{"id":"https://openalex.org/W2014073262","doi":"https://doi.org/10.1097/00132586-198712000-00021","title":"Noninvasive Measurement of Gastric Emptying in Obstetric Patients","display_name":"Noninvasive Measurement of Gastric Emptying in Obstetric Patients","publication_year":1987,"publication_date":"1987-12-01","ids":{"openalex":"https://openalex.org/W2014073262","doi":"https://doi.org/10.1097/00132586-198712000-00021","mag":"2014073262","pmid":"https://pubmed.ncbi.nlm.nih.gov/3578862"},"language":"en","primary_location":{"id":"doi:10.1097/00132586-198712000-00021","doi":"https://doi.org/10.1097/00132586-198712000-00021","is_oa":false,"landing_page_url":"https://doi.org/10.1097/00132586-198712000-00021","pdf_url":null,"source":{"id":"https://openalex.org/S453935","display_name":"Survey of Anesthesiology","issn_l":"0039-6206","issn":["0039-6206","1536-7185"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Survey of Anesthesiology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","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/A5113537656","display_name":"Geraldine O Sullivan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802742124","display_name":"John Radcliffe Hospital","ror":"https://ror.org/0080acb59","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2802742124","https://openalex.org/I4210127145","https://openalex.org/I4210147381"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"G. M. O??SULLIVAN","raw_affiliation_strings":["Nuffield Department of Anaesthetics, John Radcliffe Hospital, Headington, Oxford, and the Human Pharmacology Unit, Beecham Pharmaceuticals Research Division, Harlow, Essex, England"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuffield Department of Anaesthetics, John Radcliffe Hospital, Headington, Oxford, and the Human Pharmacology Unit, Beecham Pharmaceuticals Research Division, Harlow, Essex, England","institution_ids":["https://openalex.org/I2802742124"]}]},{"author_position":"middle","author":{"id":null,"display_name":"A. J. SUTTON","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802742124","display_name":"John Radcliffe Hospital","ror":"https://ror.org/0080acb59","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2802742124","https://openalex.org/I4210127145","https://openalex.org/I4210147381"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"A. J. SUTTON","raw_affiliation_strings":["Nuffield Department of Anaesthetics, John Radcliffe Hospital, Headington, Oxford, and the Human Pharmacology Unit, Beecham Pharmaceuticals Research Division, Harlow, Essex, England"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuffield Department of Anaesthetics, John Radcliffe Hospital, Headington, Oxford, and the Human Pharmacology Unit, Beecham Pharmaceuticals Research Division, Harlow, Essex, England","institution_ids":["https://openalex.org/I2802742124"]}]},{"author_position":"middle","author":{"id":null,"display_name":"S. A. THOMPSON","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802742124","display_name":"John Radcliffe Hospital","ror":"https://ror.org/0080acb59","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2802742124","https://openalex.org/I4210127145","https://openalex.org/I4210147381"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"S. A. THOMPSON","raw_affiliation_strings":["Nuffield Department of Anaesthetics, John Radcliffe Hospital, Headington, Oxford, and the Human Pharmacology Unit, Beecham Pharmaceuticals Research Division, Harlow, Essex, England"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuffield Department of Anaesthetics, John Radcliffe Hospital, Headington, Oxford, and the Human Pharmacology Unit, Beecham Pharmaceuticals Research Division, Harlow, Essex, England","institution_ids":["https://openalex.org/I2802742124"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027385043","display_name":"Len E.S. Carrie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802742124","display_name":"John Radcliffe Hospital","ror":"https://ror.org/0080acb59","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2802742124","https://openalex.org/I4210127145","https://openalex.org/I4210147381"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"L. E. CARRIE","raw_affiliation_strings":["Nuffield