{"id":"https://openalex.org/W1958366167","doi":"https://doi.org/10.1016/0016-5085(94)90007-8","title":"A critique of therapeutic trials in Helicobacter pylori-positive functional dyspepsia","display_name":"A critique of therapeutic trials in Helicobacter pylori-positive functional dyspepsia","publication_year":1994,"publication_date":"1994-05-01","ids":{"openalex":"https://openalex.org/W1958366167","doi":"https://doi.org/10.1016/0016-5085(94)90007-8","mag":"1958366167","pmid":"https://pubmed.ncbi.nlm.nih.gov/8174880"},"language":"en","primary_location":{"id":"doi:10.1016/0016-5085(94)90007-8","doi":"https://doi.org/10.1016/0016-5085(94)90007-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0016-5085(94)90007-8","pdf_url":null,"source":{"id":"https://openalex.org/S143352558","display_name":"Gastroenterology","issn_l":"0016-5085","issn":["0016-5085","1528-0012"],"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":"Gastroenterology","raw_type":"journal-article"},"volume":null,"type":"review","is_traditional":true,"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/A5107842635","display_name":"Nicholas J. Talley","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]},{"id":"https://openalex.org/I2801688508","display_name":"Nepean Hospital","ror":"https://ror.org/03vb6df93","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I2801688508"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Nicholas J. Talley","raw_affiliation_strings":["Department of Medicine, University of Sydney, Nepean Hospital, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, University of Sydney, Nepean Hospital, Australia","institution_ids":["https://openalex.org/I129604602","https://openalex.org/I2801688508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5107842635"],"corresponding_institution_ids":["https://openalex.org/I129604602","https://openalex.org/I2801688508"],"apc_list":{"value":4180,"currency":"USD","value_usd":4180},"apc_paid":null,"fwci":8.2053,"has_fulltext":false,"cited_by_count":245,"citation_normalized_percentile":{"value":0.98550725,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"106","issue":"5","first_page":"1174","last_page":"1183"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":0.6015999913215637,"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/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":0.6015999913215637,"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/T10365","display_name":"Gastrointestinal motility and disorders","score":0.3962000012397766,"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/T11855","display_name":"Gastrointestinal disorders and treatments","score":0.00019999999494757503,"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/helicobacter-pylori","display_name":"Helicobacter pylori","score":0.9190000295639038},{"id":"https://openalex.org/keywords/functional-dyspepsia","display_name":"functional dyspepsia","score":0.996999979019165},{"id":"https://openalex.org/keywords/anti-helicobacter-therapy","display_name":"anti-Helicobacter therapy","score":0.8299999833106995},{"id":"https://openalex.org/keywords/trial-methodology-critique","display_name":"trial methodology critique","score":0.5649999976158142},{"id":"https://openalex.org/keywords/methodological-shortcomings","display_name":"methodological weaknesses","score":0.6140000224113464},{"id":"https://openalex.org/keywords/randomization","display_name":"randomization","score":0.5370000004768372},{"id":"https://openalex.org/keywords/outcome-measures","display_name":"outcome measures","score":0.7549999952316284},{"id":"https://openalex.org/keywords/study-power","display_name":"study power","score":0.7089999914169312},{"id":"https://openalex.org/keywords/helicobacter-pylori-eradication","display_name":"Helicobacter pylori eradication","score":0.6579999923706055}],"concepts":[{"id":"https://openalex.org/C2776409635","wikidata":"https://www.wikidata.org/wiki/Q180556","display_name":"Helicobacter pylori","level":2,"score":0.8120462894439697},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7618834972381592},{"id":"https://openalex.org/C535046627","wikidata":"https://www.wikidata.org/wiki/Q30612","display_name":"Clinical trial","level":2,"score":0.587531566619873},{"id":"https://openalex.org/C27081682","wikidata":"https://www.wikidata.org/wiki/Q269829","display_name":"Placebo","level":3,"score":0.5598583221435547},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.5289794206619263},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.4999349117279053},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4393169581890106},{"id":"https://openalex.org/C2910671496","wikidata":"https://www.wikidata.org/wiki/Q180556","display_name":"Helicobacter Infections","level":3,"score":0.43905436992645264},{"id":"https://openalex.org/C2780247198","wikidata":"https://www.wikidata.org/wiki/Q633403","display_name":"Weakness","level":2,"score":0.41528692841529846},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.38976290822029114},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.21507883071899414},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.13501831889152527},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000900","descriptor_name":"Anti-Bacterial