{"id":"https://openalex.org/W7225460754","doi":"https://doi.org/10.1186/s13741-026-00764-4","title":"Impact of liberalised preoperative water intake and intravenous-to-oral transition on patient experience and system efficiency in thoracic surgery: a before-and-after study","display_name":"Impact of liberalised preoperative water intake and intravenous-to-oral transition on patient experience and system efficiency in thoracic surgery: a before-and-after study","publication_year":2026,"publication_date":"2026-11-07","ids":{"openalex":"https://openalex.org/W7225460754","doi":"https://doi.org/10.1186/s13741-026-00764-4"},"language":"en","primary_location":{"id":"doi:10.1186/s13741-026-00764-4","doi":"https://doi.org/10.1186/s13741-026-00764-4","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13741-026-00764-4","pdf_url":null,"source":{"id":"https://openalex.org/S4210210778","display_name":"Perioperative Medicine","issn_l":"2047-0525","issn":["2047-0525"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","doyens","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-4"],"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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Perioperative Medicine","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1186/s13741-026-00764-4","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061971890","display_name":"Seon Yong Bae","orcid":"https://orcid.org/0000-0003-3847-9865","observed_orcids":["https://orcid.org/0000-0003-3847-9865"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seon Yong Bae","raw_affiliation_strings":["Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-3847-9865","affiliations":[{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161229760","display_name":"Ye Ji Kim","orcid":"https://orcid.org/0009-0009-8852-8419","observed_orcids":["https://orcid.org/0009-0009-8852-8419"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ye Ji Kim","raw_affiliation_strings":["Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea","Department of Nursing, Seoul National University Hospital, Seoul, Republic of Korea","Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0009-0009-8852-8419","affiliations":[{"raw_affiliation_string":"Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Nursing, Seoul National University Hospital, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016645701","display_name":"Dae Hyeon Kim","orcid":"https://orcid.org/0000-0003-0137-7523","observed_orcids":["https://orcid.org/0000-0003-0137-7523"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dae Hyeon Kim","raw_affiliation_strings":["Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-0137-7523","affiliations":[{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038657899","display_name":"Taeyoung Yun","orcid":"https://orcid.org/0000-0002-4303-8493","observed_orcids":["https://orcid.org/0000-0002-4303-8493"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Taeyoung Yun","raw_affiliation_strings":["Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-4303-8493","affiliations":[{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110798637","display_name":"Ji Hyeon Park","orcid":"https://orcid.org/0000-0002-3272-0067","observed_orcids":["https://orcid.org/0000-0002-3272-0067"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ji Hyeon Park","raw_affiliation_strings":["Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-3272-0067","affiliations":[{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032999709","display_name":"Bubse Na","orcid":"https://orcid.org/0000-0002-3293-1446","observed_orcids":["https://orcid.org/0000-0002-3293-1446"]},"institutions":[{"id":"https://openalex.org/I4405261427","display_name":"Ewha Womans University Seoul Hospital","ror":"https://ror.org/059k49c26","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I138925566","https://openalex.org/I4210132203","https://openalex.org/I4405261427"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Bubse Na","raw_affiliation_strings":["Department of Thoracic and Cardiovascular Surgery, Ewha Womans University Seoul Hospital, Seoul, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-3293-1446","affiliations":[{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Ewha Womans University Seoul Hospital, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I4405261427"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110948257","display_name":"Kwon Joong Na","orcid":"https://orcid.org/0000-0003-4158-9790","observed_orcids":["https://orcid.org/0000-0003-4158-9790"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kwon Joong Na","raw_affiliation_strings":["Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea","Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-4158-9790","affiliations":[{"raw_affiliation_string":"Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053284042","display_name":"In Kyu Park","orcid":"https://orcid.org/0000-0003-3550-5554","observed_orcids":["https://orcid.org/0000-0003-3550-5554","https://orcid.org/0000-0001-9625-2672"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Samina Park","raw_affiliation_strings":["Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-9625-2672","affiliations":[{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100717952","display_name":"Hyun Joo Lee","orcid":"https://orcid.org/0000-0002-3092-2167","observed_orcids":["https://orcid.org/0000-0002-3092-2167","https://orcid.org/0000-0001-7006-354X"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyun Joo Lee","raw_affiliation_strings":["Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-3092-2167","affiliations":[{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053284042","display_name":"In Kyu