Department of Anaesthetics, John Radcliffe Hospital, Headington, Oxford, and the Human Pharmacology Unit, Beecham Pharmaceuticals Research Division, Harlow, Essex, England"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuffield Department of Anaesthetics, John Radcliffe Hospital, Headington, Oxford, and the Human Pharmacology Unit, Beecham Pharmaceuticals Research Division, Harlow, Essex, England","institution_ids":["https://openalex.org/I2802742124"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110159246","display_name":"Roy E S Bullingham","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802742124","display_name":"John Radcliffe Hospital","ror":"https://ror.org/0080acb59","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2802742124","https://openalex.org/I4210127145","https://openalex.org/I4210147381"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"R. E. BULLINGHAM","raw_affiliation_strings":["Nuffield Department of Anaesthetics, John Radcliffe Hospital, Headington, Oxford, and the Human Pharmacology Unit, Beecham Pharmaceuticals Research Division, Harlow, Essex, England"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuffield Department of Anaesthetics, John Radcliffe Hospital, Headington, Oxford, and the Human Pharmacology Unit, Beecham Pharmaceuticals Research Division, Harlow, Essex, England","institution_ids":["https://openalex.org/I2802742124"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2802742124"],"apc_list":null,"apc_paid":null,"fwci":1.3647,"has_fulltext":false,"cited_by_count":98,"citation_normalized_percentile":{"value":0.79495074,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"31","issue":"6","first_page":"343","last_page":"343"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10365","display_name":"Gastrointestinal motility and disorders","score":0.9603999853134155,"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"}},"topics":[{"id":"https://openalex.org/T10365","display_name":"Gastrointestinal motility and disorders","score":0.9603999853134155,"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"}},{"id":"https://openalex.org/T12020","display_name":"Enhanced Recovery After Surgery","score":0.01640000008046627,"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/T10189","display_name":"Anesthesia and Pain Management","score":0.0052999998442828655,"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/gastric-emptying","display_name":"gastric emptying","score":0.9990000128746033},{"id":"https://openalex.org/keywords/pregnancy","display_name":"pregnancy","score":0.7089999914169312},{"id":"https://openalex.org/keywords/labor","display_name":"labor","score":0.7049999833106995},{"id":"https://openalex.org/keywords/postpartum-period","display_name":"postpartum period","score":0.9769999980926514},{"id":"https://openalex.org/keywords/meperidine","display_name":"pethidine","score":0.8059999942779541},{"id":"https://openalex.org/keywords/promethazine","display_name":"promethazine","score":1.0},{"id":"https://openalex.org/keywords/obstetric-analgesia","display_name":"obstetric analgesia","score":0.878000020980835},{"id":"https://openalex.org/keywords/epidural-analgesia","display_name":"epidural analgesia","score":0.8489999771118164},{"id":"https://openalex.org/keywords/noninvasive-measurement","display_name":"non-invasive measurement","score":0.5149999856948853}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9810431003570557},{"id":"https://openalex.org/C3020479747","wikidata":"https://www.wikidata.org/wiki/Q1029907","display_name":"Gastric emptying","level":3,"score":0.8161175847053528},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.3608230948448181},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.2420339584350586},{"id":"https://openalex.org/C2779422922","wikidata":"https://www.wikidata.org/wiki/Q1029907","display_name":"Stomach","level":2,"score":0.15614986419677734}],"mesh":[{"descriptor_ui":"D004326","descriptor_name":"Drinking","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004553","descriptor_name":"Electric