{"id":"https://openalex.org/W7204491833","doi":"https://doi.org/10.4238/946rmd86","title":"ASSESSMENT OF A NOVEL REUSABLE 3D-PRINTED DUAL ETCO\u2082\u2013O\u2082 UNIVERSAL ADAPTER FOR END-TIDAL CARBON DIOXIDE MONITORING DURING REGIONAL ANAESTHESIA:A PROSPECTIVE COMPARATIVE CROSSOVER STUDY","display_name":"ASSESSMENT OF A NOVEL REUSABLE 3D-PRINTED DUAL ETCO\u2082\u2013O\u2082 UNIVERSAL ADAPTER FOR END-TIDAL CARBON DIOXIDE MONITORING DURING REGIONAL ANAESTHESIA:A PROSPECTIVE COMPARATIVE CROSSOVER STUDY","publication_year":2026,"publication_date":"2026-08-12","ids":{"openalex":"https://openalex.org/W7204491833","doi":"https://doi.org/10.4238/946rmd86"},"language":"en","primary_location":{"id":"doi:10.4238/946rmd86","doi":"https://doi.org/10.4238/946rmd86","is_oa":true,"landing_page_url":"https://doi.org/10.4238/946rmd86","pdf_url":"https://geneticsmr.com/index.php/gmr/article/download/3663/2298","source":{"id":"https://openalex.org/S206553565","display_name":"Genetics and Molecular Research","issn_l":"1676-5680","issn":["1676-5680"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","norway-1","poland-40","russia-white-list-4"],"host_organization":"https://openalex.org/P4322633623","host_organization_name":"Research Foundation of Ribeir\u00e3o Preto","host_organization_lineage":["https://openalex.org/P4322633623"],"host_organization_lineage_names":["Research Foundation of Ribeir\u00e3o Preto"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Genetics and Molecular Research","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://geneticsmr.com/index.php/gmr/article/download/3663/2298","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5148455613","display_name":"Deepashri Marieta PJ","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Deepashri Marieta PJ","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5148447701","display_name":"Dr. Lavanya Vetrivel Sivagurunathan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I85461943","display_name":"Saveetha University","ror":"https://ror.org/0034me914","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dr. Lavanya Vetrivel Sivagurunathan","raw_affiliation_strings":["Department of Anaesthesiology , Saveetha Institute of Medical and Technical Sciences (SIMATS) , Saveetha University , Thandalam , Chennai - 602105 , Tamil Nadu , India,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anaesthesiology , Saveetha Institute of Medical and Technical Sciences (SIMATS) , Saveetha University , Thandalam , Chennai - 602105 , Tamil Nadu , India,","institution_ids":["https://openalex.org/I85461943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5144570854","display_name":"Dr. S. Alagendran","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I85461943","display_name":"Saveetha University","ror":"https://ror.org/0034me914","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Dr. S. Alagendran","raw_affiliation_strings":["Clinical Neuroscience and Phytomedicine Laboratory , Department of Research , Saveetha College of Nursing (SCON) , Saveetha Institute of Medical and Technical Sciences (SIMATS) , Saveetha University , Thandalam , Chennai - 602105 , Tamil Nadu , India,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Neuroscience and Phytomedicine Laboratory , Department of Research , Saveetha College of Nursing (SCON) , Saveetha Institute of Medical and Technical Sciences (SIMATS) , Saveetha University , Thandalam , Chennai - 602105 , Tamil Nadu , India,","institution_ids":["https://openalex.org/I85461943"]}]}],"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":0.0,"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/T10436","display_name":"Anesthesia and Sedative Agents","score":0.38839998841285706,"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/T10436","display_name":"Anesthesia and Sedative Agents","score":0.38839998841285706,"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/T12930","display_name":"Biomedical and Chemical Research","score":0.274399995803833,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T10830","display_name":"Airway Management and Intubation Techniques","score":0.24289999902248383,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/capnography","display_name":"capnography","score":0.9869999885559082},{"id":"https://openalex.org/keywords/reusable-medical-devices","display_name":"reusable medical devices","score":0.6290000081062317},{"id":"https://openalex.org/keywords/regional-anesthesia","display_name":"regional anesthesia","score":0.8669999837875366},{"id":"https://openalex.org/keywords/spontaneous-breathing","display_name":"spontaneous