Park","orcid":"https://orcid.org/0000-0003-3550-5554","observed_orcids":["https://orcid.org/0000-0003-3550-5554","https://orcid.org/0000-0001-9625-2672"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"In Kyu Park","raw_affiliation_strings":["Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0003-3550-5554","affiliations":[{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044667206","display_name":"Chang Hyun Kang","orcid":"https://orcid.org/0000-0002-1612-1937","observed_orcids":["https://orcid.org/0000-0002-1612-1937"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chang Hyun Kang","raw_affiliation_strings":["Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-1612-1937","affiliations":[{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5106557026","display_name":"Young Tae Kim","orcid":"https://orcid.org/0000-0001-9006-4881","observed_orcids":["https://orcid.org/0000-0001-9006-4881"]},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]},{"id":"https://openalex.org/I2802835388","display_name":"Seoul National University Hospital","ror":"https://ror.org/01z4nnt86","country_code":"KR","type":"healthcare","lineage":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young Tae Kim","raw_affiliation_strings":["Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea","Department of Nursing, Seoul National University Hospital, Seoul, Republic of Korea","Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0001-9006-4881","affiliations":[{"raw_affiliation_string":"Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Nursing, Seoul National University Hospital, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I2802835388"]},{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea","institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5053284042"],"corresponding_institution_ids":["https://openalex.org/I139264467","https://openalex.org/I2802835388"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":{"value":2990,"currency":"USD","value_usd":2990},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12020","display_name":"Enhanced Recovery After Surgery","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12020","display_name":"Enhanced Recovery After Surgery","score":1.0,"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/T11700","display_name":"Hemodynamic Monitoring and Therapy","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/T11785","display_name":"Nausea and vomiting management","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/enhanced-recovery-after-surgery","display_name":"enhanced recovery after surgery","score":0.9480000138282776},{"id":"https://openalex.org/keywords/thoracic-surgery","display_name":"thoracic surgery","score":0.8510000109672546},{"id":"https://openalex.org/keywords/preoperative-hydration","display_name":"preoperative hydration","score":0.8740000128746033},{"id":"https://openalex.org/keywords/patient-reported-experience","display_name":"patient-reported experience","score":0.8029999732971191},{"id":"https://openalex.org/keywords/patient-satisfaction","display_name":"patient satisfaction","score":0.8429999947547913},{"id":"https://openalex.org/keywords/institutional-costs","display_name":"institutional expenditures","score":0.7680000066757202},{"id":"https://openalex.org/keywords/lung-resection","display_name":"lung resection","score":0.9520000219345093},{"id":"https://openalex.org/keywords/thymectomy","display_name":"thymectomy","score":0.9570000171661377},{"id":"https://openalex.org/keywords/lobectomy","display_name":"lobectomy","score":0.5659999847412109},{"id":"https://openalex.org/keywords/wedge-resection","display_name":"wedge resection","score":0.8539999723434448},{"id":"https://openalex.org/keywords/perioperative-care","display_name":"perioperative care","score":0.5690000057220459}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9053999781608582},{"id":"https://openalex.org/C31174226","wikidata":"https://www.wikidata.org/wiki/Q64855140","display_name":"Perioperative","level":2,"score":0.6754999756813049},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.45739999413490295},{"id":"https://openalex.org/C2777722626","wikidata":"https://www.wikidata.org/wiki/Q2902695","display_name":"Preoperative care","level":2,"score":0.42500001192092896},{"id":"https://openalex.org/C2777896191","wikidata":"https://www.wikidata.org/wiki/Q22907655","display_name":"Patient experience","level":3,"score":0.41749998927116394},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.3855000138282776},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3700000047683716},{"id":"https://openalex.org/C14568323","wikidata":"https://www.wikidata.org/wiki/Q7168673","display_name":"Perioperative nursing","level":3,"score":0.3637000024318695},{"id":"https://openalex.org/C143095724","wikidata":"https://www.wikidata.org/wiki/Q515895","display_name":"Odds","level":3,"score":0.36160001158714294},{"id":"https://openalex.org/C2775944032","wikidata":"https://www.wikidata.org/wiki/Q22907659","display_name":"Patient satisfaction","level":2,"score":0.35899999737739563},{"id":"https://openalex.org/C160022790","wikidata":"https://www.wikidata.org/wiki/Q2964004","display_name":"Cardiothoracic surgery","level":2,"score":0.3573000133037567},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.32690000534057617},{"id":"https://openalex.org/C2779328685","wikidata":"https://www.wikidata.org/wiki/Q1475557","display_name":"Patient safety","level":3,"score":0.32510000467300415},{"id":"https://openalex.org/C2780221984","wikidata":"https://www.wikidata.org/wiki/Q131191","display_name":"Body mass index","level":2,"score":0.30820000171661377},{"id":"https://openalex.org/C2989236134","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Patient