{"title":"Research, pregnancy, and the ethics of parental consent","authors":"","doi":"10.1016/S2665-9913(24)00155-3","DOIUrl":"10.1016/S2665-9913(24)00155-3","url":null,"abstract":"","PeriodicalId":48540,"journal":{"name":"Lancet Rheumatology","volume":"6 8","pages":"Pages e500-e501"},"PeriodicalIF":15.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141321826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The time of equipoise on the use of biological DMARDs in for inflammatory arthritis during pregnancy is finally over: a reappraisal of evidence to optimise pregnancy management","authors":"","doi":"10.1016/S2665-9913(24)00097-3","DOIUrl":"10.1016/S2665-9913(24)00097-3","url":null,"abstract":"<div><p>Active inflammatory arthritis in pregnancy is associated with an increased risk of adverse pregnancy outcomes. Treatment of active inflammation and maintenance of low disease activity with medication reduces these risks. Therapeutic decisions on disease-modifying antirheumatic drugs (DMARDs) in pregnancy are complicated by safety concerns, which have led to inappropriate withdrawal of treatment and consequential harm to mother and fetus. Studies of inflammatory arthritis in pregnancy have consistently shown minimal safety concerns with the use of biological DMARDs and an increased risk of disease flare with discontinuation of biological DMARDs. It is our opinion that during pregnancy, the benefits of disease control with biological DMARDs, when required in addition to conventional synthetic DMARDs, outweigh the risks. In this Series paper, we review the reasons for reconsideration of equipoise and propose an agenda for future research to optimise the use of biological DMARDs in inflammatory arthritis during pregnancy.</p></div>","PeriodicalId":48540,"journal":{"name":"Lancet Rheumatology","volume":"6 8","pages":"Pages e546-e559"},"PeriodicalIF":15.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141321829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Granulocyte-macrophage colony-stimulating factor neutralisation in patients with axial spondyloarthritis in the UK (NAMASTE): a randomised, double-blind, placebo-controlled, phase 2 trial","authors":"","doi":"10.1016/S2665-9913(24)00099-7","DOIUrl":"10.1016/S2665-9913(24)00099-7","url":null,"abstract":"<div><h3>Background</h3><p>Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a proinflammatory cytokine overproduced in several inflammatory and autoimmune diseases, including axial spondyloarthritis. Namilumab is a human IgG1 monoclonal anti-GM-CSF antibody that potently neutralises human GM-CSF. We aimed to assess the efficacy of namilumab in participants with moderate-to-severe active axial spondyloarthritis.</p></div><div><h3>Methods</h3><p>This proof-of-concept, randomised, double-blind, placebo-controlled, phase 2, Bayesian (NAMASTE) trial was done at nine hospitals in the UK. Participants aged 18–75 years with axial spondyloarthritis, meeting the Assessment in SpondyloArthritis international Society (ASAS) criteria and the ASAS-defined MRI criteria, with active disease as defined by a Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), were eligible. Those who had inadequately responded or had intolerance to previous treatment with an anti-TNF agent were included. Participants were randomly assigned (6:1) to receive subcutaneous namilumab 150 mg or placebo at weeks 0, 2, 6, and 10. Participants, site staff (except pharmacy staff), and central study staff were masked to treatment assignment. The primary endpoint was the proportion of participants who had an ASAS ≥20% improvement (ASAS20) clinical response at week 12 in the full analysis set (all randomly assigned participants). This trial is registered with <span><span>ClinicalTrials.gov</span><svg><path></path></svg></span> (<span><span>NCT03622658</span><svg><path></path></svg></span>).</p></div><div><h3>Findings</h3><p>From Sept 6, 2018, to July 25, 2019, 60 patients with moderate-to-severe active axial spondyloarthritis were assessed for eligibility and 42 were randomly assigned to receive namilumab (n=36) or placebo (n=six). The mean age of participants was 39·5 years (SD 13·3), 17 were women, 25 were men, 39 were White, and seven had previously received anti-TNF therapy. The primary endpoint was not met. At week 12, the proportion of patients who had an ASAS20 clinical response was lower in the namilumab group (14 of 36) than in the placebo group (three of six; estimated between-group difference 6·8%). The Bayesian posterior probability η was 0·72 (>0·927 suggests high clinical significance). The rates of any treatment-emergent adverse events in the namilumab group were similar to those in the placebo group (31 <em>vs</em> five).</p></div><div><h3>Interpretation</h3><p>Namilumab did not show efficacy compared with placebo in patients with active axial spondyloarthritis, but the treatment was generally well tolerated.