{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,13]],"date-time":"2026-09-13T21:03:24Z","timestamp":1789333404126,"version":"build-2803163510"},"reference-count":45,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2027,1,1]],"date-time":"2027-01-01T00:00:00Z","timestamp":1798761600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T00:00:00Z","timestamp":1788393600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100006095","name":"South-Eastern Norway Regional Health Authority","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100006095","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","geriatriconcology.net","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Geriatric Oncology"],"published-print":{"date-parts":[[2027,1]]},"DOI":"10.1016\/j.jgo.2026.103410","type":"journal-article","created":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T16:36:31Z","timestamp":1789144591000},"page":"103410","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Functional trajectories and associated factors in older adults with cancer after radiotherapy"],"prefix":"10.1016","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-7668-7665","authenticated-orcid":false,"given":"Heidi Marie","family":"Tjugum","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Siri","family":"Rostoft","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J\u016brat\u0117 \u0160altyt\u0117","family":"Benth","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"May Ingvild Volungholen","family":"Sollid","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guro Falk","family":"Eriksen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tom","family":"Borza","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bj\u00f8rn Henning","family":"Gr\u00f8nberg","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sverre","family":"Bergh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u00d8yvind","family":"Kirkevold","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ola Berger","family":"Christiansen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Line Merethe","family":"Oldervoll","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Asta","family":"Bye","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marit","family":"Slaaen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"4","key":"10.1016\/j.jgo.2026.103410_bb0005","doi-asserted-by":"crossref","first-page":"252","DOI":"10.5301\/tj.5000661","article-title":"Advances in geriatric oncology: a multidisciplinary perspective","volume":"104","author":"Somasundar","year":"2018","journal-title":"Tumori"},{"key":"10.1016\/j.jgo.2026.103410_bb0010","series-title":"Cancer in Norway 2023 - Cancer Incidence, Mortality, Survival and Prevalence in Norway","author":"Cancer Registry of Norway","year":"2023"},{"issue":"6","key":"10.1016\/j.jgo.2026.103410_bb0015","doi-asserted-by":"crossref","first-page":"761","DOI":"10.1016\/j.jgo.2022.04.008","article-title":"Geriatric assessment in the management of older patients with cancer - a systematic review (update)","volume":"13","author":"Hamaker","year":"2022","journal-title":"J Geriatr Oncol"},{"issue":"3","key":"10.1016\/j.jgo.2026.103410_bb0020","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1016\/j.jgo.2020.09.010","article-title":"The acceleration of ageing in older patients with cancer","volume":"12","author":"Muhandiramge","year":"2021","journal-title":"J Geriatr Oncol"},{"issue":"5","key":"10.1016\/j.jgo.2026.103410_bb0025","doi-asserted-by":"crossref","DOI":"10.3390\/cancers14051147","article-title":"Patient preferences for treatment outcomes in oncology with a focus on the older patient-a systematic review","volume":"14","author":"Seghers","year":"2022","journal-title":"Cancers (Basel)"},{"issue":"5","key":"10.1016\/j.jgo.2026.103410_bb0030","doi-asserted-by":"crossref","DOI":"10.3390\/cancers14051123","article-title":"What defines quality of life for older patients diagnosed with cancer? A qualitative study","volume":"14","author":"Seghers","year":"2022","journal-title":"Cancers (Basel)"},{"issue":"4","key":"10.1016\/j.jgo.2026.103410_bb0035","doi-asserted-by":"crossref","first-page":"626","DOI":"10.1016\/j.jgo.2019.07.026","article-title":"Older adults' preferred and perceived roles in decision-making about palliative chemotherapy, decision priorities and information preferences","volume":"11","author":"Moth","year":"2020","journal-title":"J Geriatr Oncol"},{"issue":"6","key":"10.1016\/j.jgo.2026.103410_bb0040","doi-asserted-by":"crossref","first-page":"421","DOI":"10.1016\/j.jgo.2017.07.001","article-title":"Assessment and management of radiotherapy induced toxicity in older patients","volume":"8","author":"O'Donovan","year":"2017","journal-title":"J