Mortality profile of patients with rheumatoid arthritis in France and its change in 10 years.

OBJECTIVE: To study the mortality profile of patients with rheumatoid arthritis (RA) in France. METHODS: Data were collected between 2000 and 2011 from the French Epidemiological Center for the Medical Causes of Death database; all death certificates from adults that either mentioned RA as an underlying cause of death (UCD) or as an associated cause of death (ACD) were evaluated using multiple-cause-of-death analysis. The different causes of death and their frequency were reported, together with the ratio of observed/expected number of death (O/E ratio) to measure the strength of association between RA listed as an ACD and the corresponding UCD. RESULTS: During the study period, 13,208 deaths related to RA were identified. The mean ± SD age at death was 79 ± 9 years (51% with ≥80 years) and the female/male ratio was 3.2. When RA was the UCD (n = 4597), the main causes of death were cardiovascular (29%) and infectious diseases (22%). When RA was an ACD (n = 8611), the most common UCDs were cardiovascular diseases (35%), neoplasms (14%), respiratory disease (9%), and infectious diseases (7%). The overall O/E ratio was >1 for infectious (3.58), respiratory (1.38), and cardiovascular diseases (1.25), but was <1 for neoplasms. CONCLUSION: We provide the most recent national multiple-cause-of-death analysis assessing the mortality profile of RA patients. Our results show that mortality related to cardiovascular, respiratory, and infectious diseases is highly associated with RA. These data support the need to expand new strategies to prevent infectious and cardiovascular diseases in order to improve survival of RA patients.

Sequential nailfold videocapillaroscopy examinations have responsiveness to detect organ progression in systemic sclerosis.

OBJECTIVE: To determine the merit of nailfold videocapillaroscopy (NVC) to detect meaningful microvascular changes over time in patients with systemic sclerosis (SSc) and whether these changes are associated with overall disease progression and organ involvements. METHODS: A prospective cohort of 140 SSc patients was recruited over a 12-month period and was followed up on an annual basis for 3 years. Detailed NVC analysis was performed at inclusion and repeated annually. Disease progression and organ damage were defined according to validated definitions. RESULTS: Significant NVC changes were detected in 72 SSc patients (51%) during the follow-up period. Patients with incident or increased number of giant capillaries were less at risk to develop new digital ulcers (DU) [hazard ratio (HR) = 0.53, 95% confidence interval (CI): 0.07-0.93]. Loss of capillaries over time was confirmed as a robust and independent marker of organ progression. The reduction of the number of capillaries was associated with overall disease progression (HR = 4.35, 95% CI: 1.87-10.12), occurrence of new DU (HR = 5.33, 95% CI: 1.69-16.71), lung vascular progression (HR = 18.53, 95% CI: 1.28-78.33), progression of skin fibrosis (HR = 4.22, 95% CI: 1.24-14.36), and worsening of the Medsger severity score (HR = 5.26, 95% CI: 1.78-15.52). CONCLUSION: Significant NVC changes are observed in almost half of the patients with SSc during a follow-up of 3 years. Sequential NVC examinations have responsiveness to detect disease progression. Sequential NVC is confirmed of value to monitor SSc, as well as progressive loss of capillaries over time as a potential surrogate marker for disease progression.

Impaired quality of life in systemic sclerosis and patient perception of the disease: A large international survey.

OBJECTIVES: The purpose of this study was to assess health-related quality of life (HRQoL) and disease perception in a large, international group of patients with systemic sclerosis (SSc). METHODS: We placed a standardized questionnaire on a website for patient access. Socio-demographic information, disease characteristics, and self-assessment questionnaires-the Short Form 36 (SF-36) and the Revised Illness Perception Questionnaire (IPQ-R)-were collected. RESULTS: A total of 1902 patients from 60 countries were included. HRQoL appeared to be impaired in SSc, particularly for physical health (PCS, mean ± SD = 43.4 ± 23.4). SSc patients also had strong perceptions about the chronic nature and negative consequence of the disease, and experienced negative emotions due to SSc. Patients with diffuse cutaneous SSc had a poorer HRQoL than those with limited cutaneous SSc, for both physical (PCS, mean ± SD = 46.6 ± 23.7 vs. 39.8 ± 22.3; p < 0.0001) and mental components (MCS, mean ± SD = 53.8 ± 23.0 vs. 50.3 ± 23.2; p = 0.003). Late-stage SSc patients were more likely to perceive their disease chronic (p < 0.0001), less controllable (p = 0.03) and with more consequences (p = 0.008), but they had a better understanding of their disease and experienced fewer negative emotions. Raynaud's phenomenon and gastrointestinal complications were the organ involvements with the greatest impact on QoL, they were the two variables associated with the most negative perception of illness severity. CONCLUSION: This study, performed on the largest group ever set up for this purpose, confirms the major impact on QoL and the negative perceptions of their disease expressed by SSc patients. However, the perception of this illness tended to improve with disease duration, suggesting that patients find effective coping strategies.