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Hashimoto's Thyroiditis Increases the Risk of New-onset Systemic Lupus Erythematosus: a Nationwide Population-based Cohort Study

Overview
Publisher Biomed Central
Specialty Rheumatology
Date 2023 Feb 10
PMID 36759862
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Abstract

Background: Previous studies have shown systemic lupus erythematosus (SLE) patients had a significantly higher prevalence of thyroid diseases and hypothyroidism than matched controls, and some case reports showed SLE may occur after Hashimoto's thyroiditis (HT).

Objective: This study aimed to investigate the subsequent risk of SLE in patients with HT.

Methods: In this retrospective cohort study done by the Taiwan National Health Insurance Research Database, the HT group (exposure group) and the non-HT group (comparator group) were propensity score matched at a ratio of 1:2 by demographic data, comorbidities, medications, and the index date. We used Cox proportional hazards models to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). Several sensitivity analyses were done for cross-validation of our findings.

Results: We identified 15,512 HT patients and matched 31,024 individuals. The incidence rate ratio of SLE was 3.58 (95% CI, 2.43-5.28; p < 0.01). Several sensitivity analyses show adjusted hazard ratio (aHR) (CIs) of 4.35 (3.28-5.76), 4.39 (3.31-5.82), 5.11 (3.75-6.98), and 4.70 (3.46-6.38), consistent with the results of the main model.

Conclusion: Our study showed an increased risk of SLE in the HT group after adjustment for baseline characteristics, comorbidities, and medical confounders compared with the reference group.

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References
1.
Fava A, Petri M . Systemic lupus erythematosus: Diagnosis and clinical management. J Autoimmun. 2018; 96:1-13. PMC: 6310637. DOI: 10.1016/j.jaut.2018.11.001. View

2.
Hannah J, DCruz D . Pulmonary Complications of Systemic Lupus Erythematosus. Semin Respir Crit Care Med. 2019; 40(2):227-234. DOI: 10.1055/s-0039-1685537. View

3.
Li W, Deng C, Yang H, Wang G . The Regulatory T Cell in Active Systemic Lupus Erythematosus Patients: A Systemic Review and Meta-Analysis. Front Immunol. 2019; 10:159. PMC: 6387904. DOI: 10.3389/fimmu.2019.00159. View

4.
Bijl M, Kallenberg C . Ultraviolet light and cutaneous lupus. Lupus. 2006; 15(11):724-7. DOI: 10.1177/0961203306071705. View

5.
Wichainun R, Kasitanon N, Wangkaew S, Hongsongkiat S, Sukitawut W, Louthrenoo W . Sensitivity and specificity of ANA and anti-dsDNA in the diagnosis of systemic lupus erythematosus: a comparison using control sera obtained from healthy individuals and patients with multiple medical problems. Asian Pac J Allergy Immunol. 2014; 31(4):292-8. DOI: 10.12932/AP0272.31.4.2013. View