care","level":2,"score":0.30550000071525574},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.29919999837875366},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.2935999929904938},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.28760001063346863},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.28380000591278076},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.26980000734329224},{"id":"https://openalex.org/C2776053289","wikidata":"https://www.wikidata.org/wiki/Q7979172","display_name":"Wedge resection","level":3,"score":0.26339998841285706},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C2778941218","wikidata":"https://www.wikidata.org/wiki/Q331231","display_name":"Overactive bladder","level":3,"score":0.25369998812675476},{"id":"https://openalex.org/C2779615886","wikidata":"https://www.wikidata.org/wiki/Q3090790","display_name":"Thymectomy","level":3,"score":0.2517000138759613}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1186/s13741-026-00764-4","doi":"https://doi.org/10.1186/s13741-026-00764-4","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13741-026-00764-4","pdf_url":null,"source":{"id":"https://openalex.org/S4210210778","display_name":"Perioperative Medicine","issn_l":"2047-0525","issn":["2047-0525"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","doyens","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-4"],"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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Perioperative Medicine","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1186/s13741-026-00764-4","doi":"https://doi.org/10.1186/s13741-026-00764-4","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13741-026-00764-4","pdf_url":null,"source":{"id":"https://openalex.org/S4210210778","display_name":"Perioperative Medicine","issn_l":"2047-0525","issn":["2047-0525"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","doyens","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-4"],"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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Perioperative Medicine","raw_type":"journal-article"},"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/clinical-trial","display_name":"Clinical Trial"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2790099189","https://openalex.org/W3049594942","https://openalex.org/W2748583339","https://openalex.org/W7083318451","https://openalex.org/W2765988584","https://openalex.org/W3217659520","https://openalex.org/W4400568579","https://openalex.org/W2943818366","https://openalex.org/W3097054563","https://openalex.org/W4206642954"],"abstract_inverted_index":{"Enhanced":[0],"Recovery":[1],"After":[2],"Surgery":[3],"(ERAS)":[4],"protocols":[5],"aim":[6],"to":[7,209],"improve":[8],"perioperative":[9,43,111],"care":[10],"by":[11,215],"enhancing":[12],"patient":[13,218],"experience,":[14],"workflow":[15,247],"efficiency,":[16,248],"and":[17,35,53,79,98,113,164,190,222,249],"cost-effectiveness;":[18],"however,":[19],"quantitative":[20],"evidence":[21],"for":[22,108],"their":[23],"system-level":[24],"impact":[25],"in":[26,154,171],"thoracic":[27],"surgery":[28],"remains":[29],"limited.":[30],"We":[31,46,117],"evaluated":[32],"patient-reported":[33,93,243],"experience":[34],"system":[36],"efficiency":[37],"following":[38],"implementation":[39,122],"of":[40,229],"an":[41],"ERAS-based":[42,237],"hydration/medication":[44],"protocol.":[45],"conducted":[47],"a":[48],"single-centre":[49],"comparative":[50],"before-and-after":[51],"study":[52],"included":[54,105,118],"consecutive":[55],"patients":[56,168],"undergoing":[57],"pulmonary":[58],"resection":[59,184],"or":[60],"thymectomy":[61,191],"(January\u2013September":[62],"2025).":[63],"The":[64],"protocol":[65,238],"permitted":[66],"water":[67,101,136],"intake":[68,137],"until":[69],"3":[70],"h":[71],"before":[72],"surgery,":[73],"reduced":[74,211,250],"routine":[75,81,205],"preoperative":[76,100,135],"intravenous":[77,82],"hydration,":[78],"replaced":[80],"medications":[83,206],"with":[84,126,225,241,253],"oral":[85,210],"alternatives":[86],"when":[87],"appropriate.":[88],"Primary":[89],"outcomes":[90,104],"were":[91],"postimplementation":[92,132],"measures":[94],"(fasting-related":[95],"discomfort,":[96],"satisfaction,":[97,244],"actual":[99],"intake).":[102],"Secondary":[103],"nursing":[106,212,246],"time":[107,214],"medication-related":[109],"tasks,":[110],"outcomes,":[112],"direct":[114,227],"institutional":[115,251],"costs.":[116],"461":[119],"patients.":[120],"Protocol":[121],"was":[123,138,151,180,223,239],"not":[124],"associated":[125,224,240],"increased":[127],"postoperative":[128],"complications.":[129],"Within":[130],"the":[131,141],"period,":[133],"reported":[134],"higher":[139,181],"after":[140,182,198],"educational":[142],"refinement":[143],"(55.0%":[144],"vs.":[145],"74.7%;":[146],"relative":[147],"risk":[148],"1.36).":[149],"Intake":[150],"less":[152],"frequent":[153,166],"men":[155],"(adjusted":[156],"odds":[157],"ratio":[158],"[aOR],":[159],"0.38;":[160],"P":[161,176,187,194],"=":[162,177,188,195],"0.002)":[163],"more":[165],"among":[167],"scheduled":[169],"later":[170],"operative":[172],"order":[173],"(aOR,":[174,185,192],"1.90;":[175],"0.044).":[178],"Discomfort":[179],"wedge":[183],"2.13;":[186],"0.027)":[189],"2.47;":[193],"0.011)":[196],"than":[197],"lobectomy,":[199],"while":[200],"satisfaction":[201],"remained":[202],"high.":[203],"Transitioning":[204],"from":[207],"IV":[208],"task":[213],"71.8%":[216],"per":[217,233],"(median,":[219],"2.4\u20138.5":[220],"min)":[221],"estimated":[226],"savings":[228],"~":[230],"USD":[231],"18,700":[232],"1,000":[234],"surgeries.":[235],"This":[236],"high":[242],"improved":[245],"costs,":[252],"no":[254],"observed":[255],"safety":[256],"signal.":[257]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-11-08T00:00:00"}