</p></div><div><h3>Funding</h3><p>Izana Bioscience, NIHR Oxford Biomedical Research Centre (BRC), NIHR Birmingham BRC, and Clinical Research Facility.</p></div>","PeriodicalId":48540,"journal":{"name":"Lancet Rheumatology","volume":"6 8","pages":"Pages e537-e545"},"PeriodicalIF":15.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2665991324000997/pdfft?md5=d08694bcfcadb76093b8371f8e345405&pid=1-s2.0-S2665991324000997-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141471703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Trends in opioid use for autoimmune rheumatic diseases","authors":"","doi":"10.1016/S2665-9913(24)00159-0","DOIUrl":"10.1016/S2665-9913(24)00159-0","url":null,"abstract":"","PeriodicalId":48540,"journal":{"name":"Lancet Rheumatology","volume":"6 8","pages":"Pages e495-e496"},"PeriodicalIF":15.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141471705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Association of sustained lupus low disease activity state with improved outcomes in systemic lupus erythematosus: a multinational prospective cohort study","authors":"","doi":"10.1016/S2665-9913(24)00121-8","DOIUrl":"10.1016/S2665-9913(24)00121-8","url":null,"abstract":"<div><h3>Background</h3><p>Validation of protective associations of the lupus low disease activity state (LLDAS) against flare, irreversible damage, health-related quality of life, and mortality has enabled the adoption of treat-to-target strategies in patients with systemic lupus erythematosus (SLE). Previous validation studies were of short duration, limiting the ability to detect longer term signals in flare rate and irreversible damage. In addition, previous studies have focused on percent time at target, rather than actual periods of time that are more useful in clinical practice and trials. We assessed long-term protective associations of LLDAS and remission, and specifically examined protective thresholds of sustained LLDAS and remission.</p></div><div><h3>Methods</h3><p>Patients aged 18 years or older with SLE were followed up from May 1, 2013, to Dec 31, 2020 in a prospective, multinational, longitudinal cohort study. Patients were recruited from 25 centres in 12 countries. Multi-failure time-to-event analyses were used to assess the effect of sustained LLDAS on irreversible damage accrual (primary outcome; measured with the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index) and flare (key secondary outcome; measured with the SELENA Flare Index), with dose exposure and threshold effects studied. Sustained LLDAS or remission were defined as two or more consecutive visits over at least 3 months in the respective state. This study is registered with <span><span>ClinicalTrials.gov</span><svg><path></path></svg></span>, <span><span>NCT03138941</span><svg><path></path></svg></span>.</p></div><div><h3>Findings</h3><p>3449 patients were followed up for a median of 2·8 years (IQR 1·1–5·6), totalling 37 662 visits. 3180 (92·2%) patients were women, and 3031 (87·9%) were of Asian ethnicity. 2506 (72·7%) patients had sustained LLDAS at least once. Any duration of sustained LLDAS or remission longer than 3 months was associated with reduced damage accrual (LLDAS: hazard ratio 0·60 [95% CI 0·51–0·71], p<0·0001; remission: 0·66 [0·57–0·76], p<0·0001) and flare (LLDAS: 0·56 [0·51–0·63], p<0·0001; remission: 0·66 [0·60–0·73], p<0·0001), and increasing durations of sustained LLDAS corresponded to increased protective associations. Sustained DORIS remission or steroid-free remission were less attainable than LLDAS.</p></div><div><h3>Interpretation</h3><p>We observed significant protective associations of LLDAS and remission against damage accrual and flare, establish a threshold of 3 months sustained LLDAS or remission as protective, and demonstrate deepening protection with longer durations of sustained LLDAS or remission.</p></div><div><h3>Funding</h3><p>The Asia Pacific Lupus Collaboration receives project support grants from AstraZeneca, Bristol Myers Squibb, EMD Sereno, GSK, Janssen, Eli Lilly, and UCB.</p></div>","PeriodicalId":48540,"journal":{"name":"Lancet Rheumatology","volume":"6 8","pages":"Pages e528-e536"},"PeriodicalIF":15.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141321823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Challenges of designing and conducting cohort studies and clinical trials in populations of pregnant people","authors":"","doi":"10.1016/S2665-9913(24)00118-8","DOIUrl":"10.1016/S2665-9913(24)00118-8","url":null,"abstract":"<div><p>Rheumatic and musculoskeletal diseases often affect individuals of childbearing age. The incidence and prevalence of rheumatic and musculoskeletal diseases is rising. More pregnancies in patients with rheumatic and musculoskeletal diseases are anticipated and some rheumatic and musculoskeletal diseases are associated with pregnancy complications (eg, miscarriages, fetal deaths, preterm births, and hypertensive disorders in pregnancy). Despite the need to understand the use of drugs to