Agents","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D000900","descriptor_name":"Anti-Bacterial Agents","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D001729","descriptor_name":"Bismuth","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":false},{"descriptor_ui":"D001729","descriptor_name":"Bismuth","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D002986","descriptor_name":"Clinical Trials as Topic","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D004415","descriptor_name":"Dyspepsia","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true},{"descriptor_ui":"D004415","descriptor_name":"Dyspepsia","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D004415","descriptor_name":"Dyspepsia","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010349","descriptor_name":"Patient Compliance","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011897","descriptor_name":"Random Allocation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016480","descriptor_name":"Helicobacter pylori","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016481","descriptor_name":"Helicobacter Infections","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1016/0016-5085(94)90007-8","doi":"https://doi.org/10.1016/0016-5085(94)90007-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0016-5085(94)90007-8","pdf_url":null,"source":{"id":"https://openalex.org/S143352558","display_name":"Gastroenterology","issn_l":"0016-5085","issn":["0016-5085","1528-0012"],"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":"Gastroenterology","raw_type":"journal-article"},{"id":"pmid:8174880","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8174880","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":"Gastroenterology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/systematic-review","display_name":"Systematic Review"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W6138361","https://openalex.org/W113896798","https://openalex.org/W155398603","https://openalex.org/W1007824527","https://openalex.org/W1494628690","https://openalex.org/W1919063820","https://openalex.org/W1943864615","https://openalex.org/W1968157528","https://openalex.org/W1970046651","https://openalex.org/W1976760581","https://openalex.org/W1980934600","https://openalex.org/W1983424195","https://openalex.org/W1986834847","https://openalex.org/W1987445308","https://openalex.org/W1996063904","https://openalex.org/W1996358629","https://openalex.org/W2007380445","https://openalex.org/W2010675746","https://openalex.org/W2015816285","https://openalex.org/W2019398887","https://openalex.org/W2026250491","https://openalex.org/W2031866992","https://openalex.org/W2042607741","https://openalex.org/W2047195668","https://openalex.org/W2048919233","https://openalex.org/W2049453451","https://openalex.org/W2051053993","https://openalex.org/W2052354848","https://openalex.org/W2052785810","https://openalex.org/W2052984751","https://openalex.org/W2064201681","https://openalex.org/W2064803981","https://openalex.org/W2072861563","https://openalex.org/W2076193766","https://openalex.org/W2088429576","https://openalex.org/W2089375608","https://openalex.org/W2092166599","https://openalex.org/W2095106901","https://openalex.org/W2104712900","https://openalex.org/W2104795459","https://openalex.org/W2112040339","https://openalex.org/W2138438059","https://openalex.org/W2138613293","https://openalex.org/W2144353987","https://openalex.org/W2153181230","https://openalex.org/W2162873914","https://openalex.org/W2166947041","https://openalex.org/W2170661972","https://openalex.org/W2171664090","https://openalex.org/W2317556102","https://openalex.org/W2323108252","https://openalex.org/W2327597225","https://openalex.org/W2337823646","https://openalex.org/W2340744569","https://openalex.org/W2404806089","https://openalex.org/W2408800978","https://openalex.org/W2411779432","https://openalex.org/W2413314859","https://openalex.org/W2413594079","https://openalex.org/W2428249980","https://openalex.org/W2468566309","https://openalex.org/W2589506919","https://openalex.org/W2608610643","https://openalex.org/W3008133184","https://openalex.org/W4230468099","https://openalex.org/W4285719527","https://openalex.org/W4323875175","https://openalex.org/W6629700763","https://openalex.org/W6713549349","https://openalex.org/W6715534499","https://openalex.org/W6736909438"],"related_works":["https://openalex.org/W143697486","https://openalex.org/W3149211563","https://openalex.org/W6925283140","https://openalex.org/W2108243575","https://openalex.org/W883425192","https://openalex.org/W3162856438","https://openalex.org/W2186487013","https://openalex.org/W28213983","https://openalex.org/W242291199","https://openalex.org/W2752703190"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
