https://doi.org/10.4081/reumatismo.2008.50

Alexithymia and immunoendocrine parameters in patients affected by systemic lupus erythematosus and rheumatoid arthritis

Vol. 60 No. 1 (2008)
Abstract Views: 1835
PDF: 1041
Publisher's note
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.

Authors

M. Vadacca
office@pagepress.org
R. Bruni
F. Caccipaglia
F. Serino
L. Arcarese
F. Buzzulini
G. Coppolino
A. Rigon
N. Terminio
A. Afeltra
Objective: Aim of this study was to evaluate the prevalence of alexithymia in patients affected by SLE or RA and to investigate the correlation between alexithymia and immunoendocrine parameters (PRL, hGH, IL-6 and TNF-alfa). Methods: Twenty-five patients (12 and 13 affected by SLE and RA, respectively) were enrolled into the study. The Toronto Alexithymia Scale-20 (TAS-20) was administered. PRL, hGH, IL-6 and TNF-alfa levels were measured by commercially available ELISA kits. Results: Alexithymia prevalence (TAS-20≥51) was 54% in RA and 42% in SLE patients. hGH serum levels were 3.1±4.2 and 1.1±0.9 IU/ml in SLE and RA, respectively. PRL concentration was 18.4±6.5 ng/ml and 14.2±4.0 ng/ml in SLE and RA patients, respectively (p=0.03). In RA group, TNF-alpha was 20±36.2 whereas in SLE it was 4.9±12.8 pg/ml (p=0.03); IL-6 serum concentrations were 24.4±25.1 and 2.9±5.4 pg/ml, in RA and SLE respectively (p=0.004). The serum level of hGH showed slight increase in alexithymic group (A) compared to non alexithymic group (NA) in both SLE and RA patients. PRL serum levels in SLE-A patients was 26.7±17.3 ng/ml while in SLE-NA patients was 12.4±3.3 ng/ml (p=0.04). In RA patients increased values of IL-6 and TNF-alpha were present in the A group compared to NA group (IL-6: 35.3±28 pg/mL vs 3.5±3.9 pg/mL, p=0.01; TNF-alpha: 34.7±39 pg/mL vs 3.1±3.4 pg/mL, p=0.01). Conclusions: In this preliminary results we found an high prevalence of alexithymia and a correlation between immunoendocrine parameters and alexhytimic features in SLE and RA, suggesting that an immunomodulatory pathway could influence this cognitive style in patients with autoimmune disorders. Other studies should contribute to find a common biological pathway linking alexithymia and autoimmunity.

Dimensions

Altmetric

PlumX Metrics

Downloads

Download data is not yet available.

Citations

Crossref
Scopus
Google Scholar
Europe PMC

How to Cite

Vadacca, M., Bruni, R., Caccipaglia, F., Serino, F., Arcarese, L., Buzzulini, F., … Afeltra, A. (2008). Alexithymia and immunoendocrine parameters in patients affected by systemic lupus erythematosus and rheumatoid arthritis. Reumatismo, 60(1), 50–56. https://doi.org/10.4081/reumatismo.2008.50

Authors who publish with this journal agree to the following terms:

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.