{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T22:08:32Z","timestamp":1790287712980,"version":"4.1.0"},"reference-count":55,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2014,9,5]],"date-time":"2014-09-05T00:00:00Z","timestamp":1409875200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["aao-hnsfjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Otolaryngol.--head neck surg."],"published-print":{"date-parts":[[2014,12]]},"abstract":"<jats:sec><jats:title>Objectives<\/jats:title><jats:p>The inconsistent measures used to report outcomes after mastoidectomy to treat cholesteatoma make it impossible for clinicians to compare results and apply them appropriately to patient care. We sought to identify and assess the type and relative frequency of the reported measures.<\/jats:p><\/jats:sec><jats:sec><jats:title>Data Sources<\/jats:title><jats:p>PubMed, EMBASE, the Web of Science.<\/jats:p><\/jats:sec><jats:sec><jats:title>Review Methods<\/jats:title><jats:p>We searched 3\u00a0independent databases for articles that reported outcomes of middle ear cholesteatoma treated with mastoidectomy. Articles were assessed for eligibility using Preferred Reporting Items for Systematic Reviews and Meta\u2010Analyses (PRISMA) protocol and data were extracted by 2\u00a0independent investigators. Observational studies and randomized controlled trials from the past 30 years were included. Articles with less than 50 subjects and nonsurgical studies were excluded. The measures used by each study were recorded, and the relative frequency of each measure was calculated.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Forty\u2010three of 380 articles met criteria. Time to follow up was inconsistent. Most articles reported on preoperative qualitative parameters (77%); however, few reported on the severity of disease (19%) or formally staged the disease (12%). Not all studies reported on the presence of recurrent or residual disease (88%) or the postoperative audiogram results (70%). Only 12% presented results as a Kaplan\u2010Meier disease\u2010free curve. Most studies reported on complications (70%).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Reported measures were inconsistent among the studies, which makes comparisons between studies unreliable. Standardization will optimize future reporting and will allow for the establishment of best practices.<\/jats:p><\/jats:sec>","DOI":"10.1177\/0194599814549547","type":"journal-article","created":{"date-parts":[[2014,9,6]],"date-time":"2014-09-06T00:14:49Z","timestamp":1409962489000},"page":"923-929","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Middle Ear Cholesteatoma Treated with a Mastoidectomy: A Systematic Review of the Measures Used"],"prefix":"10.1002","volume":"151","author":[{"given":"Niv","family":"Mor","sequence":"first","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery State University of New York Downstate Medical Center Brooklyn NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dina A.","family":"Finkel","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery State University of New York Downstate Medical Center Brooklyn NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew B.","family":"Hanson","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery State University of New York Downstate Medical Center Brooklyn NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard M.","family":"Rosenfeld","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2013Head and Neck Surgery State University of New York Downstate Medical Center Brooklyn NY USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2014,9,5]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.2310\/7070.2005.4120"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1177\/000348941011900506"},{"key":"e_1_2_8_4_1","first-page":"270","article-title":"Canal\u2010wall\u2010down tympanoplasty with mastoidectomy for advanced cholesteatoma","volume":"29","author":"Chang CC","year":"2000","journal-title":"J Otolaryngol"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1177\/000348940010901108"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1097\/00129492-200409000-00002"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1288\/00005537-198811000-00008"},{"key":"e_1_2_8_8_1","first-page":"277","article-title":"Residual and recurrent cholesteatoma in closed tympanoplasty","volume":"5","author":"Sanna M","year":"1984","journal-title":"Am J Otol"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2005.10.006"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1177\/000348949009900402"},{"key":"e_1_2_8_11_1","unstructured":"PubMed. 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