Quality of Sexual Life in Women with Primary Sjögren Syndrome.

OBJECTIVE: To assess the quality of sexual life of women with primary Sjögren syndrome (pSS) and to identify its correlations with disease activity and damage, quality of life, and mood disorders. METHODS: The quality of sexual life of 24 women with pSS was assessed with the Female Sexual Function Index (FSFI). Twenty-four healthy women, matched by age and hormonal status, were enrolled as controls. Mood disorders and quality of life were investigated using the Hospital Anxiety and Depression Scale (HADS) and the Medical Outcomes Study Short Form-36. Patients underwent a gynecological visit with vaginal pH measurement, cervicovaginal swabs, and Pap smears. Disease activity and damage were assessed by the European League Against Rheumatism Sjögren syndrome disease activity and damage indexes. RESULTS: Patients with pSS showed a pathological mean FSFI score (19.1 ± 7.33) significantly different from controls (p = 0.004), both in menstruating women (p = 0.006) and in menopausal women (p = 0.03). Major differences between the 2 groups were detected in dyspareunia (p < 0.005), lubrication (p = 0.006), desire (p = 0.004), and arousal (p = 0.018). The FSFI score was inversely correlated with age (p = 0.008) and anxiety HADS (p = 0.031). No early anatomical changes, swabs, and Pap smear alterations were revealed in patients with pSS; however, vaginal pH was higher than normal in premenopausal patients (6.0 ± 0.77). CONCLUSION: Both premenopausal and postmenopausal women with pSS have a worse sexual quality of life. We reported a greater prevalence of dyspareunia that is statistically significant when compared with controls. The FSFI could be a useful tool to assess this topic, but has been neglected in the care of patients with pSS heretofore.

Myositis in primary Sjögren's syndrome: data from a multicentre cohort.

OBJECTIVES: In primary Sjögren's syndrome (pSS), muscle pain and/or muscular weakness is relatively frequent while myositis has been reported in 3% of patients. The aim of this study was to describe the prevalence of myositis in a multicentre Italian pSS cohort and to address the clinical manifestations, histological findings and therapeutic strategies. METHODS: Clinical, serological and therapeutic data from a pSS cohort of patients were retrospectively collected. According to Bohan and Peter's criteria, inflammatory myopathy (IM) was suspected in case of muscular weakness associated with increased creatine-phosphokinase (CPK) or abnormal electromyography (EMG). When performed, muscle biopsies were analysed. RESULTS: In a cohort of 1320 patients, 17 (1.28%) presented muscular weakness [in some cases myalgias (7/17, 41.1%)], accompanied by increased CPK [13/17, (76.4%)] and/or abnormal EMG [13/14, (92.8%)]. Ten out of 17 (58.8%) fulfilled at least three diagnostic criteria for IM. Muscular biopsy was performed in 13/17 (76.4%) cases with histologically confirmed myositis in 6/13 (46.1%) (1"IBM-like"-5"PM-like"). In two "PM-like" cases, several fibres showed a decreased histochemical cytochrome C oxidase (COX) stain. Two biopsies tested "negative", four showed "non-specific" findings. All patients were treated with corticosteroids followed by different DMARDs. CONCLUSIONS: Our retrospective analysis shows a prevalence of myositis in pSS lower than previously reported, mainly appearing as an overlapping syndrome. Histological findings confirm the possible presence of an IBM or of a myopathy more similar to PM with a decreased COX activity. Classical immunosuppressants are effective although in most difficult cases IVIg or RTX may be used with benefit.