{"id":"https://openalex.org/W10684189","doi":null,"title":"St\u00f6ckert roller pump generated pulsatile flow: cerebral metabolic changes in adult cardiopulmonary bypass.","display_name":"St\u00f6ckert roller pump generated pulsatile flow: cerebral metabolic changes in adult cardiopulmonary bypass.","publication_year":1997,"publication_date":"1997-03-01","ids":{"openalex":"https://openalex.org/W10684189","mag":"10684189","pmid":"https://pubmed.ncbi.nlm.nih.gov/9160362"},"language":"en","primary_location":{"id":"pmid:9160362","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9160362","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":"Perfusion","raw_type":"Clinical Trial"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"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/A5086304546","display_name":"Gabriel Chow","orcid":"https://orcid.org/0000-0002-2447-8100","observed_orcids":["https://orcid.org/0000-0002-2447-8100"]},"institutions":[{"id":"https://openalex.org/I2800129641","display_name":"Great Ormond Street Hospital","ror":"https://ror.org/00zn2c847","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2800129641","https://openalex.org/I2800349819"]},{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"G Chow","raw_affiliation_strings":["Department of Neurosciences, Institute of Child Health (UCL)/Great Ormond Street Hospital for Children, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurosciences, Institute of Child Health (UCL)/Great Ormond Street Hospital for Children, London, UK","institution_ids":["https://openalex.org/I2800129641","https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110023909","display_name":"Idris G. Roberts","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"I G Roberts","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"D Harris","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D Harris","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"J Wilson","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J Wilson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111569564","display_name":"M. J. Elliott","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M J Elliott","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001110677","display_name":"Anthony David Edwards","orcid":"https://orcid.org/0000-0003-4801-7066","observed_orcids":["https://orcid.org/0000-0003-4801-7066","https://orcid.org/0000-0003-0123-4805"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A D Edwards","raw_affiliation_strings":["Perinatal Imaging & Health"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Perinatal Imaging & Health","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002772850","display_name":"Fenella Jane Kirkham","orcid":"https://orcid.org/0000-0002-2443-7958","observed_orcids":["https://orcid.org/0000-0002-2443-7958"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F J Kirkham","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3584,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.77920878,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"12","issue":"2","first_page":"113","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11055","display_name":"Cardiac and Coronary Surgery Techniques","score":0.9965999722480774,"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"}},"topics":[{"id":"https://openalex.org/T11055","display_name":"Cardiac and Coronary Surgery Techniques","score":0.9965999722480774,"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/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.002199999988079071,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T11700","display_name":"Hemodynamic Monitoring and Therapy","score":0.0006000000284984708,"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/cardiopulmonary-bypass","display_name":"cardiopulmonary bypass","score":0.984000027179718},{"id":"https://openalex.org/keywords/pulsatile-perfusion","display_name":"pulsatile perfusion","score":0.8980000019073486},{"id":"https://openalex.org/keywords/nonpulsatile-perfusion","display_name":"nonpulsatile perfusion","score":0.9279999732971191},{"id":"https://openalex.org/keywords/cerebral-metabolism","display_name":"brain metabolism","score":0.9559999704360962},{"id":"https://openalex.org/keywords/lactate","display_name":"lactate","score":0.7110000252723694},{"id":"https://openalex.org/keywords/pyruvate","display_name":"pyruvate","score":0.9990000128746033},{"id":"https://openalex.org/keywords/glucose","display_name":"glucose","score":0.7649999856948853},{"id":"https://openalex.org/keywords/beta-hydroxybutyrate","display_name":"beta-hydroxybutyrate","score":0.9990000128746033},{"id":"https://openalex.org/keywords/lactate-pyruvate-ratio","display_name":"lactate/pyruvate ratio","score":0.9150000214576721},{"id":"https://openalex.org/keywords/systemic-vascular-resistance","display_name":"systemic vascular resistance","score":0.9430000185966492}],"concepts":[{"id":"https://openalex.org/C79191276","wikidata":"https://www.wikidata.org/wiki/Q7259620","display_name":"Pulsatile flow","level":2,"score":0.9730395078659058},{"id":"https://openalex.org/C2778881276","wikidata":"https://www.wikidata.org/wiki/Q552304","display_name":"Cardiopulmonary bypass","level":2,"score":0.8727614283561707},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8141231536865234},{"id":"https://openalex.org/C134519083","wikidata":"https://www.wikidata.org/wiki/Q650921","display_name":"Peristaltic pump","level":2,"score":0.6819303631782532},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5523218512535095},{"id":"https://openalex.org/C58245268","wikidata":"https://www.wikidata.org/wiki/Q456026","display_name":"Vascular