{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,10]],"date-time":"2026-10-10T12:45:42Z","timestamp":1791636342813,"version":"4.3.4"},"reference-count":48,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Epilepsia"],"published-print":{"date-parts":[[2023,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>In 2017, the American Academy of Neurology (AAN) convened the AAN Quality Measurement Set working group to define the improvement and maintenance of quality of life (QOL) as a key outcome measure in epilepsy clinical practice. A core outcome set (COS), defined as an accepted, standardized set of outcomes that should be minimally measured and reported in an area of health care research and practice, has not previously been defined for QOL in adult epilepsy.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>A cross\u2010sectional Delphi consensus study was employed to attain consensus from patients and caregivers on the QOL outcomes that should be minimally measured and reported in epilepsy clinical practice. Candidate items were compiled from QOL scales recommended by the AAN 2017 Quality Measurement Set. Inclusion criteria to participate in the Delphi study were adults with drug\u2010resistant epilepsy diagnosed by a physician, no prior diagnosis of psychogenic nonepileptic seizures or a cognitive and\/or developmental disability, or caregivers of patients meeting these criteria.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 109 people satisfied inclusion\/exclusion criteria and took part in Delphi Round 1 (patients, <jats:italic>n<\/jats:italic>\u00a0=\u200995, 87.2%; caregivers, <jats:italic>n<\/jats:italic>\u00a0=\u200914, 12.8%), and 55 people from Round 1 completed Round 2 (patients, <jats:italic>n<\/jats:italic>\u00a0=\u200943, 78.2%; caregivers, <jats:italic>n<\/jats:italic>\u00a0=\u200912, 21.8%). One hundred three people took part in the final consensus round. Consensus was attained by patients\/caregivers on a set of 36 outcomes that should minimally be included in the QOL COS. Of these, 32 of the 36 outcomes (88.8%) pertained to areas outside of seizure frequency and severity.<\/jats:p><\/jats:sec><jats:sec><jats:title>Significance<\/jats:title><jats:p>Using patient\u2010centered Delphi methodology, this study defines the first COS for QOL measurement in clinical practice for adults with drug\u2010resistant epilepsy. This set highlights the diversity of factors beyond seizure frequency and severity that impact QOL in epilepsy.<\/jats:p><\/jats:sec>","DOI":"10.1111\/epi.17461","type":"journal-article","created":{"date-parts":[[2022,11,9]],"date-time":"2022-11-09T03:28:17Z","timestamp":1667964497000},"page":"170-183","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":21,"title":["Development of a core outcome set for quality of life for adults with drug\u2010resistant epilepsy: A multistakeholder Delphi consensus study"],"prefix":"10.1111","volume":"64","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4548-4550","authenticated-orcid":false,"given":"Sharon","family":"Chiang","sequence":"first","affiliation":[{"name":"Department of Neurology and Weill Institute for Neurosciences University of California, San Francisco  San Francisco California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9407-5681","authenticated-orcid":false,"given":"Robert","family":"Moss","sequence":"additional","affiliation":[{"name":"Seizure Tracker  Springfield Virginia USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3549-1642","authenticated-orcid":false,"given":"John M.","family":"Stern","sequence":"additional","affiliation":[{"name":"Department of Neurology University of California, Los Angeles  Los Angeles California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3585-3567","authenticated-orcid":false,"given":"Inna","family":"Hughes","sequence":"additional","affiliation":[{"name":"Department of Neurology University of Rochester Medical Center  Rochester New York USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7502-550X","authenticated-orcid":false,"given":"S. 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