Alexithymia, mood states and pain experience in systemic lupus erythematosus and rheumatoid arthritis.
This prospective study aims to examine alexithymia, mood states and pain experience in systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA) patients. We enrolled 49 patients with SLE or RA. All patients were evaluated through a set of questionnaires: (1) the Toronto Alexithymia Scale-20 (TAS), (2) the Profile of Mood States (POMS) and (3) visual analogue scale (VAS) and Questionario Italiano sul Dolore, self-report measures to assess pain intensity. Alexithymia was more prevalent in RA (44 %) than in SLE (37.5 %). The mean values of VAS were significantly higher in RA than in SLE population (p < 0.05). A linear relation between TAS and VAS values has been found in SLE (R = 0.714, p < 0.0001). The mean values of POMS regarding all negative dimensions of mood were higher in SLE than in RA. There was a linear relationship between TAS and POMS values in SLE patients (R = 0.7, p < 0.001). We found a high prevalence of alexithymia in SLE and RA. The chronic pain is influenced by emotional status as documented by a linear relation between TAS and VAS values in SLE patients. The difficulty in reporting emotional responses in these patients seems to be mediated by negative mood states.
Campus Bio Medico, Via Alvaro del Portillo 200, 00128, Rome, Italy, M.VADACCA@UNICAMPUS.IT.
Marta
M
Vadacca
Rosa
R
Bruni
Nicolò
N
Terminio
Gianluca
G
Sambataro
Domenico
D
Margiotta
Francesco Maria
FM
Serino
Antonella
A
Afeltra
D000342:Affective Symptoms / Q000453:epidemiology* / Q000523:psychology; D000368:Aged; D000369:Aged, 80 and over; D001172:Arthritis, Rheumatoid / Q000453:epidemiology* / Q000523:psychology*; D015897:Comorbidity; D004185:Disability Evaluation; D005260:Female; D006801:Humans; D015994:Incidence; D007558:Italy; D016014:Linear Models; D008180:Lupus Erythematosus, Systemic / Q000453:epidemiology* / Q000523:psychology*; D008875:Middle Aged; D019964:Mood Disorders / Q000453:epidemiology* / Q000523:psychology; D010146:Pain / Q000453:epidemiology*; D010147:Pain Measurement; D011446:Prospective Studies; D011795:Surveys and Questionnaires