{"id":"https://openalex.org/W2018987302","doi":"https://doi.org/10.1186/1471-2482-7-22","title":"Investigating the effect of intra-operative infiltration with local anaesthesia on the development of chronic postoperative pain after inguinal hernia repair. A randomized placebo controlled triple blinded and group sequential study design [NCT00484731]","display_name":"Investigating the effect of intra-operative infiltration with local anaesthesia on the development of chronic postoperative pain after inguinal hernia repair. A randomized placebo controlled triple blinded and group sequential study design [NCT00484731]","publication_year":2007,"publication_date":"2007-11-06","ids":{"openalex":"https://openalex.org/W2018987302","doi":"https://doi.org/10.1186/1471-2482-7-22","mag":"2018987302","pmid":"https://pubmed.ncbi.nlm.nih.gov/17986324","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/2198905"},"language":"en","primary_location":{"id":"doi:10.1186/1471-2482-7-22","doi":"https://doi.org/10.1186/1471-2482-7-22","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1471-2482-7-22","pdf_url":"https://bmcsurg.biomedcentral.com/counter/pdf/10.1186/1471-2482-7-22","source":{"id":"https://openalex.org/S59961522","display_name":"BMC Surgery","issn_l":"1471-2482","issn":["1471-2482"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Surgery","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://bmcsurg.biomedcentral.com/counter/pdf/10.1186/1471-2482-7-22","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033461685","display_name":"Philipp Honigmann","orcid":"https://orcid.org/0000-0002-4743-5082","observed_orcids":["https://orcid.org/0000-0002-4743-5082","https://orcid.org/0000-0003-3356-6986"]},"institutions":[{"id":"https://openalex.org/I4210119500","display_name":"Luzerner Kantonsspital","ror":"https://ror.org/02zk3am42","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210119500"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Philipp Honigmann","raw_affiliation_strings":["Department of Surgery, Kantonsspital Luzern, Luzern, Switzerland. philipp.honigmann@ksl.ch","Department of Surgery, Kantonsspital Luzern, Luzern, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Kantonsspital Luzern, Luzern, Switzerland. philipp.honigmann@ksl.ch","institution_ids":["https://openalex.org/I4210119500"]},{"raw_affiliation_string":"Department of Surgery, Kantonsspital Luzern, Luzern, Switzerland","institution_ids":["https://openalex.org/I4210119500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002038730","display_name":"Henning Fischer","orcid":"https://orcid.org/0009-0008-5765-1409","observed_orcids":["https://orcid.org/0009-0008-5765-1409"]},"institutions":[{"id":"https://openalex.org/I4210119500","display_name":"Luzerner Kantonsspital","ror":"https://ror.org/02zk3am42","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210119500"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Henning Fischer","raw_affiliation_strings":["Department of Surgery, Kantonsspital Luzern, Luzern, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Kantonsspital Luzern, Luzern, Switzerland","institution_ids":["https://openalex.org/I4210119500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109996481","display_name":"Anita A. Kurmann","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210119500","display_name":"Luzerner Kantonsspital","ror":"https://ror.org/02zk3am42","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210119500"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Anita Kurmann","raw_affiliation_strings":["Department of Surgery, Kantonsspital Luzern, Luzern, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Kantonsspital Luzern, Luzern, Switzerland","institution_ids":["https://openalex.org/I4210119500"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052074837","display_name":"Laurent Audig\u00e9","orcid":"https://orcid.org/0000-0003-3962-3996","observed_orcids":["https://orcid.org/0000-0003-3962-3996"]},"institutions":[{"id":"https://openalex.org/I24616306","display_name":"AO Foundation","ror":"https://ror.org/04v7vb598","country_code":"CH","type":"nonprofit","lineage":["https://openalex.org/I24616306"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Laurent Audig\u00e9","raw_affiliation_strings":["AO \u2013 Clinical Investigation and Documentation, Davos, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AO \u2013 Clinical Investigation and Documentation, Davos, Switzerland","institution_ids":["https://openalex.org/I24616306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028824639","display_name":"Guido