{"id":"https://openalex.org/W2328811309","doi":"https://doi.org/10.1136/annrheumdis-2013-eular.1658","title":"FRI0531 Biologic and dmard combination and monotherapy among medicare beneficiaries with rheumatoid arthritis","display_name":"FRI0531 Biologic and dmard combination and monotherapy among medicare beneficiaries with rheumatoid arthritis","publication_year":2013,"publication_date":"2013-06-01","ids":{"openalex":"https://openalex.org/W2328811309","doi":"https://doi.org/10.1136/annrheumdis-2013-eular.1658","mag":"2328811309"},"language":"en","primary_location":{"id":"doi:10.1136/annrheumdis-2013-eular.1658","doi":"https://doi.org/10.1136/annrheumdis-2013-eular.1658","is_oa":false,"landing_page_url":"https://doi.org/10.1136/annrheumdis-2013-eular.1658","pdf_url":null,"source":{"id":"https://openalex.org/S25650217","display_name":"Annals of the Rheumatic Diseases","issn_l":"0003-4967","issn":["0003-4967","1468-2060"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","doyens","jufo-3","ki-jl-3","medline","norway-2"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of the Rheumatic Diseases","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000754711","display_name":"Jeffrey R. Curtis","orcid":"https://orcid.org/0000-0002-8907-8976","observed_orcids":["https://orcid.org/0000-0002-8907-8976"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J.R. Curtis","raw_affiliation_strings":["Clinical Immunology and Rheumatology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Immunology and Rheumatology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031649065","display_name":"J. Zhang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Zhang","raw_affiliation_strings":["Epidemiology, University of Alabama at Birmingham, Birmingham"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Epidemiology, University of Alabama at Birmingham, Birmingham","institution_ids":["https://openalex.org/I32389192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003597237","display_name":"Fang Xie","orcid":"https://orcid.org/0000-0002-3429-4647","observed_orcids":["https://orcid.org/0000-0002-3429-4647"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F. Xie","raw_affiliation_strings":["Clinical Immunology and Rheumatology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Immunology and Rheumatology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055459895","display_name":"Elizabeth Delzell","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E.S. Delzell","raw_affiliation_strings":["Epidemiology, University of Alabama at Birmingham, Birmingham"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Epidemiology, University of Alabama at Birmingham, Birmingham","institution_ids":["https://openalex.org/I32389192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049716450","display_name":"L. Chen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. Chen","raw_affiliation_strings":["Clinical Immunology and Rheumatology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Immunology and Rheumatology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026316133","display_name":"Meredith L. Kilgore","orcid":"https://orcid.org/0000-0001-6127-5188","observed_orcids":["https://orcid.org/0000-0001-6127-5188"]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Kilgore","raw_affiliation_strings":["Epidemiology, University of Alabama at Birmingham, Birmingham"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Epidemiology, University of Alabama at Birmingham, Birmingham","institution_ids":["https://openalex.org/I32389192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075536702","display_name":"Huifeng Yun","orcid":"https://orcid.org/0000-0002-0158-1797","observed_orcids":["https://orcid.org/0000-0002-0158-1797"]},"institutions":[{"id":"https://openalex.org/I32389192","display_name":"University of Alabama at Birmingham","ror":"https://ror.org/008s83205","country_code":"US","type":"education","lineage":["https://openalex.org/I32389192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. Yun","raw_affiliation_strings":["Epidemiology, University of Alabama at Birmingham, Birmingham"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Epidemiology, University of Alabama at Birmingham, Birmingham","institution_ids":["https://openalex.org/I32389192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046382845","display_name":"Kenneth G. Saag","orcid":"https://orcid.org/0000-0001-6189-8078","observed_orcids":["https://orcid.org/0000-0001-6189-8078"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K.G. Saag","raw_affiliation_strings":["Clinical Immunology and Rheumatology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Immunology and Rheumatology","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041936168","display_name":"James D. Lewis","orcid":"https://orcid.org/0000-0003-3107-3862","observed_orcids":["https://orcid.org/0000-0003-3107-3862"]},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Lewis","raw_affiliation_strings":["Medicine, University of Pennsylvania, Philadelphia, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medicine, University of Pennsylvania, Philadelphia, United States","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4870,"currency":"USD","value_usd":4870},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"72","issue":null,"first_page":"A554","last_page":"A554"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10200","display_name":"Rheumatoid Arthritis Research and Therapies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10200","display_name":"Rheumatoid Arthritis Research and Therapies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12255","display_name":"Biosimilars