Geriatr Oncol"},{"issue":"4","key":"10.1016\/j.jgo.2026.103410_bb0045","doi-asserted-by":"crossref","first-page":"721","DOI":"10.1016\/j.ijrobp.2016.11.042","article-title":"Improving consistency and quality of care for older adults with cancer: the challenges of developing consensus guidelines for radiation therapy","volume":"98","author":"VanderWalde","year":"2017","journal-title":"Int J Radiat Oncol Biol Phys"},{"issue":"5","key":"10.1016\/j.jgo.2026.103410_bb0050","doi-asserted-by":"crossref","first-page":"619","DOI":"10.1007\/s00408-017-0025-2","article-title":"Geriatric assessment and functional decline in older patients with lung cancer","volume":"195","author":"Decoster","year":"2017","journal-title":"Lung"},{"issue":"3","key":"10.1016\/j.jgo.2026.103410_bb0055","doi-asserted-by":"crossref","first-page":"176","DOI":"10.1016\/j.jgo.2017.01.003","article-title":"Functional status decline in older patients with breast and colorectal cancer after cancer treatment: a prospective cohort study","volume":"8","author":"van Abbema","year":"2017","journal-title":"J Geriatr Oncol"},{"issue":"3","key":"10.1016\/j.jgo.2026.103410_bb0060","doi-asserted-by":"crossref","first-page":"312","DOI":"10.1177\/0269216319825972","article-title":"Frailty identified by geriatric assessment is associated with poor functioning, high symptom burden and increased risk of physical decline in older cancer patients: prospective observational study","volume":"33","author":"Kirkhus","year":"2019","journal-title":"Palliat Med"},{"issue":"8","key":"10.1016\/j.jgo.2026.103410_bb0065","doi-asserted-by":"crossref","first-page":"1162","DOI":"10.1016\/j.jgo.2022.08.019","article-title":"Functional status in older patients with cancer and a frailty risk profile: a multicenter observational study","volume":"13","author":"Meert","year":"2022","journal-title":"J Geriatr Oncol"},{"issue":"31","key":"10.1016\/j.jgo.2026.103410_bb0070","doi-asserted-by":"crossref","first-page":"3877","DOI":"10.1200\/JCO.2012.47.7430","article-title":"Functional decline in older patients with cancer receiving first-line chemotherapy","volume":"31","author":"Hoppe","year":"2013","journal-title":"J Clin Oncol"},{"issue":"5","key":"10.1016\/j.jgo.2026.103410_bb0075","doi-asserted-by":"crossref","first-page":"998","DOI":"10.1111\/jgs.15864","article-title":"Association between symptom burden and physical function in older patients with cancer","volume":"67","author":"Pandya","year":"2019","journal-title":"J Am Geriatr Soc"},{"issue":"1","key":"10.1016\/j.jgo.2026.103410_bb0080","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1016\/j.jgo.2012.08.006","article-title":"Symptom distress in older adults during cancer therapy: impact on performance status and quality of life","volume":"4","author":"Cheng","year":"2013","journal-title":"J Geriatr Oncol"},{"issue":"5","key":"10.1016\/j.jgo.2026.103410_bb0085","doi-asserted-by":"crossref","first-page":"808","DOI":"10.1016\/j.jgo.2020.12.011","article-title":"Changes in functional status associated with radiation for prostate cancer in older veterans","volume":"12","author":"Ursem","year":"2021","journal-title":"J Geriatr Oncol"},{"issue":"6","key":"10.1016\/j.jgo.2026.103410_bb0090","doi-asserted-by":"crossref","first-page":"803","DOI":"10.1016\/j.jtho.2023.01.012","article-title":"Treatment outcomes of older participants in a randomized trial comparing two schedules of twice-daily thoracic radiotherapy in limited-stage SCLC","volume":"18","author":"Killingberg","year":"2023","journal-title":"J Thorac Oncol"},{"issue":"1","key":"10.1016\/j.jgo.2026.103410_bb0095","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1016\/j.jgo.2021.07.007","article-title":"Impact of radiotherapy on daily function among older adults living with advanced cancer (RT impact on function in advanced cancer)","volume":"13","author":"Nehlsen","year":"2022","journal-title":"J Geriatr Oncol"},{"issue":"3","key":"10.1016\/j.jgo.2026.103410_bb0100","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1007\/s00432-009-0665-6","article-title":"Quality of life among elderly men treated for prostate cancer with either radical prostatectomy or external beam radiation therapy","volume":"136","author":"Namiki","year":"2010","journal-title":"J Cancer Res Clin Oncol"},{"issue":"4","key":"10.1016\/j.jgo.2026.103410_bb0105","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1016\/j.brachy.2012.06.004","article-title":"GERICO-03 phase II trial of accelerated and partial breast irradiation in elderly women: feasibility, reproducibility, and impact on functional status","volume":"12","author":"Hannoun-Levi","year":"2013","journal-title":"Brachytherapy"},{"issue":"4","key":"10.1016\/j.jgo.2026.103410_bb0110","doi-asserted-by":"crossref","first-page":"850","DOI":"10.1016\/j.ijrobp.2016.11.048","article-title":"Geriatric