breathing","score":0.6460000276565552},{"id":"https://openalex.org/keywords/face-masks","display_name":"face masks","score":0.6859999895095825},{"id":"https://openalex.org/keywords/paco2","display_name":"PaCO2","score":0.8370000123977661},{"id":"https://openalex.org/keywords/resource-limited-settings","display_name":"resource-limited settings","score":0.6489999890327454},{"id":"https://openalex.org/keywords/cost-effectiveness","display_name":"cost-effectiveness","score":0.8560000061988831}],"concepts":[{"id":"https://openalex.org/C2778207410","wikidata":"https://www.wikidata.org/wiki/Q1728669","display_name":"Capnography","level":2,"score":0.7498000264167786},{"id":"https://openalex.org/C177284502","wikidata":"https://www.wikidata.org/wiki/Q1005390","display_name":"Adapter (computing)","level":2,"score":0.66839998960495},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5907999873161316},{"id":"https://openalex.org/C87813604","wikidata":"https://www.wikidata.org/wiki/Q1242899","display_name":"Crossover study","level":4,"score":0.4794999957084656},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.45829999446868896},{"id":"https://openalex.org/C530467964","wikidata":"https://www.wikidata.org/wiki/Q1997","display_name":"Carbon dioxide","level":2,"score":0.4221999943256378},{"id":"https://openalex.org/C200457457","wikidata":"https://www.wikidata.org/wiki/Q584049","display_name":"Ventilation (architecture)","level":2,"score":0.3756999969482422},{"id":"https://openalex.org/C2779358675","wikidata":"https://www.wikidata.org/wiki/Q3766250","display_name":"Respiratory monitoring","level":3,"score":0.3686000108718872},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.3594000041484833},{"id":"https://openalex.org/C2910590557","wikidata":"https://www.wikidata.org/wiki/Q707794","display_name":"Arterial catheter","level":3,"score":0.3549000024795532},{"id":"https://openalex.org/C39300077","wikidata":"https://www.wikidata.org/wiki/Q9530","display_name":"Breathing","level":2,"score":0.337799996137619},{"id":"https://openalex.org/C43396882","wikidata":"https://www.wikidata.org/wiki/Q2197000","display_name":"Exhalation","level":2,"score":0.3294999897480011},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.30559998750686646},{"id":"https://openalex.org/C122507166","wikidata":"https://www.wikidata.org/wiki/Q628906","display_name":"Crossover","level":2,"score":0.28529998660087585},{"id":"https://openalex.org/C2776902269","wikidata":"https://www.wikidata.org/wiki/Q5165493","display_name":"Continuous monitoring","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2597000002861023},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.25929999351501465},{"id":"https://openalex.org/C20463939","wikidata":"https://www.wikidata.org/wiki/Q811123","display_name":"Diaphragmatic breathing","level":3,"score":0.25279998779296875},{"id":"https://openalex.org/C2779974597","wikidata":"https://www.wikidata.org/wiki/Q28448986","display_name":"Clinical Practice","level":2,"score":0.25049999356269836}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4238/946rmd86","doi":"https://doi.org/10.4238/946rmd86","is_oa":true,"landing_page_url":"https://doi.org/10.4238/946rmd86","pdf_url":"https://geneticsmr.com/index.php/gmr/article/download/3663/2298","source":{"id":"https://openalex.org/S206553565","display_name":"Genetics and Molecular Research","issn_l":"1676-5680","issn":["1676-5680"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","norway-1","poland-40","russia-white-list-4"],"host_organization":"https://openalex.org/P4322633623","host_organization_name":"Research Foundation of Ribeir\u00e3o Preto","host_organization_lineage":["https://openalex.org/P4322633623"],"host_organization_lineage_names":["Research Foundation of Ribeir\u00e3o Preto"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Genetics and Molecular Research","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.4238/946rmd86","doi":"https://doi.org/10.4238/946rmd86","is_oa":true,"landing_page_url":"https://doi.org/10.4238/946rmd86","pdf_url":"https://geneticsmr.com/index.php/gmr/article/download/3663/2298","source":{"id":"https://openalex.org/S206553565","display_name":"Genetics and Molecular Research","issn_l":"1676-5680","issn":["1676-5680"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","norway-1","poland-40","russia-white-list-4"],"host_organization":"https://openalex.org/P4322633623","host_organization_name":"Research Foundation of Ribeir\u00e3o Preto","host_organization_lineage":["https://openalex.org/P4322633623"],"host_organization_lineage_names":["Research Foundation of Ribeir\u00e3o Preto"],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Genetics and Molecular Research","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9476000070571899,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204491833.pdf","grobid_xml":"https://content.openalex.org/works/W7204491833.