{"id":"https://openalex.org/W3164688982","doi":"https://doi.org/10.1136/annrheumdis-2021-eular.1380","title":"OP0301 RISK FACTORS FOR ANTI-INFLIXIMAB ANTIBODY FORMATION: RESULTS FROM THE RANDOMISED CONTROLLED NOR-DRUM A TRIAL","display_name":"OP0301 RISK FACTORS FOR ANTI-INFLIXIMAB ANTIBODY FORMATION: RESULTS FROM THE RANDOMISED CONTROLLED NOR-DRUM A TRIAL","publication_year":2021,"publication_date":"2021-05-25","ids":{"openalex":"https://openalex.org/W3164688982","doi":"https://doi.org/10.1136/annrheumdis-2021-eular.1380","mag":"3164688982"},"language":"en","primary_location":{"id":"doi:10.1136/annrheumdis-2021-eular.1380","doi":"https://doi.org/10.1136/annrheumdis-2021-eular.1380","is_oa":false,"landing_page_url":"https://doi.org/10.1136/annrheumdis-2021-eular.1380","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","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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"},"parent_works":[],"lineage":["https://openalex.org/W3164688982"],"child_works_count":0,"type":"conference-abstract","is_traditional":false,"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/A5025212259","display_name":"Marthe Kirkes\u00e6ther Brun","orcid":"https://orcid.org/0000-0001-5148-9684","observed_orcids":["https://orcid.org/0000-0001-5148-9684"]},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]},{"id":"https://openalex.org/I185163786","display_name":"King Abdulaziz University","ror":"https://ror.org/02ma4wv74","country_code":"SA","type":"education","lineage":["https://openalex.org/I185163786"]},{"id":"https://openalex.org/I4210117451","display_name":"Diakonhjemmet Hospital","ror":"https://ror.org/02jvh3a15","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I4210117451"]}],"countries":["GB","NO","SA"],"is_corresponding":false,"raw_author_name":"M.K. Brun","raw_affiliation_strings":["Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway","King Abdulaziz University, Faculty of Medical Rehabilitation Sciences, Jeddah, Saudi Arabia;","University of Nottingham, Academic Rheumatology Department, Division of Rheumatology, Orthopaedics and Dermatology, School of Medicine, Nottingham, United Kingdom;","University of Oslo, Institute of Clinical Medicine, Oslo, Norway;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway","institution_ids":["https://openalex.org/I4210117451"]},{"raw_affiliation_string":"King Abdulaziz University, Faculty of Medical Rehabilitation Sciences, Jeddah, Saudi Arabia;","institution_ids":["https://openalex.org/I185163786"]},{"raw_affiliation_string":"University of Nottingham, Academic Rheumatology Department, Division of Rheumatology, Orthopaedics and Dermatology, School of Medicine, Nottingham, United Kingdom;","institution_ids":["https://openalex.org/I142263535"]},{"raw_affiliation_string":"University of Oslo, Institute of Clinical Medicine, Oslo, Norway;","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059000621","display_name":"Guro L\u00f8vik Goll","orcid":"https://orcid.org/0000-0002-8506-725X","observed_orcids":["https://orcid.org/0000-0002-8506-725X"]},"institutions":[{"id":"https://openalex.org/I4210117451","display_name":"Diakonhjemmet Hospital","ror":"https://ror.org/02jvh3a15","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I4210117451"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"G.L. Goll","raw_affiliation_strings":["Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway","institution_ids":["https://openalex.org/I4210117451"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087649343","display_name":"K. K. J\u00f8rgensen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800192669","display_name":"Akershus University Hospital","ror":"https://ror.org/0331wat71","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I2800192669"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"K.K. J\u00f8rgensen","raw_affiliation_strings":["Akershus University Hospital, Department of Gastroenterology, L\u00f8renskog, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Akershus University Hospital, Department of Gastroenterology, L\u00f8renskog, Norway","institution_ids":["https://openalex.org/I2800192669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087069366","display_name":"Joe Sexton","orcid":"https://orcid.org/0000-0003-4717-9637","observed_orcids":["https://orcid.org/0000-0003-4717-9637"]},"institutions":[{"id":"https://openalex.org/I4210117451","display_name":"Diakonhjemmet Hospital","ror":"https://ror.org/02jvh3a15","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I4210117451"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"J. Sexton","raw_affiliation_strings":["Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway","institution_ids":["https://openalex.org/I4210117451"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058070491","display_name":"Johanna Elin Gehin","orcid":"https://orcid.org/0000-0002-9896-0223","observed_orcids":["https://orcid.org/0000-0002-9896-0223"]},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]},{"id":"https://openalex.org/I185163786","display_name":"King