ABSTRACT
Anti-interleukin-17 agents have recently been developed for the treatment of psoriasis. This study evaluated the tolerance and effectiveness of anti-interleukin-17 agents for psoriasis in elderly patients in daily practice. A multicentre, retrospective study was performed, involving psoriatic patients aged ≥65 years who had received an anti-interleukin-17 agent, including secukinumab, ixekizumab or brodalumab. A total of 114 patients were included: 72 received secukinumab, 35 ixekizumab, and 7 brodalumab. Treatment was stopped in 32 patients (28.9%), because of relapses in 14 patients (41.2%), primary failures in 11 patients (32.4%), or adverse events in 7 patients (20.6%). The 3 most frequently reported adverse events were injection site reactions (n = 4), oral candidiasis (n = 3), and influenza-like illness (n = 3). Regarding effectiveness, 80 patients (70%) reached a Physician Global Assessment score of 0/1, 6 months after treatment initiation. In conclusion, anti-interleukin-17 therapy appears to be an effective and safe therapeutic option for psoriasis treatment in patients aged ≥ 65 years.
Subject(s)
Antibodies, Monoclonal , Psoriasis , Aged , Antibodies, Monoclonal/adverse effects , Humans , Immunotherapy , Psoriasis/diagnosis , Psoriasis/drug therapy , Retrospective Studies , Treatment OutcomeABSTRACT
Benzathine penicillin G (BPG) is the reference treatment for early syphilis, but shortages have recently been reported, highlighting a need for the validation of alternative treatments. The aim of this study was to evaluate the genomic resistance of Treponema pallidum subspecies pallidum (TPA) to macrolides and doxycycline in France. Swabs from genital, anal, oral and cutaneous lesions were obtained from 146 patients with early syphilis in France. They were screened for mutations conferring resistance to macrolides and doxycycline by nested PCR and sequencing. Resistance to macrolides was detected in 85% of the isolates, but no point mutations conferring doxycycline resistance were detected. These findings confirm that, in France, resistance to macrolides is widespread. Moreover, we confirmed the absence of genomic resistance to doxycycline in the TPA strains. Therefore, doxycycline could be safely recommended as an alternative to BPG for the treatment of early syphilis.
