{"id":"https://openalex.org/W2553601452","doi":"https://doi.org/10.1182/blood.v106.11.915.915","title":"Low Dose Warfarin Is Effective Prophylaxis Against Deep Vein Thrombosis Following Total Hip Arthroplasty.","display_name":"Low Dose Warfarin Is Effective Prophylaxis Against Deep Vein Thrombosis Following Total Hip Arthroplasty.","publication_year":2005,"publication_date":"2005-11-16","ids":{"openalex":"https://openalex.org/W2553601452","doi":"https://doi.org/10.1182/blood.v106.11.915.915","mag":"2553601452"},"language":"en","primary_location":{"id":"doi:10.1182/blood.v106.11.915.915","doi":"https://doi.org/10.1182/blood.v106.11.915.915","is_oa":false,"landing_page_url":"https://doi.org/10.1182/blood.v106.11.915.915","pdf_url":null,"source":{"id":"https://openalex.org/S200071133","display_name":"Blood","issn_l":"0006-4971","issn":["0006-4971","1528-0020"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","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/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Blood","raw_type":"journal-article"},"volume":null,"type":"article","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/A5019849346","display_name":"Murray M. Bern","orcid":"https://orcid.org/0000-0001-9918-6746","observed_orcids":["https://orcid.org/0000-0001-9918-6746"]},"institutions":[{"id":"https://openalex.org/I1334126862","display_name":"New England Baptist Hospital","ror":"https://ror.org/01w50jw95","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1334126862"]},{"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":"Murray M. Bern","raw_affiliation_strings":["Harvard Medical School, Boston, MA, USA","Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1334126862"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Rahul V. Deshmukh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1334126862","display_name":"New England Baptist Hospital","ror":"https://ror.org/01w50jw95","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1334126862"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rahul V. Deshmukh","raw_affiliation_strings":["Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1334126862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057724513","display_name":"Russell Nelson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1334126862","display_name":"New England Baptist Hospital","ror":"https://ror.org/01w50jw95","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1334126862"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Russell Nelson","raw_affiliation_strings":["Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1334126862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111530479","display_name":"Benjamin Bierbaum","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1334126862","display_name":"New England Baptist Hospital","ror":"https://ror.org/01w50jw95","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1334126862"]},{"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":"Benjamin Bierbaum","raw_affiliation_strings":["Harvard Medical School, Boston, MA, USA","Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1334126862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019522183","display_name":"Elena Losina","orcid":"https://orcid.org/0000-0002-3424-0892","observed_orcids":["https://orcid.org/0000-0002-3424-0892","https://orcid.org/0000-0001-8229-6674"]},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elena Losina","raw_affiliation_strings":["Boston University School of Public Health, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boston University School of Public Health, Boston, MA, USA","institution_ids":["https://openalex.org/I111088046"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030816361","display_name":"Jeffrey Neil Katz","orcid":"https://orcid.org/0000-0003-2104-4670","observed_orcids":["https://orcid.org/0000-0003-2104-4670","https://orcid.org/0000-0001-8647-7704"]},"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/I1334126862","display_name":"New England Baptist Hospital","ror":"https://ror.org/01w50jw95","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1334126862"]},{"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":"Jeffrey N. Katz","raw_affiliation_strings":["Brigham and Women\u2019s Hospital, Boston, MA, USA","Harvard Medical School, Boston, MA, USA","Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Brigham and Women\u2019s Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1283280774"]},{"raw_affiliation_string":"Harvard Medical School, Boston, MA, USA","institution_ids":["https://openalex.org/I136199984"]},{"raw_affiliation_string":"Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1334126862"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018059362","display_name":"Nancy Sevier","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1334126862","display_name":"New England Baptist