Sch\u00fcpfer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210119500","display_name":"Luzerner Kantonsspital","ror":"https://ror.org/02zk3am42","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210119500"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Guido Sch\u00fcpfer","raw_affiliation_strings":["Department of Anaesthesiology, Kantonsspital Luzern, Luzern, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anaesthesiology, Kantonsspital Luzern, Luzern, Switzerland","institution_ids":["https://openalex.org/I4210119500"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005402440","display_name":"J\u00fcrg Metzger","orcid":"https://orcid.org/0000-0002-1922-1271","observed_orcids":["https://orcid.org/0000-0002-1922-1271"]},"institutions":[{"id":"https://openalex.org/I4210119500","display_name":"Luzerner Kantonsspital","ror":"https://ror.org/02zk3am42","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210119500"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"J\u00fcrg Metzger","raw_affiliation_strings":["Department of Surgery, Kantonsspital Luzern, Luzern, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Kantonsspital Luzern, Luzern, Switzerland","institution_ids":["https://openalex.org/I4210119500"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5033461685"],"corresponding_institution_ids":["https://openalex.org/I4210119500"],"apc_list":{"value":3090,"currency":"USD","value_usd":3090},"apc_paid":{"value":3090,"currency":"USD","value_usd":3090},"fwci":0.4311,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.66464032,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"7","issue":"1","first_page":"22","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10189","display_name":"Anesthesia and Pain Management","score":0.6259999871253967,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain 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/T10189","display_name":"Anesthesia and Pain Management","score":0.6259999871253967,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain 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/T10961","display_name":"Hernia repair and management","score":0.35350000858306885,"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/T11080","display_name":"Surgical site infection prevention","score":0.0013000000035390258,"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/inguinal-hernia-repair","display_name":"inguinal hernia repair","score":0.984000027179718},{"id":"https://openalex.org/keywords/chronic-postoperative-pain","display_name":"chronic postoperative pain","score":0.9789999723434448},{"id":"https://openalex.org/keywords/local-infiltration-anesthesia","display_name":"local infiltration anesthesia","score":0.8019999861717224},{"id":"https://openalex.org/keywords/lichtenstein-repair","display_name":"Lichtenstein repair","score":0.753000020980835},{"id":"https://openalex.org/keywords/pain-assessment","display_name":"pain assessment","score":0.578000009059906},{"id":"https://openalex.org/keywords/group-sequential-designs","display_name":"group sequential designs","score":0.6039999723434448}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9543223977088928},{"id":"https://openalex.org/C2781132756","wikidata":"https://www.wikidata.org/wiki/Q1144039","display_name":"Inguinal hernia","level":3,"score":0.7124193906784058},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.645836353302002},{"id":"https://openalex.org/C2781118164","wikidata":"https://www.wikidata.org/wiki/Q1088113","display_name":"Chronic pain","level":2,"score":0.5634823441505432},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.5539735555648804},{"id":"https://openalex.org/C27081682","wikidata":"https://www.wikidata.org/wiki/Q269829","display_name":"Placebo","level":3,"score":0.5445244312286377},{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.5273236632347107},{"id":"https://openalex.org/C61943457","wikidata":"https://www.wikidata.org/wiki/Q6046661","display_name":"Interim analysis","level":3,"score":0.5063353776931763},{"id":"https://openalex.org/C2776724281","wikidata":"https://www.wikidata.org/wiki/Q2531594","display_name":"Hernia repair","level":3,"score":0.5025558471679688},{"id":"https://openalex.org/C2781328992","wikidata":"https://www.wikidata.org/wiki/Q422806","display_name":"Bupivacaine","level":2,"score":0.4539775848388672},{"id":"https://openalex.org/C2994102832","wikidata":"https://www.wikidata.org/wiki/Q81938","display_name":"Postoperative