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1.
RMD Open ; 10(1)2024 Feb 29.
Article in English | MEDLINE | ID: mdl-38428974

ABSTRACT

OBJECTIVE: To compare the 1-year retention rate of secukinumab in axial spondyloarthritis (axSpA) and its predisposing factors with regard to its time of initiation (eg, right after or remotely from its launch). METHODS: Study design: Retrospective multicentre French study of patients with axSpA. Study periods: Two cohorts were evaluated regarding the time of initiation of secukinumab: cohort 1 (C1)-between 16 August 2016 and 31 August 2018-and cohort 2 (C2)-between 1 September 2018 and 13 November 2020. STATISTICAL ANALYSIS: The 1-year retention rate of secukinumab was estimated using the Kaplan-Meier method, and the log-rank test was used to compare the retention curves of the two cohorts. Preselected factors (eg, disease characterristics, line and time of secukinumab initiation) of secukinumab retention at 1 year were analysed by univariate and multivariate Cox model regression. RESULTS: In total, 906 patients in C1 and 758 in C2 from 50 centres were included in the analysis. The 1-year retention rate was better in C2 (64% (61%-68%)) vs C1 (59% (55%-62%)) (HR=1.19 (1.02-1.39); p=0.0297). In the multivariate analysis, the line of biologic therapy was the single predictive factor of the 1-year retention rate of secukinumab picked up in both cohorts, with a better retention rate when prescribed as first-line biologic therapy. CONCLUSION: The better secukinumab retention rate remotely from its launch is explained by its use at an earlier stage of the disease, suggesting a change in the behaviour of prescribing physicians. Our results emphasise the relevance of iterative evaluations of routine care treatments.


Subject(s)
Antibodies, Monoclonal, Humanized , Axial Spondyloarthritis , Spondylitis, Ankylosing , Humans , Retrospective Studies , Treatment Outcome , Biological Therapy
2.
RMD Open ; 9(1)2023 03.
Article in English | MEDLINE | ID: mdl-36921980

ABSTRACT

BACKGROUND: Secukinumab efficacy and retention data are emerging in patients with axial spondyloarthritis (axSpA) in real-world settings. However, limited data are available on the predictive factors that affect the retention rate. The key objective was to determine whether objective signs of inflammation (OSI) were predictive of secukinumab retention at 1 year. METHODS: FORSYA is a French, multicentric, non-interventional, retrospective study in adult axSpA patients who received secukinumab treatment between its launch (11 August 2016) and 31 August 2018. The time to secukinumab discontinuation and retention were analysed using a Kaplan-Meier (KM) analysis. OSI was predefined by at least one of the criteria: C reactive protein ≥5 mg/L or erythrocyte sedimentation rate ≥28 mm/hour at secukinumab initiation or MRI inflammation at the sacroiliac or spine level. RESULTS: In total, 906 patients from 48 centres were included in the analysis, 42.2% of whom were men, with a mean age of 46.2±11.7 years and a mean disease duration of 9.3±9.1 years. The 1-year KM retention rate (95% CI) for secukinumab was 59% (55%-62%), whereas for patients with and without OSI, it was 58% (54%-62%) and 63% (53%-73%), respectively. In multivariate analysis, lack of prior exposure to tumour necrosis factor inhibitor (TNFi), absence of OSI and inflammatory bowel disease (IBD) were associated with a better retention of secukinumab at 1 year. CONCLUSION: Following its approval in France, ~59% of axSpA patients retained secukinumab in daily practice, at 1 year. Prior exposure to TNFi, OSI and IBD were identified as risk factors for secukinumab discontinuation.


Subject(s)
Axial Spondyloarthritis , Spondylitis, Ankylosing , Male , Adult , Humans , Middle Aged , Female , Retrospective Studies , Spondylitis, Ankylosing/drug therapy , Treatment Outcome , Tumor Necrosis Factor Inhibitors/therapeutic use , Inflammation
4.
RMD Open ; 8(1)2022 03.
Article in English | MEDLINE | ID: mdl-35301266

ABSTRACT

OBJECTIVES: To estimate the frequency of reporting composite indices evaluating axial spondyloarthritis (axSpA) disease activity in daily practice and to assess its impact on the secukinumab (SEC) retention rate. METHODS: Study design: Retrospective, multicentre. DATA COLLECTED: (1) Recommended composite indices: Bath Ankylosing Spondyltitis Disease Activity Index (BASDAI) +C reactive protein or Ankylosing Spondylitis Disease Activity Score (ASDAS) at the time of initiation of SEC and at least once during the first year of follow-up; (2) Drug retention rate: percentage of patients still on SEC over time according to whether at least one recommended composite index had been optimally reported. RESULTS: A recommended composite index has been collected in 22% of the 906 enrolled axSpA patients. The percentage of patients still on treatment after 1, 2 and 3 years of follow-up was greater in those for whom at least one composite index had been optimally reported (respectively, 64% (57-71) vs 57% (54-61), 55% (48-62) vs 41% (38-45) and 52% (44-59) vs 38% (34-42), log rank test, p=0.016) with a lower risk of SEC discontinuation for these patients (HR: 0.70 (95% CI 0.5 to 0.88), Cox model, p=0.003). CONCLUSION: This study suggests that reporting of recommended composites indices for monitoring axSpA might be associated with higher retention rates of biological therapies.


Subject(s)
Axial Spondyloarthritis , Antibodies, Monoclonal, Humanized , Humans , Medical Records , Outcome Assessment, Health Care , Retrospective Studies , Severity of Illness Index
5.
Eur Respir Rev ; 26(143)2017 Jan.
Article in English | MEDLINE | ID: mdl-28049124

ABSTRACT

The concept of asthma has changed substantially in recent years. Asthma is now recognised as a heterogeneous entity that is complex to treat. The subdivision of asthma, provided by "cluster" analyses, has revealed various groups of asthma patients who share phenotypic features. These phenotypes underlie the need for personalised asthma therapy because, in contrast to the previous approach, treatment must be tailored to the individual patient. Determination of the patient's asthma phenotype is therefore essential but sometimes challenging, particularly in elderly patients with a multitude of comorbidities and a complex exposure history. This review first describes the various asthma phenotypes, some of which were defined empirically and others through cluster analysis, and then discusses personalisation of the patient's diagnosis and therapy, addressing in particular biological therapies and patient education. This personalised approach to curative medicine should make way in the coming years for personalised preventive and predictive medicine, focused on subjects at risk who are not yet ill, with the aim of preventing asthma before it occurs. The concept of personalised preventive medicine may seem a long way off, but is it really?


Subject(s)
Anti-Asthmatic Agents/therapeutic use , Asthma/drug therapy , Asthma/prevention & control , Biological Products/therapeutic use , Lung/drug effects , Precision Medicine/methods , Preventive Medicine/methods , Anti-Asthmatic Agents/adverse effects , Asthma/epidemiology , Asthma/physiopathology , Biological Products/adverse effects , Cluster Analysis , Comorbidity , Health Knowledge, Attitudes, Practice , Humans , Lung/physiopathology , Patient Education as Topic , Patient Selection , Phenotype , Predictive Value of Tests , Prognosis , Risk Factors
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