assessment as a predictor of tolerance, quality of life, and outcomes in older patients with head and neck cancers and lung cancers receiving radiation therapy","volume":"98","author":"VanderWalde","year":"2017","journal-title":"Int J Radiat Oncol Biol Phys"},{"issue":"24","key":"10.1016\/j.jgo.2026.103410_bb0115","doi-asserted-by":"crossref","first-page":"2595","DOI":"10.1200\/JCO.2013.54.8347","article-title":"International Society of Geriatric Oncology consensus on geriatric assessment in older patients with cancer","volume":"32","author":"Wildiers","year":"2014","journal-title":"J Clin Oncol"},{"issue":"1","key":"10.1016\/j.jgo.2026.103410_bb0120","doi-asserted-by":"crossref","DOI":"10.1016\/j.jgo.2022.09.008","article-title":"Geriatric impairments are associated with reduced quality of life and physical function in older patients with cancer receiving radiotherapy - a prospective observational study","volume":"14","author":"Eriksen","year":"2023","journal-title":"J Geriatr Oncol"},{"issue":"4","key":"10.1016\/j.jgo.2026.103410_bb0125","doi-asserted-by":"crossref","first-page":"393","DOI":"10.1080\/0284186X.2021.2009561","article-title":"Geriatric impairments are prevalent and predictive of survival in older patients with cancer receiving radiotherapy: a prospective observational study","volume":"61","author":"Eriksen","year":"2022","journal-title":"Acta Oncol"},{"issue":"7","key":"10.1016\/j.jgo.2026.103410_bb0130","doi-asserted-by":"crossref","first-page":"5164","DOI":"10.3390\/curroncol29070409","article-title":"Cognitive trajectories in older patients with cancer undergoing radiotherapy - a prospective observational study","volume":"29","author":"Eriksen","year":"2022","journal-title":"Curr Oncol"},{"issue":"6","key":"10.1016\/j.jgo.2026.103410_bb0135","doi-asserted-by":"crossref","first-page":"649","DOI":"10.1097\/00000421-198212000-00014","article-title":"Toxicity and response criteria of the Eastern Cooperative Oncology Group","volume":"5","author":"Oken","year":"1982","journal-title":"Am J Clin Oncol"},{"issue":"3","key":"10.1016\/j.jgo.2026.103410_bb0140","doi-asserted-by":"crossref","first-page":"208","DOI":"10.1016\/j.critrevonc.2009.11.002","article-title":"Comprehensive geriatric assessment can predict complications in elderly patients after elective surgery for colorectal cancer: a prospective observational cohort study","volume":"76","author":"Kristjansson","year":"2010","journal-title":"Crit Rev Oncol Hematol"},{"issue":"6","key":"10.1016\/j.jgo.2026.103410_bb0145","doi-asserted-by":"crossref","first-page":"419","DOI":"10.1093\/ageing\/22.6.419","article-title":"Use of the extended ADL scale with stroke patients","volume":"22","author":"Gladman","year":"1993","journal-title":"Age Ageing"},{"key":"10.1016\/j.jgo.2026.103410_bb0150","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1093\/jnci\/85.5.365","article-title":"The European Organisation for Research and Treatment of Cancer QLQ-C30: a quality-of-life instrument for use in international clinical trials in oncology","volume":"85","author":"Aaronson","year":"1993","journal-title":"J Natl Cancer Inst"},{"issue":"8","key":"10.1016\/j.jgo.2026.103410_bb0155","doi-asserted-by":"crossref","first-page":"1281","DOI":"10.1016\/j.apmr.2011.03.008","article-title":"Responsiveness, minimal detectable change, and minimal clinically important difference of the Nottingham extended activities of daily living scale in patients with improved performance after stroke rehabilitation","volume":"92","author":"Wu","year":"2011","journal-title":"Arch Phys Med Rehabil"},{"key":"10.1016\/j.jgo.2026.103410_bb0160","series-title":"EORTC QLQ\u2013C30 Scoring Manual","author":"Fayers","year":"1995"},{"issue":"1","key":"10.1016\/j.jgo.2026.103410_bb0165","doi-asserted-by":"crossref","first-page":"139","DOI":"10.1200\/JCO.1998.16.1.139","article-title":"Interpreting the significance of changes in health-related quality-of-life scores","volume":"16","author":"Osoba","year":"1998","journal-title":"J Clin Oncol"},{"issue":"5","key":"10.1016\/j.jgo.2026.103410_bb0170","doi-asserted-by":"crossref","first-page":"1207","DOI":"10.1007\/s11136-014-0853-y","article-title":"Identifying changes in scores on the EORTC-QLQ-C30 representing a change in patients\u2019 supportive care needs","volume":"24","author":"Snyder","year":"2015","journal-title":"Qual Life Res"},{"issue":"6","key":"10.1016\/j.jgo.2026.103410_bb0175","doi-asserted-by":"crossref","first-page":"565","DOI":"10.1177\/0165025409343765","article-title":"Growth mixture modeling: a method for identifying differences in longitudinal change among unobserved