Prevalence of other autoimmune diseases in polyglandular autoimmune syndromes type II and III

Autor: Pham-Dobor, G., Hanák, L., Hegyi, P., Márta, K., Párniczky, A., Gergics, M., Sarlós, P., Erőss, B., Mezősi, E.
Zdroj: Journal of Endocrinological Investigation; 20240101, Issue: Preprints p1-9, 9p
Abstrakt: Purpose: Polyglandular autoimmune syndromes (PAS) are complex, heterogeneous disorders in which various autoimmune diseases can occur, affecting both endocrine and non-endocrine organs. In this meta-analysis, the prevalence of associated autoimmune disorders was investigated in PAS II and III. Methods: A comprehensive search in MEDLINE and Embase databases identified 479 studies with the keywords of PAS II and PAS III. 18 records containing a total of 1312 patients fulfilled our inclusion criteria (original studies reporting at least 10 cases and containing the combination of other autoimmune disorders) and were selected for further analysis. A meta-analysis of prevalence was performed using the random-effects model with the calculation of 95% confidence intervals (CI). Results of each meta-analysis were displayed graphically using forest plots. Results: Distinction between PAS II and PAS III was made in 842 cases, of which 177 and 665 were PAS II and III (21.1 vs 78.9%), respectively. The prevalence of Hashimoto’s thyroiditis was significantly higher than that of Graves’s disease (39% [95% CI 17–65%] vs. 4% [95% CI 0–10%], respectively; p= 0.001). In PAS II, Addison’s disease (AD) coexisted with AITDs, T1DM or the combination of these conditions in 65, 18 and 10% of cases, respectively. In addition, one other endocrine and five non-endocrine organ-specific autoimmune disorders were reported. In PAS III, two other autoimmune endocrinopathies, six non-endocrine organ-specific, and four systemic autoimmune disorders were found in combination with AITDs. Conclusions: AITDs, T1DM and AD are the most common combinations in PAS, thus screening for these conditions seems to be reasonable.
Databáze: Supplemental Index