{"id":"https://openalex.org/W2966410245","doi":"https://doi.org/10.1371/journal.pmed.1002872","title":"Competition and price among brand-name drugs in the same class: A systematic review of the evidence","display_name":"Competition and price among brand-name drugs in the same class: A systematic review of the evidence","publication_year":2019,"publication_date":"2019-07-30","ids":{"openalex":"https://openalex.org/W2966410245","doi":"https://doi.org/10.1371/journal.pmed.1002872","mag":"2966410245","pmid":"https://pubmed.ncbi.nlm.nih.gov/31361747","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/6667132"},"language":"en","primary_location":{"id":"doi:10.1371/journal.pmed.1002872","doi":"https://doi.org/10.1371/journal.pmed.1002872","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pmed.1002872","pdf_url":"https://journals.plos.org/plosmedicine/article/file?id=10.1371/journal.pmed.1002872&type=printable","source":{"id":"https://openalex.org/S197939330","display_name":"PLoS Medicine","issn_l":"1549-1277","issn":["1549-1277","1549-1676"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-3","ki-jl-3","medline","norway-2","oarl","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLOS Medicine","raw_type":"journal-article"},"volume":null,"type":"review","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journals.plos.org/plosmedicine/article/file?id=10.1371/journal.pmed.1002872&type=printable","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035621209","display_name":"Ameet Sarpatwari","orcid":"https://orcid.org/0000-0001-5043-6206","observed_orcids":["https://orcid.org/0000-0001-5043-6206"]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ameet Sarpatwari","raw_affiliation_strings":["Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America"],"raw_orcid":"https://orcid.org/0000-0001-5043-6206","affiliations":[{"raw_affiliation_string":"Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083215781","display_name":"Jonathan DiBello","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jonathan DiBello","raw_affiliation_strings":["Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077270244","display_name":"Marie Zakarian","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marie Zakarian","raw_affiliation_strings":["Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044094148","display_name":"Mehdi Najafzadeh","orcid":"https://orcid.org/0000-0003-4503-1057","observed_orcids":["https://orcid.org/0000-0003-4503-1057"]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mehdi Najafzadeh","raw_affiliation_strings":["Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America"],"raw_orcid":"https://orcid.org/0000-0003-4503-1057","affiliations":[{"raw_affiliation_string":"Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074257304","display_name":"Aaron Seth Kesselheim","orcid":"https://orcid.org/0000-0002-8867-2666","observed_orcids":["https://orcid.org/0000-0002-8867-2666"]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aaron S. Kesselheim","raw_affiliation_strings":["Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America"],"raw_orcid":"https://orcid.org/0000-0002-8867-2666","affiliations":[{"raw_affiliation_string":"Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035621209"],"corresponding_institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"],"apc_list":{"value":3000,"currency":"USD","value_usd":3000},"apc_paid":{"value":3000,"currency":"USD","value_usd":3000},"fwci":2.0781,"has_fulltext":true,"cited_by_count":66,"citation_normalized_percentile":{"value":0.85961872,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"16","issue":"7","first_page":"e1002872","last_page":"e1002872"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11792","display_name":"Pharmaceutical Economics and Policy","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11792","display_name":"Pharmaceutical Economics and Policy","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10391","display_name":"Healthcare Policy and Management","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10804","display_name":"Health Systems, Economic Evaluations, Quality of Life","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/brand-name-drugs","display_name":"brand-name drugs","score":0.800000011920929},{"id":"https://openalex.org/keywords/drug-price-increases","display_name":"drug price increases","score":0.6169999837875366},{"id":"https://openalex.org/keywords/list-prices","display_name":"list prices","score":0.6690000295639038},{"id":"https://openalex.org/keywords/antihypertensive-drugs","display_name":"antihypertensive drugs","score":0.7910000085830688},{"id":"https://openalex.org/keywords/anti-infective-agents","display_name":"anti-infective agents","score":0.9490000009536743},{"id":"https://openalex.org/keywords/h2-receptor-antagonists","display_name":"H2 receptor antagonists","score":0.925000011920929},{"id":"https://openalex.org/keywords/tnf-alpha-inhibitors","display_name":"TNF-alpha inhibitors","score":0.9679999947547913},{"id":"https://openalex.org/keywords/drug-approval-policy","display_name":"drug approval policy","score":0.6230000257492065},{"id":"https://openalex.org/keywords/pharmaceutical-market-competition","display_name":"pharmaceutical