groups","volume":"33","author":"Ram","year":"2009","journal-title":"Int J Behav Dev"},{"issue":"1","key":"10.1016\/j.jgo.2026.103410_bb0180","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1097\/SPC.0000000000000533","article-title":"Methods for frailty screening and geriatric assessment in older adults with cancer","volume":"15","author":"Puts","year":"2021","journal-title":"Curr Opin Support Palliat Care"},{"issue":"1","key":"10.1016\/j.jgo.2026.103410_bb0185","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1186\/s12874-022-01826-z","article-title":"Patient-reported outcome measures for physical function in cancer patients: content comparison of the EORTC CAT core, EORTC QLQ-C30, SF-36, FACT-G, and PROMIS measures using the International Classification of Functioning, Disability and Health","volume":"23","author":"Schurr","year":"2023","journal-title":"BMC Med Res Methodol"},{"issue":"4","key":"10.1016\/j.jgo.2026.103410_bb0190","doi-asserted-by":"crossref","DOI":"10.1016\/j.jgo.2025.102223","article-title":"What are the determinants of functional decline in older adults with cancer? Results from the INCAPAC study","volume":"16","author":"Simon","year":"2025","journal-title":"J Geriatr Oncol"},{"issue":"4","key":"10.1016\/j.jgo.2026.103410_bb0195","doi-asserted-by":"crossref","first-page":"480","DOI":"10.1177\/107327481502200414","article-title":"Palliative care in older patients with cancer","volume":"22","author":"Balducci","year":"2015","journal-title":"Cancer Control"},{"issue":"3","key":"10.1016\/j.jgo.2026.103410_bb0200","doi-asserted-by":"crossref","first-page":"649","DOI":"10.14336\/AD.2019.0616","article-title":"Management of the elderly cancer patients complexity: the radiation oncology potential","volume":"11","author":"Colloca","year":"2020","journal-title":"Aging Dis"},{"issue":"8","key":"10.1016\/j.jgo.2026.103410_bb0205","doi-asserted-by":"crossref","first-page":"1141","DOI":"10.1016\/j.jgo.2022.07.007","article-title":"Objective measures of physical function and their association with cognitive impairment in older adults with cancer prior to treatment","volume":"13","author":"Papadopoulos","year":"2022","journal-title":"J Geriatr Oncol"},{"issue":"6","key":"10.1016\/j.jgo.2026.103410_bb0210","doi-asserted-by":"crossref","DOI":"10.3390\/cancers14061368","article-title":"Functional decline in the cancer patient: a review","volume":"14","author":"Muhandiramge","year":"2022","journal-title":"Cancers (Basel)"},{"issue":"1","key":"10.1016\/j.jgo.2026.103410_bb0215","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1186\/s12916-024-03446-4","article-title":"Geriatric assessment with management for older patients with cancer receiving radiotherapy: a cluster-randomised controlled pilot study","volume":"22","author":"Slaaen","year":"2024","journal-title":"BMC Med"},{"issue":"1","key":"10.1016\/j.jgo.2026.103410_bb0220","doi-asserted-by":"crossref","DOI":"10.1016\/j.jgo.2024.102147","article-title":"Geriatric determinants of curative radiotherapy scheme choice for older adults with breast cancer treatment compliance and tolerance: results from the GERABEL study","volume":"16","author":"Daguenet","year":"2025","journal-title":"J Geriatr Oncol"},{"issue":"6","key":"10.1016\/j.jgo.2026.103410_bb0225","doi-asserted-by":"crossref","first-page":"904","DOI":"10.1016\/j.jgo.2019.08.001","article-title":"Modifiable factors affecting older patients' quality of life and physical function during cancer treatment","volume":"10","author":"Kirkhus","year":"2019","journal-title":"J Geriatr Oncol"}],"container-title":["Journal of Geriatric Oncology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1879406826005643?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1879406826005643?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,9,13]],"date-time":"2026-09-13T20:05:37Z","timestamp":1789329937000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1879406826005643"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2027,1]]},"references-count":45,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2027,1]]}},"alternative-id":["S1879406826005643"],"URL":"https:\/\/doi.org\/10.1016\/j.jgo.2026.103410","relation":{},"ISSN":["1879-4068"],"issn-type":[{"value":"1879-4068","type":"print"}],"subject":[],"published":{"date-parts":[[2027,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Functional trajectories and associated factors in older adults with cancer after radiotherapy","name":"articletitle","label":"Article Title"},{"value":"Journal of Geriatric Oncology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jgo.2026.103410","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier Ltd.","name":"copyright","label":"Copyright"}],"article-number":"103410"}}