{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,26]],"date-time":"2026-08-26T18:20:11Z","timestamp":1787768411752,"version":"build-2784847793"},"reference-count":31,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2021,9,22]],"date-time":"2021-09-22T00:00:00Z","timestamp":1632268800000},"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":["Intl J Eating Disorders"],"published-print":{"date-parts":[[2021,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>This report describes the feasibility, acceptability, and outcomes from a pilot randomized clinical trial (RCT) comparing an online guided self\u2010help program version of family\u2010based treatment (GSH\u2010FBT) for parents with a child with DSM\u20105 anorexia nervosa (AN) to FBT delivered via videoconferencing (FBT\u2010V).<\/jats:p><\/jats:sec><jats:sec><jats:title>Method<\/jats:title><jats:p>Between August 2019 and October 2020, 40 adolescents ages 12\u201318\u2009years with DSM\u20105 AN and their families were recruited at two sites and randomized to either twelve 20\u2010min guided sessions of GSH\u2010FBT for parents or fifteen 60\u2010min sessions of FBT\u2010V for the entire family. Recruitment, retention, and acceptability of treatment were the primary outcomes. Secondary outcomes were changes in weight, eating disorder examination (EDE), parental self\u2010efficacy, weight remission, full remission, and outcome efficiency (therapist time needed to achieve treatment outcomes).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Descriptive data are reported. Recruitment and retention rates are similar to RCTs using in\u2010person treatments. Both treatments received similar acceptability rates. Medium and large effect sizes (ES) related to improvements in weight, EDE, parental self\u2010efficacy, and remission were achieved in both treatments and were maintained at a 3\u2010month follow\u2010up. Clinical outcomes between groups were associated with a small ES. Differences in efficiency (outcome\/therapist time) were associated with a large ES difference favoring GSH\u2010FBT.<\/jats:p><\/jats:sec><jats:sec><jats:title>Discussion<\/jats:title><jats:p>These data support the feasibility of conducting an adequately powered RCT comparing online GSH\u2010FBT to FBT\u2010V to determine which approach is more efficient in achieving improvements in clinical outcomes in adolescents with AN.<\/jats:p><\/jats:sec>","DOI":"10.1002\/eat.23611","type":"journal-article","created":{"date-parts":[[2021,9,23]],"date-time":"2021-09-23T06:08:42Z","timestamp":1632377322000},"page":"1998-2008","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":38,"title":["Feasibility of conducting a randomized controlled trial comparing family\u2010based treatment via videoconferencing and online guided self\u2010help family\u2010based treatment for adolescent anorexia 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