“…Anakinra was preferred for on-demand treatment over canakinumab in this study due to its shorter response time and half-life. In the four patients with menstruationtriggered FMF attacks, who were instructed to administer Table 3 Efficacy of anakinra in familial Mediterranean fever in real-world studies that each included ≥ 20 patients treated with anakinra Where reported, pts generally received ANA 100 mg/day [14,[16][17][18][19], with a few pts receiving lower [14,17] or higher [14,17,19] dosages; or CAN 150 mg every 4 [18,19], 8 [14,16,17,19] or 12 [14] weeks, or CAN 300 mg every 4 weeks [19] ANA anakinra, BL baseline, CAN canakinumab, CL CR creatinine clearance, COL colchicine, CRP C-reactive protein, FMF familial Mediterranean fever, GFR glomerular filtration rate, mo months, NR not reported, phys physicians, pt(s) patient(s), QoL quality of life, SAA serum amyloid A, SF-36 36-item short form survey (↑ scores indicate ↑ QoL), VAS visual analogue scale, ↓ decrease, ↑ increase/higher *p < 0.05, **p ≤ 0.001 vs BL a COL use: 0.5-4 mg/day (in 95% of pts) [14], mean 2.34 mg/day (in 92% of pts) [15], 0.5-2.5 mg/day (in 88% of pts) [16], 0.5-3 (mean 1.5) mg/ day [17], mean 1.23 mg/day [19] or NR [ anakinra daily for 3 days from the first day of menstruation, no attacks were reported during 15 months of follow-up, and improvements in CRP levels and QoL were observed. The efficacy of on-demand treatment in the other two patients was not reported [21].…”