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Impact of body mass...
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Egnell, ChristinaKarolinska Institutet
(author)
Impact of body mass index on relapse in children with acute lymphoblastic leukemia treated according to Nordic treatment protocols
- Article/chapterEnglish2020
Publisher, publication year, extent ...
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2020-09-20
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WILEY,2020
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electronicrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:uu-439154
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-439154URI
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https://doi.org/10.1111/ejh.13517DOI
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http://kipublications.ki.se/Default.aspx?queryparsed=id:144665746URI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Objectives High body mass index (BMI) is associated with poorer survival in childhood acute lymphoblastic leukemia (ALL), but the actual impact on the risk of relapse still needs to be clarified. We evaluated the impact of BMI at diagnosis on the risk of relapse in children with ALL treated according to Nordic Society of Paediatric Haematology and Oncology (NOPHO) protocols. Method In a multicenter study, we collected data on BMI at diagnosis and outcome of 2558 children aged 2.0-17.9 years diagnosed between 1992 and 2016. Patients were divided into four groups according to International Obesity Task Force (IOTF) childhood BMI cut-offs: underweight, <17; healthy weight, 17-25; overweight, 25-30; and obese, >= 30 kg/m(2). Results In Cox multivariate regression analyses, an increased risk of relapse was observed in children aged 10-17.9 years with unhealthy BMI at diagnosis (underweight hazard ratio HR: 2.90 [95% confidence interval: 1.24-6.78],P = .01; overweight, HR: 1.95 [1.11-3.43],P = .02, and obese HR: 4.32 [95% 2.08-8.97],P < .001), compared to children with healthy weight. BMI had no impact on relapse in children under 10 years of age. Conclusion High BMI, and especially obesity at diagnosis, is an independent adverse prognostic factor for relapse in older children with ALL.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Ranta, SusannaKarolinska Institutet
(author)
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Banerjee, JoannaHelsinki Univ Hosp, Children & Adolescents Dept, Helsinki, Finland.
(author)
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Merker, AndreaKarolinska Institutet
(author)
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Niinimäki, RiittaOulu Univ Hosp, Med Res Ctr Oulu, PEDEGO Res Unit, Oulu, Finland.;Oulu Univ Hosp, Dept Children & Adolescents, Oulu, Finland.;Univ Oulu, Oulu, Finland.
(author)
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Lund, BendikNorwegian Univ Sci & Technol, St Olavs Univ Hosp, Dept Pediat, Trondheim, Norway.;Norwegian Univ Sci & Technol, Dept Clin & Mol Med, Fac Med & Hlth Sci, Trondheim, Norway.
(author)
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Mogensen, Pernille RudebeckRigshosp, Univ Hosp, Dept Pediat & Adolescent Med, Copenhagen, Denmark.
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Jonsson, Olafur G.Landspitali Univ Hosp, Childrens Hosp, Reykjavik, Iceland.
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Vaitkeviciene, GodaVilnius Univ Hosp, Santaros Klinikos, Childrens Hosp, Vilnius, Lithuania.;Vilnius Univ, Vilnius, Lithuania.
(author)
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Lepik, KristiTallin Childrens Hosp, Dept Haematol & Oncol, Tallinn, Estonia.
(author)
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Forslund, Anders,1961-Uppsala universitet,Pediatrisk inflammations- och metabolismforskning samt barnhälsa(Swepub:uu)andeforsl
(author)
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Heyman, MatsKarolinska Institutet
(author)
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Harila-Saari, Arja H.Uppsala universitet,Barnneurologi/Barnonkologi(Swepub:uu)arjha456
(author)
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Karolinska InstitutetHelsinki Univ Hosp, Children & Adolescents Dept, Helsinki, Finland.
(creator_code:org_t)
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In:European Journal of Haematology: WILEY105:6, s. 797-8070902-44411600-0609
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Egnell, Christin ...
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Ranta, Susanna
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Banerjee, Joanna
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Merker, Andrea
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Niinimäki, Riitt ...
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Lund, Bendik
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Mogensen, Pernil ...
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