Abdulaziz University","ror":"https://ror.org/02ma4wv74","country_code":"SA","type":"education","lineage":["https://openalex.org/I185163786"]},{"id":"https://openalex.org/I4387156334","display_name":"Arthritis Research UK","ror":"https://ror.org/03phf2w66","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I4210117448","https://openalex.org/I4387156334"]}],"countries":["GB","NO","SA"],"is_corresponding":false,"raw_author_name":"J.E. Gehin","raw_affiliation_strings":["University of Oslo, Institute of Clinical Medicine, Oslo, Norway","King Abdulaziz University, Faculty of Medical Rehabilitation Sciences, Jeddah, Saudi Arabia;","Norwegian Radium Hospital, Department of Medical Biochemistry, Oslo, Norway;","University of Nottingham, Arthritis Research UK Pain Centre, Nottingham, United Kingdom;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oslo, Institute of Clinical Medicine, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]},{"raw_affiliation_string":"King Abdulaziz University, Faculty of Medical Rehabilitation Sciences, Jeddah, Saudi Arabia;","institution_ids":["https://openalex.org/I185163786"]},{"raw_affiliation_string":"Norwegian Radium Hospital, Department of Medical Biochemistry, Oslo, Norway;","institution_ids":[]},{"raw_affiliation_string":"University of Nottingham, Arthritis Research UK Pain Centre, Nottingham, United Kingdom;","institution_ids":["https://openalex.org/I142263535","https://openalex.org/I4387156334"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086857031","display_name":"\u00d8ystein Sandanger","orcid":"https://orcid.org/0000-0001-7475-7362","observed_orcids":["https://orcid.org/0000-0001-7475-7362"]},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"\u00d8. Sandanger","raw_affiliation_strings":["Oslo University hospital, Section of Dermatology, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oslo University hospital, Section of Dermatology, Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065248073","display_name":"Inge Christoffer Olsen","orcid":"https://orcid.org/0000-0001-6889-5873","observed_orcids":["https://orcid.org/0000-0001-6889-5873"]},"institutions":[{"id":"https://openalex.org/I1281400175","display_name":"Oslo University Hospital","ror":"https://ror.org/00j9c2840","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"I. Olsen","raw_affiliation_strings":["Oslo University hospital, Department of Research Support for Clinical Trials, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oslo University hospital, Department of Research Support for Clinical Trials, Oslo, Norway","institution_ids":["https://openalex.org/I1281400175"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000012610","display_name":"Rolf Anton Klaasen","orcid":"https://orcid.org/0000-0002-6078-5108","observed_orcids":["https://orcid.org/0000-0002-6078-5108"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R.A. Klaasen","raw_affiliation_strings":["Norwegian Radium Hospital, Department of Medical Biochemistry, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Norwegian Radium Hospital, Department of Medical Biochemistry, Oslo, Norway","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033041859","display_name":"D. J. Warren","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D.J. Warren","raw_affiliation_strings":["Norwegian Radium Hospital, Department of Medical Biochemistry, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Norwegian Radium Hospital, Department of Medical Biochemistry, Oslo, Norway","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006572893","display_name":"Cato M\u00f8rk","orcid":"https://orcid.org/0009-0004-2246-249X","observed_orcids":["https://orcid.org/0009-0004-2246-249X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. M\u00f8rk","raw_affiliation_strings":["Akershus dermatologist center, Department of Dermatology, L\u00f8renskog, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Akershus dermatologist center, Department of Dermatology, L\u00f8renskog, Norway","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035671675","display_name":"Tore Kristian Kvien","orcid":"https://orcid.org/0000-0002-8441-3093","observed_orcids":["https://orcid.org/0000-0002-8441-3093"]},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]},{"id":"https://openalex.org/I185163786","display_name":"King Abdulaziz University","ror":"https://ror.org/02ma4wv74","country_code":"SA","type":"education","lineage":["https://openalex.org/I185163786"]},{"id":"https://openalex.org/I4210117451","display_name":"Diakonhjemmet Hospital","ror":"https://ror.org/02jvh3a15","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I4210117451"]}],"countries":["GB","NO","SA"],"is_corresponding":false,"raw_author_name":"T.K. Kvien","raw_affiliation_strings":["Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway","King Abdulaziz University, Faculty of Medical Rehabilitation Sciences, Jeddah, Saudi Arabia;","University of Nottingham, Academic Rheumatology Department, Division of Rheumatology, Orthopaedics and Dermatology, School of