Diagnosis
Factors influencing the EULAR Sjögren’s Syndrome Patient-Reported Index in primary Sjögren’s syndrome
M.G. Sandoval-Flores1, I. Chan-Campos2, G. Hernández-Molina3
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
- Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico. gabyhm@yahoo.com
CER14627
2021 Vol.39, N°6 ,Suppl.133
PI 0153, PF 0158
Diagnosis
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PMID: 34128801 [PubMed]
Received: 13/03/2021
Accepted : 07/06/2021
In Press: 14/06/2021
Published: 15/12/2021
Abstract
OBJECTIVES:
The ESSPRI is a validated tool for measuring pain, fatigue and dryness in primary Sjögren’s syndrome (pSS). We evaluated its association with disease and non-disease related variables, and its variation though the follow-up.
METHODS:
We included 130 pSS patients who were interviewed to register demographics, schooling, smoking, menopause, body mass index (BMI), disease duration, use of hormonal replacement, associated sicca drugs, prednisone, immunosuppressors/antimalarials, comorbidities such as diabetes mellitus, hypothyroidism, depression, fibromyalgia and scored the Charlson comorbidity index. We assessed the non-stimulated whole salivary flow (NSWSF), Schirmer-I test, ESSDAI and ESSPRI scores. In a subset of patients, we scored a second ESSPRI.
RESULTS:
Most patients were women, mean age 57 years and median disease duration 9.3 years. The median ESSPRI score was 6 (fatigue 6, pain 4, dryness 8). Eighty patients (61.5%) had an ESSPRI ≥5 points and were characterized by a higher prevalence of depression (OR 3.7, 95% 1.2-11.3) and lower NSWSF (OR 0.59, 95% CI 0.36-0.97). Among 62 patients with a second ESSPRI (median time 25 months), 44 (70%) experienced a decrement/increment ≥1 in the ESSPRI (16 were decrement). We did not find any of the studied variables associated with this variation, also including change in prednisone or immunosuppressors.
CONCLUSIONS:
An ESSPRI ≥5 (unsatisfactory symptom state) was associated with low NSWSF and depression. Most of the patients experienced a clinically significant ESSPRI variation (increment or decrement), nevertheless, we were not able to identify any variable associated with this change. Further studies would be helpful to understand the underlying causes.