pain","level":2,"score":0.43246757984161377},{"id":"https://openalex.org/C2779096551","wikidata":"https://www.wikidata.org/wiki/Q133076","display_name":"Hernia","level":2,"score":0.39478302001953125},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.14487391710281372},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000779","descriptor_name":"Anesthetics, Local","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":true},{"descriptor_ui":"D002045","descriptor_name":"Bupivacaine","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":true},{"descriptor_ui":"D002908","descriptor_name":"Chronic Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004311","descriptor_name":"Double-Blind Method","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":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006552","descriptor_name":"Hernia, Inguinal","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D006552","descriptor_name":"Hernia, Inguinal","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007430","descriptor_name":"Intraoperative Care","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D007813","descriptor_name":"Laparotomy","qualifier_ui":"Q000379","qualifier_name":"methods","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":"D010147","descriptor_name":"Pain Measurement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010149","descriptor_name":"Postoperative Pain","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D010149","descriptor_name":"Postoperative Pain","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015552","descriptor_name":"Injections, Intralesional","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017060","descriptor_name":"Patient Satisfaction","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018592","descriptor_name":"Cross-Over Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":6,"locations":[{"id":"doi:10.1186/1471-2482-7-22","doi":"https://doi.org/10.1186/1471-2482-7-22","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1471-2482-7-22","pdf_url":"https://bmcsurg.biomedcentral.com/counter/pdf/10.1186/1471-2482-7-22","source":{"id":"https://openalex.org/S59961522","display_name":"BMC Surgery","issn_l":"1471-2482","issn":["1471-2482"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Surgery","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:1831540","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2198905","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":"pmid:17986324","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/17986324","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":"BMC surgery","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:2198905","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC2198905/","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":"BMC Surg","raw_type":"Text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.283.1719","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.283.1719","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ncbi.nlm.nih.gov/pub/pmc/38/3a/BMC_Surg_2007_Nov_6_7_22.tar.gz","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:1d81263bc3d444668c0534f5ac16f056","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/1d81263bc3d444668c0534f5ac16f056","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"BMC Surgery, Vol 7, Iss 1, p 22 (2007)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/1471-2482-7-22","doi":"https://doi.org/10.1186/1471-2482-7-22","is_oa":true,"landing_page_url":"https://doi.org/10.1186/1471-2482-7-22","pdf_url":"https://bmcsurg.biomedcentral.com/counter/pdf/10.1186/1471-2482-7-22","source":{"id":"https://openalex.org/S59961522","display_name":"BMC Surgery","issn_l":"1471-2482","issn":["1471-2482"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Surgery","raw_type":"journal-article"},"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":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2018987302.pdf","grobid_xml":"https://content.openalex.org/works/W2018987302.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W1507797981","https://openalex.org/W1916088272","https://openalex.org/W1979888213","https://openalex.org/W1982661083","https://openalex.org/W1983960719","https://openalex.org/W2007153737","https://openalex.org/W2010881564","https://openalex.org/W2024526418","https://openalex.org/W2024983424","https://openalex.org/W2027510476","https://openalex.org/W2034771636","https://openalex.org/W2048562128","https://openalex.org/W2059707463","https://openalex.org/W2060537914","https://openalex.org/W2061369014","https://openalex.org/W2062346925","https://openalex.org/W2065122172","https://openalex.org/W2068611236","https://openalex.org/W2073770126