Hospital","ror":"https://ror.org/01w50jw95","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1334126862"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nancy Sevier","raw_affiliation_strings":["Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1334126862"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005431340","display_name":"Noreen Howie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1334126862","display_name":"New England Baptist Hospital","ror":"https://ror.org/01w50jw95","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1334126862"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Noreen Howie","raw_affiliation_strings":["Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medicine and Orthopdeic Surgery, New England Baptist Hospital, Boston, MA, USA","institution_ids":["https://openalex.org/I1334126862"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5500,"currency":"USD","value_usd":5500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.38676749,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"106","issue":"11","first_page":"915","last_page":"915"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10285","display_name":"Venous Thromboembolism Diagnosis and Management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2724","display_name":"Internal Medicine"},"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/T10285","display_name":"Venous Thromboembolism Diagnosis and Management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2724","display_name":"Internal Medicine"},"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/T10562","display_name":"Total Knee Arthroplasty Outcomes","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10512","display_name":"Orthopaedic implants and arthroplasty","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/thromboprophylaxis","display_name":"thromboprophylaxis","score":0.8489999771118164},{"id":"https://openalex.org/keywords/deep-vein-thrombosis","display_name":"deep vein thrombosis","score":0.9739999771118164},{"id":"https://openalex.org/keywords/hip-arthroplasty","display_name":"total hip arthroplasty","score":0.9070000052452087},{"id":"https://openalex.org/keywords/pulmonary-embolism","display_name":"pulmonary embolism","score":0.8650000095367432},{"id":"https://openalex.org/keywords/thromboembolism","display_name":"thromboembolism","score":0.7929999828338623},{"id":"https://openalex.org/keywords/inr-target-range","display_name":"INR target range","score":0.5889999866485596},{"id":"https://openalex.org/keywords/anticoagulation","display_name":"anticoagulation","score":0.6600000262260437},{"id":"https://openalex.org/keywords/postoperative-complications","display_name":"postoperative complications","score":0.7059999704360962},{"id":"https://openalex.org/keywords/wound-hematoma","display_name":"wound hematoma","score":0.625},{"id":"https://openalex.org/keywords/isometric-exercise","display_name":"isometric exercise","score":0.6129999756813049},{"id":"https://openalex.org/keywords/postoperative-mobilization","display_name":"postoperative mobilization","score":0.6320000290870667},{"id":"https://openalex.org/keywords/revision-total-hip-arthroplasty","display_name":"revision total hip arthroplasty","score":0.7269999980926514},{"id":"https://openalex.org/keywords/prothrombin-time","display_name":"prothrombin time","score":0.6370000243186951}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9542833566665649},{"id":"https://openalex.org/C2776301958","wikidata":"https://www.wikidata.org/wiki/Q407431","display_name":"Warfarin","level":3,"score":0.854938268661499},{"id":"https://openalex.org/C2778959117","wikidata":"https://www.wikidata.org/wiki/Q430892","display_name":"Deep vein","level":3,"score":0.6390711069107056},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.5855821371078491},{"id":"https://openalex.org/C2780868729","wikidata":"https://www.wikidata.org/wiki/Q261327","display_name":"Thrombosis","level":2,"score":0.5377455353736877},{"id":"https://openalex.org/C2781413609","wikidata":"https://www.wikidata.org/wiki/Q7308373","display_name":"Regimen","level":2,"score":0.47104954719543457},{"id":"https://openalex.org/C2778890739","wikidata":"https://www.wikidata.org/wiki/Q745049","display_name":"Compression stockings","level":3,"score":0.4547114372253418},{"id":"https://openalex.org/C35785553","wikidata":"https://www.wikidata.org/wiki/Q756720","display_name":"Ambulatory","level":2,"score":0.4424351155757904},{"id":"https://openalex.org/C2778104916","wikidata":"https://www.wikidata.org/wiki/Q1693864","display_name":"Knee replacement","level":3,"score":0.4168015122413635},{"id":"https://openalex.org/C68312169","wikidata":"https://www.wikidata.org/wiki/Q216685","display_name":"Orthopedic