000182686 001__ 182686 000182686 005__ 20240229145727.0 000182686 0247_ $$2doi$$a10.3389/fonc.2022.937934 000182686 0247_ $$2pmid$$apmid:36387203 000182686 0247_ $$2pmc$$apmc:PMC9645430 000182686 0247_ $$2altmetric$$aaltmetric:137716727 000182686 037__ $$aDKFZ-2022-02854 000182686 041__ $$aEnglish 000182686 082__ $$a610 000182686 1001_ $$aJoseph, Nuradh$$b0 000182686 245__ $$aHigh weekly integral dose and larger fraction size increase risk of fatigue and worsening of functional outcomes following radiotherapy for localized prostate cancer. 000182686 260__ $$aLausanne$$bFrontiers Media$$c2022 000182686 3367_ $$2DRIVER$$aarticle 000182686 3367_ $$2DataCite$$aOutput Types/Journal article 000182686 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1668783966_29164 000182686 3367_ $$2BibTeX$$aARTICLE 000182686 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000182686 3367_ $$00$$2EndNote$$aJournal Article 000182686 520__ $$aWe hypothesized that increasing the pelvic integral dose (ID) and a higher dose per fraction correlate with worsening fatigue and functional outcomes in localized prostate cancer (PCa) patients treated with external beam radiotherapy (EBRT).The study design was a retrospective analysis of two prospective observational cohorts, REQUITE (development, n=543) and DUE-01 (validation, n=228). Data were available for comorbidities, medication, androgen deprivation therapy, previous surgeries, smoking, age, and body mass index. The ID was calculated as the product of the mean body dose and body volume. The weekly ID accounted for differences in fractionation. The worsening (end of radiotherapy versus baseline) of European Organisation for Research and Treatment of Cancer EORTC) Quality of Life Questionnaire (QLQ)-C30 scores in physical/role/social functioning and fatigue symptom scales were evaluated, and two outcome measures were defined as worsening in ≥2 (WS2) or ≥3 (WS3) scales, respectively. The weekly ID and clinical risk factors were tested in multivariable logistic regression analysis.In REQUITE, WS2 was seen in 28% and WS3 in 16% of patients. The median weekly ID was 13.1 L·Gy/week [interquartile (IQ) range 10.2-19.3]. The weekly ID, diabetes, the use of intensity-modulated radiotherapy, and the dose per fraction were significantly associated with WS2 [AUC (area under the receiver operating characteristics curve) =0.59; 95% CI 0.55-0.63] and WS3 (AUC=0.60; 95% CI 0.55-0.64). The prevalence of WS2 (15.3%) and WS3 (6.1%) was lower in DUE-01, but the median weekly ID was higher (15.8 L·Gy/week; IQ range 13.2-19.3). The model for WS2 was validated with reduced discrimination (AUC=0.52 95% CI 0.47-0.61), The AUC for WS3 was 0.58.Increasing the weekly ID and the dose per fraction lead to the worsening of fatigue and functional outcomes in patients with localized PCa treated with EBRT. 000182686 536__ $$0G:(DE-HGF)POF4-313$$a313 - Krebsrisikofaktoren und Prävention (POF4-313)$$cPOF4-313$$fPOF IV$$x0 000182686 588__ $$aDataset connected to CrossRef, PubMed, , Journals: inrepo02.dkfz.de 000182686 650_7 $$2Other$$afatigue 000182686 650_7 $$2Other$$afunctional loss 000182686 650_7 $$2Other$$aintegral dose 000182686 650_7 $$2Other$$aprostate cancer 000182686 650_7 $$2Other$$aradiotherapy - adverse effects 000182686 7001_ $$aCicchetti, Alessandro$$b1 000182686 7001_ $$aMcWilliam, Alan$$b2 000182686 7001_ $$aWebb, Adam$$b3 000182686 7001_ $$0P:(DE-He78)fd17a8dbf8d08ea5bb656dfef7398215$$aSeibold, Petra$$b4$$udkfz 000182686 7001_ $$aFiorino, Claudio$$b5 000182686 7001_ $$aCozzarini, Cesare$$b6 000182686 7001_ $$aVeldeman, Liv$$b7 000182686 