{"id":"https://openalex.org/W4413821748","doi":"https://doi.org/10.56238/levv16n51-097","title":"KING VISION\u2122 VIDEOLARYNGOSCOPE VERSUS MACINTOSH LARYNGOSCOPE: A META-ANALYSIS FOCUSED ON APPLICABILITY IN DEVELOPING COUNTRIES","display_name":"KING VISION\u2122 VIDEOLARYNGOSCOPE VERSUS MACINTOSH LARYNGOSCOPE: A META-ANALYSIS FOCUSED ON APPLICABILITY IN DEVELOPING COUNTRIES","publication_year":2025,"publication_date":"2025-08-29","ids":{"openalex":"https://openalex.org/W4413821748","doi":"https://doi.org/10.56238/levv16n51-097"},"language":"en","primary_location":{"id":"doi:10.56238/levv16n51-097","doi":"https://doi.org/10.56238/levv16n51-097","is_oa":true,"landing_page_url":"https://doi.org/10.56238/levv16n51-097","pdf_url":"https://periodicos.newsciencepubl.com/LEV/article/download/7693/9911","source":{"id":"https://openalex.org/S2738405246","display_name":"LUMEN ET VIRTUS","issn_l":"2177-2789","issn":["2177-2789"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310312291","host_organization_name":"JackBran Consult Ltda.","host_organization_lineage":["https://openalex.org/P4310312291"],"host_organization_lineage_names":["JackBran Consult Ltda."],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"LUMEN ET VIRTUS","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://periodicos.newsciencepubl.com/LEV/article/download/7693/9911","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5117759496","display_name":"Weverton Silva Santana","orcid":"https://orcid.org/0009-0007-3381-2450","observed_orcids":["https://orcid.org/0009-0007-3381-2450"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Weverton Silva Santana","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030329415","display_name":"Leonardo Rodrigues Ferreira Diogo","orcid":"https://orcid.org/0000-0002-8120-1431","observed_orcids":["https://orcid.org/0000-0002-8120-1431"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Leonardo Rodrigues Ferreira Diogo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5113335880","display_name":"Manuela Chaves Marques Lopes","orcid":"https://orcid.org/0009-0002-7886-9366","observed_orcids":["https://orcid.org/0009-0002-7886-9366"]},"institutions":[{"id":"https://openalex.org/I211891151","display_name":"Universidade do Estado do Par\u00e1","ror":"https://ror.org/042r36z33","country_code":"BR","type":"education","lineage":["https://openalex.org/I211891151"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Manuela Chaves Marques Lopes","raw_affiliation_strings":["Medical Student . Universidade do Estado do Par\u00e1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medical Student . Universidade do Estado do Par\u00e1","institution_ids":["https://openalex.org/I211891151"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.30071238,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":"51","first_page":"e7693","last_page":"e7693"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10830","display_name":"Airway Management and Intubation Techniques","score":1.0,"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/T10830","display_name":"Airway Management and Intubation Techniques","score":1.0,"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/T11260","display_name":"Tracheal and airway disorders","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T11731","display_name":"Global Health and Surgery","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/macintosh-laryngoscope","display_name":"Macintosh laryngoscope","score":0.9980000257492065},{"id":"https://openalex.org/keywords/video-laryngoscopy","display_name":"video laryngoscopy","score":0.906000018119812},{"id":"https://openalex.org/keywords/orotracheal-intubation","display_name":"orotracheal intubation","score":0.9660000205039978},{"id":"https://openalex.org/keywords/first-pass-intubation-success","display_name":"first-attempt intubation success","score":0.9449999928474426},{"id":"https://openalex.org/keywords/duration-of-intubation","display_name":"intubation time","score":0.8370000123977661},{"id":"https://openalex.org/keywords/glottic-visualization","display_name":"glottis visualization","score":0.9860000014305115},{"id":"https://openalex.org/keywords/cormack-lehane-grade","display_name":"Cormack-Lehane grade","score":0.968999981880188},{"id":"https://openalex.org/keywords/intubation-complications","display_name":"intubation complications","score":0.7580000162124634},{"id":"https://openalex.org/keywords/cost-effectiveness","display_name":"cost-effectiveness","score":0.7850000262260437},{"id":"https://openalex.org/keywords/resource-limited-settings","display_name":"resource-limited settings","score":0.8629999756813049},{"id":"https://openalex.org/keywords/developing-countries","display_name":"developing