{"id":"https://openalex.org/W14632307","doi":null,"title":"Eustachian tube obstruction: new technique for treatment.","display_name":"Eustachian tube obstruction: new technique for treatment.","publication_year":1995,"publication_date":"1995-09-01","ids":{"openalex":"https://openalex.org/W14632307","mag":"14632307","pmid":"https://pubmed.ncbi.nlm.nih.gov/8588681"},"language":"en","primary_location":{"id":"pmid:8588681","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8588681","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":"The American journal of otology","raw_type":"Clinical Trial"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5109251903","display_name":"Mohamed M. El-Sharnouby","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210152400","display_name":"Military Medical Academy","ror":"https://ror.org/04szvwj50","country_code":"EG","type":"healthcare","lineage":["https://openalex.org/I4210152400"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"M el-Sharnouby","raw_affiliation_strings":["Military Medical Academy, Cairo, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Military Medical Academy, Cairo, Egypt","institution_ids":["https://openalex.org/I4210152400"]}]},{"author_position":"last","author":{"id":null,"display_name":"M Taha","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M Taha","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6354,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67343387,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"16","issue":"5","first_page":"698","last_page":"700"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10861","display_name":"Ear Surgery and Otitis Media","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"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/T10861","display_name":"Ear Surgery and Otitis Media","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"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/T10542","display_name":"Vestibular and auditory disorders","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14326","display_name":"Ear and Head Tumors","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/eustachian-tube-obstruction","display_name":"eustachian tube obstruction","score":0.9900000095367432},{"id":"https://openalex.org/keywords/otalgia","display_name":"otalgia","score":0.8560000061988831},{"id":"https://openalex.org/keywords/middle-ear-pressure","display_name":"middle ear pressure","score":0.7429999709129333},{"id":"https://openalex.org/keywords/negative-middle-ear-pressure","display_name":"negative middle ear pressure","score":0.8090000152587891},{"id":"https://openalex.org/keywords/nitrous-oxide-oxygen-mixture","display_name":"nitrous oxide-oxygen mixture","score":0.7250000238418579},{"id":"https://openalex.org/keywords/tympanometry","display_name":"tympanometry","score":0.9169999957084656},{"id":"https://openalex.org/keywords/middle-ear-ventilation","display_name":"middle ear ventilation","score":0.9010000228881836}],"concepts":[{"id":"https://openalex.org/C2780283655","wikidata":"https://www.wikidata.org/wiki/Q1671504","display_name":"Tympanometry","level":4,"score":0.9587936401367188},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8775179982185364},{"id":"https://openalex.org/C2780487920","wikidata":"https://www.wikidata.org/wiki/Q320561","display_name":"Eustachian tube","level":3,"score":0.8426406383514404},{"id":"https://openalex.org/C2777846895","wikidata":"https://www.wikidata.org/wiki/Q501553","display_name":"Middle ear","level":2,"score":0.840346097946167},{"id":"https://openalex.org/C2778715236","wikidata":"https://www.wikidata.org/wiki/Q55622662","display_name":"Discontinuation","level":2,"score":0.543788731098175},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.44979169964790344},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4268546402454376},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.2485765814781189},{"id":"https://openalex.org/C2780554537","wikidata":"https://www.wikidata.org/wiki/Q758881","display_name":"Audiometry","level":3,"score":0.23281925916671753},{"id":"https://openalex.org/C2780493683","wikidata":"https://www.wikidata.org/wiki/Q16035842","display_name":"Hearing loss","level":2,"score":0.14224910736083984}],"mesh":[{"descriptor_ui":"D000158","descriptor_name":"Acoustic Impedance Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000280","descriptor_name":"Administration, Inhalation","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":"D004433","descriptor_name":"Earache","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true},{"descriptor_ui":"D004433","descriptor_name":"Earache","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D005064","descriptor_name":"Eustachian Tube","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D005064","descriptor_name":"Eustachian Tube","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009609","descriptor_name":"Nitrous Oxide","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D011312","descriptor_name":"Pressure","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}],"locations_count":2,"locations":[{"id":"pmid:8588681","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8588681","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":"The American journal of otology","raw_type":"Clinical Trial"},{"id":"mag:14632307","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8588681","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.98580002784729,"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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2381300408","https://openalex.org/W1963918360","https://openalex.org/W2414976460","https://openalex.org/W3023420430","https://openalex.org/W2011040704","https://openalex.org/W2093764946","https://openalex.org/W1977373375","https://openalex.org/W2525245309","https://openalex.org/W4293678381","https://openalex.org/W2004618584"],"abstract_inverted_index":{"The":[0,120],"function":[1],"of":[2,8,24,39,59,92,95,112,128,135],"the":[3,9,17,25,33,40,43,113,133],"eustachian":[4,73],"tube":[5,74],"is":[6],"ventilation":[7],"middle":[10,18,26,34,44,80],"ear":[11,19,27,35,45,81],"to":[12,37,49,71,123],"equilibrate":[13],"air":[14],"pressure":[15,31,82,101],"in":[16,32,126],"with":[20,89],"atmospheric":[21],"pressure.":[22],"Obstruction":[23],"produces":[28],"a":[29,90],"negative":[30,79],"due":[36],"absorption":[38],"oxygen":[41,99],"from":[42],"cavity,":[46],"often":[47],"leading":[48],"otalgia.":[50,60],"This":[51],"study":[52],"was":[53,106],"done":[54],"on":[55],"30":[56,103],"patients":[57,86,129],"complaining":[58],"They":[61,68],"were":[62,69,87],"16":[63],"males":[64],"and":[65,78,98,115,137],"14":[66],"females.":[67],"found":[70],"have":[72],"obstruction":[75],"by":[76,83,132,138],"examination,":[77],"tympanometry.":[84],"All":[85],"treated":[88],"mixture":[91],"equal":[93],"amounts":[94],"nitrous":[96],"oxide":[97],"under":[100],"for":[102],"minutes.":[104],"Tympanometry":[105],"carried":[107],"out":[108],"immediately":[109],"after":[110,117],"discontinuation":[111],"gas":[114],"again":[116],"1":[118],"hour.":[119],"treatment":[121],"appeared":[122],"be":[124],"successful":[125],"94%":[127],"as":[130],"demonstrated":[131],"absence":[134],"complaint":[136],"tympanometric":[139],"measurements.":[140]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