competition","score":0.3840000033378601}],"concepts":[{"id":"https://openalex.org/C91306197","wikidata":"https://www.wikidata.org/wiki/Q45767","display_name":"Competition (biology)","level":2,"score":0.6444301009178162},{"id":"https://openalex.org/C2992181568","wikidata":"https://www.wikidata.org/wiki/Q431289","display_name":"Brand names","level":2,"score":0.5100231766700745},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.43630772829055786},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4144541919231415},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.32617902755737305},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.28891557455062866},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.22163403034210205},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.18410706520080566},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D003362","descriptor_name":"Cost-Benefit Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004465","descriptor_name":"Economic Competition","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":true},{"descriptor_ui":"D005102","descriptor_name":"Health Expenditures","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008389","descriptor_name":"Marketing of Health Services","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":true},{"descriptor_ui":"D016527","descriptor_name":"Drug Costs","qualifier_ui":"Q000639","qualifier_name":"trends","is_major_topic":true},{"descriptor_ui":"D017046","descriptor_name":"Cost Savings","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018803","descriptor_name":"Models, Economic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055553","descriptor_name":"Prescription Drugs","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":false},{"descriptor_ui":"D055553","descriptor_name":"Prescription Drugs","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":true}],"locations_count":7,"locations":[{"id":"doi:10.1371/journal.pmed.1002872","doi":"https://doi.org/10.1371/journal.pmed.1002872","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pmed.1002872","pdf_url":"https://journals.plos.org/plosmedicine/article/file?id=10.1371/journal.pmed.1002872&type=printable","source":{"id":"https://openalex.org/S197939330","display_name":"PLoS Medicine","issn_l":"1549-1277","issn":["1549-1277","1549-1676"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-3","ki-jl-3","medline","norway-2","oarl","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLOS Medicine","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:5631426","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6667132","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6667132","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6667132","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLoS Med","raw_type":"Text"},{"id":"pmid:31361747","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31361747","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLoS medicine","raw_type":"Journal Article"},{"id":"pmh:oai:RePEc:plo:pmed00:1002872","doi":null,"is_oa":false,"landing_page_url":"https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1002872","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:dadeed056b4f455d94dd97d6e2f76a2a","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/dadeed056b4f455d94dd97d6e2f76a2a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"PLoS Medicine, Vol 16, Iss 7, p e1002872 (2019)","raw_type":"article"},{"id":"pmh:oai:figshare.com:article/9172934","doi":null,"is_oa":true,"landing_page_url":"https://figshare.com/articles/dataset/Competition_and_price_among_brand-name_drugs_in_the_same_class_A_systematic_review_of_the_evidence/9172934","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Dataset"}],"best_oa_location":{"id":"doi:10.1371/journal.pmed.1002872","doi":"https://doi.org/10.1371/journal.pmed.1002872","is_oa":true,"landing_page_url":"https://doi.org/10.1371/journal.pmed.1002872","pdf_url":"https://journals.plos.org/plosmedicine/article/file?id=10.1371/journal.pmed.1002872&type=printable","source":{"id":"https://openalex.org/S197939330","display_name":"PLoS Medicine","issn_l":"1549-1277","issn":["1549-1277","1549-1676"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","doyens","jufo-3","ki-jl-3","medline","norway-2","oarl","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315706","host_organization_name":"Public Library of Science","host_organization_lineage":["https://openalex.org/P4310315706"],"host_organization_lineage_names":["Public Library of Science"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"PLOS Medicine","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.8048999905586243,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/systematic-review","display_name":"Systematic Review"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320314280","display_name":"Anthem Foundation","ror":"https://ror.org/014ykvy63"},{"id":"https://openalex.org/F4320315055","display_name":"Engelberg Foundation","ror":"https://ror.org/02hrbh596"},{"id":"https://openalex.org/F4320315359","display_name":"Arnold Ventures","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2966410245.pdf","grobid_xml":"https://content.openalex.org/works/W2966410245.