Medicine, Nottingham, United Kingdom;","University of Oslo, Institute of Clinical Medicine, Oslo, Norway;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway","institution_ids":["https://openalex.org/I4210117451"]},{"raw_affiliation_string":"King Abdulaziz University, Faculty of Medical Rehabilitation Sciences, Jeddah, Saudi Arabia;","institution_ids":["https://openalex.org/I185163786"]},{"raw_affiliation_string":"University of Nottingham, Academic Rheumatology Department, Division of Rheumatology, Orthopaedics and Dermatology, School of Medicine, Nottingham, United Kingdom;","institution_ids":["https://openalex.org/I142263535"]},{"raw_affiliation_string":"University of Oslo, Institute of Clinical Medicine, Oslo, Norway;","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008586750","display_name":"J\u00f8rgen Jahnsen","orcid":"https://orcid.org/0000-0002-0419-2914","observed_orcids":["https://orcid.org/0000-0002-0419-2914"]},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]},{"id":"https://openalex.org/I185163786","display_name":"King Abdulaziz University","ror":"https://ror.org/02ma4wv74","country_code":"SA","type":"education","lineage":["https://openalex.org/I185163786"]},{"id":"https://openalex.org/I2800192669","display_name":"Akershus University Hospital","ror":"https://ror.org/0331wat71","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I2800192669"]}],"countries":["GB","NO","SA"],"is_corresponding":false,"raw_author_name":"J. Jahnsen","raw_affiliation_strings":["University of Oslo, Institute of Clinical Medicine, Oslo, Norway","Akershus University Hospital, Department of Gastroenterology, L\u00f8renskog, Norway;","King Abdulaziz University, Faculty of Medical Rehabilitation Sciences, Jeddah, Saudi Arabia;","University of Nottingham, Division of Physiotherapy School of Health Sciences, Nottingham, United Kingdom;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oslo, Institute of Clinical Medicine, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]},{"raw_affiliation_string":"Akershus University Hospital, Department of Gastroenterology, L\u00f8renskog, Norway;","institution_ids":["https://openalex.org/I2800192669"]},{"raw_affiliation_string":"King Abdulaziz University, Faculty of Medical Rehabilitation Sciences, Jeddah, Saudi Arabia;","institution_ids":["https://openalex.org/I185163786"]},{"raw_affiliation_string":"University of Nottingham, Division of Physiotherapy School of Health Sciences, Nottingham, United Kingdom;","institution_ids":["https://openalex.org/I142263535"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077936932","display_name":"Nils Bolstad","orcid":"https://orcid.org/0000-0003-3633-8428","observed_orcids":["https://orcid.org/0000-0003-3633-8428"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. Bolstad","raw_affiliation_strings":["Norwegian Radium Hospital, Department of Medical Biochemistry, Oslo, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Norwegian Radium Hospital, Department of Medical Biochemistry, Oslo, Norway","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000542169","display_name":"Espen Andre Haavardsholm","orcid":"https://orcid.org/0000-0002-1427-4745","observed_orcids":["https://orcid.org/0000-0002-1427-4745","https://orcid.org/0000-0002-5893-1698"]},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]},{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]},{"id":"https://openalex.org/I185163786","display_name":"King Abdulaziz University","ror":"https://ror.org/02ma4wv74","country_code":"SA","type":"education","lineage":["https://openalex.org/I185163786"]},{"id":"https://openalex.org/I4210117451","display_name":"Diakonhjemmet Hospital","ror":"https://ror.org/02jvh3a15","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I4210117451"]}],"countries":["GB","NO","SA"],"is_corresponding":false,"raw_author_name":"E.A. Haavardsholm","raw_affiliation_strings":["Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway","King Abdulaziz University, Faculty of Medical Rehabilitation Sciences, Jeddah, Saudi Arabia;","University of Nottingham, Academic Rheumatology Department, Division of Rheumatology, Orthopaedics and Dermatology, School of Medicine, Nottingham, United Kingdom;","University of Oslo, Institute of Clinical Medicine, Oslo, Norway;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway","institution_ids":["https://openalex.org/I4210117451"]},{"raw_affiliation_string":"King Abdulaziz University, Faculty of Medical Rehabilitation Sciences, Jeddah, Saudi Arabia;","institution_ids":["https://openalex.org/I185163786"]},{"raw_affiliation_string":"University of Nottingham, Academic Rheumatology Department, Division of Rheumatology, Orthopaedics and Dermatology, School of Medicine, Nottingham, United Kingdom;","institution_ids":["https://openalex.org/I142263535"]},{"raw_affiliation_string":"University of Oslo, Institute of Clinical Medicine, Oslo, Norway;","institution_ids":["https://openalex.org/I184942183"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071139097","display_name":"Silje W