and Bioanalytical Methods","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11616","display_name":"Autoimmune and Inflammatory Disorders Research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rheumatoid-arthritis","display_name":"rheumatoid arthritis","score":1.0},{"id":"https://openalex.org/keywords/biological-therapy","display_name":"biologic therapy","score":0.9110000133514404},{"id":"https://openalex.org/keywords/non-biologic-dmards","display_name":"non-biologic DMARDs","score":0.859000027179718},{"id":"https://openalex.org/keywords/methotrexate","display_name":"methotrexate","score":0.9480000138282776},{"id":"https://openalex.org/keywords/biologic-monotherapy","display_name":"biologic monotherapy","score":0.902999997138977},{"id":"https://openalex.org/keywords/combination-therapy","display_name":"combination therapy","score":0.7960000038146973},{"id":"https://openalex.org/keywords/biologic-switching","display_name":"biologic switching","score":0.7639999985694885},{"id":"https://openalex.org/keywords/medicare-beneficiaries","display_name":"Medicare beneficiaries","score":0.7850000262260437},{"id":"https://openalex.org/keywords/etanercept","display_name":"etanercept","score":0.8820000290870667},{"id":"https://openalex.org/keywords/infliximab","display_name":"infliximab","score":0.9990000128746033},{"id":"https://openalex.org/keywords/adalimumab","display_name":"adalimumab","score":0.9950000047683716},{"id":"https://openalex.org/keywords/certolizumab","display_name":"certolizumab","score":0.9779999852180481},{"id":"https://openalex.org/keywords/sulfasalazine","display_name":"sulfasalazine","score":0.9269999861717224},{"id":"https://openalex.org/keywords/hydroxychloroquine","display_name":"hydroxychloroquine","score":0.9570000171661377},{"id":"https://openalex.org/keywords/leflunomide","display_name":"leflunomide","score":0.9959999918937683},{"id":"https://openalex.org/keywords/treatment-patterns","display_name":"treatment patterns","score":0.6129999756813049}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9767184257507324},{"id":"https://openalex.org/C2780132546","wikidata":"https://www.wikidata.org/wiki/Q348260","display_name":"Adalimumab","level":3,"score":0.8620058298110962},{"id":"https://openalex.org/C2775905006","wikidata":"https://www.wikidata.org/wiki/Q248550","display_name":"Leflunomide","level":3,"score":0.7848114967346191},{"id":"https://openalex.org/C2777575956","wikidata":"https://www.wikidata.org/wiki/Q187255","display_name":"Rheumatoid arthritis","level":2,"score":0.7698931694030762},{"id":"https://openalex.org/C2777226972","wikidata":"https://www.wikidata.org/wiki/Q415343","display_name":"Etanercept","level":3,"score":0.7380232810974121},{"id":"https://openalex.org/C2777138892","wikidata":"https://www.wikidata.org/wiki/Q415264","display_name":"Infliximab","level":3,"score":0.7370127439498901},{"id":"https://openalex.org/C2779383735","wikidata":"https://www.wikidata.org/wiki/Q420035","display_name":"Sulfasalazine","level":4,"score":0.6603689789772034},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6583608388900757},{"id":"https://openalex.org/C2781059491","wikidata":"https://www.wikidata.org/wiki/Q422232","display_name":"Methotrexate","level":2,"score":0.6312316656112671},{"id":"https://openalex.org/C198451711","wikidata":"https://www.wikidata.org/wiki/Q327657","display_name":"Rheumatology","level":2,"score":0.5572206974029541},{"id":"https://openalex.org/C2911221801","wikidata":"https://www.wikidata.org/wiki/Q2742406","display_name":"Biologic Agents","level":3,"score":0.508288562297821},{"id":"https://openalex.org/C2779123688","wikidata":"https://www.wikidata.org/wiki/Q421094","display_name":"Hydroxychloroquine","level":5,"score":0.4715081751346588},{"id":"https://openalex.org/C2776215756","wikidata":"https://www.wikidata.org/wiki/Q412909","display_name":"Certolizumab pegol","level":4,"score":0.41810864210128784},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.36528927087783813},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.18840476870536804},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.0},{"id":"https://openalex.org/C2780479503","wikidata":"https://www.wikidata.org/wiki/Q1477","display_name":"Ulcerative colitis","level":3,"score":0.0},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1136/annrheumdis-2013-eular.1658","doi":"https://doi.org/10.1136/annrheumdis-2013-eular.1658","is_oa":false,"landing_page_url":"https://doi.org/10.1136/annrheumdis-2013-eular.1658","pdf_url":null,"source":{"id":"https://openalex.org/S25650217","display_name":"Annals of the Rheumatic Diseases","issn_l":"0003-4967","issn":["0003-4967","1468-2060"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","doyens","jufo-3","ki-jl-3","medline","norway-2"],"host_organization":"https://openalex.org/P4310319945","host_organization_name":"BMJ","host_organization_lineage":["https://openalex.org/P4310319945"],"host_organization_lineage_names":["BMJ"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of the Rheumatic Diseases","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.98580002784729,"display_name":"Good health and well-being"}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/3","score":0.6100000143051147,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2352294526","https://openalex.org/W2117941571","https://openalex.org/W2159254596","https://openalex.org/W3093798518","https://openalex.org/W2129682627","https://openalex.org/W88234173","https://openalex.org/W2345056770","https://openalex.org/W2074409941","https://openalex.org/W2400582484","https://openalex.org/W4307247939"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2025-10-10T00:00:00"}