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W621251951","https://openalex.org/W1963730432","https://openalex.org/W2015795623","https://openalex.org/W2023858507","https://openalex.org/W2038265972","https://openalex.org/W2067026957","https://openalex.org/W2070101220","https://openalex.org/W2079516958","https://openalex.org/W2083041419","https://openalex.org/W2091599295","https://openalex.org/W2151592172","https://openalex.org/W2239915590","https://openalex.org/W2314362311","https://openalex.org/W2538639213","https://openalex.org/W2742750442","https://openalex.org/W2764162749","https://openalex.org/W2793350103","https://openalex.org/W2893111584"],"related_works":["https://openalex.org/W7204436514","https://openalex.org/W7204450265","https://openalex.org/W1637250374","https://openalex.org/W2929118840","https://openalex.org/W2561456674","https://openalex.org/W1518014526","https://openalex.org/W2537680017","https://openalex.org/W2083982144","https://openalex.org/W2443970039","https://openalex.org/W2103266852"],"abstract_inverted_index":{"Objective:":[0],"Capnography":[1],"is":[2],"an":[3],"important":[4],"method":[5],"for":[6,54,180,189,251],"continuous":[7],"monitoring":[8,22,254],"of":[9,43,108],"ventilation":[10],"during":[11,255],"anaesthesia":[12,80],"and":[13,94,136,161,184,216,234],"procedural":[14],"sedation.":[15],"However,":[16],"reliable":[17],"end-tidal":[18],"carbon":[19,109],"dioxide":[20,110],"(EtCO\u2082)":[21],"in":[23,212,259],"spontaneously":[24],"breathing":[25],"patients":[26,74],"receiving":[27],"oxygen":[28],"through":[29],"a":[30,44,57,248],"conventional":[31],"face":[32],"mask":[33],"can":[34],"be":[35],"difficult.":[36],"This":[37,64],"study":[38,68],"evaluated":[39],"the":[40,89,95,115,158,167,181,190,239],"clinical":[41,103,134,235],"performance":[42],"novel":[45,90,159,182,219],"reusable":[46,91,220,244],"three-dimensional":[47],"(3D)-printed":[48],"dual":[49,222],"EtCO\u2082\u2013O\u2082":[50,223],"universal":[51],"adapter":[52,93,160,183,224],"designed":[53],"use":[55],"with":[56,81,157,166,194,205,230],"standard":[58],"Hudson":[59],"mask.":[60],"Materials":[61],"&":[62],"Methods:":[63],"prospective":[65],"comparative":[66],"crossover":[67],"was":[69,112,121,144,152,175,210],"conducted":[70],"among":[71],"60":[72],"adult":[73],"undergoing":[75],"elective":[76],"surgery":[77],"under":[78,101],"regional":[79,256],"spontaneous":[82],"ventilation.":[83],"EtCO\u2082":[84,122,151,226],"measurements":[85],"were":[86],"recorded":[87],"using":[88],"3D-printed":[92,221],"commercially":[96],"available":[97],"Sumi":[98,168,191,240],"Hi-Capno":[99,169,192,241],"Facemask":[100],"identical":[102],"conditions.":[104],"Arterial":[105],"partial":[106],"pressure":[107],"(PaCO\u2082)":[111],"used":[113],"as":[114],"reference":[116],"standard.":[117],"The":[118,140,149,171,218],"primary":[119],"outcome":[120],"measurement":[123,227],"accuracy.":[124],"Secondary":[125],"outcomes":[126],"included":[127],"PaCO\u2082\u2013EtCO\u2082":[128,173],"gradient,":[129],"Bland\u2013Altman":[130,200],"agreement,":[131],"waveform":[132,208,232],"quality,":[133,233],"feasibility,":[135],"cost":[137],"profile.":[138],"Results:":[139],"mean":[141,150,172],"arterial":[142],"PaCO\u2082":[143],"39.78":[145],"\u00b1":[146,154,163,177,186],"2.91":[147],"mmHg.":[148],"37.89":[153],"2.98":[155],"mmHg":[156,165,179,188],"37.68":[162],"3.34":[164],"Facemask.":[170,242],"gradient":[174],"1.89":[176],"1.46":[178],"2.10":[185],"1.77":[187],"Facemask,":[193],"no":[195],"significant":[196],"difference":[197],"between":[198],"devices.":[199],"analysis":[201],"showed":[202],"acceptable":[203],"agreement":[204,229],"PaCO\u2082.":[206],"Successful":[207],"acquisition":[209],"achieved":[211],"all":[213],"patients.":[214],"Discussion":[215],"conclusion:":[217],"demonstrated":[225],"accuracy,":[228],"PaCO\u2082,":[231],"feasibility":[236],"comparable":[237],"to":[238],"Its":[243],"design":[245],"may":[246],"provide":[247],"cost-effective":[249],"alternative":[250],"routine":[252],"capnographic":[253],"anaesthesia,":[257],"especially":[258],"resource-limited":[260],"settings.":[261]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-08-28T00:00:00"}