Syversen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210117451","display_name":"Diakonhjemmet Hospital","ror":"https://ror.org/02jvh3a15","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I4210117451"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"S.W. Syversen","raw_affiliation_strings":["Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Diakonhjemmet Hospital, Division of Rheumatology and Research, Norway, Norway","institution_ids":["https://openalex.org/I4210117451"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"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":"80","issue":null,"first_page":"185","last_page":"185"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12255","display_name":"Biosimilars and Bioanalytical Methods","score":0.8666999936103821,"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"}},"topics":[{"id":"https://openalex.org/T12255","display_name":"Biosimilars and Bioanalytical Methods","score":0.8666999936103821,"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/T10200","display_name":"Rheumatoid Arthritis Research and Therapies","score":0.058400001376867294,"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/T10134","display_name":"Inflammatory Bowel Disease","score":0.03909999877214432,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/infliximab","display_name":"infliximab","score":0.8980000019073486},{"id":"https://openalex.org/keywords/anti-drug-antibodies","display_name":"anti-drug antibodies","score":0.8859999775886536},{"id":"https://openalex.org/keywords/immunogenicity","display_name":"immunogenicity","score":0.9110000133514404},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.9670000076293945},{"id":"https://openalex.org/keywords/rheumatoid-arthritis","display_name":"rheumatoid arthritis","score":0.9480000138282776},{"id":"https://openalex.org/keywords/spondyloarthritis","display_name":"spondyloarthritis","score":0.9950000047683716},{"id":"https://openalex.org/keywords/psoriatic-arthritis","display_name":"psoriatic arthritis","score":0.9369999766349792},{"id":"https://openalex.org/keywords/ulcerative-colitis","display_name":"ulcerative colitis","score":0.9010000228881836},{"id":"https://openalex.org/keywords/crohn-s-disease","display_name":"Crohn's disease","score":0.9959999918937683},{"id":"https://openalex.org/keywords/psoriasis","display_name":"psoriasis","score":0.9890000224113464},{"id":"https://openalex.org/keywords/therapeutic-drug-monitoring","display_name":"therapeutic drug monitoring","score":0.8289999961853027},{"id":"https://openalex.org/keywords/drug-holidays","display_name":"drug holidays","score":0.5950000286102295},{"id":"https://openalex.org/keywords/biologic-naive-patients","display_name":"biologic-naive patients","score":0.7850000262260437},{"id":"https://openalex.org/keywords/tnf-alpha-inhibitors","display_name":"TNF-alpha inhibitors","score":0.7210000157356262}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9621108770370483},{"id":"https://openalex.org/C2777138892","wikidata":"https://www.wikidata.org/wiki/Q415264","display_name":"Infliximab","level":3,"score":0.8122637271881104},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.740864098072052},{"id":"https://openalex.org/C2780479503","wikidata":"https://www.wikidata.org/wiki/Q1477","display_name":"Ulcerative colitis","level":3,"score":0.5946887135505676},{"id":"https://openalex.org/C2777575956","wikidata":"https://www.wikidata.org/wiki/Q187255","display_name":"Rheumatoid arthritis","level":2,"score":0.5691486597061157},{"id":"https://openalex.org/C2776260265","wikidata":"https://www.wikidata.org/wiki/Q511097","display_name":"Psoriatic arthritis","level":3,"score":0.5045524835586548},{"id":"https://openalex.org/C203092338","wikidata":"https://www.wikidata.org/wiki/Q1340863","display_name":"Clinical endpoint","level":3,"score":0.4530768096446991},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.3842954933643341},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.37069380283355713},{"id":"https://openalex.org/C535046627","wikidata":"https://www.wikidata.org/wiki/Q30612","display_name":"Clinical trial","level":2,"score":0.36592236161231995}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1136/annrheumdis-2021-eular.1380","doi":"https://doi.org/10.1136/annrheumdis-2021-eular.1380","is_oa":false,"landing_page_url":"https://doi.org/10.1136/annrheumdis-2021-eular.1380","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","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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","display_name":"Good health and well-being","score":1.0}],"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/W4223501902","https://openalex.org/W4242546294","https://openalex.org/W4379520167","https://openalex.org/W2337060042","https://openalex.org/W2327120595","https://openalex.org/W3107849427","https://openalex.org/W2754727078","https://openalex.org/W2414735758","https://openalex.org/W4401253159","https://openalex.org/W2056348261"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2021-06-07T00:00:00"}