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Predictive factors of internalized and externalized behavioral problems in children treated for acute lymphoblastic leukemia

Background Pediatric cancer survivors are at increased risk of various neurological and psychological problems. The prevalence of behavioral problems was assessed in a longitudinal study in pediatric patients with an acute lymphoblastic leukemia (ALL). Multilevel modeling was used to identify associ...

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Published in:Pediatric blood & cancer 2012-06, Vol.58 (6), p.971-977
Main Authors: Marcoux, Sophie, Robaey, Philippe, Krajinovic, Maja, Moghrabi, Albert, Laverdière, Caroline
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cited_by cdi_FETCH-LOGICAL-c3629-b812d28548ff3437b6e923cd459b4a707812b24ac18597a62ee308770852bada3
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container_issue 6
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container_title Pediatric blood & cancer
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creator Marcoux, Sophie
Robaey, Philippe
Krajinovic, Maja
Moghrabi, Albert
Laverdière, Caroline
description Background Pediatric cancer survivors are at increased risk of various neurological and psychological problems. The prevalence of behavioral problems was assessed in a longitudinal study in pediatric patients with an acute lymphoblastic leukemia (ALL). Multilevel modeling was used to identify associated predictive factors. Procedure ALL patients and their parents (n = 138) took part to this study. Patients were treated according to the Dana‐Farber Cancer Institute (DFCI) consortium protocols 91‐01 or 95‐01. Mothers filled out questionnaires providing a measure of behavioral problems for their child at diagnosis and during the subsequent 4 years, and of their perceived familial stress at diagnosis and post‐induction. Results Prevalence of internalized behavioral problems at diagnosis was increased [42% above 1 standard deviation (SD); P 
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The prevalence of behavioral problems was assessed in a longitudinal study in pediatric patients with an acute lymphoblastic leukemia (ALL). Multilevel modeling was used to identify associated predictive factors. Procedure ALL patients and their parents (n = 138) took part to this study. Patients were treated according to the Dana‐Farber Cancer Institute (DFCI) consortium protocols 91‐01 or 95‐01. Mothers filled out questionnaires providing a measure of behavioral problems for their child at diagnosis and during the subsequent 4 years, and of their perceived familial stress at diagnosis and post‐induction. Results Prevalence of internalized behavioral problems at diagnosis was increased [42% above 1 standard deviation (SD); P &lt; 0.001], but it normalized over time. Internalized problems resolved more slowly in the presence of medical variables associated with increased stress related to the disease (hospitalization duration, P &lt; 0.001; relapse risk at diagnosis, P &lt; 0.001). Externalized behavioral problems were within the expected normal range, but more sustained over time with the 95‐01 than with the 91‐01 treatment protocols (P &lt; 0.05), likely due to the type of corticosteroid (CS) used (dexamethasone vs. prednisone). Conclusions Assessment of both internalized and externalized problems is required in this population. The impact of pharmacological variables on externalized behavioral problems is likely related to CS use. Pediatr Blood Cancer 2012; 58: 971–977. © 2012 Wiley Periodicals, Inc.</description><identifier>ISSN: 1545-5009</identifier><identifier>EISSN: 1545-5017</identifier><identifier>DOI: 10.1002/pbc.24079</identifier><identifier>PMID: 22287274</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>acute lymphoblastic leukemia ; Antineoplastic Combined Chemotherapy Protocols - adverse effects ; behavioral problems ; Child ; Child Behavior Disorders - epidemiology ; Child Behavior Disorders - etiology ; corticosteroids ; Female ; Humans ; Longitudinal Studies ; Male ; Mothers - psychology ; Neuropsychological Tests ; pediatric cancer ; Precursor Cell Lymphoblastic Leukemia-Lymphoma - drug therapy ; Precursor Cell Lymphoblastic Leukemia-Lymphoma - psychology ; Prevalence ; Risk Factors ; Stress, Psychological - complications</subject><ispartof>Pediatric blood &amp; cancer, 2012-06, Vol.58 (6), p.971-977</ispartof><rights>Copyright © 2012 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3629-b812d28548ff3437b6e923cd459b4a707812b24ac18597a62ee308770852bada3</citedby><cites>FETCH-LOGICAL-c3629-b812d28548ff3437b6e923cd459b4a707812b24ac18597a62ee308770852bada3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22287274$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Marcoux, Sophie</creatorcontrib><creatorcontrib>Robaey, Philippe</creatorcontrib><creatorcontrib>Krajinovic, Maja</creatorcontrib><creatorcontrib>Moghrabi, Albert</creatorcontrib><creatorcontrib>Laverdière, Caroline</creatorcontrib><title>Predictive