treat rheumatic and musculoskeletal diseases in pregnancy, clinical trials in pregnancy are rare, therapeutics in pregnancy are understudied, and pregnant individuals are routinely excluded as premarketing trial participants. Data on the effectiveness and safety of disease-modifying antirheumatic drugs are most often based on post-marketing observational data. Observational studies assessing the bidirectional relationship between rheumatic and musculoskeletal diseases and pregnancy, as well as interventional studies of treatments during pregnancy, are scarce. Historical reluctance to perform studies in what was deemed an at-risk group persists in pharmaceutical companies, regulatory bodies, and ethics boards. Additionally, patients must be engaged partners, which requires trust that the research respects the needs and interests of the patient and complies with the rules intended to protect the pregnant person and the fetus from harm. In this Series paper, we share challenges we have encountered in conducting prospective cohort studies and interventional trials of postmarketing approved medications, assessing pregnancy specific outcomes in pregnant women with rheumatic and musculoskeletal diseases in the EU, the UK, and the USA. We discuss the changing landscape around trials in pregnancy and present possible solutions to our challenges.</p></div>","PeriodicalId":48540,"journal":{"name":"Lancet Rheumatology","volume":"6 8","pages":"Pages e560-e572"},"PeriodicalIF":15.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141321824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Annual trends in pain management modalities in patients with newly diagnosed autoimmune rheumatic diseases in the USA from 2007 to 2021: an administrative claims-based study","authors":"","doi":"10.1016/S2665-9913(24)00120-6","DOIUrl":"10.1016/S2665-9913(24)00120-6","url":null,"abstract":"<div><h3>Background</h3><p>Autoimmune rheumatic diseases have distinct pathogenic mechanisms and are causes of disability and increased mortality worldwide. In this study, we aimed to examine annual trends in pain management modalities among patients with autoimmune rheumatic diseases.</p></div><div><h3>Methods</h3><p>We identified newly diagnosed patients with ankylosing spondylitis, psoriatic arthritis, rheumatoid arthritis, Sjögren's syndrome, systemic sclerosis, or systemic lupus erythematosus (SLE) in the Merative Marketscan Research Databases from 2007 to 2021. The database includes deidentified inpatient and outpatient health encounters with employment-sponsored health insurance claims in the USA. We found minimal occurrences of multiple overlapping conditions and included only the initial recorded diagnosis for each patient. We determined the annual incidence of patients treated with opioids, anticonvulsants, antidepressants, skeletal muscle relaxants, non-steroidal anti-inflammatory drugs (NSAIDs), topical analgesics, and physical therapy in the year following diagnosis. Logistic regression was used to estimate the association between calendar year and outcomes, adjusted for age, sex, and region.</p></div><div><h3>Findings</h3><p>We included 141 962 patients: 10 927 with ankylosing spondylitis, 21 438 with psoriatic arthritis, 71 393 with rheumatoid arthritis, 16 718 with Sjögren's syndrome, 18 018 with SLE, and 3468 with systemic sclerosis. 107 475 (75·7%) were women and 34 487 (24·3%) were men. Overall, the incidence of opioid use increased annually until 2014 by 4% (adjusted odds ratio [aOR] 1·04 [95% CI 1·03–1·04]) and decreased annually by 15% after 2014 (0·85 [0·84–0·86]). The incidence of physical therapy use increased annually by 5% until 2014 (aOR 1·05 [95% CI 1·04–1·06]), with a slight decrease annually by 1% after 2014 (0·99 [0·98–1·00]). The incidence of anticonvulsant use increased annually by 7% until 2014 (aOR 1·07 [95% CI 1·07–1·08]) and did not significantly change after 2014 (1·00 [0·99–1·00]). Before 2014, the incidence of NSAIDs use increased by 2% annually (aOR 1·02 [95% CI 1·02–1·03]); however, after 2014, the incidence decreased annually by 5% (0·95 [0·95–0·96]). These trends did not differ by sex except for NSAID use before 2014 (p<sub>interaction</sub>=0·02) and topical analgesic use after 2014 (p<sub>interaction</sub>=0·0100).</p></div><div><h3>Interpretation</h3><p>Since 2014, the use of non-opioid pain management modalities has increased or stabilised, whereas opioid and NSAID use has declined. Future studies are needed to evaluate the effectiveness of these changes, and the effects they have had on outcomes such as quality of life, disability, and function.</p></div><div><h3>Funding</h3><p>National Institute of Arthritis and Musculoskeletal and Skin Diseases.</p></div>","PeriodicalId":48540,"journal":{"name":"Lancet Rheumatology","volume":"6 8","pages":"Pages e518-e527"},"PeriodicalIF":15.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141471701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}