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1.
Semin Arthritis Rheum ; 53: 151955, 2022 04.
Article En | MEDLINE | ID: mdl-35091325

OBJECTIVE: To investigate treatment efficacy of long-term abatacept treatment in pSS patients. METHODS: The single-centre ASAP-III trial consisted of two phases: the randomised, double-blind, placebo-controlled phase (1:1 randomisation) from baseline to week 24, of which results have been published previously, and the open-label extension phase from week 24 to 48, in which all patients received abatacept. Main inclusion criteria were fulfilment of the AECG criteria, positive gland biopsy, disease duration ≤ 7 years and ESSDAI ≥ 5. Long-term treatment effects of abatacept on clinical, patient-reported, glandular and laboratory outcome measures were assessed in patients treated with abatacept from baseline to week 48. Furthermore, Composite of Relevant Endpoints for Sjögren's Syndrome (CRESS) response (response on ≥3 of 5 items) was analysed. RESULTS: In patients on abatacept treatment for 48 weeks (n = 40), median ESSDAI improved from baseline 14.0 (IQR 9.0-16.8) to 4.0 (2.0-8.0) at week 48 (p < 0.001), with 50% of patients reaching low disease activity (ESSDAI < 5) at week 48. Median ESSPRI improved from 7.0 (IQR 5.4-7.7) to 5.0 (3.7-6.7) (p < 0.001). Significant improvement was also seen in dry eye and laboratory tests. Combining response at multiple clinically relevant items, 73% of patients were CRESS responders at week 48. Additional improvement was seen between week 24 and week 48 of abatacept treatment. CONCLUSION: In the open-label extension phase of the ASAP-III trial, improvement was seen up to 48 weeks of abatacept treatment in clinical, patient-reported, dry eye and laboratory outcomes. The majority of patients were CRESS responders at week 48.


Sjogren's Syndrome , Abatacept/therapeutic use , Biopsy , Double-Blind Method , Humans , Sjogren's Syndrome/drug therapy , Treatment Outcome
2.
J Rheumatol ; 48(5): 717-727, 2021 05.
Article En | MEDLINE | ID: mdl-33004530

OBJECTIVE: To investigate salivary gland ultrasound (SGUS) abnormalities in relation to clinical phenotype and patient characteristics, disease activity, and disease damage in patients with primary Sjögren syndrome (pSS). METHODS: Consecutive outpatients included in our REgistry of Sjögren Syndrome LongiTudinal (RESULT) cohort were selected. Patients with pSS who were included were classified according to the American College of Rheumatology/European League Against Rheumatism (EULAR) criteria and underwent full ultrasonographic examination (Hocevar score 0-48) at baseline. Total SGUS scores of ≥ 15 were considered positive. Patient characteristics, disease activity, and disease damage were compared between the different SGUS groups. RESULTS: In total, 172 of 186 patients with pSS were eligible, of whom 136 (79%) were SGUS positive. Compared with patients who were SGUS negative, SGUS-positive patients had significantly longer disease duration, higher EULAR Sjögren Syndrome Disease Activity Index, higher Sjögren Syndrome Disease Damage Index, and were more likely to have a positive parotid gland biopsy, anti-SSA/SSB antibodies, and abnormal unstimulated whole saliva (UWS) and ocular staining score (OSS), and higher levels of IgG and rheumatoid factor. Regarding patient-reported outcome measurements (PROM), patients who were SGUS positive scored significantly lower on the EULAR Sjögren Syndrome Patient-Reported Index for fatigue and pain, and more often found their disease state acceptable compared with patients who were SGUS negative. SGUS total score showed significant associations with various clinical and serological variables, and with PROM. Highest associations were found for UWS (ρ = -0.551) and OSS (ρ = 0.532). CONCLUSION: Patients who were SGUS positive show a distinct clinical phenotype in all aspects of the disease compared with patients who were SGUS negative: clinical, functional, serological, and PROM. SGUS could be a helpful tool in selecting patients for clinical trials and estimating treatment need.