factors of internalized and externalized behavioral problems in children treated for acute lymphoblastic leukemia</title><title>Pediatric blood &amp; cancer</title><addtitle>Pediatr. Blood Cancer</addtitle><description>Background Pediatric cancer survivors are at increased risk of various neurological and psychological problems. The prevalence of behavioral problems was assessed in a longitudinal study in pediatric patients with an acute lymphoblastic leukemia (ALL). Multilevel modeling was used to identify associated predictive factors. Procedure ALL patients and their parents (n = 138) took part to this study. Patients were treated according to the Dana‐Farber Cancer Institute (DFCI) consortium protocols 91‐01 or 95‐01. Mothers filled out questionnaires providing a measure of behavioral problems for their child at diagnosis and during the subsequent 4 years, and of their perceived familial stress at diagnosis and post‐induction. Results Prevalence of internalized behavioral problems at diagnosis was increased [42% above 1 standard deviation (SD); P &lt; 0.001], but it normalized over time. Internalized problems resolved more slowly in the presence of medical variables associated with increased stress related to the disease (hospitalization duration, P &lt; 0.001; relapse risk at diagnosis, P &lt; 0.001). Externalized behavioral problems were within the expected normal range, but more sustained over time with the 95‐01 than with the 91‐01 treatment protocols (P &lt; 0.05), likely due to the type of corticosteroid (CS) used (dexamethasone vs. prednisone). Conclusions Assessment of both internalized and externalized problems is required in this population. The impact of pharmacological variables on externalized behavioral problems is likely related to CS use. 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Blood Cancer</addtitle><date>2012-06</date><risdate>2012</risdate><volume>58</volume><issue>6</issue><spage>971</spage><epage>977</epage><pages>971-977</pages><issn>1545-5009</issn><eissn>1545-5017</eissn><abstract>Background Pediatric cancer survivors are at increased risk of various neurological and psychological problems. The prevalence of behavioral problems was assessed in a longitudinal study in pediatric patients with an acute lymphoblastic leukemia (ALL). Multilevel modeling was used to identify associated predictive factors. Procedure ALL patients and their parents (n = 138) took part to this study. Patients were treated according to the Dana‐Farber Cancer Institute (DFCI) consortium protocols 91‐01 or 95‐01. Mothers filled out questionnaires providing a measure of behavioral problems for their child at diagnosis and during the subsequent 4 years, and of their perceived familial stress at diagnosis and post‐induction. Results Prevalence of internalized behavioral problems at diagnosis was increased [42% above 1 standard deviation (SD); P &lt; 0.001], but it normalized over time. Internalized problems resolved more slowly in the presence of medical variables associated with increased stress related to the disease (hospitalization duration, P &lt; 0.001; relapse risk at diagnosis, P &lt; 0.001). Externalized behavioral problems were within the expected normal range, but more sustained over time with the 95‐01 than with the 91‐01 treatment protocols (P &lt; 0.05), likely due to the type of corticosteroid (CS) used (dexamethasone vs. prednisone). Conclusions Assessment of both internalized and externalized problems is required in this population. The impact of pharmacological variables on externalized behavioral problems is likely related to CS use. Pediatr Blood Cancer 2012; 58: 971–977. © 2012 Wiley Periodicals, Inc.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><pmid>22287274</pmid><doi>10.1002/pbc.24079</doi><tpages>7</tpages></addata></record>
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subjects acute lymphoblastic leukemia
Antineoplastic Combined Chemotherapy Protocols - adverse effects
behavioral problems
Child
Child Behavior Disorders - epidemiology
Child Behavior Disorders - etiology
corticosteroids
Female
Humans
Longitudinal Studies
Male
Mothers - psychology
Neuropsychological Tests
pediatric cancer
Precursor Cell Lymphoblastic Leukemia-Lymphoma - drug therapy
Precursor Cell Lymphoblastic Leukemia-Lymphoma - psychology
Prevalence
Risk Factors
Stress, Psychological - complications
title Predictive factors of internalized and externalized behavioral problems in children treated for acute lymphoblastic leukemia
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