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W30449897","https://openalex.org/W849320553","https://openalex.org/W1489741075","https://openalex.org/W1766478030","https://openalex.org/W1964644957","https://openalex.org/W1965739075","https://openalex.org/W2010695769","https://openalex.org/W2050670141","https://openalex.org/W2055998086","https://openalex.org/W2095012825","https://openalex.org/W2107260549","https://openalex.org/W2109898900","https://openalex.org/W2111388593","https://openalex.org/W2143401180","https://openalex.org/W2151516700","https://openalex.org/W2153580807","https://openalex.org/W2171504304","https://openalex.org/W2313896093","https://openalex.org/W2513403311","https://openalex.org/W2580230521","https://openalex.org/W2618458756","https://openalex.org/W2761038984","https://openalex.org/W2777138880","https://openalex.org/W2787267343","https://openalex.org/W2805026867","https://openalex.org/W2899736308","https://openalex.org/W2909660049","https://openalex.org/W2914634417","https://openalex.org/W2953715470","https://openalex.org/W3122747022","https://openalex.org/W3123454508","https://openalex.org/W4246301527"],"related_works":["https://openalex.org/W3161322330","https://openalex.org/W2070404531","https://openalex.org/W4298287665","https://openalex.org/W3206823871","https://openalex.org/W2107260549","https://openalex.org/W1984269921","https://openalex.org/W7112901989","https://openalex.org/W3159535251","https://openalex.org/W3134611383","https://openalex.org/W793808301"],"abstract_inverted_index":{"BACKGROUND:":[0],"Some":[1],"experts":[2],"have":[3],"proposed":[4],"combating":[5],"rising":[6],"drug":[7,81,85,209,303],"prices":[8,188,210,266,305],"by":[9,222,257],"promoting":[10],"brand-brand":[11,99,184,218,283],"competition,":[12,52],"a":[13,62,116,193],"situation":[14],"that":[15,54,183,201,217,279],"is":[16],"supposed":[17],"to":[18,74,232,281],"arise":[19],"when":[20],"multiple":[21,153],"US":[22,103,287],"Food":[23],"and":[24,71,83,93,111,128,158,169,229,244,267],"Drug":[25],"Administration":[26],"(FDA)-approved":[27],"brand-name":[28,51],"products":[29],"in":[30,101,106,285,301],"the":[31,37,48,67,77,102,180,223,230,258,268,273,286],"same":[32,38],"class":[33],"are":[34,211,235],"indicated":[35],"for":[36,95,146,152],"condition.":[39],"However,":[40],"numerous":[41],"reports":[42],"exist":[43],"of":[44,50,66,119,179,189,197,226,261,270,272,294],"price":[45],"increases":[46],"following":[47],"introduction":[49],"suggesting":[53],"it":[55],"may":[56,204],"not":[57,299],"be":[58],"effective.":[59],"We":[60,90,114,130],"performed":[61,115],"systematic":[63],"literature":[64,73],"review":[65],"peer-reviewed":[68],"health":[69],"policy":[70],"economics":[72],"better":[75],"understand":[76],"interplay":[78],"between":[79,108],"new":[80,176,208,242],"entry":[82],"intraclass":[84,250],"prices.":[86,252],"METHODS":[87],"AND":[88],"FINDINGS:":[89],"searched":[91],"PubMed":[92],"EconLit":[94],"original":[96],"studies":[97,165,171,181,199,214],"on":[98,139,166,172],"competition":[100,185,203,219,284],"market":[104],"published":[105],"English":[107],"January":[109],"1990":[110],"April":[112],"2019.":[113],"qualitative":[117],"synthesis":[118],"each":[120,138],"study's":[121],"data,":[122],"recording":[123],"its":[124],"primary":[125],"objective,":[126],"methodology,":[127],"results.":[129],"found":[131,215],"10":[132],"empirical":[133],"investigations,":[134],"with":[135,237,248],"1":[136],"study":[137],"antihypertensives,":[140],"anti-infectives,":[141],"central":[142],"nervous":[143],"system":[144],"stimulants":[145],"attention":[147],"deficit/hyperactivity":[148],"disorder,":[149],"disease-modifying":[150],"therapies":[151],"sclerosis,":[154],"histamine-2":[155],"(H2)":[156],"blockers,":[157],"tumor":[159],"necrosis":[160],"factor":[161],"(TNF)":[162],"inhibitors;":[163],"2":[164,170,198],"cancer":[167],"medications;":[168],"all":[173],"marketed":[174],"or":[175,239],"drugs.":[177],"None":[178],"reported":[182],"lowers":[186],"list":[187,251,262,304],"existing":[190],"drugs":[191,228,243],"within":[192],"class.":[194],"The":[195],"findings":[196,277],"suggest":[200,278],"such":[202,290],"help":[205],"restrain":[206],"how":[207],"set.":[212],"Other":[213],"evidence":[216],"was":[220,255],"mediated":[221],"relative":[224],"quality":[225],"competing":[227],"extent":[231],"which":[233],"they":[234],"marketed,":[236],"safer":[238],"more":[240],"effective":[241],"greater":[245],"marketing":[246],"associated":[247],"higher":[249],"Our":[253,276],"investigation":[254],"limited":[256],"studies'":[259],"use":[260],"rather":[263],"than":[264],"net":[265],"age":[269],"some":[271],"data.":[274],"CONCLUSIONS:":[275],"policies":[280],"promote":[282],"pharmaceutical":[288],"market,":[289],"as":[291],"accelerating":[292],"approval":[293],"non-first-in-class":[295],"drugs,":[296],"will":[297],"likely":[298],"result":[300],"lower":[302],"absent":[306],"additional":[307],"structural":[308],"reforms.":[309]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":13},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2019-08-13T00:00:00"}