","https://openalex.org/W2077556989","https://openalex.org/W2079435511","https://openalex.org/W2081468031","https://openalex.org/W2088249150","https://openalex.org/W2089852551","https://openalex.org/W2090824711","https://openalex.org/W2101148454","https://openalex.org/W2112458858","https://openalex.org/W2114612790","https://openalex.org/W2127151679","https://openalex.org/W2128462507","https://openalex.org/W2131831162","https://openalex.org/W2145158233","https://openalex.org/W2157624429","https://openalex.org/W2318713766","https://openalex.org/W2322834722","https://openalex.org/W2325921774","https://openalex.org/W2422635251","https://openalex.org/W3214038054","https://openalex.org/W4242462506"],"related_works":["https://openalex.org/W4243703530","https://openalex.org/W2277203136","https://openalex.org/W2045585059","https://openalex.org/W2407757973","https://openalex.org/W7096971415","https://openalex.org/W2804564857","https://openalex.org/W1562899622","https://openalex.org/W4306888923","https://openalex.org/W2313646317","https://openalex.org/W7024105799"],"abstract_inverted_index":{"BACKGROUND:":[0],"Inguinal":[1],"hernia":[2,44,267],"repair":[3,45,268],"is":[4,20,135],"one":[5,47],"of":[6,22,29,33,48,74,82,126,132,138,207,219,238,254,262,273,280,293],"the":[7,34,80,83,111,113,116,120,133,136,204,217,220,229,236,252,278,291],"most":[8,16],"frequently":[9],"performed":[10],"procedures":[11,50],"in":[12,25,257,271],"Switzerland":[13],"(15'000/year).":[14],"The":[15,129,162,260,309],"common":[17],"complication":[18,295],"postoperatively":[19],"development":[21],"chronic":[23,140,263],"pain":[24,141,145,264],"up":[26],"to":[27,86,170,191,211,244,288],"30%":[28],"all":[30],"patients":[31,39,69,92,185,208],"irrespective":[32],"operative":[35],"technique.":[36],"METHODS/DESIGN:":[37],"264":[38],"scheduled":[40],"for":[41,107,193,235],"an":[42],"inguinal":[43,266],"using":[46],"three":[49,175],"(Lichtenstein,":[51],"Barwell":[52],"and":[53,115,153,183,228,249],"TEP":[54],"=":[55],"total":[56],"extraperitoneal":[57],"hernioplasty)":[58],"are":[59,178,209,233],"being":[60],"randomly":[61],"allocated":[62],"intra-operatively":[63],"into":[64],"two":[65,247],"groups.":[66],"Group":[67,90],"I":[68],"receive":[70],"a":[71,87,94,171,199,213,226],"local":[72],"injection":[73],"20":[75,95],"ml":[76,96],"Carbostesin":[77],"0.25%":[78],"at":[79,146,307],"end":[81,218],"operation":[84],"according":[85],"standardised":[88],"procedure.":[89],"II":[91],"get":[93],"placebo":[97],"(0.9%":[98],"Saline)":[99],"injection.":[100],"We":[101,286],"use":[102,253],"pre-filled":[103],"identically":[104],"looking":[105],"syringes":[106],"blinded":[108],"injection,":[109],"i.e.":[110],"patient,":[112],"surgeon":[114],"examinator":[117],"who":[118],"performs":[119],"postoperative":[121],"clinical":[122,258,275],"follow-ups":[123],"remain":[124],"unaware":[125],"group":[127,200],"allocation.":[128],"primary":[130],"outcome":[131],"study":[134,163,195,202],"occurrence":[137,261,292],"developing":[139],"(defined":[142],"as":[143],"persistent":[144],"3":[147],"months":[148],"FU)":[149],"measured":[150],"by":[151],"VAS":[152,227],"Pain":[154,230,255],"Matcher":[155,231,256],"device":[156,232],"(Cefar":[157],"Medical":[158],"AB,":[159],"Lund,":[160],"Sweden).":[161],"started":[164],"on":[165],"July":[166],"2006.":[167],"In":[168],"addition":[169],"sample":[172],"size":[173],"re-evaluation":[174],"interim":[176],"analyses":[177],"planned":[179],"after":[180,265],"120,":[181],"180":[182],"240":[184],"had":[186],"finished":[187],"their":[188],"3-months":[189],"follow-up":[190],"allow":[192],"early":[194],"termination.":[196],"DISCUSSION:":[197],"Using":[198],"sequential":[201],"design":[203],"minimum":[205],"number":[206,312],"enrolled":[210],"reach":[212],"valid":[214],"conclusion":[215],"before":[216],"study.":[221],"To":[222],"limit":[223],"subjectivity,":[224],"both":[225],"used":[234],"evaluation":[237],"pain.":[239],"This":[240],"allows":[241],"us":[242],"also":[243],"compare":[245],"these":[246],"methods":[248],"further":[250],"assess":[251],"routine.":[259],"has":[269,282,304],"been":[270,283,305],"focus":[272],"several":[274],"studies":[276],"but":[277],"reduction":[279],"it":[281],"rarely":[284],"investigated.":[285],"hope":[287],"significantly":[289],"reduce":[290],"this":[294],"with":[296],"our":[297],"investigated":[298],"intervention.":[299],"TRIAL":[300],"REGISTRATION:":[301],"Our":[302],"trial":[303,310],"registered":[306],"ClinicalTrials.gov.":[308],"registration":[311],"is:":[313],"[NCT00484731].":[314]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
