The American English version of the validated French Flare Assessment in RA Questionnaire (FLARE-RA).

OBJECTIVE: To evaluate use of a British English version of the validated French FLARE-RA questionnaire among American English speaking patients. In addition, to create a culturally adapted American English (AmE) FLARE-RA questionnaire and to examine its attributes of patient-reported RA flare status. METHODS: Using standardized cultural adaptation guidelines, we cognitively debriefed 25 American English speaking rheumatoid arthritis (RA) outpatients and created AmE-FLARE-RA with their input. One hundred three additional RA patients were recruited. Patients completed the Routine Assessment of Patient Index Data 3 (RAPID3), patient global visual analogue scale (VAS), AmE-FLARE-RA, and self-reports of flare. Physician global VAS, physician-assessed flare, swollen and tender joint count (TJC), and clinical disease activity index (CDAI) were documented. AmE-FLARE-RA and disease activity measures were compared between patient-reported and physician-reported flare categories. RESULTS: Patients were female (89%), with mean (SD) age 51.1 (± 15.3) years and mean disease duration (SD) 11.9 (± 10.1) years, with 26% in remission/low disease activity. Total AmE-FLARE-RA scores, RAPID3, CDAI, and patient global VAS were significantly higher for both patient-reported flares and physician-reported flares compared with non-flaring patients by self- or physician report (p < 0.05). Total AmE-FLARE-RA scores correlated significantly with RAPID3 (corr = 0.50, p < 0.0001) and with CDAI (corr = 0.45, p < 0.0001). Across "no flares," "one flare," and "several flare" groups, there was a non-significant increase in AmE-FLARE-RA scores (p = 0.07). CONCLUSION: The British English FLARE-RA was successfully adapted for AmE-speaking RA patients. AmE-FLARE-RA significantly correlated with RAPID3 and CDAI and distinguished between patient-reported and physician-reported flares, making it useful to detect flares in American RA patients.Key Points• The American English FLARE-RA (AmE-FLARE-RA) questionnaire is the result of cognitive debriefing with American RA patients using the British English version of the validated French FLARE-RA and incorporates patient-recommended language modifications..• Patients self-reporting flares had significantly higher AmE-FLARE-RA scores, compared with those without flares at the time of visit. AmE-FLARE-RA scores correlate with RAPID3 and CDAI.• There was a non-statistically significant trend using the AmE-FLARE-RA scores when examining patients with no flare, one flare, or several flares.• AmE-FLARE-RA total scores are uniformly elevated (~ 6.0 on a 0-10 scale), regardless of discordance between patient and MD assessment of flare at time of visit (~ 30%).

AA amyloidosis secondary to adult onset Still's disease: About 19 cases.

OBJECTIVE: Adult onset Still's disease (AOSD) is an inflammatory disorder characterized by high spiking fever, evanescent rash, polyarthritis, and many other systemic manifestations. Recurrent or persistent disease can lead to AA amyloidosis (AAA). Our objectives were to present 3 French cases and perform a systematic review of the literature, in order to determine the prevalence, characteristics, predisposing factors, and therapeutic response of AOSD-related AAA. METHODS: A systematic literature review was performed by searching MEDLINE from 1971 to 2018. Two independent investigators selected reports of AAA complicating AOSD. New French cases were identified with the help of the Reference Center for rare Auto-Inflammatory Diseases and Amyloidosis (CEREMAIA). Patients with juvenile idiopathic arthritis were excluded. RESULTS: The prevalence of AAA in AOSD was 0.88% (95%CI [0.49-1.28]) based on 45 articles. In addition to 3 new cases from the CEREMAIA, 16 patients were assessed for clinical presentation, risk factors, and therapeutic response of AOSD-related AAA. Mean age at AOSD onset was 29.6 ±â€¯12.6 years, with a mean delay before AAA diagnosis of 16.75±5.8 years. Renal involvement was the most common manifestation of AAA. The majority of patients presented active AOSD at AAA diagnosis. Various treatments of AOSD-related AAA were attempted including corticosteroids and biotherapies. CONCLUSION: AAA is a rare and severe complication that may occur during the course of uncontrolled active AOSD. It could be prevented by early diagnosis and better control of AOSD, with more frequent use of biotherapies.