7001_ $$aBultijnck, Renée$$b8 000182686 7001_ $$aFonteyne, Valérie$$b9 000182686 7001_ $$aTalbot, Christopher J$$b10 000182686 7001_ $$aSymonds, Paul R$$b11 000182686 7001_ $$aJohnson, Kerstie$$b12 000182686 7001_ $$aRattay, Tim$$b13 000182686 7001_ $$aLambrecht, Maarten$$b14 000182686 7001_ $$aHaustermans, Karin$$b15 000182686 7001_ $$aDe Meerleer, Gert$$b16 000182686 7001_ $$aElliott, Rebecca M$$b17 000182686 7001_ $$aSperk, Elena$$b18 000182686 7001_ $$aHerskind, Carsten$$b19 000182686 7001_ $$aVeldwijk, Marlon$$b20 000182686 7001_ $$aAvuzzi, Barbara$$b21 000182686 7001_ $$aGiandini, Tommaso$$b22 000182686 7001_ $$aValdagni, Riccardo$$b23 000182686 7001_ $$aAzria, David$$b24 000182686 7001_ $$aJacquet, Marie-Pierre Farcy$$b25 000182686 7001_ $$aCharissoux, Marie$$b26 000182686 7001_ $$aVega, Ana$$b27 000182686 7001_ $$aAguado-Barrera, Miguel E$$b28 000182686 7001_ $$aGómez-Caamaño, Antonio$$b29 000182686 7001_ $$aFranco, Pierfrancesco$$b30 000182686 7001_ $$aGaribaldi, Elisabetta$$b31 000182686 7001_ $$aGirelli, Giuseppe$$b32 000182686 7001_ $$aIotti, Cinzia$$b33 000182686 7001_ $$aVavassori, Vittotorio$$b34 000182686 7001_ $$0P:(DE-He78)c259d6cc99edf5c7bc7ce22c7f87c253$$aChang-Claude, Jenny$$b35$$udkfz 000182686 7001_ $$aWest, Catharine M L$$b36 000182686 7001_ $$aRancati, Tiziana$$b37 000182686 7001_ $$aChoudhury, Ananya$$b38 000182686 773__ $$0PERI:(DE-600)2649216-7$$a10.3389/fonc.2022.937934$$gVol. 12, p. 937934$$p937934$$tFrontiers in oncology$$v12$$x2234-943X$$y2022 000182686 909CO $$ooai:inrepo02.dkfz.de:182686$$pVDB 000182686 9101_ $$0I:(DE-588b)2036810-0$$6P:(DE-He78)fd17a8dbf8d08ea5bb656dfef7398215$$aDeutsches Krebsforschungszentrum$$b4$$kDKFZ 000182686 9101_ $$0I:(DE-588b)2036810-0$$6P:(DE-He78)c259d6cc99edf5c7bc7ce22c7f87c253$$aDeutsches Krebsforschungszentrum$$b35$$kDKFZ 000182686 9131_ $$0G:(DE-HGF)POF4-313$$1G:(DE-HGF)POF4-310$$2G:(DE-HGF)POF4-300$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bGesundheit$$lKrebsforschung$$vKrebsrisikofaktoren und Prävention$$x0 000182686 9141_ $$y2022 000182686 915__ $$0LIC:(DE-HGF)CCBYNV$$2V:(DE-HGF)$$aCreative Commons Attribution CC BY (No Version)$$bDOAJ$$d2021-01-27 000182686 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2021-01-27 000182686 915__ $$0StatID:(DE-HGF)0113$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2021-01-27 000182686 915__ $$0StatID:(DE-HGF)0561$$2StatID$$aArticle Processing Charges$$d2021-01-27 000182686 915__ $$0StatID:(DE-HGF)0700$$2StatID$$aFees$$d2021-01-27 000182686 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bFRONT ONCOL : 2021$$d2022-11-08 000182686 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2022-11-08 000182686 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2022-11-08 000182686 915__ $$0StatID:(DE-HGF)0501$$2StatID$$aDBCoverage$$bDOAJ Seal$$d2021-05-11T13:25:45Z 000182686 915__ $$0StatID:(DE-HGF)0500$$2StatID$$aDBCoverage$$bDOAJ$$d2021-05-11T13:25:45Z 000182686 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bDOAJ : Blind peer review$$d2021-05-11T13:25:45Z 000182686 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2022-11-08 000182686 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2022-11-08 000182686 915__ $$0StatID:(DE-HGF)1110$$2StatID$$aDBCoverage$$bCurrent Contents - Clinical Medicine$$d2022-11-08 000182686 915__ $$0StatID:(DE-HGF)9905$$2StatID$$aIF >= 5$$bFRONT ONCOL : 2021$$d2022-11-08 000182686 9201_ $$0I:(DE-He78)C020-20160331$$kC020$$lC020 Epidemiologie von Krebs$$x0 000182686 980__ $$ajournal 000182686 980__ $$aVDB 000182686 980__ $$aI:(DE-He78)C020-20160331 000182686 980__ $$aUNRESTRICTED