resistance","level":3,"score":0.530027449131012},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.49305459856987},{"id":"https://openalex.org/C146957229","wikidata":"https://www.wikidata.org/wiki/Q1266915","display_name":"Perfusion","level":2,"score":0.46618956327438354},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.4078860878944397},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.30695295333862305},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001026","descriptor_name":"Coronary Artery Bypass","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001786","descriptor_name":"Blood Glucose","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D001923","descriptor_name":"Brain Chemistry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002315","descriptor_name":"Cardiopulmonary Bypass","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D002315","descriptor_name":"Cardiopulmonary Bypass","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":true},{"descriptor_ui":"D002560","descriptor_name":"Cerebrovascular Circulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006885","descriptor_name":"Hydroxybutyrates","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011673","descriptor_name":"Pulsatile Flow","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014655","descriptor_name":"Vascular Resistance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019289","descriptor_name":"Pyruvic Acid","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D019344","descriptor_name":"Lactic Acid","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D020155","descriptor_name":"3-Hydroxybutyric Acid","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"pmid:9160362","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9160362","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":"Perfusion","raw_type":"Clinical Trial"},{"id":"pmh:oai:kclpure.kcl.ac.uk:publications/0ea87951-6ffe-48ce-a1c3-98725a2f41c3","doi":null,"is_oa":false,"landing_page_url":"https://kclpure.kcl.ac.uk/portal/en/publications/0ea87951-6ffe-48ce-a1c3-98725a2f41c3","pdf_url":null,"source":{"id":"https://openalex.org/S4306400216","display_name":"Research Portal (King's College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I183935753","host_organization_name":"King's College London","host_organization_lineage":["https://openalex.org/I183935753"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chow, G, Roberts, I G, Harris, D, Wilson, J, Elliott, M J, Edwards, A D & Kirkham, F J 1997, 'Stockert roller pump generated pulsatile flow: cerebral metabolic changes in adult cardiopulmonary bypass', Perfusion, vol. 12, no. 2, pp. 113-119. < http://www.ncbi.nlm.nih.gov/pubmed/9160362 >","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:eprints.soton.ac.uk:428343","doi":null,"is_oa":false,"landing_page_url":"https://eprints.soton.ac.uk/428343/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:122882","doi":null,"is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/122882/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Perfusion , 12 (2) pp. 113-119. (1997)","raw_type":"Article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:122884","doi":null,"is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/122884/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Perfusion , 12 (2) pp. 113-119. (1997)","raw_type":"Article"},{"id":"mag:10684189","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9160362","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9763000011444092,"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/W2053650495","https://openalex.org/W2059113864","https://openalex.org/W2001684661","https://openalex.org/W2443579770","https://openalex.org/W2411880833","https://openalex.org/W7133548937","https://openalex.org/W2410243513","https://openalex.org/W2285841472","https://openalex.org/W2413044197","https://openalex.org/W2414882492"],"abstract_inverted_index":{"There":[0,129],"is":[1],"evidence":[2],"that":[3],"during":[4,97,139],"cardiopulmonary":[5],"bypass":[6],"(CPB),":[7],"pulsatile":[8,23,83,98,111,140],"pump":[9,86,154],"flow":[10,87,143,148],"improves":[11],"cerebral":[12,28],"metabolism.":[13],"This":[14],"was":[15,64,68,105,130],"a":[16,35],"study":[17],"to":[18,156],"explore":[19],"the":[20,45,58,102,108,123,151],"effect":[21],"of":[22,49,61],"versus":[24],"nonpulsatile":[25,85,113,142],"perfusion":[26],"on":[27],"lactate,":[29,50],"pyruvate,":[30],"glucose":[31,51],"and":[32,52,84,112,141],"beta-hydroxybutyrate":[33,53],"using":[34],"St\u00f6ckert":[36,152],"roller":[37,153],"pump.":[38],"We":[39],"found":[40],"no":[41,70,116,131,158],"significant":[42,118,132],"differences":[43,48,109],"between":[44,82,110],"arterial-venous":[46],"(A-V)":[47],"(p":[54,72,88,119,144],">":[55,89],"0.05).":[56,90],"When":[57],"upward":[59],"trend":[60,104],"A-V":[62],"pyruvate":[63],"accounted":[65,106],"for,":[66,107],"there":[67],"again":[69],"difference":[71,133],"=":[73,120,145],"0.2).":[74],"Arterial":[75],"lactate:pyruvate":[76,92],"ratios":[77,93],"were":[78,94,115,126],"not":[79,127],"significantly":[80,95],"different":[81],"Venous":[91],"higher":[96],"bypass,":[99],"but":[100],"when":[101],"downward":[103],"values":[114],"longer":[117],"0.4).":[121,146],"Therefore,":[122],"metabolic":[124,159],"changes":[125],"significant.":[128],"in":[134,163],"systemic":[135],"vascular":[136],"resistance":[137],"(SVR)":[138],"Pulsatile":[147],"delivered":[149],"by":[150],"appears":[155],"have":[157],"or":[160],"SVR":[161],"advantages":[162],"adults":[164],"undergoing":[165],"CPB.":[166]},"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2016-06-24T00:00:00"}
