{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T11:43:24Z","timestamp":1753875804011,"version":"3.41.2"},"reference-count":7,"publisher":"Oxford University Press (OUP)","issue":"3","license":[{"start":{"date-parts":[[2024,7,1]],"date-time":"2024-07-01T00:00:00Z","timestamp":1719792000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/100000050","name":"National Heart, Lung, and Blood Institute","doi-asserted-by":"publisher","award":["K01-HL151754"],"award-info":[{"award-number":["K01-HL151754"]}],"id":[{"id":"10.13039\/100000050","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000897","name":"Cystic Fibrosis Foundation","doi-asserted-by":"publisher","award":["KAIZER23A0-KB"],"award-info":[{"award-number":["KAIZER23A0-KB"]}],"id":[{"id":"10.13039\/100000897","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,7,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n               <jats:p>This discussion provides commentary on the paper by Ethan M. Alt, Xiuya Chang, Xun Jiang, Qing Liu, May Mo, H. Amy Xia, and Joseph G. Ibrahim entitled \u201cLEAP: the latent exchangeability prior for borrowing information from historical data\u201d. The authors propose a novel method to bridge the incorporation of supplemental information into a study while also identifying potentially exchangeable subgroups to better facilitate information sharing. In this discussion, we highlight the potential relationship with other Bayesian model averaging approaches, such as multisource exchangeability modeling, and provide a brief numeric case study to illustrate how the concepts behind latent exchangeability prior may also improve the performance of existing methods. The results provided by Alt et al. are exciting, and we believe that the method represents a meaningful approach to more efficient information sharing.<\/jats:p>","DOI":"10.1093\/biomtc\/ujae086","type":"journal-article","created":{"date-parts":[[2024,9,27]],"date-time":"2024-09-27T09:01:49Z","timestamp":1727427709000},"source":"Crossref","is-referenced-by-count":0,"title":["Discussion on \u201cLEAP: the latent exchangeability prior for borrowing information from historical data\u201d by Ethan M. Alt, Xiuya Chang, Xun Jiang, Qing Liu, May Mo, H. Amy Xia, and Joseph G. Ibrahim"],"prefix":"10.1093","volume":"80","author":[{"given":"Shannon D","family":"Thomas","sequence":"first","affiliation":[{"name":"Department of Biostatistics and Informatives, University of Colorado Anschutz Medical Campus , Aurora, CO 80045 ,","place":["United States"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2334-5514","authenticated-orcid":false,"given":"Alexander M","family":"Kaizer","sequence":"additional","affiliation":[{"name":"Department of Biostatistics and Informatives, University of Colorado Anschutz Medical Campus , Aurora, CO 80045 ,","place":["United States"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2024,9,27]]},"reference":[{"key":"2024092709014275700_bib1","doi-asserted-by":"crossref","first-page":"3586","DOI":"10.1111\/biom.13820","article-title":"Bayesian design of multi-regional clinical trials with time-to-event endpoint","volume":"79","author":"Bean","year":"2023","journal-title":"Biometrics"},{"key":"2024092709014275700_bib2","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1111\/biom.13294","article-title":"Iterated multisource exchangeability models for individualized inference with an application to mobile sensor data","volume":"77","author":"Brown","year":"2021","journal-title":"Biometrics"},{"key":"2024092709014275700_bib3","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1093\/biostatistics\/kxx031","article-title":"Bayesian hierarchical modeling based on multisource exchangeability","volume":"19","author":"Kaizer","year":"2018","journal-title":"Biostatistics"},{"key":"2024092709014275700_bib4","doi-asserted-by":"crossref","first-page":"698","DOI":"10.1002\/sim.9249","article-title":"A group-sequential randomized trial design utilizing supplemental trial data","volume":"41","author":"Kotalik","year":"2022","journal-title":"Statistics in Medicine"},{"key":"2024092709014275700_bib5","doi-asserted-by":"crossref","first-page":"852","DOI":"10.1080\/10543406.2021.1998100","article-title":"Calibrated dynamic borrowing using capping priors","volume":"31","author":"Ling","year":"2021","journal-title":"Journal of Biopharmaceutical Statistics"},{"key":"2024092709014275700_bib6","doi-asserted-by":"crossref","first-page":"1859","DOI":"10.1001\/jama.2023.8120","article-title":"Cystic fibrosis: a review","volume":"329","author":"Ong","year":"2023","journal-title":"JAMA"},{"key":"2024092709014275700_bib7","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1016\/0021-9681(76)90044-8","article-title":"The combination of randomized and historical controls in clinical trials","volume":"29","author":"Pocock","year":"1976","journal-title":"Journal of Chronic Diseases"}],"container-title":["Biometrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/biometrics\/article-pdf\/80\/3\/ujae086\/59366332\/ujae086.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/biometrics\/article-pdf\/80\/3\/ujae086\/59366332\/ujae086.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,9,27]],"date-time":"2024-09-27T09:01:52Z","timestamp":1727427712000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/biometrics\/article\/doi\/10.1093\/biomtc\/ujae086\/7778710"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7,1]]},"references-count":7,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2024,7,1]]}},"URL":"https:\/\/doi.org\/10.1093\/biomtc\/ujae086","relation":{},"ISSN":["0006-341X","1541-0420"],"issn-type":[{"type":"print","value":"0006-341X"},{"type":"electronic","value":"1541-0420"}],"subject":[],"published-other":{"date-parts":[[2024,9]]},"published":{"date-parts":[[2024,7,1]]},"article-number":"ujae086"}}