Conductivity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004594","descriptor_name":"Electrophysiology","qualifier_ui":"Q000295","qualifier_name":"instrumentation","is_major_topic":false},{"descriptor_ui":"D005215","descriptor_name":"Fasting","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005746","descriptor_name":"Gastric Emptying","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007743","descriptor_name":"Labor, Obstetric","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D007751","descriptor_name":"Labor, Induced","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008614","descriptor_name":"Meperidine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D011263","descriptor_name":"Pregnancy Trimester, Third","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011398","descriptor_name":"Promethazine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D049590","descriptor_name":"Postpartum Period","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1097/00132586-198712000-00021","doi":"https://doi.org/10.1097/00132586-198712000-00021","is_oa":false,"landing_page_url":"https://doi.org/10.1097/00132586-198712000-00021","pdf_url":null,"source":{"id":"https://openalex.org/S453935","display_name":"Survey of Anesthesiology","issn_l":"0039-6206","issn":["0039-6206","1536-7185"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Survey of Anesthesiology","raw_type":"journal-article"},{"id":"pmid:3578862","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3578862","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":"Anesthesia and analgesia","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9476000070571899}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1964040472","https://openalex.org/W4413345755","https://openalex.org/W2014342337","https://openalex.org/W4210311305","https://openalex.org/W2063740770","https://openalex.org/W3144180768","https://openalex.org/W2101308946","https://openalex.org/W1976130323","https://openalex.org/W1999421377","https://openalex.org/W2464135309"],"abstract_inverted_index":{"An":[0],"epigastric":[1,36],"impedance":[2,37,49,59],"technique":[3,31],"was":[4,72,79,95,134,171,181],"used":[5,51,61],"to":[6,82,111,129,131],"measure":[7,54,83],"gastric":[8,56,92,102,117,127,160],"emptying":[9,103,161],"in":[10,14,35,48,98,116,146,159,162,200],"nonpregnant":[11,107],"women,":[12],"women":[13,21],"the":[15,30,33,39,75,84,99,119,126,147,152,157,163,173,212,216],"third":[16],"trimester":[17],"of":[18,25,29,41,55,63,86,101,169,175],"pregnancy,":[19,87],"and":[20,89,106,141,177,194,198,223],"within":[22,166],"60":[23,167],"min":[24,138,145,168],"delivery.":[26],"The":[27,45,58,77],"basis":[28],"is":[32,50],"increase":[34],"after":[38],"ingestion":[40],"a":[42,53,64,113,182],"nonionic":[43],"fluid.":[44],"subsequent":[46],"decline":[47],"as":[52],"emptying.":[57,93],"epigastrograph":[60],"consisted":[62],"four-electrode":[65],"array":[66],"(two":[67],"source,":[68],"two":[69,217],"detector)":[70],"that":[71],"applied":[73],"over":[74],"epigastrium.":[76],"method":[78],"sufficiently":[80],"sensitive":[81],"effects":[85],"labor,":[88],"narcotics":[90],"on":[91],"There":[94],"no":[96,207],"difference":[97,184],"rate":[100],"between":[104,189],"pregnant":[105],"females.":[108],"Labor":[109],"appeared":[110],"cause":[112],"significant":[114,183],"delay":[115,158],"emptying;":[118],"mean":[120],"+/-":[121,136,143,221,225],"SEM":[122],"time":[123],"taken":[124],"for":[125,215],"volume":[128],"decrease":[130],"50%":[132],"(T0.5)":[133],"7.2":[135],"0.6":[137],"during":[139,196],"pregnancy":[140],"13.0":[142],"1.9":[144],"immediate":[148],"postpartum":[149],"period.":[150],"However,":[151],"principal":[153],"factor":[154],"associated":[155],"with":[156],"group":[164,202],"studied":[165],"delivery":[170],"probably":[172],"use":[174],"meperidine":[176,193],"promethazine,":[178],"because":[179],"there":[180],"(P":[185],"less":[186],"than":[187],"0.05)":[188],"subjects":[190],"who":[191,203],"received":[192,205],"promethazine":[195],"labor":[197],"those":[199],"another":[201],"had":[204],"either":[206],"analgesia":[208],"or":[209],"extradural":[210],"analgesia,":[211],"T0.5":[213],"values":[214],"groups":[218],"being":[219],"18.2":[220],"4.0":[222],"10.3":[224],"1.4":[226],"min,":[227],"respectively.":[228]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}