surgery","level":2,"score":0.36875462532043457},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.18046367168426514},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.14511510729789734}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1182/blood.v106.11.915.915","doi":"https://doi.org/10.1182/blood.v106.11.915.915","is_oa":false,"landing_page_url":"https://doi.org/10.1182/blood.v106.11.915.915","pdf_url":null,"source":{"id":"https://openalex.org/S200071133","display_name":"Blood","issn_l":"0006-4971","issn":["0006-4971","1528-0020"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","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/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Blood","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2139047879","https://openalex.org/W136838112","https://openalex.org/W1598490706","https://openalex.org/W2165088592","https://openalex.org/W2089094867","https://openalex.org/W2097846523","https://openalex.org/W2102161446","https://openalex.org/W4254819107","https://openalex.org/W2077733111","https://openalex.org/W2049392036"],"abstract_inverted_index":{"Abstract":[0],"Thromboembolic":[1],"disease":[2],"(TED)":[3],"including":[4,216,259],"deep":[5],"vein":[6],"thrombosis":[7],"(DVT)":[8],"and":[9,178,189,226,234,241,263,346,365],"pulmonary":[10],"embolus":[11],"(PE)":[12],"remain":[13],"major":[14],"complications":[15],"following":[16,118,186],"total":[17,62,244],"hip":[18,63,245],"arthoplasty.":[19],"Warfarin":[20],"is":[21,50,354,363],"an":[22],"important":[23],"pharmacologic":[24],"prophylaxis":[25,52,367],"against":[26,53,368],"these":[27],"complications.":[28],"How":[29],"to":[30,75,139,171,277],"optimally":[31],"use":[32],"warfarin":[33,49,70,125,282,333],"remains":[34],"a":[35,86],"sourse":[36],"of":[37,69,100,114,195,203,214,220,291,299,311,324],"debate.":[38],"This":[39],"retrospective":[40],"patient":[41,353],"report":[42],"extends":[43],"eariler":[44],"observations":[45],"that":[46],"low":[47,332],"dose":[48,124,340],"effective":[51,364],"symptomatic":[54],"thromboembolic":[55],"disease.":[56],"Patients":[57,77,168],"planned":[58],"for":[59,71,104,192,200,210,297],"elective":[60],"unilateral":[61],"replacement":[64],"were":[65,78,97,109,121,137,169,179,198,208,238,283,293],"given":[66],"1":[67,145,183,349],"mg":[68,146,350],"7":[72],"days":[73],"prior":[74],"surgery.":[76,115,187],"excluded":[79],"from":[80,280],"this":[81],"regimen":[82],"if":[83],"they":[84,120],"had":[85,253,319,326],"coagulopathy,":[87],"platelet":[88],"count":[89],"less":[90],"than":[91,307,329],"140,000/mm3,":[92],"previous":[93],"TED,":[94,215],"cancer,":[95],"or":[96,142,184],"in":[98,130,341],"need":[99],"long":[101],"term":[102],"anticogulation":[103],"other":[105],"reasons.":[106],"Prothrombin":[107],"times":[108,287],"measured":[110],"on":[111,181,288,309],"the":[112,217,248,281,289,300,342,352,359],"morning":[113,290],"The":[116,268,285],"night":[117],"surgery":[119,177,292,312],"prescribed":[122],"variable":[123,339],"which":[126,325],"was":[127,271],"continued":[128,337,347],"while":[129],"hospital,":[131],"with":[132,261,265,273,304,358],"target":[133],"INR":[134,295,305,327],"1.5\u20132.0.":[135],"They":[136],"discharged":[138],"rehabilitation":[140],"centers":[141],"home":[143],"taking":[144],"daily":[147],"until":[148,351],"their":[149],"4\u20136":[150],"week":[151],"followup":[152,269],"visit.":[153],"All":[154],"patients":[155,197,250,275,303,318],"received":[156,313],"post-operative":[157,320],"pneumatic":[158],"compression":[159,164],"stockings,":[160],"followed":[161],"by":[162],"elastic":[163],"stockings":[165],"when":[166,334],"ambulatory.":[167],"encouraged":[170],"begin":[172],"isometric":[173],"exercises":[174],"immediately":[175],"after":[176],"mobilized":[180],"day":[182,310],"2":[185,260],"Hospital":[188],"clinic":[190],"charts":[191],"13":[193],"months":[194],"consecutive":[196],"reviewed":[199],"any":[201,211],"evidence":[202,213],"TED.":[204,369],"Auxiliary":[205],"data":[206],"basis":[207],"probed":[209],"additional":[212],"hospital":[218],"logs":[219],"Radiology":[221],"Department,":[222,233],"Orthopedic":[223],"Department":[224],"Morbidity":[225],"Mortality":[227],"rounds,":[228],"Adverse":[229],"Events,":[230],"Medical":[231],"Records":[232],"Case":[235],"Management.":[236],"There":[237],"833":[239],"primary":[240],"170":[242],"revision":[243],"athroplasties.":[246],"Of":[247],"1003":[249],"studied,":[251],"3":[252],"TED":[254],"(0.3%,":[255],"95%":[256],"CI":[257],"0.0\u20130.6),":[258],"DVT":[262],"l":[264],"nonfatel":[266],"PE.":[267],"rate":[270],"98.9%,":[272],"11":[274],"lost":[276],"follow-up.":[278],"Complications":[279],"minimal.":[284],"prothrombin":[286],"below":[294],"1.4":[296],"98.9%":[298],"patients.":[301],"Two":[302],"greater":[306,328],"1.49":[308],"fresh":[314],"frozen":[315],"plasma.":[316],"Seven":[317],"wound":[321],"hematomas,":[322],"one":[323],"1.5.":[330],"Very":[331],"started":[335],"preopartively,":[336],"as":[338],"immediate":[343],"postoperative":[344],"period,":[345],"at":[348],"fully":[355],"ambulatory,":[356],"combined":[357],"mechanical":[360],"tools":[361],"listed,":[362],"safe":[366]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-11-30T00:00:00"}
