paper›PMID 41773172›Full record

ArticleCancer management and research2026

Dual Role of AITD in TgAb-Positive PTC: Delayed Antibody Clearance with Enhanced RAIT Response.

Hua Ge, Shuting Chen, Linlin Song, Zhiyi Lin, Yuxuan Li, Wenxin Chen

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Article in Cancer management and research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Hua Ge *Department of Nuclear Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Fuzhou, Fujian, People's Republic of China.ORCID 0009-0006-2754-320X
Shuting Chen *Department of Nuclear Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Fuzhou, Fujian, People's Republic of China.ORCID 0009-0005-9540-7245
Linlin Song *Department of Neurology II, Zhangqiu District People's Hospital, Jinan, Shandong, People's Republic of China.ORCID 0009-0006-2184-8176
Zhiyi LinDepartment of Nuclear Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Fuzhou, Fujian, People's Republic of China.
Yuxuan LiDepartment of Nuclear Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Fuzhou, Fujian, People's Republic of China.ORCID 0000-0003-4589-3634
Wenxin ChenDepartment of Nuclear Medicine, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou University Affiliated Provincial Hospital, Fuzhou, Fujian, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and Objective: Elevated thyroglobulin antibody (TgAb) levels in postoperative management of papillary thyroid carcinoma (PTC) are often attributed to tumor recurrence, while the potential impact of autoimmune thyroid disease (AITD) is overlooked. This study aims to clarify the comprehensive effects of AITD on baseline TgAb levels, antibody normalization kinetics, pre-RAIT persistent structural disease risk, and radioactive iodine therapy (RAIT) efficacy in PTC patients. Methods: A retrospective cohort of 287 TgAb-positive (≥115 IU/mL) PTC patients who underwent total thyroidectomy and received RAIT with ≥6 months follow-up was enrolled. Based on postoperative pathology and thyroid peroxidase antibody (TPOAb) status, patients were divided into Group A0 (non-AITD, n=70) and Group A1 (AITD-concurrent, n=217). Clinicopathological characteristics, RAIT response, and TgAb normalization were compared. Results: Among TgAb-positive PTC patients, 75.6% had concurrent AITD. Group A1 exhibited higher pre-RAIT TgAb levels (740.0[450.0-1050.0] vs 520.5[300.0-800.0]IU/mL, Z = -2.155, Conclusion: Concurrent AITD is associated with elevated TgAb, delayed antibody clearance, and increased pre-RAIT persistent structural disease risk, yet does not compromise RAIT efficacy. This highlights the dual role of AITD in PTC prognosis.

Indexed as

autoimmune thyroid diseasepapillary thyroid carcinomaprognosisradioactive iodine therapythyroglobulin antibody

Identifiers

PMID41773172
PMCPMC12949797

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.