countries","score":0.6759999990463257}],"concepts":[{"id":"https://openalex.org/C119767625","wikidata":"https://www.wikidata.org/wiki/Q618211","display_name":"Optometry","level":1,"score":0.526191771030426},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42935436964035034},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34741151332855225},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.23402777314186096}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.56238/levv16n51-097","doi":"https://doi.org/10.56238/levv16n51-097","is_oa":true,"landing_page_url":"https://doi.org/10.56238/levv16n51-097","pdf_url":"https://periodicos.newsciencepubl.com/LEV/article/download/7693/9911","source":{"id":"https://openalex.org/S2738405246","display_name":"LUMEN ET VIRTUS","issn_l":"2177-2789","issn":["2177-2789"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310312291","host_organization_name":"JackBran Consult Ltda.","host_organization_lineage":["https://openalex.org/P4310312291"],"host_organization_lineage_names":["JackBran Consult Ltda."],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"LUMEN ET VIRTUS","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.56238/levv16n51-097","doi":"https://doi.org/10.56238/levv16n51-097","is_oa":true,"landing_page_url":"https://doi.org/10.56238/levv16n51-097","pdf_url":"https://periodicos.newsciencepubl.com/LEV/article/download/7693/9911","source":{"id":"https://openalex.org/S2738405246","display_name":"LUMEN ET VIRTUS","issn_l":"2177-2789","issn":["2177-2789"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310312291","host_organization_name":"JackBran Consult Ltda.","host_organization_lineage":["https://openalex.org/P4310312291"],"host_organization_lineage_names":["JackBran Consult Ltda."],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"LUMEN ET VIRTUS","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[{"display_name":"Systematic Review","id":"https://openalex.org/study-designs/systematic-review"},{"display_name":"Meta-Analysis","id":"https://openalex.org/study-designs/meta-analysis"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4413821748.pdf","grobid_xml":"https://content.openalex.org/works/W4413821748.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Objective:":[0],"To":[1],"compare":[2],"the":[3,7,13,158,203],"clinical":[4,62,200],"effectiveness":[5],"of":[6,77,172],"King":[8,57,96,174,193],"Vision\u2122":[9,58,97,175,194],"low-cost":[10],"videolaryngoscope":[11,195],"with":[12,90,122,142,179],"traditional":[14],"Macintosh":[15,60],"laryngoscope":[16],"in":[17,24,39,61,190,224,235],"orotracheal":[18],"intubation,":[19,71],"focusing":[20],"on":[21],"its":[22],"applicability":[23],"resource-limited":[25],"settings.":[26,63,226],"Methods:":[27],"This":[28],"systematic":[29],"review":[30],"and":[31,43,52,73,84,149,157,186,209,221],"meta-analysis":[32],"followed":[33],"PRISMA":[34],"guidelines.":[35],"Searches":[36],"were":[37,48,93,155],"conducted":[38],"PubMed,":[40],"LILACS,":[41],"Scopus,":[42],"EMBASE":[44],"(2020\u20132025).":[45],"Included":[46],"studies":[47,55,89,137,166],"randomized":[49],"controlled":[50],"trials":[51],"comparative":[53],"observational":[54],"evaluating":[56],"versus":[59],"Outcomes":[64],"included":[65],"first-attempt":[66,103,207],"intubation":[67,119,215],"success,":[68],"time":[69],"to":[70,118,131,202,231],"complications,":[72],"cost":[74,182],"considerations.":[75],"Risk":[76],"bias":[78],"was":[79,120,163],"assessed":[80],"using":[81],"RoB":[82],"2.0":[83],"ROBINS-I":[85],"tools.":[86],"Results:":[87],"Four":[88],"348":[91],"patients":[92],"included.":[94],"The":[95],"showed":[98,196],"a":[99,219],"trend":[100],"toward":[101],"higher":[102],"success":[104,208],"(RR":[105],"1.10;":[106],"95%":[107,128],"CI:":[108,129],"0.99\u20131.22;":[109],"p":[110,133],"=":[111],"0.08),":[112],"though":[113],"not":[114],"statistically":[115],"significant.":[116],"Time":[117],"longer":[121,214],"videolaryngoscopy":[123],"(mean":[124],"difference:":[125],"+11.53":[126],"seconds;":[127],"+7.00":[130],"+16.05;":[132],"<":[134],"0.001).":[135],"All":[136],"reported":[138],"better":[139],"glottic":[140,150,210],"visualization":[141],"videolaryngoscopes,":[143],"supported":[144],"by":[145],"improved":[146],"Cormack-Lehane":[147],"grades":[148],"opening":[151],"scores.":[152],"Serious":[153],"complications":[154],"rare,":[156],"need":[159],"for":[160],"rescue":[161],"maneuvers":[162],"reduced.":[164],"Most":[165],"had":[167],"low":[168],"or":[169,198],"moderate":[170],"risk":[171],"bias.":[173],"demonstrated":[176],"economic":[177],"advantages,":[178],"significantly":[180],"lower":[181],"than":[183],"high-end":[184],"devices":[185],"no":[187],"major":[188],"loss":[189],"performance.":[191],"Conclusion:":[192],"comparable":[197],"superior":[199],"performance":[201],"Macintosh,":[204],"especially":[205],"regarding":[206],"visualization.":[211],"Despite":[212],"slightly":[213],"times,":[216],"it":[217],"remains":[218],"viable":[220],"cost-effective":[222],"alternative":[223],"low-resource":[225],"Further":[227],"research":[228],"is":[229],"needed":[230],"strengthen":[232],"these":[233],"findings":[234],"broader":[236],"contexts.":[237]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2025-10-10T00:00:00"}