Rheumatology , Sjogren's Syndrome , Cohort Studies , Humans , Salivary Glands/diagnostic imaging , Sjogren's Syndrome/diagnostic imaging , Ultrasonography
3.
Lancet Rheumatol ; 2(3): e153-e163, 2020 Mar.
Article En | MEDLINE | ID: mdl-38263653

BACKGROUND: Several small open-label studies have suggested efficacy of abatacept-a co-stimulation inhibitor-in patients with primary Sjögren's syndrome. These promising results warranted further evaluation. We therefore aimed to further assess the safety and efficacy of abatacept compared with placebo in patients with primary Sjögren's syndrome. METHODS: We did a single-centre, randomised, double-blind, placebo-controlled, phase 3 trial at the University Medical Center Groningen (Groningen, Netherlands). We included patients with primary Sjögren's syndrome fulfilling the American-European Consensus Group criteria, aged 18 years or older, with positive salivary gland biopsies, time from diagnosis of 7 years or less, and a European League Against Rheumatism Sjögren's Syndrome Disease Activity Index (ESSDAI) score of 5 or more. Independent pharmacists randomly allocated patients (1:1) to either the abatacept group or placebo group using a computer-generated sequence stratified by previous use of disease-modifying anti-rheumatic drugs. Patients received at-home subcutaneous injections of abatacept (125 mg) or placebo once a week for 24 weeks. The primary outcome was the between-group difference in ESSDAI score at week 24. Efficacy was analysed in patients who received at least one drug dose and for whom post-baseline data were collected. Safety was analysed in all patients who received at least one drug dose. FINDINGS: Between Aug 14, 2014, and Aug 23, 2018, 580 patients were reviewed for eligibility, of which 80 patients were randomly assigned to receive study treatment. Efficacy was analysed in 40 patients receiving abatacept and 39 patients receiving placebo (one patient in this group was lost to follow-up). The primary outcome did not significantly differ between the treatment groups. The adjusted mean difference in ESSDAI score at week 24 between the abatacept group and placebo group was -1·3 (95% CI -4·1 to 1·6). No deaths or treatment-related serious adverse events occurred. In 38 (95%) of 40 patients in the abatacept group, 103 adverse events occurred, including one serious adverse event and 46 infections. In 38 (95%) of 40 patients in the placebo group, 87 adverse events occurred, including four serious adverse events and 49 infections. INTERPRETATION: On the basis of this trial, we cannot recommend abatacept treatment as standard of care to reduce systemic disease activity in patients with primary Sjögren's syndrome. Further studies should evaluate whether patients with specific clinical manifestations and biological characteristics might benefit from abatacept treatment. FUNDING: Bristol-Myers Squibb.

4.
Rheumatology (Oxford) ; 54(7): 1286-93, 2015 Jul.
Article En | MEDLINE | ID: mdl-25652072

OBJECTIVE: Prevalence of vaginal dryness and dyspareunia is high in women with primary SS (pSS). Our aim was to compare sexual function and sexual distress in women with pSS with healthy controls, as well as to assess parameters that are associated with sexual dysfunction and distress in pSS. METHODS: Forty-six women fulfilling the American-European Consensus Group criteria for pSS [mean age 46.3 years (s.d. 10.5)] and 43 age-matched healthy controls were included. Participants completed self-administered questionnaires, namely the Female Sexual Function Index (FSFI), Female Sexual Distress Scale (FSDS), Multidimensional Fatigue Inventory (MFI), Hospital Anxiety and Depression Scale (HADS), Maudsley Marital Questionnaire (MMQ) and RAND 36-item Health Survey (RAND-36). In addition, the European League Against Rheumatism Sjögren's Syndrome Disease Activity Index (ESSDAI) and Patient Reported Index (ESSPRI) were recorded in patients. RESULTS: Women with pSS had impaired sexual function compared with healthy controls (median FSFI 20.6 vs 30.3, P < 0.001), as reflected by significantly lower scores in the domains of desire, arousal, orgasm, lubrication and pain. Furthermore, pSS patients experienced more sexual distress (median FSDS 7 vs 4, P < 0.05) and were sexually active less frequently than controls (76% vs 93%, P < 0.05). Sexual dysfunction correlated significantly with patient-reported symptoms of pSS (ESSPRI), symptoms of fatigue (MFI), depressive symptoms (HADS), relationship dissatisfaction (MMQ) and lower mental quality of life (RAND-36), but not with systemic disease activity (ESSDAI). CONCLUSION: Women with pSS have impaired sexual function and more sexual distress compared with healthy controls. Sexual function and distress are influenced by vaginal dryness and patient-reported symptoms of pSS as well as psychosocial factors.


Severity of Illness Index , Sexual Behavior/physiology , Sexual Behavior/psychology , Sjogren's Syndrome/complications , Adult , Case-Control Studies , Depression/epidemiology , Depression/physiopathology , Depression/psychology , Dyspareunia/epidemiology , Dyspareunia/physiopathology , Dyspareunia/psychology , Fatigue/epidemiology , Fatigue/physiopathology , Fatigue/psychology , Female , Humans , Middle Aged , Prevalence , Sjogren's Syndrome/physiopathology , Sjogren's Syndrome/psychology , Surveys and Questionnaires , Vagina/physiopathology
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